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/device_drivers/3com/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 M:      Heiner Kallweit <hkallweit1@gmail.com>
 184 L:      netdev@vger.kernel.org
 185 S:      Maintained
 186 F:      drivers/net/ethernet/realtek/r8169.c
 187
 188 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 189 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 190 L:      linux-serial@vger.kernel.org
 191 S:      Maintained
 192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 193 F:      drivers/tty/serial/8250*
 194 F:      include/linux/serial_8250.h
 195
 196 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 197 L:      netdev@vger.kernel.org
 198 S:      Orphan / Obsolete
 199 F:      drivers/net/ethernet/8390/
 200
 201 9P FILE SYSTEM
 202 M:      Eric Van Hensbergen <ericvh@gmail.com>
 203 M:      Latchesar Ionkov <lucho@ionkov.net>
 204 M:      Dominique Martinet <asmadeus@codewreck.org>
 205 L:      v9fs-developer@lists.sourceforge.net
 206 W:      http://swik.net/v9fs
 207 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 209 T:      git git://github.com/martinetd/linux.git
 210 S:      Maintained
 211 F:      Documentation/filesystems/9p.txt
 212 F:      fs/9p/
 213 F:      net/9p/
 214 F:      include/net/9p/
 215 F:      include/uapi/linux/virtio_9p.h
 216 F:      include/trace/events/9p.h
 217
 218 A8293 MEDIA DRIVER
 219 M:      Antti Palosaari <crope@iki.fi>
 220 L:      linux-media@vger.kernel.org
 221 W:      https://linuxtv.org
 222 W:      http://palosaari.fi/linux/
 223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 224 T:      git git://linuxtv.org/anttip/media_tree.git
 225 S:      Maintained
 226 F:      drivers/media/dvb-frontends/a8293*
 227
 228 AACRAID SCSI RAID DRIVER
 229 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 230 L:      linux-scsi@vger.kernel.org
 231 W:      http://www.adaptec.com/
 232 S:      Supported
 233 F:      Documentation/scsi/aacraid.txt
 234 F:      drivers/scsi/aacraid/
 235
 236 ABI/API
 237 L:      linux-api@vger.kernel.org
 238 F:      include/linux/syscalls.h
 239 F:      kernel/sys_ni.c
 240
 241 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 242 M:      Hans de Goede <hdegoede@redhat.com>
 243 L:      linux-hwmon@vger.kernel.org
 244 S:      Maintained
 245 F:      drivers/hwmon/abituguru.c
 246
 247 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 248 M:      Alistair John Strachan <alistair@devzero.co.uk>
 249 L:      linux-hwmon@vger.kernel.org
 250 S:      Maintained
 251 F:      drivers/hwmon/abituguru3.c
 252
 253 ACCES 104-DIO-48E GPIO DRIVER
 254 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 255 L:      linux-gpio@vger.kernel.org
 256 S:      Maintained
 257 F:      drivers/gpio/gpio-104-dio-48e.c
 258
 259 ACCES 104-IDI-48 GPIO DRIVER
 260 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 261 L:      linux-gpio@vger.kernel.org
 262 S:      Maintained
 263 F:      drivers/gpio/gpio-104-idi-48.c
 264
 265 ACCES 104-IDIO-16 GPIO DRIVER
 266 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 267 L:      linux-gpio@vger.kernel.org
 268 S:      Maintained
 269 F:      drivers/gpio/gpio-104-idio-16.c
 270
 271 ACCES 104-QUAD-8 IIO DRIVER
 272 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 273 L:      linux-iio@vger.kernel.org
 274 S:      Maintained
 275 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 276 F:      drivers/iio/counter/104-quad-8.c
 277
 278 ACCES PCI-IDIO-16 GPIO DRIVER
 279 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 280 L:      linux-gpio@vger.kernel.org
 281 S:      Maintained
 282 F:      drivers/gpio/gpio-pci-idio-16.c
 283
 284 ACCES PCIe-IDIO-24 GPIO DRIVER
 285 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 286 L:      linux-gpio@vger.kernel.org
 287 S:      Maintained
 288 F:      drivers/gpio/gpio-pcie-idio-24.c
 289
 290 ACENIC DRIVER
 291 M:      Jes Sorensen <jes@trained-monkey.org>
 292 L:      linux-acenic@sunsite.dk
 293 S:      Maintained
 294 F:      drivers/net/ethernet/alteon/acenic*
 295
 296 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 297 M:      Peter Feuerer <peter@piie.net>
 298 L:      platform-driver-x86@vger.kernel.org
 299 W:      http://piie.net/?section=acerhdf
 300 S:      Maintained
 301 F:      drivers/platform/x86/acerhdf.c
 302
 303 ACER WMI LAPTOP EXTRAS
 304 M:      "Lee, Chun-Yi" <jlee@suse.com>
 305 L:      platform-driver-x86@vger.kernel.org
 306 S:      Maintained
 307 F:      drivers/platform/x86/acer-wmi.c
 308
 309 ACPI
 310 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 311 M:      Len Brown <lenb@kernel.org>
 312 L:      linux-acpi@vger.kernel.org
 313 W:      https://01.org/linux-acpi
 314 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 316 B:      https://bugzilla.kernel.org
 317 S:      Supported
 318 F:      drivers/acpi/
 319 F:      drivers/pnp/pnpacpi/
 320 F:      include/linux/acpi.h
 321 F:      include/linux/fwnode.h
 322 F:      include/acpi/
 323 F:      Documentation/acpi/
 324 F:      Documentation/ABI/testing/sysfs-bus-acpi
 325 F:      Documentation/ABI/testing/configfs-acpi
 326 F:      drivers/pci/*acpi*
 327 F:      drivers/pci/*/*acpi*
 328 F:      tools/power/acpi/
 329
 330 ACPI APEI
 331 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 332 M:      Len Brown <lenb@kernel.org>
 333 L:      linux-acpi@vger.kernel.org
 334 R:      James Morse <james.morse@arm.com>
 335 R:      Tony Luck <tony.luck@intel.com>
 336 R:      Borislav Petkov <bp@alien8.de>
 337 F:      drivers/acpi/apei/
 338
 339 ACPI COMPONENT ARCHITECTURE (ACPICA)
 340 M:      Robert Moore <robert.moore@intel.com>
 341 M:      Erik Schmauss <erik.schmauss@intel.com>
 342 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 343 L:      linux-acpi@vger.kernel.org
 344 L:      devel@acpica.org
 345 W:      https://acpica.org/
 346 W:      https://github.com/acpica/acpica/
 347 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 349 B:      https://bugzilla.kernel.org
 350 B:      https://bugs.acpica.org
 351 S:      Supported
 352 F:      drivers/acpi/acpica/
 353 F:      include/acpi/
 354 F:      tools/power/acpi/
 355
 356 ACPI FAN DRIVER
 357 M:      Zhang Rui <rui.zhang@intel.com>
 358 L:      linux-acpi@vger.kernel.org
 359 W:      https://01.org/linux-acpi
 360 B:      https://bugzilla.kernel.org
 361 S:      Supported
 362 F:      drivers/acpi/fan.c
 363
 364 ACPI FOR ARM64 (ACPI/arm64)
 365 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 366 M:      Hanjun Guo <hanjun.guo@linaro.org>
 367 M:      Sudeep Holla <sudeep.holla@arm.com>
 368 L:      linux-acpi@vger.kernel.org
 369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 370 S:      Maintained
 371 F:      drivers/acpi/arm64
 372
 373 ACPI I2C MULTI INSTANTIATE DRIVER
 374 M:      Hans de Goede <hdegoede@redhat.com>
 375 L:      platform-driver-x86@vger.kernel.org
 376 S:      Maintained
 377 F:      drivers/platform/x86/i2c-multi-instantiate.c
 378
 379 ACPI PMIC DRIVERS
 380 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 381 M:      Len Brown <lenb@kernel.org>
 382 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 383 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 384 L:      linux-acpi@vger.kernel.org
 385 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 387 B:      https://bugzilla.kernel.org
 388 S:      Supported
 389 F:      drivers/acpi/pmic/
 390
 391 ACPI THERMAL DRIVER
 392 M:      Zhang Rui <rui.zhang@intel.com>
 393 L:      linux-acpi@vger.kernel.org
 394 W:      https://01.org/linux-acpi
 395 B:      https://bugzilla.kernel.org
 396 S:      Supported
 397 F:      drivers/acpi/*thermal*
 398
 399 ACPI VIDEO DRIVER
 400 M:      Zhang Rui <rui.zhang@intel.com>
 401 L:      linux-acpi@vger.kernel.org
 402 W:      https://01.org/linux-acpi
 403 B:      https://bugzilla.kernel.org
 404 S:      Supported
 405 F:      drivers/acpi/acpi_video.c
 406
 407 ACPI WMI DRIVER
 408 L:      platform-driver-x86@vger.kernel.org
 409 S:      Orphan
 410 F:      drivers/platform/x86/wmi.c
 411 F:      include/uapi/linux/wmi.h
 412
 413 AD1889 ALSA SOUND DRIVER
 414 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 415 L:      linux-parisc@vger.kernel.org
 416 S:      Maintained
 417 F:      sound/pci/ad1889.*
 418
 419 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 420 M:      Michael Hennerich <michael.hennerich@analog.com>
 421 W:      http://wiki.analog.com/AD5254
 422 W:      http://ez.analog.com/community/linux-device-drivers
 423 S:      Supported
 424 F:      drivers/misc/ad525x_dpot.c
 425
 426 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 427 M:      Michael Hennerich <michael.hennerich@analog.com>
 428 W:      http://wiki.analog.com/AD5398
 429 W:      http://ez.analog.com/community/linux-device-drivers
 430 S:      Supported
 431 F:      drivers/regulator/ad5398.c
 432
 433 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 434 M:      Michael Hennerich <michael.hennerich@analog.com>
 435 W:      http://wiki.analog.com/AD7142
 436 W:      http://ez.analog.com/community/linux-device-drivers
 437 S:      Supported
 438 F:      drivers/input/misc/ad714x.c
 439
 440 AD7877 TOUCHSCREEN DRIVER
 441 M:      Michael Hennerich <michael.hennerich@analog.com>
 442 W:      http://wiki.analog.com/AD7877
 443 W:      http://ez.analog.com/community/linux-device-drivers
 444 S:      Supported
 445 F:      drivers/input/touchscreen/ad7877.c
 446
 447 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 448 M:      Michael Hennerich <michael.hennerich@analog.com>
 449 W:      http://wiki.analog.com/AD7879
 450 W:      http://ez.analog.com/community/linux-device-drivers
 451 S:      Supported
 452 F:      drivers/input/touchscreen/ad7879.c
 453
 454 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 455 M:      Jiri Kosina <jikos@kernel.org>
 456 S:      Maintained
 457
 458 ADF7242 IEEE 802.15.4 RADIO DRIVER
 459 M:      Michael Hennerich <michael.hennerich@analog.com>
 460 W:      https://wiki.analog.com/ADF7242
 461 W:      http://ez.analog.com/community/linux-device-drivers
 462 L:      linux-wpan@vger.kernel.org
 463 S:      Supported
 464 F:      drivers/net/ieee802154/adf7242.c
 465 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 466
 467 ADM1025 HARDWARE MONITOR DRIVER
 468 M:      Jean Delvare <jdelvare@suse.com>
 469 L:      linux-hwmon@vger.kernel.org
 470 S:      Maintained
 471 F:      Documentation/hwmon/adm1025
 472 F:      drivers/hwmon/adm1025.c
 473
 474 ADM1029 HARDWARE MONITOR DRIVER
 475 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 476 L:      linux-hwmon@vger.kernel.org
 477 S:      Maintained
 478 F:      drivers/hwmon/adm1029.c
 479
 480 ADM8211 WIRELESS DRIVER
 481 L:      linux-wireless@vger.kernel.org
 482 W:      http://wireless.kernel.org/
 483 S:      Orphan
 484 F:      drivers/net/wireless/admtek/adm8211.*
 485
 486 ADP1653 FLASH CONTROLLER DRIVER
 487 M:      Sakari Ailus <sakari.ailus@iki.fi>
 488 L:      linux-media@vger.kernel.org
 489 S:      Maintained
 490 F:      drivers/media/i2c/adp1653.c
 491 F:      include/media/i2c/adp1653.h
 492
 493 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 494 M:      Michael Hennerich <michael.hennerich@analog.com>
 495 W:      http://wiki.analog.com/ADP5520
 496 W:      http://ez.analog.com/community/linux-device-drivers
 497 S:      Supported
 498 F:      drivers/mfd/adp5520.c
 499 F:      drivers/video/backlight/adp5520_bl.c
 500 F:      drivers/leds/leds-adp5520.c
 501 F:      drivers/gpio/gpio-adp5520.c
 502 F:      drivers/input/keyboard/adp5520-keys.c
 503
 504 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 505 M:      Michael Hennerich <michael.hennerich@analog.com>
 506 W:      http://wiki.analog.com/ADP5588
 507 W:      http://ez.analog.com/community/linux-device-drivers
 508 S:      Supported
 509 F:      drivers/input/keyboard/adp5588-keys.c
 510 F:      drivers/gpio/gpio-adp5588.c
 511
 512 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 513 M:      Michael Hennerich <michael.hennerich@analog.com>
 514 W:      http://wiki.analog.com/ADP8860
 515 W:      http://ez.analog.com/community/linux-device-drivers
 516 S:      Supported
 517 F:      drivers/video/backlight/adp8860_bl.c
 518
 519 ADS1015 HARDWARE MONITOR DRIVER
 520 M:      Dirk Eibach <eibach@gdsys.de>
 521 L:      linux-hwmon@vger.kernel.org
 522 S:      Maintained
 523 F:      Documentation/hwmon/ads1015
 524 F:      drivers/hwmon/ads1015.c
 525 F:      include/linux/platform_data/ads1015.h
 526
 527 ADT746X FAN DRIVER
 528 M:      Colin Leroy <colin@colino.net>
 529 S:      Maintained
 530 F:      drivers/macintosh/therm_adt746x.c
 531
 532 ADT7475 HARDWARE MONITOR DRIVER
 533 M:      Jean Delvare <jdelvare@suse.com>
 534 L:      linux-hwmon@vger.kernel.org
 535 S:      Maintained
 536 F:      Documentation/hwmon/adt7475
 537 F:      drivers/hwmon/adt7475.c
 538
 539 ADVANSYS SCSI DRIVER
 540 M:      Matthew Wilcox <willy@infradead.org>
 541 M:      Hannes Reinecke <hare@suse.com>
 542 L:      linux-scsi@vger.kernel.org
 543 S:      Maintained
 544 F:      Documentation/scsi/advansys.txt
 545 F:      drivers/scsi/advansys.c
 546
 547 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 548 M:      Michael Hennerich <michael.hennerich@analog.com>
 549 W:      http://wiki.analog.com/ADXL345
 550 W:      http://ez.analog.com/community/linux-device-drivers
 551 S:      Supported
 552 F:      drivers/input/misc/adxl34x.c
 553
 554 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 555 M:      Stefan Popa <stefan.popa@analog.com>
 556 W:      http://ez.analog.com/community/linux-device-drivers
 557 S:      Supported
 558 F:      drivers/iio/accel/adxl372.c
 559 F:      drivers/iio/accel/adxl372_spi.c
 560 F:      drivers/iio/accel/adxl372_i2c.c
 561 F:      Documentation/devicetree/bindings/iio/accel/adxl372.txt
 562
 563 AF9013 MEDIA DRIVER
 564 M:      Antti Palosaari <crope@iki.fi>
 565 L:      linux-media@vger.kernel.org
 566 W:      https://linuxtv.org
 567 W:      http://palosaari.fi/linux/
 568 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 569 T:      git git://linuxtv.org/anttip/media_tree.git
 570 S:      Maintained
 571 F:      drivers/media/dvb-frontends/af9013*
 572
 573 AF9033 MEDIA DRIVER
 574 M:      Antti Palosaari <crope@iki.fi>
 575 L:      linux-media@vger.kernel.org
 576 W:      https://linuxtv.org
 577 W:      http://palosaari.fi/linux/
 578 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 579 T:      git git://linuxtv.org/anttip/media_tree.git
 580 S:      Maintained
 581 F:      drivers/media/dvb-frontends/af9033*
 582
 583 AFFS FILE SYSTEM
 584 M:      David Sterba <dsterba@suse.com>
 585 L:      linux-fsdevel@vger.kernel.org
 586 S:      Odd Fixes
 587 F:      Documentation/filesystems/affs.txt
 588 F:      fs/affs/
 589
 590 AFS FILESYSTEM
 591 M:      David Howells <dhowells@redhat.com>
 592 L:      linux-afs@lists.infradead.org
 593 S:      Supported
 594 F:      fs/afs/
 595 F:      include/trace/events/afs.h
 596 F:      Documentation/filesystems/afs.txt
 597 W:      https://www.infradead.org/~dhowells/kafs/
 598
 599 AGPGART DRIVER
 600 M:      David Airlie <airlied@linux.ie>
 601 T:      git git://anongit.freedesktop.org/drm/drm
 602 S:      Maintained
 603 F:      drivers/char/agp/
 604 F:      include/linux/agp*
 605 F:      include/uapi/linux/agp*
 606
 607 AHA152X SCSI DRIVER
 608 M:      "Juergen E. Fischer" <fischer@norbit.de>
 609 L:      linux-scsi@vger.kernel.org
 610 S:      Maintained
 611 F:      drivers/scsi/aha152x*
 612 F:      drivers/scsi/pcmcia/aha152x*
 613
 614 AIC7XXX / AIC79XX SCSI DRIVER
 615 M:      Hannes Reinecke <hare@suse.com>
 616 L:      linux-scsi@vger.kernel.org
 617 S:      Maintained
 618 F:      drivers/scsi/aic7xxx/
 619
 620 AIMSLAB FM RADIO RECEIVER DRIVER
 621 M:      Hans Verkuil <hverkuil@xs4all.nl>
 622 L:      linux-media@vger.kernel.org
 623 T:      git git://linuxtv.org/media_tree.git
 624 W:      https://linuxtv.org
 625 S:      Maintained
 626 F:      drivers/media/radio/radio-aimslab*
 627
 628 AIO
 629 M:      Benjamin LaHaise <bcrl@kvack.org>
 630 L:      linux-aio@kvack.org
 631 S:      Supported
 632 F:      fs/aio.c
 633 F:      include/linux/*aio*.h
 634
 635 AIRSPY MEDIA DRIVER
 636 M:      Antti Palosaari <crope@iki.fi>
 637 L:      linux-media@vger.kernel.org
 638 W:      https://linuxtv.org
 639 W:      http://palosaari.fi/linux/
 640 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 641 T:      git git://linuxtv.org/anttip/media_tree.git
 642 S:      Maintained
 643 F:      drivers/media/usb/airspy/
 644
 645 ALACRITECH GIGABIT ETHERNET DRIVER
 646 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 647 S:      Maintained
 648 F:      drivers/net/ethernet/alacritech/*
 649
 650 ALCATEL SPEEDTOUCH USB DRIVER
 651 M:      Duncan Sands <duncan.sands@free.fr>
 652 L:      linux-usb@vger.kernel.org
 653 W:      http://www.linux-usb.org/SpeedTouch/
 654 S:      Maintained
 655 F:      drivers/usb/atm/speedtch.c
 656 F:      drivers/usb/atm/usbatm.c
 657
 658 ALCHEMY AU1XX0 MMC DRIVER
 659 M:      Manuel Lauss <manuel.lauss@gmail.com>
 660 S:      Maintained
 661 F:      drivers/mmc/host/au1xmmc.c
 662
 663 ALI1563 I2C DRIVER
 664 M:      Rudolf Marek <r.marek@assembler.cz>
 665 L:      linux-i2c@vger.kernel.org
 666 S:      Maintained
 667 F:      Documentation/i2c/busses/i2c-ali1563
 668 F:      drivers/i2c/busses/i2c-ali1563.c
 669
 670 ALLWINNER SECURITY SYSTEM
 671 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 672 L:      linux-crypto@vger.kernel.org
 673 S:      Maintained
 674 F:      drivers/crypto/sunxi-ss/
 675
 676 ALLWINNER VPU DRIVER
 677 M:      Maxime Ripard <maxime.ripard@bootlin.com>
 678 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 679 L:      linux-media@vger.kernel.org
 680 S:      Maintained
 681 F:      drivers/staging/media/sunxi/cedrus/
 682
 683 ALPHA PORT
 684 M:      Richard Henderson <rth@twiddle.net>
 685 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 686 M:      Matt Turner <mattst88@gmail.com>
 687 S:      Odd Fixes
 688 L:      linux-alpha@vger.kernel.org
 689 F:      arch/alpha/
 690
 691 ALPS PS/2 TOUCHPAD DRIVER
 692 R:      Pali Rohár <pali.rohar@gmail.com>
 693 F:      drivers/input/mouse/alps.*
 694
 695 ALTERA I2C CONTROLLER DRIVER
 696 M:      Thor Thayer <thor.thayer@linux.intel.com>
 697 S:      Maintained
 698 F:      drivers/i2c/busses/i2c-altera.c
 699
 700 ALTERA MAILBOX DRIVER
 701 M:      Ley Foon Tan <lftan@altera.com>
 702 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 703 S:      Maintained
 704 F:      drivers/mailbox/mailbox-altera.c
 705
 706 ALTERA PIO DRIVER
 707 M:      Tien Hock Loh <thloh@altera.com>
 708 L:      linux-gpio@vger.kernel.org
 709 S:      Maintained
 710 F:      drivers/gpio/gpio-altera.c
 711
 712 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 713 M:      Thor Thayer <thor.thayer@linux.intel.com>
 714 S:      Maintained
 715 F:      drivers/gpio/gpio-altera-a10sr.c
 716 F:      drivers/mfd/altera-a10sr.c
 717 F:      drivers/reset/reset-a10sr.c
 718 F:      include/linux/mfd/altera-a10sr.h
 719 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 720
 721 ALTERA TRIPLE SPEED ETHERNET DRIVER
 722 M:      Thor Thayer <thor.thayer@linux.intel.com>
 723 L:      netdev@vger.kernel.org
 724 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 725 S:      Maintained
 726 F:      drivers/net/ethernet/altera/
 727
 728 ALTERA UART/JTAG UART SERIAL DRIVERS
 729 M:      Tobias Klauser <tklauser@distanz.ch>
 730 L:      linux-serial@vger.kernel.org
 731 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 732 S:      Maintained
 733 F:      drivers/tty/serial/altera_uart.c
 734 F:      drivers/tty/serial/altera_jtaguart.c
 735 F:      include/linux/altera_uart.h
 736 F:      include/linux/altera_jtaguart.h
 737
 738 AMAZON ETHERNET DRIVERS
 739 M:      Netanel Belgazal <netanel@amazon.com>
 740 R:      Saeed Bishara <saeedb@amazon.com>
 741 R:      Zorik Machulsky <zorik@amazon.com>
 742 L:      netdev@vger.kernel.org
 743 S:      Supported
 744 F:      Documentation/networking/device_drivers/amazon/ena.txt
 745 F:      drivers/net/ethernet/amazon/
 746
 747 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 748 M:      Tom Lendacky <thomas.lendacky@amd.com>
 749 M:      Gary Hook <gary.hook@amd.com>
 750 L:      linux-crypto@vger.kernel.org
 751 S:      Supported
 752 F:      drivers/crypto/ccp/
 753 F:      include/linux/ccp.h
 754
 755 AMD DISPLAY CORE
 756 M:      Harry Wentland <harry.wentland@amd.com>
 757 M:      Leo Li <sunpeng.li@amd.com>
 758 L:      amd-gfx@lists.freedesktop.org
 759 T:      git git://people.freedesktop.org/~agd5f/linux
 760 S:      Supported
 761 F:      drivers/gpu/drm/amd/display/
 762
 763 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 764 M:      Huang Rui <ray.huang@amd.com>
 765 L:      linux-hwmon@vger.kernel.org
 766 S:      Supported
 767 F:      Documentation/hwmon/fam15h_power
 768 F:      drivers/hwmon/fam15h_power.c
 769
 770 AMD FCH GPIO DRIVER
 771 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 772 L:      linux-gpio@vger.kernel.org
 773 S:      Maintained
 774 F:      drivers/gpio/gpio-amd-fch.c
 775 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 776
 777 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 778 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 779 S:      Orphan
 780 F:      drivers/usb/gadget/udc/amd5536udc.*
 781
 782 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 783 P:      Andres Salomon <dilinger@queued.net>
 784 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 785 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 786 S:      Supported
 787 F:      drivers/char/hw_random/geode-rng.c
 788 F:      drivers/crypto/geode*
 789 F:      drivers/video/fbdev/geode/
 790 F:      arch/x86/include/asm/geode.h
 791
 792 AMD IOMMU (AMD-VI)
 793 M:      Joerg Roedel <joro@8bytes.org>
 794 L:      iommu@lists.linux-foundation.org
 795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 796 S:      Maintained
 797 F:      drivers/iommu/amd_iommu*.[ch]
 798 F:      include/linux/amd-iommu.h
 799
 800 AMD KFD
 801 M:      Oded Gabbay <oded.gabbay@gmail.com>
 802 L:      dri-devel@lists.freedesktop.org
 803 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 804 S:      Supported
 805 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 806 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 807 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 808 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 809 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 810 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 811 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 812 F:      drivers/gpu/drm/amd/amdkfd/
 813 F:      drivers/gpu/drm/amd/include/cik_structs.h
 814 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 815 F:      drivers/gpu/drm/amd/include/vi_structs.h
 816 F:      drivers/gpu/drm/amd/include/v9_structs.h
 817 F:      include/uapi/linux/kfd_ioctl.h
 818
 819 AMD POWERPLAY
 820 M:      Rex Zhu <rex.zhu@amd.com>
 821 M:      Evan Quan <evan.quan@amd.com>
 822 L:      amd-gfx@lists.freedesktop.org
 823 S:      Supported
 824 F:      drivers/gpu/drm/amd/powerplay/
 825 T:      git git://people.freedesktop.org/~agd5f/linux
 826
 827 AMD SEATTLE DEVICE TREE SUPPORT
 828 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 829 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 830 M:      Tom Lendacky <thomas.lendacky@amd.com>
 831 S:      Supported
 832 F:      arch/arm64/boot/dts/amd/
 833
 834 AMD XGBE DRIVER
 835 M:      Tom Lendacky <thomas.lendacky@amd.com>
 836 L:      netdev@vger.kernel.org
 837 S:      Supported
 838 F:      drivers/net/ethernet/amd/xgbe/
 839 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 840
 841 ANALOG DEVICES INC AD5686 DRIVER
 842 M:      Stefan Popa <stefan.popa@analog.com>
 843 L:      linux-pm@vger.kernel.org
 844 W:      http://ez.analog.com/community/linux-device-drivers
 845 S:      Supported
 846 F:      drivers/iio/dac/ad5686*
 847 F:      drivers/iio/dac/ad5696*
 848
 849 ANALOG DEVICES INC AD5758 DRIVER
 850 M:      Stefan Popa <stefan.popa@analog.com>
 851 L:      linux-iio@vger.kernel.org
 852 W:      http://ez.analog.com/community/linux-device-drivers
 853 S:      Supported
 854 F:      drivers/iio/dac/ad5758.c
 855 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 856
 857 ANALOG DEVICES INC AD7124 DRIVER
 858 M:      Stefan Popa <stefan.popa@analog.com>
 859 L:      linux-iio@vger.kernel.org
 860 W:      http://ez.analog.com/community/linux-device-drivers
 861 S:      Supported
 862 F:      drivers/iio/adc/ad7124.c
 863 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt
 864
 865 ANALOG DEVICES INC AD7606 DRIVER
 866 M:      Stefan Popa <stefan.popa@analog.com>
 867 L:      linux-iio@vger.kernel.org
 868 W:      http://ez.analog.com/community/linux-device-drivers
 869 S:      Supported
 870 F:      drivers/iio/adc/ad7606.c
 871 F:      Documentation/devicetree/bindings/iio/adc/ad7606.txt
 872
 873 ANALOG DEVICES INC AD7768-1 DRIVER
 874 M:      Stefan Popa <stefan.popa@analog.com>
 875 L:      linux-iio@vger.kernel.org
 876 W:      http://ez.analog.com/community/linux-device-drivers
 877 S:      Supported
 878 F:      drivers/iio/adc/ad7768-1.c
 879 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 880
 881 ANALOG DEVICES INC AD9389B DRIVER
 882 M:      Hans Verkuil <hans.verkuil@cisco.com>
 883 L:      linux-media@vger.kernel.org
 884 S:      Maintained
 885 F:      drivers/media/i2c/ad9389b*
 886
 887 ANALOG DEVICES INC ADGS1408 DRIVER
 888 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 889 S:      Supported
 890 F:      drivers/mux/adgs1408.c
 891 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 892
 893 ANALOG DEVICES INC ADP5061 DRIVER
 894 M:      Stefan Popa <stefan.popa@analog.com>
 895 L:      linux-pm@vger.kernel.org
 896 W:      http://ez.analog.com/community/linux-device-drivers
 897 S:      Supported
 898 F:      drivers/power/supply/adp5061.c
 899
 900 ANALOG DEVICES INC ADV7180 DRIVER
 901 M:      Lars-Peter Clausen <lars@metafoo.de>
 902 L:      linux-media@vger.kernel.org
 903 W:      http://ez.analog.com/community/linux-device-drivers
 904 S:      Supported
 905 F:      drivers/media/i2c/adv7180.c
 906
 907 ANALOG DEVICES INC ADV748X DRIVER
 908 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 909 L:      linux-media@vger.kernel.org
 910 S:      Maintained
 911 F:      drivers/media/i2c/adv748x/*
 912
 913 ANALOG DEVICES INC ADV7511 DRIVER
 914 M:      Hans Verkuil <hans.verkuil@cisco.com>
 915 L:      linux-media@vger.kernel.org
 916 S:      Maintained
 917 F:      drivers/media/i2c/adv7511*
 918
 919 ANALOG DEVICES INC ADV7604 DRIVER
 920 M:      Hans Verkuil <hans.verkuil@cisco.com>
 921 L:      linux-media@vger.kernel.org
 922 S:      Maintained
 923 F:      drivers/media/i2c/adv7604*
 924
 925 ANALOG DEVICES INC ADV7842 DRIVER
 926 M:      Hans Verkuil <hans.verkuil@cisco.com>
 927 L:      linux-media@vger.kernel.org
 928 S:      Maintained
 929 F:      drivers/media/i2c/adv7842*
 930
 931 ANALOG DEVICES INC ASOC CODEC DRIVERS
 932 M:      Lars-Peter Clausen <lars@metafoo.de>
 933 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 934 W:      http://wiki.analog.com/
 935 W:      http://ez.analog.com/community/linux-device-drivers
 936 S:      Supported
 937 F:      sound/soc/codecs/adau*
 938 F:      sound/soc/codecs/adav*
 939 F:      sound/soc/codecs/ad1*
 940 F:      sound/soc/codecs/ad7*
 941 F:      sound/soc/codecs/ssm*
 942 F:      sound/soc/codecs/sigmadsp.*
 943
 944 ANALOG DEVICES INC DMA DRIVERS
 945 M:      Lars-Peter Clausen <lars@metafoo.de>
 946 W:      http://ez.analog.com/community/linux-device-drivers
 947 S:      Supported
 948 F:      drivers/dma/dma-axi-dmac.c
 949
 950 ANALOG DEVICES INC IIO DRIVERS
 951 M:      Lars-Peter Clausen <lars@metafoo.de>
 952 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 953 W:      http://wiki.analog.com/
 954 W:      http://ez.analog.com/community/linux-device-drivers
 955 S:      Supported
 956 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 957 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 958 F:      drivers/iio/*/ad*
 959 F:      drivers/iio/adc/ltc2497*
 960 X:      drivers/iio/*/adjd*
 961 F:      drivers/staging/iio/*/ad*
 962
 963 ANDES ARCHITECTURE
 964 M:      Greentime Hu <green.hu@gmail.com>
 965 M:      Vincent Chen <deanbo422@gmail.com>
 966 T:      git https://github.com/andestech/linux.git
 967 S:      Supported
 968 F:      arch/nds32/
 969 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 970 F:      Documentation/devicetree/bindings/nds32/
 971 K:      nds32
 972 N:      nds32
 973
 974 ANDROID CONFIG FRAGMENTS
 975 M:      Rob Herring <robh@kernel.org>
 976 S:      Supported
 977 F:      kernel/configs/android*
 978
 979 ANDROID DRIVERS
 980 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 981 M:      Arve Hjønnevåg <arve@android.com>
 982 M:      Todd Kjos <tkjos@android.com>
 983 M:      Martijn Coenen <maco@android.com>
 984 M:      Joel Fernandes <joel@joelfernandes.org>
 985 M:      Christian Brauner <christian@brauner.io>
 986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 987 L:      devel@driverdev.osuosl.org
 988 S:      Supported
 989 F:      drivers/android/
 990 F:      drivers/staging/android/
 991
 992 ANDROID GOLDFISH PIC DRIVER
 993 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 994 S:      Supported
 995 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 996 F:      drivers/irqchip/irq-goldfish-pic.c
 997
 998 ANDROID GOLDFISH RTC DRIVER
 999 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1000 S:      Supported
1001 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1002 F:      drivers/rtc/rtc-goldfish.c
1003
1004 ANDROID ION DRIVER
1005 M:      Laura Abbott <labbott@redhat.com>
1006 M:      Sumit Semwal <sumit.semwal@linaro.org>
1007 L:      devel@driverdev.osuosl.org
1008 L:      dri-devel@lists.freedesktop.org
1009 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1010 S:      Supported
1011 F:      drivers/staging/android/ion
1012 F:      drivers/staging/android/uapi/ion.h
1013
1014 AOA (Apple Onboard Audio) ALSA DRIVER
1015 M:      Johannes Berg <johannes@sipsolutions.net>
1016 L:      linuxppc-dev@lists.ozlabs.org
1017 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1018 S:      Maintained
1019 F:      sound/aoa/
1020
1021 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1022 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1023 L:      linux-iio@vger.kernel.org
1024 S:      Maintained
1025 F:      drivers/iio/adc/stx104.c
1026
1027 APM DRIVER
1028 M:      Jiri Kosina <jikos@kernel.org>
1029 S:      Odd fixes
1030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1031 F:      arch/x86/kernel/apm_32.c
1032 F:      include/linux/apm_bios.h
1033 F:      include/uapi/linux/apm_bios.h
1034 F:      drivers/char/apm-emulation.c
1035
1036 APPARMOR SECURITY MODULE
1037 M:      John Johansen <john.johansen@canonical.com>
1038 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1039 W:      wiki.apparmor.net
1040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1041 S:      Supported
1042 F:      security/apparmor/
1043 F:      Documentation/admin-guide/LSM/apparmor.rst
1044
1045 APPLE BCM5974 MULTITOUCH DRIVER
1046 M:      Henrik Rydberg <rydberg@bitmath.org>
1047 L:      linux-input@vger.kernel.org
1048 S:      Odd fixes
1049 F:      drivers/input/mouse/bcm5974.c
1050
1051 APPLE SMC DRIVER
1052 M:      Henrik Rydberg <rydberg@bitmath.org>
1053 L:      linux-hwmon@vger.kernel.org
1054 S:      Odd fixes
1055 F:      drivers/hwmon/applesmc.c
1056
1057 APPLETALK NETWORK LAYER
1058 L:      netdev@vger.kernel.org
1059 S:      Odd fixes
1060 F:      drivers/net/appletalk/
1061 F:      net/appletalk/
1062 F:      include/linux/atalk.h
1063 F:      include/uapi/linux/atalk.h
1064
1065 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1066 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1067 S:      Supported
1068 F:      arch/arm64/boot/dts/apm/
1069
1070 APPLIED MICRO (APM) X-GENE SOC EDAC
1071 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1072 S:      Supported
1073 F:      drivers/edac/xgene_edac.c
1074 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1075
1076 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1077 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1078 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1079 S:      Supported
1080 F:      drivers/net/ethernet/apm/xgene-v2/
1081
1082 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1083 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1084 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1085 M:      Quan Nguyen <quan@os.amperecomputing.com>
1086 S:      Supported
1087 F:      drivers/net/ethernet/apm/xgene/
1088 F:      drivers/net/phy/mdio-xgene.c
1089 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1090 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1091
1092 APPLIED MICRO (APM) X-GENE SOC PMU
1093 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1094 S:      Supported
1095 F:      drivers/perf/xgene_pmu.c
1096 F:      Documentation/perf/xgene-pmu.txt
1097 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1098
1099 APTINA CAMERA SENSOR PLL
1100 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1101 L:      linux-media@vger.kernel.org
1102 S:      Maintained
1103 F:      drivers/media/i2c/aptina-pll.*
1104
1105 ARC FRAMEBUFFER DRIVER
1106 M:      Jaya Kumar <jayalk@intworks.biz>
1107 S:      Maintained
1108 F:      drivers/video/fbdev/arcfb.c
1109 F:      drivers/video/fbdev/core/fb_defio.c
1110
1111 ARC PGU DRM DRIVER
1112 M:      Alexey Brodkin <abrodkin@synopsys.com>
1113 S:      Supported
1114 F:      drivers/gpu/drm/arc/
1115 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1116
1117 ARCNET NETWORK LAYER
1118 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1119 L:      netdev@vger.kernel.org
1120 S:      Maintained
1121 F:      drivers/net/arcnet/
1122 F:      include/uapi/linux/if_arcnet.h
1123
1124 ARM ARCHITECTED TIMER DRIVER
1125 M:      Mark Rutland <mark.rutland@arm.com>
1126 M:      Marc Zyngier <marc.zyngier@arm.com>
1127 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1128 S:      Maintained
1129 F:      arch/arm/include/asm/arch_timer.h
1130 F:      arch/arm64/include/asm/arch_timer.h
1131 F:      drivers/clocksource/arm_arch_timer.c
1132
1133 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1134 M:      Linus Walleij <linus.walleij@linaro.org>
1135 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1136 S:      Maintained
1137 F:      Documentation/devicetree/bindings/arm/arm-boards
1138 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1139 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1140 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1141 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1142 F:      arch/arm/mach-integrator/
1143 F:      arch/arm/mach-realview/
1144 F:      arch/arm/mach-versatile/
1145 F:      arch/arm/plat-versatile/
1146 F:      arch/arm/boot/dts/arm-realview-*
1147 F:      arch/arm/boot/dts/integrator*
1148 F:      arch/arm/boot/dts/versatile*
1149 F:      drivers/clk/versatile/
1150 F:      drivers/i2c/busses/i2c-versatile.c
1151 F:      drivers/irqchip/irq-versatile-fpga.c
1152 F:      drivers/mtd/maps/physmap_of_versatile.c
1153 F:      drivers/power/reset/arm-versatile-reboot.c
1154 F:      drivers/soc/versatile/
1155
1156 ARM HDLCD DRM DRIVER
1157 M:      Liviu Dudau <liviu.dudau@arm.com>
1158 S:      Supported
1159 F:      drivers/gpu/drm/arm/hdlcd_*
1160 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1161
1162 ARM KOMEDA DRM-KMS DRIVER
1163 M:      James (Qian) Wang <james.qian.wang@arm.com>
1164 M:      Liviu Dudau <liviu.dudau@arm.com>
1165 L:      Mali DP Maintainers <malidp@foss.arm.com>
1166 S:      Supported
1167 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1168 F:      drivers/gpu/drm/arm/display/include/
1169 F:      drivers/gpu/drm/arm/display/komeda/
1170 F:      Documentation/devicetree/bindings/display/arm/arm,komeda.txt
1171 F:      Documentation/gpu/komeda-kms.rst
1172
1173 ARM MALI-DP DRM DRIVER
1174 M:      Liviu Dudau <liviu.dudau@arm.com>
1175 M:      Brian Starkey <brian.starkey@arm.com>
1176 L:      Mali DP Maintainers <malidp@foss.arm.com>
1177 S:      Supported
1178 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1179 F:      drivers/gpu/drm/arm/
1180 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1181 F:      Documentation/gpu/afbc.rst
1182
1183 ARM MFM AND FLOPPY DRIVERS
1184 M:      Ian Molton <spyro@f2s.com>
1185 S:      Maintained
1186 F:      arch/arm/lib/floppydma.S
1187 F:      arch/arm/include/asm/floppy.h
1188
1189 ARM PMU PROFILING AND DEBUGGING
1190 M:      Will Deacon <will.deacon@arm.com>
1191 M:      Mark Rutland <mark.rutland@arm.com>
1192 S:      Maintained
1193 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1194 F:      arch/arm*/kernel/perf_*
1195 F:      arch/arm/oprofile/common.c
1196 F:      arch/arm*/kernel/hw_breakpoint.c
1197 F:      arch/arm*/include/asm/hw_breakpoint.h
1198 F:      arch/arm*/include/asm/perf_event.h
1199 F:      drivers/perf/*
1200 F:      include/linux/perf/arm_pmu.h
1201 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1202 F:      Documentation/devicetree/bindings/perf/
1203
1204 ARM PORT
1205 M:      Russell King <linux@armlinux.org.uk>
1206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1207 W:      http://www.armlinux.org.uk/
1208 S:      Odd Fixes
1209 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1210 F:      arch/arm/
1211 X:      arch/arm/boot/dts/
1212
1213 ARM PRIMECELL AACI PL041 DRIVER
1214 M:      Russell King <linux@armlinux.org.uk>
1215 S:      Odd Fixes
1216 F:      sound/arm/aaci.*
1217
1218 ARM PRIMECELL BUS SUPPORT
1219 M:      Russell King <linux@armlinux.org.uk>
1220 S:      Odd Fixes
1221 F:      drivers/amba/
1222 F:      include/linux/amba/bus.h
1223
1224 ARM PRIMECELL CLCD PL110 DRIVER
1225 M:      Russell King <linux@armlinux.org.uk>
1226 S:      Odd Fixes
1227 F:      drivers/video/fbdev/amba-clcd.*
1228
1229 ARM PRIMECELL KMI PL050 DRIVER
1230 M:      Russell King <linux@armlinux.org.uk>
1231 S:      Odd Fixes
1232 F:      drivers/input/serio/ambakmi.*
1233 F:      include/linux/amba/kmi.h
1234
1235 ARM PRIMECELL MMCI PL180/1 DRIVER
1236 M:      Russell King <linux@armlinux.org.uk>
1237 S:      Odd Fixes
1238 F:      drivers/mmc/host/mmci.*
1239 F:      include/linux/amba/mmci.h
1240
1241 ARM PRIMECELL SSP PL022 SPI DRIVER
1242 M:      Linus Walleij <linus.walleij@linaro.org>
1243 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1244 S:      Maintained
1245 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1246 F:      drivers/spi/spi-pl022.c
1247
1248 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1249 M:      Russell King <linux@armlinux.org.uk>
1250 S:      Odd Fixes
1251 F:      drivers/tty/serial/amba-pl01*.c
1252 F:      include/linux/amba/serial.h
1253
1254 ARM PRIMECELL VIC PL190/PL192 DRIVER
1255 M:      Linus Walleij <linus.walleij@linaro.org>
1256 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1257 S:      Maintained
1258 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1259 F:      drivers/irqchip/irq-vic.c
1260
1261 ARM SMMU DRIVERS
1262 M:      Will Deacon <will.deacon@arm.com>
1263 R:      Robin Murphy <robin.murphy@arm.com>
1264 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1265 S:      Maintained
1266 F:      drivers/iommu/arm-smmu.c
1267 F:      drivers/iommu/arm-smmu-v3.c
1268 F:      drivers/iommu/io-pgtable-arm.c
1269 F:      drivers/iommu/io-pgtable-arm-v7s.c
1270
1271 ARM SUB-ARCHITECTURES
1272 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1273 S:      Maintained
1274 F:      arch/arm/mach-*/
1275 F:      arch/arm/plat-*/
1276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1277
1278 ARM/ACTIONS SEMI ARCHITECTURE
1279 M:      Andreas Färber <afaerber@suse.de>
1280 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1281 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1282 S:      Maintained
1283 N:      owl
1284 F:      arch/arm/mach-actions/
1285 F:      arch/arm/boot/dts/owl-*
1286 F:      arch/arm64/boot/dts/actions/
1287 F:      drivers/clk/actions/
1288 F:      drivers/clocksource/timer-owl*
1289 F:      drivers/dma/owl-dma.c
1290 F:      drivers/i2c/busses/i2c-owl.c
1291 F:      drivers/pinctrl/actions/*
1292 F:      drivers/soc/actions/
1293 F:      include/dt-bindings/power/owl-*
1294 F:      include/linux/soc/actions/
1295 F:      Documentation/devicetree/bindings/arm/actions.txt
1296 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1297 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1298 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1299 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1300 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1301 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1302
1303 ARM/ADS SPHERE MACHINE SUPPORT
1304 M:      Lennert Buytenhek <kernel@wantstofly.org>
1305 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1306 S:      Maintained
1307
1308 ARM/AFEB9260 MACHINE SUPPORT
1309 M:      Sergey Lapin <slapin@ossfans.org>
1310 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1311 S:      Maintained
1312
1313 ARM/AJECO 1ARM MACHINE SUPPORT
1314 M:      Lennert Buytenhek <kernel@wantstofly.org>
1315 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1316 S:      Maintained
1317
1318 ARM/Allwinner SoC Clock Support
1319 M:      Emilio López <emilio@elopez.com.ar>
1320 S:      Maintained
1321 F:      drivers/clk/sunxi/
1322
1323 ARM/Allwinner sunXi SoC support
1324 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1325 M:      Chen-Yu Tsai <wens@csie.org>
1326 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1327 S:      Maintained
1328 N:      sun[x456789]i
1329 N:      sun50i
1330 F:      arch/arm/mach-sunxi/
1331 F:      arch/arm64/boot/dts/allwinner/
1332 F:      drivers/clk/sunxi-ng/
1333 F:      drivers/pinctrl/sunxi/
1334 F:      drivers/soc/sunxi/
1335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1336
1337 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1338 M:      Neil Armstrong <narmstrong@baylibre.com>
1339 M:      Jerome Brunet <jbrunet@baylibre.com>
1340 L:      linux-amlogic@lists.infradead.org
1341 S:      Maintained
1342 F:      drivers/clk/meson/
1343 F:      include/dt-bindings/clock/meson*
1344 F:      include/dt-bindings/clock/gxbb*
1345 F:      Documentation/devicetree/bindings/clock/amlogic*
1346
1347 ARM/Amlogic Meson SoC support
1348 M:      Kevin Hilman <khilman@baylibre.com>
1349 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1350 L:      linux-amlogic@lists.infradead.org
1351 W:      http://linux-meson.com/
1352 S:      Maintained
1353 F:      arch/arm/mach-meson/
1354 F:      arch/arm/boot/dts/meson*
1355 F:      arch/arm64/boot/dts/amlogic/
1356 F:      drivers/pinctrl/meson/
1357 F:      drivers/mmc/host/meson*
1358 F:      drivers/soc/amlogic/
1359 N:      meson
1360
1361 ARM/Amlogic Meson SoC Sound Drivers
1362 M:      Jerome Brunet <jbrunet@baylibre.com>
1363 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1364 S:      Maintained
1365 F:      sound/soc/meson/
1366 F:      Documentation/devicetree/bindings/sound/amlogic*
1367
1368 ARM/Annapurna Labs ALPINE ARCHITECTURE
1369 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1370 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1371 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1372 S:      Maintained
1373 F:      arch/arm/mach-alpine/
1374 F:      arch/arm/boot/dts/alpine*
1375 F:      arch/arm64/boot/dts/al/
1376 F:      drivers/*/*alpine*
1377
1378 ARM/ARTPEC MACHINE SUPPORT
1379 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1380 M:      Lars Persson <lars.persson@axis.com>
1381 S:      Maintained
1382 L:      linux-arm-kernel@axis.com
1383 F:      arch/arm/mach-artpec
1384 F:      arch/arm/boot/dts/artpec6*
1385 F:      drivers/clk/axis
1386 F:      drivers/crypto/axis
1387 F:      drivers/pinctrl/pinctrl-artpec*
1388 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1389
1390 ARM/ASPEED I2C DRIVER
1391 M:      Brendan Higgins <brendanhiggins@google.com>
1392 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1393 R:      Joel Stanley <joel@jms.id.au>
1394 L:      linux-i2c@vger.kernel.org
1395 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1396 S:      Maintained
1397 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1398 F:      drivers/i2c/busses/i2c-aspeed.c
1399 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1400 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1401
1402 ARM/ASPEED MACHINE SUPPORT
1403 M:      Joel Stanley <joel@jms.id.au>
1404 R:      Andrew Jeffery <andrew@aj.id.au>
1405 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1406 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1407 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1408 S:      Supported
1409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1410 F:      arch/arm/mach-aspeed/
1411 F:      arch/arm/boot/dts/aspeed-*
1412 N:      aspeed
1413
1414 ARM/BITMAIN ARCHITECTURE
1415 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1416 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1417 S:      Maintained
1418 F:      arch/arm64/boot/dts/bitmain/
1419 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1420
1421 ARM/CALXEDA HIGHBANK ARCHITECTURE
1422 M:      Rob Herring <robh@kernel.org>
1423 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1424 S:      Maintained
1425 F:      arch/arm/mach-highbank/
1426 F:      arch/arm/boot/dts/highbank.dts
1427 F:      arch/arm/boot/dts/ecx-*.dts*
1428
1429 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1430 M:      Krzysztof Halasa <khalasa@piap.pl>
1431 S:      Maintained
1432 F:      arch/arm/mach-cns3xxx/
1433
1434 ARM/CAVIUM THUNDER NETWORK DRIVER
1435 M:      Sunil Goutham <sgoutham@cavium.com>
1436 M:      Robert Richter <rric@kernel.org>
1437 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1438 S:      Supported
1439 F:      drivers/net/ethernet/cavium/thunder/
1440
1441 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1442 M:      Lukasz Majewski <lukma@denx.de>
1443 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1444 S:      Maintained
1445 F:      arch/arm/mach-ep93xx/ts72xx.c
1446
1447 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1448 M:      Alexander Shiyan <shc_work@mail.ru>
1449 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1450 S:      Odd Fixes
1451 N:      clps711x
1452
1453 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1454 M:      Lennert Buytenhek <kernel@wantstofly.org>
1455 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1456 S:      Maintained
1457
1458 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1459 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1460 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1461 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1462 S:      Maintained
1463 F:      arch/arm/mach-ep93xx/
1464 F:      arch/arm/mach-ep93xx/include/mach/
1465
1466 ARM/CLKDEV SUPPORT
1467 M:      Russell King <linux@armlinux.org.uk>
1468 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1469 S:      Maintained
1470 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1471 F:      drivers/clk/clkdev.c
1472
1473 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1474 M:      Mike Rapoport <mike@compulab.co.il>
1475 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1476 S:      Maintained
1477
1478 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1479 M:      Baruch Siach <baruch@tkos.co.il>
1480 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1481 S:      Maintained
1482 F:      arch/arm/boot/dts/cx92755*
1483 N:      digicolor
1484
1485 ARM/CONTEC MICRO9 MACHINE SUPPORT
1486 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1487 S:      Maintained
1488 F:      arch/arm/mach-ep93xx/micro9.c
1489
1490 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1491 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1492 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1493 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1494 S:      Maintained
1495 F:      drivers/hwtracing/coresight/*
1496 F:      Documentation/trace/coresight.txt
1497 F:      Documentation/trace/coresight-cpu-debug.txt
1498 F:      Documentation/devicetree/bindings/arm/coresight.txt
1499 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1500 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1501 F:      tools/perf/arch/arm/util/pmu.c
1502 F:      tools/perf/arch/arm/util/auxtrace.c
1503 F:      tools/perf/arch/arm/util/cs-etm.c
1504 F:      tools/perf/arch/arm/util/cs-etm.h
1505 F:      tools/perf/util/cs-etm.*
1506 F:      tools/perf/util/cs-etm-decoder/*
1507
1508 ARM/CORGI MACHINE SUPPORT
1509 M:      Richard Purdie <rpurdie@rpsys.net>
1510 S:      Maintained
1511
1512 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1513 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1514 M:      Linus Walleij <linus.walleij@linaro.org>
1515 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1516 T:      git git://github.com/ulli-kroll/linux.git
1517 S:      Maintained
1518 F:      Documentation/devicetree/bindings/arm/gemini.txt
1519 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1520 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1521 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1522 F:      arch/arm/mach-gemini/
1523 F:      drivers/net/ethernet/cortina/
1524 F:      drivers/pinctrl/pinctrl-gemini.c
1525 F:      drivers/rtc/rtc-ftrtc010.c
1526
1527 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1528 M:      Barry Song <baohua@kernel.org>
1529 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1531 S:      Maintained
1532 F:      arch/arm/boot/dts/prima2*
1533 F:      arch/arm/mach-prima2/
1534 F:      drivers/clk/sirf/
1535 F:      drivers/clocksource/timer-prima2.c
1536 F:      drivers/clocksource/timer-atlas7.c
1537 N:      [^a-z]sirf
1538 X:      drivers/gnss
1539
1540 ARM/EBSA110 MACHINE SUPPORT
1541 M:      Russell King <linux@armlinux.org.uk>
1542 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1543 W:      http://www.armlinux.org.uk/
1544 S:      Maintained
1545 F:      arch/arm/mach-ebsa110/
1546 F:      drivers/net/ethernet/amd/am79c961a.*
1547
1548 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1549 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1550 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1551 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1552 S:      Maintained
1553 N:      efm32
1554
1555 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1556 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1558 S:      Maintained
1559 F:      arch/arm/mach-pxa/ezx.c
1560
1561 ARM/FARADAY FA526 PORT
1562 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1564 S:      Maintained
1565 T:      git git://git.berlios.de/gemini-board
1566 F:      arch/arm/mm/*-fa*
1567
1568 ARM/FOOTBRIDGE ARCHITECTURE
1569 M:      Russell King <linux@armlinux.org.uk>
1570 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1571 W:      http://www.armlinux.org.uk/
1572 S:      Maintained
1573 F:      arch/arm/include/asm/hardware/dec21285.h
1574 F:      arch/arm/mach-footbridge/
1575
1576 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1577 M:      Shawn Guo <shawnguo@kernel.org>
1578 M:      Sascha Hauer <s.hauer@pengutronix.de>
1579 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1580 R:      Fabio Estevam <festevam@gmail.com>
1581 R:      NXP Linux Team <linux-imx@nxp.com>
1582 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1583 S:      Maintained
1584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1585 N:      imx
1586 N:      mxs
1587 X:      drivers/media/i2c/
1588
1589 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1590 M:      Shawn Guo <shawnguo@kernel.org>
1591 M:      Sascha Hauer <s.hauer@pengutronix.de>
1592 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1593 R:      Stefan Agner <stefan@agner.ch>
1594 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1595 S:      Maintained
1596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1597 F:      arch/arm/mach-imx/*vf610*
1598 F:      arch/arm/boot/dts/vf*
1599
1600 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1601 M:      Shawn Guo <shawnguo@kernel.org>
1602 M:      Li Yang <leoyang.li@nxp.com>
1603 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1604 S:      Maintained
1605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1606 F:      arch/arm/boot/dts/ls1021a*
1607 F:      arch/arm64/boot/dts/freescale/fsl-*
1608 F:      arch/arm64/boot/dts/freescale/qoriq-*
1609
1610 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1611 M:      Lennert Buytenhek <kernel@wantstofly.org>
1612 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1613 S:      Maintained
1614
1615 ARM/GUMSTIX MACHINE SUPPORT
1616 M:      Steve Sakoman <sakoman@gmail.com>
1617 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1618 S:      Maintained
1619
1620 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1621 M:      Philipp Zabel <philipp.zabel@gmail.com>
1622 M:      Paul Parsons <lost.distance@yahoo.com>
1623 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1624 S:      Maintained
1625 F:      arch/arm/mach-pxa/hx4700.c
1626 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1627 F:      sound/soc/pxa/hx4700.c
1628
1629 ARM/HISILICON SOC SUPPORT
1630 M:      Wei Xu <xuwei5@hisilicon.com>
1631 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1632 W:      http://www.hisilicon.com
1633 S:      Supported
1634 T:      git git://github.com/hisilicon/linux-hisi.git
1635 F:      arch/arm/mach-hisi/
1636 F:      arch/arm/boot/dts/hi3*
1637 F:      arch/arm/boot/dts/hip*
1638 F:      arch/arm/boot/dts/hisi*
1639 F:      arch/arm64/boot/dts/hisilicon/
1640
1641 ARM/HP JORNADA 7XX MACHINE SUPPORT
1642 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1643 W:      www.jlime.com
1644 S:      Maintained
1645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1646 F:      arch/arm/mach-sa1100/jornada720.c
1647 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1648
1649 ARM/IGEP MACHINE SUPPORT
1650 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1651 M:      Javier Martinez Canillas <javier@dowhile0.org>
1652 L:      linux-omap@vger.kernel.org
1653 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1654 S:      Maintained
1655 F:      arch/arm/boot/dts/omap3-igep*
1656
1657 ARM/INCOME PXA270 SUPPORT
1658 M:      Marek Vasut <marek.vasut@gmail.com>
1659 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1660 S:      Maintained
1661 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1662
1663 ARM/INTEL IOP13XX ARM ARCHITECTURE
1664 M:      Lennert Buytenhek <kernel@wantstofly.org>
1665 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1666 S:      Maintained
1667
1668 ARM/INTEL IOP32X ARM ARCHITECTURE
1669 M:      Lennert Buytenhek <kernel@wantstofly.org>
1670 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1671 S:      Maintained
1672
1673 ARM/INTEL IOP33X ARM ARCHITECTURE
1674 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1675 S:      Orphan
1676
1677 ARM/INTEL IQ81342EX MACHINE SUPPORT
1678 M:      Lennert Buytenhek <kernel@wantstofly.org>
1679 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1680 S:      Maintained
1681
1682 ARM/INTEL IXDP2850 MACHINE SUPPORT
1683 M:      Lennert Buytenhek <kernel@wantstofly.org>
1684 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1685 S:      Maintained
1686
1687 ARM/INTEL IXP4XX ARM ARCHITECTURE
1688 M:      Imre Kaloz <kaloz@openwrt.org>
1689 M:      Krzysztof Halasa <khalasa@piap.pl>
1690 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1691 S:      Maintained
1692 F:      arch/arm/mach-ixp4xx/
1693
1694 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1695 M:      Jonathan Cameron <jic23@cam.ac.uk>
1696 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1697 S:      Maintained
1698 F:      arch/arm/mach-pxa/stargate2.c
1699 F:      drivers/pcmcia/pxa2xx_stargate2.c
1700
1701 ARM/INTEL XSC3 (MANZANO) ARM CORE
1702 M:      Lennert Buytenhek <kernel@wantstofly.org>
1703 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1704 S:      Maintained
1705
1706 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1707 M:      Lennert Buytenhek <kernel@wantstofly.org>
1708 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1709 S:      Maintained
1710
1711 ARM/LG1K ARCHITECTURE
1712 M:      Chanho Min <chanho.min@lge.com>
1713 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1714 S:      Maintained
1715 F:      arch/arm64/boot/dts/lg/
1716
1717 ARM/LOGICPD PXA270 MACHINE SUPPORT
1718 M:      Lennert Buytenhek <kernel@wantstofly.org>
1719 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1720 S:      Maintained
1721
1722 ARM/LPC18XX ARCHITECTURE
1723 M:      Vladimir Zapolskiy <vz@mleia.com>
1724 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1725 S:      Maintained
1726 F:      arch/arm/boot/dts/lpc43*
1727 F:      drivers/i2c/busses/i2c-lpc2k.c
1728 F:      drivers/memory/pl172.c
1729 F:      drivers/mtd/spi-nor/nxp-spifi.c
1730 F:      drivers/rtc/rtc-lpc24xx.c
1731 N:      lpc18xx
1732
1733 ARM/LPC32XX SOC SUPPORT
1734 M:      Vladimir Zapolskiy <vz@mleia.com>
1735 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1736 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1737 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1738 S:      Maintained
1739 F:      arch/arm/boot/dts/lpc32*
1740 F:      arch/arm/mach-lpc32xx/
1741 F:      drivers/i2c/busses/i2c-pnx.c
1742 F:      drivers/net/ethernet/nxp/lpc_eth.c
1743 F:      drivers/usb/host/ohci-nxp.c
1744 F:      drivers/watchdog/pnx4008_wdt.c
1745 N:      lpc32xx
1746
1747 ARM/MAGICIAN MACHINE SUPPORT
1748 M:      Philipp Zabel <philipp.zabel@gmail.com>
1749 S:      Maintained
1750
1751 ARM/Marvell Dove/MV78xx0/Orion SOC support
1752 M:      Jason Cooper <jason@lakedaemon.net>
1753 M:      Andrew Lunn <andrew@lunn.ch>
1754 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1755 M:      Gregory Clement <gregory.clement@bootlin.com>
1756 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1757 S:      Maintained
1758 F:      Documentation/devicetree/bindings/soc/dove/
1759 F:      arch/arm/mach-dove/
1760 F:      arch/arm/mach-mv78xx0/
1761 F:      arch/arm/mach-orion5x/
1762 F:      arch/arm/plat-orion/
1763 F:      arch/arm/boot/dts/dove*
1764 F:      arch/arm/boot/dts/orion5x*
1765
1766 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1767 M:      Jason Cooper <jason@lakedaemon.net>
1768 M:      Andrew Lunn <andrew@lunn.ch>
1769 M:      Gregory Clement <gregory.clement@bootlin.com>
1770 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1771 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1772 S:      Maintained
1773 F:      arch/arm/boot/dts/armada*
1774 F:      arch/arm/boot/dts/kirkwood*
1775 F:      arch/arm/configs/mvebu_*_defconfig
1776 F:      arch/arm/mach-mvebu/
1777 F:      arch/arm64/boot/dts/marvell/armada*
1778 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1779 F:      drivers/cpufreq/armada-8k-cpufreq.c
1780 F:      drivers/cpufreq/mvebu-cpufreq.c
1781 F:      drivers/irqchip/irq-armada-370-xp.c
1782 F:      drivers/irqchip/irq-mvebu-*
1783 F:      drivers/pinctrl/mvebu/
1784 F:      drivers/rtc/rtc-armada38x.c
1785
1786 ARM/Mediatek RTC DRIVER
1787 M:      Eddie Huang <eddie.huang@mediatek.com>
1788 M:      Sean Wang <sean.wang@mediatek.com>
1789 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1790 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1791 S:      Maintained
1792 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1793 F:      drivers/rtc/rtc-mt6397.c
1794 F:      drivers/rtc/rtc-mt7622.c
1795
1796 ARM/Mediatek SoC support
1797 M:      Matthias Brugger <matthias.bgg@gmail.com>
1798 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1799 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1800 W:      https://mtk.bcnfs.org/
1801 C:      irc://chat.freenode.net/linux-mediatek
1802 S:      Maintained
1803 F:      arch/arm/boot/dts/mt6*
1804 F:      arch/arm/boot/dts/mt7*
1805 F:      arch/arm/boot/dts/mt8*
1806 F:      arch/arm/mach-mediatek/
1807 F:      arch/arm64/boot/dts/mediatek/
1808 F:      drivers/soc/mediatek/
1809 N:      mtk
1810 N:      mt[678]
1811 K:      mediatek
1812
1813 ARM/Mediatek USB3 PHY DRIVER
1814 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1815 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1816 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1817 S:      Maintained
1818 F:      drivers/phy/mediatek/
1819 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1820
1821 ARM/MICREL KS8695 ARCHITECTURE
1822 M:      Greg Ungerer <gerg@uclinux.org>
1823 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1824 F:      arch/arm/mach-ks8695/
1825 S:      Odd Fixes
1826
1827 ARM/Microchip (AT91) SoC support
1828 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1829 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1830 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1831 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1832 W:      http://www.linux4sam.org
1833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1834 S:      Supported
1835 N:      at91
1836 N:      atmel
1837 F:      arch/arm/mach-at91/
1838 F:      include/soc/at91/
1839 F:      arch/arm/boot/dts/at91*.dts
1840 F:      arch/arm/boot/dts/at91*.dtsi
1841 F:      arch/arm/boot/dts/sama*.dts
1842 F:      arch/arm/boot/dts/sama*.dtsi
1843 F:      arch/arm/include/debug/at91.S
1844 F:      drivers/memory/atmel*
1845 F:      drivers/watchdog/sama5d4_wdt.c
1846 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1847 X:      drivers/net/wireless/atmel/
1848
1849 ARM/MIOA701 MACHINE SUPPORT
1850 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1851 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1852 F:      arch/arm/mach-pxa/mioa701.c
1853 S:      Maintained
1854
1855 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1856 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1857 S:      Maintained
1858
1859 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1860 M:      Linus Walleij <linus.walleij@linaro.org>
1861 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1862 S:      Maintained
1863 F:      arch/arm/mach-nomadik/
1864 F:      arch/arm/mach-u300/
1865 F:      arch/arm/mach-ux500/
1866 F:      arch/arm/boot/dts/ste-*
1867 F:      drivers/clk/clk-nomadik.c
1868 F:      drivers/clk/clk-u300.c
1869 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1870 F:      drivers/clocksource/timer-u300.c
1871 F:      drivers/dma/coh901318*
1872 F:      drivers/dma/ste_dma40*
1873 F:      drivers/hwspinlock/u8500_hsem.c
1874 F:      drivers/i2c/busses/i2c-nomadik.c
1875 F:      drivers/i2c/busses/i2c-stu300.c
1876 F:      drivers/mfd/ab3100*
1877 F:      drivers/mfd/ab8500*
1878 F:      drivers/mfd/abx500*
1879 F:      drivers/mfd/dbx500*
1880 F:      drivers/mfd/db8500*
1881 F:      drivers/pinctrl/nomadik/
1882 F:      drivers/pinctrl/pinctrl-coh901*
1883 F:      drivers/pinctrl/pinctrl-u300.c
1884 F:      drivers/rtc/rtc-ab3100.c
1885 F:      drivers/rtc/rtc-ab8500.c
1886 F:      drivers/rtc/rtc-coh901331.c
1887 F:      drivers/rtc/rtc-pl031.c
1888 F:      drivers/watchdog/coh901327_wdt.c
1889 F:      Documentation/devicetree/bindings/arm/ste-*
1890 F:      Documentation/devicetree/bindings/arm/ux500/
1891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1892
1893 ARM/NUVOTON NPCM ARCHITECTURE
1894 M:      Avi Fishman <avifishman70@gmail.com>
1895 M:      Tomer Maimon <tmaimon77@gmail.com>
1896 R:      Patrick Venture <venture@google.com>
1897 R:      Nancy Yuen <yuenn@google.com>
1898 R:      Brendan Higgins <brendanhiggins@google.com>
1899 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1900 S:      Supported
1901 F:      arch/arm/mach-npcm/
1902 F:      arch/arm/boot/dts/nuvoton-npcm*
1903 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1904 F:      drivers/*/*npcm*
1905 F:      Documentation/devicetree/bindings/*/*npcm*
1906 F:      Documentation/devicetree/bindings/*/*/*npcm*
1907
1908 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1909 M:      Wan ZongShun <mcuos.com@gmail.com>
1910 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1911 W:      http://www.mcuos.com
1912 S:      Maintained
1913 F:      arch/arm/mach-w90x900/
1914 F:      drivers/input/keyboard/w90p910_keypad.c
1915 F:      drivers/input/touchscreen/w90p910_ts.c
1916 F:      drivers/watchdog/nuc900_wdt.c
1917 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1918 F:      drivers/mtd/nand/raw/nuc900_nand.c
1919 F:      drivers/rtc/rtc-nuc900.c
1920 F:      drivers/spi/spi-nuc900.c
1921 F:      drivers/usb/host/ehci-w90x900.c
1922 F:      drivers/video/fbdev/nuc900fb.c
1923
1924 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1925 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1926 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1927 S:      Orphan
1928 F:      arch/arm/mach-s3c24xx/mach-gta02.c
1929 F:      arch/arm/mach-s3c24xx/gta02.h
1930
1931 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1932 M:      Alexander Clouter <alex@digriz.org.uk>
1933 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1934 W:      http://www.digriz.org.uk/ts78xx/kernel
1935 S:      Maintained
1936 F:      arch/arm/mach-orion5x/ts78xx-*
1937
1938 ARM/OXNAS platform support
1939 M:      Neil Armstrong <narmstrong@baylibre.com>
1940 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1941 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1942 S:      Maintained
1943 F:      arch/arm/mach-oxnas/
1944 F:      arch/arm/boot/dts/ox8*.dts*
1945 N:      oxnas
1946
1947 ARM/PALM TREO SUPPORT
1948 M:      Tomas Cech <sleep_walker@suse.com>
1949 L:      linux-arm-kernel@lists.infradead.org
1950 W:      http://hackndev.com
1951 S:      Maintained
1952 F:      arch/arm/mach-pxa/palmtreo.*
1953
1954 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1955 M:      Marek Vasut <marek.vasut@gmail.com>
1956 L:      linux-arm-kernel@lists.infradead.org
1957 W:      http://hackndev.com
1958 S:      Maintained
1959 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1960 F:      arch/arm/mach-pxa/palmtx.c
1961 F:      arch/arm/mach-pxa/palmt5.*
1962 F:      arch/arm/mach-pxa/include/mach/palmld.h
1963 F:      arch/arm/mach-pxa/palmld.c
1964 F:      arch/arm/mach-pxa/palmte2.*
1965 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1966 F:      arch/arm/mach-pxa/palmtc.c
1967
1968 ARM/PALMZ72 SUPPORT
1969 M:      Sergey Lapin <slapin@ossfans.org>
1970 L:      linux-arm-kernel@lists.infradead.org
1971 W:      http://hackndev.com
1972 S:      Maintained
1973 F:      arch/arm/mach-pxa/palmz72.*
1974
1975 ARM/PLEB SUPPORT
1976 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1977 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1978 S:      Maintained
1979
1980 ARM/PT DIGITAL BOARD PORT
1981 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1982 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1983 W:      http://www.armlinux.org.uk/
1984 S:      Maintained
1985
1986 ARM/QUALCOMM SUPPORT
1987 M:      Andy Gross <andy.gross@linaro.org>
1988 M:      David Brown <david.brown@linaro.org>
1989 L:      linux-arm-msm@vger.kernel.org
1990 S:      Maintained
1991 F:      Documentation/devicetree/bindings/soc/qcom/
1992 F:      Documentation/devicetree/bindings/*/qcom*
1993 F:      arch/arm/boot/dts/qcom-*.dts
1994 F:      arch/arm/boot/dts/qcom-*.dtsi
1995 F:      arch/arm/mach-qcom/
1996 F:      arch/arm64/boot/dts/qcom/
1997 F:      drivers/*/qcom/
1998 F:      drivers/*/qcom*
1999 F:      drivers/*/*/qcom/
2000 F:      drivers/*/*/qcom*
2001 F:      drivers/*/pm8???-*
2002 F:      drivers/bluetooth/btqcomsmd.c
2003 F:      drivers/clocksource/timer-qcom.c
2004 F:      drivers/extcon/extcon-qcom*
2005 F:      drivers/iommu/msm*
2006 F:      drivers/i2c/busses/i2c-qup.c
2007 F:      drivers/i2c/busses/i2c-qcom-geni.c
2008 F:      drivers/mfd/ssbi.c
2009 F:      drivers/mmc/host/mmci_qcom*
2010 F:      drivers/mmc/host/sdhci_msm.c
2011 F:      drivers/pci/controller/dwc/pcie-qcom.c
2012 F:      drivers/phy/qualcomm/
2013 F:      drivers/power/*/msm*
2014 F:      drivers/reset/reset-qcom-*
2015 F:      drivers/scsi/ufs/ufs-qcom.*
2016 F:      drivers/spi/spi-qup.c
2017 F:      drivers/spi/spi-geni-qcom.c
2018 F:      drivers/spi/spi-qcom-qspi.c
2019 F:      drivers/tty/serial/msm_serial.c
2020 F:      drivers/usb/dwc3/dwc3-qcom.c
2021 F:      include/dt-bindings/*/qcom*
2022 F:      include/linux/*/qcom*
2023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
2024
2025 ARM/RADISYS ENP2611 MACHINE SUPPORT
2026 M:      Lennert Buytenhek <kernel@wantstofly.org>
2027 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2028 S:      Maintained
2029
2030 ARM/RDA MICRO ARCHITECTURE
2031 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2032 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2033 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2034 S:      Maintained
2035 F:      arch/arm/boot/dts/rda8810pl-*
2036 F:      drivers/clocksource/timer-rda.c
2037 F:      drivers/irqchip/irq-rda-intc.c
2038 F:      drivers/tty/serial/rda-uart.c
2039 F:      Documentation/devicetree/bindings/arm/rda.txt
2040 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2041 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2042 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2043
2044 ARM/REALTEK ARCHITECTURE
2045 M:      Andreas Färber <afaerber@suse.de>
2046 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2047 S:      Maintained
2048 F:      arch/arm64/boot/dts/realtek/
2049 F:      Documentation/devicetree/bindings/arm/realtek.txt
2050
2051 ARM/RENESAS ARM64 ARCHITECTURE
2052 M:      Simon Horman <horms@verge.net.au>
2053 M:      Magnus Damm <magnus.damm@gmail.com>
2054 L:      linux-renesas-soc@vger.kernel.org
2055 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2057 S:      Supported
2058 F:      arch/arm64/boot/dts/renesas/
2059 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2060 F:      drivers/soc/renesas/
2061 F:      include/linux/soc/renesas/
2062
2063 ARM/RISCPC ARCHITECTURE
2064 M:      Russell King <linux@armlinux.org.uk>
2065 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2066 W:      http://www.armlinux.org.uk/
2067 S:      Maintained
2068 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2069 F:      arch/arm/include/asm/hardware/ioc.h
2070 F:      arch/arm/include/asm/hardware/iomd.h
2071 F:      arch/arm/include/asm/hardware/memc.h
2072 F:      arch/arm/mach-rpc/
2073 F:      drivers/net/ethernet/8390/etherh.c
2074 F:      drivers/net/ethernet/i825xx/ether1*
2075 F:      drivers/net/ethernet/seeq/ether3*
2076 F:      drivers/scsi/arm/
2077
2078 ARM/Rockchip SoC support
2079 M:      Heiko Stuebner <heiko@sntech.de>
2080 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2081 L:      linux-rockchip@lists.infradead.org
2082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2083 S:      Maintained
2084 F:      arch/arm/boot/dts/rk3*
2085 F:      arch/arm/boot/dts/rv1108*
2086 F:      arch/arm/mach-rockchip/
2087 F:      drivers/clk/rockchip/
2088 F:      drivers/i2c/busses/i2c-rk3x.c
2089 F:      drivers/*/*rockchip*
2090 F:      drivers/*/*/*rockchip*
2091 F:      sound/soc/rockchip/
2092 N:      rockchip
2093
2094 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2095 M:      Kukjin Kim <kgene@kernel.org>
2096 M:      Krzysztof Kozlowski <krzk@kernel.org>
2097 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2098 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2099 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2100 S:      Maintained
2101 F:      arch/arm/boot/dts/s3c*
2102 F:      arch/arm/boot/dts/s5p*
2103 F:      arch/arm/boot/dts/exynos*
2104 F:      arch/arm64/boot/dts/exynos/
2105 F:      arch/arm/plat-samsung/
2106 F:      arch/arm/mach-s3c24*/
2107 F:      arch/arm/mach-s3c64xx/
2108 F:      arch/arm/mach-s5p*/
2109 F:      arch/arm/mach-exynos*/
2110 F:      drivers/*/*s3c24*
2111 F:      drivers/*/*/*s3c24*
2112 F:      drivers/*/*s3c64xx*
2113 F:      drivers/*/*s5pv210*
2114 F:      drivers/memory/samsung/*
2115 F:      drivers/soc/samsung/*
2116 F:      Documentation/arm/Samsung/
2117 F:      Documentation/devicetree/bindings/arm/samsung/
2118 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2119 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2120 N:      exynos
2121
2122 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2123 M:      Kyungmin Park <kyungmin.park@samsung.com>
2124 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2125 S:      Maintained
2126 F:      arch/arm/mach-s5pv210/
2127
2128 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2129 M:      Kyungmin Park <kyungmin.park@samsung.com>
2130 M:      Kamil Debski <kamil@wypas.org>
2131 M:      Andrzej Hajda <a.hajda@samsung.com>
2132 L:      linux-arm-kernel@lists.infradead.org
2133 L:      linux-media@vger.kernel.org
2134 S:      Maintained
2135 F:      drivers/media/platform/s5p-g2d/
2136
2137 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2138 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2139 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2140 L:      linux-media@vger.kernel.org
2141 S:      Maintained
2142 F:      drivers/media/platform/s5p-cec/
2143 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2144
2145 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2146 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2147 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2148 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2149 L:      linux-arm-kernel@lists.infradead.org
2150 L:      linux-media@vger.kernel.org
2151 S:      Maintained
2152 F:      drivers/media/platform/s5p-jpeg/
2153
2154 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2155 M:      Kyungmin Park <kyungmin.park@samsung.com>
2156 M:      Kamil Debski <kamil@wypas.org>
2157 M:      Jeongtae Park <jtp.park@samsung.com>
2158 M:      Andrzej Hajda <a.hajda@samsung.com>
2159 L:      linux-arm-kernel@lists.infradead.org
2160 L:      linux-media@vger.kernel.org
2161 S:      Maintained
2162 F:      drivers/media/platform/s5p-mfc/
2163
2164 ARM/SHMOBILE ARM ARCHITECTURE
2165 M:      Simon Horman <horms@verge.net.au>
2166 M:      Magnus Damm <magnus.damm@gmail.com>
2167 L:      linux-renesas-soc@vger.kernel.org
2168 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2170 S:      Supported
2171 F:      arch/arm/boot/dts/emev2*
2172 F:      arch/arm/boot/dts/gr-peach*
2173 F:      arch/arm/boot/dts/iwg20d-q7*
2174 F:      arch/arm/boot/dts/r7s*
2175 F:      arch/arm/boot/dts/r8a*
2176 F:      arch/arm/boot/dts/r9a*
2177 F:      arch/arm/boot/dts/sh*
2178 F:      arch/arm/configs/shmobile_defconfig
2179 F:      arch/arm/include/debug/renesas-scif.S
2180 F:      arch/arm/mach-shmobile/
2181 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2182 F:      drivers/soc/renesas/
2183 F:      include/linux/soc/renesas/
2184
2185 ARM/SOCFPGA ARCHITECTURE
2186 M:      Dinh Nguyen <dinguyen@kernel.org>
2187 S:      Maintained
2188 F:      arch/arm/mach-socfpga/
2189 F:      arch/arm/boot/dts/socfpga*
2190 F:      arch/arm/configs/socfpga_defconfig
2191 F:      arch/arm64/boot/dts/altera/
2192 W:      http://www.rocketboards.org
2193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2194
2195 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2196 M:      Dinh Nguyen <dinguyen@kernel.org>
2197 S:      Maintained
2198 F:      drivers/clk/socfpga/
2199
2200 ARM/SOCFPGA EDAC SUPPORT
2201 M:      Thor Thayer <thor.thayer@linux.intel.com>
2202 S:      Maintained
2203 F:      drivers/edac/altera_edac.
2204
2205 ARM/SPREADTRUM SoC SUPPORT
2206 M:      Orson Zhai <orsonzhai@gmail.com>
2207 M:      Baolin Wang <baolin.wang@linaro.org>
2208 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2209 S:      Maintained
2210 F:      arch/arm64/boot/dts/sprd
2211 N:      sprd
2212
2213 ARM/STI ARCHITECTURE
2214 M:      Patrice Chotard <patrice.chotard@st.com>
2215 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2216 W:      http://www.stlinux.com
2217 S:      Maintained
2218 F:      arch/arm/mach-sti/
2219 F:      arch/arm/boot/dts/sti*
2220 F:      drivers/char/hw_random/st-rng.c
2221 F:      drivers/clocksource/arm_global_timer.c
2222 F:      drivers/clocksource/clksrc_st_lpc.c
2223 F:      drivers/cpufreq/sti-cpufreq.c
2224 F:      drivers/dma/st_fdma*
2225 F:      drivers/i2c/busses/i2c-st.c
2226 F:      drivers/media/rc/st_rc.c
2227 F:      drivers/media/platform/sti/c8sectpfe/
2228 F:      drivers/mmc/host/sdhci-st.c
2229 F:      drivers/phy/st/phy-miphy28lp.c
2230 F:      drivers/phy/st/phy-stih407-usb.c
2231 F:      drivers/pinctrl/pinctrl-st.c
2232 F:      drivers/remoteproc/st_remoteproc.c
2233 F:      drivers/remoteproc/st_slim_rproc.c
2234 F:      drivers/reset/sti/
2235 F:      drivers/rtc/rtc-st-lpc.c
2236 F:      drivers/tty/serial/st-asc.c
2237 F:      drivers/usb/dwc3/dwc3-st.c
2238 F:      drivers/usb/host/ehci-st.c
2239 F:      drivers/usb/host/ohci-st.c
2240 F:      drivers/watchdog/st_lpc_wdt.c
2241 F:      drivers/ata/ahci_st.c
2242 F:      include/linux/remoteproc/st_slim_rproc.h
2243
2244 ARM/STM32 ARCHITECTURE
2245 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2246 M:      Alexandre Torgue <alexandre.torgue@st.com>
2247 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2248 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2249 S:      Maintained
2250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2251 N:      stm32
2252 N:      stm
2253 F:      arch/arm/boot/dts/stm32*
2254 F:      arch/arm/mach-stm32/
2255 F:      drivers/clocksource/armv7m_systick.c
2256
2257 ARM/Synaptics SoC support
2258 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2259 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2260 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2261 S:      Maintained
2262 F:      arch/arm/mach-berlin/
2263 F:      arch/arm/boot/dts/berlin*
2264 F:      arch/arm64/boot/dts/synaptics/
2265
2266 ARM/TANGO ARCHITECTURE
2267 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2268 M:      Mans Rullgard <mans@mansr.com>
2269 L:      linux-arm-kernel@lists.infradead.org
2270 S:      Odd Fixes
2271 N:      tango
2272
2273 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2274 M:      Lennert Buytenhek <kernel@wantstofly.org>
2275 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2276 S:      Maintained
2277
2278 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2279 M:      Hans Verkuil <hans.verkuil@cisco.com>
2280 L:      linux-tegra@vger.kernel.org
2281 L:      linux-media@vger.kernel.org
2282 S:      Maintained
2283 F:      drivers/media/platform/tegra-cec/
2284 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2285
2286 ARM/TETON BGA MACHINE SUPPORT
2287 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2288 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2289 S:      Maintained
2290
2291 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2292 M:      Santosh Shilimkar <ssantosh@kernel.org>
2293 L:      linux-kernel@vger.kernel.org
2294 S:      Maintained
2295 F:      drivers/memory/*emif*
2296
2297 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2298 M:      Tero Kristo <t-kristo@ti.com>
2299 M:      Nishanth Menon <nm@ti.com>
2300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2301 S:      Supported
2302 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2303 F:      arch/arm64/boot/dts/ti/Makefile
2304 F:      arch/arm64/boot/dts/ti/k3-*
2305 F:      include/dt-bindings/pinctrl/k3.h
2306
2307 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2308 M:      Santosh Shilimkar <ssantosh@kernel.org>
2309 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2310 S:      Maintained
2311 F:      arch/arm/mach-keystone/
2312 F:      arch/arm/boot/dts/keystone-*
2313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2314
2315 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2316 M:      Santosh Shilimkar <ssantosh@kernel.org>
2317 L:      linux-kernel@vger.kernel.org
2318 S:      Maintained
2319 F:      drivers/clk/keystone/
2320
2321 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2322 M:      Santosh Shilimkar <ssantosh@kernel.org>
2323 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2324 L:      linux-kernel@vger.kernel.org
2325 S:      Maintained
2326 F:      drivers/clocksource/timer-keystone.c
2327
2328 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2329 M:      Santosh Shilimkar <ssantosh@kernel.org>
2330 L:      linux-kernel@vger.kernel.org
2331 S:      Maintained
2332 F:      drivers/power/reset/keystone-reset.c
2333
2334 ARM/THECUS N2100 MACHINE SUPPORT
2335 M:      Lennert Buytenhek <kernel@wantstofly.org>
2336 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2337 S:      Maintained
2338
2339 ARM/TOSA MACHINE SUPPORT
2340 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2341 M:      Dirk Opfer <dirk@opfer-online.de>
2342 S:      Maintained
2343
2344 ARM/UNIPHIER ARCHITECTURE
2345 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2346 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2348 S:      Maintained
2349 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2350 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2351 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2352 F:      arch/arm/boot/dts/uniphier*
2353 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2354 F:      arch/arm/mach-uniphier/
2355 F:      arch/arm/mm/cache-uniphier.c
2356 F:      arch/arm64/boot/dts/socionext/uniphier*
2357 F:      drivers/bus/uniphier-system-bus.c
2358 F:      drivers/clk/uniphier/
2359 F:      drivers/dmaengine/uniphier-mdmac.c
2360 F:      drivers/gpio/gpio-uniphier.c
2361 F:      drivers/i2c/busses/i2c-uniphier*
2362 F:      drivers/irqchip/irq-uniphier-aidet.c
2363 F:      drivers/mmc/host/uniphier-sd.c
2364 F:      drivers/pinctrl/uniphier/
2365 F:      drivers/reset/reset-uniphier.c
2366 F:      drivers/tty/serial/8250/8250_uniphier.c
2367 N:      uniphier
2368
2369 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2370 M:      Ulf Hansson <ulf.hansson@linaro.org>
2371 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2372 T:      git git://git.linaro.org/people/ulfh/clk.git
2373 S:      Maintained
2374 F:      drivers/clk/ux500/
2375
2376 ARM/VERSATILE EXPRESS PLATFORM
2377 M:      Liviu Dudau <liviu.dudau@arm.com>
2378 M:      Sudeep Holla <sudeep.holla@arm.com>
2379 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2380 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2381 S:      Maintained
2382 F:      arch/arm/boot/dts/vexpress*
2383 F:      arch/arm64/boot/dts/arm/
2384 F:      arch/arm/mach-vexpress/
2385 F:      */*/vexpress*
2386 F:      */*/*/vexpress*
2387 F:      drivers/clk/versatile/clk-vexpress-osc.c
2388 F:      drivers/clocksource/timer-versatile.c
2389 N:      mps2
2390
2391 ARM/VFP SUPPORT
2392 M:      Russell King <linux@armlinux.org.uk>
2393 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2394 W:      http://www.armlinux.org.uk/
2395 S:      Maintained
2396 F:      arch/arm/vfp/
2397
2398 ARM/VOIPAC PXA270 SUPPORT
2399 M:      Marek Vasut <marek.vasut@gmail.com>
2400 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2401 S:      Maintained
2402 F:      arch/arm/mach-pxa/vpac270.c
2403 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2404
2405 ARM/VT8500 ARM ARCHITECTURE
2406 M:      Tony Prisk <linux@prisktech.co.nz>
2407 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2408 S:      Maintained
2409 F:      arch/arm/mach-vt8500/
2410 F:      drivers/clocksource/timer-vt8500.c
2411 F:      drivers/i2c/busses/i2c-wmt.c
2412 F:      drivers/mmc/host/wmt-sdmmc.c
2413 F:      drivers/pwm/pwm-vt8500.c
2414 F:      drivers/rtc/rtc-vt8500.c
2415 F:      drivers/tty/serial/vt8500_serial.c
2416 F:      drivers/usb/host/ehci-platform.c
2417 F:      drivers/usb/host/uhci-platform.c
2418 F:      drivers/video/fbdev/vt8500lcdfb.*
2419 F:      drivers/video/fbdev/wm8505fb*
2420 F:      drivers/video/fbdev/wmt_ge_rops.*
2421
2422 ARM/ZIPIT Z2 SUPPORT
2423 M:      Marek Vasut <marek.vasut@gmail.com>
2424 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2425 S:      Maintained
2426 F:      arch/arm/mach-pxa/z2.c
2427 F:      arch/arm/mach-pxa/include/mach/z2.h
2428
2429 ARM/ZTE ARCHITECTURE
2430 M:      Jun Nie <jun.nie@linaro.org>
2431 M:      Shawn Guo <shawnguo@kernel.org>
2432 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2433 S:      Maintained
2434 F:      arch/arm/boot/dts/zx2967*
2435 F:      arch/arm/mach-zx/
2436 F:      arch/arm64/boot/dts/zte/
2437 F:      drivers/clk/zte/
2438 F:      drivers/dma/zx_dma.c
2439 F:      drivers/gpio/gpio-zx.c
2440 F:      drivers/i2c/busses/i2c-zx2967.c
2441 F:      drivers/mmc/host/dw_mmc-zx.*
2442 F:      drivers/pinctrl/zte/
2443 F:      drivers/soc/zte/
2444 F:      drivers/thermal/zx2967_thermal.c
2445 F:      drivers/watchdog/zx2967_wdt.c
2446 F:      Documentation/devicetree/bindings/arm/zte.yaml
2447 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2448 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2449 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2450 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2451 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2452 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2453 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2454 F:      Documentation/devicetree/bindings/soc/zte/
2455 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2456 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2457 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2458 F:      include/dt-bindings/clock/zx2967*.h
2459 F:      include/dt-bindings/soc/zte,*.h
2460 F:      sound/soc/codecs/zx_aud96p22.c
2461 F:      sound/soc/zte/
2462
2463 ARM/ZYNQ ARCHITECTURE
2464 M:      Michal Simek <michal.simek@xilinx.com>
2465 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2466 W:      http://wiki.xilinx.com
2467 T:      git https://github.com/Xilinx/linux-xlnx.git
2468 S:      Supported
2469 F:      arch/arm/mach-zynq/
2470 F:      drivers/cpuidle/cpuidle-zynq.c
2471 F:      drivers/block/xsysace.c
2472 N:      zynq
2473 N:      xilinx
2474 F:      drivers/clocksource/timer-cadence-ttc.c
2475 F:      drivers/i2c/busses/i2c-cadence.c
2476 F:      drivers/mmc/host/sdhci-of-arasan.c
2477 F:      drivers/edac/synopsys_edac.c
2478 F:      drivers/i2c/busses/i2c-xiic.c
2479
2480 ARM64 PORT (AARCH64 ARCHITECTURE)
2481 M:      Catalin Marinas <catalin.marinas@arm.com>
2482 M:      Will Deacon <will.deacon@arm.com>
2483 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2485 S:      Maintained
2486 F:      arch/arm64/
2487 X:      arch/arm64/boot/dts/
2488 F:      Documentation/arm64/
2489
2490 AS3645A LED FLASH CONTROLLER DRIVER
2491 M:      Sakari Ailus <sakari.ailus@iki.fi>
2492 L:      linux-leds@vger.kernel.org
2493 S:      Maintained
2494 F:      drivers/leds/leds-as3645a.c
2495
2496 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2497 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2498 L:      linux-media@vger.kernel.org
2499 T:      git git://linuxtv.org/media_tree.git
2500 S:      Maintained
2501 F:      drivers/media/i2c/ak7375.c
2502 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2503
2504 ASAHI KASEI AK8974 DRIVER
2505 M:      Linus Walleij <linus.walleij@linaro.org>
2506 L:      linux-iio@vger.kernel.org
2507 W:      http://www.akm.com/
2508 S:      Supported
2509 F:      drivers/iio/magnetometer/ak8974.c
2510
2511 ASC7621 HARDWARE MONITOR DRIVER
2512 M:      George Joseph <george.joseph@fairview5.com>
2513 L:      linux-hwmon@vger.kernel.org
2514 S:      Maintained
2515 F:      Documentation/hwmon/asc7621
2516 F:      drivers/hwmon/asc7621.c
2517
2518 ASPEED VIDEO ENGINE DRIVER
2519 M:      Eddie James <eajames@linux.ibm.com>
2520 L:      linux-media@vger.kernel.org
2521 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2522 S:      Maintained
2523 F:      drivers/media/platform/aspeed-video.c
2524 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2525
2526 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2527 M:      Corentin Chary <corentin.chary@gmail.com>
2528 L:      acpi4asus-user@lists.sourceforge.net
2529 L:      platform-driver-x86@vger.kernel.org
2530 W:      http://acpi4asus.sf.net
2531 S:      Maintained
2532 F:      drivers/platform/x86/asus*.c
2533 F:      drivers/platform/x86/eeepc*.c
2534
2535 ASUS WIRELESS RADIO CONTROL DRIVER
2536 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2537 L:      platform-driver-x86@vger.kernel.org
2538 S:      Maintained
2539 F:      drivers/platform/x86/asus-wireless.c
2540
2541 ASYMMETRIC KEYS
2542 M:      David Howells <dhowells@redhat.com>
2543 L:      keyrings@vger.kernel.org
2544 S:      Maintained
2545 F:      Documentation/crypto/asymmetric-keys.txt
2546 F:      include/linux/verification.h
2547 F:      include/crypto/public_key.h
2548 F:      include/crypto/pkcs7.h
2549 F:      crypto/asymmetric_keys/
2550
2551 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2552 R:      Dan Williams <dan.j.williams@intel.com>
2553 W:      http://sourceforge.net/projects/xscaleiop
2554 S:      Odd fixes
2555 F:      Documentation/crypto/async-tx-api.txt
2556 F:      crypto/async_tx/
2557 F:      drivers/dma/
2558 F:      include/linux/dmaengine.h
2559 F:      include/linux/async_tx.h
2560
2561 AT24 EEPROM DRIVER
2562 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2563 L:      linux-i2c@vger.kernel.org
2564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2565 S:      Maintained
2566 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2567 F:      drivers/misc/eeprom/at24.c
2568
2569 ATA OVER ETHERNET (AOE) DRIVER
2570 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2571 W:      http://www.openaoe.org/
2572 S:      Supported
2573 F:      Documentation/aoe/
2574 F:      drivers/block/aoe/
2575
2576 ATHEROS 71XX/9XXX GPIO DRIVER
2577 M:      Alban Bedel <albeu@free.fr>
2578 W:      https://github.com/AlbanBedel/linux
2579 T:      git git://github.com/AlbanBedel/linux
2580 S:      Maintained
2581 F:      drivers/gpio/gpio-ath79.c
2582 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2583
2584 ATHEROS 71XX/9XXX USB PHY DRIVER
2585 M:      Alban Bedel <albeu@free.fr>
2586 W:      https://github.com/AlbanBedel/linux
2587 T:      git git://github.com/AlbanBedel/linux
2588 S:      Maintained
2589 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2590 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2591
2592 ATHEROS ATH GENERIC UTILITIES
2593 M:      Kalle Valo <kvalo@codeaurora.org>
2594 L:      linux-wireless@vger.kernel.org
2595 S:      Supported
2596 F:      drivers/net/wireless/ath/*
2597
2598 ATHEROS ATH5K WIRELESS DRIVER
2599 M:      Jiri Slaby <jirislaby@gmail.com>
2600 M:      Nick Kossifidis <mickflemm@gmail.com>
2601 M:      Luis Chamberlain <mcgrof@kernel.org>
2602 L:      linux-wireless@vger.kernel.org
2603 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2604 S:      Maintained
2605 F:      drivers/net/wireless/ath/ath5k/
2606
2607 ATHEROS ATH6KL WIRELESS DRIVER
2608 M:      Kalle Valo <kvalo@codeaurora.org>
2609 L:      linux-wireless@vger.kernel.org
2610 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2612 S:      Supported
2613 F:      drivers/net/wireless/ath/ath6kl/
2614
2615 ATI_REMOTE2 DRIVER
2616 M:      Ville Syrjala <syrjala@sci.fi>
2617 S:      Maintained
2618 F:      drivers/input/misc/ati_remote2.c
2619
2620 ATK0110 HWMON DRIVER
2621 M:      Luca Tettamanti <kronos.it@gmail.com>
2622 L:      linux-hwmon@vger.kernel.org
2623 S:      Maintained
2624 F:      drivers/hwmon/asus_atk0110.c
2625
2626 ATLX ETHERNET DRIVERS
2627 M:      Jay Cliburn <jcliburn@gmail.com>
2628 M:      Chris Snook <chris.snook@gmail.com>
2629 L:      netdev@vger.kernel.org
2630 W:      http://sourceforge.net/projects/atl1
2631 W:      http://atl1.sourceforge.net
2632 S:      Maintained
2633 F:      drivers/net/ethernet/atheros/
2634
2635 ATM
2636 M:      Chas Williams <3chas3@gmail.com>
2637 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2638 L:      netdev@vger.kernel.org
2639 W:      http://linux-atm.sourceforge.net
2640 S:      Maintained
2641 F:      drivers/atm/
2642 F:      include/linux/atm*
2643 F:      include/uapi/linux/atm*
2644
2645 ATMEL MACB ETHERNET DRIVER
2646 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2647 S:      Supported
2648 F:      drivers/net/ethernet/cadence/
2649
2650 ATMEL MAXTOUCH DRIVER
2651 M:      Nick Dyer <nick@shmanahar.org>
2652 T:      git git://github.com/ndyer/linux.git
2653 S:      Maintained
2654 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2655 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2656
2657 ATMEL WIRELESS DRIVER
2658 M:      Simon Kelley <simon@thekelleys.org.uk>
2659 L:      linux-wireless@vger.kernel.org
2660 W:      http://www.thekelleys.org.uk/atmel
2661 W:      http://atmelwlandriver.sourceforge.net/
2662 S:      Maintained
2663 F:      drivers/net/wireless/atmel/atmel*
2664
2665 ATOMIC INFRASTRUCTURE
2666 M:      Will Deacon <will.deacon@arm.com>
2667 M:      Peter Zijlstra <peterz@infradead.org>
2668 R:      Boqun Feng <boqun.feng@gmail.com>
2669 L:      linux-kernel@vger.kernel.org
2670 S:      Maintained
2671 F:      arch/*/include/asm/atomic*.h
2672 F:      include/*/atomic*.h
2673 F:      scripts/atomic/
2674
2675 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2676 M:      Bradley Grove <linuxdrivers@attotech.com>
2677 L:      linux-scsi@vger.kernel.org
2678 W:      http://www.attotech.com
2679 S:      Supported
2680 F:      drivers/scsi/esas2r
2681
2682 ATUSB IEEE 802.15.4 RADIO DRIVER
2683 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2684 L:      linux-wpan@vger.kernel.org
2685 S:      Maintained
2686 F:      drivers/net/ieee802154/atusb.c
2687 F:      drivers/net/ieee802154/atusb.h
2688 F:      drivers/net/ieee802154/at86rf230.h
2689
2690 AUDIT SUBSYSTEM
2691 M:      Paul Moore <paul@paul-moore.com>
2692 M:      Eric Paris <eparis@redhat.com>
2693 L:      linux-audit@redhat.com (moderated for non-subscribers)
2694 W:      https://github.com/linux-audit
2695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2696 S:      Supported
2697 F:      include/linux/audit.h
2698 F:      include/uapi/linux/audit.h
2699 F:      kernel/audit*
2700
2701 AUXILIARY DISPLAY DRIVERS
2702 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2703 S:      Maintained
2704 F:      drivers/auxdisplay/
2705 F:      include/linux/cfag12864b.h
2706
2707 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2708 M:      Andreas Klinger <ak@it-klinger.de>
2709 L:      linux-iio@vger.kernel.org
2710 S:      Maintained
2711 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2712 F:      drivers/iio/adc/hx711.c
2713
2714 AX.25 NETWORK LAYER
2715 M:      Ralf Baechle <ralf@linux-mips.org>
2716 L:      linux-hams@vger.kernel.org
2717 W:      http://www.linux-ax25.org/
2718 S:      Maintained
2719 F:      include/uapi/linux/ax25.h
2720 F:      include/net/ax25.h
2721 F:      net/ax25/
2722
2723 AXENTIA ARM DEVICES
2724 M:      Peter Rosin <peda@axentia.se>
2725 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2726 S:      Maintained
2727 F:      Documentation/devicetree/bindings/arm/axentia.txt
2728 F:      arch/arm/boot/dts/at91-linea.dtsi
2729 F:      arch/arm/boot/dts/at91-natte.dtsi
2730 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2731 F:      arch/arm/boot/dts/at91-tse850-3.dts
2732
2733 AXENTIA ASOC DRIVERS
2734 M:      Peter Rosin <peda@axentia.se>
2735 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2736 S:      Maintained
2737 F:      Documentation/devicetree/bindings/sound/axentia,*
2738 F:      sound/soc/atmel/tse850-pcm5142.c
2739
2740 AXXIA I2C CONTROLLER
2741 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2742 L:      linux-i2c@vger.kernel.org
2743 S:      Maintained
2744 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2745 F:      drivers/i2c/busses/i2c-axxia.c
2746
2747 AZ6007 DVB DRIVER
2748 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2749 L:      linux-media@vger.kernel.org
2750 W:      https://linuxtv.org
2751 T:      git git://linuxtv.org/media_tree.git
2752 S:      Maintained
2753 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2754
2755 AZTECH FM RADIO RECEIVER DRIVER
2756 M:      Hans Verkuil <hverkuil@xs4all.nl>
2757 L:      linux-media@vger.kernel.org
2758 T:      git git://linuxtv.org/media_tree.git
2759 W:      https://linuxtv.org
2760 S:      Maintained
2761 F:      drivers/media/radio/radio-aztech*
2762
2763 B43 WIRELESS DRIVER
2764 L:      linux-wireless@vger.kernel.org
2765 L:      b43-dev@lists.infradead.org
2766 W:      http://wireless.kernel.org/en/users/Drivers/b43
2767 S:      Odd Fixes
2768 F:      drivers/net/wireless/broadcom/b43/
2769
2770 B43LEGACY WIRELESS DRIVER
2771 M:      Larry Finger <Larry.Finger@lwfinger.net>
2772 L:      linux-wireless@vger.kernel.org
2773 L:      b43-dev@lists.infradead.org
2774 W:      http://wireless.kernel.org/en/users/Drivers/b43
2775 S:      Maintained
2776 F:      drivers/net/wireless/broadcom/b43legacy/
2777
2778 BACKLIGHT CLASS/SUBSYSTEM
2779 M:      Lee Jones <lee.jones@linaro.org>
2780 M:      Daniel Thompson <daniel.thompson@linaro.org>
2781 M:      Jingoo Han <jingoohan1@gmail.com>
2782 L:      dri-devel@lists.freedesktop.org
2783 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2784 S:      Maintained
2785 F:      drivers/video/backlight/
2786 F:      include/linux/backlight.h
2787 F:      include/linux/pwm_backlight.h
2788 F:      Documentation/devicetree/bindings/leds/backlight
2789
2790 BATMAN ADVANCED
2791 M:      Marek Lindner <mareklindner@neomailbox.ch>
2792 M:      Simon Wunderlich <sw@simonwunderlich.de>
2793 M:      Antonio Quartulli <a@unstable.cc>
2794 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2795 W:      https://www.open-mesh.org/
2796 B:      https://www.open-mesh.org/projects/batman-adv/issues
2797 C:      irc://chat.freenode.net/batman
2798 Q:      https://patchwork.open-mesh.org/project/batman/list/
2799 T:      git https://git.open-mesh.org/linux-merge.git
2800 S:      Maintained
2801 F:      Documentation/ABI/obsolete/sysfs-class-net-batman-adv
2802 F:      Documentation/ABI/obsolete/sysfs-class-net-mesh
2803 F:      Documentation/networking/batman-adv.rst
2804 F:      include/uapi/linux/batadv_packet.h
2805 F:      include/uapi/linux/batman_adv.h
2806 F:      net/batman-adv/
2807
2808 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2809 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2810 L:      linux-hams@vger.kernel.org
2811 W:      http://www.baycom.org/~tom/ham/ham.html
2812 S:      Maintained
2813 F:      drivers/net/hamradio/baycom*
2814
2815 BCACHE (BLOCK LAYER CACHE)
2816 M:      Coly Li <colyli@suse.de>
2817 M:      Kent Overstreet <kent.overstreet@gmail.com>
2818 L:      linux-bcache@vger.kernel.org
2819 W:      http://bcache.evilpiepirate.org
2820 C:      irc://irc.oftc.net/bcache
2821 S:      Maintained
2822 F:      drivers/md/bcache/
2823
2824 BDISP ST MEDIA DRIVER
2825 M:      Fabien Dessenne <fabien.dessenne@st.com>
2826 L:      linux-media@vger.kernel.org
2827 T:      git git://linuxtv.org/media_tree.git
2828 W:      https://linuxtv.org
2829 S:      Supported
2830 F:      drivers/media/platform/sti/bdisp
2831
2832 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2833 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2834 L:      netdev@vger.kernel.org
2835 S:      Maintained
2836 F:      drivers/net/ethernet/ec_bhf.c
2837
2838 BEFS FILE SYSTEM
2839 M:      Luis de Bethencourt <luisbg@kernel.org>
2840 M:      Salah Triki <salah.triki@gmail.com>
2841 S:      Maintained
2842 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2843 F:      Documentation/filesystems/befs.txt
2844 F:      fs/befs/
2845
2846 BFQ I/O SCHEDULER
2847 M:      Paolo Valente <paolo.valente@linaro.org>
2848 M:      Jens Axboe <axboe@kernel.dk>
2849 L:      linux-block@vger.kernel.org
2850 S:      Maintained
2851 F:      block/bfq-*
2852 F:      Documentation/block/bfq-iosched.txt
2853
2854 BFS FILE SYSTEM
2855 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2856 S:      Maintained
2857 F:      Documentation/filesystems/bfs.txt
2858 F:      fs/bfs/
2859 F:      include/uapi/linux/bfs_fs.h
2860
2861 BLINKM RGB LED DRIVER
2862 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2863 S:      Maintained
2864 F:      drivers/leds/leds-blinkm.c
2865
2866 BLOCK LAYER
2867 M:      Jens Axboe <axboe@kernel.dk>
2868 L:      linux-block@vger.kernel.org
2869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2870 S:      Maintained
2871 F:      block/
2872 F:      drivers/block/
2873 F:      kernel/trace/blktrace.c
2874 F:      lib/sbitmap.c
2875
2876 BLOCK2MTD DRIVER
2877 M:      Joern Engel <joern@lazybastard.org>
2878 L:      linux-mtd@lists.infradead.org
2879 S:      Maintained
2880 F:      drivers/mtd/devices/block2mtd.c
2881
2882 BLUETOOTH DRIVERS
2883 M:      Marcel Holtmann <marcel@holtmann.org>
2884 M:      Johan Hedberg <johan.hedberg@gmail.com>
2885 L:      linux-bluetooth@vger.kernel.org
2886 W:      http://www.bluez.org/
2887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2889 S:      Maintained
2890 F:      drivers/bluetooth/
2891
2892 BLUETOOTH SUBSYSTEM
2893 M:      Marcel Holtmann <marcel@holtmann.org>
2894 M:      Johan Hedberg <johan.hedberg@gmail.com>
2895 L:      linux-bluetooth@vger.kernel.org
2896 W:      http://www.bluez.org/
2897 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2899 S:      Maintained
2900 F:      net/bluetooth/
2901 F:      include/net/bluetooth/
2902
2903 BONDING DRIVER
2904 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2905 M:      Veaceslav Falico <vfalico@gmail.com>
2906 M:      Andy Gospodarek <andy@greyhouse.net>
2907 L:      netdev@vger.kernel.org
2908 W:      http://sourceforge.net/projects/bonding/
2909 S:      Supported
2910 F:      drivers/net/bonding/
2911 F:      include/uapi/linux/if_bonding.h
2912
2913 BPF (Safe dynamic programs and tools)
2914 M:      Alexei Starovoitov <ast@kernel.org>
2915 M:      Daniel Borkmann <daniel@iogearbox.net>
2916 R:      Martin KaFai Lau <kafai@fb.com>
2917 R:      Song Liu <songliubraving@fb.com>
2918 R:      Yonghong Song <yhs@fb.com>
2919 L:      netdev@vger.kernel.org
2920 L:      bpf@vger.kernel.org
2921 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2922 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2923 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2924 S:      Supported
2925 F:      arch/*/net/*
2926 F:      Documentation/networking/filter.txt
2927 F:      Documentation/bpf/
2928 F:      include/linux/bpf*
2929 F:      include/linux/filter.h
2930 F:      include/trace/events/xdp.h
2931 F:      include/uapi/linux/bpf*
2932 F:      include/uapi/linux/filter.h
2933 F:      kernel/bpf/
2934 F:      kernel/trace/bpf_trace.c
2935 F:      lib/test_bpf.c
2936 F:      net/bpf/
2937 F:      net/core/filter.c
2938 F:      net/sched/act_bpf.c
2939 F:      net/sched/cls_bpf.c
2940 F:      samples/bpf/
2941 F:      tools/bpf/
2942 F:      tools/lib/bpf/
2943 F:      tools/testing/selftests/bpf/
2944 K:      bpf
2945 N:      bpf
2946
2947 BPF JIT for ARM
2948 M:      Shubham Bansal <illusionist.neo@gmail.com>
2949 L:      netdev@vger.kernel.org
2950 L:      bpf@vger.kernel.org
2951 S:      Maintained
2952 F:      arch/arm/net/
2953
2954 BPF JIT for ARM64
2955 M:      Daniel Borkmann <daniel@iogearbox.net>
2956 M:      Alexei Starovoitov <ast@kernel.org>
2957 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2958 L:      netdev@vger.kernel.org
2959 L:      bpf@vger.kernel.org
2960 S:      Supported
2961 F:      arch/arm64/net/
2962
2963 BPF JIT for MIPS (32-BIT AND 64-BIT)
2964 M:      Paul Burton <paul.burton@mips.com>
2965 L:      netdev@vger.kernel.org
2966 L:      bpf@vger.kernel.org
2967 S:      Maintained
2968 F:      arch/mips/net/
2969
2970 BPF JIT for NFP NICs
2971 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2972 L:      netdev@vger.kernel.org
2973 L:      bpf@vger.kernel.org
2974 S:      Supported
2975 F:      drivers/net/ethernet/netronome/nfp/bpf/
2976
2977 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2978 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2979 M:      Sandipan Das <sandipan@linux.ibm.com>
2980 L:      netdev@vger.kernel.org
2981 L:      bpf@vger.kernel.org
2982 S:      Maintained
2983 F:      arch/powerpc/net/
2984
2985 BPF JIT for RISC-V (RV64G)
2986 M:      Björn Töpel <bjorn.topel@gmail.com>
2987 L:      netdev@vger.kernel.org
2988 S:      Maintained
2989 F:      arch/riscv/net/
2990
2991 BPF JIT for S390
2992 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2993 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2994 L:      netdev@vger.kernel.org
2995 L:      bpf@vger.kernel.org
2996 S:      Maintained
2997 F:      arch/s390/net/
2998 X:      arch/s390/net/pnet.c
2999
3000 BPF JIT for SPARC (32-BIT AND 64-BIT)
3001 M:      David S. Miller <davem@davemloft.net>
3002 L:      netdev@vger.kernel.org
3003 L:      bpf@vger.kernel.org
3004 S:      Maintained
3005 F:      arch/sparc/net/
3006
3007 BPF JIT for X86 32-BIT
3008 M:      Wang YanQing <udknight@gmail.com>
3009 L:      netdev@vger.kernel.org
3010 L:      bpf@vger.kernel.org
3011 S:      Maintained
3012 F:      arch/x86/net/bpf_jit_comp32.c
3013
3014 BPF JIT for X86 64-BIT
3015 M:      Alexei Starovoitov <ast@kernel.org>
3016 M:      Daniel Borkmann <daniel@iogearbox.net>
3017 L:      netdev@vger.kernel.org
3018 L:      bpf@vger.kernel.org
3019 S:      Supported
3020 F:      arch/x86/net/
3021 X:      arch/x86/net/bpf_jit_comp32.c
3022
3023 BROADCOM B44 10/100 ETHERNET DRIVER
3024 M:      Michael Chan <michael.chan@broadcom.com>
3025 L:      netdev@vger.kernel.org
3026 S:      Supported
3027 F:      drivers/net/ethernet/broadcom/b44.*
3028
3029 BROADCOM B53 ETHERNET SWITCH DRIVER
3030 M:      Florian Fainelli <f.fainelli@gmail.com>
3031 L:      netdev@vger.kernel.org
3032 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3033 S:      Supported
3034 F:      drivers/net/dsa/b53/*
3035 F:      include/linux/platform_data/b53.h
3036
3037 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3038 M:      Florian Fainelli <f.fainelli@gmail.com>
3039 M:      Ray Jui <rjui@broadcom.com>
3040 M:      Scott Branden <sbranden@broadcom.com>
3041 M:      bcm-kernel-feedback-list@broadcom.com
3042 T:      git git://github.com/broadcom/mach-bcm
3043 S:      Maintained
3044 N:      bcm281*
3045 N:      bcm113*
3046 N:      bcm216*
3047 N:      kona
3048 F:      arch/arm/mach-bcm/
3049
3050 BROADCOM BCM2835 ARM ARCHITECTURE
3051 M:      Eric Anholt <eric@anholt.net>
3052 M:      Stefan Wahren <stefan.wahren@i2se.com>
3053 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3054 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3055 T:      git git://github.com/anholt/linux
3056 S:      Maintained
3057 N:      bcm2835
3058 F:      drivers/staging/vc04_services
3059
3060 BROADCOM BCM47XX MIPS ARCHITECTURE
3061 M:      Hauke Mehrtens <hauke@hauke-m.de>
3062 M:      Rafał Miłecki <zajec5@gmail.com>
3063 L:      linux-mips@vger.kernel.org
3064 S:      Maintained
3065 F:      Documentation/devicetree/bindings/mips/brcm/
3066 F:      arch/mips/bcm47xx/*
3067 F:      arch/mips/include/asm/mach-bcm47xx/*
3068
3069 BROADCOM BCM5301X ARM ARCHITECTURE
3070 M:      Hauke Mehrtens <hauke@hauke-m.de>
3071 M:      Rafał Miłecki <zajec5@gmail.com>
3072 M:      bcm-kernel-feedback-list@broadcom.com
3073 L:      linux-arm-kernel@lists.infradead.org
3074 S:      Maintained
3075 F:      arch/arm/mach-bcm/bcm_5301x.c
3076 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3077 F:      arch/arm/boot/dts/bcm470*
3078 F:      arch/arm/boot/dts/bcm953012*
3079
3080 BROADCOM BCM53573 ARM ARCHITECTURE
3081 M:      Rafał Miłecki <rafal@milecki.pl>
3082 L:      linux-arm-kernel@lists.infradead.org
3083 S:      Maintained
3084 F:      arch/arm/boot/dts/bcm53573*
3085 F:      arch/arm/boot/dts/bcm47189*
3086
3087 BROADCOM BCM63XX ARM ARCHITECTURE
3088 M:      Florian Fainelli <f.fainelli@gmail.com>
3089 M:      bcm-kernel-feedback-list@broadcom.com
3090 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3091 T:      git git://github.com/broadcom/stblinux.git
3092 S:      Maintained
3093 N:      bcm63xx
3094
3095 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3096 M:      Kevin Cernekee <cernekee@gmail.com>
3097 L:      linux-usb@vger.kernel.org
3098 S:      Maintained
3099 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3100
3101 BROADCOM BCM7XXX ARM ARCHITECTURE
3102 M:      Brian Norris <computersforpeace@gmail.com>
3103 M:      Gregory Fong <gregory.0xf0@gmail.com>
3104 M:      Florian Fainelli <f.fainelli@gmail.com>
3105 M:      bcm-kernel-feedback-list@broadcom.com
3106 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3107 T:      git git://github.com/broadcom/stblinux.git
3108 S:      Maintained
3109 F:      arch/arm/mach-bcm/*brcmstb*
3110 F:      arch/arm/boot/dts/bcm7*.dts*
3111 F:      drivers/bus/brcmstb_gisb.c
3112 F:      arch/arm/mm/cache-b15-rac.c
3113 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3114 N:      brcmstb
3115
3116 BROADCOM BMIPS CPUFREQ DRIVER
3117 M:      Markus Mayer <mmayer@broadcom.com>
3118 M:      bcm-kernel-feedback-list@broadcom.com
3119 L:      linux-pm@vger.kernel.org
3120 S:      Maintained
3121 F:      drivers/cpufreq/bmips-cpufreq.c
3122
3123 BROADCOM BMIPS MIPS ARCHITECTURE
3124 M:      Kevin Cernekee <cernekee@gmail.com>
3125 M:      Florian Fainelli <f.fainelli@gmail.com>
3126 L:      linux-mips@vger.kernel.org
3127 T:      git git://github.com/broadcom/stblinux.git
3128 S:      Maintained
3129 F:      arch/mips/bmips/*
3130 F:      arch/mips/include/asm/mach-bmips/*
3131 F:      arch/mips/kernel/*bmips*
3132 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3133 F:      drivers/irqchip/irq-bcm63*
3134 F:      drivers/irqchip/irq-bcm7*
3135 F:      drivers/irqchip/irq-brcmstb*
3136 F:      include/linux/bcm963xx_nvram.h
3137 F:      include/linux/bcm963xx_tag.h
3138
3139 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3140 M:      Rasesh Mody <rmody@marvell.com>
3141 M:      GR-Linux-NIC-Dev@marvell.com
3142 L:      netdev@vger.kernel.org
3143 S:      Supported
3144 F:      drivers/net/ethernet/broadcom/bnx2.*
3145 F:      drivers/net/ethernet/broadcom/bnx2_*
3146
3147 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3148 M:      QLogic-Storage-Upstream@qlogic.com
3149 L:      linux-scsi@vger.kernel.org
3150 S:      Supported
3151 F:      drivers/scsi/bnx2fc/
3152
3153 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3154 M:      QLogic-Storage-Upstream@qlogic.com
3155 L:      linux-scsi@vger.kernel.org
3156 S:      Supported
3157 F:      drivers/scsi/bnx2i/
3158
3159 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3160 M:      Ariel Elior <aelior@marvell.com>
3161 M:      Sudarsana Kalluru <skalluru@marvell.com>
3162 M:      GR-everest-linux-l2@marvell.com
3163 L:      netdev@vger.kernel.org
3164 S:      Supported
3165 F:      drivers/net/ethernet/broadcom/bnx2x/
3166
3167 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3168 M:      Michael Chan <michael.chan@broadcom.com>
3169 L:      netdev@vger.kernel.org
3170 S:      Supported
3171 F:      drivers/net/ethernet/broadcom/bnxt/
3172
3173 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3174 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3175 M:      Franky Lin <franky.lin@broadcom.com>
3176 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3177 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3178 M:      Wright Feng <wright.feng@cypress.com>
3179 L:      linux-wireless@vger.kernel.org
3180 L:      brcm80211-dev-list.pdl@broadcom.com
3181 L:      brcm80211-dev-list@cypress.com
3182 S:      Supported
3183 F:      drivers/net/wireless/broadcom/brcm80211/
3184
3185 BROADCOM BRCMSTB GPIO DRIVER
3186 M:      Gregory Fong <gregory.0xf0@gmail.com>
3187 L:      bcm-kernel-feedback-list@broadcom.com
3188 S:      Supported
3189 F:      drivers/gpio/gpio-brcmstb.c
3190 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3191
3192 BROADCOM BRCMSTB I2C DRIVER
3193 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3194 L:      linux-i2c@vger.kernel.org
3195 L:      bcm-kernel-feedback-list@broadcom.com
3196 S:      Supported
3197 F:      drivers/i2c/busses/i2c-brcmstb.c
3198 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3199
3200 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3201 M:      Al Cooper <alcooperx@gmail.com>
3202 L:      linux-kernel@vger.kernel.org
3203 L:      bcm-kernel-feedback-list@broadcom.com
3204 S:      Maintained
3205 F:      drivers/phy/broadcom/phy-brcm-usb*
3206
3207 BROADCOM GENET ETHERNET DRIVER
3208 M:      Doug Berger <opendmb@gmail.com>
3209 M:      Florian Fainelli <f.fainelli@gmail.com>
3210 L:      bcm-kernel-feedback-list@broadcom.com
3211 L:      netdev@vger.kernel.org
3212 S:      Supported
3213 F:      drivers/net/ethernet/broadcom/genet/
3214
3215 BROADCOM IPROC ARM ARCHITECTURE
3216 M:      Ray Jui <rjui@broadcom.com>
3217 M:      Scott Branden <sbranden@broadcom.com>
3218 M:      bcm-kernel-feedback-list@broadcom.com
3219 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3220 T:      git git://github.com/broadcom/cygnus-linux.git
3221 S:      Maintained
3222 N:      iproc
3223 N:      cygnus
3224 N:      bcm[-_]nsp
3225 N:      bcm9113*
3226 N:      bcm9583*
3227 N:      bcm9585*
3228 N:      bcm9586*
3229 N:      bcm988312
3230 N:      bcm113*
3231 N:      bcm583*
3232 N:      bcm585*
3233 N:      bcm586*
3234 N:      bcm88312
3235 N:      hr2
3236 N:      stingray
3237 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3238 F:      arch/arm64/boot/dts/broadcom/stingray/*
3239 F:      drivers/clk/bcm/clk-ns*
3240 F:      drivers/clk/bcm/clk-sr*
3241 F:      drivers/pinctrl/bcm/pinctrl-ns*
3242 F:      include/dt-bindings/clock/bcm-sr*
3243
3244 BROADCOM KONA GPIO DRIVER
3245 M:      Ray Jui <rjui@broadcom.com>
3246 L:      bcm-kernel-feedback-list@broadcom.com
3247 S:      Supported
3248 F:      drivers/gpio/gpio-bcm-kona.c
3249 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3250
3251 BROADCOM NETXTREME-E ROCE DRIVER
3252 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3253 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3254 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3255 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3256 L:      linux-rdma@vger.kernel.org
3257 W:      http://www.broadcom.com
3258 S:      Supported
3259 F:      drivers/infiniband/hw/bnxt_re/
3260 F:      include/uapi/rdma/bnxt_re-abi.h
3261
3262 BROADCOM NVRAM DRIVER
3263 M:      Rafał Miłecki <zajec5@gmail.com>
3264 L:      linux-mips@vger.kernel.org
3265 S:      Maintained
3266 F:      drivers/firmware/broadcom/*
3267
3268 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3269 M:      Rafał Miłecki <zajec5@gmail.com>
3270 L:      linux-wireless@vger.kernel.org
3271 S:      Maintained
3272 F:      drivers/bcma/
3273 F:      include/linux/bcma/
3274
3275 BROADCOM STB AVS CPUFREQ DRIVER
3276 M:      Markus Mayer <mmayer@broadcom.com>
3277 M:      bcm-kernel-feedback-list@broadcom.com
3278 L:      linux-pm@vger.kernel.org
3279 S:      Maintained
3280 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3281 F:      drivers/cpufreq/brcmstb*
3282
3283 BROADCOM STB AVS TMON DRIVER
3284 M:      Markus Mayer <mmayer@broadcom.com>
3285 M:      bcm-kernel-feedback-list@broadcom.com
3286 L:      linux-pm@vger.kernel.org
3287 S:      Maintained
3288 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3289 F:      drivers/thermal/broadcom/brcmstb*
3290
3291 BROADCOM STB NAND FLASH DRIVER
3292 M:      Brian Norris <computersforpeace@gmail.com>
3293 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3294 L:      linux-mtd@lists.infradead.org
3295 L:      bcm-kernel-feedback-list@broadcom.com
3296 S:      Maintained
3297 F:      drivers/mtd/nand/raw/brcmnand/
3298
3299 BROADCOM STB DPFE DRIVER
3300 M:      Markus Mayer <mmayer@broadcom.com>
3301 M:      bcm-kernel-feedback-list@broadcom.com
3302 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3303 S:      Maintained
3304 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3305 F:      drivers/memory/brcmstb_dpfe.c
3306
3307 BROADCOM SPI DRIVER
3308 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3309 M:      bcm-kernel-feedback-list@broadcom.com
3310 S:      Maintained
3311 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3312 F:      drivers/spi/spi-bcm-qspi.*
3313 F:      drivers/spi/spi-brcmstb-qspi.c
3314 F:      drivers/spi/spi-iproc-qspi.c
3315
3316 BROADCOM SYSTEMPORT ETHERNET DRIVER
3317 M:      Florian Fainelli <f.fainelli@gmail.com>
3318 L:      bcm-kernel-feedback-list@broadcom.com
3319 L:      netdev@vger.kernel.org
3320 S:      Supported
3321 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3322
3323 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3324 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3325 M:      Prashant Sreedharan <prashant@broadcom.com>
3326 M:      Michael Chan <mchan@broadcom.com>
3327 L:      netdev@vger.kernel.org
3328 S:      Supported
3329 F:      drivers/net/ethernet/broadcom/tg3.*
3330
3331 BROCADE BFA FC SCSI DRIVER
3332 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3333 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3334 L:      linux-scsi@vger.kernel.org
3335 S:      Supported
3336 F:      drivers/scsi/bfa/
3337
3338 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3339 M:      Rasesh Mody <rmody@marvell.com>
3340 M:      Sudarsana Kalluru <skalluru@marvell.com>
3341 M:      GR-Linux-NIC-Dev@marvell.com
3342 L:      netdev@vger.kernel.org
3343 S:      Supported
3344 F:      drivers/net/ethernet/brocade/bna/
3345
3346 BSG (block layer generic sg v4 driver)
3347 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3348 L:      linux-scsi@vger.kernel.org
3349 S:      Supported
3350 F:      block/bsg.c
3351 F:      include/linux/bsg.h
3352 F:      include/uapi/linux/bsg.h
3353
3354 BT87X AUDIO DRIVER
3355 M:      Clemens Ladisch <clemens@ladisch.de>
3356 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3357 T:      git git://git.alsa-project.org/alsa-kernel.git
3358 S:      Maintained
3359 F:      Documentation/sound/cards/bt87x.rst
3360 F:      sound/pci/bt87x.c
3361
3362 BT8XXGPIO DRIVER
3363 M:      Michael Buesch <m@bues.ch>
3364 W:      http://bu3sch.de/btgpio.php
3365 S:      Maintained
3366 F:      drivers/gpio/gpio-bt8xx.c
3367
3368 BTRFS FILE SYSTEM
3369 M:      Chris Mason <clm@fb.com>
3370 M:      Josef Bacik <josef@toxicpanda.com>
3371 M:      David Sterba <dsterba@suse.com>
3372 L:      linux-btrfs@vger.kernel.org
3373 W:      http://btrfs.wiki.kernel.org/
3374 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3376 S:      Maintained
3377 F:      Documentation/filesystems/btrfs.txt
3378 F:      fs/btrfs/
3379 F:      include/linux/btrfs*
3380 F:      include/uapi/linux/btrfs*
3381
3382 BTTV VIDEO4LINUX DRIVER
3383 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3384 L:      linux-media@vger.kernel.org
3385 W:      https://linuxtv.org
3386 T:      git git://linuxtv.org/media_tree.git
3387 S:      Odd fixes
3388 F:      Documentation/media/v4l-drivers/bttv*
3389 F:      drivers/media/pci/bt8xx/bttv*
3390
3391 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3392 M:      Chanwoo Choi <cw00.choi@samsung.com>
3393 L:      linux-pm@vger.kernel.org
3394 L:      linux-samsung-soc@vger.kernel.org
3395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3396 S:      Maintained
3397 F:      drivers/devfreq/exynos-bus.c
3398 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3399
3400 BUSLOGIC SCSI DRIVER
3401 M:      Khalid Aziz <khalid@gonehiking.org>
3402 L:      linux-scsi@vger.kernel.org
3403 S:      Maintained
3404 F:      drivers/scsi/BusLogic.*
3405 F:      drivers/scsi/FlashPoint.*
3406
3407 C-MEDIA CMI8788 DRIVER
3408 M:      Clemens Ladisch <clemens@ladisch.de>
3409 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3410 T:      git git://git.alsa-project.org/alsa-kernel.git
3411 S:      Maintained
3412 F:      sound/pci/oxygen/
3413
3414 C-SKY ARCHITECTURE
3415 M:      Guo Ren <guoren@kernel.org>
3416 T:      git https://github.com/c-sky/csky-linux.git
3417 S:      Supported
3418 F:      arch/csky/
3419 F:      Documentation/devicetree/bindings/csky/
3420 F:      drivers/irqchip/irq-csky-*
3421 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3422 F:      drivers/clocksource/timer-gx6605s.c
3423 F:      drivers/clocksource/timer-mp-csky.c
3424 F:      Documentation/devicetree/bindings/timer/csky,*
3425 K:      csky
3426 N:      csky
3427
3428 C6X ARCHITECTURE
3429 M:      Mark Salter <msalter@redhat.com>
3430 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3431 L:      linux-c6x-dev@linux-c6x.org
3432 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3433 S:      Maintained
3434 F:      arch/c6x/
3435
3436 CA8210 IEEE-802.15.4 RADIO DRIVER
3437 M:      Harry Morris <h.morris@cascoda.com>
3438 L:      linux-wpan@vger.kernel.org
3439 W:      https://github.com/Cascoda/ca8210-linux.git
3440 S:      Maintained
3441 F:      drivers/net/ieee802154/ca8210.c
3442 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3443
3444 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3445 M:      David Howells <dhowells@redhat.com>
3446 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3447 S:      Supported
3448 F:      Documentation/filesystems/caching/cachefiles.txt
3449 F:      fs/cachefiles/
3450
3451 CADENCE MIPI-CSI2 BRIDGES
3452 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3453 L:      linux-media@vger.kernel.org
3454 S:      Maintained
3455 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3456 F:      drivers/media/platform/cadence/cdns-csi2*
3457
3458 CADET FM/AM RADIO RECEIVER DRIVER
3459 M:      Hans Verkuil <hverkuil@xs4all.nl>
3460 L:      linux-media@vger.kernel.org
3461 T:      git git://linuxtv.org/media_tree.git
3462 W:      https://linuxtv.org
3463 S:      Maintained
3464 F:      drivers/media/radio/radio-cadet*
3465
3466 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3467 M:      Jonathan Corbet <corbet@lwn.net>
3468 L:      linux-media@vger.kernel.org
3469 T:      git git://linuxtv.org/media_tree.git
3470 S:      Maintained
3471 F:      Documentation/media/v4l-drivers/cafe_ccic*
3472 F:      drivers/media/platform/marvell-ccic/
3473
3474 CAIF NETWORK LAYER
3475 L:      netdev@vger.kernel.org
3476 S:      Orphan
3477 F:      Documentation/networking/caif/
3478 F:      drivers/net/caif/
3479 F:      include/uapi/linux/caif/
3480 F:      include/net/caif/
3481 F:      net/caif/
3482
3483 CAKE QDISC
3484 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3485 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3486 S:      Maintained
3487 F:      net/sched/sch_cake.c
3488
3489 CALGARY x86-64 IOMMU
3490 M:      Muli Ben-Yehuda <mulix@mulix.org>
3491 M:      Jon Mason <jdmason@kudzu.us>
3492 L:      iommu@lists.linux-foundation.org
3493 S:      Maintained
3494 F:      arch/x86/kernel/pci-calgary_64.c
3495 F:      arch/x86/kernel/tce_64.c
3496 F:      arch/x86/include/asm/calgary.h
3497 F:      arch/x86/include/asm/tce.h
3498
3499 CAN NETWORK DRIVERS
3500 M:      Wolfgang Grandegger <wg@grandegger.com>
3501 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3502 L:      linux-can@vger.kernel.org
3503 W:      https://github.com/linux-can
3504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3505 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3506 S:      Maintained
3507 F:      Documentation/devicetree/bindings/net/can/
3508 F:      drivers/net/can/
3509 F:      include/linux/can/dev.h
3510 F:      include/linux/can/platform/
3511 F:      include/uapi/linux/can/error.h
3512 F:      include/uapi/linux/can/netlink.h
3513
3514 CAN NETWORK LAYER
3515 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3516 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3517 L:      linux-can@vger.kernel.org
3518 W:      https://github.com/linux-can
3519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3521 S:      Maintained
3522 F:      Documentation/networking/can.rst
3523 F:      net/can/
3524 F:      include/linux/can/core.h
3525 F:      include/uapi/linux/can.h
3526 F:      include/uapi/linux/can/bcm.h
3527 F:      include/uapi/linux/can/raw.h
3528 F:      include/uapi/linux/can/gw.h
3529
3530 CAPABILITIES
3531 M:      Serge Hallyn <serge@hallyn.com>
3532 L:      linux-security-module@vger.kernel.org
3533 S:      Supported
3534 F:      include/linux/capability.h
3535 F:      include/uapi/linux/capability.h
3536 F:      security/commoncap.c
3537 F:      kernel/capability.c
3538
3539 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3540 M:      Kevin Tsai <ktsai@capellamicro.com>
3541 S:      Maintained
3542 F:      drivers/iio/light/cm*
3543
3544 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3545 M:      Christian Lamparter <chunkeey@googlemail.com>
3546 L:      linux-wireless@vger.kernel.org
3547 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3548 S:      Maintained
3549 F:      drivers/net/wireless/ath/carl9170/
3550
3551 CAVIUM I2C DRIVER
3552 M:      Jan Glauber <jglauber@cavium.com>
3553 M:      David Daney <david.daney@cavium.com>
3554 W:      http://www.cavium.com
3555 S:      Supported
3556 F:      drivers/i2c/busses/i2c-octeon*
3557 F:      drivers/i2c/busses/i2c-thunderx*
3558
3559 CAVIUM LIQUIDIO NETWORK DRIVER
3560 M:      Derek Chickles <dchickles@marvell.com>
3561 M:      Satanand Burla <sburla@marvell.com>
3562 M:      Felix Manlunas <fmanlunas@marvell.com>
3563 L:      netdev@vger.kernel.org
3564 W:      http://www.cavium.com
3565 S:      Supported
3566 F:      drivers/net/ethernet/cavium/liquidio/
3567
3568 CAVIUM MMC DRIVER
3569 M:      Jan Glauber <jglauber@cavium.com>
3570 M:      David Daney <david.daney@cavium.com>
3571 M:      Steven J. Hill <Steven.Hill@cavium.com>
3572 W:      http://www.cavium.com
3573 S:      Supported
3574 F:      drivers/mmc/host/cavium*
3575
3576 CAVIUM OCTEON-TX CRYPTO DRIVER
3577 M:      George Cherian <george.cherian@cavium.com>
3578 L:      linux-crypto@vger.kernel.org
3579 W:      http://www.cavium.com
3580 S:      Supported
3581 F:      drivers/crypto/cavium/cpt/
3582
3583 CAVIUM THUNDERX2 ARM64 SOC
3584 M:      Robert Richter <rrichter@cavium.com>
3585 M:      Jayachandran C <jnair@caviumnetworks.com>
3586 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3587 S:      Maintained
3588 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3589 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3590
3591 CC2520 IEEE-802.15.4 RADIO DRIVER
3592 M:      Varka Bhadram <varkabhadram@gmail.com>
3593 L:      linux-wpan@vger.kernel.org
3594 S:      Maintained
3595 F:      drivers/net/ieee802154/cc2520.c
3596 F:      include/linux/spi/cc2520.h
3597 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3598
3599 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3600 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3601 L:      linux-crypto@vger.kernel.org
3602 S:      Supported
3603 F:      drivers/crypto/ccree/
3604 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3605
3606 CEC FRAMEWORK
3607 M:      Hans Verkuil <hans.verkuil@cisco.com>
3608 L:      linux-media@vger.kernel.org
3609 T:      git git://linuxtv.org/media_tree.git
3610 W:      http://linuxtv.org
3611 S:      Supported
3612 F:      Documentation/media/kapi/cec-core.rst
3613 F:      Documentation/media/uapi/cec
3614 F:      drivers/media/cec/
3615 F:      drivers/media/rc/keymaps/rc-cec.c
3616 F:      include/media/cec.h
3617 F:      include/media/cec-notifier.h
3618 F:      include/uapi/linux/cec.h
3619 F:      include/uapi/linux/cec-funcs.h
3620 F:      Documentation/devicetree/bindings/media/cec.txt
3621 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3622
3623 CEC GPIO DRIVER
3624 M:      Hans Verkuil <hans.verkuil@cisco.com>
3625 L:      linux-media@vger.kernel.org
3626 T:      git git://linuxtv.org/media_tree.git
3627 W:      http://linuxtv.org
3628 S:      Supported
3629 F:      drivers/media/platform/cec-gpio/
3630 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3631
3632 CELL BROADBAND ENGINE ARCHITECTURE
3633 M:      Arnd Bergmann <arnd@arndb.de>
3634 L:      linuxppc-dev@lists.ozlabs.org
3635 W:      http://www.ibm.com/developerworks/power/cell/
3636 S:      Supported
3637 F:      arch/powerpc/include/asm/cell*.h
3638 F:      arch/powerpc/include/asm/spu*.h
3639 F:      arch/powerpc/include/uapi/asm/spu*.h
3640 F:      arch/powerpc/oprofile/*cell*
3641 F:      arch/powerpc/platforms/cell/
3642
3643 CEPH COMMON CODE (LIBCEPH)
3644 M:      Ilya Dryomov <idryomov@gmail.com>
3645 M:      "Yan, Zheng" <zyan@redhat.com>
3646 M:      Sage Weil <sage@redhat.com>
3647 L:      ceph-devel@vger.kernel.org
3648 W:      http://ceph.com/
3649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3650 T:      git git://github.com/ceph/ceph-client.git
3651 S:      Supported
3652 F:      net/ceph/
3653 F:      include/linux/ceph/
3654 F:      include/linux/crush/
3655
3656 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3657 M:      "Yan, Zheng" <zyan@redhat.com>
3658 M:      Sage Weil <sage@redhat.com>
3659 M:      Ilya Dryomov <idryomov@gmail.com>
3660 L:      ceph-devel@vger.kernel.org
3661 W:      http://ceph.com/
3662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3663 T:      git git://github.com/ceph/ceph-client.git
3664 S:      Supported
3665 F:      Documentation/filesystems/ceph.txt
3666 F:      fs/ceph/
3667
3668 CERTIFICATE HANDLING:
3669 M:      David Howells <dhowells@redhat.com>
3670 M:      David Woodhouse <dwmw2@infradead.org>
3671 L:      keyrings@vger.kernel.org
3672 S:      Maintained
3673 F:      Documentation/admin-guide/module-signing.rst
3674 F:      certs/
3675 F:      scripts/sign-file.c
3676 F:      scripts/extract-cert.c
3677
3678 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3679 L:      linux-usb@vger.kernel.org
3680 S:      Orphan
3681 F:      Documentation/usb/WUSB-Design-overview.txt
3682 F:      Documentation/usb/wusb-cbaf
3683 F:      drivers/usb/host/hwa-hc.c
3684 F:      drivers/usb/host/whci/
3685 F:      drivers/usb/wusbcore/
3686 F:      include/linux/usb/wusb*
3687
3688 CFAG12864B LCD DRIVER
3689 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3690 S:      Maintained
3691 F:      drivers/auxdisplay/cfag12864b.c
3692 F:      include/linux/cfag12864b.h
3693
3694 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3695 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3696 S:      Maintained
3697 F:      drivers/auxdisplay/cfag12864bfb.c
3698 F:      include/linux/cfag12864b.h
3699
3700 802.11 (including CFG80211/NL80211)
3701 M:      Johannes Berg <johannes@sipsolutions.net>
3702 L:      linux-wireless@vger.kernel.org
3703 W:      http://wireless.kernel.org/
3704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3706 S:      Maintained
3707 F:      net/wireless/
3708 F:      include/uapi/linux/nl80211.h
3709 F:      include/linux/ieee80211.h
3710 F:      include/net/wext.h
3711 F:      include/net/cfg80211.h
3712 F:      include/net/iw_handler.h
3713 F:      include/net/ieee80211_radiotap.h
3714 F:      Documentation/driver-api/80211/cfg80211.rst
3715 F:      Documentation/networking/regulatory.txt
3716
3717 CHAR and MISC DRIVERS
3718 M:      Arnd Bergmann <arnd@arndb.de>
3719 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3721 S:      Supported
3722 F:      drivers/char/
3723 F:      drivers/misc/
3724 F:      include/linux/miscdevice.h
3725
3726 CHECKPATCH
3727 M:      Andy Whitcroft <apw@canonical.com>
3728 M:      Joe Perches <joe@perches.com>
3729 S:      Maintained
3730 F:      scripts/checkpatch.pl
3731
3732 CHINESE DOCUMENTATION
3733 M:      Harry Wei <harryxiyou@gmail.com>
3734 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3735 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3736 S:      Maintained
3737 F:      Documentation/translations/zh_CN/
3738
3739 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3740 M:      Peter Chen <Peter.Chen@nxp.com>
3741 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3742 L:      linux-usb@vger.kernel.org
3743 S:      Maintained
3744 F:      drivers/usb/chipidea/
3745
3746 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3747 M:      Hans de Goede <hdegoede@redhat.com>
3748 L:      linux-input@vger.kernel.org
3749 S:      Maintained
3750 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3751 F:      drivers/input/touchscreen/chipone_icn8318.c
3752
3753 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3754 M:      Hans de Goede <hdegoede@redhat.com>
3755 L:      linux-input@vger.kernel.org
3756 S:      Maintained
3757 F:      drivers/input/touchscreen/chipone_icn8505.c
3758
3759 CHROME HARDWARE PLATFORM SUPPORT
3760 M:      Benson Leung <bleung@chromium.org>
3761 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3762 S:      Maintained
3763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3764 F:      drivers/platform/chrome/
3765
3766 CHROMEOS EC SUBDRIVERS
3767 M:      Benson Leung <bleung@chromium.org>
3768 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3769 R:      Guenter Roeck <groeck@chromium.org>
3770 S:      Maintained
3771 N:      cros_ec
3772 N:      cros-ec
3773 F:      drivers/power/supply/cros_usbpd-charger.c
3774
3775 CHROMEOS EC CODEC DRIVER
3776 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3777 S:      Maintained
3778 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3779 R:      Guenter Roeck <groeck@chromium.org>
3780 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3781 F:      sound/soc/codecs/cros_ec_codec.*
3782
3783 CIRRUS LOGIC AUDIO CODEC DRIVERS
3784 M:      Brian Austin <brian.austin@cirrus.com>
3785 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3786 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3787 S:      Maintained
3788 F:      sound/soc/codecs/cs*
3789
3790 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3791 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3792 L:      netdev@vger.kernel.org
3793 S:      Maintained
3794 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3795
3796 CIRRUS LOGIC LOCHNAGAR DRIVER
3797 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3798 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3799 L:      patches@opensource.cirrus.com
3800 S:      Supported
3801 F:      drivers/clk/clk-lochnagar.c
3802 F:      drivers/mfd/lochnagar-i2c.c
3803 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3804 F:      drivers/regulator/lochnagar-regulator.c
3805 F:      include/dt-bindings/clk/lochnagar.h
3806 F:      include/dt-bindings/pinctrl/lochnagar.h
3807 F:      include/linux/mfd/lochnagar*
3808 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3809 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3810 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3811 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3812
3813 CISCO FCOE HBA DRIVER
3814 M:      Satish Kharat <satishkh@cisco.com>
3815 M:      Sesidhar Baddela <sebaddel@cisco.com>
3816 M:      Karan Tilak Kumar <kartilak@cisco.com>
3817 L:      linux-scsi@vger.kernel.org
3818 S:      Supported
3819 F:      drivers/scsi/fnic/
3820
3821 CISCO SCSI HBA DRIVER
3822 M:      Karan Tilak Kumar <kartilak@cisco.com>
3823 M:      Sesidhar Baddela <sebaddel@cisco.com>
3824 L:      linux-scsi@vger.kernel.org
3825 S:      Supported
3826 F:      drivers/scsi/snic/
3827
3828 CISCO VIC ETHERNET NIC DRIVER
3829 M:      Christian Benvenuti <benve@cisco.com>
3830 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3831 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3832 S:      Supported
3833 F:      drivers/net/ethernet/cisco/enic/
3834
3835 CISCO VIC LOW LATENCY NIC DRIVER
3836 M:      Christian Benvenuti <benve@cisco.com>
3837 M:      Nelson Escobar <neescoba@cisco.com>
3838 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3839 S:      Supported
3840 F:      drivers/infiniband/hw/usnic/
3841
3842 CIRRUS LOGIC MADERA CODEC DRIVERS
3843 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3844 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3845 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3846 L:      patches@opensource.cirrus.com
3847 T:      git https://github.com/CirrusLogic/linux-drivers.git
3848 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3849 S:      Supported
3850 F:      Documentation/devicetree/bindings/mfd/madera.txt
3851 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3852 F:      include/linux/irqchip/irq-madera*
3853 F:      include/linux/mfd/madera/*
3854 F:      drivers/gpio/gpio-madera*
3855 F:      drivers/irqchip/irq-madera*
3856 F:      drivers/mfd/madera*
3857 F:      drivers/mfd/cs47l*
3858 F:      drivers/pinctrl/cirrus/*
3859
3860 CLANG-FORMAT FILE
3861 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3862 S:      Maintained
3863 F:      .clang-format
3864
3865 CLEANCACHE API
3866 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3867 L:      linux-kernel@vger.kernel.org
3868 S:      Maintained
3869 F:      mm/cleancache.c
3870 F:      include/linux/cleancache.h
3871
3872 CLK API
3873 M:      Russell King <linux@armlinux.org.uk>
3874 L:      linux-clk@vger.kernel.org
3875 S:      Maintained
3876 F:      include/linux/clk.h
3877
3878 CLOCKSOURCE, CLOCKEVENT DRIVERS
3879 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3880 M:      Thomas Gleixner <tglx@linutronix.de>
3881 L:      linux-kernel@vger.kernel.org
3882 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3883 S:      Supported
3884 F:      drivers/clocksource/
3885 F:      Documentation/devicetree/bindings/timer/
3886
3887 CMPC ACPI DRIVER
3888 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3889 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3890 L:      platform-driver-x86@vger.kernel.org
3891 S:      Supported
3892 F:      drivers/platform/x86/classmate-laptop.c
3893
3894 COBALT MEDIA DRIVER
3895 M:      Hans Verkuil <hans.verkuil@cisco.com>
3896 L:      linux-media@vger.kernel.org
3897 T:      git git://linuxtv.org/media_tree.git
3898 W:      https://linuxtv.org
3899 S:      Supported
3900 F:      drivers/media/pci/cobalt/
3901
3902 COCCINELLE/Semantic Patches (SmPL)
3903 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3904 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3905 M:      Nicolas Palix <nicolas.palix@imag.fr>
3906 M:      Michal Marek <michal.lkml@markovi.net>
3907 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3908 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3909 W:      http://coccinelle.lip6.fr/
3910 S:      Supported
3911 F:      Documentation/dev-tools/coccinelle.rst
3912 F:      scripts/coccinelle/
3913 F:      scripts/coccicheck
3914
3915 CODA FILE SYSTEM
3916 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3917 M:      coda@cs.cmu.edu
3918 L:      codalist@coda.cs.cmu.edu
3919 W:      http://www.coda.cs.cmu.edu/
3920 S:      Maintained
3921 F:      Documentation/filesystems/coda.txt
3922 F:      fs/coda/
3923 F:      include/linux/coda*.h
3924 F:      include/uapi/linux/coda*.h
3925
3926 CODA V4L2 MEM2MEM DRIVER
3927 M:      Philipp Zabel <p.zabel@pengutronix.de>
3928 L:      linux-media@vger.kernel.org
3929 S:      Maintained
3930 F:      Documentation/devicetree/bindings/media/coda.txt
3931 F:      drivers/media/platform/coda/
3932
3933 CODE OF CONDUCT
3934 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3935 S:      Supported
3936 F:      Documentation/process/code-of-conduct.rst
3937 F:      Documentation/process/code-of-conduct-interpretation.rst
3938
3939 COMMON CLK FRAMEWORK
3940 M:      Michael Turquette <mturquette@baylibre.com>
3941 M:      Stephen Boyd <sboyd@kernel.org>
3942 L:      linux-clk@vger.kernel.org
3943 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3945 S:      Maintained
3946 F:      Documentation/devicetree/bindings/clock/
3947 F:      drivers/clk/
3948 X:      drivers/clk/clkdev.c
3949 F:      include/linux/clk-pr*
3950 F:      include/linux/clk/
3951 F:      include/linux/of_clk.h
3952
3953 COMMON INTERNET FILE SYSTEM (CIFS)
3954 M:      Steve French <sfrench@samba.org>
3955 L:      linux-cifs@vger.kernel.org
3956 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3957 W:      http://linux-cifs.samba.org/
3958 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3959 S:      Supported
3960 F:      Documentation/filesystems/cifs/
3961 F:      fs/cifs/
3962
3963 COMPACTPCI HOTPLUG CORE
3964 M:      Scott Murray <scott@spiteful.org>
3965 L:      linux-pci@vger.kernel.org
3966 S:      Maintained
3967 F:      drivers/pci/hotplug/cpci_hotplug*
3968
3969 COMPACTPCI HOTPLUG GENERIC DRIVER
3970 M:      Scott Murray <scott@spiteful.org>
3971 L:      linux-pci@vger.kernel.org
3972 S:      Maintained
3973 F:      drivers/pci/hotplug/cpcihp_generic.c
3974
3975 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3976 M:      Scott Murray <scott@spiteful.org>
3977 L:      linux-pci@vger.kernel.org
3978 S:      Maintained
3979 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3980
3981 COMPAL LAPTOP SUPPORT
3982 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3983 L:      platform-driver-x86@vger.kernel.org
3984 S:      Maintained
3985 F:      drivers/platform/x86/compal-laptop.c
3986
3987 COMPILER ATTRIBUTES
3988 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3989 S:      Maintained
3990 F:      include/linux/compiler_attributes.h
3991
3992 CONEXANT ACCESSRUNNER USB DRIVER
3993 L:      accessrunner-general@lists.sourceforge.net
3994 W:      http://accessrunner.sourceforge.net/
3995 S:      Orphan
3996 F:      drivers/usb/atm/cxacru.c
3997
3998 CONFIGFS
3999 M:      Joel Becker <jlbec@evilplan.org>
4000 M:      Christoph Hellwig <hch@lst.de>
4001 T:      git git://git.infradead.org/users/hch/configfs.git
4002 S:      Supported
4003 F:      fs/configfs/
4004 F:      include/linux/configfs.h
4005
4006 CONNECTOR
4007 M:      Evgeniy Polyakov <zbr@ioremap.net>
4008 L:      netdev@vger.kernel.org
4009 S:      Maintained
4010 F:      drivers/connector/
4011
4012 CONTROL GROUP (CGROUP)
4013 M:      Tejun Heo <tj@kernel.org>
4014 M:      Li Zefan <lizefan@huawei.com>
4015 M:      Johannes Weiner <hannes@cmpxchg.org>
4016 L:      cgroups@vger.kernel.org
4017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4018 S:      Maintained
4019 F:      Documentation/admin-guide/cgroup-v2.rst
4020 F:      Documentation/cgroup-v1/
4021 F:      include/linux/cgroup*
4022 F:      kernel/cgroup/
4023
4024 CONTROL GROUP - CPUSET
4025 M:      Li Zefan <lizefan@huawei.com>
4026 L:      cgroups@vger.kernel.org
4027 W:      http://www.bullopensource.org/cpuset/
4028 W:      http://oss.sgi.com/projects/cpusets/
4029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4030 S:      Maintained
4031 F:      Documentation/cgroup-v1/cpusets.txt
4032 F:      include/linux/cpuset.h
4033 F:      kernel/cgroup/cpuset.c
4034
4035 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4036 M:      Johannes Weiner <hannes@cmpxchg.org>
4037 M:      Michal Hocko <mhocko@kernel.org>
4038 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4039 L:      cgroups@vger.kernel.org
4040 L:      linux-mm@kvack.org
4041 S:      Maintained
4042 F:      mm/memcontrol.c
4043 F:      mm/swap_cgroup.c
4044
4045 CORETEMP HARDWARE MONITORING DRIVER
4046 M:      Fenghua Yu <fenghua.yu@intel.com>
4047 L:      linux-hwmon@vger.kernel.org
4048 S:      Maintained
4049 F:      Documentation/hwmon/coretemp
4050 F:      drivers/hwmon/coretemp.c
4051
4052 COSA/SRP SYNC SERIAL DRIVER
4053 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4054 W:      http://www.fi.muni.cz/~kas/cosa/
4055 S:      Maintained
4056 F:      drivers/net/wan/cosa*
4057
4058 CPMAC ETHERNET DRIVER
4059 M:      Florian Fainelli <f.fainelli@gmail.com>
4060 L:      netdev@vger.kernel.org
4061 S:      Maintained
4062 F:      drivers/net/ethernet/ti/cpmac.c
4063
4064 CPU FREQUENCY SCALING FRAMEWORK
4065 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4066 M:      Viresh Kumar <viresh.kumar@linaro.org>
4067 L:      linux-pm@vger.kernel.org
4068 S:      Maintained
4069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4071 B:      https://bugzilla.kernel.org
4072 F:      Documentation/admin-guide/pm/cpufreq.rst
4073 F:      Documentation/admin-guide/pm/intel_pstate.rst
4074 F:      Documentation/cpu-freq/
4075 F:      Documentation/devicetree/bindings/cpufreq/
4076 F:      drivers/cpufreq/
4077 F:      include/linux/cpufreq.h
4078 F:      tools/testing/selftests/cpufreq/
4079
4080 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4081 M:      Viresh Kumar <viresh.kumar@linaro.org>
4082 M:      Sudeep Holla <sudeep.holla@arm.com>
4083 L:      linux-pm@vger.kernel.org
4084 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4085 S:      Maintained
4086 F:      drivers/cpufreq/arm_big_little.h
4087 F:      drivers/cpufreq/arm_big_little.c
4088
4089 CPU POWER MONITORING SUBSYSTEM
4090 M:      Thomas Renninger <trenn@suse.com>
4091 M:      Shuah Khan <shuah@kernel.org>
4092 M:      Shuah Khan <skhan@linuxfoundation.org>
4093 L:      linux-pm@vger.kernel.org
4094 S:      Maintained
4095 F:      tools/power/cpupower/
4096
4097 CPUID/MSR DRIVER
4098 M:      "H. Peter Anvin" <hpa@zytor.com>
4099 S:      Maintained
4100 F:      arch/x86/kernel/cpuid.c
4101 F:      arch/x86/kernel/msr.c
4102
4103 CPUIDLE DRIVER - ARM BIG LITTLE
4104 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4105 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4106 L:      linux-pm@vger.kernel.org
4107 L:      linux-arm-kernel@lists.infradead.org
4108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4109 S:      Maintained
4110 F:      drivers/cpuidle/cpuidle-big_little.c
4111
4112 CPUIDLE DRIVER - ARM EXYNOS
4113 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4114 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4115 M:      Kukjin Kim <kgene@kernel.org>
4116 L:      linux-pm@vger.kernel.org
4117 L:      linux-samsung-soc@vger.kernel.org
4118 S:      Supported
4119 F:      drivers/cpuidle/cpuidle-exynos.c
4120 F:      arch/arm/mach-exynos/pm.c
4121
4122 CPU IDLE TIME MANAGEMENT FRAMEWORK
4123 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4124 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4125 L:      linux-pm@vger.kernel.org
4126 S:      Maintained
4127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4128 B:      https://bugzilla.kernel.org
4129 F:      Documentation/admin-guide/pm/cpuidle.rst
4130 F:      Documentation/driver-api/pm/cpuidle.rst
4131 F:      drivers/cpuidle/*
4132 F:      include/linux/cpuidle.h
4133
4134 CRAMFS FILESYSTEM
4135 M:      Nicolas Pitre <nico@linaro.org>
4136 S:      Maintained
4137 F:      Documentation/filesystems/cramfs.txt
4138 F:      fs/cramfs/
4139
4140 CRYPTO API
4141 M:      Herbert Xu <herbert@gondor.apana.org.au>
4142 M:      "David S. Miller" <davem@davemloft.net>
4143 L:      linux-crypto@vger.kernel.org
4144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4146 S:      Maintained
4147 F:      Documentation/crypto/
4148 F:      Documentation/devicetree/bindings/crypto/
4149 F:      arch/*/crypto/
4150 F:      crypto/
4151 F:      drivers/crypto/
4152 F:      include/crypto/
4153 F:      include/linux/crypto*
4154
4155 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4156 M:      Neil Horman <nhorman@tuxdriver.com>
4157 L:      linux-crypto@vger.kernel.org
4158 S:      Maintained
4159 F:      crypto/ansi_cprng.c
4160 F:      crypto/rng.c
4161
4162 CS3308 MEDIA DRIVER
4163 M:      Hans Verkuil <hverkuil@xs4all.nl>
4164 L:      linux-media@vger.kernel.org
4165 T:      git git://linuxtv.org/media_tree.git
4166 W:      http://linuxtv.org
4167 S:      Odd Fixes
4168 F:      drivers/media/i2c/cs3308.c
4169
4170 CS5535 Audio ALSA driver
4171 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4172 S:      Maintained
4173 F:      sound/pci/cs5535audio/
4174
4175 CSI DRIVERS FOR ALLWINNER V3s
4176 M:      Yong Deng <yong.deng@magewell.com>
4177 L:      linux-media@vger.kernel.org
4178 T:      git git://linuxtv.org/media_tree.git
4179 S:      Maintained
4180 F:      drivers/media/platform/sunxi/sun6i-csi/
4181 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4182
4183 CW1200 WLAN driver
4184 M:      Solomon Peachy <pizza@shaftnet.org>
4185 S:      Maintained
4186 F:      drivers/net/wireless/st/cw1200/
4187
4188 CX18 VIDEO4LINUX DRIVER
4189 M:      Andy Walls <awalls@md.metrocast.net>
4190 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4191 L:      linux-media@vger.kernel.org
4192 T:      git git://linuxtv.org/media_tree.git
4193 W:      https://linuxtv.org
4194 W:      http://www.ivtvdriver.org/index.php/Cx18
4195 S:      Maintained
4196 F:      Documentation/media/v4l-drivers/cx18*
4197 F:      drivers/media/pci/cx18/
4198 F:      include/uapi/linux/ivtv*
4199
4200 CX2341X MPEG ENCODER HELPER MODULE
4201 M:      Hans Verkuil <hverkuil@xs4all.nl>
4202 L:      linux-media@vger.kernel.org
4203 T:      git git://linuxtv.org/media_tree.git
4204 W:      https://linuxtv.org
4205 S:      Maintained
4206 F:      drivers/media/common/cx2341x*
4207 F:      include/media/drv-intf/cx2341x.h
4208
4209 CX24120 MEDIA DRIVER
4210 M:      Jemma Denson <jdenson@gmail.com>
4211 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4212 L:      linux-media@vger.kernel.org
4213 W:      https://linuxtv.org
4214 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4215 S:      Maintained
4216 F:      drivers/media/dvb-frontends/cx24120*
4217
4218 CX88 VIDEO4LINUX DRIVER
4219 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4220 L:      linux-media@vger.kernel.org
4221 W:      https://linuxtv.org
4222 T:      git git://linuxtv.org/media_tree.git
4223 S:      Odd fixes
4224 F:      Documentation/media/v4l-drivers/cx88*
4225 F:      drivers/media/pci/cx88/
4226
4227 CXD2820R MEDIA DRIVER
4228 M:      Antti Palosaari <crope@iki.fi>
4229 L:      linux-media@vger.kernel.org
4230 W:      https://linuxtv.org
4231 W:      http://palosaari.fi/linux/
4232 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4233 T:      git git://linuxtv.org/anttip/media_tree.git
4234 S:      Maintained
4235 F:      drivers/media/dvb-frontends/cxd2820r*
4236
4237 CXGB3 ETHERNET DRIVER (CXGB3)
4238 M:      Vishal Kulkarni <vishal@chelsio.com>
4239 L:      netdev@vger.kernel.org
4240 W:      http://www.chelsio.com
4241 S:      Supported
4242 F:      drivers/net/ethernet/chelsio/cxgb3/
4243
4244 CXGB3 ISCSI DRIVER (CXGB3I)
4245 M:      Karen Xie <kxie@chelsio.com>
4246 L:      linux-scsi@vger.kernel.org
4247 W:      http://www.chelsio.com
4248 S:      Supported
4249 F:      drivers/scsi/cxgbi/cxgb3i
4250
4251 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4252 M:      Steve Wise <swise@chelsio.com>
4253 L:      linux-rdma@vger.kernel.org
4254 W:      http://www.openfabrics.org
4255 S:      Supported
4256 F:      drivers/infiniband/hw/cxgb3/
4257 F:      include/uapi/rdma/cxgb3-abi.h
4258
4259 CXGB4 CRYPTO DRIVER (chcr)
4260 M:      Harsh Jain <harsh@chelsio.com>
4261 L:      linux-crypto@vger.kernel.org
4262 W:      http://www.chelsio.com
4263 S:      Supported
4264 F:      drivers/crypto/chelsio
4265
4266 CXGB4 ETHERNET DRIVER (CXGB4)
4267 M:      Vishal Kulkarni <vishal@chelsio.com>
4268 L:      netdev@vger.kernel.org
4269 W:      http://www.chelsio.com
4270 S:      Supported
4271 F:      drivers/net/ethernet/chelsio/cxgb4/
4272
4273 CXGB4 ISCSI DRIVER (CXGB4I)
4274 M:      Karen Xie <kxie@chelsio.com>
4275 L:      linux-scsi@vger.kernel.org
4276 W:      http://www.chelsio.com
4277 S:      Supported
4278 F:      drivers/scsi/cxgbi/cxgb4i
4279
4280 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4281 M:      Steve Wise <swise@chelsio.com>
4282 L:      linux-rdma@vger.kernel.org
4283 W:      http://www.openfabrics.org
4284 S:      Supported
4285 F:      drivers/infiniband/hw/cxgb4/
4286 F:      include/uapi/rdma/cxgb4-abi.h
4287
4288 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4289 M:      Casey Leedom <leedom@chelsio.com>
4290 L:      netdev@vger.kernel.org
4291 W:      http://www.chelsio.com
4292 S:      Supported
4293 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4294
4295 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4296 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4297 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4298 L:      linuxppc-dev@lists.ozlabs.org
4299 S:      Supported
4300 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4301 F:      drivers/misc/cxl/
4302 F:      include/misc/cxl*
4303 F:      include/uapi/misc/cxl.h
4304 F:      Documentation/powerpc/cxl.txt
4305 F:      Documentation/ABI/testing/sysfs-class-cxl
4306
4307 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4308 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4309 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4310 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4311 L:      linux-scsi@vger.kernel.org
4312 S:      Supported
4313 F:      drivers/scsi/cxlflash/
4314 F:      include/uapi/scsi/cxlflash_ioctl.h
4315 F:      Documentation/powerpc/cxlflash.txt
4316
4317 CYBERPRO FB DRIVER
4318 M:      Russell King <linux@armlinux.org.uk>
4319 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4320 W:      http://www.armlinux.org.uk/
4321 S:      Maintained
4322 F:      drivers/video/fbdev/cyber2000fb.*
4323
4324 CYCLADES ASYNC MUX DRIVER
4325 W:      http://www.cyclades.com/
4326 S:      Orphan
4327 F:      drivers/tty/cyclades.c
4328 F:      include/linux/cyclades.h
4329 F:      include/uapi/linux/cyclades.h
4330
4331 CYCLADES PC300 DRIVER
4332 W:      http://www.cyclades.com/
4333 S:      Orphan
4334 F:      drivers/net/wan/pc300*
4335
4336 CYPRESS_FIRMWARE MEDIA DRIVER
4337 M:      Antti Palosaari <crope@iki.fi>
4338 L:      linux-media@vger.kernel.org
4339 W:      https://linuxtv.org
4340 W:      http://palosaari.fi/linux/
4341 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4342 T:      git git://linuxtv.org/anttip/media_tree.git
4343 S:      Maintained
4344 F:      drivers/media/common/cypress_firmware*
4345
4346 CYTTSP TOUCHSCREEN DRIVER
4347 M:      Ferruh Yigit <fery@cypress.com>
4348 L:      linux-input@vger.kernel.org
4349 S:      Supported
4350 F:      drivers/input/touchscreen/cyttsp*
4351 F:      include/linux/input/cyttsp.h
4352
4353 D-LINK DIR-685 TOUCHKEYS DRIVER
4354 M:      Linus Walleij <linus.walleij@linaro.org>
4355 L:      linux-input@vger.kernel.org
4356 S:      Supported
4357 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4358
4359 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4360 M:      Joshua Kinard <kumba@gentoo.org>
4361 S:      Maintained
4362 F:      drivers/rtc/rtc-ds1685.c
4363 F:      include/linux/rtc/ds1685.h
4364
4365 DAMA SLAVE for AX.25
4366 M:      Joerg Reuter <jreuter@yaina.de>
4367 W:      http://yaina.de/jreuter/
4368 W:      http://www.qsl.net/dl1bke/
4369 L:      linux-hams@vger.kernel.org
4370 S:      Maintained
4371 F:      net/ax25/af_ax25.c
4372 F:      net/ax25/ax25_dev.c
4373 F:      net/ax25/ax25_ds_*
4374 F:      net/ax25/ax25_in.c
4375 F:      net/ax25/ax25_out.c
4376 F:      net/ax25/ax25_timer.c
4377 F:      net/ax25/sysctl_net_ax25.c
4378
4379 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4380 L:      netdev@vger.kernel.org
4381 S:      Orphan
4382 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4383 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4384
4385 DC390/AM53C974 SCSI driver
4386 M:      Hannes Reinecke <hare@suse.com>
4387 L:      linux-scsi@vger.kernel.org
4388 S:      Maintained
4389 F:      drivers/scsi/am53c974.c
4390
4391 DC395x SCSI driver
4392 M:      Oliver Neukum <oliver@neukum.org>
4393 M:      Ali Akcaagac <aliakc@web.de>
4394 M:      Jamie Lenehan <lenehan@twibble.org>
4395 L:      dc395x@twibble.org
4396 W:      http://twibble.org/dist/dc395x/
4397 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4398 S:      Maintained
4399 F:      Documentation/scsi/dc395x.txt
4400 F:      drivers/scsi/dc395x.*
4401
4402 DCCP PROTOCOL
4403 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4404 L:      dccp@vger.kernel.org
4405 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4406 S:      Maintained
4407 F:      include/linux/dccp.h
4408 F:      include/uapi/linux/dccp.h
4409 F:      include/linux/tfrc.h
4410 F:      net/dccp/
4411
4412 DECnet NETWORK LAYER
4413 W:      http://linux-decnet.sourceforge.net
4414 L:      linux-decnet-user@lists.sourceforge.net
4415 S:      Orphan
4416 F:      Documentation/networking/decnet.txt
4417 F:      net/decnet/
4418
4419 DECSTATION PLATFORM SUPPORT
4420 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4421 L:      linux-mips@vger.kernel.org
4422 W:      http://www.linux-mips.org/wiki/DECstation
4423 S:      Maintained
4424 F:      arch/mips/dec/
4425 F:      arch/mips/include/asm/dec/
4426 F:      arch/mips/include/asm/mach-dec/
4427
4428 DEFXX FDDI NETWORK DRIVER
4429 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4430 S:      Maintained
4431 F:      drivers/net/fddi/defxx.*
4432
4433 DELL SMBIOS DRIVER
4434 M:      Pali Rohár <pali.rohar@gmail.com>
4435 M:      Mario Limonciello <mario.limonciello@dell.com>
4436 L:      platform-driver-x86@vger.kernel.org
4437 S:      Maintained
4438 F:      drivers/platform/x86/dell-smbios.*
4439
4440 DELL SMBIOS SMM DRIVER
4441 M:      Mario Limonciello <mario.limonciello@dell.com>
4442 L:      platform-driver-x86@vger.kernel.org
4443 S:      Maintained
4444 F:      drivers/platform/x86/dell-smbios-smm.c
4445
4446 DELL SMBIOS WMI DRIVER
4447 M:      Mario Limonciello <mario.limonciello@dell.com>
4448 L:      platform-driver-x86@vger.kernel.org
4449 S:      Maintained
4450 F:      drivers/platform/x86/dell-smbios-wmi.c
4451 F:      tools/wmi/dell-smbios-example.c
4452
4453 DEFZA FDDI NETWORK DRIVER
4454 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4455 S:      Maintained
4456 F:      drivers/net/fddi/defza.*
4457
4458 DELL LAPTOP DRIVER
4459 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4460 M:      Pali Rohár <pali.rohar@gmail.com>
4461 L:      platform-driver-x86@vger.kernel.org
4462 S:      Maintained
4463 F:      drivers/platform/x86/dell-laptop.c
4464
4465 DELL LAPTOP FREEFALL DRIVER
4466 M:      Pali Rohár <pali.rohar@gmail.com>
4467 S:      Maintained
4468 F:      drivers/platform/x86/dell-smo8800.c
4469
4470 DELL LAPTOP RBTN DRIVER
4471 M:      Pali Rohár <pali.rohar@gmail.com>
4472 S:      Maintained
4473 F:      drivers/platform/x86/dell-rbtn.*
4474
4475 DELL REMOTE BIOS UPDATE DRIVER
4476 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4477 L:      platform-driver-x86@vger.kernel.org
4478 S:      Maintained
4479 F:      drivers/platform/x86/dell_rbu.c
4480
4481 DELL LAPTOP SMM DRIVER
4482 M:      Pali Rohár <pali.rohar@gmail.com>
4483 S:      Maintained
4484 F:      drivers/hwmon/dell-smm-hwmon.c
4485 F:      include/uapi/linux/i8k.h
4486
4487 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4488 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4489 L:      platform-driver-x86@vger.kernel.org
4490 S:      Maintained
4491 F:      Documentation/dcdbas.txt
4492 F:      drivers/platform/x86/dcdbas.*
4493
4494 DELL WMI NOTIFICATIONS DRIVER
4495 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4496 M:      Pali Rohár <pali.rohar@gmail.com>
4497 S:      Maintained
4498 F:      drivers/platform/x86/dell-wmi.c
4499
4500 DELL WMI DESCRIPTOR DRIVER
4501 M:      Mario Limonciello <mario.limonciello@dell.com>
4502 S:      Maintained
4503 F:      drivers/platform/x86/dell-wmi-descriptor.c
4504
4505 DELTA ST MEDIA DRIVER
4506 M:      Hugues Fruchet <hugues.fruchet@st.com>
4507 L:      linux-media@vger.kernel.org
4508 T:      git git://linuxtv.org/media_tree.git
4509 W:      https://linuxtv.org
4510 S:      Supported
4511 F:      drivers/media/platform/sti/delta
4512
4513 DENALI NAND DRIVER
4514 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4515 L:      linux-mtd@lists.infradead.org
4516 S:      Supported
4517 F:      drivers/mtd/nand/raw/denali*
4518
4519 DESIGNWARE USB2 DRD IP DRIVER
4520 M:      Minas Harutyunyan <hminas@synopsys.com>
4521 L:      linux-usb@vger.kernel.org
4522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4523 S:      Maintained
4524 F:      drivers/usb/dwc2/
4525
4526 DESIGNWARE USB3 DRD IP DRIVER
4527 M:      Felipe Balbi <balbi@kernel.org>
4528 L:      linux-usb@vger.kernel.org
4529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4530 S:      Maintained
4531 F:      drivers/usb/dwc3/
4532
4533 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4534 M:      Andreas Klinger <ak@it-klinger.de>
4535 L:      linux-iio@vger.kernel.org
4536 S:      Maintained
4537 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4538 F:      drivers/iio/proximity/srf*.c
4539
4540 DEVICE COREDUMP (DEV_COREDUMP)
4541 M:      Johannes Berg <johannes@sipsolutions.net>
4542 L:      linux-kernel@vger.kernel.org
4543 S:      Maintained
4544 F:      drivers/base/devcoredump.c
4545 F:      include/linux/devcoredump.h
4546
4547 DEVICE FREQUENCY (DEVFREQ)
4548 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4549 M:      Kyungmin Park <kyungmin.park@samsung.com>
4550 R:      Chanwoo Choi <cw00.choi@samsung.com>
4551 L:      linux-pm@vger.kernel.org
4552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4553 S:      Maintained
4554 F:      drivers/devfreq/
4555 F:      include/linux/devfreq.h
4556 F:      Documentation/devicetree/bindings/devfreq/
4557
4558 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4559 M:      Chanwoo Choi <cw00.choi@samsung.com>
4560 L:      linux-pm@vger.kernel.org
4561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4562 S:      Supported
4563 F:      drivers/devfreq/event/
4564 F:      drivers/devfreq/devfreq-event.c
4565 F:      include/linux/devfreq-event.h
4566 F:      Documentation/devicetree/bindings/devfreq/event/
4567
4568 DEVICE NUMBER REGISTRY
4569 M:      Torben Mathiasen <device@lanana.org>
4570 W:      http://lanana.org/docs/device-list/index.html
4571 S:      Maintained
4572
4573 DEVICE-MAPPER  (LVM)
4574 M:      Alasdair Kergon <agk@redhat.com>
4575 M:      Mike Snitzer <snitzer@redhat.com>
4576 M:      dm-devel@redhat.com
4577 L:      dm-devel@redhat.com
4578 W:      http://sources.redhat.com/dm
4579 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4581 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4582 S:      Maintained
4583 F:      Documentation/device-mapper/
4584 F:      drivers/md/Makefile
4585 F:      drivers/md/Kconfig
4586 F:      drivers/md/dm*
4587 F:      drivers/md/persistent-data/
4588 F:      include/linux/device-mapper.h
4589 F:      include/linux/dm-*.h
4590 F:      include/uapi/linux/dm-*.h
4591
4592 DEVLINK
4593 M:      Jiri Pirko <jiri@mellanox.com>
4594 L:      netdev@vger.kernel.org
4595 S:      Supported
4596 F:      net/core/devlink.c
4597 F:      include/net/devlink.h
4598 F:      include/uapi/linux/devlink.h
4599
4600 DIALOG SEMICONDUCTOR DRIVERS
4601 M:      Support Opensource <support.opensource@diasemi.com>
4602 W:      http://www.dialog-semiconductor.com/products
4603 S:      Supported
4604 F:      Documentation/hwmon/da90??
4605 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4606 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4607 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4608 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4609 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4610 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4611 F:      drivers/gpio/gpio-da90??.c
4612 F:      drivers/hwmon/da90??-hwmon.c
4613 F:      drivers/iio/adc/da91??-*.c
4614 F:      drivers/input/misc/da90??_onkey.c
4615 F:      drivers/input/touchscreen/da9052_tsi.c
4616 F:      drivers/leds/leds-da90??.c
4617 F:      drivers/mfd/da903x.c
4618 F:      drivers/mfd/da90??-*.c
4619 F:      drivers/mfd/da91??-*.c
4620 F:      drivers/power/supply/da9052-battery.c
4621 F:      drivers/power/supply/da91??-*.c
4622 F:      drivers/regulator/da903x.c
4623 F:      drivers/regulator/da9???-regulator.[ch]
4624 F:      drivers/thermal/da90??-thermal.c
4625 F:      drivers/rtc/rtc-da90??.c
4626 F:      drivers/video/backlight/da90??_bl.c
4627 F:      drivers/watchdog/da90??_wdt.c
4628 F:      include/linux/mfd/da903x.h
4629 F:      include/linux/mfd/da9052/
4630 F:      include/linux/mfd/da9055/
4631 F:      include/linux/mfd/da9062/
4632 F:      include/linux/mfd/da9063/
4633 F:      include/linux/mfd/da9150/
4634 F:      include/linux/regulator/da9211.h
4635 F:      include/sound/da[79]*.h
4636 F:      sound/soc/codecs/da[79]*.[ch]
4637
4638 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4639 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4640 L:      linux-gpio@vger.kernel.org
4641 S:      Maintained
4642 F:      drivers/gpio/gpio-gpio-mm.c
4643
4644 DIOLAN U2C-12 I2C DRIVER
4645 M:      Guenter Roeck <linux@roeck-us.net>
4646 L:      linux-i2c@vger.kernel.org
4647 S:      Maintained
4648 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4649
4650 FILESYSTEM DIRECT ACCESS (DAX)
4651 M:      Dan Williams <dan.j.williams@intel.com>
4652 R:      Matthew Wilcox <willy@infradead.org>
4653 R:      Jan Kara <jack@suse.cz>
4654 L:      linux-fsdevel@vger.kernel.org
4655 L:      linux-nvdimm@lists.01.org
4656 S:      Supported
4657 F:      fs/dax.c
4658 F:      include/linux/dax.h
4659 F:      include/trace/events/fs_dax.h
4660
4661 DEVICE DIRECT ACCESS (DAX)
4662 M:      Dan Williams <dan.j.williams@intel.com>
4663 M:      Vishal Verma <vishal.l.verma@intel.com>
4664 M:      Keith Busch <keith.busch@intel.com>
4665 M:      Dave Jiang <dave.jiang@intel.com>
4666 L:      linux-nvdimm@lists.01.org
4667 S:      Supported
4668 F:      drivers/dax/
4669
4670 DIRECTORY NOTIFICATION (DNOTIFY)
4671 M:      Jan Kara <jack@suse.cz>
4672 R:      Amir Goldstein <amir73il@gmail.com>
4673 L:      linux-fsdevel@vger.kernel.org
4674 S:      Maintained
4675 F:      Documentation/filesystems/dnotify.txt
4676 F:      fs/notify/dnotify/
4677 F:      include/linux/dnotify.h
4678
4679 DISK GEOMETRY AND PARTITION HANDLING
4680 M:      Andries Brouwer <aeb@cwi.nl>
4681 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4682 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4683 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4684 S:      Maintained
4685
4686 DISKQUOTA
4687 M:      Jan Kara <jack@suse.com>
4688 S:      Maintained
4689 F:      Documentation/filesystems/quota.txt
4690 F:      fs/quota/
4691 F:      include/linux/quota*.h
4692 F:      include/uapi/linux/quota*.h
4693
4694 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4695 M:      Bernie Thompson <bernie@plugable.com>
4696 L:      linux-fbdev@vger.kernel.org
4697 S:      Maintained
4698 W:      http://plugable.com/category/projects/udlfb/
4699 F:      drivers/video/fbdev/udlfb.c
4700 F:      include/video/udlfb.h
4701 F:      Documentation/fb/udlfb.txt
4702
4703 DISTRIBUTED LOCK MANAGER (DLM)
4704 M:      Christine Caulfield <ccaulfie@redhat.com>
4705 M:      David Teigland <teigland@redhat.com>
4706 L:      cluster-devel@redhat.com
4707 W:      http://sources.redhat.com/cluster/
4708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4709 S:      Supported
4710 F:      fs/dlm/
4711
4712 DMA BUFFER SHARING FRAMEWORK
4713 M:      Sumit Semwal <sumit.semwal@linaro.org>
4714 S:      Maintained
4715 L:      linux-media@vger.kernel.org
4716 L:      dri-devel@lists.freedesktop.org
4717 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4718 F:      drivers/dma-buf/
4719 F:      include/linux/dma-buf*
4720 F:      include/linux/reservation.h
4721 F:      include/linux/*fence.h
4722 F:      Documentation/driver-api/dma-buf.rst
4723 T:      git git://anongit.freedesktop.org/drm/drm-misc
4724
4725 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4726 M:      Vinod Koul <vkoul@kernel.org>
4727 L:      dmaengine@vger.kernel.org
4728 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4729 S:      Maintained
4730 F:      drivers/dma/
4731 F:      include/linux/dmaengine.h
4732 F:      include/linux/of_dma.h
4733 F:      Documentation/devicetree/bindings/dma/
4734 F:      Documentation/driver-api/dmaengine/
4735 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4736
4737 DMA MAPPING HELPERS
4738 M:      Christoph Hellwig <hch@lst.de>
4739 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4740 R:      Robin Murphy <robin.murphy@arm.com>
4741 L:      iommu@lists.linux-foundation.org
4742 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4743 W:      http://git.infradead.org/users/hch/dma-mapping.git
4744 S:      Supported
4745 F:      kernel/dma/
4746 F:      include/asm-generic/dma-mapping.h
4747 F:      include/linux/dma-direct.h
4748 F:      include/linux/dma-mapping.h
4749 F:      include/linux/dma-noncoherent.h
4750
4751 DME1737 HARDWARE MONITOR DRIVER
4752 M:      Juerg Haefliger <juergh@gmail.com>
4753 L:      linux-hwmon@vger.kernel.org
4754 S:      Maintained
4755 F:      Documentation/hwmon/dme1737
4756 F:      drivers/hwmon/dme1737.c
4757
4758 DMI/SMBIOS SUPPORT
4759 M:      Jean Delvare <jdelvare@suse.com>
4760 S:      Maintained
4761 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4762 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4763 F:      drivers/firmware/dmi-id.c
4764 F:      drivers/firmware/dmi_scan.c
4765 F:      include/linux/dmi.h
4766
4767 DOCUMENTATION
4768 M:      Jonathan Corbet <corbet@lwn.net>
4769 L:      linux-doc@vger.kernel.org
4770 S:      Maintained
4771 F:      Documentation/
4772 F:      scripts/kernel-doc
4773 X:      Documentation/ABI/
4774 X:      Documentation/acpi/
4775 X:      Documentation/devicetree/
4776 X:      Documentation/i2c/
4777 X:      Documentation/media/
4778 X:      Documentation/power/
4779 X:      Documentation/spi/
4780 T:      git git://git.lwn.net/linux.git docs-next
4781
4782 DOCUMENTATION/ITALIAN
4783 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4784 L:      linux-doc@vger.kernel.org
4785 S:      Maintained
4786 F:      Documentation/translations/it_IT
4787
4788 DONGWOON DW9714 LENS VOICE COIL DRIVER
4789 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4790 L:      linux-media@vger.kernel.org
4791 T:      git git://linuxtv.org/media_tree.git
4792 S:      Maintained
4793 F:      drivers/media/i2c/dw9714.c
4794 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4795
4796 DONGWOON DW9807 LENS VOICE COIL DRIVER
4797 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4798 L:      linux-media@vger.kernel.org
4799 T:      git git://linuxtv.org/media_tree.git
4800 S:      Maintained
4801 F:      drivers/media/i2c/dw9807-vcm.c
4802 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4803
4804 DOUBLETALK DRIVER
4805 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4806 L:      blinux-list@redhat.com
4807 S:      Maintained
4808 F:      drivers/char/dtlk.c
4809 F:      include/linux/dtlk.h
4810
4811 DPAA2 DATAPATH I/O (DPIO) DRIVER
4812 M:      Roy Pledge <Roy.Pledge@nxp.com>
4813 L:      linux-kernel@vger.kernel.org
4814 S:      Maintained
4815 F:      drivers/soc/fsl/dpio
4816
4817 DPAA2 ETHERNET DRIVER
4818 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4819 L:      netdev@vger.kernel.org
4820 S:      Maintained
4821 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4822 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4823 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4824 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4825 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4826
4827 DPAA2 ETHERNET SWITCH DRIVER
4828 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4829 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4830 L:      linux-kernel@vger.kernel.org
4831 S:      Maintained
4832 F:      drivers/staging/fsl-dpaa2/ethsw
4833
4834 DPAA2 PTP CLOCK DRIVER
4835 M:      Yangbo Lu <yangbo.lu@nxp.com>
4836 L:      netdev@vger.kernel.org
4837 S:      Maintained
4838 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4839 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4840
4841 DPT_I2O SCSI RAID DRIVER
4842 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4843 L:      linux-scsi@vger.kernel.org
4844 W:      http://www.adaptec.com/
4845 S:      Maintained
4846 F:      drivers/scsi/dpt*
4847 F:      drivers/scsi/dpt/
4848
4849 DRBD DRIVER
4850 M:      Philipp Reisner <philipp.reisner@linbit.com>
4851 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4852 L:      drbd-dev@lists.linbit.com
4853 W:      http://www.drbd.org
4854 T:      git git://git.linbit.com/linux-drbd.git
4855 T:      git git://git.linbit.com/drbd-8.4.git
4856 S:      Supported
4857 F:      drivers/block/drbd/
4858 F:      lib/lru_cache.c
4859 F:      Documentation/blockdev/drbd/
4860
4861 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4862 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4863 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4865 S:      Supported
4866 F:      Documentation/kobject.txt
4867 F:      drivers/base/
4868 F:      fs/debugfs/
4869 F:      fs/sysfs/
4870 F:      include/linux/debugfs.h
4871 F:      include/linux/kobj*
4872 F:      lib/kobj*
4873
4874 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4875 M:      Kevin Hilman <khilman@kernel.org>
4876 M:      Nishanth Menon <nm@ti.com>
4877 S:      Maintained
4878 F:      drivers/power/avs/
4879 F:      include/linux/power/smartreflex.h
4880 L:      linux-pm@vger.kernel.org
4881
4882 DRM DRIVER FOR ARM PL111 CLCD
4883 M:      Eric Anholt <eric@anholt.net>
4884 T:      git git://anongit.freedesktop.org/drm/drm-misc
4885 S:      Supported
4886 F:      drivers/gpu/drm/pl111/
4887
4888 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4889 M:      Linus Walleij <linus.walleij@linaro.org>
4890 T:      git git://anongit.freedesktop.org/drm/drm-misc
4891 S:      Maintained
4892 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4893 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4894
4895 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4896 M:      Dave Airlie <airlied@redhat.com>
4897 S:      Odd Fixes
4898 F:      drivers/gpu/drm/ast/
4899
4900 DRM DRIVER FOR BOCHS VIRTUAL GPU
4901 M:      Gerd Hoffmann <kraxel@redhat.com>
4902 L:      virtualization@lists.linux-foundation.org
4903 T:      git git://anongit.freedesktop.org/drm/drm-misc
4904 S:      Maintained
4905 F:      drivers/gpu/drm/bochs/
4906
4907 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4908 M:      Linus Walleij <linus.walleij@linaro.org>
4909 T:      git git://anongit.freedesktop.org/drm/drm-misc
4910 S:      Maintained
4911 F:      drivers/gpu/drm/tve200/
4912
4913 DRM DRIVER FOR ILITEK ILI9225 PANELS
4914 M:      David Lechner <david@lechnology.com>
4915 S:      Maintained
4916 F:      drivers/gpu/drm/tinydrm/ili9225.c
4917 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4918
4919 DRM DRIVER FOR HX8357D PANELS
4920 M:      Eric Anholt <eric@anholt.net>
4921 T:      git git://anongit.freedesktop.org/drm/drm-misc
4922 S:      Maintained
4923 F:      drivers/gpu/drm/tinydrm/hx8357d.c
4924 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
4925
4926 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4927 S:      Orphan / Obsolete
4928 F:      drivers/gpu/drm/i810/
4929 F:      include/uapi/drm/i810_drm.h
4930
4931 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4932 S:      Orphan / Obsolete
4933 F:      drivers/gpu/drm/mga/
4934 F:      include/uapi/drm/mga_drm.h
4935
4936 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4937 M:      Dave Airlie <airlied@redhat.com>
4938 S:      Odd Fixes
4939 F:      drivers/gpu/drm/mgag200/
4940
4941 DRM DRIVER FOR MI0283QT
4942 M:      Noralf Trønnes <noralf@tronnes.org>
4943 S:      Maintained
4944 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4945 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4946
4947 DRM DRIVER FOR MSM ADRENO GPU
4948 M:      Rob Clark <robdclark@gmail.com>
4949 M:      Sean Paul <sean@poorly.run>
4950 L:      linux-arm-msm@vger.kernel.org
4951 L:      dri-devel@lists.freedesktop.org
4952 L:      freedreno@lists.freedesktop.org
4953 T:      git https://gitlab.freedesktop.org/drm/msm.git
4954 S:      Maintained
4955 F:      drivers/gpu/drm/msm/
4956 F:      include/uapi/drm/msm_drm.h
4957 F:      Documentation/devicetree/bindings/display/msm/
4958
4959 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4960 M:      Ben Skeggs <bskeggs@redhat.com>
4961 L:      dri-devel@lists.freedesktop.org
4962 L:      nouveau@lists.freedesktop.org
4963 T:      git git://github.com/skeggsb/linux
4964 S:      Supported
4965 F:      drivers/gpu/drm/nouveau/
4966 F:      include/uapi/drm/nouveau_drm.h
4967
4968 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
4969 M:      Stefan Mavrodiev <stefan@olimex.com>
4970 S:      Maintained
4971 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
4972 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
4973
4974 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4975 M:      Noralf Trønnes <noralf@tronnes.org>
4976 S:      Maintained
4977 F:      drivers/gpu/drm/tinydrm/repaper.c
4978 F:      Documentation/devicetree/bindings/display/repaper.txt
4979
4980 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4981 M:      Dave Airlie <airlied@redhat.com>
4982 M:      Gerd Hoffmann <kraxel@redhat.com>
4983 L:      virtualization@lists.linux-foundation.org
4984 T:      git git://anongit.freedesktop.org/drm/drm-misc
4985 S:      Obsolete
4986 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4987 F:      drivers/gpu/drm/cirrus/
4988
4989 DRM DRIVER FOR QXL VIRTUAL GPU
4990 M:      Dave Airlie <airlied@redhat.com>
4991 M:      Gerd Hoffmann <kraxel@redhat.com>
4992 L:      virtualization@lists.linux-foundation.org
4993 L:      spice-devel@lists.freedesktop.org
4994 T:      git git://anongit.freedesktop.org/drm/drm-misc
4995 S:      Maintained
4996 F:      drivers/gpu/drm/qxl/
4997 F:      include/uapi/drm/qxl_drm.h
4998
4999 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5000 S:      Orphan / Obsolete
5001 F:      drivers/gpu/drm/r128/
5002 F:      include/uapi/drm/r128_drm.h
5003
5004 DRM DRIVER FOR SAVAGE VIDEO CARDS
5005 S:      Orphan / Obsolete
5006 F:      drivers/gpu/drm/savage/
5007 F:      include/uapi/drm/savage_drm.h
5008
5009 DRM DRIVER FOR SIS VIDEO CARDS
5010 S:      Orphan / Obsolete
5011 F:      drivers/gpu/drm/sis/
5012 F:      include/uapi/drm/sis_drm.h
5013
5014 DRM DRIVER FOR SITRONIX ST7701 PANELS
5015 M:      Jagan Teki <jagan@amarulasolutions.com>
5016 S:      Maintained
5017 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5018 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5019
5020 DRM DRIVER FOR SITRONIX ST7586 PANELS
5021 M:      David Lechner <david@lechnology.com>
5022 S:      Maintained
5023 F:      drivers/gpu/drm/tinydrm/st7586.c
5024 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5025
5026 DRM DRIVER FOR SITRONIX ST7735R PANELS
5027 M:      David Lechner <david@lechnology.com>
5028 S:      Maintained
5029 F:      drivers/gpu/drm/tinydrm/st7735r.c
5030 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5031
5032 DRM DRIVER FOR TDFX VIDEO CARDS
5033 S:      Orphan / Obsolete
5034 F:      drivers/gpu/drm/tdfx/
5035
5036 DRM DRIVER FOR TPO TPG110 PANELS
5037 M:      Linus Walleij <linus.walleij@linaro.org>
5038 T:      git git://anongit.freedesktop.org/drm/drm-misc
5039 S:      Maintained
5040 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5041 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5042
5043 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5044 M:      Dave Airlie <airlied@redhat.com>
5045 R:      Sean Paul <sean@poorly.run>
5046 L:      dri-devel@lists.freedesktop.org
5047 S:      Odd Fixes
5048 F:      drivers/gpu/drm/udl/
5049 T:      git git://anongit.freedesktop.org/drm/drm-misc
5050
5051 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5052 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5053 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5054 R:      Daniel Vetter <daniel@ffwll.ch>
5055 T:      git git://anongit.freedesktop.org/drm/drm-misc
5056 S:      Maintained
5057 L:      dri-devel@lists.freedesktop.org
5058 F:      drivers/gpu/drm/vkms/
5059 F:      Documentation/gpu/vkms.rst
5060
5061 DRM DRIVER FOR VMWARE VIRTUAL GPU
5062 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5063 M:      Thomas Hellstrom <thellstrom@vmware.com>
5064 L:      dri-devel@lists.freedesktop.org
5065 T:      git git://people.freedesktop.org/~thomash/linux
5066 S:      Supported
5067 F:      drivers/gpu/drm/vmwgfx/
5068 F:      include/uapi/drm/vmwgfx_drm.h
5069
5070 DRM DRIVERS
5071 M:      David Airlie <airlied@linux.ie>
5072 M:      Daniel Vetter <daniel@ffwll.ch>
5073 L:      dri-devel@lists.freedesktop.org
5074 T:      git git://anongit.freedesktop.org/drm/drm
5075 B:      https://bugs.freedesktop.org/
5076 C:      irc://chat.freenode.net/dri-devel
5077 S:      Maintained
5078 F:      drivers/gpu/drm/
5079 F:      drivers/gpu/vga/
5080 F:      Documentation/devicetree/bindings/display/
5081 F:      Documentation/devicetree/bindings/gpu/
5082 F:      Documentation/gpu/
5083 F:      include/drm/
5084 F:      include/uapi/drm/
5085 F:      include/linux/vga*
5086
5087 DRM DRIVERS AND MISC GPU PATCHES
5088 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5089 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5090 M:      Sean Paul <sean@poorly.run>
5091 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5092 S:      Maintained
5093 T:      git git://anongit.freedesktop.org/drm/drm-misc
5094 F:      Documentation/gpu/
5095 F:      drivers/gpu/vga/
5096 F:      drivers/gpu/drm/*
5097 F:      include/drm/drm*
5098 F:      include/uapi/drm/drm*
5099 F:      include/linux/vga*
5100
5101 DRM DRIVERS FOR ALLWINNER A10
5102 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5103 L:      dri-devel@lists.freedesktop.org
5104 S:      Supported
5105 F:      drivers/gpu/drm/sun4i/
5106 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5107 T:      git git://anongit.freedesktop.org/drm/drm-misc
5108
5109 DRM DRIVERS FOR AMLOGIC SOCS
5110 M:      Neil Armstrong <narmstrong@baylibre.com>
5111 L:      dri-devel@lists.freedesktop.org
5112 L:      linux-amlogic@lists.infradead.org
5113 W:      http://linux-meson.com/
5114 S:      Supported
5115 F:      drivers/gpu/drm/meson/
5116 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5117 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5118 F:      Documentation/gpu/meson.rst
5119 T:      git git://anongit.freedesktop.org/drm/drm-misc
5120
5121 DRM DRIVERS FOR ATMEL HLCDC
5122 M:      Boris Brezillon <bbrezillon@kernel.org>
5123 L:      dri-devel@lists.freedesktop.org
5124 S:      Supported
5125 F:      drivers/gpu/drm/atmel-hlcdc/
5126 F:      Documentation/devicetree/bindings/display/atmel/
5127 T:      git git://anongit.freedesktop.org/drm/drm-misc
5128
5129 DRM DRIVERS FOR BRIDGE CHIPS
5130 M:      Andrzej Hajda <a.hajda@samsung.com>
5131 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5132 S:      Maintained
5133 T:      git git://anongit.freedesktop.org/drm/drm-misc
5134 F:      drivers/gpu/drm/bridge/
5135
5136 DRM DRIVERS FOR EXYNOS
5137 M:      Inki Dae <inki.dae@samsung.com>
5138 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5139 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5140 M:      Kyungmin Park <kyungmin.park@samsung.com>
5141 L:      dri-devel@lists.freedesktop.org
5142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5143 S:      Supported
5144 F:      drivers/gpu/drm/exynos/
5145 F:      include/uapi/drm/exynos_drm.h
5146 F:      Documentation/devicetree/bindings/display/exynos/
5147
5148 DRM DRIVERS FOR FREESCALE DCU
5149 M:      Stefan Agner <stefan@agner.ch>
5150 M:      Alison Wang <alison.wang@nxp.com>
5151 L:      dri-devel@lists.freedesktop.org
5152 S:      Supported
5153 F:      drivers/gpu/drm/fsl-dcu/
5154 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5155 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5156 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5157 T:      git git://anongit.freedesktop.org/drm/drm-misc
5158
5159 DRM DRIVERS FOR FREESCALE IMX
5160 M:      Philipp Zabel <p.zabel@pengutronix.de>
5161 L:      dri-devel@lists.freedesktop.org
5162 S:      Maintained
5163 F:      drivers/gpu/drm/imx/
5164 F:      drivers/gpu/ipu-v3/
5165 F:      Documentation/devicetree/bindings/display/imx/
5166
5167 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5168 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5169 L:      dri-devel@lists.freedesktop.org
5170 T:      git git://github.com/patjak/drm-gma500
5171 S:      Maintained
5172 F:      drivers/gpu/drm/gma500/
5173
5174 DRM DRIVERS FOR HISILICON
5175 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5176 M:      Rongrong Zou <zourongrong@gmail.com>
5177 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5178 R:      Chen Feng <puck.chen@hisilicon.com>
5179 L:      dri-devel@lists.freedesktop.org
5180 T:      git git://github.com/xin3liang/linux.git
5181 S:      Maintained
5182 F:      drivers/gpu/drm/hisilicon/
5183 F:      Documentation/devicetree/bindings/display/hisilicon/
5184
5185 DRM DRIVERS FOR MEDIATEK
5186 M:      CK Hu <ck.hu@mediatek.com>
5187 M:      Philipp Zabel <p.zabel@pengutronix.de>
5188 L:      dri-devel@lists.freedesktop.org
5189 S:      Supported
5190 F:      drivers/gpu/drm/mediatek/
5191 F:      Documentation/devicetree/bindings/display/mediatek/
5192
5193 DRM DRIVERS FOR NVIDIA TEGRA
5194 M:      Thierry Reding <thierry.reding@gmail.com>
5195 L:      dri-devel@lists.freedesktop.org
5196 L:      linux-tegra@vger.kernel.org
5197 T:      git git://anongit.freedesktop.org/tegra/linux.git
5198 S:      Supported
5199 F:      drivers/gpu/drm/tegra/
5200 F:      drivers/gpu/host1x/
5201 F:      include/linux/host1x.h
5202 F:      include/uapi/drm/tegra_drm.h
5203 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5204
5205 DRM DRIVERS FOR RENESAS
5206 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5207 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5208 L:      dri-devel@lists.freedesktop.org
5209 L:      linux-renesas-soc@vger.kernel.org
5210 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5211 S:      Supported
5212 F:      drivers/gpu/drm/rcar-du/
5213 F:      drivers/gpu/drm/shmobile/
5214 F:      include/linux/platform_data/shmob_drm.h
5215 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5216 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5217 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5218
5219 DRM DRIVERS FOR ROCKCHIP
5220 M:      Sandy Huang <hjc@rock-chips.com>
5221 M:      Heiko Stübner <heiko@sntech.de>
5222 L:      dri-devel@lists.freedesktop.org
5223 S:      Maintained
5224 F:      drivers/gpu/drm/rockchip/
5225 F:      Documentation/devicetree/bindings/display/rockchip/
5226 T:      git git://anongit.freedesktop.org/drm/drm-misc
5227
5228 DRM DRIVERS FOR STI
5229 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5230 M:      Vincent Abriou <vincent.abriou@st.com>
5231 L:      dri-devel@lists.freedesktop.org
5232 T:      git git://anongit.freedesktop.org/drm/drm-misc
5233 S:      Maintained
5234 F:      drivers/gpu/drm/sti
5235 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5236
5237 DRM DRIVERS FOR STM
5238 M:      Yannick Fertre <yannick.fertre@st.com>
5239 M:      Philippe Cornu <philippe.cornu@st.com>
5240 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5241 M:      Vincent Abriou <vincent.abriou@st.com>
5242 L:      dri-devel@lists.freedesktop.org
5243 T:      git git://anongit.freedesktop.org/drm/drm-misc
5244 S:      Maintained
5245 F:      drivers/gpu/drm/stm
5246 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5247
5248 DRM DRIVERS FOR TI LCDC
5249 M:      Jyri Sarha <jsarha@ti.com>
5250 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5251 L:      dri-devel@lists.freedesktop.org
5252 S:      Maintained
5253 F:      drivers/gpu/drm/tilcdc/
5254 F:      Documentation/devicetree/bindings/display/tilcdc/
5255
5256 DRM DRIVERS FOR TI OMAP
5257 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5258 L:      dri-devel@lists.freedesktop.org
5259 S:      Maintained
5260 F:      drivers/gpu/drm/omapdrm/
5261 F:      Documentation/devicetree/bindings/display/ti/
5262
5263 DRM DRIVERS FOR V3D
5264 M:      Eric Anholt <eric@anholt.net>
5265 S:      Supported
5266 F:      drivers/gpu/drm/v3d/
5267 F:      include/uapi/drm/v3d_drm.h
5268 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5269 T:      git git://anongit.freedesktop.org/drm/drm-misc
5270
5271 DRM DRIVERS FOR VC4
5272 M:      Eric Anholt <eric@anholt.net>
5273 T:      git git://github.com/anholt/linux
5274 S:      Supported
5275 F:      drivers/gpu/drm/vc4/
5276 F:      include/uapi/drm/vc4_drm.h
5277 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5278 T:      git git://anongit.freedesktop.org/drm/drm-misc
5279
5280 DRM DRIVERS FOR VIVANTE GPU IP
5281 M:      Lucas Stach <l.stach@pengutronix.de>
5282 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5283 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5284 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5285 L:      dri-devel@lists.freedesktop.org
5286 S:      Maintained
5287 F:      drivers/gpu/drm/etnaviv/
5288 F:      include/uapi/drm/etnaviv_drm.h
5289 F:      Documentation/devicetree/bindings/display/etnaviv/
5290
5291 DRM DRIVERS FOR ZTE ZX
5292 M:      Shawn Guo <shawnguo@kernel.org>
5293 L:      dri-devel@lists.freedesktop.org
5294 S:      Maintained
5295 F:      drivers/gpu/drm/zte/
5296 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5297 T:      git git://anongit.freedesktop.org/drm/drm-misc
5298
5299 DRM PANEL DRIVERS
5300 M:      Thierry Reding <thierry.reding@gmail.com>
5301 L:      dri-devel@lists.freedesktop.org
5302 T:      git git://anongit.freedesktop.org/drm/drm-misc
5303 S:      Maintained
5304 F:      drivers/gpu/drm/drm_panel.c
5305 F:      drivers/gpu/drm/panel/
5306 F:      include/drm/drm_panel.h
5307 F:      Documentation/devicetree/bindings/display/panel/
5308
5309 DRM TINYDRM DRIVERS
5310 M:      Noralf Trønnes <noralf@tronnes.org>
5311 W:      https://github.com/notro/tinydrm/wiki/Development
5312 T:      git git://anongit.freedesktop.org/drm/drm-misc
5313 S:      Maintained
5314 F:      drivers/gpu/drm/tinydrm/
5315 F:      include/drm/tinydrm/
5316
5317 DRM DRIVERS FOR XEN
5318 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5319 T:      git git://anongit.freedesktop.org/drm/drm-misc
5320 L:      dri-devel@lists.freedesktop.org
5321 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5322 S:      Supported
5323 F:      drivers/gpu/drm/xen/
5324 F:      Documentation/gpu/xen-front.rst
5325
5326 DRM TTM SUBSYSTEM
5327 M:      Christian Koenig <christian.koenig@amd.com>
5328 M:      Huang Rui <ray.huang@amd.com>
5329 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5330 T:      git git://people.freedesktop.org/~agd5f/linux
5331 S:      Maintained
5332 L:      dri-devel@lists.freedesktop.org
5333 F:      include/drm/ttm/
5334 F:      drivers/gpu/drm/ttm/
5335
5336 DSBR100 USB FM RADIO DRIVER
5337 M:      Alexey Klimov <klimov.linux@gmail.com>
5338 L:      linux-media@vger.kernel.org
5339 T:      git git://linuxtv.org/media_tree.git
5340 S:      Maintained
5341 F:      drivers/media/radio/dsbr100.c
5342
5343 DSCC4 DRIVER
5344 M:      Francois Romieu <romieu@fr.zoreil.com>
5345 L:      netdev@vger.kernel.org
5346 S:      Maintained
5347 F:      drivers/net/wan/dscc4.c
5348
5349 DT3155 MEDIA DRIVER
5350 M:      Hans Verkuil <hverkuil@xs4all.nl>
5351 L:      linux-media@vger.kernel.org
5352 T:      git git://linuxtv.org/media_tree.git
5353 W:      https://linuxtv.org
5354 S:      Odd Fixes
5355 F:      drivers/media/pci/dt3155/
5356
5357 DVB_USB_AF9015 MEDIA DRIVER
5358 M:      Antti Palosaari <crope@iki.fi>
5359 L:      linux-media@vger.kernel.org
5360 W:      https://linuxtv.org
5361 W:      http://palosaari.fi/linux/
5362 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5363 T:      git git://linuxtv.org/anttip/media_tree.git
5364 S:      Maintained
5365 F:      drivers/media/usb/dvb-usb-v2/af9015*
5366
5367 DVB_USB_AF9035 MEDIA DRIVER
5368 M:      Antti Palosaari <crope@iki.fi>
5369 L:      linux-media@vger.kernel.org
5370 W:      https://linuxtv.org
5371 W:      http://palosaari.fi/linux/
5372 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5373 T:      git git://linuxtv.org/anttip/media_tree.git
5374 S:      Maintained
5375 F:      drivers/media/usb/dvb-usb-v2/af9035*
5376
5377 DVB_USB_ANYSEE MEDIA DRIVER
5378 M:      Antti Palosaari <crope@iki.fi>
5379 L:      linux-media@vger.kernel.org
5380 W:      https://linuxtv.org
5381 W:      http://palosaari.fi/linux/
5382 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5383 T:      git git://linuxtv.org/anttip/media_tree.git
5384 S:      Maintained
5385 F:      drivers/media/usb/dvb-usb-v2/anysee*
5386
5387 DVB_USB_AU6610 MEDIA DRIVER
5388 M:      Antti Palosaari <crope@iki.fi>
5389 L:      linux-media@vger.kernel.org
5390 W:      https://linuxtv.org
5391 W:      http://palosaari.fi/linux/
5392 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5393 T:      git git://linuxtv.org/anttip/media_tree.git
5394 S:      Maintained
5395 F:      drivers/media/usb/dvb-usb-v2/au6610*
5396
5397 DVB_USB_CE6230 MEDIA DRIVER
5398 M:      Antti Palosaari <crope@iki.fi>
5399 L:      linux-media@vger.kernel.org
5400 W:      https://linuxtv.org
5401 W:      http://palosaari.fi/linux/
5402 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5403 T:      git git://linuxtv.org/anttip/media_tree.git
5404 S:      Maintained
5405 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5406
5407 DVB_USB_CXUSB MEDIA DRIVER
5408 M:      Michael Krufky <mkrufky@linuxtv.org>
5409 L:      linux-media@vger.kernel.org
5410 W:      https://linuxtv.org
5411 W:      http://github.com/mkrufky
5412 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5413 T:      git git://linuxtv.org/media_tree.git
5414 S:      Maintained
5415 F:      drivers/media/usb/dvb-usb/cxusb*
5416
5417 DVB_USB_EC168 MEDIA DRIVER
5418 M:      Antti Palosaari <crope@iki.fi>
5419 L:      linux-media@vger.kernel.org
5420 W:      https://linuxtv.org
5421 W:      http://palosaari.fi/linux/
5422 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5423 T:      git git://linuxtv.org/anttip/media_tree.git
5424 S:      Maintained
5425 F:      drivers/media/usb/dvb-usb-v2/ec168*
5426
5427 DVB_USB_GL861 MEDIA DRIVER
5428 M:      Antti Palosaari <crope@iki.fi>
5429 L:      linux-media@vger.kernel.org
5430 W:      https://linuxtv.org
5431 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5432 T:      git git://linuxtv.org/anttip/media_tree.git
5433 S:      Maintained
5434 F:      drivers/media/usb/dvb-usb-v2/gl861*
5435
5436 DVB_USB_MXL111SF MEDIA DRIVER
5437 M:      Michael Krufky <mkrufky@linuxtv.org>
5438 L:      linux-media@vger.kernel.org
5439 W:      https://linuxtv.org
5440 W:      http://github.com/mkrufky
5441 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5442 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5443 S:      Maintained
5444 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5445
5446 DVB_USB_RTL28XXU MEDIA DRIVER
5447 M:      Antti Palosaari <crope@iki.fi>
5448 L:      linux-media@vger.kernel.org
5449 W:      https://linuxtv.org
5450 W:      http://palosaari.fi/linux/
5451 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5452 T:      git git://linuxtv.org/anttip/media_tree.git
5453 S:      Maintained
5454 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5455
5456 DVB_USB_V2 MEDIA DRIVER
5457 M:      Antti Palosaari <crope@iki.fi>
5458 L:      linux-media@vger.kernel.org
5459 W:      https://linuxtv.org
5460 W:      http://palosaari.fi/linux/
5461 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5462 T:      git git://linuxtv.org/anttip/media_tree.git
5463 S:      Maintained
5464 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5465 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5466
5467 DYNAMIC DEBUG
5468 M:      Jason Baron <jbaron@akamai.com>
5469 S:      Maintained
5470 F:      lib/dynamic_debug.c
5471 F:      include/linux/dynamic_debug.h
5472
5473 DYNAMIC INTERRUPT MODERATION
5474 M:      Tal Gilboa <talgi@mellanox.com>
5475 S:      Maintained
5476 F:      include/linux/net_dim.h
5477
5478 DZ DECSTATION DZ11 SERIAL DRIVER
5479 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5480 S:      Maintained
5481 F:      drivers/tty/serial/dz.*
5482
5483 E3X0 POWER BUTTON DRIVER
5484 M:      Moritz Fischer <moritz.fischer@ettus.com>
5485 L:      usrp-users@lists.ettus.com
5486 W:      http://www.ettus.com
5487 S:      Supported
5488 F:      drivers/input/misc/e3x0-button.c
5489 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5490
5491 E4000 MEDIA DRIVER
5492 M:      Antti Palosaari <crope@iki.fi>
5493 L:      linux-media@vger.kernel.org
5494 W:      https://linuxtv.org
5495 W:      http://palosaari.fi/linux/
5496 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5497 T:      git git://linuxtv.org/anttip/media_tree.git
5498 S:      Maintained
5499 F:      drivers/media/tuners/e4000*
5500
5501 EARTH_PT1 MEDIA DRIVER
5502 M:      Akihiro Tsukada <tskd08@gmail.com>
5503 L:      linux-media@vger.kernel.org
5504 S:      Odd Fixes
5505 F:      drivers/media/pci/pt1/
5506
5507 EARTH_PT3 MEDIA DRIVER
5508 M:      Akihiro Tsukada <tskd08@gmail.com>
5509 L:      linux-media@vger.kernel.org
5510 S:      Odd Fixes
5511 F:      drivers/media/pci/pt3/
5512
5513 EC100 MEDIA DRIVER
5514 M:      Antti Palosaari <crope@iki.fi>
5515 L:      linux-media@vger.kernel.org
5516 W:      https://linuxtv.org
5517 W:      http://palosaari.fi/linux/
5518 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5519 T:      git git://linuxtv.org/anttip/media_tree.git
5520 S:      Maintained
5521 F:      drivers/media/dvb-frontends/ec100*
5522
5523 ECRYPT FILE SYSTEM
5524 M:      Tyler Hicks <tyhicks@canonical.com>
5525 L:      ecryptfs@vger.kernel.org
5526 W:      http://ecryptfs.org
5527 W:      https://launchpad.net/ecryptfs
5528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5529 S:      Supported
5530 F:      Documentation/filesystems/ecryptfs.txt
5531 F:      fs/ecryptfs/
5532
5533 EDAC-AMD64
5534 M:      Borislav Petkov <bp@alien8.de>
5535 L:      linux-edac@vger.kernel.org
5536 S:      Maintained
5537 F:      drivers/edac/amd64_edac*
5538
5539 EDAC-AST2500
5540 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5541 S:      Supported
5542 F:      drivers/edac/aspeed_edac.c
5543 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5544
5545 EDAC-CALXEDA
5546 M:      Robert Richter <rric@kernel.org>
5547 L:      linux-edac@vger.kernel.org
5548 S:      Maintained
5549 F:      drivers/edac/highbank*
5550
5551 EDAC-CAVIUM OCTEON
5552 M:      Ralf Baechle <ralf@linux-mips.org>
5553 M:      David Daney <david.daney@cavium.com>
5554 L:      linux-edac@vger.kernel.org
5555 L:      linux-mips@vger.kernel.org
5556 S:      Supported
5557 F:      drivers/edac/octeon_edac*
5558
5559 EDAC-CAVIUM THUNDERX
5560 M:      David Daney <david.daney@cavium.com>
5561 M:      Jan Glauber <jglauber@cavium.com>
5562 L:      linux-edac@vger.kernel.org
5563 S:      Supported
5564 F:      drivers/edac/thunderx_edac*
5565
5566 EDAC-CORE
5567 M:      Borislav Petkov <bp@alien8.de>
5568 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5569 R:      James Morse <james.morse@arm.com>
5570 L:      linux-edac@vger.kernel.org
5571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5573 S:      Supported
5574 F:      Documentation/admin-guide/ras.rst
5575 F:      Documentation/driver-api/edac.rst
5576 F:      drivers/edac/
5577 F:      include/linux/edac.h
5578
5579 EDAC-E752X
5580 M:      Mark Gross <mark.gross@intel.com>
5581 L:      linux-edac@vger.kernel.org
5582 S:      Maintained
5583 F:      drivers/edac/e752x_edac.c
5584
5585 EDAC-E7XXX
5586 L:      linux-edac@vger.kernel.org
5587 S:      Maintained
5588 F:      drivers/edac/e7xxx_edac.c
5589
5590 EDAC-FSL_DDR
5591 M:      York Sun <york.sun@nxp.com>
5592 L:      linux-edac@vger.kernel.org
5593 S:      Maintained
5594 F:      drivers/edac/fsl_ddr_edac.*
5595
5596 EDAC-GHES
5597 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5598 L:      linux-edac@vger.kernel.org
5599 S:      Maintained
5600 F:      drivers/edac/ghes_edac.c
5601
5602 EDAC-I3000
5603 L:      linux-edac@vger.kernel.org
5604 S:      Orphan
5605 F:      drivers/edac/i3000_edac.c
5606
5607 EDAC-I5000
5608 L:      linux-edac@vger.kernel.org
5609 S:      Maintained
5610 F:      drivers/edac/i5000_edac.c
5611
5612 EDAC-I5400
5613 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5614 L:      linux-edac@vger.kernel.org
5615 S:      Maintained
5616 F:      drivers/edac/i5400_edac.c
5617
5618 EDAC-I7300
5619 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5620 L:      linux-edac@vger.kernel.org
5621 S:      Maintained
5622 F:      drivers/edac/i7300_edac.c
5623
5624 EDAC-I7CORE
5625 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5626 L:      linux-edac@vger.kernel.org
5627 S:      Maintained
5628 F:      drivers/edac/i7core_edac.c
5629
5630 EDAC-I82443BXGX
5631 M:      Tim Small <tim@buttersideup.com>
5632 L:      linux-edac@vger.kernel.org
5633 S:      Maintained
5634 F:      drivers/edac/i82443bxgx_edac.c
5635
5636 EDAC-I82975X
5637 M:      "Arvind R." <arvino55@gmail.com>
5638 L:      linux-edac@vger.kernel.org
5639 S:      Maintained
5640 F:      drivers/edac/i82975x_edac.c
5641
5642 EDAC-IE31200
5643 M:      Jason Baron <jbaron@akamai.com>
5644 L:      linux-edac@vger.kernel.org
5645 S:      Maintained
5646 F:      drivers/edac/ie31200_edac.c
5647
5648 EDAC-MPC85XX
5649 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5650 L:      linux-edac@vger.kernel.org
5651 S:      Maintained
5652 F:      drivers/edac/mpc85xx_edac.[ch]
5653
5654 EDAC-PASEMI
5655 M:      Egor Martovetsky <egor@pasemi.com>
5656 L:      linux-edac@vger.kernel.org
5657 S:      Maintained
5658 F:      drivers/edac/pasemi_edac.c
5659
5660 EDAC-PND2
5661 M:      Tony Luck <tony.luck@intel.com>
5662 L:      linux-edac@vger.kernel.org
5663 S:      Maintained
5664 F:      drivers/edac/pnd2_edac.[ch]
5665
5666 EDAC-R82600
5667 M:      Tim Small <tim@buttersideup.com>
5668 L:      linux-edac@vger.kernel.org
5669 S:      Maintained
5670 F:      drivers/edac/r82600_edac.c
5671
5672 EDAC-SBRIDGE
5673 M:      Tony Luck <tony.luck@intel.com>
5674 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5675 L:      linux-edac@vger.kernel.org
5676 S:      Maintained
5677 F:      drivers/edac/sb_edac.c
5678
5679 EDAC-SKYLAKE
5680 M:      Tony Luck <tony.luck@intel.com>
5681 L:      linux-edac@vger.kernel.org
5682 S:      Maintained
5683 F:      drivers/edac/skx_edac.c
5684
5685 EDAC-TI
5686 M:      Tero Kristo <t-kristo@ti.com>
5687 L:      linux-edac@vger.kernel.org
5688 S:      Maintained
5689 F:      drivers/edac/ti_edac.c
5690
5691 EDAC-QCOM
5692 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5693 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5694 L:      linux-arm-msm@vger.kernel.org
5695 L:      linux-edac@vger.kernel.org
5696 S:      Maintained
5697 F:      drivers/edac/qcom_edac.c
5698
5699 EDIROL UA-101/UA-1000 DRIVER
5700 M:      Clemens Ladisch <clemens@ladisch.de>
5701 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5702 T:      git git://git.alsa-project.org/alsa-kernel.git
5703 S:      Maintained
5704 F:      sound/usb/misc/ua101.c
5705
5706 EFI TEST DRIVER
5707 L:      linux-efi@vger.kernel.org
5708 M:      Ivan Hu <ivan.hu@canonical.com>
5709 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5710 S:      Maintained
5711 F:      drivers/firmware/efi/test/
5712
5713 EFI VARIABLE FILESYSTEM
5714 M:      Matthew Garrett <matthew.garrett@nebula.com>
5715 M:      Jeremy Kerr <jk@ozlabs.org>
5716 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5718 L:      linux-efi@vger.kernel.org
5719 S:      Maintained
5720 F:      fs/efivarfs/
5721
5722 EFIFB FRAMEBUFFER DRIVER
5723 L:      linux-fbdev@vger.kernel.org
5724 M:      Peter Jones <pjones@redhat.com>
5725 S:      Maintained
5726 F:      drivers/video/fbdev/efifb.c
5727
5728 EFS FILESYSTEM
5729 W:      http://aeschi.ch.eu.org/efs/
5730 S:      Orphan
5731 F:      fs/efs/
5732
5733 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5734 M:      Douglas Miller <dougmill@linux.ibm.com>
5735 L:      netdev@vger.kernel.org
5736 S:      Maintained
5737 F:      drivers/net/ethernet/ibm/ehea/
5738
5739 EM28XX VIDEO4LINUX DRIVER
5740 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5741 L:      linux-media@vger.kernel.org
5742 W:      https://linuxtv.org
5743 T:      git git://linuxtv.org/media_tree.git
5744 S:      Maintained
5745 F:      drivers/media/usb/em28xx/
5746 F:      Documentation/media/v4l-drivers/em28xx*
5747
5748 EMBEDDED LINUX
5749 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5750 M:      Matt Mackall <mpm@selenic.com>
5751 M:      David Woodhouse <dwmw2@infradead.org>
5752 L:      linux-embedded@vger.kernel.org
5753 S:      Maintained
5754
5755 Emulex 10Gbps iSCSI - OneConnect DRIVER
5756 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5757 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5758 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5759 L:      linux-scsi@vger.kernel.org
5760 W:      http://www.broadcom.com
5761 S:      Supported
5762 F:      drivers/scsi/be2iscsi/
5763
5764 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5765 M:      Sathya Perla <sathya.perla@broadcom.com>
5766 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5767 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5768 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5769 L:      netdev@vger.kernel.org
5770 W:      http://www.emulex.com
5771 S:      Supported
5772 F:      drivers/net/ethernet/emulex/benet/
5773
5774 EMULEX ONECONNECT ROCE DRIVER
5775 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5776 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5777 L:      linux-rdma@vger.kernel.org
5778 W:      http://www.broadcom.com
5779 S:      Odd Fixes
5780 F:      drivers/infiniband/hw/ocrdma/
5781 F:      include/uapi/rdma/ocrdma-abi.h
5782
5783 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5784 M:      James Smart <james.smart@broadcom.com>
5785 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5786 L:      linux-scsi@vger.kernel.org
5787 W:      http://www.broadcom.com
5788 S:      Supported
5789 F:      drivers/scsi/lpfc/
5790
5791 ENE CB710 FLASH CARD READER DRIVER
5792 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5793 S:      Maintained
5794 F:      drivers/misc/cb710/
5795 F:      drivers/mmc/host/cb710-mmc.*
5796 F:      include/linux/cb710.h
5797
5798 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5799 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5800 S:      Maintained
5801 F:      drivers/media/rc/ene_ir.*
5802
5803 EPSON S1D13XXX FRAMEBUFFER DRIVER
5804 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5805 S:      Maintained
5806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5807 F:      drivers/video/fbdev/s1d13xxxfb.c
5808 F:      include/video/s1d13xxxfb.h
5809
5810 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5811 M:      Jeff Layton <jlayton@kernel.org>
5812 S:      Maintained
5813 F:      lib/errseq.c
5814 F:      include/linux/errseq.h
5815
5816 ET131X NETWORK DRIVER
5817 M:      Mark Einon <mark.einon@gmail.com>
5818 S:      Odd Fixes
5819 F:      drivers/net/ethernet/agere/
5820
5821 ETHERNET BRIDGE
5822 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5823 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5824 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5825 L:      netdev@vger.kernel.org
5826 W:      http://www.linuxfoundation.org/en/Net:Bridge
5827 S:      Maintained
5828 F:      include/linux/netfilter_bridge/
5829 F:      net/bridge/
5830
5831 ETHERNET PHY LIBRARY
5832 M:      Andrew Lunn <andrew@lunn.ch>
5833 M:      Florian Fainelli <f.fainelli@gmail.com>
5834 M:      Heiner Kallweit <hkallweit1@gmail.com>
5835 L:      netdev@vger.kernel.org
5836 S:      Maintained
5837 F:      Documentation/ABI/testing/sysfs-bus-mdio
5838 F:      Documentation/devicetree/bindings/net/mdio*
5839 F:      Documentation/networking/phy.txt
5840 F:      drivers/net/phy/
5841 F:      drivers/of/of_mdio.c
5842 F:      drivers/of/of_net.c
5843 F:      include/linux/*mdio*.h
5844 F:      include/linux/of_net.h
5845 F:      include/linux/phy.h
5846 F:      include/linux/phy_fixed.h
5847 F:      include/linux/platform_data/mdio-bcm-unimac.h
5848 F:      include/linux/platform_data/mdio-gpio.h
5849 F:      include/trace/events/mdio.h
5850 F:      include/uapi/linux/mdio.h
5851 F:      include/uapi/linux/mii.h
5852
5853 EXT2 FILE SYSTEM
5854 M:      Jan Kara <jack@suse.com>
5855 L:      linux-ext4@vger.kernel.org
5856 S:      Maintained
5857 F:      Documentation/filesystems/ext2.txt
5858 F:      fs/ext2/
5859 F:      include/linux/ext2*
5860
5861 EXT4 FILE SYSTEM
5862 M:      "Theodore Ts'o" <tytso@mit.edu>
5863 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5864 L:      linux-ext4@vger.kernel.org
5865 W:      http://ext4.wiki.kernel.org
5866 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5868 S:      Maintained
5869 F:      Documentation/filesystems/ext4/
5870 F:      fs/ext4/
5871
5872 Extended Verification Module (EVM)
5873 M:      Mimi Zohar <zohar@linux.ibm.com>
5874 L:      linux-integrity@vger.kernel.org
5875 S:      Supported
5876 F:      security/integrity/evm/
5877
5878 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5879 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5880 L:      linux-efi@vger.kernel.org
5881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5882 S:      Maintained
5883 F:      Documentation/efi-stub.txt
5884 F:      arch/*/kernel/efi.c
5885 F:      arch/x86/boot/compressed/eboot.[ch]
5886 F:      arch/*/include/asm/efi.h
5887 F:      arch/x86/platform/efi/
5888 F:      drivers/firmware/efi/
5889 F:      include/linux/efi*.h
5890 F:      arch/arm/boot/compressed/efi-header.S
5891 F:      arch/arm64/kernel/efi-entry.S
5892
5893 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5894 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5895 M:      Chanwoo Choi <cw00.choi@samsung.com>
5896 L:      linux-kernel@vger.kernel.org
5897 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5898 S:      Maintained
5899 F:      drivers/extcon/
5900 F:      include/linux/extcon/
5901 F:      include/linux/extcon.h
5902 F:      Documentation/extcon/
5903 F:      Documentation/devicetree/bindings/extcon/
5904
5905 EXYNOS DP DRIVER
5906 M:      Jingoo Han <jingoohan1@gmail.com>
5907 L:      dri-devel@lists.freedesktop.org
5908 S:      Maintained
5909 F:      drivers/gpu/drm/exynos/exynos_dp*
5910
5911 EXYNOS SYSMMU (IOMMU) driver
5912 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5913 L:      iommu@lists.linux-foundation.org
5914 S:      Maintained
5915 F:      drivers/iommu/exynos-iommu.c
5916
5917 EZchip NPS platform support
5918 M:      Vineet Gupta <vgupta@synopsys.com>
5919 M:      Ofer Levi <oferle@mellanox.com>
5920 S:      Supported
5921 F:      arch/arc/plat-eznps
5922 F:      arch/arc/boot/dts/eznps.dts
5923
5924 F2FS FILE SYSTEM
5925 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5926 M:      Chao Yu <yuchao0@huawei.com>
5927 L:      linux-f2fs-devel@lists.sourceforge.net
5928 W:      https://f2fs.wiki.kernel.org/
5929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5930 S:      Maintained
5931 F:      Documentation/filesystems/f2fs.txt
5932 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5933 F:      fs/f2fs/
5934 F:      include/linux/f2fs_fs.h
5935 F:      include/trace/events/f2fs.h
5936
5937 F71805F HARDWARE MONITORING DRIVER
5938 M:      Jean Delvare <jdelvare@suse.com>
5939 L:      linux-hwmon@vger.kernel.org
5940 S:      Maintained
5941 F:      Documentation/hwmon/f71805f
5942 F:      drivers/hwmon/f71805f.c
5943
5944 FADDR2LINE
5945 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5946 S:      Maintained
5947 F:      scripts/faddr2line
5948
5949 FAILOVER MODULE
5950 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5951 L:      netdev@vger.kernel.org
5952 S:      Supported
5953 F:      net/core/failover.c
5954 F:      include/net/failover.h
5955 F:      Documentation/networking/failover.rst
5956
5957 FANOTIFY
5958 M:      Jan Kara <jack@suse.cz>
5959 R:      Amir Goldstein <amir73il@gmail.com>
5960 L:      linux-fsdevel@vger.kernel.org
5961 S:      Maintained
5962 F:      fs/notify/fanotify/
5963 F:      include/linux/fanotify.h
5964 F:      include/uapi/linux/fanotify.h
5965
5966 FARSYNC SYNCHRONOUS DRIVER
5967 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5968 W:      http://www.farsite.co.uk/
5969 S:      Supported
5970 F:      drivers/net/wan/farsync.*
5971
5972 FAULT INJECTION SUPPORT
5973 M:      Akinobu Mita <akinobu.mita@gmail.com>
5974 S:      Supported
5975 F:      Documentation/fault-injection/
5976 F:      lib/fault-inject.c
5977
5978 FBTFT Framebuffer drivers
5979 S:      Orphan
5980 L:      dri-devel@lists.freedesktop.org
5981 L:      linux-fbdev@vger.kernel.org
5982 F:      drivers/staging/fbtft/
5983
5984 FC0011 TUNER DRIVER
5985 M:      Michael Buesch <m@bues.ch>
5986 L:      linux-media@vger.kernel.org
5987 S:      Maintained
5988 F:      drivers/media/tuners/fc0011.h
5989 F:      drivers/media/tuners/fc0011.c
5990
5991 FC2580 MEDIA DRIVER
5992 M:      Antti Palosaari <crope@iki.fi>
5993 L:      linux-media@vger.kernel.org
5994 W:      https://linuxtv.org
5995 W:      http://palosaari.fi/linux/
5996 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5997 T:      git git://linuxtv.org/anttip/media_tree.git
5998 S:      Maintained
5999 F:      drivers/media/tuners/fc2580*
6000
6001 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6002 M:      Hannes Reinecke <hare@suse.de>
6003 L:      linux-scsi@vger.kernel.org
6004 W:      www.Open-FCoE.org
6005 S:      Supported
6006 F:      drivers/scsi/libfc/
6007 F:      drivers/scsi/fcoe/
6008 F:      include/scsi/fc/
6009 F:      include/scsi/libfc.h
6010 F:      include/scsi/libfcoe.h
6011 F:      include/uapi/scsi/fc/
6012
6013 FILE LOCKING (flock() and fcntl()/lockf())
6014 M:      Jeff Layton <jlayton@kernel.org>
6015 M:      "J. Bruce Fields" <bfields@fieldses.org>
6016 L:      linux-fsdevel@vger.kernel.org
6017 S:      Maintained
6018 F:      include/linux/fcntl.h
6019 F:      include/uapi/linux/fcntl.h
6020 F:      fs/fcntl.c
6021 F:      fs/locks.c
6022
6023 FILESYSTEMS (VFS and infrastructure)
6024 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6025 L:      linux-fsdevel@vger.kernel.org
6026 S:      Maintained
6027 F:      fs/*
6028 F:      include/linux/fs.h
6029 F:      include/linux/fs_types.h
6030 F:      include/uapi/linux/fs.h
6031
6032 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6033 M:      Riku Voipio <riku.voipio@iki.fi>
6034 L:      linux-hwmon@vger.kernel.org
6035 S:      Maintained
6036 F:      drivers/hwmon/f75375s.c
6037 F:      include/linux/f75375s.h
6038
6039 FIREWIRE AUDIO DRIVERS
6040 M:      Clemens Ladisch <clemens@ladisch.de>
6041 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6042 T:      git git://git.alsa-project.org/alsa-kernel.git
6043 S:      Maintained
6044 F:      sound/firewire/
6045
6046 FIREWIRE MEDIA DRIVERS (firedtv)
6047 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6048 L:      linux-media@vger.kernel.org
6049 L:      linux1394-devel@lists.sourceforge.net
6050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6051 S:      Maintained
6052 F:      drivers/media/firewire/
6053
6054 FIREWIRE SBP-2 TARGET
6055 M:      Chris Boot <bootc@bootc.net>
6056 L:      linux-scsi@vger.kernel.org
6057 L:      target-devel@vger.kernel.org
6058 L:      linux1394-devel@lists.sourceforge.net
6059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6060 S:      Maintained
6061 F:      drivers/target/sbp/
6062
6063 FIREWIRE SUBSYSTEM
6064 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6065 L:      linux1394-devel@lists.sourceforge.net
6066 W:      http://ieee1394.wiki.kernel.org/
6067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6068 S:      Maintained
6069 F:      drivers/firewire/
6070 F:      include/linux/firewire.h
6071 F:      include/uapi/linux/firewire*.h
6072 F:      tools/firewire/
6073
6074 FIRMWARE LOADER (request_firmware)
6075 M:      Luis Chamberlain <mcgrof@kernel.org>
6076 L:      linux-kernel@vger.kernel.org
6077 S:      Maintained
6078 F:      Documentation/firmware_class/
6079 F:      drivers/base/firmware_loader/
6080 F:      include/linux/firmware.h
6081
6082 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6083 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6084 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6085 S:      Maintained
6086 F:      drivers/block/rsxx/
6087
6088 FLOPPY DRIVER
6089 M:      Jiri Kosina <jikos@kernel.org>
6090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
6091 S:      Odd fixes
6092 F:      drivers/block/floppy.c
6093
6094 FMC SUBSYSTEM
6095 M:      Alessandro Rubini <rubini@gnudd.com>
6096 W:      http://www.ohwr.org/projects/fmc-bus
6097 S:      Supported
6098 F:      drivers/fmc/
6099 F:      include/linux/fmc*.h
6100 F:      include/linux/ipmi-fru.h
6101 K:      fmc_d.*register
6102
6103 FPGA MANAGER FRAMEWORK
6104 M:      Alan Tull <atull@kernel.org>
6105 M:      Moritz Fischer <mdf@kernel.org>
6106 L:      linux-fpga@vger.kernel.org
6107 S:      Maintained
6108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6109 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6110 F:      Documentation/fpga/
6111 F:      Documentation/driver-api/fpga/
6112 F:      Documentation/devicetree/bindings/fpga/
6113 F:      drivers/fpga/
6114 F:      include/linux/fpga/
6115 W:      http://www.rocketboards.org
6116
6117 FPGA DFL DRIVERS
6118 M:      Wu Hao <hao.wu@intel.com>
6119 L:      linux-fpga@vger.kernel.org
6120 S:      Maintained
6121 F:      Documentation/fpga/dfl.txt
6122 F:      include/uapi/linux/fpga-dfl.h
6123 F:      drivers/fpga/dfl*
6124
6125 FPU EMULATOR
6126 M:      Bill Metzenthen <billm@melbpc.org.au>
6127 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6128 S:      Maintained
6129 F:      arch/x86/math-emu/
6130
6131 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6132 L:      netdev@vger.kernel.org
6133 S:      Orphan
6134 F:      drivers/net/wan/dlci.c
6135 F:      drivers/net/wan/sdla.c
6136
6137 FRAMEBUFFER LAYER
6138 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6139 L:      dri-devel@lists.freedesktop.org
6140 L:      linux-fbdev@vger.kernel.org
6141 T:      git git://github.com/bzolnier/linux.git
6142 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6143 S:      Maintained
6144 F:      Documentation/fb/
6145 F:      drivers/video/
6146 F:      include/video/
6147 F:      include/linux/fb.h
6148 F:      include/uapi/video/
6149 F:      include/uapi/linux/fb.h
6150
6151 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6152 M:      Horia Geantă <horia.geanta@nxp.com>
6153 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6154 L:      linux-crypto@vger.kernel.org
6155 S:      Maintained
6156 F:      drivers/crypto/caam/
6157 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6158
6159 FREESCALE DIU FRAMEBUFFER DRIVER
6160 M:      Timur Tabi <timur@kernel.org>
6161 L:      linux-fbdev@vger.kernel.org
6162 S:      Maintained
6163 F:      drivers/video/fbdev/fsl-diu-fb.*
6164
6165 FREESCALE DMA DRIVER
6166 M:      Li Yang <leoyang.li@nxp.com>
6167 M:      Zhang Wei <zw@zh-kernel.org>
6168 L:      linuxppc-dev@lists.ozlabs.org
6169 S:      Maintained
6170 F:      drivers/dma/fsldma.*
6171
6172 FREESCALE ENETC ETHERNET DRIVERS
6173 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6174 L:      netdev@vger.kernel.org
6175 S:      Maintained
6176 F:      drivers/net/ethernet/freescale/enetc/
6177
6178 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6179 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6180 L:      netdev@vger.kernel.org
6181 S:      Maintained
6182 F:      drivers/net/ethernet/freescale/gianfar*
6183 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6184
6185 FREESCALE GPMI NAND DRIVER
6186 M:      Han Xu <han.xu@nxp.com>
6187 L:      linux-mtd@lists.infradead.org
6188 S:      Maintained
6189 F:      drivers/mtd/nand/raw/gpmi-nand/*
6190
6191 FREESCALE I2C CPM DRIVER
6192 M:      Jochen Friedrich <jochen@scram.de>
6193 L:      linuxppc-dev@lists.ozlabs.org
6194 L:      linux-i2c@vger.kernel.org
6195 S:      Maintained
6196 F:      drivers/i2c/busses/i2c-cpm.c
6197
6198 FREESCALE IMX LPI2C DRIVER
6199 M:      Dong Aisheng <aisheng.dong@nxp.com>
6200 L:      linux-i2c@vger.kernel.org
6201 L:      linux-imx@nxp.com
6202 S:      Maintained
6203 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6204 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6205
6206 FREESCALE IMX / MXC FEC DRIVER
6207 M:      Fugang Duan <fugang.duan@nxp.com>
6208 L:      netdev@vger.kernel.org
6209 S:      Maintained
6210 F:      drivers/net/ethernet/freescale/fec_main.c
6211 F:      drivers/net/ethernet/freescale/fec_ptp.c
6212 F:      drivers/net/ethernet/freescale/fec.h
6213 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6214
6215 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6216 M:      Sascha Hauer <s.hauer@pengutronix.de>
6217 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6218 L:      linux-fbdev@vger.kernel.org
6219 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6220 S:      Maintained
6221 F:      include/linux/platform_data/video-imxfb.h
6222 F:      drivers/video/fbdev/imxfb.c
6223
6224 FREESCALE QORIQ DPAA ETHERNET DRIVER
6225 M:      Madalin Bucur <madalin.bucur@nxp.com>
6226 L:      netdev@vger.kernel.org
6227 S:      Maintained
6228 F:      drivers/net/ethernet/freescale/dpaa
6229
6230 FREESCALE QORIQ DPAA FMAN DRIVER
6231 M:      Madalin Bucur <madalin.bucur@nxp.com>
6232 L:      netdev@vger.kernel.org
6233 S:      Maintained
6234 F:      drivers/net/ethernet/freescale/fman
6235 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6236
6237 FREESCALE QORIQ PTP CLOCK DRIVER
6238 M:      Yangbo Lu <yangbo.lu@nxp.com>
6239 L:      netdev@vger.kernel.org
6240 S:      Maintained
6241 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6242 F:      drivers/ptp/ptp_qoriq.c
6243 F:      drivers/ptp/ptp_qoriq_debugfs.c
6244 F:      include/linux/fsl/ptp_qoriq.h
6245 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6246
6247 FREESCALE QUAD SPI DRIVER
6248 M:      Han Xu <han.xu@nxp.com>
6249 L:      linux-spi@vger.kernel.org
6250 S:      Maintained
6251 F:      drivers/spi/spi-fsl-qspi.c
6252
6253 FREESCALE QUICC ENGINE LIBRARY
6254 M:      Qiang Zhao <qiang.zhao@nxp.com>
6255 L:      linuxppc-dev@lists.ozlabs.org
6256 S:      Maintained
6257 F:      drivers/soc/fsl/qe/
6258 F:      include/soc/fsl/*qe*.h
6259 F:      include/soc/fsl/*ucc*.h
6260
6261 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6262 M:      Li Yang <leoyang.li@nxp.com>
6263 L:      netdev@vger.kernel.org
6264 L:      linuxppc-dev@lists.ozlabs.org
6265 S:      Maintained
6266 F:      drivers/net/ethernet/freescale/ucc_geth*
6267
6268 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6269 M:      Zhao Qiang <qiang.zhao@nxp.com>
6270 L:      netdev@vger.kernel.org
6271 L:      linuxppc-dev@lists.ozlabs.org
6272 S:      Maintained
6273 F:      drivers/net/wan/fsl_ucc_hdlc*
6274
6275 FREESCALE QUICC ENGINE UCC UART DRIVER
6276 M:      Timur Tabi <timur@kernel.org>
6277 L:      linuxppc-dev@lists.ozlabs.org
6278 S:      Maintained
6279 F:      drivers/tty/serial/ucc_uart.c
6280
6281 FREESCALE SOC DRIVERS
6282 M:      Li Yang <leoyang.li@nxp.com>
6283 L:      linuxppc-dev@lists.ozlabs.org
6284 L:      linux-arm-kernel@lists.infradead.org
6285 S:      Maintained
6286 F:      Documentation/devicetree/bindings/soc/fsl/
6287 F:      drivers/soc/fsl/
6288 F:      include/linux/fsl/
6289
6290 FREESCALE SOC FS_ENET DRIVER
6291 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6292 L:      linuxppc-dev@lists.ozlabs.org
6293 L:      netdev@vger.kernel.org
6294 S:      Maintained
6295 F:      drivers/net/ethernet/freescale/fs_enet/
6296 F:      include/linux/fs_enet_pd.h
6297
6298 FREESCALE SOC SOUND DRIVERS
6299 M:      Timur Tabi <timur@kernel.org>
6300 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6301 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6302 R:      Fabio Estevam <festevam@gmail.com>
6303 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6304 L:      linuxppc-dev@lists.ozlabs.org
6305 S:      Maintained
6306 F:      sound/soc/fsl/fsl*
6307 F:      sound/soc/fsl/imx*
6308 F:      sound/soc/fsl/mpc8610_hpcd.c
6309
6310 FREESCALE USB PERIPHERAL DRIVERS
6311 M:      Li Yang <leoyang.li@nxp.com>
6312 L:      linux-usb@vger.kernel.org
6313 L:      linuxppc-dev@lists.ozlabs.org
6314 S:      Maintained
6315 F:      drivers/usb/gadget/udc/fsl*
6316
6317 FREEVXFS FILESYSTEM
6318 M:      Christoph Hellwig <hch@infradead.org>
6319 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6320 S:      Maintained
6321 F:      fs/freevxfs/
6322
6323 FREEZER
6324 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6325 M:      Pavel Machek <pavel@ucw.cz>
6326 L:      linux-pm@vger.kernel.org
6327 S:      Supported
6328 F:      Documentation/power/freezing-of-tasks.txt
6329 F:      include/linux/freezer.h
6330 F:      kernel/freezer.c
6331
6332 FRONTSWAP API
6333 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6334 L:      linux-kernel@vger.kernel.org
6335 S:      Maintained
6336 F:      mm/frontswap.c
6337 F:      include/linux/frontswap.h
6338
6339 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6340 M:      David Howells <dhowells@redhat.com>
6341 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6342 S:      Supported
6343 F:      Documentation/filesystems/caching/
6344 F:      fs/fscache/
6345 F:      include/linux/fscache*.h
6346
6347 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6348 M:      Theodore Y. Ts'o <tytso@mit.edu>
6349 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6350 M:      Eric Biggers <ebiggers@kernel.org>
6351 L:      linux-fscrypt@vger.kernel.org
6352 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6353 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6354 S:      Supported
6355 F:      fs/crypto/
6356 F:      include/linux/fscrypt*.h
6357 F:      Documentation/filesystems/fscrypt.rst
6358
6359 FSI-ATTACHED I2C DRIVER
6360 M:      Eddie James <eajames@linux.ibm.com>
6361 L:      linux-i2c@vger.kernel.org
6362 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6363 S:      Maintained
6364 F:      drivers/i2c/busses/i2c-fsi.c
6365 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6366
6367 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6368 M:      Jan Kara <jack@suse.cz>
6369 R:      Amir Goldstein <amir73il@gmail.com>
6370 L:      linux-fsdevel@vger.kernel.org
6371 S:      Maintained
6372 F:      fs/notify/
6373 F:      include/linux/fsnotify*.h
6374
6375 FUJITSU LAPTOP EXTRAS
6376 M:      Jonathan Woithe <jwoithe@just42.net>
6377 L:      platform-driver-x86@vger.kernel.org
6378 S:      Maintained
6379 F:      drivers/platform/x86/fujitsu-laptop.c
6380
6381 FUJITSU M-5MO LS CAMERA ISP DRIVER
6382 M:      Kyungmin Park <kyungmin.park@samsung.com>
6383 M:      Heungjun Kim <riverful.kim@samsung.com>
6384 L:      linux-media@vger.kernel.org
6385 S:      Maintained
6386 F:      drivers/media/i2c/m5mols/
6387 F:      include/media/i2c/m5mols.h
6388
6389 FUJITSU TABLET EXTRAS
6390 M:      Robert Gerlach <khnz@gmx.de>
6391 L:      platform-driver-x86@vger.kernel.org
6392 S:      Maintained
6393 F:      drivers/platform/x86/fujitsu-tablet.c
6394
6395 FUSE: FILESYSTEM IN USERSPACE
6396 M:      Miklos Szeredi <miklos@szeredi.hu>
6397 L:      linux-fsdevel@vger.kernel.org
6398 W:      http://fuse.sourceforge.net/
6399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6400 S:      Maintained
6401 F:      fs/fuse/
6402 F:      include/uapi/linux/fuse.h
6403 F:      Documentation/filesystems/fuse.txt
6404
6405 FUTEX SUBSYSTEM
6406 M:      Thomas Gleixner <tglx@linutronix.de>
6407 M:      Ingo Molnar <mingo@redhat.com>
6408 R:      Peter Zijlstra <peterz@infradead.org>
6409 R:      Darren Hart <dvhart@infradead.org>
6410 L:      linux-kernel@vger.kernel.org
6411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6412 S:      Maintained
6413 F:      kernel/futex.c
6414 F:      kernel/futex_compat.c
6415 F:      include/asm-generic/futex.h
6416 F:      include/linux/futex.h
6417 F:      include/uapi/linux/futex.h
6418 F:      tools/testing/selftests/futex/
6419 F:      tools/perf/bench/futex*
6420 F:      Documentation/*futex*
6421
6422 GCC PLUGINS
6423 M:      Kees Cook <keescook@chromium.org>
6424 R:      Emese Revfy <re.emese@gmail.com>
6425 L:      kernel-hardening@lists.openwall.com
6426 S:      Maintained
6427 F:      scripts/gcc-plugins/
6428 F:      scripts/gcc-plugin.sh
6429 F:      scripts/Makefile.gcc-plugins
6430 F:      Documentation/gcc-plugins.txt
6431
6432 GASKET DRIVER FRAMEWORK
6433 M:      Rob Springer <rspringer@google.com>
6434 M:      Todd Poynor <toddpoynor@google.com>
6435 M:      Ben Chan <benchan@chromium.org>
6436 S:      Maintained
6437 F:      drivers/staging/gasket/
6438
6439 GCOV BASED KERNEL PROFILING
6440 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6441 S:      Maintained
6442 F:      kernel/gcov/
6443 F:      Documentation/dev-tools/gcov.rst
6444
6445 GDB KERNEL DEBUGGING HELPER SCRIPTS
6446 M:      Jan Kiszka <jan.kiszka@siemens.com>
6447 M:      Kieran Bingham <kbingham@kernel.org>
6448 S:      Supported
6449 F:      scripts/gdb/
6450
6451 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6452 M:      Achim Leubner <achim_leubner@adaptec.com>
6453 L:      linux-scsi@vger.kernel.org
6454 W:      http://www.icp-vortex.com/
6455 S:      Supported
6456 F:      drivers/scsi/gdt*
6457
6458 GEMTEK FM RADIO RECEIVER DRIVER
6459 M:      Hans Verkuil <hverkuil@xs4all.nl>
6460 L:      linux-media@vger.kernel.org
6461 T:      git git://linuxtv.org/media_tree.git
6462 W:      https://linuxtv.org
6463 S:      Maintained
6464 F:      drivers/media/radio/radio-gemtek*
6465
6466 GENERIC GPIO I2C DRIVER
6467 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6468 S:      Supported
6469 F:      drivers/i2c/busses/i2c-gpio.c
6470 F:      include/linux/platform_data/i2c-gpio.h
6471
6472 GENERIC GPIO I2C MULTIPLEXER DRIVER
6473 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6474 L:      linux-i2c@vger.kernel.org
6475 S:      Supported
6476 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6477 F:      include/linux/platform_data/i2c-mux-gpio.h
6478 F:      Documentation/i2c/muxes/i2c-mux-gpio
6479
6480 GENERIC HDLC (WAN) DRIVERS
6481 M:      Krzysztof Halasa <khc@pm.waw.pl>
6482 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6483 S:      Maintained
6484 F:      drivers/net/wan/c101.c
6485 F:      drivers/net/wan/hd6457*
6486 F:      drivers/net/wan/hdlc*
6487 F:      drivers/net/wan/n2.c
6488 F:      drivers/net/wan/pc300too.c
6489 F:      drivers/net/wan/pci200syn.c
6490 F:      drivers/net/wan/wanxl*
6491
6492 GENERIC INCLUDE/ASM HEADER FILES
6493 M:      Arnd Bergmann <arnd@arndb.de>
6494 L:      linux-arch@vger.kernel.org
6495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6496 S:      Maintained
6497 F:      include/asm-generic/
6498 F:      include/uapi/asm-generic/
6499
6500 GENERIC PHY FRAMEWORK
6501 M:      Kishon Vijay Abraham I <kishon@ti.com>
6502 L:      linux-kernel@vger.kernel.org
6503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6504 S:      Supported
6505 F:      drivers/phy/
6506 F:      include/linux/phy/
6507 F:      Documentation/devicetree/bindings/phy/
6508
6509 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6510 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6511 S:      Supported
6512 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6513
6514 GENERIC PM DOMAINS
6515 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6516 M:      Kevin Hilman <khilman@kernel.org>
6517 M:      Ulf Hansson <ulf.hansson@linaro.org>
6518 L:      linux-pm@vger.kernel.org
6519 S:      Supported
6520 F:      drivers/base/power/domain*.c
6521 F:      include/linux/pm_domain.h
6522 F:      Documentation/devicetree/bindings/power/power_domain.txt
6523
6524 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6525 M:      Eugen Hristev <eugen.hristev@microchip.com>
6526 L:      linux-input@vger.kernel.org
6527 S:      Maintained
6528 F:      drivers/input/touchscreen/resistive-adc-touch.c
6529
6530 GENERIC UIO DRIVER FOR PCI DEVICES
6531 M:      "Michael S. Tsirkin" <mst@redhat.com>
6532 L:      kvm@vger.kernel.org
6533 S:      Supported
6534 F:      drivers/uio/uio_pci_generic.c
6535
6536 GENWQE (IBM Generic Workqueue Card)
6537 M:      Frank Haverkamp <haver@linux.ibm.com>
6538 S:      Supported
6539 F:      drivers/misc/genwqe/
6540
6541 GET_MAINTAINER SCRIPT
6542 M:      Joe Perches <joe@perches.com>
6543 S:      Maintained
6544 F:      scripts/get_maintainer.pl
6545
6546 GFS2 FILE SYSTEM
6547 M:      Bob Peterson <rpeterso@redhat.com>
6548 M:      Andreas Gruenbacher <agruenba@redhat.com>
6549 L:      cluster-devel@redhat.com
6550 W:      http://sources.redhat.com/cluster/
6551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6552 S:      Supported
6553 F:      Documentation/filesystems/gfs2*.txt
6554 F:      fs/gfs2/
6555 F:      include/uapi/linux/gfs2_ondisk.h
6556
6557 GIGASET ISDN DRIVERS
6558 M:      Paul Bolle <pebolle@tiscali.nl>
6559 L:      gigaset307x-common@lists.sourceforge.net
6560 W:      http://gigaset307x.sourceforge.net/
6561 S:      Odd Fixes
6562 F:      Documentation/isdn/README.gigaset
6563 F:      drivers/isdn/gigaset/
6564 F:      include/uapi/linux/gigaset_dev.h
6565
6566 GNSS SUBSYSTEM
6567 M:      Johan Hovold <johan@kernel.org>
6568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6569 S:      Maintained
6570 F:      Documentation/ABI/testing/sysfs-class-gnss
6571 F:      Documentation/devicetree/bindings/gnss/
6572 F:      drivers/gnss/
6573 F:      include/linux/gnss.h
6574
6575 GO7007 MPEG CODEC
6576 M:      Hans Verkuil <hans.verkuil@cisco.com>
6577 L:      linux-media@vger.kernel.org
6578 S:      Maintained
6579 F:      drivers/media/usb/go7007/
6580
6581 GOODIX TOUCHSCREEN
6582 M:      Bastien Nocera <hadess@hadess.net>
6583 L:      linux-input@vger.kernel.org
6584 S:      Maintained
6585 F:      drivers/input/touchscreen/goodix.c
6586
6587 GPD POCKET FAN DRIVER
6588 M:      Hans de Goede <hdegoede@redhat.com>
6589 L:      platform-driver-x86@vger.kernel.org
6590 S:      Maintained
6591 F:      drivers/platform/x86/gpd-pocket-fan.c
6592
6593 GPIO ACPI SUPPORT
6594 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6595 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6596 L:      linux-gpio@vger.kernel.org
6597 L:      linux-acpi@vger.kernel.org
6598 S:      Maintained
6599 F:      Documentation/acpi/gpio-properties.txt
6600 F:      drivers/gpio/gpiolib-acpi.c
6601
6602 GPIO IR Transmitter
6603 M:      Sean Young <sean@mess.org>
6604 L:      linux-media@vger.kernel.org
6605 S:      Maintained
6606 F:      drivers/media/rc/gpio-ir-tx.c
6607
6608 GPIO MOCKUP DRIVER
6609 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6610 L:      linux-gpio@vger.kernel.org
6611 S:      Maintained
6612 F:      drivers/gpio/gpio-mockup.c
6613 F:      tools/testing/selftests/gpio/
6614
6615 GPIO SUBSYSTEM
6616 M:      Linus Walleij <linus.walleij@linaro.org>
6617 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6618 L:      linux-gpio@vger.kernel.org
6619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6620 S:      Maintained
6621 F:      Documentation/devicetree/bindings/gpio/
6622 F:      Documentation/driver-api/gpio/
6623 F:      Documentation/gpio/
6624 F:      Documentation/ABI/testing/gpio-cdev
6625 F:      Documentation/ABI/obsolete/sysfs-gpio
6626 F:      drivers/gpio/
6627 F:      include/linux/gpio/
6628 F:      include/linux/gpio.h
6629 F:      include/linux/of_gpio.h
6630 F:      include/asm-generic/gpio.h
6631 F:      include/uapi/linux/gpio.h
6632 F:      tools/gpio/
6633
6634 GRE DEMULTIPLEXER DRIVER
6635 M:      Dmitry Kozlov <xeb@mail.ru>
6636 L:      netdev@vger.kernel.org
6637 S:      Maintained
6638 F:      net/ipv4/gre_demux.c
6639 F:      net/ipv4/gre_offload.c
6640 F:      include/net/gre.h
6641
6642 GRETH 10/100/1G Ethernet MAC device driver
6643 M:      Andreas Larsson <andreas@gaisler.com>
6644 L:      netdev@vger.kernel.org
6645 S:      Maintained
6646 F:      drivers/net/ethernet/aeroflex/
6647
6648 GREYBUS AUDIO PROTOCOLS DRIVERS
6649 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6650 M:      Mark Greer <mgreer@animalcreek.com>
6651 S:      Maintained
6652 F:      drivers/staging/greybus/audio_apbridgea.c
6653 F:      drivers/staging/greybus/audio_apbridgea.h
6654 F:      drivers/staging/greybus/audio_codec.c
6655 F:      drivers/staging/greybus/audio_codec.h
6656 F:      drivers/staging/greybus/audio_gb.c
6657 F:      drivers/staging/greybus/audio_manager.c
6658 F:      drivers/staging/greybus/audio_manager.h
6659 F:      drivers/staging/greybus/audio_manager_module.c
6660 F:      drivers/staging/greybus/audio_manager_private.h
6661 F:      drivers/staging/greybus/audio_manager_sysfs.c
6662 F:      drivers/staging/greybus/audio_module.c
6663 F:      drivers/staging/greybus/audio_topology.c
6664
6665 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6666 M:      Viresh Kumar <vireshk@kernel.org>
6667 S:      Maintained
6668 F:      drivers/staging/greybus/authentication.c
6669 F:      drivers/staging/greybus/bootrom.c
6670 F:      drivers/staging/greybus/firmware.h
6671 F:      drivers/staging/greybus/fw-core.c
6672 F:      drivers/staging/greybus/fw-download.c
6673 F:      drivers/staging/greybus/fw-management.c
6674 F:      drivers/staging/greybus/greybus_authentication.h
6675 F:      drivers/staging/greybus/greybus_firmware.h
6676 F:      drivers/staging/greybus/hid.c
6677 F:      drivers/staging/greybus/i2c.c
6678 F:      drivers/staging/greybus/spi.c
6679 F:      drivers/staging/greybus/spilib.c
6680 F:      drivers/staging/greybus/spilib.h
6681
6682 GREYBUS LOOPBACK DRIVER
6683 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6684 S:      Maintained
6685 F:      drivers/staging/greybus/loopback.c
6686
6687 GREYBUS PLATFORM DRIVERS
6688 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6689 S:      Maintained
6690 F:      drivers/staging/greybus/arche-platform.c
6691 F:      drivers/staging/greybus/arche-apb-ctrl.c
6692 F:      drivers/staging/greybus/arche_platform.h
6693
6694 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6695 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6696 S:      Maintained
6697 F:      drivers/staging/greybus/sdio.c
6698 F:      drivers/staging/greybus/light.c
6699 F:      drivers/staging/greybus/gpio.c
6700 F:      drivers/staging/greybus/power_supply.c
6701 F:      drivers/staging/greybus/spi.c
6702 F:      drivers/staging/greybus/spilib.c
6703
6704 GREYBUS SUBSYSTEM
6705 M:      Johan Hovold <johan@kernel.org>
6706 M:      Alex Elder <elder@kernel.org>
6707 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6708 S:      Maintained
6709 F:      drivers/staging/greybus/
6710 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6711
6712 GREYBUS UART PROTOCOLS DRIVERS
6713 M:      David Lin <dtwlin@gmail.com>
6714 S:      Maintained
6715 F:      drivers/staging/greybus/uart.c
6716 F:      drivers/staging/greybus/log.c
6717
6718 GS1662 VIDEO SERIALIZER
6719 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6720 L:      linux-media@vger.kernel.org
6721 T:      git git://linuxtv.org/media_tree.git
6722 S:      Maintained
6723 F:      drivers/media/spi/gs1662.c
6724
6725 GSPCA FINEPIX SUBDRIVER
6726 M:      Frank Zago <frank@zago.net>
6727 L:      linux-media@vger.kernel.org
6728 T:      git git://linuxtv.org/media_tree.git
6729 S:      Maintained
6730 F:      drivers/media/usb/gspca/finepix.c
6731
6732 GSPCA GL860 SUBDRIVER
6733 M:      Olivier Lorin <o.lorin@laposte.net>
6734 L:      linux-media@vger.kernel.org
6735 T:      git git://linuxtv.org/media_tree.git
6736 S:      Maintained
6737 F:      drivers/media/usb/gspca/gl860/
6738
6739 GSPCA M5602 SUBDRIVER
6740 M:      Erik Andren <erik.andren@gmail.com>
6741 L:      linux-media@vger.kernel.org
6742 T:      git git://linuxtv.org/media_tree.git
6743 S:      Maintained
6744 F:      drivers/media/usb/gspca/m5602/
6745
6746 GSPCA PAC207 SONIXB SUBDRIVER
6747 M:      Hans Verkuil <hverkuil@xs4all.nl>
6748 L:      linux-media@vger.kernel.org
6749 T:      git git://linuxtv.org/media_tree.git
6750 S:      Odd Fixes
6751 F:      drivers/media/usb/gspca/pac207.c
6752
6753 GSPCA SN9C20X SUBDRIVER
6754 M:      Brian Johnson <brijohn@gmail.com>
6755 L:      linux-media@vger.kernel.org
6756 T:      git git://linuxtv.org/media_tree.git
6757 S:      Maintained
6758 F:      drivers/media/usb/gspca/sn9c20x.c
6759
6760 GSPCA T613 SUBDRIVER
6761 M:      Leandro Costantino <lcostantino@gmail.com>
6762 L:      linux-media@vger.kernel.org
6763 T:      git git://linuxtv.org/media_tree.git
6764 S:      Maintained
6765 F:      drivers/media/usb/gspca/t613.c
6766
6767 GSPCA USB WEBCAM DRIVER
6768 M:      Hans Verkuil <hverkuil@xs4all.nl>
6769 L:      linux-media@vger.kernel.org
6770 T:      git git://linuxtv.org/media_tree.git
6771 S:      Odd Fixes
6772 F:      drivers/media/usb/gspca/
6773
6774 GTP (GPRS Tunneling Protocol)
6775 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6776 M:      Harald Welte <laforge@gnumonks.org>
6777 L:      osmocom-net-gprs@lists.osmocom.org
6778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6779 S:      Maintained
6780 F:      drivers/net/gtp.c
6781
6782 GUID PARTITION TABLE (GPT)
6783 M:      Davidlohr Bueso <dave@stgolabs.net>
6784 L:      linux-efi@vger.kernel.org
6785 S:      Maintained
6786 F:      block/partitions/efi.*
6787
6788 H8/300 ARCHITECTURE
6789 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6790 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6791 W:      http://uclinux-h8.sourceforge.jp
6792 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6793 S:      Maintained
6794 F:      arch/h8300/
6795 F:      drivers/clocksource/h8300_*.c
6796 F:      drivers/clk/h8300/
6797 F:      drivers/irqchip/irq-renesas-h8*.c
6798
6799 HABANALABS PCI DRIVER
6800 M:      Oded Gabbay <oded.gabbay@gmail.com>
6801 T:      git https://github.com/HabanaAI/linux.git
6802 S:      Supported
6803 F:      drivers/misc/habanalabs/
6804 F:      include/uapi/misc/habanalabs.h
6805 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
6806 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
6807
6808 HACKRF MEDIA DRIVER
6809 M:      Antti Palosaari <crope@iki.fi>
6810 L:      linux-media@vger.kernel.org
6811 W:      https://linuxtv.org
6812 W:      http://palosaari.fi/linux/
6813 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6814 T:      git git://linuxtv.org/anttip/media_tree.git
6815 S:      Maintained
6816 F:      drivers/media/usb/hackrf/
6817
6818 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6819 M:      Frank Seidel <frank@f-seidel.de>
6820 L:      platform-driver-x86@vger.kernel.org
6821 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6822 S:      Maintained
6823 F:      drivers/platform/x86/hdaps.c
6824
6825 HARDWARE MONITORING
6826 M:      Jean Delvare <jdelvare@suse.com>
6827 M:      Guenter Roeck <linux@roeck-us.net>
6828 L:      linux-hwmon@vger.kernel.org
6829 W:      http://hwmon.wiki.kernel.org/
6830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6831 S:      Maintained
6832 F:      Documentation/devicetree/bindings/hwmon/
6833 F:      Documentation/hwmon/
6834 F:      drivers/hwmon/
6835 F:      include/linux/hwmon*.h
6836 F:      include/trace/events/hwmon*.h
6837
6838 HARDWARE RANDOM NUMBER GENERATOR CORE
6839 M:      Matt Mackall <mpm@selenic.com>
6840 M:      Herbert Xu <herbert@gondor.apana.org.au>
6841 L:      linux-crypto@vger.kernel.org
6842 S:      Odd fixes
6843 F:      Documentation/devicetree/bindings/rng/
6844 F:      Documentation/hw_random.txt
6845 F:      drivers/char/hw_random/
6846 F:      include/linux/hw_random.h
6847
6848 HARDWARE TRACING FACILITIES
6849 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6850 S:      Maintained
6851 F:      drivers/hwtracing/
6852
6853 HARDWARE SPINLOCK CORE
6854 M:      Ohad Ben-Cohen <ohad@wizery.com>
6855 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6856 L:      linux-remoteproc@vger.kernel.org
6857 S:      Maintained
6858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6859 F:      Documentation/devicetree/bindings/hwlock/
6860 F:      Documentation/hwspinlock.txt
6861 F:      drivers/hwspinlock/
6862 F:      include/linux/hwspinlock.h
6863
6864 HARMONY SOUND DRIVER
6865 L:      linux-parisc@vger.kernel.org
6866 S:      Maintained
6867 F:      sound/parisc/harmony.*
6868
6869 HDPVR USB VIDEO ENCODER DRIVER
6870 M:      Hans Verkuil <hverkuil@xs4all.nl>
6871 L:      linux-media@vger.kernel.org
6872 T:      git git://linuxtv.org/media_tree.git
6873 W:      https://linuxtv.org
6874 S:      Odd Fixes
6875 F:      drivers/media/usb/hdpvr/
6876
6877 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6878 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6879 S:      Supported
6880 F:      Documentation/watchdog/hpwdt.txt
6881 F:      drivers/watchdog/hpwdt.c
6882
6883 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6884 M:      Don Brace <don.brace@microsemi.com>
6885 L:      esc.storagedev@microsemi.com
6886 L:      linux-scsi@vger.kernel.org
6887 S:      Supported
6888 F:      Documentation/scsi/hpsa.txt
6889 F:      drivers/scsi/hpsa*.[ch]
6890 F:      include/linux/cciss*.h
6891 F:      include/uapi/linux/cciss*.h
6892
6893 HFI1 DRIVER
6894 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6895 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6896 L:      linux-rdma@vger.kernel.org
6897 S:      Supported
6898 F:      drivers/infiniband/hw/hfi1
6899
6900 HFS FILESYSTEM
6901 L:      linux-fsdevel@vger.kernel.org
6902 S:      Orphan
6903 F:      Documentation/filesystems/hfs.txt
6904 F:      fs/hfs/
6905
6906 HFSPLUS FILESYSTEM
6907 L:      linux-fsdevel@vger.kernel.org
6908 S:      Orphan
6909 F:      Documentation/filesystems/hfsplus.txt
6910 F:      fs/hfsplus/
6911
6912 HGA FRAMEBUFFER DRIVER
6913 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6914 L:      linux-nvidia@lists.surfsouth.com
6915 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6916 S:      Maintained
6917 F:      drivers/video/fbdev/hgafb.c
6918
6919 HIBERNATION (aka Software Suspend, aka swsusp)
6920 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6921 M:      Pavel Machek <pavel@ucw.cz>
6922 L:      linux-pm@vger.kernel.org
6923 B:      https://bugzilla.kernel.org
6924 S:      Supported
6925 F:      arch/x86/power/
6926 F:      drivers/base/power/
6927 F:      kernel/power/
6928 F:      include/linux/suspend.h
6929 F:      include/linux/freezer.h
6930 F:      include/linux/pm.h
6931 F:      arch/*/include/asm/suspend*.h
6932
6933 HID CORE LAYER
6934 M:      Jiri Kosina <jikos@kernel.org>
6935 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6936 L:      linux-input@vger.kernel.org
6937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6938 S:      Maintained
6939 F:      drivers/hid/
6940 F:      include/linux/hid*
6941 F:      include/uapi/linux/hid*
6942
6943 HID SENSOR HUB DRIVERS
6944 M:      Jiri Kosina <jikos@kernel.org>
6945 M:      Jonathan Cameron <jic23@kernel.org>
6946 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6947 L:      linux-input@vger.kernel.org
6948 L:      linux-iio@vger.kernel.org
6949 S:      Maintained
6950 F:      Documentation/hid/hid-sensor*
6951 F:      drivers/hid/hid-sensor-*
6952 F:      drivers/iio/*/hid-*
6953 F:      include/linux/hid-sensor-*
6954
6955 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6956 M:      Thomas Gleixner <tglx@linutronix.de>
6957 L:      linux-kernel@vger.kernel.org
6958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6959 S:      Maintained
6960 F:      Documentation/timers/
6961 F:      kernel/time/hrtimer.c
6962 F:      kernel/time/clockevents.c
6963 F:      kernel/time/timer_*.c
6964 F:      include/linux/clockchips.h
6965 F:      include/linux/hrtimer.h
6966
6967 HIGH-SPEED SCC DRIVER FOR AX.25
6968 L:      linux-hams@vger.kernel.org
6969 S:      Orphan
6970 F:      drivers/net/hamradio/dmascc.c
6971 F:      drivers/net/hamradio/scc.c
6972
6973 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6974 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6975 W:      http://www.highpoint-tech.com
6976 S:      Supported
6977 F:      Documentation/scsi/hptiop.txt
6978 F:      drivers/scsi/hptiop.c
6979
6980 HIPPI
6981 M:      Jes Sorensen <jes@trained-monkey.org>
6982 L:      linux-hippi@sunsite.dk
6983 S:      Maintained
6984 F:      include/linux/hippidevice.h
6985 F:      include/uapi/linux/if_hippi.h
6986 F:      net/802/hippi.c
6987 F:      drivers/net/hippi/
6988
6989 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6990 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6991 M:      Salil Mehta <salil.mehta@huawei.com>
6992 L:      netdev@vger.kernel.org
6993 W:      http://www.hisilicon.com
6994 S:      Maintained
6995 F:      drivers/net/ethernet/hisilicon/hns3/
6996
6997 HISILICON LPC BUS DRIVER
6998 M:      john.garry@huawei.com
6999 W:      http://www.hisilicon.com
7000 S:      Maintained
7001 F:      drivers/bus/hisi_lpc.c
7002 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7003
7004 HISILICON NETWORK SUBSYSTEM DRIVER
7005 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7006 M:      Salil Mehta <salil.mehta@huawei.com>
7007 L:      netdev@vger.kernel.org
7008 W:      http://www.hisilicon.com
7009 S:      Maintained
7010 F:      drivers/net/ethernet/hisilicon/
7011 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7012
7013 HISILICON PMU DRIVER
7014 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7015 W:      http://www.hisilicon.com
7016 S:      Supported
7017 F:      drivers/perf/hisilicon
7018 F:      Documentation/perf/hisi-pmu.txt
7019
7020 HISILICON ROCE DRIVER
7021 M:      Lijun Ou <oulijun@huawei.com>
7022 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7023 L:      linux-rdma@vger.kernel.org
7024 S:      Maintained
7025 F:      drivers/infiniband/hw/hns/
7026 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7027
7028 HISILICON SAS Controller
7029 M:      John Garry <john.garry@huawei.com>
7030 W:      http://www.hisilicon.com
7031 S:      Supported
7032 F:      drivers/scsi/hisi_sas/
7033 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7034
7035 HMM - Heterogeneous Memory Management
7036 M:      Jérôme Glisse <jglisse@redhat.com>
7037 L:      linux-mm@kvack.org
7038 S:      Maintained
7039 F:      mm/hmm*
7040 F:      include/linux/hmm*
7041 F:      Documentation/vm/hmm.rst
7042
7043 HOST AP DRIVER
7044 M:      Jouni Malinen <j@w1.fi>
7045 L:      linux-wireless@vger.kernel.org
7046 W:      http://w1.fi/hostap-driver.html
7047 S:      Obsolete
7048 F:      drivers/net/wireless/intersil/hostap/
7049
7050 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7051 L:      platform-driver-x86@vger.kernel.org
7052 S:      Orphan
7053 F:      drivers/platform/x86/tc1100-wmi.c
7054
7055 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7056 M:      Jaroslav Kysela <perex@perex.cz>
7057 S:      Maintained
7058 F:      drivers/net/ethernet/hp/hp100.*
7059
7060 HPET:   High Precision Event Timers driver
7061 M:      Clemens Ladisch <clemens@ladisch.de>
7062 S:      Maintained
7063 F:      Documentation/timers/hpet.txt
7064 F:      drivers/char/hpet.c
7065 F:      include/linux/hpet.h
7066 F:      include/uapi/linux/hpet.h
7067
7068 HPET:   x86
7069 S:      Orphan
7070 F:      arch/x86/kernel/hpet.c
7071 F:      arch/x86/include/asm/hpet.h
7072
7073 HPFS FILESYSTEM
7074 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7075 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7076 S:      Maintained
7077 F:      fs/hpfs/
7078
7079 HSI SUBSYSTEM
7080 M:      Sebastian Reichel <sre@kernel.org>
7081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7082 S:      Maintained
7083 F:      Documentation/ABI/testing/sysfs-bus-hsi
7084 F:      Documentation/driver-api/hsi.rst
7085 F:      drivers/hsi/
7086 F:      include/linux/hsi/
7087 F:      include/uapi/linux/hsi/
7088
7089 HSO 3G MODEM DRIVER
7090 L:      linux-usb@vger.kernel.org
7091 S:      Orphan
7092 F:      drivers/net/usb/hso.c
7093
7094 HSR NETWORK PROTOCOL
7095 M:      Arvid Brodin <arvid.brodin@alten.se>
7096 L:      netdev@vger.kernel.org
7097 S:      Maintained
7098 F:      net/hsr/
7099
7100 HT16K33 LED CONTROLLER DRIVER
7101 M:      Robin van der Gracht <robin@protonic.nl>
7102 S:      Maintained
7103 F:      drivers/auxdisplay/ht16k33.c
7104 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7105
7106 HTCPEN TOUCHSCREEN DRIVER
7107 M:      Pau Oliva Fora <pof@eslack.org>
7108 L:      linux-input@vger.kernel.org
7109 S:      Maintained
7110 F:      drivers/input/touchscreen/htcpen.c
7111
7112 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7113 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7114 L:      linux-iio@vger.kernel.org
7115 W:      http://www.st.com/
7116 S:      Maintained
7117 F:      drivers/iio/humidity/hts221*
7118 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7119
7120 HUAWEI ETHERNET DRIVER
7121 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7122 L:      netdev@vger.kernel.org
7123 S:      Supported
7124 F:      Documentation/networking/hinic.txt
7125 F:      drivers/net/ethernet/huawei/hinic/
7126
7127 HUGETLB FILESYSTEM
7128 M:      Mike Kravetz <mike.kravetz@oracle.com>
7129 L:      linux-mm@kvack.org
7130 S:      Maintained
7131 F:      fs/hugetlbfs/
7132 F:      mm/hugetlb.c
7133 F:      include/linux/hugetlb.h
7134 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7135 F:      Documentation/vm/hugetlbfs_reserv.rst
7136 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7137
7138 HVA ST MEDIA DRIVER
7139 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7140 L:      linux-media@vger.kernel.org
7141 T:      git git://linuxtv.org/media_tree.git
7142 W:      https://linuxtv.org
7143 S:      Supported
7144 F:      drivers/media/platform/sti/hva
7145
7146 HWPOISON MEMORY FAILURE HANDLING
7147 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7148 L:      linux-mm@kvack.org
7149 S:      Maintained
7150 F:      mm/memory-failure.c
7151 F:      mm/hwpoison-inject.c
7152
7153 HYGON PROCESSOR SUPPORT
7154 M:      Pu Wen <puwen@hygon.cn>
7155 L:      linux-kernel@vger.kernel.org
7156 S:      Maintained
7157 F:      arch/x86/kernel/cpu/hygon.c
7158
7159 Hyper-V CORE AND DRIVERS
7160 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7161 M:      Haiyang Zhang <haiyangz@microsoft.com>
7162 M:      Stephen Hemminger <sthemmin@microsoft.com>
7163 M:      Sasha Levin <sashal@kernel.org>
7164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7165 L:      linux-hyperv@vger.kernel.org
7166 S:      Supported
7167 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7168 F:      arch/x86/include/asm/mshyperv.h
7169 F:      arch/x86/include/asm/trace/hyperv.h
7170 F:      arch/x86/include/asm/hyperv-tlfs.h
7171 F:      arch/x86/kernel/cpu/mshyperv.c
7172 F:      arch/x86/hyperv
7173 F:      drivers/hid/hid-hyperv.c
7174 F:      drivers/hv/
7175 F:      drivers/input/serio/hyperv-keyboard.c
7176 F:      drivers/pci/controller/pci-hyperv.c
7177 F:      drivers/net/hyperv/
7178 F:      drivers/scsi/storvsc_drv.c
7179 F:      drivers/uio/uio_hv_generic.c
7180 F:      drivers/video/fbdev/hyperv_fb.c
7181 F:      drivers/iommu/hyperv_iommu.c
7182 F:      net/vmw_vsock/hyperv_transport.c
7183 F:      include/linux/hyperv.h
7184 F:      include/uapi/linux/hyperv.h
7185 F:      tools/hv/
7186 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7187
7188 HYPERVISOR VIRTUAL CONSOLE DRIVER
7189 L:      linuxppc-dev@lists.ozlabs.org
7190 S:      Odd Fixes
7191 F:      drivers/tty/hvc/
7192
7193 I2C ACPI SUPPORT
7194 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7195 L:      linux-i2c@vger.kernel.org
7196 L:      linux-acpi@vger.kernel.org
7197 S:      Maintained
7198 F:      drivers/i2c/i2c-core-acpi.c
7199
7200 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7201 M:      Ajay Gupta <ajayg@nvidia.com>
7202 L:      linux-i2c@vger.kernel.org
7203 S:      Maintained
7204 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7205 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7206
7207 I2C MUXES
7208 M:      Peter Rosin <peda@axentia.se>
7209 L:      linux-i2c@vger.kernel.org
7210 S:      Maintained
7211 F:      Documentation/i2c/i2c-topology
7212 F:      Documentation/i2c/muxes/
7213 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7214 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7215 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7216 F:      drivers/i2c/i2c-mux.c
7217 F:      drivers/i2c/muxes/
7218 F:      include/linux/i2c-mux.h
7219
7220 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7221 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7222 L:      linux-i2c@vger.kernel.org
7223 S:      Maintained
7224 F:      drivers/i2c/busses/i2c-mv64xxx.c
7225
7226 I2C OVER PARALLEL PORT
7227 M:      Jean Delvare <jdelvare@suse.com>
7228 L:      linux-i2c@vger.kernel.org
7229 S:      Maintained
7230 F:      Documentation/i2c/busses/i2c-parport
7231 F:      Documentation/i2c/busses/i2c-parport-light
7232 F:      drivers/i2c/busses/i2c-parport.c
7233 F:      drivers/i2c/busses/i2c-parport-light.c
7234
7235 I2C SUBSYSTEM
7236 M:      Wolfram Sang <wsa@the-dreams.de>
7237 L:      linux-i2c@vger.kernel.org
7238 W:      https://i2c.wiki.kernel.org/
7239 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7241 S:      Maintained
7242 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7243 F:      Documentation/i2c/
7244 F:      drivers/i2c/*
7245 F:      include/linux/i2c.h
7246 F:      include/linux/i2c-dev.h
7247 F:      include/linux/i2c-smbus.h
7248 F:      include/uapi/linux/i2c.h
7249 F:      include/uapi/linux/i2c-*.h
7250
7251 I2C SUBSYSTEM HOST DRIVERS
7252 L:      linux-i2c@vger.kernel.org
7253 W:      https://i2c.wiki.kernel.org/
7254 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7255 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7256 S:      Odd Fixes
7257 F:      Documentation/devicetree/bindings/i2c/
7258 F:      drivers/i2c/algos/
7259 F:      drivers/i2c/busses/
7260
7261 I2C-TAOS-EVM DRIVER
7262 M:      Jean Delvare <jdelvare@suse.com>
7263 L:      linux-i2c@vger.kernel.org
7264 S:      Maintained
7265 F:      Documentation/i2c/busses/i2c-taos-evm
7266 F:      drivers/i2c/busses/i2c-taos-evm.c
7267
7268 I2C-TINY-USB DRIVER
7269 M:      Till Harbaum <till@harbaum.org>
7270 L:      linux-i2c@vger.kernel.org
7271 W:      http://www.harbaum.org/till/i2c_tiny_usb
7272 S:      Maintained
7273 F:      drivers/i2c/busses/i2c-tiny-usb.c
7274
7275 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7276 M:      Jean Delvare <jdelvare@suse.com>
7277 L:      linux-i2c@vger.kernel.org
7278 S:      Maintained
7279 F:      Documentation/i2c/busses/i2c-ali1535
7280 F:      Documentation/i2c/busses/i2c-ali1563
7281 F:      Documentation/i2c/busses/i2c-ali15x3
7282 F:      Documentation/i2c/busses/i2c-amd756
7283 F:      Documentation/i2c/busses/i2c-amd8111
7284 F:      Documentation/i2c/busses/i2c-i801
7285 F:      Documentation/i2c/busses/i2c-nforce2
7286 F:      Documentation/i2c/busses/i2c-piix4
7287 F:      Documentation/i2c/busses/i2c-sis5595
7288 F:      Documentation/i2c/busses/i2c-sis630
7289 F:      Documentation/i2c/busses/i2c-sis96x
7290 F:      Documentation/i2c/busses/i2c-via
7291 F:      Documentation/i2c/busses/i2c-viapro
7292 F:      drivers/i2c/busses/i2c-ali1535.c
7293 F:      drivers/i2c/busses/i2c-ali1563.c
7294 F:      drivers/i2c/busses/i2c-ali15x3.c
7295 F:      drivers/i2c/busses/i2c-amd756.c
7296 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7297 F:      drivers/i2c/busses/i2c-amd8111.c
7298 F:      drivers/i2c/busses/i2c-i801.c
7299 F:      drivers/i2c/busses/i2c-isch.c
7300 F:      drivers/i2c/busses/i2c-nforce2.c
7301 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7302 F:      drivers/i2c/busses/i2c-piix4.c
7303 F:      drivers/i2c/busses/i2c-sis5595.c
7304 F:      drivers/i2c/busses/i2c-sis630.c
7305 F:      drivers/i2c/busses/i2c-sis96x.c
7306 F:      drivers/i2c/busses/i2c-via.c
7307 F:      drivers/i2c/busses/i2c-viapro.c
7308
7309 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7310 M:      Hans de Goede <hdegoede@redhat.com>
7311 L:      linux-i2c@vger.kernel.org
7312 S:      Maintained
7313 F:      drivers/i2c/busses/i2c-cht-wc.c
7314
7315 I2C/SMBUS ISMT DRIVER
7316 M:      Seth Heasley <seth.heasley@intel.com>
7317 M:      Neil Horman <nhorman@tuxdriver.com>
7318 L:      linux-i2c@vger.kernel.org
7319 F:      drivers/i2c/busses/i2c-ismt.c
7320 F:      Documentation/i2c/busses/i2c-ismt
7321
7322 I2C/SMBUS STUB DRIVER
7323 M:      Jean Delvare <jdelvare@suse.com>
7324 L:      linux-i2c@vger.kernel.org
7325 S:      Maintained
7326 F:      drivers/i2c/i2c-stub.c
7327
7328 I3C SUBSYSTEM
7329 M:      Boris Brezillon <bbrezillon@kernel.org>
7330 L:      linux-i3c@lists.infradead.org
7331 C:      irc://chat.freenode.net/linux-i3c
7332 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7333 S:      Maintained
7334 F:      Documentation/ABI/testing/sysfs-bus-i3c
7335 F:      Documentation/devicetree/bindings/i3c/
7336 F:      Documentation/driver-api/i3c
7337 F:      drivers/i3c/
7338 F:      include/linux/i3c/
7339 F:      include/dt-bindings/i3c/
7340
7341 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7342 M:      Vitor Soares <vitor.soares@synopsys.com>
7343 S:      Maintained
7344 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7345 F:      drivers/i3c/master/dw*
7346
7347 IA64 (Itanium) PLATFORM
7348 M:      Tony Luck <tony.luck@intel.com>
7349 M:      Fenghua Yu <fenghua.yu@intel.com>
7350 L:      linux-ia64@vger.kernel.org
7351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7352 S:      Maintained
7353 F:      arch/ia64/
7354
7355 IBM Power 842 compression accelerator
7356 M:      Haren Myneni <haren@us.ibm.com>
7357 S:      Supported
7358 F:      drivers/crypto/nx/Makefile
7359 F:      drivers/crypto/nx/Kconfig
7360 F:      drivers/crypto/nx/nx-842*
7361 F:      include/linux/sw842.h
7362 F:      crypto/842.c
7363 F:      lib/842/
7364
7365 IBM Power in-Nest Crypto Acceleration
7366 M:      Breno Leitão <leitao@debian.org>
7367 M:      Nayna Jain <nayna@linux.ibm.com>
7368 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7369 L:      linux-crypto@vger.kernel.org
7370 S:      Supported
7371 F:      drivers/crypto/nx/Makefile
7372 F:      drivers/crypto/nx/Kconfig
7373 F:      drivers/crypto/nx/nx-aes*
7374 F:      drivers/crypto/nx/nx-sha*
7375 F:      drivers/crypto/nx/nx.*
7376 F:      drivers/crypto/nx/nx_csbcpb.h
7377 F:      drivers/crypto/nx/nx_debugfs.h
7378
7379 IBM Power Linux RAID adapter
7380 M:      Brian King <brking@us.ibm.com>
7381 S:      Supported
7382 F:      drivers/scsi/ipr.*
7383
7384 IBM Power SRIOV Virtual NIC Device Driver
7385 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7386 M:      John Allen <jallen@linux.ibm.com>
7387 L:      netdev@vger.kernel.org
7388 S:      Supported
7389 F:      drivers/net/ethernet/ibm/ibmvnic.*
7390
7391 IBM Power Virtual Accelerator Switchboard
7392 M:      Sukadev Bhattiprolu
7393 L:      linuxppc-dev@lists.ozlabs.org
7394 S:      Supported
7395 F:      arch/powerpc/platforms/powernv/vas*
7396 F:      arch/powerpc/platforms/powernv/copy-paste.h
7397 F:      arch/powerpc/include/asm/vas.h
7398 F:      arch/powerpc/include/uapi/asm/vas.h
7399
7400 IBM Power Virtual Ethernet Device Driver
7401 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7402 L:      netdev@vger.kernel.org
7403 S:      Supported
7404 F:      drivers/net/ethernet/ibm/ibmveth.*
7405
7406 IBM Power Virtual FC Device Drivers
7407 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7408 L:      linux-scsi@vger.kernel.org
7409 S:      Supported
7410 F:      drivers/scsi/ibmvscsi/ibmvfc*
7411
7412 IBM Power Virtual Management Channel Driver
7413 M:      Steven Royer <seroyer@linux.ibm.com>
7414 S:      Supported
7415 F:      drivers/misc/ibmvmc.*
7416
7417 IBM Power Virtual SCSI Device Drivers
7418 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7419 L:      linux-scsi@vger.kernel.org
7420 S:      Supported
7421 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7422 F:      include/scsi/viosrp.h
7423
7424 IBM Power Virtual SCSI Device Target Driver
7425 M:      Michael Cyr <mikecyr@linux.ibm.com>
7426 L:      linux-scsi@vger.kernel.org
7427 L:      target-devel@vger.kernel.org
7428 S:      Supported
7429 F:      drivers/scsi/ibmvscsi_tgt/
7430
7431 IBM Power VMX Cryptographic instructions
7432 M:      Breno Leitão <leitao@debian.org>
7433 M:      Nayna Jain <nayna@linux.ibm.com>
7434 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7435 L:      linux-crypto@vger.kernel.org
7436 S:      Supported
7437 F:      drivers/crypto/vmx/Makefile
7438 F:      drivers/crypto/vmx/Kconfig
7439 F:      drivers/crypto/vmx/vmx.c
7440 F:      drivers/crypto/vmx/aes*
7441 F:      drivers/crypto/vmx/ghash*
7442 F:      drivers/crypto/vmx/ppc-xlate.pl
7443
7444 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7445 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7446 L:      linux-pci@vger.kernel.org
7447 L:      linuxppc-dev@lists.ozlabs.org
7448 S:      Supported
7449 F:      drivers/pci/hotplug/rpaphp*
7450
7451 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7452 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7453 L:      linux-pci@vger.kernel.org
7454 L:      linuxppc-dev@lists.ozlabs.org
7455 S:      Supported
7456 F:      drivers/pci/hotplug/rpadlpar*
7457
7458 IBM ServeRAID RAID DRIVER
7459 S:      Orphan
7460 F:      drivers/scsi/ips.*
7461
7462 ICH LPC AND GPIO DRIVER
7463 M:      Peter Tyser <ptyser@xes-inc.com>
7464 S:      Maintained
7465 F:      drivers/mfd/lpc_ich.c
7466 F:      drivers/gpio/gpio-ich.c
7467
7468 IDE SUBSYSTEM
7469 M:      "David S. Miller" <davem@davemloft.net>
7470 L:      linux-ide@vger.kernel.org
7471 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7473 S:      Maintained
7474 F:      Documentation/ide/
7475 F:      drivers/ide/
7476 F:      include/linux/ide.h
7477
7478 IDE/ATAPI DRIVERS
7479 M:      Borislav Petkov <bp@alien8.de>
7480 L:      linux-ide@vger.kernel.org
7481 S:      Maintained
7482 F:      Documentation/cdrom/ide-cd
7483 F:      drivers/ide/ide-cd*
7484
7485 IDEAPAD LAPTOP EXTRAS DRIVER
7486 M:      Ike Panhc <ike.pan@canonical.com>
7487 L:      platform-driver-x86@vger.kernel.org
7488 W:      http://launchpad.net/ideapad-laptop
7489 S:      Maintained
7490 F:      drivers/platform/x86/ideapad-laptop.c
7491
7492 IDEAPAD LAPTOP SLIDEBAR DRIVER
7493 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7494 L:      linux-input@vger.kernel.org
7495 W:      https://github.com/o2genum/ideapad-slidebar
7496 S:      Maintained
7497 F:      drivers/input/misc/ideapad_slidebar.c
7498
7499 IDT VersaClock 5 CLOCK DRIVER
7500 M:      Marek Vasut <marek.vasut@gmail.com>
7501 S:      Maintained
7502 F:      drivers/clk/clk-versaclock5.c
7503
7504 IEEE 802.15.4 SUBSYSTEM
7505 M:      Alexander Aring <alex.aring@gmail.com>
7506 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7507 L:      linux-wpan@vger.kernel.org
7508 W:      http://wpan.cakelab.org/
7509 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7510 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7511 S:      Maintained
7512 F:      net/ieee802154/
7513 F:      net/mac802154/
7514 F:      drivers/net/ieee802154/
7515 F:      include/linux/nl802154.h
7516 F:      include/linux/ieee802154.h
7517 F:      include/net/nl802154.h
7518 F:      include/net/mac802154.h
7519 F:      include/net/af_ieee802154.h
7520 F:      include/net/cfg802154.h
7521 F:      include/net/ieee802154_netdev.h
7522 F:      Documentation/networking/ieee802154.txt
7523
7524 IFE PROTOCOL
7525 M:      Yotam Gigi <yotam.gi@gmail.com>
7526 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7527 F:      net/ife
7528 F:      include/net/ife.h
7529 F:      include/uapi/linux/ife.h
7530
7531 IGORPLUG-USB IR RECEIVER
7532 M:      Sean Young <sean@mess.org>
7533 L:      linux-media@vger.kernel.org
7534 S:      Maintained
7535 F:      drivers/media/rc/igorplugusb.c
7536
7537 IGUANAWORKS USB IR TRANSCEIVER
7538 M:      Sean Young <sean@mess.org>
7539 L:      linux-media@vger.kernel.org
7540 S:      Maintained
7541 F:      drivers/media/rc/iguanair.c
7542
7543 IIO DIGITAL POTENTIOMETER DAC
7544 M:      Peter Rosin <peda@axentia.se>
7545 L:      linux-iio@vger.kernel.org
7546 S:      Maintained
7547 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7548 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7549 F:      drivers/iio/dac/dpot-dac.c
7550
7551 IIO ENVELOPE DETECTOR
7552 M:      Peter Rosin <peda@axentia.se>
7553 L:      linux-iio@vger.kernel.org
7554 S:      Maintained
7555 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7556 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7557 F:      drivers/iio/adc/envelope-detector.c
7558
7559 IIO MULTIPLEXER
7560 M:      Peter Rosin <peda@axentia.se>
7561 L:      linux-iio@vger.kernel.org
7562 S:      Maintained
7563 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7564 F:      drivers/iio/multiplexer/iio-mux.c
7565
7566 IIO SUBSYSTEM AND DRIVERS
7567 M:      Jonathan Cameron <jic23@kernel.org>
7568 R:      Hartmut Knaack <knaack.h@gmx.de>
7569 R:      Lars-Peter Clausen <lars@metafoo.de>
7570 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7571 L:      linux-iio@vger.kernel.org
7572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7573 S:      Maintained
7574 F:      Documentation/ABI/testing/configfs-iio*
7575 F:      Documentation/ABI/testing/sysfs-bus-iio*
7576 F:      Documentation/devicetree/bindings/iio/
7577 F:      drivers/iio/
7578 F:      drivers/staging/iio/
7579 F:      include/linux/iio/
7580 F:      tools/iio/
7581
7582 IIO UNIT CONVERTER
7583 M:      Peter Rosin <peda@axentia.se>
7584 L:      linux-iio@vger.kernel.org
7585 S:      Maintained
7586 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7587 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7588 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7589 F:      drivers/iio/afe/iio-rescale.c
7590
7591 IKANOS/ADI EAGLE ADSL USB DRIVER
7592 M:      Matthieu Castet <castet.matthieu@free.fr>
7593 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7594 S:      Maintained
7595 F:      drivers/usb/atm/ueagle-atm.c
7596
7597 IMGTEC ASCII LCD DRIVER
7598 M:      Paul Burton <paul.burton@mips.com>
7599 S:      Maintained
7600 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7601 F:      drivers/auxdisplay/img-ascii-lcd.c
7602
7603 IMGTEC IR DECODER DRIVER
7604 M:      James Hogan <jhogan@kernel.org>
7605 S:      Maintained
7606 F:      drivers/media/rc/img-ir/
7607
7608 IMON SOUNDGRAPH USB IR RECEIVER
7609 M:      Sean Young <sean@mess.org>
7610 L:      linux-media@vger.kernel.org
7611 S:      Maintained
7612 F:      drivers/media/rc/imon_raw.c
7613 F:      drivers/media/rc/imon.c
7614
7615 IMS TWINTURBO FRAMEBUFFER DRIVER
7616 L:      linux-fbdev@vger.kernel.org
7617 S:      Orphan
7618 F:      drivers/video/fbdev/imsttfb.c
7619
7620 INA209 HARDWARE MONITOR DRIVER
7621 M:      Guenter Roeck <linux@roeck-us.net>
7622 L:      linux-hwmon@vger.kernel.org
7623 S:      Maintained
7624 F:      Documentation/hwmon/ina209
7625 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7626 F:      drivers/hwmon/ina209.c
7627
7628 INA2XX HARDWARE MONITOR DRIVER
7629 M:      Guenter Roeck <linux@roeck-us.net>
7630 L:      linux-hwmon@vger.kernel.org
7631 S:      Maintained
7632 F:      Documentation/hwmon/ina2xx
7633 F:      drivers/hwmon/ina2xx.c
7634 F:      include/linux/platform_data/ina2xx.h
7635
7636 INDUSTRY PACK SUBSYSTEM (IPACK)
7637 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7638 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7639 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7640 L:      industrypack-devel@lists.sourceforge.net
7641 W:      http://industrypack.sourceforge.net
7642 S:      Maintained
7643 F:      drivers/ipack/
7644
7645 INFINIBAND SUBSYSTEM
7646 M:      Doug Ledford <dledford@redhat.com>
7647 M:      Jason Gunthorpe <jgg@mellanox.com>
7648 L:      linux-rdma@vger.kernel.org
7649 W:      https://github.com/linux-rdma/rdma-core
7650 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7652 S:      Supported
7653 F:      Documentation/devicetree/bindings/infiniband/
7654 F:      Documentation/infiniband/
7655 F:      drivers/infiniband/
7656 F:      include/uapi/linux/if_infiniband.h
7657 F:      include/uapi/rdma/
7658 F:      include/rdma/
7659
7660 INGENIC JZ4780 DMA Driver
7661 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7662 S:      Maintained
7663 F:      drivers/dma/dma-jz4780.c
7664
7665 INGENIC JZ4780 NAND DRIVER
7666 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7667 L:      linux-mtd@lists.infradead.org
7668 S:      Maintained
7669 F:      drivers/mtd/nand/raw/jz4780_*
7670
7671 INOTIFY
7672 M:      Jan Kara <jack@suse.cz>
7673 R:      Amir Goldstein <amir73il@gmail.com>
7674 L:      linux-fsdevel@vger.kernel.org
7675 S:      Maintained
7676 F:      Documentation/filesystems/inotify.txt
7677 F:      fs/notify/inotify/
7678 F:      include/linux/inotify.h
7679 F:      include/uapi/linux/inotify.h
7680
7681 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7682 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7683 L:      linux-input@vger.kernel.org
7684 Q:      http://patchwork.kernel.org/project/linux-input/list/
7685 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7686 S:      Maintained
7687 F:      drivers/input/
7688 F:      include/linux/input.h
7689 F:      include/uapi/linux/input.h
7690 F:      include/uapi/linux/input-event-codes.h
7691 F:      include/linux/input/
7692 F:      Documentation/devicetree/bindings/input/
7693 F:      Documentation/devicetree/bindings/serio/
7694 F:      Documentation/input/
7695
7696 INPUT MULTITOUCH (MT) PROTOCOL
7697 M:      Henrik Rydberg <rydberg@bitmath.org>
7698 L:      linux-input@vger.kernel.org
7699 S:      Odd fixes
7700 F:      Documentation/input/multi-touch-protocol.rst
7701 F:      drivers/input/input-mt.c
7702 K:      \b(ABS|SYN)_MT_
7703
7704 INSIDE SECURE CRYPTO DRIVER
7705 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7706 F:      drivers/crypto/inside-secure/
7707 S:      Maintained
7708 L:      linux-crypto@vger.kernel.org
7709
7710 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7711 M:      Mimi Zohar <zohar@linux.ibm.com>
7712 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7713 L:      linux-integrity@vger.kernel.org
7714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7715 S:      Supported
7716 F:      security/integrity/ima/
7717
7718 INTEL 810/815 FRAMEBUFFER DRIVER
7719 M:      Antonino Daplas <adaplas@gmail.com>
7720 L:      linux-fbdev@vger.kernel.org
7721 S:      Maintained
7722 F:      drivers/video/fbdev/i810/
7723
7724 INTEL ASoC DRIVERS
7725 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7726 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7727 M:      Jie Yang <yang.jie@linux.intel.com>
7728 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7729 S:      Supported
7730 F:      sound/soc/intel/
7731
7732 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7733 M:      Hans de Goede <hdegoede@redhat.com>
7734 L:      platform-driver-x86@vger.kernel.org
7735 S:      Maintained
7736 F:      drivers/platform/x86/intel_atomisp2_pm.c
7737
7738 INTEL C600 SERIES SAS CONTROLLER DRIVER
7739 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7740 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7741 L:      linux-scsi@vger.kernel.org
7742 T:      git git://git.code.sf.net/p/intel-sas/isci
7743 S:      Supported
7744 F:      drivers/scsi/isci/
7745
7746 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7747 M:      Jani Nikula <jani.nikula@linux.intel.com>
7748 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7749 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7750 L:      intel-gfx@lists.freedesktop.org
7751 W:      https://01.org/linuxgraphics/
7752 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7753 C:      irc://chat.freenode.net/intel-gfx
7754 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7755 T:      git git://anongit.freedesktop.org/drm-intel
7756 S:      Supported
7757 F:      drivers/gpu/drm/i915/
7758 F:      include/drm/i915*
7759 F:      include/uapi/drm/i915_drm.h
7760 F:      Documentation/gpu/i915.rst
7761
7762 INTEL ETHERNET DRIVERS
7763 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7764 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7765 W:      http://www.intel.com/support/feedback.htm
7766 W:      http://e1000.sourceforge.net/
7767 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7770 S:      Supported
7771 F:      Documentation/networking/device_drivers/intel/e100.rst
7772 F:      Documentation/networking/device_drivers/intel/e1000.rst
7773 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7774 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7775 F:      Documentation/networking/device_drivers/intel/igb.rst
7776 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7777 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7778 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7779 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7780 F:      Documentation/networking/device_drivers/intel/i40e.rst
7781 F:      Documentation/networking/device_drivers/intel/iavf.rst
7782 F:      Documentation/networking/device_drivers/intel/ice.rst
7783 F:      drivers/net/ethernet/intel/
7784 F:      drivers/net/ethernet/intel/*/
7785 F:      include/linux/avf/virtchnl.h
7786
7787 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7788 M:      Maik Broemme <mbroemme@libmpq.org>
7789 L:      linux-fbdev@vger.kernel.org
7790 S:      Maintained
7791 F:      Documentation/fb/intelfb.txt
7792 F:      drivers/video/fbdev/intelfb/
7793
7794 INTEL GPIO DRIVERS
7795 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7796 L:      linux-gpio@vger.kernel.org
7797 S:      Maintained
7798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7799 F:      drivers/gpio/gpio-ich.c
7800 F:      drivers/gpio/gpio-intel-mid.c
7801 F:      drivers/gpio/gpio-lynxpoint.c
7802 F:      drivers/gpio/gpio-merrifield.c
7803 F:      drivers/gpio/gpio-ml-ioh.c
7804 F:      drivers/gpio/gpio-pch.c
7805 F:      drivers/gpio/gpio-sch.c
7806 F:      drivers/gpio/gpio-sodaville.c
7807
7808 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7809 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7810 M:      Zhi Wang <zhi.a.wang@intel.com>
7811 L:      intel-gvt-dev@lists.freedesktop.org
7812 L:      intel-gfx@lists.freedesktop.org
7813 W:      https://01.org/igvt-g
7814 T:      git https://github.com/intel/gvt-linux.git
7815 S:      Supported
7816 F:      drivers/gpu/drm/i915/gvt/
7817
7818 INTEL HID EVENT DRIVER
7819 M:      Alex Hung <alex.hung@canonical.com>
7820 L:      platform-driver-x86@vger.kernel.org
7821 S:      Maintained
7822 F:      drivers/platform/x86/intel-hid.c
7823
7824 INTEL I/OAT DMA DRIVER
7825 M:      Dave Jiang <dave.jiang@intel.com>
7826 R:      Dan Williams <dan.j.williams@intel.com>
7827 L:      dmaengine@vger.kernel.org
7828 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7829 S:      Supported
7830 F:      drivers/dma/ioat*
7831
7832 INTEL IDLE DRIVER
7833 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7834 M:      Len Brown <lenb@kernel.org>
7835 L:      linux-pm@vger.kernel.org
7836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7837 B:      https://bugzilla.kernel.org
7838 S:      Supported
7839 F:      drivers/idle/intel_idle.c
7840
7841 INTEL INTEGRATED SENSOR HUB DRIVER
7842 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7843 M:      Jiri Kosina <jikos@kernel.org>
7844 L:      linux-input@vger.kernel.org
7845 S:      Maintained
7846 F:      drivers/hid/intel-ish-hid/
7847
7848 INTEL IOMMU (VT-d)
7849 M:      David Woodhouse <dwmw2@infradead.org>
7850 L:      iommu@lists.linux-foundation.org
7851 T:      git git://git.infradead.org/iommu-2.6.git
7852 S:      Supported
7853 F:      drivers/iommu/intel-iommu.c
7854 F:      include/linux/intel-iommu.h
7855
7856 INTEL IOP-ADMA DMA DRIVER
7857 R:      Dan Williams <dan.j.williams@intel.com>
7858 S:      Odd fixes
7859 F:      drivers/dma/iop-adma.c
7860
7861 INTEL IPU3 CSI-2 CIO2 DRIVER
7862 M:      Yong Zhi <yong.zhi@intel.com>
7863 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7864 M:      Bingbu Cao <bingbu.cao@intel.com>
7865 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7866 L:      linux-media@vger.kernel.org
7867 S:      Maintained
7868 F:      drivers/media/pci/intel/ipu3/
7869 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7870
7871 INTEL IPU3 CSI-2 IMGU DRIVER
7872 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7873 L:      linux-media@vger.kernel.org
7874 S:      Maintained
7875 F:      drivers/staging/media/ipu3/
7876 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
7877 F:      Documentation/media/v4l-drivers/ipu3.rst
7878
7879 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7880 M:      Krzysztof Halasa <khalasa@piap.pl>
7881 S:      Maintained
7882 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7883 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7884 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7885 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7886 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7887 F:      drivers/net/wan/ixp4xx_hss.c
7888
7889 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7890 M:      Deepak Saxena <dsaxena@plexity.net>
7891 S:      Maintained
7892 F:      drivers/char/hw_random/ixp4xx-rng.c
7893
7894 INTEL MANAGEMENT ENGINE (mei)
7895 M:      Tomas Winkler <tomas.winkler@intel.com>
7896 L:      linux-kernel@vger.kernel.org
7897 S:      Supported
7898 F:      include/uapi/linux/mei.h
7899 F:      include/linux/mei_cl_bus.h
7900 F:      drivers/misc/mei/*
7901 F:      drivers/watchdog/mei_wdt.c
7902 F:      Documentation/misc-devices/mei/*
7903 F:      samples/mei/*
7904
7905 INTEL MENLOW THERMAL DRIVER
7906 M:      Sujith Thomas <sujith.thomas@intel.com>
7907 L:      platform-driver-x86@vger.kernel.org
7908 W:      https://01.org/linux-acpi
7909 S:      Supported
7910 F:      drivers/platform/x86/intel_menlow.c
7911
7912 INTEL MIC DRIVERS (mic)
7913 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7914 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7915 S:      Supported
7916 W:      https://github.com/sudeepdutt/mic
7917 W:      http://software.intel.com/en-us/mic-developer
7918 F:      include/linux/mic_bus.h
7919 F:      include/linux/scif.h
7920 F:      include/uapi/linux/mic_common.h
7921 F:      include/uapi/linux/mic_ioctl.h
7922 F:      include/uapi/linux/scif_ioctl.h
7923 F:      drivers/misc/mic/
7924 F:      drivers/dma/mic_x100_dma.c
7925 F:      drivers/dma/mic_x100_dma.h
7926 F:      Documentation/mic/
7927
7928 INTEL PMC CORE DRIVER
7929 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7930 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7931 L:      platform-driver-x86@vger.kernel.org
7932 S:      Maintained
7933 F:      drivers/platform/x86/intel_pmc_core*
7934
7935 INTEL PMC/P-Unit IPC DRIVER
7936 M:      Zha Qipeng<qipeng.zha@intel.com>
7937 L:      platform-driver-x86@vger.kernel.org
7938 S:      Maintained
7939 F:      drivers/platform/x86/intel_pmc_ipc.c
7940 F:      drivers/platform/x86/intel_punit_ipc.c
7941 F:      arch/x86/include/asm/intel_pmc_ipc.h
7942 F:      arch/x86/include/asm/intel_punit_ipc.h
7943
7944 INTEL PMIC GPIO DRIVERS
7945 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7946 S:      Maintained
7947 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7948 F:      drivers/gpio/gpio-*cove.c
7949 F:      drivers/gpio/gpio-msic.c
7950
7951 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7952 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7953 S:      Maintained
7954 F:      drivers/mfd/intel_msic.c
7955 F:      drivers/mfd/intel_soc_pmic*
7956 F:      include/linux/mfd/intel_msic.h
7957 F:      include/linux/mfd/intel_soc_pmic*
7958
7959 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7960 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7961 L:      linux-wireless@vger.kernel.org
7962 S:      Maintained
7963 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
7964 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
7965 F:      drivers/net/wireless/intel/ipw2x00/
7966
7967 INTEL PSTATE DRIVER
7968 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7969 M:      Len Brown <lenb@kernel.org>
7970 L:      linux-pm@vger.kernel.org
7971 S:      Supported
7972 F:      drivers/cpufreq/intel_pstate.c
7973
7974 INTEL RDMA RNIC DRIVER
7975 M:      Faisal Latif <faisal.latif@intel.com>
7976 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7977 L:      linux-rdma@vger.kernel.org
7978 S:      Supported
7979 F:      drivers/infiniband/hw/i40iw/
7980 F:      include/uapi/rdma/i40iw-abi.h
7981
7982 INTEL TELEMETRY DRIVER
7983 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7984 M:      "David E. Box" <david.e.box@linux.intel.com>
7985 L:      platform-driver-x86@vger.kernel.org
7986 S:      Maintained
7987 F:      arch/x86/include/asm/intel_telemetry.h
7988 F:      drivers/platform/x86/intel_telemetry*
7989
7990 INTEL VIRTUAL BUTTON DRIVER
7991 M:      AceLan Kao <acelan.kao@canonical.com>
7992 L:      platform-driver-x86@vger.kernel.org
7993 S:      Maintained
7994 F:      drivers/platform/x86/intel-vbtn.c
7995
7996 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7997 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7998 L:      linux-wireless@vger.kernel.org
7999 S:      Supported
8000 F:      drivers/net/wireless/intel/iwlegacy/
8001
8002 INTEL WIRELESS WIFI LINK (iwlwifi)
8003 M:      Johannes Berg <johannes.berg@intel.com>
8004 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8005 M:      Luca Coelho <luciano.coelho@intel.com>
8006 M:      Intel Linux Wireless <linuxwifi@intel.com>
8007 L:      linux-wireless@vger.kernel.org
8008 W:      http://intellinuxwireless.org
8009 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8010 S:      Supported
8011 F:      drivers/net/wireless/intel/iwlwifi/
8012
8013 INTEL WIRELESS WIMAX CONNECTION 2400
8014 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8015 M:      linux-wimax@intel.com
8016 L:      wimax@linuxwimax.org (subscribers-only)
8017 S:      Supported
8018 W:      http://linuxwimax.org
8019 F:      Documentation/wimax/README.i2400m
8020 F:      drivers/net/wimax/i2400m/
8021 F:      include/uapi/linux/wimax/i2400m.h
8022
8023 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8024 M:      Mario Limonciello <mario.limonciello@dell.com>
8025 S:      Maintained
8026 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8027
8028 INTEL(R) TRACE HUB
8029 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8030 S:      Supported
8031 F:      Documentation/trace/intel_th.rst
8032 F:      drivers/hwtracing/intel_th/
8033
8034 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8035 M:      Ning Sun <ning.sun@intel.com>
8036 L:      tboot-devel@lists.sourceforge.net
8037 W:      http://tboot.sourceforge.net
8038 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8039 S:      Supported
8040 F:      Documentation/intel_txt.txt
8041 F:      include/linux/tboot.h
8042 F:      arch/x86/kernel/tboot.c
8043
8044 INTEL-MID GPIO DRIVER
8045 M:      David Cohen <david.a.cohen@linux.intel.com>
8046 L:      linux-gpio@vger.kernel.org
8047 S:      Maintained
8048 F:      drivers/gpio/gpio-intel-mid.c
8049
8050 INTERCONNECT API
8051 M:      Georgi Djakov <georgi.djakov@linaro.org>
8052 S:      Maintained
8053 F:      Documentation/interconnect/
8054 F:      Documentation/devicetree/bindings/interconnect/
8055 F:      drivers/interconnect/
8056 F:      include/dt-bindings/interconnect/
8057 F:      include/linux/interconnect-provider.h
8058 F:      include/linux/interconnect.h
8059
8060 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8061 M:      Linus Walleij <linus.walleij@linaro.org>
8062 L:      linux-iio@vger.kernel.org
8063 S:      Maintained
8064 F:      drivers/iio/gyro/mpu3050*
8065 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8066
8067 IOC3 ETHERNET DRIVER
8068 M:      Ralf Baechle <ralf@linux-mips.org>
8069 L:      linux-mips@vger.kernel.org
8070 S:      Maintained
8071 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8072
8073 IOC3 SERIAL DRIVER
8074 M:      Pat Gefre <pfg@sgi.com>
8075 L:      linux-serial@vger.kernel.org
8076 S:      Maintained
8077 F:      drivers/tty/serial/ioc3_serial.c
8078
8079 IOMAP FILESYSTEM LIBRARY
8080 M:      Christoph Hellwig <hch@infradead.org>
8081 M:      Darrick J. Wong <darrick.wong@oracle.com>
8082 M:      linux-xfs@vger.kernel.org
8083 M:      linux-fsdevel@vger.kernel.org
8084 L:      linux-xfs@vger.kernel.org
8085 L:      linux-fsdevel@vger.kernel.org
8086 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8087 S:      Supported
8088 F:      fs/iomap.c
8089 F:      include/linux/iomap.h
8090
8091 IOMMU DRIVERS
8092 M:      Joerg Roedel <joro@8bytes.org>
8093 L:      iommu@lists.linux-foundation.org
8094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8095 S:      Maintained
8096 F:      Documentation/devicetree/bindings/iommu/
8097 F:      drivers/iommu/
8098 F:      include/linux/iommu.h
8099 F:      include/linux/of_iommu.h
8100 F:      include/linux/iova.h
8101
8102 IO_URING
8103 M:      Jens Axboe <axboe@kernel.dk>
8104 L:      linux-block@vger.kernel.org
8105 L:      linux-fsdevel@vger.kernel.org
8106 T:      git git://git.kernel.dk/linux-block
8107 T:      git git://git.kernel.dk/liburing
8108 S:      Maintained
8109 F:      fs/io_uring.c
8110 F:      include/uapi/linux/io_uring.h
8111
8112 IP MASQUERADING
8113 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8114 S:      Maintained
8115 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8116
8117 IPMI SUBSYSTEM
8118 M:      Corey Minyard <minyard@acm.org>
8119 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8120 W:      http://openipmi.sourceforge.net/
8121 S:      Supported
8122 F:      Documentation/devicetree/bindings/ipmi/
8123 F:      Documentation/IPMI.txt
8124 F:      drivers/char/ipmi/
8125 F:      include/linux/ipmi*
8126 F:      include/uapi/linux/ipmi*
8127
8128 IPS SCSI RAID DRIVER
8129 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8130 L:      linux-scsi@vger.kernel.org
8131 W:      http://www.adaptec.com/
8132 S:      Maintained
8133 F:      drivers/scsi/ips*
8134
8135 IPVS
8136 M:      Wensong Zhang <wensong@linux-vs.org>
8137 M:      Simon Horman <horms@verge.net.au>
8138 M:      Julian Anastasov <ja@ssi.bg>
8139 L:      netdev@vger.kernel.org
8140 L:      lvs-devel@vger.kernel.org
8141 S:      Maintained
8142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8144 F:      Documentation/networking/ipvs-sysctl.txt
8145 F:      include/net/ip_vs.h
8146 F:      include/uapi/linux/ip_vs.h
8147 F:      net/netfilter/ipvs/
8148
8149 IPWIRELESS DRIVER
8150 M:      Jiri Kosina <jikos@kernel.org>
8151 M:      David Sterba <dsterba@suse.com>
8152 S:      Odd Fixes
8153 F:      drivers/tty/ipwireless/
8154
8155 IPX NETWORK LAYER
8156 L:      netdev@vger.kernel.org
8157 S:      Obsolete
8158 F:      include/uapi/linux/ipx.h
8159
8160 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8161 M:      Marc Zyngier <marc.zyngier@arm.com>
8162 S:      Maintained
8163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8164 F:      Documentation/IRQ-domain.txt
8165 F:      include/linux/irqdomain.h
8166 F:      kernel/irq/irqdomain.c
8167 F:      kernel/irq/msi.c
8168
8169 IRQ SUBSYSTEM
8170 M:      Thomas Gleixner <tglx@linutronix.de>
8171 L:      linux-kernel@vger.kernel.org
8172 S:      Maintained
8173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8174 F:      kernel/irq/
8175
8176 IRQCHIP DRIVERS
8177 M:      Thomas Gleixner <tglx@linutronix.de>
8178 M:      Jason Cooper <jason@lakedaemon.net>
8179 M:      Marc Zyngier <marc.zyngier@arm.com>
8180 L:      linux-kernel@vger.kernel.org
8181 S:      Maintained
8182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8183 F:      Documentation/devicetree/bindings/interrupt-controller/
8184 F:      drivers/irqchip/
8185
8186 ISA
8187 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8188 S:      Maintained
8189 F:      Documentation/isa.txt
8190 F:      drivers/base/isa.c
8191 F:      include/linux/isa.h
8192
8193 ISA RADIO MODULE
8194 M:      Hans Verkuil <hverkuil@xs4all.nl>
8195 L:      linux-media@vger.kernel.org
8196 T:      git git://linuxtv.org/media_tree.git
8197 W:      https://linuxtv.org
8198 S:      Maintained
8199 F:      drivers/media/radio/radio-isa*
8200
8201 ISAPNP
8202 M:      Jaroslav Kysela <perex@perex.cz>
8203 S:      Maintained
8204 F:      Documentation/isapnp.txt
8205 F:      drivers/pnp/isapnp/
8206 F:      include/linux/isapnp.h
8207
8208 ISCSI
8209 M:      Lee Duncan <lduncan@suse.com>
8210 M:      Chris Leech <cleech@redhat.com>
8211 L:      open-iscsi@googlegroups.com
8212 W:      www.open-iscsi.com
8213 S:      Maintained
8214 F:      drivers/scsi/*iscsi*
8215 F:      include/scsi/*iscsi*
8216
8217 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8218 M:      Peter Jones <pjones@redhat.com>
8219 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8220 S:      Maintained
8221 F:      drivers/firmware/iscsi_ibft*
8222
8223 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8224 M:      Sagi Grimberg <sagi@grimberg.me>
8225 M:      Max Gurtovoy <maxg@mellanox.com>
8226 L:      linux-rdma@vger.kernel.org
8227 S:      Supported
8228 W:      http://www.openfabrics.org
8229 W:      www.open-iscsi.org
8230 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8231 F:      drivers/infiniband/ulp/iser/
8232
8233 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8234 M:      Sagi Grimberg <sagi@grimberg.me>
8235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8236 L:      linux-rdma@vger.kernel.org
8237 L:      target-devel@vger.kernel.org
8238 S:      Supported
8239 W:      http://www.linux-iscsi.org
8240 F:      drivers/infiniband/ulp/isert
8241
8242 ISDN SUBSYSTEM
8243 M:      Karsten Keil <isdn@linux-pingi.de>
8244 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8245 L:      netdev@vger.kernel.org
8246 W:      http://www.isdn4linux.de
8247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8248 S:      Maintained
8249 F:      Documentation/isdn/
8250 F:      drivers/isdn/
8251 F:      include/linux/isdn.h
8252 F:      include/linux/isdn/
8253 F:      include/uapi/linux/isdn.h
8254 F:      include/uapi/linux/isdn/
8255
8256 IT87 HARDWARE MONITORING DRIVER
8257 M:      Jean Delvare <jdelvare@suse.com>
8258 L:      linux-hwmon@vger.kernel.org
8259 S:      Maintained
8260 F:      Documentation/hwmon/it87
8261 F:      drivers/hwmon/it87.c
8262
8263 IT913X MEDIA DRIVER
8264 M:      Antti Palosaari <crope@iki.fi>
8265 L:      linux-media@vger.kernel.org
8266 W:      https://linuxtv.org
8267 W:      http://palosaari.fi/linux/
8268 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8269 T:      git git://linuxtv.org/anttip/media_tree.git
8270 S:      Maintained
8271 F:      drivers/media/tuners/it913x*
8272
8273 IVTV VIDEO4LINUX DRIVER
8274 M:      Andy Walls <awalls@md.metrocast.net>
8275 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8276 L:      linux-media@vger.kernel.org
8277 T:      git git://linuxtv.org/media_tree.git
8278 W:      http://www.ivtvdriver.org
8279 S:      Maintained
8280 F:      Documentation/media/v4l-drivers/ivtv*
8281 F:      drivers/media/pci/ivtv/
8282 F:      include/uapi/linux/ivtv*
8283
8284 IX2505V MEDIA DRIVER
8285 M:      Malcolm Priestley <tvboxspy@gmail.com>
8286 L:      linux-media@vger.kernel.org
8287 W:      https://linuxtv.org
8288 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8289 S:      Maintained
8290 F:      drivers/media/dvb-frontends/ix2505v*
8291
8292 JAILHOUSE HYPERVISOR INTERFACE
8293 M:      Jan Kiszka <jan.kiszka@siemens.com>
8294 L:      jailhouse-dev@googlegroups.com
8295 S:      Maintained
8296 F:      arch/x86/kernel/jailhouse.c
8297 F:      arch/x86/include/asm/jailhouse_para.h
8298
8299 JC42.4 TEMPERATURE SENSOR DRIVER
8300 M:      Guenter Roeck <linux@roeck-us.net>
8301 L:      linux-hwmon@vger.kernel.org
8302 S:      Maintained
8303 F:      drivers/hwmon/jc42.c
8304 F:      Documentation/hwmon/jc42
8305
8306 JFS FILESYSTEM
8307 M:      Dave Kleikamp <shaggy@kernel.org>
8308 L:      jfs-discussion@lists.sourceforge.net
8309 W:      http://jfs.sourceforge.net/
8310 T:      git git://github.com/kleikamp/linux-shaggy.git
8311 S:      Maintained
8312 F:      Documentation/filesystems/jfs.txt
8313 F:      fs/jfs/
8314
8315 JME NETWORK DRIVER
8316 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8317 L:      netdev@vger.kernel.org
8318 S:      Maintained
8319 F:      drivers/net/ethernet/jme.*
8320
8321 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8322 M:      David Woodhouse <dwmw2@infradead.org>
8323 L:      linux-mtd@lists.infradead.org
8324 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8325 S:      Maintained
8326 F:      fs/jffs2/
8327 F:      include/uapi/linux/jffs2.h
8328
8329 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8330 M:      "Theodore Ts'o" <tytso@mit.edu>
8331 M:      Jan Kara <jack@suse.com>
8332 L:      linux-ext4@vger.kernel.org
8333 S:      Maintained
8334 F:      fs/jbd2/
8335 F:      include/linux/jbd2.h
8336
8337 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8338 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8339 L:      linux-media@vger.kernel.org
8340 S:      Maintained
8341 F:      drivers/media/platform/rcar_jpu.c
8342
8343 JSM Neo PCI based serial card
8344 L:      linux-serial@vger.kernel.org
8345 S:      Orphan
8346 F:      drivers/tty/serial/jsm/
8347
8348 K10TEMP HARDWARE MONITORING DRIVER
8349 M:      Clemens Ladisch <clemens@ladisch.de>
8350 L:      linux-hwmon@vger.kernel.org
8351 S:      Maintained
8352 F:      Documentation/hwmon/k10temp
8353 F:      drivers/hwmon/k10temp.c
8354
8355 K8TEMP HARDWARE MONITORING DRIVER
8356 M:      Rudolf Marek <r.marek@assembler.cz>
8357 L:      linux-hwmon@vger.kernel.org
8358 S:      Maintained
8359 F:      Documentation/hwmon/k8temp
8360 F:      drivers/hwmon/k8temp.c
8361
8362 KASAN
8363 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8364 R:      Alexander Potapenko <glider@google.com>
8365 R:      Dmitry Vyukov <dvyukov@google.com>
8366 L:      kasan-dev@googlegroups.com
8367 S:      Maintained
8368 F:      arch/*/include/asm/kasan.h
8369 F:      arch/*/mm/kasan_init*
8370 F:      Documentation/dev-tools/kasan.rst
8371 F:      include/linux/kasan*.h
8372 F:      lib/test_kasan.c
8373 F:      mm/kasan/
8374 F:      scripts/Makefile.kasan
8375
8376 KCONFIG
8377 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8379 L:      linux-kbuild@vger.kernel.org
8380 S:      Maintained
8381 F:      Documentation/kbuild/kconfig*
8382 F:      scripts/kconfig/
8383 F:      scripts/Kconfig.include
8384
8385 KDUMP
8386 M:      Dave Young <dyoung@redhat.com>
8387 M:      Baoquan He <bhe@redhat.com>
8388 R:      Vivek Goyal <vgoyal@redhat.com>
8389 L:      kexec@lists.infradead.org
8390 W:      http://lse.sourceforge.net/kdump/
8391 S:      Maintained
8392 F:      Documentation/kdump/
8393
8394 KEENE FM RADIO TRANSMITTER DRIVER
8395 M:      Hans Verkuil <hverkuil@xs4all.nl>
8396 L:      linux-media@vger.kernel.org
8397 T:      git git://linuxtv.org/media_tree.git
8398 W:      https://linuxtv.org
8399 S:      Maintained
8400 F:      drivers/media/radio/radio-keene*
8401
8402 KERNEL AUTOMOUNTER
8403 M:      Ian Kent <raven@themaw.net>
8404 L:      autofs@vger.kernel.org
8405 S:      Maintained
8406 F:      fs/autofs/
8407
8408 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8409 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8410 M:      Michal Marek <michal.lkml@markovi.net>
8411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8412 L:      linux-kbuild@vger.kernel.org
8413 S:      Maintained
8414 F:      Documentation/kbuild/
8415 F:      Makefile
8416 F:      scripts/Kbuild*
8417 F:      scripts/Makefile*
8418 F:      scripts/basic/
8419 F:      scripts/mk*
8420 F:      scripts/mod/
8421 F:      scripts/package/
8422
8423 KERNEL JANITORS
8424 L:      kernel-janitors@vger.kernel.org
8425 W:      http://kernelnewbies.org/KernelJanitors
8426 S:      Odd Fixes
8427
8428 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8429 M:      "J. Bruce Fields" <bfields@fieldses.org>
8430 M:      Jeff Layton <jlayton@kernel.org>
8431 L:      linux-nfs@vger.kernel.org
8432 W:      http://nfs.sourceforge.net/
8433 T:      git git://linux-nfs.org/~bfields/linux.git
8434 S:      Supported
8435 F:      fs/nfsd/
8436 F:      include/uapi/linux/nfsd/
8437 F:      fs/lockd/
8438 F:      fs/nfs_common/
8439 F:      net/sunrpc/
8440 F:      include/linux/lockd/
8441 F:      include/linux/sunrpc/
8442 F:      include/uapi/linux/sunrpc/
8443
8444 KERNEL SELFTEST FRAMEWORK
8445 M:      Shuah Khan <shuah@kernel.org>
8446 M:      Shuah Khan <skhan@linuxfoundation.org>
8447 L:      linux-kselftest@vger.kernel.org
8448 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8449 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8450 S:      Maintained
8451 F:      tools/testing/selftests/
8452 F:      Documentation/dev-tools/kselftest*
8453
8454 KERNEL USERMODE HELPER
8455 M:      Luis Chamberlain <mcgrof@kernel.org>
8456 L:      linux-kernel@vger.kernel.org
8457 S:      Maintained
8458 F:      kernel/umh.c
8459 F:      include/linux/umh.h
8460
8461 KERNEL VIRTUAL MACHINE (KVM)
8462 M:      Paolo Bonzini <pbonzini@redhat.com>
8463 M:      Radim Krčmář <rkrcmar@redhat.com>
8464 L:      kvm@vger.kernel.org
8465 W:      http://www.linux-kvm.org
8466 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8467 S:      Supported
8468 F:      Documentation/virtual/kvm/
8469 F:      include/trace/events/kvm.h
8470 F:      include/uapi/asm-generic/kvm*
8471 F:      include/uapi/linux/kvm*
8472 F:      include/asm-generic/kvm*
8473 F:      include/linux/kvm*
8474 F:      include/kvm/iodev.h
8475 F:      virt/kvm/*
8476 F:      tools/kvm/
8477 F:      tools/testing/selftests/kvm/
8478
8479 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8480 M:      Joerg Roedel <joro@8bytes.org>
8481 L:      kvm@vger.kernel.org
8482 W:      http://www.linux-kvm.org/
8483 S:      Maintained
8484 F:      arch/x86/include/asm/svm.h
8485 F:      arch/x86/kvm/svm.c
8486
8487 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8488 M:      Christoffer Dall <christoffer.dall@arm.com>
8489 M:      Marc Zyngier <marc.zyngier@arm.com>
8490 R:      James Morse <james.morse@arm.com>
8491 R:      Julien Thierry <julien.thierry@arm.com>
8492 R:      Suzuki K Pouloze <suzuki.poulose@arm.com>
8493 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8494 L:      kvmarm@lists.cs.columbia.edu
8495 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8497 S:      Maintained
8498 F:      arch/arm/include/uapi/asm/kvm*
8499 F:      arch/arm/include/asm/kvm*
8500 F:      arch/arm/kvm/
8501 F:      arch/arm64/include/uapi/asm/kvm*
8502 F:      arch/arm64/include/asm/kvm*
8503 F:      arch/arm64/kvm/
8504 F:      virt/kvm/arm/
8505 F:      include/kvm/arm_*
8506
8507 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8508 M:      James Hogan <jhogan@kernel.org>
8509 L:      linux-mips@vger.kernel.org
8510 S:      Supported
8511 F:      arch/mips/include/uapi/asm/kvm*
8512 F:      arch/mips/include/asm/kvm*
8513 F:      arch/mips/kvm/
8514
8515 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8516 M:      Paul Mackerras <paulus@ozlabs.org>
8517 L:      kvm-ppc@vger.kernel.org
8518 W:      http://www.linux-kvm.org/
8519 T:      git git://github.com/agraf/linux-2.6.git
8520 S:      Supported
8521 F:      arch/powerpc/include/uapi/asm/kvm*
8522 F:      arch/powerpc/include/asm/kvm*
8523 F:      arch/powerpc/kvm/
8524 F:      arch/powerpc/kernel/kvm*
8525
8526 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8527 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8528 M:      Janosch Frank <frankja@linux.ibm.com>
8529 R:      David Hildenbrand <david@redhat.com>
8530 R:      Cornelia Huck <cohuck@redhat.com>
8531 L:      linux-s390@vger.kernel.org
8532 W:      http://www.ibm.com/developerworks/linux/linux390/
8533 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8534 S:      Supported
8535 F:      arch/s390/include/uapi/asm/kvm*
8536 F:      arch/s390/include/asm/gmap.h
8537 F:      arch/s390/include/asm/kvm*
8538 F:      arch/s390/kvm/
8539 F:      arch/s390/mm/gmap.c
8540
8541 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8542 M:      Paolo Bonzini <pbonzini@redhat.com>
8543 M:      Radim Krčmář <rkrcmar@redhat.com>
8544 L:      kvm@vger.kernel.org
8545 W:      http://www.linux-kvm.org
8546 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8547 S:      Supported
8548 F:      arch/x86/kvm/
8549 F:      arch/x86/kvm/*/
8550 F:      arch/x86/include/uapi/asm/kvm*
8551 F:      arch/x86/include/asm/kvm*
8552 F:      arch/x86/include/asm/pvclock-abi.h
8553 F:      arch/x86/kernel/kvm.c
8554 F:      arch/x86/kernel/kvmclock.c
8555
8556 KERNFS
8557 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8558 M:      Tejun Heo <tj@kernel.org>
8559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8560 S:      Supported
8561 F:      include/linux/kernfs.h
8562 F:      fs/kernfs/
8563
8564 KEXEC
8565 M:      Eric Biederman <ebiederm@xmission.com>
8566 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8567 L:      kexec@lists.infradead.org
8568 S:      Maintained
8569 F:      include/linux/kexec.h
8570 F:      include/uapi/linux/kexec.h
8571 F:      kernel/kexec*
8572
8573 KEYS-ENCRYPTED
8574 M:      Mimi Zohar <zohar@linux.ibm.com>
8575 L:      linux-integrity@vger.kernel.org
8576 L:      keyrings@vger.kernel.org
8577 S:      Supported
8578 F:      Documentation/security/keys/trusted-encrypted.rst
8579 F:      include/keys/encrypted-type.h
8580 F:      security/keys/encrypted-keys/
8581
8582 KEYS-TRUSTED
8583 M:      James Bottomley <jejb@linux.ibm.com>
8584 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8585 M:      Mimi Zohar <zohar@linux.ibm.com>
8586 L:      linux-integrity@vger.kernel.org
8587 L:      keyrings@vger.kernel.org
8588 S:      Supported
8589 F:      Documentation/security/keys/trusted-encrypted.rst
8590 F:      include/keys/trusted-type.h
8591 F:      security/keys/trusted.c
8592 F:      security/keys/trusted.h
8593
8594 KEYS/KEYRINGS:
8595 M:      David Howells <dhowells@redhat.com>
8596 L:      keyrings@vger.kernel.org
8597 S:      Maintained
8598 F:      Documentation/security/keys/core.rst
8599 F:      include/linux/key.h
8600 F:      include/linux/key-type.h
8601 F:      include/linux/keyctl.h
8602 F:      include/uapi/linux/keyctl.h
8603 F:      include/keys/
8604 F:      security/keys/
8605
8606 KGDB / KDB /debug_core
8607 M:      Jason Wessel <jason.wessel@windriver.com>
8608 M:      Daniel Thompson <daniel.thompson@linaro.org>
8609 W:      http://kgdb.wiki.kernel.org/
8610 L:      kgdb-bugreport@lists.sourceforge.net
8611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8612 S:      Maintained
8613 F:      Documentation/dev-tools/kgdb.rst
8614 F:      drivers/misc/kgdbts.c
8615 F:      drivers/tty/serial/kgdboc.c
8616 F:      include/linux/kdb.h
8617 F:      include/linux/kgdb.h
8618 F:      kernel/debug/
8619
8620 KMEMLEAK
8621 M:      Catalin Marinas <catalin.marinas@arm.com>
8622 S:      Maintained
8623 F:      Documentation/dev-tools/kmemleak.rst
8624 F:      include/linux/kmemleak.h
8625 F:      mm/kmemleak.c
8626 F:      mm/kmemleak-test.c
8627
8628 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8629 M:      Luis Chamberlain <mcgrof@kernel.org>
8630 L:      linux-kernel@vger.kernel.org
8631 S:      Maintained
8632 F:      kernel/kmod.c
8633 F:      include/linux/kmod.h
8634 F:      lib/test_kmod.c
8635 F:      tools/testing/selftests/kmod/
8636
8637 KPROBES
8638 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8639 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8640 M:      "David S. Miller" <davem@davemloft.net>
8641 M:      Masami Hiramatsu <mhiramat@kernel.org>
8642 S:      Maintained
8643 F:      Documentation/kprobes.txt
8644 F:      include/linux/kprobes.h
8645 F:      include/asm-generic/kprobes.h
8646 F:      kernel/kprobes.c
8647
8648 KS0108 LCD CONTROLLER DRIVER
8649 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8650 S:      Maintained
8651 F:      Documentation/auxdisplay/ks0108
8652 F:      drivers/auxdisplay/ks0108.c
8653 F:      include/linux/ks0108.h
8654
8655 L3MDEV
8656 M:      David Ahern <dsa@cumulusnetworks.com>
8657 L:      netdev@vger.kernel.org
8658 S:      Maintained
8659 F:      net/l3mdev
8660 F:      include/net/l3mdev.h
8661
8662 L7 BPF FRAMEWORK
8663 M:      John Fastabend <john.fastabend@gmail.com>
8664 M:      Daniel Borkmann <daniel@iogearbox.net>
8665 L:      netdev@vger.kernel.org
8666 L:      bpf@vger.kernel.org
8667 S:      Maintained
8668 F:      include/linux/skmsg.h
8669 F:      net/core/skmsg.c
8670 F:      net/core/sock_map.c
8671 F:      net/ipv4/tcp_bpf.c
8672
8673 LANTIQ / INTEL Ethernet drivers
8674 M:      Hauke Mehrtens <hauke@hauke-m.de>
8675 L:      netdev@vger.kernel.org
8676 S:      Maintained
8677 F:      net/dsa/tag_gswip.c
8678 F:      drivers/net/ethernet/lantiq_xrx200.c
8679 F:      drivers/net/dsa/lantiq_pce.h
8680 F:      drivers/net/dsa/lantiq_gswip.c
8681
8682 LANTIQ MIPS ARCHITECTURE
8683 M:      John Crispin <john@phrozen.org>
8684 L:      linux-mips@vger.kernel.org
8685 S:      Maintained
8686 F:      arch/mips/lantiq
8687 F:      drivers/soc/lantiq
8688
8689 LAPB module
8690 L:      linux-x25@vger.kernel.org
8691 S:      Orphan
8692 F:      Documentation/networking/lapb-module.txt
8693 F:      include/*/lapb.h
8694 F:      net/lapb/
8695
8696 LASI 53c700 driver for PARISC
8697 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8698 L:      linux-scsi@vger.kernel.org
8699 S:      Maintained
8700 F:      Documentation/scsi/53c700.txt
8701 F:      drivers/scsi/53c700*
8702
8703 LEAKING_ADDRESSES
8704 M:      Tobin C. Harding <me@tobin.cc>
8705 M:      Tycho Andersen <tycho@tycho.ws>
8706 L:      kernel-hardening@lists.openwall.com
8707 S:      Maintained
8708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8709 F:      scripts/leaking_addresses.pl
8710
8711 LED SUBSYSTEM
8712 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8713 M:      Pavel Machek <pavel@ucw.cz>
8714 L:      linux-leds@vger.kernel.org
8715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8716 S:      Maintained
8717 F:      Documentation/devicetree/bindings/leds/
8718 F:      drivers/leds/
8719 F:      include/linux/leds.h
8720
8721 LEGACY EEPROM DRIVER
8722 M:      Jean Delvare <jdelvare@suse.com>
8723 S:      Maintained
8724 F:      Documentation/misc-devices/eeprom
8725 F:      drivers/misc/eeprom/eeprom.c
8726
8727 LEGO MINDSTORMS EV3
8728 R:      David Lechner <david@lechnology.com>
8729 S:      Maintained
8730 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8731 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8732 F:      drivers/power/supply/lego_ev3_battery.c
8733
8734 LEGO USB Tower driver
8735 M:      Juergen Stuber <starblue@users.sourceforge.net>
8736 L:      legousb-devel@lists.sourceforge.net
8737 W:      http://legousb.sourceforge.net/
8738 S:      Maintained
8739 F:      drivers/usb/misc/legousbtower.c
8740
8741 LG LAPTOP EXTRAS
8742 M:      Matan Ziv-Av <matan@svgalib.org>
8743 L:      platform-driver-x86@vger.kernel.org
8744 S:      Maintained
8745 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8746 F:      Documentation/laptops/lg-laptop.rst
8747 F:      drivers/platform/x86/lg-laptop.c
8748
8749 LG2160 MEDIA DRIVER
8750 M:      Michael Krufky <mkrufky@linuxtv.org>
8751 L:      linux-media@vger.kernel.org
8752 W:      https://linuxtv.org
8753 W:      http://github.com/mkrufky
8754 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8755 T:      git git://linuxtv.org/mkrufky/tuners.git
8756 S:      Maintained
8757 F:      drivers/media/dvb-frontends/lg2160.*
8758
8759 LGDT3305 MEDIA DRIVER
8760 M:      Michael Krufky <mkrufky@linuxtv.org>
8761 L:      linux-media@vger.kernel.org
8762 W:      https://linuxtv.org
8763 W:      http://github.com/mkrufky
8764 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8765 T:      git git://linuxtv.org/mkrufky/tuners.git
8766 S:      Maintained
8767 F:      drivers/media/dvb-frontends/lgdt3305.*
8768
8769 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8770 M:      Viresh Kumar <vireshk@kernel.org>
8771 L:      linux-ide@vger.kernel.org
8772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8773 S:      Maintained
8774 F:      include/linux/pata_arasan_cf_data.h
8775 F:      drivers/ata/pata_arasan_cf.c
8776
8777 LIBATA PATA DRIVERS
8778 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8779 M:      Jens Axboe <axboe@kernel.dk>
8780 L:      linux-ide@vger.kernel.org
8781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8782 S:      Maintained
8783 F:      drivers/ata/pata_*.c
8784 F:      drivers/ata/ata_generic.c
8785
8786 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8787 M:      Linus Walleij <linus.walleij@linaro.org>
8788 L:      linux-ide@vger.kernel.org
8789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8790 S:      Maintained
8791 F:      drivers/ata/pata_ftide010.c
8792 F:      drivers/ata/sata_gemini.c
8793 F:      drivers/ata/sata_gemini.h
8794
8795 LIBATA SATA AHCI PLATFORM devices support
8796 M:      Hans de Goede <hdegoede@redhat.com>
8797 M:      Jens Axboe <axboe@kernel.dk>
8798 L:      linux-ide@vger.kernel.org
8799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8800 S:      Maintained
8801 F:      drivers/ata/ahci_platform.c
8802 F:      drivers/ata/libahci_platform.c
8803 F:      include/linux/ahci_platform.h
8804
8805 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8806 M:      Mikael Pettersson <mikpelinux@gmail.com>
8807 L:      linux-ide@vger.kernel.org
8808 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8809 S:      Maintained
8810 F:      drivers/ata/sata_promise.*
8811
8812 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8813 M:      Jens Axboe <axboe@kernel.dk>
8814 L:      linux-ide@vger.kernel.org
8815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8816 S:      Maintained
8817 F:      drivers/ata/
8818 F:      include/linux/ata.h
8819 F:      include/linux/libata.h
8820 F:      Documentation/devicetree/bindings/ata/
8821
8822 LIBLOCKDEP
8823 M:      Sasha Levin <alexander.levin@microsoft.com>
8824 S:      Maintained
8825 F:      tools/lib/lockdep/
8826
8827 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8828 M:      Dan Williams <dan.j.williams@intel.com>
8829 M:      Vishal Verma <vishal.l.verma@intel.com>
8830 M:      Dave Jiang <dave.jiang@intel.com>
8831 L:      linux-nvdimm@lists.01.org
8832 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8833 S:      Supported
8834 F:      drivers/nvdimm/blk.c
8835 F:      drivers/nvdimm/region_devs.c
8836
8837 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8838 M:      Vishal Verma <vishal.l.verma@intel.com>
8839 M:      Dan Williams <dan.j.williams@intel.com>
8840 M:      Dave Jiang <dave.jiang@intel.com>
8841 L:      linux-nvdimm@lists.01.org
8842 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8843 S:      Supported
8844 F:      drivers/nvdimm/btt*
8845
8846 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8847 M:      Dan Williams <dan.j.williams@intel.com>
8848 M:      Vishal Verma <vishal.l.verma@intel.com>
8849 M:      Dave Jiang <dave.jiang@intel.com>
8850 L:      linux-nvdimm@lists.01.org
8851 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8852 S:      Supported
8853 F:      drivers/nvdimm/pmem*
8854
8855 LIBNVDIMM: DEVICETREE BINDINGS
8856 M:      Oliver O'Halloran <oohall@gmail.com>
8857 L:      linux-nvdimm@lists.01.org
8858 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8859 S:      Supported
8860 F:      drivers/nvdimm/of_pmem.c
8861 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8862
8863 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8864 M:      Dan Williams <dan.j.williams@intel.com>
8865 M:      Vishal Verma <vishal.l.verma@intel.com>
8866 M:      Dave Jiang <dave.jiang@intel.com>
8867 M:      Keith Busch <keith.busch@intel.com>
8868 M:      Ira Weiny <ira.weiny@intel.com>
8869 L:      linux-nvdimm@lists.01.org
8870 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8872 S:      Supported
8873 F:      drivers/nvdimm/*
8874 F:      drivers/acpi/nfit/*
8875 F:      include/linux/nd.h
8876 F:      include/linux/libnvdimm.h
8877 F:      include/uapi/linux/ndctl.h
8878
8879 LIGHTNVM PLATFORM SUPPORT
8880 M:      Matias Bjorling <mb@lightnvm.io>
8881 W:      http://github/OpenChannelSSD
8882 L:      linux-block@vger.kernel.org
8883 S:      Maintained
8884 F:      drivers/lightnvm/
8885 F:      include/linux/lightnvm.h
8886 F:      include/uapi/linux/lightnvm.h
8887
8888 LINUX FOR POWER MACINTOSH
8889 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8890 W:      http://www.penguinppc.org/
8891 L:      linuxppc-dev@lists.ozlabs.org
8892 S:      Maintained
8893 F:      arch/powerpc/platforms/powermac/
8894 F:      drivers/macintosh/
8895
8896 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8897 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8898 M:      Paul Mackerras <paulus@samba.org>
8899 M:      Michael Ellerman <mpe@ellerman.id.au>
8900 W:      https://github.com/linuxppc/linux/wiki
8901 L:      linuxppc-dev@lists.ozlabs.org
8902 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8904 S:      Supported
8905 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8906 F:      Documentation/devicetree/bindings/powerpc/
8907 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8908 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8909 F:      Documentation/powerpc/
8910 F:      arch/powerpc/
8911 F:      drivers/char/tpm/tpm_ibmvtpm*
8912 F:      drivers/crypto/nx/
8913 F:      drivers/crypto/vmx/
8914 F:      drivers/i2c/busses/i2c-opal.c
8915 F:      drivers/net/ethernet/ibm/ibmveth.*
8916 F:      drivers/net/ethernet/ibm/ibmvnic.*
8917 F:      drivers/pci/hotplug/pnv_php.c
8918 F:      drivers/pci/hotplug/rpa*
8919 F:      drivers/rtc/rtc-opal.c
8920 F:      drivers/scsi/ibmvscsi/
8921 F:      drivers/tty/hvc/hvc_opal.c
8922 F:      drivers/watchdog/wdrtas.c
8923 F:      tools/testing/selftests/powerpc
8924 N:      /pmac
8925 N:      powermac
8926 N:      powernv
8927 N:      [^a-z0-9]ps3
8928 N:      pseries
8929
8930 LINUX FOR POWERPC EMBEDDED MPC5XXX
8931 M:      Anatolij Gustschin <agust@denx.de>
8932 L:      linuxppc-dev@lists.ozlabs.org
8933 T:      git git://git.denx.de/linux-denx-agust.git
8934 S:      Maintained
8935 F:      arch/powerpc/platforms/512x/
8936 F:      arch/powerpc/platforms/52xx/
8937
8938 LINUX FOR POWERPC EMBEDDED PPC4XX
8939 M:      Alistair Popple <alistair@popple.id.au>
8940 M:      Matt Porter <mporter@kernel.crashing.org>
8941 W:      http://www.penguinppc.org/
8942 L:      linuxppc-dev@lists.ozlabs.org
8943 S:      Maintained
8944 F:      arch/powerpc/platforms/40x/
8945 F:      arch/powerpc/platforms/44x/
8946
8947 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8948 M:      Scott Wood <oss@buserror.net>
8949 M:      Kumar Gala <galak@kernel.crashing.org>
8950 W:      http://www.penguinppc.org/
8951 L:      linuxppc-dev@lists.ozlabs.org
8952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8953 S:      Maintained
8954 F:      arch/powerpc/platforms/83xx/
8955 F:      arch/powerpc/platforms/85xx/
8956 F:      Documentation/devicetree/bindings/powerpc/fsl/
8957
8958 LINUX FOR POWERPC EMBEDDED PPC8XX
8959 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8960 W:      http://www.penguinppc.org/
8961 L:      linuxppc-dev@lists.ozlabs.org
8962 S:      Maintained
8963 F:      arch/powerpc/platforms/8xx/
8964
8965 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8966 L:      linuxppc-dev@lists.ozlabs.org
8967 S:      Orphan
8968 F:      arch/powerpc/*/*virtex*
8969 F:      arch/powerpc/*/*/*virtex*
8970
8971 LINUX FOR POWERPC PA SEMI PWRFICIENT
8972 L:      linuxppc-dev@lists.ozlabs.org
8973 S:      Orphan
8974 F:      arch/powerpc/platforms/pasemi/
8975 F:      drivers/*/*pasemi*
8976 F:      drivers/*/*/*pasemi*
8977
8978 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8979 M:      Kees Cook <keescook@chromium.org>
8980 S:      Maintained
8981 F:      drivers/misc/lkdtm/*
8982
8983 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8984 M:      Alan Stern <stern@rowland.harvard.edu>
8985 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8986 M:      Will Deacon <will.deacon@arm.com>
8987 M:      Peter Zijlstra <peterz@infradead.org>
8988 M:      Boqun Feng <boqun.feng@gmail.com>
8989 M:      Nicholas Piggin <npiggin@gmail.com>
8990 M:      David Howells <dhowells@redhat.com>
8991 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8992 M:      Luc Maranget <luc.maranget@inria.fr>
8993 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
8994 R:      Akira Yokosawa <akiyks@gmail.com>
8995 R:      Daniel Lustig <dlustig@nvidia.com>
8996 L:      linux-kernel@vger.kernel.org
8997 L:      linux-arch@vger.kernel.org
8998 S:      Supported
8999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
9000 F:      tools/memory-model/
9001 F:      Documentation/atomic_bitops.txt
9002 F:      Documentation/atomic_t.txt
9003 F:      Documentation/core-api/atomic_ops.rst
9004 F:      Documentation/core-api/refcount-vs-atomic.rst
9005 F:      Documentation/memory-barriers.txt
9006
9007 LIS3LV02D ACCELEROMETER DRIVER
9008 M:      Eric Piel <eric.piel@tremplin-utc.net>
9009 S:      Maintained
9010 F:      Documentation/misc-devices/lis3lv02d
9011 F:      drivers/misc/lis3lv02d/
9012 F:      drivers/platform/x86/hp_accel.c
9013
9014 LIVE PATCHING
9015 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9016 M:      Jiri Kosina <jikos@kernel.org>
9017 M:      Miroslav Benes <mbenes@suse.cz>
9018 M:      Petr Mladek <pmladek@suse.com>
9019 R:      Joe Lawrence <joe.lawrence@redhat.com>
9020 S:      Maintained
9021 F:      kernel/livepatch/
9022 F:      include/linux/livepatch.h
9023 F:      arch/x86/include/asm/livepatch.h
9024 F:      arch/x86/kernel/livepatch.c
9025 F:      Documentation/livepatch/
9026 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9027 F:      samples/livepatch/
9028 F:      tools/testing/selftests/livepatch/
9029 L:      live-patching@vger.kernel.org
9030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9031
9032 LLC (802.2)
9033 L:      netdev@vger.kernel.org
9034 S:      Odd fixes
9035 F:      include/linux/llc.h
9036 F:      include/uapi/linux/llc.h
9037 F:      include/net/llc*
9038 F:      net/llc/
9039
9040 LM73 HARDWARE MONITOR DRIVER
9041 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9042 L:      linux-hwmon@vger.kernel.org
9043 S:      Maintained
9044 F:      drivers/hwmon/lm73.c
9045
9046 LM78 HARDWARE MONITOR DRIVER
9047 M:      Jean Delvare <jdelvare@suse.com>
9048 L:      linux-hwmon@vger.kernel.org
9049 S:      Maintained
9050 F:      Documentation/hwmon/lm78
9051 F:      drivers/hwmon/lm78.c
9052
9053 LM83 HARDWARE MONITOR DRIVER
9054 M:      Jean Delvare <jdelvare@suse.com>
9055 L:      linux-hwmon@vger.kernel.org
9056 S:      Maintained
9057 F:      Documentation/hwmon/lm83
9058 F:      drivers/hwmon/lm83.c
9059
9060 LM90 HARDWARE MONITOR DRIVER
9061 M:      Jean Delvare <jdelvare@suse.com>
9062 L:      linux-hwmon@vger.kernel.org
9063 S:      Maintained
9064 F:      Documentation/hwmon/lm90
9065 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9066 F:      drivers/hwmon/lm90.c
9067 F:      include/dt-bindings/thermal/lm90.h
9068
9069 LM95234 HARDWARE MONITOR DRIVER
9070 M:      Guenter Roeck <linux@roeck-us.net>
9071 L:      linux-hwmon@vger.kernel.org
9072 S:      Maintained
9073 F:      Documentation/hwmon/lm95234
9074 F:      drivers/hwmon/lm95234.c
9075
9076 LME2510 MEDIA DRIVER
9077 M:      Malcolm Priestley <tvboxspy@gmail.com>
9078 L:      linux-media@vger.kernel.org
9079 W:      https://linuxtv.org
9080 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9081 S:      Maintained
9082 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9083
9084 LOADPIN SECURITY MODULE
9085 M:      Kees Cook <keescook@chromium.org>
9086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9087 S:      Supported
9088 F:      security/loadpin/
9089 F:      Documentation/admin-guide/LSM/LoadPin.rst
9090
9091 LOCKING PRIMITIVES
9092 M:      Peter Zijlstra <peterz@infradead.org>
9093 M:      Ingo Molnar <mingo@redhat.com>
9094 M:      Will Deacon <will.deacon@arm.com>
9095 L:      linux-kernel@vger.kernel.org
9096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9097 S:      Maintained
9098 F:      Documentation/locking/
9099 F:      include/linux/lockdep.h
9100 F:      include/linux/spinlock*.h
9101 F:      arch/*/include/asm/spinlock*.h
9102 F:      include/linux/rwlock*.h
9103 F:      include/linux/mutex*.h
9104 F:      include/linux/rwsem*.h
9105 F:      arch/*/include/asm/rwsem.h
9106 F:      include/linux/seqlock.h
9107 F:      lib/locking*.[ch]
9108 F:      kernel/locking/
9109 X:      kernel/locking/locktorture.c
9110
9111 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9112 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9113 L:      linux-ntfs-dev@lists.sourceforge.net
9114 W:      http://www.linux-ntfs.org/content/view/19/37/
9115 S:      Maintained
9116 F:      Documentation/ldm.txt
9117 F:      block/partitions/ldm.*
9118
9119 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9120 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9121 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9122 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9123 L:      MPT-FusionLinux.pdl@broadcom.com
9124 L:      linux-scsi@vger.kernel.org
9125 W:      http://www.avagotech.com/support/
9126 S:      Supported
9127 F:      drivers/message/fusion/
9128 F:      drivers/scsi/mpt3sas/
9129
9130 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9131 M:      Matthew Wilcox <willy@infradead.org>
9132 L:      linux-scsi@vger.kernel.org
9133 S:      Maintained
9134 F:      drivers/scsi/sym53c8xx_2/
9135
9136 LTC1660 DAC DRIVER
9137 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9138 L:      linux-iio@vger.kernel.org
9139 S:      Maintained
9140 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9141 F:      drivers/iio/dac/ltc1660.c
9142
9143 LTC4261 HARDWARE MONITOR DRIVER
9144 M:      Guenter Roeck <linux@roeck-us.net>
9145 L:      linux-hwmon@vger.kernel.org
9146 S:      Maintained
9147 F:      Documentation/hwmon/ltc4261
9148 F:      drivers/hwmon/ltc4261.c
9149
9150 LTC4306 I2C MULTIPLEXER DRIVER
9151 M:      Michael Hennerich <michael.hennerich@analog.com>
9152 W:      http://ez.analog.com/community/linux-device-drivers
9153 L:      linux-i2c@vger.kernel.org
9154 S:      Supported
9155 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9156 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9157
9158 LTP (Linux Test Project)
9159 M:      Mike Frysinger <vapier@gentoo.org>
9160 M:      Cyril Hrubis <chrubis@suse.cz>
9161 M:      Wanlong Gao <wanlong.gao@gmail.com>
9162 M:      Jan Stancek <jstancek@redhat.com>
9163 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9164 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9165 L:      ltp@lists.linux.it (subscribers-only)
9166 W:      http://linux-test-project.github.io/
9167 T:      git git://github.com/linux-test-project/ltp.git
9168 S:      Maintained
9169
9170 M68K ARCHITECTURE
9171 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9172 L:      linux-m68k@lists.linux-m68k.org
9173 W:      http://www.linux-m68k.org/
9174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9175 S:      Maintained
9176 F:      arch/m68k/
9177 F:      drivers/zorro/
9178
9179 M68K ON APPLE MACINTOSH
9180 M:      Joshua Thompson <funaho@jurai.org>
9181 W:      http://www.mac.linux-m68k.org/
9182 L:      linux-m68k@lists.linux-m68k.org
9183 S:      Maintained
9184 F:      arch/m68k/mac/
9185
9186 M68K ON HP9000/300
9187 M:      Philip Blundell <philb@gnu.org>
9188 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9189 S:      Maintained
9190 F:      arch/m68k/hp300/
9191
9192 M88DS3103 MEDIA DRIVER
9193 M:      Antti Palosaari <crope@iki.fi>
9194 L:      linux-media@vger.kernel.org
9195 W:      https://linuxtv.org
9196 W:      http://palosaari.fi/linux/
9197 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9198 T:      git git://linuxtv.org/anttip/media_tree.git
9199 S:      Maintained
9200 F:      drivers/media/dvb-frontends/m88ds3103*
9201
9202 M88RS2000 MEDIA DRIVER
9203 M:      Malcolm Priestley <tvboxspy@gmail.com>
9204 L:      linux-media@vger.kernel.org
9205 W:      https://linuxtv.org
9206 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9207 S:      Maintained
9208 F:      drivers/media/dvb-frontends/m88rs2000*
9209
9210 MA901 MASTERKIT USB FM RADIO DRIVER
9211 M:      Alexey Klimov <klimov.linux@gmail.com>
9212 L:      linux-media@vger.kernel.org
9213 T:      git git://linuxtv.org/media_tree.git
9214 S:      Maintained
9215 F:      drivers/media/radio/radio-ma901.c
9216
9217 MAC80211
9218 M:      Johannes Berg <johannes@sipsolutions.net>
9219 L:      linux-wireless@vger.kernel.org
9220 W:      http://wireless.kernel.org/
9221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9223 S:      Maintained
9224 F:      Documentation/networking/mac80211-injection.txt
9225 F:      include/net/mac80211.h
9226 F:      net/mac80211/
9227 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9228 F:      Documentation/networking/mac80211_hwsim/README
9229
9230 MAILBOX API
9231 M:      Jassi Brar <jassisinghbrar@gmail.com>
9232 L:      linux-kernel@vger.kernel.org
9233 S:      Maintained
9234 F:      drivers/mailbox/
9235 F:      include/linux/mailbox_client.h
9236 F:      include/linux/mailbox_controller.h
9237
9238 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9239 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9240 W:      http://www.kernel.org/doc/man-pages
9241 L:      linux-man@vger.kernel.org
9242 S:      Maintained
9243
9244 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9245 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9246 L:      linux-mips@vger.kernel.org
9247 S:      Maintained
9248 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9249
9250 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9251 M:      Andrew Lunn <andrew@lunn.ch>
9252 M:      Vivien Didelot <vivien.didelot@gmail.com>
9253 L:      netdev@vger.kernel.org
9254 S:      Maintained
9255 F:      drivers/net/dsa/mv88e6xxx/
9256 F:      include/linux/platform_data/mv88e6xxx.h
9257 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9258
9259 MARVELL ARMADA DRM SUPPORT
9260 M:      Russell King <linux@armlinux.org.uk>
9261 S:      Maintained
9262 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9263 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9264 F:      drivers/gpu/drm/armada/
9265 F:      include/uapi/drm/armada_drm.h
9266 F:      Documentation/devicetree/bindings/display/armada/
9267
9268 MARVELL ARMADA 3700 PHY DRIVERS
9269 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9270 S:      Maintained
9271 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9272 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9273 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9274 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9275
9276 MARVELL CRYPTO DRIVER
9277 M:      Boris Brezillon <bbrezillon@kernel.org>
9278 M:      Arnaud Ebalard <arno@natisbad.org>
9279 F:      drivers/crypto/marvell/
9280 S:      Maintained
9281 L:      linux-crypto@vger.kernel.org
9282
9283 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9284 M:      Mirko Lindner <mlindner@marvell.com>
9285 M:      Stephen Hemminger <stephen@networkplumber.org>
9286 L:      netdev@vger.kernel.org
9287 S:      Maintained
9288 F:      drivers/net/ethernet/marvell/sk*
9289
9290 MARVELL LIBERTAS WIRELESS DRIVER
9291 L:      libertas-dev@lists.infradead.org
9292 S:      Orphan
9293 F:      drivers/net/wireless/marvell/libertas/
9294
9295 MARVELL MACCHIATOBIN SUPPORT
9296 M:      Russell King <linux@armlinux.org.uk>
9297 L:      linux-arm-kernel@lists.infradead.org
9298 S:      Maintained
9299 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9300
9301 MARVELL MV643XX ETHERNET DRIVER
9302 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9303 L:      netdev@vger.kernel.org
9304 S:      Maintained
9305 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9306 F:      include/linux/mv643xx.h
9307
9308 MARVELL MV88X3310 PHY DRIVER
9309 M:      Russell King <linux@armlinux.org.uk>
9310 L:      netdev@vger.kernel.org
9311 S:      Maintained
9312 F:      drivers/net/phy/marvell10g.c
9313
9314 MARVELL MVEBU THERMAL DRIVER
9315 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9316 S:      Maintained
9317 F:      drivers/thermal/armada_thermal.c
9318
9319 MARVELL MVNETA ETHERNET DRIVER
9320 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9321 L:      netdev@vger.kernel.org
9322 S:      Maintained
9323 F:      drivers/net/ethernet/marvell/mvneta.*
9324
9325 MARVELL MWIFIEX WIRELESS DRIVER
9326 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9327 M:      Nishant Sarmukadam <nishants@marvell.com>
9328 M:      Ganapathi Bhat <gbhat@marvell.com>
9329 M:      Xinming Hu <huxinming820@gmail.com>
9330 L:      linux-wireless@vger.kernel.org
9331 S:      Maintained
9332 F:      drivers/net/wireless/marvell/mwifiex/
9333
9334 MARVELL MWL8K WIRELESS DRIVER
9335 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9336 L:      linux-wireless@vger.kernel.org
9337 S:      Odd Fixes
9338 F:      drivers/net/wireless/marvell/mwl8k.c
9339
9340 MARVELL NAND CONTROLLER DRIVER
9341 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9342 L:      linux-mtd@lists.infradead.org
9343 S:      Maintained
9344 F:      drivers/mtd/nand/raw/marvell_nand.c
9345 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9346
9347 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9348 M:      Nicolas Pitre <nico@fluxnic.net>
9349 S:      Odd Fixes
9350 F:      drivers/mmc/host/mvsdio.*
9351
9352 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9353 M:      Hu Ziji <huziji@marvell.com>
9354 L:      linux-mmc@vger.kernel.org
9355 S:      Supported
9356 F:      drivers/mmc/host/sdhci-xenon*
9357 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9358
9359 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9360 M:      Sunil Goutham <sgoutham@marvell.com>
9361 M:      Linu Cherian <lcherian@marvell.com>
9362 M:      Geetha sowjanya <gakula@marvell.com>
9363 M:      Jerin Jacob <jerinj@marvell.com>
9364 L:      netdev@vger.kernel.org
9365 S:      Supported
9366 F:      drivers/net/ethernet/marvell/octeontx2/af/
9367
9368 MATROX FRAMEBUFFER DRIVER
9369 L:      linux-fbdev@vger.kernel.org
9370 S:      Orphan
9371 F:      drivers/video/fbdev/matrox/matroxfb_*
9372 F:      include/uapi/linux/matroxfb.h
9373
9374 MAX16065 HARDWARE MONITOR DRIVER
9375 M:      Guenter Roeck <linux@roeck-us.net>
9376 L:      linux-hwmon@vger.kernel.org
9377 S:      Maintained
9378 F:      Documentation/hwmon/max16065
9379 F:      drivers/hwmon/max16065.c
9380
9381 MAX2175 SDR TUNER DRIVER
9382 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9383 L:      linux-media@vger.kernel.org
9384 T:      git git://linuxtv.org/media_tree.git
9385 S:      Maintained
9386 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9387 F:      Documentation/media/v4l-drivers/max2175.rst
9388 F:      drivers/media/i2c/max2175*
9389 F:      include/uapi/linux/max2175.h
9390
9391 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9392 L:      linux-hwmon@vger.kernel.org
9393 S:      Orphan
9394 F:      Documentation/hwmon/max6650
9395 F:      drivers/hwmon/max6650.c
9396
9397 MAX6697 HARDWARE MONITOR DRIVER
9398 M:      Guenter Roeck <linux@roeck-us.net>
9399 L:      linux-hwmon@vger.kernel.org
9400 S:      Maintained
9401 F:      Documentation/hwmon/max6697
9402 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9403 F:      drivers/hwmon/max6697.c
9404 F:      include/linux/platform_data/max6697.h
9405
9406 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9407 M:      Peter Rosin <peda@axentia.se>
9408 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9409 S:      Maintained
9410 F:      Documentation/devicetree/bindings/sound/max9860.txt
9411 F:      sound/soc/codecs/max9860.*
9412
9413 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9414 M:      Javier Martinez Canillas <javier@dowhile0.org>
9415 L:      linux-kernel@vger.kernel.org
9416 S:      Supported
9417 F:      drivers/regulator/max77802-regulator.c
9418 F:      Documentation/devicetree/bindings/*/*max77802.txt
9419 F:      include/dt-bindings/*/*max77802.h
9420
9421 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9422 M:      Krzysztof Kozlowski <krzk@kernel.org>
9423 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9424 L:      linux-pm@vger.kernel.org
9425 S:      Supported
9426 F:      drivers/power/supply/max14577_charger.c
9427 F:      drivers/power/supply/max77693_charger.c
9428
9429 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9430 M:      Chanwoo Choi <cw00.choi@samsung.com>
9431 M:      Krzysztof Kozlowski <krzk@kernel.org>
9432 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9433 L:      linux-kernel@vger.kernel.org
9434 S:      Supported
9435 F:      drivers/*/max14577*.c
9436 F:      drivers/*/max77686*.c
9437 F:      drivers/*/max77693*.c
9438 F:      drivers/extcon/extcon-max14577.c
9439 F:      drivers/extcon/extcon-max77693.c
9440 F:      drivers/rtc/rtc-max77686.c
9441 F:      drivers/clk/clk-max77686.c
9442 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9443 F:      Documentation/devicetree/bindings/*/max77686.txt
9444 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9445 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9446 F:      include/linux/mfd/max14577*.h
9447 F:      include/linux/mfd/max77686*.h
9448 F:      include/linux/mfd/max77693*.h
9449
9450 MAXIRADIO FM RADIO RECEIVER DRIVER
9451 M:      Hans Verkuil <hverkuil@xs4all.nl>
9452 L:      linux-media@vger.kernel.org
9453 T:      git git://linuxtv.org/media_tree.git
9454 W:      https://linuxtv.org
9455 S:      Maintained
9456 F:      drivers/media/radio/radio-maxiradio*
9457
9458 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9459 M:      Peter Rosin <peda@axentia.se>
9460 L:      linux-iio@vger.kernel.org
9461 S:      Maintained
9462 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9463 F:      drivers/iio/potentiometer/mcp4018.c
9464 F:      drivers/iio/potentiometer/mcp4531.c
9465
9466 MCR20A IEEE-802.15.4 RADIO DRIVER
9467 M:      Xue Liu <liuxuenetmail@gmail.com>
9468 L:      linux-wpan@vger.kernel.org
9469 W:      https://github.com/xueliu/mcr20a-linux
9470 S:      Maintained
9471 F:      drivers/net/ieee802154/mcr20a.c
9472 F:      drivers/net/ieee802154/mcr20a.h
9473 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9474
9475 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9476 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9477 L:      linux-iio@vger.kernel.org
9478 S:      Maintained
9479 F:      drivers/iio/dac/cio-dac.c
9480
9481 MEDIA DRIVERS FOR ASCOT2E
9482 M:      Sergey Kozlov <serjk@netup.ru>
9483 M:      Abylay Ospan <aospan@netup.ru>
9484 L:      linux-media@vger.kernel.org
9485 W:      https://linuxtv.org
9486 W:      http://netup.tv/
9487 T:      git git://linuxtv.org/media_tree.git
9488 S:      Supported
9489 F:      drivers/media/dvb-frontends/ascot2e*
9490
9491 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9492 M:      Jasmin Jessich <jasmin@anw.at>
9493 L:      linux-media@vger.kernel.org
9494 W:      https://linuxtv.org
9495 T:      git git://linuxtv.org/media_tree.git
9496 S:      Maintained
9497 F:      drivers/media/dvb-frontends/cxd2099*
9498
9499 MEDIA DRIVERS FOR CXD2841ER
9500 M:      Sergey Kozlov <serjk@netup.ru>
9501 M:      Abylay Ospan <aospan@netup.ru>
9502 L:      linux-media@vger.kernel.org
9503 W:      https://linuxtv.org
9504 W:      http://netup.tv/
9505 T:      git git://linuxtv.org/media_tree.git
9506 S:      Supported
9507 F:      drivers/media/dvb-frontends/cxd2841er*
9508
9509 MEDIA DRIVERS FOR CXD2880
9510 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9511 L:      linux-media@vger.kernel.org
9512 W:      http://linuxtv.org/
9513 T:      git git://linuxtv.org/media_tree.git
9514 S:      Supported
9515 F:      drivers/media/dvb-frontends/cxd2880/*
9516 F:      drivers/media/spi/cxd2880*
9517
9518 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9519 L:      linux-media@vger.kernel.org
9520 W:      https://linuxtv.org
9521 T:      git git://linuxtv.org/media_tree.git
9522 S:      Orphan
9523 F:      drivers/media/pci/ddbridge/*
9524
9525 MEDIA DRIVERS FOR FREESCALE IMX
9526 M:      Steve Longerbeam <slongerbeam@gmail.com>
9527 M:      Philipp Zabel <p.zabel@pengutronix.de>
9528 L:      linux-media@vger.kernel.org
9529 T:      git git://linuxtv.org/media_tree.git
9530 S:      Maintained
9531 F:      Documentation/devicetree/bindings/media/imx.txt
9532 F:      Documentation/media/v4l-drivers/imx.rst
9533 F:      drivers/staging/media/imx/
9534 F:      include/linux/imx-media.h
9535 F:      include/media/imx.h
9536
9537 MEDIA DRIVER FOR FREESCALE IMX PXP
9538 M:      Philipp Zabel <p.zabel@pengutronix.de>
9539 L:      linux-media@vger.kernel.org
9540 T:      git git://linuxtv.org/media_tree.git
9541 S:      Maintained
9542 F:      drivers/media/platform/imx-pxp.[ch]
9543
9544 MEDIA DRIVERS FOR FREESCALE IMX7
9545 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9546 L:      linux-media@vger.kernel.org
9547 T:      git git://linuxtv.org/media_tree.git
9548 S:      Maintained
9549 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9550 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9551 F:      Documentation/media/v4l-drivers/imx7.rst
9552 F:      drivers/staging/media/imx/imx7-media-csi.c
9553 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9554
9555 MEDIA DRIVERS FOR HELENE
9556 M:      Abylay Ospan <aospan@netup.ru>
9557 L:      linux-media@vger.kernel.org
9558 W:      https://linuxtv.org
9559 W:      http://netup.tv/
9560 T:      git git://linuxtv.org/media_tree.git
9561 S:      Supported
9562 F:      drivers/media/dvb-frontends/helene*
9563
9564 MEDIA DRIVERS FOR HORUS3A
9565 M:      Sergey Kozlov <serjk@netup.ru>
9566 M:      Abylay Ospan <aospan@netup.ru>
9567 L:      linux-media@vger.kernel.org
9568 W:      https://linuxtv.org
9569 W:      http://netup.tv/
9570 T:      git git://linuxtv.org/media_tree.git
9571 S:      Supported
9572 F:      drivers/media/dvb-frontends/horus3a*
9573
9574 MEDIA DRIVERS FOR LNBH25
9575 M:      Sergey Kozlov <serjk@netup.ru>
9576 M:      Abylay Ospan <aospan@netup.ru>
9577 L:      linux-media@vger.kernel.org
9578 W:      https://linuxtv.org
9579 W:      http://netup.tv/
9580 T:      git git://linuxtv.org/media_tree.git
9581 S:      Supported
9582 F:      drivers/media/dvb-frontends/lnbh25*
9583
9584 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9585 L:      linux-media@vger.kernel.org
9586 W:      https://linuxtv.org
9587 T:      git git://linuxtv.org/media_tree.git
9588 S:      Orphan
9589 F:      drivers/media/dvb-frontends/mxl5xx*
9590
9591 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9592 M:      Sergey Kozlov <serjk@netup.ru>
9593 M:      Abylay Ospan <aospan@netup.ru>
9594 L:      linux-media@vger.kernel.org
9595 W:      https://linuxtv.org
9596 W:      http://netup.tv/
9597 T:      git git://linuxtv.org/media_tree.git
9598 S:      Supported
9599 F:      drivers/media/pci/netup_unidvb/*
9600
9601 MEDIA DRIVERS FOR RENESAS - CEU
9602 M:      Jacopo Mondi <jacopo@jmondi.org>
9603 L:      linux-media@vger.kernel.org
9604 L:      linux-renesas-soc@vger.kernel.org
9605 T:      git git://linuxtv.org/media_tree.git
9606 S:      Supported
9607 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9608 F:      drivers/media/platform/renesas-ceu.c
9609 F:      include/media/drv-intf/renesas-ceu.h
9610
9611 MEDIA DRIVERS FOR RENESAS - DRIF
9612 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9613 L:      linux-media@vger.kernel.org
9614 L:      linux-renesas-soc@vger.kernel.org
9615 T:      git git://linuxtv.org/media_tree.git
9616 S:      Supported
9617 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9618 F:      drivers/media/platform/rcar_drif.c
9619
9620 MEDIA DRIVERS FOR RENESAS - FCP
9621 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9622 L:      linux-media@vger.kernel.org
9623 L:      linux-renesas-soc@vger.kernel.org
9624 T:      git git://linuxtv.org/media_tree.git
9625 S:      Supported
9626 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9627 F:      drivers/media/platform/rcar-fcp.c
9628 F:      include/media/rcar-fcp.h
9629
9630 MEDIA DRIVERS FOR RENESAS - FDP1
9631 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9632 L:      linux-media@vger.kernel.org
9633 L:      linux-renesas-soc@vger.kernel.org
9634 T:      git git://linuxtv.org/media_tree.git
9635 S:      Supported
9636 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9637 F:      drivers/media/platform/rcar_fdp1.c
9638
9639 MEDIA DRIVERS FOR RENESAS - VIN
9640 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9641 L:      linux-media@vger.kernel.org
9642 L:      linux-renesas-soc@vger.kernel.org
9643 T:      git git://linuxtv.org/media_tree.git
9644 S:      Supported
9645 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9646 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9647 F:      drivers/media/platform/rcar-vin/
9648
9649 MEDIA DRIVERS FOR RENESAS - VSP1
9650 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9651 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9652 L:      linux-media@vger.kernel.org
9653 L:      linux-renesas-soc@vger.kernel.org
9654 T:      git git://linuxtv.org/media_tree.git
9655 S:      Supported
9656 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9657 F:      drivers/media/platform/vsp1/
9658
9659 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9660 L:      linux-media@vger.kernel.org
9661 W:      https://linuxtv.org
9662 T:      git git://linuxtv.org/media_tree.git
9663 S:      Orphan
9664 F:      drivers/media/dvb-frontends/stv0910*
9665
9666 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9667 L:      linux-media@vger.kernel.org
9668 W:      https://linuxtv.org
9669 T:      git git://linuxtv.org/media_tree.git
9670 S:      Orphan
9671 F:      drivers/media/dvb-frontends/stv6111*
9672
9673 MEDIA DRIVERS FOR STM32 - DCMI
9674 M:      Hugues Fruchet <hugues.fruchet@st.com>
9675 L:      linux-media@vger.kernel.org
9676 T:      git git://linuxtv.org/media_tree.git
9677 S:      Supported
9678 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9679 F:      drivers/media/platform/stm32/stm32-dcmi.c
9680
9681 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9682 M:      Dmitry Osipenko <digetx@gmail.com>
9683 L:      linux-media@vger.kernel.org
9684 L:      linux-tegra@vger.kernel.org
9685 T:      git git://linuxtv.org/media_tree.git
9686 S:      Maintained
9687 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9688 F:      drivers/staging/media/tegra-vde/
9689
9690 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9691 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9692 P:      LinuxTV.org Project
9693 L:      linux-media@vger.kernel.org
9694 W:      https://linuxtv.org
9695 Q:      http://patchwork.kernel.org/project/linux-media/list/
9696 T:      git git://linuxtv.org/media_tree.git
9697 S:      Maintained
9698 F:      Documentation/devicetree/bindings/media/
9699 F:      Documentation/media/
9700 F:      drivers/media/
9701 F:      drivers/staging/media/
9702 F:      include/linux/platform_data/media/
9703 F:      include/media/
9704 F:      include/uapi/linux/dvb/
9705 F:      include/uapi/linux/videodev2.h
9706 F:      include/uapi/linux/media.h
9707 F:      include/uapi/linux/v4l2-*
9708 F:      include/uapi/linux/meye.h
9709 F:      include/uapi/linux/ivtv*
9710 F:      include/uapi/linux/uvcvideo.h
9711
9712 MEDIATEK BLUETOOTH DRIVER
9713 M:      Sean Wang <sean.wang@mediatek.com>
9714 L:      linux-bluetooth@vger.kernel.org
9715 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9716 S:      Maintained
9717 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9718 F:      drivers/bluetooth/btmtkuart.c
9719
9720 MEDIATEK CIR DRIVER
9721 M:      Sean Wang <sean.wang@mediatek.com>
9722 S:      Maintained
9723 F:      drivers/media/rc/mtk-cir.c
9724
9725 MEDIATEK DMA DRIVER
9726 M:      Sean Wang <sean.wang@mediatek.com>
9727 L:      dmaengine@vger.kernel.org
9728 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9729 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9730 S:      Maintained
9731 F:      Documentation/devicetree/bindings/dma/mtk-*
9732 F:      drivers/dma/mediatek/
9733
9734 MEDIATEK PMIC LED DRIVER
9735 M:      Sean Wang <sean.wang@mediatek.com>
9736 S:      Maintained
9737 F:      drivers/leds/leds-mt6323.c
9738 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9739
9740 MEDIATEK ETHERNET DRIVER
9741 M:      Felix Fietkau <nbd@openwrt.org>
9742 M:      John Crispin <john@phrozen.org>
9743 M:      Sean Wang <sean.wang@mediatek.com>
9744 M:      Nelson Chang <nelson.chang@mediatek.com>
9745 L:      netdev@vger.kernel.org
9746 S:      Maintained
9747 F:      drivers/net/ethernet/mediatek/
9748
9749 MEDIATEK SWITCH DRIVER
9750 M:      Sean Wang <sean.wang@mediatek.com>
9751 L:      netdev@vger.kernel.org
9752 S:      Maintained
9753 F:      drivers/net/dsa/mt7530.*
9754 F:      net/dsa/tag_mtk.c
9755
9756 MEDIATEK JPEG DRIVER
9757 M:      Rick Chang <rick.chang@mediatek.com>
9758 M:      Bin Liu <bin.liu@mediatek.com>
9759 S:      Supported
9760 F:      drivers/media/platform/mtk-jpeg/
9761 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9762
9763 MEDIATEK MDP DRIVER
9764 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9765 M:      Houlong Wei <houlong.wei@mediatek.com>
9766 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9767 S:      Supported
9768 F:      drivers/media/platform/mtk-mdp/
9769 F:      drivers/media/platform/mtk-vpu/
9770 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9771
9772 MEDIATEK MEDIA DRIVER
9773 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9774 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9775 S:      Supported
9776 F:      drivers/media/platform/mtk-vcodec/
9777 F:      drivers/media/platform/mtk-vpu/
9778 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9779 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9780
9781 MEDIATEK MT76 WIRELESS LAN DRIVER
9782 M:      Felix Fietkau <nbd@nbd.name>
9783 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9784 L:      linux-wireless@vger.kernel.org
9785 S:      Maintained
9786 F:      drivers/net/wireless/mediatek/mt76/
9787
9788 MEDIATEK MT7601U WIRELESS LAN DRIVER
9789 M:      Jakub Kicinski <kubakici@wp.pl>
9790 L:      linux-wireless@vger.kernel.org
9791 S:      Maintained
9792 F:      drivers/net/wireless/mediatek/mt7601u/
9793
9794 MEDIATEK NAND CONTROLLER DRIVER
9795 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9796 L:      linux-mtd@lists.infradead.org
9797 S:      Maintained
9798 F:      drivers/mtd/nand/raw/mtk_*
9799 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9800
9801 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9802 M:      Sean Wang <sean.wang@mediatek.com>
9803 S:      Maintained
9804 F:      drivers/char/hw_random/mtk-rng.c
9805
9806 MEDIATEK USB3 DRD IP DRIVER
9807 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9808 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9809 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9810 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9811 S:      Maintained
9812 F:      drivers/usb/mtu3/
9813
9814 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9815 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9816 M:      Martin Donnelly <martin.donnelly@ge.com>
9817 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9818 S:      Maintained
9819 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9820 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9821
9822 MEGARAID SCSI/SAS DRIVERS
9823 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9824 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9825 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9826 L:      megaraidlinux.pdl@broadcom.com
9827 L:      linux-scsi@vger.kernel.org
9828 W:      http://www.avagotech.com/support/
9829 S:      Maintained
9830 F:      Documentation/scsi/megaraid.txt
9831 F:      drivers/scsi/megaraid.*
9832 F:      drivers/scsi/megaraid/
9833
9834 MELEXIS MLX90614 DRIVER
9835 M:      Crt Mori <cmo@melexis.com>
9836 L:      linux-iio@vger.kernel.org
9837 W:      http://www.melexis.com
9838 S:      Supported
9839 F:      drivers/iio/temperature/mlx90614.c
9840
9841 MELEXIS MLX90632 DRIVER
9842 M:      Crt Mori <cmo@melexis.com>
9843 L:      linux-iio@vger.kernel.org
9844 W:      http://www.melexis.com
9845 S:      Supported
9846 F:      drivers/iio/temperature/mlx90632.c
9847
9848 MELFAS MIP4 TOUCHSCREEN DRIVER
9849 M:      Sangwon Jee <jeesw@melfas.com>
9850 W:      http://www.melfas.com
9851 S:      Supported
9852 F:      drivers/input/touchscreen/melfas_mip4.c
9853 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9854
9855 MELLANOX ETHERNET DRIVER (mlx4_en)
9856 M:      Tariq Toukan <tariqt@mellanox.com>
9857 L:      netdev@vger.kernel.org
9858 S:      Supported
9859 W:      http://www.mellanox.com
9860 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9861 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9862
9863 MELLANOX ETHERNET DRIVER (mlx5e)
9864 M:      Saeed Mahameed <saeedm@mellanox.com>
9865 L:      netdev@vger.kernel.org
9866 S:      Supported
9867 W:      http://www.mellanox.com
9868 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9869 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9870
9871 MELLANOX ETHERNET INNOVA DRIVERS
9872 R:      Boris Pismenny <borisp@mellanox.com>
9873 L:      netdev@vger.kernel.org
9874 S:      Supported
9875 W:      http://www.mellanox.com
9876 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9877 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9878 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9879 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9880 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9881
9882 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9883 R:      Boris Pismenny <borisp@mellanox.com>
9884 L:      netdev@vger.kernel.org
9885 S:      Supported
9886 W:      http://www.mellanox.com
9887 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9888 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9889 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9890
9891 MELLANOX ETHERNET SWITCH DRIVERS
9892 M:      Jiri Pirko <jiri@mellanox.com>
9893 M:      Ido Schimmel <idosch@mellanox.com>
9894 L:      netdev@vger.kernel.org
9895 S:      Supported
9896 W:      http://www.mellanox.com
9897 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9898 F:      drivers/net/ethernet/mellanox/mlxsw/
9899 F:      tools/testing/selftests/drivers/net/mlxsw/
9900
9901 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9902 M:      mlxsw@mellanox.com
9903 L:      netdev@vger.kernel.org
9904 S:      Supported
9905 W:      http://www.mellanox.com
9906 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9907 F:      drivers/net/ethernet/mellanox/mlxfw/
9908
9909 MELLANOX HARDWARE PLATFORM SUPPORT
9910 M:      Andy Shevchenko <andy@infradead.org>
9911 M:      Darren Hart <dvhart@infradead.org>
9912 M:      Vadim Pasternak <vadimp@mellanox.com>
9913 L:      platform-driver-x86@vger.kernel.org
9914 S:      Supported
9915 F:      drivers/platform/mellanox/
9916 F:      include/linux/platform_data/mlxreg.h
9917
9918 MELLANOX MLX4 core VPI driver
9919 M:      Tariq Toukan <tariqt@mellanox.com>
9920 L:      netdev@vger.kernel.org
9921 L:      linux-rdma@vger.kernel.org
9922 W:      http://www.mellanox.com
9923 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9924 S:      Supported
9925 F:      drivers/net/ethernet/mellanox/mlx4/
9926 F:      include/linux/mlx4/
9927
9928 MELLANOX MLX4 IB driver
9929 M:      Yishai Hadas <yishaih@mellanox.com>
9930 L:      linux-rdma@vger.kernel.org
9931 W:      http://www.mellanox.com
9932 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9933 S:      Supported
9934 F:      drivers/infiniband/hw/mlx4/
9935 F:      include/linux/mlx4/
9936 F:      include/uapi/rdma/mlx4-abi.h
9937
9938 MELLANOX MLX5 core VPI driver
9939 M:      Saeed Mahameed <saeedm@mellanox.com>
9940 M:      Leon Romanovsky <leonro@mellanox.com>
9941 L:      netdev@vger.kernel.org
9942 L:      linux-rdma@vger.kernel.org
9943 W:      http://www.mellanox.com
9944 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9945 S:      Supported
9946 F:      drivers/net/ethernet/mellanox/mlx5/core/
9947 F:      include/linux/mlx5/
9948
9949 MELLANOX MLX5 IB driver
9950 M:      Leon Romanovsky <leonro@mellanox.com>
9951 L:      linux-rdma@vger.kernel.org
9952 W:      http://www.mellanox.com
9953 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9954 S:      Supported
9955 F:      drivers/infiniband/hw/mlx5/
9956 F:      include/linux/mlx5/
9957 F:      include/uapi/rdma/mlx5-abi.h
9958
9959 MELLANOX MLXCPLD I2C AND MUX DRIVER
9960 M:      Vadim Pasternak <vadimp@mellanox.com>
9961 M:      Michael Shych <michaelsh@mellanox.com>
9962 L:      linux-i2c@vger.kernel.org
9963 S:      Supported
9964 F:      drivers/i2c/busses/i2c-mlxcpld.c
9965 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9966 F:      Documentation/i2c/busses/i2c-mlxcpld
9967
9968 MELLANOX MLXCPLD LED DRIVER
9969 M:      Vadim Pasternak <vadimp@mellanox.com>
9970 L:      linux-leds@vger.kernel.org
9971 S:      Supported
9972 F:      drivers/leds/leds-mlxcpld.c
9973 F:      drivers/leds/leds-mlxreg.c
9974 F:      Documentation/leds/leds-mlxcpld.txt
9975
9976 MELLANOX PLATFORM DRIVER
9977 M:      Vadim Pasternak <vadimp@mellanox.com>
9978 L:      platform-driver-x86@vger.kernel.org
9979 S:      Supported
9980 F:      drivers/platform/x86/mlx-platform.c
9981
9982 MEMBARRIER SUPPORT
9983 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9984 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9985 L:      linux-kernel@vger.kernel.org
9986 S:      Supported
9987 F:      kernel/sched/membarrier.c
9988 F:      include/uapi/linux/membarrier.h
9989 F:      arch/powerpc/include/asm/membarrier.h
9990
9991 MEMBLOCK
9992 M:      Mike Rapoport <rppt@linux.ibm.com>
9993 L:      linux-mm@kvack.org
9994 S:      Maintained
9995 F:      include/linux/memblock.h
9996 F:      mm/memblock.c
9997 F:      Documentation/core-api/boot-time-mm.rst
9998
9999 MEMORY MANAGEMENT
10000 L:      linux-mm@kvack.org
10001 W:      http://www.linux-mm.org
10002 S:      Maintained
10003 F:      include/linux/mm.h
10004 F:      include/linux/gfp.h
10005 F:      include/linux/mmzone.h
10006 F:      include/linux/memory_hotplug.h
10007 F:      include/linux/vmalloc.h
10008 F:      mm/
10009
10010 MEMORY TECHNOLOGY DEVICES (MTD)
10011 M:      David Woodhouse <dwmw2@infradead.org>
10012 M:      Brian Norris <computersforpeace@gmail.com>
10013 M:      Boris Brezillon <bbrezillon@kernel.org>
10014 M:      Marek Vasut <marek.vasut@gmail.com>
10015 M:      Richard Weinberger <richard@nod.at>
10016 L:      linux-mtd@lists.infradead.org
10017 W:      http://www.linux-mtd.infradead.org/
10018 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10019 T:      git git://git.infradead.org/linux-mtd.git master
10020 T:      git git://git.infradead.org/linux-mtd.git mtd/next
10021 S:      Maintained
10022 F:      Documentation/devicetree/bindings/mtd/
10023 F:      drivers/mtd/
10024 F:      include/linux/mtd/
10025 F:      include/uapi/mtd/
10026
10027 MEN A21 WATCHDOG DRIVER
10028 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10029 L:      linux-watchdog@vger.kernel.org
10030 S:      Maintained
10031 F:      drivers/watchdog/mena21_wdt.c
10032
10033 MEN CHAMELEON BUS (mcb)
10034 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10035 S:      Maintained
10036 F:      drivers/mcb/
10037 F:      include/linux/mcb.h
10038 F:      Documentation/men-chameleon-bus.txt
10039
10040 MEN F21BMC (Board Management Controller)
10041 M:      Andreas Werner <andreas.werner@men.de>
10042 S:      Supported
10043 F:      drivers/mfd/menf21bmc.c
10044 F:      drivers/watchdog/menf21bmc_wdt.c
10045 F:      drivers/leds/leds-menf21bmc.c
10046 F:      drivers/hwmon/menf21bmc_hwmon.c
10047 F:      Documentation/hwmon/menf21bmc
10048
10049 MEN Z069 WATCHDOG DRIVER
10050 M:      Johannes Thumshirn <jth@kernel.org>
10051 L:      linux-watchdog@vger.kernel.org
10052 S:      Maintained
10053 F:      drivers/watchdog/menz69_wdt.c
10054
10055 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10056 M:      Neil Armstrong <narmstrong@baylibre.com>
10057 L:      linux-media@lists.freedesktop.org
10058 L:      linux-amlogic@lists.infradead.org
10059 W:      http://linux-meson.com/
10060 S:      Supported
10061 F:      drivers/media/platform/meson/ao-cec.c
10062 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10063 T:      git git://linuxtv.org/media_tree.git
10064
10065 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10066 M:      Liang Yang <liang.yang@amlogic.com>
10067 L:      linux-mtd@lists.infradead.org
10068 S:      Maintained
10069 F:      drivers/mtd/nand/raw/meson_*
10070 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10071
10072 METHODE UDPU SUPPORT
10073 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10074 S:      Maintained
10075 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10076
10077 MICROBLAZE ARCHITECTURE
10078 M:      Michal Simek <monstr@monstr.eu>
10079 W:      http://www.monstr.eu/fdt/
10080 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10081 S:      Supported
10082 F:      arch/microblaze/
10083
10084 MICROCHIP AT91 SERIAL DRIVER
10085 M:      Richard Genoud <richard.genoud@gmail.com>
10086 S:      Maintained
10087 F:      drivers/tty/serial/atmel_serial.c
10088 F:      drivers/tty/serial/atmel_serial.h
10089 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10090
10091 MICROCHIP AUDIO ASOC DRIVERS
10092 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10093 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10094 S:      Supported
10095 F:      sound/soc/atmel
10096
10097 MICROCHIP DMA DRIVER
10098 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10099 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10100 L:      dmaengine@vger.kernel.org
10101 S:      Supported
10102 F:      drivers/dma/at_hdmac.c
10103 F:      drivers/dma/at_hdmac_regs.h
10104 F:      include/linux/platform_data/dma-atmel.h
10105 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10106 F:      include/dt-bindings/dma/at91.h
10107
10108 MICROCHIP ECC DRIVER
10109 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10110 L:      linux-crypto@vger.kernel.org
10111 S:      Maintained
10112 F:      drivers/crypto/atmel-ecc.*
10113
10114 MICROCHIP I2C DRIVER
10115 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10116 L:      linux-i2c@vger.kernel.org
10117 S:      Supported
10118 F:      drivers/i2c/busses/i2c-at91.c
10119
10120 MICROCHIP ISC DRIVER
10121 M:      Eugen Hristev <eugen.hristev@microchip.com>
10122 L:      linux-media@vger.kernel.org
10123 S:      Supported
10124 F:      drivers/media/platform/atmel/atmel-isc.c
10125 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10126 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10127
10128 MICROCHIP ISI DRIVER
10129 M:      Eugen Hristev <eugen.hristev@microchip.com>
10130 L:      linux-media@vger.kernel.org
10131 S:      Supported
10132 F:      drivers/media/platform/atmel/atmel-isi.c
10133 F:      drivers/media/platform/atmel/atmel-isi.h
10134
10135 MICROCHIP AT91 USART MFD DRIVER
10136 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10137 L:      linux-kernel@vger.kernel.org
10138 S:      Supported
10139 F:      drivers/mfd/at91-usart.c
10140 F:      include/dt-bindings/mfd/at91-usart.h
10141 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10142
10143 MICROCHIP AT91 USART SPI DRIVER
10144 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10145 L:      linux-spi@vger.kernel.org
10146 S:      Supported
10147 F:      drivers/spi/spi-at91-usart.c
10148 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10149
10150 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10151 M:      Woojung Huh <Woojung.Huh@microchip.com>
10152 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10153 L:      netdev@vger.kernel.org
10154 S:      Maintained
10155 F:      net/dsa/tag_ksz.c
10156 F:      drivers/net/dsa/microchip/*
10157 F:      include/linux/platform_data/microchip-ksz.h
10158 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10159
10160 MICROCHIP LAN743X ETHERNET DRIVER
10161 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10162 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10163 L:      netdev@vger.kernel.org
10164 S:      Maintained
10165 F:      drivers/net/ethernet/microchip/lan743x_*
10166
10167 MICROCHIP LCDFB DRIVER
10168 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10169 L:      linux-fbdev@vger.kernel.org
10170 S:      Maintained
10171 F:      drivers/video/fbdev/atmel_lcdfb.c
10172 F:      include/video/atmel_lcdc.h
10173
10174 MICROCHIP MMC/SD/SDIO MCI DRIVER
10175 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10176 S:      Maintained
10177 F:      drivers/mmc/host/atmel-mci.c
10178
10179 MICROCHIP MCP16502 PMIC DRIVER
10180 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10181 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10182 S:      Maintained
10183 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10184 F:      drivers/regulator/mcp16502.c
10185
10186 MICROCHIP MCP3911 ADC DRIVER
10187 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10188 M:      Kent Gustavsson <kent@minoris.se>
10189 L:      linux-iio@vger.kernel.org
10190 S:      Supported
10191 F:      drivers/iio/adc/mcp3911.c
10192 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10193
10194 MICROCHIP NAND DRIVER
10195 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10196 L:      linux-mtd@lists.infradead.org
10197 S:      Supported
10198 F:      drivers/mtd/nand/raw/atmel/*
10199 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10200
10201 MICROCHIP PWM DRIVER
10202 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10203 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10204 L:      linux-pwm@vger.kernel.org
10205 S:      Supported
10206 F:      drivers/pwm/pwm-atmel.c
10207 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10208
10209 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10210 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10211 M:      Eugen Hristev <eugen.hristev@microchip.com>
10212 L:      linux-iio@vger.kernel.org
10213 S:      Supported
10214 F:      drivers/iio/adc/at91-sama5d2_adc.c
10215 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10216 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10217
10218 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10219 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10220 S:      Supported
10221 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10222
10223 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10224 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10225 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10226 L:      linux-gpio@vger.kernel.org
10227 F:      drivers/gpio/gpio-sama5d2-piobu.c
10228
10229 MICROCHIP SPI DRIVER
10230 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10231 S:      Supported
10232 F:      drivers/spi/spi-atmel.*
10233
10234 MICROCHIP SSC DRIVER
10235 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10236 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10237 S:      Supported
10238 F:      drivers/misc/atmel-ssc.c
10239 F:      include/linux/atmel-ssc.h
10240
10241 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10242 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10243 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10244 S:      Supported
10245 F:      drivers/misc/atmel_tclib.c
10246 F:      drivers/clocksource/tcb_clksrc.c
10247
10248 MICROCHIP USBA UDC DRIVER
10249 M:      Cristian Birsan <cristian.birsan@microchip.com>
10250 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10251 S:      Supported
10252 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10253
10254 MICROCHIP USB251XB DRIVER
10255 M:      Richard Leitner <richard.leitner@skidata.com>
10256 L:      linux-usb@vger.kernel.org
10257 S:      Maintained
10258 F:      drivers/usb/misc/usb251xb.c
10259 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10260
10261 MICROCHIP XDMA DRIVER
10262 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10263 L:      linux-arm-kernel@lists.infradead.org
10264 L:      dmaengine@vger.kernel.org
10265 S:      Supported
10266 F:      drivers/dma/at_xdmac.c
10267
10268 MICROSEMI MIPS SOCS
10269 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10270 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10271 L:      linux-mips@vger.kernel.org
10272 S:      Supported
10273 F:      arch/mips/generic/board-ocelot.c
10274 F:      arch/mips/configs/generic/board-ocelot.config
10275 F:      arch/mips/boot/dts/mscc/
10276 F:      Documentation/devicetree/bindings/mips/mscc.txt
10277
10278 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10279 M:      Don Brace <don.brace@microsemi.com>
10280 L:      esc.storagedev@microsemi.com
10281 L:      linux-scsi@vger.kernel.org
10282 S:      Supported
10283 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10284 F:      drivers/scsi/smartpqi/Kconfig
10285 F:      drivers/scsi/smartpqi/Makefile
10286 F:      include/linux/cciss*.h
10287 F:      include/uapi/linux/cciss*.h
10288 F:      Documentation/scsi/smartpqi.txt
10289
10290 MICROSEMI ETHERNET SWITCH DRIVER
10291 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10292 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10293 L:      netdev@vger.kernel.org
10294 S:      Supported
10295 F:      drivers/net/ethernet/mscc/
10296
10297 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10298 M:      Chen Yu <yu.c.chen@intel.com>
10299 L:      platform-driver-x86@vger.kernel.org
10300 S:      Supported
10301 F:      drivers/platform/x86/surfacepro3_button.c
10302
10303 MICROTEK X6 SCANNER
10304 M:      Oliver Neukum <oliver@neukum.org>
10305 S:      Maintained
10306 F:      drivers/usb/image/microtek.*
10307
10308 MIPS
10309 M:      Ralf Baechle <ralf@linux-mips.org>
10310 M:      Paul Burton <paul.burton@mips.com>
10311 M:      James Hogan <jhogan@kernel.org>
10312 L:      linux-mips@vger.kernel.org
10313 W:      http://www.linux-mips.org/
10314 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10316 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10317 S:      Supported
10318 F:      Documentation/devicetree/bindings/mips/
10319 F:      Documentation/mips/
10320 F:      arch/mips/
10321 F:      drivers/platform/mips/
10322
10323 MIPS BOSTON DEVELOPMENT BOARD
10324 M:      Paul Burton <paul.burton@mips.com>
10325 L:      linux-mips@vger.kernel.org
10326 S:      Maintained
10327 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10328 F:      arch/mips/boot/dts/img/boston.dts
10329 F:      arch/mips/configs/generic/board-boston.config
10330 F:      drivers/clk/imgtec/clk-boston.c
10331 F:      include/dt-bindings/clock/boston-clock.h
10332
10333 MIPS GENERIC PLATFORM
10334 M:      Paul Burton <paul.burton@mips.com>
10335 L:      linux-mips@vger.kernel.org
10336 S:      Supported
10337 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10338 F:      arch/mips/generic/
10339 F:      arch/mips/tools/generic-board-config.sh
10340
10341 MIPS/LOONGSON1 ARCHITECTURE
10342 M:      Keguang Zhang <keguang.zhang@gmail.com>
10343 L:      linux-mips@vger.kernel.org
10344 S:      Maintained
10345 F:      arch/mips/loongson32/
10346 F:      arch/mips/include/asm/mach-loongson32/
10347 F:      drivers/*/*loongson1*
10348 F:      drivers/*/*/*loongson1*
10349
10350 MIPS/LOONGSON2 ARCHITECTURE
10351 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10352 L:      linux-mips@vger.kernel.org
10353 S:      Maintained
10354 F:      arch/mips/loongson64/fuloong-2e/
10355 F:      arch/mips/loongson64/lemote-2f/
10356 F:      arch/mips/include/asm/mach-loongson64/
10357 F:      drivers/*/*loongson2*
10358 F:      drivers/*/*/*loongson2*
10359
10360 MIPS/LOONGSON3 ARCHITECTURE
10361 M:      Huacai Chen <chenhc@lemote.com>
10362 L:      linux-mips@vger.kernel.org
10363 S:      Maintained
10364 F:      arch/mips/loongson64/
10365 F:      arch/mips/include/asm/mach-loongson64/
10366 F:      drivers/platform/mips/cpu_hwmon.c
10367 F:      drivers/*/*loongson3*
10368 F:      drivers/*/*/*loongson3*
10369
10370 MIPS RINT INSTRUCTION EMULATION
10371 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10372 L:      linux-mips@vger.kernel.org
10373 S:      Supported
10374 F:      arch/mips/math-emu/sp_rint.c
10375 F:      arch/mips/math-emu/dp_rint.c
10376
10377 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10378 M:      Hans Verkuil <hverkuil@xs4all.nl>
10379 L:      linux-media@vger.kernel.org
10380 T:      git git://linuxtv.org/media_tree.git
10381 W:      https://linuxtv.org
10382 S:      Odd Fixes
10383 F:      drivers/media/radio/radio-miropcm20*
10384
10385 MMP SUPPORT
10386 R:      Lubomir Rintel <lkundrak@v3.sk>
10387 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10388 S:      Odd Fixes
10389 F:      arch/arm/boot/dts/mmp*
10390 F:      arch/arm/mach-mmp/
10391
10392 MMU GATHER AND TLB INVALIDATION
10393 M:      Will Deacon <will.deacon@arm.com>
10394 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10395 M:      Andrew Morton <akpm@linux-foundation.org>
10396 M:      Nick Piggin <npiggin@gmail.com>
10397 M:      Peter Zijlstra <peterz@infradead.org>
10398 L:      linux-arch@vger.kernel.org
10399 L:      linux-mm@kvack.org
10400 S:      Maintained
10401 F:      arch/*/include/asm/tlb.h
10402 F:      include/asm-generic/tlb.h
10403 F:      mm/mmu_gather.c
10404
10405 MN88472 MEDIA DRIVER
10406 M:      Antti Palosaari <crope@iki.fi>
10407 L:      linux-media@vger.kernel.org
10408 W:      https://linuxtv.org
10409 W:      http://palosaari.fi/linux/
10410 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10411 S:      Maintained
10412 F:      drivers/media/dvb-frontends/mn88472*
10413
10414 MN88473 MEDIA DRIVER
10415 M:      Antti Palosaari <crope@iki.fi>
10416 L:      linux-media@vger.kernel.org
10417 W:      https://linuxtv.org
10418 W:      http://palosaari.fi/linux/
10419 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10420 S:      Maintained
10421 F:      drivers/media/dvb-frontends/mn88473*
10422
10423 MODULE SUPPORT
10424 M:      Jessica Yu <jeyu@kernel.org>
10425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10426 S:      Maintained
10427 F:      include/linux/module.h
10428 F:      kernel/module.c
10429
10430 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10431 W:      http://popies.net/meye/
10432 S:      Orphan
10433 F:      Documentation/media/v4l-drivers/meye*
10434 F:      drivers/media/pci/meye/
10435 F:      include/uapi/linux/meye.h
10436
10437 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10438 M:      Jiri Slaby <jirislaby@gmail.com>
10439 S:      Maintained
10440 F:      Documentation/serial/moxa-smartio
10441 F:      drivers/tty/mxser.*
10442
10443 MR800 AVERMEDIA USB FM RADIO DRIVER
10444 M:      Alexey Klimov <klimov.linux@gmail.com>
10445 L:      linux-media@vger.kernel.org
10446 T:      git git://linuxtv.org/media_tree.git
10447 S:      Maintained
10448 F:      drivers/media/radio/radio-mr800.c
10449
10450 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10451 M:      Alan Ott <alan@signal11.us>
10452 L:      linux-wpan@vger.kernel.org
10453 S:      Maintained
10454 F:      drivers/net/ieee802154/mrf24j40.c
10455 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10456
10457 MSI LAPTOP SUPPORT
10458 M:      "Lee, Chun-Yi" <jlee@suse.com>
10459 L:      platform-driver-x86@vger.kernel.org
10460 S:      Maintained
10461 F:      drivers/platform/x86/msi-laptop.c
10462
10463 MSI WMI SUPPORT
10464 L:      platform-driver-x86@vger.kernel.org
10465 S:      Orphan
10466 F:      drivers/platform/x86/msi-wmi.c
10467
10468 MSI001 MEDIA DRIVER
10469 M:      Antti Palosaari <crope@iki.fi>
10470 L:      linux-media@vger.kernel.org
10471 W:      https://linuxtv.org
10472 W:      http://palosaari.fi/linux/
10473 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10474 T:      git git://linuxtv.org/anttip/media_tree.git
10475 S:      Maintained
10476 F:      drivers/media/tuners/msi001*
10477
10478 MSI2500 MEDIA DRIVER
10479 M:      Antti Palosaari <crope@iki.fi>
10480 L:      linux-media@vger.kernel.org
10481 W:      https://linuxtv.org
10482 W:      http://palosaari.fi/linux/
10483 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10484 T:      git git://linuxtv.org/anttip/media_tree.git
10485 S:      Maintained
10486 F:      drivers/media/usb/msi2500/
10487
10488 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10489 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10490 L:      linux-mtd@lists.infradead.org
10491 S:      Maintained
10492 F:      drivers/mtd/devices/docg3*
10493
10494 MT9M032 APTINA SENSOR DRIVER
10495 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10496 L:      linux-media@vger.kernel.org
10497 T:      git git://linuxtv.org/media_tree.git
10498 S:      Maintained
10499 F:      drivers/media/i2c/mt9m032.c
10500 F:      include/media/i2c/mt9m032.h
10501
10502 MT9P031 APTINA CAMERA SENSOR
10503 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10504 L:      linux-media@vger.kernel.org
10505 T:      git git://linuxtv.org/media_tree.git
10506 S:      Maintained
10507 F:      drivers/media/i2c/mt9p031.c
10508 F:      include/media/i2c/mt9p031.h
10509
10510 MT9T001 APTINA CAMERA SENSOR
10511 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10512 L:      linux-media@vger.kernel.org
10513 T:      git git://linuxtv.org/media_tree.git
10514 S:      Maintained
10515 F:      drivers/media/i2c/mt9t001.c
10516 F:      include/media/i2c/mt9t001.h
10517
10518 MT9T112 APTINA CAMERA SENSOR
10519 M:      Jacopo Mondi <jacopo@jmondi.org>
10520 L:      linux-media@vger.kernel.org
10521 T:      git git://linuxtv.org/media_tree.git
10522 S:      Odd Fixes
10523 F:      drivers/media/i2c/mt9t112.c
10524 F:      include/media/i2c/mt9t112.h
10525
10526 MT9V032 APTINA CAMERA SENSOR
10527 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10528 L:      linux-media@vger.kernel.org
10529 T:      git git://linuxtv.org/media_tree.git
10530 S:      Maintained
10531 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10532 F:      drivers/media/i2c/mt9v032.c
10533 F:      include/media/i2c/mt9v032.h
10534
10535 MT9V111 APTINA CAMERA SENSOR
10536 M:      Jacopo Mondi <jacopo@jmondi.org>
10537 L:      linux-media@vger.kernel.org
10538 T:      git git://linuxtv.org/media_tree.git
10539 S:      Maintained
10540 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10541 F:      drivers/media/i2c/mt9v111.c
10542
10543 MULTIFUNCTION DEVICES (MFD)
10544 M:      Lee Jones <lee.jones@linaro.org>
10545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10546 S:      Supported
10547 F:      Documentation/devicetree/bindings/mfd/
10548 F:      drivers/mfd/
10549 F:      include/linux/mfd/
10550 F:      include/dt-bindings/mfd/
10551
10552 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10553 S:      Orphan
10554 F:      drivers/mmc/host/mmc_spi.c
10555 F:      include/linux/spi/mmc_spi.h
10556
10557 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10558 M:      Ulf Hansson <ulf.hansson@linaro.org>
10559 L:      linux-mmc@vger.kernel.org
10560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10561 S:      Maintained
10562 F:      Documentation/devicetree/bindings/mmc/
10563 F:      drivers/mmc/
10564 F:      include/linux/mmc/
10565 F:      include/uapi/linux/mmc/
10566
10567 MULTIPLEXER SUBSYSTEM
10568 M:      Peter Rosin <peda@axentia.se>
10569 S:      Maintained
10570 F:      Documentation/ABI/testing/sysfs-class-mux*
10571 F:      Documentation/devicetree/bindings/mux/
10572 F:      include/dt-bindings/mux/
10573 F:      include/linux/mux/
10574 F:      drivers/mux/
10575
10576 MULTITECH MULTIPORT CARD (ISICOM)
10577 S:      Orphan
10578 F:      drivers/tty/isicom.c
10579 F:      include/linux/isicom.h
10580
10581 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10582 M:      Bin Liu <b-liu@ti.com>
10583 L:      linux-usb@vger.kernel.org
10584 S:      Maintained
10585 F:      drivers/usb/musb/
10586
10587 MXL301RF MEDIA DRIVER
10588 M:      Akihiro Tsukada <tskd08@gmail.com>
10589 L:      linux-media@vger.kernel.org
10590 S:      Odd Fixes
10591 F:      drivers/media/tuners/mxl301rf*
10592
10593 MXL5007T MEDIA DRIVER
10594 M:      Michael Krufky <mkrufky@linuxtv.org>
10595 L:      linux-media@vger.kernel.org
10596 W:      https://linuxtv.org
10597 W:      http://github.com/mkrufky
10598 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10599 T:      git git://linuxtv.org/mkrufky/tuners.git
10600 S:      Maintained
10601 F:      drivers/media/tuners/mxl5007t.*
10602
10603 MXSFB DRM DRIVER
10604 M:      Marek Vasut <marex@denx.de>
10605 M:      Stefan Agner <stefan@agner.ch>
10606 L:      dri-devel@lists.freedesktop.org
10607 S:      Supported
10608 F:      drivers/gpu/drm/mxsfb/
10609 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10610 T:      git git://anongit.freedesktop.org/drm/drm-misc
10611
10612 MYLEX DAC960 PCI RAID Controller
10613 M:      Hannes Reinecke <hare@kernel.org>
10614 L:      linux-scsi@vger.kernel.org
10615 S:      Supported
10616 F:      drivers/scsi/myrb.*
10617 F:      drivers/scsi/myrs.*
10618
10619 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10620 M:      Chris Lee <christopher.lee@cspi.com>
10621 L:      netdev@vger.kernel.org
10622 W:      https://www.cspi.com/ethernet-products/support/downloads/
10623 S:      Supported
10624 F:      drivers/net/ethernet/myricom/myri10ge/
10625
10626 NAND FLASH SUBSYSTEM
10627 M:      Boris Brezillon <bbrezillon@kernel.org>
10628 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10629 R:      Richard Weinberger <richard@nod.at>
10630 L:      linux-mtd@lists.infradead.org
10631 W:      http://www.linux-mtd.infradead.org/
10632 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10633 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10634 T:      git git://git.infradead.org/linux-mtd.git nand/next
10635 S:      Maintained
10636 F:      drivers/mtd/nand/
10637 F:      include/linux/mtd/*nand*.h
10638
10639 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10640 M:      Daniel Mack <zonque@gmail.com>
10641 S:      Maintained
10642 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10643 W:      http://www.native-instruments.com
10644 F:      sound/usb/caiaq/
10645
10646 NATSEMI ETHERNET DRIVER (DP8381x)
10647 S:      Orphan
10648 F:      drivers/net/ethernet/natsemi/natsemi.c
10649
10650 NCR 5380 SCSI DRIVERS
10651 M:      Finn Thain <fthain@telegraphics.com.au>
10652 M:      Michael Schmitz <schmitzmic@gmail.com>
10653 L:      linux-scsi@vger.kernel.org
10654 S:      Maintained
10655 F:      Documentation/scsi/g_NCR5380.txt
10656 F:      drivers/scsi/NCR5380.*
10657 F:      drivers/scsi/arm/cumana_1.c
10658 F:      drivers/scsi/arm/oak.c
10659 F:      drivers/scsi/atari_scsi.*
10660 F:      drivers/scsi/dmx3191d.c
10661 F:      drivers/scsi/g_NCR5380.*
10662 F:      drivers/scsi/mac_scsi.*
10663 F:      drivers/scsi/sun3_scsi.*
10664 F:      drivers/scsi/sun3_scsi_vme.c
10665
10666 NCSI LIBRARY:
10667 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10668 S:      Maintained
10669 F:      net/ncsi/
10670
10671 NCT6775 HARDWARE MONITOR DRIVER
10672 M:      Guenter Roeck <linux@roeck-us.net>
10673 L:      linux-hwmon@vger.kernel.org
10674 S:      Maintained
10675 F:      Documentation/hwmon/nct6775
10676 F:      drivers/hwmon/nct6775.c
10677
10678 NET_FAILOVER MODULE
10679 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10680 L:      netdev@vger.kernel.org
10681 S:      Supported
10682 F:      driver/net/net_failover.c
10683 F:      include/net/net_failover.h
10684 F:      Documentation/networking/net_failover.rst
10685
10686 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10687 M:      Faisal Latif <faisal.latif@intel.com>
10688 L:      linux-rdma@vger.kernel.org
10689 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10690 S:      Supported
10691 F:      drivers/infiniband/hw/nes/
10692 F:      include/uapi/rdma/nes-abi.h
10693
10694 NETEM NETWORK EMULATOR
10695 M:      Stephen Hemminger <stephen@networkplumber.org>
10696 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10697 S:      Maintained
10698 F:      net/sched/sch_netem.c
10699
10700 NETERION 10GbE DRIVERS (s2io/vxge)
10701 M:      Jon Mason <jdmason@kudzu.us>
10702 L:      netdev@vger.kernel.org
10703 S:      Supported
10704 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10705 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10706 F:      drivers/net/ethernet/neterion/
10707
10708 NETFILTER
10709 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10710 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10711 M:      Florian Westphal <fw@strlen.de>
10712 L:      netfilter-devel@vger.kernel.org
10713 L:      coreteam@netfilter.org
10714 W:      http://www.netfilter.org/
10715 W:      http://www.iptables.org/
10716 W:      http://www.nftables.org/
10717 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10720 S:      Maintained
10721 F:      include/linux/netfilter*
10722 F:      include/linux/netfilter/
10723 F:      include/net/netfilter/
10724 F:      include/uapi/linux/netfilter*
10725 F:      include/uapi/linux/netfilter/
10726 F:      net/*/netfilter.c
10727 F:      net/*/netfilter/
10728 F:      net/netfilter/
10729 F:      net/bridge/br_netfilter*.c
10730
10731 NETROM NETWORK LAYER
10732 M:      Ralf Baechle <ralf@linux-mips.org>
10733 L:      linux-hams@vger.kernel.org
10734 W:      http://www.linux-ax25.org/
10735 S:      Maintained
10736 F:      include/net/netrom.h
10737 F:      include/uapi/linux/netrom.h
10738 F:      net/netrom/
10739
10740 NETRONOME ETHERNET DRIVERS
10741 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10742 L:      oss-drivers@netronome.com
10743 S:      Maintained
10744 F:      drivers/net/ethernet/netronome/
10745
10746 NETWORK BLOCK DEVICE (NBD)
10747 M:      Josef Bacik <josef@toxicpanda.com>
10748 S:      Maintained
10749 L:      linux-block@vger.kernel.org
10750 L:      nbd@other.debian.org
10751 F:      Documentation/blockdev/nbd.txt
10752 F:      drivers/block/nbd.c
10753 F:      include/uapi/linux/nbd.h
10754
10755 NETWORK DROP MONITOR
10756 M:      Neil Horman <nhorman@tuxdriver.com>
10757 L:      netdev@vger.kernel.org
10758 S:      Maintained
10759 W:      https://fedorahosted.org/dropwatch/
10760 F:      net/core/drop_monitor.c
10761
10762 NETWORKING DRIVERS
10763 M:      "David S. Miller" <davem@davemloft.net>
10764 L:      netdev@vger.kernel.org
10765 W:      http://www.linuxfoundation.org/en/Net
10766 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10769 S:      Odd Fixes
10770 F:      Documentation/devicetree/bindings/net/
10771 F:      drivers/net/
10772 F:      include/linux/if_*
10773 F:      include/linux/netdevice.h
10774 F:      include/linux/etherdevice.h
10775 F:      include/linux/fcdevice.h
10776 F:      include/linux/fddidevice.h
10777 F:      include/linux/hippidevice.h
10778 F:      include/linux/inetdevice.h
10779 F:      include/uapi/linux/if_*
10780 F:      include/uapi/linux/netdevice.h
10781
10782 NETWORKING DRIVERS (WIRELESS)
10783 M:      Kalle Valo <kvalo@codeaurora.org>
10784 L:      linux-wireless@vger.kernel.org
10785 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10788 S:      Maintained
10789 F:      Documentation/devicetree/bindings/net/wireless/
10790 F:      drivers/net/wireless/
10791
10792 NETWORKING [DSA]
10793 M:      Andrew Lunn <andrew@lunn.ch>
10794 M:      Vivien Didelot <vivien.didelot@gmail.com>
10795 M:      Florian Fainelli <f.fainelli@gmail.com>
10796 S:      Maintained
10797 F:      Documentation/devicetree/bindings/net/dsa/
10798 F:      net/dsa/
10799 F:      include/net/dsa.h
10800 F:      include/linux/dsa/
10801 F:      include/linux/platform_data/dsa.h
10802 F:      drivers/net/dsa/
10803
10804 NETWORKING [GENERAL]
10805 M:      "David S. Miller" <davem@davemloft.net>
10806 L:      netdev@vger.kernel.org
10807 W:      http://www.linuxfoundation.org/en/Net
10808 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10809 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10810 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10811 B:      mailto:netdev@vger.kernel.org
10812 S:      Maintained
10813 F:      net/
10814 F:      include/net/
10815 F:      include/linux/in.h
10816 F:      include/linux/net.h
10817 F:      include/linux/netdevice.h
10818 F:      include/uapi/linux/in.h
10819 F:      include/uapi/linux/net.h
10820 F:      include/uapi/linux/netdevice.h
10821 F:      include/uapi/linux/net_namespace.h
10822 F:      tools/testing/selftests/net/
10823 F:      lib/net_utils.c
10824 F:      lib/random32.c
10825 F:      Documentation/networking/
10826
10827 NETWORKING [IPSEC]
10828 M:      Steffen Klassert <steffen.klassert@secunet.com>
10829 M:      Herbert Xu <herbert@gondor.apana.org.au>
10830 M:      "David S. Miller" <davem@davemloft.net>
10831 L:      netdev@vger.kernel.org
10832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10834 S:      Maintained
10835 F:      net/xfrm/
10836 F:      net/key/
10837 F:      net/ipv4/xfrm*
10838 F:      net/ipv4/esp4*
10839 F:      net/ipv4/ah4.c
10840 F:      net/ipv4/ipcomp.c
10841 F:      net/ipv4/ip_vti.c
10842 F:      net/ipv6/xfrm*
10843 F:      net/ipv6/esp6*
10844 F:      net/ipv6/ah6.c
10845 F:      net/ipv6/ipcomp6.c
10846 F:      net/ipv6/ip6_vti.c
10847 F:      include/uapi/linux/xfrm.h
10848 F:      include/net/xfrm.h
10849
10850 NETWORKING [IPv4/IPv6]
10851 M:      "David S. Miller" <davem@davemloft.net>
10852 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10853 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10854 L:      netdev@vger.kernel.org
10855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10856 S:      Maintained
10857 F:      net/ipv4/
10858 F:      net/ipv6/
10859 F:      include/net/ip*
10860 F:      arch/x86/net/*
10861
10862 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10863 M:      Paul Moore <paul@paul-moore.com>
10864 W:      https://github.com/netlabel
10865 L:      netdev@vger.kernel.org
10866 L:      linux-security-module@vger.kernel.org
10867 S:      Maintained
10868 F:      Documentation/netlabel/
10869 F:      include/net/calipso.h
10870 F:      include/net/cipso_ipv4.h
10871 F:      include/net/netlabel.h
10872 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10873 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10874 F:      net/netlabel/
10875 F:      net/ipv4/cipso_ipv4.c
10876 F:      net/ipv6/calipso.c
10877 F:      net/netfilter/xt_CONNSECMARK.c
10878 F:      net/netfilter/xt_SECMARK.c
10879
10880 NETWORKING [TCP]
10881 M:      Eric Dumazet <edumazet@google.com>
10882 L:      netdev@vger.kernel.org
10883 S:      Maintained
10884 F:      net/ipv4/tcp*.c
10885 F:      net/ipv4/syncookies.c
10886 F:      net/ipv6/tcp*.c
10887 F:      net/ipv6/syncookies.c
10888 F:      include/uapi/linux/tcp.h
10889 F:      include/net/tcp.h
10890 F:      include/linux/tcp.h
10891 F:      include/trace/events/tcp.h
10892
10893 NETWORKING [TLS]
10894 M:      Boris Pismenny <borisp@mellanox.com>
10895 M:      Aviad Yehezkel <aviadye@mellanox.com>
10896 M:      Dave Watson <davejwatson@fb.com>
10897 M:      John Fastabend <john.fastabend@gmail.com>
10898 M:      Daniel Borkmann <daniel@iogearbox.net>
10899 L:      netdev@vger.kernel.org
10900 S:      Maintained
10901 F:      net/tls/*
10902 F:      include/uapi/linux/tls.h
10903 F:      include/net/tls.h
10904
10905 NETWORKING [WIRELESS]
10906 L:      linux-wireless@vger.kernel.org
10907 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10908
10909 NETDEVSIM
10910 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10911 S:      Maintained
10912 F:      drivers/net/netdevsim/*
10913
10914 NETXEN (1/10) GbE SUPPORT
10915 M:      Manish Chopra <manishc@marvell.com>
10916 M:      Rahul Verma <rahulv@marvell.com>
10917 M:      GR-Linux-NIC-Dev@marvell.com
10918 L:      netdev@vger.kernel.org
10919 S:      Supported
10920 F:      drivers/net/ethernet/qlogic/netxen/
10921
10922 NFC SUBSYSTEM
10923 M:      Samuel Ortiz <sameo@linux.intel.com>
10924 L:      linux-wireless@vger.kernel.org
10925 L:      linux-nfc@lists.01.org (subscribers-only)
10926 S:      Supported
10927 F:      net/nfc/
10928 F:      include/net/nfc/
10929 F:      include/uapi/linux/nfc.h
10930 F:      drivers/nfc/
10931 F:      include/linux/platform_data/nfcmrvl.h
10932 F:      include/linux/platform_data/nxp-nci.h
10933 F:      Documentation/devicetree/bindings/net/nfc/
10934
10935 NFS, SUNRPC, AND LOCKD CLIENTS
10936 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10937 M:      Anna Schumaker <anna.schumaker@netapp.com>
10938 L:      linux-nfs@vger.kernel.org
10939 W:      http://client.linux-nfs.org
10940 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10941 S:      Maintained
10942 F:      fs/lockd/
10943 F:      fs/nfs/
10944 F:      fs/nfs_common/
10945 F:      net/sunrpc/
10946 F:      include/linux/lockd/
10947 F:      include/linux/nfs*
10948 F:      include/linux/sunrpc/
10949 F:      include/uapi/linux/nfs*
10950 F:      include/uapi/linux/sunrpc/
10951
10952 NILFS2 FILESYSTEM
10953 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10954 L:      linux-nilfs@vger.kernel.org
10955 W:      https://nilfs.sourceforge.io/
10956 W:      https://nilfs.osdn.jp/
10957 T:      git git://github.com/konis/nilfs2.git
10958 S:      Supported
10959 F:      Documentation/filesystems/nilfs2.txt
10960 F:      fs/nilfs2/
10961 F:      include/trace/events/nilfs2.h
10962 F:      include/uapi/linux/nilfs2_api.h
10963 F:      include/uapi/linux/nilfs2_ondisk.h
10964
10965 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10966 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10967 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10968 S:      Maintained
10969 F:      Documentation/scsi/NinjaSCSI.txt
10970 F:      drivers/scsi/pcmcia/nsp_*
10971
10972 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10973 M:      GOTO Masanori <gotom@debian.or.jp>
10974 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10975 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10976 S:      Maintained
10977 F:      Documentation/scsi/NinjaSCSI.txt
10978 F:      drivers/scsi/nsp32*
10979
10980 NIOS2 ARCHITECTURE
10981 M:      Ley Foon Tan <lftan@altera.com>
10982 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10983 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10984 S:      Maintained
10985 F:      arch/nios2/
10986
10987 NOHZ, DYNTICKS SUPPORT
10988 M:      Frederic Weisbecker <fweisbec@gmail.com>
10989 M:      Thomas Gleixner <tglx@linutronix.de>
10990 M:      Ingo Molnar <mingo@kernel.org>
10991 L:      linux-kernel@vger.kernel.org
10992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10993 S:      Maintained
10994 F:      kernel/time/tick*.*
10995 F:      include/linux/tick.h
10996 F:      include/linux/sched/nohz.h
10997
10998 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10999 M:      Pavel Machek <pavel@ucw.cz>
11000 M:      Sakari Ailus <sakari.ailus@iki.fi>
11001 L:      linux-media@vger.kernel.org
11002 S:      Maintained
11003 F:      drivers/media/i2c/et8ek8
11004 F:      drivers/media/i2c/ad5820.c
11005
11006 NOKIA N900 POWER SUPPLY DRIVERS
11007 R:      Pali Rohár <pali.rohar@gmail.com>
11008 F:      include/linux/power/bq2415x_charger.h
11009 F:      include/linux/power/bq27xxx_battery.h
11010 F:      include/linux/power/isp1704_charger.h
11011 F:      drivers/power/supply/bq2415x_charger.c
11012 F:      drivers/power/supply/bq27xxx_battery.c
11013 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11014 F:      drivers/power/supply/isp1704_charger.c
11015 F:      drivers/power/supply/rx51_battery.c
11016
11017 NOLIBC HEADER FILE
11018 M:      Willy Tarreau <w@1wt.eu>
11019 S:      Maintained
11020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11021 F:      tools/include/nolibc/
11022
11023 NTB AMD DRIVER
11024 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11025 L:      linux-ntb@googlegroups.com
11026 S:      Supported
11027 F:      drivers/ntb/hw/amd/
11028
11029 NTB DRIVER CORE
11030 M:      Jon Mason <jdmason@kudzu.us>
11031 M:      Dave Jiang <dave.jiang@intel.com>
11032 M:      Allen Hubbe <allenbh@gmail.com>
11033 L:      linux-ntb@googlegroups.com
11034 S:      Supported
11035 W:      https://github.com/jonmason/ntb/wiki
11036 T:      git git://github.com/jonmason/ntb.git
11037 F:      drivers/ntb/
11038 F:      drivers/net/ntb_netdev.c
11039 F:      include/linux/ntb.h
11040 F:      include/linux/ntb_transport.h
11041 F:      tools/testing/selftests/ntb/
11042
11043 NTB IDT DRIVER
11044 M:      Serge Semin <fancer.lancer@gmail.com>
11045 L:      linux-ntb@googlegroups.com
11046 S:      Supported
11047 F:      drivers/ntb/hw/idt/
11048
11049 NTB INTEL DRIVER
11050 M:      Dave Jiang <dave.jiang@intel.com>
11051 L:      linux-ntb@googlegroups.com
11052 S:      Supported
11053 W:      https://github.com/davejiang/linux/wiki
11054 T:      git https://github.com/davejiang/linux.git
11055 F:      drivers/ntb/hw/intel/
11056
11057 NTFS FILESYSTEM
11058 M:      Anton Altaparmakov <anton@tuxera.com>
11059 L:      linux-ntfs-dev@lists.sourceforge.net
11060 W:      http://www.tuxera.com/
11061 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11062 S:      Supported
11063 F:      Documentation/filesystems/ntfs.txt
11064 F:      fs/ntfs/
11065
11066 NUBUS SUBSYSTEM
11067 M:      Finn Thain <fthain@telegraphics.com.au>
11068 L:      linux-m68k@lists.linux-m68k.org
11069 S:      Maintained
11070 F:      arch/*/include/asm/nubus.h
11071 F:      drivers/nubus/
11072 F:      include/linux/nubus.h
11073 F:      include/uapi/linux/nubus.h
11074
11075 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11076 M:      Antonino Daplas <adaplas@gmail.com>
11077 L:      linux-fbdev@vger.kernel.org
11078 S:      Maintained
11079 F:      drivers/video/fbdev/riva/
11080 F:      drivers/video/fbdev/nvidia/
11081
11082 NVM EXPRESS DRIVER
11083 M:      Keith Busch <keith.busch@intel.com>
11084 M:      Jens Axboe <axboe@fb.com>
11085 M:      Christoph Hellwig <hch@lst.de>
11086 M:      Sagi Grimberg <sagi@grimberg.me>
11087 L:      linux-nvme@lists.infradead.org
11088 T:      git://git.infradead.org/nvme.git
11089 W:      http://git.infradead.org/nvme.git
11090 S:      Supported
11091 F:      drivers/nvme/host/
11092 F:      include/linux/nvme.h
11093 F:      include/uapi/linux/nvme_ioctl.h
11094
11095 NVM EXPRESS FC TRANSPORT DRIVERS
11096 M:      James Smart <james.smart@broadcom.com>
11097 L:      linux-nvme@lists.infradead.org
11098 S:      Supported
11099 F:      include/linux/nvme-fc.h
11100 F:      include/linux/nvme-fc-driver.h
11101 F:      drivers/nvme/host/fc.c
11102 F:      drivers/nvme/target/fc.c
11103 F:      drivers/nvme/target/fcloop.c
11104
11105 NVM EXPRESS TARGET DRIVER
11106 M:      Christoph Hellwig <hch@lst.de>
11107 M:      Sagi Grimberg <sagi@grimberg.me>
11108 L:      linux-nvme@lists.infradead.org
11109 T:      git://git.infradead.org/nvme.git
11110 W:      http://git.infradead.org/nvme.git
11111 S:      Supported
11112 F:      drivers/nvme/target/
11113
11114 NVMEM FRAMEWORK
11115 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11116 S:      Maintained
11117 F:      drivers/nvmem/
11118 F:      Documentation/devicetree/bindings/nvmem/
11119 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11120 F:      include/linux/nvmem-consumer.h
11121 F:      include/linux/nvmem-provider.h
11122
11123 NXP SGTL5000 DRIVER
11124 M:      Fabio Estevam <festevam@gmail.com>
11125 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11126 S:      Maintained
11127 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11128 F:      sound/soc/codecs/sgtl5000*
11129
11130 NXP TDA998X DRM DRIVER
11131 M:      Russell King <linux@armlinux.org.uk>
11132 S:      Maintained
11133 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11134 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11135 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11136 F:      include/drm/i2c/tda998x.h
11137 F:      include/dt-bindings/display/tda998x.h
11138 K:      "nxp,tda998x"
11139
11140 NXP TFA9879 DRIVER
11141 M:      Peter Rosin <peda@axentia.se>
11142 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11143 S:      Maintained
11144 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11145 F:      sound/soc/codecs/tfa9879*
11146
11147 NXP-NCI NFC DRIVER
11148 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11149 R:      Charles Gorand <charles.gorand@effinnov.com>
11150 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11151 S:      Supported
11152 F:      drivers/nfc/nxp-nci
11153
11154 OBJAGG
11155 M:      Jiri Pirko <jiri@mellanox.com>
11156 L:      netdev@vger.kernel.org
11157 S:      Supported
11158 F:      lib/objagg.c
11159 F:      lib/test_objagg.c
11160 F:      include/linux/objagg.h
11161
11162 NXP FSPI DRIVER
11163 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11164 M:      Ashish Kumar <ashish.kumar@nxp.com>
11165 L:      linux-spi@vger.kernel.org
11166 S:      Maintained
11167 F:      drivers/spi/spi-nxp-fspi.c
11168 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11169
11170 OBJTOOL
11171 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11172 M:      Peter Zijlstra <peterz@infradead.org>
11173 S:      Supported
11174 F:      tools/objtool/
11175
11176 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11177 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11178 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
11179 L:      linuxppc-dev@lists.ozlabs.org
11180 S:      Supported
11181 F:      arch/powerpc/platforms/powernv/ocxl.c
11182 F:      arch/powerpc/include/asm/pnv-ocxl.h
11183 F:      drivers/misc/ocxl/
11184 F:      include/misc/ocxl*
11185 F:      include/uapi/misc/ocxl.h
11186 F:      Documentation/accelerators/ocxl.rst
11187
11188 OMAP AUDIO SUPPORT
11189 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11190 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11191 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11192 L:      linux-omap@vger.kernel.org
11193 S:      Maintained
11194 F:      sound/soc/ti/omap*
11195 F:      sound/soc/ti/rx51.c
11196 F:      sound/soc/ti/n810.c
11197 F:      sound/soc/ti/sdma-pcm.*
11198
11199 OMAP CLOCK FRAMEWORK SUPPORT
11200 M:      Paul Walmsley <paul@pwsan.com>
11201 L:      linux-omap@vger.kernel.org
11202 S:      Maintained
11203 F:      arch/arm/*omap*/*clock*
11204
11205 OMAP DEVICE TREE SUPPORT
11206 M:      Benoît Cousson <bcousson@baylibre.com>
11207 M:      Tony Lindgren <tony@atomide.com>
11208 L:      linux-omap@vger.kernel.org
11209 L:      devicetree@vger.kernel.org
11210 S:      Maintained
11211 F:      arch/arm/boot/dts/*omap*
11212 F:      arch/arm/boot/dts/*am3*
11213 F:      arch/arm/boot/dts/*am4*
11214 F:      arch/arm/boot/dts/*am5*
11215 F:      arch/arm/boot/dts/*dra7*
11216
11217 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11218 L:      linux-omap@vger.kernel.org
11219 L:      linux-fbdev@vger.kernel.org
11220 S:      Orphan
11221 F:      drivers/video/fbdev/omap2/
11222 F:      Documentation/arm/OMAP/DSS
11223
11224 OMAP FRAMEBUFFER SUPPORT
11225 L:      linux-fbdev@vger.kernel.org
11226 L:      linux-omap@vger.kernel.org
11227 S:      Orphan
11228 F:      drivers/video/fbdev/omap/
11229
11230 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11231 M:      Roger Quadros <rogerq@ti.com>
11232 M:      Tony Lindgren <tony@atomide.com>
11233 L:      linux-omap@vger.kernel.org
11234 S:      Maintained
11235 F:      drivers/memory/omap-gpmc.c
11236 F:      arch/arm/mach-omap2/*gpmc*
11237
11238 OMAP GPIO DRIVER
11239 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11240 M:      Santosh Shilimkar <ssantosh@kernel.org>
11241 M:      Kevin Hilman <khilman@kernel.org>
11242 L:      linux-omap@vger.kernel.org
11243 S:      Maintained
11244 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11245 F:      drivers/gpio/gpio-omap.c
11246
11247 OMAP HARDWARE SPINLOCK SUPPORT
11248 M:      Ohad Ben-Cohen <ohad@wizery.com>
11249 L:      linux-omap@vger.kernel.org
11250 S:      Maintained
11251 F:      drivers/hwspinlock/omap_hwspinlock.c
11252
11253 OMAP HS MMC SUPPORT
11254 L:      linux-mmc@vger.kernel.org
11255 L:      linux-omap@vger.kernel.org
11256 S:      Orphan
11257 F:      drivers/mmc/host/omap_hsmmc.c
11258
11259 OMAP HWMOD DATA
11260 M:      Paul Walmsley <paul@pwsan.com>
11261 L:      linux-omap@vger.kernel.org
11262 S:      Maintained
11263 F:      arch/arm/mach-omap2/omap_hwmod*data*
11264
11265 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11266 M:      Benoît Cousson <bcousson@baylibre.com>
11267 L:      linux-omap@vger.kernel.org
11268 S:      Maintained
11269 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11270
11271 OMAP HWMOD SUPPORT
11272 M:      Benoît Cousson <bcousson@baylibre.com>
11273 M:      Paul Walmsley <paul@pwsan.com>
11274 L:      linux-omap@vger.kernel.org
11275 S:      Maintained
11276 F:      arch/arm/mach-omap2/omap_hwmod.*
11277
11278 OMAP I2C DRIVER
11279 M:      Vignesh R <vigneshr@ti.com>
11280 L:      linux-omap@vger.kernel.org
11281 L:      linux-i2c@vger.kernel.org
11282 S:      Maintained
11283 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11284 F:      drivers/i2c/busses/i2c-omap.c
11285
11286 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11287 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11288 L:      linux-media@vger.kernel.org
11289 S:      Maintained
11290 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11291 F:      drivers/media/platform/omap3isp/
11292 F:      drivers/staging/media/omap4iss/
11293
11294 OMAP MMC SUPPORT
11295 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11296 L:      linux-omap@vger.kernel.org
11297 S:      Odd Fixes
11298 F:      drivers/mmc/host/omap.c
11299
11300 OMAP POWER MANAGEMENT SUPPORT
11301 M:      Kevin Hilman <khilman@kernel.org>
11302 L:      linux-omap@vger.kernel.org
11303 S:      Maintained
11304 F:      arch/arm/*omap*/*pm*
11305 F:      drivers/cpufreq/omap-cpufreq.c
11306
11307 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11308 M:      Rajendra Nayak <rnayak@codeaurora.org>
11309 M:      Paul Walmsley <paul@pwsan.com>
11310 L:      linux-omap@vger.kernel.org
11311 S:      Maintained
11312 F:      arch/arm/mach-omap2/prm*
11313
11314 OMAP RANDOM NUMBER GENERATOR SUPPORT
11315 M:      Deepak Saxena <dsaxena@plexity.net>
11316 S:      Maintained
11317 F:      drivers/char/hw_random/omap-rng.c
11318
11319 OMAP USB SUPPORT
11320 L:      linux-usb@vger.kernel.org
11321 L:      linux-omap@vger.kernel.org
11322 S:      Orphan
11323 F:      drivers/usb/*/*omap*
11324 F:      arch/arm/*omap*/usb*
11325
11326 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11327 M:      Mark Jackson <mpfj@newflow.co.uk>
11328 L:      linux-omap@vger.kernel.org
11329 S:      Maintained
11330 F:      arch/arm/boot/dts/am335x-nano.dts
11331
11332 OMAP1 SUPPORT
11333 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11334 M:      Tony Lindgren <tony@atomide.com>
11335 L:      linux-omap@vger.kernel.org
11336 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11338 S:      Maintained
11339 F:      arch/arm/mach-omap1/
11340 F:      arch/arm/plat-omap/
11341 F:      arch/arm/configs/omap1_defconfig
11342 F:      drivers/i2c/busses/i2c-omap.c
11343 F:      include/linux/platform_data/i2c-omap.h
11344 F:      include/linux/platform_data/ams-delta-fiq.h
11345
11346 OMAP2+ SUPPORT
11347 M:      Tony Lindgren <tony@atomide.com>
11348 L:      linux-omap@vger.kernel.org
11349 W:      http://www.muru.com/linux/omap/
11350 W:      http://linux.omap.com/
11351 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11352 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11353 S:      Maintained
11354 F:      arch/arm/mach-omap2/
11355 F:      arch/arm/plat-omap/
11356 F:      arch/arm/configs/omap2plus_defconfig
11357 F:      drivers/i2c/busses/i2c-omap.c
11358 F:      drivers/irqchip/irq-omap-intc.c
11359 F:      drivers/mfd/*omap*.c
11360 F:      drivers/mfd/menelaus.c
11361 F:      drivers/mfd/palmas.c
11362 F:      drivers/mfd/tps65217.c
11363 F:      drivers/mfd/tps65218.c
11364 F:      drivers/mfd/tps65910.c
11365 F:      drivers/mfd/twl-core.[ch]
11366 F:      drivers/mfd/twl4030*.c
11367 F:      drivers/mfd/twl6030*.c
11368 F:      drivers/mfd/twl6040*.c
11369 F:      drivers/regulator/palmas-regulator*.c
11370 F:      drivers/regulator/pbias-regulator.c
11371 F:      drivers/regulator/tps65217-regulator.c
11372 F:      drivers/regulator/tps65218-regulator.c
11373 F:      drivers/regulator/tps65910-regulator.c
11374 F:      drivers/regulator/twl-regulator.c
11375 F:      drivers/regulator/twl6030-regulator.c
11376 F:      include/linux/platform_data/i2c-omap.h
11377
11378 ONION OMEGA2+ BOARD
11379 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11380 L:      linux-mips@vger.kernel.org
11381 S:      Maintained
11382 F:      arch/mips/boot/dts/ralink/omega2p.dts
11383
11384 OMFS FILESYSTEM
11385 M:      Bob Copeland <me@bobcopeland.com>
11386 L:      linux-karma-devel@lists.sourceforge.net
11387 S:      Maintained
11388 F:      Documentation/filesystems/omfs.txt
11389 F:      fs/omfs/
11390
11391 OMNIKEY CARDMAN 4000 DRIVER
11392 M:      Harald Welte <laforge@gnumonks.org>
11393 S:      Maintained
11394 F:      drivers/char/pcmcia/cm4000_cs.c
11395 F:      include/linux/cm4000_cs.h
11396 F:      include/uapi/linux/cm4000_cs.h
11397
11398 OMNIKEY CARDMAN 4040 DRIVER
11399 M:      Harald Welte <laforge@gnumonks.org>
11400 S:      Maintained
11401 F:      drivers/char/pcmcia/cm4040_cs.*
11402
11403 OMNIVISION OV13858 SENSOR DRIVER
11404 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11405 L:      linux-media@vger.kernel.org
11406 T:      git git://linuxtv.org/media_tree.git
11407 S:      Maintained
11408 F:      drivers/media/i2c/ov13858.c
11409
11410 OMNIVISION OV2680 SENSOR DRIVER
11411 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11412 L:      linux-media@vger.kernel.org
11413 T:      git git://linuxtv.org/media_tree.git
11414 S:      Maintained
11415 F:      drivers/media/i2c/ov2680.c
11416 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11417
11418 OMNIVISION OV2685 SENSOR DRIVER
11419 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11420 L:      linux-media@vger.kernel.org
11421 T:      git git://linuxtv.org/media_tree.git
11422 S:      Maintained
11423 F:      drivers/media/i2c/ov2685.c
11424
11425 OMNIVISION OV5640 SENSOR DRIVER
11426 M:      Steve Longerbeam <slongerbeam@gmail.com>
11427 L:      linux-media@vger.kernel.org
11428 T:      git git://linuxtv.org/media_tree.git
11429 S:      Maintained
11430 F:      drivers/media/i2c/ov5640.c
11431
11432 OMNIVISION OV5647 SENSOR DRIVER
11433 M:      Luis Oliveira <lolivei@synopsys.com>
11434 L:      linux-media@vger.kernel.org
11435 T:      git git://linuxtv.org/media_tree.git
11436 S:      Maintained
11437 F:      drivers/media/i2c/ov5647.c
11438
11439 OMNIVISION OV5695 SENSOR DRIVER
11440 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11441 L:      linux-media@vger.kernel.org
11442 T:      git git://linuxtv.org/media_tree.git
11443 S:      Maintained
11444 F:      drivers/media/i2c/ov5695.c
11445
11446 OMNIVISION OV7670 SENSOR DRIVER
11447 M:      Jonathan Corbet <corbet@lwn.net>
11448 L:      linux-media@vger.kernel.org
11449 T:      git git://linuxtv.org/media_tree.git
11450 S:      Maintained
11451 F:      drivers/media/i2c/ov7670.c
11452 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11453
11454 OMNIVISION OV772x SENSOR DRIVER
11455 M:      Jacopo Mondi <jacopo@jmondi.org>
11456 L:      linux-media@vger.kernel.org
11457 T:      git git://linuxtv.org/media_tree.git
11458 S:      Odd fixes
11459 F:      drivers/media/i2c/ov772x.c
11460 F:      include/media/i2c/ov772x.h
11461 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11462
11463 OMNIVISION OV7740 SENSOR DRIVER
11464 M:      Wenyou Yang <wenyou.yang@microchip.com>
11465 L:      linux-media@vger.kernel.org
11466 T:      git git://linuxtv.org/media_tree.git
11467 S:      Maintained
11468 F:      drivers/media/i2c/ov7740.c
11469 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11470
11471 OMNIVISION OV9640 SENSOR DRIVER
11472 M:      Petr Cvek <petrcvekcz@gmail.com>
11473 L:      linux-media@vger.kernel.org
11474 S:      Maintained
11475 F:      drivers/media/i2c/ov9640.*
11476
11477 OMNIVISION OV8856 SENSOR DRIVER
11478 M:      Ben Kao <ben.kao@intel.com>
11479 L:      linux-media@vger.kernel.org
11480 T:      git git://linuxtv.org/media_tree.git
11481 S:      Maintained
11482 F:      drivers/media/i2c/ov8856.c
11483
11484 OMNIVISION OV9650 SENSOR DRIVER
11485 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11486 R:      Akinobu Mita <akinobu.mita@gmail.com>
11487 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11488 L:      linux-media@vger.kernel.org
11489 T:      git git://linuxtv.org/media_tree.git
11490 S:      Maintained
11491 F:      drivers/media/i2c/ov9650.c
11492 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11493
11494 ONENAND FLASH DRIVER
11495 M:      Kyungmin Park <kyungmin.park@samsung.com>
11496 L:      linux-mtd@lists.infradead.org
11497 S:      Maintained
11498 F:      drivers/mtd/nand/onenand/
11499 F:      include/linux/mtd/onenand*.h
11500
11501 ONSTREAM SCSI TAPE DRIVER
11502 M:      Willem Riede <osst@riede.org>
11503 L:      osst-users@lists.sourceforge.net
11504 L:      linux-scsi@vger.kernel.org
11505 S:      Maintained
11506 F:      Documentation/scsi/osst.txt
11507 F:      drivers/scsi/osst.*
11508 F:      drivers/scsi/osst_*.h
11509 F:      drivers/scsi/st.h
11510
11511 OP-TEE DRIVER
11512 M:      Jens Wiklander <jens.wiklander@linaro.org>
11513 S:      Maintained
11514 F:      drivers/tee/optee/
11515
11516 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11517 M:      Sumit Garg <sumit.garg@linaro.org>
11518 S:      Maintained
11519 F:      drivers/char/hw_random/optee-rng.c
11520
11521 OPA-VNIC DRIVER
11522 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11523 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11524 L:      linux-rdma@vger.kernel.org
11525 S:      Supported
11526 F:      drivers/infiniband/ulp/opa_vnic
11527
11528 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11529 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11530 M:      Frank Rowand <frowand.list@gmail.com>
11531 L:      devicetree@vger.kernel.org
11532 S:      Maintained
11533 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11534 F:      Documentation/devicetree/overlay-notes.txt
11535 F:      drivers/of/overlay.c
11536 F:      drivers/of/resolver.c
11537 K:      of_overlay_notifier_
11538
11539 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11540 M:      Rob Herring <robh+dt@kernel.org>
11541 M:      Frank Rowand <frowand.list@gmail.com>
11542 L:      devicetree@vger.kernel.org
11543 W:      http://www.devicetree.org/
11544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11545 S:      Maintained
11546 F:      drivers/of/
11547 F:      include/linux/of*.h
11548 F:      scripts/dtc/
11549 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11550
11551 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11552 M:      Rob Herring <robh+dt@kernel.org>
11553 M:      Mark Rutland <mark.rutland@arm.com>
11554 L:      devicetree@vger.kernel.org
11555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11556 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11557 S:      Maintained
11558 F:      Documentation/devicetree/
11559 F:      arch/*/boot/dts/
11560 F:      include/dt-bindings/
11561
11562 OPENCORES I2C BUS DRIVER
11563 M:      Peter Korsgaard <peter@korsgaard.com>
11564 M:      Andrew Lunn <andrew@lunn.ch>
11565 L:      linux-i2c@vger.kernel.org
11566 S:      Maintained
11567 F:      Documentation/i2c/busses/i2c-ocores
11568 F:      drivers/i2c/busses/i2c-ocores.c
11569 F:      include/linux/platform_data/i2c-ocores.h
11570
11571 OPENRISC ARCHITECTURE
11572 M:      Jonas Bonn <jonas@southpole.se>
11573 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11574 M:      Stafford Horne <shorne@gmail.com>
11575 T:      git git://github.com/openrisc/linux.git
11576 L:      openrisc@lists.librecores.org
11577 W:      http://openrisc.io
11578 S:      Maintained
11579 F:      Documentation/devicetree/bindings/openrisc/
11580 F:      Documentation/openrisc/
11581 F:      arch/openrisc/
11582 F:      drivers/irqchip/irq-ompic.c
11583 F:      drivers/irqchip/irq-or1k-*
11584
11585 OPENVSWITCH
11586 M:      Pravin B Shelar <pshelar@ovn.org>
11587 L:      netdev@vger.kernel.org
11588 L:      dev@openvswitch.org
11589 W:      http://openvswitch.org
11590 S:      Maintained
11591 F:      net/openvswitch/
11592 F:      include/uapi/linux/openvswitch.h
11593
11594 OPERATING PERFORMANCE POINTS (OPP)
11595 M:      Viresh Kumar <vireshk@kernel.org>
11596 M:      Nishanth Menon <nm@ti.com>
11597 M:      Stephen Boyd <sboyd@kernel.org>
11598 L:      linux-pm@vger.kernel.org
11599 S:      Maintained
11600 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11601 F:      drivers/opp/
11602 F:      include/linux/pm_opp.h
11603 F:      Documentation/power/opp.txt
11604 F:      Documentation/devicetree/bindings/opp/
11605
11606 OPL4 DRIVER
11607 M:      Clemens Ladisch <clemens@ladisch.de>
11608 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11609 T:      git git://git.alsa-project.org/alsa-kernel.git
11610 S:      Maintained
11611 F:      sound/drivers/opl4/
11612
11613 OPROFILE
11614 M:      Robert Richter <rric@kernel.org>
11615 L:      oprofile-list@lists.sf.net
11616 S:      Maintained
11617 F:      arch/*/include/asm/oprofile*.h
11618 F:      arch/*/oprofile/
11619 F:      drivers/oprofile/
11620 F:      include/linux/oprofile.h
11621
11622 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11623 M:      Mark Fasheh <mark@fasheh.com>
11624 M:      Joel Becker <jlbec@evilplan.org>
11625 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11626 W:      http://ocfs2.wiki.kernel.org
11627 S:      Supported
11628 F:      Documentation/filesystems/ocfs2.txt
11629 F:      Documentation/filesystems/dlmfs.txt
11630 F:      fs/ocfs2/
11631
11632 ORANGEFS FILESYSTEM
11633 M:      Mike Marshall <hubcap@omnibond.com>
11634 R:      Martin Brandenburg <martin@omnibond.com>
11635 L:      devel@lists.orangefs.org
11636 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11637 S:      Supported
11638 F:      fs/orangefs/
11639 F:      Documentation/filesystems/orangefs.txt
11640
11641 ORINOCO DRIVER
11642 L:      linux-wireless@vger.kernel.org
11643 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11644 W:      http://www.nongnu.org/orinoco/
11645 S:      Orphan
11646 F:      drivers/net/wireless/intersil/orinoco/
11647
11648 OV2659 OMNIVISION SENSOR DRIVER
11649 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11650 L:      linux-media@vger.kernel.org
11651 W:      https://linuxtv.org
11652 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11653 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11654 S:      Maintained
11655 F:      drivers/media/i2c/ov2659.c
11656 F:      include/media/i2c/ov2659.h
11657
11658 OVERLAY FILESYSTEM
11659 M:      Miklos Szeredi <miklos@szeredi.hu>
11660 L:      linux-unionfs@vger.kernel.org
11661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11662 S:      Supported
11663 F:      fs/overlayfs/
11664 F:      Documentation/filesystems/overlayfs.txt
11665
11666 P54 WIRELESS DRIVER
11667 M:      Christian Lamparter <chunkeey@googlemail.com>
11668 L:      linux-wireless@vger.kernel.org
11669 W:      http://wireless.kernel.org/en/users/Drivers/p54
11670 S:      Maintained
11671 F:      drivers/net/wireless/intersil/p54/
11672
11673 PA SEMI ETHERNET DRIVER
11674 L:      netdev@vger.kernel.org
11675 S:      Orphan
11676 F:      drivers/net/ethernet/pasemi/*
11677
11678 PA SEMI SMBUS DRIVER
11679 L:      linux-i2c@vger.kernel.org
11680 S:      Orphan
11681 F:      drivers/i2c/busses/i2c-pasemi.c
11682
11683 PADATA PARALLEL EXECUTION MECHANISM
11684 M:      Steffen Klassert <steffen.klassert@secunet.com>
11685 L:      linux-crypto@vger.kernel.org
11686 S:      Maintained
11687 F:      kernel/padata.c
11688 F:      include/linux/padata.h
11689 F:      Documentation/padata.txt
11690
11691 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11692 M:      Harald Welte <laforge@gnumonks.org>
11693 L:      platform-driver-x86@vger.kernel.org
11694 S:      Maintained
11695 F:      drivers/platform/x86/panasonic-laptop.c
11696
11697 PARALLEL LCD/KEYPAD PANEL DRIVER
11698 M:      Willy Tarreau <willy@haproxy.com>
11699 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11700 S:      Odd Fixes
11701 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11702 F:      drivers/auxdisplay/panel.c
11703
11704 PARALLEL PORT SUBSYSTEM
11705 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11706 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11707 L:      linux-parport@lists.infradead.org (subscribers-only)
11708 S:      Maintained
11709 F:      drivers/parport/
11710 F:      include/linux/parport*.h
11711 F:      drivers/char/ppdev.c
11712 F:      include/uapi/linux/ppdev.h
11713 F:      Documentation/parport*.txt
11714
11715 PARAVIRT_OPS INTERFACE
11716 M:      Juergen Gross <jgross@suse.com>
11717 M:      Alok Kataria <akataria@vmware.com>
11718 L:      virtualization@lists.linux-foundation.org
11719 S:      Supported
11720 F:      Documentation/virtual/paravirt_ops.txt
11721 F:      arch/*/kernel/paravirt*
11722 F:      arch/*/include/asm/paravirt*.h
11723 F:      include/linux/hypervisor.h
11724
11725 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11726 M:      Tim Waugh <tim@cyberelk.net>
11727 L:      linux-parport@lists.infradead.org (subscribers-only)
11728 S:      Maintained
11729 F:      Documentation/blockdev/paride.txt
11730 F:      drivers/block/paride/
11731
11732 PARISC ARCHITECTURE
11733 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11734 M:      Helge Deller <deller@gmx.de>
11735 L:      linux-parisc@vger.kernel.org
11736 W:      http://www.parisc-linux.org/
11737 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11740 S:      Maintained
11741 F:      arch/parisc/
11742 F:      Documentation/parisc/
11743 F:      drivers/parisc/
11744 F:      drivers/char/agp/parisc-agp.c
11745 F:      drivers/input/serio/gscps2.c
11746 F:      drivers/parport/parport_gsc.*
11747 F:      drivers/tty/serial/8250/8250_gsc.c
11748 F:      drivers/video/fbdev/sti*
11749 F:      drivers/video/console/sti*
11750 F:      drivers/video/logo/logo_parisc*
11751
11752 PARMAN
11753 M:      Jiri Pirko <jiri@mellanox.com>
11754 L:      netdev@vger.kernel.org
11755 S:      Supported
11756 F:      lib/parman.c
11757 F:      lib/test_parman.c
11758 F:      include/linux/parman.h
11759
11760 PC ENGINES APU BOARD DRIVER
11761 M:      Enrico Weigelt, metux IT consult <info@metux.net>
11762 S:      Maintained
11763 F:      drivers/platform/x86/pcengines-apuv2.c
11764
11765 PC87360 HARDWARE MONITORING DRIVER
11766 M:      Jim Cromie <jim.cromie@gmail.com>
11767 L:      linux-hwmon@vger.kernel.org
11768 S:      Maintained
11769 F:      Documentation/hwmon/pc87360
11770 F:      drivers/hwmon/pc87360.c
11771
11772 PC8736x GPIO DRIVER
11773 M:      Jim Cromie <jim.cromie@gmail.com>
11774 S:      Maintained
11775 F:      drivers/char/pc8736x_gpio.c
11776
11777 PC87427 HARDWARE MONITORING DRIVER
11778 M:      Jean Delvare <jdelvare@suse.com>
11779 L:      linux-hwmon@vger.kernel.org
11780 S:      Maintained
11781 F:      Documentation/hwmon/pc87427
11782 F:      drivers/hwmon/pc87427.c
11783
11784 PCA9532 LED DRIVER
11785 M:      Riku Voipio <riku.voipio@iki.fi>
11786 S:      Maintained
11787 F:      drivers/leds/leds-pca9532.c
11788 F:      include/linux/leds-pca9532.h
11789
11790 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11791 M:      Guenter Roeck <linux@roeck-us.net>
11792 L:      linux-i2c@vger.kernel.org
11793 S:      Maintained
11794 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11795
11796 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11797 M:      Khalid Aziz <khalid@gonehiking.org>
11798 S:      Maintained
11799 F:      drivers/firmware/pcdp.*
11800
11801 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11802 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11803 L:      linux-pci@vger.kernel.org
11804 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11805 S:      Maintained
11806 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11807 F:      drivers/pci/controller/pci-aardvark.c
11808
11809 PCI DRIVER FOR ALTERA PCIE IP
11810 M:      Ley Foon Tan <lftan@altera.com>
11811 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11812 L:      linux-pci@vger.kernel.org
11813 S:      Supported
11814 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11815 F:      drivers/pci/controller/pcie-altera.c
11816
11817 PCI DRIVER FOR APPLIEDMICRO XGENE
11818 M:      Toan Le <toan@os.amperecomputing.com>
11819 L:      linux-pci@vger.kernel.org
11820 L:      linux-arm-kernel@lists.infradead.org
11821 S:      Maintained
11822 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11823 F:      drivers/pci/controller/pci-xgene.c
11824
11825 PCI DRIVER FOR ARM VERSATILE PLATFORM
11826 M:      Rob Herring <robh@kernel.org>
11827 L:      linux-pci@vger.kernel.org
11828 L:      linux-arm-kernel@lists.infradead.org
11829 S:      Maintained
11830 F:      Documentation/devicetree/bindings/pci/versatile.txt
11831 F:      drivers/pci/controller/pci-versatile.c
11832
11833 PCI DRIVER FOR ARMADA 8K
11834 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11835 L:      linux-pci@vger.kernel.org
11836 L:      linux-arm-kernel@lists.infradead.org
11837 S:      Maintained
11838 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11839 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11840
11841 PCI DRIVER FOR CADENCE PCIE IP
11842 M:      Tom Joseph <tjoseph@cadence.com>
11843 L:      linux-pci@vger.kernel.org
11844 S:      Maintained
11845 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11846 F:      drivers/pci/controller/pcie-cadence*
11847
11848 PCI DRIVER FOR FREESCALE LAYERSCAPE
11849 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11850 M:      Mingkai Hu <mingkai.hu@nxp.com>
11851 M:      Roy Zang <roy.zang@nxp.com>
11852 L:      linuxppc-dev@lists.ozlabs.org
11853 L:      linux-pci@vger.kernel.org
11854 L:      linux-arm-kernel@lists.infradead.org
11855 S:      Maintained
11856 F:      drivers/pci/controller/dwc/*layerscape*
11857
11858 PCI DRIVER FOR GENERIC OF HOSTS
11859 M:      Will Deacon <will.deacon@arm.com>
11860 L:      linux-pci@vger.kernel.org
11861 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11862 S:      Maintained
11863 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11864 F:      drivers/pci/controller/pci-host-common.c
11865 F:      drivers/pci/controller/pci-host-generic.c
11866
11867 PCI DRIVER FOR IMX6
11868 M:      Richard Zhu <hongxing.zhu@nxp.com>
11869 M:      Lucas Stach <l.stach@pengutronix.de>
11870 L:      linux-pci@vger.kernel.org
11871 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11872 S:      Maintained
11873 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11874 F:      drivers/pci/controller/dwc/*imx6*
11875
11876 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11877 M:      Keith Busch <keith.busch@intel.com>
11878 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11879 L:      linux-pci@vger.kernel.org
11880 S:      Supported
11881 F:      drivers/pci/controller/vmd.c
11882
11883 PCI DRIVER FOR MICROSEMI SWITCHTEC
11884 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11885 M:      Logan Gunthorpe <logang@deltatee.com>
11886 L:      linux-pci@vger.kernel.org
11887 S:      Maintained
11888 F:      Documentation/switchtec.txt
11889 F:      Documentation/ABI/testing/sysfs-class-switchtec
11890 F:      drivers/pci/switch/switchtec*
11891 F:      include/uapi/linux/switchtec_ioctl.h
11892 F:      include/linux/switchtec.h
11893 F:      drivers/ntb/hw/mscc/
11894
11895 PCI DRIVER FOR MOBIVEIL PCIE IP
11896 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11897 L:      linux-pci@vger.kernel.org
11898 S:      Supported
11899 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11900 F:      drivers/pci/controller/pcie-mobiveil.c
11901
11902 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11903 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11904 M:      Jason Cooper <jason@lakedaemon.net>
11905 L:      linux-pci@vger.kernel.org
11906 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11907 S:      Maintained
11908 F:      drivers/pci/controller/*mvebu*
11909
11910 PCI DRIVER FOR NVIDIA TEGRA
11911 M:      Thierry Reding <thierry.reding@gmail.com>
11912 L:      linux-tegra@vger.kernel.org
11913 L:      linux-pci@vger.kernel.org
11914 S:      Supported
11915 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11916 F:      drivers/pci/controller/pci-tegra.c
11917
11918 PCI DRIVER FOR RENESAS R-CAR
11919 M:      Simon Horman <horms@verge.net.au>
11920 L:      linux-pci@vger.kernel.org
11921 L:      linux-renesas-soc@vger.kernel.org
11922 S:      Maintained
11923 F:      drivers/pci/controller/*rcar*
11924
11925 PCI DRIVER FOR SAMSUNG EXYNOS
11926 M:      Jingoo Han <jingoohan1@gmail.com>
11927 L:      linux-pci@vger.kernel.org
11928 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11929 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11930 S:      Maintained
11931 F:      drivers/pci/controller/dwc/pci-exynos.c
11932
11933 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11934 M:      Jingoo Han <jingoohan1@gmail.com>
11935 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11936 L:      linux-pci@vger.kernel.org
11937 S:      Maintained
11938 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11939 F:      drivers/pci/controller/dwc/*designware*
11940
11941 PCI DRIVER FOR TI DRA7XX
11942 M:      Kishon Vijay Abraham I <kishon@ti.com>
11943 L:      linux-omap@vger.kernel.org
11944 L:      linux-pci@vger.kernel.org
11945 S:      Supported
11946 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11947 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11948
11949 PCI DRIVER FOR TI KEYSTONE
11950 M:      Murali Karicheri <m-karicheri2@ti.com>
11951 L:      linux-pci@vger.kernel.org
11952 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11953 S:      Maintained
11954 F:      drivers/pci/controller/dwc/pci-keystone.c
11955
11956 PCI ENDPOINT SUBSYSTEM
11957 M:      Kishon Vijay Abraham I <kishon@ti.com>
11958 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11959 L:      linux-pci@vger.kernel.org
11960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11961 S:      Supported
11962 F:      drivers/pci/endpoint/
11963 F:      drivers/misc/pci_endpoint_test.c
11964 F:      tools/pci/
11965
11966 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11967 M:      Russell Currey <ruscur@russell.cc>
11968 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11969 M:      Oliver O'Halloran <oohall@gmail.com>
11970 L:      linuxppc-dev@lists.ozlabs.org
11971 S:      Supported
11972 F:      Documentation/PCI/pci-error-recovery.txt
11973 F:      drivers/pci/pcie/aer.c
11974 F:      drivers/pci/pcie/dpc.c
11975 F:      drivers/pci/pcie/err.c
11976 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11977 F:      arch/powerpc/kernel/eeh*.c
11978 F:      arch/powerpc/platforms/*/eeh*.c
11979 F:      arch/powerpc/include/*/eeh*.h
11980
11981 PCI ERROR RECOVERY
11982 M:      Linas Vepstas <linasvepstas@gmail.com>
11983 L:      linux-pci@vger.kernel.org
11984 S:      Supported
11985 F:      Documentation/PCI/pci-error-recovery.txt
11986
11987 PCI MSI DRIVER FOR ALTERA MSI IP
11988 M:      Ley Foon Tan <lftan@altera.com>
11989 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11990 L:      linux-pci@vger.kernel.org
11991 S:      Supported
11992 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11993 F:      drivers/pci/controller/pcie-altera-msi.c
11994
11995 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11996 M:      Toan Le <toan@os.amperecomputing.com>
11997 L:      linux-pci@vger.kernel.org
11998 L:      linux-arm-kernel@lists.infradead.org
11999 S:      Maintained
12000 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12001 F:      drivers/pci/controller/pci-xgene-msi.c
12002
12003 PCI SUBSYSTEM
12004 M:      Bjorn Helgaas <bhelgaas@google.com>
12005 L:      linux-pci@vger.kernel.org
12006 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12008 S:      Supported
12009 F:      Documentation/devicetree/bindings/pci/
12010 F:      Documentation/PCI/
12011 F:      drivers/acpi/pci*
12012 F:      drivers/pci/
12013 F:      include/asm-generic/pci*
12014 F:      include/linux/pci*
12015 F:      include/linux/of_pci.h
12016 F:      include/uapi/linux/pci*
12017 F:      lib/pci*
12018 F:      arch/x86/pci/
12019 F:      arch/x86/kernel/quirks.c
12020 F:      arch/x86/kernel/early-quirks.c
12021
12022 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12023 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12024 L:      linux-pci@vger.kernel.org
12025 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12027 S:      Supported
12028 F:      drivers/pci/controller/
12029
12030 PCIE DRIVER FOR AMLOGIC MESON
12031 M:      Yue Wang <yue.wang@Amlogic.com>
12032 L:      linux-pci@vger.kernel.org
12033 L:      linux-amlogic@lists.infradead.org
12034 S:      Maintained
12035 F:      drivers/pci/controller/dwc/pci-meson.c
12036
12037 PCIE DRIVER FOR AXIS ARTPEC
12038 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12039 L:      linux-arm-kernel@axis.com
12040 L:      linux-pci@vger.kernel.org
12041 S:      Maintained
12042 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12043 F:      drivers/pci/controller/dwc/*artpec*
12044
12045 PCIE DRIVER FOR CAVIUM THUNDERX
12046 M:      David Daney <david.daney@cavium.com>
12047 L:      linux-pci@vger.kernel.org
12048 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12049 S:      Supported
12050 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12051 F:      drivers/pci/controller/pci-thunder-*
12052
12053 PCIE DRIVER FOR HISILICON
12054 M:      Zhou Wang <wangzhou1@hisilicon.com>
12055 L:      linux-pci@vger.kernel.org
12056 S:      Maintained
12057 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12058 F:      drivers/pci/controller/dwc/pcie-hisi.c
12059
12060 PCIE DRIVER FOR HISILICON KIRIN
12061 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12062 M:      Binghui Wang <wangbinghui@hisilicon.com>
12063 L:      linux-pci@vger.kernel.org
12064 S:      Maintained
12065 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12066 F:      drivers/pci/controller/dwc/pcie-kirin.c
12067
12068 PCIE DRIVER FOR HISILICON STB
12069 M:      Shawn Guo <shawn.guo@linaro.org>
12070 L:      linux-pci@vger.kernel.org
12071 S:      Maintained
12072 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12073 F:      drivers/pci/controller/dwc/pcie-histb.c
12074
12075 PCIE DRIVER FOR MEDIATEK
12076 M:      Ryder Lee <ryder.lee@mediatek.com>
12077 L:      linux-pci@vger.kernel.org
12078 L:      linux-mediatek@lists.infradead.org
12079 S:      Supported
12080 F:      Documentation/devicetree/bindings/pci/mediatek*
12081 F:      drivers/pci/controller/*mediatek*
12082
12083 PCIE DRIVER FOR QUALCOMM MSM
12084 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12085 L:      linux-pci@vger.kernel.org
12086 L:      linux-arm-msm@vger.kernel.org
12087 S:      Maintained
12088 F:      drivers/pci/controller/dwc/*qcom*
12089
12090 PCIE DRIVER FOR ROCKCHIP
12091 M:      Shawn Lin <shawn.lin@rock-chips.com>
12092 L:      linux-pci@vger.kernel.org
12093 L:      linux-rockchip@lists.infradead.org
12094 S:      Maintained
12095 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12096 F:      drivers/pci/controller/pcie-rockchip*
12097
12098 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12099 M:      Linus Walleij <linus.walleij@linaro.org>
12100 L:      linux-pci@vger.kernel.org
12101 S:      Maintained
12102 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12103 F:      drivers/pci/controller/pci-v3-semi.c
12104
12105 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12106 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12107 L:      linux-pci@vger.kernel.org
12108 S:      Maintained
12109 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12110 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12111
12112 PCIE DRIVER FOR ST SPEAR13XX
12113 M:      Pratyush Anand <pratyush.anand@gmail.com>
12114 L:      linux-pci@vger.kernel.org
12115 S:      Maintained
12116 F:      drivers/pci/controller/dwc/*spear*
12117
12118 PCMCIA SUBSYSTEM
12119 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12121 S:      Odd Fixes
12122 F:      Documentation/pcmcia/
12123 F:      tools/pcmcia/
12124 F:      drivers/pcmcia/
12125 F:      include/pcmcia/
12126
12127 PCNET32 NETWORK DRIVER
12128 M:      Don Fry <pcnet32@frontier.com>
12129 L:      netdev@vger.kernel.org
12130 S:      Maintained
12131 F:      drivers/net/ethernet/amd/pcnet32.c
12132
12133 PCRYPT PARALLEL CRYPTO ENGINE
12134 M:      Steffen Klassert <steffen.klassert@secunet.com>
12135 L:      linux-crypto@vger.kernel.org
12136 S:      Maintained
12137 F:      crypto/pcrypt.c
12138 F:      include/crypto/pcrypt.h
12139
12140 PEAQ WMI HOTKEYS DRIVER
12141 M:      Hans de Goede <hdegoede@redhat.com>
12142 L:      platform-driver-x86@vger.kernel.org
12143 S:      Maintained
12144 F:      drivers/platform/x86/peaq-wmi.c
12145
12146 PER-CPU MEMORY ALLOCATOR
12147 M:      Dennis Zhou <dennis@kernel.org>
12148 M:      Tejun Heo <tj@kernel.org>
12149 M:      Christoph Lameter <cl@linux.com>
12150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12151 S:      Maintained
12152 F:      include/linux/percpu*.h
12153 F:      mm/percpu*.c
12154 F:      arch/*/include/asm/percpu.h
12155
12156 PER-TASK DELAY ACCOUNTING
12157 M:      Balbir Singh <bsingharora@gmail.com>
12158 S:      Maintained
12159 F:      include/linux/delayacct.h
12160 F:      kernel/delayacct.c
12161
12162 PERFORMANCE EVENTS SUBSYSTEM
12163 M:      Peter Zijlstra <peterz@infradead.org>
12164 M:      Ingo Molnar <mingo@redhat.com>
12165 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12166 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12167 R:      Jiri Olsa <jolsa@redhat.com>
12168 R:      Namhyung Kim <namhyung@kernel.org>
12169 L:      linux-kernel@vger.kernel.org
12170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12171 S:      Supported
12172 F:      kernel/events/*
12173 F:      include/linux/perf_event.h
12174 F:      include/uapi/linux/perf_event.h
12175 F:      arch/*/kernel/perf_event*.c
12176 F:      arch/*/kernel/*/perf_event*.c
12177 F:      arch/*/kernel/*/*/perf_event*.c
12178 F:      arch/*/include/asm/perf_event.h
12179 F:      arch/*/kernel/perf_callchain.c
12180 F:      arch/*/events/*
12181 F:      tools/perf/
12182
12183 PERSONALITY HANDLING
12184 M:      Christoph Hellwig <hch@infradead.org>
12185 L:      linux-abi-devel@lists.sourceforge.net
12186 S:      Maintained
12187 F:      include/linux/personality.h
12188 F:      include/uapi/linux/personality.h
12189
12190 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12191 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12192 L:      linux-input@vger.kernel.org
12193 S:      Maintained
12194 F:      Documentation/input/devices/pxrc.rst
12195 F:      drivers/input/joystick/pxrc.c
12196
12197 PHONET PROTOCOL
12198 M:      Remi Denis-Courmont <courmisch@gmail.com>
12199 S:      Supported
12200 F:      Documentation/networking/phonet.txt
12201 F:      include/linux/phonet.h
12202 F:      include/net/phonet/
12203 F:      include/uapi/linux/phonet.h
12204 F:      net/phonet/
12205
12206 PHRAM MTD DRIVER
12207 M:      Joern Engel <joern@lazybastard.org>
12208 L:      linux-mtd@lists.infradead.org
12209 S:      Maintained
12210 F:      drivers/mtd/devices/phram.c
12211
12212 PICOLCD HID DRIVER
12213 M:      Bruno Prémont <bonbons@linux-vserver.org>
12214 L:      linux-input@vger.kernel.org
12215 S:      Maintained
12216 F:      drivers/hid/hid-picolcd*
12217
12218 PICOXCELL SUPPORT
12219 M:      Jamie Iles <jamie@jamieiles.com>
12220 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12221 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12222 S:      Supported
12223 F:      arch/arm/boot/dts/picoxcell*
12224 F:      arch/arm/mach-picoxcell/
12225 F:      drivers/crypto/picoxcell*
12226
12227 PIN CONTROL SUBSYSTEM
12228 M:      Linus Walleij <linus.walleij@linaro.org>
12229 L:      linux-gpio@vger.kernel.org
12230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12231 S:      Maintained
12232 F:      Documentation/devicetree/bindings/pinctrl/
12233 F:      Documentation/driver-api/pinctl.rst
12234 F:      drivers/pinctrl/
12235 F:      include/linux/pinctrl/
12236
12237 PIN CONTROLLER - MICROCHIP AT91
12238 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12239 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12240 L:      linux-gpio@vger.kernel.org
12241 S:      Supported
12242 F:      drivers/pinctrl/pinctrl-at91*
12243
12244 PIN CONTROLLER - FREESCALE
12245 M:      Dong Aisheng <aisheng.dong@nxp.com>
12246 M:      Fabio Estevam <festevam@gmail.com>
12247 M:      Shawn Guo <shawnguo@kernel.org>
12248 M:      Stefan Agner <stefan@agner.ch>
12249 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12250 L:      linux-gpio@vger.kernel.org
12251 S:      Maintained
12252 F:      drivers/pinctrl/freescale/
12253 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12254
12255 PIN CONTROLLER - INTEL
12256 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12257 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12258 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12259 S:      Maintained
12260 F:      drivers/pinctrl/intel/
12261
12262 PIN CONTROLLER - MEDIATEK
12263 M:      Sean Wang <sean.wang@kernel.org>
12264 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12265 S:      Maintained
12266 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12267 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12268 F:      drivers/pinctrl/mediatek/
12269
12270 PIN CONTROLLER - QUALCOMM
12271 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12272 S:      Maintained
12273 L:      linux-arm-msm@vger.kernel.org
12274 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12275 F:      drivers/pinctrl/qcom/
12276
12277 PIN CONTROLLER - RENESAS
12278 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12279 L:      linux-renesas-soc@vger.kernel.org
12280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12281 S:      Maintained
12282 F:      drivers/pinctrl/pinctrl-rz*
12283 F:      drivers/pinctrl/sh-pfc/
12284
12285 PIN CONTROLLER - SAMSUNG
12286 M:      Tomasz Figa <tomasz.figa@gmail.com>
12287 M:      Krzysztof Kozlowski <krzk@kernel.org>
12288 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12289 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12290 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12291 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12293 S:      Maintained
12294 F:      drivers/pinctrl/samsung/
12295 F:      include/dt-bindings/pinctrl/samsung.h
12296 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12297
12298 PIN CONTROLLER - SINGLE
12299 M:      Tony Lindgren <tony@atomide.com>
12300 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12301 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12302 L:      linux-omap@vger.kernel.org
12303 S:      Maintained
12304 F:      drivers/pinctrl/pinctrl-single.c
12305
12306 PIN CONTROLLER - ST SPEAR
12307 M:      Viresh Kumar <vireshk@kernel.org>
12308 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12309 W:      http://www.st.com/spear
12310 S:      Maintained
12311 F:      drivers/pinctrl/spear/
12312
12313 PISTACHIO SOC SUPPORT
12314 M:      James Hartley <james.hartley@sondrel.com>
12315 L:      linux-mips@vger.kernel.org
12316 S:      Odd Fixes
12317 F:      arch/mips/pistachio/
12318 F:      arch/mips/include/asm/mach-pistachio/
12319 F:      arch/mips/boot/dts/img/pistachio*
12320 F:      arch/mips/configs/pistachio*_defconfig
12321
12322 PKTCDVD DRIVER
12323 S:      Orphan
12324 M:      linux-block@vger.kernel.org
12325 F:      drivers/block/pktcdvd.c
12326 F:      include/linux/pktcdvd.h
12327 F:      include/uapi/linux/pktcdvd.h
12328
12329 PKUNITY SOC DRIVERS
12330 M:      Guan Xuetao <gxt@pku.edu.cn>
12331 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12332 S:      Maintained
12333 T:      git git://github.com/gxt/linux.git
12334 F:      drivers/input/serio/i8042-unicore32io.h
12335 F:      drivers/i2c/busses/i2c-puv3.c
12336 F:      drivers/video/fbdev/fb-puv3.c
12337 F:      drivers/rtc/rtc-puv3.c
12338
12339 PMBUS HARDWARE MONITORING DRIVERS
12340 M:      Guenter Roeck <linux@roeck-us.net>
12341 L:      linux-hwmon@vger.kernel.org
12342 W:      http://hwmon.wiki.kernel.org/
12343 W:      http://www.roeck-us.net/linux/drivers/
12344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12345 S:      Maintained
12346 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12347 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12348 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12349 F:      Documentation/hwmon/adm1275
12350 F:      Documentation/hwmon/ibm-cffps
12351 F:      Documentation/hwmon/ir35221
12352 F:      Documentation/hwmon/lm25066
12353 F:      Documentation/hwmon/ltc2978
12354 F:      Documentation/hwmon/ltc3815
12355 F:      Documentation/hwmon/max16064
12356 F:      Documentation/hwmon/max20751
12357 F:      Documentation/hwmon/max31785
12358 F:      Documentation/hwmon/max34440
12359 F:      Documentation/hwmon/max8688
12360 F:      Documentation/hwmon/pmbus
12361 F:      Documentation/hwmon/pmbus-core
12362 F:      Documentation/hwmon/tps40422
12363 F:      Documentation/hwmon/ucd9000
12364 F:      Documentation/hwmon/ucd9200
12365 F:      Documentation/hwmon/zl6100
12366 F:      drivers/hwmon/pmbus/
12367 F:      include/linux/pmbus.h
12368
12369 PMC SIERRA MaxRAID DRIVER
12370 L:      linux-scsi@vger.kernel.org
12371 W:      http://www.pmc-sierra.com/
12372 S:      Orphan
12373 F:      drivers/scsi/pmcraid.*
12374
12375 PMC SIERRA PM8001 DRIVER
12376 M:      Jack Wang <jinpu.wang@profitbricks.com>
12377 M:      lindar_liu@usish.com
12378 L:      linux-scsi@vger.kernel.org
12379 S:      Supported
12380 F:      drivers/scsi/pm8001/
12381
12382 PNP SUPPORT
12383 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12384 S:      Maintained
12385 F:      drivers/pnp/
12386
12387 PNI RM3100 IIO DRIVER
12388 M:      Song Qiang <songqiang1304521@gmail.com>
12389 L:      linux-iio@vger.kernel.org
12390 S:      Maintained
12391 F:      drivers/iio/magnetometer/rm3100*
12392 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12393
12394 POSIX CLOCKS and TIMERS
12395 M:      Thomas Gleixner <tglx@linutronix.de>
12396 L:      linux-kernel@vger.kernel.org
12397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12398 S:      Maintained
12399 F:      fs/timerfd.c
12400 F:      include/linux/timer*
12401 F:      kernel/time/*timer*
12402
12403 POWER MANAGEMENT CORE
12404 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12405 L:      linux-pm@vger.kernel.org
12406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12407 B:      https://bugzilla.kernel.org
12408 S:      Supported
12409 F:      drivers/base/power/
12410 F:      include/linux/pm.h
12411 F:      include/linux/pm_*
12412 F:      include/linux/powercap.h
12413 F:      drivers/powercap/
12414 F:      kernel/configs/nopm.config
12415
12416 POWER STATE COORDINATION INTERFACE (PSCI)
12417 M:      Mark Rutland <mark.rutland@arm.com>
12418 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12419 L:      linux-arm-kernel@lists.infradead.org
12420 S:      Maintained
12421 F:      drivers/firmware/psci*.c
12422 F:      include/linux/psci.h
12423 F:      include/uapi/linux/psci.h
12424
12425 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12426 M:      Sebastian Reichel <sre@kernel.org>
12427 L:      linux-pm@vger.kernel.org
12428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12429 S:      Maintained
12430 F:      Documentation/ABI/testing/sysfs-class-power
12431 F:      Documentation/devicetree/bindings/power/supply/
12432 F:      include/linux/power_supply.h
12433 F:      drivers/power/supply/
12434
12435 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12436 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12437 L:      linuxppc-dev@lists.ozlabs.org
12438 S:      Maintained
12439 F:      drivers/char/powernv-op-panel.c
12440
12441 PPP OVER ATM (RFC 2364)
12442 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12443 S:      Maintained
12444 F:      net/atm/pppoatm.c
12445 F:      include/uapi/linux/atmppp.h
12446
12447 PPP OVER ETHERNET
12448 M:      Michal Ostrowski <mostrows@earthlink.net>
12449 S:      Maintained
12450 F:      drivers/net/ppp/pppoe.c
12451 F:      drivers/net/ppp/pppox.c
12452
12453 PPP OVER L2TP
12454 M:      James Chapman <jchapman@katalix.com>
12455 S:      Maintained
12456 F:      net/l2tp/l2tp_ppp.c
12457 F:      include/linux/if_pppol2tp.h
12458 F:      include/uapi/linux/if_pppol2tp.h
12459
12460 PPP PROTOCOL DRIVERS AND COMPRESSORS
12461 M:      Paul Mackerras <paulus@samba.org>
12462 L:      linux-ppp@vger.kernel.org
12463 S:      Maintained
12464 F:      drivers/net/ppp/ppp_*
12465
12466 PPS SUPPORT
12467 M:      Rodolfo Giometti <giometti@enneenne.com>
12468 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12469 L:      linuxpps@ml.enneenne.com (subscribers-only)
12470 S:      Maintained
12471 F:      Documentation/pps/
12472 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12473 F:      Documentation/ABI/testing/sysfs-pps
12474 F:      drivers/pps/
12475 F:      include/linux/pps*.h
12476 F:      include/uapi/linux/pps.h
12477
12478 PPTP DRIVER
12479 M:      Dmitry Kozlov <xeb@mail.ru>
12480 L:      netdev@vger.kernel.org
12481 S:      Maintained
12482 F:      drivers/net/ppp/pptp.c
12483 W:      http://sourceforge.net/projects/accel-pptp
12484
12485 PRINTK
12486 M:      Petr Mladek <pmladek@suse.com>
12487 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12488 R:      Steven Rostedt <rostedt@goodmis.org>
12489 S:      Maintained
12490 F:      kernel/printk/
12491 F:      include/linux/printk.h
12492
12493 PRISM54 WIRELESS DRIVER
12494 M:      Luis Chamberlain <mcgrof@kernel.org>
12495 L:      linux-wireless@vger.kernel.org
12496 W:      http://wireless.kernel.org/en/users/Drivers/p54
12497 S:      Obsolete
12498 F:      drivers/net/wireless/intersil/prism54/
12499
12500 PROC FILESYSTEM
12501 R:      Alexey Dobriyan <adobriyan@gmail.com>
12502 L:      linux-kernel@vger.kernel.org
12503 L:      linux-fsdevel@vger.kernel.org
12504 S:      Maintained
12505 F:      fs/proc/
12506 F:      include/linux/proc_fs.h
12507 F:      tools/testing/selftests/proc/
12508 F:      Documentation/filesystems/proc.txt
12509
12510 PROC SYSCTL
12511 M:      Luis Chamberlain <mcgrof@kernel.org>
12512 M:      Kees Cook <keescook@chromium.org>
12513 L:      linux-kernel@vger.kernel.org
12514 L:      linux-fsdevel@vger.kernel.org
12515 S:      Maintained
12516 F:      fs/proc/proc_sysctl.c
12517 F:      include/linux/sysctl.h
12518 F:      kernel/sysctl.c
12519 F:      tools/testing/selftests/sysctl/
12520
12521 PS3 NETWORK SUPPORT
12522 M:      Geoff Levand <geoff@infradead.org>
12523 L:      netdev@vger.kernel.org
12524 L:      linuxppc-dev@lists.ozlabs.org
12525 S:      Maintained
12526 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12527
12528 PS3 PLATFORM SUPPORT
12529 M:      Geoff Levand <geoff@infradead.org>
12530 L:      linuxppc-dev@lists.ozlabs.org
12531 S:      Maintained
12532 F:      arch/powerpc/boot/ps3*
12533 F:      arch/powerpc/include/asm/lv1call.h
12534 F:      arch/powerpc/include/asm/ps3*.h
12535 F:      arch/powerpc/platforms/ps3/
12536 F:      drivers/*/ps3*
12537 F:      drivers/ps3/
12538 F:      drivers/rtc/rtc-ps3.c
12539 F:      drivers/usb/host/*ps3.c
12540 F:      sound/ppc/snd_ps3*
12541
12542 PS3VRAM DRIVER
12543 M:      Jim Paris <jim@jtan.com>
12544 M:      Geoff Levand <geoff@infradead.org>
12545 L:      linuxppc-dev@lists.ozlabs.org
12546 S:      Maintained
12547 F:      drivers/block/ps3vram.c
12548
12549 PSAMPLE PACKET SAMPLING SUPPORT:
12550 M:      Yotam Gigi <yotam.gi@gmail.com>
12551 S:      Maintained
12552 F:      net/psample
12553 F:      include/net/psample.h
12554 F:      include/uapi/linux/psample.h
12555
12556 PSTORE FILESYSTEM
12557 M:      Kees Cook <keescook@chromium.org>
12558 M:      Anton Vorontsov <anton@enomsg.org>
12559 M:      Colin Cross <ccross@android.com>
12560 M:      Tony Luck <tony.luck@intel.com>
12561 S:      Maintained
12562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12563 F:      fs/pstore/
12564 F:      include/linux/pstore*
12565 F:      drivers/firmware/efi/efi-pstore.c
12566 F:      drivers/acpi/apei/erst.c
12567 F:      Documentation/admin-guide/ramoops.rst
12568 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12569 K:      \b(pstore|ramoops)
12570
12571 PTP HARDWARE CLOCK SUPPORT
12572 M:      Richard Cochran <richardcochran@gmail.com>
12573 L:      netdev@vger.kernel.org
12574 S:      Maintained
12575 W:      http://linuxptp.sourceforge.net/
12576 F:      Documentation/ABI/testing/sysfs-ptp
12577 F:      Documentation/ptp/*
12578 F:      drivers/net/phy/dp83640*
12579 F:      drivers/ptp/*
12580 F:      include/linux/ptp_cl*
12581
12582 PTRACE SUPPORT
12583 M:      Oleg Nesterov <oleg@redhat.com>
12584 S:      Maintained
12585 F:      include/asm-generic/syscall.h
12586 F:      include/linux/ptrace.h
12587 F:      include/linux/regset.h
12588 F:      include/linux/tracehook.h
12589 F:      include/uapi/linux/ptrace.h
12590 F:      include/uapi/linux/ptrace.h
12591 F:      include/asm-generic/ptrace.h
12592 F:      kernel/ptrace.c
12593 F:      arch/*/ptrace*.c
12594 F:      arch/*/*/ptrace*.c
12595 F:      arch/*/include/asm/ptrace*.h
12596
12597 PULSE8-CEC DRIVER
12598 M:      Hans Verkuil <hverkuil@xs4all.nl>
12599 L:      linux-media@vger.kernel.org
12600 T:      git git://linuxtv.org/media_tree.git
12601 S:      Maintained
12602 F:      drivers/media/usb/pulse8-cec/*
12603 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12604
12605 PVRUSB2 VIDEO4LINUX DRIVER
12606 M:      Mike Isely <isely@pobox.com>
12607 L:      pvrusb2@isely.net       (subscribers-only)
12608 L:      linux-media@vger.kernel.org
12609 W:      http://www.isely.net/pvrusb2/
12610 T:      git git://linuxtv.org/media_tree.git
12611 S:      Maintained
12612 F:      Documentation/media/v4l-drivers/pvrusb2*
12613 F:      drivers/media/usb/pvrusb2/
12614
12615 PWC WEBCAM DRIVER
12616 M:      Hans Verkuil <hverkuil@xs4all.nl>
12617 L:      linux-media@vger.kernel.org
12618 T:      git git://linuxtv.org/media_tree.git
12619 S:      Odd Fixes
12620 F:      drivers/media/usb/pwc/*
12621 F:      include/trace/events/pwc.h
12622
12623 PWM FAN DRIVER
12624 M:      Kamil Debski <kamil@wypas.org>
12625 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12626 L:      linux-hwmon@vger.kernel.org
12627 S:      Supported
12628 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12629 F:      Documentation/hwmon/pwm-fan
12630 F:      drivers/hwmon/pwm-fan.c
12631
12632 PWM IR Transmitter
12633 M:      Sean Young <sean@mess.org>
12634 L:      linux-media@vger.kernel.org
12635 S:      Maintained
12636 F:      drivers/media/rc/pwm-ir-tx.c
12637
12638 PWM SUBSYSTEM
12639 M:      Thierry Reding <thierry.reding@gmail.com>
12640 L:      linux-pwm@vger.kernel.org
12641 S:      Maintained
12642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12643 F:      Documentation/pwm.txt
12644 F:      Documentation/devicetree/bindings/pwm/
12645 F:      include/linux/pwm.h
12646 F:      drivers/pwm/
12647 F:      drivers/video/backlight/pwm_bl.c
12648 F:      include/linux/pwm_backlight.h
12649 F:      drivers/gpio/gpio-mvebu.c
12650 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12651
12652 PXA GPIO DRIVER
12653 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12654 L:      linux-gpio@vger.kernel.org
12655 S:      Maintained
12656 F:      drivers/gpio/gpio-pxa.c
12657
12658 PXA MMCI DRIVER
12659 S:      Orphan
12660
12661 PXA RTC DRIVER
12662 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12663 L:      linux-rtc@vger.kernel.org
12664 S:      Maintained
12665
12666 PXA2xx/PXA3xx SUPPORT
12667 M:      Daniel Mack <daniel@zonque.org>
12668 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12669 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12670 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12671 T:      git git://github.com/hzhuang1/linux.git
12672 T:      git git://github.com/rjarzmik/linux.git
12673 S:      Maintained
12674 F:      arch/arm/boot/dts/pxa*
12675 F:      arch/arm/mach-pxa/
12676 F:      drivers/dma/pxa*
12677 F:      drivers/pcmcia/pxa2xx*
12678 F:      drivers/pinctrl/pxa/
12679 F:      drivers/spi/spi-pxa2xx*
12680 F:      drivers/usb/gadget/udc/pxa2*
12681 F:      include/sound/pxa2xx-lib.h
12682 F:      sound/arm/pxa*
12683 F:      sound/soc/pxa/
12684
12685 QAT DRIVER
12686 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12687 L:      qat-linux@intel.com
12688 S:      Supported
12689 F:      drivers/crypto/qat/
12690
12691 QCOM AUDIO (ASoC) DRIVERS
12692 M:      Patrick Lai <plai@codeaurora.org>
12693 M:      Banajit Goswami <bgoswami@codeaurora.org>
12694 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12695 S:      Supported
12696 F:      sound/soc/qcom/
12697
12698 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12699 M:      Gabriel Somlo <somlo@cmu.edu>
12700 M:      "Michael S. Tsirkin" <mst@redhat.com>
12701 L:      qemu-devel@nongnu.org
12702 S:      Maintained
12703 F:      drivers/firmware/qemu_fw_cfg.c
12704 F:      include/uapi/linux/qemu_fw_cfg.h
12705
12706 QIB DRIVER
12707 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12708 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12709 L:      linux-rdma@vger.kernel.org
12710 S:      Supported
12711 F:      drivers/infiniband/hw/qib/
12712
12713 QLOGIC QL41xxx FCOE DRIVER
12714 M:      QLogic-Storage-Upstream@cavium.com
12715 L:      linux-scsi@vger.kernel.org
12716 S:      Supported
12717 F:      drivers/scsi/qedf/
12718
12719 QLOGIC QL41xxx ISCSI DRIVER
12720 M:      QLogic-Storage-Upstream@cavium.com
12721 L:      linux-scsi@vger.kernel.org
12722 S:      Supported
12723 F:      drivers/scsi/qedi/
12724
12725 QLOGIC QL4xxx ETHERNET DRIVER
12726 M:      Ariel Elior <aelior@marvell.com>
12727 M:      GR-everest-linux-l2@marvell.com
12728 L:      netdev@vger.kernel.org
12729 S:      Supported
12730 F:      drivers/net/ethernet/qlogic/qed/
12731 F:      include/linux/qed/
12732 F:      drivers/net/ethernet/qlogic/qede/
12733
12734 QLOGIC QL4xxx RDMA DRIVER
12735 M:      Michal Kalderon <mkalderon@marvell.com>
12736 M:      Ariel Elior <aelior@marvell.com>
12737 L:      linux-rdma@vger.kernel.org
12738 S:      Supported
12739 F:      drivers/infiniband/hw/qedr/
12740 F:      include/uapi/rdma/qedr-abi.h
12741
12742 QLOGIC QLA1280 SCSI DRIVER
12743 M:      Michael Reed <mdr@sgi.com>
12744 L:      linux-scsi@vger.kernel.org
12745 S:      Maintained
12746 F:      drivers/scsi/qla1280.[ch]
12747
12748 QLOGIC QLA2XXX FC-SCSI DRIVER
12749 M:      qla2xxx-upstream@qlogic.com
12750 L:      linux-scsi@vger.kernel.org
12751 S:      Supported
12752 F:      Documentation/scsi/LICENSE.qla2xxx
12753 F:      drivers/scsi/qla2xxx/
12754
12755 QLOGIC QLA3XXX NETWORK DRIVER
12756 M:      GR-Linux-NIC-Dev@marvell.com
12757 L:      netdev@vger.kernel.org
12758 S:      Supported
12759 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12760 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12761
12762 QLOGIC QLA4XXX iSCSI DRIVER
12763 M:      QLogic-Storage-Upstream@qlogic.com
12764 L:      linux-scsi@vger.kernel.org
12765 S:      Supported
12766 F:      Documentation/scsi/LICENSE.qla4xxx
12767 F:      drivers/scsi/qla4xxx/
12768
12769 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12770 M:      Shahed Shaikh <shshaikh@marvell.com>
12771 M:      Manish Chopra <manishc@marvell.com>
12772 M:      GR-Linux-NIC-Dev@marvell.com
12773 L:      netdev@vger.kernel.org
12774 S:      Supported
12775 F:      drivers/net/ethernet/qlogic/qlcnic/
12776
12777 QLOGIC QLGE 10Gb ETHERNET DRIVER
12778 M:      Manish Chopra <manishc@marvell.com>
12779 M:      GR-Linux-NIC-Dev@marvell.com
12780 L:      netdev@vger.kernel.org
12781 S:      Supported
12782 F:      drivers/net/ethernet/qlogic/qlge/
12783
12784 QM1D1B0004 MEDIA DRIVER
12785 M:      Akihiro Tsukada <tskd08@gmail.com>
12786 L:      linux-media@vger.kernel.org
12787 S:      Odd Fixes
12788 F:      drivers/media/tuners/qm1d1b0004*
12789
12790 QM1D1C0042 MEDIA DRIVER
12791 M:      Akihiro Tsukada <tskd08@gmail.com>
12792 L:      linux-media@vger.kernel.org
12793 S:      Odd Fixes
12794 F:      drivers/media/tuners/qm1d1c0042*
12795
12796 QNX4 FILESYSTEM
12797 M:      Anders Larsen <al@alarsen.net>
12798 W:      http://www.alarsen.net/linux/qnx4fs/
12799 S:      Maintained
12800 F:      fs/qnx4/
12801 F:      include/uapi/linux/qnx4_fs.h
12802 F:      include/uapi/linux/qnxtypes.h
12803
12804 QORIQ DPAA2 FSL-MC BUS DRIVER
12805 M:      Stuart Yoder <stuyoder@gmail.com>
12806 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12807 L:      linux-kernel@vger.kernel.org
12808 S:      Maintained
12809 F:      drivers/bus/fsl-mc/
12810 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12811 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
12812
12813 QT1010 MEDIA DRIVER
12814 M:      Antti Palosaari <crope@iki.fi>
12815 L:      linux-media@vger.kernel.org
12816 W:      https://linuxtv.org
12817 W:      http://palosaari.fi/linux/
12818 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12819 T:      git git://linuxtv.org/anttip/media_tree.git
12820 S:      Maintained
12821 F:      drivers/media/tuners/qt1010*
12822
12823 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12824 M:      Kalle Valo <kvalo@codeaurora.org>
12825 L:      ath10k@lists.infradead.org
12826 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12827 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12828 S:      Supported
12829 F:      drivers/net/wireless/ath/ath10k/
12830
12831 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12832 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12833 L:      linux-wireless@vger.kernel.org
12834 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12835 S:      Supported
12836 F:      drivers/net/wireless/ath/ath9k/
12837
12838 QUALCOMM CAMERA SUBSYSTEM DRIVER
12839 M:      Todor Tomov <todor.too@gmail.com>
12840 L:      linux-media@vger.kernel.org
12841 S:      Maintained
12842 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12843 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12844 F:      drivers/media/platform/qcom/camss/
12845
12846 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12847 M:      Ilia Lin <ilia.lin@kernel.org>
12848 L:      linux-pm@vger.kernel.org
12849 S:      Maintained
12850 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12851 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
12852
12853 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12854 M:      Timur Tabi <timur@kernel.org>
12855 L:      netdev@vger.kernel.org
12856 S:      Maintained
12857 F:      drivers/net/ethernet/qualcomm/emac/
12858
12859 QUALCOMM ETHQOS ETHERNET DRIVER
12860 M:      Vinod Koul <vkoul@kernel.org>
12861 M:      Niklas Cassel <niklas.cassel@linaro.org>
12862 L:      netdev@vger.kernel.org
12863 S:      Maintained
12864 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
12865 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
12866
12867 QUALCOMM GENERIC INTERFACE I2C DRIVER
12868 M:      Alok Chauhan <alokc@codeaurora.org>
12869 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12870 L:      linux-i2c@vger.kernel.org
12871 L:      linux-arm-msm@vger.kernel.org
12872 S:      Supported
12873 F:      drivers/i2c/busses/i2c-qcom-geni.c
12874
12875 QUALCOMM HEXAGON ARCHITECTURE
12876 M:      Richard Kuo <rkuo@codeaurora.org>
12877 L:      linux-hexagon@vger.kernel.org
12878 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12879 S:      Supported
12880 F:      arch/hexagon/
12881
12882 QUALCOMM HIDMA DRIVER
12883 M:      Sinan Kaya <okaya@kernel.org>
12884 L:      linux-arm-kernel@lists.infradead.org
12885 L:      linux-arm-msm@vger.kernel.org
12886 L:      dmaengine@vger.kernel.org
12887 S:      Supported
12888 F:      drivers/dma/qcom/hidma*
12889
12890 QUALCOMM IOMMU
12891 M:      Rob Clark <robdclark@gmail.com>
12892 L:      iommu@lists.linux-foundation.org
12893 L:      linux-arm-msm@vger.kernel.org
12894 S:      Maintained
12895 F:      drivers/iommu/qcom_iommu.c
12896
12897 QUALCOMM TSENS THERMAL DRIVER
12898 M:      Amit Kucheria <amit.kucheria@linaro.org>
12899 L:      linux-pm@vger.kernel.org
12900 L:      linux-arm-msm@vger.kernel.org
12901 S:      Maintained
12902 F:      drivers/thermal/qcom/
12903
12904 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12905 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12906 L:      linux-media@vger.kernel.org
12907 L:      linux-arm-msm@vger.kernel.org
12908 T:      git git://linuxtv.org/media_tree.git
12909 S:      Maintained
12910 F:      drivers/media/platform/qcom/venus/
12911
12912 QUALCOMM WCN36XX WIRELESS DRIVER
12913 M:      Kalle Valo <kvalo@codeaurora.org>
12914 L:      wcn36xx@lists.infradead.org
12915 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12916 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12917 S:      Supported
12918 F:      drivers/net/wireless/ath/wcn36xx/
12919
12920 QUANTENNA QTNFMAC WIRELESS DRIVER
12921 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12922 M:      Avinash Patil <avinashp@quantenna.com>
12923 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12924 L:      linux-wireless@vger.kernel.org
12925 S:      Maintained
12926 F:      drivers/net/wireless/quantenna
12927
12928 RADEON and AMDGPU DRM DRIVERS
12929 M:      Alex Deucher <alexander.deucher@amd.com>
12930 M:      Christian König <christian.koenig@amd.com>
12931 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12932 L:      amd-gfx@lists.freedesktop.org
12933 T:      git git://people.freedesktop.org/~agd5f/linux
12934 S:      Supported
12935 F:      drivers/gpu/drm/radeon/
12936 F:      include/uapi/drm/radeon_drm.h
12937 F:      drivers/gpu/drm/amd/
12938 F:      include/uapi/drm/amdgpu_drm.h
12939
12940 RADEON FRAMEBUFFER DISPLAY DRIVER
12941 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12942 L:      linux-fbdev@vger.kernel.org
12943 S:      Maintained
12944 F:      drivers/video/fbdev/aty/radeon*
12945 F:      include/uapi/linux/radeonfb.h
12946
12947 RADIOSHARK RADIO DRIVER
12948 M:      Hans Verkuil <hverkuil@xs4all.nl>
12949 L:      linux-media@vger.kernel.org
12950 T:      git git://linuxtv.org/media_tree.git
12951 S:      Maintained
12952 F:      drivers/media/radio/radio-shark.c
12953
12954 RADIOSHARK2 RADIO DRIVER
12955 M:      Hans Verkuil <hverkuil@xs4all.nl>
12956 L:      linux-media@vger.kernel.org
12957 T:      git git://linuxtv.org/media_tree.git
12958 S:      Maintained
12959 F:      drivers/media/radio/radio-shark2.c
12960 F:      drivers/media/radio/radio-tea5777.c
12961
12962 RADOS BLOCK DEVICE (RBD)
12963 M:      Ilya Dryomov <idryomov@gmail.com>
12964 M:      Sage Weil <sage@redhat.com>
12965 M:      Alex Elder <elder@kernel.org>
12966 L:      ceph-devel@vger.kernel.org
12967 W:      http://ceph.com/
12968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12969 T:      git git://github.com/ceph/ceph-client.git
12970 S:      Supported
12971 F:      Documentation/ABI/testing/sysfs-bus-rbd
12972 F:      drivers/block/rbd.c
12973 F:      drivers/block/rbd_types.h
12974
12975 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12976 M:      Paul Mackerras <paulus@samba.org>
12977 L:      linux-fbdev@vger.kernel.org
12978 S:      Maintained
12979 F:      drivers/video/fbdev/aty/aty128fb.c
12980
12981 RAINSHADOW-CEC DRIVER
12982 M:      Hans Verkuil <hverkuil@xs4all.nl>
12983 L:      linux-media@vger.kernel.org
12984 T:      git git://linuxtv.org/media_tree.git
12985 S:      Maintained
12986 F:      drivers/media/usb/rainshadow-cec/*
12987
12988 RALINK MIPS ARCHITECTURE
12989 M:      John Crispin <john@phrozen.org>
12990 L:      linux-mips@vger.kernel.org
12991 S:      Maintained
12992 F:      arch/mips/ralink
12993
12994 RALINK RT2X00 WIRELESS LAN DRIVER
12995 P:      rt2x00 project
12996 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12997 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12998 L:      linux-wireless@vger.kernel.org
12999 S:      Maintained
13000 F:      drivers/net/wireless/ralink/rt2x00/
13001
13002 RAMDISK RAM BLOCK DEVICE DRIVER
13003 M:      Jens Axboe <axboe@kernel.dk>
13004 S:      Maintained
13005 F:      Documentation/blockdev/ramdisk.txt
13006 F:      drivers/block/brd.c
13007
13008 RANCHU VIRTUAL BOARD FOR MIPS
13009 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13010 L:      linux-mips@vger.kernel.org
13011 S:      Supported
13012 F:      arch/mips/generic/board-ranchu.c
13013 F:      arch/mips/configs/generic/board-ranchu.config
13014
13015 RANDOM NUMBER DRIVER
13016 M:      "Theodore Ts'o" <tytso@mit.edu>
13017 S:      Maintained
13018 F:      drivers/char/random.c
13019
13020 RAPIDIO SUBSYSTEM
13021 M:      Matt Porter <mporter@kernel.crashing.org>
13022 M:      Alexandre Bounine <alex.bou9@gmail.com>
13023 S:      Maintained
13024 F:      drivers/rapidio/
13025
13026 RAS INFRASTRUCTURE
13027 M:      Tony Luck <tony.luck@intel.com>
13028 M:      Borislav Petkov <bp@alien8.de>
13029 L:      linux-edac@vger.kernel.org
13030 S:      Maintained
13031 F:      drivers/ras/
13032 F:      include/linux/ras.h
13033 F:      include/ras/ras_event.h
13034 F:      Documentation/admin-guide/ras.rst
13035
13036 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13037 L:      linux-wireless@vger.kernel.org
13038 S:      Orphan
13039 F:      drivers/net/wireless/ray*
13040
13041 RCUTORTURE TEST FRAMEWORK
13042 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13043 M:      Josh Triplett <josh@joshtriplett.org>
13044 R:      Steven Rostedt <rostedt@goodmis.org>
13045 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13046 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13047 L:      linux-kernel@vger.kernel.org
13048 S:      Supported
13049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13050 F:      tools/testing/selftests/rcutorture
13051
13052 RDC R-321X SoC
13053 M:      Florian Fainelli <florian@openwrt.org>
13054 S:      Maintained
13055
13056 RDC R6040 FAST ETHERNET DRIVER
13057 M:      Florian Fainelli <f.fainelli@gmail.com>
13058 L:      netdev@vger.kernel.org
13059 S:      Maintained
13060 F:      drivers/net/ethernet/rdc/r6040.c
13061
13062 RDMAVT - RDMA verbs software
13063 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13064 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13065 L:      linux-rdma@vger.kernel.org
13066 S:      Supported
13067 F:      drivers/infiniband/sw/rdmavt
13068
13069 RDS - RELIABLE DATAGRAM SOCKETS
13070 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13071 L:      netdev@vger.kernel.org
13072 L:      linux-rdma@vger.kernel.org
13073 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13074 W:      https://oss.oracle.com/projects/rds/
13075 S:      Supported
13076 F:      net/rds/
13077 F:      Documentation/networking/rds.txt
13078
13079 RDT - RESOURCE ALLOCATION
13080 M:      Fenghua Yu <fenghua.yu@intel.com>
13081 M:      Reinette Chatre <reinette.chatre@intel.com>
13082 L:      linux-kernel@vger.kernel.org
13083 S:      Supported
13084 F:      arch/x86/kernel/cpu/resctrl/
13085 F:      arch/x86/include/asm/resctrl_sched.h
13086 F:      Documentation/x86/resctrl*
13087
13088 READ-COPY UPDATE (RCU)
13089 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13090 M:      Josh Triplett <josh@joshtriplett.org>
13091 R:      Steven Rostedt <rostedt@goodmis.org>
13092 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13093 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13094 R:      Joel Fernandes <joel@joelfernandes.org>
13095 L:      linux-kernel@vger.kernel.org
13096 W:      http://www.rdrop.com/users/paulmck/RCU/
13097 S:      Supported
13098 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13099 F:      Documentation/RCU/
13100 X:      Documentation/RCU/torture.txt
13101 F:      include/linux/rcu*
13102 X:      include/linux/srcu*.h
13103 F:      kernel/rcu/
13104 X:      kernel/rcu/srcu*.c
13105
13106 REAL TIME CLOCK (RTC) SUBSYSTEM
13107 M:      Alessandro Zummo <a.zummo@towertech.it>
13108 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13109 L:      linux-rtc@vger.kernel.org
13110 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13112 S:      Maintained
13113 F:      Documentation/devicetree/bindings/rtc/
13114 F:      Documentation/rtc.txt
13115 F:      drivers/rtc/
13116 F:      include/linux/rtc.h
13117 F:      include/uapi/linux/rtc.h
13118 F:      include/linux/rtc/
13119 F:      include/linux/platform_data/rtc-*
13120 F:      tools/testing/selftests/rtc/
13121
13122 REALTEK AUDIO CODECS
13123 M:      Bard Liao <bardliao@realtek.com>
13124 M:      Oder Chiou <oder_chiou@realtek.com>
13125 S:      Maintained
13126 F:      sound/soc/codecs/rt*
13127 F:      include/sound/rt*.h
13128
13129 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13130 M:      Linus Walleij <linus.walleij@linaro.org>
13131 S:      Maintained
13132 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13133 F:      drivers/net/dsa/realtek-smi*
13134 F:      drivers/net/dsa/rtl83*
13135
13136 REDPINE WIRELESS DRIVER
13137 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13138 M:      Siva Rebbagondla <siva8118@gmail.com>
13139 L:      linux-wireless@vger.kernel.org
13140 S:      Maintained
13141 F:      drivers/net/wireless/rsi/
13142
13143 REGISTER MAP ABSTRACTION
13144 M:      Mark Brown <broonie@kernel.org>
13145 L:      linux-kernel@vger.kernel.org
13146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13147 S:      Supported
13148 F:      Documentation/devicetree/bindings/regmap/
13149 F:      drivers/base/regmap/
13150 F:      include/linux/regmap.h
13151
13152 REISERFS FILE SYSTEM
13153 L:      reiserfs-devel@vger.kernel.org
13154 S:      Supported
13155 F:      fs/reiserfs/
13156
13157 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13158 M:      Ohad Ben-Cohen <ohad@wizery.com>
13159 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13160 L:      linux-remoteproc@vger.kernel.org
13161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13162 S:      Maintained
13163 F:      Documentation/devicetree/bindings/remoteproc/
13164 F:      Documentation/remoteproc.txt
13165 F:      drivers/remoteproc/
13166 F:      include/linux/remoteproc.h
13167
13168 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13169 M:      Ohad Ben-Cohen <ohad@wizery.com>
13170 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13171 L:      linux-remoteproc@vger.kernel.org
13172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13173 S:      Maintained
13174 F:      drivers/rpmsg/
13175 F:      Documentation/rpmsg.txt
13176 F:      include/linux/rpmsg.h
13177 F:      include/linux/rpmsg/
13178
13179 RENESAS CLOCK DRIVERS
13180 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13181 L:      linux-renesas-soc@vger.kernel.org
13182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13183 S:      Supported
13184 F:      drivers/clk/renesas/
13185
13186 RENESAS EMEV2 I2C DRIVER
13187 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13188 S:      Supported
13189 F:      drivers/i2c/busses/i2c-emev2.c
13190
13191 RENESAS ETHERNET DRIVERS
13192 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13193 L:      netdev@vger.kernel.org
13194 L:      linux-renesas-soc@vger.kernel.org
13195 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13196 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13197 F:      drivers/net/ethernet/renesas/
13198 F:      include/linux/sh_eth.h
13199
13200 RENESAS R-CAR GYROADC DRIVER
13201 M:      Marek Vasut <marek.vasut@gmail.com>
13202 L:      linux-iio@vger.kernel.org
13203 S:      Supported
13204 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13205 F:      drivers/iio/adc/rcar-gyroadc.c
13206
13207 RENESAS R-CAR I2C DRIVERS
13208 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13209 S:      Supported
13210 F:      drivers/i2c/busses/i2c-rcar.c
13211 F:      drivers/i2c/busses/i2c-sh_mobile.c
13212
13213 RENESAS RIIC DRIVER
13214 M:      Chris Brandt <chris.brandt@renesas.com>
13215 S:      Supported
13216 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13217 F:      drivers/i2c/busses/i2c-riic.c
13218
13219 RENESAS USB PHY DRIVER
13220 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13221 L:      linux-renesas-soc@vger.kernel.org
13222 S:      Maintained
13223 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13224
13225 RESET CONTROLLER FRAMEWORK
13226 M:      Philipp Zabel <p.zabel@pengutronix.de>
13227 T:      git git://git.pengutronix.de/git/pza/linux
13228 S:      Maintained
13229 F:      drivers/reset/
13230 F:      Documentation/devicetree/bindings/reset/
13231 F:      include/dt-bindings/reset/
13232 F:      include/linux/reset.h
13233 F:      include/linux/reset/
13234 F:      include/linux/reset-controller.h
13235
13236 RESTARTABLE SEQUENCES SUPPORT
13237 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13238 M:      Peter Zijlstra <peterz@infradead.org>
13239 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13240 M:      Boqun Feng <boqun.feng@gmail.com>
13241 L:      linux-kernel@vger.kernel.org
13242 S:      Supported
13243 F:      kernel/rseq.c
13244 F:      include/uapi/linux/rseq.h
13245 F:      include/trace/events/rseq.h
13246 F:      tools/testing/selftests/rseq/
13247
13248 RFKILL
13249 M:      Johannes Berg <johannes@sipsolutions.net>
13250 L:      linux-wireless@vger.kernel.org
13251 W:      http://wireless.kernel.org/
13252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13254 S:      Maintained
13255 F:      Documentation/rfkill.txt
13256 F:      Documentation/ABI/stable/sysfs-class-rfkill
13257 F:      net/rfkill/
13258 F:      include/linux/rfkill.h
13259 F:      include/uapi/linux/rfkill.h
13260
13261 RHASHTABLE
13262 M:      Thomas Graf <tgraf@suug.ch>
13263 M:      Herbert Xu <herbert@gondor.apana.org.au>
13264 L:      netdev@vger.kernel.org
13265 S:      Maintained
13266 F:      lib/rhashtable.c
13267 F:      lib/test_rhashtable.c
13268 F:      include/linux/rhashtable.h
13269 F:      include/linux/rhashtable-types.h
13270
13271 RICOH R5C592 MEMORYSTICK DRIVER
13272 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13273 S:      Maintained
13274 F:      drivers/memstick/host/r592.*
13275
13276 RICOH SMARTMEDIA/XD DRIVER
13277 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13278 S:      Maintained
13279 F:      drivers/mtd/nand/raw/r852.c
13280 F:      drivers/mtd/nand/raw/r852.h
13281
13282 RISC-V ARCHITECTURE
13283 M:      Palmer Dabbelt <palmer@sifive.com>
13284 M:      Albert Ou <aou@eecs.berkeley.edu>
13285 L:      linux-riscv@lists.infradead.org
13286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13287 S:      Supported
13288 F:      arch/riscv/
13289 K:      riscv
13290 N:      riscv
13291
13292 ROCCAT DRIVERS
13293 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13294 W:      http://sourceforge.net/projects/roccat/
13295 S:      Maintained
13296 F:      drivers/hid/hid-roccat*
13297 F:      include/linux/hid-roccat*
13298 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13299
13300 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13301 M:      Jacob chen <jacob2.chen@rock-chips.com>
13302 L:      linux-media@vger.kernel.org
13303 S:      Maintained
13304 F:      drivers/media/platform/rockchip/rga/
13305 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13306
13307 ROCKCHIP VPU CODEC DRIVER
13308 M:      Ezequiel Garcia <ezequiel@collabora.com>
13309 L:      linux-media@vger.kernel.org
13310 S:      Maintained
13311 F:      drivers/staging/media/platform/rockchip/vpu/
13312 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13313
13314 ROCKER DRIVER
13315 M:      Jiri Pirko <jiri@resnulli.us>
13316 L:      netdev@vger.kernel.org
13317 S:      Supported
13318 F:      drivers/net/ethernet/rocker/
13319
13320 ROCKETPORT DRIVER
13321 P:      Comtrol Corp.
13322 W:      http://www.comtrol.com
13323 S:      Maintained
13324 F:      Documentation/serial/rocket.txt
13325 F:      drivers/tty/rocket*
13326
13327 ROCKETPORT EXPRESS/INFINITY DRIVER
13328 M:      Kevin Cernekee <cernekee@gmail.com>
13329 L:      linux-serial@vger.kernel.org
13330 S:      Odd Fixes
13331 F:      drivers/tty/serial/rp2.*
13332
13333 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13334 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13335 L:      linux-kernel@vger.kernel.org
13336 L:      linux-renesas-soc@vger.kernel.org
13337 S:      Supported
13338 F:      drivers/mfd/bd9571mwv.c
13339 F:      drivers/regulator/bd9571mwv-regulator.c
13340 F:      drivers/gpio/gpio-bd9571mwv.c
13341 F:      include/linux/mfd/bd9571mwv.h
13342 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13343
13344 ROSE NETWORK LAYER
13345 M:      Ralf Baechle <ralf@linux-mips.org>
13346 L:      linux-hams@vger.kernel.org
13347 W:      http://www.linux-ax25.org/
13348 S:      Maintained
13349 F:      include/net/rose.h
13350 F:      include/uapi/linux/rose.h
13351 F:      net/rose/
13352
13353 RTL2830 MEDIA DRIVER
13354 M:      Antti Palosaari <crope@iki.fi>
13355 L:      linux-media@vger.kernel.org
13356 W:      https://linuxtv.org
13357 W:      http://palosaari.fi/linux/
13358 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13359 T:      git git://linuxtv.org/anttip/media_tree.git
13360 S:      Maintained
13361 F:      drivers/media/dvb-frontends/rtl2830*
13362
13363 RTL2832 MEDIA DRIVER
13364 M:      Antti Palosaari <crope@iki.fi>
13365 L:      linux-media@vger.kernel.org
13366 W:      https://linuxtv.org
13367 W:      http://palosaari.fi/linux/
13368 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13369 T:      git git://linuxtv.org/anttip/media_tree.git
13370 S:      Maintained
13371 F:      drivers/media/dvb-frontends/rtl2832*
13372
13373 RTL2832_SDR MEDIA DRIVER
13374 M:      Antti Palosaari <crope@iki.fi>
13375 L:      linux-media@vger.kernel.org
13376 W:      https://linuxtv.org
13377 W:      http://palosaari.fi/linux/
13378 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13379 T:      git git://linuxtv.org/anttip/media_tree.git
13380 S:      Maintained
13381 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13382
13383 RTL8180 WIRELESS DRIVER
13384 L:      linux-wireless@vger.kernel.org
13385 W:      http://wireless.kernel.org/
13386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13387 S:      Orphan
13388 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13389
13390 RTL8187 WIRELESS DRIVER
13391 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13392 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13393 M:      Larry Finger <Larry.Finger@lwfinger.net>
13394 L:      linux-wireless@vger.kernel.org
13395 W:      http://wireless.kernel.org/
13396 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13397 S:      Maintained
13398 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13399
13400 REALTEK WIRELESS DRIVER (rtlwifi family)
13401 M:      Ping-Ke Shih <pkshih@realtek.com>
13402 L:      linux-wireless@vger.kernel.org
13403 W:      http://wireless.kernel.org/
13404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13405 S:      Maintained
13406 F:      drivers/net/wireless/realtek/rtlwifi/
13407
13408 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13409 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13410 L:      linux-wireless@vger.kernel.org
13411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13412 S:      Maintained
13413 F:      drivers/net/wireless/realtek/rtl8xxxu/
13414
13415 RXRPC SOCKETS (AF_RXRPC)
13416 M:      David Howells <dhowells@redhat.com>
13417 L:      linux-afs@lists.infradead.org
13418 S:      Supported
13419 F:      net/rxrpc/
13420 F:      include/keys/rxrpc-type.h
13421 F:      include/net/af_rxrpc.h
13422 F:      include/trace/events/rxrpc.h
13423 F:      include/uapi/linux/rxrpc.h
13424 F:      Documentation/networking/rxrpc.txt
13425 W:      https://www.infradead.org/~dhowells/kafs/
13426
13427 S3 SAVAGE FRAMEBUFFER DRIVER
13428 M:      Antonino Daplas <adaplas@gmail.com>
13429 L:      linux-fbdev@vger.kernel.org
13430 S:      Maintained
13431 F:      drivers/video/fbdev/savage/
13432
13433 S390
13434 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
13435 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13436 L:      linux-s390@vger.kernel.org
13437 W:      http://www.ibm.com/developerworks/linux/linux390/
13438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13439 S:      Supported
13440 F:      arch/s390/
13441 F:      drivers/s390/
13442 F:      Documentation/s390/
13443 F:      Documentation/driver-api/s390-drivers.rst
13444
13445 S390 COMMON I/O LAYER
13446 M:      Sebastian Ott <sebott@linux.ibm.com>
13447 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13448 L:      linux-s390@vger.kernel.org
13449 W:      http://www.ibm.com/developerworks/linux/linux390/
13450 S:      Supported
13451 F:      drivers/s390/cio/
13452
13453 S390 DASD DRIVER
13454 M:      Stefan Haberland <sth@linux.ibm.com>
13455 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13456 L:      linux-s390@vger.kernel.org
13457 W:      http://www.ibm.com/developerworks/linux/linux390/
13458 S:      Supported
13459 F:      drivers/s390/block/dasd*
13460 F:      block/partitions/ibm.c
13461
13462 S390 IOMMU (PCI)
13463 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13464 L:      linux-s390@vger.kernel.org
13465 W:      http://www.ibm.com/developerworks/linux/linux390/
13466 S:      Supported
13467 F:      drivers/iommu/s390-iommu.c
13468
13469 S390 IUCV NETWORK LAYER
13470 M:      Julian Wiedmann <jwi@linux.ibm.com>
13471 M:      Ursula Braun <ubraun@linux.ibm.com>
13472 L:      linux-s390@vger.kernel.org
13473 W:      http://www.ibm.com/developerworks/linux/linux390/
13474 S:      Supported
13475 F:      drivers/s390/net/*iucv*
13476 F:      include/net/iucv/
13477 F:      net/iucv/
13478
13479 S390 NETWORK DRIVERS
13480 M:      Julian Wiedmann <jwi@linux.ibm.com>
13481 M:      Ursula Braun <ubraun@linux.ibm.com>
13482 L:      linux-s390@vger.kernel.org
13483 W:      http://www.ibm.com/developerworks/linux/linux390/
13484 S:      Supported
13485 F:      drivers/s390/net/
13486
13487 S390 PCI SUBSYSTEM
13488 M:      Sebastian Ott <sebott@linux.ibm.com>
13489 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13490 L:      linux-s390@vger.kernel.org
13491 W:      http://www.ibm.com/developerworks/linux/linux390/
13492 S:      Supported
13493 F:      arch/s390/pci/
13494 F:      drivers/pci/hotplug/s390_pci_hpc.c
13495
13496 S390 VFIO-CCW DRIVER
13497 M:      Cornelia Huck <cohuck@redhat.com>
13498 M:      Farhan Ali <alifm@linux.ibm.com>
13499 M:      Eric Farman <farman@linux.ibm.com>
13500 R:      Halil Pasic <pasic@linux.ibm.com>
13501 L:      linux-s390@vger.kernel.org
13502 L:      kvm@vger.kernel.org
13503 S:      Supported
13504 F:      drivers/s390/cio/vfio_ccw*
13505 F:      Documentation/s390/vfio-ccw.txt
13506 F:      include/uapi/linux/vfio_ccw.h
13507
13508 S390 ZCRYPT DRIVER
13509 M:      Harald Freudenberger <freude@linux.ibm.com>
13510 L:      linux-s390@vger.kernel.org
13511 W:      http://www.ibm.com/developerworks/linux/linux390/
13512 S:      Supported
13513 F:      drivers/s390/crypto/
13514
13515 S390 VFIO AP DRIVER
13516 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13517 M:      Pierre Morel <pmorel@linux.ibm.com>
13518 M:      Halil Pasic <pasic@linux.ibm.com>
13519 L:      linux-s390@vger.kernel.org
13520 W:      http://www.ibm.com/developerworks/linux/linux390/
13521 S:      Supported
13522 F:      drivers/s390/crypto/vfio_ap_drv.c
13523 F:      drivers/s390/crypto/vfio_ap_private.h
13524 F:      drivers/s390/crypto/vfio_ap_ops.c
13525 F:      Documentation/s390/vfio-ap.txt
13526
13527 S390 ZFCP DRIVER
13528 M:      Steffen Maier <maier@linux.ibm.com>
13529 M:      Benjamin Block <bblock@linux.ibm.com>
13530 L:      linux-s390@vger.kernel.org
13531 W:      http://www.ibm.com/developerworks/linux/linux390/
13532 S:      Supported
13533 F:      drivers/s390/scsi/zfcp_*
13534
13535 S3C24XX SD/MMC Driver
13536 M:      Ben Dooks <ben-linux@fluff.org>
13537 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13538 S:      Supported
13539 F:      drivers/mmc/host/s3cmci.*
13540
13541 SAA6588 RDS RECEIVER DRIVER
13542 M:      Hans Verkuil <hverkuil@xs4all.nl>
13543 L:      linux-media@vger.kernel.org
13544 T:      git git://linuxtv.org/media_tree.git
13545 W:      https://linuxtv.org
13546 S:      Odd Fixes
13547 F:      drivers/media/i2c/saa6588*
13548
13549 SAA7134 VIDEO4LINUX DRIVER
13550 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13551 L:      linux-media@vger.kernel.org
13552 W:      https://linuxtv.org
13553 T:      git git://linuxtv.org/media_tree.git
13554 S:      Odd fixes
13555 F:      Documentation/media/v4l-drivers/saa7134*
13556 F:      drivers/media/pci/saa7134/
13557
13558 SAA7146 VIDEO4LINUX-2 DRIVER
13559 M:      Hans Verkuil <hverkuil@xs4all.nl>
13560 L:      linux-media@vger.kernel.org
13561 T:      git git://linuxtv.org/media_tree.git
13562 S:      Maintained
13563 F:      drivers/media/common/saa7146/
13564 F:      drivers/media/pci/saa7146/
13565 F:      include/media/drv-intf/saa7146*
13566
13567 SAMSUNG AUDIO (ASoC) DRIVERS
13568 M:      Krzysztof Kozlowski <krzk@kernel.org>
13569 M:      Sangbeom Kim <sbkim73@samsung.com>
13570 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13571 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13572 S:      Supported
13573 F:      sound/soc/samsung/
13574 F:      Documentation/devicetree/bindings/sound/samsung*
13575
13576 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13577 M:      Krzysztof Kozlowski <krzk@kernel.org>
13578 L:      linux-crypto@vger.kernel.org
13579 L:      linux-samsung-soc@vger.kernel.org
13580 S:      Maintained
13581 F:      drivers/crypto/exynos-rng.c
13582 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13583
13584 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13585 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13586 L:      linux-samsung-soc@vger.kernel.org
13587 S:      Maintained
13588 F:      drivers/char/hw_random/exynos-trng.c
13589 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13590
13591 SAMSUNG FRAMEBUFFER DRIVER
13592 M:      Jingoo Han <jingoohan1@gmail.com>
13593 L:      linux-fbdev@vger.kernel.org
13594 S:      Maintained
13595 F:      drivers/video/fbdev/s3c-fb.c
13596
13597 SAMSUNG LAPTOP DRIVER
13598 M:      Corentin Chary <corentin.chary@gmail.com>
13599 L:      platform-driver-x86@vger.kernel.org
13600 S:      Maintained
13601 F:      drivers/platform/x86/samsung-laptop.c
13602
13603 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13604 M:      Sangbeom Kim <sbkim73@samsung.com>
13605 M:      Krzysztof Kozlowski <krzk@kernel.org>
13606 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13607 L:      linux-kernel@vger.kernel.org
13608 L:      linux-samsung-soc@vger.kernel.org
13609 S:      Supported
13610 F:      drivers/mfd/sec*.c
13611 F:      drivers/regulator/s2m*.c
13612 F:      drivers/regulator/s5m*.c
13613 F:      drivers/clk/clk-s2mps11.c
13614 F:      drivers/rtc/rtc-s5m.c
13615 F:      include/linux/mfd/samsung/
13616 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13617 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13618 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13619 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13620
13621 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13622 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13623 L:      linux-media@vger.kernel.org
13624 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13625 S:      Maintained
13626 F:      drivers/media/platform/s3c-camif/
13627 F:      include/media/drv-intf/s3c_camif.h
13628
13629 SAMSUNG S3FWRN5 NFC DRIVER
13630 M:      Robert Baldyga <r.baldyga@samsung.com>
13631 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13632 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13633 S:      Supported
13634 F:      drivers/nfc/s3fwrn5
13635
13636 SAMSUNG S5C73M3 CAMERA DRIVER
13637 M:      Kyungmin Park <kyungmin.park@samsung.com>
13638 M:      Andrzej Hajda <a.hajda@samsung.com>
13639 L:      linux-media@vger.kernel.org
13640 S:      Supported
13641 F:      drivers/media/i2c/s5c73m3/*
13642
13643 SAMSUNG S5K5BAF CAMERA DRIVER
13644 M:      Kyungmin Park <kyungmin.park@samsung.com>
13645 M:      Andrzej Hajda <a.hajda@samsung.com>
13646 L:      linux-media@vger.kernel.org
13647 S:      Supported
13648 F:      drivers/media/i2c/s5k5baf.c
13649
13650 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13651 M:      Krzysztof Kozlowski <krzk@kernel.org>
13652 M:      Vladimir Zapolskiy <vz@mleia.com>
13653 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13654 L:      linux-crypto@vger.kernel.org
13655 L:      linux-samsung-soc@vger.kernel.org
13656 S:      Maintained
13657 F:      drivers/crypto/s5p-sss.c
13658
13659 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13660 M:      Kyungmin Park <kyungmin.park@samsung.com>
13661 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13662 L:      linux-media@vger.kernel.org
13663 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13664 S:      Supported
13665 F:      drivers/media/platform/exynos4-is/
13666
13667 SAMSUNG SOC CLOCK DRIVERS
13668 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13669 M:      Tomasz Figa <tomasz.figa@gmail.com>
13670 M:      Chanwoo Choi <cw00.choi@samsung.com>
13671 S:      Supported
13672 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13674 F:      drivers/clk/samsung/
13675 F:      include/dt-bindings/clock/exynos*.h
13676 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13677
13678 SAMSUNG SPI DRIVERS
13679 M:      Kukjin Kim <kgene@kernel.org>
13680 M:      Krzysztof Kozlowski <krzk@kernel.org>
13681 M:      Andi Shyti <andi@etezian.org>
13682 L:      linux-spi@vger.kernel.org
13683 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13684 S:      Maintained
13685 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13686 F:      drivers/spi/spi-s3c*
13687 F:      include/linux/platform_data/spi-s3c64xx.h
13688
13689 SAMSUNG SXGBE DRIVERS
13690 M:      Byungho An <bh74.an@samsung.com>
13691 M:      Girish K S <ks.giri@samsung.com>
13692 M:      Vipul Pandya <vipul.pandya@samsung.com>
13693 S:      Supported
13694 L:      netdev@vger.kernel.org
13695 F:      drivers/net/ethernet/samsung/sxgbe/
13696
13697 SAMSUNG THERMAL DRIVER
13698 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13699 L:      linux-pm@vger.kernel.org
13700 L:      linux-samsung-soc@vger.kernel.org
13701 S:      Supported
13702 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13703 F:      drivers/thermal/samsung/
13704
13705 SAMSUNG USB2 PHY DRIVER
13706 M:      Kamil Debski <kamil@wypas.org>
13707 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13708 L:      linux-kernel@vger.kernel.org
13709 S:      Supported
13710 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13711 F:      Documentation/phy/samsung-usb2.txt
13712 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13713 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13714 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13715 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13716 F:      drivers/phy/samsung/phy-samsung-usb2.c
13717 F:      drivers/phy/samsung/phy-samsung-usb2.h
13718
13719 SC1200 WDT DRIVER
13720 M:      Zwane Mwaikambo <zwanem@gmail.com>
13721 S:      Maintained
13722 F:      drivers/watchdog/sc1200wdt.c
13723
13724 SCHEDULER
13725 M:      Ingo Molnar <mingo@redhat.com>
13726 M:      Peter Zijlstra <peterz@infradead.org>
13727 L:      linux-kernel@vger.kernel.org
13728 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13729 S:      Maintained
13730 F:      kernel/sched/
13731 F:      include/linux/sched.h
13732 F:      include/uapi/linux/sched.h
13733 F:      include/linux/wait.h
13734 F:      include/linux/preempt.h
13735
13736 SCR24X CHIP CARD INTERFACE DRIVER
13737 M:      Lubomir Rintel <lkundrak@v3.sk>
13738 S:      Supported
13739 F:      drivers/char/pcmcia/scr24x_cs.c
13740
13741 SCSI CDROM DRIVER
13742 M:      Jens Axboe <axboe@kernel.dk>
13743 L:      linux-scsi@vger.kernel.org
13744 W:      http://www.kernel.dk
13745 S:      Maintained
13746 F:      drivers/scsi/sr*
13747
13748 SCSI RDMA PROTOCOL (SRP) INITIATOR
13749 M:      Bart Van Assche <bvanassche@acm.org>
13750 L:      linux-rdma@vger.kernel.org
13751 S:      Supported
13752 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13753 F:      drivers/infiniband/ulp/srp/
13754 F:      include/scsi/srp.h
13755
13756 SCSI RDMA PROTOCOL (SRP) TARGET
13757 M:      Bart Van Assche <bvanassche@acm.org>
13758 L:      linux-rdma@vger.kernel.org
13759 L:      target-devel@vger.kernel.org
13760 S:      Supported
13761 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13762 F:      drivers/infiniband/ulp/srpt/
13763
13764 SCSI SG DRIVER
13765 M:      Doug Gilbert <dgilbert@interlog.com>
13766 L:      linux-scsi@vger.kernel.org
13767 W:      http://sg.danny.cz/sg
13768 S:      Maintained
13769 F:      Documentation/scsi/scsi-generic.txt
13770 F:      drivers/scsi/sg.c
13771 F:      include/scsi/sg.h
13772
13773 SCSI SUBSYSTEM
13774 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13776 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13778 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
13779 L:      linux-scsi@vger.kernel.org
13780 S:      Maintained
13781 F:      Documentation/devicetree/bindings/scsi/
13782 F:      drivers/scsi/
13783 F:      include/scsi/
13784
13785 SCSI TAPE DRIVER
13786 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13787 L:      linux-scsi@vger.kernel.org
13788 S:      Maintained
13789 F:      Documentation/scsi/st.txt
13790 F:      drivers/scsi/st.*
13791 F:      drivers/scsi/st_*.h
13792
13793 SCSI TARGET SUBSYSTEM
13794 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13795 L:      linux-scsi@vger.kernel.org
13796 L:      target-devel@vger.kernel.org
13797 W:      http://www.linux-iscsi.org
13798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13799 Q:      https://patchwork.kernel.org/project/target-devel/list/
13800 S:      Supported
13801 F:      drivers/target/
13802 F:      include/target/
13803 F:      Documentation/target/
13804
13805 SCTP PROTOCOL
13806 M:      Vlad Yasevich <vyasevich@gmail.com>
13807 M:      Neil Horman <nhorman@tuxdriver.com>
13808 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13809 L:      linux-sctp@vger.kernel.org
13810 W:      http://lksctp.sourceforge.net
13811 S:      Maintained
13812 F:      Documentation/networking/sctp.txt
13813 F:      include/linux/sctp.h
13814 F:      include/uapi/linux/sctp.h
13815 F:      include/net/sctp/
13816 F:      net/sctp/
13817
13818 SCx200 CPU SUPPORT
13819 M:      Jim Cromie <jim.cromie@gmail.com>
13820 S:      Odd Fixes
13821 F:      Documentation/i2c/busses/scx200_acb
13822 F:      arch/x86/platform/scx200/
13823 F:      drivers/watchdog/scx200_wdt.c
13824 F:      drivers/i2c/busses/scx200*
13825 F:      drivers/mtd/maps/scx200_docflash.c
13826 F:      include/linux/scx200.h
13827
13828 SCx200 GPIO DRIVER
13829 M:      Jim Cromie <jim.cromie@gmail.com>
13830 S:      Maintained
13831 F:      drivers/char/scx200_gpio.c
13832 F:      include/linux/scx200_gpio.h
13833
13834 SCx200 HRT CLOCKSOURCE DRIVER
13835 M:      Jim Cromie <jim.cromie@gmail.com>
13836 S:      Maintained
13837 F:      drivers/clocksource/scx200_hrt.c
13838
13839 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13840 M:      Sascha Sommer <saschasommer@freenet.de>
13841 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13842 S:      Maintained
13843 F:      drivers/mmc/host/sdricoh_cs.c
13844
13845 SECO BOARDS CEC DRIVER
13846 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
13847 S:      Maintained
13848 F:      drivers/media/platform/seco-cec/seco-cec.c
13849 F:      drivers/media/platform/seco-cec/seco-cec.h
13850
13851 SECURE COMPUTING
13852 M:      Kees Cook <keescook@chromium.org>
13853 R:      Andy Lutomirski <luto@amacapital.net>
13854 R:      Will Drewry <wad@chromium.org>
13855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13856 S:      Supported
13857 F:      kernel/seccomp.c
13858 F:      include/uapi/linux/seccomp.h
13859 F:      include/linux/seccomp.h
13860 F:      tools/testing/selftests/seccomp/*
13861 F:      tools/testing/selftests/kselftest_harness.h
13862 F:      Documentation/userspace-api/seccomp_filter.rst
13863 K:      \bsecure_computing
13864 K:      \bTIF_SECCOMP\b
13865
13866 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13867 M:      Al Cooper <alcooperx@gmail.com>
13868 L:      linux-mmc@vger.kernel.org
13869 L:      bcm-kernel-feedback-list@broadcom.com
13870 S:      Maintained
13871 F:      drivers/mmc/host/sdhci-brcmstb*
13872
13873 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13874 M:      Adrian Hunter <adrian.hunter@intel.com>
13875 L:      linux-mmc@vger.kernel.org
13876 S:      Maintained
13877 F:      drivers/mmc/host/sdhci*
13878 F:      include/linux/mmc/sdhci*
13879
13880 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
13881 M:      Adrian Hunter <adrian.hunter@intel.com>
13882 M:      Ritesh Harjani <riteshh@codeaurora.org>
13883 M:      Asutosh Das <asutoshd@codeaurora.org>
13884 L:      linux-mmc@vger.kernel.org
13885 S:      Maintained
13886 F:      drivers/mmc/host/cqhci*
13887
13888 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13889 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13890 M:      Manjunath M B <manjumb@synopsys.com>
13891 L:      linux-mmc@vger.kernel.org
13892 S:      Maintained
13893 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13894
13895 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13896 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13897 L:      linux-mmc@vger.kernel.org
13898 S:      Supported
13899 F:      drivers/mmc/host/sdhci-of-at91.c
13900
13901 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13902 M:      Ben Dooks <ben-linux@fluff.org>
13903 M:      Jaehoon Chung <jh80.chung@samsung.com>
13904 L:      linux-mmc@vger.kernel.org
13905 S:      Maintained
13906 F:      drivers/mmc/host/sdhci-s3c*
13907
13908 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13909 M:      Viresh Kumar <vireshk@kernel.org>
13910 L:      linux-mmc@vger.kernel.org
13911 S:      Maintained
13912 F:      drivers/mmc/host/sdhci-spear.c
13913
13914 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13915 M:      Kishon Vijay Abraham I <kishon@ti.com>
13916 L:      linux-mmc@vger.kernel.org
13917 S:      Maintained
13918 F:      drivers/mmc/host/sdhci-omap.c
13919
13920 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13921 M:      Scott Bauer <scott.bauer@intel.com>
13922 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13923 L:      linux-block@vger.kernel.org
13924 S:      Supported
13925 F:      block/sed*
13926 F:      block/opal_proto.h
13927 F:      include/linux/sed*
13928 F:      include/uapi/linux/sed*
13929
13930 SECURITY CONTACT
13931 M:      Security Officers <security@kernel.org>
13932 S:      Supported
13933
13934 SECURITY SUBSYSTEM
13935 M:      James Morris <jmorris@namei.org>
13936 M:      "Serge E. Hallyn" <serge@hallyn.com>
13937 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13939 W:      http://kernsec.org/
13940 S:      Supported
13941 F:      security/
13942 X:      security/selinux/
13943
13944 SELINUX SECURITY MODULE
13945 M:      Paul Moore <paul@paul-moore.com>
13946 M:      Stephen Smalley <sds@tycho.nsa.gov>
13947 M:      Eric Paris <eparis@parisplace.org>
13948 L:      selinux@vger.kernel.org
13949 W:      https://selinuxproject.org
13950 W:      https://github.com/SELinuxProject
13951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13952 S:      Supported
13953 F:      include/linux/selinux*
13954 F:      security/selinux/
13955 F:      scripts/selinux/
13956 F:      Documentation/admin-guide/LSM/SELinux.rst
13957
13958 SENSABLE PHANTOM
13959 M:      Jiri Slaby <jirislaby@gmail.com>
13960 S:      Maintained
13961 F:      drivers/misc/phantom.c
13962 F:      include/uapi/linux/phantom.h
13963
13964 SERIAL DEVICE BUS
13965 M:      Rob Herring <robh@kernel.org>
13966 L:      linux-serial@vger.kernel.org
13967 S:      Maintained
13968 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13969 F:      drivers/tty/serdev/
13970 F:      include/linux/serdev.h
13971
13972 SERIAL DRIVERS
13973 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13974 L:      linux-serial@vger.kernel.org
13975 S:      Maintained
13976 F:      Documentation/devicetree/bindings/serial/
13977 F:      drivers/tty/serial/
13978
13979 SERIAL IR RECEIVER
13980 M:      Sean Young <sean@mess.org>
13981 L:      linux-media@vger.kernel.org
13982 S:      Maintained
13983 F:      drivers/media/rc/serial_ir.c
13984
13985 SFC NETWORK DRIVER
13986 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13987 M:      Edward Cree <ecree@solarflare.com>
13988 M:      Bert Kenward <bkenward@solarflare.com>
13989 L:      netdev@vger.kernel.org
13990 S:      Supported
13991 F:      drivers/net/ethernet/sfc/
13992
13993 SFF/SFP/SFP+ MODULE SUPPORT
13994 M:      Russell King <linux@armlinux.org.uk>
13995 L:      netdev@vger.kernel.org
13996 S:      Maintained
13997 F:      drivers/net/phy/phylink.c
13998 F:      drivers/net/phy/sfp*
13999 F:      include/linux/phylink.h
14000 F:      include/linux/sfp.h
14001
14002 SGI GRU DRIVER
14003 M:      Dimitri Sivanich <sivanich@sgi.com>
14004 S:      Maintained
14005 F:      drivers/misc/sgi-gru/
14006
14007 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14008 M:      Pat Gefre <pfg@sgi.com>
14009 L:      linux-ia64@vger.kernel.org
14010 S:      Supported
14011 F:      Documentation/ia64/serial.txt
14012 F:      drivers/tty/serial/ioc?_serial.c
14013 F:      include/linux/ioc?.h
14014
14015 SGI XP/XPC/XPNET DRIVER
14016 M:      Cliff Whickman <cpw@sgi.com>
14017 M:      Robin Holt <robinmholt@gmail.com>
14018 S:      Maintained
14019 F:      drivers/misc/sgi-xp/
14020
14021 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14022 M:      Ursula Braun <ubraun@linux.ibm.com>
14023 M:      Karsten Graul <kgraul@linux.ibm.com>
14024 L:      linux-s390@vger.kernel.org
14025 W:      http://www.ibm.com/developerworks/linux/linux390/
14026 S:      Supported
14027 F:      net/smc/
14028
14029 SHARP RJ54N1CB0C SENSOR DRIVER
14030 M:      Jacopo Mondi <jacopo@jmondi.org>
14031 L:      linux-media@vger.kernel.org
14032 T:      git git://linuxtv.org/media_tree.git
14033 S:      Odd fixes
14034 F:      drivers/media/i2c/rj54n1cb0c.c
14035 F:      include/media/i2c/rj54n1cb0c.h
14036
14037 SH_VEU V4L2 MEM2MEM DRIVER
14038 L:      linux-media@vger.kernel.org
14039 S:      Orphan
14040 F:      drivers/media/platform/sh_veu.c
14041
14042 SH_VOU V4L2 OUTPUT DRIVER
14043 L:      linux-media@vger.kernel.org
14044 S:      Orphan
14045 F:      drivers/media/platform/sh_vou.c
14046 F:      include/media/drv-intf/sh_vou.h
14047
14048 SI2157 MEDIA DRIVER
14049 M:      Antti Palosaari <crope@iki.fi>
14050 L:      linux-media@vger.kernel.org
14051 W:      https://linuxtv.org
14052 W:      http://palosaari.fi/linux/
14053 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14054 T:      git git://linuxtv.org/anttip/media_tree.git
14055 S:      Maintained
14056 F:      drivers/media/tuners/si2157*
14057
14058 SI2165 MEDIA DRIVER
14059 M:      Matthias Schwarzott <zzam@gentoo.org>
14060 L:      linux-media@vger.kernel.org
14061 W:      https://linuxtv.org
14062 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14063 S:      Maintained
14064 F:      drivers/media/dvb-frontends/si2165*
14065
14066 SI2168 MEDIA DRIVER
14067 M:      Antti Palosaari <crope@iki.fi>
14068 L:      linux-media@vger.kernel.org
14069 W:      https://linuxtv.org
14070 W:      http://palosaari.fi/linux/
14071 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14072 T:      git git://linuxtv.org/anttip/media_tree.git
14073 S:      Maintained
14074 F:      drivers/media/dvb-frontends/si2168*
14075
14076 SI470X FM RADIO RECEIVER I2C DRIVER
14077 M:      Hans Verkuil <hverkuil@xs4all.nl>
14078 L:      linux-media@vger.kernel.org
14079 T:      git git://linuxtv.org/media_tree.git
14080 W:      https://linuxtv.org
14081 S:      Odd Fixes
14082 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14083
14084 SI470X FM RADIO RECEIVER USB DRIVER
14085 M:      Hans Verkuil <hverkuil@xs4all.nl>
14086 L:      linux-media@vger.kernel.org
14087 T:      git git://linuxtv.org/media_tree.git
14088 W:      https://linuxtv.org
14089 S:      Maintained
14090 F:      drivers/media/radio/si470x/radio-si470x-common.c
14091 F:      drivers/media/radio/si470x/radio-si470x.h
14092 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14093
14094 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14095 M:      Eduardo Valentin <edubezval@gmail.com>
14096 L:      linux-media@vger.kernel.org
14097 T:      git git://linuxtv.org/media_tree.git
14098 W:      https://linuxtv.org
14099 S:      Odd Fixes
14100 F:      drivers/media/radio/si4713/si4713.?
14101
14102 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14103 M:      Eduardo Valentin <edubezval@gmail.com>
14104 L:      linux-media@vger.kernel.org
14105 T:      git git://linuxtv.org/media_tree.git
14106 W:      https://linuxtv.org
14107 S:      Odd Fixes
14108 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14109
14110 SI4713 FM RADIO TRANSMITTER USB DRIVER
14111 M:      Hans Verkuil <hverkuil@xs4all.nl>
14112 L:      linux-media@vger.kernel.org
14113 T:      git git://linuxtv.org/media_tree.git
14114 W:      https://linuxtv.org
14115 S:      Maintained
14116 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14117
14118 SIANO DVB DRIVER
14119 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14120 L:      linux-media@vger.kernel.org
14121 W:      https://linuxtv.org
14122 T:      git git://linuxtv.org/media_tree.git
14123 S:      Odd fixes
14124 F:      drivers/media/common/siano/
14125 F:      drivers/media/usb/siano/
14126 F:      drivers/media/usb/siano/
14127 F:      drivers/media/mmc/siano/
14128
14129 SIFIVE DRIVERS
14130 M:      Palmer Dabbelt <palmer@sifive.com>
14131 M:      Paul Walmsley <paul.walmsley@sifive.com>
14132 L:      linux-riscv@lists.infradead.org
14133 T:      git git://github.com/sifive/riscv-linux.git
14134 S:      Supported
14135 K:      sifive
14136 N:      sifive
14137
14138 SILEAD TOUCHSCREEN DRIVER
14139 M:      Hans de Goede <hdegoede@redhat.com>
14140 L:      linux-input@vger.kernel.org
14141 L:      platform-driver-x86@vger.kernel.org
14142 S:      Maintained
14143 F:      drivers/input/touchscreen/silead.c
14144 F:      drivers/platform/x86/touchscreen_dmi.c
14145
14146 SILICON MOTION SM712 FRAME BUFFER DRIVER
14147 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14148 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14149 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14150 L:      linux-fbdev@vger.kernel.org
14151 S:      Maintained
14152 F:      drivers/video/fbdev/sm712*
14153 F:      Documentation/fb/sm712fb.txt
14154
14155 SIMPLE FIRMWARE INTERFACE (SFI)
14156 M:      Len Brown <lenb@kernel.org>
14157 L:      sfi-devel@simplefirmware.org
14158 W:      http://simplefirmware.org/
14159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14160 S:      Supported
14161 F:      arch/x86/platform/sfi/
14162 F:      drivers/sfi/
14163 F:      include/linux/sfi*.h
14164
14165 SIMPLEFB FB DRIVER
14166 M:      Hans de Goede <hdegoede@redhat.com>
14167 L:      linux-fbdev@vger.kernel.org
14168 S:      Maintained
14169 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
14170 F:      drivers/video/fbdev/simplefb.c
14171 F:      include/linux/platform_data/simplefb.h
14172
14173 SIMTEC EB110ATX (Chalice CATS)
14174 P:      Ben Dooks
14175 P:      Vincent Sanders <vince@simtec.co.uk>
14176 M:      Simtec Linux Team <linux@simtec.co.uk>
14177 W:      http://www.simtec.co.uk/products/EB110ATX/
14178 S:      Supported
14179
14180 SIMTEC EB2410ITX (BAST)
14181 P:      Ben Dooks
14182 P:      Vincent Sanders <vince@simtec.co.uk>
14183 M:      Simtec Linux Team <linux@simtec.co.uk>
14184 W:      http://www.simtec.co.uk/products/EB2410ITX/
14185 S:      Supported
14186 F:      arch/arm/mach-s3c24xx/mach-bast.c
14187 F:      arch/arm/mach-s3c24xx/bast-ide.c
14188 F:      arch/arm/mach-s3c24xx/bast-irq.c
14189
14190 SIPHASH PRF ROUTINES
14191 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14192 S:      Maintained
14193 F:      lib/siphash.c
14194 F:      lib/test_siphash.c
14195 F:      include/linux/siphash.h
14196
14197 SIOX
14198 M:      Gavin Schenk <g.schenk@eckelmann.de>
14199 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14200 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14201 S:      Supported
14202 F:      drivers/siox/*
14203 F:      drivers/gpio/gpio-siox.c
14204 F:      include/trace/events/siox.h
14205
14206 SIS 190 ETHERNET DRIVER
14207 M:      Francois Romieu <romieu@fr.zoreil.com>
14208 L:      netdev@vger.kernel.org
14209 S:      Maintained
14210 F:      drivers/net/ethernet/sis/sis190.c
14211
14212 SIS 900/7016 FAST ETHERNET DRIVER
14213 M:      Daniele Venzano <venza@brownhat.org>
14214 W:      http://www.brownhat.org/sis900.html
14215 L:      netdev@vger.kernel.org
14216 S:      Maintained
14217 F:      drivers/net/ethernet/sis/sis900.*
14218
14219 SIS FRAMEBUFFER DRIVER
14220 M:      Thomas Winischhofer <thomas@winischhofer.net>
14221 W:      http://www.winischhofer.net/linuxsisvga.shtml
14222 S:      Maintained
14223 F:      Documentation/fb/sisfb.txt
14224 F:      drivers/video/fbdev/sis/
14225 F:      include/video/sisfb.h
14226
14227 SIS USB2VGA DRIVER
14228 M:      Thomas Winischhofer <thomas@winischhofer.net>
14229 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14230 S:      Maintained
14231 F:      drivers/usb/misc/sisusbvga/
14232
14233 SLAB ALLOCATOR
14234 M:      Christoph Lameter <cl@linux.com>
14235 M:      Pekka Enberg <penberg@kernel.org>
14236 M:      David Rientjes <rientjes@google.com>
14237 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14238 M:      Andrew Morton <akpm@linux-foundation.org>
14239 L:      linux-mm@kvack.org
14240 S:      Maintained
14241 F:      include/linux/sl?b*.h
14242 F:      mm/sl?b*
14243
14244 SLEEPABLE READ-COPY UPDATE (SRCU)
14245 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14246 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14247 M:      Josh Triplett <josh@joshtriplett.org>
14248 R:      Steven Rostedt <rostedt@goodmis.org>
14249 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14250 L:      linux-kernel@vger.kernel.org
14251 W:      http://www.rdrop.com/users/paulmck/RCU/
14252 S:      Supported
14253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14254 F:      include/linux/srcu*.h
14255 F:      kernel/rcu/srcu*.c
14256
14257 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14258 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14259 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14260 S:      Maintained
14261 F:      drivers/slimbus/
14262 F:      Documentation/devicetree/bindings/slimbus/
14263 F:      include/linux/slimbus.h
14264
14265 SMACK SECURITY MODULE
14266 M:      Casey Schaufler <casey@schaufler-ca.com>
14267 L:      linux-security-module@vger.kernel.org
14268 W:      http://schaufler-ca.com
14269 T:      git git://github.com/cschaufler/smack-next
14270 S:      Maintained
14271 F:      Documentation/admin-guide/LSM/Smack.rst
14272 F:      security/smack/
14273
14274 SMC91x ETHERNET DRIVER
14275 M:      Nicolas Pitre <nico@fluxnic.net>
14276 S:      Odd Fixes
14277 F:      drivers/net/ethernet/smsc/smc91x.*
14278
14279 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14280 M:      Sakari Ailus <sakari.ailus@iki.fi>
14281 L:      linux-media@vger.kernel.org
14282 S:      Maintained
14283 F:      drivers/media/i2c/smiapp/
14284 F:      include/media/i2c/smiapp.h
14285 F:      drivers/media/i2c/smiapp-pll.c
14286 F:      drivers/media/i2c/smiapp-pll.h
14287 F:      include/uapi/linux/smiapp.h
14288 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14289
14290 SMM665 HARDWARE MONITOR DRIVER
14291 M:      Guenter Roeck <linux@roeck-us.net>
14292 L:      linux-hwmon@vger.kernel.org
14293 S:      Maintained
14294 F:      Documentation/hwmon/smm665
14295 F:      drivers/hwmon/smm665.c
14296
14297 SMSC EMC2103 HARDWARE MONITOR DRIVER
14298 M:      Steve Glendinning <steve.glendinning@shawell.net>
14299 L:      linux-hwmon@vger.kernel.org
14300 S:      Maintained
14301 F:      Documentation/hwmon/emc2103
14302 F:      drivers/hwmon/emc2103.c
14303
14304 SMSC SCH5627 HARDWARE MONITOR DRIVER
14305 M:      Hans de Goede <hdegoede@redhat.com>
14306 L:      linux-hwmon@vger.kernel.org
14307 S:      Supported
14308 F:      Documentation/hwmon/sch5627
14309 F:      drivers/hwmon/sch5627.c
14310
14311 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14312 M:      Steve Glendinning <steve.glendinning@shawell.net>
14313 L:      linux-fbdev@vger.kernel.org
14314 S:      Maintained
14315 F:      drivers/video/fbdev/smscufx.c
14316
14317 SMSC47B397 HARDWARE MONITOR DRIVER
14318 M:      Jean Delvare <jdelvare@suse.com>
14319 L:      linux-hwmon@vger.kernel.org
14320 S:      Maintained
14321 F:      Documentation/hwmon/smsc47b397
14322 F:      drivers/hwmon/smsc47b397.c
14323
14324 SMSC911x ETHERNET DRIVER
14325 M:      Steve Glendinning <steve.glendinning@shawell.net>
14326 L:      netdev@vger.kernel.org
14327 S:      Maintained
14328 F:      include/linux/smsc911x.h
14329 F:      drivers/net/ethernet/smsc/smsc911x.*
14330
14331 SMSC9420 PCI ETHERNET DRIVER
14332 M:      Steve Glendinning <steve.glendinning@shawell.net>
14333 L:      netdev@vger.kernel.org
14334 S:      Maintained
14335 F:      drivers/net/ethernet/smsc/smsc9420.*
14336
14337 SOC-CAMERA V4L2 SUBSYSTEM
14338 L:      linux-media@vger.kernel.org
14339 T:      git git://linuxtv.org/media_tree.git
14340 S:      Orphan
14341 F:      include/media/soc*
14342 F:      drivers/media/i2c/soc_camera/
14343 F:      drivers/media/platform/soc_camera/
14344
14345 SOCIONEXT SYNQUACER I2C DRIVER
14346 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14347 L:      linux-i2c@vger.kernel.org
14348 S:      Maintained
14349 F:      drivers/i2c/busses/i2c-synquacer.c
14350 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14351
14352 SOCIONEXT UNIPHIER SOUND DRIVER
14353 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14354 S:      Orphan
14355 F:      sound/soc/uniphier/
14356
14357 SOEKRIS NET48XX LED SUPPORT
14358 M:      Chris Boot <bootc@bootc.net>
14359 S:      Maintained
14360 F:      drivers/leds/leds-net48xx.c
14361
14362 SOFT-ROCE DRIVER (rxe)
14363 M:      Moni Shoua <monis@mellanox.com>
14364 L:      linux-rdma@vger.kernel.org
14365 S:      Supported
14366 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14367 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14368 F:      drivers/infiniband/sw/rxe/
14369 F:      include/uapi/rdma/rdma_user_rxe.h
14370
14371 SOFTLOGIC 6x10 MPEG CODEC
14372 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14373 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14374 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14375 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14376 M:      Ismael Luceno <ismael@iodev.co.uk>
14377 L:      linux-media@vger.kernel.org
14378 S:      Supported
14379 F:      drivers/media/pci/solo6x10/
14380
14381 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14382 M:      James Morse <james.morse@arm.com>
14383 L:      linux-arm-kernel@lists.infradead.org
14384 S:      Maintained
14385 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14386 F:      drivers/firmware/arm_sdei.c
14387 F:      include/linux/arm_sdei.h
14388 F:      include/uapi/linux/arm_sdei.h
14389
14390 SOFTWARE RAID (Multiple Disks) SUPPORT
14391 M:      Shaohua Li <shli@kernel.org>
14392 L:      linux-raid@vger.kernel.org
14393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14394 S:      Supported
14395 F:      drivers/md/Makefile
14396 F:      drivers/md/Kconfig
14397 F:      drivers/md/md*
14398 F:      drivers/md/raid*
14399 F:      include/linux/raid/
14400 F:      include/uapi/linux/raid/
14401
14402 SOCIONEXT (SNI) AVE NETWORK DRIVER
14403 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14404 L:      netdev@vger.kernel.org
14405 S:      Maintained
14406 F:      drivers/net/ethernet/socionext/sni_ave.c
14407 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14408
14409 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14410 M:      Jassi Brar <jaswinder.singh@linaro.org>
14411 L:      netdev@vger.kernel.org
14412 S:      Maintained
14413 F:      drivers/net/ethernet/socionext/netsec.c
14414 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14415
14416 SOLIDRUN CLEARFOG SUPPORT
14417 M:      Russell King <linux@armlinux.org.uk>
14418 S:      Maintained
14419 F:      arch/arm/boot/dts/armada-388-clearfog*
14420 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14421
14422 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14423 M:      Russell King <linux@armlinux.org.uk>
14424 S:      Maintained
14425 F:      arch/arm/boot/dts/imx6*-cubox-i*
14426 F:      arch/arm/boot/dts/imx6*-hummingboard*
14427 F:      arch/arm/boot/dts/imx6*-sr-*
14428
14429 SONIC NETWORK DRIVER
14430 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14431 L:      netdev@vger.kernel.org
14432 S:      Maintained
14433 F:      drivers/net/ethernet/natsemi/sonic.*
14434
14435 SONICS SILICON BACKPLANE DRIVER (SSB)
14436 M:      Michael Buesch <m@bues.ch>
14437 L:      linux-wireless@vger.kernel.org
14438 S:      Maintained
14439 F:      drivers/ssb/
14440 F:      include/linux/ssb/
14441
14442 SONY IMX214 SENSOR DRIVER
14443 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14444 L:      linux-media@vger.kernel.org
14445 T:      git git://linuxtv.org/media_tree.git
14446 S:      Maintained
14447 F:      drivers/media/i2c/imx214.c
14448 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14449
14450 SONY IMX258 SENSOR DRIVER
14451 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14452 L:      linux-media@vger.kernel.org
14453 T:      git git://linuxtv.org/media_tree.git
14454 S:      Maintained
14455 F:      drivers/media/i2c/imx258.c
14456
14457 SONY IMX274 SENSOR DRIVER
14458 M:      Leon Luo <leonl@leopardimaging.com>
14459 L:      linux-media@vger.kernel.org
14460 T:      git git://linuxtv.org/media_tree.git
14461 S:      Maintained
14462 F:      drivers/media/i2c/imx274.c
14463 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14464
14465 SONY IMX319 SENSOR DRIVER
14466 M:      Bingbu Cao <bingbu.cao@intel.com>
14467 L:      linux-media@vger.kernel.org
14468 T:      git git://linuxtv.org/media_tree.git
14469 S:      Maintained
14470 F:      drivers/media/i2c/imx319.c
14471
14472 SONY IMX355 SENSOR DRIVER
14473 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14474 L:      linux-media@vger.kernel.org
14475 T:      git git://linuxtv.org/media_tree.git
14476 S:      Maintained
14477 F:      drivers/media/i2c/imx355.c
14478
14479 SONY MEMORYSTICK CARD SUPPORT
14480 M:      Alex Dubov <oakad@yahoo.com>
14481 W:      http://tifmxx.berlios.de/
14482 S:      Maintained
14483 F:      drivers/memstick/host/tifm_ms.c
14484
14485 SONY MEMORYSTICK STANDARD SUPPORT
14486 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14487 S:      Maintained
14488 F:      drivers/memstick/core/ms_block.*
14489
14490 SONY VAIO CONTROL DEVICE DRIVER
14491 M:      Mattia Dongili <malattia@linux.it>
14492 L:      platform-driver-x86@vger.kernel.org
14493 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14494 S:      Maintained
14495 F:      Documentation/laptops/sony-laptop.txt
14496 F:      drivers/char/sonypi.c
14497 F:      drivers/platform/x86/sony-laptop.c
14498 F:      include/linux/sony-laptop.h
14499
14500 SOUND
14501 M:      Jaroslav Kysela <perex@perex.cz>
14502 M:      Takashi Iwai <tiwai@suse.com>
14503 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14504 W:      http://www.alsa-project.org/
14505 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14506 T:      git git://git.alsa-project.org/alsa-kernel.git
14507 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14508 S:      Maintained
14509 F:      Documentation/sound/
14510 F:      include/sound/
14511 F:      include/uapi/sound/
14512 F:      sound/
14513
14514 SOUND - COMPRESSED AUDIO
14515 M:      Vinod Koul <vkoul@kernel.org>
14516 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14517 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14518 S:      Supported
14519 F:      Documentation/sound/designs/compress-offload.rst
14520 F:      include/sound/compress_driver.h
14521 F:      include/uapi/sound/compress_*
14522 F:      sound/core/compress_offload.c
14523 F:      sound/soc/soc-compress.c
14524
14525 SOUND - DMAENGINE HELPERS
14526 M:      Lars-Peter Clausen <lars@metafoo.de>
14527 S:      Supported
14528 F:      include/sound/dmaengine_pcm.h
14529 F:      sound/core/pcm_dmaengine.c
14530 F:      sound/soc/soc-generic-dmaengine-pcm.c
14531
14532 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14533 M:      Liam Girdwood <lgirdwood@gmail.com>
14534 M:      Mark Brown <broonie@kernel.org>
14535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14536 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14537 W:      http://alsa-project.org/main/index.php/ASoC
14538 S:      Supported
14539 F:      Documentation/devicetree/bindings/sound/
14540 F:      Documentation/sound/soc/
14541 F:      sound/soc/
14542 F:      include/dt-bindings/sound/
14543 F:      include/sound/soc*
14544
14545 SOUNDWIRE SUBSYSTEM
14546 M:      Vinod Koul <vkoul@kernel.org>
14547 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14548 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14549 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14550 S:      Supported
14551 F:      Documentation/driver-api/soundwire/
14552 F:      drivers/soundwire/
14553 F:      include/linux/soundwire/
14554
14555 SP2 MEDIA DRIVER
14556 M:      Olli Salonen <olli.salonen@iki.fi>
14557 L:      linux-media@vger.kernel.org
14558 W:      https://linuxtv.org
14559 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14560 S:      Maintained
14561 F:      drivers/media/dvb-frontends/sp2*
14562
14563 SPARC + UltraSPARC (sparc/sparc64)
14564 M:      "David S. Miller" <davem@davemloft.net>
14565 L:      sparclinux@vger.kernel.org
14566 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14569 S:      Maintained
14570 F:      arch/sparc/
14571 F:      drivers/sbus/
14572
14573 SPARC SERIAL DRIVERS
14574 M:      "David S. Miller" <davem@davemloft.net>
14575 L:      sparclinux@vger.kernel.org
14576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14578 S:      Maintained
14579 F:      include/linux/sunserialcore.h
14580 F:      drivers/tty/serial/suncore.c
14581 F:      drivers/tty/serial/sunhv.c
14582 F:      drivers/tty/serial/sunsab.c
14583 F:      drivers/tty/serial/sunsab.h
14584 F:      drivers/tty/serial/sunsu.c
14585 F:      drivers/tty/serial/sunzilog.c
14586 F:      drivers/tty/serial/sunzilog.h
14587 F:      drivers/tty/vcc.c
14588
14589 SPARSE CHECKER
14590 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14591 L:      linux-sparse@vger.kernel.org
14592 W:      https://sparse.wiki.kernel.org/
14593 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14594 S:      Maintained
14595 F:      include/linux/compiler.h
14596
14597 SPEAR CLOCK FRAMEWORK SUPPORT
14598 M:      Viresh Kumar <vireshk@kernel.org>
14599 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14600 W:      http://www.st.com/spear
14601 S:      Maintained
14602 F:      drivers/clk/spear/
14603
14604 SPEAR PLATFORM SUPPORT
14605 M:      Viresh Kumar <vireshk@kernel.org>
14606 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14607 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14608 W:      http://www.st.com/spear
14609 S:      Maintained
14610 F:      arch/arm/boot/dts/spear*
14611 F:      arch/arm/mach-spear/
14612
14613 SPI NOR SUBSYSTEM
14614 M:      Marek Vasut <marek.vasut@gmail.com>
14615 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14616 L:      linux-mtd@lists.infradead.org
14617 W:      http://www.linux-mtd.infradead.org/
14618 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14619 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14620 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14621 S:      Maintained
14622 F:      drivers/mtd/spi-nor/
14623 F:      include/linux/mtd/spi-nor.h
14624
14625 SPI SUBSYSTEM
14626 M:      Mark Brown <broonie@kernel.org>
14627 L:      linux-spi@vger.kernel.org
14628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14629 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14630 S:      Maintained
14631 F:      Documentation/devicetree/bindings/spi/
14632 F:      Documentation/spi/
14633 F:      drivers/spi/
14634 F:      include/linux/spi/
14635 F:      include/uapi/linux/spi/
14636 F:      tools/spi/
14637
14638 SPIDERNET NETWORK DRIVER for CELL
14639 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14640 L:      netdev@vger.kernel.org
14641 S:      Supported
14642 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14643 F:      drivers/net/ethernet/toshiba/spider_net*
14644
14645 SPMI SUBSYSTEM
14646 R:      Stephen Boyd <sboyd@kernel.org>
14647 L:      linux-arm-msm@vger.kernel.org
14648 F:      Documentation/devicetree/bindings/spmi/
14649 F:      drivers/spmi/
14650 F:      include/dt-bindings/spmi/spmi.h
14651 F:      include/linux/spmi.h
14652 F:      include/trace/events/spmi.h
14653
14654 SPU FILE SYSTEM
14655 M:      Jeremy Kerr <jk@ozlabs.org>
14656 L:      linuxppc-dev@lists.ozlabs.org
14657 W:      http://www.ibm.com/developerworks/power/cell/
14658 S:      Supported
14659 F:      Documentation/filesystems/spufs.txt
14660 F:      arch/powerpc/platforms/cell/spufs/
14661
14662 SQUASHFS FILE SYSTEM
14663 M:      Phillip Lougher <phillip@squashfs.org.uk>
14664 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14665 W:      http://squashfs.org.uk
14666 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14667 S:      Maintained
14668 F:      Documentation/filesystems/squashfs.txt
14669 F:      fs/squashfs/
14670
14671 SRM (Alpha) environment access
14672 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14673 S:      Maintained
14674 F:      arch/alpha/kernel/srm_env.c
14675
14676 ST LSM6DSx IMU IIO DRIVER
14677 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14678 L:      linux-iio@vger.kernel.org
14679 W:      http://www.st.com/
14680 S:      Maintained
14681 F:      drivers/iio/imu/st_lsm6dsx/
14682 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14683
14684 ST STM32 I2C/SMBUS DRIVER
14685 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14686 L:      linux-i2c@vger.kernel.org
14687 S:      Maintained
14688 F:      drivers/i2c/busses/i2c-stm32*
14689
14690 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14691 M:      Song Qiang <songqiang1304521@gmail.com>
14692 L:      linux-iio@vger.kernel.org
14693 S:      Maintained
14694 F:      drivers/iio/proximity/vl53l0x-i2c.c
14695 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14696
14697 STABLE BRANCH
14698 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14699 M:      Sasha Levin <sashal@kernel.org>
14700 L:      stable@vger.kernel.org
14701 S:      Supported
14702 F:      Documentation/process/stable-kernel-rules.rst
14703
14704 STAGING - COMEDI
14705 M:      Ian Abbott <abbotti@mev.co.uk>
14706 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14707 S:      Odd Fixes
14708 F:      drivers/staging/comedi/
14709
14710 STAGING - EROFS FILE SYSTEM
14711 M:      Gao Xiang <gaoxiang25@huawei.com>
14712 M:      Chao Yu <yuchao0@huawei.com>
14713 L:      linux-erofs@lists.ozlabs.org
14714 S:      Maintained
14715 F:      drivers/staging/erofs/
14716
14717 STAGING - INDUSTRIAL IO
14718 M:      Jonathan Cameron <jic23@kernel.org>
14719 L:      linux-iio@vger.kernel.org
14720 S:      Odd Fixes
14721 F:      Documentation/devicetree/bindings/staging/iio/
14722 F:      drivers/staging/iio/
14723
14724 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14725 M:      Marc Dietrich <marvin24@gmx.de>
14726 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14727 L:      linux-tegra@vger.kernel.org
14728 S:      Maintained
14729 F:      drivers/staging/nvec/
14730
14731 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14732 M:      Jens Frederich <jfrederich@gmail.com>
14733 M:      Daniel Drake <dsd@laptop.org>
14734 M:      Jon Nettleton <jon.nettleton@gmail.com>
14735 W:      http://wiki.laptop.org/go/DCON
14736 S:      Maintained
14737 F:      drivers/staging/olpc_dcon/
14738
14739 STAGING - REALTEK RTL8712U DRIVERS
14740 M:      Larry Finger <Larry.Finger@lwfinger.net>
14741 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14742 S:      Odd Fixes
14743 F:      drivers/staging/rtl8712/
14744
14745 STAGING - REALTEK RTL8188EU DRIVERS
14746 M:      Larry Finger <Larry.Finger@lwfinger.net>
14747 S:      Odd Fixes
14748 F:      drivers/staging/rtl8188eu/
14749
14750 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14751 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14752 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14753 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14754 L:      linux-fbdev@vger.kernel.org
14755 S:      Maintained
14756 F:      drivers/staging/sm750fb/
14757
14758 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14759 M:      William Hubbs <w.d.hubbs@gmail.com>
14760 M:      Chris Brannon <chris@the-brannons.com>
14761 M:      Kirk Reiser <kirk@reisers.ca>
14762 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14763 L:      speakup@linux-speakup.org
14764 W:      http://www.linux-speakup.org/
14765 S:      Odd Fixes
14766 F:      drivers/staging/speakup/
14767
14768 STAGING - VIA VT665X DRIVERS
14769 M:      Forest Bond <forest@alittletooquiet.net>
14770 S:      Odd Fixes
14771 F:      drivers/staging/vt665?/
14772
14773 STAGING - WILC1000 WIFI DRIVER
14774 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14775 M:      Ajay Singh <ajay.kathat@microchip.com>
14776 L:      linux-wireless@vger.kernel.org
14777 S:      Supported
14778 F:      drivers/staging/wilc1000/
14779
14780 STAGING SUBSYSTEM
14781 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14783 L:      devel@driverdev.osuosl.org
14784 S:      Supported
14785 F:      drivers/staging/
14786
14787 STARFIRE/DURALAN NETWORK DRIVER
14788 M:      Ion Badulescu <ionut@badula.org>
14789 S:      Odd Fixes
14790 F:      drivers/net/ethernet/adaptec/starfire*
14791
14792 STEC S1220 SKD DRIVER
14793 M:      Bart Van Assche <bart.vanassche@wdc.com>
14794 L:      linux-block@vger.kernel.org
14795 S:      Maintained
14796 F:      drivers/block/skd*[ch]
14797
14798 STI AUDIO (ASoC) DRIVERS
14799 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14800 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14801 S:      Maintained
14802 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14803 F:      sound/soc/sti/
14804
14805 STI CEC DRIVER
14806 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14807 S:      Maintained
14808 F:      drivers/media/platform/sti/cec/
14809 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14810
14811 STK1160 USB VIDEO CAPTURE DRIVER
14812 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14813 L:      linux-media@vger.kernel.org
14814 T:      git git://linuxtv.org/media_tree.git
14815 S:      Maintained
14816 F:      drivers/media/usb/stk1160/
14817
14818 STM32 AUDIO (ASoC) DRIVERS
14819 M:      Olivier Moysan <olivier.moysan@st.com>
14820 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14821 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14822 S:      Maintained
14823 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14824 F:      sound/soc/stm/
14825
14826 STM32 TIMER/LPTIMER DRIVERS
14827 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14828 S:      Maintained
14829 F:      drivers/*/stm32-*timer*
14830 F:      drivers/pwm/pwm-stm32*
14831 F:      include/linux/*/stm32-*tim*
14832 F:      Documentation/ABI/testing/*timer-stm32
14833 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14834 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14835
14836 STMMAC ETHERNET DRIVER
14837 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14838 M:      Alexandre Torgue <alexandre.torgue@st.com>
14839 M:      Jose Abreu <joabreu@synopsys.com>
14840 L:      netdev@vger.kernel.org
14841 W:      http://www.stlinux.com
14842 S:      Supported
14843 F:      drivers/net/ethernet/stmicro/stmmac/
14844
14845 SUN3/3X
14846 M:      Sam Creasey <sammy@sammy.net>
14847 W:      http://sammy.net/sun3/
14848 S:      Maintained
14849 F:      arch/m68k/kernel/*sun3*
14850 F:      arch/m68k/sun3*/
14851 F:      arch/m68k/include/asm/sun3*
14852 F:      drivers/net/ethernet/i825xx/sun3*
14853
14854 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14855 M:      Hans de Goede <hdegoede@redhat.com>
14856 L:      linux-input@vger.kernel.org
14857 S:      Maintained
14858 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14859 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14860
14861 SUNDANCE NETWORK DRIVER
14862 M:      Denis Kirjanov <kda@linux-powerpc.org>
14863 L:      netdev@vger.kernel.org
14864 S:      Maintained
14865 F:      drivers/net/ethernet/dlink/sundance.c
14866
14867 SUPERH
14868 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14869 M:      Rich Felker <dalias@libc.org>
14870 L:      linux-sh@vger.kernel.org
14871 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14872 S:      Maintained
14873 F:      Documentation/sh/
14874 F:      arch/sh/
14875 F:      drivers/sh/
14876
14877 SUSPEND TO RAM
14878 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14879 M:      Len Brown <len.brown@intel.com>
14880 M:      Pavel Machek <pavel@ucw.cz>
14881 L:      linux-pm@vger.kernel.org
14882 B:      https://bugzilla.kernel.org
14883 S:      Supported
14884 F:      Documentation/power/
14885 F:      arch/x86/kernel/acpi/
14886 F:      drivers/base/power/
14887 F:      kernel/power/
14888 F:      include/linux/suspend.h
14889 F:      include/linux/freezer.h
14890 F:      include/linux/pm.h
14891
14892 SVGA HANDLING
14893 M:      Martin Mares <mj@ucw.cz>
14894 L:      linux-video@atrey.karlin.mff.cuni.cz
14895 S:      Maintained
14896 F:      Documentation/svga.txt
14897 F:      arch/x86/boot/video*
14898
14899 SWIOTLB SUBSYSTEM
14900 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14901 L:      iommu@lists.linux-foundation.org
14902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14903 S:      Supported
14904 F:      kernel/dma/swiotlb.c
14905 F:      arch/*/kernel/pci-swiotlb.c
14906 F:      include/linux/swiotlb.h
14907
14908 SWITCHDEV
14909 M:      Jiri Pirko <jiri@resnulli.us>
14910 M:      Ivan Vecera <ivecera@redhat.com>
14911 L:      netdev@vger.kernel.org
14912 S:      Supported
14913 F:      net/switchdev/
14914 F:      include/net/switchdev.h
14915
14916 SY8106A REGULATOR DRIVER
14917 M:      Icenowy Zheng <icenowy@aosc.io>
14918 S:      Maintained
14919 F:      drivers/regulator/sy8106a-regulator.c
14920 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14921
14922 SYNC FILE FRAMEWORK
14923 M:      Sumit Semwal <sumit.semwal@linaro.org>
14924 R:      Gustavo Padovan <gustavo@padovan.org>
14925 S:      Maintained
14926 L:      linux-media@vger.kernel.org
14927 L:      dri-devel@lists.freedesktop.org
14928 F:      drivers/dma-buf/sync_*
14929 F:      drivers/dma-buf/dma-fence*
14930 F:      drivers/dma-buf/sw_sync.c
14931 F:      include/linux/sync_file.h
14932 F:      include/uapi/linux/sync_file.h
14933 F:      Documentation/sync_file.txt
14934 T:      git git://anongit.freedesktop.org/drm/drm-misc
14935
14936 SYNOPSYS ARC ARCHITECTURE
14937 M:      Vineet Gupta <vgupta@synopsys.com>
14938 L:      linux-snps-arc@lists.infradead.org
14939 S:      Supported
14940 F:      arch/arc/
14941 F:      Documentation/devicetree/bindings/arc/*
14942 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14943 F:      drivers/clocksource/arc_timer.c
14944 F:      drivers/tty/serial/arc_uart.c
14945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14946
14947 SYNOPSYS ARC HSDK SDP pll clock driver
14948 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14949 S:      Supported
14950 F:      drivers/clk/clk-hsdk-pll.c
14951 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14952
14953 SYNOPSYS ARC SDP clock driver
14954 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14955 S:      Supported
14956 F:      drivers/clk/axs10x/*
14957 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14958
14959 SYNOPSYS ARC SDP platform support
14960 M:      Alexey Brodkin <abrodkin@synopsys.com>
14961 S:      Supported
14962 F:      arch/arc/plat-axs10x
14963 F:      arch/arc/boot/dts/ax*
14964 F:      Documentation/devicetree/bindings/arc/axs10*
14965
14966 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14967 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14968 S:      Supported
14969 F:      drivers/reset/reset-axs10x.c
14970 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14971
14972 SYNOPSYS CREG GPIO DRIVER
14973 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14974 S:      Maintained
14975 F:      drivers/gpio/gpio-creg-snps.c
14976 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14977
14978 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14979 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14980 S:      Maintained
14981 F:      drivers/tty/serial/8250/8250_dw.c
14982
14983 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14984 M:      Hoan Tran <hoan@os.amperecomputing.com>
14985 L:      linux-gpio@vger.kernel.org
14986 S:      Maintained
14987 F:      drivers/gpio/gpio-dwapb.c
14988 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14989
14990 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14991 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14992 S:      Maintained
14993 F:      drivers/dma/dwi-axi-dmac/
14994 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14995
14996 SYNOPSYS DESIGNWARE DMAC DRIVER
14997 M:      Viresh Kumar <vireshk@kernel.org>
14998 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14999 S:      Maintained
15000 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15001 F:      drivers/dma/dw/
15002 F:      include/dt-bindings/dma/dw-dmac.h
15003 F:      include/linux/dma/dw.h
15004 F:      include/linux/platform_data/dma-dw.h
15005
15006 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15007 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15008 L:      netdev@vger.kernel.org
15009 S:      Supported
15010 F:      drivers/net/ethernet/synopsys/
15011
15012 SYNOPSYS DESIGNWARE I2C DRIVER
15013 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15014 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15015 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15016 L:      linux-i2c@vger.kernel.org
15017 S:      Maintained
15018 F:      drivers/i2c/busses/i2c-designware-*
15019 F:      include/linux/platform_data/i2c-designware.h
15020
15021 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15022 M:      Jaehoon Chung <jh80.chung@samsung.com>
15023 L:      linux-mmc@vger.kernel.org
15024 S:      Maintained
15025 F:      drivers/mmc/host/dw_mmc*
15026
15027 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15028 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15029 S:      Supported
15030 F:      drivers/reset/reset-hsdk.c
15031 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15032 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15033
15034 SYSTEM CONFIGURATION (SYSCON)
15035 M:      Lee Jones <lee.jones@linaro.org>
15036 M:      Arnd Bergmann <arnd@arndb.de>
15037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15038 S:      Supported
15039 F:      drivers/mfd/syscon.c
15040
15041 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15042 M:      Sudeep Holla <sudeep.holla@arm.com>
15043 L:      linux-arm-kernel@lists.infradead.org
15044 S:      Maintained
15045 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15046 F:      drivers/clk/clk-sc[mp]i.c
15047 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15048 F:      drivers/firmware/arm_scpi.c
15049 F:      drivers/firmware/arm_scmi/
15050 F:      include/linux/sc[mp]i_protocol.h
15051
15052 SYSTEM RESET/SHUTDOWN DRIVERS
15053 M:      Sebastian Reichel <sre@kernel.org>
15054 L:      linux-pm@vger.kernel.org
15055 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15056 S:      Maintained
15057 F:      Documentation/devicetree/bindings/power/reset/
15058 F:      drivers/power/reset/
15059
15060 SYSTEM TRACE MODULE CLASS
15061 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15062 S:      Maintained
15063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15064 F:      Documentation/trace/stm.rst
15065 F:      drivers/hwtracing/stm/
15066 F:      include/linux/stm.h
15067 F:      include/uapi/linux/stm.h
15068
15069 SYSV FILESYSTEM
15070 M:      Christoph Hellwig <hch@infradead.org>
15071 S:      Maintained
15072 F:      Documentation/filesystems/sysv-fs.txt
15073 F:      fs/sysv/
15074 F:      include/linux/sysv_fs.h
15075
15076 TASKSTATS STATISTICS INTERFACE
15077 M:      Balbir Singh <bsingharora@gmail.com>
15078 S:      Maintained
15079 F:      Documentation/accounting/taskstats*
15080 F:      include/linux/taskstats*
15081 F:      kernel/taskstats.c
15082
15083 TC subsystem
15084 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15085 M:      Cong Wang <xiyou.wangcong@gmail.com>
15086 M:      Jiri Pirko <jiri@resnulli.us>
15087 L:      netdev@vger.kernel.org
15088 S:      Maintained
15089 F:      include/net/pkt_cls.h
15090 F:      include/net/pkt_sched.h
15091 F:      include/net/tc_act/
15092 F:      include/uapi/linux/pkt_cls.h
15093 F:      include/uapi/linux/pkt_sched.h
15094 F:      include/uapi/linux/tc_act/
15095 F:      include/uapi/linux/tc_ematch/
15096 F:      net/sched/
15097
15098 TC90522 MEDIA DRIVER
15099 M:      Akihiro Tsukada <tskd08@gmail.com>
15100 L:      linux-media@vger.kernel.org
15101 S:      Odd Fixes
15102 F:      drivers/media/dvb-frontends/tc90522*
15103
15104 TCP LOW PRIORITY MODULE
15105 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15106 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15107 W:      http://tcp-lp-mod.sourceforge.net/
15108 S:      Maintained
15109 F:      net/ipv4/tcp_lp.c
15110
15111 TDA10071 MEDIA DRIVER
15112 M:      Antti Palosaari <crope@iki.fi>
15113 L:      linux-media@vger.kernel.org
15114 W:      https://linuxtv.org
15115 W:      http://palosaari.fi/linux/
15116 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15117 T:      git git://linuxtv.org/anttip/media_tree.git
15118 S:      Maintained
15119 F:      drivers/media/dvb-frontends/tda10071*
15120
15121 TDA18212 MEDIA DRIVER
15122 M:      Antti Palosaari <crope@iki.fi>
15123 L:      linux-media@vger.kernel.org
15124 W:      https://linuxtv.org
15125 W:      http://palosaari.fi/linux/
15126 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15127 T:      git git://linuxtv.org/anttip/media_tree.git
15128 S:      Maintained
15129 F:      drivers/media/tuners/tda18212*
15130
15131 TDA18218 MEDIA DRIVER
15132 M:      Antti Palosaari <crope@iki.fi>
15133 L:      linux-media@vger.kernel.org
15134 W:      https://linuxtv.org
15135 W:      http://palosaari.fi/linux/
15136 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15137 T:      git git://linuxtv.org/anttip/media_tree.git
15138 S:      Maintained
15139 F:      drivers/media/tuners/tda18218*
15140
15141 TDA18250 MEDIA DRIVER
15142 M:      Olli Salonen <olli.salonen@iki.fi>
15143 L:      linux-media@vger.kernel.org
15144 W:      https://linuxtv.org
15145 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15146 T:      git git://linuxtv.org/media_tree.git
15147 S:      Maintained
15148 F:      drivers/media/tuners/tda18250*
15149
15150 TDA18271 MEDIA DRIVER
15151 M:      Michael Krufky <mkrufky@linuxtv.org>
15152 L:      linux-media@vger.kernel.org
15153 W:      https://linuxtv.org
15154 W:      http://github.com/mkrufky
15155 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15156 T:      git git://linuxtv.org/mkrufky/tuners.git
15157 S:      Maintained
15158 F:      drivers/media/tuners/tda18271*
15159
15160 TDA1997x MEDIA DRIVER
15161 M:      Tim Harvey <tharvey@gateworks.com>
15162 L:      linux-media@vger.kernel.org
15163 W:      https://linuxtv.org
15164 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15165 S:      Maintained
15166 F:      drivers/media/i2c/tda1997x.*
15167
15168 TDA827x MEDIA DRIVER
15169 M:      Michael Krufky <mkrufky@linuxtv.org>
15170 L:      linux-media@vger.kernel.org
15171 W:      https://linuxtv.org
15172 W:      http://github.com/mkrufky
15173 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15174 T:      git git://linuxtv.org/mkrufky/tuners.git
15175 S:      Maintained
15176 F:      drivers/media/tuners/tda8290.*
15177
15178 TDA8290 MEDIA DRIVER
15179 M:      Michael Krufky <mkrufky@linuxtv.org>
15180 L:      linux-media@vger.kernel.org
15181 W:      https://linuxtv.org
15182 W:      http://github.com/mkrufky
15183 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15184 T:      git git://linuxtv.org/mkrufky/tuners.git
15185 S:      Maintained
15186 F:      drivers/media/tuners/tda8290.*
15187
15188 TDA9840 MEDIA DRIVER
15189 M:      Hans Verkuil <hverkuil@xs4all.nl>
15190 L:      linux-media@vger.kernel.org
15191 T:      git git://linuxtv.org/media_tree.git
15192 W:      https://linuxtv.org
15193 S:      Maintained
15194 F:      drivers/media/i2c/tda9840*
15195
15196 TEA5761 TUNER DRIVER
15197 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15198 L:      linux-media@vger.kernel.org
15199 W:      https://linuxtv.org
15200 T:      git git://linuxtv.org/media_tree.git
15201 S:      Odd fixes
15202 F:      drivers/media/tuners/tea5761.*
15203
15204 TEA5767 TUNER DRIVER
15205 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15206 L:      linux-media@vger.kernel.org
15207 W:      https://linuxtv.org
15208 T:      git git://linuxtv.org/media_tree.git
15209 S:      Maintained
15210 F:      drivers/media/tuners/tea5767.*
15211
15212 TEA6415C MEDIA DRIVER
15213 M:      Hans Verkuil <hverkuil@xs4all.nl>
15214 L:      linux-media@vger.kernel.org
15215 T:      git git://linuxtv.org/media_tree.git
15216 W:      https://linuxtv.org
15217 S:      Maintained
15218 F:      drivers/media/i2c/tea6415c*
15219
15220 TEA6420 MEDIA DRIVER
15221 M:      Hans Verkuil <hverkuil@xs4all.nl>
15222 L:      linux-media@vger.kernel.org
15223 T:      git git://linuxtv.org/media_tree.git
15224 W:      https://linuxtv.org
15225 S:      Maintained
15226 F:      drivers/media/i2c/tea6420*
15227
15228 TEAM DRIVER
15229 M:      Jiri Pirko <jiri@resnulli.us>
15230 L:      netdev@vger.kernel.org
15231 S:      Supported
15232 F:      drivers/net/team/
15233 F:      include/linux/if_team.h
15234 F:      include/uapi/linux/if_team.h
15235
15236 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15237 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15238 S:      Maintained
15239 F:      arch/x86/platform/ts5500/
15240
15241 TECHNOTREND USB IR RECEIVER
15242 M:      Sean Young <sean@mess.org>
15243 L:      linux-media@vger.kernel.org
15244 S:      Maintained
15245 F:      drivers/media/rc/ttusbir.c
15246
15247 TECHWELL TW9910 VIDEO DECODER
15248 L:      linux-media@vger.kernel.org
15249 S:      Orphan
15250 F:      drivers/media/i2c/tw9910.c
15251 F:      include/media/i2c/tw9910.h
15252
15253 TEE SUBSYSTEM
15254 M:      Jens Wiklander <jens.wiklander@linaro.org>
15255 S:      Maintained
15256 F:      include/linux/tee_drv.h
15257 F:      include/uapi/linux/tee.h
15258 F:      drivers/tee/
15259 F:      Documentation/tee.txt
15260
15261 TEGRA ARCHITECTURE SUPPORT
15262 M:      Thierry Reding <thierry.reding@gmail.com>
15263 M:      Jonathan Hunter <jonathanh@nvidia.com>
15264 L:      linux-tegra@vger.kernel.org
15265 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15267 S:      Supported
15268 N:      [^a-z]tegra
15269
15270 TEGRA CLOCK DRIVER
15271 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15272 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15273 S:      Supported
15274 F:      drivers/clk/tegra/
15275
15276 TEGRA DMA DRIVERS
15277 M:      Laxman Dewangan <ldewangan@nvidia.com>
15278 M:      Jon Hunter <jonathanh@nvidia.com>
15279 S:      Supported
15280 F:      drivers/dma/tegra*
15281
15282 TEGRA I2C DRIVER
15283 M:      Laxman Dewangan <ldewangan@nvidia.com>
15284 S:      Supported
15285 F:      drivers/i2c/busses/i2c-tegra.c
15286
15287 TEGRA IOMMU DRIVERS
15288 M:      Thierry Reding <thierry.reding@gmail.com>
15289 L:      linux-tegra@vger.kernel.org
15290 S:      Supported
15291 F:      drivers/iommu/tegra*
15292
15293 TEGRA KBC DRIVER
15294 M:      Laxman Dewangan <ldewangan@nvidia.com>
15295 S:      Supported
15296 F:      drivers/input/keyboard/tegra-kbc.c
15297
15298 TEGRA NAND DRIVER
15299 M:      Stefan Agner <stefan@agner.ch>
15300 M:      Lucas Stach <dev@lynxeye.de>
15301 S:      Maintained
15302 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15303 F:      drivers/mtd/nand/raw/tegra_nand.c
15304
15305 TEGRA PWM DRIVER
15306 M:      Thierry Reding <thierry.reding@gmail.com>
15307 S:      Supported
15308 F:      drivers/pwm/pwm-tegra.c
15309
15310 TEGRA SERIAL DRIVER
15311 M:      Laxman Dewangan <ldewangan@nvidia.com>
15312 S:      Supported
15313 F:      drivers/tty/serial/serial-tegra.c
15314
15315 TEGRA SPI DRIVER
15316 M:      Laxman Dewangan <ldewangan@nvidia.com>
15317 S:      Supported
15318 F:      drivers/spi/spi-tegra*
15319
15320 TEHUTI ETHERNET DRIVER
15321 M:      Andy Gospodarek <andy@greyhouse.net>
15322 L:      netdev@vger.kernel.org
15323 S:      Supported
15324 F:      drivers/net/ethernet/tehuti/*
15325
15326 Telecom Clock Driver for MCPL0010
15327 M:      Mark Gross <mark.gross@intel.com>
15328 S:      Supported
15329 F:      drivers/char/tlclk.c
15330
15331 TENSILICA XTENSA PORT (xtensa)
15332 M:      Chris Zankel <chris@zankel.net>
15333 M:      Max Filippov <jcmvbkbc@gmail.com>
15334 L:      linux-xtensa@linux-xtensa.org
15335 T:      git git://github.com/czankel/xtensa-linux.git
15336 S:      Maintained
15337 F:      arch/xtensa/
15338 F:      drivers/irqchip/irq-xtensa-*
15339
15340 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15341 M:      Nishanth Menon <nm@ti.com>
15342 M:      Tero Kristo <t-kristo@ti.com>
15343 M:      Santosh Shilimkar <ssantosh@kernel.org>
15344 L:      linux-arm-kernel@lists.infradead.org
15345 S:      Maintained
15346 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15347 F:      drivers/firmware/ti_sci*
15348 F:      include/linux/soc/ti/ti_sci_protocol.h
15349 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15350 F:      drivers/soc/ti/ti_sci_pm_domains.c
15351 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15352 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15353 F:      drivers/clk/keystone/sci-clk.c
15354 F:      drivers/reset/reset-ti-sci.c
15355
15356 Texas Instruments ASoC drivers
15357 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15358 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15359 S:      Maintained
15360 F:      sound/soc/ti/
15361
15362 Texas Instruments' DAC7612 DAC Driver
15363 M:      Ricardo Ribalda <ricardo@ribalda.com>
15364 L:      linux-iio@vger.kernel.org
15365 S:      Supported
15366 F:      drivers/iio/dac/ti-dac7612.c
15367 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15368
15369 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15370 M:      Hans Verkuil <hverkuil@xs4all.nl>
15371 L:      linux-media@vger.kernel.org
15372 T:      git git://linuxtv.org/media_tree.git
15373 W:      https://linuxtv.org
15374 S:      Maintained
15375 F:      drivers/media/radio/radio-raremono.c
15376
15377 THERMAL
15378 M:      Zhang Rui <rui.zhang@intel.com>
15379 M:      Eduardo Valentin <edubezval@gmail.com>
15380 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15381 L:      linux-pm@vger.kernel.org
15382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15384 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15385 S:      Supported
15386 F:      drivers/thermal/
15387 F:      include/linux/thermal.h
15388 F:      include/uapi/linux/thermal.h
15389 F:      include/linux/cpu_cooling.h
15390 F:      Documentation/devicetree/bindings/thermal/
15391
15392 THERMAL/CPU_COOLING
15393 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15394 M:      Viresh Kumar <viresh.kumar@linaro.org>
15395 M:      Javi Merino <javi.merino@kernel.org>
15396 L:      linux-pm@vger.kernel.org
15397 S:      Supported
15398 F:      Documentation/thermal/cpu-cooling-api.txt
15399 F:      drivers/thermal/cpu_cooling.c
15400 F:      include/linux/cpu_cooling.h
15401
15402 THINKPAD ACPI EXTRAS DRIVER
15403 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15404 L:      ibm-acpi-devel@lists.sourceforge.net
15405 L:      platform-driver-x86@vger.kernel.org
15406 W:      http://ibm-acpi.sourceforge.net
15407 W:      http://thinkwiki.org/wiki/Ibm-acpi
15408 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15409 S:      Maintained
15410 F:      drivers/platform/x86/thinkpad_acpi.c
15411
15412 THUNDERBOLT DRIVER
15413 M:      Andreas Noever <andreas.noever@gmail.com>
15414 M:      Michael Jamet <michael.jamet@intel.com>
15415 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15416 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15417 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15418 S:      Maintained
15419 F:      Documentation/admin-guide/thunderbolt.rst
15420 F:      drivers/thunderbolt/
15421 F:      include/linux/thunderbolt.h
15422
15423 THUNDERBOLT NETWORK DRIVER
15424 M:      Michael Jamet <michael.jamet@intel.com>
15425 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15426 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15427 L:      netdev@vger.kernel.org
15428 S:      Maintained
15429 F:      drivers/net/thunderbolt.c
15430
15431 THUNDERX GPIO DRIVER
15432 M:      David Daney <david.daney@cavium.com>
15433 S:      Maintained
15434 F:      drivers/gpio/gpio-thunderx.c
15435
15436 TI AM437X VPFE DRIVER
15437 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15438 L:      linux-media@vger.kernel.org
15439 W:      https://linuxtv.org
15440 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15441 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15442 S:      Maintained
15443 F:      drivers/media/platform/am437x/
15444
15445 TI BANDGAP AND THERMAL DRIVER
15446 M:      Eduardo Valentin <edubezval@gmail.com>
15447 M:      Keerthy <j-keerthy@ti.com>
15448 L:      linux-pm@vger.kernel.org
15449 L:      linux-omap@vger.kernel.org
15450 S:      Maintained
15451 F:      drivers/thermal/ti-soc-thermal/
15452
15453 TI BQ27XXX POWER SUPPLY DRIVER
15454 R:      Andrew F. Davis <afd@ti.com>
15455 F:      include/linux/power/bq27xxx_battery.h
15456 F:      drivers/power/supply/bq27xxx_battery.c
15457 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15458
15459 TI CDCE706 CLOCK DRIVER
15460 M:      Max Filippov <jcmvbkbc@gmail.com>
15461 S:      Maintained
15462 F:      drivers/clk/clk-cdce706.c
15463
15464 TI CLOCK DRIVER
15465 M:      Tero Kristo <t-kristo@ti.com>
15466 L:      linux-omap@vger.kernel.org
15467 S:      Maintained
15468 F:      drivers/clk/ti/
15469 F:      include/linux/clk/ti.h
15470
15471 TI DAVINCI MACHINE SUPPORT
15472 M:      Sekhar Nori <nsekhar@ti.com>
15473 M:      Kevin Hilman <khilman@kernel.org>
15474 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15476 S:      Supported
15477 F:      arch/arm/mach-davinci/
15478 F:      drivers/i2c/busses/i2c-davinci.c
15479 F:      arch/arm/boot/dts/da850*
15480
15481 TI DAVINCI SERIES CLOCK DRIVER
15482 M:      David Lechner <david@lechnology.com>
15483 R:      Sekhar Nori <nsekhar@ti.com>
15484 S:      Maintained
15485 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15486 F:      drivers/clk/davinci/
15487
15488 TI DAVINCI SERIES GPIO DRIVER
15489 M:      Keerthy <j-keerthy@ti.com>
15490 L:      linux-gpio@vger.kernel.org
15491 S:      Maintained
15492 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15493 F:      drivers/gpio/gpio-davinci.c
15494
15495 TI DAVINCI SERIES MEDIA DRIVER
15496 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15497 L:      linux-media@vger.kernel.org
15498 W:      https://linuxtv.org
15499 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15500 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15501 S:      Maintained
15502 F:      drivers/media/platform/davinci/
15503 F:      include/media/davinci/
15504
15505 TI ETHERNET SWITCH DRIVER (CPSW)
15506 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15507 L:      linux-omap@vger.kernel.org
15508 L:      netdev@vger.kernel.org
15509 S:      Maintained
15510 F:      drivers/net/ethernet/ti/cpsw*
15511 F:      drivers/net/ethernet/ti/davinci*
15512
15513 TI FLASH MEDIA INTERFACE DRIVER
15514 M:      Alex Dubov <oakad@yahoo.com>
15515 S:      Maintained
15516 F:      drivers/misc/tifm*
15517 F:      drivers/mmc/host/tifm_sd.c
15518 F:      include/linux/tifm.h
15519
15520 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15521 M:      Santosh Shilimkar <ssantosh@kernel.org>
15522 L:      linux-kernel@vger.kernel.org
15523 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15524 S:      Maintained
15525 F:      drivers/soc/ti/*
15526 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15527
15528 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15529 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15530 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15531 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15532 S:      Maintained
15533 F:      sound/soc/codecs/lm49453*
15534 F:      sound/soc/codecs/isabelle*
15535
15536 TI LP855x BACKLIGHT DRIVER
15537 M:      Milo Kim <milo.kim@ti.com>
15538 S:      Maintained
15539 F:      Documentation/backlight/lp855x-driver.txt
15540 F:      drivers/video/backlight/lp855x_bl.c
15541 F:      include/linux/platform_data/lp855x.h
15542
15543 TI LP8727 CHARGER DRIVER
15544 M:      Milo Kim <milo.kim@ti.com>
15545 S:      Maintained
15546 F:      drivers/power/supply/lp8727_charger.c
15547 F:      include/linux/platform_data/lp8727.h
15548
15549 TI LP8788 MFD DRIVER
15550 M:      Milo Kim <milo.kim@ti.com>
15551 S:      Maintained
15552 F:      drivers/iio/adc/lp8788_adc.c
15553 F:      drivers/leds/leds-lp8788.c
15554 F:      drivers/mfd/lp8788*.c
15555 F:      drivers/power/supply/lp8788-charger.c
15556 F:      drivers/regulator/lp8788-*.c
15557 F:      include/linux/mfd/lp8788*.h
15558
15559 TI NETCP ETHERNET DRIVER
15560 M:      Wingman Kwok <w-kwok2@ti.com>
15561 M:      Murali Karicheri <m-karicheri2@ti.com>
15562 L:      netdev@vger.kernel.org
15563 S:      Maintained
15564 F:      drivers/net/ethernet/ti/netcp*
15565
15566 TI PCM3060 ASoC CODEC DRIVER
15567 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15568 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15569 S:      Maintained
15570 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15571 F:      sound/soc/codecs/pcm3060*
15572
15573 TI TAS571X FAMILY ASoC CODEC DRIVER
15574 M:      Kevin Cernekee <cernekee@chromium.org>
15575 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15576 S:      Odd Fixes
15577 F:      sound/soc/codecs/tas571x*
15578
15579 TI TRF7970A NFC DRIVER
15580 M:      Mark Greer <mgreer@animalcreek.com>
15581 L:      linux-wireless@vger.kernel.org
15582 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15583 S:      Supported
15584 F:      drivers/nfc/trf7970a.c
15585 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15586
15587 TI TWL4030 SERIES SOC CODEC DRIVER
15588 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15589 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15590 S:      Maintained
15591 F:      sound/soc/codecs/twl4030*
15592
15593 TI VPE/CAL DRIVERS
15594 M:      Benoit Parrot <bparrot@ti.com>
15595 L:      linux-media@vger.kernel.org
15596 W:      http://linuxtv.org/
15597 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15598 S:      Maintained
15599 F:      drivers/media/platform/ti-vpe/
15600
15601 TI WILINK WIRELESS DRIVERS
15602 L:      linux-wireless@vger.kernel.org
15603 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15604 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15606 S:      Orphan
15607 F:      drivers/net/wireless/ti/
15608 F:      include/linux/wl12xx.h
15609
15610 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15611 M:      John Stultz <john.stultz@linaro.org>
15612 M:      Thomas Gleixner <tglx@linutronix.de>
15613 R:      Stephen Boyd <sboyd@kernel.org>
15614 L:      linux-kernel@vger.kernel.org
15615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15616 S:      Supported
15617 F:      include/linux/clocksource.h
15618 F:      include/linux/time.h
15619 F:      include/linux/timex.h
15620 F:      include/uapi/linux/time.h
15621 F:      include/uapi/linux/timex.h
15622 F:      kernel/time/clocksource.c
15623 F:      kernel/time/time*.c
15624 F:      kernel/time/alarmtimer.c
15625 F:      kernel/time/ntp.c
15626 F:      tools/testing/selftests/timers/
15627
15628 TIPC NETWORK LAYER
15629 M:      Jon Maloy <jon.maloy@ericsson.com>
15630 M:      Ying Xue <ying.xue@windriver.com>
15631 L:      netdev@vger.kernel.org (core kernel code)
15632 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15633 W:      http://tipc.sourceforge.net/
15634 S:      Maintained
15635 F:      include/uapi/linux/tipc*.h
15636 F:      net/tipc/
15637
15638 TLAN NETWORK DRIVER
15639 M:      Samuel Chessman <chessman@tux.org>
15640 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15641 W:      http://sourceforge.net/projects/tlan/
15642 S:      Maintained
15643 F:      Documentation/networking/device_drivers/ti/tlan.txt
15644 F:      drivers/net/ethernet/ti/tlan.*
15645
15646 TM6000 VIDEO4LINUX DRIVER
15647 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15648 L:      linux-media@vger.kernel.org
15649 W:      https://linuxtv.org
15650 T:      git git://linuxtv.org/media_tree.git
15651 S:      Odd fixes
15652 F:      drivers/media/usb/tm6000/
15653 F:      Documentation/media/v4l-drivers/tm6000*
15654
15655 TMIO/SDHI MMC DRIVER
15656 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15657 L:      linux-mmc@vger.kernel.org
15658 S:      Supported
15659 F:      drivers/mmc/host/tmio_mmc*
15660 F:      drivers/mmc/host/renesas_sdhi*
15661 F:      include/linux/mfd/tmio.h
15662
15663 TMP401 HARDWARE MONITOR DRIVER
15664 M:      Guenter Roeck <linux@roeck-us.net>
15665 L:      linux-hwmon@vger.kernel.org
15666 S:      Maintained
15667 F:      Documentation/hwmon/tmp401
15668 F:      drivers/hwmon/tmp401.c
15669
15670 TMPFS (SHMEM FILESYSTEM)
15671 M:      Hugh Dickins <hughd@google.com>
15672 L:      linux-mm@kvack.org
15673 S:      Maintained
15674 F:      include/linux/shmem_fs.h
15675 F:      mm/shmem.c
15676
15677 TOMOYO SECURITY MODULE
15678 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15679 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15680 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
15681 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
15682 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
15683 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
15684 W:      https://tomoyo.osdn.jp/
15685 S:      Maintained
15686 F:      security/tomoyo/
15687
15688 TOPSTAR LAPTOP EXTRAS DRIVER
15689 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15690 L:      platform-driver-x86@vger.kernel.org
15691 S:      Maintained
15692 F:      drivers/platform/x86/topstar-laptop.c
15693
15694 TORTURE-TEST MODULES
15695 M:      Davidlohr Bueso <dave@stgolabs.net>
15696 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15697 M:      Josh Triplett <josh@joshtriplett.org>
15698 L:      linux-kernel@vger.kernel.org
15699 S:      Supported
15700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15701 F:      Documentation/RCU/torture.txt
15702 F:      kernel/torture.c
15703 F:      kernel/rcu/rcutorture.c
15704 F:      kernel/rcu/rcuperf.c
15705 F:      kernel/locking/locktorture.c
15706
15707 TOSHIBA ACPI EXTRAS DRIVER
15708 M:      Azael Avalos <coproscefalo@gmail.com>
15709 L:      platform-driver-x86@vger.kernel.org
15710 S:      Maintained
15711 F:      drivers/platform/x86/toshiba_acpi.c
15712
15713 TOSHIBA BLUETOOTH DRIVER
15714 M:      Azael Avalos <coproscefalo@gmail.com>
15715 L:      platform-driver-x86@vger.kernel.org
15716 S:      Maintained
15717 F:      drivers/platform/x86/toshiba_bluetooth.c
15718
15719 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15720 M:      Azael Avalos <coproscefalo@gmail.com>
15721 L:      platform-driver-x86@vger.kernel.org
15722 S:      Maintained
15723 F:      drivers/platform/x86/toshiba_haps.c
15724
15725 TOSHIBA SMM DRIVER
15726 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15727 W:      http://www.buzzard.org.uk/toshiba/
15728 S:      Maintained
15729 F:      drivers/char/toshiba.c
15730 F:      include/linux/toshiba.h
15731 F:      include/uapi/linux/toshiba.h
15732
15733 TOSHIBA TC358743 DRIVER
15734 M:      Mats Randgaard <matrandg@cisco.com>
15735 L:      linux-media@vger.kernel.org
15736 S:      Maintained
15737 F:      drivers/media/i2c/tc358743*
15738 F:      include/media/i2c/tc358743.h
15739
15740 TOSHIBA WMI HOTKEYS DRIVER
15741 M:      Azael Avalos <coproscefalo@gmail.com>
15742 L:      platform-driver-x86@vger.kernel.org
15743 S:      Maintained
15744 F:      drivers/platform/x86/toshiba-wmi.c
15745
15746 TPM DEVICE DRIVER
15747 M:      Peter Huewe <peterhuewe@gmx.de>
15748 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15749 R:      Jason Gunthorpe <jgg@ziepe.ca>
15750 L:      linux-integrity@vger.kernel.org
15751 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15752 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15753 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15754 S:      Maintained
15755 F:      drivers/char/tpm/
15756
15757 TRACING
15758 M:      Steven Rostedt <rostedt@goodmis.org>
15759 M:      Ingo Molnar <mingo@redhat.com>
15760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15761 S:      Maintained
15762 F:      Documentation/trace/ftrace.rst
15763 F:      arch/*/*/*/ftrace.h
15764 F:      arch/*/kernel/ftrace.c
15765 F:      include/*/ftrace.h
15766 F:      include/linux/trace*.h
15767 F:      include/trace/
15768 F:      kernel/trace/
15769 F:      tools/testing/selftests/ftrace/
15770
15771 TRACING MMIO ACCESSES (MMIOTRACE)
15772 M:      Steven Rostedt <rostedt@goodmis.org>
15773 M:      Ingo Molnar <mingo@kernel.org>
15774 R:      Karol Herbst <karolherbst@gmail.com>
15775 R:      Pekka Paalanen <ppaalanen@gmail.com>
15776 S:      Maintained
15777 L:      linux-kernel@vger.kernel.org
15778 L:      nouveau@lists.freedesktop.org
15779 F:      kernel/trace/trace_mmiotrace.c
15780 F:      include/linux/mmiotrace.h
15781 F:      arch/x86/mm/kmmio.c
15782 F:      arch/x86/mm/mmio-mod.c
15783 F:      arch/x86/mm/testmmiotrace.c
15784
15785 TRIVIAL PATCHES
15786 M:      Jiri Kosina <trivial@kernel.org>
15787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15788 S:      Maintained
15789 K:      ^Subject:.*(?i)trivial
15790
15791 TEMPO SEMICONDUCTOR DRIVERS
15792 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15793 S:      Maintained
15794 F:      sound/soc/codecs/tscs*.c
15795 F:      sound/soc/codecs/tscs*.h
15796 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15797
15798 TTY LAYER
15799 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15800 M:      Jiri Slaby <jslaby@suse.com>
15801 S:      Supported
15802 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15803 F:      Documentation/serial/
15804 F:      drivers/tty/
15805 F:      drivers/tty/serial/serial_core.c
15806 F:      include/linux/serial_core.h
15807 F:      include/linux/serial.h
15808 F:      include/linux/tty.h
15809 F:      include/uapi/linux/serial_core.h
15810 F:      include/uapi/linux/serial.h
15811 F:      include/uapi/linux/tty.h
15812
15813 TUA9001 MEDIA DRIVER
15814 M:      Antti Palosaari <crope@iki.fi>
15815 L:      linux-media@vger.kernel.org
15816 W:      https://linuxtv.org
15817 W:      http://palosaari.fi/linux/
15818 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15819 T:      git git://linuxtv.org/anttip/media_tree.git
15820 S:      Maintained
15821 F:      drivers/media/tuners/tua9001*
15822
15823 TULIP NETWORK DRIVERS
15824 L:      netdev@vger.kernel.org
15825 L:      linux-parisc@vger.kernel.org
15826 S:      Orphan
15827 F:      drivers/net/ethernet/dec/tulip/
15828
15829 TUN/TAP driver
15830 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15831 W:      http://vtun.sourceforge.net/tun
15832 S:      Maintained
15833 F:      Documentation/networking/tuntap.txt
15834 F:      arch/um/os-Linux/drivers/
15835
15836 TURBOCHANNEL SUBSYSTEM
15837 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15838 M:      Ralf Baechle <ralf@linux-mips.org>
15839 L:      linux-mips@vger.kernel.org
15840 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15841 S:      Maintained
15842 F:      drivers/tc/
15843 F:      include/linux/tc.h
15844
15845 TURBOSTAT UTILITY
15846 M:      "Len Brown" <lenb@kernel.org>
15847 L:      linux-pm@vger.kernel.org
15848 B:      https://bugzilla.kernel.org
15849 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15851 S:      Supported
15852 F:      tools/power/x86/turbostat/
15853
15854 TW5864 VIDEO4LINUX DRIVER
15855 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15856 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15857 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15858 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15859 L:      linux-media@vger.kernel.org
15860 S:      Supported
15861 F:      drivers/media/pci/tw5864/
15862
15863 TW68 VIDEO4LINUX DRIVER
15864 M:      Hans Verkuil <hverkuil@xs4all.nl>
15865 L:      linux-media@vger.kernel.org
15866 T:      git git://linuxtv.org/media_tree.git
15867 W:      https://linuxtv.org
15868 S:      Odd Fixes
15869 F:      drivers/media/pci/tw68/
15870
15871 TW686X VIDEO4LINUX DRIVER
15872 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15873 L:      linux-media@vger.kernel.org
15874 T:      git git://linuxtv.org/media_tree.git
15875 W:      http://linuxtv.org
15876 S:      Maintained
15877 F:      drivers/media/pci/tw686x/
15878
15879 UBI FILE SYSTEM (UBIFS)
15880 M:      Richard Weinberger <richard@nod.at>
15881 M:      Artem Bityutskiy <dedekind1@gmail.com>
15882 M:      Adrian Hunter <adrian.hunter@intel.com>
15883 L:      linux-mtd@lists.infradead.org
15884 T:      git git://git.infradead.org/ubifs-2.6.git
15885 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15886 S:      Supported
15887 F:      Documentation/filesystems/ubifs.txt
15888 F:      fs/ubifs/
15889
15890 UCLINUX (M68KNOMMU AND COLDFIRE)
15891 M:      Greg Ungerer <gerg@linux-m68k.org>
15892 W:      http://www.linux-m68k.org/
15893 W:      http://www.uclinux.org/
15894 L:      linux-m68k@lists.linux-m68k.org
15895 L:      uclinux-dev@uclinux.org  (subscribers-only)
15896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15897 S:      Maintained
15898 F:      arch/m68k/coldfire/
15899 F:      arch/m68k/68*/
15900 F:      arch/m68k/*/*_no.*
15901 F:      arch/m68k/include/asm/*_no.*
15902
15903 UDF FILESYSTEM
15904 M:      Jan Kara <jack@suse.com>
15905 S:      Maintained
15906 F:      Documentation/filesystems/udf.txt
15907 F:      fs/udf/
15908
15909 UDRAW TABLET
15910 M:      Bastien Nocera <hadess@hadess.net>
15911 L:      linux-input@vger.kernel.org
15912 S:      Maintained
15913 F:      drivers/hid/hid-udraw-ps3.c
15914
15915 UFS FILESYSTEM
15916 M:      Evgeniy Dushistov <dushistov@mail.ru>
15917 S:      Maintained
15918 F:      Documentation/filesystems/ufs.txt
15919 F:      fs/ufs/
15920
15921 UHID USERSPACE HID IO DRIVER:
15922 M:      David Herrmann <dh.herrmann@googlemail.com>
15923 L:      linux-input@vger.kernel.org
15924 S:      Maintained
15925 F:      drivers/hid/uhid.c
15926 F:      include/uapi/linux/uhid.h
15927
15928 ULPI BUS
15929 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15930 L:      linux-usb@vger.kernel.org
15931 S:      Maintained
15932 F:      drivers/usb/common/ulpi.c
15933 F:      include/linux/ulpi/
15934
15935 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15936 L:      linux-usb@vger.kernel.org
15937 S:      Orphan
15938 F:      drivers/uwb/
15939 F:      include/linux/uwb.h
15940 F:      include/linux/uwb/
15941
15942 UNICORE32 ARCHITECTURE:
15943 M:      Guan Xuetao <gxt@pku.edu.cn>
15944 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15945 S:      Maintained
15946 T:      git git://github.com/gxt/linux.git
15947 F:      arch/unicore32/
15948
15949 UNIFDEF
15950 M:      Tony Finch <dot@dotat.at>
15951 W:      http://dotat.at/prog/unifdef
15952 S:      Maintained
15953 F:      scripts/unifdef.c
15954
15955 UNIFORM CDROM DRIVER
15956 M:      Jens Axboe <axboe@kernel.dk>
15957 W:      http://www.kernel.dk
15958 S:      Maintained
15959 F:      Documentation/cdrom/
15960 F:      drivers/cdrom/cdrom.c
15961 F:      include/linux/cdrom.h
15962 F:      include/uapi/linux/cdrom.h
15963
15964 UNISYS S-PAR DRIVERS
15965 M:      David Kershner <david.kershner@unisys.com>
15966 L:      sparmaintainer@unisys.com (Unisys internal)
15967 S:      Supported
15968 F:      include/linux/visorbus.h
15969 F:      drivers/visorbus/
15970 F:      drivers/staging/unisys/
15971
15972 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15973 R:      Alim Akhtar <alim.akhtar@samsung.com>
15974 R:      Avri Altman <avri.altman@wdc.com>
15975 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
15976 L:      linux-scsi@vger.kernel.org
15977 S:      Supported
15978 F:      Documentation/scsi/ufs.txt
15979 F:      drivers/scsi/ufs/
15980
15981 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15982 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
15983 L:      linux-scsi@vger.kernel.org
15984 S:      Supported
15985 F:      drivers/scsi/ufs/*dwc*
15986
15987 UNSORTED BLOCK IMAGES (UBI)
15988 M:      Artem Bityutskiy <dedekind1@gmail.com>
15989 M:      Richard Weinberger <richard@nod.at>
15990 W:      http://www.linux-mtd.infradead.org/
15991 L:      linux-mtd@lists.infradead.org
15992 T:      git git://git.infradead.org/ubifs-2.6.git
15993 S:      Supported
15994 F:      drivers/mtd/ubi/
15995 F:      include/linux/mtd/ubi.h
15996 F:      include/uapi/mtd/ubi-user.h
15997
15998 USB "USBNET" DRIVER FRAMEWORK
15999 M:      Oliver Neukum <oneukum@suse.com>
16000 L:      netdev@vger.kernel.org
16001 W:      http://www.linux-usb.org/usbnet
16002 S:      Maintained
16003 F:      drivers/net/usb/usbnet.c
16004 F:      include/linux/usb/usbnet.h
16005
16006 USB ACM DRIVER
16007 M:      Oliver Neukum <oneukum@suse.com>
16008 L:      linux-usb@vger.kernel.org
16009 S:      Maintained
16010 F:      Documentation/usb/acm.txt
16011 F:      drivers/usb/class/cdc-acm.*
16012
16013 USB AR5523 WIRELESS DRIVER
16014 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16015 L:      linux-wireless@vger.kernel.org
16016 S:      Maintained
16017 F:      drivers/net/wireless/ath/ar5523/
16018
16019 USB ATTACHED SCSI
16020 M:      Oliver Neukum <oneukum@suse.com>
16021 L:      linux-usb@vger.kernel.org
16022 L:      linux-scsi@vger.kernel.org
16023 S:      Maintained
16024 F:      drivers/usb/storage/uas.c
16025
16026 USB CDC ETHERNET DRIVER
16027 M:      Oliver Neukum <oliver@neukum.org>
16028 L:      linux-usb@vger.kernel.org
16029 S:      Maintained
16030 F:      drivers/net/usb/cdc_*.c
16031 F:      include/uapi/linux/usb/cdc.h
16032
16033 USB CHAOSKEY DRIVER
16034 M:      Keith Packard <keithp@keithp.com>
16035 L:      linux-usb@vger.kernel.org
16036 S:      Maintained
16037 F:      drivers/usb/misc/chaoskey.c
16038
16039 USB CYPRESS C67X00 DRIVER
16040 M:      Peter Korsgaard <jacmet@sunsite.dk>
16041 L:      linux-usb@vger.kernel.org
16042 S:      Maintained
16043 F:      drivers/usb/c67x00/
16044
16045 USB DAVICOM DM9601 DRIVER
16046 M:      Peter Korsgaard <jacmet@sunsite.dk>
16047 L:      netdev@vger.kernel.org
16048 W:      http://www.linux-usb.org/usbnet
16049 S:      Maintained
16050 F:      drivers/net/usb/dm9601.c
16051
16052 USB DIAMOND RIO500 DRIVER
16053 M:      Cesar Miquel <miquel@df.uba.ar>
16054 L:      rio500-users@lists.sourceforge.net
16055 W:      http://rio500.sourceforge.net
16056 S:      Maintained
16057 F:      drivers/usb/misc/rio500*
16058
16059 USB EHCI DRIVER
16060 M:      Alan Stern <stern@rowland.harvard.edu>
16061 L:      linux-usb@vger.kernel.org
16062 S:      Maintained
16063 F:      Documentation/usb/ehci.txt
16064 F:      drivers/usb/host/ehci*
16065
16066 USB GADGET/PERIPHERAL SUBSYSTEM
16067 M:      Felipe Balbi <balbi@kernel.org>
16068 L:      linux-usb@vger.kernel.org
16069 W:      http://www.linux-usb.org/gadget
16070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16071 S:      Maintained
16072 F:      drivers/usb/gadget/
16073 F:      include/linux/usb/gadget*
16074
16075 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16076 M:      Jiri Kosina <jikos@kernel.org>
16077 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16078 L:      linux-usb@vger.kernel.org
16079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16080 S:      Maintained
16081 F:      Documentation/hid/hiddev.txt
16082 F:      drivers/hid/usbhid/
16083
16084 USB INTEL XHCI ROLE MUX DRIVER
16085 M:      Hans de Goede <hdegoede@redhat.com>
16086 L:      linux-usb@vger.kernel.org
16087 S:      Maintained
16088 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16089
16090 USB ISP116X DRIVER
16091 M:      Olav Kongas <ok@artecdesign.ee>
16092 L:      linux-usb@vger.kernel.org
16093 S:      Maintained
16094 F:      drivers/usb/host/isp116x*
16095 F:      include/linux/usb/isp116x.h
16096
16097 USB LAN78XX ETHERNET DRIVER
16098 M:      Woojung Huh <woojung.huh@microchip.com>
16099 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16100 L:      netdev@vger.kernel.org
16101 S:      Maintained
16102 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16103 F:      drivers/net/usb/lan78xx.*
16104 F:      include/dt-bindings/net/microchip-lan78xx.h
16105
16106 USB MASS STORAGE DRIVER
16107 M:      Alan Stern <stern@rowland.harvard.edu>
16108 L:      linux-usb@vger.kernel.org
16109 L:      usb-storage@lists.one-eyed-alien.net
16110 S:      Maintained
16111 F:      drivers/usb/storage/
16112
16113 USB MIDI DRIVER
16114 M:      Clemens Ladisch <clemens@ladisch.de>
16115 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16116 T:      git git://git.alsa-project.org/alsa-kernel.git
16117 S:      Maintained
16118 F:      sound/usb/midi.*
16119
16120 USB NETWORKING DRIVERS
16121 L:      linux-usb@vger.kernel.org
16122 S:      Odd Fixes
16123 F:      drivers/net/usb/
16124
16125 USB OHCI DRIVER
16126 M:      Alan Stern <stern@rowland.harvard.edu>
16127 L:      linux-usb@vger.kernel.org
16128 S:      Maintained
16129 F:      Documentation/usb/ohci.txt
16130 F:      drivers/usb/host/ohci*
16131
16132 USB OTG FSM (Finite State Machine)
16133 M:      Peter Chen <Peter.Chen@nxp.com>
16134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16135 L:      linux-usb@vger.kernel.org
16136 S:      Maintained
16137 F:      drivers/usb/common/usb-otg-fsm.c
16138
16139 USB OVER IP DRIVER
16140 M:      Valentina Manea <valentina.manea.m@gmail.com>
16141 M:      Shuah Khan <shuah@kernel.org>
16142 M:      Shuah Khan <skhan@linuxfoundation.org>
16143 L:      linux-usb@vger.kernel.org
16144 S:      Maintained
16145 F:      Documentation/usb/usbip_protocol.txt
16146 F:      drivers/usb/usbip/
16147 F:      tools/usb/usbip/
16148 F:      tools/testing/selftests/drivers/usb/usbip/
16149
16150 USB PEGASUS DRIVER
16151 M:      Petko Manolov <petkan@nucleusys.com>
16152 L:      linux-usb@vger.kernel.org
16153 L:      netdev@vger.kernel.org
16154 T:      git git://github.com/petkan/pegasus.git
16155 W:      https://github.com/petkan/pegasus
16156 S:      Maintained
16157 F:      drivers/net/usb/pegasus.*
16158
16159 USB PHY LAYER
16160 M:      Felipe Balbi <balbi@kernel.org>
16161 L:      linux-usb@vger.kernel.org
16162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16163 S:      Maintained
16164 F:      drivers/usb/phy/
16165
16166 USB PRINTER DRIVER (usblp)
16167 M:      Pete Zaitcev <zaitcev@redhat.com>
16168 L:      linux-usb@vger.kernel.org
16169 S:      Supported
16170 F:      drivers/usb/class/usblp.c
16171
16172 USB QMI WWAN NETWORK DRIVER
16173 M:      Bjørn Mork <bjorn@mork.no>
16174 L:      netdev@vger.kernel.org
16175 S:      Maintained
16176 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16177 F:      drivers/net/usb/qmi_wwan.c
16178
16179 USB RTL8150 DRIVER
16180 M:      Petko Manolov <petkan@nucleusys.com>
16181 L:      linux-usb@vger.kernel.org
16182 L:      netdev@vger.kernel.org
16183 T:      git git://github.com/petkan/rtl8150.git
16184 W:      https://github.com/petkan/rtl8150
16185 S:      Maintained
16186 F:      drivers/net/usb/rtl8150.c
16187
16188 USB SERIAL SUBSYSTEM
16189 M:      Johan Hovold <johan@kernel.org>
16190 L:      linux-usb@vger.kernel.org
16191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16192 S:      Maintained
16193 F:      Documentation/usb/usb-serial.txt
16194 F:      drivers/usb/serial/
16195 F:      include/linux/usb/serial.h
16196
16197 USB SMSC75XX ETHERNET DRIVER
16198 M:      Steve Glendinning <steve.glendinning@shawell.net>
16199 L:      netdev@vger.kernel.org
16200 S:      Maintained
16201 F:      drivers/net/usb/smsc75xx.*
16202
16203 USB SMSC95XX ETHERNET DRIVER
16204 M:      Steve Glendinning <steve.glendinning@shawell.net>
16205 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16206 L:      netdev@vger.kernel.org
16207 S:      Maintained
16208 F:      drivers/net/usb/smsc95xx.*
16209
16210 USB SUBSYSTEM
16211 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16212 L:      linux-usb@vger.kernel.org
16213 W:      http://www.linux-usb.org
16214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16215 S:      Supported
16216 F:      Documentation/devicetree/bindings/usb/
16217 F:      Documentation/usb/
16218 F:      drivers/usb/
16219 F:      include/linux/usb.h
16220 F:      include/linux/usb/
16221
16222 USB TYPEC PI3USB30532 MUX DRIVER
16223 M:      Hans de Goede <hdegoede@redhat.com>
16224 L:      linux-usb@vger.kernel.org
16225 S:      Maintained
16226 F:      drivers/usb/typec/mux/pi3usb30532.c
16227
16228 USB TYPEC CLASS
16229 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16230 L:      linux-usb@vger.kernel.org
16231 S:      Maintained
16232 F:      Documentation/ABI/testing/sysfs-class-typec
16233 F:      Documentation/driver-api/usb/typec.rst
16234 F:      drivers/usb/typec/
16235 F:      include/linux/usb/typec.h
16236
16237 USB TYPEC BUS FOR ALTERNATE MODES
16238 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16239 L:      linux-usb@vger.kernel.org
16240 S:      Maintained
16241 F:      Documentation/ABI/testing/sysfs-bus-typec
16242 F:      Documentation/driver-api/usb/typec_bus.rst
16243 F:      drivers/usb/typec/altmodes/
16244 F:      include/linux/usb/typec_altmode.h
16245
16246 USB TYPEC PORT CONTROLLER DRIVERS
16247 M:      Guenter Roeck <linux@roeck-us.net>
16248 L:      linux-usb@vger.kernel.org
16249 S:      Maintained
16250 F:      drivers/usb/typec/tcpm/
16251
16252 USB UHCI DRIVER
16253 M:      Alan Stern <stern@rowland.harvard.edu>
16254 L:      linux-usb@vger.kernel.org
16255 S:      Maintained
16256 F:      drivers/usb/host/uhci*
16257
16258 USB VIDEO CLASS
16259 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16260 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16261 L:      linux-media@vger.kernel.org
16262 T:      git git://linuxtv.org/media_tree.git
16263 W:      http://www.ideasonboard.org/uvc/
16264 S:      Maintained
16265 F:      drivers/media/usb/uvc/
16266 F:      include/uapi/linux/uvcvideo.h
16267
16268 USB VISION DRIVER
16269 M:      Hans Verkuil <hverkuil@xs4all.nl>
16270 L:      linux-media@vger.kernel.org
16271 T:      git git://linuxtv.org/media_tree.git
16272 W:      https://linuxtv.org
16273 S:      Odd Fixes
16274 F:      drivers/media/usb/usbvision/
16275
16276 USB WEBCAM GADGET
16277 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16278 L:      linux-usb@vger.kernel.org
16279 S:      Maintained
16280 F:      drivers/usb/gadget/function/*uvc*
16281 F:      drivers/usb/gadget/legacy/webcam.c
16282 F:      include/uapi/linux/usb/g_uvc.h
16283
16284 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16285 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16286 L:      linux-wireless@vger.kernel.org
16287 S:      Maintained
16288 F:      drivers/net/wireless/rndis_wlan.c
16289
16290 USB XHCI DRIVER
16291 M:      Mathias Nyman <mathias.nyman@intel.com>
16292 L:      linux-usb@vger.kernel.org
16293 S:      Supported
16294 F:      drivers/usb/host/xhci*
16295 F:      drivers/usb/host/pci-quirks*
16296
16297 USB ZD1201 DRIVER
16298 L:      linux-wireless@vger.kernel.org
16299 W:      http://linux-lc100020.sourceforge.net
16300 S:      Orphan
16301 F:      drivers/net/wireless/zydas/zd1201.*
16302
16303 USB ZR364XX DRIVER
16304 M:      Antoine Jacquet <royale@zerezo.com>
16305 L:      linux-usb@vger.kernel.org
16306 L:      linux-media@vger.kernel.org
16307 T:      git git://linuxtv.org/media_tree.git
16308 W:      http://royale.zerezo.com/zr364xx/
16309 S:      Maintained
16310 F:      Documentation/media/v4l-drivers/zr364xx*
16311 F:      drivers/media/usb/zr364xx/
16312
16313 USER-MODE LINUX (UML)
16314 M:      Jeff Dike <jdike@addtoit.com>
16315 M:      Richard Weinberger <richard@nod.at>
16316 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16317 L:      linux-um@lists.infradead.org
16318 W:      http://user-mode-linux.sourceforge.net
16319 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16321 S:      Maintained
16322 F:      Documentation/virtual/uml/
16323 F:      arch/um/
16324 F:      arch/x86/um/
16325 F:      fs/hostfs/
16326
16327 USERSPACE COPYIN/COPYOUT (UIOVEC)
16328 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16329 S:      Maintained
16330 F:      lib/iov_iter.c
16331 F:      include/linux/uio.h
16332
16333 USERSPACE DMA BUFFER DRIVER
16334 M:      Gerd Hoffmann <kraxel@redhat.com>
16335 S:      Maintained
16336 L:      dri-devel@lists.freedesktop.org
16337 F:      drivers/dma-buf/udmabuf.c
16338 F:      include/uapi/linux/udmabuf.h
16339 T:      git git://anongit.freedesktop.org/drm/drm-misc
16340
16341 USERSPACE I/O (UIO)
16342 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16343 S:      Maintained
16344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16345 F:      Documentation/driver-api/uio-howto.rst
16346 F:      drivers/uio/
16347 F:      include/linux/uio_driver.h
16348
16349 UTIL-LINUX PACKAGE
16350 M:      Karel Zak <kzak@redhat.com>
16351 L:      util-linux@vger.kernel.org
16352 W:      http://en.wikipedia.org/wiki/Util-linux
16353 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16354 S:      Maintained
16355
16356 UUID HELPERS
16357 M:      Christoph Hellwig <hch@lst.de>
16358 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16359 L:      linux-kernel@vger.kernel.org
16360 T:      git git://git.infradead.org/users/hch/uuid.git
16361 F:      lib/uuid.c
16362 F:      lib/test_uuid.c
16363 F:      include/linux/uuid.h
16364 F:      include/uapi/linux/uuid.h
16365 S:      Maintained
16366
16367 UVESAFB DRIVER
16368 M:      Michal Januszewski <spock@gentoo.org>
16369 L:      linux-fbdev@vger.kernel.org
16370 W:      https://github.com/mjanusz/v86d
16371 S:      Maintained
16372 F:      Documentation/fb/uvesafb.txt
16373 F:      drivers/video/fbdev/uvesafb.*
16374
16375 VF610 NAND DRIVER
16376 M:      Stefan Agner <stefan@agner.ch>
16377 L:      linux-mtd@lists.infradead.org
16378 S:      Supported
16379 F:      drivers/mtd/nand/raw/vf610_nfc.c
16380
16381 VFAT/FAT/MSDOS FILESYSTEM
16382 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16383 S:      Maintained
16384 F:      Documentation/filesystems/vfat.txt
16385 F:      fs/fat/
16386
16387 VFIO DRIVER
16388 M:      Alex Williamson <alex.williamson@redhat.com>
16389 L:      kvm@vger.kernel.org
16390 T:      git git://github.com/awilliam/linux-vfio.git
16391 S:      Maintained
16392 F:      Documentation/vfio.txt
16393 F:      drivers/vfio/
16394 F:      include/linux/vfio.h
16395 F:      include/uapi/linux/vfio.h
16396
16397 VFIO MEDIATED DEVICE DRIVERS
16398 M:      Kirti Wankhede <kwankhede@nvidia.com>
16399 L:      kvm@vger.kernel.org
16400 S:      Maintained
16401 F:      Documentation/vfio-mediated-device.txt
16402 F:      drivers/vfio/mdev/
16403 F:      include/linux/mdev.h
16404 F:      samples/vfio-mdev/
16405
16406 VFIO PLATFORM DRIVER
16407 M:      Eric Auger <eric.auger@redhat.com>
16408 L:      kvm@vger.kernel.org
16409 S:      Maintained
16410 F:      drivers/vfio/platform/
16411
16412 VGA_SWITCHEROO
16413 R:      Lukas Wunner <lukas@wunner.de>
16414 S:      Maintained
16415 F:      Documentation/gpu/vga-switcheroo.rst
16416 F:      drivers/gpu/vga/vga_switcheroo.c
16417 F:      include/linux/vga_switcheroo.h
16418 T:      git git://anongit.freedesktop.org/drm/drm-misc
16419
16420 VIA RHINE NETWORK DRIVER
16421 S:      Orphan
16422 F:      drivers/net/ethernet/via/via-rhine.c
16423
16424 VIA SD/MMC CARD CONTROLLER DRIVER
16425 M:      Bruce Chang <brucechang@via.com.tw>
16426 M:      Harald Welte <HaraldWelte@viatech.com>
16427 S:      Maintained
16428 F:      drivers/mmc/host/via-sdmmc.c
16429
16430 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16431 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16432 L:      linux-fbdev@vger.kernel.org
16433 S:      Maintained
16434 F:      include/linux/via-core.h
16435 F:      include/linux/via-gpio.h
16436 F:      include/linux/via_i2c.h
16437 F:      drivers/video/fbdev/via/
16438
16439 VIA VELOCITY NETWORK DRIVER
16440 M:      Francois Romieu <romieu@fr.zoreil.com>
16441 L:      netdev@vger.kernel.org
16442 S:      Maintained
16443 F:      drivers/net/ethernet/via/via-velocity.*
16444
16445 VICODEC VIRTUAL CODEC DRIVER
16446 M:      Hans Verkuil <hans.verkuil@cisco.com>
16447 L:      linux-media@vger.kernel.org
16448 T:      git git://linuxtv.org/media_tree.git
16449 W:      https://linuxtv.org
16450 S:      Maintained
16451 F:      drivers/media/platform/vicodec/*
16452
16453 VIDEO MULTIPLEXER DRIVER
16454 M:      Philipp Zabel <p.zabel@pengutronix.de>
16455 L:      linux-media@vger.kernel.org
16456 S:      Maintained
16457 F:      drivers/media/platform/video-mux.c
16458
16459 VIDEO I2C POLLING DRIVER
16460 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16461 L:      linux-media@vger.kernel.org
16462 S:      Maintained
16463 F:      drivers/media/i2c/video-i2c.c
16464
16465 VIDEOBUF2 FRAMEWORK
16466 M:      Pawel Osciak <pawel@osciak.com>
16467 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16468 M:      Kyungmin Park <kyungmin.park@samsung.com>
16469 L:      linux-media@vger.kernel.org
16470 S:      Maintained
16471 F:      drivers/media/common/videobuf2/*
16472 F:      include/media/videobuf2-*
16473
16474 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16475 M:      Helen Koike <helen.koike@collabora.com>
16476 L:      linux-media@vger.kernel.org
16477 T:      git git://linuxtv.org/media_tree.git
16478 W:      https://linuxtv.org
16479 S:      Maintained
16480 F:      drivers/media/platform/vimc/*
16481
16482 VIRT LIB
16483 M:      Alex Williamson <alex.williamson@redhat.com>
16484 M:      Paolo Bonzini <pbonzini@redhat.com>
16485 L:      kvm@vger.kernel.org
16486 S:      Supported
16487 F:      virt/lib/
16488
16489 VIRTIO AND VHOST VSOCK DRIVER
16490 M:      Stefan Hajnoczi <stefanha@redhat.com>
16491 L:      kvm@vger.kernel.org
16492 L:      virtualization@lists.linux-foundation.org
16493 L:      netdev@vger.kernel.org
16494 S:      Maintained
16495 F:      include/linux/virtio_vsock.h
16496 F:      include/uapi/linux/virtio_vsock.h
16497 F:      include/uapi/linux/vsockmon.h
16498 F:      include/uapi/linux/vm_sockets_diag.h
16499 F:      net/vmw_vsock/diag.c
16500 F:      net/vmw_vsock/af_vsock_tap.c
16501 F:      net/vmw_vsock/virtio_transport_common.c
16502 F:      net/vmw_vsock/virtio_transport.c
16503 F:      drivers/net/vsockmon.c
16504 F:      drivers/vhost/vsock.c
16505 F:      tools/testing/vsock/
16506
16507 VIRTIO CONSOLE DRIVER
16508 M:      Amit Shah <amit@kernel.org>
16509 L:      virtualization@lists.linux-foundation.org
16510 S:      Maintained
16511 F:      drivers/char/virtio_console.c
16512 F:      include/linux/virtio_console.h
16513 F:      include/uapi/linux/virtio_console.h
16514
16515 VIRTIO CORE, NET AND BLOCK DRIVERS
16516 M:      "Michael S. Tsirkin" <mst@redhat.com>
16517 M:      Jason Wang <jasowang@redhat.com>
16518 L:      virtualization@lists.linux-foundation.org
16519 S:      Maintained
16520 F:      Documentation/devicetree/bindings/virtio/
16521 F:      drivers/virtio/
16522 F:      tools/virtio/
16523 F:      drivers/net/virtio_net.c
16524 F:      drivers/block/virtio_blk.c
16525 F:      include/linux/virtio*.h
16526 F:      include/uapi/linux/virtio_*.h
16527 F:      drivers/crypto/virtio/
16528 F:      mm/balloon_compaction.c
16529
16530 VIRTIO CRYPTO DRIVER
16531 M:      Gonglei <arei.gonglei@huawei.com>
16532 L:      virtualization@lists.linux-foundation.org
16533 L:      linux-crypto@vger.kernel.org
16534 S:      Maintained
16535 F:      drivers/crypto/virtio/
16536 F:      include/uapi/linux/virtio_crypto.h
16537
16538 VIRTIO DRIVERS FOR S390
16539 M:      Cornelia Huck <cohuck@redhat.com>
16540 M:      Halil Pasic <pasic@linux.ibm.com>
16541 L:      linux-s390@vger.kernel.org
16542 L:      virtualization@lists.linux-foundation.org
16543 L:      kvm@vger.kernel.org
16544 S:      Supported
16545 F:      drivers/s390/virtio/
16546 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16547
16548 VIRTIO GPU DRIVER
16549 M:      David Airlie <airlied@linux.ie>
16550 M:      Gerd Hoffmann <kraxel@redhat.com>
16551 L:      dri-devel@lists.freedesktop.org
16552 L:      virtualization@lists.linux-foundation.org
16553 T:      git git://anongit.freedesktop.org/drm/drm-misc
16554 S:      Maintained
16555 F:      drivers/gpu/drm/virtio/
16556 F:      include/uapi/linux/virtio_gpu.h
16557
16558 VIRTIO HOST (VHOST)
16559 M:      "Michael S. Tsirkin" <mst@redhat.com>
16560 M:      Jason Wang <jasowang@redhat.com>
16561 L:      kvm@vger.kernel.org
16562 L:      virtualization@lists.linux-foundation.org
16563 L:      netdev@vger.kernel.org
16564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16565 S:      Maintained
16566 F:      drivers/vhost/
16567 F:      include/uapi/linux/vhost.h
16568
16569 VIRTIO INPUT DRIVER
16570 M:      Gerd Hoffmann <kraxel@redhat.com>
16571 S:      Maintained
16572 F:      drivers/virtio/virtio_input.c
16573 F:      include/uapi/linux/virtio_input.h
16574
16575 VIRTUAL BOX GUEST DEVICE DRIVER
16576 M:      Hans de Goede <hdegoede@redhat.com>
16577 M:      Arnd Bergmann <arnd@arndb.de>
16578 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16579 S:      Maintained
16580 F:      include/linux/vbox_utils.h
16581 F:      include/uapi/linux/vbox*.h
16582 F:      drivers/virt/vboxguest/
16583
16584 VIRTUAL SERIO DEVICE DRIVER
16585 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16586 S:      Maintained
16587 F:      drivers/input/serio/userio.c
16588 F:      include/uapi/linux/userio.h
16589
16590 VIVID VIRTUAL VIDEO DRIVER
16591 M:      Hans Verkuil <hverkuil@xs4all.nl>
16592 L:      linux-media@vger.kernel.org
16593 T:      git git://linuxtv.org/media_tree.git
16594 W:      https://linuxtv.org
16595 S:      Maintained
16596 F:      drivers/media/platform/vivid/*
16597
16598 VLYNQ BUS
16599 M:      Florian Fainelli <f.fainelli@gmail.com>
16600 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16601 S:      Maintained
16602 F:      drivers/vlynq/vlynq.c
16603 F:      include/linux/vlynq.h
16604
16605 VME SUBSYSTEM
16606 M:      Martyn Welch <martyn@welchs.me.uk>
16607 M:      Manohar Vanga <manohar.vanga@gmail.com>
16608 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16609 L:      devel@driverdev.osuosl.org
16610 S:      Maintained
16611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16612 F:      Documentation/driver-api/vme.rst
16613 F:      drivers/staging/vme/
16614 F:      drivers/vme/
16615 F:      include/linux/vme*
16616
16617 VMWARE BALLOON DRIVER
16618 M:      Julien Freche <jfreche@vmware.com>
16619 M:      Nadav Amit <namit@vmware.com>
16620 M:      "VMware, Inc." <pv-drivers@vmware.com>
16621 L:      linux-kernel@vger.kernel.org
16622 S:      Maintained
16623 F:      drivers/misc/vmw_balloon.c
16624
16625 VMWARE HYPERVISOR INTERFACE
16626 M:      Alok Kataria <akataria@vmware.com>
16627 L:      virtualization@lists.linux-foundation.org
16628 S:      Supported
16629 F:      arch/x86/kernel/cpu/vmware.c
16630
16631 VMWARE PVRDMA DRIVER
16632 M:      Adit Ranadive <aditr@vmware.com>
16633 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16634 L:      linux-rdma@vger.kernel.org
16635 S:      Maintained
16636 F:      drivers/infiniband/hw/vmw_pvrdma/
16637
16638 VMware PVSCSI driver
16639 M:      Jim Gill <jgill@vmware.com>
16640 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16641 L:      linux-scsi@vger.kernel.org
16642 S:      Maintained
16643 F:      drivers/scsi/vmw_pvscsi.c
16644 F:      drivers/scsi/vmw_pvscsi.h
16645
16646 VMWARE VMMOUSE SUBDRIVER
16647 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16648 M:      "VMware, Inc." <pv-drivers@vmware.com>
16649 L:      linux-input@vger.kernel.org
16650 S:      Maintained
16651 F:      drivers/input/mouse/vmmouse.c
16652 F:      drivers/input/mouse/vmmouse.h
16653
16654 VMWARE VMXNET3 ETHERNET DRIVER
16655 M:      Ronak Doshi <doshir@vmware.com>
16656 M:      "VMware, Inc." <pv-drivers@vmware.com>
16657 L:      netdev@vger.kernel.org
16658 S:      Maintained
16659 F:      drivers/net/vmxnet3/
16660
16661 VOCORE VOCORE2 BOARD
16662 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16663 L:      linux-mips@vger.kernel.org
16664 S:      Maintained
16665 F:      arch/mips/boot/dts/ralink/vocore2.dts
16666
16667 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16668 M:      Liam Girdwood <lgirdwood@gmail.com>
16669 M:      Mark Brown <broonie@kernel.org>
16670 L:      linux-kernel@vger.kernel.org
16671 W:      http://www.slimlogic.co.uk/?p=48
16672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16673 S:      Supported
16674 F:      Documentation/devicetree/bindings/regulator/
16675 F:      Documentation/power/regulator/
16676 F:      drivers/regulator/
16677 F:      include/dt-bindings/regulator/
16678 F:      include/linux/regulator/
16679
16680 VRF
16681 M:      David Ahern <dsa@cumulusnetworks.com>
16682 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16683 L:      netdev@vger.kernel.org
16684 S:      Maintained
16685 F:      drivers/net/vrf.c
16686 F:      Documentation/networking/vrf.txt
16687
16688 VT1211 HARDWARE MONITOR DRIVER
16689 M:      Juerg Haefliger <juergh@gmail.com>
16690 L:      linux-hwmon@vger.kernel.org
16691 S:      Maintained
16692 F:      Documentation/hwmon/vt1211
16693 F:      drivers/hwmon/vt1211.c
16694
16695 VT8231 HARDWARE MONITOR DRIVER
16696 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16697 L:      linux-hwmon@vger.kernel.org
16698 S:      Maintained
16699 F:      drivers/hwmon/vt8231.c
16700
16701 VUB300 USB to SDIO/SD/MMC bridge chip
16702 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16703 L:      linux-mmc@vger.kernel.org
16704 L:      linux-usb@vger.kernel.org
16705 S:      Supported
16706 F:      drivers/mmc/host/vub300.c
16707
16708 W1 DALLAS'S 1-WIRE BUS
16709 M:      Evgeniy Polyakov <zbr@ioremap.net>
16710 S:      Maintained
16711 F:      Documentation/devicetree/bindings/w1/
16712 F:      Documentation/w1/
16713 F:      drivers/w1/
16714 F:      include/linux/w1.h
16715
16716 W83791D HARDWARE MONITORING DRIVER
16717 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16718 L:      linux-hwmon@vger.kernel.org
16719 S:      Maintained
16720 F:      Documentation/hwmon/w83791d
16721 F:      drivers/hwmon/w83791d.c
16722
16723 W83793 HARDWARE MONITORING DRIVER
16724 M:      Rudolf Marek <r.marek@assembler.cz>
16725 L:      linux-hwmon@vger.kernel.org
16726 S:      Maintained
16727 F:      Documentation/hwmon/w83793
16728 F:      drivers/hwmon/w83793.c
16729
16730 W83795 HARDWARE MONITORING DRIVER
16731 M:      Jean Delvare <jdelvare@suse.com>
16732 L:      linux-hwmon@vger.kernel.org
16733 S:      Maintained
16734 F:      drivers/hwmon/w83795.c
16735
16736 W83L51xD SD/MMC CARD INTERFACE DRIVER
16737 M:      Pierre Ossman <pierre@ossman.eu>
16738 S:      Maintained
16739 F:      drivers/mmc/host/wbsd.*
16740
16741 WACOM PROTOCOL 4 SERIAL TABLETS
16742 M:      Julian Squires <julian@cipht.net>
16743 M:      Hans de Goede <hdegoede@redhat.com>
16744 L:      linux-input@vger.kernel.org
16745 S:      Maintained
16746 F:      drivers/input/tablet/wacom_serial4.c
16747
16748 WATCHDOG DEVICE DRIVERS
16749 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16750 M:      Guenter Roeck <linux@roeck-us.net>
16751 L:      linux-watchdog@vger.kernel.org
16752 W:      http://www.linux-watchdog.org/
16753 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16754 S:      Maintained
16755 F:      Documentation/devicetree/bindings/watchdog/
16756 F:      Documentation/watchdog/
16757 F:      drivers/watchdog/
16758 F:      include/linux/watchdog.h
16759 F:      include/uapi/linux/watchdog.h
16760
16761 WHISKEYCOVE PMIC GPIO DRIVER
16762 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16763 L:      linux-gpio@vger.kernel.org
16764 S:      Maintained
16765 F:      drivers/gpio/gpio-wcove.c
16766
16767 WHWAVE RTC DRIVER
16768 M:      Dianlong Li <long17.cool@163.com>
16769 L:      linux-rtc@vger.kernel.org
16770 S:      Maintained
16771 F:      drivers/rtc/rtc-sd3078.c
16772
16773 WIIMOTE HID DRIVER
16774 M:      David Herrmann <dh.herrmann@googlemail.com>
16775 L:      linux-input@vger.kernel.org
16776 S:      Maintained
16777 F:      drivers/hid/hid-wiimote*
16778
16779 WILOCITY WIL6210 WIRELESS DRIVER
16780 M:      Maya Erez <merez@codeaurora.org>
16781 L:      linux-wireless@vger.kernel.org
16782 L:      wil6210@qti.qualcomm.com
16783 S:      Supported
16784 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16785 F:      drivers/net/wireless/ath/wil6210/
16786
16787 WIMAX STACK
16788 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16789 M:      linux-wimax@intel.com
16790 L:      wimax@linuxwimax.org (subscribers-only)
16791 S:      Supported
16792 W:      http://linuxwimax.org
16793 F:      Documentation/wimax/README.wimax
16794 F:      include/linux/wimax/debug.h
16795 F:      include/net/wimax.h
16796 F:      include/uapi/linux/wimax.h
16797 F:      net/wimax/
16798
16799 WINBOND CIR DRIVER
16800 M:      David Härdeman <david@hardeman.nu>
16801 S:      Maintained
16802 F:      drivers/media/rc/winbond-cir.c
16803
16804 RCMM REMOTE CONTROLS DECODER
16805 M:      Patrick Lerda <patrick9876@free.fr>
16806 S:      Maintained
16807 F:      drivers/media/rc/ir-rcmm-decoder.c
16808
16809 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16810 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16811 L:      linux-watchdog@vger.kernel.org
16812 S:      Maintained
16813 F:      drivers/watchdog/ebc-c384_wdt.c
16814
16815 WINSYSTEMS WS16C48 GPIO DRIVER
16816 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16817 L:      linux-gpio@vger.kernel.org
16818 S:      Maintained
16819 F:      drivers/gpio/gpio-ws16c48.c
16820
16821 WISTRON LAPTOP BUTTON DRIVER
16822 M:      Miloslav Trmac <mitr@volny.cz>
16823 S:      Maintained
16824 F:      drivers/input/misc/wistron_btns.c
16825
16826 WL3501 WIRELESS PCMCIA CARD DRIVER
16827 L:      linux-wireless@vger.kernel.org
16828 S:      Odd fixes
16829 F:      drivers/net/wireless/wl3501*
16830
16831 WOLFSON MICROELECTRONICS DRIVERS
16832 L:      patches@opensource.cirrus.com
16833 T:      git https://github.com/CirrusLogic/linux-drivers.git
16834 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16835 S:      Supported
16836 F:      Documentation/hwmon/wm83??
16837 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16838 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16839 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16840 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16841 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16842 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16843 F:      drivers/clk/clk-wm83*.c
16844 F:      drivers/extcon/extcon-arizona.c
16845 F:      drivers/leds/leds-wm83*.c
16846 F:      drivers/gpio/gpio-*wm*.c
16847 F:      drivers/gpio/gpio-arizona.c
16848 F:      drivers/hwmon/wm83??-hwmon.c
16849 F:      drivers/input/misc/wm831x-on.c
16850 F:      drivers/input/touchscreen/wm831x-ts.c
16851 F:      drivers/input/touchscreen/wm97*.c
16852 F:      drivers/mfd/arizona*
16853 F:      drivers/mfd/wm*.c
16854 F:      drivers/mfd/cs47l24*
16855 F:      drivers/power/supply/wm83*.c
16856 F:      drivers/rtc/rtc-wm83*.c
16857 F:      drivers/regulator/wm8*.c
16858 F:      drivers/regulator/arizona*
16859 F:      drivers/video/backlight/wm83*_bl.c
16860 F:      drivers/watchdog/wm83*_wdt.c
16861 F:      include/linux/mfd/arizona/
16862 F:      include/linux/mfd/wm831x/
16863 F:      include/linux/mfd/wm8350/
16864 F:      include/linux/mfd/wm8400*
16865 F:      include/linux/regulator/arizona*
16866 F:      include/linux/wm97xx.h
16867 F:      include/sound/wm????.h
16868 F:      sound/soc/codecs/arizona.?
16869 F:      sound/soc/codecs/wm*
16870 F:      sound/soc/codecs/cs47l24*
16871
16872 WORKQUEUE
16873 M:      Tejun Heo <tj@kernel.org>
16874 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16876 S:      Maintained
16877 F:      include/linux/workqueue.h
16878 F:      kernel/workqueue.c
16879 F:      Documentation/core-api/workqueue.rst
16880
16881 X-POWERS AXP288 PMIC DRIVERS
16882 M:      Hans de Goede <hdegoede@redhat.com>
16883 S:      Maintained
16884 N:      axp288
16885 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16886
16887 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16888 M:      Chen-Yu Tsai <wens@csie.org>
16889 L:      linux-kernel@vger.kernel.org
16890 S:      Maintained
16891 N:      axp[128]
16892
16893 X.25 NETWORK LAYER
16894 M:      Andrew Hendry <andrew.hendry@gmail.com>
16895 L:      linux-x25@vger.kernel.org
16896 S:      Odd Fixes
16897 F:      Documentation/networking/x25*
16898 F:      include/net/x25*
16899 F:      net/x25/
16900
16901 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16902 M:      Thomas Gleixner <tglx@linutronix.de>
16903 M:      Ingo Molnar <mingo@redhat.com>
16904 M:      Borislav Petkov <bp@alien8.de>
16905 R:      "H. Peter Anvin" <hpa@zytor.com>
16906 M:      x86@kernel.org
16907 L:      linux-kernel@vger.kernel.org
16908 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16909 S:      Maintained
16910 F:      Documentation/devicetree/bindings/x86/
16911 F:      Documentation/x86/
16912 F:      arch/x86/
16913
16914 X86 ENTRY CODE
16915 M:      Andy Lutomirski <luto@kernel.org>
16916 L:      linux-kernel@vger.kernel.org
16917 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16918 S:      Maintained
16919 F:      arch/x86/entry/
16920
16921 X86 MCE INFRASTRUCTURE
16922 M:      Tony Luck <tony.luck@intel.com>
16923 M:      Borislav Petkov <bp@alien8.de>
16924 L:      linux-edac@vger.kernel.org
16925 S:      Maintained
16926 F:      arch/x86/kernel/cpu/mcheck/*
16927
16928 X86 MICROCODE UPDATE SUPPORT
16929 M:      Borislav Petkov <bp@alien8.de>
16930 S:      Maintained
16931 F:      arch/x86/kernel/cpu/microcode/*
16932
16933 X86 MM
16934 M:      Dave Hansen <dave.hansen@linux.intel.com>
16935 M:      Andy Lutomirski <luto@kernel.org>
16936 M:      Peter Zijlstra <peterz@infradead.org>
16937 L:      linux-kernel@vger.kernel.org
16938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16939 S:      Maintained
16940 F:      arch/x86/mm/
16941
16942 X86 PLATFORM DRIVERS
16943 M:      Darren Hart <dvhart@infradead.org>
16944 M:      Andy Shevchenko <andy@infradead.org>
16945 L:      platform-driver-x86@vger.kernel.org
16946 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16947 S:      Maintained
16948 F:      drivers/platform/x86/
16949 F:      drivers/platform/olpc/
16950
16951 X86 PLATFORM DRIVERS - ARCH
16952 R:      Darren Hart <dvhart@infradead.org>
16953 R:      Andy Shevchenko <andy@infradead.org>
16954 L:      platform-driver-x86@vger.kernel.org
16955 L:      x86@kernel.org
16956 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16957 S:      Maintained
16958 F:      arch/x86/platform
16959
16960 X86 VDSO
16961 M:      Andy Lutomirski <luto@kernel.org>
16962 L:      linux-kernel@vger.kernel.org
16963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16964 S:      Maintained
16965 F:      arch/x86/entry/vdso/
16966
16967 XARRAY
16968 M:      Matthew Wilcox <willy@infradead.org>
16969 L:      linux-fsdevel@vger.kernel.org
16970 S:      Supported
16971 F:      Documentation/core-api/xarray.rst
16972 F:      lib/idr.c
16973 F:      lib/xarray.c
16974 F:      include/linux/idr.h
16975 F:      include/linux/xarray.h
16976 F:      tools/testing/radix-tree
16977
16978 XBOX DVD IR REMOTE
16979 M:      Benjamin Valentin <benpicco@googlemail.com>
16980 S:      Maintained
16981 F:      drivers/media/rc/xbox_remote.c
16982 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
16983
16984 XC2028/3028 TUNER DRIVER
16985 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16986 L:      linux-media@vger.kernel.org
16987 W:      https://linuxtv.org
16988 T:      git git://linuxtv.org/media_tree.git
16989 S:      Maintained
16990 F:      drivers/media/tuners/tuner-xc2028.*
16991
16992 XDP (eXpress Data Path)
16993 M:      Alexei Starovoitov <ast@kernel.org>
16994 M:      Daniel Borkmann <daniel@iogearbox.net>
16995 M:      David S. Miller <davem@davemloft.net>
16996 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
16997 M:      Jesper Dangaard Brouer <hawk@kernel.org>
16998 M:      John Fastabend <john.fastabend@gmail.com>
16999 L:      netdev@vger.kernel.org
17000 L:      xdp-newbies@vger.kernel.org
17001 L:      bpf@vger.kernel.org
17002 S:      Supported
17003 F:      net/core/xdp.c
17004 F:      include/net/xdp.h
17005 F:      kernel/bpf/devmap.c
17006 F:      kernel/bpf/cpumap.c
17007 F:      include/trace/events/xdp.h
17008 K:      xdp
17009 N:      xdp
17010
17011 XDP SOCKETS (AF_XDP)
17012 M:      Björn Töpel <bjorn.topel@intel.com>
17013 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17014 L:      netdev@vger.kernel.org
17015 L:      bpf@vger.kernel.org
17016 S:      Maintained
17017 F:      kernel/bpf/xskmap.c
17018 F:      net/xdp/
17019
17020 XEN BLOCK SUBSYSTEM
17021 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17022 M:      Roger Pau Monné <roger.pau@citrix.com>
17023 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17024 S:      Supported
17025 F:      drivers/block/xen-blkback/*
17026 F:      drivers/block/xen*
17027
17028 XEN HYPERVISOR ARM
17029 M:      Stefano Stabellini <sstabellini@kernel.org>
17030 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17031 S:      Maintained
17032 F:      arch/arm/xen/
17033 F:      arch/arm/include/asm/xen/
17034
17035 XEN HYPERVISOR ARM64
17036 M:      Stefano Stabellini <sstabellini@kernel.org>
17037 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17038 S:      Maintained
17039 F:      arch/arm64/xen/
17040 F:      arch/arm64/include/asm/xen/
17041
17042 XEN HYPERVISOR INTERFACE
17043 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17044 M:      Juergen Gross <jgross@suse.com>
17045 R:      Stefano Stabellini <sstabellini@kernel.org>
17046 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17048 S:      Supported
17049 F:      arch/x86/xen/
17050 F:      arch/x86/platform/pvh/
17051 F:      drivers/*/xen-*front.c
17052 F:      drivers/xen/
17053 F:      arch/x86/include/asm/xen/
17054 F:      arch/x86/include/asm/pvclock-abi.h
17055 F:      include/xen/
17056 F:      include/uapi/xen/
17057 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17058 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17059
17060 XEN NETWORK BACKEND DRIVER
17061 M:      Wei Liu <wei.liu2@citrix.com>
17062 M:      Paul Durrant <paul.durrant@citrix.com>
17063 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17064 L:      netdev@vger.kernel.org
17065 S:      Supported
17066 F:      drivers/net/xen-netback/*
17067
17068 XEN PCI SUBSYSTEM
17069 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17070 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17071 S:      Supported
17072 F:      arch/x86/pci/*xen*
17073 F:      drivers/pci/*xen*
17074
17075 XEN PVSCSI DRIVERS
17076 M:      Juergen Gross <jgross@suse.com>
17077 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17078 L:      linux-scsi@vger.kernel.org
17079 S:      Supported
17080 F:      drivers/scsi/xen-scsifront.c
17081 F:      drivers/xen/xen-scsiback.c
17082 F:      include/xen/interface/io/vscsiif.h
17083
17084 XEN SWIOTLB SUBSYSTEM
17085 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17086 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17087 L:      iommu@lists.linux-foundation.org
17088 S:      Supported
17089 F:      arch/x86/xen/*swiotlb*
17090 F:      drivers/xen/*swiotlb*
17091
17092 XEN SOUND FRONTEND DRIVER
17093 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17094 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17095 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17096 S:      Supported
17097 F:      sound/xen/*
17098
17099 XFS FILESYSTEM
17100 M:      Darrick J. Wong <darrick.wong@oracle.com>
17101 M:      linux-xfs@vger.kernel.org
17102 L:      linux-xfs@vger.kernel.org
17103 W:      http://xfs.org/
17104 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17105 S:      Supported
17106 F:      Documentation/filesystems/xfs.txt
17107 F:      fs/xfs/
17108
17109 XILINX AXI ETHERNET DRIVER
17110 M:      Anirudha Sarangi <anirudh@xilinx.com>
17111 M:      John Linn <John.Linn@xilinx.com>
17112 S:      Maintained
17113 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17114
17115 XILINX UARTLITE SERIAL DRIVER
17116 M:      Peter Korsgaard <jacmet@sunsite.dk>
17117 L:      linux-serial@vger.kernel.org
17118 S:      Maintained
17119 F:      drivers/tty/serial/uartlite.c
17120
17121 XILINX VIDEO IP CORES
17122 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17123 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17124 L:      linux-media@vger.kernel.org
17125 T:      git git://linuxtv.org/media_tree.git
17126 S:      Supported
17127 F:      Documentation/devicetree/bindings/media/xilinx/
17128 F:      drivers/media/platform/xilinx/
17129 F:      include/uapi/linux/xilinx-v4l2-controls.h
17130
17131 XILLYBUS DRIVER
17132 M:      Eli Billauer <eli.billauer@gmail.com>
17133 L:      linux-kernel@vger.kernel.org
17134 S:      Supported
17135 F:      drivers/char/xillybus/
17136
17137 XLP9XX I2C DRIVER
17138 M:      George Cherian <george.cherian@cavium.com>
17139 M:      Jan Glauber <jglauber@cavium.com>
17140 L:      linux-i2c@vger.kernel.org
17141 W:      http://www.cavium.com
17142 S:      Supported
17143 F:      drivers/i2c/busses/i2c-xlp9xx.c
17144
17145 XRA1403 GPIO EXPANDER
17146 M:      Nandor Han <nandor.han@ge.com>
17147 M:      Semi Malinen <semi.malinen@ge.com>
17148 L:      linux-gpio@vger.kernel.org
17149 S:      Maintained
17150 F:      drivers/gpio/gpio-xra1403.c
17151 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17152
17153 XTENSA XTFPGA PLATFORM SUPPORT
17154 M:      Max Filippov <jcmvbkbc@gmail.com>
17155 L:      linux-xtensa@linux-xtensa.org
17156 S:      Maintained
17157 F:      drivers/spi/spi-xtensa-xtfpga.c
17158 F:      sound/soc/xtensa/xtfpga-i2s.c
17159
17160 YAM DRIVER FOR AX.25
17161 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17162 L:      linux-hams@vger.kernel.org
17163 S:      Maintained
17164 F:      drivers/net/hamradio/yam*
17165 F:      include/linux/yam.h
17166
17167 YAMA SECURITY MODULE
17168 M:      Kees Cook <keescook@chromium.org>
17169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17170 S:      Supported
17171 F:      security/yama/
17172 F:      Documentation/admin-guide/LSM/Yama.rst
17173
17174 YEALINK PHONE DRIVER
17175 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17176 L:      usbb2k-api-dev@nongnu.org
17177 S:      Maintained
17178 F:      Documentation/input/devices/yealink.rst
17179 F:      drivers/input/misc/yealink.*
17180
17181 Z8530 DRIVER FOR AX.25
17182 M:      Joerg Reuter <jreuter@yaina.de>
17183 W:      http://yaina.de/jreuter/
17184 W:      http://www.qsl.net/dl1bke/
17185 L:      linux-hams@vger.kernel.org
17186 S:      Maintained
17187 F:      Documentation/networking/z8530drv.txt
17188 F:      drivers/net/hamradio/*scc.c
17189 F:      drivers/net/hamradio/z8530.h
17190
17191 ZBUD COMPRESSED PAGE ALLOCATOR
17192 M:      Seth Jennings <sjenning@redhat.com>
17193 M:      Dan Streetman <ddstreet@ieee.org>
17194 L:      linux-mm@kvack.org
17195 S:      Maintained
17196 F:      mm/zbud.c
17197 F:      include/linux/zbud.h
17198
17199 ZD1211RW WIRELESS DRIVER
17200 M:      Daniel Drake <dsd@gentoo.org>
17201 M:      Ulrich Kunitz <kune@deine-taler.de>
17202 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17203 L:      linux-wireless@vger.kernel.org
17204 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17205 S:      Maintained
17206 F:      drivers/net/wireless/zydas/zd1211rw/
17207
17208 ZD1301 MEDIA DRIVER
17209 M:      Antti Palosaari <crope@iki.fi>
17210 L:      linux-media@vger.kernel.org
17211 W:      https://linuxtv.org/
17212 W:      http://palosaari.fi/linux/
17213 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17214 S:      Maintained
17215 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17216
17217 ZD1301_DEMOD MEDIA DRIVER
17218 M:      Antti Palosaari <crope@iki.fi>
17219 L:      linux-media@vger.kernel.org
17220 W:      https://linuxtv.org/
17221 W:      http://palosaari.fi/linux/
17222 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17223 S:      Maintained
17224 F:      drivers/media/dvb-frontends/zd1301_demod*
17225
17226 ZPOOL COMPRESSED PAGE STORAGE API
17227 M:      Dan Streetman <ddstreet@ieee.org>
17228 L:      linux-mm@kvack.org
17229 S:      Maintained
17230 F:      mm/zpool.c
17231 F:      include/linux/zpool.h
17232
17233 ZR36067 VIDEO FOR LINUX DRIVER
17234 L:      mjpeg-users@lists.sourceforge.net
17235 L:      linux-media@vger.kernel.org
17236 W:      http://mjpeg.sourceforge.net/driver-zoran/
17237 T:      hg https://linuxtv.org/hg/v4l-dvb
17238 S:      Odd Fixes
17239 F:      drivers/staging/media/zoran/
17240
17241 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17242 M:      Minchan Kim <minchan@kernel.org>
17243 M:      Nitin Gupta <ngupta@vflare.org>
17244 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17245 L:      linux-kernel@vger.kernel.org
17246 S:      Maintained
17247 F:      drivers/block/zram/
17248 F:      Documentation/blockdev/zram.txt
17249
17250 ZS DECSTATION Z85C30 SERIAL DRIVER
17251 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17252 S:      Maintained
17253 F:      drivers/tty/serial/zs.*
17254
17255 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17256 M:      Minchan Kim <minchan@kernel.org>
17257 M:      Nitin Gupta <ngupta@vflare.org>
17258 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17259 L:      linux-mm@kvack.org
17260 S:      Maintained
17261 F:      mm/zsmalloc.c
17262 F:      include/linux/zsmalloc.h
17263 F:      Documentation/vm/zsmalloc.rst
17264
17265 ZSWAP COMPRESSED SWAP CACHING
17266 M:      Seth Jennings <sjenning@redhat.com>
17267 M:      Dan Streetman <ddstreet@ieee.org>
17268 L:      linux-mm@kvack.org
17269 S:      Maintained
17270 F:      mm/zswap.c
17271
17272 THE REST
17273 M:      Linus Torvalds <torvalds@linux-foundation.org>
17274 L:      linux-kernel@vger.kernel.org
17275 Q:      http://patchwork.kernel.org/project/LKML/list/
17276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17277 S:      Buried alive in reporters
17278 F:      *
17279 F:      */