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:      tools/power/acpi/
 328
 329 ACPI APEI
 330 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 331 M:      Len Brown <lenb@kernel.org>
 332 L:      linux-acpi@vger.kernel.org
 333 R:      Tony Luck <tony.luck@intel.com>
 334 R:      Borislav Petkov <bp@alien8.de>
 335 F:      drivers/acpi/apei/
 336
 337 ACPI COMPONENT ARCHITECTURE (ACPICA)
 338 M:      Robert Moore <robert.moore@intel.com>
 339 M:      Erik Schmauss <erik.schmauss@intel.com>
 340 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 341 L:      linux-acpi@vger.kernel.org
 342 L:      devel@acpica.org
 343 W:      https://acpica.org/
 344 W:      https://github.com/acpica/acpica/
 345 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 347 B:      https://bugzilla.kernel.org
 348 B:      https://bugs.acpica.org
 349 S:      Supported
 350 F:      drivers/acpi/acpica/
 351 F:      include/acpi/
 352 F:      tools/power/acpi/
 353
 354 ACPI FAN DRIVER
 355 M:      Zhang Rui <rui.zhang@intel.com>
 356 L:      linux-acpi@vger.kernel.org
 357 W:      https://01.org/linux-acpi
 358 B:      https://bugzilla.kernel.org
 359 S:      Supported
 360 F:      drivers/acpi/fan.c
 361
 362 ACPI FOR ARM64 (ACPI/arm64)
 363 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 364 M:      Hanjun Guo <hanjun.guo@linaro.org>
 365 M:      Sudeep Holla <sudeep.holla@arm.com>
 366 L:      linux-acpi@vger.kernel.org
 367 S:      Maintained
 368 F:      drivers/acpi/arm64
 369
 370 ACPI I2C MULTI INSTANTIATE DRIVER
 371 M:      Hans de Goede <hdegoede@redhat.com>
 372 L:      platform-driver-x86@vger.kernel.org
 373 S:      Maintained
 374 F:      drivers/platform/x86/i2c-multi-instantiate.c
 375
 376 ACPI PMIC DRIVERS
 377 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 378 M:      Len Brown <lenb@kernel.org>
 379 R:      Andy Shevchenko <andy@infradead.org>
 380 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 381 L:      linux-acpi@vger.kernel.org
 382 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 384 B:      https://bugzilla.kernel.org
 385 S:      Supported
 386 F:      drivers/acpi/pmic/
 387
 388 ACPI THERMAL DRIVER
 389 M:      Zhang Rui <rui.zhang@intel.com>
 390 L:      linux-acpi@vger.kernel.org
 391 W:      https://01.org/linux-acpi
 392 B:      https://bugzilla.kernel.org
 393 S:      Supported
 394 F:      drivers/acpi/*thermal*
 395
 396 ACPI VIDEO DRIVER
 397 M:      Zhang Rui <rui.zhang@intel.com>
 398 L:      linux-acpi@vger.kernel.org
 399 W:      https://01.org/linux-acpi
 400 B:      https://bugzilla.kernel.org
 401 S:      Supported
 402 F:      drivers/acpi/acpi_video.c
 403
 404 ACPI WMI DRIVER
 405 L:      platform-driver-x86@vger.kernel.org
 406 S:      Orphan
 407 F:      drivers/platform/x86/wmi.c
 408 F:      include/uapi/linux/wmi.h
 409
 410 AD1889 ALSA SOUND DRIVER
 411 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 412 W:      http://wiki.parisc-linux.org/AD1889
 413 L:      linux-parisc@vger.kernel.org
 414 S:      Maintained
 415 F:      sound/pci/ad1889.*
 416
 417 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 418 M:      Michael Hennerich <michael.hennerich@analog.com>
 419 W:      http://wiki.analog.com/AD5254
 420 W:      http://ez.analog.com/community/linux-device-drivers
 421 S:      Supported
 422 F:      drivers/misc/ad525x_dpot.c
 423
 424 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 425 M:      Michael Hennerich <michael.hennerich@analog.com>
 426 W:      http://wiki.analog.com/AD5398
 427 W:      http://ez.analog.com/community/linux-device-drivers
 428 S:      Supported
 429 F:      drivers/regulator/ad5398.c
 430
 431 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 432 M:      Michael Hennerich <michael.hennerich@analog.com>
 433 W:      http://wiki.analog.com/AD7142
 434 W:      http://ez.analog.com/community/linux-device-drivers
 435 S:      Supported
 436 F:      drivers/input/misc/ad714x.c
 437
 438 AD7877 TOUCHSCREEN DRIVER
 439 M:      Michael Hennerich <michael.hennerich@analog.com>
 440 W:      http://wiki.analog.com/AD7877
 441 W:      http://ez.analog.com/community/linux-device-drivers
 442 S:      Supported
 443 F:      drivers/input/touchscreen/ad7877.c
 444
 445 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 446 M:      Michael Hennerich <michael.hennerich@analog.com>
 447 W:      http://wiki.analog.com/AD7879
 448 W:      http://ez.analog.com/community/linux-device-drivers
 449 S:      Supported
 450 F:      drivers/input/touchscreen/ad7879.c
 451
 452 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 453 M:      Jiri Kosina <jikos@kernel.org>
 454 S:      Maintained
 455
 456 ADF7242 IEEE 802.15.4 RADIO DRIVER
 457 M:      Michael Hennerich <michael.hennerich@analog.com>
 458 W:      https://wiki.analog.com/ADF7242
 459 W:      http://ez.analog.com/community/linux-device-drivers
 460 L:      linux-wpan@vger.kernel.org
 461 S:      Supported
 462 F:      drivers/net/ieee802154/adf7242.c
 463 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 464
 465 ADM1025 HARDWARE MONITOR DRIVER
 466 M:      Jean Delvare <jdelvare@suse.com>
 467 L:      linux-hwmon@vger.kernel.org
 468 S:      Maintained
 469 F:      Documentation/hwmon/adm1025
 470 F:      drivers/hwmon/adm1025.c
 471
 472 ADM1029 HARDWARE MONITOR DRIVER
 473 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 474 L:      linux-hwmon@vger.kernel.org
 475 S:      Maintained
 476 F:      drivers/hwmon/adm1029.c
 477
 478 ADM8211 WIRELESS DRIVER
 479 L:      linux-wireless@vger.kernel.org
 480 W:      http://wireless.kernel.org/
 481 S:      Orphan
 482 F:      drivers/net/wireless/admtek/adm8211.*
 483
 484 ADP1653 FLASH CONTROLLER DRIVER
 485 M:      Sakari Ailus <sakari.ailus@iki.fi>
 486 L:      linux-media@vger.kernel.org
 487 S:      Maintained
 488 F:      drivers/media/i2c/adp1653.c
 489 F:      include/media/i2c/adp1653.h
 490
 491 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 492 M:      Michael Hennerich <michael.hennerich@analog.com>
 493 W:      http://wiki.analog.com/ADP5520
 494 W:      http://ez.analog.com/community/linux-device-drivers
 495 S:      Supported
 496 F:      drivers/mfd/adp5520.c
 497 F:      drivers/video/backlight/adp5520_bl.c
 498 F:      drivers/leds/leds-adp5520.c
 499 F:      drivers/gpio/gpio-adp5520.c
 500 F:      drivers/input/keyboard/adp5520-keys.c
 501
 502 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 503 M:      Michael Hennerich <michael.hennerich@analog.com>
 504 W:      http://wiki.analog.com/ADP5588
 505 W:      http://ez.analog.com/community/linux-device-drivers
 506 S:      Supported
 507 F:      drivers/input/keyboard/adp5588-keys.c
 508 F:      drivers/gpio/gpio-adp5588.c
 509
 510 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 511 M:      Michael Hennerich <michael.hennerich@analog.com>
 512 W:      http://wiki.analog.com/ADP8860
 513 W:      http://ez.analog.com/community/linux-device-drivers
 514 S:      Supported
 515 F:      drivers/video/backlight/adp8860_bl.c
 516
 517 ADS1015 HARDWARE MONITOR DRIVER
 518 M:      Dirk Eibach <eibach@gdsys.de>
 519 L:      linux-hwmon@vger.kernel.org
 520 S:      Maintained
 521 F:      Documentation/hwmon/ads1015
 522 F:      drivers/hwmon/ads1015.c
 523 F:      include/linux/platform_data/ads1015.h
 524
 525 ADT746X FAN DRIVER
 526 M:      Colin Leroy <colin@colino.net>
 527 S:      Maintained
 528 F:      drivers/macintosh/therm_adt746x.c
 529
 530 ADT7475 HARDWARE MONITOR DRIVER
 531 M:      Jean Delvare <jdelvare@suse.com>
 532 L:      linux-hwmon@vger.kernel.org
 533 S:      Maintained
 534 F:      Documentation/hwmon/adt7475
 535 F:      drivers/hwmon/adt7475.c
 536
 537 ADVANSYS SCSI DRIVER
 538 M:      Matthew Wilcox <matthew@wil.cx>
 539 M:      Hannes Reinecke <hare@suse.com>
 540 L:      linux-scsi@vger.kernel.org
 541 S:      Maintained
 542 F:      Documentation/scsi/advansys.txt
 543 F:      drivers/scsi/advansys.c
 544
 545 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 546 M:      Michael Hennerich <michael.hennerich@analog.com>
 547 W:      http://wiki.analog.com/ADXL345
 548 W:      http://ez.analog.com/community/linux-device-drivers
 549 S:      Supported
 550 F:      drivers/input/misc/adxl34x.c
 551
 552 AF9013 MEDIA DRIVER
 553 M:      Antti Palosaari <crope@iki.fi>
 554 L:      linux-media@vger.kernel.org
 555 W:      https://linuxtv.org
 556 W:      http://palosaari.fi/linux/
 557 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 558 T:      git git://linuxtv.org/anttip/media_tree.git
 559 S:      Maintained
 560 F:      drivers/media/dvb-frontends/af9013*
 561
 562 AF9033 MEDIA DRIVER
 563 M:      Antti Palosaari <crope@iki.fi>
 564 L:      linux-media@vger.kernel.org
 565 W:      https://linuxtv.org
 566 W:      http://palosaari.fi/linux/
 567 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 568 T:      git git://linuxtv.org/anttip/media_tree.git
 569 S:      Maintained
 570 F:      drivers/media/dvb-frontends/af9033*
 571
 572 AFFS FILE SYSTEM
 573 M:      David Sterba <dsterba@suse.com>
 574 L:      linux-fsdevel@vger.kernel.org
 575 S:      Odd Fixes
 576 F:      Documentation/filesystems/affs.txt
 577 F:      fs/affs/
 578
 579 AFS FILESYSTEM
 580 M:      David Howells <dhowells@redhat.com>
 581 L:      linux-afs@lists.infradead.org
 582 S:      Supported
 583 F:      fs/afs/
 584 F:      include/trace/events/afs.h
 585 F:      Documentation/filesystems/afs.txt
 586 W:      https://www.infradead.org/~dhowells/kafs/
 587
 588 AGPGART DRIVER
 589 M:      David Airlie <airlied@linux.ie>
 590 T:      git git://anongit.freedesktop.org/drm/drm
 591 S:      Maintained
 592 F:      drivers/char/agp/
 593 F:      include/linux/agp*
 594 F:      include/uapi/linux/agp*
 595
 596 AHA152X SCSI DRIVER
 597 M:      "Juergen E. Fischer" <fischer@norbit.de>
 598 L:      linux-scsi@vger.kernel.org
 599 S:      Maintained
 600 F:      drivers/scsi/aha152x*
 601 F:      drivers/scsi/pcmcia/aha152x*
 602
 603 AIC7XXX / AIC79XX SCSI DRIVER
 604 M:      Hannes Reinecke <hare@suse.com>
 605 L:      linux-scsi@vger.kernel.org
 606 S:      Maintained
 607 F:      drivers/scsi/aic7xxx/
 608
 609 AIMSLAB FM RADIO RECEIVER DRIVER
 610 M:      Hans Verkuil <hverkuil@xs4all.nl>
 611 L:      linux-media@vger.kernel.org
 612 T:      git git://linuxtv.org/media_tree.git
 613 W:      https://linuxtv.org
 614 S:      Maintained
 615 F:      drivers/media/radio/radio-aimslab*
 616
 617 AIO
 618 M:      Benjamin LaHaise <bcrl@kvack.org>
 619 L:      linux-aio@kvack.org
 620 S:      Supported
 621 F:      fs/aio.c
 622 F:      include/linux/*aio*.h
 623
 624 AIRSPY MEDIA DRIVER
 625 M:      Antti Palosaari <crope@iki.fi>
 626 L:      linux-media@vger.kernel.org
 627 W:      https://linuxtv.org
 628 W:      http://palosaari.fi/linux/
 629 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 630 T:      git git://linuxtv.org/anttip/media_tree.git
 631 S:      Maintained
 632 F:      drivers/media/usb/airspy/
 633
 634 ALACRITECH GIGABIT ETHERNET DRIVER
 635 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 636 S:      Maintained
 637 F:      drivers/net/ethernet/alacritech/*
 638
 639 ALCATEL SPEEDTOUCH USB DRIVER
 640 M:      Duncan Sands <duncan.sands@free.fr>
 641 L:      linux-usb@vger.kernel.org
 642 W:      http://www.linux-usb.org/SpeedTouch/
 643 S:      Maintained
 644 F:      drivers/usb/atm/speedtch.c
 645 F:      drivers/usb/atm/usbatm.c
 646
 647 ALCHEMY AU1XX0 MMC DRIVER
 648 M:      Manuel Lauss <manuel.lauss@gmail.com>
 649 S:      Maintained
 650 F:      drivers/mmc/host/au1xmmc.c
 651
 652 ALI1563 I2C DRIVER
 653 M:      Rudolf Marek <r.marek@assembler.cz>
 654 L:      linux-i2c@vger.kernel.org
 655 S:      Maintained
 656 F:      Documentation/i2c/busses/i2c-ali1563
 657 F:      drivers/i2c/busses/i2c-ali1563.c
 658
 659 ALLWINNER SECURITY SYSTEM
 660 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 661 L:      linux-crypto@vger.kernel.org
 662 S:      Maintained
 663 F:      drivers/crypto/sunxi-ss/
 664
 665 ALPHA PORT
 666 M:      Richard Henderson <rth@twiddle.net>
 667 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 668 M:      Matt Turner <mattst88@gmail.com>
 669 S:      Odd Fixes
 670 L:      linux-alpha@vger.kernel.org
 671 F:      arch/alpha/
 672
 673 ALPS PS/2 TOUCHPAD DRIVER
 674 R:      Pali Rohár <pali.rohar@gmail.com>
 675 F:      drivers/input/mouse/alps.*
 676
 677 ALTERA I2C CONTROLLER DRIVER
 678 M:      Thor Thayer <thor.thayer@linux.intel.com>
 679 S:      Maintained
 680 F:      drivers/i2c/busses/i2c-altera.c
 681
 682 ALTERA MAILBOX DRIVER
 683 M:      Ley Foon Tan <lftan@altera.com>
 684 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 685 S:      Maintained
 686 F:      drivers/mailbox/mailbox-altera.c
 687
 688 ALTERA PIO DRIVER
 689 M:      Tien Hock Loh <thloh@altera.com>
 690 L:      linux-gpio@vger.kernel.org
 691 S:      Maintained
 692 F:      drivers/gpio/gpio-altera.c
 693
 694 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 695 M:      Thor Thayer <thor.thayer@linux.intel.com>
 696 S:      Maintained
 697 F:      drivers/gpio/gpio-altera-a10sr.c
 698 F:      drivers/mfd/altera-a10sr.c
 699 F:      drivers/reset/reset-a10sr.c
 700 F:      include/linux/mfd/altera-a10sr.h
 701 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 702
 703 ALTERA TRIPLE SPEED ETHERNET DRIVER
 704 M:      Vince Bridgers <vbridger@opensource.altera.com>
 705 L:      netdev@vger.kernel.org
 706 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 707 S:      Maintained
 708 F:      drivers/net/ethernet/altera/
 709
 710 ALTERA UART/JTAG UART SERIAL DRIVERS
 711 M:      Tobias Klauser <tklauser@distanz.ch>
 712 L:      linux-serial@vger.kernel.org
 713 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 714 S:      Maintained
 715 F:      drivers/tty/serial/altera_uart.c
 716 F:      drivers/tty/serial/altera_jtaguart.c
 717 F:      include/linux/altera_uart.h
 718 F:      include/linux/altera_jtaguart.h
 719
 720 AMAZON ETHERNET DRIVERS
 721 M:      Netanel Belgazal <netanel@amazon.com>
 722 R:      Saeed Bishara <saeedb@amazon.com>
 723 R:      Zorik Machulsky <zorik@amazon.com>
 724 L:      netdev@vger.kernel.org
 725 S:      Supported
 726 F:      Documentation/networking/ena.txt
 727 F:      drivers/net/ethernet/amazon/
 728
 729 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 730 M:      Tom Lendacky <thomas.lendacky@amd.com>
 731 M:      Gary Hook <gary.hook@amd.com>
 732 L:      linux-crypto@vger.kernel.org
 733 S:      Supported
 734 F:      drivers/crypto/ccp/
 735 F:      include/linux/ccp.h
 736
 737 AMD DISPLAY CORE
 738 M:      Harry Wentland <harry.wentland@amd.com>
 739 M:      Leo Li <sunpeng.li@amd.com>
 740 L:      amd-gfx@lists.freedesktop.org
 741 T:      git git://people.freedesktop.org/~agd5f/linux
 742 S:      Supported
 743 F:      drivers/gpu/drm/amd/display/
 744
 745 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 746 M:      Huang Rui <ray.huang@amd.com>
 747 L:      linux-hwmon@vger.kernel.org
 748 S:      Supported
 749 F:      Documentation/hwmon/fam15h_power
 750 F:      drivers/hwmon/fam15h_power.c
 751
 752 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 753 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 754 S:      Orphan
 755 F:      drivers/usb/gadget/udc/amd5536udc.*
 756
 757 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 758 P:      Andres Salomon <dilinger@queued.net>
 759 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 760 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 761 S:      Supported
 762 F:      drivers/char/hw_random/geode-rng.c
 763 F:      drivers/crypto/geode*
 764 F:      drivers/video/fbdev/geode/
 765 F:      arch/x86/include/asm/geode.h
 766
 767 AMD IOMMU (AMD-VI)
 768 M:      Joerg Roedel <joro@8bytes.org>
 769 L:      iommu@lists.linux-foundation.org
 770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 771 S:      Maintained
 772 F:      drivers/iommu/amd_iommu*.[ch]
 773 F:      include/linux/amd-iommu.h
 774
 775 AMD KFD
 776 M:      Oded Gabbay <oded.gabbay@gmail.com>
 777 L:      dri-devel@lists.freedesktop.org
 778 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 779 S:      Supported
 780 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 781 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 782 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 783 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 784 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 785 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 786 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 787 F:      drivers/gpu/drm/amd/amdkfd/
 788 F:      drivers/gpu/drm/amd/include/cik_structs.h
 789 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 790 F:      drivers/gpu/drm/amd/include/vi_structs.h
 791 F:      drivers/gpu/drm/amd/include/v9_structs.h
 792 F:      include/uapi/linux/kfd_ioctl.h
 793
 794 AMD POWERPLAY
 795 M:      Rex Zhu <rex.zhu@amd.com>
 796 M:      Evan Quan <evan.quan@amd.com>
 797 L:      amd-gfx@lists.freedesktop.org
 798 S:      Supported
 799 F:      drivers/gpu/drm/amd/powerplay/
 800 T:      git git://people.freedesktop.org/~agd5f/linux
 801
 802 AMD SEATTLE DEVICE TREE SUPPORT
 803 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 804 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 805 M:      Tom Lendacky <thomas.lendacky@amd.com>
 806 S:      Supported
 807 F:      arch/arm64/boot/dts/amd/
 808
 809 AMD XGBE DRIVER
 810 M:      Tom Lendacky <thomas.lendacky@amd.com>
 811 L:      netdev@vger.kernel.org
 812 S:      Supported
 813 F:      drivers/net/ethernet/amd/xgbe/
 814 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 815
 816 ANALOG DEVICES INC AD5686 DRIVER
 817 M:      Stefan Popa <stefan.popa@analog.com>
 818 L:      linux-pm@vger.kernel.org
 819 W:      http://ez.analog.com/community/linux-device-drivers
 820 S:      Supported
 821 F:      drivers/iio/dac/ad5686*
 822 F:      drivers/iio/dac/ad5696*
 823
 824 ANALOG DEVICES INC AD5758 DRIVER
 825 M:      Stefan Popa <stefan.popa@analog.com>
 826 L:      linux-iio@vger.kernel.org
 827 W:      http://ez.analog.com/community/linux-device-drivers
 828 S:      Supported
 829 F:      drivers/iio/dac/ad5758.c
 830 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 831
 832 ANALOG DEVICES INC AD9389B DRIVER
 833 M:      Hans Verkuil <hans.verkuil@cisco.com>
 834 L:      linux-media@vger.kernel.org
 835 S:      Maintained
 836 F:      drivers/media/i2c/ad9389b*
 837
 838 ANALOG DEVICES INC ADGS1408 DRIVER
 839 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 840 S:      Supported
 841 F:      drivers/mux/adgs1408.c
 842 F:      Documentation/devicetree/bindings/mux/adgs1408.txt
 843
 844 ANALOG DEVICES INC ADP5061 DRIVER
 845 M:      Stefan Popa <stefan.popa@analog.com>
 846 L:      linux-pm@vger.kernel.org
 847 W:      http://ez.analog.com/community/linux-device-drivers
 848 S:      Supported
 849 F:      drivers/power/supply/adp5061.c
 850
 851 ANALOG DEVICES INC ADV7180 DRIVER
 852 M:      Lars-Peter Clausen <lars@metafoo.de>
 853 L:      linux-media@vger.kernel.org
 854 W:      http://ez.analog.com/community/linux-device-drivers
 855 S:      Supported
 856 F:      drivers/media/i2c/adv7180.c
 857
 858 ANALOG DEVICES INC ADV748X DRIVER
 859 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 860 L:      linux-media@vger.kernel.org
 861 S:      Maintained
 862 F:      drivers/media/i2c/adv748x/*
 863
 864 ANALOG DEVICES INC ADV7511 DRIVER
 865 M:      Hans Verkuil <hans.verkuil@cisco.com>
 866 L:      linux-media@vger.kernel.org
 867 S:      Maintained
 868 F:      drivers/media/i2c/adv7511*
 869
 870 ANALOG DEVICES INC ADV7604 DRIVER
 871 M:      Hans Verkuil <hans.verkuil@cisco.com>
 872 L:      linux-media@vger.kernel.org
 873 S:      Maintained
 874 F:      drivers/media/i2c/adv7604*
 875
 876 ANALOG DEVICES INC ADV7842 DRIVER
 877 M:      Hans Verkuil <hans.verkuil@cisco.com>
 878 L:      linux-media@vger.kernel.org
 879 S:      Maintained
 880 F:      drivers/media/i2c/adv7842*
 881
 882 ANALOG DEVICES INC ASOC CODEC DRIVERS
 883 M:      Lars-Peter Clausen <lars@metafoo.de>
 884 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 885 W:      http://wiki.analog.com/
 886 W:      http://ez.analog.com/community/linux-device-drivers
 887 S:      Supported
 888 F:      sound/soc/codecs/adau*
 889 F:      sound/soc/codecs/adav*
 890 F:      sound/soc/codecs/ad1*
 891 F:      sound/soc/codecs/ad7*
 892 F:      sound/soc/codecs/ssm*
 893 F:      sound/soc/codecs/sigmadsp.*
 894
 895 ANALOG DEVICES INC DMA DRIVERS
 896 M:      Lars-Peter Clausen <lars@metafoo.de>
 897 W:      http://ez.analog.com/community/linux-device-drivers
 898 S:      Supported
 899 F:      drivers/dma/dma-axi-dmac.c
 900
 901 ANALOG DEVICES INC IIO DRIVERS
 902 M:      Lars-Peter Clausen <lars@metafoo.de>
 903 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 904 W:      http://wiki.analog.com/
 905 W:      http://ez.analog.com/community/linux-device-drivers
 906 S:      Supported
 907 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 908 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 909 F:      drivers/iio/*/ad*
 910 F:      drivers/iio/adc/ltc2497*
 911 X:      drivers/iio/*/adjd*
 912 F:      drivers/staging/iio/*/ad*
 913
 914 ANDES ARCHITECTURE
 915 M:      Greentime Hu <green.hu@gmail.com>
 916 M:      Vincent Chen <deanbo422@gmail.com>
 917 T:      git https://github.com/andestech/linux.git
 918 S:      Supported
 919 F:      arch/nds32/
 920 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 921 F:      Documentation/devicetree/bindings/nds32/
 922 K:      nds32
 923 N:      nds32
 924
 925 ANDROID CONFIG FRAGMENTS
 926 M:      Rob Herring <robh@kernel.org>
 927 S:      Supported
 928 F:      kernel/configs/android*
 929
 930 ANDROID DRIVERS
 931 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 932 M:      Arve Hjønnevåg <arve@android.com>
 933 M:      Todd Kjos <tkjos@android.com>
 934 M:      Martijn Coenen <maco@android.com>
 935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 936 L:      devel@driverdev.osuosl.org
 937 S:      Supported
 938 F:      drivers/android/
 939 F:      drivers/staging/android/
 940
 941 ANDROID GOLDFISH PIC DRIVER
 942 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 943 S:      Supported
 944 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 945 F:      drivers/irqchip/irq-goldfish-pic.c
 946
 947 ANDROID GOLDFISH RTC DRIVER
 948 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 949 S:      Supported
 950 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 951 F:      drivers/rtc/rtc-goldfish.c
 952
 953 ANDROID ION DRIVER
 954 M:      Laura Abbott <labbott@redhat.com>
 955 M:      Sumit Semwal <sumit.semwal@linaro.org>
 956 L:      devel@driverdev.osuosl.org
 957 L:      dri-devel@lists.freedesktop.org
 958 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 959 S:      Supported
 960 F:      drivers/staging/android/ion
 961 F:      drivers/staging/android/uapi/ion.h
 962
 963 AOA (Apple Onboard Audio) ALSA DRIVER
 964 M:      Johannes Berg <johannes@sipsolutions.net>
 965 L:      linuxppc-dev@lists.ozlabs.org
 966 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 967 S:      Maintained
 968 F:      sound/aoa/
 969
 970 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 971 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 972 L:      linux-iio@vger.kernel.org
 973 S:      Maintained
 974 F:      drivers/iio/adc/stx104.c
 975
 976 APM DRIVER
 977 M:      Jiri Kosina <jikos@kernel.org>
 978 S:      Odd fixes
 979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 980 F:      arch/x86/kernel/apm_32.c
 981 F:      include/linux/apm_bios.h
 982 F:      include/uapi/linux/apm_bios.h
 983 F:      drivers/char/apm-emulation.c
 984
 985 APPARMOR SECURITY MODULE
 986 M:      John Johansen <john.johansen@canonical.com>
 987 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 988 W:      wiki.apparmor.net
 989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 990 S:      Supported
 991 F:      security/apparmor/
 992 F:      Documentation/admin-guide/LSM/apparmor.rst
 993
 994 APPLE BCM5974 MULTITOUCH DRIVER
 995 M:      Henrik Rydberg <rydberg@bitmath.org>
 996 L:      linux-input@vger.kernel.org
 997 S:      Odd fixes
 998 F:      drivers/input/mouse/bcm5974.c
 999
1000 APPLE SMC DRIVER
1001 M:      Henrik Rydberg <rydberg@bitmath.org>
1002 L:      linux-hwmon@vger.kernel.org
1003 S:      Odd fixes
1004 F:      drivers/hwmon/applesmc.c
1005
1006 APPLETALK NETWORK LAYER
1007 L:      netdev@vger.kernel.org
1008 S:      Odd fixes
1009 F:      drivers/net/appletalk/
1010 F:      net/appletalk/
1011
1012 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1013 M:      Duc Dang <dhdang@apm.com>
1014 S:      Supported
1015 F:      arch/arm64/boot/dts/apm/
1016
1017 APPLIED MICRO (APM) X-GENE SOC EDAC
1018 M:      Loc Ho <lho@apm.com>
1019 S:      Supported
1020 F:      drivers/edac/xgene_edac.c
1021 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1022
1023 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1024 M:      Iyappan Subramanian <isubramanian@apm.com>
1025 M:      Keyur Chudgar <kchudgar@apm.com>
1026 S:      Supported
1027 F:      drivers/net/ethernet/apm/xgene-v2/
1028
1029 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1030 M:      Iyappan Subramanian <isubramanian@apm.com>
1031 M:      Keyur Chudgar <kchudgar@apm.com>
1032 M:      Quan Nguyen <qnguyen@apm.com>
1033 S:      Supported
1034 F:      drivers/net/ethernet/apm/xgene/
1035 F:      drivers/net/phy/mdio-xgene.c
1036 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1037 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1038
1039 APPLIED MICRO (APM) X-GENE SOC PMU
1040 M:      Tai Nguyen <ttnguyen@apm.com>
1041 S:      Supported
1042 F:      drivers/perf/xgene_pmu.c
1043 F:      Documentation/perf/xgene-pmu.txt
1044 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1045
1046 APTINA CAMERA SENSOR PLL
1047 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1048 L:      linux-media@vger.kernel.org
1049 S:      Maintained
1050 F:      drivers/media/i2c/aptina-pll.*
1051
1052 ARC FRAMEBUFFER DRIVER
1053 M:      Jaya Kumar <jayalk@intworks.biz>
1054 S:      Maintained
1055 F:      drivers/video/fbdev/arcfb.c
1056 F:      drivers/video/fbdev/core/fb_defio.c
1057
1058 ARC PGU DRM DRIVER
1059 M:      Alexey Brodkin <abrodkin@synopsys.com>
1060 S:      Supported
1061 F:      drivers/gpu/drm/arc/
1062 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1063
1064 ARCNET NETWORK LAYER
1065 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1066 L:      netdev@vger.kernel.org
1067 S:      Maintained
1068 F:      drivers/net/arcnet/
1069 F:      include/uapi/linux/if_arcnet.h
1070
1071 ARM ARCHITECTED TIMER DRIVER
1072 M:      Mark Rutland <mark.rutland@arm.com>
1073 M:      Marc Zyngier <marc.zyngier@arm.com>
1074 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1075 S:      Maintained
1076 F:      arch/arm/include/asm/arch_timer.h
1077 F:      arch/arm64/include/asm/arch_timer.h
1078 F:      drivers/clocksource/arm_arch_timer.c
1079
1080 ARM HDLCD DRM DRIVER
1081 M:      Liviu Dudau <liviu.dudau@arm.com>
1082 S:      Supported
1083 F:      drivers/gpu/drm/arm/hdlcd_*
1084 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1085
1086 ARM MALI-DP DRM DRIVER
1087 M:      Liviu Dudau <liviu.dudau@arm.com>
1088 M:      Brian Starkey <brian.starkey@arm.com>
1089 M:      Mali DP Maintainers <malidp@foss.arm.com>
1090 S:      Supported
1091 F:      drivers/gpu/drm/arm/
1092 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1093
1094 ARM MFM AND FLOPPY DRIVERS
1095 M:      Ian Molton <spyro@f2s.com>
1096 S:      Maintained
1097 F:      arch/arm/lib/floppydma.S
1098 F:      arch/arm/include/asm/floppy.h
1099
1100 ARM PMU PROFILING AND DEBUGGING
1101 M:      Will Deacon <will.deacon@arm.com>
1102 M:      Mark Rutland <mark.rutland@arm.com>
1103 S:      Maintained
1104 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1105 F:      arch/arm*/kernel/perf_*
1106 F:      arch/arm/oprofile/common.c
1107 F:      arch/arm*/kernel/hw_breakpoint.c
1108 F:      arch/arm*/include/asm/hw_breakpoint.h
1109 F:      arch/arm*/include/asm/perf_event.h
1110 F:      drivers/perf/*
1111 F:      include/linux/perf/arm_pmu.h
1112 F:      Documentation/devicetree/bindings/arm/pmu.txt
1113 F:      Documentation/devicetree/bindings/perf/
1114
1115 ARM PORT
1116 M:      Russell King <linux@armlinux.org.uk>
1117 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1118 W:      http://www.armlinux.org.uk/
1119 S:      Odd Fixes
1120 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1121 F:      arch/arm/
1122 X:      arch/arm/boot/dts/
1123
1124 ARM PRIMECELL AACI PL041 DRIVER
1125 M:      Russell King <linux@armlinux.org.uk>
1126 S:      Odd Fixes
1127 F:      sound/arm/aaci.*
1128
1129 ARM PRIMECELL BUS SUPPORT
1130 M:      Russell King <linux@armlinux.org.uk>
1131 S:      Odd Fixes
1132 F:      drivers/amba/
1133 F:      include/linux/amba/bus.h
1134
1135 ARM PRIMECELL CLCD PL110 DRIVER
1136 M:      Russell King <linux@armlinux.org.uk>
1137 S:      Odd Fixes
1138 F:      drivers/video/fbdev/amba-clcd.*
1139
1140 ARM PRIMECELL KMI PL050 DRIVER
1141 M:      Russell King <linux@armlinux.org.uk>
1142 S:      Odd Fixes
1143 F:      drivers/input/serio/ambakmi.*
1144 F:      include/linux/amba/kmi.h
1145
1146 ARM PRIMECELL MMCI PL180/1 DRIVER
1147 M:      Russell King <linux@armlinux.org.uk>
1148 S:      Odd Fixes
1149 F:      drivers/mmc/host/mmci.*
1150 F:      include/linux/amba/mmci.h
1151
1152 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1153 M:      Russell King <linux@armlinux.org.uk>
1154 S:      Odd Fixes
1155 F:      drivers/tty/serial/amba-pl01*.c
1156 F:      include/linux/amba/serial.h
1157
1158 ARM SMMU DRIVERS
1159 M:      Will Deacon <will.deacon@arm.com>
1160 R:      Robin Murphy <robin.murphy@arm.com>
1161 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1162 S:      Maintained
1163 F:      drivers/iommu/arm-smmu.c
1164 F:      drivers/iommu/arm-smmu-v3.c
1165 F:      drivers/iommu/io-pgtable-arm.c
1166 F:      drivers/iommu/io-pgtable-arm-v7s.c
1167
1168 ARM SUB-ARCHITECTURES
1169 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1170 S:      Maintained
1171 F:      arch/arm/mach-*/
1172 F:      arch/arm/plat-*/
1173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1174
1175 ARM/ACTIONS SEMI ARCHITECTURE
1176 M:      Andreas Färber <afaerber@suse.de>
1177 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1178 S:      Maintained
1179 N:      owl
1180 F:      arch/arm/mach-actions/
1181 F:      arch/arm/boot/dts/owl-*
1182 F:      arch/arm64/boot/dts/actions/
1183 F:      drivers/clocksource/owl-*
1184 F:      drivers/pinctrl/actions/*
1185 F:      drivers/soc/actions/
1186 F:      include/dt-bindings/power/owl-*
1187 F:      include/linux/soc/actions/
1188 F:      Documentation/devicetree/bindings/arm/actions.txt
1189 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1190 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1191 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1192
1193 ARM/ADS SPHERE MACHINE SUPPORT
1194 M:      Lennert Buytenhek <kernel@wantstofly.org>
1195 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1196 S:      Maintained
1197
1198 ARM/AFEB9260 MACHINE SUPPORT
1199 M:      Sergey Lapin <slapin@ossfans.org>
1200 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1201 S:      Maintained
1202
1203 ARM/AJECO 1ARM MACHINE SUPPORT
1204 M:      Lennert Buytenhek <kernel@wantstofly.org>
1205 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1206 S:      Maintained
1207
1208 ARM/Allwinner SoC Clock Support
1209 M:      Emilio López <emilio@elopez.com.ar>
1210 S:      Maintained
1211 F:      drivers/clk/sunxi/
1212
1213 ARM/Allwinner sunXi SoC support
1214 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1215 M:      Chen-Yu Tsai <wens@csie.org>
1216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1217 S:      Maintained
1218 N:      sun[x456789]i
1219 N:      sun50i
1220 F:      arch/arm/mach-sunxi/
1221 F:      arch/arm64/boot/dts/allwinner/
1222 F:      drivers/clk/sunxi-ng/
1223 F:      drivers/pinctrl/sunxi/
1224 F:      drivers/soc/sunxi/
1225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1226
1227 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1228 M:      Neil Armstrong <narmstrong@baylibre.com>
1229 M:      Jerome Brunet <jbrunet@baylibre.com>
1230 L:      linux-amlogic@lists.infradead.org
1231 S:      Maintained
1232 F:      drivers/clk/meson/
1233 F:      include/dt-bindings/clock/meson*
1234 F:      include/dt-bindings/clock/gxbb*
1235 F:      Documentation/devicetree/bindings/clock/amlogic*
1236
1237 ARM/Amlogic Meson SoC support
1238 M:      Carlo Caione <carlo@caione.org>
1239 M:      Kevin Hilman <khilman@baylibre.com>
1240 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1241 L:      linux-amlogic@lists.infradead.org
1242 W:      http://linux-meson.com/
1243 S:      Maintained
1244 F:      arch/arm/mach-meson/
1245 F:      arch/arm/boot/dts/meson*
1246 F:      arch/arm64/boot/dts/amlogic/
1247 F:      drivers/pinctrl/meson/
1248 F:      drivers/mmc/host/meson*
1249 N:      meson
1250
1251 ARM/Annapurna Labs ALPINE ARCHITECTURE
1252 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1253 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1254 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1255 S:      Maintained
1256 F:      arch/arm/mach-alpine/
1257 F:      arch/arm/boot/dts/alpine*
1258 F:      arch/arm64/boot/dts/al/
1259 F:      drivers/*/*alpine*
1260
1261 ARM/ARTPEC MACHINE SUPPORT
1262 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1263 M:      Lars Persson <lars.persson@axis.com>
1264 S:      Maintained
1265 L:      linux-arm-kernel@axis.com
1266 F:      arch/arm/mach-artpec
1267 F:      arch/arm/boot/dts/artpec6*
1268 F:      drivers/clk/axis
1269 F:      drivers/crypto/axis
1270 F:      drivers/pinctrl/pinctrl-artpec*
1271 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1272
1273 ARM/ASPEED I2C DRIVER
1274 M:      Brendan Higgins <brendanhiggins@google.com>
1275 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1276 R:      Joel Stanley <joel@jms.id.au>
1277 L:      linux-i2c@vger.kernel.org
1278 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1279 S:      Maintained
1280 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1281 F:      drivers/i2c/busses/i2c-aspeed.c
1282 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1283 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1284
1285 ARM/ASPEED MACHINE SUPPORT
1286 M:      Joel Stanley <joel@jms.id.au>
1287 R:      Andrew Jeffery <andrew@aj.id.au>
1288 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1289 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1290 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1291 S:      Supported
1292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1293 F:      arch/arm/mach-aspeed/
1294 F:      arch/arm/boot/dts/aspeed-*
1295 N:      aspeed
1296
1297 ARM/CALXEDA HIGHBANK ARCHITECTURE
1298 M:      Rob Herring <robh@kernel.org>
1299 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1300 S:      Maintained
1301 F:      arch/arm/mach-highbank/
1302 F:      arch/arm/boot/dts/highbank.dts
1303 F:      arch/arm/boot/dts/ecx-*.dts*
1304
1305 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1306 M:      Krzysztof Halasa <khalasa@piap.pl>
1307 S:      Maintained
1308 F:      arch/arm/mach-cns3xxx/
1309
1310 ARM/CAVIUM THUNDER NETWORK DRIVER
1311 M:      Sunil Goutham <sgoutham@cavium.com>
1312 M:      Robert Richter <rric@kernel.org>
1313 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1314 S:      Supported
1315 F:      drivers/net/ethernet/cavium/thunder/
1316
1317 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1318 M:      Lukasz Majewski <lukma@denx.de>
1319 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1320 S:      Maintained
1321 F:      arch/arm/mach-ep93xx/ts72xx.c
1322
1323 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1324 M:      Alexander Shiyan <shc_work@mail.ru>
1325 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1326 S:      Odd Fixes
1327 N:      clps711x
1328
1329 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1330 M:      Lennert Buytenhek <kernel@wantstofly.org>
1331 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1332 S:      Maintained
1333
1334 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1335 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1336 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1337 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1338 S:      Maintained
1339 F:      arch/arm/mach-ep93xx/
1340 F:      arch/arm/mach-ep93xx/include/mach/
1341
1342 ARM/CLKDEV SUPPORT
1343 M:      Russell King <linux@armlinux.org.uk>
1344 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1345 S:      Maintained
1346 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1347 F:      drivers/clk/clkdev.c
1348
1349 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1350 M:      Mike Rapoport <mike@compulab.co.il>
1351 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1352 S:      Maintained
1353
1354 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1355 M:      Baruch Siach <baruch@tkos.co.il>
1356 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1357 S:      Maintained
1358 F:      arch/arm/boot/dts/cx92755*
1359 N:      digicolor
1360
1361 ARM/CONTEC MICRO9 MACHINE SUPPORT
1362 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1363 S:      Maintained
1364 F:      arch/arm/mach-ep93xx/micro9.c
1365
1366 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1367 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1369 S:      Maintained
1370 F:      drivers/hwtracing/coresight/*
1371 F:      Documentation/trace/coresight.txt
1372 F:      Documentation/trace/coresight-cpu-debug.txt
1373 F:      Documentation/devicetree/bindings/arm/coresight.txt
1374 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1375 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1376 F:      tools/perf/arch/arm/util/pmu.c
1377 F:      tools/perf/arch/arm/util/auxtrace.c
1378 F:      tools/perf/arch/arm/util/cs-etm.c
1379 F:      tools/perf/arch/arm/util/cs-etm.h
1380 F:      tools/perf/util/cs-etm.*
1381 F:      tools/perf/util/cs-etm-decoder/*
1382
1383 ARM/CORGI MACHINE SUPPORT
1384 M:      Richard Purdie <rpurdie@rpsys.net>
1385 S:      Maintained
1386
1387 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1388 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1389 M:      Linus Walleij <linus.walleij@linaro.org>
1390 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1391 T:      git git://github.com/ulli-kroll/linux.git
1392 S:      Maintained
1393 F:      Documentation/devicetree/bindings/arm/gemini.txt
1394 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1395 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1396 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1397 F:      arch/arm/mach-gemini/
1398 F:      drivers/net/ethernet/cortina/
1399 F:      drivers/pinctrl/pinctrl-gemini.c
1400 F:      drivers/rtc/rtc-ftrtc010.c
1401
1402 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1403 M:      Barry Song <baohua@kernel.org>
1404 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1406 S:      Maintained
1407 F:      arch/arm/boot/dts/prima2*
1408 F:      arch/arm/mach-prima2/
1409 F:      drivers/clk/sirf/
1410 F:      drivers/clocksource/timer-prima2.c
1411 F:      drivers/clocksource/timer-atlas7.c
1412 N:      [^a-z]sirf
1413
1414 ARM/EBSA110 MACHINE SUPPORT
1415 M:      Russell King <linux@armlinux.org.uk>
1416 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1417 W:      http://www.armlinux.org.uk/
1418 S:      Maintained
1419 F:      arch/arm/mach-ebsa110/
1420 F:      drivers/net/ethernet/amd/am79c961a.*
1421
1422 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1423 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1424 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1425 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1426 S:      Maintained
1427 N:      efm32
1428
1429 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1430 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1431 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1432 S:      Maintained
1433 F:      arch/arm/mach-pxa/ezx.c
1434
1435 ARM/FARADAY FA526 PORT
1436 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1437 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1438 S:      Maintained
1439 T:      git git://git.berlios.de/gemini-board
1440 F:      arch/arm/mm/*-fa*
1441
1442 ARM/FOOTBRIDGE ARCHITECTURE
1443 M:      Russell King <linux@armlinux.org.uk>
1444 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1445 W:      http://www.armlinux.org.uk/
1446 S:      Maintained
1447 F:      arch/arm/include/asm/hardware/dec21285.h
1448 F:      arch/arm/mach-footbridge/
1449
1450 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1451 M:      Shawn Guo <shawnguo@kernel.org>
1452 M:      Sascha Hauer <s.hauer@pengutronix.de>
1453 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1454 R:      Fabio Estevam <fabio.estevam@nxp.com>
1455 R:      NXP Linux Team <linux-imx@nxp.com>
1456 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1457 S:      Maintained
1458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1459 F:      arch/arm/mach-imx/
1460 F:      arch/arm/mach-mxs/
1461 F:      arch/arm/boot/dts/imx*
1462 F:      arch/arm/configs/imx*_defconfig
1463 F:      drivers/clk/imx/
1464 F:      drivers/soc/imx/
1465 F:      include/soc/imx/
1466
1467 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1468 M:      Shawn Guo <shawnguo@kernel.org>
1469 M:      Sascha Hauer <s.hauer@pengutronix.de>
1470 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1471 R:      Stefan Agner <stefan@agner.ch>
1472 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1473 S:      Maintained
1474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1475 F:      arch/arm/mach-imx/*vf610*
1476 F:      arch/arm/boot/dts/vf*
1477
1478 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1479 M:      Shawn Guo <shawnguo@kernel.org>
1480 M:      Li Yang <leoyang.li@nxp.com>
1481 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1482 S:      Maintained
1483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1484 F:      arch/arm/boot/dts/ls1021a*
1485 F:      arch/arm64/boot/dts/freescale/fsl-*
1486 F:      arch/arm64/boot/dts/freescale/qoriq-*
1487
1488 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1489 M:      Lennert Buytenhek <kernel@wantstofly.org>
1490 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1491 S:      Maintained
1492
1493 ARM/GUMSTIX MACHINE SUPPORT
1494 M:      Steve Sakoman <sakoman@gmail.com>
1495 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1496 S:      Maintained
1497
1498 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1499 M:      Philipp Zabel <philipp.zabel@gmail.com>
1500 M:      Paul Parsons <lost.distance@yahoo.com>
1501 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1502 S:      Maintained
1503 F:      arch/arm/mach-pxa/hx4700.c
1504 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1505 F:      sound/soc/pxa/hx4700.c
1506
1507 ARM/HISILICON SOC SUPPORT
1508 M:      Wei Xu <xuwei5@hisilicon.com>
1509 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1510 W:      http://www.hisilicon.com
1511 S:      Supported
1512 T:      git git://github.com/hisilicon/linux-hisi.git
1513 F:      arch/arm/mach-hisi/
1514 F:      arch/arm/boot/dts/hi3*
1515 F:      arch/arm/boot/dts/hip*
1516 F:      arch/arm/boot/dts/hisi*
1517 F:      arch/arm64/boot/dts/hisilicon/
1518
1519 ARM/HP JORNADA 7XX MACHINE SUPPORT
1520 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1521 W:      www.jlime.com
1522 S:      Maintained
1523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1524 F:      arch/arm/mach-sa1100/jornada720.c
1525 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1526
1527 ARM/IGEP MACHINE SUPPORT
1528 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1529 M:      Javier Martinez Canillas <javier@dowhile0.org>
1530 L:      linux-omap@vger.kernel.org
1531 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1532 S:      Maintained
1533 F:      arch/arm/boot/dts/omap3-igep*
1534
1535 ARM/INCOME PXA270 SUPPORT
1536 M:      Marek Vasut <marek.vasut@gmail.com>
1537 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1538 S:      Maintained
1539 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1540
1541 ARM/INTEL IOP13XX ARM ARCHITECTURE
1542 M:      Lennert Buytenhek <kernel@wantstofly.org>
1543 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1544 S:      Maintained
1545
1546 ARM/INTEL IOP32X ARM ARCHITECTURE
1547 M:      Lennert Buytenhek <kernel@wantstofly.org>
1548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1549 S:      Maintained
1550
1551 ARM/INTEL IOP33X ARM ARCHITECTURE
1552 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1553 S:      Orphan
1554
1555 ARM/INTEL IQ81342EX MACHINE SUPPORT
1556 M:      Lennert Buytenhek <kernel@wantstofly.org>
1557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1558 S:      Maintained
1559
1560 ARM/INTEL IXDP2850 MACHINE SUPPORT
1561 M:      Lennert Buytenhek <kernel@wantstofly.org>
1562 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1563 S:      Maintained
1564
1565 ARM/INTEL IXP4XX ARM ARCHITECTURE
1566 M:      Imre Kaloz <kaloz@openwrt.org>
1567 M:      Krzysztof Halasa <khalasa@piap.pl>
1568 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1569 S:      Maintained
1570 F:      arch/arm/mach-ixp4xx/
1571
1572 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1573 M:      Jonathan Cameron <jic23@cam.ac.uk>
1574 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1575 S:      Maintained
1576 F:      arch/arm/mach-pxa/stargate2.c
1577 F:      drivers/pcmcia/pxa2xx_stargate2.c
1578
1579 ARM/INTEL XSC3 (MANZANO) ARM CORE
1580 M:      Lennert Buytenhek <kernel@wantstofly.org>
1581 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1582 S:      Maintained
1583
1584 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1585 M:      Lennert Buytenhek <kernel@wantstofly.org>
1586 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1587 S:      Maintained
1588
1589 ARM/LG1K ARCHITECTURE
1590 M:      Chanho Min <chanho.min@lge.com>
1591 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1592 S:      Maintained
1593 F:      arch/arm64/boot/dts/lg/
1594
1595 ARM/LOGICPD PXA270 MACHINE SUPPORT
1596 M:      Lennert Buytenhek <kernel@wantstofly.org>
1597 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1598 S:      Maintained
1599
1600 ARM/LPC18XX ARCHITECTURE
1601 M:      Joachim Eastwood <manabian@gmail.com>
1602 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1603 S:      Maintained
1604 F:      arch/arm/boot/dts/lpc43*
1605 F:      drivers/clk/nxp/clk-lpc18xx*
1606 F:      drivers/clocksource/time-lpc32xx.c
1607 F:      drivers/i2c/busses/i2c-lpc2k.c
1608 F:      drivers/memory/pl172.c
1609 F:      drivers/mtd/spi-nor/nxp-spifi.c
1610 F:      drivers/rtc/rtc-lpc24xx.c
1611 N:      lpc18xx
1612
1613 ARM/LPC32XX SOC SUPPORT
1614 M:      Vladimir Zapolskiy <vz@mleia.com>
1615 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1616 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1617 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1618 S:      Maintained
1619 F:      arch/arm/boot/dts/lpc32*
1620 F:      arch/arm/mach-lpc32xx/
1621 F:      drivers/i2c/busses/i2c-pnx.c
1622 F:      drivers/net/ethernet/nxp/lpc_eth.c
1623 F:      drivers/usb/host/ohci-nxp.c
1624 F:      drivers/watchdog/pnx4008_wdt.c
1625 N:      lpc32xx
1626
1627 ARM/MAGICIAN MACHINE SUPPORT
1628 M:      Philipp Zabel <philipp.zabel@gmail.com>
1629 S:      Maintained
1630
1631 ARM/Marvell Dove/MV78xx0/Orion SOC support
1632 M:      Jason Cooper <jason@lakedaemon.net>
1633 M:      Andrew Lunn <andrew@lunn.ch>
1634 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1635 M:      Gregory Clement <gregory.clement@bootlin.com>
1636 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1637 S:      Maintained
1638 F:      Documentation/devicetree/bindings/soc/dove/
1639 F:      arch/arm/mach-dove/
1640 F:      arch/arm/mach-mv78xx0/
1641 F:      arch/arm/mach-orion5x/
1642 F:      arch/arm/plat-orion/
1643 F:      arch/arm/boot/dts/dove*
1644 F:      arch/arm/boot/dts/orion5x*
1645
1646 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1647 M:      Jason Cooper <jason@lakedaemon.net>
1648 M:      Andrew Lunn <andrew@lunn.ch>
1649 M:      Gregory Clement <gregory.clement@bootlin.com>
1650 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1651 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1652 S:      Maintained
1653 F:      arch/arm/boot/dts/armada*
1654 F:      arch/arm/boot/dts/kirkwood*
1655 F:      arch/arm/configs/mvebu_*_defconfig
1656 F:      arch/arm/mach-mvebu/
1657 F:      arch/arm64/boot/dts/marvell/armada*
1658 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1659 F:      drivers/cpufreq/mvebu-cpufreq.c
1660 F:      drivers/irqchip/irq-armada-370-xp.c
1661 F:      drivers/irqchip/irq-mvebu-*
1662 F:      drivers/pinctrl/mvebu/
1663 F:      drivers/rtc/rtc-armada38x.c
1664
1665 ARM/Mediatek RTC DRIVER
1666 M:      Eddie Huang <eddie.huang@mediatek.com>
1667 M:      Sean Wang <sean.wang@mediatek.com>
1668 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1669 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1670 S:      Maintained
1671 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1672 F:      drivers/rtc/rtc-mt6397.c
1673 F:      drivers/rtc/rtc-mt7622.c
1674
1675 ARM/Mediatek SoC support
1676 M:      Matthias Brugger <matthias.bgg@gmail.com>
1677 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1678 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1679 S:      Maintained
1680 F:      arch/arm/boot/dts/mt6*
1681 F:      arch/arm/boot/dts/mt7*
1682 F:      arch/arm/boot/dts/mt8*
1683 F:      arch/arm/mach-mediatek/
1684 F:      arch/arm64/boot/dts/mediatek/
1685 N:      mtk
1686 K:      mediatek
1687
1688 ARM/Mediatek USB3 PHY DRIVER
1689 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1690 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1691 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1692 S:      Maintained
1693 F:      drivers/phy/mediatek/
1694 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1695
1696 ARM/MICREL KS8695 ARCHITECTURE
1697 M:      Greg Ungerer <gerg@uclinux.org>
1698 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1699 F:      arch/arm/mach-ks8695/
1700 S:      Odd Fixes
1701
1702 ARM/Microchip (AT91) SoC support
1703 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1704 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1705 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1706 W:      http://www.linux4sam.org
1707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1708 S:      Supported
1709 N:      at91
1710 N:      atmel
1711 F:      arch/arm/mach-at91/
1712 F:      include/soc/at91/
1713 F:      arch/arm/boot/dts/at91*.dts
1714 F:      arch/arm/boot/dts/at91*.dtsi
1715 F:      arch/arm/boot/dts/sama*.dts
1716 F:      arch/arm/boot/dts/sama*.dtsi
1717 F:      arch/arm/include/debug/at91.S
1718 F:      drivers/memory/atmel*
1719 F:      drivers/watchdog/sama5d4_wdt.c
1720 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1721 X:      drivers/net/wireless/atmel/
1722
1723 ARM/MIOA701 MACHINE SUPPORT
1724 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1725 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1726 F:      arch/arm/mach-pxa/mioa701.c
1727 S:      Maintained
1728
1729 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1730 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1731 S:      Maintained
1732
1733 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1734 M:      Linus Walleij <linus.walleij@linaro.org>
1735 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1736 S:      Maintained
1737 F:      arch/arm/mach-nomadik/
1738 F:      arch/arm/mach-u300/
1739 F:      arch/arm/mach-ux500/
1740 F:      arch/arm/boot/dts/ste-*
1741 F:      drivers/clk/clk-nomadik.c
1742 F:      drivers/clk/clk-u300.c
1743 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1744 F:      drivers/clocksource/timer-u300.c
1745 F:      drivers/dma/coh901318*
1746 F:      drivers/dma/ste_dma40*
1747 F:      drivers/hwspinlock/u8500_hsem.c
1748 F:      drivers/i2c/busses/i2c-nomadik.c
1749 F:      drivers/i2c/busses/i2c-stu300.c
1750 F:      drivers/mfd/ab3100*
1751 F:      drivers/mfd/ab8500*
1752 F:      drivers/mfd/abx500*
1753 F:      drivers/mfd/dbx500*
1754 F:      drivers/mfd/db8500*
1755 F:      drivers/pinctrl/nomadik/
1756 F:      drivers/pinctrl/pinctrl-coh901*
1757 F:      drivers/pinctrl/pinctrl-u300.c
1758 F:      drivers/rtc/rtc-ab3100.c
1759 F:      drivers/rtc/rtc-ab8500.c
1760 F:      drivers/rtc/rtc-coh901331.c
1761 F:      drivers/rtc/rtc-pl031.c
1762 F:      drivers/watchdog/coh901327_wdt.c
1763 F:      Documentation/devicetree/bindings/arm/ste-*
1764 F:      Documentation/devicetree/bindings/arm/ux500/
1765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1766
1767 ARM/NUVOTON NPCM ARCHITECTURE
1768 M:      Avi Fishman <avifishman70@gmail.com>
1769 M:      Tomer Maimon <tmaimon77@gmail.com>
1770 R:      Patrick Venture <venture@google.com>
1771 R:      Nancy Yuen <yuenn@google.com>
1772 R:      Brendan Higgins <brendanhiggins@google.com>
1773 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1774 S:      Supported
1775 F:      arch/arm/mach-npcm/
1776 F:      arch/arm/boot/dts/nuvoton-npcm*
1777 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1778 F:      drivers/*/*npcm*
1779 F:      Documentation/devicetree/bindings/*/*npcm*
1780 F:      Documentation/devicetree/bindings/*/*/*npcm*
1781
1782 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1783 M:      Wan ZongShun <mcuos.com@gmail.com>
1784 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1785 W:      http://www.mcuos.com
1786 S:      Maintained
1787 F:      arch/arm/mach-w90x900/
1788 F:      drivers/input/keyboard/w90p910_keypad.c
1789 F:      drivers/input/touchscreen/w90p910_ts.c
1790 F:      drivers/watchdog/nuc900_wdt.c
1791 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1792 F:      drivers/mtd/nand/raw/nuc900_nand.c
1793 F:      drivers/rtc/rtc-nuc900.c
1794 F:      drivers/spi/spi-nuc900.c
1795 F:      drivers/usb/host/ehci-w90x900.c
1796 F:      drivers/video/fbdev/nuc900fb.c
1797
1798 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1799 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1800 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1801 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1802 S:      Supported
1803
1804 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1805 M:      Alexander Clouter <alex@digriz.org.uk>
1806 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1807 W:      http://www.digriz.org.uk/ts78xx/kernel
1808 S:      Maintained
1809 F:      arch/arm/mach-orion5x/ts78xx-*
1810
1811 ARM/OXNAS platform support
1812 M:      Neil Armstrong <narmstrong@baylibre.com>
1813 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1814 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1815 S:      Maintained
1816 F:      arch/arm/mach-oxnas/
1817 F:      arch/arm/boot/dts/ox8*.dts*
1818 N:      oxnas
1819
1820 ARM/PALM TREO SUPPORT
1821 M:      Tomas Cech <sleep_walker@suse.com>
1822 L:      linux-arm-kernel@lists.infradead.org
1823 W:      http://hackndev.com
1824 S:      Maintained
1825 F:      arch/arm/mach-pxa/palmtreo.*
1826
1827 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1828 M:      Marek Vasut <marek.vasut@gmail.com>
1829 L:      linux-arm-kernel@lists.infradead.org
1830 W:      http://hackndev.com
1831 S:      Maintained
1832 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1833 F:      arch/arm/mach-pxa/palmtx.c
1834 F:      arch/arm/mach-pxa/palmt5.*
1835 F:      arch/arm/mach-pxa/include/mach/palmld.h
1836 F:      arch/arm/mach-pxa/palmld.c
1837 F:      arch/arm/mach-pxa/palmte2.*
1838 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1839 F:      arch/arm/mach-pxa/palmtc.c
1840
1841 ARM/PALMZ72 SUPPORT
1842 M:      Sergey Lapin <slapin@ossfans.org>
1843 L:      linux-arm-kernel@lists.infradead.org
1844 W:      http://hackndev.com
1845 S:      Maintained
1846 F:      arch/arm/mach-pxa/palmz72.*
1847
1848 ARM/PLEB SUPPORT
1849 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1850 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1851 S:      Maintained
1852
1853 ARM/PT DIGITAL BOARD PORT
1854 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1855 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1856 W:      http://www.armlinux.org.uk/
1857 S:      Maintained
1858
1859 ARM/QUALCOMM SUPPORT
1860 M:      Andy Gross <andy.gross@linaro.org>
1861 M:      David Brown <david.brown@linaro.org>
1862 L:      linux-arm-msm@vger.kernel.org
1863 L:      linux-soc@vger.kernel.org
1864 S:      Maintained
1865 F:      Documentation/devicetree/bindings/soc/qcom/
1866 F:      arch/arm/boot/dts/qcom-*.dts
1867 F:      arch/arm/boot/dts/qcom-*.dtsi
1868 F:      arch/arm/mach-qcom/
1869 F:      arch/arm64/boot/dts/qcom/*
1870 F:      drivers/i2c/busses/i2c-qup.c
1871 F:      drivers/clk/qcom/
1872 F:      drivers/dma/qcom/
1873 F:      drivers/soc/qcom/
1874 F:      drivers/spi/spi-qup.c
1875 F:      drivers/tty/serial/msm_serial.c
1876 F:      drivers/*/pm8???-*
1877 F:      drivers/mfd/ssbi.c
1878 F:      drivers/firmware/qcom_scm*
1879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1880
1881 ARM/RADISYS ENP2611 MACHINE SUPPORT
1882 M:      Lennert Buytenhek <kernel@wantstofly.org>
1883 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1884 S:      Maintained
1885
1886 ARM/REALTEK ARCHITECTURE
1887 M:      Andreas Färber <afaerber@suse.de>
1888 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1889 S:      Maintained
1890 F:      arch/arm64/boot/dts/realtek/
1891 F:      Documentation/devicetree/bindings/arm/realtek.txt
1892
1893 ARM/RENESAS ARM64 ARCHITECTURE
1894 M:      Simon Horman <horms@verge.net.au>
1895 M:      Magnus Damm <magnus.damm@gmail.com>
1896 L:      linux-renesas-soc@vger.kernel.org
1897 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1899 S:      Supported
1900 F:      arch/arm64/boot/dts/renesas/
1901 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1902 F:      drivers/soc/renesas/
1903 F:      include/linux/soc/renesas/
1904
1905 ARM/RISCPC ARCHITECTURE
1906 M:      Russell King <linux@armlinux.org.uk>
1907 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1908 W:      http://www.armlinux.org.uk/
1909 S:      Maintained
1910 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1911 F:      arch/arm/include/asm/hardware/ioc.h
1912 F:      arch/arm/include/asm/hardware/iomd.h
1913 F:      arch/arm/include/asm/hardware/memc.h
1914 F:      arch/arm/mach-rpc/
1915 F:      drivers/net/ethernet/8390/etherh.c
1916 F:      drivers/net/ethernet/i825xx/ether1*
1917 F:      drivers/net/ethernet/seeq/ether3*
1918 F:      drivers/scsi/arm/
1919
1920 ARM/Rockchip SoC support
1921 M:      Heiko Stuebner <heiko@sntech.de>
1922 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1923 L:      linux-rockchip@lists.infradead.org
1924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1925 S:      Maintained
1926 F:      arch/arm/boot/dts/rk3*
1927 F:      arch/arm/boot/dts/rv1108*
1928 F:      arch/arm/mach-rockchip/
1929 F:      drivers/clk/rockchip/
1930 F:      drivers/i2c/busses/i2c-rk3x.c
1931 F:      drivers/*/*rockchip*
1932 F:      drivers/*/*/*rockchip*
1933 F:      sound/soc/rockchip/
1934 N:      rockchip
1935
1936 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1937 M:      Kukjin Kim <kgene@kernel.org>
1938 M:      Krzysztof Kozlowski <krzk@kernel.org>
1939 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1940 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1941 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1942 S:      Maintained
1943 F:      arch/arm/boot/dts/s3c*
1944 F:      arch/arm/boot/dts/s5p*
1945 F:      arch/arm/boot/dts/exynos*
1946 F:      arch/arm64/boot/dts/exynos/
1947 F:      arch/arm/plat-samsung/
1948 F:      arch/arm/mach-s3c24*/
1949 F:      arch/arm/mach-s3c64xx/
1950 F:      arch/arm/mach-s5p*/
1951 F:      arch/arm/mach-exynos*/
1952 F:      drivers/*/*s3c24*
1953 F:      drivers/*/*/*s3c24*
1954 F:      drivers/*/*s3c64xx*
1955 F:      drivers/*/*s5pv210*
1956 F:      drivers/memory/samsung/*
1957 F:      drivers/soc/samsung/*
1958 F:      Documentation/arm/Samsung/
1959 F:      Documentation/devicetree/bindings/arm/samsung/
1960 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1961 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1962 N:      exynos
1963
1964 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1965 M:      Kyungmin Park <kyungmin.park@samsung.com>
1966 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1967 S:      Maintained
1968 F:      arch/arm/mach-s5pv210/
1969
1970 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1971 M:      Kyungmin Park <kyungmin.park@samsung.com>
1972 M:      Kamil Debski <kamil@wypas.org>
1973 M:      Andrzej Hajda <a.hajda@samsung.com>
1974 L:      linux-arm-kernel@lists.infradead.org
1975 L:      linux-media@vger.kernel.org
1976 S:      Maintained
1977 F:      drivers/media/platform/s5p-g2d/
1978
1979 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1980 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1981 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1982 L:      linux-media@vger.kernel.org
1983 S:      Maintained
1984 F:      drivers/media/platform/s5p-cec/
1985 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1986
1987 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1988 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1989 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1990 L:      linux-arm-kernel@lists.infradead.org
1991 L:      linux-media@vger.kernel.org
1992 S:      Maintained
1993 F:      drivers/media/platform/s5p-jpeg/
1994
1995 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1996 M:      Kyungmin Park <kyungmin.park@samsung.com>
1997 M:      Kamil Debski <kamil@wypas.org>
1998 M:      Jeongtae Park <jtp.park@samsung.com>
1999 M:      Andrzej Hajda <a.hajda@samsung.com>
2000 L:      linux-arm-kernel@lists.infradead.org
2001 L:      linux-media@vger.kernel.org
2002 S:      Maintained
2003 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
2004 F:      drivers/media/platform/s5p-mfc/
2005
2006 ARM/SHMOBILE ARM ARCHITECTURE
2007 M:      Simon Horman <horms@verge.net.au>
2008 M:      Magnus Damm <magnus.damm@gmail.com>
2009 L:      linux-renesas-soc@vger.kernel.org
2010 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2012 S:      Supported
2013 F:      arch/arm/boot/dts/emev2*
2014 F:      arch/arm/boot/dts/r7s*
2015 F:      arch/arm/boot/dts/r8a*
2016 F:      arch/arm/boot/dts/r9a*
2017 F:      arch/arm/boot/dts/sh*
2018 F:      arch/arm/configs/shmobile_defconfig
2019 F:      arch/arm/include/debug/renesas-scif.S
2020 F:      arch/arm/mach-shmobile/
2021 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2022 F:      drivers/soc/renesas/
2023 F:      include/linux/soc/renesas/
2024
2025 ARM/SOCFPGA ARCHITECTURE
2026 M:      Dinh Nguyen <dinguyen@kernel.org>
2027 S:      Maintained
2028 F:      arch/arm/mach-socfpga/
2029 F:      arch/arm/boot/dts/socfpga*
2030 F:      arch/arm/configs/socfpga_defconfig
2031 F:      arch/arm64/boot/dts/altera/
2032 W:      http://www.rocketboards.org
2033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2034
2035 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2036 M:      Dinh Nguyen <dinguyen@kernel.org>
2037 S:      Maintained
2038 F:      drivers/clk/socfpga/
2039
2040 ARM/SOCFPGA EDAC SUPPORT
2041 M:      Thor Thayer <thor.thayer@linux.intel.com>
2042 S:      Maintained
2043 F:      drivers/edac/altera_edac.
2044
2045 ARM/SPREADTRUM SoC SUPPORT
2046 M:      Orson Zhai <orsonzhai@gmail.com>
2047 M:      Baolin Wang <baolin.wang@linaro.org>
2048 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2049 S:      Maintained
2050 F:      arch/arm64/boot/dts/sprd
2051 N:      sprd
2052
2053 ARM/STI ARCHITECTURE
2054 M:      Patrice Chotard <patrice.chotard@st.com>
2055 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2056 W:      http://www.stlinux.com
2057 S:      Maintained
2058 F:      arch/arm/mach-sti/
2059 F:      arch/arm/boot/dts/sti*
2060 F:      drivers/char/hw_random/st-rng.c
2061 F:      drivers/clocksource/arm_global_timer.c
2062 F:      drivers/clocksource/clksrc_st_lpc.c
2063 F:      drivers/cpufreq/sti-cpufreq.c
2064 F:      drivers/dma/st_fdma*
2065 F:      drivers/i2c/busses/i2c-st.c
2066 F:      drivers/media/rc/st_rc.c
2067 F:      drivers/media/platform/sti/c8sectpfe/
2068 F:      drivers/mmc/host/sdhci-st.c
2069 F:      drivers/phy/st/phy-miphy28lp.c
2070 F:      drivers/phy/st/phy-stih407-usb.c
2071 F:      drivers/pinctrl/pinctrl-st.c
2072 F:      drivers/remoteproc/st_remoteproc.c
2073 F:      drivers/remoteproc/st_slim_rproc.c
2074 F:      drivers/reset/sti/
2075 F:      drivers/rtc/rtc-st-lpc.c
2076 F:      drivers/tty/serial/st-asc.c
2077 F:      drivers/usb/dwc3/dwc3-st.c
2078 F:      drivers/usb/host/ehci-st.c
2079 F:      drivers/usb/host/ohci-st.c
2080 F:      drivers/watchdog/st_lpc_wdt.c
2081 F:      drivers/ata/ahci_st.c
2082 F:      include/linux/remoteproc/st_slim_rproc.h
2083
2084 ARM/STM32 ARCHITECTURE
2085 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2086 M:      Alexandre Torgue <alexandre.torgue@st.com>
2087 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2088 S:      Maintained
2089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2090 N:      stm32
2091 F:      arch/arm/boot/dts/stm32*
2092 F:      arch/arm/mach-stm32/
2093 F:      drivers/clocksource/armv7m_systick.c
2094
2095 ARM/Synaptics Berlin SoC support
2096 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2097 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2098 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2099 S:      Maintained
2100 F:      arch/arm/mach-berlin/
2101 F:      arch/arm/boot/dts/berlin*
2102 F:      arch/arm64/boot/dts/marvell/berlin*
2103
2104 ARM/TANGO ARCHITECTURE
2105 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2106 M:      Mans Rullgard <mans@mansr.com>
2107 L:      linux-arm-kernel@lists.infradead.org
2108 S:      Odd Fixes
2109 N:      tango
2110
2111 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2112 M:      Lennert Buytenhek <kernel@wantstofly.org>
2113 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2114 S:      Maintained
2115
2116 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2117 M:      Hans Verkuil <hans.verkuil@cisco.com>
2118 L:      linux-tegra@vger.kernel.org
2119 L:      linux-media@vger.kernel.org
2120 S:      Maintained
2121 F:      drivers/media/platform/tegra-cec/
2122 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2123
2124 ARM/TETON BGA MACHINE SUPPORT
2125 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2126 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2127 S:      Maintained
2128
2129 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2130 M:      Santosh Shilimkar <ssantosh@kernel.org>
2131 L:      linux-kernel@vger.kernel.org
2132 S:      Maintained
2133 F:      drivers/memory/*emif*
2134
2135 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2136 M:      Tero Kristo <t-kristo@ti.com>
2137 M:      Nishanth Menon <nm@ti.com>
2138 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2139 S:      Supported
2140 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2141 F:      arch/arm64/boot/dts/ti/Makefile
2142 F:      arch/arm64/boot/dts/ti/k3-*
2143
2144 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2145 M:      Santosh Shilimkar <ssantosh@kernel.org>
2146 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2147 S:      Maintained
2148 F:      arch/arm/mach-keystone/
2149 F:      arch/arm/boot/dts/keystone-*
2150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2151
2152 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2153 M:      Santosh Shilimkar <ssantosh@kernel.org>
2154 L:      linux-kernel@vger.kernel.org
2155 S:      Maintained
2156 F:      drivers/clk/keystone/
2157
2158 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2159 M:      Santosh Shilimkar <ssantosh@kernel.org>
2160 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2161 L:      linux-kernel@vger.kernel.org
2162 S:      Maintained
2163 F:      drivers/clocksource/timer-keystone.c
2164
2165 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2166 M:      Santosh Shilimkar <ssantosh@kernel.org>
2167 L:      linux-kernel@vger.kernel.org
2168 S:      Maintained
2169 F:      drivers/power/reset/keystone-reset.c
2170
2171 ARM/THECUS N2100 MACHINE SUPPORT
2172 M:      Lennert Buytenhek <kernel@wantstofly.org>
2173 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2174 S:      Maintained
2175
2176 ARM/TOSA MACHINE SUPPORT
2177 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2178 M:      Dirk Opfer <dirk@opfer-online.de>
2179 S:      Maintained
2180
2181 ARM/UNIPHIER ARCHITECTURE
2182 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2183 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2184 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2185 S:      Maintained
2186 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2187 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2188 F:      arch/arm/boot/dts/uniphier*
2189 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2190 F:      arch/arm/mach-uniphier/
2191 F:      arch/arm/mm/cache-uniphier.c
2192 F:      arch/arm64/boot/dts/socionext/uniphier*
2193 F:      drivers/bus/uniphier-system-bus.c
2194 F:      drivers/clk/uniphier/
2195 F:      drivers/gpio/gpio-uniphier.c
2196 F:      drivers/i2c/busses/i2c-uniphier*
2197 F:      drivers/irqchip/irq-uniphier-aidet.c
2198 F:      drivers/pinctrl/uniphier/
2199 F:      drivers/reset/reset-uniphier.c
2200 F:      drivers/tty/serial/8250/8250_uniphier.c
2201 N:      uniphier
2202
2203 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2204 M:      Ulf Hansson <ulf.hansson@linaro.org>
2205 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2206 T:      git git://git.linaro.org/people/ulfh/clk.git
2207 S:      Maintained
2208 F:      drivers/clk/ux500/
2209
2210 ARM/VERSATILE EXPRESS PLATFORM
2211 M:      Liviu Dudau <liviu.dudau@arm.com>
2212 M:      Sudeep Holla <sudeep.holla@arm.com>
2213 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2214 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2215 S:      Maintained
2216 F:      arch/arm/boot/dts/vexpress*
2217 F:      arch/arm64/boot/dts/arm/
2218 F:      arch/arm/mach-vexpress/
2219 F:      */*/vexpress*
2220 F:      */*/*/vexpress*
2221 F:      drivers/clk/versatile/clk-vexpress-osc.c
2222 F:      drivers/clocksource/versatile.c
2223 N:      mps2
2224
2225 ARM/VFP SUPPORT
2226 M:      Russell King <linux@armlinux.org.uk>
2227 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2228 W:      http://www.armlinux.org.uk/
2229 S:      Maintained
2230 F:      arch/arm/vfp/
2231
2232 ARM/VOIPAC PXA270 SUPPORT
2233 M:      Marek Vasut <marek.vasut@gmail.com>
2234 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2235 S:      Maintained
2236 F:      arch/arm/mach-pxa/vpac270.c
2237 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2238
2239 ARM/VT8500 ARM ARCHITECTURE
2240 M:      Tony Prisk <linux@prisktech.co.nz>
2241 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2242 S:      Maintained
2243 F:      arch/arm/mach-vt8500/
2244 F:      drivers/clocksource/vt8500_timer.c
2245 F:      drivers/i2c/busses/i2c-wmt.c
2246 F:      drivers/mmc/host/wmt-sdmmc.c
2247 F:      drivers/pwm/pwm-vt8500.c
2248 F:      drivers/rtc/rtc-vt8500.c
2249 F:      drivers/tty/serial/vt8500_serial.c
2250 F:      drivers/usb/host/ehci-platform.c
2251 F:      drivers/usb/host/uhci-platform.c
2252 F:      drivers/video/fbdev/vt8500lcdfb.*
2253 F:      drivers/video/fbdev/wm8505fb*
2254 F:      drivers/video/fbdev/wmt_ge_rops.*
2255
2256 ARM/ZIPIT Z2 SUPPORT
2257 M:      Marek Vasut <marek.vasut@gmail.com>
2258 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2259 S:      Maintained
2260 F:      arch/arm/mach-pxa/z2.c
2261 F:      arch/arm/mach-pxa/include/mach/z2.h
2262
2263 ARM/ZTE ARCHITECTURE
2264 M:      Jun Nie <jun.nie@linaro.org>
2265 M:      Baoyou Xie <baoyou.xie@linaro.org>
2266 M:      Shawn Guo <shawnguo@kernel.org>
2267 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2268 S:      Maintained
2269 F:      arch/arm/boot/dts/zx2967*
2270 F:      arch/arm/mach-zx/
2271 F:      arch/arm64/boot/dts/zte/
2272 F:      drivers/clk/zte/
2273 F:      drivers/dma/zx_dma.c
2274 F:      drivers/gpio/gpio-zx.c
2275 F:      drivers/i2c/busses/i2c-zx2967.c
2276 F:      drivers/mmc/host/dw_mmc-zx.*
2277 F:      drivers/pinctrl/zte/
2278 F:      drivers/soc/zte/
2279 F:      drivers/thermal/zx2967_thermal.c
2280 F:      drivers/watchdog/zx2967_wdt.c
2281 F:      Documentation/devicetree/bindings/arm/zte.txt
2282 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2283 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2284 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2285 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2286 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2287 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2288 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2289 F:      Documentation/devicetree/bindings/soc/zte/
2290 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2291 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2292 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2293 F:      include/dt-bindings/clock/zx2967*.h
2294 F:      include/dt-bindings/soc/zte,*.h
2295 F:      sound/soc/codecs/zx_aud96p22.c
2296 F:      sound/soc/zte/
2297
2298 ARM/ZYNQ ARCHITECTURE
2299 M:      Michal Simek <michal.simek@xilinx.com>
2300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2301 W:      http://wiki.xilinx.com
2302 T:      git https://github.com/Xilinx/linux-xlnx.git
2303 S:      Supported
2304 F:      arch/arm/mach-zynq/
2305 F:      drivers/cpuidle/cpuidle-zynq.c
2306 F:      drivers/block/xsysace.c
2307 N:      zynq
2308 N:      xilinx
2309 F:      drivers/clocksource/cadence_ttc_timer.c
2310 F:      drivers/i2c/busses/i2c-cadence.c
2311 F:      drivers/mmc/host/sdhci-of-arasan.c
2312 F:      drivers/edac/synopsys_edac.c
2313 F:      drivers/i2c/busses/i2c-xiic.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:      Dept-GELinuxNICDev@cavium.com
2959 L:      netdev@vger.kernel.org
2960 S:      Supported
2961 F:      drivers/net/ethernet/broadcom/bnx2.*
2962 F:      drivers/net/ethernet/broadcom/bnx2_*
2963
2964 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2965 M:      QLogic-Storage-Upstream@qlogic.com
2966 L:      linux-scsi@vger.kernel.org
2967 S:      Supported
2968 F:      drivers/scsi/bnx2fc/
2969
2970 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2971 M:      QLogic-Storage-Upstream@qlogic.com
2972 L:      linux-scsi@vger.kernel.org
2973 S:      Supported
2974 F:      drivers/scsi/bnx2i/
2975
2976 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2977 M:      Ariel Elior <ariel.elior@cavium.com>
2978 M:      Sudarsana Kalluru <sudarsana.kalluru@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
4508 DONGWOON DW9807 LENS VOICE COIL DRIVER
4509 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4510 L:      linux-media@vger.kernel.org
4511 T:      git git://linuxtv.org/media_tree.git
4512 S:      Maintained
4513 F:      drivers/media/i2c/dw9807.c
4514
4515 DOUBLETALK DRIVER
4516 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4517 L:      blinux-list@redhat.com
4518 S:      Maintained
4519 F:      drivers/char/dtlk.c
4520 F:      include/linux/dtlk.h
4521
4522 DPAA2 DATAPATH I/O (DPIO) DRIVER
4523 M:      Roy Pledge <Roy.Pledge@nxp.com>
4524 L:      linux-kernel@vger.kernel.org
4525 S:      Maintained
4526 F:      drivers/soc/fsl/dpio
4527
4528 DPAA2 ETHERNET DRIVER
4529 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4530 L:      netdev@vger.kernel.org
4531 S:      Maintained
4532 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4533 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4534 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4535 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4536 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4537
4538 DPAA2 ETHERNET SWITCH DRIVER
4539 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4540 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4541 L:      linux-kernel@vger.kernel.org
4542 S:      Maintained
4543 F:      drivers/staging/fsl-dpaa2/ethsw
4544
4545 DPAA2 PTP CLOCK DRIVER
4546 M:      Yangbo Lu <yangbo.lu@nxp.com>
4547 L:      netdev@vger.kernel.org
4548 S:      Maintained
4549 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4550 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4551
4552 DPT_I2O SCSI RAID DRIVER
4553 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4554 L:      linux-scsi@vger.kernel.org
4555 W:      http://www.adaptec.com/
4556 S:      Maintained
4557 F:      drivers/scsi/dpt*
4558 F:      drivers/scsi/dpt/
4559
4560 DRBD DRIVER
4561 M:      Philipp Reisner <philipp.reisner@linbit.com>
4562 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4563 L:      drbd-dev@lists.linbit.com
4564 W:      http://www.drbd.org
4565 T:      git git://git.linbit.com/linux-drbd.git
4566 T:      git git://git.linbit.com/drbd-8.4.git
4567 S:      Supported
4568 F:      drivers/block/drbd/
4569 F:      lib/lru_cache.c
4570 F:      Documentation/blockdev/drbd/
4571
4572 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4573 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4574 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4576 S:      Supported
4577 F:      Documentation/kobject.txt
4578 F:      drivers/base/
4579 F:      fs/debugfs/
4580 F:      fs/sysfs/
4581 F:      include/linux/debugfs.h
4582 F:      include/linux/kobj*
4583 F:      lib/kobj*
4584
4585 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4586 M:      Kevin Hilman <khilman@kernel.org>
4587 M:      Nishanth Menon <nm@ti.com>
4588 S:      Maintained
4589 F:      drivers/power/avs/
4590 F:      include/linux/power/smartreflex.h
4591 L:      linux-pm@vger.kernel.org
4592
4593 DRM DRIVER FOR ARM PL111 CLCD
4594 M:      Eric Anholt <eric@anholt.net>
4595 T:      git git://anongit.freedesktop.org/drm/drm-misc
4596 S:      Supported
4597 F:      drivers/gpu/drm/pl111/
4598
4599 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4600 M:      Linus Walleij <linus.walleij@linaro.org>
4601 T:      git git://anongit.freedesktop.org/drm/drm-misc
4602 S:      Maintained
4603 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4604 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4605
4606 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4607 M:      Dave Airlie <airlied@redhat.com>
4608 S:      Odd Fixes
4609 F:      drivers/gpu/drm/ast/
4610
4611 DRM DRIVER FOR BOCHS VIRTUAL GPU
4612 M:      Gerd Hoffmann <kraxel@redhat.com>
4613 L:      virtualization@lists.linux-foundation.org
4614 T:      git git://anongit.freedesktop.org/drm/drm-misc
4615 S:      Maintained
4616 F:      drivers/gpu/drm/bochs/
4617
4618 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4619 M:      Linus Walleij <linus.walleij@linaro.org>
4620 T:      git git://anongit.freedesktop.org/drm/drm-misc
4621 S:      Maintained
4622 F:      drivers/gpu/drm/tve200/
4623
4624 DRM DRIVER FOR ILITEK ILI9225 PANELS
4625 M:      David Lechner <david@lechnology.com>
4626 S:      Maintained
4627 F:      drivers/gpu/drm/tinydrm/ili9225.c
4628 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4629
4630 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4631 S:      Orphan / Obsolete
4632 F:      drivers/gpu/drm/i810/
4633 F:      include/uapi/drm/i810_drm.h
4634
4635 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4636 S:      Orphan / Obsolete
4637 F:      drivers/gpu/drm/mga/
4638 F:      include/uapi/drm/mga_drm.h
4639
4640 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4641 M:      Dave Airlie <airlied@redhat.com>
4642 S:      Odd Fixes
4643 F:      drivers/gpu/drm/mgag200/
4644
4645 DRM DRIVER FOR MI0283QT
4646 M:      Noralf Trønnes <noralf@tronnes.org>
4647 S:      Maintained
4648 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4649 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4650
4651 DRM DRIVER FOR MSM ADRENO GPU
4652 M:      Rob Clark <robdclark@gmail.com>
4653 L:      linux-arm-msm@vger.kernel.org
4654 L:      dri-devel@lists.freedesktop.org
4655 L:      freedreno@lists.freedesktop.org
4656 T:      git git://people.freedesktop.org/~robclark/linux
4657 S:      Maintained
4658 F:      drivers/gpu/drm/msm/
4659 F:      include/uapi/drm/msm_drm.h
4660 F:      Documentation/devicetree/bindings/display/msm/
4661
4662 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4663 M:      Ben Skeggs <bskeggs@redhat.com>
4664 L:      dri-devel@lists.freedesktop.org
4665 L:      nouveau@lists.freedesktop.org
4666 T:      git git://github.com/skeggsb/linux
4667 S:      Supported
4668 F:      drivers/gpu/drm/nouveau/
4669 F:      include/uapi/drm/nouveau_drm.h
4670
4671 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4672 M:      Noralf Trønnes <noralf@tronnes.org>
4673 S:      Maintained
4674 F:      drivers/gpu/drm/tinydrm/repaper.c
4675 F:      Documentation/devicetree/bindings/display/repaper.txt
4676
4677 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4678 M:      Dave Airlie <airlied@redhat.com>
4679 M:      Gerd Hoffmann <kraxel@redhat.com>
4680 L:      virtualization@lists.linux-foundation.org
4681 T:      git git://anongit.freedesktop.org/drm/drm-misc
4682 S:      Obsolete
4683 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4684 F:      drivers/gpu/drm/cirrus/
4685
4686 DRM DRIVER FOR QXL VIRTUAL GPU
4687 M:      Dave Airlie <airlied@redhat.com>
4688 M:      Gerd Hoffmann <kraxel@redhat.com>
4689 L:      virtualization@lists.linux-foundation.org
4690 T:      git git://anongit.freedesktop.org/drm/drm-misc
4691 S:      Maintained
4692 F:      drivers/gpu/drm/qxl/
4693 F:      include/uapi/drm/qxl_drm.h
4694
4695 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4696 S:      Orphan / Obsolete
4697 F:      drivers/gpu/drm/r128/
4698 F:      include/uapi/drm/r128_drm.h
4699
4700 DRM DRIVER FOR SAVAGE VIDEO CARDS
4701 S:      Orphan / Obsolete
4702 F:      drivers/gpu/drm/savage/
4703 F:      include/uapi/drm/savage_drm.h
4704
4705 DRM DRIVER FOR SIS VIDEO CARDS
4706 S:      Orphan / Obsolete
4707 F:      drivers/gpu/drm/sis/
4708 F:      include/uapi/drm/sis_drm.h
4709
4710 DRM DRIVER FOR SITRONIX ST7586 PANELS
4711 M:      David Lechner <david@lechnology.com>
4712 S:      Maintained
4713 F:      drivers/gpu/drm/tinydrm/st7586.c
4714 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4715
4716 DRM DRIVER FOR SITRONIX ST7735R PANELS
4717 M:      David Lechner <david@lechnology.com>
4718 S:      Maintained
4719 F:      drivers/gpu/drm/tinydrm/st7735r.c
4720 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4721
4722 DRM DRIVER FOR TDFX VIDEO CARDS
4723 S:      Orphan / Obsolete
4724 F:      drivers/gpu/drm/tdfx/
4725
4726 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4727 M:      Dave Airlie <airlied@redhat.com>
4728 S:      Odd Fixes
4729 F:      drivers/gpu/drm/udl/
4730
4731 DRM DRIVER FOR VMWARE VIRTUAL GPU
4732 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4733 M:      Sinclair Yeh <syeh@vmware.com>
4734 M:      Thomas Hellstrom <thellstrom@vmware.com>
4735 L:      dri-devel@lists.freedesktop.org
4736 T:      git git://people.freedesktop.org/~syeh/repos_linux
4737 T:      git git://people.freedesktop.org/~thomash/linux
4738 S:      Supported
4739 F:      drivers/gpu/drm/vmwgfx/
4740 F:      include/uapi/drm/vmwgfx_drm.h
4741
4742 DRM DRIVERS
4743 M:      David Airlie <airlied@linux.ie>
4744 L:      dri-devel@lists.freedesktop.org
4745 T:      git git://anongit.freedesktop.org/drm/drm
4746 B:      https://bugs.freedesktop.org/
4747 C:      irc://chat.freenode.net/dri-devel
4748 S:      Maintained
4749 F:      drivers/gpu/drm/
4750 F:      drivers/gpu/vga/
4751 F:      Documentation/devicetree/bindings/display/
4752 F:      Documentation/devicetree/bindings/gpu/
4753 F:      Documentation/gpu/
4754 F:      include/drm/
4755 F:      include/uapi/drm/
4756 F:      include/linux/vga*
4757
4758 DRM DRIVERS AND MISC GPU PATCHES
4759 M:      Gustavo Padovan <gustavo@padovan.org>
4760 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4761 M:      Sean Paul <sean@poorly.run>
4762 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4763 S:      Maintained
4764 T:      git git://anongit.freedesktop.org/drm/drm-misc
4765 F:      Documentation/gpu/
4766 F:      drivers/gpu/vga/
4767 F:      drivers/gpu/drm/*
4768 F:      include/drm/drm*
4769 F:      include/uapi/drm/drm*
4770 F:      include/linux/vga*
4771
4772 DRM DRIVERS FOR ALLWINNER A10
4773 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4774 L:      dri-devel@lists.freedesktop.org
4775 S:      Supported
4776 F:      drivers/gpu/drm/sun4i/
4777 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4778 T:      git git://anongit.freedesktop.org/drm/drm-misc
4779
4780 DRM DRIVERS FOR AMLOGIC SOCS
4781 M:      Neil Armstrong <narmstrong@baylibre.com>
4782 L:      dri-devel@lists.freedesktop.org
4783 L:      linux-amlogic@lists.infradead.org
4784 W:      http://linux-meson.com/
4785 S:      Supported
4786 F:      drivers/gpu/drm/meson/
4787 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4788 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4789 F:      Documentation/gpu/meson.rst
4790 T:      git git://anongit.freedesktop.org/drm/drm-misc
4791
4792 DRM DRIVERS FOR ATMEL HLCDC
4793 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4794 L:      dri-devel@lists.freedesktop.org
4795 S:      Supported
4796 F:      drivers/gpu/drm/atmel-hlcdc/
4797 F:      Documentation/devicetree/bindings/display/atmel/
4798 T:      git git://anongit.freedesktop.org/drm/drm-misc
4799
4800 DRM DRIVERS FOR BRIDGE CHIPS
4801 M:      Archit Taneja <architt@codeaurora.org>
4802 M:      Andrzej Hajda <a.hajda@samsung.com>
4803 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4804 S:      Maintained
4805 T:      git git://anongit.freedesktop.org/drm/drm-misc
4806 F:      drivers/gpu/drm/bridge/
4807
4808 DRM DRIVERS FOR EXYNOS
4809 M:      Inki Dae <inki.dae@samsung.com>
4810 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4811 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4812 M:      Kyungmin Park <kyungmin.park@samsung.com>
4813 L:      dri-devel@lists.freedesktop.org
4814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4815 S:      Supported
4816 F:      drivers/gpu/drm/exynos/
4817 F:      include/uapi/drm/exynos_drm.h
4818 F:      Documentation/devicetree/bindings/display/exynos/
4819
4820 DRM DRIVERS FOR FREESCALE DCU
4821 M:      Stefan Agner <stefan@agner.ch>
4822 M:      Alison Wang <alison.wang@nxp.com>
4823 L:      dri-devel@lists.freedesktop.org
4824 S:      Supported
4825 F:      drivers/gpu/drm/fsl-dcu/
4826 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4827 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4828 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4829
4830 DRM DRIVERS FOR FREESCALE IMX
4831 M:      Philipp Zabel <p.zabel@pengutronix.de>
4832 L:      dri-devel@lists.freedesktop.org
4833 S:      Maintained
4834 F:      drivers/gpu/drm/imx/
4835 F:      drivers/gpu/ipu-v3/
4836 F:      Documentation/devicetree/bindings/display/imx/
4837
4838 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4839 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4840 L:      dri-devel@lists.freedesktop.org
4841 T:      git git://github.com/patjak/drm-gma500
4842 S:      Maintained
4843 F:      drivers/gpu/drm/gma500/
4844
4845 DRM DRIVERS FOR HISILICON
4846 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4847 M:      Rongrong Zou <zourongrong@gmail.com>
4848 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4849 R:      Chen Feng <puck.chen@hisilicon.com>
4850 L:      dri-devel@lists.freedesktop.org
4851 T:      git git://github.com/xin3liang/linux.git
4852 S:      Maintained
4853 F:      drivers/gpu/drm/hisilicon/
4854 F:      Documentation/devicetree/bindings/display/hisilicon/
4855
4856 DRM DRIVERS FOR MEDIATEK
4857 M:      CK Hu <ck.hu@mediatek.com>
4858 M:      Philipp Zabel <p.zabel@pengutronix.de>
4859 L:      dri-devel@lists.freedesktop.org
4860 S:      Supported
4861 F:      drivers/gpu/drm/mediatek/
4862 F:      Documentation/devicetree/bindings/display/mediatek/
4863
4864 DRM DRIVERS FOR NVIDIA TEGRA
4865 M:      Thierry Reding <thierry.reding@gmail.com>
4866 L:      dri-devel@lists.freedesktop.org
4867 L:      linux-tegra@vger.kernel.org
4868 T:      git git://anongit.freedesktop.org/tegra/linux.git
4869 S:      Supported
4870 F:      drivers/gpu/drm/tegra/
4871 F:      drivers/gpu/host1x/
4872 F:      include/linux/host1x.h
4873 F:      include/uapi/drm/tegra_drm.h
4874 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4875
4876 DRM DRIVERS FOR RENESAS
4877 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4878 L:      dri-devel@lists.freedesktop.org
4879 L:      linux-renesas-soc@vger.kernel.org
4880 T:      git git://linuxtv.org/pinchartl/fbdev
4881 S:      Supported
4882 F:      drivers/gpu/drm/rcar-du/
4883 F:      drivers/gpu/drm/shmobile/
4884 F:      include/linux/platform_data/shmob_drm.h
4885 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4886 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4887 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4888
4889 DRM DRIVERS FOR ROCKCHIP
4890 M:      Sandy Huang <hjc@rock-chips.com>
4891 M:      Heiko Stübner <heiko@sntech.de>
4892 L:      dri-devel@lists.freedesktop.org
4893 S:      Maintained
4894 F:      drivers/gpu/drm/rockchip/
4895 F:      Documentation/devicetree/bindings/display/rockchip/
4896 T:      git git://anongit.freedesktop.org/drm/drm-misc
4897
4898 DRM DRIVERS FOR STI
4899 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4900 M:      Vincent Abriou <vincent.abriou@st.com>
4901 L:      dri-devel@lists.freedesktop.org
4902 T:      git git://anongit.freedesktop.org/drm/drm-misc
4903 S:      Maintained
4904 F:      drivers/gpu/drm/sti
4905 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4906
4907 DRM DRIVERS FOR STM
4908 M:      Yannick Fertre <yannick.fertre@st.com>
4909 M:      Philippe Cornu <philippe.cornu@st.com>
4910 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4911 M:      Vincent Abriou <vincent.abriou@st.com>
4912 L:      dri-devel@lists.freedesktop.org
4913 T:      git git://anongit.freedesktop.org/drm/drm-misc
4914 S:      Maintained
4915 F:      drivers/gpu/drm/stm
4916 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4917
4918 DRM DRIVERS FOR TI LCDC
4919 M:      Jyri Sarha <jsarha@ti.com>
4920 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4921 L:      dri-devel@lists.freedesktop.org
4922 S:      Maintained
4923 F:      drivers/gpu/drm/tilcdc/
4924 F:      Documentation/devicetree/bindings/display/tilcdc/
4925
4926 DRM DRIVERS FOR TI OMAP
4927 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4928 L:      dri-devel@lists.freedesktop.org
4929 S:      Maintained
4930 F:      drivers/gpu/drm/omapdrm/
4931 F:      Documentation/devicetree/bindings/display/ti/
4932
4933 DRM DRIVERS FOR V3D
4934 M:      Eric Anholt <eric@anholt.net>
4935 S:      Supported
4936 F:      drivers/gpu/drm/v3d/
4937 F:      include/uapi/drm/v3d_drm.h
4938 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4939 T:      git git://anongit.freedesktop.org/drm/drm-misc
4940
4941 DRM DRIVERS FOR VC4
4942 M:      Eric Anholt <eric@anholt.net>
4943 T:      git git://github.com/anholt/linux
4944 S:      Supported
4945 F:      drivers/gpu/drm/vc4/
4946 F:      include/uapi/drm/vc4_drm.h
4947 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4948 T:      git git://anongit.freedesktop.org/drm/drm-misc
4949
4950 DRM DRIVERS FOR VIVANTE GPU IP
4951 M:      Lucas Stach <l.stach@pengutronix.de>
4952 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4953 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4954 L:      etnaviv@lists.freedesktop.org
4955 L:      dri-devel@lists.freedesktop.org
4956 S:      Maintained
4957 F:      drivers/gpu/drm/etnaviv/
4958 F:      include/uapi/drm/etnaviv_drm.h
4959 F:      Documentation/devicetree/bindings/display/etnaviv/
4960
4961 DRM DRIVERS FOR ZTE ZX
4962 M:      Shawn Guo <shawnguo@kernel.org>
4963 L:      dri-devel@lists.freedesktop.org
4964 S:      Maintained
4965 F:      drivers/gpu/drm/zte/
4966 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4967 T:      git git://anongit.freedesktop.org/drm/drm-misc
4968
4969 DRM PANEL DRIVERS
4970 M:      Thierry Reding <thierry.reding@gmail.com>
4971 L:      dri-devel@lists.freedesktop.org
4972 T:      git git://anongit.freedesktop.org/drm/drm-misc
4973 S:      Maintained
4974 F:      drivers/gpu/drm/drm_panel.c
4975 F:      drivers/gpu/drm/panel/
4976 F:      include/drm/drm_panel.h
4977 F:      Documentation/devicetree/bindings/display/panel/
4978
4979 DRM TINYDRM DRIVERS
4980 M:      Noralf Trønnes <noralf@tronnes.org>
4981 W:      https://github.com/notro/tinydrm/wiki/Development
4982 T:      git git://anongit.freedesktop.org/drm/drm-misc
4983 S:      Maintained
4984 F:      drivers/gpu/drm/tinydrm/
4985 F:      include/drm/tinydrm/
4986
4987 DRM DRIVERS FOR XEN
4988 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
4989 T:      git git://anongit.freedesktop.org/drm/drm-misc
4990 L:      dri-devel@lists.freedesktop.org
4991 L:      xen-devel@lists.xen.org
4992 S:      Supported
4993 F:      drivers/gpu/drm/xen/
4994 F:      Documentation/gpu/xen-front.rst
4995
4996 DRM TTM SUBSYSTEM
4997 M:      Christian Koenig <christian.koenig@amd.com>
4998 M:      Huang Rui <ray.huang@amd.com>
4999 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5000 T:      git git://people.freedesktop.org/~agd5f/linux
5001 S:      Maintained
5002 L:      dri-devel@lists.freedesktop.org
5003 F:      include/drm/ttm/
5004 F:      drivers/gpu/drm/ttm/
5005
5006 DSBR100 USB FM RADIO DRIVER
5007 M:      Alexey Klimov <klimov.linux@gmail.com>
5008 L:      linux-media@vger.kernel.org
5009 T:      git git://linuxtv.org/media_tree.git
5010 S:      Maintained
5011 F:      drivers/media/radio/dsbr100.c
5012
5013 DSCC4 DRIVER
5014 M:      Francois Romieu <romieu@fr.zoreil.com>
5015 L:      netdev@vger.kernel.org
5016 S:      Maintained
5017 F:      drivers/net/wan/dscc4.c
5018
5019 DT3155 MEDIA DRIVER
5020 M:      Hans Verkuil <hverkuil@xs4all.nl>
5021 L:      linux-media@vger.kernel.org
5022 T:      git git://linuxtv.org/media_tree.git
5023 W:      https://linuxtv.org
5024 S:      Odd Fixes
5025 F:      drivers/media/pci/dt3155/
5026
5027 DVB_USB_AF9015 MEDIA DRIVER
5028 M:      Antti Palosaari <crope@iki.fi>
5029 L:      linux-media@vger.kernel.org
5030 W:      https://linuxtv.org
5031 W:      http://palosaari.fi/linux/
5032 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5033 T:      git git://linuxtv.org/anttip/media_tree.git
5034 S:      Maintained
5035 F:      drivers/media/usb/dvb-usb-v2/af9015*
5036
5037 DVB_USB_AF9035 MEDIA DRIVER
5038 M:      Antti Palosaari <crope@iki.fi>
5039 L:      linux-media@vger.kernel.org
5040 W:      https://linuxtv.org
5041 W:      http://palosaari.fi/linux/
5042 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5043 T:      git git://linuxtv.org/anttip/media_tree.git
5044 S:      Maintained
5045 F:      drivers/media/usb/dvb-usb-v2/af9035*
5046
5047 DVB_USB_ANYSEE MEDIA DRIVER
5048 M:      Antti Palosaari <crope@iki.fi>
5049 L:      linux-media@vger.kernel.org
5050 W:      https://linuxtv.org
5051 W:      http://palosaari.fi/linux/
5052 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5053 T:      git git://linuxtv.org/anttip/media_tree.git
5054 S:      Maintained
5055 F:      drivers/media/usb/dvb-usb-v2/anysee*
5056
5057 DVB_USB_AU6610 MEDIA DRIVER
5058 M:      Antti Palosaari <crope@iki.fi>
5059 L:      linux-media@vger.kernel.org
5060 W:      https://linuxtv.org
5061 W:      http://palosaari.fi/linux/
5062 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5063 T:      git git://linuxtv.org/anttip/media_tree.git
5064 S:      Maintained
5065 F:      drivers/media/usb/dvb-usb-v2/au6610*
5066
5067 DVB_USB_CE6230 MEDIA DRIVER
5068 M:      Antti Palosaari <crope@iki.fi>
5069 L:      linux-media@vger.kernel.org
5070 W:      https://linuxtv.org
5071 W:      http://palosaari.fi/linux/
5072 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5073 T:      git git://linuxtv.org/anttip/media_tree.git
5074 S:      Maintained
5075 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5076
5077 DVB_USB_CXUSB MEDIA DRIVER
5078 M:      Michael Krufky <mkrufky@linuxtv.org>
5079 L:      linux-media@vger.kernel.org
5080 W:      https://linuxtv.org
5081 W:      http://github.com/mkrufky
5082 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5083 T:      git git://linuxtv.org/media_tree.git
5084 S:      Maintained
5085 F:      drivers/media/usb/dvb-usb/cxusb*
5086
5087 DVB_USB_EC168 MEDIA DRIVER
5088 M:      Antti Palosaari <crope@iki.fi>
5089 L:      linux-media@vger.kernel.org
5090 W:      https://linuxtv.org
5091 W:      http://palosaari.fi/linux/
5092 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5093 T:      git git://linuxtv.org/anttip/media_tree.git
5094 S:      Maintained
5095 F:      drivers/media/usb/dvb-usb-v2/ec168*
5096
5097 DVB_USB_GL861 MEDIA DRIVER
5098 M:      Antti Palosaari <crope@iki.fi>
5099 L:      linux-media@vger.kernel.org
5100 W:      https://linuxtv.org
5101 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5102 T:      git git://linuxtv.org/anttip/media_tree.git
5103 S:      Maintained
5104 F:      drivers/media/usb/dvb-usb-v2/gl861*
5105
5106 DVB_USB_MXL111SF MEDIA DRIVER
5107 M:      Michael Krufky <mkrufky@linuxtv.org>
5108 L:      linux-media@vger.kernel.org
5109 W:      https://linuxtv.org
5110 W:      http://github.com/mkrufky
5111 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5112 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5113 S:      Maintained
5114 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5115
5116 DVB_USB_RTL28XXU MEDIA DRIVER
5117 M:      Antti Palosaari <crope@iki.fi>
5118 L:      linux-media@vger.kernel.org
5119 W:      https://linuxtv.org
5120 W:      http://palosaari.fi/linux/
5121 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5122 T:      git git://linuxtv.org/anttip/media_tree.git
5123 S:      Maintained
5124 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5125
5126 DVB_USB_V2 MEDIA DRIVER
5127 M:      Antti Palosaari <crope@iki.fi>
5128 L:      linux-media@vger.kernel.org
5129 W:      https://linuxtv.org
5130 W:      http://palosaari.fi/linux/
5131 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5132 T:      git git://linuxtv.org/anttip/media_tree.git
5133 S:      Maintained
5134 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5135 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5136
5137 DYNAMIC DEBUG
5138 M:      Jason Baron <jbaron@akamai.com>
5139 S:      Maintained
5140 F:      lib/dynamic_debug.c
5141 F:      include/linux/dynamic_debug.h
5142
5143 DYNAMIC INTERRUPT MODERATION
5144 M:      Tal Gilboa <talgi@mellanox.com>
5145 S:      Maintained
5146 F:      include/linux/net_dim.h
5147
5148 DZ DECSTATION DZ11 SERIAL DRIVER
5149 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5150 S:      Maintained
5151 F:      drivers/tty/serial/dz.*
5152
5153 E3X0 POWER BUTTON DRIVER
5154 M:      Moritz Fischer <moritz.fischer@ettus.com>
5155 L:      usrp-users@lists.ettus.com
5156 W:      http://www.ettus.com
5157 S:      Supported
5158 F:      drivers/input/misc/e3x0-button.c
5159 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5160
5161 E4000 MEDIA DRIVER
5162 M:      Antti Palosaari <crope@iki.fi>
5163 L:      linux-media@vger.kernel.org
5164 W:      https://linuxtv.org
5165 W:      http://palosaari.fi/linux/
5166 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5167 T:      git git://linuxtv.org/anttip/media_tree.git
5168 S:      Maintained
5169 F:      drivers/media/tuners/e4000*
5170
5171 EARTH_PT1 MEDIA DRIVER
5172 M:      Akihiro Tsukada <tskd08@gmail.com>
5173 L:      linux-media@vger.kernel.org
5174 S:      Odd Fixes
5175 F:      drivers/media/pci/pt1/
5176
5177 EARTH_PT3 MEDIA DRIVER
5178 M:      Akihiro Tsukada <tskd08@gmail.com>
5179 L:      linux-media@vger.kernel.org
5180 S:      Odd Fixes
5181 F:      drivers/media/pci/pt3/
5182
5183 EC100 MEDIA DRIVER
5184 M:      Antti Palosaari <crope@iki.fi>
5185 L:      linux-media@vger.kernel.org
5186 W:      https://linuxtv.org
5187 W:      http://palosaari.fi/linux/
5188 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5189 T:      git git://linuxtv.org/anttip/media_tree.git
5190 S:      Maintained
5191 F:      drivers/media/dvb-frontends/ec100*
5192
5193 ECRYPT FILE SYSTEM
5194 M:      Tyler Hicks <tyhicks@canonical.com>
5195 L:      ecryptfs@vger.kernel.org
5196 W:      http://ecryptfs.org
5197 W:      https://launchpad.net/ecryptfs
5198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5199 S:      Supported
5200 F:      Documentation/filesystems/ecryptfs.txt
5201 F:      fs/ecryptfs/
5202
5203 EDAC-AMD64
5204 M:      Borislav Petkov <bp@alien8.de>
5205 L:      linux-edac@vger.kernel.org
5206 S:      Maintained
5207 F:      drivers/edac/amd64_edac*
5208
5209 EDAC-CALXEDA
5210 M:      Robert Richter <rric@kernel.org>
5211 L:      linux-edac@vger.kernel.org
5212 S:      Maintained
5213 F:      drivers/edac/highbank*
5214
5215 EDAC-CAVIUM OCTEON
5216 M:      Ralf Baechle <ralf@linux-mips.org>
5217 M:      David Daney <david.daney@cavium.com>
5218 L:      linux-edac@vger.kernel.org
5219 L:      linux-mips@linux-mips.org
5220 S:      Supported
5221 F:      drivers/edac/octeon_edac*
5222
5223 EDAC-CAVIUM THUNDERX
5224 M:      David Daney <david.daney@cavium.com>
5225 M:      Jan Glauber <jglauber@cavium.com>
5226 L:      linux-edac@vger.kernel.org
5227 S:      Supported
5228 F:      drivers/edac/thunderx_edac*
5229
5230 EDAC-CORE
5231 M:      Borislav Petkov <bp@alien8.de>
5232 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5233 L:      linux-edac@vger.kernel.org
5234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5236 S:      Supported
5237 F:      Documentation/admin-guide/ras.rst
5238 F:      Documentation/driver-api/edac.rst
5239 F:      drivers/edac/
5240 F:      include/linux/edac.h
5241
5242 EDAC-E752X
5243 M:      Mark Gross <mark.gross@intel.com>
5244 L:      linux-edac@vger.kernel.org
5245 S:      Maintained
5246 F:      drivers/edac/e752x_edac.c
5247
5248 EDAC-E7XXX
5249 L:      linux-edac@vger.kernel.org
5250 S:      Maintained
5251 F:      drivers/edac/e7xxx_edac.c
5252
5253 EDAC-FSL_DDR
5254 M:      York Sun <york.sun@nxp.com>
5255 L:      linux-edac@vger.kernel.org
5256 S:      Maintained
5257 F:      drivers/edac/fsl_ddr_edac.*
5258
5259 EDAC-GHES
5260 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5261 L:      linux-edac@vger.kernel.org
5262 S:      Maintained
5263 F:      drivers/edac/ghes_edac.c
5264
5265 EDAC-I3000
5266 L:      linux-edac@vger.kernel.org
5267 S:      Orphan
5268 F:      drivers/edac/i3000_edac.c
5269
5270 EDAC-I5000
5271 L:      linux-edac@vger.kernel.org
5272 S:      Maintained
5273 F:      drivers/edac/i5000_edac.c
5274
5275 EDAC-I5400
5276 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5277 L:      linux-edac@vger.kernel.org
5278 S:      Maintained
5279 F:      drivers/edac/i5400_edac.c
5280
5281 EDAC-I7300
5282 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5283 L:      linux-edac@vger.kernel.org
5284 S:      Maintained
5285 F:      drivers/edac/i7300_edac.c
5286
5287 EDAC-I7CORE
5288 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5289 L:      linux-edac@vger.kernel.org
5290 S:      Maintained
5291 F:      drivers/edac/i7core_edac.c
5292
5293 EDAC-I82443BXGX
5294 M:      Tim Small <tim@buttersideup.com>
5295 L:      linux-edac@vger.kernel.org
5296 S:      Maintained
5297 F:      drivers/edac/i82443bxgx_edac.c
5298
5299 EDAC-I82975X
5300 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5301 M:      "Arvind R." <arvino55@gmail.com>
5302 L:      linux-edac@vger.kernel.org
5303 S:      Maintained
5304 F:      drivers/edac/i82975x_edac.c
5305
5306 EDAC-IE31200
5307 M:      Jason Baron <jbaron@akamai.com>
5308 L:      linux-edac@vger.kernel.org
5309 S:      Maintained
5310 F:      drivers/edac/ie31200_edac.c
5311
5312 EDAC-MPC85XX
5313 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5314 L:      linux-edac@vger.kernel.org
5315 S:      Maintained
5316 F:      drivers/edac/mpc85xx_edac.[ch]
5317
5318 EDAC-PASEMI
5319 M:      Egor Martovetsky <egor@pasemi.com>
5320 L:      linux-edac@vger.kernel.org
5321 S:      Maintained
5322 F:      drivers/edac/pasemi_edac.c
5323
5324 EDAC-PND2
5325 M:      Tony Luck <tony.luck@intel.com>
5326 L:      linux-edac@vger.kernel.org
5327 S:      Maintained
5328 F:      drivers/edac/pnd2_edac.[ch]
5329
5330 EDAC-R82600
5331 M:      Tim Small <tim@buttersideup.com>
5332 L:      linux-edac@vger.kernel.org
5333 S:      Maintained
5334 F:      drivers/edac/r82600_edac.c
5335
5336 EDAC-SBRIDGE
5337 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5338 L:      linux-edac@vger.kernel.org
5339 S:      Maintained
5340 F:      drivers/edac/sb_edac.c
5341
5342 EDAC-SKYLAKE
5343 M:      Tony Luck <tony.luck@intel.com>
5344 L:      linux-edac@vger.kernel.org
5345 S:      Maintained
5346 F:      drivers/edac/skx_edac.c
5347
5348 EDAC-TI
5349 M:      Tero Kristo <t-kristo@ti.com>
5350 L:      linux-edac@vger.kernel.org
5351 S:      Maintained
5352 F:      drivers/edac/ti_edac.c
5353
5354 EDIROL UA-101/UA-1000 DRIVER
5355 M:      Clemens Ladisch <clemens@ladisch.de>
5356 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5357 T:      git git://git.alsa-project.org/alsa-kernel.git
5358 S:      Maintained
5359 F:      sound/usb/misc/ua101.c
5360
5361 EFI TEST DRIVER
5362 L:      linux-efi@vger.kernel.org
5363 M:      Ivan Hu <ivan.hu@canonical.com>
5364 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5365 S:      Maintained
5366 F:      drivers/firmware/efi/test/
5367
5368 EFI VARIABLE FILESYSTEM
5369 M:      Matthew Garrett <matthew.garrett@nebula.com>
5370 M:      Jeremy Kerr <jk@ozlabs.org>
5371 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5373 L:      linux-efi@vger.kernel.org
5374 S:      Maintained
5375 F:      fs/efivarfs/
5376
5377 EFIFB FRAMEBUFFER DRIVER
5378 L:      linux-fbdev@vger.kernel.org
5379 M:      Peter Jones <pjones@redhat.com>
5380 S:      Maintained
5381 F:      drivers/video/fbdev/efifb.c
5382
5383 EFS FILESYSTEM
5384 W:      http://aeschi.ch.eu.org/efs/
5385 S:      Orphan
5386 F:      fs/efs/
5387
5388 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5389 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5390 L:      netdev@vger.kernel.org
5391 S:      Maintained
5392 F:      drivers/net/ethernet/ibm/ehea/
5393
5394 EM28XX VIDEO4LINUX DRIVER
5395 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5396 L:      linux-media@vger.kernel.org
5397 W:      https://linuxtv.org
5398 T:      git git://linuxtv.org/media_tree.git
5399 S:      Maintained
5400 F:      drivers/media/usb/em28xx/
5401 F:      Documentation/media/v4l-drivers/em28xx*
5402
5403 EMBEDDED LINUX
5404 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5405 M:      Matt Mackall <mpm@selenic.com>
5406 M:      David Woodhouse <dwmw2@infradead.org>
5407 L:      linux-embedded@vger.kernel.org
5408 S:      Maintained
5409
5410 Emulex 10Gbps iSCSI - OneConnect DRIVER
5411 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5412 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5413 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5414 L:      linux-scsi@vger.kernel.org
5415 W:      http://www.broadcom.com
5416 S:      Supported
5417 F:      drivers/scsi/be2iscsi/
5418
5419 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5420 M:      Sathya Perla <sathya.perla@broadcom.com>
5421 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5422 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5423 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5424 L:      netdev@vger.kernel.org
5425 W:      http://www.emulex.com
5426 S:      Supported
5427 F:      drivers/net/ethernet/emulex/benet/
5428
5429 EMULEX ONECONNECT ROCE DRIVER
5430 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5431 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5432 L:      linux-rdma@vger.kernel.org
5433 W:      http://www.broadcom.com
5434 S:      Odd Fixes
5435 F:      drivers/infiniband/hw/ocrdma/
5436 F:      include/uapi/rdma/ocrdma-abi.h
5437
5438 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5439 M:      James Smart <james.smart@broadcom.com>
5440 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5441 L:      linux-scsi@vger.kernel.org
5442 W:      http://www.broadcom.com
5443 S:      Supported
5444 F:      drivers/scsi/lpfc/
5445
5446 ENE CB710 FLASH CARD READER DRIVER
5447 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5448 S:      Maintained
5449 F:      drivers/misc/cb710/
5450 F:      drivers/mmc/host/cb710-mmc.*
5451 F:      include/linux/cb710.h
5452
5453 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5454 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5455 S:      Maintained
5456 F:      drivers/media/rc/ene_ir.*
5457
5458 EPSON S1D13XXX FRAMEBUFFER DRIVER
5459 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5460 S:      Maintained
5461 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5462 F:      drivers/video/fbdev/s1d13xxxfb.c
5463 F:      include/video/s1d13xxxfb.h
5464
5465 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5466 M:      Jeff Layton <jlayton@kernel.org>
5467 S:      Maintained
5468 F:      lib/errseq.c
5469 F:      include/linux/errseq.h
5470
5471 ET131X NETWORK DRIVER
5472 M:      Mark Einon <mark.einon@gmail.com>
5473 S:      Odd Fixes
5474 F:      drivers/net/ethernet/agere/
5475
5476 ETHERNET BRIDGE
5477 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5478 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5479 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5480 L:      netdev@vger.kernel.org
5481 W:      http://www.linuxfoundation.org/en/Net:Bridge
5482 S:      Maintained
5483 F:      include/linux/netfilter_bridge/
5484 F:      net/bridge/
5485
5486 ETHERNET PHY LIBRARY
5487 M:      Andrew Lunn <andrew@lunn.ch>
5488 M:      Florian Fainelli <f.fainelli@gmail.com>
5489 L:      netdev@vger.kernel.org
5490 S:      Maintained
5491 F:      Documentation/ABI/testing/sysfs-bus-mdio
5492 F:      Documentation/devicetree/bindings/net/mdio*
5493 F:      Documentation/networking/phy.txt
5494 F:      drivers/net/phy/
5495 F:      drivers/of/of_mdio.c
5496 F:      drivers/of/of_net.c
5497 F:      include/linux/*mdio*.h
5498 F:      include/linux/of_net.h
5499 F:      include/linux/phy.h
5500 F:      include/linux/phy_fixed.h
5501 F:      include/linux/platform_data/mdio-bcm-unimac.h
5502 F:      include/trace/events/mdio.h
5503 F:      include/uapi/linux/mdio.h
5504 F:      include/uapi/linux/mii.h
5505
5506 EXT2 FILE SYSTEM
5507 M:      Jan Kara <jack@suse.com>
5508 L:      linux-ext4@vger.kernel.org
5509 S:      Maintained
5510 F:      Documentation/filesystems/ext2.txt
5511 F:      fs/ext2/
5512 F:      include/linux/ext2*
5513
5514 EXT4 FILE SYSTEM
5515 M:      "Theodore Ts'o" <tytso@mit.edu>
5516 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5517 L:      linux-ext4@vger.kernel.org
5518 W:      http://ext4.wiki.kernel.org
5519 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5521 S:      Maintained
5522 F:      Documentation/filesystems/ext4.txt
5523 F:      fs/ext4/
5524
5525 Extended Verification Module (EVM)
5526 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5527 L:      linux-integrity@vger.kernel.org
5528 S:      Supported
5529 F:      security/integrity/evm/
5530
5531 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5532 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5533 L:      linux-efi@vger.kernel.org
5534 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5535 S:      Maintained
5536 F:      Documentation/efi-stub.txt
5537 F:      arch/*/kernel/efi.c
5538 F:      arch/x86/boot/compressed/eboot.[ch]
5539 F:      arch/*/include/asm/efi.h
5540 F:      arch/x86/platform/efi/
5541 F:      drivers/firmware/efi/
5542 F:      include/linux/efi*.h
5543 F:      arch/arm/boot/compressed/efi-header.S
5544 F:      arch/arm64/kernel/efi-entry.S
5545
5546 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5547 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5548 M:      Chanwoo Choi <cw00.choi@samsung.com>
5549 L:      linux-kernel@vger.kernel.org
5550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5551 S:      Maintained
5552 F:      drivers/extcon/
5553 F:      include/linux/extcon/
5554 F:      include/linux/extcon.h
5555 F:      Documentation/extcon/
5556 F:      Documentation/devicetree/bindings/extcon/
5557
5558 EXYNOS DP DRIVER
5559 M:      Jingoo Han <jingoohan1@gmail.com>
5560 L:      dri-devel@lists.freedesktop.org
5561 S:      Maintained
5562 F:      drivers/gpu/drm/exynos/exynos_dp*
5563
5564 EXYNOS SYSMMU (IOMMU) driver
5565 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5566 L:      iommu@lists.linux-foundation.org
5567 S:      Maintained
5568 F:      drivers/iommu/exynos-iommu.c
5569
5570 EZchip NPS platform support
5571 M:      Vineet Gupta <vgupta@synopsys.com>
5572 M:      Ofer Levi <oferle@mellanox.com>
5573 S:      Supported
5574 F:      arch/arc/plat-eznps
5575 F:      arch/arc/boot/dts/eznps.dts
5576
5577 F2FS FILE SYSTEM
5578 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5579 M:      Chao Yu <yuchao0@huawei.com>
5580 L:      linux-f2fs-devel@lists.sourceforge.net
5581 W:      https://f2fs.wiki.kernel.org/
5582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5583 S:      Maintained
5584 F:      Documentation/filesystems/f2fs.txt
5585 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5586 F:      fs/f2fs/
5587 F:      include/linux/f2fs_fs.h
5588 F:      include/trace/events/f2fs.h
5589
5590 F71805F HARDWARE MONITORING DRIVER
5591 M:      Jean Delvare <jdelvare@suse.com>
5592 L:      linux-hwmon@vger.kernel.org
5593 S:      Maintained
5594 F:      Documentation/hwmon/f71805f
5595 F:      drivers/hwmon/f71805f.c
5596
5597 FADDR2LINE
5598 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5599 S:      Maintained
5600 F:      scripts/faddr2line
5601
5602 FAILOVER MODULE
5603 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5604 L:      netdev@vger.kernel.org
5605 S:      Supported
5606 F:      net/core/failover.c
5607 F:      include/net/failover.h
5608 F:      Documentation/networking/failover.rst
5609
5610 FANOTIFY
5611 M:      Jan Kara <jack@suse.cz>
5612 R:      Amir Goldstein <amir73il@gmail.com>
5613 L:      linux-fsdevel@vger.kernel.org
5614 S:      Maintained
5615 F:      fs/notify/fanotify/
5616 F:      include/linux/fanotify.h
5617 F:      include/uapi/linux/fanotify.h
5618
5619 FARSYNC SYNCHRONOUS DRIVER
5620 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5621 W:      http://www.farsite.co.uk/
5622 S:      Supported
5623 F:      drivers/net/wan/farsync.*
5624
5625 FAULT INJECTION SUPPORT
5626 M:      Akinobu Mita <akinobu.mita@gmail.com>
5627 S:      Supported
5628 F:      Documentation/fault-injection/
5629 F:      lib/fault-inject.c
5630
5631 FBTFT Framebuffer drivers
5632 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5633 L:      dri-devel@lists.freedesktop.org
5634 L:      linux-fbdev@vger.kernel.org
5635 S:      Maintained
5636 F:      drivers/staging/fbtft/
5637
5638 FC0011 TUNER DRIVER
5639 M:      Michael Buesch <m@bues.ch>
5640 L:      linux-media@vger.kernel.org
5641 S:      Maintained
5642 F:      drivers/media/tuners/fc0011.h
5643 F:      drivers/media/tuners/fc0011.c
5644
5645 FC2580 MEDIA DRIVER
5646 M:      Antti Palosaari <crope@iki.fi>
5647 L:      linux-media@vger.kernel.org
5648 W:      https://linuxtv.org
5649 W:      http://palosaari.fi/linux/
5650 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5651 T:      git git://linuxtv.org/anttip/media_tree.git
5652 S:      Maintained
5653 F:      drivers/media/tuners/fc2580*
5654
5655 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5656 M:      Johannes Thumshirn <jth@kernel.org>
5657 L:      linux-scsi@vger.kernel.org
5658 W:      www.Open-FCoE.org
5659 S:      Supported
5660 F:      drivers/scsi/libfc/
5661 F:      drivers/scsi/fcoe/
5662 F:      include/scsi/fc/
5663 F:      include/scsi/libfc.h
5664 F:      include/scsi/libfcoe.h
5665 F:      include/uapi/scsi/fc/
5666
5667 FILE LOCKING (flock() and fcntl()/lockf())
5668 M:      Jeff Layton <jlayton@kernel.org>
5669 M:      "J. Bruce Fields" <bfields@fieldses.org>
5670 L:      linux-fsdevel@vger.kernel.org
5671 S:      Maintained
5672 F:      include/linux/fcntl.h
5673 F:      include/uapi/linux/fcntl.h
5674 F:      fs/fcntl.c
5675 F:      fs/locks.c
5676
5677 FILESYSTEMS (VFS and infrastructure)
5678 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5679 L:      linux-fsdevel@vger.kernel.org
5680 S:      Maintained
5681 F:      fs/*
5682 F:      include/linux/fs.h
5683 F:      include/uapi/linux/fs.h
5684
5685 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5686 M:      Riku Voipio <riku.voipio@iki.fi>
5687 L:      linux-hwmon@vger.kernel.org
5688 S:      Maintained
5689 F:      drivers/hwmon/f75375s.c
5690 F:      include/linux/f75375s.h
5691
5692 FIREWIRE AUDIO DRIVERS
5693 M:      Clemens Ladisch <clemens@ladisch.de>
5694 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5695 T:      git git://git.alsa-project.org/alsa-kernel.git
5696 S:      Maintained
5697 F:      sound/firewire/
5698
5699 FIREWIRE MEDIA DRIVERS (firedtv)
5700 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5701 L:      linux-media@vger.kernel.org
5702 L:      linux1394-devel@lists.sourceforge.net
5703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5704 S:      Maintained
5705 F:      drivers/media/firewire/
5706
5707 FIREWIRE SBP-2 TARGET
5708 M:      Chris Boot <bootc@bootc.net>
5709 L:      linux-scsi@vger.kernel.org
5710 L:      target-devel@vger.kernel.org
5711 L:      linux1394-devel@lists.sourceforge.net
5712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5713 S:      Maintained
5714 F:      drivers/target/sbp/
5715
5716 FIREWIRE SUBSYSTEM
5717 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5718 L:      linux1394-devel@lists.sourceforge.net
5719 W:      http://ieee1394.wiki.kernel.org/
5720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5721 S:      Maintained
5722 F:      drivers/firewire/
5723 F:      include/linux/firewire.h
5724 F:      include/uapi/linux/firewire*.h
5725 F:      tools/firewire/
5726
5727 FIRMWARE LOADER (request_firmware)
5728 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5729 L:      linux-kernel@vger.kernel.org
5730 S:      Maintained
5731 F:      Documentation/firmware_class/
5732 F:      drivers/base/firmware_loader/
5733 F:      include/linux/firmware.h
5734
5735 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5736 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5737 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5738 S:      Maintained
5739 F:      drivers/block/rsxx/
5740
5741 FLOPPY DRIVER
5742 M:      Jiri Kosina <jikos@kernel.org>
5743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5744 S:      Odd fixes
5745 F:      drivers/block/floppy.c
5746
5747 FMC SUBSYSTEM
5748 M:      Alessandro Rubini <rubini@gnudd.com>
5749 W:      http://www.ohwr.org/projects/fmc-bus
5750 S:      Supported
5751 F:      drivers/fmc/
5752 F:      include/linux/fmc*.h
5753 F:      include/linux/ipmi-fru.h
5754 K:      fmc_d.*register
5755
5756 FPGA MANAGER FRAMEWORK
5757 M:      Alan Tull <atull@kernel.org>
5758 M:      Moritz Fischer <mdf@kernel.org>
5759 L:      linux-fpga@vger.kernel.org
5760 S:      Maintained
5761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5762 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5763 F:      Documentation/fpga/
5764 F:      Documentation/driver-api/fpga/
5765 F:      Documentation/devicetree/bindings/fpga/
5766 F:      drivers/fpga/
5767 F:      include/linux/fpga/
5768 W:      http://www.rocketboards.org
5769
5770 FPGA DFL DRIVERS
5771 M:      Wu Hao <hao.wu@intel.com>
5772 L:      linux-fpga@vger.kernel.org
5773 S:      Maintained
5774 F:      Documentation/fpga/dfl.txt
5775 F:      include/uapi/linux/fpga-dfl.h
5776 F:      drivers/fpga/dfl*
5777
5778 FPU EMULATOR
5779 M:      Bill Metzenthen <billm@melbpc.org.au>
5780 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5781 S:      Maintained
5782 F:      arch/x86/math-emu/
5783
5784 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5785 L:      netdev@vger.kernel.org
5786 S:      Orphan
5787 F:      drivers/net/wan/dlci.c
5788 F:      drivers/net/wan/sdla.c
5789
5790 FRAMEBUFFER LAYER
5791 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5792 L:      dri-devel@lists.freedesktop.org
5793 L:      linux-fbdev@vger.kernel.org
5794 T:      git git://github.com/bzolnier/linux.git
5795 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5796 S:      Maintained
5797 F:      Documentation/fb/
5798 F:      drivers/video/
5799 F:      include/video/
5800 F:      include/linux/fb.h
5801 F:      include/uapi/video/
5802 F:      include/uapi/linux/fb.h
5803
5804 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5805 M:      Horia Geantă <horia.geanta@nxp.com>
5806 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5807 L:      linux-crypto@vger.kernel.org
5808 S:      Maintained
5809 F:      drivers/crypto/caam/
5810 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5811
5812 FREESCALE DIU FRAMEBUFFER DRIVER
5813 M:      Timur Tabi <timur@kernel.org>
5814 L:      linux-fbdev@vger.kernel.org
5815 S:      Maintained
5816 F:      drivers/video/fbdev/fsl-diu-fb.*
5817
5818 FREESCALE DMA DRIVER
5819 M:      Li Yang <leoyang.li@nxp.com>
5820 M:      Zhang Wei <zw@zh-kernel.org>
5821 L:      linuxppc-dev@lists.ozlabs.org
5822 S:      Maintained
5823 F:      drivers/dma/fsldma.*
5824
5825 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5826 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5827 L:      netdev@vger.kernel.org
5828 S:      Maintained
5829 F:      drivers/net/ethernet/freescale/gianfar*
5830 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5831
5832 FREESCALE GPMI NAND DRIVER
5833 M:      Han Xu <han.xu@nxp.com>
5834 L:      linux-mtd@lists.infradead.org
5835 S:      Maintained
5836 F:      drivers/mtd/nand/raw/gpmi-nand/*
5837
5838 FREESCALE I2C CPM DRIVER
5839 M:      Jochen Friedrich <jochen@scram.de>
5840 L:      linuxppc-dev@lists.ozlabs.org
5841 L:      linux-i2c@vger.kernel.org
5842 S:      Maintained
5843 F:      drivers/i2c/busses/i2c-cpm.c
5844
5845 FREESCALE IMX / MXC FEC DRIVER
5846 M:      Fugang Duan <fugang.duan@nxp.com>
5847 L:      netdev@vger.kernel.org
5848 S:      Maintained
5849 F:      drivers/net/ethernet/freescale/fec_main.c
5850 F:      drivers/net/ethernet/freescale/fec_ptp.c
5851 F:      drivers/net/ethernet/freescale/fec.h
5852 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5853
5854 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5855 M:      Sascha Hauer <s.hauer@pengutronix.de>
5856 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5857 L:      linux-fbdev@vger.kernel.org
5858 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5859 S:      Maintained
5860 F:      include/linux/platform_data/video-imxfb.h
5861 F:      drivers/video/fbdev/imxfb.c
5862
5863 FREESCALE QORIQ DPAA ETHERNET DRIVER
5864 M:      Madalin Bucur <madalin.bucur@nxp.com>
5865 L:      netdev@vger.kernel.org
5866 S:      Maintained
5867 F:      drivers/net/ethernet/freescale/dpaa
5868
5869 FREESCALE QORIQ DPAA FMAN DRIVER
5870 M:      Madalin Bucur <madalin.bucur@nxp.com>
5871 L:      netdev@vger.kernel.org
5872 S:      Maintained
5873 F:      drivers/net/ethernet/freescale/fman
5874 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5875
5876 FREESCALE QORIQ PTP CLOCK DRIVER
5877 M:      Yangbo Lu <yangbo.lu@nxp.com>
5878 L:      netdev@vger.kernel.org
5879 S:      Maintained
5880 F:      drivers/ptp/ptp_qoriq.c
5881 F:      include/linux/fsl/ptp_qoriq.h
5882 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5883
5884 FREESCALE QUAD SPI DRIVER
5885 M:      Han Xu <han.xu@nxp.com>
5886 L:      linux-mtd@lists.infradead.org
5887 S:      Maintained
5888 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5889
5890 FREESCALE QUICC ENGINE LIBRARY
5891 M:      Qiang Zhao <qiang.zhao@nxp.com>
5892 L:      linuxppc-dev@lists.ozlabs.org
5893 S:      Maintained
5894 F:      drivers/soc/fsl/qe/
5895 F:      include/soc/fsl/*qe*.h
5896 F:      include/soc/fsl/*ucc*.h
5897
5898 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5899 M:      Li Yang <leoyang.li@nxp.com>
5900 L:      netdev@vger.kernel.org
5901 L:      linuxppc-dev@lists.ozlabs.org
5902 S:      Maintained
5903 F:      drivers/net/ethernet/freescale/ucc_geth*
5904
5905 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5906 M:      Zhao Qiang <qiang.zhao@nxp.com>
5907 L:      netdev@vger.kernel.org
5908 L:      linuxppc-dev@lists.ozlabs.org
5909 S:      Maintained
5910 F:      drivers/net/wan/fsl_ucc_hdlc*
5911
5912 FREESCALE QUICC ENGINE UCC UART DRIVER
5913 M:      Timur Tabi <timur@kernel.org>
5914 L:      linuxppc-dev@lists.ozlabs.org
5915 S:      Maintained
5916 F:      drivers/tty/serial/ucc_uart.c
5917
5918 FREESCALE SOC DRIVERS
5919 M:      Li Yang <leoyang.li@nxp.com>
5920 L:      linuxppc-dev@lists.ozlabs.org
5921 L:      linux-arm-kernel@lists.infradead.org
5922 S:      Maintained
5923 F:      Documentation/devicetree/bindings/soc/fsl/
5924 F:      drivers/soc/fsl/
5925 F:      include/linux/fsl/
5926
5927 FREESCALE SOC FS_ENET DRIVER
5928 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5929 L:      linuxppc-dev@lists.ozlabs.org
5930 L:      netdev@vger.kernel.org
5931 S:      Maintained
5932 F:      drivers/net/ethernet/freescale/fs_enet/
5933 F:      include/linux/fs_enet_pd.h
5934
5935 FREESCALE SOC SOUND DRIVERS
5936 M:      Timur Tabi <timur@kernel.org>
5937 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5938 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5939 R:      Fabio Estevam <fabio.estevam@nxp.com>
5940 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5941 L:      linuxppc-dev@lists.ozlabs.org
5942 S:      Maintained
5943 F:      sound/soc/fsl/fsl*
5944 F:      sound/soc/fsl/imx*
5945 F:      sound/soc/fsl/mpc8610_hpcd.c
5946
5947 FREESCALE USB PERIPHERAL DRIVERS
5948 M:      Li Yang <leoyang.li@nxp.com>
5949 L:      linux-usb@vger.kernel.org
5950 L:      linuxppc-dev@lists.ozlabs.org
5951 S:      Maintained
5952 F:      drivers/usb/gadget/udc/fsl*
5953
5954 FREEVXFS FILESYSTEM
5955 M:      Christoph Hellwig <hch@infradead.org>
5956 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5957 S:      Maintained
5958 F:      fs/freevxfs/
5959
5960 FREEZER
5961 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5962 M:      Pavel Machek <pavel@ucw.cz>
5963 L:      linux-pm@vger.kernel.org
5964 S:      Supported
5965 F:      Documentation/power/freezing-of-tasks.txt
5966 F:      include/linux/freezer.h
5967 F:      kernel/freezer.c
5968
5969 FRONTSWAP API
5970 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5971 L:      linux-kernel@vger.kernel.org
5972 S:      Maintained
5973 F:      mm/frontswap.c
5974 F:      include/linux/frontswap.h
5975
5976 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5977 M:      David Howells <dhowells@redhat.com>
5978 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5979 S:      Supported
5980 F:      Documentation/filesystems/caching/
5981 F:      fs/fscache/
5982 F:      include/linux/fscache*.h
5983
5984 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5985 M:      Theodore Y. Ts'o <tytso@mit.edu>
5986 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5987 L:      linux-fscrypt@vger.kernel.org
5988 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5990 S:      Supported
5991 F:      fs/crypto/
5992 F:      include/linux/fscrypt*.h
5993 F:      Documentation/filesystems/fscrypt.rst
5994
5995 FSI-ATTACHED I2C DRIVER
5996 M:      Eddie James <eajames@linux.vnet.ibm.com>
5997 L:      linux-i2c@vger.kernel.org
5998 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
5999 S:      Maintained
6000 F:      drivers/i2c/busses/i2c-fsi.c
6001 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6002
6003 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6004 M:      Jan Kara <jack@suse.cz>
6005 R:      Amir Goldstein <amir73il@gmail.com>
6006 L:      linux-fsdevel@vger.kernel.org
6007 S:      Maintained
6008 F:      fs/notify/
6009 F:      include/linux/fsnotify*.h
6010
6011 FUJITSU LAPTOP EXTRAS
6012 M:      Jonathan Woithe <jwoithe@just42.net>
6013 L:      platform-driver-x86@vger.kernel.org
6014 S:      Maintained
6015 F:      drivers/platform/x86/fujitsu-laptop.c
6016
6017 FUJITSU M-5MO LS CAMERA ISP DRIVER
6018 M:      Kyungmin Park <kyungmin.park@samsung.com>
6019 M:      Heungjun Kim <riverful.kim@samsung.com>
6020 L:      linux-media@vger.kernel.org
6021 S:      Maintained
6022 F:      drivers/media/i2c/m5mols/
6023 F:      include/media/i2c/m5mols.h
6024
6025 FUJITSU TABLET EXTRAS
6026 M:      Robert Gerlach <khnz@gmx.de>
6027 L:      platform-driver-x86@vger.kernel.org
6028 S:      Maintained
6029 F:      drivers/platform/x86/fujitsu-tablet.c
6030
6031 FUSE: FILESYSTEM IN USERSPACE
6032 M:      Miklos Szeredi <miklos@szeredi.hu>
6033 L:      linux-fsdevel@vger.kernel.org
6034 W:      http://fuse.sourceforge.net/
6035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6036 S:      Maintained
6037 F:      fs/fuse/
6038 F:      include/uapi/linux/fuse.h
6039 F:      Documentation/filesystems/fuse.txt
6040
6041 FUTEX SUBSYSTEM
6042 M:      Thomas Gleixner <tglx@linutronix.de>
6043 M:      Ingo Molnar <mingo@redhat.com>
6044 R:      Peter Zijlstra <peterz@infradead.org>
6045 R:      Darren Hart <dvhart@infradead.org>
6046 L:      linux-kernel@vger.kernel.org
6047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6048 S:      Maintained
6049 F:      kernel/futex.c
6050 F:      kernel/futex_compat.c
6051 F:      include/asm-generic/futex.h
6052 F:      include/linux/futex.h
6053 F:      include/uapi/linux/futex.h
6054 F:      tools/testing/selftests/futex/
6055 F:      tools/perf/bench/futex*
6056 F:      Documentation/*futex*
6057
6058 GCC PLUGINS
6059 M:      Kees Cook <keescook@chromium.org>
6060 R:      Emese Revfy <re.emese@gmail.com>
6061 L:      kernel-hardening@lists.openwall.com
6062 S:      Maintained
6063 F:      scripts/gcc-plugins/
6064 F:      scripts/gcc-plugin.sh
6065 F:      scripts/Makefile.gcc-plugins
6066 F:      Documentation/gcc-plugins.txt
6067
6068 GASKET DRIVER FRAMEWORK
6069 M:      Rob Springer <rspringer@google.com>
6070 M:      Todd Poynor <toddpoynor@google.com>
6071 M:      Ben Chan <benchan@chromium.org>
6072 S:      Maintained
6073 F:      drivers/staging/gasket/
6074
6075 GCOV BASED KERNEL PROFILING
6076 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6077 S:      Maintained
6078 F:      kernel/gcov/
6079 F:      Documentation/dev-tools/gcov.rst
6080
6081 GDB KERNEL DEBUGGING HELPER SCRIPTS
6082 M:      Jan Kiszka <jan.kiszka@siemens.com>
6083 M:      Kieran Bingham <kbingham@kernel.org>
6084 S:      Supported
6085 F:      scripts/gdb/
6086
6087 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6088 M:      Achim Leubner <achim_leubner@adaptec.com>
6089 L:      linux-scsi@vger.kernel.org
6090 W:      http://www.icp-vortex.com/
6091 S:      Supported
6092 F:      drivers/scsi/gdt*
6093
6094 GEMTEK FM RADIO RECEIVER DRIVER
6095 M:      Hans Verkuil <hverkuil@xs4all.nl>
6096 L:      linux-media@vger.kernel.org
6097 T:      git git://linuxtv.org/media_tree.git
6098 W:      https://linuxtv.org
6099 S:      Maintained
6100 F:      drivers/media/radio/radio-gemtek*
6101
6102 GENERIC GPIO I2C DRIVER
6103 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6104 S:      Supported
6105 F:      drivers/i2c/busses/i2c-gpio.c
6106 F:      include/linux/platform_data/i2c-gpio.h
6107
6108 GENERIC GPIO I2C MULTIPLEXER DRIVER
6109 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6110 L:      linux-i2c@vger.kernel.org
6111 S:      Supported
6112 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6113 F:      include/linux/platform_data/i2c-mux-gpio.h
6114 F:      Documentation/i2c/muxes/i2c-mux-gpio
6115
6116 GENERIC HDLC (WAN) DRIVERS
6117 M:      Krzysztof Halasa <khc@pm.waw.pl>
6118 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6119 S:      Maintained
6120 F:      drivers/net/wan/c101.c
6121 F:      drivers/net/wan/hd6457*
6122 F:      drivers/net/wan/hdlc*
6123 F:      drivers/net/wan/n2.c
6124 F:      drivers/net/wan/pc300too.c
6125 F:      drivers/net/wan/pci200syn.c
6126 F:      drivers/net/wan/wanxl*
6127
6128 GENERIC INCLUDE/ASM HEADER FILES
6129 M:      Arnd Bergmann <arnd@arndb.de>
6130 L:      linux-arch@vger.kernel.org
6131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6132 S:      Maintained
6133 F:      include/asm-generic/
6134 F:      include/uapi/asm-generic/
6135
6136 GENERIC PHY FRAMEWORK
6137 M:      Kishon Vijay Abraham I <kishon@ti.com>
6138 L:      linux-kernel@vger.kernel.org
6139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6140 S:      Supported
6141 F:      drivers/phy/
6142 F:      include/linux/phy/
6143
6144 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6145 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6146 S:      Supported
6147 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6148
6149 GENERIC PM DOMAINS
6150 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6151 M:      Kevin Hilman <khilman@kernel.org>
6152 M:      Ulf Hansson <ulf.hansson@linaro.org>
6153 L:      linux-pm@vger.kernel.org
6154 S:      Supported
6155 F:      drivers/base/power/domain*.c
6156 F:      include/linux/pm_domain.h
6157 F:      Documentation/devicetree/bindings/power/power_domain.txt
6158
6159 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6160 M:      Eugen Hristev <eugen.hristev@microchip.com>
6161 L:      linux-input@vger.kernel.org
6162 S:      Maintained
6163 F:      drivers/input/touchscreen/resistive-adc-touch.c
6164
6165 GENERIC UIO DRIVER FOR PCI DEVICES
6166 M:      "Michael S. Tsirkin" <mst@redhat.com>
6167 L:      kvm@vger.kernel.org
6168 S:      Supported
6169 F:      drivers/uio/uio_pci_generic.c
6170
6171 GENWQE (IBM Generic Workqueue Card)
6172 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6173 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6174 S:      Supported
6175 F:      drivers/misc/genwqe/
6176
6177 GET_MAINTAINER SCRIPT
6178 M:      Joe Perches <joe@perches.com>
6179 S:      Maintained
6180 F:      scripts/get_maintainer.pl
6181
6182 GFS2 FILE SYSTEM
6183 M:      Bob Peterson <rpeterso@redhat.com>
6184 M:      Andreas Gruenbacher <agruenba@redhat.com>
6185 L:      cluster-devel@redhat.com
6186 W:      http://sources.redhat.com/cluster/
6187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6188 S:      Supported
6189 F:      Documentation/filesystems/gfs2*.txt
6190 F:      fs/gfs2/
6191 F:      include/uapi/linux/gfs2_ondisk.h
6192
6193 GIGASET ISDN DRIVERS
6194 M:      Paul Bolle <pebolle@tiscali.nl>
6195 L:      gigaset307x-common@lists.sourceforge.net
6196 W:      http://gigaset307x.sourceforge.net/
6197 S:      Odd Fixes
6198 F:      Documentation/isdn/README.gigaset
6199 F:      drivers/isdn/gigaset/
6200 F:      include/uapi/linux/gigaset_dev.h
6201
6202 GNSS SUBSYSTEM
6203 M:      Johan Hovold <johan@kernel.org>
6204 S:      Maintained
6205 F:      Documentation/ABI/testing/sysfs-class-gnss
6206 F:      Documentation/devicetree/bindings/gnss/
6207 F:      drivers/gnss/
6208 F:      include/linux/gnss.h
6209
6210 GO7007 MPEG CODEC
6211 M:      Hans Verkuil <hans.verkuil@cisco.com>
6212 L:      linux-media@vger.kernel.org
6213 S:      Maintained
6214 F:      drivers/media/usb/go7007/
6215
6216 GOODIX TOUCHSCREEN
6217 M:      Bastien Nocera <hadess@hadess.net>
6218 L:      linux-input@vger.kernel.org
6219 S:      Maintained
6220 F:      drivers/input/touchscreen/goodix.c
6221
6222 GPD POCKET FAN DRIVER
6223 M:      Hans de Goede <hdegoede@redhat.com>
6224 L:      platform-driver-x86@vger.kernel.org
6225 S:      Maintained
6226 F:      drivers/platform/x86/gpd-pocket-fan.c
6227
6228 GPIO ACPI SUPPORT
6229 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6230 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6231 L:      linux-gpio@vger.kernel.org
6232 L:      linux-acpi@vger.kernel.org
6233 S:      Maintained
6234 F:      Documentation/acpi/gpio-properties.txt
6235 F:      drivers/gpio/gpiolib-acpi.c
6236
6237 GPIO IR Transmitter
6238 M:      Sean Young <sean@mess.org>
6239 L:      linux-media@vger.kernel.org
6240 S:      Maintained
6241 F:      drivers/media/rc/gpio-ir-tx.c
6242
6243 GPIO MOCKUP DRIVER
6244 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6245 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6246 L:      linux-gpio@vger.kernel.org
6247 S:      Maintained
6248 F:      drivers/gpio/gpio-mockup.c
6249 F:      tools/testing/selftests/gpio/
6250
6251 GPIO SUBSYSTEM
6252 M:      Linus Walleij <linus.walleij@linaro.org>
6253 L:      linux-gpio@vger.kernel.org
6254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6255 S:      Maintained
6256 F:      Documentation/devicetree/bindings/gpio/
6257 F:      Documentation/driver-api/gpio/
6258 F:      Documentation/gpio/
6259 F:      Documentation/ABI/testing/gpio-cdev
6260 F:      Documentation/ABI/obsolete/sysfs-gpio
6261 F:      drivers/gpio/
6262 F:      include/linux/gpio/
6263 F:      include/linux/gpio.h
6264 F:      include/linux/of_gpio.h
6265 F:      include/asm-generic/gpio.h
6266 F:      include/uapi/linux/gpio.h
6267 F:      tools/gpio/
6268
6269 GRE DEMULTIPLEXER DRIVER
6270 M:      Dmitry Kozlov <xeb@mail.ru>
6271 L:      netdev@vger.kernel.org
6272 S:      Maintained
6273 F:      net/ipv4/gre_demux.c
6274 F:      net/ipv4/gre_offload.c
6275 F:      include/net/gre.h
6276
6277 GRETH 10/100/1G Ethernet MAC device driver
6278 M:      Andreas Larsson <andreas@gaisler.com>
6279 L:      netdev@vger.kernel.org
6280 S:      Maintained
6281 F:      drivers/net/ethernet/aeroflex/
6282
6283 GREYBUS AUDIO PROTOCOLS DRIVERS
6284 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6285 M:      Mark Greer <mgreer@animalcreek.com>
6286 S:      Maintained
6287 F:      drivers/staging/greybus/audio_apbridgea.c
6288 F:      drivers/staging/greybus/audio_apbridgea.h
6289 F:      drivers/staging/greybus/audio_codec.c
6290 F:      drivers/staging/greybus/audio_codec.h
6291 F:      drivers/staging/greybus/audio_gb.c
6292 F:      drivers/staging/greybus/audio_manager.c
6293 F:      drivers/staging/greybus/audio_manager.h
6294 F:      drivers/staging/greybus/audio_manager_module.c
6295 F:      drivers/staging/greybus/audio_manager_private.h
6296 F:      drivers/staging/greybus/audio_manager_sysfs.c
6297 F:      drivers/staging/greybus/audio_module.c
6298 F:      drivers/staging/greybus/audio_topology.c
6299
6300 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6301 M:      Viresh Kumar <vireshk@kernel.org>
6302 S:      Maintained
6303 F:      drivers/staging/greybus/authentication.c
6304 F:      drivers/staging/greybus/bootrom.c
6305 F:      drivers/staging/greybus/firmware.h
6306 F:      drivers/staging/greybus/fw-core.c
6307 F:      drivers/staging/greybus/fw-download.c
6308 F:      drivers/staging/greybus/fw-management.c
6309 F:      drivers/staging/greybus/greybus_authentication.h
6310 F:      drivers/staging/greybus/greybus_firmware.h
6311 F:      drivers/staging/greybus/hid.c
6312 F:      drivers/staging/greybus/i2c.c
6313 F:      drivers/staging/greybus/spi.c
6314 F:      drivers/staging/greybus/spilib.c
6315 F:      drivers/staging/greybus/spilib.h
6316
6317 GREYBUS LOOPBACK DRIVER
6318 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6319 S:      Maintained
6320 F:      drivers/staging/greybus/loopback.c
6321
6322 GREYBUS PLATFORM DRIVERS
6323 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6324 S:      Maintained
6325 F:      drivers/staging/greybus/arche-platform.c
6326 F:      drivers/staging/greybus/arche-apb-ctrl.c
6327 F:      drivers/staging/greybus/arche_platform.h
6328
6329 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6330 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6331 S:      Maintained
6332 F:      drivers/staging/greybus/sdio.c
6333 F:      drivers/staging/greybus/light.c
6334 F:      drivers/staging/greybus/gpio.c
6335 F:      drivers/staging/greybus/power_supply.c
6336 F:      drivers/staging/greybus/spi.c
6337 F:      drivers/staging/greybus/spilib.c
6338
6339 GREYBUS SUBSYSTEM
6340 M:      Johan Hovold <johan@kernel.org>
6341 M:      Alex Elder <elder@kernel.org>
6342 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6343 S:      Maintained
6344 F:      drivers/staging/greybus/
6345 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6346
6347 GREYBUS UART PROTOCOLS DRIVERS
6348 M:      David Lin <dtwlin@gmail.com>
6349 S:      Maintained
6350 F:      drivers/staging/greybus/uart.c
6351 F:      drivers/staging/greybus/log.c
6352
6353 GS1662 VIDEO SERIALIZER
6354 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6355 L:      linux-media@vger.kernel.org
6356 T:      git git://linuxtv.org/media_tree.git
6357 S:      Maintained
6358 F:      drivers/media/spi/gs1662.c
6359
6360 GSPCA FINEPIX SUBDRIVER
6361 M:      Frank Zago <frank@zago.net>
6362 L:      linux-media@vger.kernel.org
6363 T:      git git://linuxtv.org/media_tree.git
6364 S:      Maintained
6365 F:      drivers/media/usb/gspca/finepix.c
6366
6367 GSPCA GL860 SUBDRIVER
6368 M:      Olivier Lorin <o.lorin@laposte.net>
6369 L:      linux-media@vger.kernel.org
6370 T:      git git://linuxtv.org/media_tree.git
6371 S:      Maintained
6372 F:      drivers/media/usb/gspca/gl860/
6373
6374 GSPCA M5602 SUBDRIVER
6375 M:      Erik Andren <erik.andren@gmail.com>
6376 L:      linux-media@vger.kernel.org
6377 T:      git git://linuxtv.org/media_tree.git
6378 S:      Maintained
6379 F:      drivers/media/usb/gspca/m5602/
6380
6381 GSPCA PAC207 SONIXB SUBDRIVER
6382 M:      Hans Verkuil <hverkuil@xs4all.nl>
6383 L:      linux-media@vger.kernel.org
6384 T:      git git://linuxtv.org/media_tree.git
6385 S:      Odd Fixes
6386 F:      drivers/media/usb/gspca/pac207.c
6387
6388 GSPCA SN9C20X SUBDRIVER
6389 M:      Brian Johnson <brijohn@gmail.com>
6390 L:      linux-media@vger.kernel.org
6391 T:      git git://linuxtv.org/media_tree.git
6392 S:      Maintained
6393 F:      drivers/media/usb/gspca/sn9c20x.c
6394
6395 GSPCA T613 SUBDRIVER
6396 M:      Leandro Costantino <lcostantino@gmail.com>
6397 L:      linux-media@vger.kernel.org
6398 T:      git git://linuxtv.org/media_tree.git
6399 S:      Maintained
6400 F:      drivers/media/usb/gspca/t613.c
6401
6402 GSPCA USB WEBCAM DRIVER
6403 M:      Hans Verkuil <hverkuil@xs4all.nl>
6404 L:      linux-media@vger.kernel.org
6405 T:      git git://linuxtv.org/media_tree.git
6406 S:      Odd Fixes
6407 F:      drivers/media/usb/gspca/
6408
6409 GTP (GPRS Tunneling Protocol)
6410 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6411 M:      Harald Welte <laforge@gnumonks.org>
6412 L:      osmocom-net-gprs@lists.osmocom.org
6413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6414 S:      Maintained
6415 F:      drivers/net/gtp.c
6416
6417 GUID PARTITION TABLE (GPT)
6418 M:      Davidlohr Bueso <dave@stgolabs.net>
6419 L:      linux-efi@vger.kernel.org
6420 S:      Maintained
6421 F:      block/partitions/efi.*
6422
6423 H8/300 ARCHITECTURE
6424 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6425 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6426 W:      http://uclinux-h8.sourceforge.jp
6427 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6428 S:      Maintained
6429 F:      arch/h8300/
6430 F:      drivers/clocksource/h8300_*.c
6431 F:      drivers/clk/h8300/
6432 F:      drivers/irqchip/irq-renesas-h8*.c
6433
6434 HACKRF MEDIA DRIVER
6435 M:      Antti Palosaari <crope@iki.fi>
6436 L:      linux-media@vger.kernel.org
6437 W:      https://linuxtv.org
6438 W:      http://palosaari.fi/linux/
6439 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6440 T:      git git://linuxtv.org/anttip/media_tree.git
6441 S:      Maintained
6442 F:      drivers/media/usb/hackrf/
6443
6444 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6445 M:      Frank Seidel <frank@f-seidel.de>
6446 L:      platform-driver-x86@vger.kernel.org
6447 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6448 S:      Maintained
6449 F:      drivers/platform/x86/hdaps.c
6450
6451 HARDWARE MONITORING
6452 M:      Jean Delvare <jdelvare@suse.com>
6453 M:      Guenter Roeck <linux@roeck-us.net>
6454 L:      linux-hwmon@vger.kernel.org
6455 W:      http://hwmon.wiki.kernel.org/
6456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6457 S:      Maintained
6458 F:      Documentation/devicetree/bindings/hwmon/
6459 F:      Documentation/hwmon/
6460 F:      drivers/hwmon/
6461 F:      include/linux/hwmon*.h
6462
6463 HARDWARE RANDOM NUMBER GENERATOR CORE
6464 M:      Matt Mackall <mpm@selenic.com>
6465 M:      Herbert Xu <herbert@gondor.apana.org.au>
6466 L:      linux-crypto@vger.kernel.org
6467 S:      Odd fixes
6468 F:      Documentation/devicetree/bindings/rng/
6469 F:      Documentation/hw_random.txt
6470 F:      drivers/char/hw_random/
6471 F:      include/linux/hw_random.h
6472
6473 HARDWARE TRACING FACILITIES
6474 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6475 S:      Maintained
6476 F:      drivers/hwtracing/
6477
6478 HARDWARE SPINLOCK CORE
6479 M:      Ohad Ben-Cohen <ohad@wizery.com>
6480 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6481 L:      linux-remoteproc@vger.kernel.org
6482 S:      Maintained
6483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6484 F:      Documentation/devicetree/bindings/hwlock/
6485 F:      Documentation/hwspinlock.txt
6486 F:      drivers/hwspinlock/
6487 F:      include/linux/hwspinlock.h
6488
6489 HARMONY SOUND DRIVER
6490 L:      linux-parisc@vger.kernel.org
6491 S:      Maintained
6492 F:      sound/parisc/harmony.*
6493
6494 HDPVR USB VIDEO ENCODER DRIVER
6495 M:      Hans Verkuil <hverkuil@xs4all.nl>
6496 L:      linux-media@vger.kernel.org
6497 T:      git git://linuxtv.org/media_tree.git
6498 W:      https://linuxtv.org
6499 S:      Odd Fixes
6500 F:      drivers/media/usb/hdpvr/
6501
6502 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6503 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6504 S:      Supported
6505 F:      Documentation/watchdog/hpwdt.txt
6506 F:      drivers/watchdog/hpwdt.c
6507
6508 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6509 M:      Don Brace <don.brace@microsemi.com>
6510 L:      esc.storagedev@microsemi.com
6511 L:      linux-scsi@vger.kernel.org
6512 S:      Supported
6513 F:      Documentation/scsi/hpsa.txt
6514 F:      drivers/scsi/hpsa*.[ch]
6515 F:      include/linux/cciss*.h
6516 F:      include/uapi/linux/cciss*.h
6517
6518 HFI1 DRIVER
6519 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6520 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6521 L:      linux-rdma@vger.kernel.org
6522 S:      Supported
6523 F:      drivers/infiniband/hw/hfi1
6524
6525 HFS FILESYSTEM
6526 L:      linux-fsdevel@vger.kernel.org
6527 S:      Orphan
6528 F:      Documentation/filesystems/hfs.txt
6529 F:      fs/hfs/
6530
6531 HFSPLUS FILESYSTEM
6532 L:      linux-fsdevel@vger.kernel.org
6533 S:      Orphan
6534 F:      Documentation/filesystems/hfsplus.txt
6535 F:      fs/hfsplus/
6536
6537 HGA FRAMEBUFFER DRIVER
6538 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6539 L:      linux-nvidia@lists.surfsouth.com
6540 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6541 S:      Maintained
6542 F:      drivers/video/fbdev/hgafb.c
6543
6544 HIBERNATION (aka Software Suspend, aka swsusp)
6545 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6546 M:      Pavel Machek <pavel@ucw.cz>
6547 L:      linux-pm@vger.kernel.org
6548 B:      https://bugzilla.kernel.org
6549 S:      Supported
6550 F:      arch/x86/power/
6551 F:      drivers/base/power/
6552 F:      kernel/power/
6553 F:      include/linux/suspend.h
6554 F:      include/linux/freezer.h
6555 F:      include/linux/pm.h
6556 F:      arch/*/include/asm/suspend*.h
6557
6558 HID CORE LAYER
6559 M:      Jiri Kosina <jikos@kernel.org>
6560 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6561 L:      linux-input@vger.kernel.org
6562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6563 S:      Maintained
6564 F:      drivers/hid/
6565 F:      include/linux/hid*
6566 F:      include/uapi/linux/hid*
6567
6568 HID SENSOR HUB DRIVERS
6569 M:      Jiri Kosina <jikos@kernel.org>
6570 M:      Jonathan Cameron <jic23@kernel.org>
6571 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6572 L:      linux-input@vger.kernel.org
6573 L:      linux-iio@vger.kernel.org
6574 S:      Maintained
6575 F:      Documentation/hid/hid-sensor*
6576 F:      drivers/hid/hid-sensor-*
6577 F:      drivers/iio/*/hid-*
6578 F:      include/linux/hid-sensor-*
6579
6580 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6581 M:      Thomas Gleixner <tglx@linutronix.de>
6582 L:      linux-kernel@vger.kernel.org
6583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6584 S:      Maintained
6585 F:      Documentation/timers/
6586 F:      kernel/time/hrtimer.c
6587 F:      kernel/time/clockevents.c
6588 F:      kernel/time/timer_*.c
6589 F:      include/linux/clockchips.h
6590 F:      include/linux/hrtimer.h
6591
6592 HIGH-SPEED SCC DRIVER FOR AX.25
6593 L:      linux-hams@vger.kernel.org
6594 S:      Orphan
6595 F:      drivers/net/hamradio/dmascc.c
6596 F:      drivers/net/hamradio/scc.c
6597
6598 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6599 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6600 W:      http://www.highpoint-tech.com
6601 S:      Supported
6602 F:      Documentation/scsi/hptiop.txt
6603 F:      drivers/scsi/hptiop.c
6604
6605 HIPPI
6606 M:      Jes Sorensen <jes@trained-monkey.org>
6607 L:      linux-hippi@sunsite.dk
6608 S:      Maintained
6609 F:      include/linux/hippidevice.h
6610 F:      include/uapi/linux/if_hippi.h
6611 F:      net/802/hippi.c
6612 F:      drivers/net/hippi/
6613
6614 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6615 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6616 M:      Salil Mehta <salil.mehta@huawei.com>
6617 L:      netdev@vger.kernel.org
6618 W:      http://www.hisilicon.com
6619 S:      Maintained
6620 F:      drivers/net/ethernet/hisilicon/hns3/
6621
6622 HISILICON LPC BUS DRIVER
6623 M:      john.garry@huawei.com
6624 W:      http://www.hisilicon.com
6625 S:      Maintained
6626 F:      drivers/bus/hisi_lpc.c
6627 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6628
6629 HISILICON NETWORK SUBSYSTEM DRIVER
6630 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6631 M:      Salil Mehta <salil.mehta@huawei.com>
6632 L:      netdev@vger.kernel.org
6633 W:      http://www.hisilicon.com
6634 S:      Maintained
6635 F:      drivers/net/ethernet/hisilicon/
6636 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6637
6638 HISILICON PMU DRIVER
6639 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6640 W:      http://www.hisilicon.com
6641 S:      Supported
6642 F:      drivers/perf/hisilicon
6643 F:      Documentation/perf/hisi-pmu.txt
6644
6645 HISILICON ROCE DRIVER
6646 M:      Lijun Ou <oulijun@huawei.com>
6647 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6648 L:      linux-rdma@vger.kernel.org
6649 S:      Maintained
6650 F:      drivers/infiniband/hw/hns/
6651 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6652
6653 HISILICON SAS Controller
6654 M:      John Garry <john.garry@huawei.com>
6655 W:      http://www.hisilicon.com
6656 S:      Supported
6657 F:      drivers/scsi/hisi_sas/
6658 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6659
6660 HMM - Heterogeneous Memory Management
6661 M:      Jérôme Glisse <jglisse@redhat.com>
6662 L:      linux-mm@kvack.org
6663 S:      Maintained
6664 F:      mm/hmm*
6665 F:      include/linux/hmm*
6666 F:      Documentation/vm/hmm.rst
6667
6668 HOST AP DRIVER
6669 M:      Jouni Malinen <j@w1.fi>
6670 L:      linux-wireless@vger.kernel.org
6671 W:      http://w1.fi/hostap-driver.html
6672 S:      Obsolete
6673 F:      drivers/net/wireless/intersil/hostap/
6674
6675 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6676 L:      platform-driver-x86@vger.kernel.org
6677 S:      Orphan
6678 F:      drivers/platform/x86/tc1100-wmi.c
6679
6680 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6681 M:      Jaroslav Kysela <perex@perex.cz>
6682 S:      Maintained
6683 F:      drivers/net/ethernet/hp/hp100.*
6684
6685 HPET:   High Precision Event Timers driver
6686 M:      Clemens Ladisch <clemens@ladisch.de>
6687 S:      Maintained
6688 F:      Documentation/timers/hpet.txt
6689 F:      drivers/char/hpet.c
6690 F:      include/linux/hpet.h
6691 F:      include/uapi/linux/hpet.h
6692
6693 HPET:   x86
6694 S:      Orphan
6695 F:      arch/x86/kernel/hpet.c
6696 F:      arch/x86/include/asm/hpet.h
6697
6698 HPFS FILESYSTEM
6699 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6700 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6701 S:      Maintained
6702 F:      fs/hpfs/
6703
6704 HSI SUBSYSTEM
6705 M:      Sebastian Reichel <sre@kernel.org>
6706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6707 S:      Maintained
6708 F:      Documentation/ABI/testing/sysfs-bus-hsi
6709 F:      Documentation/driver-api/hsi.rst
6710 F:      drivers/hsi/
6711 F:      include/linux/hsi/
6712 F:      include/uapi/linux/hsi/
6713
6714 HSO 3G MODEM DRIVER
6715 L:      linux-usb@vger.kernel.org
6716 S:      Orphan
6717 F:      drivers/net/usb/hso.c
6718
6719 HSR NETWORK PROTOCOL
6720 M:      Arvid Brodin <arvid.brodin@alten.se>
6721 L:      netdev@vger.kernel.org
6722 S:      Maintained
6723 F:      net/hsr/
6724
6725 HT16K33 LED CONTROLLER DRIVER
6726 M:      Robin van der Gracht <robin@protonic.nl>
6727 S:      Maintained
6728 F:      drivers/auxdisplay/ht16k33.c
6729 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6730
6731 HTCPEN TOUCHSCREEN DRIVER
6732 M:      Pau Oliva Fora <pof@eslack.org>
6733 L:      linux-input@vger.kernel.org
6734 S:      Maintained
6735 F:      drivers/input/touchscreen/htcpen.c
6736
6737 HUAWEI ETHERNET DRIVER
6738 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6739 L:      netdev@vger.kernel.org
6740 S:      Supported
6741 F:      Documentation/networking/hinic.txt
6742 F:      drivers/net/ethernet/huawei/hinic/
6743
6744 HUGETLB FILESYSTEM
6745 M:      Mike Kravetz <mike.kravetz@oracle.com>
6746 L:      linux-mm@kvack.org
6747 S:      Maintained
6748 F:      fs/hugetlbfs/
6749 F:      mm/hugetlb.c
6750 F:      include/linux/hugetlb.h
6751 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6752 F:      Documentation/vm/hugetlbfs_reserv.rst
6753 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6754
6755 HVA ST MEDIA DRIVER
6756 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6757 L:      linux-media@vger.kernel.org
6758 T:      git git://linuxtv.org/media_tree.git
6759 W:      https://linuxtv.org
6760 S:      Supported
6761 F:      drivers/media/platform/sti/hva
6762
6763 HWPOISON MEMORY FAILURE HANDLING
6764 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6765 L:      linux-mm@kvack.org
6766 S:      Maintained
6767 F:      mm/memory-failure.c
6768 F:      mm/hwpoison-inject.c
6769
6770 Hyper-V CORE AND DRIVERS
6771 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6772 M:      Haiyang Zhang <haiyangz@microsoft.com>
6773 M:      Stephen Hemminger <sthemmin@microsoft.com>
6774 L:      devel@linuxdriverproject.org
6775 S:      Maintained
6776 F:      Documentation/networking/netvsc.txt
6777 F:      arch/x86/include/asm/mshyperv.h
6778 F:      arch/x86/include/asm/trace/hyperv.h
6779 F:      arch/x86/include/asm/hyperv-tlfs.h
6780 F:      arch/x86/kernel/cpu/mshyperv.c
6781 F:      arch/x86/hyperv
6782 F:      drivers/hid/hid-hyperv.c
6783 F:      drivers/hv/
6784 F:      drivers/input/serio/hyperv-keyboard.c
6785 F:      drivers/pci/controller/pci-hyperv.c
6786 F:      drivers/net/hyperv/
6787 F:      drivers/scsi/storvsc_drv.c
6788 F:      drivers/uio/uio_hv_generic.c
6789 F:      drivers/video/fbdev/hyperv_fb.c
6790 F:      net/vmw_vsock/hyperv_transport.c
6791 F:      include/linux/hyperv.h
6792 F:      include/uapi/linux/hyperv.h
6793 F:      tools/hv/
6794 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6795
6796 HYPERVISOR VIRTUAL CONSOLE DRIVER
6797 L:      linuxppc-dev@lists.ozlabs.org
6798 S:      Odd Fixes
6799 F:      drivers/tty/hvc/
6800
6801 I2C ACPI SUPPORT
6802 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6803 L:      linux-i2c@vger.kernel.org
6804 L:      linux-acpi@vger.kernel.org
6805 S:      Maintained
6806 F:      drivers/i2c/i2c-core-acpi.c
6807
6808 I2C MUXES
6809 M:      Peter Rosin <peda@axentia.se>
6810 L:      linux-i2c@vger.kernel.org
6811 S:      Maintained
6812 F:      Documentation/i2c/i2c-topology
6813 F:      Documentation/i2c/muxes/
6814 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6815 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6816 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6817 F:      drivers/i2c/i2c-mux.c
6818 F:      drivers/i2c/muxes/
6819 F:      include/linux/i2c-mux.h
6820
6821 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6822 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6823 L:      linux-i2c@vger.kernel.org
6824 S:      Maintained
6825 F:      drivers/i2c/busses/i2c-mv64xxx.c
6826
6827 I2C OVER PARALLEL PORT
6828 M:      Jean Delvare <jdelvare@suse.com>
6829 L:      linux-i2c@vger.kernel.org
6830 S:      Maintained
6831 F:      Documentation/i2c/busses/i2c-parport
6832 F:      Documentation/i2c/busses/i2c-parport-light
6833 F:      drivers/i2c/busses/i2c-parport.c
6834 F:      drivers/i2c/busses/i2c-parport-light.c
6835
6836 I2C SUBSYSTEM
6837 M:      Wolfram Sang <wsa@the-dreams.de>
6838 L:      linux-i2c@vger.kernel.org
6839 W:      https://i2c.wiki.kernel.org/
6840 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6842 S:      Maintained
6843 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6844 F:      Documentation/i2c/
6845 F:      drivers/i2c/*
6846 F:      include/linux/i2c.h
6847 F:      include/linux/i2c-dev.h
6848 F:      include/linux/i2c-smbus.h
6849 F:      include/uapi/linux/i2c.h
6850 F:      include/uapi/linux/i2c-*.h
6851
6852 I2C SUBSYSTEM HOST DRIVERS
6853 L:      linux-i2c@vger.kernel.org
6854 W:      https://i2c.wiki.kernel.org/
6855 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6857 S:      Odd Fixes
6858 F:      Documentation/devicetree/bindings/i2c/
6859 F:      drivers/i2c/algos/
6860 F:      drivers/i2c/busses/
6861
6862 I2C-TAOS-EVM DRIVER
6863 M:      Jean Delvare <jdelvare@suse.com>
6864 L:      linux-i2c@vger.kernel.org
6865 S:      Maintained
6866 F:      Documentation/i2c/busses/i2c-taos-evm
6867 F:      drivers/i2c/busses/i2c-taos-evm.c
6868
6869 I2C-TINY-USB DRIVER
6870 M:      Till Harbaum <till@harbaum.org>
6871 L:      linux-i2c@vger.kernel.org
6872 W:      http://www.harbaum.org/till/i2c_tiny_usb
6873 S:      Maintained
6874 F:      drivers/i2c/busses/i2c-tiny-usb.c
6875
6876 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6877 M:      Jean Delvare <jdelvare@suse.com>
6878 L:      linux-i2c@vger.kernel.org
6879 S:      Maintained
6880 F:      Documentation/i2c/busses/i2c-ali1535
6881 F:      Documentation/i2c/busses/i2c-ali1563
6882 F:      Documentation/i2c/busses/i2c-ali15x3
6883 F:      Documentation/i2c/busses/i2c-amd756
6884 F:      Documentation/i2c/busses/i2c-amd8111
6885 F:      Documentation/i2c/busses/i2c-i801
6886 F:      Documentation/i2c/busses/i2c-nforce2
6887 F:      Documentation/i2c/busses/i2c-piix4
6888 F:      Documentation/i2c/busses/i2c-sis5595
6889 F:      Documentation/i2c/busses/i2c-sis630
6890 F:      Documentation/i2c/busses/i2c-sis96x
6891 F:      Documentation/i2c/busses/i2c-via
6892 F:      Documentation/i2c/busses/i2c-viapro
6893 F:      drivers/i2c/busses/i2c-ali1535.c
6894 F:      drivers/i2c/busses/i2c-ali1563.c
6895 F:      drivers/i2c/busses/i2c-ali15x3.c
6896 F:      drivers/i2c/busses/i2c-amd756.c
6897 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6898 F:      drivers/i2c/busses/i2c-amd8111.c
6899 F:      drivers/i2c/busses/i2c-i801.c
6900 F:      drivers/i2c/busses/i2c-isch.c
6901 F:      drivers/i2c/busses/i2c-nforce2.c
6902 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6903 F:      drivers/i2c/busses/i2c-piix4.c
6904 F:      drivers/i2c/busses/i2c-sis5595.c
6905 F:      drivers/i2c/busses/i2c-sis630.c
6906 F:      drivers/i2c/busses/i2c-sis96x.c
6907 F:      drivers/i2c/busses/i2c-via.c
6908 F:      drivers/i2c/busses/i2c-viapro.c
6909
6910 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6911 M:      Hans de Goede <hdegoede@redhat.com>
6912 L:      linux-i2c@vger.kernel.org
6913 S:      Maintained
6914 F:      drivers/i2c/busses/i2c-cht-wc.c
6915
6916 I2C/SMBUS ISMT DRIVER
6917 M:      Seth Heasley <seth.heasley@intel.com>
6918 M:      Neil Horman <nhorman@tuxdriver.com>
6919 L:      linux-i2c@vger.kernel.org
6920 F:      drivers/i2c/busses/i2c-ismt.c
6921 F:      Documentation/i2c/busses/i2c-ismt
6922
6923 I2C/SMBUS STUB DRIVER
6924 M:      Jean Delvare <jdelvare@suse.com>
6925 L:      linux-i2c@vger.kernel.org
6926 S:      Maintained
6927 F:      drivers/i2c/i2c-stub.c
6928
6929 IA64 (Itanium) PLATFORM
6930 M:      Tony Luck <tony.luck@intel.com>
6931 M:      Fenghua Yu <fenghua.yu@intel.com>
6932 L:      linux-ia64@vger.kernel.org
6933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6934 S:      Maintained
6935 F:      arch/ia64/
6936
6937 IBM Power 842 compression accelerator
6938 M:      Haren Myneni <haren@us.ibm.com>
6939 S:      Supported
6940 F:      drivers/crypto/nx/Makefile
6941 F:      drivers/crypto/nx/Kconfig
6942 F:      drivers/crypto/nx/nx-842*
6943 F:      include/linux/sw842.h
6944 F:      crypto/842.c
6945 F:      lib/842/
6946
6947 IBM Power in-Nest Crypto Acceleration
6948 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6949 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6950 L:      linux-crypto@vger.kernel.org
6951 S:      Supported
6952 F:      drivers/crypto/nx/Makefile
6953 F:      drivers/crypto/nx/Kconfig
6954 F:      drivers/crypto/nx/nx-aes*
6955 F:      drivers/crypto/nx/nx-sha*
6956 F:      drivers/crypto/nx/nx.*
6957 F:      drivers/crypto/nx/nx_csbcpb.h
6958 F:      drivers/crypto/nx/nx_debugfs.h
6959
6960 IBM Power Linux RAID adapter
6961 M:      Brian King <brking@us.ibm.com>
6962 S:      Supported
6963 F:      drivers/scsi/ipr.*
6964
6965 IBM Power SRIOV Virtual NIC Device Driver
6966 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6967 M:      John Allen <jallen@linux.vnet.ibm.com>
6968 L:      netdev@vger.kernel.org
6969 S:      Supported
6970 F:      drivers/net/ethernet/ibm/ibmvnic.*
6971
6972 IBM Power Virtual Accelerator Switchboard
6973 M:      Sukadev Bhattiprolu
6974 L:      linuxppc-dev@lists.ozlabs.org
6975 S:      Supported
6976 F:      arch/powerpc/platforms/powernv/vas*
6977 F:      arch/powerpc/platforms/powernv/copy-paste.h
6978 F:      arch/powerpc/include/asm/vas.h
6979 F:      arch/powerpc/include/uapi/asm/vas.h
6980
6981 IBM Power Virtual Ethernet Device Driver
6982 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6983 L:      netdev@vger.kernel.org
6984 S:      Supported
6985 F:      drivers/net/ethernet/ibm/ibmveth.*
6986
6987 IBM Power Virtual FC Device Drivers
6988 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6989 L:      linux-scsi@vger.kernel.org
6990 S:      Supported
6991 F:      drivers/scsi/ibmvscsi/ibmvfc*
6992
6993 IBM Power Virtual Management Channel Driver
6994 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6995 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
6996 S:      Supported
6997 F:      drivers/misc/ibmvmc.*
6998
6999 IBM Power Virtual SCSI Device Drivers
7000 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7001 L:      linux-scsi@vger.kernel.org
7002 S:      Supported
7003 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7004 F:      include/scsi/viosrp.h
7005
7006 IBM Power Virtual SCSI Device Target Driver
7007 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7008 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7009 L:      linux-scsi@vger.kernel.org
7010 L:      target-devel@vger.kernel.org
7011 S:      Supported
7012 F:      drivers/scsi/ibmvscsi_tgt/
7013
7014 IBM Power VMX Cryptographic instructions
7015 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7016 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7017 L:      linux-crypto@vger.kernel.org
7018 S:      Supported
7019 F:      drivers/crypto/vmx/Makefile
7020 F:      drivers/crypto/vmx/Kconfig
7021 F:      drivers/crypto/vmx/vmx.c
7022 F:      drivers/crypto/vmx/aes*
7023 F:      drivers/crypto/vmx/ghash*
7024 F:      drivers/crypto/vmx/ppc-xlate.pl
7025
7026 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7027 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7028 L:      linux-pci@vger.kernel.org
7029 L:      linuxppc-dev@lists.ozlabs.org
7030 S:      Supported
7031 F:      drivers/pci/hotplug/rpaphp*
7032
7033 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7034 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7035 L:      linux-pci@vger.kernel.org
7036 L:      linuxppc-dev@lists.ozlabs.org
7037 S:      Supported
7038 F:      drivers/pci/hotplug/rpadlpar*
7039
7040 IBM ServeRAID RAID DRIVER
7041 S:      Orphan
7042 F:      drivers/scsi/ips.*
7043
7044 ICH LPC AND GPIO DRIVER
7045 M:      Peter Tyser <ptyser@xes-inc.com>
7046 S:      Maintained
7047 F:      drivers/mfd/lpc_ich.c
7048 F:      drivers/gpio/gpio-ich.c
7049
7050 IDE SUBSYSTEM
7051 M:      "David S. Miller" <davem@davemloft.net>
7052 L:      linux-ide@vger.kernel.org
7053 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7054 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7055 S:      Maintained
7056 F:      Documentation/ide/
7057 F:      drivers/ide/
7058 F:      include/linux/ide.h
7059
7060 IDE/ATAPI DRIVERS
7061 M:      Borislav Petkov <bp@alien8.de>
7062 L:      linux-ide@vger.kernel.org
7063 S:      Maintained
7064 F:      Documentation/cdrom/ide-cd
7065 F:      drivers/ide/ide-cd*
7066
7067 IDEAPAD LAPTOP EXTRAS DRIVER
7068 M:      Ike Panhc <ike.pan@canonical.com>
7069 L:      platform-driver-x86@vger.kernel.org
7070 W:      http://launchpad.net/ideapad-laptop
7071 S:      Maintained
7072 F:      drivers/platform/x86/ideapad-laptop.c
7073
7074 IDEAPAD LAPTOP SLIDEBAR DRIVER
7075 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7076 L:      linux-input@vger.kernel.org
7077 W:      https://github.com/o2genum/ideapad-slidebar
7078 S:      Maintained
7079 F:      drivers/input/misc/ideapad_slidebar.c
7080
7081 IDT VersaClock 5 CLOCK DRIVER
7082 M:      Marek Vasut <marek.vasut@gmail.com>
7083 S:      Maintained
7084 F:      drivers/clk/clk-versaclock5.c
7085
7086 IEEE 802.15.4 SUBSYSTEM
7087 M:      Alexander Aring <alex.aring@gmail.com>
7088 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7089 L:      linux-wpan@vger.kernel.org
7090 W:      http://wpan.cakelab.org/
7091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7093 S:      Maintained
7094 F:      net/ieee802154/
7095 F:      net/mac802154/
7096 F:      drivers/net/ieee802154/
7097 F:      include/linux/nl802154.h
7098 F:      include/linux/ieee802154.h
7099 F:      include/net/nl802154.h
7100 F:      include/net/mac802154.h
7101 F:      include/net/af_ieee802154.h
7102 F:      include/net/cfg802154.h
7103 F:      include/net/ieee802154_netdev.h
7104 F:      Documentation/networking/ieee802154.txt
7105
7106 IFE PROTOCOL
7107 M:      Yotam Gigi <yotam.gi@gmail.com>
7108 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7109 F:      net/ife
7110 F:      include/net/ife.h
7111 F:      include/uapi/linux/ife.h
7112
7113 IGORPLUG-USB IR RECEIVER
7114 M:      Sean Young <sean@mess.org>
7115 L:      linux-media@vger.kernel.org
7116 S:      Maintained
7117 F:      drivers/media/rc/igorplugusb.c
7118
7119 IGUANAWORKS USB IR TRANSCEIVER
7120 M:      Sean Young <sean@mess.org>
7121 L:      linux-media@vger.kernel.org
7122 S:      Maintained
7123 F:      drivers/media/rc/iguanair.c
7124
7125 IIO DIGITAL POTENTIOMETER DAC
7126 M:      Peter Rosin <peda@axentia.se>
7127 L:      linux-iio@vger.kernel.org
7128 S:      Maintained
7129 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7130 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7131 F:      drivers/iio/dac/dpot-dac.c
7132
7133 IIO ENVELOPE DETECTOR
7134 M:      Peter Rosin <peda@axentia.se>
7135 L:      linux-iio@vger.kernel.org
7136 S:      Maintained
7137 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7138 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7139 F:      drivers/iio/adc/envelope-detector.c
7140
7141 IIO MULTIPLEXER
7142 M:      Peter Rosin <peda@axentia.se>
7143 L:      linux-iio@vger.kernel.org
7144 S:      Maintained
7145 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7146 F:      drivers/iio/multiplexer/iio-mux.c
7147
7148 IIO SUBSYSTEM AND DRIVERS
7149 M:      Jonathan Cameron <jic23@kernel.org>
7150 R:      Hartmut Knaack <knaack.h@gmx.de>
7151 R:      Lars-Peter Clausen <lars@metafoo.de>
7152 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7153 L:      linux-iio@vger.kernel.org
7154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7155 S:      Maintained
7156 F:      Documentation/ABI/testing/configfs-iio*
7157 F:      Documentation/ABI/testing/sysfs-bus-iio*
7158 F:      Documentation/devicetree/bindings/iio/
7159 F:      drivers/iio/
7160 F:      drivers/staging/iio/
7161 F:      include/linux/iio/
7162 F:      tools/iio/
7163
7164 IIO UNIT CONVERTER
7165 M:      Peter Rosin <peda@axentia.se>
7166 L:      linux-iio@vger.kernel.org
7167 S:      Maintained
7168 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7169 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7170 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7171 F:      drivers/iio/afe/iio-rescale.c
7172
7173 IKANOS/ADI EAGLE ADSL USB DRIVER
7174 M:      Matthieu Castet <castet.matthieu@free.fr>
7175 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7176 S:      Maintained
7177 F:      drivers/usb/atm/ueagle-atm.c
7178
7179 IMGTEC ASCII LCD DRIVER
7180 M:      Paul Burton <paul.burton@mips.com>
7181 S:      Maintained
7182 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7183 F:      drivers/auxdisplay/img-ascii-lcd.c
7184
7185 IMGTEC IR DECODER DRIVER
7186 M:      James Hogan <jhogan@kernel.org>
7187 S:      Maintained
7188 F:      drivers/media/rc/img-ir/
7189
7190 IMON SOUNDGRAPH USB IR RECEIVER
7191 M:      Sean Young <sean@mess.org>
7192 L:      linux-media@vger.kernel.org
7193 S:      Maintained
7194 F:      drivers/media/rc/imon_raw.c
7195 F:      drivers/media/rc/imon.c
7196
7197 IMS TWINTURBO FRAMEBUFFER DRIVER
7198 L:      linux-fbdev@vger.kernel.org
7199 S:      Orphan
7200 F:      drivers/video/fbdev/imsttfb.c
7201
7202 INA209 HARDWARE MONITOR DRIVER
7203 M:      Guenter Roeck <linux@roeck-us.net>
7204 L:      linux-hwmon@vger.kernel.org
7205 S:      Maintained
7206 F:      Documentation/hwmon/ina209
7207 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7208 F:      drivers/hwmon/ina209.c
7209
7210 INA2XX HARDWARE MONITOR DRIVER
7211 M:      Guenter Roeck <linux@roeck-us.net>
7212 L:      linux-hwmon@vger.kernel.org
7213 S:      Maintained
7214 F:      Documentation/hwmon/ina2xx
7215 F:      drivers/hwmon/ina2xx.c
7216 F:      include/linux/platform_data/ina2xx.h
7217
7218 INDUSTRY PACK SUBSYSTEM (IPACK)
7219 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7220 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7221 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7222 L:      industrypack-devel@lists.sourceforge.net
7223 W:      http://industrypack.sourceforge.net
7224 S:      Maintained
7225 F:      drivers/ipack/
7226
7227 INFINIBAND SUBSYSTEM
7228 M:      Doug Ledford <dledford@redhat.com>
7229 M:      Jason Gunthorpe <jgg@mellanox.com>
7230 L:      linux-rdma@vger.kernel.org
7231 W:      https://github.com/linux-rdma/rdma-core
7232 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7234 S:      Supported
7235 F:      Documentation/devicetree/bindings/infiniband/
7236 F:      Documentation/infiniband/
7237 F:      drivers/infiniband/
7238 F:      include/uapi/linux/if_infiniband.h
7239 F:      include/uapi/rdma/
7240 F:      include/rdma/
7241
7242 INGENIC JZ4780 DMA Driver
7243 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7244 S:      Maintained
7245 F:      drivers/dma/dma-jz4780.c
7246
7247 INGENIC JZ4780 NAND DRIVER
7248 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7249 L:      linux-mtd@lists.infradead.org
7250 S:      Maintained
7251 F:      drivers/mtd/nand/raw/jz4780_*
7252
7253 INOTIFY
7254 M:      Jan Kara <jack@suse.cz>
7255 R:      Amir Goldstein <amir73il@gmail.com>
7256 L:      linux-fsdevel@vger.kernel.org
7257 S:      Maintained
7258 F:      Documentation/filesystems/inotify.txt
7259 F:      fs/notify/inotify/
7260 F:      include/linux/inotify.h
7261 F:      include/uapi/linux/inotify.h
7262
7263 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7264 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7265 L:      linux-input@vger.kernel.org
7266 Q:      http://patchwork.kernel.org/project/linux-input/list/
7267 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7268 S:      Maintained
7269 F:      drivers/input/
7270 F:      include/linux/input.h
7271 F:      include/uapi/linux/input.h
7272 F:      include/uapi/linux/input-event-codes.h
7273 F:      include/linux/input/
7274 F:      Documentation/devicetree/bindings/input/
7275 F:      Documentation/devicetree/bindings/serio/
7276 F:      Documentation/input/
7277
7278 INPUT MULTITOUCH (MT) PROTOCOL
7279 M:      Henrik Rydberg <rydberg@bitmath.org>
7280 L:      linux-input@vger.kernel.org
7281 S:      Odd fixes
7282 F:      Documentation/input/multi-touch-protocol.rst
7283 F:      drivers/input/input-mt.c
7284 K:      \b(ABS|SYN)_MT_
7285
7286 INSIDE SECURE CRYPTO DRIVER
7287 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7288 F:      drivers/crypto/inside-secure/
7289 S:      Maintained
7290 L:      linux-crypto@vger.kernel.org
7291
7292 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7293 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7294 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7295 L:      linux-integrity@vger.kernel.org
7296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7297 S:      Supported
7298 F:      security/integrity/ima/
7299
7300 INTEL 810/815 FRAMEBUFFER DRIVER
7301 M:      Antonino Daplas <adaplas@gmail.com>
7302 L:      linux-fbdev@vger.kernel.org
7303 S:      Maintained
7304 F:      drivers/video/fbdev/i810/
7305
7306 INTEL ASoC DRIVERS
7307 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7308 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7309 M:      Jie Yang <yang.jie@linux.intel.com>
7310 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7311 S:      Supported
7312 F:      sound/soc/intel/
7313
7314 INTEL C600 SERIES SAS CONTROLLER DRIVER
7315 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7316 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7317 L:      linux-scsi@vger.kernel.org
7318 T:      git git://git.code.sf.net/p/intel-sas/isci
7319 S:      Supported
7320 F:      drivers/scsi/isci/
7321
7322 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7323 M:      Jani Nikula <jani.nikula@linux.intel.com>
7324 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7325 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7326 L:      intel-gfx@lists.freedesktop.org
7327 W:      https://01.org/linuxgraphics/
7328 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7329 C:      irc://chat.freenode.net/intel-gfx
7330 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7331 T:      git git://anongit.freedesktop.org/drm-intel
7332 S:      Supported
7333 F:      drivers/gpu/drm/i915/
7334 F:      include/drm/i915*
7335 F:      include/uapi/drm/i915_drm.h
7336 F:      Documentation/gpu/i915.rst
7337
7338 INTEL ETHERNET DRIVERS
7339 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7340 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7341 W:      http://www.intel.com/support/feedback.htm
7342 W:      http://e1000.sourceforge.net/
7343 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7345 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7346 S:      Supported
7347 F:      Documentation/networking/e100.rst
7348 F:      Documentation/networking/e1000.rst
7349 F:      Documentation/networking/e1000e.txt
7350 F:      Documentation/networking/igb.txt
7351 F:      Documentation/networking/igbvf.txt
7352 F:      Documentation/networking/ixgb.txt
7353 F:      Documentation/networking/ixgbe.txt
7354 F:      Documentation/networking/ixgbevf.txt
7355 F:      Documentation/networking/i40e.txt
7356 F:      Documentation/networking/iavf.txt
7357 F:      Documentation/networking/ice.txt
7358 F:      drivers/net/ethernet/intel/
7359 F:      drivers/net/ethernet/intel/*/
7360 F:      include/linux/avf/virtchnl.h
7361
7362 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7363 M:      Maik Broemme <mbroemme@libmpq.org>
7364 L:      linux-fbdev@vger.kernel.org
7365 S:      Maintained
7366 F:      Documentation/fb/intelfb.txt
7367 F:      drivers/video/fbdev/intelfb/
7368
7369 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7370 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7371 M:      Zhi Wang <zhi.a.wang@intel.com>
7372 L:      intel-gvt-dev@lists.freedesktop.org
7373 L:      intel-gfx@lists.freedesktop.org
7374 W:      https://01.org/igvt-g
7375 T:      git https://github.com/intel/gvt-linux.git
7376 S:      Supported
7377 F:      drivers/gpu/drm/i915/gvt/
7378
7379 INTEL HID EVENT DRIVER
7380 M:      Alex Hung <alex.hung@canonical.com>
7381 L:      platform-driver-x86@vger.kernel.org
7382 S:      Maintained
7383 F:      drivers/platform/x86/intel-hid.c
7384
7385 INTEL I/OAT DMA DRIVER
7386 M:      Dave Jiang <dave.jiang@intel.com>
7387 R:      Dan Williams <dan.j.williams@intel.com>
7388 L:      dmaengine@vger.kernel.org
7389 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7390 S:      Supported
7391 F:      drivers/dma/ioat*
7392
7393 INTEL IDLE DRIVER
7394 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7395 M:      Len Brown <lenb@kernel.org>
7396 L:      linux-pm@vger.kernel.org
7397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7398 B:      https://bugzilla.kernel.org
7399 S:      Supported
7400 F:      drivers/idle/intel_idle.c
7401
7402 INTEL INTEGRATED SENSOR HUB DRIVER
7403 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7404 M:      Jiri Kosina <jikos@kernel.org>
7405 L:      linux-input@vger.kernel.org
7406 S:      Maintained
7407 F:      drivers/hid/intel-ish-hid/
7408
7409 INTEL IOMMU (VT-d)
7410 M:      David Woodhouse <dwmw2@infradead.org>
7411 L:      iommu@lists.linux-foundation.org
7412 T:      git git://git.infradead.org/iommu-2.6.git
7413 S:      Supported
7414 F:      drivers/iommu/intel-iommu.c
7415 F:      include/linux/intel-iommu.h
7416
7417 INTEL IOP-ADMA DMA DRIVER
7418 R:      Dan Williams <dan.j.williams@intel.com>
7419 S:      Odd fixes
7420 F:      drivers/dma/iop-adma.c
7421
7422 INTEL IPU3 CSI-2 CIO2 DRIVER
7423 M:      Yong Zhi <yong.zhi@intel.com>
7424 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7425 M:      Bingbu Cao <bingbu.cao@intel.com>
7426 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7427 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7428 L:      linux-media@vger.kernel.org
7429 S:      Maintained
7430 F:      drivers/media/pci/intel/ipu3/
7431 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7432
7433 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7434 M:      Krzysztof Halasa <khalasa@piap.pl>
7435 S:      Maintained
7436 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7437 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7438 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7439 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7440 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7441 F:      drivers/net/wan/ixp4xx_hss.c
7442
7443 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7444 M:      Deepak Saxena <dsaxena@plexity.net>
7445 S:      Maintained
7446 F:      drivers/char/hw_random/ixp4xx-rng.c
7447
7448 INTEL MANAGEMENT ENGINE (mei)
7449 M:      Tomas Winkler <tomas.winkler@intel.com>
7450 L:      linux-kernel@vger.kernel.org
7451 S:      Supported
7452 F:      include/uapi/linux/mei.h
7453 F:      include/linux/mei_cl_bus.h
7454 F:      drivers/misc/mei/*
7455 F:      drivers/watchdog/mei_wdt.c
7456 F:      Documentation/misc-devices/mei/*
7457 F:      samples/mei/*
7458
7459 INTEL MENLOW THERMAL DRIVER
7460 M:      Sujith Thomas <sujith.thomas@intel.com>
7461 L:      platform-driver-x86@vger.kernel.org
7462 W:      https://01.org/linux-acpi
7463 S:      Supported
7464 F:      drivers/platform/x86/intel_menlow.c
7465
7466 INTEL MERRIFIELD GPIO DRIVER
7467 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7468 L:      linux-gpio@vger.kernel.org
7469 S:      Maintained
7470 F:      drivers/gpio/gpio-merrifield.c
7471
7472 INTEL MIC DRIVERS (mic)
7473 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7474 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7475 S:      Supported
7476 W:      https://github.com/sudeepdutt/mic
7477 W:      http://software.intel.com/en-us/mic-developer
7478 F:      include/linux/mic_bus.h
7479 F:      include/linux/scif.h
7480 F:      include/uapi/linux/mic_common.h
7481 F:      include/uapi/linux/mic_ioctl.h
7482 F:      include/uapi/linux/scif_ioctl.h
7483 F:      drivers/misc/mic/
7484 F:      drivers/dma/mic_x100_dma.c
7485 F:      drivers/dma/mic_x100_dma.h
7486 F:      Documentation/mic/
7487
7488 INTEL PMC CORE DRIVER
7489 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7490 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7491 L:      platform-driver-x86@vger.kernel.org
7492 S:      Maintained
7493 F:      arch/x86/include/asm/pmc_core.h
7494 F:      drivers/platform/x86/intel_pmc_core*
7495
7496 INTEL PMC/P-Unit IPC DRIVER
7497 M:      Zha Qipeng<qipeng.zha@intel.com>
7498 L:      platform-driver-x86@vger.kernel.org
7499 S:      Maintained
7500 F:      drivers/platform/x86/intel_pmc_ipc.c
7501 F:      drivers/platform/x86/intel_punit_ipc.c
7502 F:      arch/x86/include/asm/intel_pmc_ipc.h
7503 F:      arch/x86/include/asm/intel_punit_ipc.h
7504
7505 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7506 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7507 L:      linux-wireless@vger.kernel.org
7508 S:      Maintained
7509 F:      Documentation/networking/README.ipw2100
7510 F:      Documentation/networking/README.ipw2200
7511 F:      drivers/net/wireless/intel/ipw2x00/
7512
7513 INTEL PSTATE DRIVER
7514 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7515 M:      Len Brown <lenb@kernel.org>
7516 L:      linux-pm@vger.kernel.org
7517 S:      Supported
7518 F:      drivers/cpufreq/intel_pstate.c
7519
7520 INTEL RDMA RNIC DRIVER
7521 M:      Faisal Latif <faisal.latif@intel.com>
7522 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7523 L:      linux-rdma@vger.kernel.org
7524 S:      Supported
7525 F:      drivers/infiniband/hw/i40iw/
7526 F:      include/uapi/rdma/i40iw-abi.h
7527
7528 INTEL SHA MULTIBUFFER DRIVER
7529 M:      Megha Dey <megha.dey@linux.intel.com>
7530 R:      Tim Chen <tim.c.chen@linux.intel.com>
7531 L:      linux-crypto@vger.kernel.org
7532 S:      Supported
7533 F:      arch/x86/crypto/sha*-mb/
7534 F:      crypto/mcryptd.c
7535
7536 INTEL TELEMETRY DRIVER
7537 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7538 L:      platform-driver-x86@vger.kernel.org
7539 S:      Maintained
7540 F:      arch/x86/include/asm/intel_telemetry.h
7541 F:      drivers/platform/x86/intel_telemetry*
7542
7543 INTEL VIRTUAL BUTTON DRIVER
7544 M:      AceLan Kao <acelan.kao@canonical.com>
7545 L:      platform-driver-x86@vger.kernel.org
7546 S:      Maintained
7547 F:      drivers/platform/x86/intel-vbtn.c
7548
7549 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7550 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7551 L:      linux-wireless@vger.kernel.org
7552 S:      Supported
7553 F:      drivers/net/wireless/intel/iwlegacy/
7554
7555 INTEL WIRELESS WIFI LINK (iwlwifi)
7556 M:      Johannes Berg <johannes.berg@intel.com>
7557 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7558 M:      Luca Coelho <luciano.coelho@intel.com>
7559 M:      Intel Linux Wireless <linuxwifi@intel.com>
7560 L:      linux-wireless@vger.kernel.org
7561 W:      http://intellinuxwireless.org
7562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7563 S:      Supported
7564 F:      drivers/net/wireless/intel/iwlwifi/
7565
7566 INTEL WIRELESS WIMAX CONNECTION 2400
7567 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7568 M:      linux-wimax@intel.com
7569 L:      wimax@linuxwimax.org (subscribers-only)
7570 S:      Supported
7571 W:      http://linuxwimax.org
7572 F:      Documentation/wimax/README.i2400m
7573 F:      drivers/net/wimax/i2400m/
7574 F:      include/uapi/linux/wimax/i2400m.h
7575
7576 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7577 M:      Mario Limonciello <mario.limonciello@dell.com>
7578 S:      Maintained
7579 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7580
7581 INTEL(R) TRACE HUB
7582 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7583 S:      Supported
7584 F:      Documentation/trace/intel_th.rst
7585 F:      drivers/hwtracing/intel_th/
7586
7587 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7588 M:      Ning Sun <ning.sun@intel.com>
7589 L:      tboot-devel@lists.sourceforge.net
7590 W:      http://tboot.sourceforge.net
7591 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7592 S:      Supported
7593 F:      Documentation/intel_txt.txt
7594 F:      include/linux/tboot.h
7595 F:      arch/x86/kernel/tboot.c
7596
7597 INTEL-MID GPIO DRIVER
7598 M:      David Cohen <david.a.cohen@linux.intel.com>
7599 L:      linux-gpio@vger.kernel.org
7600 S:      Maintained
7601 F:      drivers/gpio/gpio-intel-mid.c
7602
7603 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7604 M:      Linus Walleij <linus.walleij@linaro.org>
7605 L:      linux-iio@vger.kernel.org
7606 S:      Maintained
7607 F:      drivers/iio/gyro/mpu3050*
7608 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7609
7610 IOC3 ETHERNET DRIVER
7611 M:      Ralf Baechle <ralf@linux-mips.org>
7612 L:      linux-mips@linux-mips.org
7613 S:      Maintained
7614 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7615
7616 IOC3 SERIAL DRIVER
7617 M:      Pat Gefre <pfg@sgi.com>
7618 L:      linux-serial@vger.kernel.org
7619 S:      Maintained
7620 F:      drivers/tty/serial/ioc3_serial.c
7621
7622 IOMMU DRIVERS
7623 M:      Joerg Roedel <joro@8bytes.org>
7624 L:      iommu@lists.linux-foundation.org
7625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7626 S:      Maintained
7627 F:      Documentation/devicetree/bindings/iommu/
7628 F:      drivers/iommu/
7629 F:      include/linux/iommu.h
7630 F:      include/linux/of_iommu.h
7631 F:      include/linux/iova.h
7632
7633 IP MASQUERADING
7634 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7635 S:      Maintained
7636 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7637
7638 IPMI SUBSYSTEM
7639 M:      Corey Minyard <minyard@acm.org>
7640 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7641 W:      http://openipmi.sourceforge.net/
7642 S:      Supported
7643 F:      Documentation/IPMI.txt
7644 F:      drivers/char/ipmi/
7645 F:      include/linux/ipmi*
7646 F:      include/uapi/linux/ipmi*
7647
7648 IPS SCSI RAID DRIVER
7649 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7650 L:      linux-scsi@vger.kernel.org
7651 W:      http://www.adaptec.com/
7652 S:      Maintained
7653 F:      drivers/scsi/ips*
7654
7655 IPVS
7656 M:      Wensong Zhang <wensong@linux-vs.org>
7657 M:      Simon Horman <horms@verge.net.au>
7658 M:      Julian Anastasov <ja@ssi.bg>
7659 L:      netdev@vger.kernel.org
7660 L:      lvs-devel@vger.kernel.org
7661 S:      Maintained
7662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7663 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7664 F:      Documentation/networking/ipvs-sysctl.txt
7665 F:      include/net/ip_vs.h
7666 F:      include/uapi/linux/ip_vs.h
7667 F:      net/netfilter/ipvs/
7668
7669 IPWIRELESS DRIVER
7670 M:      Jiri Kosina <jikos@kernel.org>
7671 M:      David Sterba <dsterba@suse.com>
7672 S:      Odd Fixes
7673 F:      drivers/tty/ipwireless/
7674
7675 IPX NETWORK LAYER
7676 L:      netdev@vger.kernel.org
7677 S:      Obsolete
7678 F:      include/uapi/linux/ipx.h
7679 F:      drivers/staging/ipx/
7680
7681 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7682 M:      Marc Zyngier <marc.zyngier@arm.com>
7683 S:      Maintained
7684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7685 F:      Documentation/IRQ-domain.txt
7686 F:      include/linux/irqdomain.h
7687 F:      kernel/irq/irqdomain.c
7688 F:      kernel/irq/msi.c
7689
7690 IRQ SUBSYSTEM
7691 M:      Thomas Gleixner <tglx@linutronix.de>
7692 L:      linux-kernel@vger.kernel.org
7693 S:      Maintained
7694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7695 F:      kernel/irq/
7696
7697 IRQCHIP DRIVERS
7698 M:      Thomas Gleixner <tglx@linutronix.de>
7699 M:      Jason Cooper <jason@lakedaemon.net>
7700 M:      Marc Zyngier <marc.zyngier@arm.com>
7701 L:      linux-kernel@vger.kernel.org
7702 S:      Maintained
7703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7704 F:      Documentation/devicetree/bindings/interrupt-controller/
7705 F:      drivers/irqchip/
7706
7707 ISA
7708 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7709 S:      Maintained
7710 F:      Documentation/isa.txt
7711 F:      drivers/base/isa.c
7712 F:      include/linux/isa.h
7713
7714 ISA RADIO MODULE
7715 M:      Hans Verkuil <hverkuil@xs4all.nl>
7716 L:      linux-media@vger.kernel.org
7717 T:      git git://linuxtv.org/media_tree.git
7718 W:      https://linuxtv.org
7719 S:      Maintained
7720 F:      drivers/media/radio/radio-isa*
7721
7722 ISAPNP
7723 M:      Jaroslav Kysela <perex@perex.cz>
7724 S:      Maintained
7725 F:      Documentation/isapnp.txt
7726 F:      drivers/pnp/isapnp/
7727 F:      include/linux/isapnp.h
7728
7729 ISCSI
7730 M:      Lee Duncan <lduncan@suse.com>
7731 M:      Chris Leech <cleech@redhat.com>
7732 L:      open-iscsi@googlegroups.com
7733 W:      www.open-iscsi.com
7734 S:      Maintained
7735 F:      drivers/scsi/*iscsi*
7736 F:      include/scsi/*iscsi*
7737
7738 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7739 M:      Peter Jones <pjones@redhat.com>
7740 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7741 S:      Maintained
7742 F:      drivers/firmware/iscsi_ibft*
7743
7744 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7745 M:      Sagi Grimberg <sagi@grimberg.me>
7746 M:      Max Gurtovoy <maxg@mellanox.com>
7747 L:      linux-rdma@vger.kernel.org
7748 S:      Supported
7749 W:      http://www.openfabrics.org
7750 W:      www.open-iscsi.org
7751 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7752 F:      drivers/infiniband/ulp/iser/
7753
7754 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7755 M:      Sagi Grimberg <sagi@grimberg.me>
7756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7757 L:      linux-rdma@vger.kernel.org
7758 L:      target-devel@vger.kernel.org
7759 S:      Supported
7760 W:      http://www.linux-iscsi.org
7761 F:      drivers/infiniband/ulp/isert
7762
7763 ISDN SUBSYSTEM
7764 M:      Karsten Keil <isdn@linux-pingi.de>
7765 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7766 L:      netdev@vger.kernel.org
7767 W:      http://www.isdn4linux.de
7768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7769 S:      Maintained
7770 F:      Documentation/isdn/
7771 F:      drivers/isdn/
7772 F:      include/linux/isdn.h
7773 F:      include/linux/isdn/
7774 F:      include/uapi/linux/isdn.h
7775 F:      include/uapi/linux/isdn/
7776
7777 ISDN SUBSYSTEM (Eicon active card driver)
7778 M:      Armin Schindler <mac@melware.de>
7779 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7780 W:      http://www.melware.de
7781 S:      Maintained
7782 F:      drivers/isdn/hardware/eicon/
7783
7784 IT87 HARDWARE MONITORING DRIVER
7785 M:      Jean Delvare <jdelvare@suse.com>
7786 L:      linux-hwmon@vger.kernel.org
7787 S:      Maintained
7788 F:      Documentation/hwmon/it87
7789 F:      drivers/hwmon/it87.c
7790
7791 IT913X MEDIA DRIVER
7792 M:      Antti Palosaari <crope@iki.fi>
7793 L:      linux-media@vger.kernel.org
7794 W:      https://linuxtv.org
7795 W:      http://palosaari.fi/linux/
7796 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7797 T:      git git://linuxtv.org/anttip/media_tree.git
7798 S:      Maintained
7799 F:      drivers/media/tuners/it913x*
7800
7801 IVTV VIDEO4LINUX DRIVER
7802 M:      Andy Walls <awalls@md.metrocast.net>
7803 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7804 L:      linux-media@vger.kernel.org
7805 T:      git git://linuxtv.org/media_tree.git
7806 W:      http://www.ivtvdriver.org
7807 S:      Maintained
7808 F:      Documentation/media/v4l-drivers/ivtv*
7809 F:      drivers/media/pci/ivtv/
7810 F:      include/uapi/linux/ivtv*
7811
7812 IX2505V MEDIA DRIVER
7813 M:      Malcolm Priestley <tvboxspy@gmail.com>
7814 L:      linux-media@vger.kernel.org
7815 W:      https://linuxtv.org
7816 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7817 S:      Maintained
7818 F:      drivers/media/dvb-frontends/ix2505v*
7819
7820 JAILHOUSE HYPERVISOR INTERFACE
7821 M:      Jan Kiszka <jan.kiszka@siemens.com>
7822 L:      jailhouse-dev@googlegroups.com
7823 S:      Maintained
7824 F:      arch/x86/kernel/jailhouse.c
7825 F:      arch/x86/include/asm/jailhouse_para.h
7826
7827 JC42.4 TEMPERATURE SENSOR DRIVER
7828 M:      Guenter Roeck <linux@roeck-us.net>
7829 L:      linux-hwmon@vger.kernel.org
7830 S:      Maintained
7831 F:      drivers/hwmon/jc42.c
7832 F:      Documentation/hwmon/jc42
7833
7834 JFS FILESYSTEM
7835 M:      Dave Kleikamp <shaggy@kernel.org>
7836 L:      jfs-discussion@lists.sourceforge.net
7837 W:      http://jfs.sourceforge.net/
7838 T:      git git://github.com/kleikamp/linux-shaggy.git
7839 S:      Maintained
7840 F:      Documentation/filesystems/jfs.txt
7841 F:      fs/jfs/
7842
7843 JME NETWORK DRIVER
7844 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7845 L:      netdev@vger.kernel.org
7846 S:      Maintained
7847 F:      drivers/net/ethernet/jme.*
7848
7849 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7850 M:      David Woodhouse <dwmw2@infradead.org>
7851 L:      linux-mtd@lists.infradead.org
7852 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7853 S:      Maintained
7854 F:      fs/jffs2/
7855 F:      include/uapi/linux/jffs2.h
7856
7857 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7858 M:      "Theodore Ts'o" <tytso@mit.edu>
7859 M:      Jan Kara <jack@suse.com>
7860 L:      linux-ext4@vger.kernel.org
7861 S:      Maintained
7862 F:      fs/jbd2/
7863 F:      include/linux/jbd2.h
7864
7865 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7866 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7867 L:      linux-media@vger.kernel.org
7868 S:      Maintained
7869 F:      drivers/media/platform/rcar_jpu.c
7870
7871 JSM Neo PCI based serial card
7872 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7873 L:      linux-serial@vger.kernel.org
7874 S:      Maintained
7875 F:      drivers/tty/serial/jsm/
7876
7877 K10TEMP HARDWARE MONITORING DRIVER
7878 M:      Clemens Ladisch <clemens@ladisch.de>
7879 L:      linux-hwmon@vger.kernel.org
7880 S:      Maintained
7881 F:      Documentation/hwmon/k10temp
7882 F:      drivers/hwmon/k10temp.c
7883
7884 K8TEMP HARDWARE MONITORING DRIVER
7885 M:      Rudolf Marek <r.marek@assembler.cz>
7886 L:      linux-hwmon@vger.kernel.org
7887 S:      Maintained
7888 F:      Documentation/hwmon/k8temp
7889 F:      drivers/hwmon/k8temp.c
7890
7891 KASAN
7892 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7893 R:      Alexander Potapenko <glider@google.com>
7894 R:      Dmitry Vyukov <dvyukov@google.com>
7895 L:      kasan-dev@googlegroups.com
7896 S:      Maintained
7897 F:      arch/*/include/asm/kasan.h
7898 F:      arch/*/mm/kasan_init*
7899 F:      Documentation/dev-tools/kasan.rst
7900 F:      include/linux/kasan*.h
7901 F:      lib/test_kasan.c
7902 F:      mm/kasan/
7903 F:      scripts/Makefile.kasan
7904
7905 KCONFIG
7906 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7908 L:      linux-kbuild@vger.kernel.org
7909 S:      Maintained
7910 F:      Documentation/kbuild/kconfig*
7911 F:      scripts/kconfig/
7912 F:      scripts/Kconfig.include
7913
7914 KDUMP
7915 M:      Dave Young <dyoung@redhat.com>
7916 M:      Baoquan He <bhe@redhat.com>
7917 R:      Vivek Goyal <vgoyal@redhat.com>
7918 L:      kexec@lists.infradead.org
7919 W:      http://lse.sourceforge.net/kdump/
7920 S:      Maintained
7921 F:      Documentation/kdump/
7922
7923 KEENE FM RADIO TRANSMITTER DRIVER
7924 M:      Hans Verkuil <hverkuil@xs4all.nl>
7925 L:      linux-media@vger.kernel.org
7926 T:      git git://linuxtv.org/media_tree.git
7927 W:      https://linuxtv.org
7928 S:      Maintained
7929 F:      drivers/media/radio/radio-keene*
7930
7931 KERNEL AUTOMOUNTER
7932 M:      Ian Kent <raven@themaw.net>
7933 L:      autofs@vger.kernel.org
7934 S:      Maintained
7935 F:      fs/autofs/
7936
7937 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7938 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7939 M:      Michal Marek <michal.lkml@markovi.net>
7940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7941 L:      linux-kbuild@vger.kernel.org
7942 S:      Maintained
7943 F:      Documentation/kbuild/
7944 F:      Makefile
7945 F:      scripts/Kbuild*
7946 F:      scripts/Makefile*
7947 F:      scripts/basic/
7948 F:      scripts/mk*
7949 F:      scripts/mod/
7950 F:      scripts/package/
7951
7952 KERNEL JANITORS
7953 L:      kernel-janitors@vger.kernel.org
7954 W:      http://kernelnewbies.org/KernelJanitors
7955 S:      Odd Fixes
7956
7957 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7958 M:      "J. Bruce Fields" <bfields@fieldses.org>
7959 M:      Jeff Layton <jlayton@kernel.org>
7960 L:      linux-nfs@vger.kernel.org
7961 W:      http://nfs.sourceforge.net/
7962 T:      git git://linux-nfs.org/~bfields/linux.git
7963 S:      Supported
7964 F:      fs/nfsd/
7965 F:      include/uapi/linux/nfsd/
7966 F:      fs/lockd/
7967 F:      fs/nfs_common/
7968 F:      net/sunrpc/
7969 F:      include/linux/lockd/
7970 F:      include/linux/sunrpc/
7971 F:      include/uapi/linux/sunrpc/
7972
7973 KERNEL SELFTEST FRAMEWORK
7974 M:      Shuah Khan <shuah@kernel.org>
7975 L:      linux-kselftest@vger.kernel.org
7976 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7977 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7978 S:      Maintained
7979 F:      tools/testing/selftests/
7980 F:      Documentation/dev-tools/kselftest*
7981
7982 KERNEL USERMODE HELPER
7983 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7984 L:      linux-kernel@vger.kernel.org
7985 S:      Maintained
7986 F:      kernel/umh.c
7987 F:      include/linux/umh.h
7988
7989 KERNEL VIRTUAL MACHINE (KVM)
7990 M:      Paolo Bonzini <pbonzini@redhat.com>
7991 M:      Radim Krčmář <rkrcmar@redhat.com>
7992 L:      kvm@vger.kernel.org
7993 W:      http://www.linux-kvm.org
7994 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7995 S:      Supported
7996 F:      Documentation/virtual/kvm/
7997 F:      include/trace/events/kvm.h
7998 F:      include/uapi/asm-generic/kvm*
7999 F:      include/uapi/linux/kvm*
8000 F:      include/asm-generic/kvm*
8001 F:      include/linux/kvm*
8002 F:      include/kvm/iodev.h
8003 F:      virt/kvm/*
8004 F:      tools/kvm/
8005
8006 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8007 M:      Joerg Roedel <joro@8bytes.org>
8008 L:      kvm@vger.kernel.org
8009 W:      http://www.linux-kvm.org/
8010 S:      Maintained
8011 F:      arch/x86/include/asm/svm.h
8012 F:      arch/x86/kvm/svm.c
8013
8014 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8015 M:      Christoffer Dall <christoffer.dall@arm.com>
8016 M:      Marc Zyngier <marc.zyngier@arm.com>
8017 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8018 L:      kvmarm@lists.cs.columbia.edu
8019 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8021 S:      Supported
8022 F:      arch/arm/include/uapi/asm/kvm*
8023 F:      arch/arm/include/asm/kvm*
8024 F:      arch/arm/kvm/
8025 F:      virt/kvm/arm/
8026 F:      include/kvm/arm_*
8027
8028 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8029 M:      Christoffer Dall <christoffer.dall@arm.com>
8030 M:      Marc Zyngier <marc.zyngier@arm.com>
8031 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8032 L:      kvmarm@lists.cs.columbia.edu
8033 S:      Maintained
8034 F:      arch/arm64/include/uapi/asm/kvm*
8035 F:      arch/arm64/include/asm/kvm*
8036 F:      arch/arm64/kvm/
8037
8038 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8039 M:      James Hogan <jhogan@kernel.org>
8040 L:      linux-mips@linux-mips.org
8041 S:      Supported
8042 F:      arch/mips/include/uapi/asm/kvm*
8043 F:      arch/mips/include/asm/kvm*
8044 F:      arch/mips/kvm/
8045
8046 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8047 M:      Paul Mackerras <paulus@ozlabs.org>
8048 L:      kvm-ppc@vger.kernel.org
8049 W:      http://www.linux-kvm.org/
8050 T:      git git://github.com/agraf/linux-2.6.git
8051 S:      Supported
8052 F:      arch/powerpc/include/uapi/asm/kvm*
8053 F:      arch/powerpc/include/asm/kvm*
8054 F:      arch/powerpc/kvm/
8055 F:      arch/powerpc/kernel/kvm*
8056
8057 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8058 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8059 M:      Janosch Frank <frankja@linux.ibm.com>
8060 R:      David Hildenbrand <david@redhat.com>
8061 R:      Cornelia Huck <cohuck@redhat.com>
8062 L:      linux-s390@vger.kernel.org
8063 W:      http://www.ibm.com/developerworks/linux/linux390/
8064 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8065 S:      Supported
8066 F:      arch/s390/include/uapi/asm/kvm*
8067 F:      arch/s390/include/asm/gmap.h
8068 F:      arch/s390/include/asm/kvm*
8069 F:      arch/s390/kvm/
8070 F:      arch/s390/mm/gmap.c
8071
8072 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8073 M:      Paolo Bonzini <pbonzini@redhat.com>
8074 M:      Radim Krčmář <rkrcmar@redhat.com>
8075 L:      kvm@vger.kernel.org
8076 W:      http://www.linux-kvm.org
8077 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8078 S:      Supported
8079 F:      arch/x86/kvm/
8080 F:      arch/x86/include/uapi/asm/kvm*
8081 F:      arch/x86/include/asm/kvm*
8082 F:      arch/x86/include/asm/pvclock-abi.h
8083 F:      arch/x86/kernel/kvm.c
8084 F:      arch/x86/kernel/kvmclock.c
8085
8086 KERNFS
8087 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8088 M:      Tejun Heo <tj@kernel.org>
8089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8090 S:      Supported
8091 F:      include/linux/kernfs.h
8092 F:      fs/kernfs/
8093
8094 KEXEC
8095 M:      Eric Biederman <ebiederm@xmission.com>
8096 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8097 L:      kexec@lists.infradead.org
8098 S:      Maintained
8099 F:      include/linux/kexec.h
8100 F:      include/uapi/linux/kexec.h
8101 F:      kernel/kexec*
8102
8103 KEYS-ENCRYPTED
8104 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8105 L:      linux-integrity@vger.kernel.org
8106 L:      keyrings@vger.kernel.org
8107 S:      Supported
8108 F:      Documentation/security/keys/trusted-encrypted.rst
8109 F:      include/keys/encrypted-type.h
8110 F:      security/keys/encrypted-keys/
8111
8112 KEYS-TRUSTED
8113 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8114 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8115 L:      linux-integrity@vger.kernel.org
8116 L:      keyrings@vger.kernel.org
8117 S:      Supported
8118 F:      Documentation/security/keys/trusted-encrypted.rst
8119 F:      include/keys/trusted-type.h
8120 F:      security/keys/trusted.c
8121 F:      security/keys/trusted.h
8122
8123 KEYS/KEYRINGS:
8124 M:      David Howells <dhowells@redhat.com>
8125 L:      keyrings@vger.kernel.org
8126 S:      Maintained
8127 F:      Documentation/security/keys/core.rst
8128 F:      include/linux/key.h
8129 F:      include/linux/key-type.h
8130 F:      include/linux/keyctl.h
8131 F:      include/uapi/linux/keyctl.h
8132 F:      include/keys/
8133 F:      security/keys/
8134
8135 KGDB / KDB /debug_core
8136 M:      Jason Wessel <jason.wessel@windriver.com>
8137 M:      Daniel Thompson <daniel.thompson@linaro.org>
8138 W:      http://kgdb.wiki.kernel.org/
8139 L:      kgdb-bugreport@lists.sourceforge.net
8140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8141 S:      Maintained
8142 F:      Documentation/dev-tools/kgdb.rst
8143 F:      drivers/misc/kgdbts.c
8144 F:      drivers/tty/serial/kgdboc.c
8145 F:      include/linux/kdb.h
8146 F:      include/linux/kgdb.h
8147 F:      kernel/debug/
8148
8149 KMEMLEAK
8150 M:      Catalin Marinas <catalin.marinas@arm.com>
8151 S:      Maintained
8152 F:      Documentation/dev-tools/kmemleak.rst
8153 F:      include/linux/kmemleak.h
8154 F:      mm/kmemleak.c
8155 F:      mm/kmemleak-test.c
8156
8157 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8158 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8159 L:      linux-kernel@vger.kernel.org
8160 S:      Maintained
8161 F:      kernel/kmod.c
8162 F:      include/linux/kmod.h
8163 F:      lib/test_kmod.c
8164 F:      tools/testing/selftests/kmod/
8165
8166 KPROBES
8167 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8168 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8169 M:      "David S. Miller" <davem@davemloft.net>
8170 M:      Masami Hiramatsu <mhiramat@kernel.org>
8171 S:      Maintained
8172 F:      Documentation/kprobes.txt
8173 F:      include/linux/kprobes.h
8174 F:      include/asm-generic/kprobes.h
8175 F:      kernel/kprobes.c
8176
8177 KS0108 LCD CONTROLLER DRIVER
8178 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8179 S:      Maintained
8180 F:      Documentation/auxdisplay/ks0108
8181 F:      drivers/auxdisplay/ks0108.c
8182 F:      include/linux/ks0108.h
8183
8184 L3MDEV
8185 M:      David Ahern <dsa@cumulusnetworks.com>
8186 L:      netdev@vger.kernel.org
8187 S:      Maintained
8188 F:      net/l3mdev
8189 F:      include/net/l3mdev.h
8190
8191 LANTIQ / INTEL Ethernet drivers
8192 M:      Hauke Mehrtens <hauke@hauke-m.de>
8193 L:      netdev@vger.kernel.org
8194 S:      Maintained
8195 F:      net/dsa/tag_gswip.c
8196 F:      drivers/net/ethernet/lantiq_xrx200.c
8197 F:      drivers/net/dsa/lantiq_pce.h
8198 F:      drivers/net/dsa/lantiq_gswip.c
8199
8200 LANTIQ MIPS ARCHITECTURE
8201 M:      John Crispin <john@phrozen.org>
8202 L:      linux-mips@linux-mips.org
8203 S:      Maintained
8204 F:      arch/mips/lantiq
8205 F:      drivers/soc/lantiq
8206
8207 LAPB module
8208 L:      linux-x25@vger.kernel.org
8209 S:      Orphan
8210 F:      Documentation/networking/lapb-module.txt
8211 F:      include/*/lapb.h
8212 F:      net/lapb/
8213
8214 LASI 53c700 driver for PARISC
8215 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8216 L:      linux-scsi@vger.kernel.org
8217 S:      Maintained
8218 F:      Documentation/scsi/53c700.txt
8219 F:      drivers/scsi/53c700*
8220
8221 LEAKING_ADDRESSES
8222 M:      Tobin C. Harding <me@tobin.cc>
8223 M:      Tycho Andersen <tycho@tycho.ws>
8224 L:      kernel-hardening@lists.openwall.com
8225 S:      Maintained
8226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8227 F:      scripts/leaking_addresses.pl
8228
8229 LED SUBSYSTEM
8230 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8231 M:      Pavel Machek <pavel@ucw.cz>
8232 L:      linux-leds@vger.kernel.org
8233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8234 S:      Maintained
8235 F:      Documentation/devicetree/bindings/leds/
8236 F:      drivers/leds/
8237 F:      include/linux/leds.h
8238
8239 LEGACY EEPROM DRIVER
8240 M:      Jean Delvare <jdelvare@suse.com>
8241 S:      Maintained
8242 F:      Documentation/misc-devices/eeprom
8243 F:      drivers/misc/eeprom/eeprom.c
8244
8245 LEGO MINDSTORMS EV3
8246 R:      David Lechner <david@lechnology.com>
8247 S:      Maintained
8248 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8249 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8250 F:      drivers/power/supply/lego_ev3_battery.c
8251
8252 LEGO USB Tower driver
8253 M:      Juergen Stuber <starblue@users.sourceforge.net>
8254 L:      legousb-devel@lists.sourceforge.net
8255 W:      http://legousb.sourceforge.net/
8256 S:      Maintained
8257 F:      drivers/usb/misc/legousbtower.c
8258
8259 LG2160 MEDIA DRIVER
8260 M:      Michael Krufky <mkrufky@linuxtv.org>
8261 L:      linux-media@vger.kernel.org
8262 W:      https://linuxtv.org
8263 W:      http://github.com/mkrufky
8264 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8265 T:      git git://linuxtv.org/mkrufky/tuners.git
8266 S:      Maintained
8267 F:      drivers/media/dvb-frontends/lg2160.*
8268
8269 LGDT3305 MEDIA DRIVER
8270 M:      Michael Krufky <mkrufky@linuxtv.org>
8271 L:      linux-media@vger.kernel.org
8272 W:      https://linuxtv.org
8273 W:      http://github.com/mkrufky
8274 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8275 T:      git git://linuxtv.org/mkrufky/tuners.git
8276 S:      Maintained
8277 F:      drivers/media/dvb-frontends/lgdt3305.*
8278
8279 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8280 M:      Viresh Kumar <vireshk@kernel.org>
8281 L:      linux-ide@vger.kernel.org
8282 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8283 S:      Maintained
8284 F:      include/linux/pata_arasan_cf_data.h
8285 F:      drivers/ata/pata_arasan_cf.c
8286
8287 LIBATA PATA DRIVERS
8288 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8289 M:      Jens Axboe <axboe@kernel.dk>
8290 L:      linux-ide@vger.kernel.org
8291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8292 S:      Maintained
8293 F:      drivers/ata/pata_*.c
8294 F:      drivers/ata/ata_generic.c
8295
8296 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8297 M:      Linus Walleij <linus.walleij@linaro.org>
8298 L:      linux-ide@vger.kernel.org
8299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8300 S:      Maintained
8301 F:      drivers/ata/pata_ftide010.c
8302 F:      drivers/ata/sata_gemini.c
8303 F:      drivers/ata/sata_gemini.h
8304
8305 LIBATA SATA AHCI PLATFORM devices support
8306 M:      Hans de Goede <hdegoede@redhat.com>
8307 M:      Jens Axboe <axboe@kernel.dk>
8308 L:      linux-ide@vger.kernel.org
8309 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8310 S:      Maintained
8311 F:      drivers/ata/ahci_platform.c
8312 F:      drivers/ata/libahci_platform.c
8313 F:      include/linux/ahci_platform.h
8314
8315 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8316 M:      Mikael Pettersson <mikpelinux@gmail.com>
8317 L:      linux-ide@vger.kernel.org
8318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8319 S:      Maintained
8320 F:      drivers/ata/sata_promise.*
8321
8322 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8323 M:      Jens Axboe <axboe@kernel.dk>
8324 L:      linux-ide@vger.kernel.org
8325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8326 S:      Maintained
8327 F:      drivers/ata/
8328 F:      include/linux/ata.h
8329 F:      include/linux/libata.h
8330 F:      Documentation/devicetree/bindings/ata/
8331
8332 LIBLOCKDEP
8333 M:      Sasha Levin <alexander.levin@microsoft.com>
8334 S:      Maintained
8335 F:      tools/lib/lockdep/
8336
8337 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8338 M:      Ross Zwisler <zwisler@kernel.org>
8339 M:      Dan Williams <dan.j.williams@intel.com>
8340 M:      Vishal Verma <vishal.l.verma@intel.com>
8341 M:      Dave Jiang <dave.jiang@intel.com>
8342 L:      linux-nvdimm@lists.01.org
8343 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8344 S:      Supported
8345 F:      drivers/nvdimm/blk.c
8346 F:      drivers/nvdimm/region_devs.c
8347
8348 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8349 M:      Vishal Verma <vishal.l.verma@intel.com>
8350 M:      Dan Williams <dan.j.williams@intel.com>
8351 M:      Ross Zwisler <zwisler@kernel.org>
8352 M:      Dave Jiang <dave.jiang@intel.com>
8353 L:      linux-nvdimm@lists.01.org
8354 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8355 S:      Supported
8356 F:      drivers/nvdimm/btt*
8357
8358 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8359 M:      Ross Zwisler <zwisler@kernel.org>
8360 M:      Dan Williams <dan.j.williams@intel.com>
8361 M:      Vishal Verma <vishal.l.verma@intel.com>
8362 M:      Dave Jiang <dave.jiang@intel.com>
8363 L:      linux-nvdimm@lists.01.org
8364 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8365 S:      Supported
8366 F:      drivers/nvdimm/pmem*
8367
8368 LIBNVDIMM: DEVICETREE BINDINGS
8369 M:      Oliver O'Halloran <oohall@gmail.com>
8370 L:      linux-nvdimm@lists.01.org
8371 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8372 S:      Supported
8373 F:      drivers/nvdimm/of_pmem.c
8374 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8375
8376 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8377 M:      Dan Williams <dan.j.williams@intel.com>
8378 M:      Ross Zwisler <zwisler@kernel.org>
8379 M:      Vishal Verma <vishal.l.verma@intel.com>
8380 M:      Dave Jiang <dave.jiang@intel.com>
8381 L:      linux-nvdimm@lists.01.org
8382 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8384 S:      Supported
8385 F:      drivers/nvdimm/*
8386 F:      drivers/acpi/nfit/*
8387 F:      include/linux/nd.h
8388 F:      include/linux/libnvdimm.h
8389 F:      include/uapi/linux/ndctl.h
8390
8391 LIGHTNVM PLATFORM SUPPORT
8392 M:      Matias Bjorling <mb@lightnvm.io>
8393 W:      http://github/OpenChannelSSD
8394 L:      linux-block@vger.kernel.org
8395 S:      Maintained
8396 F:      drivers/lightnvm/
8397 F:      include/linux/lightnvm.h
8398 F:      include/uapi/linux/lightnvm.h
8399
8400 LINUX FOR POWER MACINTOSH
8401 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8402 W:      http://www.penguinppc.org/
8403 L:      linuxppc-dev@lists.ozlabs.org
8404 S:      Maintained
8405 F:      arch/powerpc/platforms/powermac/
8406 F:      drivers/macintosh/
8407
8408 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8409 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8410 M:      Paul Mackerras <paulus@samba.org>
8411 M:      Michael Ellerman <mpe@ellerman.id.au>
8412 W:      https://github.com/linuxppc/linux/wiki
8413 L:      linuxppc-dev@lists.ozlabs.org
8414 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8416 S:      Supported
8417 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8418 F:      Documentation/devicetree/bindings/powerpc/
8419 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8420 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8421 F:      Documentation/powerpc/
8422 F:      arch/powerpc/
8423 F:      drivers/char/tpm/tpm_ibmvtpm*
8424 F:      drivers/crypto/nx/
8425 F:      drivers/crypto/vmx/
8426 F:      drivers/i2c/busses/i2c-opal.c
8427 F:      drivers/net/ethernet/ibm/ibmveth.*
8428 F:      drivers/net/ethernet/ibm/ibmvnic.*
8429 F:      drivers/pci/hotplug/pnv_php.c
8430 F:      drivers/pci/hotplug/rpa*
8431 F:      drivers/rtc/rtc-opal.c
8432 F:      drivers/scsi/ibmvscsi/
8433 F:      drivers/tty/hvc/hvc_opal.c
8434 F:      drivers/watchdog/wdrtas.c
8435 F:      tools/testing/selftests/powerpc
8436 N:      /pmac
8437 N:      powermac
8438 N:      powernv
8439 N:      [^a-z0-9]ps3
8440 N:      pseries
8441
8442 LINUX FOR POWERPC EMBEDDED MPC5XXX
8443 M:      Anatolij Gustschin <agust@denx.de>
8444 L:      linuxppc-dev@lists.ozlabs.org
8445 T:      git git://git.denx.de/linux-denx-agust.git
8446 S:      Maintained
8447 F:      arch/powerpc/platforms/512x/
8448 F:      arch/powerpc/platforms/52xx/
8449
8450 LINUX FOR POWERPC EMBEDDED PPC4XX
8451 M:      Alistair Popple <alistair@popple.id.au>
8452 M:      Matt Porter <mporter@kernel.crashing.org>
8453 W:      http://www.penguinppc.org/
8454 L:      linuxppc-dev@lists.ozlabs.org
8455 S:      Maintained
8456 F:      arch/powerpc/platforms/40x/
8457 F:      arch/powerpc/platforms/44x/
8458
8459 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8460 M:      Scott Wood <oss@buserror.net>
8461 M:      Kumar Gala <galak@kernel.crashing.org>
8462 W:      http://www.penguinppc.org/
8463 L:      linuxppc-dev@lists.ozlabs.org
8464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8465 S:      Maintained
8466 F:      arch/powerpc/platforms/83xx/
8467 F:      arch/powerpc/platforms/85xx/
8468 F:      Documentation/devicetree/bindings/powerpc/fsl/
8469
8470 LINUX FOR POWERPC EMBEDDED PPC8XX
8471 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8472 W:      http://www.penguinppc.org/
8473 L:      linuxppc-dev@lists.ozlabs.org
8474 S:      Maintained
8475 F:      arch/powerpc/platforms/8xx/
8476
8477 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8478 L:      linuxppc-dev@lists.ozlabs.org
8479 S:      Orphan
8480 F:      arch/powerpc/*/*virtex*
8481 F:      arch/powerpc/*/*/*virtex*
8482
8483 LINUX FOR POWERPC PA SEMI PWRFICIENT
8484 L:      linuxppc-dev@lists.ozlabs.org
8485 S:      Orphan
8486 F:      arch/powerpc/platforms/pasemi/
8487 F:      drivers/*/*pasemi*
8488 F:      drivers/*/*/*pasemi*
8489
8490 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8491 M:      Kees Cook <keescook@chromium.org>
8492 S:      Maintained
8493 F:      drivers/misc/lkdtm/*
8494
8495 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8496 M:      Alan Stern <stern@rowland.harvard.edu>
8497 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8498 M:      Will Deacon <will.deacon@arm.com>
8499 M:      Peter Zijlstra <peterz@infradead.org>
8500 M:      Boqun Feng <boqun.feng@gmail.com>
8501 M:      Nicholas Piggin <npiggin@gmail.com>
8502 M:      David Howells <dhowells@redhat.com>
8503 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8504 M:      Luc Maranget <luc.maranget@inria.fr>
8505 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8506 R:      Akira Yokosawa <akiyks@gmail.com>
8507 R:      Daniel Lustig <dlustig@nvidia.com>
8508 L:      linux-kernel@vger.kernel.org
8509 L:      linux-arch@vger.kernel.org
8510 S:      Supported
8511 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8512 F:      tools/memory-model/
8513 F:      Documentation/atomic_bitops.txt
8514 F:      Documentation/atomic_t.txt
8515 F:      Documentation/core-api/atomic_ops.rst
8516 F:      Documentation/core-api/refcount-vs-atomic.rst
8517 F:      Documentation/memory-barriers.txt
8518
8519 LIS3LV02D ACCELEROMETER DRIVER
8520 M:      Eric Piel <eric.piel@tremplin-utc.net>
8521 S:      Maintained
8522 F:      Documentation/misc-devices/lis3lv02d
8523 F:      drivers/misc/lis3lv02d/
8524 F:      drivers/platform/x86/hp_accel.c
8525
8526 LIVE PATCHING
8527 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8528 M:      Jessica Yu <jeyu@kernel.org>
8529 M:      Jiri Kosina <jikos@kernel.org>
8530 M:      Miroslav Benes <mbenes@suse.cz>
8531 R:      Petr Mladek <pmladek@suse.com>
8532 S:      Maintained
8533 F:      kernel/livepatch/
8534 F:      include/linux/livepatch.h
8535 F:      arch/x86/include/asm/livepatch.h
8536 F:      arch/x86/kernel/livepatch.c
8537 F:      Documentation/livepatch/
8538 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8539 F:      samples/livepatch/
8540 L:      live-patching@vger.kernel.org
8541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8542
8543 LLC (802.2)
8544 L:      netdev@vger.kernel.org
8545 S:      Odd fixes
8546 F:      include/linux/llc.h
8547 F:      include/uapi/linux/llc.h
8548 F:      include/net/llc*
8549 F:      net/llc/
8550
8551 LM73 HARDWARE MONITOR DRIVER
8552 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8553 L:      linux-hwmon@vger.kernel.org
8554 S:      Maintained
8555 F:      drivers/hwmon/lm73.c
8556
8557 LM78 HARDWARE MONITOR DRIVER
8558 M:      Jean Delvare <jdelvare@suse.com>
8559 L:      linux-hwmon@vger.kernel.org
8560 S:      Maintained
8561 F:      Documentation/hwmon/lm78
8562 F:      drivers/hwmon/lm78.c
8563
8564 LM83 HARDWARE MONITOR DRIVER
8565 M:      Jean Delvare <jdelvare@suse.com>
8566 L:      linux-hwmon@vger.kernel.org
8567 S:      Maintained
8568 F:      Documentation/hwmon/lm83
8569 F:      drivers/hwmon/lm83.c
8570
8571 LM90 HARDWARE MONITOR DRIVER
8572 M:      Jean Delvare <jdelvare@suse.com>
8573 L:      linux-hwmon@vger.kernel.org
8574 S:      Maintained
8575 F:      Documentation/hwmon/lm90
8576 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8577 F:      drivers/hwmon/lm90.c
8578 F:      include/dt-bindings/thermal/lm90.h
8579
8580 LM95234 HARDWARE MONITOR DRIVER
8581 M:      Guenter Roeck <linux@roeck-us.net>
8582 L:      linux-hwmon@vger.kernel.org
8583 S:      Maintained
8584 F:      Documentation/hwmon/lm95234
8585 F:      drivers/hwmon/lm95234.c
8586
8587 LME2510 MEDIA DRIVER
8588 M:      Malcolm Priestley <tvboxspy@gmail.com>
8589 L:      linux-media@vger.kernel.org
8590 W:      https://linuxtv.org
8591 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8592 S:      Maintained
8593 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8594
8595 LOADPIN SECURITY MODULE
8596 M:      Kees Cook <keescook@chromium.org>
8597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8598 S:      Supported
8599 F:      security/loadpin/
8600 F:      Documentation/admin-guide/LSM/LoadPin.rst
8601
8602 LOCKING PRIMITIVES
8603 M:      Peter Zijlstra <peterz@infradead.org>
8604 M:      Ingo Molnar <mingo@redhat.com>
8605 M:      Will Deacon <will.deacon@arm.com>
8606 L:      linux-kernel@vger.kernel.org
8607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8608 S:      Maintained
8609 F:      Documentation/locking/
8610 F:      include/linux/lockdep.h
8611 F:      include/linux/spinlock*.h
8612 F:      arch/*/include/asm/spinlock*.h
8613 F:      include/linux/rwlock*.h
8614 F:      include/linux/mutex*.h
8615 F:      include/linux/rwsem*.h
8616 F:      arch/*/include/asm/rwsem.h
8617 F:      include/linux/seqlock.h
8618 F:      lib/locking*.[ch]
8619 F:      kernel/locking/
8620 X:      kernel/locking/locktorture.c
8621
8622 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8623 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8624 L:      linux-ntfs-dev@lists.sourceforge.net
8625 W:      http://www.linux-ntfs.org/content/view/19/37/
8626 S:      Maintained
8627 F:      Documentation/ldm.txt
8628 F:      block/partitions/ldm.*
8629
8630 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8631 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8632 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8633 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8634 L:      MPT-FusionLinux.pdl@broadcom.com
8635 L:      linux-scsi@vger.kernel.org
8636 W:      http://www.avagotech.com/support/
8637 S:      Supported
8638 F:      drivers/message/fusion/
8639 F:      drivers/scsi/mpt3sas/
8640
8641 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8642 M:      Matthew Wilcox <matthew@wil.cx>
8643 L:      linux-scsi@vger.kernel.org
8644 S:      Maintained
8645 F:      drivers/scsi/sym53c8xx_2/
8646
8647 LTC4261 HARDWARE MONITOR DRIVER
8648 M:      Guenter Roeck <linux@roeck-us.net>
8649 L:      linux-hwmon@vger.kernel.org
8650 S:      Maintained
8651 F:      Documentation/hwmon/ltc4261
8652 F:      drivers/hwmon/ltc4261.c
8653
8654 LTC4306 I2C MULTIPLEXER DRIVER
8655 M:      Michael Hennerich <michael.hennerich@analog.com>
8656 W:      http://ez.analog.com/community/linux-device-drivers
8657 L:      linux-i2c@vger.kernel.org
8658 S:      Supported
8659 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8660 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8661
8662 LTP (Linux Test Project)
8663 M:      Mike Frysinger <vapier@gentoo.org>
8664 M:      Cyril Hrubis <chrubis@suse.cz>
8665 M:      Wanlong Gao <wanlong.gao@gmail.com>
8666 M:      Jan Stancek <jstancek@redhat.com>
8667 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8668 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8669 L:      ltp@lists.linux.it (subscribers-only)
8670 W:      http://linux-test-project.github.io/
8671 T:      git git://github.com/linux-test-project/ltp.git
8672 S:      Maintained
8673
8674 M68K ARCHITECTURE
8675 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8676 L:      linux-m68k@lists.linux-m68k.org
8677 W:      http://www.linux-m68k.org/
8678 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8679 S:      Maintained
8680 F:      arch/m68k/
8681 F:      drivers/zorro/
8682
8683 M68K ON APPLE MACINTOSH
8684 M:      Joshua Thompson <funaho@jurai.org>
8685 W:      http://www.mac.linux-m68k.org/
8686 L:      linux-m68k@lists.linux-m68k.org
8687 S:      Maintained
8688 F:      arch/m68k/mac/
8689
8690 M68K ON HP9000/300
8691 M:      Philip Blundell <philb@gnu.org>
8692 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8693 S:      Maintained
8694 F:      arch/m68k/hp300/
8695
8696 M88DS3103 MEDIA DRIVER
8697 M:      Antti Palosaari <crope@iki.fi>
8698 L:      linux-media@vger.kernel.org
8699 W:      https://linuxtv.org
8700 W:      http://palosaari.fi/linux/
8701 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8702 T:      git git://linuxtv.org/anttip/media_tree.git
8703 S:      Maintained
8704 F:      drivers/media/dvb-frontends/m88ds3103*
8705
8706 M88RS2000 MEDIA DRIVER
8707 M:      Malcolm Priestley <tvboxspy@gmail.com>
8708 L:      linux-media@vger.kernel.org
8709 W:      https://linuxtv.org
8710 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8711 S:      Maintained
8712 F:      drivers/media/dvb-frontends/m88rs2000*
8713
8714 MA901 MASTERKIT USB FM RADIO DRIVER
8715 M:      Alexey Klimov <klimov.linux@gmail.com>
8716 L:      linux-media@vger.kernel.org
8717 T:      git git://linuxtv.org/media_tree.git
8718 S:      Maintained
8719 F:      drivers/media/radio/radio-ma901.c
8720
8721 MAC80211
8722 M:      Johannes Berg <johannes@sipsolutions.net>
8723 L:      linux-wireless@vger.kernel.org
8724 W:      http://wireless.kernel.org/
8725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8727 S:      Maintained
8728 F:      Documentation/networking/mac80211-injection.txt
8729 F:      include/net/mac80211.h
8730 F:      net/mac80211/
8731 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8732 F:      Documentation/networking/mac80211_hwsim/README
8733
8734 MAILBOX API
8735 M:      Jassi Brar <jassisinghbrar@gmail.com>
8736 L:      linux-kernel@vger.kernel.org
8737 S:      Maintained
8738 F:      drivers/mailbox/
8739 F:      include/linux/mailbox_client.h
8740 F:      include/linux/mailbox_controller.h
8741
8742 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8743 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8744 W:      http://www.kernel.org/doc/man-pages
8745 L:      linux-man@vger.kernel.org
8746 S:      Maintained
8747
8748 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8749 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8750 L:      linux-mips@linux-mips.org
8751 S:      Maintained
8752 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8753
8754 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8755 M:      Andrew Lunn <andrew@lunn.ch>
8756 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8757 L:      netdev@vger.kernel.org
8758 S:      Maintained
8759 F:      drivers/net/dsa/mv88e6xxx/
8760 F:      include/linux/platform_data/mv88e6xxx.h
8761 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8762
8763 MARVELL ARMADA DRM SUPPORT
8764 M:      Russell King <linux@armlinux.org.uk>
8765 S:      Maintained
8766 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8767 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8768 F:      drivers/gpu/drm/armada/
8769 F:      include/uapi/drm/armada_drm.h
8770 F:      Documentation/devicetree/bindings/display/armada/
8771
8772 MARVELL CRYPTO DRIVER
8773 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8774 M:      Arnaud Ebalard <arno@natisbad.org>
8775 F:      drivers/crypto/marvell/
8776 S:      Maintained
8777 L:      linux-crypto@vger.kernel.org
8778
8779 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8780 M:      Mirko Lindner <mlindner@marvell.com>
8781 M:      Stephen Hemminger <stephen@networkplumber.org>
8782 L:      netdev@vger.kernel.org
8783 S:      Maintained
8784 F:      drivers/net/ethernet/marvell/sk*
8785
8786 MARVELL LIBERTAS WIRELESS DRIVER
8787 L:      libertas-dev@lists.infradead.org
8788 S:      Orphan
8789 F:      drivers/net/wireless/marvell/libertas/
8790
8791 MARVELL MACCHIATOBIN SUPPORT
8792 M:      Russell King <linux@armlinux.org.uk>
8793 L:      linux-arm-kernel@lists.infradead.org
8794 S:      Maintained
8795 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8796
8797 MARVELL MV643XX ETHERNET DRIVER
8798 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8799 L:      netdev@vger.kernel.org
8800 S:      Maintained
8801 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8802 F:      include/linux/mv643xx.h
8803
8804 MARVELL MV88X3310 PHY DRIVER
8805 M:      Russell King <linux@armlinux.org.uk>
8806 L:      netdev@vger.kernel.org
8807 S:      Maintained
8808 F:      drivers/net/phy/marvell10g.c
8809
8810 MARVELL MVNETA ETHERNET DRIVER
8811 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8812 L:      netdev@vger.kernel.org
8813 S:      Maintained
8814 F:      drivers/net/ethernet/marvell/mvneta.*
8815
8816 MARVELL MWIFIEX WIRELESS DRIVER
8817 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8818 M:      Nishant Sarmukadam <nishants@marvell.com>
8819 M:      Ganapathi Bhat <gbhat@marvell.com>
8820 M:      Xinming Hu <huxinming820@gmail.com>
8821 L:      linux-wireless@vger.kernel.org
8822 S:      Maintained
8823 F:      drivers/net/wireless/marvell/mwifiex/
8824
8825 MARVELL MWL8K WIRELESS DRIVER
8826 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8827 L:      linux-wireless@vger.kernel.org
8828 S:      Odd Fixes
8829 F:      drivers/net/wireless/marvell/mwl8k.c
8830
8831 MARVELL NAND CONTROLLER DRIVER
8832 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8833 L:      linux-mtd@lists.infradead.org
8834 S:      Maintained
8835 F:      drivers/mtd/nand/raw/marvell_nand.c
8836 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8837
8838 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8839 M:      Nicolas Pitre <nico@fluxnic.net>
8840 S:      Odd Fixes
8841 F:      drivers/mmc/host/mvsdio.*
8842
8843 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8844 M:      Hu Ziji <huziji@marvell.com>
8845 L:      linux-mmc@vger.kernel.org
8846 S:      Supported
8847 F:      drivers/mmc/host/sdhci-xenon*
8848 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8849
8850 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
8851 M:      Sunil Goutham <sgoutham@marvell.com>
8852 M:      Linu Cherian <lcherian@marvell.com>
8853 M:      Geetha sowjanya <gakula@marvell.com>
8854 M:      Jerin Jacob <jerinj@marvell.com>
8855 L:      netdev@vger.kernel.org
8856 S:      Supported
8857 F:      drivers/net/ethernet/marvell/octeontx2/af/
8858
8859 MATROX FRAMEBUFFER DRIVER
8860 L:      linux-fbdev@vger.kernel.org
8861 S:      Orphan
8862 F:      drivers/video/fbdev/matrox/matroxfb_*
8863 F:      include/uapi/linux/matroxfb.h
8864
8865 MAX16065 HARDWARE MONITOR DRIVER
8866 M:      Guenter Roeck <linux@roeck-us.net>
8867 L:      linux-hwmon@vger.kernel.org
8868 S:      Maintained
8869 F:      Documentation/hwmon/max16065
8870 F:      drivers/hwmon/max16065.c
8871
8872 MAX20751 HARDWARE MONITOR DRIVER
8873 M:      Guenter Roeck <linux@roeck-us.net>
8874 L:      linux-hwmon@vger.kernel.org
8875 S:      Maintained
8876 F:      Documentation/hwmon/max20751
8877 F:      drivers/hwmon/max20751.c
8878
8879 MAX2175 SDR TUNER DRIVER
8880 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8881 L:      linux-media@vger.kernel.org
8882 T:      git git://linuxtv.org/media_tree.git
8883 S:      Maintained
8884 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8885 F:      Documentation/media/v4l-drivers/max2175.rst
8886 F:      drivers/media/i2c/max2175*
8887 F:      include/uapi/linux/max2175.h
8888
8889 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8890 L:      linux-hwmon@vger.kernel.org
8891 S:      Orphan
8892 F:      Documentation/hwmon/max6650
8893 F:      drivers/hwmon/max6650.c
8894
8895 MAX6697 HARDWARE MONITOR DRIVER
8896 M:      Guenter Roeck <linux@roeck-us.net>
8897 L:      linux-hwmon@vger.kernel.org
8898 S:      Maintained
8899 F:      Documentation/hwmon/max6697
8900 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8901 F:      drivers/hwmon/max6697.c
8902 F:      include/linux/platform_data/max6697.h
8903
8904 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8905 M:      Peter Rosin <peda@axentia.se>
8906 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8907 S:      Maintained
8908 F:      Documentation/devicetree/bindings/sound/max9860.txt
8909 F:      sound/soc/codecs/max9860.*
8910
8911 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8912 M:      Javier Martinez Canillas <javier@dowhile0.org>
8913 L:      linux-kernel@vger.kernel.org
8914 S:      Supported
8915 F:      drivers/regulator/max77802-regulator.c
8916 F:      Documentation/devicetree/bindings/*/*max77802.txt
8917 F:      include/dt-bindings/*/*max77802.h
8918
8919 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8920 M:      Krzysztof Kozlowski <krzk@kernel.org>
8921 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8922 L:      linux-pm@vger.kernel.org
8923 S:      Supported
8924 F:      drivers/power/supply/max14577_charger.c
8925 F:      drivers/power/supply/max77693_charger.c
8926
8927 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8928 M:      Chanwoo Choi <cw00.choi@samsung.com>
8929 M:      Krzysztof Kozlowski <krzk@kernel.org>
8930 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8931 L:      linux-kernel@vger.kernel.org
8932 S:      Supported
8933 F:      drivers/*/max14577*.c
8934 F:      drivers/*/max77686*.c
8935 F:      drivers/*/max77693*.c
8936 F:      drivers/extcon/extcon-max14577.c
8937 F:      drivers/extcon/extcon-max77693.c
8938 F:      drivers/rtc/rtc-max77686.c
8939 F:      drivers/clk/clk-max77686.c
8940 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8941 F:      Documentation/devicetree/bindings/*/max77686.txt
8942 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8943 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8944 F:      include/linux/mfd/max14577*.h
8945 F:      include/linux/mfd/max77686*.h
8946 F:      include/linux/mfd/max77693*.h
8947
8948 MAXIRADIO FM RADIO RECEIVER DRIVER
8949 M:      Hans Verkuil <hverkuil@xs4all.nl>
8950 L:      linux-media@vger.kernel.org
8951 T:      git git://linuxtv.org/media_tree.git
8952 W:      https://linuxtv.org
8953 S:      Maintained
8954 F:      drivers/media/radio/radio-maxiradio*
8955
8956 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8957 M:      Peter Rosin <peda@axentia.se>
8958 L:      linux-iio@vger.kernel.org
8959 S:      Maintained
8960 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8961 F:      drivers/iio/potentiometer/mcp4018.c
8962 F:      drivers/iio/potentiometer/mcp4531.c
8963
8964 MCR20A IEEE-802.15.4 RADIO DRIVER
8965 M:      Xue Liu <liuxuenetmail@gmail.com>
8966 L:      linux-wpan@vger.kernel.org
8967 W:      https://github.com/xueliu/mcr20a-linux
8968 S:      Maintained
8969 F:      drivers/net/ieee802154/mcr20a.c
8970 F:      drivers/net/ieee802154/mcr20a.h
8971 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8972
8973 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8974 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8975 L:      linux-iio@vger.kernel.org
8976 S:      Maintained
8977 F:      drivers/iio/dac/cio-dac.c
8978
8979 MEDIA DRIVERS FOR ASCOT2E
8980 M:      Sergey Kozlov <serjk@netup.ru>
8981 M:      Abylay Ospan <aospan@netup.ru>
8982 L:      linux-media@vger.kernel.org
8983 W:      https://linuxtv.org
8984 W:      http://netup.tv/
8985 T:      git git://linuxtv.org/media_tree.git
8986 S:      Supported
8987 F:      drivers/media/dvb-frontends/ascot2e*
8988
8989 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8990 M:      Jasmin Jessich <jasmin@anw.at>
8991 L:      linux-media@vger.kernel.org
8992 W:      https://linuxtv.org
8993 T:      git git://linuxtv.org/media_tree.git
8994 S:      Maintained
8995 F:      drivers/media/dvb-frontends/cxd2099*
8996
8997 MEDIA DRIVERS FOR CXD2841ER
8998 M:      Sergey Kozlov <serjk@netup.ru>
8999 M:      Abylay Ospan <aospan@netup.ru>
9000 L:      linux-media@vger.kernel.org
9001 W:      https://linuxtv.org
9002 W:      http://netup.tv/
9003 T:      git git://linuxtv.org/media_tree.git
9004 S:      Supported
9005 F:      drivers/media/dvb-frontends/cxd2841er*
9006
9007 MEDIA DRIVERS FOR CXD2880
9008 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9009 L:      linux-media@vger.kernel.org
9010 W:      http://linuxtv.org/
9011 T:      git git://linuxtv.org/media_tree.git
9012 S:      Supported
9013 F:      drivers/media/dvb-frontends/cxd2880/*
9014 F:      drivers/media/spi/cxd2880*
9015
9016 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9017 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9018 L:      linux-media@vger.kernel.org
9019 W:      https://linuxtv.org
9020 T:      git git://linuxtv.org/media_tree.git
9021 S:      Maintained
9022 F:      drivers/media/pci/ddbridge/*
9023
9024 MEDIA DRIVERS FOR FREESCALE IMX
9025 M:      Steve Longerbeam <slongerbeam@gmail.com>
9026 M:      Philipp Zabel <p.zabel@pengutronix.de>
9027 L:      linux-media@vger.kernel.org
9028 T:      git git://linuxtv.org/media_tree.git
9029 S:      Maintained
9030 F:      Documentation/devicetree/bindings/media/imx.txt
9031 F:      Documentation/media/v4l-drivers/imx.rst
9032 F:      drivers/staging/media/imx/
9033 F:      include/linux/imx-media.h
9034 F:      include/media/imx.h
9035
9036 MEDIA DRIVERS FOR HELENE
9037 M:      Abylay Ospan <aospan@netup.ru>
9038 L:      linux-media@vger.kernel.org
9039 W:      https://linuxtv.org
9040 W:      http://netup.tv/
9041 T:      git git://linuxtv.org/media_tree.git
9042 S:      Supported
9043 F:      drivers/media/dvb-frontends/helene*
9044
9045 MEDIA DRIVERS FOR HORUS3A
9046 M:      Sergey Kozlov <serjk@netup.ru>
9047 M:      Abylay Ospan <aospan@netup.ru>
9048 L:      linux-media@vger.kernel.org
9049 W:      https://linuxtv.org
9050 W:      http://netup.tv/
9051 T:      git git://linuxtv.org/media_tree.git
9052 S:      Supported
9053 F:      drivers/media/dvb-frontends/horus3a*
9054
9055 MEDIA DRIVERS FOR LNBH25
9056 M:      Sergey Kozlov <serjk@netup.ru>
9057 M:      Abylay Ospan <aospan@netup.ru>
9058 L:      linux-media@vger.kernel.org
9059 W:      https://linuxtv.org
9060 W:      http://netup.tv/
9061 T:      git git://linuxtv.org/media_tree.git
9062 S:      Supported
9063 F:      drivers/media/dvb-frontends/lnbh25*
9064
9065 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9066 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9067 L:      linux-media@vger.kernel.org
9068 W:      https://linuxtv.org
9069 T:      git git://linuxtv.org/media_tree.git
9070 S:      Maintained
9071 F:      drivers/media/dvb-frontends/mxl5xx*
9072
9073 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9074 M:      Sergey Kozlov <serjk@netup.ru>
9075 M:      Abylay Ospan <aospan@netup.ru>
9076 L:      linux-media@vger.kernel.org
9077 W:      https://linuxtv.org
9078 W:      http://netup.tv/
9079 T:      git git://linuxtv.org/media_tree.git
9080 S:      Supported
9081 F:      drivers/media/pci/netup_unidvb/*
9082
9083 MEDIA DRIVERS FOR RENESAS - CEU
9084 M:      Jacopo Mondi <jacopo@jmondi.org>
9085 L:      linux-media@vger.kernel.org
9086 L:      linux-renesas-soc@vger.kernel.org
9087 T:      git git://linuxtv.org/media_tree.git
9088 S:      Supported
9089 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9090 F:      drivers/media/platform/renesas-ceu.c
9091 F:      include/media/drv-intf/renesas-ceu.h
9092
9093 MEDIA DRIVERS FOR RENESAS - DRIF
9094 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9095 L:      linux-media@vger.kernel.org
9096 L:      linux-renesas-soc@vger.kernel.org
9097 T:      git git://linuxtv.org/media_tree.git
9098 S:      Supported
9099 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9100 F:      drivers/media/platform/rcar_drif.c
9101
9102 MEDIA DRIVERS FOR RENESAS - FCP
9103 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9104 L:      linux-media@vger.kernel.org
9105 L:      linux-renesas-soc@vger.kernel.org
9106 T:      git git://linuxtv.org/media_tree.git
9107 S:      Supported
9108 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9109 F:      drivers/media/platform/rcar-fcp.c
9110 F:      include/media/rcar-fcp.h
9111
9112 MEDIA DRIVERS FOR RENESAS - FDP1
9113 M:      Kieran Bingham <kieran@bingham.xyz>
9114 L:      linux-media@vger.kernel.org
9115 L:      linux-renesas-soc@vger.kernel.org
9116 T:      git git://linuxtv.org/media_tree.git
9117 S:      Supported
9118 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9119 F:      drivers/media/platform/rcar_fdp1.c
9120
9121 MEDIA DRIVERS FOR RENESAS - VIN
9122 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9123 L:      linux-media@vger.kernel.org
9124 L:      linux-renesas-soc@vger.kernel.org
9125 T:      git git://linuxtv.org/media_tree.git
9126 S:      Supported
9127 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9128 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9129 F:      drivers/media/platform/rcar-vin/
9130
9131 MEDIA DRIVERS FOR RENESAS - VSP1
9132 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9133 L:      linux-media@vger.kernel.org
9134 L:      linux-renesas-soc@vger.kernel.org
9135 T:      git git://linuxtv.org/media_tree.git
9136 S:      Supported
9137 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9138 F:      drivers/media/platform/vsp1/
9139
9140 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9141 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9142 L:      linux-media@vger.kernel.org
9143 W:      https://linuxtv.org
9144 T:      git git://linuxtv.org/media_tree.git
9145 S:      Maintained
9146 F:      drivers/media/dvb-frontends/stv0910*
9147
9148 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9149 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9150 L:      linux-media@vger.kernel.org
9151 W:      https://linuxtv.org
9152 T:      git git://linuxtv.org/media_tree.git
9153 S:      Maintained
9154 F:      drivers/media/dvb-frontends/stv6111*
9155
9156 MEDIA DRIVERS FOR STM32 - DCMI
9157 M:      Hugues Fruchet <hugues.fruchet@st.com>
9158 L:      linux-media@vger.kernel.org
9159 T:      git git://linuxtv.org/media_tree.git
9160 S:      Supported
9161 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9162 F:      drivers/media/platform/stm32/stm32-dcmi.c
9163
9164 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9165 M:      Dmitry Osipenko <digetx@gmail.com>
9166 L:      linux-media@vger.kernel.org
9167 L:      linux-tegra@vger.kernel.org
9168 T:      git git://linuxtv.org/media_tree.git
9169 S:      Maintained
9170 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9171 F:      drivers/staging/media/tegra-vde/
9172
9173 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9174 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9175 P:      LinuxTV.org Project
9176 L:      linux-media@vger.kernel.org
9177 W:      https://linuxtv.org
9178 Q:      http://patchwork.kernel.org/project/linux-media/list/
9179 T:      git git://linuxtv.org/media_tree.git
9180 S:      Maintained
9181 F:      Documentation/devicetree/bindings/media/
9182 F:      Documentation/media/
9183 F:      drivers/media/
9184 F:      drivers/staging/media/
9185 F:      include/linux/platform_data/media/
9186 F:      include/media/
9187 F:      include/uapi/linux/dvb/
9188 F:      include/uapi/linux/videodev2.h
9189 F:      include/uapi/linux/media.h
9190 F:      include/uapi/linux/v4l2-*
9191 F:      include/uapi/linux/meye.h
9192 F:      include/uapi/linux/ivtv*
9193 F:      include/uapi/linux/uvcvideo.h
9194
9195 MEDIATEK BLUETOOTH DRIVER
9196 M:      Sean Wang <sean.wang@mediatek.com>
9197 L:      linux-bluetooth@vger.kernel.org
9198 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9199 S:      Maintained
9200 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9201 F:      drivers/bluetooth/btmtkuart.c
9202
9203 MEDIATEK CIR DRIVER
9204 M:      Sean Wang <sean.wang@mediatek.com>
9205 S:      Maintained
9206 F:      drivers/media/rc/mtk-cir.c
9207
9208 MEDIATEK DMA DRIVER
9209 M:      Sean Wang <sean.wang@mediatek.com>
9210 L:      dmaengine@vger.kernel.org
9211 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9212 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9213 S:      Maintained
9214 F:      Documentation/devicetree/bindings/dma/mtk-*
9215 F:      drivers/dma/mediatek/
9216
9217 MEDIATEK PMIC LED DRIVER
9218 M:      Sean Wang <sean.wang@mediatek.com>
9219 S:      Maintained
9220 F:      drivers/leds/leds-mt6323.c
9221 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9222
9223 MEDIATEK ETHERNET DRIVER
9224 M:      Felix Fietkau <nbd@openwrt.org>
9225 M:      John Crispin <john@phrozen.org>
9226 M:      Sean Wang <sean.wang@mediatek.com>
9227 M:      Nelson Chang <nelson.chang@mediatek.com>
9228 L:      netdev@vger.kernel.org
9229 S:      Maintained
9230 F:      drivers/net/ethernet/mediatek/
9231
9232 MEDIATEK SWITCH DRIVER
9233 M:      Sean Wang <sean.wang@mediatek.com>
9234 L:      netdev@vger.kernel.org
9235 S:      Maintained
9236 F:      drivers/net/dsa/mt7530.*
9237 F:      net/dsa/tag_mtk.c
9238
9239 MEDIATEK JPEG DRIVER
9240 M:      Rick Chang <rick.chang@mediatek.com>
9241 M:      Bin Liu <bin.liu@mediatek.com>
9242 S:      Supported
9243 F:      drivers/media/platform/mtk-jpeg/
9244 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9245
9246 MEDIATEK MDP DRIVER
9247 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9248 M:      Houlong Wei <houlong.wei@mediatek.com>
9249 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9250 S:      Supported
9251 F:      drivers/media/platform/mtk-mdp/
9252 F:      drivers/media/platform/mtk-vpu/
9253 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9254
9255 MEDIATEK MEDIA DRIVER
9256 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9257 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9258 S:      Supported
9259 F:      drivers/media/platform/mtk-vcodec/
9260 F:      drivers/media/platform/mtk-vpu/
9261 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9262 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9263
9264 MEDIATEK MT7601U WIRELESS LAN DRIVER
9265 M:      Jakub Kicinski <kubakici@wp.pl>
9266 L:      linux-wireless@vger.kernel.org
9267 S:      Maintained
9268 F:      drivers/net/wireless/mediatek/mt7601u/
9269
9270 MEDIATEK NAND CONTROLLER DRIVER
9271 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9272 L:      linux-mtd@lists.infradead.org
9273 S:      Maintained
9274 F:      drivers/mtd/nand/raw/mtk_*
9275 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9276
9277 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9278 M:      Sean Wang <sean.wang@mediatek.com>
9279 S:      Maintained
9280 F:      drivers/char/hw_random/mtk-rng.c
9281
9282 MEDIATEK USB3 DRD IP DRIVER
9283 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9284 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9285 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9286 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9287 S:      Maintained
9288 F:      drivers/usb/mtu3/
9289
9290 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9291 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9292 M:      Martin Donnelly <martin.donnelly@ge.com>
9293 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9294 S:      Maintained
9295 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9296 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9297
9298 MEGARAID SCSI/SAS DRIVERS
9299 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9300 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9301 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9302 L:      megaraidlinux.pdl@broadcom.com
9303 L:      linux-scsi@vger.kernel.org
9304 W:      http://www.avagotech.com/support/
9305 S:      Maintained
9306 F:      Documentation/scsi/megaraid.txt
9307 F:      drivers/scsi/megaraid.*
9308 F:      drivers/scsi/megaraid/
9309
9310 MELEXIS MLX90614 DRIVER
9311 M:      Crt Mori <cmo@melexis.com>
9312 L:      linux-iio@vger.kernel.org
9313 W:      http://www.melexis.com
9314 S:      Supported
9315 F:      drivers/iio/temperature/mlx90614.c
9316
9317 MELEXIS MLX90632 DRIVER
9318 M:      Crt Mori <cmo@melexis.com>
9319 L:      linux-iio@vger.kernel.org
9320 W:      http://www.melexis.com
9321 S:      Supported
9322 F:      drivers/iio/temperature/mlx90632.c
9323
9324 MELFAS MIP4 TOUCHSCREEN DRIVER
9325 M:      Sangwon Jee <jeesw@melfas.com>
9326 W:      http://www.melfas.com
9327 S:      Supported
9328 F:      drivers/input/touchscreen/melfas_mip4.c
9329 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9330
9331 MELLANOX ETHERNET DRIVER (mlx4_en)
9332 M:      Tariq Toukan <tariqt@mellanox.com>
9333 L:      netdev@vger.kernel.org
9334 S:      Supported
9335 W:      http://www.mellanox.com
9336 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9337 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9338
9339 MELLANOX ETHERNET DRIVER (mlx5e)
9340 M:      Saeed Mahameed <saeedm@mellanox.com>
9341 L:      netdev@vger.kernel.org
9342 S:      Supported
9343 W:      http://www.mellanox.com
9344 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9345 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9346
9347 MELLANOX ETHERNET INNOVA DRIVERS
9348 R:      Boris Pismenny <borisp@mellanox.com>
9349 L:      netdev@vger.kernel.org
9350 S:      Supported
9351 W:      http://www.mellanox.com
9352 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9353 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9354 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9355 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9356 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9357
9358 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9359 R:      Boris Pismenny <borisp@mellanox.com>
9360 L:      netdev@vger.kernel.org
9361 S:      Supported
9362 W:      http://www.mellanox.com
9363 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9364 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9365 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9366
9367 MELLANOX ETHERNET SWITCH DRIVERS
9368 M:      Jiri Pirko <jiri@mellanox.com>
9369 M:      Ido Schimmel <idosch@mellanox.com>
9370 L:      netdev@vger.kernel.org
9371 S:      Supported
9372 W:      http://www.mellanox.com
9373 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9374 F:      drivers/net/ethernet/mellanox/mlxsw/
9375 F:      tools/testing/selftests/drivers/net/mlxsw/
9376
9377 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9378 M:      mlxsw@mellanox.com
9379 L:      netdev@vger.kernel.org
9380 S:      Supported
9381 W:      http://www.mellanox.com
9382 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9383 F:      drivers/net/ethernet/mellanox/mlxfw/
9384
9385 MELLANOX HARDWARE PLATFORM SUPPORT
9386 M:      Andy Shevchenko <andy@infradead.org>
9387 M:      Darren Hart <dvhart@infradead.org>
9388 M:      Vadim Pasternak <vadimp@mellanox.com>
9389 L:      platform-driver-x86@vger.kernel.org
9390 S:      Supported
9391 F:      drivers/platform/mellanox/
9392
9393 MELLANOX MLX4 core VPI driver
9394 M:      Tariq Toukan <tariqt@mellanox.com>
9395 L:      netdev@vger.kernel.org
9396 L:      linux-rdma@vger.kernel.org
9397 W:      http://www.mellanox.com
9398 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9399 S:      Supported
9400 F:      drivers/net/ethernet/mellanox/mlx4/
9401 F:      include/linux/mlx4/
9402
9403 MELLANOX MLX4 IB driver
9404 M:      Yishai Hadas <yishaih@mellanox.com>
9405 L:      linux-rdma@vger.kernel.org
9406 W:      http://www.mellanox.com
9407 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9408 S:      Supported
9409 F:      drivers/infiniband/hw/mlx4/
9410 F:      include/linux/mlx4/
9411 F:      include/uapi/rdma/mlx4-abi.h
9412
9413 MELLANOX MLX5 core VPI driver
9414 M:      Saeed Mahameed <saeedm@mellanox.com>
9415 M:      Leon Romanovsky <leonro@mellanox.com>
9416 L:      netdev@vger.kernel.org
9417 L:      linux-rdma@vger.kernel.org
9418 W:      http://www.mellanox.com
9419 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9420 S:      Supported
9421 F:      drivers/net/ethernet/mellanox/mlx5/core/
9422 F:      include/linux/mlx5/
9423
9424 MELLANOX MLX5 IB driver
9425 M:      Leon Romanovsky <leonro@mellanox.com>
9426 L:      linux-rdma@vger.kernel.org
9427 W:      http://www.mellanox.com
9428 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9429 S:      Supported
9430 F:      drivers/infiniband/hw/mlx5/
9431 F:      include/linux/mlx5/
9432 F:      include/uapi/rdma/mlx5-abi.h
9433
9434 MELLANOX MLXCPLD I2C AND MUX DRIVER
9435 M:      Vadim Pasternak <vadimp@mellanox.com>
9436 M:      Michael Shych <michaelsh@mellanox.com>
9437 L:      linux-i2c@vger.kernel.org
9438 S:      Supported
9439 F:      drivers/i2c/busses/i2c-mlxcpld.c
9440 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9441 F:      Documentation/i2c/busses/i2c-mlxcpld
9442
9443 MELLANOX MLXCPLD LED DRIVER
9444 M:      Vadim Pasternak <vadimp@mellanox.com>
9445 L:      linux-leds@vger.kernel.org
9446 S:      Supported
9447 F:      drivers/leds/leds-mlxcpld.c
9448 F:      drivers/leds/leds-mlxreg.c
9449 F:      Documentation/leds/leds-mlxcpld.txt
9450
9451 MELLANOX PLATFORM DRIVER
9452 M:      Vadim Pasternak <vadimp@mellanox.com>
9453 L:      platform-driver-x86@vger.kernel.org
9454 S:      Supported
9455 F:      drivers/platform/x86/mlx-platform.c
9456
9457 MEMBARRIER SUPPORT
9458 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9459 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9460 L:      linux-kernel@vger.kernel.org
9461 S:      Supported
9462 F:      kernel/sched/membarrier.c
9463 F:      include/uapi/linux/membarrier.h
9464 F:      arch/powerpc/include/asm/membarrier.h
9465
9466 MEMORY MANAGEMENT
9467 L:      linux-mm@kvack.org
9468 W:      http://www.linux-mm.org
9469 S:      Maintained
9470 F:      include/linux/mm.h
9471 F:      include/linux/gfp.h
9472 F:      include/linux/mmzone.h
9473 F:      include/linux/memory_hotplug.h
9474 F:      include/linux/vmalloc.h
9475 F:      mm/
9476
9477 MEMORY TECHNOLOGY DEVICES (MTD)
9478 M:      David Woodhouse <dwmw2@infradead.org>
9479 M:      Brian Norris <computersforpeace@gmail.com>
9480 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9481 M:      Marek Vasut <marek.vasut@gmail.com>
9482 M:      Richard Weinberger <richard@nod.at>
9483 L:      linux-mtd@lists.infradead.org
9484 W:      http://www.linux-mtd.infradead.org/
9485 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9486 T:      git git://git.infradead.org/linux-mtd.git master
9487 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9488 S:      Maintained
9489 F:      Documentation/devicetree/bindings/mtd/
9490 F:      drivers/mtd/
9491 F:      include/linux/mtd/
9492 F:      include/uapi/mtd/
9493
9494 MEN A21 WATCHDOG DRIVER
9495 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9496 L:      linux-watchdog@vger.kernel.org
9497 S:      Maintained
9498 F:      drivers/watchdog/mena21_wdt.c
9499
9500 MEN CHAMELEON BUS (mcb)
9501 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9502 S:      Maintained
9503 F:      drivers/mcb/
9504 F:      include/linux/mcb.h
9505 F:      Documentation/men-chameleon-bus.txt
9506
9507 MEN F21BMC (Board Management Controller)
9508 M:      Andreas Werner <andreas.werner@men.de>
9509 S:      Supported
9510 F:      drivers/mfd/menf21bmc.c
9511 F:      drivers/watchdog/menf21bmc_wdt.c
9512 F:      drivers/leds/leds-menf21bmc.c
9513 F:      drivers/hwmon/menf21bmc_hwmon.c
9514 F:      Documentation/hwmon/menf21bmc
9515
9516 MEN Z069 WATCHDOG DRIVER
9517 M:      Johannes Thumshirn <jth@kernel.org>
9518 L:      linux-watchdog@vger.kernel.org
9519 S:      Maintained
9520 F:      drivers/watchdog/menz069_wdt.c
9521
9522 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9523 M:      Neil Armstrong <narmstrong@baylibre.com>
9524 L:      linux-media@lists.freedesktop.org
9525 L:      linux-amlogic@lists.infradead.org
9526 W:      http://linux-meson.com/
9527 S:      Supported
9528 F:      drivers/media/platform/meson/ao-cec.c
9529 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9530 T:      git git://linuxtv.org/media_tree.git
9531
9532 MICROBLAZE ARCHITECTURE
9533 M:      Michal Simek <monstr@monstr.eu>
9534 W:      http://www.monstr.eu/fdt/
9535 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9536 S:      Supported
9537 F:      arch/microblaze/
9538
9539 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9540 M:      Richard Genoud <richard.genoud@gmail.com>
9541 S:      Maintained
9542 F:      drivers/tty/serial/atmel_serial.c
9543 F:      drivers/tty/serial/atmel_serial.h
9544
9545 MICROCHIP / ATMEL DMA DRIVER
9546 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9547 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9548 L:      dmaengine@vger.kernel.org
9549 S:      Supported
9550 F:      drivers/dma/at_hdmac.c
9551 F:      drivers/dma/at_hdmac_regs.h
9552 F:      include/linux/platform_data/dma-atmel.h
9553
9554 MICROCHIP / ATMEL ECC DRIVER
9555 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9556 L:      linux-crypto@vger.kernel.org
9557 S:      Maintained
9558 F:      drivers/crypto/atmel-ecc.*
9559
9560 MICROCHIP / ATMEL ISC DRIVER
9561 M:      Songjun Wu <songjun.wu@microchip.com>
9562 L:      linux-media@vger.kernel.org
9563 S:      Supported
9564 F:      drivers/media/platform/atmel/atmel-isc.c
9565 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9566 F:      devicetree/bindings/media/atmel-isc.txt
9567
9568 MICROCHIP / ATMEL NAND DRIVER
9569 M:      Josh Wu <rainyfeeling@outlook.com>
9570 L:      linux-mtd@lists.infradead.org
9571 S:      Supported
9572 F:      drivers/mtd/nand/raw/atmel/*
9573 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9574
9575 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9576 M:      Woojung Huh <Woojung.Huh@microchip.com>
9577 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9578 L:      netdev@vger.kernel.org
9579 S:      Maintained
9580 F:      net/dsa/tag_ksz.c
9581 F:      drivers/net/dsa/microchip/*
9582 F:      include/linux/platform_data/microchip-ksz.h
9583 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9584
9585 MICROCHIP LAN743X ETHERNET DRIVER
9586 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9587 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9588 L:      netdev@vger.kernel.org
9589 S:      Maintained
9590 F:      drivers/net/ethernet/microchip/lan743x_*
9591
9592 MICROCHIP USB251XB DRIVER
9593 M:      Richard Leitner <richard.leitner@skidata.com>
9594 L:      linux-usb@vger.kernel.org
9595 S:      Maintained
9596 F:      drivers/usb/misc/usb251xb.c
9597 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9598
9599 MICROSEMI MIPS SOCS
9600 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9601 L:      linux-mips@linux-mips.org
9602 S:      Maintained
9603 F:      arch/mips/generic/board-ocelot.c
9604 F:      arch/mips/configs/generic/board-ocelot.config
9605 F:      arch/mips/boot/dts/mscc/
9606 F:      Documentation/devicetree/bindings/mips/mscc.txt
9607
9608 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9609 M:      Don Brace <don.brace@microsemi.com>
9610 L:      esc.storagedev@microsemi.com
9611 L:      linux-scsi@vger.kernel.org
9612 S:      Supported
9613 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9614 F:      drivers/scsi/smartpqi/Kconfig
9615 F:      drivers/scsi/smartpqi/Makefile
9616 F:      include/linux/cciss*.h
9617 F:      include/uapi/linux/cciss*.h
9618 F:      Documentation/scsi/smartpqi.txt
9619
9620 MICROSEMI ETHERNET SWITCH DRIVER
9621 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9622 L:      netdev@vger.kernel.org
9623 S:      Supported
9624 F:      drivers/net/ethernet/mscc/
9625
9626 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9627 M:      Chen Yu <yu.c.chen@intel.com>
9628 L:      platform-driver-x86@vger.kernel.org
9629 S:      Supported
9630 F:      drivers/platform/x86/surfacepro3_button.c
9631
9632 MICROTEK X6 SCANNER
9633 M:      Oliver Neukum <oliver@neukum.org>
9634 S:      Maintained
9635 F:      drivers/usb/image/microtek.*
9636
9637 MIPS
9638 M:      Ralf Baechle <ralf@linux-mips.org>
9639 M:      Paul Burton <paul.burton@mips.com>
9640 M:      James Hogan <jhogan@kernel.org>
9641 L:      linux-mips@linux-mips.org
9642 W:      http://www.linux-mips.org/
9643 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9645 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9646 S:      Supported
9647 F:      Documentation/devicetree/bindings/mips/
9648 F:      Documentation/mips/
9649 F:      arch/mips/
9650 F:      drivers/platform/mips/
9651
9652 MIPS BOSTON DEVELOPMENT BOARD
9653 M:      Paul Burton <paul.burton@mips.com>
9654 L:      linux-mips@linux-mips.org
9655 S:      Maintained
9656 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9657 F:      arch/mips/boot/dts/img/boston.dts
9658 F:      arch/mips/configs/generic/board-boston.config
9659 F:      drivers/clk/imgtec/clk-boston.c
9660 F:      include/dt-bindings/clock/boston-clock.h
9661
9662 MIPS GENERIC PLATFORM
9663 M:      Paul Burton <paul.burton@mips.com>
9664 L:      linux-mips@linux-mips.org
9665 S:      Supported
9666 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9667 F:      arch/mips/generic/
9668 F:      arch/mips/tools/generic-board-config.sh
9669
9670 MIPS/LOONGSON1 ARCHITECTURE
9671 M:      Keguang Zhang <keguang.zhang@gmail.com>
9672 L:      linux-mips@linux-mips.org
9673 S:      Maintained
9674 F:      arch/mips/loongson32/
9675 F:      arch/mips/include/asm/mach-loongson32/
9676 F:      drivers/*/*loongson1*
9677 F:      drivers/*/*/*loongson1*
9678
9679 MIPS/LOONGSON2 ARCHITECTURE
9680 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9681 L:      linux-mips@linux-mips.org
9682 S:      Maintained
9683 F:      arch/mips/loongson64/*{2e/2f}*
9684 F:      arch/mips/include/asm/mach-loongson64/
9685 F:      drivers/*/*loongson2*
9686 F:      drivers/*/*/*loongson2*
9687
9688 MIPS/LOONGSON3 ARCHITECTURE
9689 M:      Huacai Chen <chenhc@lemote.com>
9690 L:      linux-mips@linux-mips.org
9691 S:      Maintained
9692 F:      arch/mips/loongson64/
9693 F:      arch/mips/include/asm/mach-loongson64/
9694 F:      drivers/platform/mips/cpu_hwmon.c
9695 F:      drivers/*/*loongson3*
9696 F:      drivers/*/*/*loongson3*
9697
9698 MIPS RINT INSTRUCTION EMULATION
9699 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9700 L:      linux-mips@linux-mips.org
9701 S:      Supported
9702 F:      arch/mips/math-emu/sp_rint.c
9703 F:      arch/mips/math-emu/dp_rint.c
9704
9705 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9706 M:      Hans Verkuil <hverkuil@xs4all.nl>
9707 L:      linux-media@vger.kernel.org
9708 T:      git git://linuxtv.org/media_tree.git
9709 W:      https://linuxtv.org
9710 S:      Odd Fixes
9711 F:      drivers/media/radio/radio-miropcm20*
9712
9713 MMP SUPPORT
9714 M:      Eric Miao <eric.y.miao@gmail.com>
9715 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9716 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9717 T:      git git://github.com/hzhuang1/linux.git
9718 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9719 S:      Maintained
9720 F:      arch/arm/boot/dts/mmp*
9721 F:      arch/arm/mach-mmp/
9722
9723 MN88472 MEDIA DRIVER
9724 M:      Antti Palosaari <crope@iki.fi>
9725 L:      linux-media@vger.kernel.org
9726 W:      https://linuxtv.org
9727 W:      http://palosaari.fi/linux/
9728 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9729 S:      Maintained
9730 F:      drivers/media/dvb-frontends/mn88472*
9731
9732 MN88473 MEDIA DRIVER
9733 M:      Antti Palosaari <crope@iki.fi>
9734 L:      linux-media@vger.kernel.org
9735 W:      https://linuxtv.org
9736 W:      http://palosaari.fi/linux/
9737 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9738 S:      Maintained
9739 F:      drivers/media/dvb-frontends/mn88473*
9740
9741 MODULE SUPPORT
9742 M:      Jessica Yu <jeyu@kernel.org>
9743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9744 S:      Maintained
9745 F:      include/linux/module.h
9746 F:      kernel/module.c
9747
9748 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9749 W:      http://popies.net/meye/
9750 S:      Orphan
9751 F:      Documentation/media/v4l-drivers/meye*
9752 F:      drivers/media/pci/meye/
9753 F:      include/uapi/linux/meye.h
9754
9755 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9756 M:      Jiri Slaby <jirislaby@gmail.com>
9757 S:      Maintained
9758 F:      Documentation/serial/moxa-smartio
9759 F:      drivers/tty/mxser.*
9760
9761 MR800 AVERMEDIA USB FM RADIO DRIVER
9762 M:      Alexey Klimov <klimov.linux@gmail.com>
9763 L:      linux-media@vger.kernel.org
9764 T:      git git://linuxtv.org/media_tree.git
9765 S:      Maintained
9766 F:      drivers/media/radio/radio-mr800.c
9767
9768 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9769 M:      Alan Ott <alan@signal11.us>
9770 L:      linux-wpan@vger.kernel.org
9771 S:      Maintained
9772 F:      drivers/net/ieee802154/mrf24j40.c
9773 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9774
9775 MSI LAPTOP SUPPORT
9776 M:      "Lee, Chun-Yi" <jlee@suse.com>
9777 L:      platform-driver-x86@vger.kernel.org
9778 S:      Maintained
9779 F:      drivers/platform/x86/msi-laptop.c
9780
9781 MSI WMI SUPPORT
9782 L:      platform-driver-x86@vger.kernel.org
9783 S:      Orphan
9784 F:      drivers/platform/x86/msi-wmi.c
9785
9786 MSI001 MEDIA DRIVER
9787 M:      Antti Palosaari <crope@iki.fi>
9788 L:      linux-media@vger.kernel.org
9789 W:      https://linuxtv.org
9790 W:      http://palosaari.fi/linux/
9791 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9792 T:      git git://linuxtv.org/anttip/media_tree.git
9793 S:      Maintained
9794 F:      drivers/media/tuners/msi001*
9795
9796 MSI2500 MEDIA DRIVER
9797 M:      Antti Palosaari <crope@iki.fi>
9798 L:      linux-media@vger.kernel.org
9799 W:      https://linuxtv.org
9800 W:      http://palosaari.fi/linux/
9801 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9802 T:      git git://linuxtv.org/anttip/media_tree.git
9803 S:      Maintained
9804 F:      drivers/media/usb/msi2500/
9805
9806 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9807 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9808 L:      linux-mtd@lists.infradead.org
9809 S:      Maintained
9810 F:      drivers/mtd/devices/docg3*
9811
9812 MT9M032 APTINA SENSOR DRIVER
9813 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9814 L:      linux-media@vger.kernel.org
9815 T:      git git://linuxtv.org/media_tree.git
9816 S:      Maintained
9817 F:      drivers/media/i2c/mt9m032.c
9818 F:      include/media/i2c/mt9m032.h
9819
9820 MT9P031 APTINA CAMERA SENSOR
9821 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9822 L:      linux-media@vger.kernel.org
9823 T:      git git://linuxtv.org/media_tree.git
9824 S:      Maintained
9825 F:      drivers/media/i2c/mt9p031.c
9826 F:      include/media/i2c/mt9p031.h
9827
9828 MT9T001 APTINA CAMERA SENSOR
9829 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9830 L:      linux-media@vger.kernel.org
9831 T:      git git://linuxtv.org/media_tree.git
9832 S:      Maintained
9833 F:      drivers/media/i2c/mt9t001.c
9834 F:      include/media/i2c/mt9t001.h
9835
9836 MT9T112 APTINA CAMERA SENSOR
9837 M:      Jacopo Mondi <jacopo@jmondi.org>
9838 L:      linux-media@vger.kernel.org
9839 T:      git git://linuxtv.org/media_tree.git
9840 S:      Odd Fixes
9841 F:      drivers/media/i2c/mt9t112.c
9842 F:      include/media/i2c/mt9t112.h
9843
9844 MT9V032 APTINA CAMERA SENSOR
9845 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9846 L:      linux-media@vger.kernel.org
9847 T:      git git://linuxtv.org/media_tree.git
9848 S:      Maintained
9849 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9850 F:      drivers/media/i2c/mt9v032.c
9851 F:      include/media/i2c/mt9v032.h
9852
9853 MT9V111 APTINA CAMERA SENSOR
9854 M:      Jacopo Mondi <jacopo@jmondi.org>
9855 L:      linux-media@vger.kernel.org
9856 T:      git git://linuxtv.org/media_tree.git
9857 S:      Maintained
9858 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
9859 F:      drivers/media/i2c/mt9v111.c
9860
9861 MULTIFUNCTION DEVICES (MFD)
9862 M:      Lee Jones <lee.jones@linaro.org>
9863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9864 S:      Supported
9865 F:      Documentation/devicetree/bindings/mfd/
9866 F:      drivers/mfd/
9867 F:      include/linux/mfd/
9868 F:      include/dt-bindings/mfd/
9869
9870 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9871 S:      Orphan
9872 F:      drivers/mmc/host/mmc_spi.c
9873 F:      include/linux/spi/mmc_spi.h
9874
9875 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9876 M:      Ulf Hansson <ulf.hansson@linaro.org>
9877 L:      linux-mmc@vger.kernel.org
9878 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9879 S:      Maintained
9880 F:      Documentation/devicetree/bindings/mmc/
9881 F:      drivers/mmc/
9882 F:      include/linux/mmc/
9883 F:      include/uapi/linux/mmc/
9884
9885 MULTIPLEXER SUBSYSTEM
9886 M:      Peter Rosin <peda@axentia.se>
9887 S:      Maintained
9888 F:      Documentation/ABI/testing/sysfs-class-mux*
9889 F:      Documentation/devicetree/bindings/mux/
9890 F:      include/linux/dt-bindings/mux/
9891 F:      include/linux/mux/
9892 F:      drivers/mux/
9893
9894 MULTITECH MULTIPORT CARD (ISICOM)
9895 S:      Orphan
9896 F:      drivers/tty/isicom.c
9897 F:      include/linux/isicom.h
9898
9899 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9900 M:      Bin Liu <b-liu@ti.com>
9901 L:      linux-usb@vger.kernel.org
9902 S:      Maintained
9903 F:      drivers/usb/musb/
9904
9905 MXL301RF MEDIA DRIVER
9906 M:      Akihiro Tsukada <tskd08@gmail.com>
9907 L:      linux-media@vger.kernel.org
9908 S:      Odd Fixes
9909 F:      drivers/media/tuners/mxl301rf*
9910
9911 MXL5007T MEDIA DRIVER
9912 M:      Michael Krufky <mkrufky@linuxtv.org>
9913 L:      linux-media@vger.kernel.org
9914 W:      https://linuxtv.org
9915 W:      http://github.com/mkrufky
9916 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9917 T:      git git://linuxtv.org/mkrufky/tuners.git
9918 S:      Maintained
9919 F:      drivers/media/tuners/mxl5007t.*
9920
9921 MXSFB DRM DRIVER
9922 M:      Marek Vasut <marex@denx.de>
9923 S:      Supported
9924 F:      drivers/gpu/drm/mxsfb/
9925 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9926
9927 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9928 M:      Chris Lee <christopher.lee@cspi.com>
9929 L:      netdev@vger.kernel.org
9930 W:      https://www.cspi.com/ethernet-products/support/downloads/
9931 S:      Supported
9932 F:      drivers/net/ethernet/myricom/myri10ge/
9933
9934 NAND FLASH SUBSYSTEM
9935 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9936 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9937 R:      Richard Weinberger <richard@nod.at>
9938 L:      linux-mtd@lists.infradead.org
9939 W:      http://www.linux-mtd.infradead.org/
9940 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9941 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9942 T:      git git://git.infradead.org/linux-mtd.git nand/next
9943 S:      Maintained
9944 F:      drivers/mtd/nand/
9945 F:      include/linux/mtd/*nand*.h
9946
9947 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9948 M:      Daniel Mack <zonque@gmail.com>
9949 S:      Maintained
9950 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9951 W:      http://www.native-instruments.com
9952 F:      sound/usb/caiaq/
9953
9954 NATSEMI ETHERNET DRIVER (DP8381x)
9955 S:      Orphan
9956 F:      drivers/net/ethernet/natsemi/natsemi.c
9957
9958 NCP FILESYSTEM
9959 M:      Petr Vandrovec <petr@vandrovec.name>
9960 S:      Obsolete
9961 F:      drivers/staging/ncpfs/
9962
9963 NCR 5380 SCSI DRIVERS
9964 M:      Finn Thain <fthain@telegraphics.com.au>
9965 M:      Michael Schmitz <schmitzmic@gmail.com>
9966 L:      linux-scsi@vger.kernel.org
9967 S:      Maintained
9968 F:      Documentation/scsi/g_NCR5380.txt
9969 F:      drivers/scsi/NCR5380.*
9970 F:      drivers/scsi/arm/cumana_1.c
9971 F:      drivers/scsi/arm/oak.c
9972 F:      drivers/scsi/atari_scsi.*
9973 F:      drivers/scsi/dmx3191d.c
9974 F:      drivers/scsi/g_NCR5380.*
9975 F:      drivers/scsi/mac_scsi.*
9976 F:      drivers/scsi/sun3_scsi.*
9977 F:      drivers/scsi/sun3_scsi_vme.c
9978
9979 NCSI LIBRARY:
9980 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
9981 S:      Maintained
9982 F:      net/ncsi/
9983
9984 NCT6775 HARDWARE MONITOR DRIVER
9985 M:      Guenter Roeck <linux@roeck-us.net>
9986 L:      linux-hwmon@vger.kernel.org
9987 S:      Maintained
9988 F:      Documentation/hwmon/nct6775
9989 F:      drivers/hwmon/nct6775.c
9990
9991 NET_FAILOVER MODULE
9992 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9993 L:      netdev@vger.kernel.org
9994 S:      Supported
9995 F:      driver/net/net_failover.c
9996 F:      include/net/net_failover.h
9997 F:      Documentation/networking/net_failover.rst
9998
9999 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10000 M:      Faisal Latif <faisal.latif@intel.com>
10001 L:      linux-rdma@vger.kernel.org
10002 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10003 S:      Supported
10004 F:      drivers/infiniband/hw/nes/
10005 F:      include/uapi/rdma/nes-abi.h
10006
10007 NETEM NETWORK EMULATOR
10008 M:      Stephen Hemminger <stephen@networkplumber.org>
10009 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10010 S:      Maintained
10011 F:      net/sched/sch_netem.c
10012
10013 NETERION 10GbE DRIVERS (s2io/vxge)
10014 M:      Jon Mason <jdmason@kudzu.us>
10015 L:      netdev@vger.kernel.org
10016 S:      Supported
10017 F:      Documentation/networking/s2io.txt
10018 F:      Documentation/networking/vxge.txt
10019 F:      drivers/net/ethernet/neterion/
10020
10021 NETFILTER
10022 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10023 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10024 M:      Florian Westphal <fw@strlen.de>
10025 L:      netfilter-devel@vger.kernel.org
10026 L:      coreteam@netfilter.org
10027 W:      http://www.netfilter.org/
10028 W:      http://www.iptables.org/
10029 W:      http://www.nftables.org/
10030 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10031 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10032 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10033 S:      Maintained
10034 F:      include/linux/netfilter*
10035 F:      include/linux/netfilter/
10036 F:      include/net/netfilter/
10037 F:      include/uapi/linux/netfilter*
10038 F:      include/uapi/linux/netfilter/
10039 F:      net/*/netfilter.c
10040 F:      net/*/netfilter/
10041 F:      net/netfilter/
10042 F:      net/bridge/br_netfilter*.c
10043
10044 NETROM NETWORK LAYER
10045 M:      Ralf Baechle <ralf@linux-mips.org>
10046 L:      linux-hams@vger.kernel.org
10047 W:      http://www.linux-ax25.org/
10048 S:      Maintained
10049 F:      include/net/netrom.h
10050 F:      include/uapi/linux/netrom.h
10051 F:      net/netrom/
10052
10053 NETRONOME ETHERNET DRIVERS
10054 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10055 L:      oss-drivers@netronome.com
10056 S:      Maintained
10057 F:      drivers/net/ethernet/netronome/
10058
10059 NETWORK BLOCK DEVICE (NBD)
10060 M:      Josef Bacik <josef@toxicpanda.com>
10061 S:      Maintained
10062 L:      linux-block@vger.kernel.org
10063 L:      nbd@other.debian.org
10064 F:      Documentation/blockdev/nbd.txt
10065 F:      drivers/block/nbd.c
10066 F:      include/uapi/linux/nbd.h
10067
10068 NETWORK DROP MONITOR
10069 M:      Neil Horman <nhorman@tuxdriver.com>
10070 L:      netdev@vger.kernel.org
10071 S:      Maintained
10072 W:      https://fedorahosted.org/dropwatch/
10073 F:      net/core/drop_monitor.c
10074
10075 NETWORKING DRIVERS
10076 M:      "David S. Miller" <davem@davemloft.net>
10077 L:      netdev@vger.kernel.org
10078 W:      http://www.linuxfoundation.org/en/Net
10079 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10082 S:      Odd Fixes
10083 F:      Documentation/devicetree/bindings/net/
10084 F:      drivers/net/
10085 F:      include/linux/if_*
10086 F:      include/linux/netdevice.h
10087 F:      include/linux/etherdevice.h
10088 F:      include/linux/fcdevice.h
10089 F:      include/linux/fddidevice.h
10090 F:      include/linux/hippidevice.h
10091 F:      include/linux/inetdevice.h
10092 F:      include/uapi/linux/if_*
10093 F:      include/uapi/linux/netdevice.h
10094
10095 NETWORKING DRIVERS (WIRELESS)
10096 M:      Kalle Valo <kvalo@codeaurora.org>
10097 L:      linux-wireless@vger.kernel.org
10098 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10101 S:      Maintained
10102 F:      Documentation/devicetree/bindings/net/wireless/
10103 F:      drivers/net/wireless/
10104
10105 NETWORKING [DSA]
10106 M:      Andrew Lunn <andrew@lunn.ch>
10107 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10108 M:      Florian Fainelli <f.fainelli@gmail.com>
10109 S:      Maintained
10110 F:      Documentation/devicetree/bindings/net/dsa/
10111 F:      net/dsa/
10112 F:      include/net/dsa.h
10113 F:      include/linux/dsa/
10114 F:      drivers/net/dsa/
10115
10116 NETWORKING [GENERAL]
10117 M:      "David S. Miller" <davem@davemloft.net>
10118 L:      netdev@vger.kernel.org
10119 W:      http://www.linuxfoundation.org/en/Net
10120 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10121 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10123 B:      mailto:netdev@vger.kernel.org
10124 S:      Maintained
10125 F:      net/
10126 F:      include/net/
10127 F:      include/linux/in.h
10128 F:      include/linux/net.h
10129 F:      include/linux/netdevice.h
10130 F:      include/uapi/linux/in.h
10131 F:      include/uapi/linux/net.h
10132 F:      include/uapi/linux/netdevice.h
10133 F:      include/uapi/linux/net_namespace.h
10134 F:      tools/testing/selftests/net/
10135 F:      lib/net_utils.c
10136 F:      lib/random32.c
10137 F:      Documentation/networking/
10138
10139 NETWORKING [IPSEC]
10140 M:      Steffen Klassert <steffen.klassert@secunet.com>
10141 M:      Herbert Xu <herbert@gondor.apana.org.au>
10142 M:      "David S. Miller" <davem@davemloft.net>
10143 L:      netdev@vger.kernel.org
10144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10146 S:      Maintained
10147 F:      net/core/flow.c
10148 F:      net/xfrm/
10149 F:      net/key/
10150 F:      net/ipv4/xfrm*
10151 F:      net/ipv4/esp4*
10152 F:      net/ipv4/ah4.c
10153 F:      net/ipv4/ipcomp.c
10154 F:      net/ipv4/ip_vti.c
10155 F:      net/ipv6/xfrm*
10156 F:      net/ipv6/esp6*
10157 F:      net/ipv6/ah6.c
10158 F:      net/ipv6/ipcomp6.c
10159 F:      net/ipv6/ip6_vti.c
10160 F:      include/uapi/linux/xfrm.h
10161 F:      include/net/xfrm.h
10162
10163 NETWORKING [IPv4/IPv6]
10164 M:      "David S. Miller" <davem@davemloft.net>
10165 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10166 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10167 L:      netdev@vger.kernel.org
10168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10169 S:      Maintained
10170 F:      net/ipv4/
10171 F:      net/ipv6/
10172 F:      include/net/ip*
10173 F:      arch/x86/net/*
10174
10175 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10176 M:      Paul Moore <paul@paul-moore.com>
10177 W:      https://github.com/netlabel
10178 L:      netdev@vger.kernel.org
10179 L:      linux-security-module@vger.kernel.org
10180 S:      Maintained
10181 F:      Documentation/netlabel/
10182 F:      include/net/calipso.h
10183 F:      include/net/cipso_ipv4.h
10184 F:      include/net/netlabel.h
10185 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10186 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10187 F:      net/netlabel/
10188 F:      net/ipv4/cipso_ipv4.c
10189 F:      net/ipv6/calipso.c
10190 F:      net/netfilter/xt_CONNSECMARK.c
10191 F:      net/netfilter/xt_SECMARK.c
10192
10193 NETWORKING [TCP]
10194 M:      Eric Dumazet <edumazet@google.com>
10195 L:      netdev@vger.kernel.org
10196 S:      Maintained
10197 F:      net/ipv4/tcp*.c
10198 F:      net/ipv4/syncookies.c
10199 F:      net/ipv6/tcp*.c
10200 F:      net/ipv6/syncookies.c
10201 F:      include/uapi/linux/tcp.h
10202 F:      include/net/tcp.h
10203 F:      include/linux/tcp.h
10204 F:      include/trace/events/tcp.h
10205
10206 NETWORKING [TLS]
10207 M:      Boris Pismenny <borisp@mellanox.com>
10208 M:      Aviad Yehezkel <aviadye@mellanox.com>
10209 M:      Dave Watson <davejwatson@fb.com>
10210 L:      netdev@vger.kernel.org
10211 S:      Maintained
10212 F:      net/tls/*
10213 F:      include/uapi/linux/tls.h
10214 F:      include/net/tls.h
10215
10216 NETWORKING [WIRELESS]
10217 L:      linux-wireless@vger.kernel.org
10218 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10219
10220 NETDEVSIM
10221 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10222 S:      Maintained
10223 F:      drivers/net/netdevsim/*
10224
10225 NETXEN (1/10) GbE SUPPORT
10226 M:      Manish Chopra <manish.chopra@cavium.com>
10227 M:      Rahul Verma <rahul.verma@cavium.com>
10228 M:      Dept-GELinuxNICDev@cavium.com
10229 L:      netdev@vger.kernel.org
10230 S:      Supported
10231 F:      drivers/net/ethernet/qlogic/netxen/
10232
10233 NFC SUBSYSTEM
10234 M:      Samuel Ortiz <sameo@linux.intel.com>
10235 L:      linux-wireless@vger.kernel.org
10236 L:      linux-nfc@lists.01.org (subscribers-only)
10237 S:      Supported
10238 F:      net/nfc/
10239 F:      include/net/nfc/
10240 F:      include/uapi/linux/nfc.h
10241 F:      drivers/nfc/
10242 F:      include/linux/platform_data/nfcmrvl.h
10243 F:      include/linux/platform_data/nxp-nci.h
10244 F:      Documentation/devicetree/bindings/net/nfc/
10245
10246 NFS, SUNRPC, AND LOCKD CLIENTS
10247 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10248 M:      Anna Schumaker <anna.schumaker@netapp.com>
10249 L:      linux-nfs@vger.kernel.org
10250 W:      http://client.linux-nfs.org
10251 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10252 S:      Maintained
10253 F:      fs/lockd/
10254 F:      fs/nfs/
10255 F:      fs/nfs_common/
10256 F:      net/sunrpc/
10257 F:      include/linux/lockd/
10258 F:      include/linux/nfs*
10259 F:      include/linux/sunrpc/
10260 F:      include/uapi/linux/nfs*
10261 F:      include/uapi/linux/sunrpc/
10262
10263 NILFS2 FILESYSTEM
10264 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10265 L:      linux-nilfs@vger.kernel.org
10266 W:      https://nilfs.sourceforge.io/
10267 W:      https://nilfs.osdn.jp/
10268 T:      git git://github.com/konis/nilfs2.git
10269 S:      Supported
10270 F:      Documentation/filesystems/nilfs2.txt
10271 F:      fs/nilfs2/
10272 F:      include/trace/events/nilfs2.h
10273 F:      include/uapi/linux/nilfs2_api.h
10274 F:      include/uapi/linux/nilfs2_ondisk.h
10275
10276 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10277 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10278 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10279 S:      Maintained
10280 F:      Documentation/scsi/NinjaSCSI.txt
10281 F:      drivers/scsi/pcmcia/nsp_*
10282
10283 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10284 M:      GOTO Masanori <gotom@debian.or.jp>
10285 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10286 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10287 S:      Maintained
10288 F:      Documentation/scsi/NinjaSCSI.txt
10289 F:      drivers/scsi/nsp32*
10290
10291 NIOS2 ARCHITECTURE
10292 M:      Ley Foon Tan <lftan@altera.com>
10293 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10295 S:      Maintained
10296 F:      arch/nios2/
10297
10298 NOHZ, DYNTICKS SUPPORT
10299 M:      Frederic Weisbecker <fweisbec@gmail.com>
10300 M:      Thomas Gleixner <tglx@linutronix.de>
10301 M:      Ingo Molnar <mingo@kernel.org>
10302 L:      linux-kernel@vger.kernel.org
10303 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10304 S:      Maintained
10305 F:      kernel/time/tick*.*
10306 F:      include/linux/tick.h
10307 F:      include/linux/sched/nohz.h
10308
10309 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10310 M:      Pavel Machek <pavel@ucw.cz>
10311 M:      Sakari Ailus <sakari.ailus@iki.fi>
10312 L:      linux-media@vger.kernel.org
10313 S:      Maintained
10314 F:      drivers/media/i2c/et8ek8
10315 F:      drivers/media/i2c/ad5820.c
10316
10317 NOKIA N900 POWER SUPPLY DRIVERS
10318 R:      Pali Rohár <pali.rohar@gmail.com>
10319 F:      include/linux/power/bq2415x_charger.h
10320 F:      include/linux/power/bq27xxx_battery.h
10321 F:      include/linux/power/isp1704_charger.h
10322 F:      drivers/power/supply/bq2415x_charger.c
10323 F:      drivers/power/supply/bq27xxx_battery.c
10324 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10325 F:      drivers/power/supply/isp1704_charger.c
10326 F:      drivers/power/supply/rx51_battery.c
10327
10328 NTB AMD DRIVER
10329 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10330 L:      linux-ntb@googlegroups.com
10331 S:      Supported
10332 F:      drivers/ntb/hw/amd/
10333
10334 NTB DRIVER CORE
10335 M:      Jon Mason <jdmason@kudzu.us>
10336 M:      Dave Jiang <dave.jiang@intel.com>
10337 M:      Allen Hubbe <allenbh@gmail.com>
10338 L:      linux-ntb@googlegroups.com
10339 S:      Supported
10340 W:      https://github.com/jonmason/ntb/wiki
10341 T:      git git://github.com/jonmason/ntb.git
10342 F:      drivers/ntb/
10343 F:      drivers/net/ntb_netdev.c
10344 F:      include/linux/ntb.h
10345 F:      include/linux/ntb_transport.h
10346 F:      tools/testing/selftests/ntb/
10347
10348 NTB IDT DRIVER
10349 M:      Serge Semin <fancer.lancer@gmail.com>
10350 L:      linux-ntb@googlegroups.com
10351 S:      Supported
10352 F:      drivers/ntb/hw/idt/
10353
10354 NTB INTEL DRIVER
10355 M:      Dave Jiang <dave.jiang@intel.com>
10356 L:      linux-ntb@googlegroups.com
10357 S:      Supported
10358 W:      https://github.com/davejiang/linux/wiki
10359 T:      git https://github.com/davejiang/linux.git
10360 F:      drivers/ntb/hw/intel/
10361
10362 NTFS FILESYSTEM
10363 M:      Anton Altaparmakov <anton@tuxera.com>
10364 L:      linux-ntfs-dev@lists.sourceforge.net
10365 W:      http://www.tuxera.com/
10366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10367 S:      Supported
10368 F:      Documentation/filesystems/ntfs.txt
10369 F:      fs/ntfs/
10370
10371 NUBUS SUBSYSTEM
10372 M:      Finn Thain <fthain@telegraphics.com.au>
10373 L:      linux-m68k@lists.linux-m68k.org
10374 S:      Maintained
10375 F:      arch/*/include/asm/nubus.h
10376 F:      drivers/nubus/
10377 F:      include/linux/nubus.h
10378 F:      include/uapi/linux/nubus.h
10379
10380 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10381 M:      Antonino Daplas <adaplas@gmail.com>
10382 L:      linux-fbdev@vger.kernel.org
10383 S:      Maintained
10384 F:      drivers/video/fbdev/riva/
10385 F:      drivers/video/fbdev/nvidia/
10386
10387 NVM EXPRESS DRIVER
10388 M:      Keith Busch <keith.busch@intel.com>
10389 M:      Jens Axboe <axboe@fb.com>
10390 M:      Christoph Hellwig <hch@lst.de>
10391 M:      Sagi Grimberg <sagi@grimberg.me>
10392 L:      linux-nvme@lists.infradead.org
10393 T:      git://git.infradead.org/nvme.git
10394 W:      http://git.infradead.org/nvme.git
10395 S:      Supported
10396 F:      drivers/nvme/host/
10397 F:      include/linux/nvme.h
10398 F:      include/uapi/linux/nvme_ioctl.h
10399
10400 NVM EXPRESS FC TRANSPORT DRIVERS
10401 M:      James Smart <james.smart@broadcom.com>
10402 L:      linux-nvme@lists.infradead.org
10403 S:      Supported
10404 F:      include/linux/nvme-fc.h
10405 F:      include/linux/nvme-fc-driver.h
10406 F:      drivers/nvme/host/fc.c
10407 F:      drivers/nvme/target/fc.c
10408 F:      drivers/nvme/target/fcloop.c
10409
10410 NVM EXPRESS TARGET DRIVER
10411 M:      Christoph Hellwig <hch@lst.de>
10412 M:      Sagi Grimberg <sagi@grimberg.me>
10413 L:      linux-nvme@lists.infradead.org
10414 T:      git://git.infradead.org/nvme.git
10415 W:      http://git.infradead.org/nvme.git
10416 S:      Supported
10417 F:      drivers/nvme/target/
10418
10419 NVMEM FRAMEWORK
10420 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10421 S:      Maintained
10422 F:      drivers/nvmem/
10423 F:      Documentation/devicetree/bindings/nvmem/
10424 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10425 F:      include/linux/nvmem-consumer.h
10426 F:      include/linux/nvmem-provider.h
10427
10428 NXP SGTL5000 DRIVER
10429 M:      Fabio Estevam <fabio.estevam@nxp.com>
10430 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10431 S:      Maintained
10432 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10433 F:      sound/soc/codecs/sgtl5000*
10434
10435 NXP TDA998X DRM DRIVER
10436 M:      Russell King <linux@armlinux.org.uk>
10437 S:      Maintained
10438 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10439 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10440 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10441 F:      include/drm/i2c/tda998x.h
10442 F:      include/dt-bindings/display/tda998x.h
10443 K:      "nxp,tda998x"
10444
10445 NXP TFA9879 DRIVER
10446 M:      Peter Rosin <peda@axentia.se>
10447 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10448 S:      Maintained
10449 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10450 F:      sound/soc/codecs/tfa9879*
10451
10452 NXP-NCI NFC DRIVER
10453 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10454 R:      Charles Gorand <charles.gorand@effinnov.com>
10455 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10456 S:      Supported
10457 F:      drivers/nfc/nxp-nci
10458
10459 OBJTOOL
10460 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10461 M:      Peter Zijlstra <peterz@infradead.org>
10462 S:      Supported
10463 F:      tools/objtool/
10464
10465 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10466 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10467 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10468 L:      linuxppc-dev@lists.ozlabs.org
10469 S:      Supported
10470 F:      arch/powerpc/platforms/powernv/ocxl.c
10471 F:      arch/powerpc/include/asm/pnv-ocxl.h
10472 F:      drivers/misc/ocxl/
10473 F:      include/misc/ocxl*
10474 F:      include/uapi/misc/ocxl.h
10475 F:      Documentation/accelerators/ocxl.rst
10476
10477 OMAP AUDIO SUPPORT
10478 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10479 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10480 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10481 L:      linux-omap@vger.kernel.org
10482 S:      Maintained
10483 F:      sound/soc/omap/
10484
10485 OMAP CLOCK FRAMEWORK SUPPORT
10486 M:      Paul Walmsley <paul@pwsan.com>
10487 L:      linux-omap@vger.kernel.org
10488 S:      Maintained
10489 F:      arch/arm/*omap*/*clock*
10490
10491 OMAP DEVICE TREE SUPPORT
10492 M:      Benoît Cousson <bcousson@baylibre.com>
10493 M:      Tony Lindgren <tony@atomide.com>
10494 L:      linux-omap@vger.kernel.org
10495 L:      devicetree@vger.kernel.org
10496 S:      Maintained
10497 F:      arch/arm/boot/dts/*omap*
10498 F:      arch/arm/boot/dts/*am3*
10499 F:      arch/arm/boot/dts/*am4*
10500 F:      arch/arm/boot/dts/*am5*
10501 F:      arch/arm/boot/dts/*dra7*
10502
10503 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10504 L:      linux-omap@vger.kernel.org
10505 L:      linux-fbdev@vger.kernel.org
10506 S:      Orphan
10507 F:      drivers/video/fbdev/omap2/
10508 F:      Documentation/arm/OMAP/DSS
10509
10510 OMAP FRAMEBUFFER SUPPORT
10511 L:      linux-fbdev@vger.kernel.org
10512 L:      linux-omap@vger.kernel.org
10513 S:      Orphan
10514 F:      drivers/video/fbdev/omap/
10515
10516 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10517 M:      Roger Quadros <rogerq@ti.com>
10518 M:      Tony Lindgren <tony@atomide.com>
10519 L:      linux-omap@vger.kernel.org
10520 S:      Maintained
10521 F:      drivers/memory/omap-gpmc.c
10522 F:      arch/arm/mach-omap2/*gpmc*
10523
10524 OMAP GPIO DRIVER
10525 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10526 M:      Santosh Shilimkar <ssantosh@kernel.org>
10527 M:      Kevin Hilman <khilman@kernel.org>
10528 L:      linux-omap@vger.kernel.org
10529 S:      Maintained
10530 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10531 F:      drivers/gpio/gpio-omap.c
10532
10533 OMAP HARDWARE SPINLOCK SUPPORT
10534 M:      Ohad Ben-Cohen <ohad@wizery.com>
10535 L:      linux-omap@vger.kernel.org
10536 S:      Maintained
10537 F:      drivers/hwspinlock/omap_hwspinlock.c
10538
10539 OMAP HS MMC SUPPORT
10540 L:      linux-mmc@vger.kernel.org
10541 L:      linux-omap@vger.kernel.org
10542 S:      Orphan
10543 F:      drivers/mmc/host/omap_hsmmc.c
10544
10545 OMAP HWMOD DATA
10546 M:      Paul Walmsley <paul@pwsan.com>
10547 L:      linux-omap@vger.kernel.org
10548 S:      Maintained
10549 F:      arch/arm/mach-omap2/omap_hwmod*data*
10550
10551 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10552 M:      Benoît Cousson <bcousson@baylibre.com>
10553 L:      linux-omap@vger.kernel.org
10554 S:      Maintained
10555 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10556
10557 OMAP HWMOD SUPPORT
10558 M:      Benoît Cousson <bcousson@baylibre.com>
10559 M:      Paul Walmsley <paul@pwsan.com>
10560 L:      linux-omap@vger.kernel.org
10561 S:      Maintained
10562 F:      arch/arm/mach-omap2/omap_hwmod.*
10563
10564 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10565 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10566 L:      linux-media@vger.kernel.org
10567 S:      Maintained
10568 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10569 F:      drivers/media/platform/omap3isp/
10570 F:      drivers/staging/media/omap4iss/
10571
10572 OMAP MMC SUPPORT
10573 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10574 L:      linux-omap@vger.kernel.org
10575 S:      Maintained
10576 F:      drivers/mmc/host/omap.c
10577
10578 OMAP POWER MANAGEMENT SUPPORT
10579 M:      Kevin Hilman <khilman@kernel.org>
10580 L:      linux-omap@vger.kernel.org
10581 S:      Maintained
10582 F:      arch/arm/*omap*/*pm*
10583 F:      drivers/cpufreq/omap-cpufreq.c
10584
10585 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10586 M:      Rajendra Nayak <rnayak@codeaurora.org>
10587 M:      Paul Walmsley <paul@pwsan.com>
10588 L:      linux-omap@vger.kernel.org
10589 S:      Maintained
10590 F:      arch/arm/mach-omap2/prm*
10591
10592 OMAP RANDOM NUMBER GENERATOR SUPPORT
10593 M:      Deepak Saxena <dsaxena@plexity.net>
10594 S:      Maintained
10595 F:      drivers/char/hw_random/omap-rng.c
10596
10597 OMAP USB SUPPORT
10598 L:      linux-usb@vger.kernel.org
10599 L:      linux-omap@vger.kernel.org
10600 S:      Orphan
10601 F:      drivers/usb/*/*omap*
10602 F:      arch/arm/*omap*/usb*
10603
10604 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10605 M:      Mark Jackson <mpfj@newflow.co.uk>
10606 L:      linux-omap@vger.kernel.org
10607 S:      Maintained
10608 F:      arch/arm/boot/dts/am335x-nano.dts
10609
10610 OMAP1 SUPPORT
10611 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10612 M:      Tony Lindgren <tony@atomide.com>
10613 L:      linux-omap@vger.kernel.org
10614 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10616 S:      Maintained
10617 F:      arch/arm/mach-omap1/
10618 F:      arch/arm/plat-omap/
10619 F:      arch/arm/configs/omap1_defconfig
10620 F:      drivers/i2c/busses/i2c-omap.c
10621 F:      include/linux/platform_data/i2c-omap.h
10622 F:      include/linux/platform_data/ams-delta-fiq.h
10623
10624 OMAP2+ SUPPORT
10625 M:      Tony Lindgren <tony@atomide.com>
10626 L:      linux-omap@vger.kernel.org
10627 W:      http://www.muru.com/linux/omap/
10628 W:      http://linux.omap.com/
10629 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10630 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10631 S:      Maintained
10632 F:      arch/arm/mach-omap2/
10633 F:      arch/arm/plat-omap/
10634 F:      arch/arm/configs/omap2plus_defconfig
10635 F:      drivers/i2c/busses/i2c-omap.c
10636 F:      drivers/irqchip/irq-omap-intc.c
10637 F:      drivers/mfd/*omap*.c
10638 F:      drivers/mfd/menelaus.c
10639 F:      drivers/mfd/palmas.c
10640 F:      drivers/mfd/tps65217.c
10641 F:      drivers/mfd/tps65218.c
10642 F:      drivers/mfd/tps65910.c
10643 F:      drivers/mfd/twl-core.[ch]
10644 F:      drivers/mfd/twl4030*.c
10645 F:      drivers/mfd/twl6030*.c
10646 F:      drivers/mfd/twl6040*.c
10647 F:      drivers/regulator/palmas-regulator*.c
10648 F:      drivers/regulator/pbias-regulator.c
10649 F:      drivers/regulator/tps65217-regulator.c
10650 F:      drivers/regulator/tps65218-regulator.c
10651 F:      drivers/regulator/tps65910-regulator.c
10652 F:      drivers/regulator/twl-regulator.c
10653 F:      drivers/regulator/twl6030-regulator.c
10654 F:      include/linux/platform_data/i2c-omap.h
10655
10656 ONION OMEGA2+ BOARD
10657 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10658 L:      linux-mips@linux-mips.org
10659 S:      Maintained
10660 F:      arch/mips/boot/dts/ralink/omega2p.dts
10661
10662 OMFS FILESYSTEM
10663 M:      Bob Copeland <me@bobcopeland.com>
10664 L:      linux-karma-devel@lists.sourceforge.net
10665 S:      Maintained
10666 F:      Documentation/filesystems/omfs.txt
10667 F:      fs/omfs/
10668
10669 OMNIKEY CARDMAN 4000 DRIVER
10670 M:      Harald Welte <laforge@gnumonks.org>
10671 S:      Maintained
10672 F:      drivers/char/pcmcia/cm4000_cs.c
10673 F:      include/linux/cm4000_cs.h
10674 F:      include/uapi/linux/cm4000_cs.h
10675
10676 OMNIKEY CARDMAN 4040 DRIVER
10677 M:      Harald Welte <laforge@gnumonks.org>
10678 S:      Maintained
10679 F:      drivers/char/pcmcia/cm4040_cs.*
10680
10681 OMNIVISION OV13858 SENSOR DRIVER
10682 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10683 L:      linux-media@vger.kernel.org
10684 T:      git git://linuxtv.org/media_tree.git
10685 S:      Maintained
10686 F:      drivers/media/i2c/ov13858.c
10687
10688 OMNIVISION OV2680 SENSOR DRIVER
10689 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10690 L:      linux-media@vger.kernel.org
10691 T:      git git://linuxtv.org/media_tree.git
10692 S:      Maintained
10693 F:      drivers/media/i2c/ov2680.c
10694 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10695
10696 OMNIVISION OV2685 SENSOR DRIVER
10697 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10698 L:      linux-media@vger.kernel.org
10699 T:      git git://linuxtv.org/media_tree.git
10700 S:      Maintained
10701 F:      drivers/media/i2c/ov2685.c
10702
10703 OMNIVISION OV5640 SENSOR DRIVER
10704 M:      Steve Longerbeam <slongerbeam@gmail.com>
10705 L:      linux-media@vger.kernel.org
10706 T:      git git://linuxtv.org/media_tree.git
10707 S:      Maintained
10708 F:      drivers/media/i2c/ov5640.c
10709
10710 OMNIVISION OV5647 SENSOR DRIVER
10711 M:      Luis Oliveira <lolivei@synopsys.com>
10712 L:      linux-media@vger.kernel.org
10713 T:      git git://linuxtv.org/media_tree.git
10714 S:      Maintained
10715 F:      drivers/media/i2c/ov5647.c
10716
10717 OMNIVISION OV5695 SENSOR DRIVER
10718 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10719 L:      linux-media@vger.kernel.org
10720 T:      git git://linuxtv.org/media_tree.git
10721 S:      Maintained
10722 F:      drivers/media/i2c/ov5695.c
10723
10724 OMNIVISION OV7670 SENSOR DRIVER
10725 M:      Jonathan Corbet <corbet@lwn.net>
10726 L:      linux-media@vger.kernel.org
10727 T:      git git://linuxtv.org/media_tree.git
10728 S:      Maintained
10729 F:      drivers/media/i2c/ov7670.c
10730 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10731
10732 OMNIVISION OV772x SENSOR DRIVER
10733 M:      Jacopo Mondi <jacopo@jmondi.org>
10734 L:      linux-media@vger.kernel.org
10735 T:      git git://linuxtv.org/media_tree.git
10736 S:      Odd fixes
10737 F:      drivers/media/i2c/ov772x.c
10738 F:      include/media/i2c/ov772x.h
10739 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10740
10741 OMNIVISION OV7740 SENSOR DRIVER
10742 M:      Wenyou Yang <wenyou.yang@microchip.com>
10743 L:      linux-media@vger.kernel.org
10744 T:      git git://linuxtv.org/media_tree.git
10745 S:      Maintained
10746 F:      drivers/media/i2c/ov7740.c
10747 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10748
10749 OMNIVISION OV9650 SENSOR DRIVER
10750 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10751 R:      Akinobu Mita <akinobu.mita@gmail.com>
10752 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10753 L:      linux-media@vger.kernel.org
10754 T:      git git://linuxtv.org/media_tree.git
10755 S:      Maintained
10756 F:      drivers/media/i2c/ov9650.c
10757 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10758
10759 ONENAND FLASH DRIVER
10760 M:      Kyungmin Park <kyungmin.park@samsung.com>
10761 L:      linux-mtd@lists.infradead.org
10762 S:      Maintained
10763 F:      drivers/mtd/nand/onenand/
10764 F:      include/linux/mtd/onenand*.h
10765
10766 ONSTREAM SCSI TAPE DRIVER
10767 M:      Willem Riede <osst@riede.org>
10768 L:      osst-users@lists.sourceforge.net
10769 L:      linux-scsi@vger.kernel.org
10770 S:      Maintained
10771 F:      Documentation/scsi/osst.txt
10772 F:      drivers/scsi/osst.*
10773 F:      drivers/scsi/osst_*.h
10774 F:      drivers/scsi/st.h
10775
10776 OP-TEE DRIVER
10777 M:      Jens Wiklander <jens.wiklander@linaro.org>
10778 S:      Maintained
10779 F:      drivers/tee/optee/
10780
10781 OPA-VNIC DRIVER
10782 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10783 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10784 L:      linux-rdma@vger.kernel.org
10785 S:      Supported
10786 F:      drivers/infiniband/ulp/opa_vnic
10787
10788 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10789 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10790 M:      Frank Rowand <frowand.list@gmail.com>
10791 L:      devicetree@vger.kernel.org
10792 S:      Maintained
10793 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10794 F:      Documentation/devicetree/overlay-notes.txt
10795 F:      drivers/of/overlay.c
10796 F:      drivers/of/resolver.c
10797 K:      of_overlay_notifier_
10798
10799 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10800 M:      Rob Herring <robh+dt@kernel.org>
10801 M:      Frank Rowand <frowand.list@gmail.com>
10802 L:      devicetree@vger.kernel.org
10803 W:      http://www.devicetree.org/
10804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10805 S:      Maintained
10806 F:      drivers/of/
10807 F:      include/linux/of*.h
10808 F:      scripts/dtc/
10809 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10810
10811 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10812 M:      Rob Herring <robh+dt@kernel.org>
10813 M:      Mark Rutland <mark.rutland@arm.com>
10814 L:      devicetree@vger.kernel.org
10815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10816 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10817 S:      Maintained
10818 F:      Documentation/devicetree/
10819 F:      arch/*/boot/dts/
10820 F:      include/dt-bindings/
10821
10822 OPENCORES I2C BUS DRIVER
10823 M:      Peter Korsgaard <peter@korsgaard.com>
10824 L:      linux-i2c@vger.kernel.org
10825 S:      Maintained
10826 F:      Documentation/i2c/busses/i2c-ocores
10827 F:      drivers/i2c/busses/i2c-ocores.c
10828
10829 OPENRISC ARCHITECTURE
10830 M:      Jonas Bonn <jonas@southpole.se>
10831 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10832 M:      Stafford Horne <shorne@gmail.com>
10833 T:      git git://github.com/openrisc/linux.git
10834 L:      openrisc@lists.librecores.org
10835 W:      http://openrisc.io
10836 S:      Maintained
10837 F:      Documentation/devicetree/bindings/openrisc/
10838 F:      Documentation/openrisc/
10839 F:      arch/openrisc/
10840 F:      drivers/irqchip/irq-ompic.c
10841 F:      drivers/irqchip/irq-or1k-*
10842
10843 OPENVSWITCH
10844 M:      Pravin B Shelar <pshelar@ovn.org>
10845 L:      netdev@vger.kernel.org
10846 L:      dev@openvswitch.org
10847 W:      http://openvswitch.org
10848 S:      Maintained
10849 F:      net/openvswitch/
10850 F:      include/uapi/linux/openvswitch.h
10851
10852 OPERATING PERFORMANCE POINTS (OPP)
10853 M:      Viresh Kumar <vireshk@kernel.org>
10854 M:      Nishanth Menon <nm@ti.com>
10855 M:      Stephen Boyd <sboyd@kernel.org>
10856 L:      linux-pm@vger.kernel.org
10857 S:      Maintained
10858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10859 F:      drivers/opp/
10860 F:      include/linux/pm_opp.h
10861 F:      Documentation/power/opp.txt
10862 F:      Documentation/devicetree/bindings/opp/
10863
10864 OPL4 DRIVER
10865 M:      Clemens Ladisch <clemens@ladisch.de>
10866 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10867 T:      git git://git.alsa-project.org/alsa-kernel.git
10868 S:      Maintained
10869 F:      sound/drivers/opl4/
10870
10871 OPROFILE
10872 M:      Robert Richter <rric@kernel.org>
10873 L:      oprofile-list@lists.sf.net
10874 S:      Maintained
10875 F:      arch/*/include/asm/oprofile*.h
10876 F:      arch/*/oprofile/
10877 F:      drivers/oprofile/
10878 F:      include/linux/oprofile.h
10879
10880 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10881 M:      Mark Fasheh <mark@fasheh.com>
10882 M:      Joel Becker <jlbec@evilplan.org>
10883 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10884 W:      http://ocfs2.wiki.kernel.org
10885 S:      Supported
10886 F:      Documentation/filesystems/ocfs2.txt
10887 F:      Documentation/filesystems/dlmfs.txt
10888 F:      fs/ocfs2/
10889
10890 ORANGEFS FILESYSTEM
10891 M:      Mike Marshall <hubcap@omnibond.com>
10892 R:      Martin Brandenburg <martin@omnibond.com>
10893 L:      devel@lists.orangefs.org
10894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10895 S:      Supported
10896 F:      fs/orangefs/
10897 F:      Documentation/filesystems/orangefs.txt
10898
10899 ORINOCO DRIVER
10900 L:      linux-wireless@vger.kernel.org
10901 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10902 W:      http://www.nongnu.org/orinoco/
10903 S:      Orphan
10904 F:      drivers/net/wireless/intersil/orinoco/
10905
10906 OSD LIBRARY and FILESYSTEM
10907 M:      Boaz Harrosh <ooo@electrozaur.com>
10908 S:      Maintained
10909 F:      drivers/scsi/osd/
10910 F:      include/scsi/osd_*
10911 F:      fs/exofs/
10912
10913 OV2659 OMNIVISION SENSOR DRIVER
10914 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10915 L:      linux-media@vger.kernel.org
10916 W:      https://linuxtv.org
10917 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10918 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10919 S:      Maintained
10920 F:      drivers/media/i2c/ov2659.c
10921 F:      include/media/i2c/ov2659.h
10922
10923 OVERLAY FILESYSTEM
10924 M:      Miklos Szeredi <miklos@szeredi.hu>
10925 L:      linux-unionfs@vger.kernel.org
10926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10927 S:      Supported
10928 F:      fs/overlayfs/
10929 F:      Documentation/filesystems/overlayfs.txt
10930
10931 P54 WIRELESS DRIVER
10932 M:      Christian Lamparter <chunkeey@googlemail.com>
10933 L:      linux-wireless@vger.kernel.org
10934 W:      http://wireless.kernel.org/en/users/Drivers/p54
10935 S:      Maintained
10936 F:      drivers/net/wireless/intersil/p54/
10937
10938 PA SEMI ETHERNET DRIVER
10939 L:      netdev@vger.kernel.org
10940 S:      Orphan
10941 F:      drivers/net/ethernet/pasemi/*
10942
10943 PA SEMI SMBUS DRIVER
10944 L:      linux-i2c@vger.kernel.org
10945 S:      Orphan
10946 F:      drivers/i2c/busses/i2c-pasemi.c
10947
10948 PADATA PARALLEL EXECUTION MECHANISM
10949 M:      Steffen Klassert <steffen.klassert@secunet.com>
10950 L:      linux-crypto@vger.kernel.org
10951 S:      Maintained
10952 F:      kernel/padata.c
10953 F:      include/linux/padata.h
10954 F:      Documentation/padata.txt
10955
10956 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10957 M:      Harald Welte <laforge@gnumonks.org>
10958 L:      platform-driver-x86@vger.kernel.org
10959 S:      Maintained
10960 F:      drivers/platform/x86/panasonic-laptop.c
10961
10962 PARALLEL LCD/KEYPAD PANEL DRIVER
10963 M:      Willy Tarreau <willy@haproxy.com>
10964 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10965 S:      Odd Fixes
10966 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10967 F:      drivers/auxdisplay/panel.c
10968
10969 PARALLEL PORT SUBSYSTEM
10970 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10971 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10972 L:      linux-parport@lists.infradead.org (subscribers-only)
10973 S:      Maintained
10974 F:      drivers/parport/
10975 F:      include/linux/parport*.h
10976 F:      drivers/char/ppdev.c
10977 F:      include/uapi/linux/ppdev.h
10978 F:      Documentation/parport*.txt
10979
10980 PARAVIRT_OPS INTERFACE
10981 M:      Juergen Gross <jgross@suse.com>
10982 M:      Alok Kataria <akataria@vmware.com>
10983 L:      virtualization@lists.linux-foundation.org
10984 S:      Supported
10985 F:      Documentation/virtual/paravirt_ops.txt
10986 F:      arch/*/kernel/paravirt*
10987 F:      arch/*/include/asm/paravirt*.h
10988 F:      include/linux/hypervisor.h
10989
10990 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10991 M:      Tim Waugh <tim@cyberelk.net>
10992 L:      linux-parport@lists.infradead.org (subscribers-only)
10993 S:      Maintained
10994 F:      Documentation/blockdev/paride.txt
10995 F:      drivers/block/paride/
10996
10997 PARISC ARCHITECTURE
10998 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10999 M:      Helge Deller <deller@gmx.de>
11000 L:      linux-parisc@vger.kernel.org
11001 W:      http://www.parisc-linux.org/
11002 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11003 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11004 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11005 S:      Maintained
11006 F:      arch/parisc/
11007 F:      Documentation/parisc/
11008 F:      drivers/parisc/
11009 F:      drivers/char/agp/parisc-agp.c
11010 F:      drivers/input/serio/gscps2.c
11011 F:      drivers/parport/parport_gsc.*
11012 F:      drivers/tty/serial/8250/8250_gsc.c
11013 F:      drivers/video/fbdev/sti*
11014 F:      drivers/video/console/sti*
11015 F:      drivers/video/logo/logo_parisc*
11016
11017 PARMAN
11018 M:      Jiri Pirko <jiri@mellanox.com>
11019 L:      netdev@vger.kernel.org
11020 S:      Supported
11021 F:      lib/parman.c
11022 F:      lib/test_parman.c
11023 F:      include/linux/parman.h
11024
11025 PC87360 HARDWARE MONITORING DRIVER
11026 M:      Jim Cromie <jim.cromie@gmail.com>
11027 L:      linux-hwmon@vger.kernel.org
11028 S:      Maintained
11029 F:      Documentation/hwmon/pc87360
11030 F:      drivers/hwmon/pc87360.c
11031
11032 PC8736x GPIO DRIVER
11033 M:      Jim Cromie <jim.cromie@gmail.com>
11034 S:      Maintained
11035 F:      drivers/char/pc8736x_gpio.c
11036
11037 PC87427 HARDWARE MONITORING DRIVER
11038 M:      Jean Delvare <jdelvare@suse.com>
11039 L:      linux-hwmon@vger.kernel.org
11040 S:      Maintained
11041 F:      Documentation/hwmon/pc87427
11042 F:      drivers/hwmon/pc87427.c
11043
11044 PCA9532 LED DRIVER
11045 M:      Riku Voipio <riku.voipio@iki.fi>
11046 S:      Maintained
11047 F:      drivers/leds/leds-pca9532.c
11048 F:      include/linux/leds-pca9532.h
11049
11050 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11051 M:      Guenter Roeck <linux@roeck-us.net>
11052 L:      linux-i2c@vger.kernel.org
11053 S:      Maintained
11054 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11055
11056 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11057 M:      Khalid Aziz <khalid@gonehiking.org>
11058 S:      Maintained
11059 F:      drivers/firmware/pcdp.*
11060
11061 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11062 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11063 L:      linux-pci@vger.kernel.org
11064 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11065 S:      Maintained
11066 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11067 F:      drivers/pci/controller/pci-aardvark.c
11068
11069 PCI DRIVER FOR ALTERA PCIE IP
11070 M:      Ley Foon Tan <lftan@altera.com>
11071 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11072 L:      linux-pci@vger.kernel.org
11073 S:      Supported
11074 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11075 F:      drivers/pci/controller/pcie-altera.c
11076
11077 PCI DRIVER FOR APPLIEDMICRO XGENE
11078 M:      Tanmay Inamdar <tinamdar@apm.com>
11079 L:      linux-pci@vger.kernel.org
11080 L:      linux-arm-kernel@lists.infradead.org
11081 S:      Maintained
11082 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11083 F:      drivers/pci/controller/pci-xgene.c
11084
11085 PCI DRIVER FOR ARM VERSATILE PLATFORM
11086 M:      Rob Herring <robh@kernel.org>
11087 L:      linux-pci@vger.kernel.org
11088 L:      linux-arm-kernel@lists.infradead.org
11089 S:      Maintained
11090 F:      Documentation/devicetree/bindings/pci/versatile.txt
11091 F:      drivers/pci/controller/pci-versatile.c
11092
11093 PCI DRIVER FOR ARMADA 8K
11094 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11095 L:      linux-pci@vger.kernel.org
11096 L:      linux-arm-kernel@lists.infradead.org
11097 S:      Maintained
11098 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11099 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11100
11101 PCI DRIVER FOR CADENCE PCIE IP
11102 M:      Alan Douglas <adouglas@cadence.com>
11103 L:      linux-pci@vger.kernel.org
11104 S:      Maintained
11105 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11106 F:      drivers/pci/controller/pcie-cadence*
11107
11108 PCI DRIVER FOR FREESCALE LAYERSCAPE
11109 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11110 M:      Mingkai Hu <mingkai.hu@nxp.com>
11111 M:      Roy Zang <roy.zang@nxp.com>
11112 L:      linuxppc-dev@lists.ozlabs.org
11113 L:      linux-pci@vger.kernel.org
11114 L:      linux-arm-kernel@lists.infradead.org
11115 S:      Maintained
11116 F:      drivers/pci/controller/dwc/*layerscape*
11117
11118 PCI DRIVER FOR GENERIC OF HOSTS
11119 M:      Will Deacon <will.deacon@arm.com>
11120 L:      linux-pci@vger.kernel.org
11121 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11122 S:      Maintained
11123 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11124 F:      drivers/pci/controller/pci-host-common.c
11125 F:      drivers/pci/controller/pci-host-generic.c
11126
11127 PCI DRIVER FOR IMX6
11128 M:      Richard Zhu <hongxing.zhu@nxp.com>
11129 M:      Lucas Stach <l.stach@pengutronix.de>
11130 L:      linux-pci@vger.kernel.org
11131 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11132 S:      Maintained
11133 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11134 F:      drivers/pci/controller/dwc/*imx6*
11135
11136 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11137 M:      Keith Busch <keith.busch@intel.com>
11138 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11139 L:      linux-pci@vger.kernel.org
11140 S:      Supported
11141 F:      drivers/pci/controller/vmd.c
11142
11143 PCI DRIVER FOR MICROSEMI SWITCHTEC
11144 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11145 M:      Logan Gunthorpe <logang@deltatee.com>
11146 L:      linux-pci@vger.kernel.org
11147 S:      Maintained
11148 F:      Documentation/switchtec.txt
11149 F:      Documentation/ABI/testing/sysfs-class-switchtec
11150 F:      drivers/pci/switch/switchtec*
11151 F:      include/uapi/linux/switchtec_ioctl.h
11152 F:      include/linux/switchtec.h
11153 F:      drivers/ntb/hw/mscc/
11154
11155 PCI DRIVER FOR MOBIVEIL PCIE IP
11156 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11157 L:      linux-pci@vger.kernel.org
11158 S:      Supported
11159 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11160 F:      drivers/pci/controller/pcie-mobiveil.c
11161
11162 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11163 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11164 M:      Jason Cooper <jason@lakedaemon.net>
11165 L:      linux-pci@vger.kernel.org
11166 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11167 S:      Maintained
11168 F:      drivers/pci/controller/*mvebu*
11169
11170 PCI DRIVER FOR NVIDIA TEGRA
11171 M:      Thierry Reding <thierry.reding@gmail.com>
11172 L:      linux-tegra@vger.kernel.org
11173 L:      linux-pci@vger.kernel.org
11174 S:      Supported
11175 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11176 F:      drivers/pci/controller/pci-tegra.c
11177
11178 PCI DRIVER FOR RENESAS R-CAR
11179 M:      Simon Horman <horms@verge.net.au>
11180 L:      linux-pci@vger.kernel.org
11181 L:      linux-renesas-soc@vger.kernel.org
11182 S:      Maintained
11183 F:      drivers/pci/controller/*rcar*
11184
11185 PCI DRIVER FOR SAMSUNG EXYNOS
11186 M:      Jingoo Han <jingoohan1@gmail.com>
11187 L:      linux-pci@vger.kernel.org
11188 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11189 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11190 S:      Maintained
11191 F:      drivers/pci/controller/dwc/pci-exynos.c
11192
11193 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11194 M:      Jingoo Han <jingoohan1@gmail.com>
11195 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11196 L:      linux-pci@vger.kernel.org
11197 S:      Maintained
11198 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11199 F:      drivers/pci/controller/dwc/*designware*
11200
11201 PCI DRIVER FOR TI DRA7XX
11202 M:      Kishon Vijay Abraham I <kishon@ti.com>
11203 L:      linux-omap@vger.kernel.org
11204 L:      linux-pci@vger.kernel.org
11205 S:      Supported
11206 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11207 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11208
11209 PCI DRIVER FOR TI KEYSTONE
11210 M:      Murali Karicheri <m-karicheri2@ti.com>
11211 L:      linux-pci@vger.kernel.org
11212 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11213 S:      Maintained
11214 F:      drivers/pci/controller/dwc/*keystone*
11215
11216 PCI ENDPOINT SUBSYSTEM
11217 M:      Kishon Vijay Abraham I <kishon@ti.com>
11218 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11219 L:      linux-pci@vger.kernel.org
11220 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11221 S:      Supported
11222 F:      drivers/pci/endpoint/
11223 F:      drivers/misc/pci_endpoint_test.c
11224 F:      tools/pci/
11225
11226 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11227 M:      Russell Currey <ruscur@russell.cc>
11228 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11229 M:      Oliver O'Halloran <oohall@gmail.com>
11230 L:      linuxppc-dev@lists.ozlabs.org
11231 S:      Supported
11232 F:      Documentation/PCI/pci-error-recovery.txt
11233 F:      drivers/pci/pcie/aer.c
11234 F:      drivers/pci/pcie/dpc.c
11235 F:      drivers/pci/pcie/err.c
11236 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11237 F:      arch/powerpc/kernel/eeh*.c
11238 F:      arch/powerpc/platforms/*/eeh*.c
11239 F:      arch/powerpc/include/*/eeh*.h
11240
11241 PCI ERROR RECOVERY
11242 M:      Linas Vepstas <linasvepstas@gmail.com>
11243 L:      linux-pci@vger.kernel.org
11244 S:      Supported
11245 F:      Documentation/PCI/pci-error-recovery.txt
11246
11247 PCI MSI DRIVER FOR ALTERA MSI IP
11248 M:      Ley Foon Tan <lftan@altera.com>
11249 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11250 L:      linux-pci@vger.kernel.org
11251 S:      Supported
11252 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11253 F:      drivers/pci/controller/pcie-altera-msi.c
11254
11255 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11256 M:      Duc Dang <dhdang@apm.com>
11257 L:      linux-pci@vger.kernel.org
11258 L:      linux-arm-kernel@lists.infradead.org
11259 S:      Maintained
11260 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11261 F:      drivers/pci/controller/pci-xgene-msi.c
11262
11263 PCI SUBSYSTEM
11264 M:      Bjorn Helgaas <bhelgaas@google.com>
11265 L:      linux-pci@vger.kernel.org
11266 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11267 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11268 S:      Supported
11269 F:      Documentation/devicetree/bindings/pci/
11270 F:      Documentation/PCI/
11271 F:      drivers/acpi/pci*
11272 F:      drivers/pci/
11273 F:      include/asm-generic/pci*
11274 F:      include/linux/pci*
11275 F:      include/linux/of_pci.h
11276 F:      include/uapi/linux/pci*
11277 F:      lib/pci*
11278 F:      arch/x86/pci/
11279 F:      arch/x86/kernel/quirks.c
11280
11281 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11282 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11283 L:      linux-pci@vger.kernel.org
11284 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11286 S:      Supported
11287 F:      drivers/pci/controller/
11288
11289 PCIE DRIVER FOR AXIS ARTPEC
11290 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11291 L:      linux-arm-kernel@axis.com
11292 L:      linux-pci@vger.kernel.org
11293 S:      Maintained
11294 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11295 F:      drivers/pci/controller/dwc/*artpec*
11296
11297 PCIE DRIVER FOR CAVIUM THUNDERX
11298 M:      David Daney <david.daney@cavium.com>
11299 L:      linux-pci@vger.kernel.org
11300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11301 S:      Supported
11302 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11303 F:      drivers/pci/controller/pci-thunder-*
11304
11305 PCIE DRIVER FOR HISILICON
11306 M:      Zhou Wang <wangzhou1@hisilicon.com>
11307 L:      linux-pci@vger.kernel.org
11308 S:      Maintained
11309 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11310 F:      drivers/pci/controller/dwc/pcie-hisi.c
11311
11312 PCIE DRIVER FOR HISILICON KIRIN
11313 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11314 M:      Binghui Wang <wangbinghui@hisilicon.com>
11315 L:      linux-pci@vger.kernel.org
11316 S:      Maintained
11317 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11318 F:      drivers/pci/controller/dwc/pcie-kirin.c
11319
11320 PCIE DRIVER FOR HISILICON STB
11321 M:      Jianguo Sun <sunjianguo1@huawei.com>
11322 M:      Shawn Guo <shawn.guo@linaro.org>
11323 L:      linux-pci@vger.kernel.org
11324 S:      Maintained
11325 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11326 F:      drivers/pci/controller/dwc/pcie-histb.c
11327
11328 PCIE DRIVER FOR MEDIATEK
11329 M:      Ryder Lee <ryder.lee@mediatek.com>
11330 L:      linux-pci@vger.kernel.org
11331 L:      linux-mediatek@lists.infradead.org
11332 S:      Supported
11333 F:      Documentation/devicetree/bindings/pci/mediatek*
11334 F:      drivers/pci/controller/*mediatek*
11335
11336 PCIE DRIVER FOR QUALCOMM MSM
11337 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11338 L:      linux-pci@vger.kernel.org
11339 L:      linux-arm-msm@vger.kernel.org
11340 S:      Maintained
11341 F:      drivers/pci/controller/dwc/*qcom*
11342
11343 PCIE DRIVER FOR ROCKCHIP
11344 M:      Shawn Lin <shawn.lin@rock-chips.com>
11345 L:      linux-pci@vger.kernel.org
11346 L:      linux-rockchip@lists.infradead.org
11347 S:      Maintained
11348 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11349 F:      drivers/pci/controller/pcie-rockchip*
11350
11351 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11352 M:      Linus Walleij <linus.walleij@linaro.org>
11353 L:      linux-pci@vger.kernel.org
11354 S:      Maintained
11355 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11356 F:      drivers/pci/controller/pci-v3-semi.c
11357
11358 PCIE DRIVER FOR ST SPEAR13XX
11359 M:      Pratyush Anand <pratyush.anand@gmail.com>
11360 L:      linux-pci@vger.kernel.org
11361 S:      Maintained
11362 F:      drivers/pci/controller/dwc/*spear*
11363
11364 PCMCIA SUBSYSTEM
11365 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11367 S:      Odd Fixes
11368 F:      Documentation/pcmcia/
11369 F:      tools/pcmcia/
11370 F:      drivers/pcmcia/
11371 F:      include/pcmcia/
11372
11373 PCNET32 NETWORK DRIVER
11374 M:      Don Fry <pcnet32@frontier.com>
11375 L:      netdev@vger.kernel.org
11376 S:      Maintained
11377 F:      drivers/net/ethernet/amd/pcnet32.c
11378
11379 PCRYPT PARALLEL CRYPTO ENGINE
11380 M:      Steffen Klassert <steffen.klassert@secunet.com>
11381 L:      linux-crypto@vger.kernel.org
11382 S:      Maintained
11383 F:      crypto/pcrypt.c
11384 F:      include/crypto/pcrypt.h
11385
11386 PEAQ WMI HOTKEYS DRIVER
11387 M:      Hans de Goede <hdegoede@redhat.com>
11388 L:      platform-driver-x86@vger.kernel.org
11389 S:      Maintained
11390 F:      drivers/platform/x86/peaq-wmi.c
11391
11392 PER-CPU MEMORY ALLOCATOR
11393 M:      Dennis Zhou <dennis@kernel.org>
11394 M:      Tejun Heo <tj@kernel.org>
11395 M:      Christoph Lameter <cl@linux.com>
11396 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11397 S:      Maintained
11398 F:      include/linux/percpu*.h
11399 F:      mm/percpu*.c
11400 F:      arch/*/include/asm/percpu.h
11401
11402 PER-TASK DELAY ACCOUNTING
11403 M:      Balbir Singh <bsingharora@gmail.com>
11404 S:      Maintained
11405 F:      include/linux/delayacct.h
11406 F:      kernel/delayacct.c
11407
11408 PERFORMANCE EVENTS SUBSYSTEM
11409 M:      Peter Zijlstra <peterz@infradead.org>
11410 M:      Ingo Molnar <mingo@redhat.com>
11411 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11412 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11413 R:      Jiri Olsa <jolsa@redhat.com>
11414 R:      Namhyung Kim <namhyung@kernel.org>
11415 L:      linux-kernel@vger.kernel.org
11416 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11417 S:      Supported
11418 F:      kernel/events/*
11419 F:      include/linux/perf_event.h
11420 F:      include/uapi/linux/perf_event.h
11421 F:      arch/*/kernel/perf_event*.c
11422 F:      arch/*/kernel/*/perf_event*.c
11423 F:      arch/*/kernel/*/*/perf_event*.c
11424 F:      arch/*/include/asm/perf_event.h
11425 F:      arch/*/kernel/perf_callchain.c
11426 F:      arch/*/events/*
11427 F:      tools/perf/
11428
11429 PERSONALITY HANDLING
11430 M:      Christoph Hellwig <hch@infradead.org>
11431 L:      linux-abi-devel@lists.sourceforge.net
11432 S:      Maintained
11433 F:      include/linux/personality.h
11434 F:      include/uapi/linux/personality.h
11435
11436 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11437 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11438 L:      linux-input@vger.kernel.org
11439 S:      Maintained
11440 F:      Documentation/input/devices/pxrc.rst
11441 F:      drivers/input/joystick/pxrc.c
11442
11443 PHONET PROTOCOL
11444 M:      Remi Denis-Courmont <courmisch@gmail.com>
11445 S:      Supported
11446 F:      Documentation/networking/phonet.txt
11447 F:      include/linux/phonet.h
11448 F:      include/net/phonet/
11449 F:      include/uapi/linux/phonet.h
11450 F:      net/phonet/
11451
11452 PHRAM MTD DRIVER
11453 M:      Joern Engel <joern@lazybastard.org>
11454 L:      linux-mtd@lists.infradead.org
11455 S:      Maintained
11456 F:      drivers/mtd/devices/phram.c
11457
11458 PICOLCD HID DRIVER
11459 M:      Bruno Prémont <bonbons@linux-vserver.org>
11460 L:      linux-input@vger.kernel.org
11461 S:      Maintained
11462 F:      drivers/hid/hid-picolcd*
11463
11464 PICOXCELL SUPPORT
11465 M:      Jamie Iles <jamie@jamieiles.com>
11466 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11467 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11468 S:      Supported
11469 F:      arch/arm/boot/dts/picoxcell*
11470 F:      arch/arm/mach-picoxcell/
11471 F:      drivers/crypto/picoxcell*
11472
11473 PIN CONTROL SUBSYSTEM
11474 M:      Linus Walleij <linus.walleij@linaro.org>
11475 L:      linux-gpio@vger.kernel.org
11476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11477 S:      Maintained
11478 F:      Documentation/devicetree/bindings/pinctrl/
11479 F:      Documentation/driver-api/pinctl.rst
11480 F:      drivers/pinctrl/
11481 F:      include/linux/pinctrl/
11482
11483 PIN CONTROLLER - ATMEL AT91
11484 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11485 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11486 S:      Maintained
11487 F:      drivers/pinctrl/pinctrl-at91.*
11488
11489 PIN CONTROLLER - ATMEL AT91 PIO4
11490 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11491 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11492 L:      linux-gpio@vger.kernel.org
11493 S:      Supported
11494 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11495
11496 PIN CONTROLLER - FREESCALE
11497 M:      Dong Aisheng <aisheng.dong@nxp.com>
11498 M:      Fabio Estevam <festevam@gmail.com>
11499 M:      Shawn Guo <shawnguo@kernel.org>
11500 M:      Stefan Agner <stefan@agner.ch>
11501 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11502 L:      linux-gpio@vger.kernel.org
11503 S:      Maintained
11504 F:      drivers/pinctrl/freescale/
11505 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11506
11507 PIN CONTROLLER - INTEL
11508 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11509 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11510 S:      Maintained
11511 F:      drivers/pinctrl/intel/
11512
11513 PIN CONTROLLER - MEDIATEK
11514 M:      Sean Wang <sean.wang@mediatek.com>
11515 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11516 S:      Maintained
11517 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11518 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11519 F:      drivers/pinctrl/mediatek/mtk-eint.*
11520 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11521 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11522 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11523
11524 PIN CONTROLLER - QUALCOMM
11525 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11526 S:      Maintained
11527 L:      linux-arm-msm@vger.kernel.org
11528 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11529 F:      drivers/pinctrl/qcom/
11530
11531 PIN CONTROLLER - RENESAS
11532 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11533 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11534 L:      linux-renesas-soc@vger.kernel.org
11535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11536 S:      Maintained
11537 F:      drivers/pinctrl/sh-pfc/
11538
11539 PIN CONTROLLER - SAMSUNG
11540 M:      Tomasz Figa <tomasz.figa@gmail.com>
11541 M:      Krzysztof Kozlowski <krzk@kernel.org>
11542 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11543 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11544 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11545 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11547 S:      Maintained
11548 F:      drivers/pinctrl/samsung/
11549 F:      include/dt-bindings/pinctrl/samsung.h
11550 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11551
11552 PIN CONTROLLER - SINGLE
11553 M:      Tony Lindgren <tony@atomide.com>
11554 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11555 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11556 L:      linux-omap@vger.kernel.org
11557 S:      Maintained
11558 F:      drivers/pinctrl/pinctrl-single.c
11559
11560 PIN CONTROLLER - ST SPEAR
11561 M:      Viresh Kumar <vireshk@kernel.org>
11562 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11563 W:      http://www.st.com/spear
11564 S:      Maintained
11565 F:      drivers/pinctrl/spear/
11566
11567 PISTACHIO SOC SUPPORT
11568 M:      James Hartley <james.hartley@sondrel.com>
11569 L:      linux-mips@linux-mips.org
11570 S:      Odd Fixes
11571 F:      arch/mips/pistachio/
11572 F:      arch/mips/include/asm/mach-pistachio/
11573 F:      arch/mips/boot/dts/img/pistachio*
11574 F:      arch/mips/configs/pistachio*_defconfig
11575
11576 PKTCDVD DRIVER
11577 S:      Orphan
11578 M:      linux-block@vger.kernel.org
11579 F:      drivers/block/pktcdvd.c
11580 F:      include/linux/pktcdvd.h
11581 F:      include/uapi/linux/pktcdvd.h
11582
11583 PKUNITY SOC DRIVERS
11584 M:      Guan Xuetao <gxt@pku.edu.cn>
11585 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11586 S:      Maintained
11587 T:      git git://github.com/gxt/linux.git
11588 F:      drivers/input/serio/i8042-unicore32io.h
11589 F:      drivers/i2c/busses/i2c-puv3.c
11590 F:      drivers/video/fbdev/fb-puv3.c
11591 F:      drivers/rtc/rtc-puv3.c
11592
11593 PMBUS HARDWARE MONITORING DRIVERS
11594 M:      Guenter Roeck <linux@roeck-us.net>
11595 L:      linux-hwmon@vger.kernel.org
11596 W:      http://hwmon.wiki.kernel.org/
11597 W:      http://www.roeck-us.net/linux/drivers/
11598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11599 S:      Maintained
11600 F:      Documentation/hwmon/pmbus
11601 F:      drivers/hwmon/pmbus/
11602 F:      include/linux/pmbus.h
11603
11604 PMC SIERRA MaxRAID DRIVER
11605 L:      linux-scsi@vger.kernel.org
11606 W:      http://www.pmc-sierra.com/
11607 S:      Orphan
11608 F:      drivers/scsi/pmcraid.*
11609
11610 PMC SIERRA PM8001 DRIVER
11611 M:      Jack Wang <jinpu.wang@profitbricks.com>
11612 M:      lindar_liu@usish.com
11613 L:      linux-scsi@vger.kernel.org
11614 S:      Supported
11615 F:      drivers/scsi/pm8001/
11616
11617 PNP SUPPORT
11618 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11619 S:      Maintained
11620 F:      drivers/pnp/
11621
11622 POSIX CLOCKS and TIMERS
11623 M:      Thomas Gleixner <tglx@linutronix.de>
11624 L:      linux-kernel@vger.kernel.org
11625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11626 S:      Maintained
11627 F:      fs/timerfd.c
11628 F:      include/linux/timer*
11629 F:      kernel/time/*timer*
11630
11631 POWER MANAGEMENT CORE
11632 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11633 L:      linux-pm@vger.kernel.org
11634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11635 B:      https://bugzilla.kernel.org
11636 S:      Supported
11637 F:      drivers/base/power/
11638 F:      include/linux/pm.h
11639 F:      include/linux/pm_*
11640 F:      include/linux/powercap.h
11641 F:      drivers/powercap/
11642 F:      kernel/configs/nopm.config
11643
11644 POWER STATE COORDINATION INTERFACE (PSCI)
11645 M:      Mark Rutland <mark.rutland@arm.com>
11646 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11647 L:      linux-arm-kernel@lists.infradead.org
11648 S:      Maintained
11649 F:      drivers/firmware/psci*.c
11650 F:      include/linux/psci.h
11651 F:      include/uapi/linux/psci.h
11652
11653 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11654 M:      Sebastian Reichel <sre@kernel.org>
11655 L:      linux-pm@vger.kernel.org
11656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11657 S:      Maintained
11658 F:      Documentation/ABI/testing/sysfs-class-power
11659 F:      Documentation/devicetree/bindings/power/supply/
11660 F:      include/linux/power_supply.h
11661 F:      drivers/power/supply/
11662
11663 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11664 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11665 L:      linuxppc-dev@lists.ozlabs.org
11666 S:      Maintained
11667 F:      drivers/char/powernv-op-panel.c
11668
11669 PPP OVER ATM (RFC 2364)
11670 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11671 S:      Maintained
11672 F:      net/atm/pppoatm.c
11673 F:      include/uapi/linux/atmppp.h
11674
11675 PPP OVER ETHERNET
11676 M:      Michal Ostrowski <mostrows@earthlink.net>
11677 S:      Maintained
11678 F:      drivers/net/ppp/pppoe.c
11679 F:      drivers/net/ppp/pppox.c
11680
11681 PPP OVER L2TP
11682 M:      James Chapman <jchapman@katalix.com>
11683 S:      Maintained
11684 F:      net/l2tp/l2tp_ppp.c
11685 F:      include/linux/if_pppol2tp.h
11686 F:      include/uapi/linux/if_pppol2tp.h
11687
11688 PPP PROTOCOL DRIVERS AND COMPRESSORS
11689 M:      Paul Mackerras <paulus@samba.org>
11690 L:      linux-ppp@vger.kernel.org
11691 S:      Maintained
11692 F:      drivers/net/ppp/ppp_*
11693
11694 PPS SUPPORT
11695 M:      Rodolfo Giometti <giometti@enneenne.com>
11696 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11697 L:      linuxpps@ml.enneenne.com (subscribers-only)
11698 S:      Maintained
11699 F:      Documentation/pps/
11700 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11701 F:      Documentation/ABI/testing/sysfs-pps
11702 F:      drivers/pps/
11703 F:      include/linux/pps*.h
11704 F:      include/uapi/linux/pps.h
11705
11706 PPTP DRIVER
11707 M:      Dmitry Kozlov <xeb@mail.ru>
11708 L:      netdev@vger.kernel.org
11709 S:      Maintained
11710 F:      drivers/net/ppp/pptp.c
11711 W:      http://sourceforge.net/projects/accel-pptp
11712
11713 PREEMPTIBLE KERNEL
11714 M:      Robert Love <rml@tech9.net>
11715 L:      kpreempt-tech@lists.sourceforge.net
11716 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11717 S:      Supported
11718 F:      Documentation/preempt-locking.txt
11719 F:      include/linux/preempt.h
11720
11721 PRINTK
11722 M:      Petr Mladek <pmladek@suse.com>
11723 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11724 R:      Steven Rostedt <rostedt@goodmis.org>
11725 S:      Maintained
11726 F:      kernel/printk/
11727 F:      include/linux/printk.h
11728
11729 PRISM54 WIRELESS DRIVER
11730 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11731 L:      linux-wireless@vger.kernel.org
11732 W:      http://wireless.kernel.org/en/users/Drivers/p54
11733 S:      Obsolete
11734 F:      drivers/net/wireless/intersil/prism54/
11735
11736 PROC FILESYSTEM
11737 R:      Alexey Dobriyan <adobriyan@gmail.com>
11738 L:      linux-kernel@vger.kernel.org
11739 L:      linux-fsdevel@vger.kernel.org
11740 S:      Maintained
11741 F:      fs/proc/
11742 F:      include/linux/proc_fs.h
11743 F:      tools/testing/selftests/proc/
11744
11745 PROC SYSCTL
11746 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11747 M:      Kees Cook <keescook@chromium.org>
11748 L:      linux-kernel@vger.kernel.org
11749 L:      linux-fsdevel@vger.kernel.org
11750 S:      Maintained
11751 F:      fs/proc/proc_sysctl.c
11752 F:      include/linux/sysctl.h
11753 F:      kernel/sysctl.c
11754 F:      tools/testing/selftests/sysctl/
11755
11756 PS3 NETWORK SUPPORT
11757 M:      Geoff Levand <geoff@infradead.org>
11758 L:      netdev@vger.kernel.org
11759 L:      linuxppc-dev@lists.ozlabs.org
11760 S:      Maintained
11761 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11762
11763 PS3 PLATFORM SUPPORT
11764 M:      Geoff Levand <geoff@infradead.org>
11765 L:      linuxppc-dev@lists.ozlabs.org
11766 S:      Maintained
11767 F:      arch/powerpc/boot/ps3*
11768 F:      arch/powerpc/include/asm/lv1call.h
11769 F:      arch/powerpc/include/asm/ps3*.h
11770 F:      arch/powerpc/platforms/ps3/
11771 F:      drivers/*/ps3*
11772 F:      drivers/ps3/
11773 F:      drivers/rtc/rtc-ps3.c
11774 F:      drivers/usb/host/*ps3.c
11775 F:      sound/ppc/snd_ps3*
11776
11777 PS3VRAM DRIVER
11778 M:      Jim Paris <jim@jtan.com>
11779 M:      Geoff Levand <geoff@infradead.org>
11780 L:      linuxppc-dev@lists.ozlabs.org
11781 S:      Maintained
11782 F:      drivers/block/ps3vram.c
11783
11784 PSAMPLE PACKET SAMPLING SUPPORT:
11785 M:      Yotam Gigi <yotam.gi@gmail.com>
11786 S:      Maintained
11787 F:      net/psample
11788 F:      include/net/psample.h
11789 F:      include/uapi/linux/psample.h
11790
11791 PSTORE FILESYSTEM
11792 M:      Kees Cook <keescook@chromium.org>
11793 M:      Anton Vorontsov <anton@enomsg.org>
11794 M:      Colin Cross <ccross@android.com>
11795 M:      Tony Luck <tony.luck@intel.com>
11796 S:      Maintained
11797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11798 F:      fs/pstore/
11799 F:      include/linux/pstore*
11800 F:      drivers/firmware/efi/efi-pstore.c
11801 F:      drivers/acpi/apei/erst.c
11802 F:      Documentation/admin-guide/ramoops.rst
11803 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11804 K:      \b(pstore|ramoops)
11805
11806 PTP HARDWARE CLOCK SUPPORT
11807 M:      Richard Cochran <richardcochran@gmail.com>
11808 L:      netdev@vger.kernel.org
11809 S:      Maintained
11810 W:      http://linuxptp.sourceforge.net/
11811 F:      Documentation/ABI/testing/sysfs-ptp
11812 F:      Documentation/ptp/*
11813 F:      drivers/net/phy/dp83640*
11814 F:      drivers/ptp/*
11815 F:      include/linux/ptp_cl*
11816
11817 PTRACE SUPPORT
11818 M:      Oleg Nesterov <oleg@redhat.com>
11819 S:      Maintained
11820 F:      include/asm-generic/syscall.h
11821 F:      include/linux/ptrace.h
11822 F:      include/linux/regset.h
11823 F:      include/linux/tracehook.h
11824 F:      include/uapi/linux/ptrace.h
11825 F:      include/uapi/linux/ptrace.h
11826 F:      include/asm-generic/ptrace.h
11827 F:      kernel/ptrace.c
11828 F:      arch/*/ptrace*.c
11829 F:      arch/*/*/ptrace*.c
11830 F:      arch/*/include/asm/ptrace*.h
11831
11832 PULSE8-CEC DRIVER
11833 M:      Hans Verkuil <hverkuil@xs4all.nl>
11834 L:      linux-media@vger.kernel.org
11835 T:      git git://linuxtv.org/media_tree.git
11836 S:      Maintained
11837 F:      drivers/media/usb/pulse8-cec/*
11838 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11839
11840 PVRUSB2 VIDEO4LINUX DRIVER
11841 M:      Mike Isely <isely@pobox.com>
11842 L:      pvrusb2@isely.net       (subscribers-only)
11843 L:      linux-media@vger.kernel.org
11844 W:      http://www.isely.net/pvrusb2/
11845 T:      git git://linuxtv.org/media_tree.git
11846 S:      Maintained
11847 F:      Documentation/media/v4l-drivers/pvrusb2*
11848 F:      drivers/media/usb/pvrusb2/
11849
11850 PWC WEBCAM DRIVER
11851 M:      Hans Verkuil <hverkuil@xs4all.nl>
11852 L:      linux-media@vger.kernel.org
11853 T:      git git://linuxtv.org/media_tree.git
11854 S:      Odd Fixes
11855 F:      drivers/media/usb/pwc/*
11856
11857 PWM FAN DRIVER
11858 M:      Kamil Debski <kamil@wypas.org>
11859 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11860 L:      linux-hwmon@vger.kernel.org
11861 S:      Supported
11862 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11863 F:      Documentation/hwmon/pwm-fan
11864 F:      drivers/hwmon/pwm-fan.c
11865
11866 PWM IR Transmitter
11867 M:      Sean Young <sean@mess.org>
11868 L:      linux-media@vger.kernel.org
11869 S:      Maintained
11870 F:      drivers/media/rc/pwm-ir-tx.c
11871
11872 PWM SUBSYSTEM
11873 M:      Thierry Reding <thierry.reding@gmail.com>
11874 L:      linux-pwm@vger.kernel.org
11875 S:      Maintained
11876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11877 F:      Documentation/pwm.txt
11878 F:      Documentation/devicetree/bindings/pwm/
11879 F:      include/linux/pwm.h
11880 F:      drivers/pwm/
11881 F:      drivers/video/backlight/pwm_bl.c
11882 F:      include/linux/pwm_backlight.h
11883 F:      drivers/gpio/gpio-mvebu.c
11884 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11885
11886 PXA GPIO DRIVER
11887 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11888 L:      linux-gpio@vger.kernel.org
11889 S:      Maintained
11890 F:      drivers/gpio/gpio-pxa.c
11891
11892 PXA MMCI DRIVER
11893 S:      Orphan
11894
11895 PXA RTC DRIVER
11896 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11897 L:      linux-rtc@vger.kernel.org
11898 S:      Maintained
11899
11900 PXA2xx/PXA3xx SUPPORT
11901 M:      Daniel Mack <daniel@zonque.org>
11902 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11903 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11904 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11905 T:      git git://github.com/hzhuang1/linux.git
11906 T:      git git://github.com/rjarzmik/linux.git
11907 S:      Maintained
11908 F:      arch/arm/boot/dts/pxa*
11909 F:      arch/arm/mach-pxa/
11910 F:      drivers/dma/pxa*
11911 F:      drivers/pcmcia/pxa2xx*
11912 F:      drivers/pinctrl/pxa/
11913 F:      drivers/spi/spi-pxa2xx*
11914 F:      drivers/usb/gadget/udc/pxa2*
11915 F:      include/sound/pxa2xx-lib.h
11916 F:      sound/arm/pxa*
11917 F:      sound/soc/pxa/
11918
11919 QAT DRIVER
11920 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11921 L:      qat-linux@intel.com
11922 S:      Supported
11923 F:      drivers/crypto/qat/
11924
11925 QCOM AUDIO (ASoC) DRIVERS
11926 M:      Patrick Lai <plai@codeaurora.org>
11927 M:      Banajit Goswami <bgoswami@codeaurora.org>
11928 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11929 S:      Supported
11930 F:      sound/soc/qcom/
11931
11932 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11933 M:      Gabriel Somlo <somlo@cmu.edu>
11934 M:      "Michael S. Tsirkin" <mst@redhat.com>
11935 L:      qemu-devel@nongnu.org
11936 S:      Maintained
11937 F:      drivers/firmware/qemu_fw_cfg.c
11938 F:      include/uapi/linux/qemu_fw_cfg.h
11939
11940 QIB DRIVER
11941 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11942 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11943 L:      linux-rdma@vger.kernel.org
11944 S:      Supported
11945 F:      drivers/infiniband/hw/qib/
11946
11947 QLOGIC QL41xxx FCOE DRIVER
11948 M:      QLogic-Storage-Upstream@cavium.com
11949 L:      linux-scsi@vger.kernel.org
11950 S:      Supported
11951 F:      drivers/scsi/qedf/
11952
11953 QLOGIC QL41xxx ISCSI DRIVER
11954 M:      QLogic-Storage-Upstream@cavium.com
11955 L:      linux-scsi@vger.kernel.org
11956 S:      Supported
11957 F:      drivers/scsi/qedi/
11958
11959 QLOGIC QL4xxx ETHERNET DRIVER
11960 M:      Ariel Elior <Ariel.Elior@cavium.com>
11961 M:      everest-linux-l2@cavium.com
11962 L:      netdev@vger.kernel.org
11963 S:      Supported
11964 F:      drivers/net/ethernet/qlogic/qed/
11965 F:      include/linux/qed/
11966 F:      drivers/net/ethernet/qlogic/qede/
11967
11968 QLOGIC QL4xxx RDMA DRIVER
11969 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11970 M:      Ariel Elior <Ariel.Elior@cavium.com>
11971 L:      linux-rdma@vger.kernel.org
11972 S:      Supported
11973 F:      drivers/infiniband/hw/qedr/
11974 F:      include/uapi/rdma/qedr-abi.h
11975
11976 QLOGIC QLA1280 SCSI DRIVER
11977 M:      Michael Reed <mdr@sgi.com>
11978 L:      linux-scsi@vger.kernel.org
11979 S:      Maintained
11980 F:      drivers/scsi/qla1280.[ch]
11981
11982 QLOGIC QLA2XXX FC-SCSI DRIVER
11983 M:      qla2xxx-upstream@qlogic.com
11984 L:      linux-scsi@vger.kernel.org
11985 S:      Supported
11986 F:      Documentation/scsi/LICENSE.qla2xxx
11987 F:      drivers/scsi/qla2xxx/
11988
11989 QLOGIC QLA3XXX NETWORK DRIVER
11990 M:      Dept-GELinuxNICDev@cavium.com
11991 L:      netdev@vger.kernel.org
11992 S:      Supported
11993 F:      Documentation/networking/LICENSE.qla3xxx
11994 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11995
11996 QLOGIC QLA4XXX iSCSI DRIVER
11997 M:      QLogic-Storage-Upstream@qlogic.com
11998 L:      linux-scsi@vger.kernel.org
11999 S:      Supported
12000 F:      Documentation/scsi/LICENSE.qla4xxx
12001 F:      drivers/scsi/qla4xxx/
12002
12003 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12004 M:      Shahed Shaikh <Shahed.Shaikh@cavium.com>
12005 M:      Manish Chopra <manish.chopra@cavium.com>
12006 M:      Dept-GELinuxNICDev@cavium.com
12007 L:      netdev@vger.kernel.org
12008 S:      Supported
12009 F:      drivers/net/ethernet/qlogic/qlcnic/
12010
12011 QLOGIC QLGE 10Gb ETHERNET DRIVER
12012 M:      Manish Chopra <manish.chopra@cavium.com>
12013 M:      Dept-GELinuxNICDev@cavium.com
12014 L:      netdev@vger.kernel.org
12015 S:      Supported
12016 F:      drivers/net/ethernet/qlogic/qlge/
12017
12018 QM1D1B0004 MEDIA DRIVER
12019 M:      Akihiro Tsukada <tskd08@gmail.com>
12020 L:      linux-media@vger.kernel.org
12021 S:      Odd Fixes
12022 F:      drivers/media/tuners/qm1d1b0004*
12023
12024 QM1D1C0042 MEDIA DRIVER
12025 M:      Akihiro Tsukada <tskd08@gmail.com>
12026 L:      linux-media@vger.kernel.org
12027 S:      Odd Fixes
12028 F:      drivers/media/tuners/qm1d1c0042*
12029
12030 QNX4 FILESYSTEM
12031 M:      Anders Larsen <al@alarsen.net>
12032 W:      http://www.alarsen.net/linux/qnx4fs/
12033 S:      Maintained
12034 F:      fs/qnx4/
12035 F:      include/uapi/linux/qnx4_fs.h
12036 F:      include/uapi/linux/qnxtypes.h
12037
12038 QORIQ DPAA2 FSL-MC BUS DRIVER
12039 M:      Stuart Yoder <stuyoder@gmail.com>
12040 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12041 L:      linux-kernel@vger.kernel.org
12042 S:      Maintained
12043 F:      drivers/bus/fsl-mc/
12044 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12045 F:      Documentation/networking/dpaa2/overview.rst
12046
12047 QT1010 MEDIA DRIVER
12048 M:      Antti Palosaari <crope@iki.fi>
12049 L:      linux-media@vger.kernel.org
12050 W:      https://linuxtv.org
12051 W:      http://palosaari.fi/linux/
12052 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12053 T:      git git://linuxtv.org/anttip/media_tree.git
12054 S:      Maintained
12055 F:      drivers/media/tuners/qt1010*
12056
12057 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12058 M:      Kalle Valo <kvalo@codeaurora.org>
12059 L:      ath10k@lists.infradead.org
12060 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12061 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12062 S:      Supported
12063 F:      drivers/net/wireless/ath/ath10k/
12064
12065 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12066 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12067 L:      linux-wireless@vger.kernel.org
12068 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12069 S:      Supported
12070 F:      drivers/net/wireless/ath/ath9k/
12071
12072 QUALCOMM CAMERA SUBSYSTEM DRIVER
12073 M:      Todor Tomov <todor.tomov@linaro.org>
12074 L:      linux-media@vger.kernel.org
12075 S:      Maintained
12076 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12077 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12078 F:      drivers/media/platform/qcom/camss/
12079
12080 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12081 M:  Ilia Lin <ilia.lin@gmail.com>
12082 L:  linux-pm@vger.kernel.org
12083 S:  Maintained
12084 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12085 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12086
12087 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12088 M:      Timur Tabi <timur@kernel.org>
12089 L:      netdev@vger.kernel.org
12090 S:      Maintained
12091 F:      drivers/net/ethernet/qualcomm/emac/
12092
12093 QUALCOMM GENERIC INTERFACE I2C DRIVER
12094 M:      Alok Chauhan <alokc@codeaurora.org>
12095 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12096 L:      linux-i2c@vger.kernel.org
12097 L:      linux-arm-msm@vger.kernel.org
12098 S:      Supported
12099 F:      drivers/i2c/busses/i2c-qcom-geni.c
12100
12101 QUALCOMM HEXAGON ARCHITECTURE
12102 M:      Richard Kuo <rkuo@codeaurora.org>
12103 L:      linux-hexagon@vger.kernel.org
12104 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12105 S:      Supported
12106 F:      arch/hexagon/
12107
12108 QUALCOMM HIDMA DRIVER
12109 M:      Sinan Kaya <okaya@kernel.org>
12110 L:      linux-arm-kernel@lists.infradead.org
12111 L:      linux-arm-msm@vger.kernel.org
12112 L:      dmaengine@vger.kernel.org
12113 S:      Supported
12114 F:      drivers/dma/qcom/hidma*
12115
12116 QUALCOMM IOMMU
12117 M:      Rob Clark <robdclark@gmail.com>
12118 L:      iommu@lists.linux-foundation.org
12119 L:      linux-arm-msm@vger.kernel.org
12120 S:      Maintained
12121 F:      drivers/iommu/qcom_iommu.c
12122
12123 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12124 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12125 L:      linux-media@vger.kernel.org
12126 L:      linux-arm-msm@vger.kernel.org
12127 T:      git git://linuxtv.org/media_tree.git
12128 S:      Maintained
12129 F:      drivers/media/platform/qcom/venus/
12130
12131 QUALCOMM WCN36XX WIRELESS DRIVER
12132 M:      Kalle Valo <kvalo@codeaurora.org>
12133 L:      wcn36xx@lists.infradead.org
12134 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12135 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12136 S:      Supported
12137 F:      drivers/net/wireless/ath/wcn36xx/
12138
12139 QUANTENNA QTNFMAC WIRELESS DRIVER
12140 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12141 M:      Avinash Patil <avinashp@quantenna.com>
12142 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12143 L:      linux-wireless@vger.kernel.org
12144 S:      Maintained
12145 F:      drivers/net/wireless/quantenna
12146
12147 RADEON and AMDGPU DRM DRIVERS
12148 M:      Alex Deucher <alexander.deucher@amd.com>
12149 M:      Christian König <christian.koenig@amd.com>
12150 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12151 L:      amd-gfx@lists.freedesktop.org
12152 T:      git git://people.freedesktop.org/~agd5f/linux
12153 S:      Supported
12154 F:      drivers/gpu/drm/radeon/
12155 F:      include/uapi/drm/radeon_drm.h
12156 F:      drivers/gpu/drm/amd/
12157 F:      include/uapi/drm/amdgpu_drm.h
12158
12159 RADEON FRAMEBUFFER DISPLAY DRIVER
12160 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12161 L:      linux-fbdev@vger.kernel.org
12162 S:      Maintained
12163 F:      drivers/video/fbdev/aty/radeon*
12164 F:      include/uapi/linux/radeonfb.h
12165
12166 RADIOSHARK RADIO DRIVER
12167 M:      Hans Verkuil <hverkuil@xs4all.nl>
12168 L:      linux-media@vger.kernel.org
12169 T:      git git://linuxtv.org/media_tree.git
12170 S:      Maintained
12171 F:      drivers/media/radio/radio-shark.c
12172
12173 RADIOSHARK2 RADIO DRIVER
12174 M:      Hans Verkuil <hverkuil@xs4all.nl>
12175 L:      linux-media@vger.kernel.org
12176 T:      git git://linuxtv.org/media_tree.git
12177 S:      Maintained
12178 F:      drivers/media/radio/radio-shark2.c
12179 F:      drivers/media/radio/radio-tea5777.c
12180
12181 RADOS BLOCK DEVICE (RBD)
12182 M:      Ilya Dryomov <idryomov@gmail.com>
12183 M:      Sage Weil <sage@redhat.com>
12184 M:      Alex Elder <elder@kernel.org>
12185 L:      ceph-devel@vger.kernel.org
12186 W:      http://ceph.com/
12187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12188 T:      git git://github.com/ceph/ceph-client.git
12189 S:      Supported
12190 F:      Documentation/ABI/testing/sysfs-bus-rbd
12191 F:      drivers/block/rbd.c
12192 F:      drivers/block/rbd_types.h
12193
12194 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12195 M:      Paul Mackerras <paulus@samba.org>
12196 L:      linux-fbdev@vger.kernel.org
12197 S:      Maintained
12198 F:      drivers/video/fbdev/aty/aty128fb.c
12199
12200 RAINSHADOW-CEC DRIVER
12201 M:      Hans Verkuil <hverkuil@xs4all.nl>
12202 L:      linux-media@vger.kernel.org
12203 T:      git git://linuxtv.org/media_tree.git
12204 S:      Maintained
12205 F:      drivers/media/usb/rainshadow-cec/*
12206
12207 RALINK MIPS ARCHITECTURE
12208 M:      John Crispin <john@phrozen.org>
12209 L:      linux-mips@linux-mips.org
12210 S:      Maintained
12211 F:      arch/mips/ralink
12212
12213 RALINK RT2X00 WIRELESS LAN DRIVER
12214 P:      rt2x00 project
12215 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12216 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12217 L:      linux-wireless@vger.kernel.org
12218 S:      Maintained
12219 F:      drivers/net/wireless/ralink/rt2x00/
12220
12221 RAMDISK RAM BLOCK DEVICE DRIVER
12222 M:      Jens Axboe <axboe@kernel.dk>
12223 S:      Maintained
12224 F:      Documentation/blockdev/ramdisk.txt
12225 F:      drivers/block/brd.c
12226
12227 RANCHU VIRTUAL BOARD FOR MIPS
12228 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12229 L:      linux-mips@linux-mips.org
12230 S:      Supported
12231 F:      arch/mips/generic/board-ranchu.c
12232 F:      arch/mips/configs/generic/board-ranchu.config
12233
12234 RANDOM NUMBER DRIVER
12235 M:      "Theodore Ts'o" <tytso@mit.edu>
12236 S:      Maintained
12237 F:      drivers/char/random.c
12238
12239 RAPIDIO SUBSYSTEM
12240 M:      Matt Porter <mporter@kernel.crashing.org>
12241 M:      Alexandre Bounine <alex.bou9@gmail.com>
12242 S:      Maintained
12243 F:      drivers/rapidio/
12244
12245 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12246 L:      linux-wireless@vger.kernel.org
12247 S:      Orphan
12248 F:      drivers/net/wireless/ray*
12249
12250 RCUTORTURE TEST FRAMEWORK
12251 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12252 M:      Josh Triplett <josh@joshtriplett.org>
12253 R:      Steven Rostedt <rostedt@goodmis.org>
12254 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12255 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12256 L:      linux-kernel@vger.kernel.org
12257 S:      Supported
12258 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12259 F:      tools/testing/selftests/rcutorture
12260
12261 RDC R-321X SoC
12262 M:      Florian Fainelli <florian@openwrt.org>
12263 S:      Maintained
12264
12265 RDC R6040 FAST ETHERNET DRIVER
12266 M:      Florian Fainelli <f.fainelli@gmail.com>
12267 L:      netdev@vger.kernel.org
12268 S:      Maintained
12269 F:      drivers/net/ethernet/rdc/r6040.c
12270
12271 RDMAVT - RDMA verbs software
12272 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12273 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12274 L:      linux-rdma@vger.kernel.org
12275 S:      Supported
12276 F:      drivers/infiniband/sw/rdmavt
12277
12278 RDS - RELIABLE DATAGRAM SOCKETS
12279 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12280 L:      netdev@vger.kernel.org
12281 L:      linux-rdma@vger.kernel.org
12282 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12283 W:      https://oss.oracle.com/projects/rds/
12284 S:      Supported
12285 F:      net/rds/
12286 F:      Documentation/networking/rds.txt
12287
12288 RDT - RESOURCE ALLOCATION
12289 M:      Fenghua Yu <fenghua.yu@intel.com>
12290 M:      Reinette Chatre <reinette.chatre@intel.com>
12291 L:      linux-kernel@vger.kernel.org
12292 S:      Supported
12293 F:      arch/x86/kernel/cpu/intel_rdt*
12294 F:      arch/x86/include/asm/intel_rdt_sched.h
12295 F:      Documentation/x86/intel_rdt*
12296
12297 READ-COPY UPDATE (RCU)
12298 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12299 M:      Josh Triplett <josh@joshtriplett.org>
12300 R:      Steven Rostedt <rostedt@goodmis.org>
12301 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12302 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12303 L:      linux-kernel@vger.kernel.org
12304 W:      http://www.rdrop.com/users/paulmck/RCU/
12305 S:      Supported
12306 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12307 F:      Documentation/RCU/
12308 X:      Documentation/RCU/torture.txt
12309 F:      include/linux/rcu*
12310 X:      include/linux/srcu*.h
12311 F:      kernel/rcu/
12312 X:      kernel/rcu/srcu*.c
12313
12314 REAL TIME CLOCK (RTC) SUBSYSTEM
12315 M:      Alessandro Zummo <a.zummo@towertech.it>
12316 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12317 L:      linux-rtc@vger.kernel.org
12318 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12320 S:      Maintained
12321 F:      Documentation/devicetree/bindings/rtc/
12322 F:      Documentation/rtc.txt
12323 F:      drivers/rtc/
12324 F:      include/linux/rtc.h
12325 F:      include/uapi/linux/rtc.h
12326 F:      include/linux/rtc/
12327 F:      include/linux/platform_data/rtc-*
12328 F:      tools/testing/selftests/rtc/
12329
12330 REALTEK AUDIO CODECS
12331 M:      Bard Liao <bardliao@realtek.com>
12332 M:      Oder Chiou <oder_chiou@realtek.com>
12333 S:      Maintained
12334 F:      sound/soc/codecs/rt*
12335 F:      include/sound/rt*.h
12336
12337 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12338 M:      Linus Walleij <linus.walleij@linaro.org>
12339 S:      Maintained
12340 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12341 F:      drivers/net/dsa/realtek-smi*
12342 F:      drivers/net/dsa/rtl83*
12343
12344 REGISTER MAP ABSTRACTION
12345 M:      Mark Brown <broonie@kernel.org>
12346 L:      linux-kernel@vger.kernel.org
12347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12348 S:      Supported
12349 F:      Documentation/devicetree/bindings/regmap/
12350 F:      drivers/base/regmap/
12351 F:      include/linux/regmap.h
12352
12353 REISERFS FILE SYSTEM
12354 L:      reiserfs-devel@vger.kernel.org
12355 S:      Supported
12356 F:      fs/reiserfs/
12357
12358 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12359 M:      Ohad Ben-Cohen <ohad@wizery.com>
12360 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12361 L:      linux-remoteproc@vger.kernel.org
12362 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12363 S:      Maintained
12364 F:      Documentation/devicetree/bindings/remoteproc/
12365 F:      Documentation/remoteproc.txt
12366 F:      drivers/remoteproc/
12367 F:      include/linux/remoteproc.h
12368
12369 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12370 M:      Ohad Ben-Cohen <ohad@wizery.com>
12371 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12372 L:      linux-remoteproc@vger.kernel.org
12373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12374 S:      Maintained
12375 F:      drivers/rpmsg/
12376 F:      Documentation/rpmsg.txt
12377 F:      include/linux/rpmsg.h
12378 F:      include/linux/rpmsg/
12379
12380 RENESAS CLOCK DRIVERS
12381 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12382 L:      linux-renesas-soc@vger.kernel.org
12383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12384 S:      Supported
12385 F:      drivers/clk/renesas/
12386
12387 RENESAS EMEV2 I2C DRIVER
12388 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12389 S:      Supported
12390 F:      drivers/i2c/busses/i2c-emev2.c
12391
12392 RENESAS ETHERNET DRIVERS
12393 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12394 L:      netdev@vger.kernel.org
12395 L:      linux-renesas-soc@vger.kernel.org
12396 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12397 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12398 F:      drivers/net/ethernet/renesas/
12399 F:      include/linux/sh_eth.h
12400
12401 RENESAS R-CAR GYROADC DRIVER
12402 M:      Marek Vasut <marek.vasut@gmail.com>
12403 L:      linux-iio@vger.kernel.org
12404 S:      Supported
12405 F:      drivers/iio/adc/rcar_gyro_adc.c
12406
12407 RENESAS R-CAR I2C DRIVERS
12408 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12409 S:      Supported
12410 F:      drivers/i2c/busses/i2c-rcar.c
12411 F:      drivers/i2c/busses/i2c-sh_mobile.c
12412
12413 RENESAS USB PHY DRIVER
12414 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12415 L:      linux-renesas-soc@vger.kernel.org
12416 S:      Maintained
12417 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12418
12419 RESET CONTROLLER FRAMEWORK
12420 M:      Philipp Zabel <p.zabel@pengutronix.de>
12421 T:      git git://git.pengutronix.de/git/pza/linux
12422 S:      Maintained
12423 F:      drivers/reset/
12424 F:      Documentation/devicetree/bindings/reset/
12425 F:      include/dt-bindings/reset/
12426 F:      include/linux/reset.h
12427 F:      include/linux/reset-controller.h
12428
12429 RESTARTABLE SEQUENCES SUPPORT
12430 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12431 M:      Peter Zijlstra <peterz@infradead.org>
12432 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12433 M:      Boqun Feng <boqun.feng@gmail.com>
12434 L:      linux-kernel@vger.kernel.org
12435 S:      Supported
12436 F:      kernel/rseq.c
12437 F:      include/uapi/linux/rseq.h
12438 F:      include/trace/events/rseq.h
12439 F:      tools/testing/selftests/rseq/
12440
12441 RFKILL
12442 M:      Johannes Berg <johannes@sipsolutions.net>
12443 L:      linux-wireless@vger.kernel.org
12444 W:      http://wireless.kernel.org/
12445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12447 S:      Maintained
12448 F:      Documentation/rfkill.txt
12449 F:      Documentation/ABI/stable/sysfs-class-rfkill
12450 F:      net/rfkill/
12451 F:      include/linux/rfkill.h
12452 F:      include/uapi/linux/rfkill.h
12453
12454 RHASHTABLE
12455 M:      Thomas Graf <tgraf@suug.ch>
12456 M:      Herbert Xu <herbert@gondor.apana.org.au>
12457 L:      netdev@vger.kernel.org
12458 S:      Maintained
12459 F:      lib/rhashtable.c
12460 F:      lib/test_rhashtable.c
12461 F:      include/linux/rhashtable.h
12462 F:      include/linux/rhashtable-types.h
12463
12464 RICOH R5C592 MEMORYSTICK DRIVER
12465 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12466 S:      Maintained
12467 F:      drivers/memstick/host/r592.*
12468
12469 RICOH SMARTMEDIA/XD DRIVER
12470 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12471 S:      Maintained
12472 F:      drivers/mtd/nand/raw/r852.c
12473 F:      drivers/mtd/nand/raw/r852.h
12474
12475 RISC-V ARCHITECTURE
12476 M:      Palmer Dabbelt <palmer@sifive.com>
12477 M:      Albert Ou <aou@eecs.berkeley.edu>
12478 L:      linux-riscv@lists.infradead.org
12479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12480 S:      Supported
12481 F:      arch/riscv/
12482 K:      riscv
12483 N:      riscv
12484
12485 ROCCAT DRIVERS
12486 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12487 W:      http://sourceforge.net/projects/roccat/
12488 S:      Maintained
12489 F:      drivers/hid/hid-roccat*
12490 F:      include/linux/hid-roccat*
12491 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12492
12493 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12494 M:      Jacob chen <jacob2.chen@rock-chips.com>
12495 L:      linux-media@vger.kernel.org
12496 S:      Maintained
12497 F:      drivers/media/platform/rockchip/rga/
12498 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12499
12500 ROCKER DRIVER
12501 M:      Jiri Pirko <jiri@resnulli.us>
12502 L:      netdev@vger.kernel.org
12503 S:      Supported
12504 F:      drivers/net/ethernet/rocker/
12505
12506 ROCKETPORT DRIVER
12507 P:      Comtrol Corp.
12508 W:      http://www.comtrol.com
12509 S:      Maintained
12510 F:      Documentation/serial/rocket.txt
12511 F:      drivers/tty/rocket*
12512
12513 ROCKETPORT EXPRESS/INFINITY DRIVER
12514 M:      Kevin Cernekee <cernekee@gmail.com>
12515 L:      linux-serial@vger.kernel.org
12516 S:      Odd Fixes
12517 F:      drivers/tty/serial/rp2.*
12518
12519 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12520 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12521 L:      linux-kernel@vger.kernel.org
12522 L:      linux-renesas-soc@vger.kernel.org
12523 S:      Supported
12524 F:      drivers/mfd/bd9571mwv.c
12525 F:      drivers/regulator/bd9571mwv-regulator.c
12526 F:      drivers/gpio/gpio-bd9571mwv.c
12527 F:      include/linux/mfd/bd9571mwv.h
12528 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12529
12530 ROSE NETWORK LAYER
12531 M:      Ralf Baechle <ralf@linux-mips.org>
12532 L:      linux-hams@vger.kernel.org
12533 W:      http://www.linux-ax25.org/
12534 S:      Maintained
12535 F:      include/net/rose.h
12536 F:      include/uapi/linux/rose.h
12537 F:      net/rose/
12538
12539 RTL2830 MEDIA DRIVER
12540 M:      Antti Palosaari <crope@iki.fi>
12541 L:      linux-media@vger.kernel.org
12542 W:      https://linuxtv.org
12543 W:      http://palosaari.fi/linux/
12544 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12545 T:      git git://linuxtv.org/anttip/media_tree.git
12546 S:      Maintained
12547 F:      drivers/media/dvb-frontends/rtl2830*
12548
12549 RTL2832 MEDIA DRIVER
12550 M:      Antti Palosaari <crope@iki.fi>
12551 L:      linux-media@vger.kernel.org
12552 W:      https://linuxtv.org
12553 W:      http://palosaari.fi/linux/
12554 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12555 T:      git git://linuxtv.org/anttip/media_tree.git
12556 S:      Maintained
12557 F:      drivers/media/dvb-frontends/rtl2832*
12558
12559 RTL2832_SDR MEDIA DRIVER
12560 M:      Antti Palosaari <crope@iki.fi>
12561 L:      linux-media@vger.kernel.org
12562 W:      https://linuxtv.org
12563 W:      http://palosaari.fi/linux/
12564 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12565 T:      git git://linuxtv.org/anttip/media_tree.git
12566 S:      Maintained
12567 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12568
12569 RTL8180 WIRELESS DRIVER
12570 L:      linux-wireless@vger.kernel.org
12571 W:      http://wireless.kernel.org/
12572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12573 S:      Orphan
12574 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12575
12576 RTL8187 WIRELESS DRIVER
12577 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12578 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12579 M:      Larry Finger <Larry.Finger@lwfinger.net>
12580 L:      linux-wireless@vger.kernel.org
12581 W:      http://wireless.kernel.org/
12582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12583 S:      Maintained
12584 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12585
12586 REALTEK WIRELESS DRIVER (rtlwifi family)
12587 M:      Ping-Ke Shih <pkshih@realtek.com>
12588 L:      linux-wireless@vger.kernel.org
12589 W:      http://wireless.kernel.org/
12590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12591 S:      Maintained
12592 F:      drivers/net/wireless/realtek/rtlwifi/
12593
12594 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12595 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12596 L:      linux-wireless@vger.kernel.org
12597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12598 S:      Maintained
12599 F:      drivers/net/wireless/realtek/rtl8xxxu/
12600
12601 RXRPC SOCKETS (AF_RXRPC)
12602 M:      David Howells <dhowells@redhat.com>
12603 L:      linux-afs@lists.infradead.org
12604 S:      Supported
12605 F:      net/rxrpc/
12606 F:      include/keys/rxrpc-type.h
12607 F:      include/net/af_rxrpc.h
12608 F:      include/trace/events/rxrpc.h
12609 F:      include/uapi/linux/rxrpc.h
12610 F:      Documentation/networking/rxrpc.txt
12611 W:      https://www.infradead.org/~dhowells/kafs/
12612
12613 S3 SAVAGE FRAMEBUFFER DRIVER
12614 M:      Antonino Daplas <adaplas@gmail.com>
12615 L:      linux-fbdev@vger.kernel.org
12616 S:      Maintained
12617 F:      drivers/video/fbdev/savage/
12618
12619 S390
12620 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12621 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12622 L:      linux-s390@vger.kernel.org
12623 W:      http://www.ibm.com/developerworks/linux/linux390/
12624 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12625 S:      Supported
12626 F:      arch/s390/
12627 F:      drivers/s390/
12628 F:      Documentation/s390/
12629 F:      Documentation/driver-api/s390-drivers.rst
12630
12631 S390 COMMON I/O LAYER
12632 M:      Sebastian Ott <sebott@linux.ibm.com>
12633 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12634 L:      linux-s390@vger.kernel.org
12635 W:      http://www.ibm.com/developerworks/linux/linux390/
12636 S:      Supported
12637 F:      drivers/s390/cio/
12638
12639 S390 DASD DRIVER
12640 M:      Stefan Haberland <sth@linux.ibm.com>
12641 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12642 L:      linux-s390@vger.kernel.org
12643 W:      http://www.ibm.com/developerworks/linux/linux390/
12644 S:      Supported
12645 F:      drivers/s390/block/dasd*
12646 F:      block/partitions/ibm.c
12647
12648 S390 IOMMU (PCI)
12649 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12650 L:      linux-s390@vger.kernel.org
12651 W:      http://www.ibm.com/developerworks/linux/linux390/
12652 S:      Supported
12653 F:      drivers/iommu/s390-iommu.c
12654
12655 S390 IUCV NETWORK LAYER
12656 M:      Julian Wiedmann <jwi@linux.ibm.com>
12657 M:      Ursula Braun <ubraun@linux.ibm.com>
12658 L:      linux-s390@vger.kernel.org
12659 W:      http://www.ibm.com/developerworks/linux/linux390/
12660 S:      Supported
12661 F:      drivers/s390/net/*iucv*
12662 F:      include/net/iucv/
12663 F:      net/iucv/
12664
12665 S390 NETWORK DRIVERS
12666 M:      Julian Wiedmann <jwi@linux.ibm.com>
12667 M:      Ursula Braun <ubraun@linux.ibm.com>
12668 L:      linux-s390@vger.kernel.org
12669 W:      http://www.ibm.com/developerworks/linux/linux390/
12670 S:      Supported
12671 F:      drivers/s390/net/
12672
12673 S390 PCI SUBSYSTEM
12674 M:      Sebastian Ott <sebott@linux.ibm.com>
12675 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12676 L:      linux-s390@vger.kernel.org
12677 W:      http://www.ibm.com/developerworks/linux/linux390/
12678 S:      Supported
12679 F:      arch/s390/pci/
12680 F:      drivers/pci/hotplug/s390_pci_hpc.c
12681
12682 S390 VFIO-CCW DRIVER
12683 M:      Cornelia Huck <cohuck@redhat.com>
12684 M:      Halil Pasic <pasic@linux.ibm.com>
12685 L:      linux-s390@vger.kernel.org
12686 L:      kvm@vger.kernel.org
12687 S:      Supported
12688 F:      drivers/s390/cio/vfio_ccw*
12689 F:      Documentation/s390/vfio-ccw.txt
12690 F:      include/uapi/linux/vfio_ccw.h
12691
12692 S390 ZCRYPT DRIVER
12693 M:      Harald Freudenberger <freude@linux.ibm.com>
12694 L:      linux-s390@vger.kernel.org
12695 W:      http://www.ibm.com/developerworks/linux/linux390/
12696 S:      Supported
12697 F:      drivers/s390/crypto/
12698
12699 S390 ZFCP DRIVER
12700 M:      Steffen Maier <maier@linux.ibm.com>
12701 M:      Benjamin Block <bblock@linux.ibm.com>
12702 L:      linux-s390@vger.kernel.org
12703 W:      http://www.ibm.com/developerworks/linux/linux390/
12704 S:      Supported
12705 F:      drivers/s390/scsi/zfcp_*
12706
12707 S3C24XX SD/MMC Driver
12708 M:      Ben Dooks <ben-linux@fluff.org>
12709 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12710 S:      Supported
12711 F:      drivers/mmc/host/s3cmci.*
12712
12713 SAA6588 RDS RECEIVER DRIVER
12714 M:      Hans Verkuil <hverkuil@xs4all.nl>
12715 L:      linux-media@vger.kernel.org
12716 T:      git git://linuxtv.org/media_tree.git
12717 W:      https://linuxtv.org
12718 S:      Odd Fixes
12719 F:      drivers/media/i2c/saa6588*
12720
12721 SAA7134 VIDEO4LINUX DRIVER
12722 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12723 L:      linux-media@vger.kernel.org
12724 W:      https://linuxtv.org
12725 T:      git git://linuxtv.org/media_tree.git
12726 S:      Odd fixes
12727 F:      Documentation/media/v4l-drivers/saa7134*
12728 F:      drivers/media/pci/saa7134/
12729
12730 SAA7146 VIDEO4LINUX-2 DRIVER
12731 M:      Hans Verkuil <hverkuil@xs4all.nl>
12732 L:      linux-media@vger.kernel.org
12733 T:      git git://linuxtv.org/media_tree.git
12734 S:      Maintained
12735 F:      drivers/media/common/saa7146/
12736 F:      drivers/media/pci/saa7146/
12737 F:      include/media/saa7146*
12738
12739 SAMSUNG AUDIO (ASoC) DRIVERS
12740 M:      Krzysztof Kozlowski <krzk@kernel.org>
12741 M:      Sangbeom Kim <sbkim73@samsung.com>
12742 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12743 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12744 S:      Supported
12745 F:      sound/soc/samsung/
12746 F:      Documentation/devicetree/bindings/sound/samsung*
12747
12748 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12749 M:      Krzysztof Kozlowski <krzk@kernel.org>
12750 L:      linux-crypto@vger.kernel.org
12751 L:      linux-samsung-soc@vger.kernel.org
12752 S:      Maintained
12753 F:      drivers/crypto/exynos-rng.c
12754 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12755
12756 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12757 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12758 L:      linux-samsung-soc@vger.kernel.org
12759 S:      Maintained
12760 F:      drivers/char/hw_random/exynos-trng.c
12761 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12762
12763 SAMSUNG FRAMEBUFFER DRIVER
12764 M:      Jingoo Han <jingoohan1@gmail.com>
12765 L:      linux-fbdev@vger.kernel.org
12766 S:      Maintained
12767 F:      drivers/video/fbdev/s3c-fb.c
12768
12769 SAMSUNG LAPTOP DRIVER
12770 M:      Corentin Chary <corentin.chary@gmail.com>
12771 L:      platform-driver-x86@vger.kernel.org
12772 S:      Maintained
12773 F:      drivers/platform/x86/samsung-laptop.c
12774
12775 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12776 M:      Sangbeom Kim <sbkim73@samsung.com>
12777 M:      Krzysztof Kozlowski <krzk@kernel.org>
12778 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12779 L:      linux-kernel@vger.kernel.org
12780 L:      linux-samsung-soc@vger.kernel.org
12781 S:      Supported
12782 F:      drivers/mfd/sec*.c
12783 F:      drivers/regulator/s2m*.c
12784 F:      drivers/regulator/s5m*.c
12785 F:      drivers/clk/clk-s2mps11.c
12786 F:      drivers/rtc/rtc-s5m.c
12787 F:      include/linux/mfd/samsung/
12788 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12789 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12790 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12791 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12792
12793 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12794 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12795 L:      linux-media@vger.kernel.org
12796 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12797 S:      Maintained
12798 F:      drivers/media/platform/s3c-camif/
12799 F:      include/media/drv-intf/s3c_camif.h
12800
12801 SAMSUNG S3FWRN5 NFC DRIVER
12802 M:      Robert Baldyga <r.baldyga@samsung.com>
12803 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12804 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12805 S:      Supported
12806 F:      drivers/nfc/s3fwrn5
12807
12808 SAMSUNG S5C73M3 CAMERA DRIVER
12809 M:      Kyungmin Park <kyungmin.park@samsung.com>
12810 M:      Andrzej Hajda <a.hajda@samsung.com>
12811 L:      linux-media@vger.kernel.org
12812 S:      Supported
12813 F:      drivers/media/i2c/s5c73m3/*
12814
12815 SAMSUNG S5K5BAF CAMERA DRIVER
12816 M:      Kyungmin Park <kyungmin.park@samsung.com>
12817 M:      Andrzej Hajda <a.hajda@samsung.com>
12818 L:      linux-media@vger.kernel.org
12819 S:      Supported
12820 F:      drivers/media/i2c/s5k5baf.c
12821
12822 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12823 M:      Krzysztof Kozlowski <krzk@kernel.org>
12824 M:      Vladimir Zapolskiy <vz@mleia.com>
12825 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12826 L:      linux-crypto@vger.kernel.org
12827 L:      linux-samsung-soc@vger.kernel.org
12828 S:      Maintained
12829 F:      drivers/crypto/s5p-sss.c
12830
12831 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12832 M:      Kyungmin Park <kyungmin.park@samsung.com>
12833 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12834 L:      linux-media@vger.kernel.org
12835 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12836 S:      Supported
12837 F:      drivers/media/platform/exynos4-is/
12838
12839 SAMSUNG SOC CLOCK DRIVERS
12840 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12841 M:      Tomasz Figa <tomasz.figa@gmail.com>
12842 M:      Chanwoo Choi <cw00.choi@samsung.com>
12843 S:      Supported
12844 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12846 F:      drivers/clk/samsung/
12847 F:      include/dt-bindings/clock/exynos*.h
12848 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12849
12850 SAMSUNG SPI DRIVERS
12851 M:      Kukjin Kim <kgene@kernel.org>
12852 M:      Krzysztof Kozlowski <krzk@kernel.org>
12853 M:      Andi Shyti <andi@etezian.org>
12854 L:      linux-spi@vger.kernel.org
12855 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12856 S:      Maintained
12857 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12858 F:      drivers/spi/spi-s3c*
12859 F:      include/linux/platform_data/spi-s3c64xx.h
12860
12861 SAMSUNG SXGBE DRIVERS
12862 M:      Byungho An <bh74.an@samsung.com>
12863 M:      Girish K S <ks.giri@samsung.com>
12864 M:      Vipul Pandya <vipul.pandya@samsung.com>
12865 S:      Supported
12866 L:      netdev@vger.kernel.org
12867 F:      drivers/net/ethernet/samsung/sxgbe/
12868
12869 SAMSUNG THERMAL DRIVER
12870 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12871 L:      linux-pm@vger.kernel.org
12872 L:      linux-samsung-soc@vger.kernel.org
12873 S:      Supported
12874 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12875 F:      drivers/thermal/samsung/
12876
12877 SAMSUNG USB2 PHY DRIVER
12878 M:      Kamil Debski <kamil@wypas.org>
12879 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12880 L:      linux-kernel@vger.kernel.org
12881 S:      Supported
12882 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12883 F:      Documentation/phy/samsung-usb2.txt
12884 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12885 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12886 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12887 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12888 F:      drivers/phy/samsung/phy-samsung-usb2.c
12889 F:      drivers/phy/samsung/phy-samsung-usb2.h
12890
12891 SC1200 WDT DRIVER
12892 M:      Zwane Mwaikambo <zwanem@gmail.com>
12893 S:      Maintained
12894 F:      drivers/watchdog/sc1200wdt.c
12895
12896 SCHEDULER
12897 M:      Ingo Molnar <mingo@redhat.com>
12898 M:      Peter Zijlstra <peterz@infradead.org>
12899 L:      linux-kernel@vger.kernel.org
12900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12901 S:      Maintained
12902 F:      kernel/sched/
12903 F:      include/linux/sched.h
12904 F:      include/uapi/linux/sched.h
12905 F:      include/linux/wait.h
12906
12907 SCR24X CHIP CARD INTERFACE DRIVER
12908 M:      Lubomir Rintel <lkundrak@v3.sk>
12909 S:      Supported
12910 F:      drivers/char/pcmcia/scr24x_cs.c
12911
12912 SCSI CDROM DRIVER
12913 M:      Jens Axboe <axboe@kernel.dk>
12914 L:      linux-scsi@vger.kernel.org
12915 W:      http://www.kernel.dk
12916 S:      Maintained
12917 F:      drivers/scsi/sr*
12918
12919 SCSI RDMA PROTOCOL (SRP) INITIATOR
12920 M:      Bart Van Assche <bvanassche@acm.org>
12921 L:      linux-rdma@vger.kernel.org
12922 S:      Supported
12923 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12924 F:      drivers/infiniband/ulp/srp/
12925 F:      include/scsi/srp.h
12926
12927 SCSI RDMA PROTOCOL (SRP) TARGET
12928 M:      Bart Van Assche <bvanassche@acm.org>
12929 L:      linux-rdma@vger.kernel.org
12930 L:      target-devel@vger.kernel.org
12931 S:      Supported
12932 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12933 F:      drivers/infiniband/ulp/srpt/
12934
12935 SCSI SG DRIVER
12936 M:      Doug Gilbert <dgilbert@interlog.com>
12937 L:      linux-scsi@vger.kernel.org
12938 W:      http://sg.danny.cz/sg
12939 S:      Maintained
12940 F:      Documentation/scsi/scsi-generic.txt
12941 F:      drivers/scsi/sg.c
12942 F:      include/scsi/sg.h
12943
12944 SCSI SUBSYSTEM
12945 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12947 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12949 L:      linux-scsi@vger.kernel.org
12950 S:      Maintained
12951 F:      Documentation/devicetree/bindings/scsi/
12952 F:      drivers/scsi/
12953 F:      include/scsi/
12954
12955 SCSI TAPE DRIVER
12956 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12957 L:      linux-scsi@vger.kernel.org
12958 S:      Maintained
12959 F:      Documentation/scsi/st.txt
12960 F:      drivers/scsi/st.*
12961 F:      drivers/scsi/st_*.h
12962
12963 SCTP PROTOCOL
12964 M:      Vlad Yasevich <vyasevich@gmail.com>
12965 M:      Neil Horman <nhorman@tuxdriver.com>
12966 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12967 L:      linux-sctp@vger.kernel.org
12968 W:      http://lksctp.sourceforge.net
12969 S:      Maintained
12970 F:      Documentation/networking/sctp.txt
12971 F:      include/linux/sctp.h
12972 F:      include/uapi/linux/sctp.h
12973 F:      include/net/sctp/
12974 F:      net/sctp/
12975
12976 SCx200 CPU SUPPORT
12977 M:      Jim Cromie <jim.cromie@gmail.com>
12978 S:      Odd Fixes
12979 F:      Documentation/i2c/busses/scx200_acb
12980 F:      arch/x86/platform/scx200/
12981 F:      drivers/watchdog/scx200_wdt.c
12982 F:      drivers/i2c/busses/scx200*
12983 F:      drivers/mtd/maps/scx200_docflash.c
12984 F:      include/linux/scx200.h
12985
12986 SCx200 GPIO DRIVER
12987 M:      Jim Cromie <jim.cromie@gmail.com>
12988 S:      Maintained
12989 F:      drivers/char/scx200_gpio.c
12990 F:      include/linux/scx200_gpio.h
12991
12992 SCx200 HRT CLOCKSOURCE DRIVER
12993 M:      Jim Cromie <jim.cromie@gmail.com>
12994 S:      Maintained
12995 F:      drivers/clocksource/scx200_hrt.c
12996
12997 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12998 M:      Sascha Sommer <saschasommer@freenet.de>
12999 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13000 S:      Maintained
13001 F:      drivers/mmc/host/sdricoh_cs.c
13002
13003 SECURE COMPUTING
13004 M:      Kees Cook <keescook@chromium.org>
13005 R:      Andy Lutomirski <luto@amacapital.net>
13006 R:      Will Drewry <wad@chromium.org>
13007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13008 S:      Supported
13009 F:      kernel/seccomp.c
13010 F:      include/uapi/linux/seccomp.h
13011 F:      include/linux/seccomp.h
13012 F:      tools/testing/selftests/seccomp/*
13013 F:      tools/testing/selftests/kselftest_harness.h
13014 F:      Documentation/userspace-api/seccomp_filter.rst
13015 K:      \bsecure_computing
13016 K:      \bTIF_SECCOMP\b
13017
13018 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13019 M:      Al Cooper <alcooperx@gmail.com>
13020 L:      linux-mmc@vger.kernel.org
13021 L:      bcm-kernel-feedback-list@broadcom.com
13022 S:      Maintained
13023 F:      drivers/mmc/host/sdhci-brcmstb*
13024
13025 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13026 M:      Adrian Hunter <adrian.hunter@intel.com>
13027 L:      linux-mmc@vger.kernel.org
13028 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13029 S:      Maintained
13030 F:      drivers/mmc/host/sdhci*
13031 F:      include/linux/mmc/sdhci*
13032
13033 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13034 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13035 M:      Manjunath M B <manjumb@synopsys.com>
13036 L:      linux-mmc@vger.kernel.org
13037 S:      Maintained
13038 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13039
13040 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13041 M:      Ben Dooks <ben-linux@fluff.org>
13042 M:      Jaehoon Chung <jh80.chung@samsung.com>
13043 L:      linux-mmc@vger.kernel.org
13044 S:      Maintained
13045 F:      drivers/mmc/host/sdhci-s3c*
13046
13047 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13048 M:      Viresh Kumar <vireshk@kernel.org>
13049 L:      linux-mmc@vger.kernel.org
13050 S:      Maintained
13051 F:      drivers/mmc/host/sdhci-spear.c
13052
13053 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13054 M:      Kishon Vijay Abraham I <kishon@ti.com>
13055 L:      linux-mmc@vger.kernel.org
13056 S:      Maintained
13057 F:      drivers/mmc/host/sdhci-omap.c
13058
13059 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13060 M:      Scott Bauer <scott.bauer@intel.com>
13061 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13062 L:      linux-block@vger.kernel.org
13063 S:      Supported
13064 F:      block/sed*
13065 F:      block/opal_proto.h
13066 F:      include/linux/sed*
13067 F:      include/uapi/linux/sed*
13068
13069 SECURITY CONTACT
13070 M:      Security Officers <security@kernel.org>
13071 S:      Supported
13072
13073 SECURITY SUBSYSTEM
13074 M:      James Morris <jmorris@namei.org>
13075 M:      "Serge E. Hallyn" <serge@hallyn.com>
13076 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13078 W:      http://kernsec.org/
13079 S:      Supported
13080 F:      security/
13081 X:      security/selinux/
13082
13083 SELINUX SECURITY MODULE
13084 M:      Paul Moore <paul@paul-moore.com>
13085 M:      Stephen Smalley <sds@tycho.nsa.gov>
13086 M:      Eric Paris <eparis@parisplace.org>
13087 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
13088 W:      https://selinuxproject.org
13089 W:      https://github.com/SELinuxProject
13090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13091 S:      Supported
13092 F:      include/linux/selinux*
13093 F:      security/selinux/
13094 F:      scripts/selinux/
13095 F:      Documentation/admin-guide/LSM/SELinux.rst
13096
13097 SENSABLE PHANTOM
13098 M:      Jiri Slaby <jirislaby@gmail.com>
13099 S:      Maintained
13100 F:      drivers/misc/phantom.c
13101 F:      include/uapi/linux/phantom.h
13102
13103 SERIAL DEVICE BUS
13104 M:      Rob Herring <robh@kernel.org>
13105 L:      linux-serial@vger.kernel.org
13106 S:      Maintained
13107 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13108 F:      drivers/tty/serdev/
13109 F:      include/linux/serdev.h
13110
13111 SERIAL DRIVERS
13112 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13113 L:      linux-serial@vger.kernel.org
13114 S:      Maintained
13115 F:      Documentation/devicetree/bindings/serial/
13116 F:      drivers/tty/serial/
13117
13118 SERIAL IR RECEIVER
13119 M:      Sean Young <sean@mess.org>
13120 L:      linux-media@vger.kernel.org
13121 S:      Maintained
13122 F:      drivers/media/rc/serial_ir.c
13123
13124 SFC NETWORK DRIVER
13125 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13126 M:      Edward Cree <ecree@solarflare.com>
13127 M:      Bert Kenward <bkenward@solarflare.com>
13128 L:      netdev@vger.kernel.org
13129 S:      Supported
13130 F:      drivers/net/ethernet/sfc/
13131
13132 SGI GRU DRIVER
13133 M:      Dimitri Sivanich <sivanich@sgi.com>
13134 S:      Maintained
13135 F:      drivers/misc/sgi-gru/
13136
13137 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13138 M:      Pat Gefre <pfg@sgi.com>
13139 L:      linux-ia64@vger.kernel.org
13140 S:      Supported
13141 F:      Documentation/ia64/serial.txt
13142 F:      drivers/tty/serial/ioc?_serial.c
13143 F:      include/linux/ioc?.h
13144
13145 SGI XP/XPC/XPNET DRIVER
13146 M:      Cliff Whickman <cpw@sgi.com>
13147 M:      Robin Holt <robinmholt@gmail.com>
13148 S:      Maintained
13149 F:      drivers/misc/sgi-xp/
13150
13151 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13152 M:      Ursula Braun <ubraun@linux.ibm.com>
13153 L:      linux-s390@vger.kernel.org
13154 W:      http://www.ibm.com/developerworks/linux/linux390/
13155 S:      Supported
13156 F:      net/smc/
13157
13158 SHARP RJ54N1CB0C SENSOR DRIVER
13159 M:      Jacopo Mondi <jacopo@jmondi.org>
13160 L:      linux-media@vger.kernel.org
13161 T:      git git://linuxtv.org/media_tree.git
13162 S:      Odd fixes
13163 F:      drivers/media/i2c/rj54n1cb0c.c
13164 F:      include/media/i2c/rj54n1cb0c.h
13165
13166 SH_VEU V4L2 MEM2MEM DRIVER
13167 L:      linux-media@vger.kernel.org
13168 S:      Orphan
13169 F:      drivers/media/platform/sh_veu.c
13170
13171 SH_VOU V4L2 OUTPUT DRIVER
13172 L:      linux-media@vger.kernel.org
13173 S:      Orphan
13174 F:      drivers/media/platform/sh_vou.c
13175 F:      include/media/drv-intf/sh_vou.h
13176
13177 SI2157 MEDIA DRIVER
13178 M:      Antti Palosaari <crope@iki.fi>
13179 L:      linux-media@vger.kernel.org
13180 W:      https://linuxtv.org
13181 W:      http://palosaari.fi/linux/
13182 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13183 T:      git git://linuxtv.org/anttip/media_tree.git
13184 S:      Maintained
13185 F:      drivers/media/tuners/si2157*
13186
13187 SI2165 MEDIA DRIVER
13188 M:      Matthias Schwarzott <zzam@gentoo.org>
13189 L:      linux-media@vger.kernel.org
13190 W:      https://linuxtv.org
13191 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13192 S:      Maintained
13193 F:      drivers/media/dvb-frontends/si2165*
13194
13195 SI2168 MEDIA DRIVER
13196 M:      Antti Palosaari <crope@iki.fi>
13197 L:      linux-media@vger.kernel.org
13198 W:      https://linuxtv.org
13199 W:      http://palosaari.fi/linux/
13200 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13201 T:      git git://linuxtv.org/anttip/media_tree.git
13202 S:      Maintained
13203 F:      drivers/media/dvb-frontends/si2168*
13204
13205 SI470X FM RADIO RECEIVER I2C DRIVER
13206 M:      Hans Verkuil <hverkuil@xs4all.nl>
13207 L:      linux-media@vger.kernel.org
13208 T:      git git://linuxtv.org/media_tree.git
13209 W:      https://linuxtv.org
13210 S:      Odd Fixes
13211 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13212
13213 SI470X FM RADIO RECEIVER USB DRIVER
13214 M:      Hans Verkuil <hverkuil@xs4all.nl>
13215 L:      linux-media@vger.kernel.org
13216 T:      git git://linuxtv.org/media_tree.git
13217 W:      https://linuxtv.org
13218 S:      Maintained
13219 F:      drivers/media/radio/si470x/radio-si470x-common.c
13220 F:      drivers/media/radio/si470x/radio-si470x.h
13221 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13222
13223 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13224 M:      Eduardo Valentin <edubezval@gmail.com>
13225 L:      linux-media@vger.kernel.org
13226 T:      git git://linuxtv.org/media_tree.git
13227 W:      https://linuxtv.org
13228 S:      Odd Fixes
13229 F:      drivers/media/radio/si4713/si4713.?
13230
13231 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13232 M:      Eduardo Valentin <edubezval@gmail.com>
13233 L:      linux-media@vger.kernel.org
13234 T:      git git://linuxtv.org/media_tree.git
13235 W:      https://linuxtv.org
13236 S:      Odd Fixes
13237 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13238
13239 SI4713 FM RADIO TRANSMITTER USB DRIVER
13240 M:      Hans Verkuil <hverkuil@xs4all.nl>
13241 L:      linux-media@vger.kernel.org
13242 T:      git git://linuxtv.org/media_tree.git
13243 W:      https://linuxtv.org
13244 S:      Maintained
13245 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13246
13247 SIANO DVB DRIVER
13248 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13249 L:      linux-media@vger.kernel.org
13250 W:      https://linuxtv.org
13251 T:      git git://linuxtv.org/media_tree.git
13252 S:      Odd fixes
13253 F:      drivers/media/common/siano/
13254 F:      drivers/media/usb/siano/
13255 F:      drivers/media/usb/siano/
13256 F:      drivers/media/mmc/siano/
13257
13258 SIFIVE DRIVERS
13259 M:      Palmer Dabbelt <palmer@sifive.com>
13260 L:      linux-riscv@lists.infradead.org
13261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13262 S:      Supported
13263 K:      sifive
13264 N:      sifive
13265
13266 SILEAD TOUCHSCREEN DRIVER
13267 M:      Hans de Goede <hdegoede@redhat.com>
13268 L:      linux-input@vger.kernel.org
13269 L:      platform-driver-x86@vger.kernel.org
13270 S:      Maintained
13271 F:      drivers/input/touchscreen/silead.c
13272 F:      drivers/platform/x86/touchscreen_dmi.c
13273
13274 SILICON MOTION SM712 FRAME BUFFER DRIVER
13275 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13276 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13277 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13278 L:      linux-fbdev@vger.kernel.org
13279 S:      Maintained
13280 F:      drivers/video/fbdev/sm712*
13281 F:      Documentation/fb/sm712fb.txt
13282
13283 SIMPLE FIRMWARE INTERFACE (SFI)
13284 M:      Len Brown <lenb@kernel.org>
13285 L:      sfi-devel@simplefirmware.org
13286 W:      http://simplefirmware.org/
13287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13288 S:      Supported
13289 F:      arch/x86/platform/sfi/
13290 F:      drivers/sfi/
13291 F:      include/linux/sfi*.h
13292
13293 SIMPLEFB FB DRIVER
13294 M:      Hans de Goede <hdegoede@redhat.com>
13295 L:      linux-fbdev@vger.kernel.org
13296 S:      Maintained
13297 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13298 F:      drivers/video/fbdev/simplefb.c
13299 F:      include/linux/platform_data/simplefb.h
13300
13301 SIMTEC EB110ATX (Chalice CATS)
13302 P:      Ben Dooks
13303 P:      Vincent Sanders <vince@simtec.co.uk>
13304 M:      Simtec Linux Team <linux@simtec.co.uk>
13305 W:      http://www.simtec.co.uk/products/EB110ATX/
13306 S:      Supported
13307
13308 SIMTEC EB2410ITX (BAST)
13309 P:      Ben Dooks
13310 P:      Vincent Sanders <vince@simtec.co.uk>
13311 M:      Simtec Linux Team <linux@simtec.co.uk>
13312 W:      http://www.simtec.co.uk/products/EB2410ITX/
13313 S:      Supported
13314 F:      arch/arm/mach-s3c24xx/mach-bast.c
13315 F:      arch/arm/mach-s3c24xx/bast-ide.c
13316 F:      arch/arm/mach-s3c24xx/bast-irq.c
13317
13318 SIPHASH PRF ROUTINES
13319 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13320 S:      Maintained
13321 F:      lib/siphash.c
13322 F:      lib/test_siphash.c
13323 F:      include/linux/siphash.h
13324
13325 SIOX
13326 M:      Gavin Schenk <g.schenk@eckelmann.de>
13327 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13328 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13329 S:      Supported
13330 F:      drivers/siox/*
13331 F:      include/trace/events/siox.h
13332
13333 SIS 190 ETHERNET DRIVER
13334 M:      Francois Romieu <romieu@fr.zoreil.com>
13335 L:      netdev@vger.kernel.org
13336 S:      Maintained
13337 F:      drivers/net/ethernet/sis/sis190.c
13338
13339 SIS 900/7016 FAST ETHERNET DRIVER
13340 M:      Daniele Venzano <venza@brownhat.org>
13341 W:      http://www.brownhat.org/sis900.html
13342 L:      netdev@vger.kernel.org
13343 S:      Maintained
13344 F:      drivers/net/ethernet/sis/sis900.*
13345
13346 SIS FRAMEBUFFER DRIVER
13347 M:      Thomas Winischhofer <thomas@winischhofer.net>
13348 W:      http://www.winischhofer.net/linuxsisvga.shtml
13349 S:      Maintained
13350 F:      Documentation/fb/sisfb.txt
13351 F:      drivers/video/fbdev/sis/
13352 F:      include/video/sisfb.h
13353
13354 SIS USB2VGA DRIVER
13355 M:      Thomas Winischhofer <thomas@winischhofer.net>
13356 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13357 S:      Maintained
13358 F:      drivers/usb/misc/sisusbvga/
13359
13360 SLAB ALLOCATOR
13361 M:      Christoph Lameter <cl@linux.com>
13362 M:      Pekka Enberg <penberg@kernel.org>
13363 M:      David Rientjes <rientjes@google.com>
13364 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13365 M:      Andrew Morton <akpm@linux-foundation.org>
13366 L:      linux-mm@kvack.org
13367 S:      Maintained
13368 F:      include/linux/sl?b*.h
13369 F:      mm/sl?b*
13370
13371 SLEEPABLE READ-COPY UPDATE (SRCU)
13372 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13373 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13374 M:      Josh Triplett <josh@joshtriplett.org>
13375 R:      Steven Rostedt <rostedt@goodmis.org>
13376 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13377 L:      linux-kernel@vger.kernel.org
13378 W:      http://www.rdrop.com/users/paulmck/RCU/
13379 S:      Supported
13380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13381 F:      include/linux/srcu*.h
13382 F:      kernel/rcu/srcu*.c
13383
13384 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13385 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13386 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13387 S:      Maintained
13388 F:      drivers/slimbus/
13389 F:      Documentation/devicetree/bindings/slimbus/
13390 F:      include/linux/slimbus.h
13391
13392 SMACK SECURITY MODULE
13393 M:      Casey Schaufler <casey@schaufler-ca.com>
13394 L:      linux-security-module@vger.kernel.org
13395 W:      http://schaufler-ca.com
13396 T:      git git://github.com/cschaufler/smack-next
13397 S:      Maintained
13398 F:      Documentation/admin-guide/LSM/Smack.rst
13399 F:      security/smack/
13400
13401 SMC91x ETHERNET DRIVER
13402 M:      Nicolas Pitre <nico@fluxnic.net>
13403 S:      Odd Fixes
13404 F:      drivers/net/ethernet/smsc/smc91x.*
13405
13406 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13407 M:      Sakari Ailus <sakari.ailus@iki.fi>
13408 L:      linux-media@vger.kernel.org
13409 S:      Maintained
13410 F:      drivers/media/i2c/smiapp/
13411 F:      include/media/i2c/smiapp.h
13412 F:      drivers/media/i2c/smiapp-pll.c
13413 F:      drivers/media/i2c/smiapp-pll.h
13414 F:      include/uapi/linux/smiapp.h
13415 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13416
13417 SMM665 HARDWARE MONITOR DRIVER
13418 M:      Guenter Roeck <linux@roeck-us.net>
13419 L:      linux-hwmon@vger.kernel.org
13420 S:      Maintained
13421 F:      Documentation/hwmon/smm665
13422 F:      drivers/hwmon/smm665.c
13423
13424 SMSC EMC2103 HARDWARE MONITOR DRIVER
13425 M:      Steve Glendinning <steve.glendinning@shawell.net>
13426 L:      linux-hwmon@vger.kernel.org
13427 S:      Maintained
13428 F:      Documentation/hwmon/emc2103
13429 F:      drivers/hwmon/emc2103.c
13430
13431 SMSC SCH5627 HARDWARE MONITOR DRIVER
13432 M:      Hans de Goede <hdegoede@redhat.com>
13433 L:      linux-hwmon@vger.kernel.org
13434 S:      Supported
13435 F:      Documentation/hwmon/sch5627
13436 F:      drivers/hwmon/sch5627.c
13437
13438 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13439 M:      Steve Glendinning <steve.glendinning@shawell.net>
13440 L:      linux-fbdev@vger.kernel.org
13441 S:      Maintained
13442 F:      drivers/video/fbdev/smscufx.c
13443
13444 SMSC47B397 HARDWARE MONITOR DRIVER
13445 M:      Jean Delvare <jdelvare@suse.com>
13446 L:      linux-hwmon@vger.kernel.org
13447 S:      Maintained
13448 F:      Documentation/hwmon/smsc47b397
13449 F:      drivers/hwmon/smsc47b397.c
13450
13451 SMSC911x ETHERNET DRIVER
13452 M:      Steve Glendinning <steve.glendinning@shawell.net>
13453 L:      netdev@vger.kernel.org
13454 S:      Maintained
13455 F:      include/linux/smsc911x.h
13456 F:      drivers/net/ethernet/smsc/smsc911x.*
13457
13458 SMSC9420 PCI ETHERNET DRIVER
13459 M:      Steve Glendinning <steve.glendinning@shawell.net>
13460 L:      netdev@vger.kernel.org
13461 S:      Maintained
13462 F:      drivers/net/ethernet/smsc/smsc9420.*
13463
13464 SOC-CAMERA V4L2 SUBSYSTEM
13465 L:      linux-media@vger.kernel.org
13466 T:      git git://linuxtv.org/media_tree.git
13467 S:      Orphan
13468 F:      include/media/soc*
13469 F:      drivers/media/i2c/soc_camera/
13470 F:      drivers/media/platform/soc_camera/
13471
13472 SOCIONEXT SYNQUACER I2C DRIVER
13473 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13474 L:      linux-i2c@vger.kernel.org
13475 S:      Maintained
13476 F:      drivers/i2c/busses/i2c-synquacer.c
13477 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13478
13479 SOCIONEXT UNIPHIER SOUND DRIVER
13480 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13481 S:      Orphan
13482 F:      sound/soc/uniphier/
13483
13484 SOEKRIS NET48XX LED SUPPORT
13485 M:      Chris Boot <bootc@bootc.net>
13486 S:      Maintained
13487 F:      drivers/leds/leds-net48xx.c
13488
13489 SOFT-ROCE DRIVER (rxe)
13490 M:      Moni Shoua <monis@mellanox.com>
13491 L:      linux-rdma@vger.kernel.org
13492 S:      Supported
13493 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13494 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13495 F:      drivers/infiniband/sw/rxe/
13496 F:      include/uapi/rdma/rdma_user_rxe.h
13497
13498 SOFTLOGIC 6x10 MPEG CODEC
13499 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13500 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13501 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13502 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13503 M:      Ismael Luceno <ismael@iodev.co.uk>
13504 L:      linux-media@vger.kernel.org
13505 S:      Supported
13506 F:      drivers/media/pci/solo6x10/
13507
13508 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13509 M:      James Morse <james.morse@arm.com>
13510 L:      linux-arm-kernel@lists.infradead.org
13511 S:      Maintained
13512 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13513 F:      drivers/firmware/arm_sdei.c
13514 F:      include/linux/sdei.h
13515 F:      include/uapi/linux/sdei.h
13516
13517 SOFTWARE RAID (Multiple Disks) SUPPORT
13518 M:      Shaohua Li <shli@kernel.org>
13519 L:      linux-raid@vger.kernel.org
13520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13521 S:      Supported
13522 F:      drivers/md/Makefile
13523 F:      drivers/md/Kconfig
13524 F:      drivers/md/md*
13525 F:      drivers/md/raid*
13526 F:      include/linux/raid/
13527 F:      include/uapi/linux/raid/
13528
13529 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13530 M:      Jassi Brar <jaswinder.singh@linaro.org>
13531 L:      netdev@vger.kernel.org
13532 S:      Maintained
13533 F:      drivers/net/ethernet/socionext/netsec.c
13534 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13535
13536 SOLIDRUN CLEARFOG SUPPORT
13537 M:      Russell King <linux@armlinux.org.uk>
13538 S:      Maintained
13539 F:      arch/arm/boot/dts/armada-388-clearfog*
13540 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13541
13542 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13543 M:      Russell King <linux@armlinux.org.uk>
13544 S:      Maintained
13545 F:      arch/arm/boot/dts/imx6*-cubox-i*
13546 F:      arch/arm/boot/dts/imx6*-hummingboard*
13547 F:      arch/arm/boot/dts/imx6*-sr-*
13548
13549 SONIC NETWORK DRIVER
13550 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13551 L:      netdev@vger.kernel.org
13552 S:      Maintained
13553 F:      drivers/net/ethernet/natsemi/sonic.*
13554
13555 SONICS SILICON BACKPLANE DRIVER (SSB)
13556 M:      Michael Buesch <m@bues.ch>
13557 L:      linux-wireless@vger.kernel.org
13558 S:      Maintained
13559 F:      drivers/ssb/
13560 F:      include/linux/ssb/
13561
13562 SONY IMX258 SENSOR DRIVER
13563 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13564 L:      linux-media@vger.kernel.org
13565 T:      git git://linuxtv.org/media_tree.git
13566 S:      Maintained
13567 F:      drivers/media/i2c/imx258.c
13568
13569 SONY IMX274 SENSOR DRIVER
13570 M:      Leon Luo <leonl@leopardimaging.com>
13571 L:      linux-media@vger.kernel.org
13572 T:      git git://linuxtv.org/media_tree.git
13573 S:      Maintained
13574 F:      drivers/media/i2c/imx274.c
13575 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13576
13577 SONY MEMORYSTICK CARD SUPPORT
13578 M:      Alex Dubov <oakad@yahoo.com>
13579 W:      http://tifmxx.berlios.de/
13580 S:      Maintained
13581 F:      drivers/memstick/host/tifm_ms.c
13582
13583 SONY MEMORYSTICK STANDARD SUPPORT
13584 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13585 S:      Maintained
13586 F:      drivers/memstick/core/ms_block.*
13587
13588 SONY VAIO CONTROL DEVICE DRIVER
13589 M:      Mattia Dongili <malattia@linux.it>
13590 L:      platform-driver-x86@vger.kernel.org
13591 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13592 S:      Maintained
13593 F:      Documentation/laptops/sony-laptop.txt
13594 F:      drivers/char/sonypi.c
13595 F:      drivers/platform/x86/sony-laptop.c
13596 F:      include/linux/sony-laptop.h
13597
13598 SOUND
13599 M:      Jaroslav Kysela <perex@perex.cz>
13600 M:      Takashi Iwai <tiwai@suse.com>
13601 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13602 W:      http://www.alsa-project.org/
13603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13604 T:      git git://git.alsa-project.org/alsa-kernel.git
13605 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13606 S:      Maintained
13607 F:      Documentation/sound/
13608 F:      include/sound/
13609 F:      include/uapi/sound/
13610 F:      sound/
13611
13612 SOUND - COMPRESSED AUDIO
13613 M:      Vinod Koul <vkoul@kernel.org>
13614 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13616 S:      Supported
13617 F:      Documentation/sound/designs/compress-offload.rst
13618 F:      include/sound/compress_driver.h
13619 F:      include/uapi/sound/compress_*
13620 F:      sound/core/compress_offload.c
13621 F:      sound/soc/soc-compress.c
13622
13623 SOUND - DMAENGINE HELPERS
13624 M:      Lars-Peter Clausen <lars@metafoo.de>
13625 S:      Supported
13626 F:      include/sound/dmaengine_pcm.h
13627 F:      sound/core/pcm_dmaengine.c
13628 F:      sound/soc/soc-generic-dmaengine-pcm.c
13629
13630 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13631 M:      Liam Girdwood <lgirdwood@gmail.com>
13632 M:      Mark Brown <broonie@kernel.org>
13633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13634 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13635 W:      http://alsa-project.org/main/index.php/ASoC
13636 S:      Supported
13637 F:      Documentation/devicetree/bindings/sound/
13638 F:      Documentation/sound/soc/
13639 F:      sound/soc/
13640 F:      include/sound/soc*
13641
13642 SOUNDWIRE SUBSYSTEM
13643 M:      Vinod Koul <vinod.koul@intel.com>
13644 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13645 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13646 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13647 S:      Supported
13648 F:      Documentation/driver-api/soundwire/
13649 F:      drivers/soundwire/
13650 F:      include/linux/soundwire/
13651
13652 SP2 MEDIA DRIVER
13653 M:      Olli Salonen <olli.salonen@iki.fi>
13654 L:      linux-media@vger.kernel.org
13655 W:      https://linuxtv.org
13656 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13657 S:      Maintained
13658 F:      drivers/media/dvb-frontends/sp2*
13659
13660 SPARC + UltraSPARC (sparc/sparc64)
13661 M:      "David S. Miller" <davem@davemloft.net>
13662 L:      sparclinux@vger.kernel.org
13663 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13664 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13665 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13666 S:      Maintained
13667 F:      arch/sparc/
13668 F:      drivers/sbus/
13669
13670 SPARC SERIAL DRIVERS
13671 M:      "David S. Miller" <davem@davemloft.net>
13672 L:      sparclinux@vger.kernel.org
13673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13675 S:      Maintained
13676 F:      include/linux/sunserialcore.h
13677 F:      drivers/tty/serial/suncore.c
13678 F:      drivers/tty/serial/sunhv.c
13679 F:      drivers/tty/serial/sunsab.c
13680 F:      drivers/tty/serial/sunsab.h
13681 F:      drivers/tty/serial/sunsu.c
13682 F:      drivers/tty/serial/sunzilog.c
13683 F:      drivers/tty/serial/sunzilog.h
13684 F:      drivers/tty/vcc.c
13685
13686 SPARSE CHECKER
13687 M:      "Christopher Li" <sparse@chrisli.org>
13688 L:      linux-sparse@vger.kernel.org
13689 W:      https://sparse.wiki.kernel.org/
13690 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13691 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13692 S:      Maintained
13693 F:      include/linux/compiler.h
13694
13695 SPEAR CLOCK FRAMEWORK SUPPORT
13696 M:      Viresh Kumar <vireshk@kernel.org>
13697 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13698 W:      http://www.st.com/spear
13699 S:      Maintained
13700 F:      drivers/clk/spear/
13701
13702 SPEAR PLATFORM SUPPORT
13703 M:      Viresh Kumar <vireshk@kernel.org>
13704 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13705 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13706 W:      http://www.st.com/spear
13707 S:      Maintained
13708 F:      arch/arm/boot/dts/spear*
13709 F:      arch/arm/mach-spear/
13710
13711 SPI NOR SUBSYSTEM
13712 M:      Marek Vasut <marek.vasut@gmail.com>
13713 L:      linux-mtd@lists.infradead.org
13714 W:      http://www.linux-mtd.infradead.org/
13715 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13716 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13717 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13718 S:      Maintained
13719 F:      drivers/mtd/spi-nor/
13720 F:      include/linux/mtd/spi-nor.h
13721
13722 SPI SUBSYSTEM
13723 M:      Mark Brown <broonie@kernel.org>
13724 L:      linux-spi@vger.kernel.org
13725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13726 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13727 S:      Maintained
13728 F:      Documentation/devicetree/bindings/spi/
13729 F:      Documentation/spi/
13730 F:      drivers/spi/
13731 F:      include/linux/spi/
13732 F:      include/uapi/linux/spi/
13733 F:      tools/spi/
13734
13735 SPIDERNET NETWORK DRIVER for CELL
13736 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13737 L:      netdev@vger.kernel.org
13738 S:      Supported
13739 F:      Documentation/networking/spider_net.txt
13740 F:      drivers/net/ethernet/toshiba/spider_net*
13741
13742 SPMI SUBSYSTEM
13743 R:      Stephen Boyd <sboyd@kernel.org>
13744 L:      linux-arm-msm@vger.kernel.org
13745 F:      Documentation/devicetree/bindings/spmi/
13746 F:      drivers/spmi/
13747 F:      include/dt-bindings/spmi/spmi.h
13748 F:      include/linux/spmi.h
13749 F:      include/trace/events/spmi.h
13750
13751 SPU FILE SYSTEM
13752 M:      Jeremy Kerr <jk@ozlabs.org>
13753 L:      linuxppc-dev@lists.ozlabs.org
13754 W:      http://www.ibm.com/developerworks/power/cell/
13755 S:      Supported
13756 F:      Documentation/filesystems/spufs.txt
13757 F:      arch/powerpc/platforms/cell/spufs/
13758
13759 SQUASHFS FILE SYSTEM
13760 M:      Phillip Lougher <phillip@squashfs.org.uk>
13761 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13762 W:      http://squashfs.org.uk
13763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13764 S:      Maintained
13765 F:      Documentation/filesystems/squashfs.txt
13766 F:      fs/squashfs/
13767
13768 SRM (Alpha) environment access
13769 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13770 S:      Maintained
13771 F:      arch/alpha/kernel/srm_env.c
13772
13773 ST STM32 I2C/SMBUS DRIVER
13774 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13775 L:      linux-i2c@vger.kernel.org
13776 S:      Maintained
13777 F:      drivers/i2c/busses/i2c-stm32*
13778
13779 STABLE BRANCH
13780 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13781 L:      stable@vger.kernel.org
13782 S:      Supported
13783 F:      Documentation/process/stable-kernel-rules.rst
13784
13785 STAGING - COMEDI
13786 M:      Ian Abbott <abbotti@mev.co.uk>
13787 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13788 S:      Odd Fixes
13789 F:      drivers/staging/comedi/
13790
13791 STAGING - EROFS FILE SYSTEM
13792 M:      Gao Xiang <gaoxiang25@huawei.com>
13793 M:      Chao Yu <yuchao0@huawei.com>
13794 L:      linux-erofs@lists.ozlabs.org
13795 S:      Maintained
13796 F:      drivers/staging/erofs/
13797
13798 STAGING - FLARION FT1000 DRIVERS
13799 M:      Marek Belisko <marek.belisko@gmail.com>
13800 S:      Odd Fixes
13801 F:      drivers/staging/ft1000/
13802
13803 STAGING - INDUSTRIAL IO
13804 M:      Jonathan Cameron <jic23@kernel.org>
13805 L:      linux-iio@vger.kernel.org
13806 S:      Odd Fixes
13807 F:      Documentation/devicetree/bindings/staging/iio/
13808 F:      drivers/staging/iio/
13809
13810 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13811 M:      Marc Dietrich <marvin24@gmx.de>
13812 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13813 L:      linux-tegra@vger.kernel.org
13814 S:      Maintained
13815 F:      drivers/staging/nvec/
13816
13817 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13818 M:      Jens Frederich <jfrederich@gmail.com>
13819 M:      Daniel Drake <dsd@laptop.org>
13820 M:      Jon Nettleton <jon.nettleton@gmail.com>
13821 W:      http://wiki.laptop.org/go/DCON
13822 S:      Maintained
13823 F:      drivers/staging/olpc_dcon/
13824
13825 STAGING - REALTEK RTL8712U DRIVERS
13826 M:      Larry Finger <Larry.Finger@lwfinger.net>
13827 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13828 S:      Odd Fixes
13829 F:      drivers/staging/rtl8712/
13830
13831 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13832 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13833 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13834 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13835 L:      linux-fbdev@vger.kernel.org
13836 S:      Maintained
13837 F:      drivers/staging/sm750fb/
13838
13839 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13840 M:      William Hubbs <w.d.hubbs@gmail.com>
13841 M:      Chris Brannon <chris@the-brannons.com>
13842 M:      Kirk Reiser <kirk@reisers.ca>
13843 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13844 L:      speakup@linux-speakup.org
13845 W:      http://www.linux-speakup.org/
13846 S:      Odd Fixes
13847 F:      drivers/staging/speakup/
13848
13849 STAGING - VIA VT665X DRIVERS
13850 M:      Forest Bond <forest@alittletooquiet.net>
13851 S:      Odd Fixes
13852 F:      drivers/staging/vt665?/
13853
13854 STAGING - WILC1000 WIFI DRIVER
13855 M:      Aditya Shankar <aditya.shankar@microchip.com>
13856 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13857 L:      linux-wireless@vger.kernel.org
13858 S:      Supported
13859 F:      drivers/staging/wilc1000/
13860
13861 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13862 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13863 S:      Odd Fixes
13864 F:      drivers/staging/xgifb/
13865
13866 STAGING SUBSYSTEM
13867 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13869 L:      devel@driverdev.osuosl.org
13870 S:      Supported
13871 F:      drivers/staging/
13872
13873 STARFIRE/DURALAN NETWORK DRIVER
13874 M:      Ion Badulescu <ionut@badula.org>
13875 S:      Odd Fixes
13876 F:      drivers/net/ethernet/adaptec/starfire*
13877
13878 STEC S1220 SKD DRIVER
13879 M:      Bart Van Assche <bart.vanassche@wdc.com>
13880 L:      linux-block@vger.kernel.org
13881 S:      Maintained
13882 F:      drivers/block/skd*[ch]
13883
13884 STI AUDIO (ASoC) DRIVERS
13885 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13886 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13887 S:      Maintained
13888 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
13889 F:      sound/soc/sti/
13890
13891 STI CEC DRIVER
13892 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13893 S:      Maintained
13894 F:      drivers/staging/media/st-cec/
13895 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13896
13897 STK1160 USB VIDEO CAPTURE DRIVER
13898 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13899 L:      linux-media@vger.kernel.org
13900 T:      git git://linuxtv.org/media_tree.git
13901 S:      Maintained
13902 F:      drivers/media/usb/stk1160/
13903
13904 STM32 AUDIO (ASoC) DRIVERS
13905 M:      Olivier Moysan <olivier.moysan@st.com>
13906 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13907 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13908 S:      Maintained
13909 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
13910 F:      sound/soc/stm/
13911
13912 STM32 TIMER/LPTIMER DRIVERS
13913 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13914 S:      Maintained
13915 F:      drivers/*/stm32-*timer*
13916 F:      drivers/pwm/pwm-stm32*
13917 F:      include/linux/*/stm32-*tim*
13918 F:      Documentation/ABI/testing/*timer-stm32
13919 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13920 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13921
13922 STMMAC ETHERNET DRIVER
13923 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13924 M:      Alexandre Torgue <alexandre.torgue@st.com>
13925 M:      Jose Abreu <joabreu@synopsys.com>
13926 L:      netdev@vger.kernel.org
13927 W:      http://www.stlinux.com
13928 S:      Supported
13929 F:      drivers/net/ethernet/stmicro/stmmac/
13930
13931 SUN3/3X
13932 M:      Sam Creasey <sammy@sammy.net>
13933 W:      http://sammy.net/sun3/
13934 S:      Maintained
13935 F:      arch/m68k/kernel/*sun3*
13936 F:      arch/m68k/sun3*/
13937 F:      arch/m68k/include/asm/sun3*
13938 F:      drivers/net/ethernet/i825xx/sun3*
13939
13940 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13941 M:      Hans de Goede <hdegoede@redhat.com>
13942 L:      linux-input@vger.kernel.org
13943 S:      Maintained
13944 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13945 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13946
13947 SUNDANCE NETWORK DRIVER
13948 M:      Denis Kirjanov <kda@linux-powerpc.org>
13949 L:      netdev@vger.kernel.org
13950 S:      Maintained
13951 F:      drivers/net/ethernet/dlink/sundance.c
13952
13953 SUPERH
13954 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13955 M:      Rich Felker <dalias@libc.org>
13956 L:      linux-sh@vger.kernel.org
13957 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13958 S:      Maintained
13959 F:      Documentation/sh/
13960 F:      arch/sh/
13961 F:      drivers/sh/
13962
13963 SUSPEND TO RAM
13964 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13965 M:      Len Brown <len.brown@intel.com>
13966 M:      Pavel Machek <pavel@ucw.cz>
13967 L:      linux-pm@vger.kernel.org
13968 B:      https://bugzilla.kernel.org
13969 S:      Supported
13970 F:      Documentation/power/
13971 F:      arch/x86/kernel/acpi/
13972 F:      drivers/base/power/
13973 F:      kernel/power/
13974 F:      include/linux/suspend.h
13975 F:      include/linux/freezer.h
13976 F:      include/linux/pm.h
13977
13978 SVGA HANDLING
13979 M:      Martin Mares <mj@ucw.cz>
13980 L:      linux-video@atrey.karlin.mff.cuni.cz
13981 S:      Maintained
13982 F:      Documentation/svga.txt
13983 F:      arch/x86/boot/video*
13984
13985 SWIOTLB SUBSYSTEM
13986 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13987 L:      iommu@lists.linux-foundation.org
13988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13989 S:      Supported
13990 F:      kernel/dma/swiotlb.c
13991 F:      arch/*/kernel/pci-swiotlb.c
13992 F:      include/linux/swiotlb.h
13993
13994 SWITCHDEV
13995 M:      Jiri Pirko <jiri@resnulli.us>
13996 M:      Ivan Vecera <ivecera@redhat.com>
13997 L:      netdev@vger.kernel.org
13998 S:      Supported
13999 F:      net/switchdev/
14000 F:      include/net/switchdev.h
14001
14002 SY8106A REGULATOR DRIVER
14003 M:      Icenowy Zheng <icenowy@aosc.io>
14004 S:      Maintained
14005 F:      drivers/regulator/sy8106a-regulator.c
14006 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14007
14008 SYNC FILE FRAMEWORK
14009 M:      Sumit Semwal <sumit.semwal@linaro.org>
14010 R:      Gustavo Padovan <gustavo@padovan.org>
14011 S:      Maintained
14012 L:      linux-media@vger.kernel.org
14013 L:      dri-devel@lists.freedesktop.org
14014 F:      drivers/dma-buf/sync_*
14015 F:      drivers/dma-buf/dma-fence*
14016 F:      drivers/dma-buf/sw_sync.c
14017 F:      include/linux/sync_file.h
14018 F:      include/uapi/linux/sync_file.h
14019 F:      Documentation/sync_file.txt
14020 T:      git git://anongit.freedesktop.org/drm/drm-misc
14021
14022 SYNOPSYS ARC ARCHITECTURE
14023 M:      Vineet Gupta <vgupta@synopsys.com>
14024 L:      linux-snps-arc@lists.infradead.org
14025 S:      Supported
14026 F:      arch/arc/
14027 F:      Documentation/devicetree/bindings/arc/*
14028 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14029 F:      drivers/clocksource/arc_timer.c
14030 F:      drivers/tty/serial/arc_uart.c
14031 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14032
14033 SYNOPSYS ARC HSDK SDP pll clock driver
14034 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14035 S:      Supported
14036 F:      drivers/clk/clk-hsdk-pll.c
14037 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14038
14039 SYNOPSYS ARC SDP clock driver
14040 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14041 S:      Supported
14042 F:      drivers/clk/axs10x/*
14043 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14044
14045 SYNOPSYS ARC SDP platform support
14046 M:      Alexey Brodkin <abrodkin@synopsys.com>
14047 S:      Supported
14048 F:      arch/arc/plat-axs10x
14049 F:      arch/arc/boot/dts/ax*
14050 F:      Documentation/devicetree/bindings/arc/axs10*
14051
14052 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14053 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14054 S:      Supported
14055 F:      drivers/reset/reset-axs10x.c
14056 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14057
14058 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14059 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14060 S:      Maintained
14061 F:      drivers/tty/serial/8250/8250_dw.c
14062
14063 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14064 M:      Hoan Tran <hotran@apm.com>
14065 L:      linux-gpio@vger.kernel.org
14066 S:      Maintained
14067 F:      drivers/gpio/gpio-dwapb.c
14068 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14069
14070 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14071 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14072 S:      Maintained
14073 F:      drivers/dma/dwi-axi-dmac/
14074 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14075
14076 SYNOPSYS DESIGNWARE DMAC DRIVER
14077 M:      Viresh Kumar <vireshk@kernel.org>
14078 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14079 S:      Maintained
14080 F:      include/linux/dma/dw.h
14081 F:      include/linux/platform_data/dma-dw.h
14082 F:      drivers/dma/dw/
14083
14084 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14085 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14086 L:      netdev@vger.kernel.org
14087 S:      Supported
14088 F:      drivers/net/ethernet/synopsys/
14089
14090 SYNOPSYS DESIGNWARE I2C DRIVER
14091 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14092 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14093 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14094 L:      linux-i2c@vger.kernel.org
14095 S:      Maintained
14096 F:      drivers/i2c/busses/i2c-designware-*
14097 F:      include/linux/platform_data/i2c-designware.h
14098
14099 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14100 M:      Jaehoon Chung <jh80.chung@samsung.com>
14101 L:      linux-mmc@vger.kernel.org
14102 S:      Maintained
14103 F:      drivers/mmc/host/dw_mmc*
14104
14105 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14106 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14107 S:      Supported
14108 F:      drivers/reset/reset-hsdk.c
14109 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14110 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14111
14112 SYSTEM CONFIGURATION (SYSCON)
14113 M:      Lee Jones <lee.jones@linaro.org>
14114 M:      Arnd Bergmann <arnd@arndb.de>
14115 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14116 S:      Supported
14117 F:      drivers/mfd/syscon.c
14118
14119 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14120 M:      Sudeep Holla <sudeep.holla@arm.com>
14121 L:      linux-arm-kernel@lists.infradead.org
14122 S:      Maintained
14123 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14124 F:      drivers/clk/clk-sc[mp]i.c
14125 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14126 F:      drivers/firmware/arm_scpi.c
14127 F:      drivers/firmware/arm_scmi/
14128 F:      include/linux/sc[mp]i_protocol.h
14129
14130 SYSTEM RESET/SHUTDOWN DRIVERS
14131 M:      Sebastian Reichel <sre@kernel.org>
14132 L:      linux-pm@vger.kernel.org
14133 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14134 S:      Maintained
14135 F:      Documentation/devicetree/bindings/power/reset/
14136 F:      drivers/power/reset/
14137
14138 SYSTEM TRACE MODULE CLASS
14139 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14140 S:      Maintained
14141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14142 F:      Documentation/trace/stm.rst
14143 F:      drivers/hwtracing/stm/
14144 F:      include/linux/stm.h
14145 F:      include/uapi/linux/stm.h
14146
14147 SYSV FILESYSTEM
14148 M:      Christoph Hellwig <hch@infradead.org>
14149 S:      Maintained
14150 F:      Documentation/filesystems/sysv-fs.txt
14151 F:      fs/sysv/
14152 F:      include/linux/sysv_fs.h
14153
14154 TARGET SUBSYSTEM
14155 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14156 L:      linux-scsi@vger.kernel.org
14157 L:      target-devel@vger.kernel.org
14158 W:      http://www.linux-iscsi.org
14159 W:      http://groups.google.com/group/linux-iscsi-target-dev
14160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14161 S:      Supported
14162 F:      drivers/target/
14163 F:      include/target/
14164 F:      Documentation/target/
14165
14166 TASKSTATS STATISTICS INTERFACE
14167 M:      Balbir Singh <bsingharora@gmail.com>
14168 S:      Maintained
14169 F:      Documentation/accounting/taskstats*
14170 F:      include/linux/taskstats*
14171 F:      kernel/taskstats.c
14172
14173 TC subsystem
14174 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14175 M:      Cong Wang <xiyou.wangcong@gmail.com>
14176 M:      Jiri Pirko <jiri@resnulli.us>
14177 L:      netdev@vger.kernel.org
14178 S:      Maintained
14179 F:      include/net/pkt_cls.h
14180 F:      include/net/pkt_sched.h
14181 F:      include/net/tc_act/
14182 F:      include/uapi/linux/pkt_cls.h
14183 F:      include/uapi/linux/pkt_sched.h
14184 F:      include/uapi/linux/tc_act/
14185 F:      include/uapi/linux/tc_ematch/
14186 F:      net/sched/
14187
14188 TC90522 MEDIA DRIVER
14189 M:      Akihiro Tsukada <tskd08@gmail.com>
14190 L:      linux-media@vger.kernel.org
14191 S:      Odd Fixes
14192 F:      drivers/media/dvb-frontends/tc90522*
14193
14194 TCP LOW PRIORITY MODULE
14195 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14196 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14197 W:      http://tcp-lp-mod.sourceforge.net/
14198 S:      Maintained
14199 F:      net/ipv4/tcp_lp.c
14200
14201 TDA10071 MEDIA DRIVER
14202 M:      Antti Palosaari <crope@iki.fi>
14203 L:      linux-media@vger.kernel.org
14204 W:      https://linuxtv.org
14205 W:      http://palosaari.fi/linux/
14206 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14207 T:      git git://linuxtv.org/anttip/media_tree.git
14208 S:      Maintained
14209 F:      drivers/media/dvb-frontends/tda10071*
14210
14211 TDA18212 MEDIA DRIVER
14212 M:      Antti Palosaari <crope@iki.fi>
14213 L:      linux-media@vger.kernel.org
14214 W:      https://linuxtv.org
14215 W:      http://palosaari.fi/linux/
14216 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14217 T:      git git://linuxtv.org/anttip/media_tree.git
14218 S:      Maintained
14219 F:      drivers/media/tuners/tda18212*
14220
14221 TDA18218 MEDIA DRIVER
14222 M:      Antti Palosaari <crope@iki.fi>
14223 L:      linux-media@vger.kernel.org
14224 W:      https://linuxtv.org
14225 W:      http://palosaari.fi/linux/
14226 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14227 T:      git git://linuxtv.org/anttip/media_tree.git
14228 S:      Maintained
14229 F:      drivers/media/tuners/tda18218*
14230
14231 TDA18250 MEDIA DRIVER
14232 M:      Olli Salonen <olli.salonen@iki.fi>
14233 L:      linux-media@vger.kernel.org
14234 W:      https://linuxtv.org
14235 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14236 T:      git git://linuxtv.org/media_tree.git
14237 S:      Maintained
14238 F:      drivers/media/tuners/tda18250*
14239
14240 TDA18271 MEDIA DRIVER
14241 M:      Michael Krufky <mkrufky@linuxtv.org>
14242 L:      linux-media@vger.kernel.org
14243 W:      https://linuxtv.org
14244 W:      http://github.com/mkrufky
14245 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14246 T:      git git://linuxtv.org/mkrufky/tuners.git
14247 S:      Maintained
14248 F:      drivers/media/tuners/tda18271*
14249
14250 TDA1997x MEDIA DRIVER
14251 M:      Tim Harvey <tharvey@gateworks.com>
14252 L:      linux-media@vger.kernel.org
14253 W:      https://linuxtv.org
14254 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14255 S:      Maintained
14256 F:      drivers/media/i2c/tda1997x.*
14257
14258 TDA827x MEDIA DRIVER
14259 M:      Michael Krufky <mkrufky@linuxtv.org>
14260 L:      linux-media@vger.kernel.org
14261 W:      https://linuxtv.org
14262 W:      http://github.com/mkrufky
14263 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14264 T:      git git://linuxtv.org/mkrufky/tuners.git
14265 S:      Maintained
14266 F:      drivers/media/tuners/tda8290.*
14267
14268 TDA8290 MEDIA DRIVER
14269 M:      Michael Krufky <mkrufky@linuxtv.org>
14270 L:      linux-media@vger.kernel.org
14271 W:      https://linuxtv.org
14272 W:      http://github.com/mkrufky
14273 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14274 T:      git git://linuxtv.org/mkrufky/tuners.git
14275 S:      Maintained
14276 F:      drivers/media/tuners/tda8290.*
14277
14278 TDA9840 MEDIA DRIVER
14279 M:      Hans Verkuil <hverkuil@xs4all.nl>
14280 L:      linux-media@vger.kernel.org
14281 T:      git git://linuxtv.org/media_tree.git
14282 W:      https://linuxtv.org
14283 S:      Maintained
14284 F:      drivers/media/i2c/tda9840*
14285
14286 TEA5761 TUNER DRIVER
14287 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14288 L:      linux-media@vger.kernel.org
14289 W:      https://linuxtv.org
14290 T:      git git://linuxtv.org/media_tree.git
14291 S:      Odd fixes
14292 F:      drivers/media/tuners/tea5761.*
14293
14294 TEA5767 TUNER DRIVER
14295 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14296 L:      linux-media@vger.kernel.org
14297 W:      https://linuxtv.org
14298 T:      git git://linuxtv.org/media_tree.git
14299 S:      Maintained
14300 F:      drivers/media/tuners/tea5767.*
14301
14302 TEA6415C MEDIA DRIVER
14303 M:      Hans Verkuil <hverkuil@xs4all.nl>
14304 L:      linux-media@vger.kernel.org
14305 T:      git git://linuxtv.org/media_tree.git
14306 W:      https://linuxtv.org
14307 S:      Maintained
14308 F:      drivers/media/i2c/tea6415c*
14309
14310 TEA6420 MEDIA DRIVER
14311 M:      Hans Verkuil <hverkuil@xs4all.nl>
14312 L:      linux-media@vger.kernel.org
14313 T:      git git://linuxtv.org/media_tree.git
14314 W:      https://linuxtv.org
14315 S:      Maintained
14316 F:      drivers/media/i2c/tea6420*
14317
14318 TEAM DRIVER
14319 M:      Jiri Pirko <jiri@resnulli.us>
14320 L:      netdev@vger.kernel.org
14321 S:      Supported
14322 F:      drivers/net/team/
14323 F:      include/linux/if_team.h
14324 F:      include/uapi/linux/if_team.h
14325
14326 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14327 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14328 S:      Maintained
14329 F:      arch/x86/platform/ts5500/
14330
14331 TECHNOTREND USB IR RECEIVER
14332 M:      Sean Young <sean@mess.org>
14333 L:      linux-media@vger.kernel.org
14334 S:      Maintained
14335 F:      drivers/media/rc/ttusbir.c
14336
14337 TECHWELL TW9910 VIDEO DECODER
14338 L:      linux-media@vger.kernel.org
14339 S:      Orphan
14340 F:      drivers/media/i2c/tw9910.c
14341 F:      include/media/i2c/tw9910.h
14342
14343 TEE SUBSYSTEM
14344 M:      Jens Wiklander <jens.wiklander@linaro.org>
14345 S:      Maintained
14346 F:      include/linux/tee_drv.h
14347 F:      include/uapi/linux/tee.h
14348 F:      drivers/tee/
14349 F:      Documentation/tee.txt
14350
14351 TEGRA ARCHITECTURE SUPPORT
14352 M:      Thierry Reding <thierry.reding@gmail.com>
14353 M:      Jonathan Hunter <jonathanh@nvidia.com>
14354 L:      linux-tegra@vger.kernel.org
14355 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14356 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14357 S:      Supported
14358 N:      [^a-z]tegra
14359
14360 TEGRA CLOCK DRIVER
14361 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14362 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14363 S:      Supported
14364 F:      drivers/clk/tegra/
14365
14366 TEGRA DMA DRIVERS
14367 M:      Laxman Dewangan <ldewangan@nvidia.com>
14368 M:      Jon Hunter <jonathanh@nvidia.com>
14369 S:      Supported
14370 F:      drivers/dma/tegra*
14371
14372 TEGRA I2C DRIVER
14373 M:      Laxman Dewangan <ldewangan@nvidia.com>
14374 S:      Supported
14375 F:      drivers/i2c/busses/i2c-tegra.c
14376
14377 TEGRA IOMMU DRIVERS
14378 M:      Thierry Reding <thierry.reding@gmail.com>
14379 L:      linux-tegra@vger.kernel.org
14380 S:      Supported
14381 F:      drivers/iommu/tegra*
14382
14383 TEGRA KBC DRIVER
14384 M:      Laxman Dewangan <ldewangan@nvidia.com>
14385 S:      Supported
14386 F:      drivers/input/keyboard/tegra-kbc.c
14387
14388 TEGRA NAND DRIVER
14389 M:      Stefan Agner <stefan@agner.ch>
14390 M:      Lucas Stach <dev@lynxeye.de>
14391 S:      Maintained
14392 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14393 F:      drivers/mtd/nand/raw/tegra_nand.c
14394
14395 TEGRA PWM DRIVER
14396 M:      Thierry Reding <thierry.reding@gmail.com>
14397 S:      Supported
14398 F:      drivers/pwm/pwm-tegra.c
14399
14400 TEGRA SERIAL DRIVER
14401 M:      Laxman Dewangan <ldewangan@nvidia.com>
14402 S:      Supported
14403 F:      drivers/tty/serial/serial-tegra.c
14404
14405 TEGRA SPI DRIVER
14406 M:      Laxman Dewangan <ldewangan@nvidia.com>
14407 S:      Supported
14408 F:      drivers/spi/spi-tegra*
14409
14410 TEHUTI ETHERNET DRIVER
14411 M:      Andy Gospodarek <andy@greyhouse.net>
14412 L:      netdev@vger.kernel.org
14413 S:      Supported
14414 F:      drivers/net/ethernet/tehuti/*
14415
14416 Telecom Clock Driver for MCPL0010
14417 M:      Mark Gross <mark.gross@intel.com>
14418 S:      Supported
14419 F:      drivers/char/tlclk.c
14420
14421 TENSILICA XTENSA PORT (xtensa)
14422 M:      Chris Zankel <chris@zankel.net>
14423 M:      Max Filippov <jcmvbkbc@gmail.com>
14424 L:      linux-xtensa@linux-xtensa.org
14425 T:      git git://github.com/czankel/xtensa-linux.git
14426 S:      Maintained
14427 F:      arch/xtensa/
14428 F:      drivers/irqchip/irq-xtensa-*
14429
14430 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14431 M:      Nishanth Menon <nm@ti.com>
14432 M:      Tero Kristo <t-kristo@ti.com>
14433 M:      Santosh Shilimkar <ssantosh@kernel.org>
14434 L:      linux-arm-kernel@lists.infradead.org
14435 S:      Maintained
14436 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14437 F:      drivers/firmware/ti_sci*
14438 F:      include/linux/soc/ti/ti_sci_protocol.h
14439 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14440 F:      include/dt-bindings/genpd/k2g.h
14441 F:      drivers/soc/ti/ti_sci_pm_domains.c
14442 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14443 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14444 F:      drivers/clk/keystone/sci-clk.c
14445 F:      drivers/reset/reset-ti-sci.c
14446
14447 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14448 M:      Hans Verkuil <hverkuil@xs4all.nl>
14449 L:      linux-media@vger.kernel.org
14450 T:      git git://linuxtv.org/media_tree.git
14451 W:      https://linuxtv.org
14452 S:      Maintained
14453 F:      drivers/media/radio/radio-raremono.c
14454
14455 THERMAL
14456 M:      Zhang Rui <rui.zhang@intel.com>
14457 M:      Eduardo Valentin <edubezval@gmail.com>
14458 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14459 L:      linux-pm@vger.kernel.org
14460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14461 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14462 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14463 S:      Supported
14464 F:      drivers/thermal/
14465 F:      include/linux/thermal.h
14466 F:      include/uapi/linux/thermal.h
14467 F:      include/linux/cpu_cooling.h
14468 F:      Documentation/devicetree/bindings/thermal/
14469
14470 THERMAL/CPU_COOLING
14471 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14472 M:      Viresh Kumar <viresh.kumar@linaro.org>
14473 M:      Javi Merino <javi.merino@kernel.org>
14474 L:      linux-pm@vger.kernel.org
14475 S:      Supported
14476 F:      Documentation/thermal/cpu-cooling-api.txt
14477 F:      drivers/thermal/cpu_cooling.c
14478 F:      include/linux/cpu_cooling.h
14479
14480 THINKPAD ACPI EXTRAS DRIVER
14481 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14482 L:      ibm-acpi-devel@lists.sourceforge.net
14483 L:      platform-driver-x86@vger.kernel.org
14484 W:      http://ibm-acpi.sourceforge.net
14485 W:      http://thinkwiki.org/wiki/Ibm-acpi
14486 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14487 S:      Maintained
14488 F:      drivers/platform/x86/thinkpad_acpi.c
14489
14490 THUNDERBOLT DRIVER
14491 M:      Andreas Noever <andreas.noever@gmail.com>
14492 M:      Michael Jamet <michael.jamet@intel.com>
14493 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14494 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14496 S:      Maintained
14497 F:      Documentation/admin-guide/thunderbolt.rst
14498 F:      drivers/thunderbolt/
14499 F:      include/linux/thunderbolt.h
14500
14501 THUNDERBOLT NETWORK DRIVER
14502 M:      Michael Jamet <michael.jamet@intel.com>
14503 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14504 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14505 L:      netdev@vger.kernel.org
14506 S:      Maintained
14507 F:      drivers/net/thunderbolt.c
14508
14509 THUNDERX GPIO DRIVER
14510 M:      David Daney <david.daney@cavium.com>
14511 S:      Maintained
14512 F:      drivers/gpio/gpio-thunderx.c
14513
14514 TI AM437X VPFE DRIVER
14515 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14516 L:      linux-media@vger.kernel.org
14517 W:      https://linuxtv.org
14518 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14519 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14520 S:      Maintained
14521 F:      drivers/media/platform/am437x/
14522
14523 TI BANDGAP AND THERMAL DRIVER
14524 M:      Eduardo Valentin <edubezval@gmail.com>
14525 M:      Keerthy <j-keerthy@ti.com>
14526 L:      linux-pm@vger.kernel.org
14527 L:      linux-omap@vger.kernel.org
14528 S:      Maintained
14529 F:      drivers/thermal/ti-soc-thermal/
14530
14531 TI BQ27XXX POWER SUPPLY DRIVER
14532 R:      Andrew F. Davis <afd@ti.com>
14533 F:      include/linux/power/bq27xxx_battery.h
14534 F:      drivers/power/supply/bq27xxx_battery.c
14535 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14536
14537 TI CDCE706 CLOCK DRIVER
14538 M:      Max Filippov <jcmvbkbc@gmail.com>
14539 S:      Maintained
14540 F:      drivers/clk/clk-cdce706.c
14541
14542 TI CLOCK DRIVER
14543 M:      Tero Kristo <t-kristo@ti.com>
14544 L:      linux-omap@vger.kernel.org
14545 S:      Maintained
14546 F:      drivers/clk/ti/
14547 F:      include/linux/clk/ti.h
14548
14549 TI DAVINCI MACHINE SUPPORT
14550 M:      Sekhar Nori <nsekhar@ti.com>
14551 M:      Kevin Hilman <khilman@kernel.org>
14552 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14553 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14554 S:      Supported
14555 F:      arch/arm/mach-davinci/
14556 F:      drivers/i2c/busses/i2c-davinci.c
14557 F:      arch/arm/boot/dts/da850*
14558
14559 TI DAVINCI SERIES CLOCK DRIVER
14560 M:      David Lechner <david@lechnology.com>
14561 R:      Sekhar Nori <nsekhar@ti.com>
14562 S:      Maintained
14563 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14564 F:      drivers/clk/davinci/
14565
14566 TI DAVINCI SERIES GPIO DRIVER
14567 M:      Keerthy <j-keerthy@ti.com>
14568 L:      linux-gpio@vger.kernel.org
14569 S:      Maintained
14570 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14571 F:      drivers/gpio/gpio-davinci.c
14572
14573 TI DAVINCI SERIES MEDIA DRIVER
14574 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14575 L:      linux-media@vger.kernel.org
14576 W:      https://linuxtv.org
14577 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14578 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14579 S:      Maintained
14580 F:      drivers/media/platform/davinci/
14581 F:      include/media/davinci/
14582
14583 TI ETHERNET SWITCH DRIVER (CPSW)
14584 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14585 L:      linux-omap@vger.kernel.org
14586 L:      netdev@vger.kernel.org
14587 S:      Maintained
14588 F:      drivers/net/ethernet/ti/cpsw*
14589 F:      drivers/net/ethernet/ti/davinci*
14590
14591 TI FLASH MEDIA INTERFACE DRIVER
14592 M:      Alex Dubov <oakad@yahoo.com>
14593 S:      Maintained
14594 F:      drivers/misc/tifm*
14595 F:      drivers/mmc/host/tifm_sd.c
14596 F:      include/linux/tifm.h
14597
14598 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14599 M:      Santosh Shilimkar <ssantosh@kernel.org>
14600 L:      linux-kernel@vger.kernel.org
14601 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14602 S:      Maintained
14603 F:      drivers/soc/ti/*
14604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14605
14606 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14607 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14608 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14609 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14610 S:      Maintained
14611 F:      sound/soc/codecs/lm49453*
14612 F:      sound/soc/codecs/isabelle*
14613
14614 TI LP855x BACKLIGHT DRIVER
14615 M:      Milo Kim <milo.kim@ti.com>
14616 S:      Maintained
14617 F:      Documentation/backlight/lp855x-driver.txt
14618 F:      drivers/video/backlight/lp855x_bl.c
14619 F:      include/linux/platform_data/lp855x.h
14620
14621 TI LP8727 CHARGER DRIVER
14622 M:      Milo Kim <milo.kim@ti.com>
14623 S:      Maintained
14624 F:      drivers/power/supply/lp8727_charger.c
14625 F:      include/linux/platform_data/lp8727.h
14626
14627 TI LP8788 MFD DRIVER
14628 M:      Milo Kim <milo.kim@ti.com>
14629 S:      Maintained
14630 F:      drivers/iio/adc/lp8788_adc.c
14631 F:      drivers/leds/leds-lp8788.c
14632 F:      drivers/mfd/lp8788*.c
14633 F:      drivers/power/supply/lp8788-charger.c
14634 F:      drivers/regulator/lp8788-*.c
14635 F:      include/linux/mfd/lp8788*.h
14636
14637 TI NETCP ETHERNET DRIVER
14638 M:      Wingman Kwok <w-kwok2@ti.com>
14639 M:      Murali Karicheri <m-karicheri2@ti.com>
14640 L:      netdev@vger.kernel.org
14641 S:      Maintained
14642 F:      drivers/net/ethernet/ti/netcp*
14643
14644 TI TAS571X FAMILY ASoC CODEC DRIVER
14645 M:      Kevin Cernekee <cernekee@chromium.org>
14646 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14647 S:      Odd Fixes
14648 F:      sound/soc/codecs/tas571x*
14649
14650 TI TRF7970A NFC DRIVER
14651 M:      Mark Greer <mgreer@animalcreek.com>
14652 L:      linux-wireless@vger.kernel.org
14653 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14654 S:      Supported
14655 F:      drivers/nfc/trf7970a.c
14656 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14657
14658 TI TWL4030 SERIES SOC CODEC DRIVER
14659 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14660 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14661 S:      Maintained
14662 F:      sound/soc/codecs/twl4030*
14663
14664 TI VPE/CAL DRIVERS
14665 M:      Benoit Parrot <bparrot@ti.com>
14666 L:      linux-media@vger.kernel.org
14667 W:      http://linuxtv.org/
14668 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14669 S:      Maintained
14670 F:      drivers/media/platform/ti-vpe/
14671
14672 TI WILINK WIRELESS DRIVERS
14673 L:      linux-wireless@vger.kernel.org
14674 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14675 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14676 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14677 S:      Orphan
14678 F:      drivers/net/wireless/ti/
14679 F:      include/linux/wl12xx.h
14680
14681 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14682 M:      John Stultz <john.stultz@linaro.org>
14683 M:      Thomas Gleixner <tglx@linutronix.de>
14684 R:      Stephen Boyd <sboyd@kernel.org>
14685 L:      linux-kernel@vger.kernel.org
14686 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14687 S:      Supported
14688 F:      include/linux/clocksource.h
14689 F:      include/linux/time.h
14690 F:      include/linux/timex.h
14691 F:      include/uapi/linux/time.h
14692 F:      include/uapi/linux/timex.h
14693 F:      kernel/time/clocksource.c
14694 F:      kernel/time/time*.c
14695 F:      kernel/time/alarmtimer.c
14696 F:      kernel/time/ntp.c
14697 F:      tools/testing/selftests/timers/
14698
14699 TIPC NETWORK LAYER
14700 M:      Jon Maloy <jon.maloy@ericsson.com>
14701 M:      Ying Xue <ying.xue@windriver.com>
14702 L:      netdev@vger.kernel.org (core kernel code)
14703 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14704 W:      http://tipc.sourceforge.net/
14705 S:      Maintained
14706 F:      include/uapi/linux/tipc*.h
14707 F:      net/tipc/
14708
14709 TLAN NETWORK DRIVER
14710 M:      Samuel Chessman <chessman@tux.org>
14711 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14712 W:      http://sourceforge.net/projects/tlan/
14713 S:      Maintained
14714 F:      Documentation/networking/tlan.txt
14715 F:      drivers/net/ethernet/ti/tlan.*
14716
14717 TM6000 VIDEO4LINUX DRIVER
14718 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14719 L:      linux-media@vger.kernel.org
14720 W:      https://linuxtv.org
14721 T:      git git://linuxtv.org/media_tree.git
14722 S:      Odd fixes
14723 F:      drivers/media/usb/tm6000/
14724 F:      Documentation/media/v4l-drivers/tm6000*
14725
14726 TMIO/SDHI MMC DRIVER
14727 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14728 L:      linux-mmc@vger.kernel.org
14729 S:      Supported
14730 F:      drivers/mmc/host/tmio_mmc*
14731 F:      drivers/mmc/host/renesas_sdhi*
14732 F:      include/linux/mfd/tmio.h
14733
14734 TMP401 HARDWARE MONITOR DRIVER
14735 M:      Guenter Roeck <linux@roeck-us.net>
14736 L:      linux-hwmon@vger.kernel.org
14737 S:      Maintained
14738 F:      Documentation/hwmon/tmp401
14739 F:      drivers/hwmon/tmp401.c
14740
14741 TMPFS (SHMEM FILESYSTEM)
14742 M:      Hugh Dickins <hughd@google.com>
14743 L:      linux-mm@kvack.org
14744 S:      Maintained
14745 F:      include/linux/shmem_fs.h
14746 F:      mm/shmem.c
14747
14748 TOMOYO SECURITY MODULE
14749 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14750 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14751 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14752 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14753 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14754 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14755 W:      http://tomoyo.sourceforge.jp/
14756 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14757 S:      Maintained
14758 F:      security/tomoyo/
14759
14760 TOPSTAR LAPTOP EXTRAS DRIVER
14761 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14762 L:      platform-driver-x86@vger.kernel.org
14763 S:      Maintained
14764 F:      drivers/platform/x86/topstar-laptop.c
14765
14766 TORTURE-TEST MODULES
14767 M:      Davidlohr Bueso <dave@stgolabs.net>
14768 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14769 M:      Josh Triplett <josh@joshtriplett.org>
14770 L:      linux-kernel@vger.kernel.org
14771 S:      Supported
14772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14773 F:      Documentation/RCU/torture.txt
14774 F:      kernel/torture.c
14775 F:      kernel/rcu/rcutorture.c
14776 F:      kernel/rcu/rcuperf.c
14777 F:      kernel/locking/locktorture.c
14778
14779 TOSHIBA ACPI EXTRAS DRIVER
14780 M:      Azael Avalos <coproscefalo@gmail.com>
14781 L:      platform-driver-x86@vger.kernel.org
14782 S:      Maintained
14783 F:      drivers/platform/x86/toshiba_acpi.c
14784
14785 TOSHIBA BLUETOOTH DRIVER
14786 M:      Azael Avalos <coproscefalo@gmail.com>
14787 L:      platform-driver-x86@vger.kernel.org
14788 S:      Maintained
14789 F:      drivers/platform/x86/toshiba_bluetooth.c
14790
14791 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14792 M:      Azael Avalos <coproscefalo@gmail.com>
14793 L:      platform-driver-x86@vger.kernel.org
14794 S:      Maintained
14795 F:      drivers/platform/x86/toshiba_haps.c
14796
14797 TOSHIBA SMM DRIVER
14798 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14799 W:      http://www.buzzard.org.uk/toshiba/
14800 S:      Maintained
14801 F:      drivers/char/toshiba.c
14802 F:      include/linux/toshiba.h
14803 F:      include/uapi/linux/toshiba.h
14804
14805 TOSHIBA TC358743 DRIVER
14806 M:      Mats Randgaard <matrandg@cisco.com>
14807 L:      linux-media@vger.kernel.org
14808 S:      Maintained
14809 F:      drivers/media/i2c/tc358743*
14810 F:      include/media/i2c/tc358743.h
14811
14812 TOSHIBA WMI HOTKEYS DRIVER
14813 M:      Azael Avalos <coproscefalo@gmail.com>
14814 L:      platform-driver-x86@vger.kernel.org
14815 S:      Maintained
14816 F:      drivers/platform/x86/toshiba-wmi.c
14817
14818 TPM DEVICE DRIVER
14819 M:      Peter Huewe <peterhuewe@gmx.de>
14820 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14821 R:      Jason Gunthorpe <jgg@ziepe.ca>
14822 L:      linux-integrity@vger.kernel.org
14823 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14824 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14825 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14826 S:      Maintained
14827 F:      drivers/char/tpm/
14828
14829 TRACING
14830 M:      Steven Rostedt <rostedt@goodmis.org>
14831 M:      Ingo Molnar <mingo@redhat.com>
14832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14833 S:      Maintained
14834 F:      Documentation/trace/ftrace.rst
14835 F:      arch/*/*/*/ftrace.h
14836 F:      arch/*/kernel/ftrace.c
14837 F:      include/*/ftrace.h
14838 F:      include/linux/trace*.h
14839 F:      include/trace/
14840 F:      kernel/trace/
14841 F:      tools/testing/selftests/ftrace/
14842
14843 TRACING MMIO ACCESSES (MMIOTRACE)
14844 M:      Steven Rostedt <rostedt@goodmis.org>
14845 M:      Ingo Molnar <mingo@kernel.org>
14846 R:      Karol Herbst <karolherbst@gmail.com>
14847 R:      Pekka Paalanen <ppaalanen@gmail.com>
14848 S:      Maintained
14849 L:      linux-kernel@vger.kernel.org
14850 L:      nouveau@lists.freedesktop.org
14851 F:      kernel/trace/trace_mmiotrace.c
14852 F:      include/linux/mmiotrace.h
14853 F:      arch/x86/mm/kmmio.c
14854 F:      arch/x86/mm/mmio-mod.c
14855 F:      arch/x86/mm/testmmiotrace.c
14856
14857 TRIVIAL PATCHES
14858 M:      Jiri Kosina <trivial@kernel.org>
14859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14860 S:      Maintained
14861 K:      ^Subject:.*(?i)trivial
14862
14863 TEMPO SEMICONDUCTOR DRIVERS
14864 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14865 S:      Maintained
14866 F:      sound/soc/codecs/tscs*.c
14867 F:      sound/soc/codecs/tscs*.h
14868 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14869
14870 TTY LAYER
14871 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14872 M:      Jiri Slaby <jslaby@suse.com>
14873 S:      Supported
14874 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14875 F:      Documentation/serial/
14876 F:      drivers/tty/
14877 F:      drivers/tty/serial/serial_core.c
14878 F:      include/linux/serial_core.h
14879 F:      include/linux/serial.h
14880 F:      include/linux/tty.h
14881 F:      include/uapi/linux/serial_core.h
14882 F:      include/uapi/linux/serial.h
14883 F:      include/uapi/linux/tty.h
14884
14885 TUA9001 MEDIA DRIVER
14886 M:      Antti Palosaari <crope@iki.fi>
14887 L:      linux-media@vger.kernel.org
14888 W:      https://linuxtv.org
14889 W:      http://palosaari.fi/linux/
14890 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14891 T:      git git://linuxtv.org/anttip/media_tree.git
14892 S:      Maintained
14893 F:      drivers/media/tuners/tua9001*
14894
14895 TULIP NETWORK DRIVERS
14896 L:      netdev@vger.kernel.org
14897 L:      linux-parisc@vger.kernel.org
14898 S:      Orphan
14899 F:      drivers/net/ethernet/dec/tulip/
14900
14901 TUN/TAP driver
14902 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14903 W:      http://vtun.sourceforge.net/tun
14904 S:      Maintained
14905 F:      Documentation/networking/tuntap.txt
14906 F:      arch/um/os-Linux/drivers/
14907
14908 TURBOCHANNEL SUBSYSTEM
14909 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14910 M:      Ralf Baechle <ralf@linux-mips.org>
14911 L:      linux-mips@linux-mips.org
14912 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14913 S:      Maintained
14914 F:      drivers/tc/
14915 F:      include/linux/tc.h
14916
14917 TURBOSTAT UTILITY
14918 M:      "Len Brown" <lenb@kernel.org>
14919 L:      linux-pm@vger.kernel.org
14920 B:      https://bugzilla.kernel.org
14921 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14922 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14923 S:      Supported
14924 F:      tools/power/x86/turbostat/
14925
14926 TW5864 VIDEO4LINUX DRIVER
14927 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14928 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14929 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14930 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14931 L:      linux-media@vger.kernel.org
14932 S:      Supported
14933 F:      drivers/media/pci/tw5864/
14934
14935 TW68 VIDEO4LINUX DRIVER
14936 M:      Hans Verkuil <hverkuil@xs4all.nl>
14937 L:      linux-media@vger.kernel.org
14938 T:      git git://linuxtv.org/media_tree.git
14939 W:      https://linuxtv.org
14940 S:      Odd Fixes
14941 F:      drivers/media/pci/tw68/
14942
14943 TW686X VIDEO4LINUX DRIVER
14944 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14945 L:      linux-media@vger.kernel.org
14946 T:      git git://linuxtv.org/media_tree.git
14947 W:      http://linuxtv.org
14948 S:      Maintained
14949 F:      drivers/media/pci/tw686x/
14950
14951 UBI FILE SYSTEM (UBIFS)
14952 M:      Richard Weinberger <richard@nod.at>
14953 M:      Artem Bityutskiy <dedekind1@gmail.com>
14954 M:      Adrian Hunter <adrian.hunter@intel.com>
14955 L:      linux-mtd@lists.infradead.org
14956 T:      git git://git.infradead.org/ubifs-2.6.git
14957 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14958 S:      Supported
14959 F:      Documentation/filesystems/ubifs.txt
14960 F:      fs/ubifs/
14961
14962 UCLINUX (M68KNOMMU AND COLDFIRE)
14963 M:      Greg Ungerer <gerg@linux-m68k.org>
14964 W:      http://www.linux-m68k.org/
14965 W:      http://www.uclinux.org/
14966 L:      linux-m68k@lists.linux-m68k.org
14967 L:      uclinux-dev@uclinux.org  (subscribers-only)
14968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14969 S:      Maintained
14970 F:      arch/m68k/coldfire/
14971 F:      arch/m68k/68*/
14972 F:      arch/m68k/*/*_no.*
14973 F:      arch/m68k/include/asm/*_no.*
14974
14975 UDF FILESYSTEM
14976 M:      Jan Kara <jack@suse.com>
14977 S:      Maintained
14978 F:      Documentation/filesystems/udf.txt
14979 F:      fs/udf/
14980
14981 UDRAW TABLET
14982 M:      Bastien Nocera <hadess@hadess.net>
14983 L:      linux-input@vger.kernel.org
14984 S:      Maintained
14985 F:      drivers/hid/hid-udraw-ps3.c
14986
14987 UFS FILESYSTEM
14988 M:      Evgeniy Dushistov <dushistov@mail.ru>
14989 S:      Maintained
14990 F:      Documentation/filesystems/ufs.txt
14991 F:      fs/ufs/
14992
14993 UHID USERSPACE HID IO DRIVER:
14994 M:      David Herrmann <dh.herrmann@googlemail.com>
14995 L:      linux-input@vger.kernel.org
14996 S:      Maintained
14997 F:      drivers/hid/uhid.c
14998 F:      include/uapi/linux/uhid.h
14999
15000 ULPI BUS
15001 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15002 L:      linux-usb@vger.kernel.org
15003 S:      Maintained
15004 F:      drivers/usb/common/ulpi.c
15005 F:      include/linux/ulpi/
15006
15007 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15008 L:      linux-usb@vger.kernel.org
15009 S:      Orphan
15010 F:      drivers/uwb/
15011 F:      include/linux/uwb.h
15012 F:      include/linux/uwb/
15013
15014 UNICORE32 ARCHITECTURE:
15015 M:      Guan Xuetao <gxt@pku.edu.cn>
15016 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15017 S:      Maintained
15018 T:      git git://github.com/gxt/linux.git
15019 F:      arch/unicore32/
15020
15021 UNIFDEF
15022 M:      Tony Finch <dot@dotat.at>
15023 W:      http://dotat.at/prog/unifdef
15024 S:      Maintained
15025 F:      scripts/unifdef.c
15026
15027 UNIFORM CDROM DRIVER
15028 M:      Jens Axboe <axboe@kernel.dk>
15029 W:      http://www.kernel.dk
15030 S:      Maintained
15031 F:      Documentation/cdrom/
15032 F:      drivers/cdrom/cdrom.c
15033 F:      include/linux/cdrom.h
15034 F:      include/uapi/linux/cdrom.h
15035
15036 UNISYS S-PAR DRIVERS
15037 M:      David Kershner <david.kershner@unisys.com>
15038 L:      sparmaintainer@unisys.com (Unisys internal)
15039 S:      Supported
15040 F:      include/linux/visorbus.h
15041 F:      drivers/visorbus/
15042 F:      drivers/staging/unisys/
15043
15044 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15045 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15046 L:      linux-scsi@vger.kernel.org
15047 S:      Supported
15048 F:      Documentation/scsi/ufs.txt
15049 F:      drivers/scsi/ufs/
15050
15051 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15052 M:      Joao Pinto <jpinto@synopsys.com>
15053 L:      linux-scsi@vger.kernel.org
15054 S:      Supported
15055 F:      drivers/scsi/ufs/*dwc*
15056
15057 UNSORTED BLOCK IMAGES (UBI)
15058 M:      Artem Bityutskiy <dedekind1@gmail.com>
15059 M:      Richard Weinberger <richard@nod.at>
15060 W:      http://www.linux-mtd.infradead.org/
15061 L:      linux-mtd@lists.infradead.org
15062 T:      git git://git.infradead.org/ubifs-2.6.git
15063 S:      Supported
15064 F:      drivers/mtd/ubi/
15065 F:      include/linux/mtd/ubi.h
15066 F:      include/uapi/mtd/ubi-user.h
15067
15068 USB "USBNET" DRIVER FRAMEWORK
15069 M:      Oliver Neukum <oneukum@suse.com>
15070 L:      netdev@vger.kernel.org
15071 W:      http://www.linux-usb.org/usbnet
15072 S:      Maintained
15073 F:      drivers/net/usb/usbnet.c
15074 F:      include/linux/usb/usbnet.h
15075
15076 USB ACM DRIVER
15077 M:      Oliver Neukum <oneukum@suse.com>
15078 L:      linux-usb@vger.kernel.org
15079 S:      Maintained
15080 F:      Documentation/usb/acm.txt
15081 F:      drivers/usb/class/cdc-acm.*
15082
15083 USB AR5523 WIRELESS DRIVER
15084 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15085 L:      linux-wireless@vger.kernel.org
15086 S:      Maintained
15087 F:      drivers/net/wireless/ath/ar5523/
15088
15089 USB ATTACHED SCSI
15090 M:      Oliver Neukum <oneukum@suse.com>
15091 L:      linux-usb@vger.kernel.org
15092 L:      linux-scsi@vger.kernel.org
15093 S:      Maintained
15094 F:      drivers/usb/storage/uas.c
15095
15096 USB CDC ETHERNET DRIVER
15097 M:      Oliver Neukum <oliver@neukum.org>
15098 L:      linux-usb@vger.kernel.org
15099 S:      Maintained
15100 F:      drivers/net/usb/cdc_*.c
15101 F:      include/uapi/linux/usb/cdc.h
15102
15103 USB CHAOSKEY DRIVER
15104 M:      Keith Packard <keithp@keithp.com>
15105 L:      linux-usb@vger.kernel.org
15106 S:      Maintained
15107 F:      drivers/usb/misc/chaoskey.c
15108
15109 USB CYPRESS C67X00 DRIVER
15110 M:      Peter Korsgaard <jacmet@sunsite.dk>
15111 L:      linux-usb@vger.kernel.org
15112 S:      Maintained
15113 F:      drivers/usb/c67x00/
15114
15115 USB DAVICOM DM9601 DRIVER
15116 M:      Peter Korsgaard <jacmet@sunsite.dk>
15117 L:      netdev@vger.kernel.org
15118 W:      http://www.linux-usb.org/usbnet
15119 S:      Maintained
15120 F:      drivers/net/usb/dm9601.c
15121
15122 USB DIAMOND RIO500 DRIVER
15123 M:      Cesar Miquel <miquel@df.uba.ar>
15124 L:      rio500-users@lists.sourceforge.net
15125 W:      http://rio500.sourceforge.net
15126 S:      Maintained
15127 F:      drivers/usb/misc/rio500*
15128
15129 USB EHCI DRIVER
15130 M:      Alan Stern <stern@rowland.harvard.edu>
15131 L:      linux-usb@vger.kernel.org
15132 S:      Maintained
15133 F:      Documentation/usb/ehci.txt
15134 F:      drivers/usb/host/ehci*
15135
15136 USB GADGET/PERIPHERAL SUBSYSTEM
15137 M:      Felipe Balbi <balbi@kernel.org>
15138 L:      linux-usb@vger.kernel.org
15139 W:      http://www.linux-usb.org/gadget
15140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15141 S:      Maintained
15142 F:      drivers/usb/gadget/
15143 F:      include/linux/usb/gadget*
15144
15145 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15146 M:      Jiri Kosina <jikos@kernel.org>
15147 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15148 L:      linux-usb@vger.kernel.org
15149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
15150 S:      Maintained
15151 F:      Documentation/hid/hiddev.txt
15152 F:      drivers/hid/usbhid/
15153
15154 USB INTEL XHCI ROLE MUX DRIVER
15155 M:      Hans de Goede <hdegoede@redhat.com>
15156 L:      linux-usb@vger.kernel.org
15157 S:      Maintained
15158 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15159
15160 USB ISP116X DRIVER
15161 M:      Olav Kongas <ok@artecdesign.ee>
15162 L:      linux-usb@vger.kernel.org
15163 S:      Maintained
15164 F:      drivers/usb/host/isp116x*
15165 F:      include/linux/usb/isp116x.h
15166
15167 USB LAN78XX ETHERNET DRIVER
15168 M:      Woojung Huh <woojung.huh@microchip.com>
15169 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15170 L:      netdev@vger.kernel.org
15171 S:      Maintained
15172 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15173 F:      drivers/net/usb/lan78xx.*
15174 F:      include/dt-bindings/net/microchip-lan78xx.h
15175
15176 USB MASS STORAGE DRIVER
15177 M:      Alan Stern <stern@rowland.harvard.edu>
15178 L:      linux-usb@vger.kernel.org
15179 L:      usb-storage@lists.one-eyed-alien.net
15180 S:      Maintained
15181 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15182 F:      drivers/usb/storage/
15183
15184 USB MIDI DRIVER
15185 M:      Clemens Ladisch <clemens@ladisch.de>
15186 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15187 T:      git git://git.alsa-project.org/alsa-kernel.git
15188 S:      Maintained
15189 F:      sound/usb/midi.*
15190
15191 USB NETWORKING DRIVERS
15192 L:      linux-usb@vger.kernel.org
15193 S:      Odd Fixes
15194 F:      drivers/net/usb/
15195
15196 USB OHCI DRIVER
15197 M:      Alan Stern <stern@rowland.harvard.edu>
15198 L:      linux-usb@vger.kernel.org
15199 S:      Maintained
15200 F:      Documentation/usb/ohci.txt
15201 F:      drivers/usb/host/ohci*
15202
15203 USB OTG FSM (Finite State Machine)
15204 M:      Peter Chen <Peter.Chen@nxp.com>
15205 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15206 L:      linux-usb@vger.kernel.org
15207 S:      Maintained
15208 F:      drivers/usb/common/usb-otg-fsm.c
15209
15210 USB OVER IP DRIVER
15211 M:      Valentina Manea <valentina.manea.m@gmail.com>
15212 M:      Shuah Khan <shuah@kernel.org>
15213 L:      linux-usb@vger.kernel.org
15214 S:      Maintained
15215 F:      Documentation/usb/usbip_protocol.txt
15216 F:      drivers/usb/usbip/
15217 F:      tools/usb/usbip/
15218 F:      tools/testing/selftests/drivers/usb/usbip/
15219
15220 USB PEGASUS DRIVER
15221 M:      Petko Manolov <petkan@nucleusys.com>
15222 L:      linux-usb@vger.kernel.org
15223 L:      netdev@vger.kernel.org
15224 T:      git git://github.com/petkan/pegasus.git
15225 W:      https://github.com/petkan/pegasus
15226 S:      Maintained
15227 F:      drivers/net/usb/pegasus.*
15228
15229 USB PHY LAYER
15230 M:      Felipe Balbi <balbi@kernel.org>
15231 L:      linux-usb@vger.kernel.org
15232 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15233 S:      Maintained
15234 F:      drivers/usb/phy/
15235
15236 USB PRINTER DRIVER (usblp)
15237 M:      Pete Zaitcev <zaitcev@redhat.com>
15238 L:      linux-usb@vger.kernel.org
15239 S:      Supported
15240 F:      drivers/usb/class/usblp.c
15241
15242 USB QMI WWAN NETWORK DRIVER
15243 M:      Bjørn Mork <bjorn@mork.no>
15244 L:      netdev@vger.kernel.org
15245 S:      Maintained
15246 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15247 F:      drivers/net/usb/qmi_wwan.c
15248
15249 USB RTL8150 DRIVER
15250 M:      Petko Manolov <petkan@nucleusys.com>
15251 L:      linux-usb@vger.kernel.org
15252 L:      netdev@vger.kernel.org
15253 T:      git git://github.com/petkan/rtl8150.git
15254 W:      https://github.com/petkan/rtl8150
15255 S:      Maintained
15256 F:      drivers/net/usb/rtl8150.c
15257
15258 USB SERIAL SUBSYSTEM
15259 M:      Johan Hovold <johan@kernel.org>
15260 L:      linux-usb@vger.kernel.org
15261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15262 S:      Maintained
15263 F:      Documentation/usb/usb-serial.txt
15264 F:      drivers/usb/serial/
15265 F:      include/linux/usb/serial.h
15266
15267 USB SMSC75XX ETHERNET DRIVER
15268 M:      Steve Glendinning <steve.glendinning@shawell.net>
15269 L:      netdev@vger.kernel.org
15270 S:      Maintained
15271 F:      drivers/net/usb/smsc75xx.*
15272
15273 USB SMSC95XX ETHERNET DRIVER
15274 M:      Steve Glendinning <steve.glendinning@shawell.net>
15275 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15276 L:      netdev@vger.kernel.org
15277 S:      Maintained
15278 F:      drivers/net/usb/smsc95xx.*
15279
15280 USB SUBSYSTEM
15281 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15282 L:      linux-usb@vger.kernel.org
15283 W:      http://www.linux-usb.org
15284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15285 S:      Supported
15286 F:      Documentation/devicetree/bindings/usb/
15287 F:      Documentation/usb/
15288 F:      drivers/usb/
15289 F:      include/linux/usb.h
15290 F:      include/linux/usb/
15291
15292 USB TYPEC PI3USB30532 MUX DRIVER
15293 M:      Hans de Goede <hdegoede@redhat.com>
15294 L:      linux-usb@vger.kernel.org
15295 S:      Maintained
15296 F:      drivers/usb/typec/mux/pi3usb30532.c
15297
15298 USB TYPEC CLASS
15299 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15300 L:      linux-usb@vger.kernel.org
15301 S:      Maintained
15302 F:      Documentation/ABI/testing/sysfs-class-typec
15303 F:      Documentation/driver-api/usb/typec.rst
15304 F:      drivers/usb/typec/
15305 F:      include/linux/usb/typec.h
15306
15307 USB TYPEC BUS FOR ALTERNATE MODES
15308 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15309 L:      linux-usb@vger.kernel.org
15310 S:      Maintained
15311 F:      Documentation/ABI/testing/sysfs-bus-typec
15312 F:      Documentation/driver-api/usb/typec_bus.rst
15313 F:      drivers/usb/typec/altmodes/
15314 F:      include/linux/usb/typec_altmode.h
15315
15316 USB UHCI DRIVER
15317 M:      Alan Stern <stern@rowland.harvard.edu>
15318 L:      linux-usb@vger.kernel.org
15319 S:      Maintained
15320 F:      drivers/usb/host/uhci*
15321
15322 USB VIDEO CLASS
15323 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15324 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15325 L:      linux-media@vger.kernel.org
15326 T:      git git://linuxtv.org/media_tree.git
15327 W:      http://www.ideasonboard.org/uvc/
15328 S:      Maintained
15329 F:      drivers/media/usb/uvc/
15330 F:      include/uapi/linux/uvcvideo.h
15331
15332 USB VISION DRIVER
15333 M:      Hans Verkuil <hverkuil@xs4all.nl>
15334 L:      linux-media@vger.kernel.org
15335 T:      git git://linuxtv.org/media_tree.git
15336 W:      https://linuxtv.org
15337 S:      Odd Fixes
15338 F:      drivers/media/usb/usbvision/
15339
15340 USB WEBCAM GADGET
15341 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15342 L:      linux-usb@vger.kernel.org
15343 S:      Maintained
15344 F:      drivers/usb/gadget/function/*uvc*
15345 F:      drivers/usb/gadget/legacy/webcam.c
15346 F:      include/uapi/linux/usb/g_uvc.h
15347
15348 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15349 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15350 L:      linux-wireless@vger.kernel.org
15351 S:      Maintained
15352 F:      drivers/net/wireless/rndis_wlan.c
15353
15354 USB XHCI DRIVER
15355 M:      Mathias Nyman <mathias.nyman@intel.com>
15356 L:      linux-usb@vger.kernel.org
15357 S:      Supported
15358 F:      drivers/usb/host/xhci*
15359 F:      drivers/usb/host/pci-quirks*
15360
15361 USB ZD1201 DRIVER
15362 L:      linux-wireless@vger.kernel.org
15363 W:      http://linux-lc100020.sourceforge.net
15364 S:      Orphan
15365 F:      drivers/net/wireless/zydas/zd1201.*
15366
15367 USB ZR364XX DRIVER
15368 M:      Antoine Jacquet <royale@zerezo.com>
15369 L:      linux-usb@vger.kernel.org
15370 L:      linux-media@vger.kernel.org
15371 T:      git git://linuxtv.org/media_tree.git
15372 W:      http://royale.zerezo.com/zr364xx/
15373 S:      Maintained
15374 F:      Documentation/media/v4l-drivers/zr364xx*
15375 F:      drivers/media/usb/zr364xx/
15376
15377 USER-MODE LINUX (UML)
15378 M:      Jeff Dike <jdike@addtoit.com>
15379 M:      Richard Weinberger <richard@nod.at>
15380 L:      linux-um@lists.infradead.org
15381 W:      http://user-mode-linux.sourceforge.net
15382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15383 S:      Maintained
15384 F:      Documentation/virtual/uml/
15385 F:      arch/um/
15386 F:      arch/x86/um/
15387 F:      fs/hostfs/
15388 F:      fs/hppfs/
15389
15390 USERSPACE I/O (UIO)
15391 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15392 S:      Maintained
15393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15394 F:      Documentation/driver-api/uio-howto.rst
15395 F:      drivers/uio/
15396 F:      include/linux/uio*.h
15397
15398 UTIL-LINUX PACKAGE
15399 M:      Karel Zak <kzak@redhat.com>
15400 L:      util-linux@vger.kernel.org
15401 W:      http://en.wikipedia.org/wiki/Util-linux
15402 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15403 S:      Maintained
15404
15405 UUID HELPERS
15406 M:      Christoph Hellwig <hch@lst.de>
15407 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15408 L:      linux-kernel@vger.kernel.org
15409 T:      git git://git.infradead.org/users/hch/uuid.git
15410 F:      lib/uuid.c
15411 F:      lib/test_uuid.c
15412 F:      include/linux/uuid.h
15413 F:      include/uapi/linux/uuid.h
15414 S:      Maintained
15415
15416 UVESAFB DRIVER
15417 M:      Michal Januszewski <spock@gentoo.org>
15418 L:      linux-fbdev@vger.kernel.org
15419 W:      https://github.com/mjanusz/v86d
15420 S:      Maintained
15421 F:      Documentation/fb/uvesafb.txt
15422 F:      drivers/video/fbdev/uvesafb.*
15423
15424 VF610 NAND DRIVER
15425 M:      Stefan Agner <stefan@agner.ch>
15426 L:      linux-mtd@lists.infradead.org
15427 S:      Supported
15428 F:      drivers/mtd/nand/raw/vf610_nfc.c
15429
15430 VFAT/FAT/MSDOS FILESYSTEM
15431 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15432 S:      Maintained
15433 F:      Documentation/filesystems/vfat.txt
15434 F:      fs/fat/
15435
15436 VFIO DRIVER
15437 M:      Alex Williamson <alex.williamson@redhat.com>
15438 L:      kvm@vger.kernel.org
15439 T:      git git://github.com/awilliam/linux-vfio.git
15440 S:      Maintained
15441 F:      Documentation/vfio.txt
15442 F:      drivers/vfio/
15443 F:      include/linux/vfio.h
15444 F:      include/uapi/linux/vfio.h
15445
15446 VFIO MEDIATED DEVICE DRIVERS
15447 M:      Kirti Wankhede <kwankhede@nvidia.com>
15448 L:      kvm@vger.kernel.org
15449 S:      Maintained
15450 F:      Documentation/vfio-mediated-device.txt
15451 F:      drivers/vfio/mdev/
15452 F:      include/linux/mdev.h
15453 F:      samples/vfio-mdev/
15454
15455 VFIO PLATFORM DRIVER
15456 M:      Eric Auger <eric.auger@redhat.com>
15457 L:      kvm@vger.kernel.org
15458 S:      Maintained
15459 F:      drivers/vfio/platform/
15460
15461 VGA_SWITCHEROO
15462 R:      Lukas Wunner <lukas@wunner.de>
15463 S:      Maintained
15464 F:      Documentation/gpu/vga-switcheroo.rst
15465 F:      drivers/gpu/vga/vga_switcheroo.c
15466 F:      include/linux/vga_switcheroo.h
15467 T:      git git://anongit.freedesktop.org/drm/drm-misc
15468
15469 VIA RHINE NETWORK DRIVER
15470 S:      Orphan
15471 F:      drivers/net/ethernet/via/via-rhine.c
15472
15473 VIA SD/MMC CARD CONTROLLER DRIVER
15474 M:      Bruce Chang <brucechang@via.com.tw>
15475 M:      Harald Welte <HaraldWelte@viatech.com>
15476 S:      Maintained
15477 F:      drivers/mmc/host/via-sdmmc.c
15478
15479 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15480 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15481 L:      linux-fbdev@vger.kernel.org
15482 S:      Maintained
15483 F:      include/linux/via-core.h
15484 F:      include/linux/via-gpio.h
15485 F:      include/linux/via_i2c.h
15486 F:      drivers/video/fbdev/via/
15487
15488 VIA VELOCITY NETWORK DRIVER
15489 M:      Francois Romieu <romieu@fr.zoreil.com>
15490 L:      netdev@vger.kernel.org
15491 S:      Maintained
15492 F:      drivers/net/ethernet/via/via-velocity.*
15493
15494 VICODEC VIRTUAL CODEC DRIVER
15495 M:      Hans Verkuil <hans.verkuil@cisco.com>
15496 L:      linux-media@vger.kernel.org
15497 T:      git git://linuxtv.org/media_tree.git
15498 W:      https://linuxtv.org
15499 S:      Maintained
15500 F:      drivers/media/platform/vicodec/*
15501
15502 VIDEO MULTIPLEXER DRIVER
15503 M:      Philipp Zabel <p.zabel@pengutronix.de>
15504 L:      linux-media@vger.kernel.org
15505 S:      Maintained
15506 F:      drivers/media/platform/video-mux.c
15507
15508 VIDEO I2C POLLING DRIVER
15509 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15510 L:      linux-media@vger.kernel.org
15511 S:      Maintained
15512 F:      drivers/media/i2c/video-i2c.c
15513
15514 VIDEOBUF2 FRAMEWORK
15515 M:      Pawel Osciak <pawel@osciak.com>
15516 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15517 M:      Kyungmin Park <kyungmin.park@samsung.com>
15518 L:      linux-media@vger.kernel.org
15519 S:      Maintained
15520 F:      drivers/media/v4l2-core/videobuf2-*
15521 F:      include/media/videobuf2-*
15522
15523 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15524 M:      Helen Koike <helen.koike@collabora.com>
15525 L:      linux-media@vger.kernel.org
15526 T:      git git://linuxtv.org/media_tree.git
15527 W:      https://linuxtv.org
15528 S:      Maintained
15529 F:      drivers/media/platform/vimc/*
15530
15531 VIRT LIB
15532 M:      Alex Williamson <alex.williamson@redhat.com>
15533 M:      Paolo Bonzini <pbonzini@redhat.com>
15534 L:      kvm@vger.kernel.org
15535 S:      Supported
15536 F:      virt/lib/
15537
15538 VIRTIO AND VHOST VSOCK DRIVER
15539 M:      Stefan Hajnoczi <stefanha@redhat.com>
15540 L:      kvm@vger.kernel.org
15541 L:      virtualization@lists.linux-foundation.org
15542 L:      netdev@vger.kernel.org
15543 S:      Maintained
15544 F:      include/linux/virtio_vsock.h
15545 F:      include/uapi/linux/virtio_vsock.h
15546 F:      include/uapi/linux/vsockmon.h
15547 F:      include/uapi/linux/vm_sockets_diag.h
15548 F:      net/vmw_vsock/diag.c
15549 F:      net/vmw_vsock/af_vsock_tap.c
15550 F:      net/vmw_vsock/virtio_transport_common.c
15551 F:      net/vmw_vsock/virtio_transport.c
15552 F:      drivers/net/vsockmon.c
15553 F:      drivers/vhost/vsock.c
15554 F:      drivers/vhost/vsock.h
15555 F:      tools/testing/vsock/
15556
15557 VIRTIO CONSOLE DRIVER
15558 M:      Amit Shah <amit@kernel.org>
15559 L:      virtualization@lists.linux-foundation.org
15560 S:      Maintained
15561 F:      drivers/char/virtio_console.c
15562 F:      include/linux/virtio_console.h
15563 F:      include/uapi/linux/virtio_console.h
15564
15565 VIRTIO CORE, NET AND BLOCK DRIVERS
15566 M:      "Michael S. Tsirkin" <mst@redhat.com>
15567 M:      Jason Wang <jasowang@redhat.com>
15568 L:      virtualization@lists.linux-foundation.org
15569 S:      Maintained
15570 F:      Documentation/devicetree/bindings/virtio/
15571 F:      drivers/virtio/
15572 F:      tools/virtio/
15573 F:      drivers/net/virtio_net.c
15574 F:      drivers/block/virtio_blk.c
15575 F:      include/linux/virtio*.h
15576 F:      include/uapi/linux/virtio_*.h
15577 F:      drivers/crypto/virtio/
15578 F:      mm/balloon_compaction.c
15579
15580 VIRTIO CRYPTO DRIVER
15581 M:      Gonglei <arei.gonglei@huawei.com>
15582 L:      virtualization@lists.linux-foundation.org
15583 L:      linux-crypto@vger.kernel.org
15584 S:      Maintained
15585 F:      drivers/crypto/virtio/
15586 F:      include/uapi/linux/virtio_crypto.h
15587
15588 VIRTIO DRIVERS FOR S390
15589 M:      Cornelia Huck <cohuck@redhat.com>
15590 M:      Halil Pasic <pasic@linux.ibm.com>
15591 L:      linux-s390@vger.kernel.org
15592 L:      virtualization@lists.linux-foundation.org
15593 L:      kvm@vger.kernel.org
15594 S:      Supported
15595 F:      drivers/s390/virtio/
15596 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15597
15598 VIRTIO GPU DRIVER
15599 M:      David Airlie <airlied@linux.ie>
15600 M:      Gerd Hoffmann <kraxel@redhat.com>
15601 L:      dri-devel@lists.freedesktop.org
15602 L:      virtualization@lists.linux-foundation.org
15603 T:      git git://anongit.freedesktop.org/drm/drm-misc
15604 S:      Maintained
15605 F:      drivers/gpu/drm/virtio/
15606 F:      include/uapi/linux/virtio_gpu.h
15607
15608 VIRTIO HOST (VHOST)
15609 M:      "Michael S. Tsirkin" <mst@redhat.com>
15610 M:      Jason Wang <jasowang@redhat.com>
15611 L:      kvm@vger.kernel.org
15612 L:      virtualization@lists.linux-foundation.org
15613 L:      netdev@vger.kernel.org
15614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15615 S:      Maintained
15616 F:      drivers/vhost/
15617 F:      include/uapi/linux/vhost.h
15618
15619 VIRTIO INPUT DRIVER
15620 M:      Gerd Hoffmann <kraxel@redhat.com>
15621 S:      Maintained
15622 F:      drivers/virtio/virtio_input.c
15623 F:      include/uapi/linux/virtio_input.h
15624
15625 VIRTUAL BOX GUEST DEVICE DRIVER
15626 M:      Hans de Goede <hdegoede@redhat.com>
15627 M:      Arnd Bergmann <arnd@arndb.de>
15628 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15629 S:      Maintained
15630 F:      include/linux/vbox_utils.h
15631 F:      include/uapi/linux/vbox*.h
15632 F:      drivers/virt/vboxguest/
15633
15634 VIRTUAL SERIO DEVICE DRIVER
15635 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15636 S:      Maintained
15637 F:      drivers/input/serio/userio.c
15638 F:      include/uapi/linux/userio.h
15639
15640 VIVID VIRTUAL VIDEO DRIVER
15641 M:      Hans Verkuil <hverkuil@xs4all.nl>
15642 L:      linux-media@vger.kernel.org
15643 T:      git git://linuxtv.org/media_tree.git
15644 W:      https://linuxtv.org
15645 S:      Maintained
15646 F:      drivers/media/platform/vivid/*
15647
15648 VLYNQ BUS
15649 M:      Florian Fainelli <f.fainelli@gmail.com>
15650 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15651 S:      Maintained
15652 F:      drivers/vlynq/vlynq.c
15653 F:      include/linux/vlynq.h
15654
15655 VME SUBSYSTEM
15656 M:      Martyn Welch <martyn@welchs.me.uk>
15657 M:      Manohar Vanga <manohar.vanga@gmail.com>
15658 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15659 L:      devel@driverdev.osuosl.org
15660 S:      Maintained
15661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15662 F:      Documentation/driver-api/vme.rst
15663 F:      drivers/staging/vme/
15664 F:      drivers/vme/
15665 F:      include/linux/vme*
15666
15667 VMWARE BALLOON DRIVER
15668 M:      Xavier Deguillard <xdeguillard@vmware.com>
15669 M:      Nadav Amit <namit@vmware.com>
15670 M:      "VMware, Inc." <pv-drivers@vmware.com>
15671 L:      linux-kernel@vger.kernel.org
15672 S:      Maintained
15673 F:      drivers/misc/vmw_balloon.c
15674
15675 VMWARE HYPERVISOR INTERFACE
15676 M:      Alok Kataria <akataria@vmware.com>
15677 L:      virtualization@lists.linux-foundation.org
15678 S:      Supported
15679 F:      arch/x86/kernel/cpu/vmware.c
15680
15681 VMWARE PVRDMA DRIVER
15682 M:      Adit Ranadive <aditr@vmware.com>
15683 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15684 L:      linux-rdma@vger.kernel.org
15685 S:      Maintained
15686 F:      drivers/infiniband/hw/vmw_pvrdma/
15687
15688 VMware PVSCSI driver
15689 M:      Jim Gill <jgill@vmware.com>
15690 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15691 L:      linux-scsi@vger.kernel.org
15692 S:      Maintained
15693 F:      drivers/scsi/vmw_pvscsi.c
15694 F:      drivers/scsi/vmw_pvscsi.h
15695
15696 VMWARE VMMOUSE SUBDRIVER
15697 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15698 M:      "VMware, Inc." <pv-drivers@vmware.com>
15699 L:      linux-input@vger.kernel.org
15700 S:      Maintained
15701 F:      drivers/input/mouse/vmmouse.c
15702 F:      drivers/input/mouse/vmmouse.h
15703
15704 VMWARE VMXNET3 ETHERNET DRIVER
15705 M:      Ronak Doshi <doshir@vmware.com>
15706 M:      "VMware, Inc." <pv-drivers@vmware.com>
15707 L:      netdev@vger.kernel.org
15708 S:      Maintained
15709 F:      drivers/net/vmxnet3/
15710
15711 VOCORE VOCORE2 BOARD
15712 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15713 L:      linux-mips@linux-mips.org
15714 S:      Maintained
15715 F:      arch/mips/boot/dts/ralink/vocore2.dts
15716
15717 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15718 M:      Liam Girdwood <lgirdwood@gmail.com>
15719 M:      Mark Brown <broonie@kernel.org>
15720 L:      linux-kernel@vger.kernel.org
15721 W:      http://www.slimlogic.co.uk/?p=48
15722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15723 S:      Supported
15724 F:      Documentation/devicetree/bindings/regulator/
15725 F:      Documentation/power/regulator/
15726 F:      drivers/regulator/
15727 F:      include/dt-bindings/regulator/
15728 F:      include/linux/regulator/
15729
15730 VRF
15731 M:      David Ahern <dsa@cumulusnetworks.com>
15732 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15733 L:      netdev@vger.kernel.org
15734 S:      Maintained
15735 F:      drivers/net/vrf.c
15736 F:      Documentation/networking/vrf.txt
15737
15738 VT1211 HARDWARE MONITOR DRIVER
15739 M:      Juerg Haefliger <juergh@gmail.com>
15740 L:      linux-hwmon@vger.kernel.org
15741 S:      Maintained
15742 F:      Documentation/hwmon/vt1211
15743 F:      drivers/hwmon/vt1211.c
15744
15745 VT8231 HARDWARE MONITOR DRIVER
15746 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15747 L:      linux-hwmon@vger.kernel.org
15748 S:      Maintained
15749 F:      drivers/hwmon/vt8231.c
15750
15751 VUB300 USB to SDIO/SD/MMC bridge chip
15752 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15753 L:      linux-mmc@vger.kernel.org
15754 L:      linux-usb@vger.kernel.org
15755 S:      Supported
15756 F:      drivers/mmc/host/vub300.c
15757
15758 W1 DALLAS'S 1-WIRE BUS
15759 M:      Evgeniy Polyakov <zbr@ioremap.net>
15760 S:      Maintained
15761 F:      Documentation/devicetree/bindings/w1/
15762 F:      Documentation/w1/
15763 F:      drivers/w1/
15764 F:      include/linux/w1.h
15765
15766 W83791D HARDWARE MONITORING DRIVER
15767 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15768 L:      linux-hwmon@vger.kernel.org
15769 S:      Maintained
15770 F:      Documentation/hwmon/w83791d
15771 F:      drivers/hwmon/w83791d.c
15772
15773 W83793 HARDWARE MONITORING DRIVER
15774 M:      Rudolf Marek <r.marek@assembler.cz>
15775 L:      linux-hwmon@vger.kernel.org
15776 S:      Maintained
15777 F:      Documentation/hwmon/w83793
15778 F:      drivers/hwmon/w83793.c
15779
15780 W83795 HARDWARE MONITORING DRIVER
15781 M:      Jean Delvare <jdelvare@suse.com>
15782 L:      linux-hwmon@vger.kernel.org
15783 S:      Maintained
15784 F:      drivers/hwmon/w83795.c
15785
15786 W83L51xD SD/MMC CARD INTERFACE DRIVER
15787 M:      Pierre Ossman <pierre@ossman.eu>
15788 S:      Maintained
15789 F:      drivers/mmc/host/wbsd.*
15790
15791 WACOM PROTOCOL 4 SERIAL TABLETS
15792 M:      Julian Squires <julian@cipht.net>
15793 M:      Hans de Goede <hdegoede@redhat.com>
15794 L:      linux-input@vger.kernel.org
15795 S:      Maintained
15796 F:      drivers/input/tablet/wacom_serial4.c
15797
15798 WATCHDOG DEVICE DRIVERS
15799 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15800 M:      Guenter Roeck <linux@roeck-us.net>
15801 L:      linux-watchdog@vger.kernel.org
15802 W:      http://www.linux-watchdog.org/
15803 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15804 S:      Maintained
15805 F:      Documentation/devicetree/bindings/watchdog/
15806 F:      Documentation/watchdog/
15807 F:      drivers/watchdog/
15808 F:      include/linux/watchdog.h
15809 F:      include/uapi/linux/watchdog.h
15810
15811 WHISKEYCOVE PMIC GPIO DRIVER
15812 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15813 L:      linux-gpio@vger.kernel.org
15814 S:      Maintained
15815 F:      drivers/gpio/gpio-wcove.c
15816
15817 WIIMOTE HID DRIVER
15818 M:      David Herrmann <dh.herrmann@googlemail.com>
15819 L:      linux-input@vger.kernel.org
15820 S:      Maintained
15821 F:      drivers/hid/hid-wiimote*
15822
15823 WILOCITY WIL6210 WIRELESS DRIVER
15824 M:      Maya Erez <merez@codeaurora.org>
15825 L:      linux-wireless@vger.kernel.org
15826 L:      wil6210@qti.qualcomm.com
15827 S:      Supported
15828 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15829 F:      drivers/net/wireless/ath/wil6210/
15830
15831 WIMAX STACK
15832 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15833 M:      linux-wimax@intel.com
15834 L:      wimax@linuxwimax.org (subscribers-only)
15835 S:      Supported
15836 W:      http://linuxwimax.org
15837 F:      Documentation/wimax/README.wimax
15838 F:      include/linux/wimax/debug.h
15839 F:      include/net/wimax.h
15840 F:      include/uapi/linux/wimax.h
15841 F:      net/wimax/
15842
15843 WINBOND CIR DRIVER
15844 M:      David Härdeman <david@hardeman.nu>
15845 S:      Maintained
15846 F:      drivers/media/rc/winbond-cir.c
15847
15848 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15849 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15850 L:      linux-watchdog@vger.kernel.org
15851 S:      Maintained
15852 F:      drivers/watchdog/ebc-c384_wdt.c
15853
15854 WINSYSTEMS WS16C48 GPIO DRIVER
15855 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15856 L:      linux-gpio@vger.kernel.org
15857 S:      Maintained
15858 F:      drivers/gpio/gpio-ws16c48.c
15859
15860 WISTRON LAPTOP BUTTON DRIVER
15861 M:      Miloslav Trmac <mitr@volny.cz>
15862 S:      Maintained
15863 F:      drivers/input/misc/wistron_btns.c
15864
15865 WL3501 WIRELESS PCMCIA CARD DRIVER
15866 L:      linux-wireless@vger.kernel.org
15867 S:      Odd fixes
15868 F:      drivers/net/wireless/wl3501*
15869
15870 WOLFSON MICROELECTRONICS DRIVERS
15871 L:      patches@opensource.cirrus.com
15872 T:      git https://github.com/CirrusLogic/linux-drivers.git
15873 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15874 S:      Supported
15875 F:      Documentation/hwmon/wm83??
15876 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15877 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15878 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15879 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15880 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15881 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15882 F:      drivers/clk/clk-wm83*.c
15883 F:      drivers/extcon/extcon-arizona.c
15884 F:      drivers/leds/leds-wm83*.c
15885 F:      drivers/gpio/gpio-*wm*.c
15886 F:      drivers/gpio/gpio-arizona.c
15887 F:      drivers/hwmon/wm83??-hwmon.c
15888 F:      drivers/input/misc/wm831x-on.c
15889 F:      drivers/input/touchscreen/wm831x-ts.c
15890 F:      drivers/input/touchscreen/wm97*.c
15891 F:      drivers/mfd/arizona*
15892 F:      drivers/mfd/wm*.c
15893 F:      drivers/mfd/cs47l24*
15894 F:      drivers/power/supply/wm83*.c
15895 F:      drivers/rtc/rtc-wm83*.c
15896 F:      drivers/regulator/wm8*.c
15897 F:      drivers/regulator/arizona*
15898 F:      drivers/video/backlight/wm83*_bl.c
15899 F:      drivers/watchdog/wm83*_wdt.c
15900 F:      include/linux/mfd/arizona/
15901 F:      include/linux/mfd/wm831x/
15902 F:      include/linux/mfd/wm8350/
15903 F:      include/linux/mfd/wm8400*
15904 F:      include/linux/regulator/arizona*
15905 F:      include/linux/wm97xx.h
15906 F:      include/sound/wm????.h
15907 F:      sound/soc/codecs/arizona.?
15908 F:      sound/soc/codecs/wm*
15909 F:      sound/soc/codecs/cs47l24*
15910
15911 WORKQUEUE
15912 M:      Tejun Heo <tj@kernel.org>
15913 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15914 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15915 S:      Maintained
15916 F:      include/linux/workqueue.h
15917 F:      kernel/workqueue.c
15918 F:      Documentation/core-api/workqueue.rst
15919
15920 X-POWERS AXP288 PMIC DRIVERS
15921 M:      Hans de Goede <hdegoede@redhat.com>
15922 S:      Maintained
15923 N:      axp288
15924 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15925
15926 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15927 M:      Chen-Yu Tsai <wens@csie.org>
15928 L:      linux-kernel@vger.kernel.org
15929 S:      Maintained
15930 N:      axp[128]
15931
15932 X.25 NETWORK LAYER
15933 M:      Andrew Hendry <andrew.hendry@gmail.com>
15934 L:      linux-x25@vger.kernel.org
15935 S:      Odd Fixes
15936 F:      Documentation/networking/x25*
15937 F:      include/net/x25*
15938 F:      net/x25/
15939
15940 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15941 M:      Thomas Gleixner <tglx@linutronix.de>
15942 M:      Ingo Molnar <mingo@redhat.com>
15943 M:      Borislav Petkov <bp@alien8.de>
15944 R:      "H. Peter Anvin" <hpa@zytor.com>
15945 M:      x86@kernel.org
15946 L:      linux-kernel@vger.kernel.org
15947 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15948 S:      Maintained
15949 F:      Documentation/devicetree/bindings/x86/
15950 F:      Documentation/x86/
15951 F:      arch/x86/
15952
15953 X86 ENTRY CODE
15954 M:      Andy Lutomirski <luto@kernel.org>
15955 L:      linux-kernel@vger.kernel.org
15956 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
15957 S:      Maintained
15958 F:      arch/x86/entry/
15959
15960 X86 MCE INFRASTRUCTURE
15961 M:      Tony Luck <tony.luck@intel.com>
15962 M:      Borislav Petkov <bp@alien8.de>
15963 L:      linux-edac@vger.kernel.org
15964 S:      Maintained
15965 F:      arch/x86/kernel/cpu/mcheck/*
15966
15967 X86 MICROCODE UPDATE SUPPORT
15968 M:      Borislav Petkov <bp@alien8.de>
15969 S:      Maintained
15970 F:      arch/x86/kernel/cpu/microcode/*
15971
15972 X86 MM
15973 M:      Dave Hansen <dave.hansen@linux.intel.com>
15974 M:      Andy Lutomirski <luto@kernel.org>
15975 M:      Peter Zijlstra <peterz@infradead.org>
15976 L:      linux-kernel@vger.kernel.org
15977 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
15978 S:      Maintained
15979 F:      arch/x86/mm/
15980
15981 X86 PLATFORM DRIVERS
15982 M:      Darren Hart <dvhart@infradead.org>
15983 M:      Andy Shevchenko <andy@infradead.org>
15984 L:      platform-driver-x86@vger.kernel.org
15985 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15986 S:      Maintained
15987 F:      drivers/platform/x86/
15988 F:      drivers/platform/olpc/
15989
15990 X86 VDSO
15991 M:      Andy Lutomirski <luto@kernel.org>
15992 L:      linux-kernel@vger.kernel.org
15993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15994 S:      Maintained
15995 F:      arch/x86/entry/vdso/
15996
15997 XC2028/3028 TUNER DRIVER
15998 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15999 L:      linux-media@vger.kernel.org
16000 W:      https://linuxtv.org
16001 T:      git git://linuxtv.org/media_tree.git
16002 S:      Maintained
16003 F:      drivers/media/tuners/tuner-xc2028.*
16004
16005 XDP SOCKETS (AF_XDP)
16006 M:      Björn Töpel <bjorn.topel@intel.com>
16007 M:      Magnus Karlsson <magnus.karlsson@intel.com>
16008 L:      netdev@vger.kernel.org
16009 S:      Maintained
16010 F:      kernel/bpf/xskmap.c
16011 F:      net/xdp/
16012
16013 XEN BLOCK SUBSYSTEM
16014 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16015 M:      Roger Pau Monné <roger.pau@citrix.com>
16016 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16017 S:      Supported
16018 F:      drivers/block/xen-blkback/*
16019 F:      drivers/block/xen*
16020
16021 XEN HYPERVISOR ARM
16022 M:      Stefano Stabellini <sstabellini@kernel.org>
16023 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16024 S:      Maintained
16025 F:      arch/arm/xen/
16026 F:      arch/arm/include/asm/xen/
16027
16028 XEN HYPERVISOR ARM64
16029 M:      Stefano Stabellini <sstabellini@kernel.org>
16030 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16031 S:      Maintained
16032 F:      arch/arm64/xen/
16033 F:      arch/arm64/include/asm/xen/
16034
16035 XEN HYPERVISOR INTERFACE
16036 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16037 M:      Juergen Gross <jgross@suse.com>
16038 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16040 S:      Supported
16041 F:      arch/x86/xen/
16042 F:      drivers/*/xen-*front.c
16043 F:      drivers/xen/
16044 F:      arch/x86/include/asm/xen/
16045 F:      arch/x86/include/asm/pvclock-abi.h
16046 F:      include/xen/
16047 F:      include/uapi/xen/
16048 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16049 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16050
16051 XEN NETWORK BACKEND DRIVER
16052 M:      Wei Liu <wei.liu2@citrix.com>
16053 M:      Paul Durrant <paul.durrant@citrix.com>
16054 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16055 L:      netdev@vger.kernel.org
16056 S:      Supported
16057 F:      drivers/net/xen-netback/*
16058
16059 XEN PCI SUBSYSTEM
16060 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16061 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16062 S:      Supported
16063 F:      arch/x86/pci/*xen*
16064 F:      drivers/pci/*xen*
16065
16066 XEN PVSCSI DRIVERS
16067 M:      Juergen Gross <jgross@suse.com>
16068 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16069 L:      linux-scsi@vger.kernel.org
16070 S:      Supported
16071 F:      drivers/scsi/xen-scsifront.c
16072 F:      drivers/xen/xen-scsiback.c
16073 F:      include/xen/interface/io/vscsiif.h
16074
16075 XEN SWIOTLB SUBSYSTEM
16076 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16077 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16078 L:      iommu@lists.linux-foundation.org
16079 S:      Supported
16080 F:      arch/x86/xen/*swiotlb*
16081 F:      drivers/xen/*swiotlb*
16082
16083 XEN SOUND FRONTEND DRIVER
16084 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16085 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16086 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16087 S:      Supported
16088 F:      sound/xen/*
16089
16090 XFS FILESYSTEM
16091 M:      Darrick J. Wong <darrick.wong@oracle.com>
16092 M:      linux-xfs@vger.kernel.org
16093 L:      linux-xfs@vger.kernel.org
16094 W:      http://xfs.org/
16095 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16096 S:      Supported
16097 F:      Documentation/filesystems/xfs.txt
16098 F:      fs/xfs/
16099
16100 XILINX AXI ETHERNET DRIVER
16101 M:      Anirudha Sarangi <anirudh@xilinx.com>
16102 M:      John Linn <John.Linn@xilinx.com>
16103 S:      Maintained
16104 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16105
16106 XILINX UARTLITE SERIAL DRIVER
16107 M:      Peter Korsgaard <jacmet@sunsite.dk>
16108 L:      linux-serial@vger.kernel.org
16109 S:      Maintained
16110 F:      drivers/tty/serial/uartlite.c
16111
16112 XILINX VIDEO IP CORES
16113 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16114 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16115 L:      linux-media@vger.kernel.org
16116 T:      git git://linuxtv.org/media_tree.git
16117 S:      Supported
16118 F:      Documentation/devicetree/bindings/media/xilinx/
16119 F:      drivers/media/platform/xilinx/
16120 F:      include/uapi/linux/xilinx-v4l2-controls.h
16121
16122 XILLYBUS DRIVER
16123 M:      Eli Billauer <eli.billauer@gmail.com>
16124 L:      linux-kernel@vger.kernel.org
16125 S:      Supported
16126 F:      drivers/char/xillybus/
16127
16128 XLP9XX I2C DRIVER
16129 M:      George Cherian <george.cherian@cavium.com>
16130 M:      Jan Glauber <jglauber@cavium.com>
16131 L:      linux-i2c@vger.kernel.org
16132 W:      http://www.cavium.com
16133 S:      Supported
16134 F:      drivers/i2c/busses/i2c-xlp9xx.c
16135
16136 XRA1403 GPIO EXPANDER
16137 M:      Nandor Han <nandor.han@ge.com>
16138 M:      Semi Malinen <semi.malinen@ge.com>
16139 L:      linux-gpio@vger.kernel.org
16140 S:      Maintained
16141 F:      drivers/gpio/gpio-xra1403.c
16142 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16143
16144 XTENSA XTFPGA PLATFORM SUPPORT
16145 M:      Max Filippov <jcmvbkbc@gmail.com>
16146 L:      linux-xtensa@linux-xtensa.org
16147 S:      Maintained
16148 F:      drivers/spi/spi-xtensa-xtfpga.c
16149 F:      sound/soc/xtensa/xtfpga-i2s.c
16150
16151 YAM DRIVER FOR AX.25
16152 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16153 L:      linux-hams@vger.kernel.org
16154 S:      Maintained
16155 F:      drivers/net/hamradio/yam*
16156 F:      include/linux/yam.h
16157
16158 YAMA SECURITY MODULE
16159 M:      Kees Cook <keescook@chromium.org>
16160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16161 S:      Supported
16162 F:      security/yama/
16163 F:      Documentation/admin-guide/LSM/Yama.rst
16164
16165 YEALINK PHONE DRIVER
16166 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16167 L:      usbb2k-api-dev@nongnu.org
16168 S:      Maintained
16169 F:      Documentation/input/devices/yealink.rst
16170 F:      drivers/input/misc/yealink.*
16171
16172 Z8530 DRIVER FOR AX.25
16173 M:      Joerg Reuter <jreuter@yaina.de>
16174 W:      http://yaina.de/jreuter/
16175 W:      http://www.qsl.net/dl1bke/
16176 L:      linux-hams@vger.kernel.org
16177 S:      Maintained
16178 F:      Documentation/networking/z8530drv.txt
16179 F:      drivers/net/hamradio/*scc.c
16180 F:      drivers/net/hamradio/z8530.h
16181
16182 ZBUD COMPRESSED PAGE ALLOCATOR
16183 M:      Seth Jennings <sjenning@redhat.com>
16184 M:      Dan Streetman <ddstreet@ieee.org>
16185 L:      linux-mm@kvack.org
16186 S:      Maintained
16187 F:      mm/zbud.c
16188 F:      include/linux/zbud.h
16189
16190 ZD1211RW WIRELESS DRIVER
16191 M:      Daniel Drake <dsd@gentoo.org>
16192 M:      Ulrich Kunitz <kune@deine-taler.de>
16193 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16194 L:      linux-wireless@vger.kernel.org
16195 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16196 S:      Maintained
16197 F:      drivers/net/wireless/zydas/zd1211rw/
16198
16199 ZD1301 MEDIA DRIVER
16200 M:      Antti Palosaari <crope@iki.fi>
16201 L:      linux-media@vger.kernel.org
16202 W:      https://linuxtv.org/
16203 W:      http://palosaari.fi/linux/
16204 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16205 S:      Maintained
16206 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16207
16208 ZD1301_DEMOD MEDIA DRIVER
16209 M:      Antti Palosaari <crope@iki.fi>
16210 L:      linux-media@vger.kernel.org
16211 W:      https://linuxtv.org/
16212 W:      http://palosaari.fi/linux/
16213 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16214 S:      Maintained
16215 F:      drivers/media/dvb-frontends/zd1301_demod*
16216
16217 ZPOOL COMPRESSED PAGE STORAGE API
16218 M:      Dan Streetman <ddstreet@ieee.org>
16219 L:      linux-mm@kvack.org
16220 S:      Maintained
16221 F:      mm/zpool.c
16222 F:      include/linux/zpool.h
16223
16224 ZR36067 VIDEO FOR LINUX DRIVER
16225 L:      mjpeg-users@lists.sourceforge.net
16226 L:      linux-media@vger.kernel.org
16227 W:      http://mjpeg.sourceforge.net/driver-zoran/
16228 T:      hg https://linuxtv.org/hg/v4l-dvb
16229 S:      Odd Fixes
16230 F:      drivers/staging/media/zoran/
16231
16232 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16233 M:      Minchan Kim <minchan@kernel.org>
16234 M:      Nitin Gupta <ngupta@vflare.org>
16235 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16236 L:      linux-kernel@vger.kernel.org
16237 S:      Maintained
16238 F:      drivers/block/zram/
16239 F:      Documentation/blockdev/zram.txt
16240
16241 ZS DECSTATION Z85C30 SERIAL DRIVER
16242 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16243 S:      Maintained
16244 F:      drivers/tty/serial/zs.*
16245
16246 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16247 M:      Minchan Kim <minchan@kernel.org>
16248 M:      Nitin Gupta <ngupta@vflare.org>
16249 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16250 L:      linux-mm@kvack.org
16251 S:      Maintained
16252 F:      mm/zsmalloc.c
16253 F:      include/linux/zsmalloc.h
16254 F:      Documentation/vm/zsmalloc.rst
16255
16256 ZSWAP COMPRESSED SWAP CACHING
16257 M:      Seth Jennings <sjenning@redhat.com>
16258 M:      Dan Streetman <ddstreet@ieee.org>
16259 L:      linux-mm@kvack.org
16260 S:      Maintained
16261 F:      mm/zswap.c
16262
16263 THE REST
16264 M:      Linus Torvalds <torvalds@linux-foundation.org>
16265 L:      linux-kernel@vger.kernel.org
16266 Q:      http://patchwork.kernel.org/project/LKML/list/
16267 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16268 S:      Buried alive in reporters
16269 F:      *
16270 F:      */