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 M:      Tali Perry <tali.perry1@gmail.com>
1897 R:      Patrick Venture <venture@google.com>
1898 R:      Nancy Yuen <yuenn@google.com>
1899 R:      Benjamin Fair <benjaminfair@google.com>
1900 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1901 S:      Supported
1902 F:      arch/arm/mach-npcm/
1903 F:      arch/arm/boot/dts/nuvoton-npcm*
1904 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
1905 F:      drivers/*/*npcm*
1906 F:      Documentation/devicetree/bindings/*/*npcm*
1907 F:      Documentation/devicetree/bindings/*/*/*npcm*
1908
1909 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1910 M:      Wan ZongShun <mcuos.com@gmail.com>
1911 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1912 W:      http://www.mcuos.com
1913 S:      Maintained
1914 F:      arch/arm/mach-w90x900/
1915 F:      drivers/input/keyboard/w90p910_keypad.c
1916 F:      drivers/input/touchscreen/w90p910_ts.c
1917 F:      drivers/watchdog/nuc900_wdt.c
1918 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1919 F:      drivers/mtd/nand/raw/nuc900_nand.c
1920 F:      drivers/rtc/rtc-nuc900.c
1921 F:      drivers/spi/spi-nuc900.c
1922 F:      drivers/usb/host/ehci-w90x900.c
1923 F:      drivers/video/fbdev/nuc900fb.c
1924
1925 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1926 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1927 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1928 S:      Orphan
1929 F:      arch/arm/mach-s3c24xx/mach-gta02.c
1930 F:      arch/arm/mach-s3c24xx/gta02.h
1931
1932 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1933 M:      Alexander Clouter <alex@digriz.org.uk>
1934 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1935 W:      http://www.digriz.org.uk/ts78xx/kernel
1936 S:      Maintained
1937 F:      arch/arm/mach-orion5x/ts78xx-*
1938
1939 ARM/OXNAS platform support
1940 M:      Neil Armstrong <narmstrong@baylibre.com>
1941 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1942 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1943 S:      Maintained
1944 F:      arch/arm/mach-oxnas/
1945 F:      arch/arm/boot/dts/ox8*.dts*
1946 N:      oxnas
1947
1948 ARM/PALM TREO SUPPORT
1949 M:      Tomas Cech <sleep_walker@suse.com>
1950 L:      linux-arm-kernel@lists.infradead.org
1951 W:      http://hackndev.com
1952 S:      Maintained
1953 F:      arch/arm/mach-pxa/palmtreo.*
1954
1955 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1956 M:      Marek Vasut <marek.vasut@gmail.com>
1957 L:      linux-arm-kernel@lists.infradead.org
1958 W:      http://hackndev.com
1959 S:      Maintained
1960 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1961 F:      arch/arm/mach-pxa/palmtx.c
1962 F:      arch/arm/mach-pxa/palmt5.*
1963 F:      arch/arm/mach-pxa/include/mach/palmld.h
1964 F:      arch/arm/mach-pxa/palmld.c
1965 F:      arch/arm/mach-pxa/palmte2.*
1966 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1967 F:      arch/arm/mach-pxa/palmtc.c
1968
1969 ARM/PALMZ72 SUPPORT
1970 M:      Sergey Lapin <slapin@ossfans.org>
1971 L:      linux-arm-kernel@lists.infradead.org
1972 W:      http://hackndev.com
1973 S:      Maintained
1974 F:      arch/arm/mach-pxa/palmz72.*
1975
1976 ARM/PLEB SUPPORT
1977 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1978 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1979 S:      Maintained
1980
1981 ARM/PT DIGITAL BOARD PORT
1982 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1983 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1984 W:      http://www.armlinux.org.uk/
1985 S:      Maintained
1986
1987 ARM/QUALCOMM SUPPORT
1988 M:      Andy Gross <andy.gross@linaro.org>
1989 M:      David Brown <david.brown@linaro.org>
1990 L:      linux-arm-msm@vger.kernel.org
1991 S:      Maintained
1992 F:      Documentation/devicetree/bindings/soc/qcom/
1993 F:      Documentation/devicetree/bindings/*/qcom*
1994 F:      arch/arm/boot/dts/qcom-*.dts
1995 F:      arch/arm/boot/dts/qcom-*.dtsi
1996 F:      arch/arm/mach-qcom/
1997 F:      arch/arm64/boot/dts/qcom/
1998 F:      drivers/*/qcom/
1999 F:      drivers/*/qcom*
2000 F:      drivers/*/*/qcom/
2001 F:      drivers/*/*/qcom*
2002 F:      drivers/*/pm8???-*
2003 F:      drivers/bluetooth/btqcomsmd.c
2004 F:      drivers/clocksource/timer-qcom.c
2005 F:      drivers/extcon/extcon-qcom*
2006 F:      drivers/iommu/msm*
2007 F:      drivers/i2c/busses/i2c-qup.c
2008 F:      drivers/i2c/busses/i2c-qcom-geni.c
2009 F:      drivers/mfd/ssbi.c
2010 F:      drivers/mmc/host/mmci_qcom*
2011 F:      drivers/mmc/host/sdhci_msm.c
2012 F:      drivers/pci/controller/dwc/pcie-qcom.c
2013 F:      drivers/phy/qualcomm/
2014 F:      drivers/power/*/msm*
2015 F:      drivers/reset/reset-qcom-*
2016 F:      drivers/scsi/ufs/ufs-qcom.*
2017 F:      drivers/spi/spi-qup.c
2018 F:      drivers/spi/spi-geni-qcom.c
2019 F:      drivers/spi/spi-qcom-qspi.c
2020 F:      drivers/tty/serial/msm_serial.c
2021 F:      drivers/usb/dwc3/dwc3-qcom.c
2022 F:      include/dt-bindings/*/qcom*
2023 F:      include/linux/*/qcom*
2024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
2025
2026 ARM/RADISYS ENP2611 MACHINE SUPPORT
2027 M:      Lennert Buytenhek <kernel@wantstofly.org>
2028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2029 S:      Maintained
2030
2031 ARM/RDA MICRO ARCHITECTURE
2032 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2033 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2034 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2035 S:      Maintained
2036 F:      arch/arm/boot/dts/rda8810pl-*
2037 F:      drivers/clocksource/timer-rda.c
2038 F:      drivers/irqchip/irq-rda-intc.c
2039 F:      drivers/tty/serial/rda-uart.c
2040 F:      Documentation/devicetree/bindings/arm/rda.txt
2041 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2042 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2043 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2044
2045 ARM/REALTEK ARCHITECTURE
2046 M:      Andreas Färber <afaerber@suse.de>
2047 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2048 S:      Maintained
2049 F:      arch/arm64/boot/dts/realtek/
2050 F:      Documentation/devicetree/bindings/arm/realtek.txt
2051
2052 ARM/RENESAS ARM64 ARCHITECTURE
2053 M:      Simon Horman <horms@verge.net.au>
2054 M:      Magnus Damm <magnus.damm@gmail.com>
2055 L:      linux-renesas-soc@vger.kernel.org
2056 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2058 S:      Supported
2059 F:      arch/arm64/boot/dts/renesas/
2060 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2061 F:      drivers/soc/renesas/
2062 F:      include/linux/soc/renesas/
2063
2064 ARM/RISCPC ARCHITECTURE
2065 M:      Russell King <linux@armlinux.org.uk>
2066 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2067 W:      http://www.armlinux.org.uk/
2068 S:      Maintained
2069 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2070 F:      arch/arm/include/asm/hardware/ioc.h
2071 F:      arch/arm/include/asm/hardware/iomd.h
2072 F:      arch/arm/include/asm/hardware/memc.h
2073 F:      arch/arm/mach-rpc/
2074 F:      drivers/net/ethernet/8390/etherh.c
2075 F:      drivers/net/ethernet/i825xx/ether1*
2076 F:      drivers/net/ethernet/seeq/ether3*
2077 F:      drivers/scsi/arm/
2078
2079 ARM/Rockchip SoC support
2080 M:      Heiko Stuebner <heiko@sntech.de>
2081 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2082 L:      linux-rockchip@lists.infradead.org
2083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2084 S:      Maintained
2085 F:      arch/arm/boot/dts/rk3*
2086 F:      arch/arm/boot/dts/rv1108*
2087 F:      arch/arm/mach-rockchip/
2088 F:      drivers/clk/rockchip/
2089 F:      drivers/i2c/busses/i2c-rk3x.c
2090 F:      drivers/*/*rockchip*
2091 F:      drivers/*/*/*rockchip*
2092 F:      sound/soc/rockchip/
2093 N:      rockchip
2094
2095 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2096 M:      Kukjin Kim <kgene@kernel.org>
2097 M:      Krzysztof Kozlowski <krzk@kernel.org>
2098 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2099 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2100 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2101 S:      Maintained
2102 F:      arch/arm/boot/dts/s3c*
2103 F:      arch/arm/boot/dts/s5p*
2104 F:      arch/arm/boot/dts/exynos*
2105 F:      arch/arm64/boot/dts/exynos/
2106 F:      arch/arm/plat-samsung/
2107 F:      arch/arm/mach-s3c24*/
2108 F:      arch/arm/mach-s3c64xx/
2109 F:      arch/arm/mach-s5p*/
2110 F:      arch/arm/mach-exynos*/
2111 F:      drivers/*/*s3c24*
2112 F:      drivers/*/*/*s3c24*
2113 F:      drivers/*/*s3c64xx*
2114 F:      drivers/*/*s5pv210*
2115 F:      drivers/memory/samsung/*
2116 F:      drivers/soc/samsung/*
2117 F:      Documentation/arm/Samsung/
2118 F:      Documentation/devicetree/bindings/arm/samsung/
2119 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2120 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2121 N:      exynos
2122
2123 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2124 M:      Kyungmin Park <kyungmin.park@samsung.com>
2125 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2126 S:      Maintained
2127 F:      arch/arm/mach-s5pv210/
2128
2129 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2130 M:      Kyungmin Park <kyungmin.park@samsung.com>
2131 M:      Kamil Debski <kamil@wypas.org>
2132 M:      Andrzej Hajda <a.hajda@samsung.com>
2133 L:      linux-arm-kernel@lists.infradead.org
2134 L:      linux-media@vger.kernel.org
2135 S:      Maintained
2136 F:      drivers/media/platform/s5p-g2d/
2137
2138 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2139 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2140 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2141 L:      linux-media@vger.kernel.org
2142 S:      Maintained
2143 F:      drivers/media/platform/s5p-cec/
2144 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2145
2146 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2147 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2148 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2149 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2150 L:      linux-arm-kernel@lists.infradead.org
2151 L:      linux-media@vger.kernel.org
2152 S:      Maintained
2153 F:      drivers/media/platform/s5p-jpeg/
2154
2155 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2156 M:      Kyungmin Park <kyungmin.park@samsung.com>
2157 M:      Kamil Debski <kamil@wypas.org>
2158 M:      Jeongtae Park <jtp.park@samsung.com>
2159 M:      Andrzej Hajda <a.hajda@samsung.com>
2160 L:      linux-arm-kernel@lists.infradead.org
2161 L:      linux-media@vger.kernel.org
2162 S:      Maintained
2163 F:      drivers/media/platform/s5p-mfc/
2164
2165 ARM/SHMOBILE ARM ARCHITECTURE
2166 M:      Simon Horman <horms@verge.net.au>
2167 M:      Magnus Damm <magnus.damm@gmail.com>
2168 L:      linux-renesas-soc@vger.kernel.org
2169 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2171 S:      Supported
2172 F:      arch/arm/boot/dts/emev2*
2173 F:      arch/arm/boot/dts/gr-peach*
2174 F:      arch/arm/boot/dts/iwg20d-q7*
2175 F:      arch/arm/boot/dts/r7s*
2176 F:      arch/arm/boot/dts/r8a*
2177 F:      arch/arm/boot/dts/r9a*
2178 F:      arch/arm/boot/dts/sh*
2179 F:      arch/arm/configs/shmobile_defconfig
2180 F:      arch/arm/include/debug/renesas-scif.S
2181 F:      arch/arm/mach-shmobile/
2182 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2183 F:      drivers/soc/renesas/
2184 F:      include/linux/soc/renesas/
2185
2186 ARM/SOCFPGA ARCHITECTURE
2187 M:      Dinh Nguyen <dinguyen@kernel.org>
2188 S:      Maintained
2189 F:      arch/arm/mach-socfpga/
2190 F:      arch/arm/boot/dts/socfpga*
2191 F:      arch/arm/configs/socfpga_defconfig
2192 F:      arch/arm64/boot/dts/altera/
2193 W:      http://www.rocketboards.org
2194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2195
2196 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2197 M:      Dinh Nguyen <dinguyen@kernel.org>
2198 S:      Maintained
2199 F:      drivers/clk/socfpga/
2200
2201 ARM/SOCFPGA EDAC SUPPORT
2202 M:      Thor Thayer <thor.thayer@linux.intel.com>
2203 S:      Maintained
2204 F:      drivers/edac/altera_edac.
2205
2206 ARM/SPREADTRUM SoC SUPPORT
2207 M:      Orson Zhai <orsonzhai@gmail.com>
2208 M:      Baolin Wang <baolin.wang@linaro.org>
2209 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2210 S:      Maintained
2211 F:      arch/arm64/boot/dts/sprd
2212 N:      sprd
2213
2214 ARM/STI ARCHITECTURE
2215 M:      Patrice Chotard <patrice.chotard@st.com>
2216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2217 W:      http://www.stlinux.com
2218 S:      Maintained
2219 F:      arch/arm/mach-sti/
2220 F:      arch/arm/boot/dts/sti*
2221 F:      drivers/char/hw_random/st-rng.c
2222 F:      drivers/clocksource/arm_global_timer.c
2223 F:      drivers/clocksource/clksrc_st_lpc.c
2224 F:      drivers/cpufreq/sti-cpufreq.c
2225 F:      drivers/dma/st_fdma*
2226 F:      drivers/i2c/busses/i2c-st.c
2227 F:      drivers/media/rc/st_rc.c
2228 F:      drivers/media/platform/sti/c8sectpfe/
2229 F:      drivers/mmc/host/sdhci-st.c
2230 F:      drivers/phy/st/phy-miphy28lp.c
2231 F:      drivers/phy/st/phy-stih407-usb.c
2232 F:      drivers/pinctrl/pinctrl-st.c
2233 F:      drivers/remoteproc/st_remoteproc.c
2234 F:      drivers/remoteproc/st_slim_rproc.c
2235 F:      drivers/reset/sti/
2236 F:      drivers/rtc/rtc-st-lpc.c
2237 F:      drivers/tty/serial/st-asc.c
2238 F:      drivers/usb/dwc3/dwc3-st.c
2239 F:      drivers/usb/host/ehci-st.c
2240 F:      drivers/usb/host/ohci-st.c
2241 F:      drivers/watchdog/st_lpc_wdt.c
2242 F:      drivers/ata/ahci_st.c
2243 F:      include/linux/remoteproc/st_slim_rproc.h
2244
2245 ARM/STM32 ARCHITECTURE
2246 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2247 M:      Alexandre Torgue <alexandre.torgue@st.com>
2248 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2249 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2250 S:      Maintained
2251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2252 N:      stm32
2253 N:      stm
2254 F:      arch/arm/boot/dts/stm32*
2255 F:      arch/arm/mach-stm32/
2256 F:      drivers/clocksource/armv7m_systick.c
2257
2258 ARM/Synaptics SoC support
2259 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2260 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2261 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2262 S:      Maintained
2263 F:      arch/arm/mach-berlin/
2264 F:      arch/arm/boot/dts/berlin*
2265 F:      arch/arm64/boot/dts/synaptics/
2266
2267 ARM/TANGO ARCHITECTURE
2268 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2269 M:      Mans Rullgard <mans@mansr.com>
2270 L:      linux-arm-kernel@lists.infradead.org
2271 S:      Odd Fixes
2272 N:      tango
2273
2274 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2275 M:      Lennert Buytenhek <kernel@wantstofly.org>
2276 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2277 S:      Maintained
2278
2279 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2280 M:      Hans Verkuil <hans.verkuil@cisco.com>
2281 L:      linux-tegra@vger.kernel.org
2282 L:      linux-media@vger.kernel.org
2283 S:      Maintained
2284 F:      drivers/media/platform/tegra-cec/
2285 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2286
2287 ARM/TETON BGA MACHINE SUPPORT
2288 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2289 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2290 S:      Maintained
2291
2292 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2293 M:      Santosh Shilimkar <ssantosh@kernel.org>
2294 L:      linux-kernel@vger.kernel.org
2295 S:      Maintained
2296 F:      drivers/memory/*emif*
2297
2298 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2299 M:      Tero Kristo <t-kristo@ti.com>
2300 M:      Nishanth Menon <nm@ti.com>
2301 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2302 S:      Supported
2303 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2304 F:      arch/arm64/boot/dts/ti/Makefile
2305 F:      arch/arm64/boot/dts/ti/k3-*
2306 F:      include/dt-bindings/pinctrl/k3.h
2307
2308 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2309 M:      Santosh Shilimkar <ssantosh@kernel.org>
2310 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2311 S:      Maintained
2312 F:      arch/arm/mach-keystone/
2313 F:      arch/arm/boot/dts/keystone-*
2314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2315
2316 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2317 M:      Santosh Shilimkar <ssantosh@kernel.org>
2318 L:      linux-kernel@vger.kernel.org
2319 S:      Maintained
2320 F:      drivers/clk/keystone/
2321
2322 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2323 M:      Santosh Shilimkar <ssantosh@kernel.org>
2324 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2325 L:      linux-kernel@vger.kernel.org
2326 S:      Maintained
2327 F:      drivers/clocksource/timer-keystone.c
2328
2329 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2330 M:      Santosh Shilimkar <ssantosh@kernel.org>
2331 L:      linux-kernel@vger.kernel.org
2332 S:      Maintained
2333 F:      drivers/power/reset/keystone-reset.c
2334
2335 ARM/THECUS N2100 MACHINE SUPPORT
2336 M:      Lennert Buytenhek <kernel@wantstofly.org>
2337 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2338 S:      Maintained
2339
2340 ARM/TOSA MACHINE SUPPORT
2341 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2342 M:      Dirk Opfer <dirk@opfer-online.de>
2343 S:      Maintained
2344
2345 ARM/UNIPHIER ARCHITECTURE
2346 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2347 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2349 S:      Maintained
2350 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2351 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2352 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2353 F:      arch/arm/boot/dts/uniphier*
2354 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2355 F:      arch/arm/mach-uniphier/
2356 F:      arch/arm/mm/cache-uniphier.c
2357 F:      arch/arm64/boot/dts/socionext/uniphier*
2358 F:      drivers/bus/uniphier-system-bus.c
2359 F:      drivers/clk/uniphier/
2360 F:      drivers/dma/uniphier-mdmac.c
2361 F:      drivers/gpio/gpio-uniphier.c
2362 F:      drivers/i2c/busses/i2c-uniphier*
2363 F:      drivers/irqchip/irq-uniphier-aidet.c
2364 F:      drivers/mmc/host/uniphier-sd.c
2365 F:      drivers/pinctrl/uniphier/
2366 F:      drivers/reset/reset-uniphier.c
2367 F:      drivers/tty/serial/8250/8250_uniphier.c
2368 N:      uniphier
2369
2370 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2371 M:      Ulf Hansson <ulf.hansson@linaro.org>
2372 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2373 T:      git git://git.linaro.org/people/ulfh/clk.git
2374 S:      Maintained
2375 F:      drivers/clk/ux500/
2376
2377 ARM/VERSATILE EXPRESS PLATFORM
2378 M:      Liviu Dudau <liviu.dudau@arm.com>
2379 M:      Sudeep Holla <sudeep.holla@arm.com>
2380 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2381 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2382 S:      Maintained
2383 F:      arch/arm/boot/dts/vexpress*
2384 F:      arch/arm64/boot/dts/arm/
2385 F:      arch/arm/mach-vexpress/
2386 F:      */*/vexpress*
2387 F:      */*/*/vexpress*
2388 F:      drivers/clk/versatile/clk-vexpress-osc.c
2389 F:      drivers/clocksource/timer-versatile.c
2390 N:      mps2
2391
2392 ARM/VFP SUPPORT
2393 M:      Russell King <linux@armlinux.org.uk>
2394 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2395 W:      http://www.armlinux.org.uk/
2396 S:      Maintained
2397 F:      arch/arm/vfp/
2398
2399 ARM/VOIPAC PXA270 SUPPORT
2400 M:      Marek Vasut <marek.vasut@gmail.com>
2401 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2402 S:      Maintained
2403 F:      arch/arm/mach-pxa/vpac270.c
2404 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2405
2406 ARM/VT8500 ARM ARCHITECTURE
2407 M:      Tony Prisk <linux@prisktech.co.nz>
2408 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2409 S:      Maintained
2410 F:      arch/arm/mach-vt8500/
2411 F:      drivers/clocksource/timer-vt8500.c
2412 F:      drivers/i2c/busses/i2c-wmt.c
2413 F:      drivers/mmc/host/wmt-sdmmc.c
2414 F:      drivers/pwm/pwm-vt8500.c
2415 F:      drivers/rtc/rtc-vt8500.c
2416 F:      drivers/tty/serial/vt8500_serial.c
2417 F:      drivers/usb/host/ehci-platform.c
2418 F:      drivers/usb/host/uhci-platform.c
2419 F:      drivers/video/fbdev/vt8500lcdfb.*
2420 F:      drivers/video/fbdev/wm8505fb*
2421 F:      drivers/video/fbdev/wmt_ge_rops.*
2422
2423 ARM/ZIPIT Z2 SUPPORT
2424 M:      Marek Vasut <marek.vasut@gmail.com>
2425 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2426 S:      Maintained
2427 F:      arch/arm/mach-pxa/z2.c
2428 F:      arch/arm/mach-pxa/include/mach/z2.h
2429
2430 ARM/ZTE ARCHITECTURE
2431 M:      Jun Nie <jun.nie@linaro.org>
2432 M:      Shawn Guo <shawnguo@kernel.org>
2433 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2434 S:      Maintained
2435 F:      arch/arm/boot/dts/zx2967*
2436 F:      arch/arm/mach-zx/
2437 F:      arch/arm64/boot/dts/zte/
2438 F:      drivers/clk/zte/
2439 F:      drivers/dma/zx_dma.c
2440 F:      drivers/gpio/gpio-zx.c
2441 F:      drivers/i2c/busses/i2c-zx2967.c
2442 F:      drivers/mmc/host/dw_mmc-zx.*
2443 F:      drivers/pinctrl/zte/
2444 F:      drivers/soc/zte/
2445 F:      drivers/thermal/zx2967_thermal.c
2446 F:      drivers/watchdog/zx2967_wdt.c
2447 F:      Documentation/devicetree/bindings/arm/zte.yaml
2448 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2449 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2450 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2451 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2452 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2453 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2454 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2455 F:      Documentation/devicetree/bindings/soc/zte/
2456 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2457 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2458 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2459 F:      include/dt-bindings/clock/zx2967*.h
2460 F:      include/dt-bindings/soc/zte,*.h
2461 F:      sound/soc/codecs/zx_aud96p22.c
2462 F:      sound/soc/zte/
2463
2464 ARM/ZYNQ ARCHITECTURE
2465 M:      Michal Simek <michal.simek@xilinx.com>
2466 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2467 W:      http://wiki.xilinx.com
2468 T:      git https://github.com/Xilinx/linux-xlnx.git
2469 S:      Supported
2470 F:      arch/arm/mach-zynq/
2471 F:      drivers/cpuidle/cpuidle-zynq.c
2472 F:      drivers/block/xsysace.c
2473 N:      zynq
2474 N:      xilinx
2475 F:      drivers/clocksource/timer-cadence-ttc.c
2476 F:      drivers/i2c/busses/i2c-cadence.c
2477 F:      drivers/mmc/host/sdhci-of-arasan.c
2478 F:      drivers/edac/synopsys_edac.c
2479 F:      drivers/i2c/busses/i2c-xiic.c
2480
2481 ARM64 PORT (AARCH64 ARCHITECTURE)
2482 M:      Catalin Marinas <catalin.marinas@arm.com>
2483 M:      Will Deacon <will.deacon@arm.com>
2484 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2486 S:      Maintained
2487 F:      arch/arm64/
2488 X:      arch/arm64/boot/dts/
2489 F:      Documentation/arm64/
2490
2491 AS3645A LED FLASH CONTROLLER DRIVER
2492 M:      Sakari Ailus <sakari.ailus@iki.fi>
2493 L:      linux-leds@vger.kernel.org
2494 S:      Maintained
2495 F:      drivers/leds/leds-as3645a.c
2496
2497 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2498 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2499 L:      linux-media@vger.kernel.org
2500 T:      git git://linuxtv.org/media_tree.git
2501 S:      Maintained
2502 F:      drivers/media/i2c/ak7375.c
2503 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2504
2505 ASAHI KASEI AK8974 DRIVER
2506 M:      Linus Walleij <linus.walleij@linaro.org>
2507 L:      linux-iio@vger.kernel.org
2508 W:      http://www.akm.com/
2509 S:      Supported
2510 F:      drivers/iio/magnetometer/ak8974.c
2511
2512 ASC7621 HARDWARE MONITOR DRIVER
2513 M:      George Joseph <george.joseph@fairview5.com>
2514 L:      linux-hwmon@vger.kernel.org
2515 S:      Maintained
2516 F:      Documentation/hwmon/asc7621
2517 F:      drivers/hwmon/asc7621.c
2518
2519 ASPEED VIDEO ENGINE DRIVER
2520 M:      Eddie James <eajames@linux.ibm.com>
2521 L:      linux-media@vger.kernel.org
2522 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2523 S:      Maintained
2524 F:      drivers/media/platform/aspeed-video.c
2525 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2526
2527 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2528 M:      Corentin Chary <corentin.chary@gmail.com>
2529 L:      acpi4asus-user@lists.sourceforge.net
2530 L:      platform-driver-x86@vger.kernel.org
2531 W:      http://acpi4asus.sf.net
2532 S:      Maintained
2533 F:      drivers/platform/x86/asus*.c
2534 F:      drivers/platform/x86/eeepc*.c
2535
2536 ASUS WIRELESS RADIO CONTROL DRIVER
2537 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2538 L:      platform-driver-x86@vger.kernel.org
2539 S:      Maintained
2540 F:      drivers/platform/x86/asus-wireless.c
2541
2542 ASYMMETRIC KEYS
2543 M:      David Howells <dhowells@redhat.com>
2544 L:      keyrings@vger.kernel.org
2545 S:      Maintained
2546 F:      Documentation/crypto/asymmetric-keys.txt
2547 F:      include/linux/verification.h
2548 F:      include/crypto/public_key.h
2549 F:      include/crypto/pkcs7.h
2550 F:      crypto/asymmetric_keys/
2551
2552 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2553 R:      Dan Williams <dan.j.williams@intel.com>
2554 W:      http://sourceforge.net/projects/xscaleiop
2555 S:      Odd fixes
2556 F:      Documentation/crypto/async-tx-api.txt
2557 F:      crypto/async_tx/
2558 F:      drivers/dma/
2559 F:      include/linux/dmaengine.h
2560 F:      include/linux/async_tx.h
2561
2562 AT24 EEPROM DRIVER
2563 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2564 L:      linux-i2c@vger.kernel.org
2565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2566 S:      Maintained
2567 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2568 F:      drivers/misc/eeprom/at24.c
2569
2570 ATA OVER ETHERNET (AOE) DRIVER
2571 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2572 W:      http://www.openaoe.org/
2573 S:      Supported
2574 F:      Documentation/aoe/
2575 F:      drivers/block/aoe/
2576
2577 ATHEROS 71XX/9XXX GPIO DRIVER
2578 M:      Alban Bedel <albeu@free.fr>
2579 W:      https://github.com/AlbanBedel/linux
2580 T:      git git://github.com/AlbanBedel/linux
2581 S:      Maintained
2582 F:      drivers/gpio/gpio-ath79.c
2583 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2584
2585 ATHEROS 71XX/9XXX USB PHY DRIVER
2586 M:      Alban Bedel <albeu@free.fr>
2587 W:      https://github.com/AlbanBedel/linux
2588 T:      git git://github.com/AlbanBedel/linux
2589 S:      Maintained
2590 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2591 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2592
2593 ATHEROS ATH GENERIC UTILITIES
2594 M:      Kalle Valo <kvalo@codeaurora.org>
2595 L:      linux-wireless@vger.kernel.org
2596 S:      Supported
2597 F:      drivers/net/wireless/ath/*
2598
2599 ATHEROS ATH5K WIRELESS DRIVER
2600 M:      Jiri Slaby <jirislaby@gmail.com>
2601 M:      Nick Kossifidis <mickflemm@gmail.com>
2602 M:      Luis Chamberlain <mcgrof@kernel.org>
2603 L:      linux-wireless@vger.kernel.org
2604 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2605 S:      Maintained
2606 F:      drivers/net/wireless/ath/ath5k/
2607
2608 ATHEROS ATH6KL WIRELESS DRIVER
2609 M:      Kalle Valo <kvalo@codeaurora.org>
2610 L:      linux-wireless@vger.kernel.org
2611 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2613 S:      Supported
2614 F:      drivers/net/wireless/ath/ath6kl/
2615
2616 ATI_REMOTE2 DRIVER
2617 M:      Ville Syrjala <syrjala@sci.fi>
2618 S:      Maintained
2619 F:      drivers/input/misc/ati_remote2.c
2620
2621 ATK0110 HWMON DRIVER
2622 M:      Luca Tettamanti <kronos.it@gmail.com>
2623 L:      linux-hwmon@vger.kernel.org
2624 S:      Maintained
2625 F:      drivers/hwmon/asus_atk0110.c
2626
2627 ATLX ETHERNET DRIVERS
2628 M:      Jay Cliburn <jcliburn@gmail.com>
2629 M:      Chris Snook <chris.snook@gmail.com>
2630 L:      netdev@vger.kernel.org
2631 W:      http://sourceforge.net/projects/atl1
2632 W:      http://atl1.sourceforge.net
2633 S:      Maintained
2634 F:      drivers/net/ethernet/atheros/
2635
2636 ATM
2637 M:      Chas Williams <3chas3@gmail.com>
2638 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2639 L:      netdev@vger.kernel.org
2640 W:      http://linux-atm.sourceforge.net
2641 S:      Maintained
2642 F:      drivers/atm/
2643 F:      include/linux/atm*
2644 F:      include/uapi/linux/atm*
2645
2646 ATMEL MACB ETHERNET DRIVER
2647 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2648 S:      Supported
2649 F:      drivers/net/ethernet/cadence/
2650
2651 ATMEL MAXTOUCH DRIVER
2652 M:      Nick Dyer <nick@shmanahar.org>
2653 T:      git git://github.com/ndyer/linux.git
2654 S:      Maintained
2655 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2656 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2657
2658 ATMEL WIRELESS DRIVER
2659 M:      Simon Kelley <simon@thekelleys.org.uk>
2660 L:      linux-wireless@vger.kernel.org
2661 W:      http://www.thekelleys.org.uk/atmel
2662 W:      http://atmelwlandriver.sourceforge.net/
2663 S:      Maintained
2664 F:      drivers/net/wireless/atmel/atmel*
2665
2666 ATOMIC INFRASTRUCTURE
2667 M:      Will Deacon <will.deacon@arm.com>
2668 M:      Peter Zijlstra <peterz@infradead.org>
2669 R:      Boqun Feng <boqun.feng@gmail.com>
2670 L:      linux-kernel@vger.kernel.org
2671 S:      Maintained
2672 F:      arch/*/include/asm/atomic*.h
2673 F:      include/*/atomic*.h
2674 F:      scripts/atomic/
2675
2676 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2677 M:      Bradley Grove <linuxdrivers@attotech.com>
2678 L:      linux-scsi@vger.kernel.org
2679 W:      http://www.attotech.com
2680 S:      Supported
2681 F:      drivers/scsi/esas2r
2682
2683 ATUSB IEEE 802.15.4 RADIO DRIVER
2684 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2685 L:      linux-wpan@vger.kernel.org
2686 S:      Maintained
2687 F:      drivers/net/ieee802154/atusb.c
2688 F:      drivers/net/ieee802154/atusb.h
2689 F:      drivers/net/ieee802154/at86rf230.h
2690
2691 AUDIT SUBSYSTEM
2692 M:      Paul Moore <paul@paul-moore.com>
2693 M:      Eric Paris <eparis@redhat.com>
2694 L:      linux-audit@redhat.com (moderated for non-subscribers)
2695 W:      https://github.com/linux-audit
2696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2697 S:      Supported
2698 F:      include/linux/audit.h
2699 F:      include/uapi/linux/audit.h
2700 F:      kernel/audit*
2701
2702 AUXILIARY DISPLAY DRIVERS
2703 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2704 S:      Maintained
2705 F:      drivers/auxdisplay/
2706 F:      include/linux/cfag12864b.h
2707
2708 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2709 M:      Andreas Klinger <ak@it-klinger.de>
2710 L:      linux-iio@vger.kernel.org
2711 S:      Maintained
2712 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2713 F:      drivers/iio/adc/hx711.c
2714
2715 AX.25 NETWORK LAYER
2716 M:      Ralf Baechle <ralf@linux-mips.org>
2717 L:      linux-hams@vger.kernel.org
2718 W:      http://www.linux-ax25.org/
2719 S:      Maintained
2720 F:      include/uapi/linux/ax25.h
2721 F:      include/net/ax25.h
2722 F:      net/ax25/
2723
2724 AXENTIA ARM DEVICES
2725 M:      Peter Rosin <peda@axentia.se>
2726 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2727 S:      Maintained
2728 F:      Documentation/devicetree/bindings/arm/axentia.txt
2729 F:      arch/arm/boot/dts/at91-linea.dtsi
2730 F:      arch/arm/boot/dts/at91-natte.dtsi
2731 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2732 F:      arch/arm/boot/dts/at91-tse850-3.dts
2733
2734 AXENTIA ASOC DRIVERS
2735 M:      Peter Rosin <peda@axentia.se>
2736 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2737 S:      Maintained
2738 F:      Documentation/devicetree/bindings/sound/axentia,*
2739 F:      sound/soc/atmel/tse850-pcm5142.c
2740
2741 AXXIA I2C CONTROLLER
2742 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2743 L:      linux-i2c@vger.kernel.org
2744 S:      Maintained
2745 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2746 F:      drivers/i2c/busses/i2c-axxia.c
2747
2748 AZ6007 DVB DRIVER
2749 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2750 L:      linux-media@vger.kernel.org
2751 W:      https://linuxtv.org
2752 T:      git git://linuxtv.org/media_tree.git
2753 S:      Maintained
2754 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2755
2756 AZTECH FM RADIO RECEIVER DRIVER
2757 M:      Hans Verkuil <hverkuil@xs4all.nl>
2758 L:      linux-media@vger.kernel.org
2759 T:      git git://linuxtv.org/media_tree.git
2760 W:      https://linuxtv.org
2761 S:      Maintained
2762 F:      drivers/media/radio/radio-aztech*
2763
2764 B43 WIRELESS DRIVER
2765 L:      linux-wireless@vger.kernel.org
2766 L:      b43-dev@lists.infradead.org
2767 W:      http://wireless.kernel.org/en/users/Drivers/b43
2768 S:      Odd Fixes
2769 F:      drivers/net/wireless/broadcom/b43/
2770
2771 B43LEGACY WIRELESS DRIVER
2772 M:      Larry Finger <Larry.Finger@lwfinger.net>
2773 L:      linux-wireless@vger.kernel.org
2774 L:      b43-dev@lists.infradead.org
2775 W:      http://wireless.kernel.org/en/users/Drivers/b43
2776 S:      Maintained
2777 F:      drivers/net/wireless/broadcom/b43legacy/
2778
2779 BACKLIGHT CLASS/SUBSYSTEM
2780 M:      Lee Jones <lee.jones@linaro.org>
2781 M:      Daniel Thompson <daniel.thompson@linaro.org>
2782 M:      Jingoo Han <jingoohan1@gmail.com>
2783 L:      dri-devel@lists.freedesktop.org
2784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2785 S:      Maintained
2786 F:      drivers/video/backlight/
2787 F:      include/linux/backlight.h
2788 F:      include/linux/pwm_backlight.h
2789 F:      Documentation/devicetree/bindings/leds/backlight
2790
2791 BATMAN ADVANCED
2792 M:      Marek Lindner <mareklindner@neomailbox.ch>
2793 M:      Simon Wunderlich <sw@simonwunderlich.de>
2794 M:      Antonio Quartulli <a@unstable.cc>
2795 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2796 W:      https://www.open-mesh.org/
2797 Q:      https://patchwork.open-mesh.org/project/batman/list/
2798 S:      Maintained
2799 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2800 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2801 F:      Documentation/networking/batman-adv.rst
2802 F:      include/uapi/linux/batadv_packet.h
2803 F:      include/uapi/linux/batman_adv.h
2804 F:      net/batman-adv/
2805
2806 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2807 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2808 L:      linux-hams@vger.kernel.org
2809 W:      http://www.baycom.org/~tom/ham/ham.html
2810 S:      Maintained
2811 F:      drivers/net/hamradio/baycom*
2812
2813 BCACHE (BLOCK LAYER CACHE)
2814 M:      Coly Li <colyli@suse.de>
2815 M:      Kent Overstreet <kent.overstreet@gmail.com>
2816 L:      linux-bcache@vger.kernel.org
2817 W:      http://bcache.evilpiepirate.org
2818 C:      irc://irc.oftc.net/bcache
2819 S:      Maintained
2820 F:      drivers/md/bcache/
2821
2822 BDISP ST MEDIA DRIVER
2823 M:      Fabien Dessenne <fabien.dessenne@st.com>
2824 L:      linux-media@vger.kernel.org
2825 T:      git git://linuxtv.org/media_tree.git
2826 W:      https://linuxtv.org
2827 S:      Supported
2828 F:      drivers/media/platform/sti/bdisp
2829
2830 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2831 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2832 L:      netdev@vger.kernel.org
2833 S:      Maintained
2834 F:      drivers/net/ethernet/ec_bhf.c
2835
2836 BEFS FILE SYSTEM
2837 M:      Luis de Bethencourt <luisbg@kernel.org>
2838 M:      Salah Triki <salah.triki@gmail.com>
2839 S:      Maintained
2840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2841 F:      Documentation/filesystems/befs.txt
2842 F:      fs/befs/
2843
2844 BFQ I/O SCHEDULER
2845 M:      Paolo Valente <paolo.valente@linaro.org>
2846 M:      Jens Axboe <axboe@kernel.dk>
2847 L:      linux-block@vger.kernel.org
2848 S:      Maintained
2849 F:      block/bfq-*
2850 F:      Documentation/block/bfq-iosched.txt
2851
2852 BFS FILE SYSTEM
2853 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2854 S:      Maintained
2855 F:      Documentation/filesystems/bfs.txt
2856 F:      fs/bfs/
2857 F:      include/uapi/linux/bfs_fs.h
2858
2859 BLINKM RGB LED DRIVER
2860 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2861 S:      Maintained
2862 F:      drivers/leds/leds-blinkm.c
2863
2864 BLOCK LAYER
2865 M:      Jens Axboe <axboe@kernel.dk>
2866 L:      linux-block@vger.kernel.org
2867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2868 S:      Maintained
2869 F:      block/
2870 F:      drivers/block/
2871 F:      kernel/trace/blktrace.c
2872 F:      lib/sbitmap.c
2873
2874 BLOCK2MTD DRIVER
2875 M:      Joern Engel <joern@lazybastard.org>
2876 L:      linux-mtd@lists.infradead.org
2877 S:      Maintained
2878 F:      drivers/mtd/devices/block2mtd.c
2879
2880 BLUETOOTH DRIVERS
2881 M:      Marcel Holtmann <marcel@holtmann.org>
2882 M:      Johan Hedberg <johan.hedberg@gmail.com>
2883 L:      linux-bluetooth@vger.kernel.org
2884 W:      http://www.bluez.org/
2885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2887 S:      Maintained
2888 F:      drivers/bluetooth/
2889
2890 BLUETOOTH SUBSYSTEM
2891 M:      Marcel Holtmann <marcel@holtmann.org>
2892 M:      Johan Hedberg <johan.hedberg@gmail.com>
2893 L:      linux-bluetooth@vger.kernel.org
2894 W:      http://www.bluez.org/
2895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2897 S:      Maintained
2898 F:      net/bluetooth/
2899 F:      include/net/bluetooth/
2900
2901 BONDING DRIVER
2902 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2903 M:      Veaceslav Falico <vfalico@gmail.com>
2904 M:      Andy Gospodarek <andy@greyhouse.net>
2905 L:      netdev@vger.kernel.org
2906 W:      http://sourceforge.net/projects/bonding/
2907 S:      Supported
2908 F:      drivers/net/bonding/
2909 F:      include/uapi/linux/if_bonding.h
2910
2911 BPF (Safe dynamic programs and tools)
2912 M:      Alexei Starovoitov <ast@kernel.org>
2913 M:      Daniel Borkmann <daniel@iogearbox.net>
2914 R:      Martin KaFai Lau <kafai@fb.com>
2915 R:      Song Liu <songliubraving@fb.com>
2916 R:      Yonghong Song <yhs@fb.com>
2917 L:      netdev@vger.kernel.org
2918 L:      bpf@vger.kernel.org
2919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2921 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2922 S:      Supported
2923 F:      arch/*/net/*
2924 F:      Documentation/networking/filter.txt
2925 F:      Documentation/bpf/
2926 F:      include/linux/bpf*
2927 F:      include/linux/filter.h
2928 F:      include/trace/events/xdp.h
2929 F:      include/uapi/linux/bpf*
2930 F:      include/uapi/linux/filter.h
2931 F:      kernel/bpf/
2932 F:      kernel/trace/bpf_trace.c
2933 F:      lib/test_bpf.c
2934 F:      net/bpf/
2935 F:      net/core/filter.c
2936 F:      net/sched/act_bpf.c
2937 F:      net/sched/cls_bpf.c
2938 F:      samples/bpf/
2939 F:      tools/bpf/
2940 F:      tools/lib/bpf/
2941 F:      tools/testing/selftests/bpf/
2942 K:      bpf
2943 N:      bpf
2944
2945 BPF JIT for ARM
2946 M:      Shubham Bansal <illusionist.neo@gmail.com>
2947 L:      netdev@vger.kernel.org
2948 L:      bpf@vger.kernel.org
2949 S:      Maintained
2950 F:      arch/arm/net/
2951
2952 BPF JIT for ARM64
2953 M:      Daniel Borkmann <daniel@iogearbox.net>
2954 M:      Alexei Starovoitov <ast@kernel.org>
2955 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2956 L:      netdev@vger.kernel.org
2957 L:      bpf@vger.kernel.org
2958 S:      Supported
2959 F:      arch/arm64/net/
2960
2961 BPF JIT for MIPS (32-BIT AND 64-BIT)
2962 M:      Paul Burton <paul.burton@mips.com>
2963 L:      netdev@vger.kernel.org
2964 L:      bpf@vger.kernel.org
2965 S:      Maintained
2966 F:      arch/mips/net/
2967
2968 BPF JIT for NFP NICs
2969 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2970 L:      netdev@vger.kernel.org
2971 L:      bpf@vger.kernel.org
2972 S:      Supported
2973 F:      drivers/net/ethernet/netronome/nfp/bpf/
2974
2975 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2976 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2977 M:      Sandipan Das <sandipan@linux.ibm.com>
2978 L:      netdev@vger.kernel.org
2979 L:      bpf@vger.kernel.org
2980 S:      Maintained
2981 F:      arch/powerpc/net/
2982
2983 BPF JIT for RISC-V (RV64G)
2984 M:      Björn Töpel <bjorn.topel@gmail.com>
2985 L:      netdev@vger.kernel.org
2986 S:      Maintained
2987 F:      arch/riscv/net/
2988
2989 BPF JIT for S390
2990 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2991 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2992 L:      netdev@vger.kernel.org
2993 L:      bpf@vger.kernel.org
2994 S:      Maintained
2995 F:      arch/s390/net/
2996 X:      arch/s390/net/pnet.c
2997
2998 BPF JIT for SPARC (32-BIT AND 64-BIT)
2999 M:      David S. Miller <davem@davemloft.net>
3000 L:      netdev@vger.kernel.org
3001 L:      bpf@vger.kernel.org
3002 S:      Maintained
3003 F:      arch/sparc/net/
3004
3005 BPF JIT for X86 32-BIT
3006 M:      Wang YanQing <udknight@gmail.com>
3007 L:      netdev@vger.kernel.org
3008 L:      bpf@vger.kernel.org
3009 S:      Maintained
3010 F:      arch/x86/net/bpf_jit_comp32.c
3011
3012 BPF JIT for X86 64-BIT
3013 M:      Alexei Starovoitov <ast@kernel.org>
3014 M:      Daniel Borkmann <daniel@iogearbox.net>
3015 L:      netdev@vger.kernel.org
3016 L:      bpf@vger.kernel.org
3017 S:      Supported
3018 F:      arch/x86/net/
3019 X:      arch/x86/net/bpf_jit_comp32.c
3020
3021 BROADCOM B44 10/100 ETHERNET DRIVER
3022 M:      Michael Chan <michael.chan@broadcom.com>
3023 L:      netdev@vger.kernel.org
3024 S:      Supported
3025 F:      drivers/net/ethernet/broadcom/b44.*
3026
3027 BROADCOM B53 ETHERNET SWITCH DRIVER
3028 M:      Florian Fainelli <f.fainelli@gmail.com>
3029 L:      netdev@vger.kernel.org
3030 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3031 S:      Supported
3032 F:      drivers/net/dsa/b53/*
3033 F:      include/linux/platform_data/b53.h
3034
3035 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3036 M:      Florian Fainelli <f.fainelli@gmail.com>
3037 M:      Ray Jui <rjui@broadcom.com>
3038 M:      Scott Branden <sbranden@broadcom.com>
3039 M:      bcm-kernel-feedback-list@broadcom.com
3040 T:      git git://github.com/broadcom/mach-bcm
3041 S:      Maintained
3042 N:      bcm281*
3043 N:      bcm113*
3044 N:      bcm216*
3045 N:      kona
3046 F:      arch/arm/mach-bcm/
3047
3048 BROADCOM BCM2835 ARM ARCHITECTURE
3049 M:      Eric Anholt <eric@anholt.net>
3050 M:      Stefan Wahren <stefan.wahren@i2se.com>
3051 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3052 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3053 T:      git git://github.com/anholt/linux
3054 S:      Maintained
3055 N:      bcm2835
3056 F:      drivers/staging/vc04_services
3057
3058 BROADCOM BCM47XX MIPS ARCHITECTURE
3059 M:      Hauke Mehrtens <hauke@hauke-m.de>
3060 M:      Rafał Miłecki <zajec5@gmail.com>
3061 L:      linux-mips@vger.kernel.org
3062 S:      Maintained
3063 F:      Documentation/devicetree/bindings/mips/brcm/
3064 F:      arch/mips/bcm47xx/*
3065 F:      arch/mips/include/asm/mach-bcm47xx/*
3066
3067 BROADCOM BCM5301X ARM ARCHITECTURE
3068 M:      Hauke Mehrtens <hauke@hauke-m.de>
3069 M:      Rafał Miłecki <zajec5@gmail.com>
3070 M:      bcm-kernel-feedback-list@broadcom.com
3071 L:      linux-arm-kernel@lists.infradead.org
3072 S:      Maintained
3073 F:      arch/arm/mach-bcm/bcm_5301x.c
3074 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3075 F:      arch/arm/boot/dts/bcm470*
3076 F:      arch/arm/boot/dts/bcm953012*
3077
3078 BROADCOM BCM53573 ARM ARCHITECTURE
3079 M:      Rafał Miłecki <rafal@milecki.pl>
3080 L:      linux-arm-kernel@lists.infradead.org
3081 S:      Maintained
3082 F:      arch/arm/boot/dts/bcm53573*
3083 F:      arch/arm/boot/dts/bcm47189*
3084
3085 BROADCOM BCM63XX ARM ARCHITECTURE
3086 M:      Florian Fainelli <f.fainelli@gmail.com>
3087 M:      bcm-kernel-feedback-list@broadcom.com
3088 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3089 T:      git git://github.com/broadcom/stblinux.git
3090 S:      Maintained
3091 N:      bcm63xx
3092
3093 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3094 M:      Kevin Cernekee <cernekee@gmail.com>
3095 L:      linux-usb@vger.kernel.org
3096 S:      Maintained
3097 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3098
3099 BROADCOM BCM7XXX ARM ARCHITECTURE
3100 M:      Brian Norris <computersforpeace@gmail.com>
3101 M:      Gregory Fong <gregory.0xf0@gmail.com>
3102 M:      Florian Fainelli <f.fainelli@gmail.com>
3103 M:      bcm-kernel-feedback-list@broadcom.com
3104 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3105 T:      git git://github.com/broadcom/stblinux.git
3106 S:      Maintained
3107 F:      arch/arm/mach-bcm/*brcmstb*
3108 F:      arch/arm/boot/dts/bcm7*.dts*
3109 F:      drivers/bus/brcmstb_gisb.c
3110 F:      arch/arm/mm/cache-b15-rac.c
3111 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3112 N:      brcmstb
3113
3114 BROADCOM BMIPS CPUFREQ DRIVER
3115 M:      Markus Mayer <mmayer@broadcom.com>
3116 M:      bcm-kernel-feedback-list@broadcom.com
3117 L:      linux-pm@vger.kernel.org
3118 S:      Maintained
3119 F:      drivers/cpufreq/bmips-cpufreq.c
3120
3121 BROADCOM BMIPS MIPS ARCHITECTURE
3122 M:      Kevin Cernekee <cernekee@gmail.com>
3123 M:      Florian Fainelli <f.fainelli@gmail.com>
3124 L:      bcm-kernel-feedback-list@broadcom.com
3125 L:      linux-mips@vger.kernel.org
3126 T:      git git://github.com/broadcom/stblinux.git
3127 S:      Maintained
3128 F:      arch/mips/bmips/*
3129 F:      arch/mips/include/asm/mach-bmips/*
3130 F:      arch/mips/kernel/*bmips*
3131 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3132 F:      drivers/irqchip/irq-bcm63*
3133 F:      drivers/irqchip/irq-bcm7*
3134 F:      drivers/irqchip/irq-brcmstb*
3135 F:      include/linux/bcm963xx_nvram.h
3136 F:      include/linux/bcm963xx_tag.h
3137
3138 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3139 M:      Rasesh Mody <rmody@marvell.com>
3140 M:      GR-Linux-NIC-Dev@marvell.com
3141 L:      netdev@vger.kernel.org
3142 S:      Supported
3143 F:      drivers/net/ethernet/broadcom/bnx2.*
3144 F:      drivers/net/ethernet/broadcom/bnx2_*
3145
3146 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3147 M:      QLogic-Storage-Upstream@qlogic.com
3148 L:      linux-scsi@vger.kernel.org
3149 S:      Supported
3150 F:      drivers/scsi/bnx2fc/
3151
3152 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3153 M:      QLogic-Storage-Upstream@qlogic.com
3154 L:      linux-scsi@vger.kernel.org
3155 S:      Supported
3156 F:      drivers/scsi/bnx2i/
3157
3158 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3159 M:      Ariel Elior <aelior@marvell.com>
3160 M:      Sudarsana Kalluru <skalluru@marvell.com>
3161 M:      GR-everest-linux-l2@marvell.com
3162 L:      netdev@vger.kernel.org
3163 S:      Supported
3164 F:      drivers/net/ethernet/broadcom/bnx2x/
3165
3166 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3167 M:      Michael Chan <michael.chan@broadcom.com>
3168 L:      netdev@vger.kernel.org
3169 S:      Supported
3170 F:      drivers/net/ethernet/broadcom/bnxt/
3171
3172 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3173 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3174 M:      Franky Lin <franky.lin@broadcom.com>
3175 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3176 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3177 M:      Wright Feng <wright.feng@cypress.com>
3178 L:      linux-wireless@vger.kernel.org
3179 L:      brcm80211-dev-list.pdl@broadcom.com
3180 L:      brcm80211-dev-list@cypress.com
3181 S:      Supported
3182 F:      drivers/net/wireless/broadcom/brcm80211/
3183
3184 BROADCOM BRCMSTB GPIO DRIVER
3185 M:      Gregory Fong <gregory.0xf0@gmail.com>
3186 L:      bcm-kernel-feedback-list@broadcom.com
3187 S:      Supported
3188 F:      drivers/gpio/gpio-brcmstb.c
3189 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3190
3191 BROADCOM BRCMSTB I2C DRIVER
3192 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3193 L:      linux-i2c@vger.kernel.org
3194 L:      bcm-kernel-feedback-list@broadcom.com
3195 S:      Supported
3196 F:      drivers/i2c/busses/i2c-brcmstb.c
3197 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3198
3199 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3200 M:      Al Cooper <alcooperx@gmail.com>
3201 L:      linux-kernel@vger.kernel.org
3202 L:      bcm-kernel-feedback-list@broadcom.com
3203 S:      Maintained
3204 F:      drivers/phy/broadcom/phy-brcm-usb*
3205
3206 BROADCOM GENET ETHERNET DRIVER
3207 M:      Doug Berger <opendmb@gmail.com>
3208 M:      Florian Fainelli <f.fainelli@gmail.com>
3209 L:      bcm-kernel-feedback-list@broadcom.com
3210 L:      netdev@vger.kernel.org
3211 S:      Supported
3212 F:      drivers/net/ethernet/broadcom/genet/
3213
3214 BROADCOM IPROC ARM ARCHITECTURE
3215 M:      Ray Jui <rjui@broadcom.com>
3216 M:      Scott Branden <sbranden@broadcom.com>
3217 M:      bcm-kernel-feedback-list@broadcom.com
3218 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3219 T:      git git://github.com/broadcom/cygnus-linux.git
3220 S:      Maintained
3221 N:      iproc
3222 N:      cygnus
3223 N:      bcm[-_]nsp
3224 N:      bcm9113*
3225 N:      bcm9583*
3226 N:      bcm9585*
3227 N:      bcm9586*
3228 N:      bcm988312
3229 N:      bcm113*
3230 N:      bcm583*
3231 N:      bcm585*
3232 N:      bcm586*
3233 N:      bcm88312
3234 N:      hr2
3235 N:      stingray
3236 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3237 F:      arch/arm64/boot/dts/broadcom/stingray/*
3238 F:      drivers/clk/bcm/clk-ns*
3239 F:      drivers/clk/bcm/clk-sr*
3240 F:      drivers/pinctrl/bcm/pinctrl-ns*
3241 F:      include/dt-bindings/clock/bcm-sr*
3242
3243 BROADCOM KONA GPIO DRIVER
3244 M:      Ray Jui <rjui@broadcom.com>
3245 L:      bcm-kernel-feedback-list@broadcom.com
3246 S:      Supported
3247 F:      drivers/gpio/gpio-bcm-kona.c
3248 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3249
3250 BROADCOM NETXTREME-E ROCE DRIVER
3251 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3252 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3253 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3254 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3255 L:      linux-rdma@vger.kernel.org
3256 W:      http://www.broadcom.com
3257 S:      Supported
3258 F:      drivers/infiniband/hw/bnxt_re/
3259 F:      include/uapi/rdma/bnxt_re-abi.h
3260
3261 BROADCOM NVRAM DRIVER
3262 M:      Rafał Miłecki <zajec5@gmail.com>
3263 L:      linux-mips@vger.kernel.org
3264 S:      Maintained
3265 F:      drivers/firmware/broadcom/*
3266
3267 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3268 M:      Rafał Miłecki <zajec5@gmail.com>
3269 L:      linux-wireless@vger.kernel.org
3270 S:      Maintained
3271 F:      drivers/bcma/
3272 F:      include/linux/bcma/
3273
3274 BROADCOM STB AVS CPUFREQ DRIVER
3275 M:      Markus Mayer <mmayer@broadcom.com>
3276 M:      bcm-kernel-feedback-list@broadcom.com
3277 L:      linux-pm@vger.kernel.org
3278 S:      Maintained
3279 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3280 F:      drivers/cpufreq/brcmstb*
3281
3282 BROADCOM STB AVS TMON DRIVER
3283 M:      Markus Mayer <mmayer@broadcom.com>
3284 M:      bcm-kernel-feedback-list@broadcom.com
3285 L:      linux-pm@vger.kernel.org
3286 S:      Maintained
3287 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3288 F:      drivers/thermal/broadcom/brcmstb*
3289
3290 BROADCOM STB NAND FLASH DRIVER
3291 M:      Brian Norris <computersforpeace@gmail.com>
3292 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3293 L:      linux-mtd@lists.infradead.org
3294 L:      bcm-kernel-feedback-list@broadcom.com
3295 S:      Maintained
3296 F:      drivers/mtd/nand/raw/brcmnand/
3297
3298 BROADCOM STB DPFE DRIVER
3299 M:      Markus Mayer <mmayer@broadcom.com>
3300 M:      bcm-kernel-feedback-list@broadcom.com
3301 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3302 S:      Maintained
3303 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3304 F:      drivers/memory/brcmstb_dpfe.c
3305
3306 BROADCOM SPI DRIVER
3307 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3308 M:      bcm-kernel-feedback-list@broadcom.com
3309 S:      Maintained
3310 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3311 F:      drivers/spi/spi-bcm-qspi.*
3312 F:      drivers/spi/spi-brcmstb-qspi.c
3313 F:      drivers/spi/spi-iproc-qspi.c
3314
3315 BROADCOM SYSTEMPORT ETHERNET DRIVER
3316 M:      Florian Fainelli <f.fainelli@gmail.com>
3317 L:      bcm-kernel-feedback-list@broadcom.com
3318 L:      netdev@vger.kernel.org
3319 S:      Supported
3320 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3321
3322 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3323 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3324 M:      Prashant Sreedharan <prashant@broadcom.com>
3325 M:      Michael Chan <mchan@broadcom.com>
3326 L:      netdev@vger.kernel.org
3327 S:      Supported
3328 F:      drivers/net/ethernet/broadcom/tg3.*
3329
3330 BROCADE BFA FC SCSI DRIVER
3331 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3332 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3333 L:      linux-scsi@vger.kernel.org
3334 S:      Supported
3335 F:      drivers/scsi/bfa/
3336
3337 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3338 M:      Rasesh Mody <rmody@marvell.com>
3339 M:      Sudarsana Kalluru <skalluru@marvell.com>
3340 M:      GR-Linux-NIC-Dev@marvell.com
3341 L:      netdev@vger.kernel.org
3342 S:      Supported
3343 F:      drivers/net/ethernet/brocade/bna/
3344
3345 BSG (block layer generic sg v4 driver)
3346 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3347 L:      linux-scsi@vger.kernel.org
3348 S:      Supported
3349 F:      block/bsg.c
3350 F:      include/linux/bsg.h
3351 F:      include/uapi/linux/bsg.h
3352
3353 BT87X AUDIO DRIVER
3354 M:      Clemens Ladisch <clemens@ladisch.de>
3355 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3356 T:      git git://git.alsa-project.org/alsa-kernel.git
3357 S:      Maintained
3358 F:      Documentation/sound/cards/bt87x.rst
3359 F:      sound/pci/bt87x.c
3360
3361 BT8XXGPIO DRIVER
3362 M:      Michael Buesch <m@bues.ch>
3363 W:      http://bu3sch.de/btgpio.php
3364 S:      Maintained
3365 F:      drivers/gpio/gpio-bt8xx.c
3366
3367 BTRFS FILE SYSTEM
3368 M:      Chris Mason <clm@fb.com>
3369 M:      Josef Bacik <josef@toxicpanda.com>
3370 M:      David Sterba <dsterba@suse.com>
3371 L:      linux-btrfs@vger.kernel.org
3372 W:      http://btrfs.wiki.kernel.org/
3373 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3375 S:      Maintained
3376 F:      Documentation/filesystems/btrfs.txt
3377 F:      fs/btrfs/
3378 F:      include/linux/btrfs*
3379 F:      include/uapi/linux/btrfs*
3380
3381 BTTV VIDEO4LINUX DRIVER
3382 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3383 L:      linux-media@vger.kernel.org
3384 W:      https://linuxtv.org
3385 T:      git git://linuxtv.org/media_tree.git
3386 S:      Odd fixes
3387 F:      Documentation/media/v4l-drivers/bttv*
3388 F:      drivers/media/pci/bt8xx/bttv*
3389
3390 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3391 M:      Chanwoo Choi <cw00.choi@samsung.com>
3392 L:      linux-pm@vger.kernel.org
3393 L:      linux-samsung-soc@vger.kernel.org
3394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3395 S:      Maintained
3396 F:      drivers/devfreq/exynos-bus.c
3397 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3398
3399 BUSLOGIC SCSI DRIVER
3400 M:      Khalid Aziz <khalid@gonehiking.org>
3401 L:      linux-scsi@vger.kernel.org
3402 S:      Maintained
3403 F:      drivers/scsi/BusLogic.*
3404 F:      drivers/scsi/FlashPoint.*
3405
3406 C-MEDIA CMI8788 DRIVER
3407 M:      Clemens Ladisch <clemens@ladisch.de>
3408 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3409 T:      git git://git.alsa-project.org/alsa-kernel.git
3410 S:      Maintained
3411 F:      sound/pci/oxygen/
3412
3413 C-SKY ARCHITECTURE
3414 M:      Guo Ren <guoren@kernel.org>
3415 T:      git https://github.com/c-sky/csky-linux.git
3416 S:      Supported
3417 F:      arch/csky/
3418 F:      Documentation/devicetree/bindings/csky/
3419 F:      drivers/irqchip/irq-csky-*
3420 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3421 F:      drivers/clocksource/timer-gx6605s.c
3422 F:      drivers/clocksource/timer-mp-csky.c
3423 F:      Documentation/devicetree/bindings/timer/csky,*
3424 K:      csky
3425 N:      csky
3426
3427 C6X ARCHITECTURE
3428 M:      Mark Salter <msalter@redhat.com>
3429 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3430 L:      linux-c6x-dev@linux-c6x.org
3431 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3432 S:      Maintained
3433 F:      arch/c6x/
3434
3435 CA8210 IEEE-802.15.4 RADIO DRIVER
3436 M:      Harry Morris <h.morris@cascoda.com>
3437 L:      linux-wpan@vger.kernel.org
3438 W:      https://github.com/Cascoda/ca8210-linux.git
3439 S:      Maintained
3440 F:      drivers/net/ieee802154/ca8210.c
3441 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3442
3443 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3444 M:      David Howells <dhowells@redhat.com>
3445 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3446 S:      Supported
3447 F:      Documentation/filesystems/caching/cachefiles.txt
3448 F:      fs/cachefiles/
3449
3450 CADENCE MIPI-CSI2 BRIDGES
3451 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3452 L:      linux-media@vger.kernel.org
3453 S:      Maintained
3454 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3455 F:      drivers/media/platform/cadence/cdns-csi2*
3456
3457 CADET FM/AM RADIO RECEIVER DRIVER
3458 M:      Hans Verkuil <hverkuil@xs4all.nl>
3459 L:      linux-media@vger.kernel.org
3460 T:      git git://linuxtv.org/media_tree.git
3461 W:      https://linuxtv.org
3462 S:      Maintained
3463 F:      drivers/media/radio/radio-cadet*
3464
3465 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3466 M:      Jonathan Corbet <corbet@lwn.net>
3467 L:      linux-media@vger.kernel.org
3468 T:      git git://linuxtv.org/media_tree.git
3469 S:      Maintained
3470 F:      Documentation/media/v4l-drivers/cafe_ccic*
3471 F:      drivers/media/platform/marvell-ccic/
3472
3473 CAIF NETWORK LAYER
3474 L:      netdev@vger.kernel.org
3475 S:      Orphan
3476 F:      Documentation/networking/caif/
3477 F:      drivers/net/caif/
3478 F:      include/uapi/linux/caif/
3479 F:      include/net/caif/
3480 F:      net/caif/
3481
3482 CAKE QDISC
3483 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3484 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3485 S:      Maintained
3486 F:      net/sched/sch_cake.c
3487
3488 CALGARY x86-64 IOMMU
3489 M:      Muli Ben-Yehuda <mulix@mulix.org>
3490 M:      Jon Mason <jdmason@kudzu.us>
3491 L:      iommu@lists.linux-foundation.org
3492 S:      Maintained
3493 F:      arch/x86/kernel/pci-calgary_64.c
3494 F:      arch/x86/kernel/tce_64.c
3495 F:      arch/x86/include/asm/calgary.h
3496 F:      arch/x86/include/asm/tce.h
3497
3498 CAN NETWORK DRIVERS
3499 M:      Wolfgang Grandegger <wg@grandegger.com>
3500 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3501 L:      linux-can@vger.kernel.org
3502 W:      https://github.com/linux-can
3503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3505 S:      Maintained
3506 F:      Documentation/devicetree/bindings/net/can/
3507 F:      drivers/net/can/
3508 F:      include/linux/can/dev.h
3509 F:      include/linux/can/platform/
3510 F:      include/uapi/linux/can/error.h
3511 F:      include/uapi/linux/can/netlink.h
3512
3513 CAN NETWORK LAYER
3514 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3515 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3516 L:      linux-can@vger.kernel.org
3517 W:      https://github.com/linux-can
3518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3520 S:      Maintained
3521 F:      Documentation/networking/can.rst
3522 F:      net/can/
3523 F:      include/linux/can/core.h
3524 F:      include/uapi/linux/can.h
3525 F:      include/uapi/linux/can/bcm.h
3526 F:      include/uapi/linux/can/raw.h
3527 F:      include/uapi/linux/can/gw.h
3528
3529 CAPABILITIES
3530 M:      Serge Hallyn <serge@hallyn.com>
3531 L:      linux-security-module@vger.kernel.org
3532 S:      Supported
3533 F:      include/linux/capability.h
3534 F:      include/uapi/linux/capability.h
3535 F:      security/commoncap.c
3536 F:      kernel/capability.c
3537
3538 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3539 M:      Kevin Tsai <ktsai@capellamicro.com>
3540 S:      Maintained
3541 F:      drivers/iio/light/cm*
3542
3543 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3544 M:      Christian Lamparter <chunkeey@googlemail.com>
3545 L:      linux-wireless@vger.kernel.org
3546 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3547 S:      Maintained
3548 F:      drivers/net/wireless/ath/carl9170/
3549
3550 CAVIUM I2C DRIVER
3551 M:      Jan Glauber <jglauber@cavium.com>
3552 M:      David Daney <david.daney@cavium.com>
3553 W:      http://www.cavium.com
3554 S:      Supported
3555 F:      drivers/i2c/busses/i2c-octeon*
3556 F:      drivers/i2c/busses/i2c-thunderx*
3557
3558 CAVIUM LIQUIDIO NETWORK DRIVER
3559 M:      Derek Chickles <dchickles@marvell.com>
3560 M:      Satanand Burla <sburla@marvell.com>
3561 M:      Felix Manlunas <fmanlunas@marvell.com>
3562 L:      netdev@vger.kernel.org
3563 W:      http://www.cavium.com
3564 S:      Supported
3565 F:      drivers/net/ethernet/cavium/liquidio/
3566
3567 CAVIUM MMC DRIVER
3568 M:      Jan Glauber <jglauber@cavium.com>
3569 M:      David Daney <david.daney@cavium.com>
3570 M:      Steven J. Hill <Steven.Hill@cavium.com>
3571 W:      http://www.cavium.com
3572 S:      Supported
3573 F:      drivers/mmc/host/cavium*
3574
3575 CAVIUM OCTEON-TX CRYPTO DRIVER
3576 M:      George Cherian <george.cherian@cavium.com>
3577 L:      linux-crypto@vger.kernel.org
3578 W:      http://www.cavium.com
3579 S:      Supported
3580 F:      drivers/crypto/cavium/cpt/
3581
3582 CAVIUM THUNDERX2 ARM64 SOC
3583 M:      Robert Richter <rrichter@cavium.com>
3584 M:      Jayachandran C <jnair@caviumnetworks.com>
3585 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3586 S:      Maintained
3587 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3588 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3589
3590 CC2520 IEEE-802.15.4 RADIO DRIVER
3591 M:      Varka Bhadram <varkabhadram@gmail.com>
3592 L:      linux-wpan@vger.kernel.org
3593 S:      Maintained
3594 F:      drivers/net/ieee802154/cc2520.c
3595 F:      include/linux/spi/cc2520.h
3596 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3597
3598 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3599 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3600 L:      linux-crypto@vger.kernel.org
3601 S:      Supported
3602 F:      drivers/crypto/ccree/
3603 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3604
3605 CEC FRAMEWORK
3606 M:      Hans Verkuil <hans.verkuil@cisco.com>
3607 L:      linux-media@vger.kernel.org
3608 T:      git git://linuxtv.org/media_tree.git
3609 W:      http://linuxtv.org
3610 S:      Supported
3611 F:      Documentation/media/kapi/cec-core.rst
3612 F:      Documentation/media/uapi/cec
3613 F:      drivers/media/cec/
3614 F:      drivers/media/rc/keymaps/rc-cec.c
3615 F:      include/media/cec.h
3616 F:      include/media/cec-notifier.h
3617 F:      include/uapi/linux/cec.h
3618 F:      include/uapi/linux/cec-funcs.h
3619 F:      Documentation/devicetree/bindings/media/cec.txt
3620 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3621
3622 CEC GPIO DRIVER
3623 M:      Hans Verkuil <hans.verkuil@cisco.com>
3624 L:      linux-media@vger.kernel.org
3625 T:      git git://linuxtv.org/media_tree.git
3626 W:      http://linuxtv.org
3627 S:      Supported
3628 F:      drivers/media/platform/cec-gpio/
3629 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3630
3631 CELL BROADBAND ENGINE ARCHITECTURE
3632 M:      Arnd Bergmann <arnd@arndb.de>
3633 L:      linuxppc-dev@lists.ozlabs.org
3634 W:      http://www.ibm.com/developerworks/power/cell/
3635 S:      Supported
3636 F:      arch/powerpc/include/asm/cell*.h
3637 F:      arch/powerpc/include/asm/spu*.h
3638 F:      arch/powerpc/include/uapi/asm/spu*.h
3639 F:      arch/powerpc/oprofile/*cell*
3640 F:      arch/powerpc/platforms/cell/
3641
3642 CEPH COMMON CODE (LIBCEPH)
3643 M:      Ilya Dryomov <idryomov@gmail.com>
3644 M:      "Yan, Zheng" <zyan@redhat.com>
3645 M:      Sage Weil <sage@redhat.com>
3646 L:      ceph-devel@vger.kernel.org
3647 W:      http://ceph.com/
3648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3649 T:      git git://github.com/ceph/ceph-client.git
3650 S:      Supported
3651 F:      net/ceph/
3652 F:      include/linux/ceph/
3653 F:      include/linux/crush/
3654
3655 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3656 M:      "Yan, Zheng" <zyan@redhat.com>
3657 M:      Sage Weil <sage@redhat.com>
3658 M:      Ilya Dryomov <idryomov@gmail.com>
3659 L:      ceph-devel@vger.kernel.org
3660 W:      http://ceph.com/
3661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3662 T:      git git://github.com/ceph/ceph-client.git
3663 S:      Supported
3664 F:      Documentation/filesystems/ceph.txt
3665 F:      fs/ceph/
3666
3667 CERTIFICATE HANDLING:
3668 M:      David Howells <dhowells@redhat.com>
3669 M:      David Woodhouse <dwmw2@infradead.org>
3670 L:      keyrings@vger.kernel.org
3671 S:      Maintained
3672 F:      Documentation/admin-guide/module-signing.rst
3673 F:      certs/
3674 F:      scripts/sign-file.c
3675 F:      scripts/extract-cert.c
3676
3677 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3678 L:      linux-usb@vger.kernel.org
3679 S:      Orphan
3680 F:      Documentation/usb/WUSB-Design-overview.txt
3681 F:      Documentation/usb/wusb-cbaf
3682 F:      drivers/usb/host/hwa-hc.c
3683 F:      drivers/usb/host/whci/
3684 F:      drivers/usb/wusbcore/
3685 F:      include/linux/usb/wusb*
3686
3687 CFAG12864B LCD DRIVER
3688 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3689 S:      Maintained
3690 F:      drivers/auxdisplay/cfag12864b.c
3691 F:      include/linux/cfag12864b.h
3692
3693 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3694 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3695 S:      Maintained
3696 F:      drivers/auxdisplay/cfag12864bfb.c
3697 F:      include/linux/cfag12864b.h
3698
3699 802.11 (including CFG80211/NL80211)
3700 M:      Johannes Berg <johannes@sipsolutions.net>
3701 L:      linux-wireless@vger.kernel.org
3702 W:      http://wireless.kernel.org/
3703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3705 S:      Maintained
3706 F:      net/wireless/
3707 F:      include/uapi/linux/nl80211.h
3708 F:      include/linux/ieee80211.h
3709 F:      include/net/wext.h
3710 F:      include/net/cfg80211.h
3711 F:      include/net/iw_handler.h
3712 F:      include/net/ieee80211_radiotap.h
3713 F:      Documentation/driver-api/80211/cfg80211.rst
3714 F:      Documentation/networking/regulatory.txt
3715
3716 CHAR and MISC DRIVERS
3717 M:      Arnd Bergmann <arnd@arndb.de>
3718 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3720 S:      Supported
3721 F:      drivers/char/
3722 F:      drivers/misc/
3723 F:      include/linux/miscdevice.h
3724
3725 CHECKPATCH
3726 M:      Andy Whitcroft <apw@canonical.com>
3727 M:      Joe Perches <joe@perches.com>
3728 S:      Maintained
3729 F:      scripts/checkpatch.pl
3730
3731 CHINESE DOCUMENTATION
3732 M:      Harry Wei <harryxiyou@gmail.com>
3733 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3734 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3735 S:      Maintained
3736 F:      Documentation/translations/zh_CN/
3737
3738 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3739 M:      Peter Chen <Peter.Chen@nxp.com>
3740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3741 L:      linux-usb@vger.kernel.org
3742 S:      Maintained
3743 F:      drivers/usb/chipidea/
3744
3745 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3746 M:      Hans de Goede <hdegoede@redhat.com>
3747 L:      linux-input@vger.kernel.org
3748 S:      Maintained
3749 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3750 F:      drivers/input/touchscreen/chipone_icn8318.c
3751
3752 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3753 M:      Hans de Goede <hdegoede@redhat.com>
3754 L:      linux-input@vger.kernel.org
3755 S:      Maintained
3756 F:      drivers/input/touchscreen/chipone_icn8505.c
3757
3758 CHROME HARDWARE PLATFORM SUPPORT
3759 M:      Benson Leung <bleung@chromium.org>
3760 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3761 S:      Maintained
3762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3763 F:      drivers/platform/chrome/
3764
3765 CHROMEOS EC SUBDRIVERS
3766 M:      Benson Leung <bleung@chromium.org>
3767 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3768 R:      Guenter Roeck <groeck@chromium.org>
3769 S:      Maintained
3770 N:      cros_ec
3771 N:      cros-ec
3772 F:      drivers/power/supply/cros_usbpd-charger.c
3773
3774 CHROMEOS EC CODEC DRIVER
3775 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3776 S:      Maintained
3777 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3778 R:      Guenter Roeck <groeck@chromium.org>
3779 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3780 F:      sound/soc/codecs/cros_ec_codec.*
3781
3782 CIRRUS LOGIC AUDIO CODEC DRIVERS
3783 M:      Brian Austin <brian.austin@cirrus.com>
3784 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3785 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3786 S:      Maintained
3787 F:      sound/soc/codecs/cs*
3788
3789 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3790 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3791 L:      netdev@vger.kernel.org
3792 S:      Maintained
3793 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3794
3795 CIRRUS LOGIC LOCHNAGAR DRIVER
3796 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3797 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3798 L:      patches@opensource.cirrus.com
3799 S:      Supported
3800 F:      drivers/clk/clk-lochnagar.c
3801 F:      drivers/mfd/lochnagar-i2c.c
3802 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3803 F:      drivers/regulator/lochnagar-regulator.c
3804 F:      include/dt-bindings/clk/lochnagar.h
3805 F:      include/dt-bindings/pinctrl/lochnagar.h
3806 F:      include/linux/mfd/lochnagar*
3807 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3808 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3809 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3810 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3811
3812 CISCO FCOE HBA DRIVER
3813 M:      Satish Kharat <satishkh@cisco.com>
3814 M:      Sesidhar Baddela <sebaddel@cisco.com>
3815 M:      Karan Tilak Kumar <kartilak@cisco.com>
3816 L:      linux-scsi@vger.kernel.org
3817 S:      Supported
3818 F:      drivers/scsi/fnic/
3819
3820 CISCO SCSI HBA DRIVER
3821 M:      Karan Tilak Kumar <kartilak@cisco.com>
3822 M:      Sesidhar Baddela <sebaddel@cisco.com>
3823 L:      linux-scsi@vger.kernel.org
3824 S:      Supported
3825 F:      drivers/scsi/snic/
3826
3827 CISCO VIC ETHERNET NIC DRIVER
3828 M:      Christian Benvenuti <benve@cisco.com>
3829 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3830 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3831 S:      Supported
3832 F:      drivers/net/ethernet/cisco/enic/
3833
3834 CISCO VIC LOW LATENCY NIC DRIVER
3835 M:      Christian Benvenuti <benve@cisco.com>
3836 M:      Nelson Escobar <neescoba@cisco.com>
3837 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3838 S:      Supported
3839 F:      drivers/infiniband/hw/usnic/
3840
3841 CIRRUS LOGIC MADERA CODEC DRIVERS
3842 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3843 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3844 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3845 L:      patches@opensource.cirrus.com
3846 T:      git https://github.com/CirrusLogic/linux-drivers.git
3847 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3848 S:      Supported
3849 F:      Documentation/devicetree/bindings/mfd/madera.txt
3850 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3851 F:      include/linux/irqchip/irq-madera*
3852 F:      include/linux/mfd/madera/*
3853 F:      drivers/gpio/gpio-madera*
3854 F:      drivers/irqchip/irq-madera*
3855 F:      drivers/mfd/madera*
3856 F:      drivers/mfd/cs47l*
3857 F:      drivers/pinctrl/cirrus/*
3858
3859 CLANG-FORMAT FILE
3860 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3861 S:      Maintained
3862 F:      .clang-format
3863
3864 CLEANCACHE API
3865 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3866 L:      linux-kernel@vger.kernel.org
3867 S:      Maintained
3868 F:      mm/cleancache.c
3869 F:      include/linux/cleancache.h
3870
3871 CLK API
3872 M:      Russell King <linux@armlinux.org.uk>
3873 L:      linux-clk@vger.kernel.org
3874 S:      Maintained
3875 F:      include/linux/clk.h
3876
3877 CLOCKSOURCE, CLOCKEVENT DRIVERS
3878 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3879 M:      Thomas Gleixner <tglx@linutronix.de>
3880 L:      linux-kernel@vger.kernel.org
3881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3882 S:      Supported
3883 F:      drivers/clocksource/
3884 F:      Documentation/devicetree/bindings/timer/
3885
3886 CMPC ACPI DRIVER
3887 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3888 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3889 L:      platform-driver-x86@vger.kernel.org
3890 S:      Supported
3891 F:      drivers/platform/x86/classmate-laptop.c
3892
3893 COBALT MEDIA DRIVER
3894 M:      Hans Verkuil <hans.verkuil@cisco.com>
3895 L:      linux-media@vger.kernel.org
3896 T:      git git://linuxtv.org/media_tree.git
3897 W:      https://linuxtv.org
3898 S:      Supported
3899 F:      drivers/media/pci/cobalt/
3900
3901 COCCINELLE/Semantic Patches (SmPL)
3902 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3903 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3904 M:      Nicolas Palix <nicolas.palix@imag.fr>
3905 M:      Michal Marek <michal.lkml@markovi.net>
3906 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3908 W:      http://coccinelle.lip6.fr/
3909 S:      Supported
3910 F:      Documentation/dev-tools/coccinelle.rst
3911 F:      scripts/coccinelle/
3912 F:      scripts/coccicheck
3913
3914 CODA FILE SYSTEM
3915 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3916 M:      coda@cs.cmu.edu
3917 L:      codalist@coda.cs.cmu.edu
3918 W:      http://www.coda.cs.cmu.edu/
3919 S:      Maintained
3920 F:      Documentation/filesystems/coda.txt
3921 F:      fs/coda/
3922 F:      include/linux/coda*.h
3923 F:      include/uapi/linux/coda*.h
3924
3925 CODA V4L2 MEM2MEM DRIVER
3926 M:      Philipp Zabel <p.zabel@pengutronix.de>
3927 L:      linux-media@vger.kernel.org
3928 S:      Maintained
3929 F:      Documentation/devicetree/bindings/media/coda.txt
3930 F:      drivers/media/platform/coda/
3931
3932 CODE OF CONDUCT
3933 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3934 S:      Supported
3935 F:      Documentation/process/code-of-conduct.rst
3936 F:      Documentation/process/code-of-conduct-interpretation.rst
3937
3938 COMMON CLK FRAMEWORK
3939 M:      Michael Turquette <mturquette@baylibre.com>
3940 M:      Stephen Boyd <sboyd@kernel.org>
3941 L:      linux-clk@vger.kernel.org
3942 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3944 S:      Maintained
3945 F:      Documentation/devicetree/bindings/clock/
3946 F:      drivers/clk/
3947 X:      drivers/clk/clkdev.c
3948 F:      include/linux/clk-pr*
3949 F:      include/linux/clk/
3950 F:      include/linux/of_clk.h
3951
3952 COMMON INTERNET FILE SYSTEM (CIFS)
3953 M:      Steve French <sfrench@samba.org>
3954 L:      linux-cifs@vger.kernel.org
3955 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3956 W:      http://linux-cifs.samba.org/
3957 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3958 S:      Supported
3959 F:      Documentation/filesystems/cifs/
3960 F:      fs/cifs/
3961
3962 COMPACTPCI HOTPLUG CORE
3963 M:      Scott Murray <scott@spiteful.org>
3964 L:      linux-pci@vger.kernel.org
3965 S:      Maintained
3966 F:      drivers/pci/hotplug/cpci_hotplug*
3967
3968 COMPACTPCI HOTPLUG GENERIC DRIVER
3969 M:      Scott Murray <scott@spiteful.org>
3970 L:      linux-pci@vger.kernel.org
3971 S:      Maintained
3972 F:      drivers/pci/hotplug/cpcihp_generic.c
3973
3974 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3975 M:      Scott Murray <scott@spiteful.org>
3976 L:      linux-pci@vger.kernel.org
3977 S:      Maintained
3978 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3979
3980 COMPAL LAPTOP SUPPORT
3981 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3982 L:      platform-driver-x86@vger.kernel.org
3983 S:      Maintained
3984 F:      drivers/platform/x86/compal-laptop.c
3985
3986 COMPILER ATTRIBUTES
3987 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3988 S:      Maintained
3989 F:      include/linux/compiler_attributes.h
3990
3991 CONEXANT ACCESSRUNNER USB DRIVER
3992 L:      accessrunner-general@lists.sourceforge.net
3993 W:      http://accessrunner.sourceforge.net/
3994 S:      Orphan
3995 F:      drivers/usb/atm/cxacru.c
3996
3997 CONFIGFS
3998 M:      Joel Becker <jlbec@evilplan.org>
3999 M:      Christoph Hellwig <hch@lst.de>
4000 T:      git git://git.infradead.org/users/hch/configfs.git
4001 S:      Supported
4002 F:      fs/configfs/
4003 F:      include/linux/configfs.h
4004
4005 CONNECTOR
4006 M:      Evgeniy Polyakov <zbr@ioremap.net>
4007 L:      netdev@vger.kernel.org
4008 S:      Maintained
4009 F:      drivers/connector/
4010
4011 CONTROL GROUP (CGROUP)
4012 M:      Tejun Heo <tj@kernel.org>
4013 M:      Li Zefan <lizefan@huawei.com>
4014 M:      Johannes Weiner <hannes@cmpxchg.org>
4015 L:      cgroups@vger.kernel.org
4016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4017 S:      Maintained
4018 F:      Documentation/admin-guide/cgroup-v2.rst
4019 F:      Documentation/cgroup-v1/
4020 F:      include/linux/cgroup*
4021 F:      kernel/cgroup/
4022
4023 CONTROL GROUP - CPUSET
4024 M:      Li Zefan <lizefan@huawei.com>
4025 L:      cgroups@vger.kernel.org
4026 W:      http://www.bullopensource.org/cpuset/
4027 W:      http://oss.sgi.com/projects/cpusets/
4028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4029 S:      Maintained
4030 F:      Documentation/cgroup-v1/cpusets.txt
4031 F:      include/linux/cpuset.h
4032 F:      kernel/cgroup/cpuset.c
4033
4034 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4035 M:      Johannes Weiner <hannes@cmpxchg.org>
4036 M:      Michal Hocko <mhocko@kernel.org>
4037 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4038 L:      cgroups@vger.kernel.org
4039 L:      linux-mm@kvack.org
4040 S:      Maintained
4041 F:      mm/memcontrol.c
4042 F:      mm/swap_cgroup.c
4043
4044 CORETEMP HARDWARE MONITORING DRIVER
4045 M:      Fenghua Yu <fenghua.yu@intel.com>
4046 L:      linux-hwmon@vger.kernel.org
4047 S:      Maintained
4048 F:      Documentation/hwmon/coretemp
4049 F:      drivers/hwmon/coretemp.c
4050
4051 COSA/SRP SYNC SERIAL DRIVER
4052 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4053 W:      http://www.fi.muni.cz/~kas/cosa/
4054 S:      Maintained
4055 F:      drivers/net/wan/cosa*
4056
4057 CPMAC ETHERNET DRIVER
4058 M:      Florian Fainelli <f.fainelli@gmail.com>
4059 L:      netdev@vger.kernel.org
4060 S:      Maintained
4061 F:      drivers/net/ethernet/ti/cpmac.c
4062
4063 CPU FREQUENCY SCALING FRAMEWORK
4064 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4065 M:      Viresh Kumar <viresh.kumar@linaro.org>
4066 L:      linux-pm@vger.kernel.org
4067 S:      Maintained
4068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4070 B:      https://bugzilla.kernel.org
4071 F:      Documentation/admin-guide/pm/cpufreq.rst
4072 F:      Documentation/admin-guide/pm/intel_pstate.rst
4073 F:      Documentation/cpu-freq/
4074 F:      Documentation/devicetree/bindings/cpufreq/
4075 F:      drivers/cpufreq/
4076 F:      include/linux/cpufreq.h
4077 F:      tools/testing/selftests/cpufreq/
4078
4079 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4080 M:      Viresh Kumar <viresh.kumar@linaro.org>
4081 M:      Sudeep Holla <sudeep.holla@arm.com>
4082 L:      linux-pm@vger.kernel.org
4083 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4084 S:      Maintained
4085 F:      drivers/cpufreq/arm_big_little.h
4086 F:      drivers/cpufreq/arm_big_little.c
4087
4088 CPU POWER MONITORING SUBSYSTEM
4089 M:      Thomas Renninger <trenn@suse.com>
4090 M:      Shuah Khan <shuah@kernel.org>
4091 M:      Shuah Khan <skhan@linuxfoundation.org>
4092 L:      linux-pm@vger.kernel.org
4093 S:      Maintained
4094 F:      tools/power/cpupower/
4095
4096 CPUID/MSR DRIVER
4097 M:      "H. Peter Anvin" <hpa@zytor.com>
4098 S:      Maintained
4099 F:      arch/x86/kernel/cpuid.c
4100 F:      arch/x86/kernel/msr.c
4101
4102 CPUIDLE DRIVER - ARM BIG LITTLE
4103 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4104 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4105 L:      linux-pm@vger.kernel.org
4106 L:      linux-arm-kernel@lists.infradead.org
4107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4108 S:      Maintained
4109 F:      drivers/cpuidle/cpuidle-big_little.c
4110
4111 CPUIDLE DRIVER - ARM EXYNOS
4112 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4113 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4114 M:      Kukjin Kim <kgene@kernel.org>
4115 L:      linux-pm@vger.kernel.org
4116 L:      linux-samsung-soc@vger.kernel.org
4117 S:      Supported
4118 F:      drivers/cpuidle/cpuidle-exynos.c
4119 F:      arch/arm/mach-exynos/pm.c
4120
4121 CPU IDLE TIME MANAGEMENT FRAMEWORK
4122 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4123 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4124 L:      linux-pm@vger.kernel.org
4125 S:      Maintained
4126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4127 B:      https://bugzilla.kernel.org
4128 F:      Documentation/admin-guide/pm/cpuidle.rst
4129 F:      Documentation/driver-api/pm/cpuidle.rst
4130 F:      drivers/cpuidle/*
4131 F:      include/linux/cpuidle.h
4132
4133 CRAMFS FILESYSTEM
4134 M:      Nicolas Pitre <nico@fluxnic.net>
4135 S:      Maintained
4136 F:      Documentation/filesystems/cramfs.txt
4137 F:      fs/cramfs/
4138
4139 CRYPTO API
4140 M:      Herbert Xu <herbert@gondor.apana.org.au>
4141 M:      "David S. Miller" <davem@davemloft.net>
4142 L:      linux-crypto@vger.kernel.org
4143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4145 S:      Maintained
4146 F:      Documentation/crypto/
4147 F:      Documentation/devicetree/bindings/crypto/
4148 F:      arch/*/crypto/
4149 F:      crypto/
4150 F:      drivers/crypto/
4151 F:      include/crypto/
4152 F:      include/linux/crypto*
4153
4154 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4155 M:      Neil Horman <nhorman@tuxdriver.com>
4156 L:      linux-crypto@vger.kernel.org
4157 S:      Maintained
4158 F:      crypto/ansi_cprng.c
4159 F:      crypto/rng.c
4160
4161 CS3308 MEDIA DRIVER
4162 M:      Hans Verkuil <hverkuil@xs4all.nl>
4163 L:      linux-media@vger.kernel.org
4164 T:      git git://linuxtv.org/media_tree.git
4165 W:      http://linuxtv.org
4166 S:      Odd Fixes
4167 F:      drivers/media/i2c/cs3308.c
4168
4169 CS5535 Audio ALSA driver
4170 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4171 S:      Maintained
4172 F:      sound/pci/cs5535audio/
4173
4174 CSI DRIVERS FOR ALLWINNER V3s
4175 M:      Yong Deng <yong.deng@magewell.com>
4176 L:      linux-media@vger.kernel.org
4177 T:      git git://linuxtv.org/media_tree.git
4178 S:      Maintained
4179 F:      drivers/media/platform/sunxi/sun6i-csi/
4180 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4181
4182 CW1200 WLAN driver
4183 M:      Solomon Peachy <pizza@shaftnet.org>
4184 S:      Maintained
4185 F:      drivers/net/wireless/st/cw1200/
4186
4187 CX18 VIDEO4LINUX DRIVER
4188 M:      Andy Walls <awalls@md.metrocast.net>
4189 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4190 L:      linux-media@vger.kernel.org
4191 T:      git git://linuxtv.org/media_tree.git
4192 W:      https://linuxtv.org
4193 W:      http://www.ivtvdriver.org/index.php/Cx18
4194 S:      Maintained
4195 F:      Documentation/media/v4l-drivers/cx18*
4196 F:      drivers/media/pci/cx18/
4197 F:      include/uapi/linux/ivtv*
4198
4199 CX2341X MPEG ENCODER HELPER MODULE
4200 M:      Hans Verkuil <hverkuil@xs4all.nl>
4201 L:      linux-media@vger.kernel.org
4202 T:      git git://linuxtv.org/media_tree.git
4203 W:      https://linuxtv.org
4204 S:      Maintained
4205 F:      drivers/media/common/cx2341x*
4206 F:      include/media/drv-intf/cx2341x.h
4207
4208 CX24120 MEDIA DRIVER
4209 M:      Jemma Denson <jdenson@gmail.com>
4210 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4211 L:      linux-media@vger.kernel.org
4212 W:      https://linuxtv.org
4213 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4214 S:      Maintained
4215 F:      drivers/media/dvb-frontends/cx24120*
4216
4217 CX88 VIDEO4LINUX DRIVER
4218 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4219 L:      linux-media@vger.kernel.org
4220 W:      https://linuxtv.org
4221 T:      git git://linuxtv.org/media_tree.git
4222 S:      Odd fixes
4223 F:      Documentation/media/v4l-drivers/cx88*
4224 F:      drivers/media/pci/cx88/
4225
4226 CXD2820R MEDIA DRIVER
4227 M:      Antti Palosaari <crope@iki.fi>
4228 L:      linux-media@vger.kernel.org
4229 W:      https://linuxtv.org
4230 W:      http://palosaari.fi/linux/
4231 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4232 T:      git git://linuxtv.org/anttip/media_tree.git
4233 S:      Maintained
4234 F:      drivers/media/dvb-frontends/cxd2820r*
4235
4236 CXGB3 ETHERNET DRIVER (CXGB3)
4237 M:      Vishal Kulkarni <vishal@chelsio.com>
4238 L:      netdev@vger.kernel.org
4239 W:      http://www.chelsio.com
4240 S:      Supported
4241 F:      drivers/net/ethernet/chelsio/cxgb3/
4242
4243 CXGB3 ISCSI DRIVER (CXGB3I)
4244 M:      Karen Xie <kxie@chelsio.com>
4245 L:      linux-scsi@vger.kernel.org
4246 W:      http://www.chelsio.com
4247 S:      Supported
4248 F:      drivers/scsi/cxgbi/cxgb3i
4249
4250 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4251 M:      Steve Wise <swise@chelsio.com>
4252 L:      linux-rdma@vger.kernel.org
4253 W:      http://www.openfabrics.org
4254 S:      Supported
4255 F:      drivers/infiniband/hw/cxgb3/
4256 F:      include/uapi/rdma/cxgb3-abi.h
4257
4258 CXGB4 CRYPTO DRIVER (chcr)
4259 M:      Harsh Jain <harsh@chelsio.com>
4260 L:      linux-crypto@vger.kernel.org
4261 W:      http://www.chelsio.com
4262 S:      Supported
4263 F:      drivers/crypto/chelsio
4264
4265 CXGB4 ETHERNET DRIVER (CXGB4)
4266 M:      Vishal Kulkarni <vishal@chelsio.com>
4267 L:      netdev@vger.kernel.org
4268 W:      http://www.chelsio.com
4269 S:      Supported
4270 F:      drivers/net/ethernet/chelsio/cxgb4/
4271
4272 CXGB4 ISCSI DRIVER (CXGB4I)
4273 M:      Karen Xie <kxie@chelsio.com>
4274 L:      linux-scsi@vger.kernel.org
4275 W:      http://www.chelsio.com
4276 S:      Supported
4277 F:      drivers/scsi/cxgbi/cxgb4i
4278
4279 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4280 M:      Steve Wise <swise@chelsio.com>
4281 L:      linux-rdma@vger.kernel.org
4282 W:      http://www.openfabrics.org
4283 S:      Supported
4284 F:      drivers/infiniband/hw/cxgb4/
4285 F:      include/uapi/rdma/cxgb4-abi.h
4286
4287 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4288 M:      Casey Leedom <leedom@chelsio.com>
4289 L:      netdev@vger.kernel.org
4290 W:      http://www.chelsio.com
4291 S:      Supported
4292 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4293
4294 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4295 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4296 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4297 L:      linuxppc-dev@lists.ozlabs.org
4298 S:      Supported
4299 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4300 F:      drivers/misc/cxl/
4301 F:      include/misc/cxl*
4302 F:      include/uapi/misc/cxl.h
4303 F:      Documentation/powerpc/cxl.txt
4304 F:      Documentation/ABI/testing/sysfs-class-cxl
4305
4306 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4307 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4308 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4309 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4310 L:      linux-scsi@vger.kernel.org
4311 S:      Supported
4312 F:      drivers/scsi/cxlflash/
4313 F:      include/uapi/scsi/cxlflash_ioctl.h
4314 F:      Documentation/powerpc/cxlflash.txt
4315
4316 CYBERPRO FB DRIVER
4317 M:      Russell King <linux@armlinux.org.uk>
4318 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4319 W:      http://www.armlinux.org.uk/
4320 S:      Maintained
4321 F:      drivers/video/fbdev/cyber2000fb.*
4322
4323 CYCLADES ASYNC MUX DRIVER
4324 W:      http://www.cyclades.com/
4325 S:      Orphan
4326 F:      drivers/tty/cyclades.c
4327 F:      include/linux/cyclades.h
4328 F:      include/uapi/linux/cyclades.h
4329
4330 CYCLADES PC300 DRIVER
4331 W:      http://www.cyclades.com/
4332 S:      Orphan
4333 F:      drivers/net/wan/pc300*
4334
4335 CYPRESS_FIRMWARE MEDIA DRIVER
4336 M:      Antti Palosaari <crope@iki.fi>
4337 L:      linux-media@vger.kernel.org
4338 W:      https://linuxtv.org
4339 W:      http://palosaari.fi/linux/
4340 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4341 T:      git git://linuxtv.org/anttip/media_tree.git
4342 S:      Maintained
4343 F:      drivers/media/common/cypress_firmware*
4344
4345 CYTTSP TOUCHSCREEN DRIVER
4346 M:      Ferruh Yigit <fery@cypress.com>
4347 L:      linux-input@vger.kernel.org
4348 S:      Supported
4349 F:      drivers/input/touchscreen/cyttsp*
4350 F:      include/linux/input/cyttsp.h
4351
4352 D-LINK DIR-685 TOUCHKEYS DRIVER
4353 M:      Linus Walleij <linus.walleij@linaro.org>
4354 L:      linux-input@vger.kernel.org
4355 S:      Supported
4356 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4357
4358 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4359 M:      Joshua Kinard <kumba@gentoo.org>
4360 S:      Maintained
4361 F:      drivers/rtc/rtc-ds1685.c
4362 F:      include/linux/rtc/ds1685.h
4363
4364 DAMA SLAVE for AX.25
4365 M:      Joerg Reuter <jreuter@yaina.de>
4366 W:      http://yaina.de/jreuter/
4367 W:      http://www.qsl.net/dl1bke/
4368 L:      linux-hams@vger.kernel.org
4369 S:      Maintained
4370 F:      net/ax25/af_ax25.c
4371 F:      net/ax25/ax25_dev.c
4372 F:      net/ax25/ax25_ds_*
4373 F:      net/ax25/ax25_in.c
4374 F:      net/ax25/ax25_out.c
4375 F:      net/ax25/ax25_timer.c
4376 F:      net/ax25/sysctl_net_ax25.c
4377
4378 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4379 L:      netdev@vger.kernel.org
4380 S:      Orphan
4381 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4382 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4383
4384 DC390/AM53C974 SCSI driver
4385 M:      Hannes Reinecke <hare@suse.com>
4386 L:      linux-scsi@vger.kernel.org
4387 S:      Maintained
4388 F:      drivers/scsi/am53c974.c
4389
4390 DC395x SCSI driver
4391 M:      Oliver Neukum <oliver@neukum.org>
4392 M:      Ali Akcaagac <aliakc@web.de>
4393 M:      Jamie Lenehan <lenehan@twibble.org>
4394 L:      dc395x@twibble.org
4395 W:      http://twibble.org/dist/dc395x/
4396 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4397 S:      Maintained
4398 F:      Documentation/scsi/dc395x.txt
4399 F:      drivers/scsi/dc395x.*
4400
4401 DCCP PROTOCOL
4402 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4403 L:      dccp@vger.kernel.org
4404 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4405 S:      Maintained
4406 F:      include/linux/dccp.h
4407 F:      include/uapi/linux/dccp.h
4408 F:      include/linux/tfrc.h
4409 F:      net/dccp/
4410
4411 DECnet NETWORK LAYER
4412 W:      http://linux-decnet.sourceforge.net
4413 L:      linux-decnet-user@lists.sourceforge.net
4414 S:      Orphan
4415 F:      Documentation/networking/decnet.txt
4416 F:      net/decnet/
4417
4418 DECSTATION PLATFORM SUPPORT
4419 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4420 L:      linux-mips@vger.kernel.org
4421 W:      http://www.linux-mips.org/wiki/DECstation
4422 S:      Maintained
4423 F:      arch/mips/dec/
4424 F:      arch/mips/include/asm/dec/
4425 F:      arch/mips/include/asm/mach-dec/
4426
4427 DEFXX FDDI NETWORK DRIVER
4428 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4429 S:      Maintained
4430 F:      drivers/net/fddi/defxx.*
4431
4432 DELL SMBIOS DRIVER
4433 M:      Pali Rohár <pali.rohar@gmail.com>
4434 M:      Mario Limonciello <mario.limonciello@dell.com>
4435 L:      platform-driver-x86@vger.kernel.org
4436 S:      Maintained
4437 F:      drivers/platform/x86/dell-smbios.*
4438
4439 DELL SMBIOS SMM DRIVER
4440 M:      Mario Limonciello <mario.limonciello@dell.com>
4441 L:      platform-driver-x86@vger.kernel.org
4442 S:      Maintained
4443 F:      drivers/platform/x86/dell-smbios-smm.c
4444
4445 DELL SMBIOS WMI DRIVER
4446 M:      Mario Limonciello <mario.limonciello@dell.com>
4447 L:      platform-driver-x86@vger.kernel.org
4448 S:      Maintained
4449 F:      drivers/platform/x86/dell-smbios-wmi.c
4450 F:      tools/wmi/dell-smbios-example.c
4451
4452 DEFZA FDDI NETWORK DRIVER
4453 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4454 S:      Maintained
4455 F:      drivers/net/fddi/defza.*
4456
4457 DELL LAPTOP DRIVER
4458 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4459 M:      Pali Rohár <pali.rohar@gmail.com>
4460 L:      platform-driver-x86@vger.kernel.org
4461 S:      Maintained
4462 F:      drivers/platform/x86/dell-laptop.c
4463
4464 DELL LAPTOP FREEFALL DRIVER
4465 M:      Pali Rohár <pali.rohar@gmail.com>
4466 S:      Maintained
4467 F:      drivers/platform/x86/dell-smo8800.c
4468
4469 DELL LAPTOP RBTN DRIVER
4470 M:      Pali Rohár <pali.rohar@gmail.com>
4471 S:      Maintained
4472 F:      drivers/platform/x86/dell-rbtn.*
4473
4474 DELL REMOTE BIOS UPDATE DRIVER
4475 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4476 L:      platform-driver-x86@vger.kernel.org
4477 S:      Maintained
4478 F:      drivers/platform/x86/dell_rbu.c
4479
4480 DELL LAPTOP SMM DRIVER
4481 M:      Pali Rohár <pali.rohar@gmail.com>
4482 S:      Maintained
4483 F:      drivers/hwmon/dell-smm-hwmon.c
4484 F:      include/uapi/linux/i8k.h
4485
4486 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4487 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4488 L:      platform-driver-x86@vger.kernel.org
4489 S:      Maintained
4490 F:      Documentation/dcdbas.txt
4491 F:      drivers/platform/x86/dcdbas.*
4492
4493 DELL WMI NOTIFICATIONS DRIVER
4494 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4495 M:      Pali Rohár <pali.rohar@gmail.com>
4496 S:      Maintained
4497 F:      drivers/platform/x86/dell-wmi.c
4498
4499 DELL WMI DESCRIPTOR DRIVER
4500 M:      Mario Limonciello <mario.limonciello@dell.com>
4501 S:      Maintained
4502 F:      drivers/platform/x86/dell-wmi-descriptor.c
4503
4504 DELTA ST MEDIA DRIVER
4505 M:      Hugues Fruchet <hugues.fruchet@st.com>
4506 L:      linux-media@vger.kernel.org
4507 T:      git git://linuxtv.org/media_tree.git
4508 W:      https://linuxtv.org
4509 S:      Supported
4510 F:      drivers/media/platform/sti/delta
4511
4512 DENALI NAND DRIVER
4513 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4514 L:      linux-mtd@lists.infradead.org
4515 S:      Supported
4516 F:      drivers/mtd/nand/raw/denali*
4517
4518 DESIGNWARE USB2 DRD IP DRIVER
4519 M:      Minas Harutyunyan <hminas@synopsys.com>
4520 L:      linux-usb@vger.kernel.org
4521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4522 S:      Maintained
4523 F:      drivers/usb/dwc2/
4524
4525 DESIGNWARE USB3 DRD IP DRIVER
4526 M:      Felipe Balbi <balbi@kernel.org>
4527 L:      linux-usb@vger.kernel.org
4528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4529 S:      Maintained
4530 F:      drivers/usb/dwc3/
4531
4532 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4533 M:      Andreas Klinger <ak@it-klinger.de>
4534 L:      linux-iio@vger.kernel.org
4535 S:      Maintained
4536 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4537 F:      drivers/iio/proximity/srf*.c
4538
4539 DEVICE COREDUMP (DEV_COREDUMP)
4540 M:      Johannes Berg <johannes@sipsolutions.net>
4541 L:      linux-kernel@vger.kernel.org
4542 S:      Maintained
4543 F:      drivers/base/devcoredump.c
4544 F:      include/linux/devcoredump.h
4545
4546 DEVICE FREQUENCY (DEVFREQ)
4547 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4548 M:      Kyungmin Park <kyungmin.park@samsung.com>
4549 R:      Chanwoo Choi <cw00.choi@samsung.com>
4550 L:      linux-pm@vger.kernel.org
4551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4552 S:      Maintained
4553 F:      drivers/devfreq/
4554 F:      include/linux/devfreq.h
4555 F:      Documentation/devicetree/bindings/devfreq/
4556
4557 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4558 M:      Chanwoo Choi <cw00.choi@samsung.com>
4559 L:      linux-pm@vger.kernel.org
4560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4561 S:      Supported
4562 F:      drivers/devfreq/event/
4563 F:      drivers/devfreq/devfreq-event.c
4564 F:      include/linux/devfreq-event.h
4565 F:      Documentation/devicetree/bindings/devfreq/event/
4566
4567 DEVICE NUMBER REGISTRY
4568 M:      Torben Mathiasen <device@lanana.org>
4569 W:      http://lanana.org/docs/device-list/index.html
4570 S:      Maintained
4571
4572 DEVICE-MAPPER  (LVM)
4573 M:      Alasdair Kergon <agk@redhat.com>
4574 M:      Mike Snitzer <snitzer@redhat.com>
4575 M:      dm-devel@redhat.com
4576 L:      dm-devel@redhat.com
4577 W:      http://sources.redhat.com/dm
4578 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4580 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4581 S:      Maintained
4582 F:      Documentation/device-mapper/
4583 F:      drivers/md/Makefile
4584 F:      drivers/md/Kconfig
4585 F:      drivers/md/dm*
4586 F:      drivers/md/persistent-data/
4587 F:      include/linux/device-mapper.h
4588 F:      include/linux/dm-*.h
4589 F:      include/uapi/linux/dm-*.h
4590
4591 DEVLINK
4592 M:      Jiri Pirko <jiri@mellanox.com>
4593 L:      netdev@vger.kernel.org
4594 S:      Supported
4595 F:      net/core/devlink.c
4596 F:      include/net/devlink.h
4597 F:      include/uapi/linux/devlink.h
4598
4599 DIALOG SEMICONDUCTOR DRIVERS
4600 M:      Support Opensource <support.opensource@diasemi.com>
4601 W:      http://www.dialog-semiconductor.com/products
4602 S:      Supported
4603 F:      Documentation/hwmon/da90??
4604 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4605 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4606 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4607 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4608 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4609 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4610 F:      drivers/gpio/gpio-da90??.c
4611 F:      drivers/hwmon/da90??-hwmon.c
4612 F:      drivers/iio/adc/da91??-*.c
4613 F:      drivers/input/misc/da90??_onkey.c
4614 F:      drivers/input/touchscreen/da9052_tsi.c
4615 F:      drivers/leds/leds-da90??.c
4616 F:      drivers/mfd/da903x.c
4617 F:      drivers/mfd/da90??-*.c
4618 F:      drivers/mfd/da91??-*.c
4619 F:      drivers/power/supply/da9052-battery.c
4620 F:      drivers/power/supply/da91??-*.c
4621 F:      drivers/regulator/da903x.c
4622 F:      drivers/regulator/da9???-regulator.[ch]
4623 F:      drivers/thermal/da90??-thermal.c
4624 F:      drivers/rtc/rtc-da90??.c
4625 F:      drivers/video/backlight/da90??_bl.c
4626 F:      drivers/watchdog/da90??_wdt.c
4627 F:      include/linux/mfd/da903x.h
4628 F:      include/linux/mfd/da9052/
4629 F:      include/linux/mfd/da9055/
4630 F:      include/linux/mfd/da9062/
4631 F:      include/linux/mfd/da9063/
4632 F:      include/linux/mfd/da9150/
4633 F:      include/linux/regulator/da9211.h
4634 F:      include/sound/da[79]*.h
4635 F:      sound/soc/codecs/da[79]*.[ch]
4636
4637 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4638 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4639 L:      linux-gpio@vger.kernel.org
4640 S:      Maintained
4641 F:      drivers/gpio/gpio-gpio-mm.c
4642
4643 DIOLAN U2C-12 I2C DRIVER
4644 M:      Guenter Roeck <linux@roeck-us.net>
4645 L:      linux-i2c@vger.kernel.org
4646 S:      Maintained
4647 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4648
4649 FILESYSTEM DIRECT ACCESS (DAX)
4650 M:      Dan Williams <dan.j.williams@intel.com>
4651 R:      Matthew Wilcox <willy@infradead.org>
4652 R:      Jan Kara <jack@suse.cz>
4653 L:      linux-fsdevel@vger.kernel.org
4654 L:      linux-nvdimm@lists.01.org
4655 S:      Supported
4656 F:      fs/dax.c
4657 F:      include/linux/dax.h
4658 F:      include/trace/events/fs_dax.h
4659
4660 DEVICE DIRECT ACCESS (DAX)
4661 M:      Dan Williams <dan.j.williams@intel.com>
4662 M:      Vishal Verma <vishal.l.verma@intel.com>
4663 M:      Keith Busch <keith.busch@intel.com>
4664 M:      Dave Jiang <dave.jiang@intel.com>
4665 L:      linux-nvdimm@lists.01.org
4666 S:      Supported
4667 F:      drivers/dax/
4668
4669 DIRECTORY NOTIFICATION (DNOTIFY)
4670 M:      Jan Kara <jack@suse.cz>
4671 R:      Amir Goldstein <amir73il@gmail.com>
4672 L:      linux-fsdevel@vger.kernel.org
4673 S:      Maintained
4674 F:      Documentation/filesystems/dnotify.txt
4675 F:      fs/notify/dnotify/
4676 F:      include/linux/dnotify.h
4677
4678 DISK GEOMETRY AND PARTITION HANDLING
4679 M:      Andries Brouwer <aeb@cwi.nl>
4680 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4681 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4682 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4683 S:      Maintained
4684
4685 DISKQUOTA
4686 M:      Jan Kara <jack@suse.com>
4687 S:      Maintained
4688 F:      Documentation/filesystems/quota.txt
4689 F:      fs/quota/
4690 F:      include/linux/quota*.h
4691 F:      include/uapi/linux/quota*.h
4692
4693 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4694 M:      Bernie Thompson <bernie@plugable.com>
4695 L:      linux-fbdev@vger.kernel.org
4696 S:      Maintained
4697 W:      http://plugable.com/category/projects/udlfb/
4698 F:      drivers/video/fbdev/udlfb.c
4699 F:      include/video/udlfb.h
4700 F:      Documentation/fb/udlfb.txt
4701
4702 DISTRIBUTED LOCK MANAGER (DLM)
4703 M:      Christine Caulfield <ccaulfie@redhat.com>
4704 M:      David Teigland <teigland@redhat.com>
4705 L:      cluster-devel@redhat.com
4706 W:      http://sources.redhat.com/cluster/
4707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4708 S:      Supported
4709 F:      fs/dlm/
4710
4711 DMA BUFFER SHARING FRAMEWORK
4712 M:      Sumit Semwal <sumit.semwal@linaro.org>
4713 S:      Maintained
4714 L:      linux-media@vger.kernel.org
4715 L:      dri-devel@lists.freedesktop.org
4716 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4717 F:      drivers/dma-buf/
4718 F:      include/linux/dma-buf*
4719 F:      include/linux/reservation.h
4720 F:      include/linux/*fence.h
4721 F:      Documentation/driver-api/dma-buf.rst
4722 T:      git git://anongit.freedesktop.org/drm/drm-misc
4723
4724 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4725 M:      Vinod Koul <vkoul@kernel.org>
4726 L:      dmaengine@vger.kernel.org
4727 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4728 S:      Maintained
4729 F:      drivers/dma/
4730 F:      include/linux/dmaengine.h
4731 F:      include/linux/of_dma.h
4732 F:      Documentation/devicetree/bindings/dma/
4733 F:      Documentation/driver-api/dmaengine/
4734 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4735
4736 DMA MAPPING HELPERS
4737 M:      Christoph Hellwig <hch@lst.de>
4738 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4739 R:      Robin Murphy <robin.murphy@arm.com>
4740 L:      iommu@lists.linux-foundation.org
4741 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4742 W:      http://git.infradead.org/users/hch/dma-mapping.git
4743 S:      Supported
4744 F:      kernel/dma/
4745 F:      include/asm-generic/dma-mapping.h
4746 F:      include/linux/dma-direct.h
4747 F:      include/linux/dma-mapping.h
4748 F:      include/linux/dma-noncoherent.h
4749
4750 DME1737 HARDWARE MONITOR DRIVER
4751 M:      Juerg Haefliger <juergh@gmail.com>
4752 L:      linux-hwmon@vger.kernel.org
4753 S:      Maintained
4754 F:      Documentation/hwmon/dme1737
4755 F:      drivers/hwmon/dme1737.c
4756
4757 DMI/SMBIOS SUPPORT
4758 M:      Jean Delvare <jdelvare@suse.com>
4759 S:      Maintained
4760 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4761 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4762 F:      drivers/firmware/dmi-id.c
4763 F:      drivers/firmware/dmi_scan.c
4764 F:      include/linux/dmi.h
4765
4766 DOCUMENTATION
4767 M:      Jonathan Corbet <corbet@lwn.net>
4768 L:      linux-doc@vger.kernel.org
4769 S:      Maintained
4770 F:      Documentation/
4771 F:      scripts/kernel-doc
4772 X:      Documentation/ABI/
4773 X:      Documentation/acpi/
4774 X:      Documentation/devicetree/
4775 X:      Documentation/i2c/
4776 X:      Documentation/media/
4777 X:      Documentation/power/
4778 X:      Documentation/spi/
4779 T:      git git://git.lwn.net/linux.git docs-next
4780
4781 DOCUMENTATION/ITALIAN
4782 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4783 L:      linux-doc@vger.kernel.org
4784 S:      Maintained
4785 F:      Documentation/translations/it_IT
4786
4787 DONGWOON DW9714 LENS VOICE COIL DRIVER
4788 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4789 L:      linux-media@vger.kernel.org
4790 T:      git git://linuxtv.org/media_tree.git
4791 S:      Maintained
4792 F:      drivers/media/i2c/dw9714.c
4793 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4794
4795 DONGWOON DW9807 LENS VOICE COIL DRIVER
4796 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4797 L:      linux-media@vger.kernel.org
4798 T:      git git://linuxtv.org/media_tree.git
4799 S:      Maintained
4800 F:      drivers/media/i2c/dw9807-vcm.c
4801 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4802
4803 DOUBLETALK DRIVER
4804 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4805 L:      blinux-list@redhat.com
4806 S:      Maintained
4807 F:      drivers/char/dtlk.c
4808 F:      include/linux/dtlk.h
4809
4810 DPAA2 DATAPATH I/O (DPIO) DRIVER
4811 M:      Roy Pledge <Roy.Pledge@nxp.com>
4812 L:      linux-kernel@vger.kernel.org
4813 S:      Maintained
4814 F:      drivers/soc/fsl/dpio
4815
4816 DPAA2 ETHERNET DRIVER
4817 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4818 L:      netdev@vger.kernel.org
4819 S:      Maintained
4820 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4821 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4822 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4823 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4824 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4825
4826 DPAA2 ETHERNET SWITCH DRIVER
4827 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4828 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4829 L:      linux-kernel@vger.kernel.org
4830 S:      Maintained
4831 F:      drivers/staging/fsl-dpaa2/ethsw
4832
4833 DPAA2 PTP CLOCK DRIVER
4834 M:      Yangbo Lu <yangbo.lu@nxp.com>
4835 L:      netdev@vger.kernel.org
4836 S:      Maintained
4837 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4838 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4839
4840 DPT_I2O SCSI RAID DRIVER
4841 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4842 L:      linux-scsi@vger.kernel.org
4843 W:      http://www.adaptec.com/
4844 S:      Maintained
4845 F:      drivers/scsi/dpt*
4846 F:      drivers/scsi/dpt/
4847
4848 DRBD DRIVER
4849 M:      Philipp Reisner <philipp.reisner@linbit.com>
4850 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4851 L:      drbd-dev@lists.linbit.com
4852 W:      http://www.drbd.org
4853 T:      git git://git.linbit.com/linux-drbd.git
4854 T:      git git://git.linbit.com/drbd-8.4.git
4855 S:      Supported
4856 F:      drivers/block/drbd/
4857 F:      lib/lru_cache.c
4858 F:      Documentation/blockdev/drbd/
4859
4860 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4861 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4862 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4864 S:      Supported
4865 F:      Documentation/kobject.txt
4866 F:      drivers/base/
4867 F:      fs/debugfs/
4868 F:      fs/sysfs/
4869 F:      include/linux/debugfs.h
4870 F:      include/linux/kobj*
4871 F:      lib/kobj*
4872
4873 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4874 M:      Kevin Hilman <khilman@kernel.org>
4875 M:      Nishanth Menon <nm@ti.com>
4876 S:      Maintained
4877 F:      drivers/power/avs/
4878 F:      include/linux/power/smartreflex.h
4879 L:      linux-pm@vger.kernel.org
4880
4881 DRM DRIVER FOR ARM PL111 CLCD
4882 M:      Eric Anholt <eric@anholt.net>
4883 T:      git git://anongit.freedesktop.org/drm/drm-misc
4884 S:      Supported
4885 F:      drivers/gpu/drm/pl111/
4886
4887 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4888 M:      Linus Walleij <linus.walleij@linaro.org>
4889 T:      git git://anongit.freedesktop.org/drm/drm-misc
4890 S:      Maintained
4891 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4892 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4893
4894 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4895 M:      Dave Airlie <airlied@redhat.com>
4896 S:      Odd Fixes
4897 F:      drivers/gpu/drm/ast/
4898
4899 DRM DRIVER FOR BOCHS VIRTUAL GPU
4900 M:      Gerd Hoffmann <kraxel@redhat.com>
4901 L:      virtualization@lists.linux-foundation.org
4902 T:      git git://anongit.freedesktop.org/drm/drm-misc
4903 S:      Maintained
4904 F:      drivers/gpu/drm/bochs/
4905
4906 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4907 M:      Linus Walleij <linus.walleij@linaro.org>
4908 T:      git git://anongit.freedesktop.org/drm/drm-misc
4909 S:      Maintained
4910 F:      drivers/gpu/drm/tve200/
4911
4912 DRM DRIVER FOR ILITEK ILI9225 PANELS
4913 M:      David Lechner <david@lechnology.com>
4914 S:      Maintained
4915 F:      drivers/gpu/drm/tinydrm/ili9225.c
4916 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4917
4918 DRM DRIVER FOR HX8357D PANELS
4919 M:      Eric Anholt <eric@anholt.net>
4920 T:      git git://anongit.freedesktop.org/drm/drm-misc
4921 S:      Maintained
4922 F:      drivers/gpu/drm/tinydrm/hx8357d.c
4923 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
4924
4925 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4926 S:      Orphan / Obsolete
4927 F:      drivers/gpu/drm/i810/
4928 F:      include/uapi/drm/i810_drm.h
4929
4930 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4931 S:      Orphan / Obsolete
4932 F:      drivers/gpu/drm/mga/
4933 F:      include/uapi/drm/mga_drm.h
4934
4935 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4936 M:      Dave Airlie <airlied@redhat.com>
4937 S:      Odd Fixes
4938 F:      drivers/gpu/drm/mgag200/
4939
4940 DRM DRIVER FOR MI0283QT
4941 M:      Noralf Trønnes <noralf@tronnes.org>
4942 S:      Maintained
4943 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4944 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4945
4946 DRM DRIVER FOR MSM ADRENO GPU
4947 M:      Rob Clark <robdclark@gmail.com>
4948 M:      Sean Paul <sean@poorly.run>
4949 L:      linux-arm-msm@vger.kernel.org
4950 L:      dri-devel@lists.freedesktop.org
4951 L:      freedreno@lists.freedesktop.org
4952 T:      git https://gitlab.freedesktop.org/drm/msm.git
4953 S:      Maintained
4954 F:      drivers/gpu/drm/msm/
4955 F:      include/uapi/drm/msm_drm.h
4956 F:      Documentation/devicetree/bindings/display/msm/
4957
4958 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4959 M:      Ben Skeggs <bskeggs@redhat.com>
4960 L:      dri-devel@lists.freedesktop.org
4961 L:      nouveau@lists.freedesktop.org
4962 T:      git git://github.com/skeggsb/linux
4963 S:      Supported
4964 F:      drivers/gpu/drm/nouveau/
4965 F:      include/uapi/drm/nouveau_drm.h
4966
4967 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
4968 M:      Stefan Mavrodiev <stefan@olimex.com>
4969 S:      Maintained
4970 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
4971 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
4972
4973 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4974 M:      Noralf Trønnes <noralf@tronnes.org>
4975 S:      Maintained
4976 F:      drivers/gpu/drm/tinydrm/repaper.c
4977 F:      Documentation/devicetree/bindings/display/repaper.txt
4978
4979 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4980 M:      Dave Airlie <airlied@redhat.com>
4981 M:      Gerd Hoffmann <kraxel@redhat.com>
4982 L:      virtualization@lists.linux-foundation.org
4983 T:      git git://anongit.freedesktop.org/drm/drm-misc
4984 S:      Obsolete
4985 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4986 F:      drivers/gpu/drm/cirrus/
4987
4988 DRM DRIVER FOR QXL VIRTUAL GPU
4989 M:      Dave Airlie <airlied@redhat.com>
4990 M:      Gerd Hoffmann <kraxel@redhat.com>
4991 L:      virtualization@lists.linux-foundation.org
4992 L:      spice-devel@lists.freedesktop.org
4993 T:      git git://anongit.freedesktop.org/drm/drm-misc
4994 S:      Maintained
4995 F:      drivers/gpu/drm/qxl/
4996 F:      include/uapi/drm/qxl_drm.h
4997
4998 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4999 S:      Orphan / Obsolete
5000 F:      drivers/gpu/drm/r128/
5001 F:      include/uapi/drm/r128_drm.h
5002
5003 DRM DRIVER FOR SAVAGE VIDEO CARDS
5004 S:      Orphan / Obsolete
5005 F:      drivers/gpu/drm/savage/
5006 F:      include/uapi/drm/savage_drm.h
5007
5008 DRM DRIVER FOR SIS VIDEO CARDS
5009 S:      Orphan / Obsolete
5010 F:      drivers/gpu/drm/sis/
5011 F:      include/uapi/drm/sis_drm.h
5012
5013 DRM DRIVER FOR SITRONIX ST7701 PANELS
5014 M:      Jagan Teki <jagan@amarulasolutions.com>
5015 S:      Maintained
5016 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5017 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5018
5019 DRM DRIVER FOR SITRONIX ST7586 PANELS
5020 M:      David Lechner <david@lechnology.com>
5021 S:      Maintained
5022 F:      drivers/gpu/drm/tinydrm/st7586.c
5023 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5024
5025 DRM DRIVER FOR SITRONIX ST7735R PANELS
5026 M:      David Lechner <david@lechnology.com>
5027 S:      Maintained
5028 F:      drivers/gpu/drm/tinydrm/st7735r.c
5029 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5030
5031 DRM DRIVER FOR TDFX VIDEO CARDS
5032 S:      Orphan / Obsolete
5033 F:      drivers/gpu/drm/tdfx/
5034
5035 DRM DRIVER FOR TPO TPG110 PANELS
5036 M:      Linus Walleij <linus.walleij@linaro.org>
5037 T:      git git://anongit.freedesktop.org/drm/drm-misc
5038 S:      Maintained
5039 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5040 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5041
5042 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5043 M:      Dave Airlie <airlied@redhat.com>
5044 R:      Sean Paul <sean@poorly.run>
5045 L:      dri-devel@lists.freedesktop.org
5046 S:      Odd Fixes
5047 F:      drivers/gpu/drm/udl/
5048 T:      git git://anongit.freedesktop.org/drm/drm-misc
5049
5050 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5051 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5052 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5053 R:      Daniel Vetter <daniel@ffwll.ch>
5054 T:      git git://anongit.freedesktop.org/drm/drm-misc
5055 S:      Maintained
5056 L:      dri-devel@lists.freedesktop.org
5057 F:      drivers/gpu/drm/vkms/
5058 F:      Documentation/gpu/vkms.rst
5059
5060 DRM DRIVER FOR VMWARE VIRTUAL GPU
5061 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5062 M:      Thomas Hellstrom <thellstrom@vmware.com>
5063 L:      dri-devel@lists.freedesktop.org
5064 T:      git git://people.freedesktop.org/~thomash/linux
5065 S:      Supported
5066 F:      drivers/gpu/drm/vmwgfx/
5067 F:      include/uapi/drm/vmwgfx_drm.h
5068
5069 DRM DRIVERS
5070 M:      David Airlie <airlied@linux.ie>
5071 M:      Daniel Vetter <daniel@ffwll.ch>
5072 L:      dri-devel@lists.freedesktop.org
5073 T:      git git://anongit.freedesktop.org/drm/drm
5074 B:      https://bugs.freedesktop.org/
5075 C:      irc://chat.freenode.net/dri-devel
5076 S:      Maintained
5077 F:      drivers/gpu/drm/
5078 F:      drivers/gpu/vga/
5079 F:      Documentation/devicetree/bindings/display/
5080 F:      Documentation/devicetree/bindings/gpu/
5081 F:      Documentation/gpu/
5082 F:      include/drm/
5083 F:      include/uapi/drm/
5084 F:      include/linux/vga*
5085
5086 DRM DRIVERS AND MISC GPU PATCHES
5087 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5088 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5089 M:      Sean Paul <sean@poorly.run>
5090 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5091 S:      Maintained
5092 T:      git git://anongit.freedesktop.org/drm/drm-misc
5093 F:      Documentation/gpu/
5094 F:      drivers/gpu/vga/
5095 F:      drivers/gpu/drm/*
5096 F:      include/drm/drm*
5097 F:      include/uapi/drm/drm*
5098 F:      include/linux/vga*
5099
5100 DRM DRIVERS FOR ALLWINNER A10
5101 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5102 L:      dri-devel@lists.freedesktop.org
5103 S:      Supported
5104 F:      drivers/gpu/drm/sun4i/
5105 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5106 T:      git git://anongit.freedesktop.org/drm/drm-misc
5107
5108 DRM DRIVERS FOR AMLOGIC SOCS
5109 M:      Neil Armstrong <narmstrong@baylibre.com>
5110 L:      dri-devel@lists.freedesktop.org
5111 L:      linux-amlogic@lists.infradead.org
5112 W:      http://linux-meson.com/
5113 S:      Supported
5114 F:      drivers/gpu/drm/meson/
5115 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5116 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5117 F:      Documentation/gpu/meson.rst
5118 T:      git git://anongit.freedesktop.org/drm/drm-misc
5119
5120 DRM DRIVERS FOR ATMEL HLCDC
5121 M:      Boris Brezillon <bbrezillon@kernel.org>
5122 L:      dri-devel@lists.freedesktop.org
5123 S:      Supported
5124 F:      drivers/gpu/drm/atmel-hlcdc/
5125 F:      Documentation/devicetree/bindings/display/atmel/
5126 T:      git git://anongit.freedesktop.org/drm/drm-misc
5127
5128 DRM DRIVERS FOR BRIDGE CHIPS
5129 M:      Andrzej Hajda <a.hajda@samsung.com>
5130 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5131 S:      Maintained
5132 T:      git git://anongit.freedesktop.org/drm/drm-misc
5133 F:      drivers/gpu/drm/bridge/
5134
5135 DRM DRIVERS FOR EXYNOS
5136 M:      Inki Dae <inki.dae@samsung.com>
5137 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5138 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5139 M:      Kyungmin Park <kyungmin.park@samsung.com>
5140 L:      dri-devel@lists.freedesktop.org
5141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5142 S:      Supported
5143 F:      drivers/gpu/drm/exynos/
5144 F:      include/uapi/drm/exynos_drm.h
5145 F:      Documentation/devicetree/bindings/display/exynos/
5146
5147 DRM DRIVERS FOR FREESCALE DCU
5148 M:      Stefan Agner <stefan@agner.ch>
5149 M:      Alison Wang <alison.wang@nxp.com>
5150 L:      dri-devel@lists.freedesktop.org
5151 S:      Supported
5152 F:      drivers/gpu/drm/fsl-dcu/
5153 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5154 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5155 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5156 T:      git git://anongit.freedesktop.org/drm/drm-misc
5157
5158 DRM DRIVERS FOR FREESCALE IMX
5159 M:      Philipp Zabel <p.zabel@pengutronix.de>
5160 L:      dri-devel@lists.freedesktop.org
5161 S:      Maintained
5162 F:      drivers/gpu/drm/imx/
5163 F:      drivers/gpu/ipu-v3/
5164 F:      Documentation/devicetree/bindings/display/imx/
5165
5166 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5167 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5168 L:      dri-devel@lists.freedesktop.org
5169 T:      git git://github.com/patjak/drm-gma500
5170 S:      Maintained
5171 F:      drivers/gpu/drm/gma500/
5172
5173 DRM DRIVERS FOR HISILICON
5174 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5175 M:      Rongrong Zou <zourongrong@gmail.com>
5176 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5177 R:      Chen Feng <puck.chen@hisilicon.com>
5178 L:      dri-devel@lists.freedesktop.org
5179 T:      git git://github.com/xin3liang/linux.git
5180 S:      Maintained
5181 F:      drivers/gpu/drm/hisilicon/
5182 F:      Documentation/devicetree/bindings/display/hisilicon/
5183
5184 DRM DRIVERS FOR MEDIATEK
5185 M:      CK Hu <ck.hu@mediatek.com>
5186 M:      Philipp Zabel <p.zabel@pengutronix.de>
5187 L:      dri-devel@lists.freedesktop.org
5188 S:      Supported
5189 F:      drivers/gpu/drm/mediatek/
5190 F:      Documentation/devicetree/bindings/display/mediatek/
5191
5192 DRM DRIVERS FOR NVIDIA TEGRA
5193 M:      Thierry Reding <thierry.reding@gmail.com>
5194 L:      dri-devel@lists.freedesktop.org
5195 L:      linux-tegra@vger.kernel.org
5196 T:      git git://anongit.freedesktop.org/tegra/linux.git
5197 S:      Supported
5198 F:      drivers/gpu/drm/tegra/
5199 F:      drivers/gpu/host1x/
5200 F:      include/linux/host1x.h
5201 F:      include/uapi/drm/tegra_drm.h
5202 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5203
5204 DRM DRIVERS FOR RENESAS
5205 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5206 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5207 L:      dri-devel@lists.freedesktop.org
5208 L:      linux-renesas-soc@vger.kernel.org
5209 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5210 S:      Supported
5211 F:      drivers/gpu/drm/rcar-du/
5212 F:      drivers/gpu/drm/shmobile/
5213 F:      include/linux/platform_data/shmob_drm.h
5214 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5215 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5216 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5217
5218 DRM DRIVERS FOR ROCKCHIP
5219 M:      Sandy Huang <hjc@rock-chips.com>
5220 M:      Heiko Stübner <heiko@sntech.de>
5221 L:      dri-devel@lists.freedesktop.org
5222 S:      Maintained
5223 F:      drivers/gpu/drm/rockchip/
5224 F:      Documentation/devicetree/bindings/display/rockchip/
5225 T:      git git://anongit.freedesktop.org/drm/drm-misc
5226
5227 DRM DRIVERS FOR STI
5228 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5229 M:      Vincent Abriou <vincent.abriou@st.com>
5230 L:      dri-devel@lists.freedesktop.org
5231 T:      git git://anongit.freedesktop.org/drm/drm-misc
5232 S:      Maintained
5233 F:      drivers/gpu/drm/sti
5234 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5235
5236 DRM DRIVERS FOR STM
5237 M:      Yannick Fertre <yannick.fertre@st.com>
5238 M:      Philippe Cornu <philippe.cornu@st.com>
5239 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5240 M:      Vincent Abriou <vincent.abriou@st.com>
5241 L:      dri-devel@lists.freedesktop.org
5242 T:      git git://anongit.freedesktop.org/drm/drm-misc
5243 S:      Maintained
5244 F:      drivers/gpu/drm/stm
5245 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5246
5247 DRM DRIVERS FOR TI LCDC
5248 M:      Jyri Sarha <jsarha@ti.com>
5249 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5250 L:      dri-devel@lists.freedesktop.org
5251 S:      Maintained
5252 F:      drivers/gpu/drm/tilcdc/
5253 F:      Documentation/devicetree/bindings/display/tilcdc/
5254
5255 DRM DRIVERS FOR TI OMAP
5256 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5257 L:      dri-devel@lists.freedesktop.org
5258 S:      Maintained
5259 F:      drivers/gpu/drm/omapdrm/
5260 F:      Documentation/devicetree/bindings/display/ti/
5261
5262 DRM DRIVERS FOR V3D
5263 M:      Eric Anholt <eric@anholt.net>
5264 S:      Supported
5265 F:      drivers/gpu/drm/v3d/
5266 F:      include/uapi/drm/v3d_drm.h
5267 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5268 T:      git git://anongit.freedesktop.org/drm/drm-misc
5269
5270 DRM DRIVERS FOR VC4
5271 M:      Eric Anholt <eric@anholt.net>
5272 T:      git git://github.com/anholt/linux
5273 S:      Supported
5274 F:      drivers/gpu/drm/vc4/
5275 F:      include/uapi/drm/vc4_drm.h
5276 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5277 T:      git git://anongit.freedesktop.org/drm/drm-misc
5278
5279 DRM DRIVERS FOR VIVANTE GPU IP
5280 M:      Lucas Stach <l.stach@pengutronix.de>
5281 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5282 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5283 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5284 L:      dri-devel@lists.freedesktop.org
5285 S:      Maintained
5286 F:      drivers/gpu/drm/etnaviv/
5287 F:      include/uapi/drm/etnaviv_drm.h
5288 F:      Documentation/devicetree/bindings/display/etnaviv/
5289
5290 DRM DRIVERS FOR ZTE ZX
5291 M:      Shawn Guo <shawnguo@kernel.org>
5292 L:      dri-devel@lists.freedesktop.org
5293 S:      Maintained
5294 F:      drivers/gpu/drm/zte/
5295 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5296 T:      git git://anongit.freedesktop.org/drm/drm-misc
5297
5298 DRM PANEL DRIVERS
5299 M:      Thierry Reding <thierry.reding@gmail.com>
5300 L:      dri-devel@lists.freedesktop.org
5301 T:      git git://anongit.freedesktop.org/drm/drm-misc
5302 S:      Maintained
5303 F:      drivers/gpu/drm/drm_panel.c
5304 F:      drivers/gpu/drm/panel/
5305 F:      include/drm/drm_panel.h
5306 F:      Documentation/devicetree/bindings/display/panel/
5307
5308 DRM TINYDRM DRIVERS
5309 M:      Noralf Trønnes <noralf@tronnes.org>
5310 W:      https://github.com/notro/tinydrm/wiki/Development
5311 T:      git git://anongit.freedesktop.org/drm/drm-misc
5312 S:      Maintained
5313 F:      drivers/gpu/drm/tinydrm/
5314 F:      include/drm/tinydrm/
5315
5316 DRM DRIVERS FOR XEN
5317 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5318 T:      git git://anongit.freedesktop.org/drm/drm-misc
5319 L:      dri-devel@lists.freedesktop.org
5320 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5321 S:      Supported
5322 F:      drivers/gpu/drm/xen/
5323 F:      Documentation/gpu/xen-front.rst
5324
5325 DRM TTM SUBSYSTEM
5326 M:      Christian Koenig <christian.koenig@amd.com>
5327 M:      Huang Rui <ray.huang@amd.com>
5328 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5329 T:      git git://people.freedesktop.org/~agd5f/linux
5330 S:      Maintained
5331 L:      dri-devel@lists.freedesktop.org
5332 F:      include/drm/ttm/
5333 F:      drivers/gpu/drm/ttm/
5334
5335 DSBR100 USB FM RADIO DRIVER
5336 M:      Alexey Klimov <klimov.linux@gmail.com>
5337 L:      linux-media@vger.kernel.org
5338 T:      git git://linuxtv.org/media_tree.git
5339 S:      Maintained
5340 F:      drivers/media/radio/dsbr100.c
5341
5342 DSCC4 DRIVER
5343 M:      Francois Romieu <romieu@fr.zoreil.com>
5344 L:      netdev@vger.kernel.org
5345 S:      Maintained
5346 F:      drivers/net/wan/dscc4.c
5347
5348 DT3155 MEDIA DRIVER
5349 M:      Hans Verkuil <hverkuil@xs4all.nl>
5350 L:      linux-media@vger.kernel.org
5351 T:      git git://linuxtv.org/media_tree.git
5352 W:      https://linuxtv.org
5353 S:      Odd Fixes
5354 F:      drivers/media/pci/dt3155/
5355
5356 DVB_USB_AF9015 MEDIA DRIVER
5357 M:      Antti Palosaari <crope@iki.fi>
5358 L:      linux-media@vger.kernel.org
5359 W:      https://linuxtv.org
5360 W:      http://palosaari.fi/linux/
5361 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5362 T:      git git://linuxtv.org/anttip/media_tree.git
5363 S:      Maintained
5364 F:      drivers/media/usb/dvb-usb-v2/af9015*
5365
5366 DVB_USB_AF9035 MEDIA DRIVER
5367 M:      Antti Palosaari <crope@iki.fi>
5368 L:      linux-media@vger.kernel.org
5369 W:      https://linuxtv.org
5370 W:      http://palosaari.fi/linux/
5371 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5372 T:      git git://linuxtv.org/anttip/media_tree.git
5373 S:      Maintained
5374 F:      drivers/media/usb/dvb-usb-v2/af9035*
5375
5376 DVB_USB_ANYSEE MEDIA DRIVER
5377 M:      Antti Palosaari <crope@iki.fi>
5378 L:      linux-media@vger.kernel.org
5379 W:      https://linuxtv.org
5380 W:      http://palosaari.fi/linux/
5381 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5382 T:      git git://linuxtv.org/anttip/media_tree.git
5383 S:      Maintained
5384 F:      drivers/media/usb/dvb-usb-v2/anysee*
5385
5386 DVB_USB_AU6610 MEDIA DRIVER
5387 M:      Antti Palosaari <crope@iki.fi>
5388 L:      linux-media@vger.kernel.org
5389 W:      https://linuxtv.org
5390 W:      http://palosaari.fi/linux/
5391 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5392 T:      git git://linuxtv.org/anttip/media_tree.git
5393 S:      Maintained
5394 F:      drivers/media/usb/dvb-usb-v2/au6610*
5395
5396 DVB_USB_CE6230 MEDIA DRIVER
5397 M:      Antti Palosaari <crope@iki.fi>
5398 L:      linux-media@vger.kernel.org
5399 W:      https://linuxtv.org
5400 W:      http://palosaari.fi/linux/
5401 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5402 T:      git git://linuxtv.org/anttip/media_tree.git
5403 S:      Maintained
5404 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5405
5406 DVB_USB_CXUSB MEDIA DRIVER
5407 M:      Michael Krufky <mkrufky@linuxtv.org>
5408 L:      linux-media@vger.kernel.org
5409 W:      https://linuxtv.org
5410 W:      http://github.com/mkrufky
5411 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5412 T:      git git://linuxtv.org/media_tree.git
5413 S:      Maintained
5414 F:      drivers/media/usb/dvb-usb/cxusb*
5415
5416 DVB_USB_EC168 MEDIA DRIVER
5417 M:      Antti Palosaari <crope@iki.fi>
5418 L:      linux-media@vger.kernel.org
5419 W:      https://linuxtv.org
5420 W:      http://palosaari.fi/linux/
5421 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5422 T:      git git://linuxtv.org/anttip/media_tree.git
5423 S:      Maintained
5424 F:      drivers/media/usb/dvb-usb-v2/ec168*
5425
5426 DVB_USB_GL861 MEDIA DRIVER
5427 M:      Antti Palosaari <crope@iki.fi>
5428 L:      linux-media@vger.kernel.org
5429 W:      https://linuxtv.org
5430 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5431 T:      git git://linuxtv.org/anttip/media_tree.git
5432 S:      Maintained
5433 F:      drivers/media/usb/dvb-usb-v2/gl861*
5434
5435 DVB_USB_MXL111SF MEDIA DRIVER
5436 M:      Michael Krufky <mkrufky@linuxtv.org>
5437 L:      linux-media@vger.kernel.org
5438 W:      https://linuxtv.org
5439 W:      http://github.com/mkrufky
5440 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5441 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5442 S:      Maintained
5443 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5444
5445 DVB_USB_RTL28XXU MEDIA DRIVER
5446 M:      Antti Palosaari <crope@iki.fi>
5447 L:      linux-media@vger.kernel.org
5448 W:      https://linuxtv.org
5449 W:      http://palosaari.fi/linux/
5450 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5451 T:      git git://linuxtv.org/anttip/media_tree.git
5452 S:      Maintained
5453 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5454
5455 DVB_USB_V2 MEDIA DRIVER
5456 M:      Antti Palosaari <crope@iki.fi>
5457 L:      linux-media@vger.kernel.org
5458 W:      https://linuxtv.org
5459 W:      http://palosaari.fi/linux/
5460 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5461 T:      git git://linuxtv.org/anttip/media_tree.git
5462 S:      Maintained
5463 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5464 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5465
5466 DYNAMIC DEBUG
5467 M:      Jason Baron <jbaron@akamai.com>
5468 S:      Maintained
5469 F:      lib/dynamic_debug.c
5470 F:      include/linux/dynamic_debug.h
5471
5472 DYNAMIC INTERRUPT MODERATION
5473 M:      Tal Gilboa <talgi@mellanox.com>
5474 S:      Maintained
5475 F:      include/linux/net_dim.h
5476
5477 DZ DECSTATION DZ11 SERIAL DRIVER
5478 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5479 S:      Maintained
5480 F:      drivers/tty/serial/dz.*
5481
5482 E3X0 POWER BUTTON DRIVER
5483 M:      Moritz Fischer <moritz.fischer@ettus.com>
5484 L:      usrp-users@lists.ettus.com
5485 W:      http://www.ettus.com
5486 S:      Supported
5487 F:      drivers/input/misc/e3x0-button.c
5488 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5489
5490 E4000 MEDIA DRIVER
5491 M:      Antti Palosaari <crope@iki.fi>
5492 L:      linux-media@vger.kernel.org
5493 W:      https://linuxtv.org
5494 W:      http://palosaari.fi/linux/
5495 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5496 T:      git git://linuxtv.org/anttip/media_tree.git
5497 S:      Maintained
5498 F:      drivers/media/tuners/e4000*
5499
5500 EARTH_PT1 MEDIA DRIVER
5501 M:      Akihiro Tsukada <tskd08@gmail.com>
5502 L:      linux-media@vger.kernel.org
5503 S:      Odd Fixes
5504 F:      drivers/media/pci/pt1/
5505
5506 EARTH_PT3 MEDIA DRIVER
5507 M:      Akihiro Tsukada <tskd08@gmail.com>
5508 L:      linux-media@vger.kernel.org
5509 S:      Odd Fixes
5510 F:      drivers/media/pci/pt3/
5511
5512 EC100 MEDIA DRIVER
5513 M:      Antti Palosaari <crope@iki.fi>
5514 L:      linux-media@vger.kernel.org
5515 W:      https://linuxtv.org
5516 W:      http://palosaari.fi/linux/
5517 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5518 T:      git git://linuxtv.org/anttip/media_tree.git
5519 S:      Maintained
5520 F:      drivers/media/dvb-frontends/ec100*
5521
5522 ECRYPT FILE SYSTEM
5523 M:      Tyler Hicks <tyhicks@canonical.com>
5524 L:      ecryptfs@vger.kernel.org
5525 W:      http://ecryptfs.org
5526 W:      https://launchpad.net/ecryptfs
5527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5528 S:      Supported
5529 F:      Documentation/filesystems/ecryptfs.txt
5530 F:      fs/ecryptfs/
5531
5532 EDAC-AMD64
5533 M:      Borislav Petkov <bp@alien8.de>
5534 L:      linux-edac@vger.kernel.org
5535 S:      Maintained
5536 F:      drivers/edac/amd64_edac*
5537
5538 EDAC-AST2500
5539 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5540 S:      Supported
5541 F:      drivers/edac/aspeed_edac.c
5542 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5543
5544 EDAC-CALXEDA
5545 M:      Robert Richter <rric@kernel.org>
5546 L:      linux-edac@vger.kernel.org
5547 S:      Maintained
5548 F:      drivers/edac/highbank*
5549
5550 EDAC-CAVIUM OCTEON
5551 M:      Ralf Baechle <ralf@linux-mips.org>
5552 M:      David Daney <david.daney@cavium.com>
5553 L:      linux-edac@vger.kernel.org
5554 L:      linux-mips@vger.kernel.org
5555 S:      Supported
5556 F:      drivers/edac/octeon_edac*
5557
5558 EDAC-CAVIUM THUNDERX
5559 M:      David Daney <david.daney@cavium.com>
5560 M:      Jan Glauber <jglauber@cavium.com>
5561 L:      linux-edac@vger.kernel.org
5562 S:      Supported
5563 F:      drivers/edac/thunderx_edac*
5564
5565 EDAC-CORE
5566 M:      Borislav Petkov <bp@alien8.de>
5567 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5568 R:      James Morse <james.morse@arm.com>
5569 L:      linux-edac@vger.kernel.org
5570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5572 S:      Supported
5573 F:      Documentation/admin-guide/ras.rst
5574 F:      Documentation/driver-api/edac.rst
5575 F:      drivers/edac/
5576 F:      include/linux/edac.h
5577
5578 EDAC-E752X
5579 M:      Mark Gross <mark.gross@intel.com>
5580 L:      linux-edac@vger.kernel.org
5581 S:      Maintained
5582 F:      drivers/edac/e752x_edac.c
5583
5584 EDAC-E7XXX
5585 L:      linux-edac@vger.kernel.org
5586 S:      Maintained
5587 F:      drivers/edac/e7xxx_edac.c
5588
5589 EDAC-FSL_DDR
5590 M:      York Sun <york.sun@nxp.com>
5591 L:      linux-edac@vger.kernel.org
5592 S:      Maintained
5593 F:      drivers/edac/fsl_ddr_edac.*
5594
5595 EDAC-GHES
5596 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5597 L:      linux-edac@vger.kernel.org
5598 S:      Maintained
5599 F:      drivers/edac/ghes_edac.c
5600
5601 EDAC-I3000
5602 L:      linux-edac@vger.kernel.org
5603 S:      Orphan
5604 F:      drivers/edac/i3000_edac.c
5605
5606 EDAC-I5000
5607 L:      linux-edac@vger.kernel.org
5608 S:      Maintained
5609 F:      drivers/edac/i5000_edac.c
5610
5611 EDAC-I5400
5612 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5613 L:      linux-edac@vger.kernel.org
5614 S:      Maintained
5615 F:      drivers/edac/i5400_edac.c
5616
5617 EDAC-I7300
5618 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5619 L:      linux-edac@vger.kernel.org
5620 S:      Maintained
5621 F:      drivers/edac/i7300_edac.c
5622
5623 EDAC-I7CORE
5624 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5625 L:      linux-edac@vger.kernel.org
5626 S:      Maintained
5627 F:      drivers/edac/i7core_edac.c
5628
5629 EDAC-I82443BXGX
5630 M:      Tim Small <tim@buttersideup.com>
5631 L:      linux-edac@vger.kernel.org
5632 S:      Maintained
5633 F:      drivers/edac/i82443bxgx_edac.c
5634
5635 EDAC-I82975X
5636 M:      "Arvind R." <arvino55@gmail.com>
5637 L:      linux-edac@vger.kernel.org
5638 S:      Maintained
5639 F:      drivers/edac/i82975x_edac.c
5640
5641 EDAC-IE31200
5642 M:      Jason Baron <jbaron@akamai.com>
5643 L:      linux-edac@vger.kernel.org
5644 S:      Maintained
5645 F:      drivers/edac/ie31200_edac.c
5646
5647 EDAC-MPC85XX
5648 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5649 L:      linux-edac@vger.kernel.org
5650 S:      Maintained
5651 F:      drivers/edac/mpc85xx_edac.[ch]
5652
5653 EDAC-PASEMI
5654 M:      Egor Martovetsky <egor@pasemi.com>
5655 L:      linux-edac@vger.kernel.org
5656 S:      Maintained
5657 F:      drivers/edac/pasemi_edac.c
5658
5659 EDAC-PND2
5660 M:      Tony Luck <tony.luck@intel.com>
5661 L:      linux-edac@vger.kernel.org
5662 S:      Maintained
5663 F:      drivers/edac/pnd2_edac.[ch]
5664
5665 EDAC-R82600
5666 M:      Tim Small <tim@buttersideup.com>
5667 L:      linux-edac@vger.kernel.org
5668 S:      Maintained
5669 F:      drivers/edac/r82600_edac.c
5670
5671 EDAC-SBRIDGE
5672 M:      Tony Luck <tony.luck@intel.com>
5673 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5674 L:      linux-edac@vger.kernel.org
5675 S:      Maintained
5676 F:      drivers/edac/sb_edac.c
5677
5678 EDAC-SKYLAKE
5679 M:      Tony Luck <tony.luck@intel.com>
5680 L:      linux-edac@vger.kernel.org
5681 S:      Maintained
5682 F:      drivers/edac/skx_edac.c
5683
5684 EDAC-TI
5685 M:      Tero Kristo <t-kristo@ti.com>
5686 L:      linux-edac@vger.kernel.org
5687 S:      Maintained
5688 F:      drivers/edac/ti_edac.c
5689
5690 EDAC-QCOM
5691 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5692 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5693 L:      linux-arm-msm@vger.kernel.org
5694 L:      linux-edac@vger.kernel.org
5695 S:      Maintained
5696 F:      drivers/edac/qcom_edac.c
5697
5698 EDIROL UA-101/UA-1000 DRIVER
5699 M:      Clemens Ladisch <clemens@ladisch.de>
5700 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5701 T:      git git://git.alsa-project.org/alsa-kernel.git
5702 S:      Maintained
5703 F:      sound/usb/misc/ua101.c
5704
5705 EFI TEST DRIVER
5706 L:      linux-efi@vger.kernel.org
5707 M:      Ivan Hu <ivan.hu@canonical.com>
5708 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5709 S:      Maintained
5710 F:      drivers/firmware/efi/test/
5711
5712 EFI VARIABLE FILESYSTEM
5713 M:      Matthew Garrett <matthew.garrett@nebula.com>
5714 M:      Jeremy Kerr <jk@ozlabs.org>
5715 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5717 L:      linux-efi@vger.kernel.org
5718 S:      Maintained
5719 F:      fs/efivarfs/
5720
5721 EFIFB FRAMEBUFFER DRIVER
5722 L:      linux-fbdev@vger.kernel.org
5723 M:      Peter Jones <pjones@redhat.com>
5724 S:      Maintained
5725 F:      drivers/video/fbdev/efifb.c
5726
5727 EFS FILESYSTEM
5728 W:      http://aeschi.ch.eu.org/efs/
5729 S:      Orphan
5730 F:      fs/efs/
5731
5732 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5733 M:      Douglas Miller <dougmill@linux.ibm.com>
5734 L:      netdev@vger.kernel.org
5735 S:      Maintained
5736 F:      drivers/net/ethernet/ibm/ehea/
5737
5738 EM28XX VIDEO4LINUX DRIVER
5739 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5740 L:      linux-media@vger.kernel.org
5741 W:      https://linuxtv.org
5742 T:      git git://linuxtv.org/media_tree.git
5743 S:      Maintained
5744 F:      drivers/media/usb/em28xx/
5745 F:      Documentation/media/v4l-drivers/em28xx*
5746
5747 EMBEDDED LINUX
5748 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5749 M:      Matt Mackall <mpm@selenic.com>
5750 M:      David Woodhouse <dwmw2@infradead.org>
5751 L:      linux-embedded@vger.kernel.org
5752 S:      Maintained
5753
5754 Emulex 10Gbps iSCSI - OneConnect DRIVER
5755 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5756 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5757 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5758 L:      linux-scsi@vger.kernel.org
5759 W:      http://www.broadcom.com
5760 S:      Supported
5761 F:      drivers/scsi/be2iscsi/
5762
5763 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5764 M:      Sathya Perla <sathya.perla@broadcom.com>
5765 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5766 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5767 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5768 L:      netdev@vger.kernel.org
5769 W:      http://www.emulex.com
5770 S:      Supported
5771 F:      drivers/net/ethernet/emulex/benet/
5772
5773 EMULEX ONECONNECT ROCE DRIVER
5774 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5775 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5776 L:      linux-rdma@vger.kernel.org
5777 W:      http://www.broadcom.com
5778 S:      Odd Fixes
5779 F:      drivers/infiniband/hw/ocrdma/
5780 F:      include/uapi/rdma/ocrdma-abi.h
5781
5782 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5783 M:      James Smart <james.smart@broadcom.com>
5784 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5785 L:      linux-scsi@vger.kernel.org
5786 W:      http://www.broadcom.com
5787 S:      Supported
5788 F:      drivers/scsi/lpfc/
5789
5790 ENE CB710 FLASH CARD READER DRIVER
5791 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5792 S:      Maintained
5793 F:      drivers/misc/cb710/
5794 F:      drivers/mmc/host/cb710-mmc.*
5795 F:      include/linux/cb710.h
5796
5797 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5798 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5799 S:      Maintained
5800 F:      drivers/media/rc/ene_ir.*
5801
5802 EPSON S1D13XXX FRAMEBUFFER DRIVER
5803 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5804 S:      Maintained
5805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5806 F:      drivers/video/fbdev/s1d13xxxfb.c
5807 F:      include/video/s1d13xxxfb.h
5808
5809 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5810 M:      Jeff Layton <jlayton@kernel.org>
5811 S:      Maintained
5812 F:      lib/errseq.c
5813 F:      include/linux/errseq.h
5814
5815 ET131X NETWORK DRIVER
5816 M:      Mark Einon <mark.einon@gmail.com>
5817 S:      Odd Fixes
5818 F:      drivers/net/ethernet/agere/
5819
5820 ETHERNET BRIDGE
5821 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5822 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5823 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5824 L:      netdev@vger.kernel.org
5825 W:      http://www.linuxfoundation.org/en/Net:Bridge
5826 S:      Maintained
5827 F:      include/linux/netfilter_bridge/
5828 F:      net/bridge/
5829
5830 ETHERNET PHY LIBRARY
5831 M:      Andrew Lunn <andrew@lunn.ch>
5832 M:      Florian Fainelli <f.fainelli@gmail.com>
5833 M:      Heiner Kallweit <hkallweit1@gmail.com>
5834 L:      netdev@vger.kernel.org
5835 S:      Maintained
5836 F:      Documentation/ABI/testing/sysfs-bus-mdio
5837 F:      Documentation/devicetree/bindings/net/mdio*
5838 F:      Documentation/networking/phy.rst
5839 F:      drivers/net/phy/
5840 F:      drivers/of/of_mdio.c
5841 F:      drivers/of/of_net.c
5842 F:      include/linux/*mdio*.h
5843 F:      include/linux/of_net.h
5844 F:      include/linux/phy.h
5845 F:      include/linux/phy_fixed.h
5846 F:      include/linux/platform_data/mdio-bcm-unimac.h
5847 F:      include/linux/platform_data/mdio-gpio.h
5848 F:      include/trace/events/mdio.h
5849 F:      include/uapi/linux/mdio.h
5850 F:      include/uapi/linux/mii.h
5851
5852 EXT2 FILE SYSTEM
5853 M:      Jan Kara <jack@suse.com>
5854 L:      linux-ext4@vger.kernel.org
5855 S:      Maintained
5856 F:      Documentation/filesystems/ext2.txt
5857 F:      fs/ext2/
5858 F:      include/linux/ext2*
5859
5860 EXT4 FILE SYSTEM
5861 M:      "Theodore Ts'o" <tytso@mit.edu>
5862 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5863 L:      linux-ext4@vger.kernel.org
5864 W:      http://ext4.wiki.kernel.org
5865 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5867 S:      Maintained
5868 F:      Documentation/filesystems/ext4/
5869 F:      fs/ext4/
5870
5871 Extended Verification Module (EVM)
5872 M:      Mimi Zohar <zohar@linux.ibm.com>
5873 L:      linux-integrity@vger.kernel.org
5874 S:      Supported
5875 F:      security/integrity/evm/
5876
5877 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5878 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5879 L:      linux-efi@vger.kernel.org
5880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5881 S:      Maintained
5882 F:      Documentation/efi-stub.txt
5883 F:      arch/*/kernel/efi.c
5884 F:      arch/x86/boot/compressed/eboot.[ch]
5885 F:      arch/*/include/asm/efi.h
5886 F:      arch/x86/platform/efi/
5887 F:      drivers/firmware/efi/
5888 F:      include/linux/efi*.h
5889 F:      arch/arm/boot/compressed/efi-header.S
5890 F:      arch/arm64/kernel/efi-entry.S
5891
5892 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5893 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5894 M:      Chanwoo Choi <cw00.choi@samsung.com>
5895 L:      linux-kernel@vger.kernel.org
5896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5897 S:      Maintained
5898 F:      drivers/extcon/
5899 F:      include/linux/extcon/
5900 F:      include/linux/extcon.h
5901 F:      Documentation/extcon/
5902 F:      Documentation/devicetree/bindings/extcon/
5903
5904 EXYNOS DP DRIVER
5905 M:      Jingoo Han <jingoohan1@gmail.com>
5906 L:      dri-devel@lists.freedesktop.org
5907 S:      Maintained
5908 F:      drivers/gpu/drm/exynos/exynos_dp*
5909
5910 EXYNOS SYSMMU (IOMMU) driver
5911 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5912 L:      iommu@lists.linux-foundation.org
5913 S:      Maintained
5914 F:      drivers/iommu/exynos-iommu.c
5915
5916 EZchip NPS platform support
5917 M:      Vineet Gupta <vgupta@synopsys.com>
5918 M:      Ofer Levi <oferle@mellanox.com>
5919 S:      Supported
5920 F:      arch/arc/plat-eznps
5921 F:      arch/arc/boot/dts/eznps.dts
5922
5923 F2FS FILE SYSTEM
5924 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5925 M:      Chao Yu <yuchao0@huawei.com>
5926 L:      linux-f2fs-devel@lists.sourceforge.net
5927 W:      https://f2fs.wiki.kernel.org/
5928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5929 S:      Maintained
5930 F:      Documentation/filesystems/f2fs.txt
5931 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5932 F:      fs/f2fs/
5933 F:      include/linux/f2fs_fs.h
5934 F:      include/trace/events/f2fs.h
5935
5936 F71805F HARDWARE MONITORING DRIVER
5937 M:      Jean Delvare <jdelvare@suse.com>
5938 L:      linux-hwmon@vger.kernel.org
5939 S:      Maintained
5940 F:      Documentation/hwmon/f71805f
5941 F:      drivers/hwmon/f71805f.c
5942
5943 FADDR2LINE
5944 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5945 S:      Maintained
5946 F:      scripts/faddr2line
5947
5948 FAILOVER MODULE
5949 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5950 L:      netdev@vger.kernel.org
5951 S:      Supported
5952 F:      net/core/failover.c
5953 F:      include/net/failover.h
5954 F:      Documentation/networking/failover.rst
5955
5956 FANOTIFY
5957 M:      Jan Kara <jack@suse.cz>
5958 R:      Amir Goldstein <amir73il@gmail.com>
5959 L:      linux-fsdevel@vger.kernel.org
5960 S:      Maintained
5961 F:      fs/notify/fanotify/
5962 F:      include/linux/fanotify.h
5963 F:      include/uapi/linux/fanotify.h
5964
5965 FARSYNC SYNCHRONOUS DRIVER
5966 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5967 W:      http://www.farsite.co.uk/
5968 S:      Supported
5969 F:      drivers/net/wan/farsync.*
5970
5971 FAULT INJECTION SUPPORT
5972 M:      Akinobu Mita <akinobu.mita@gmail.com>
5973 S:      Supported
5974 F:      Documentation/fault-injection/
5975 F:      lib/fault-inject.c
5976
5977 FBTFT Framebuffer drivers
5978 S:      Orphan
5979 L:      dri-devel@lists.freedesktop.org
5980 L:      linux-fbdev@vger.kernel.org
5981 F:      drivers/staging/fbtft/
5982
5983 FC0011 TUNER DRIVER
5984 M:      Michael Buesch <m@bues.ch>
5985 L:      linux-media@vger.kernel.org
5986 S:      Maintained
5987 F:      drivers/media/tuners/fc0011.h
5988 F:      drivers/media/tuners/fc0011.c
5989
5990 FC2580 MEDIA DRIVER
5991 M:      Antti Palosaari <crope@iki.fi>
5992 L:      linux-media@vger.kernel.org
5993 W:      https://linuxtv.org
5994 W:      http://palosaari.fi/linux/
5995 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5996 T:      git git://linuxtv.org/anttip/media_tree.git
5997 S:      Maintained
5998 F:      drivers/media/tuners/fc2580*
5999
6000 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6001 M:      Hannes Reinecke <hare@suse.de>
6002 L:      linux-scsi@vger.kernel.org
6003 W:      www.Open-FCoE.org
6004 S:      Supported
6005 F:      drivers/scsi/libfc/
6006 F:      drivers/scsi/fcoe/
6007 F:      include/scsi/fc/
6008 F:      include/scsi/libfc.h
6009 F:      include/scsi/libfcoe.h
6010 F:      include/uapi/scsi/fc/
6011
6012 FILE LOCKING (flock() and fcntl()/lockf())
6013 M:      Jeff Layton <jlayton@kernel.org>
6014 M:      "J. Bruce Fields" <bfields@fieldses.org>
6015 L:      linux-fsdevel@vger.kernel.org
6016 S:      Maintained
6017 F:      include/linux/fcntl.h
6018 F:      include/uapi/linux/fcntl.h
6019 F:      fs/fcntl.c
6020 F:      fs/locks.c
6021
6022 FILESYSTEMS (VFS and infrastructure)
6023 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6024 L:      linux-fsdevel@vger.kernel.org
6025 S:      Maintained
6026 F:      fs/*
6027 F:      include/linux/fs.h
6028 F:      include/linux/fs_types.h
6029 F:      include/uapi/linux/fs.h
6030
6031 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6032 M:      Riku Voipio <riku.voipio@iki.fi>
6033 L:      linux-hwmon@vger.kernel.org
6034 S:      Maintained
6035 F:      drivers/hwmon/f75375s.c
6036 F:      include/linux/f75375s.h
6037
6038 FIREWIRE AUDIO DRIVERS
6039 M:      Clemens Ladisch <clemens@ladisch.de>
6040 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6041 T:      git git://git.alsa-project.org/alsa-kernel.git
6042 S:      Maintained
6043 F:      sound/firewire/
6044
6045 FIREWIRE MEDIA DRIVERS (firedtv)
6046 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6047 L:      linux-media@vger.kernel.org
6048 L:      linux1394-devel@lists.sourceforge.net
6049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6050 S:      Maintained
6051 F:      drivers/media/firewire/
6052
6053 FIREWIRE SBP-2 TARGET
6054 M:      Chris Boot <bootc@bootc.net>
6055 L:      linux-scsi@vger.kernel.org
6056 L:      target-devel@vger.kernel.org
6057 L:      linux1394-devel@lists.sourceforge.net
6058 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6059 S:      Maintained
6060 F:      drivers/target/sbp/
6061
6062 FIREWIRE SUBSYSTEM
6063 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6064 L:      linux1394-devel@lists.sourceforge.net
6065 W:      http://ieee1394.wiki.kernel.org/
6066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6067 S:      Maintained
6068 F:      drivers/firewire/
6069 F:      include/linux/firewire.h
6070 F:      include/uapi/linux/firewire*.h
6071 F:      tools/firewire/
6072
6073 FIRMWARE LOADER (request_firmware)
6074 M:      Luis Chamberlain <mcgrof@kernel.org>
6075 L:      linux-kernel@vger.kernel.org
6076 S:      Maintained
6077 F:      Documentation/firmware_class/
6078 F:      drivers/base/firmware_loader/
6079 F:      include/linux/firmware.h
6080
6081 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6082 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6083 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6084 S:      Maintained
6085 F:      drivers/block/rsxx/
6086
6087 FLOPPY DRIVER
6088 M:      Jiri Kosina <jikos@kernel.org>
6089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
6090 S:      Odd fixes
6091 F:      drivers/block/floppy.c
6092
6093 FMC SUBSYSTEM
6094 M:      Alessandro Rubini <rubini@gnudd.com>
6095 W:      http://www.ohwr.org/projects/fmc-bus
6096 S:      Supported
6097 F:      drivers/fmc/
6098 F:      include/linux/fmc*.h
6099 F:      include/linux/ipmi-fru.h
6100 K:      fmc_d.*register
6101
6102 FPGA MANAGER FRAMEWORK
6103 M:      Alan Tull <atull@kernel.org>
6104 M:      Moritz Fischer <mdf@kernel.org>
6105 L:      linux-fpga@vger.kernel.org
6106 S:      Maintained
6107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6108 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6109 F:      Documentation/fpga/
6110 F:      Documentation/driver-api/fpga/
6111 F:      Documentation/devicetree/bindings/fpga/
6112 F:      drivers/fpga/
6113 F:      include/linux/fpga/
6114 W:      http://www.rocketboards.org
6115
6116 FPGA DFL DRIVERS
6117 M:      Wu Hao <hao.wu@intel.com>
6118 L:      linux-fpga@vger.kernel.org
6119 S:      Maintained
6120 F:      Documentation/fpga/dfl.txt
6121 F:      include/uapi/linux/fpga-dfl.h
6122 F:      drivers/fpga/dfl*
6123
6124 FPU EMULATOR
6125 M:      Bill Metzenthen <billm@melbpc.org.au>
6126 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6127 S:      Maintained
6128 F:      arch/x86/math-emu/
6129
6130 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6131 L:      netdev@vger.kernel.org
6132 S:      Orphan
6133 F:      drivers/net/wan/dlci.c
6134 F:      drivers/net/wan/sdla.c
6135
6136 FRAMEBUFFER LAYER
6137 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6138 L:      dri-devel@lists.freedesktop.org
6139 L:      linux-fbdev@vger.kernel.org
6140 T:      git git://github.com/bzolnier/linux.git
6141 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6142 S:      Maintained
6143 F:      Documentation/fb/
6144 F:      drivers/video/
6145 F:      include/video/
6146 F:      include/linux/fb.h
6147 F:      include/uapi/video/
6148 F:      include/uapi/linux/fb.h
6149
6150 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6151 M:      Horia Geantă <horia.geanta@nxp.com>
6152 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6153 L:      linux-crypto@vger.kernel.org
6154 S:      Maintained
6155 F:      drivers/crypto/caam/
6156 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6157
6158 FREESCALE DIU FRAMEBUFFER DRIVER
6159 M:      Timur Tabi <timur@kernel.org>
6160 L:      linux-fbdev@vger.kernel.org
6161 S:      Maintained
6162 F:      drivers/video/fbdev/fsl-diu-fb.*
6163
6164 FREESCALE DMA DRIVER
6165 M:      Li Yang <leoyang.li@nxp.com>
6166 M:      Zhang Wei <zw@zh-kernel.org>
6167 L:      linuxppc-dev@lists.ozlabs.org
6168 S:      Maintained
6169 F:      drivers/dma/fsldma.*
6170
6171 FREESCALE ENETC ETHERNET DRIVERS
6172 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6173 L:      netdev@vger.kernel.org
6174 S:      Maintained
6175 F:      drivers/net/ethernet/freescale/enetc/
6176
6177 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6178 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6179 L:      netdev@vger.kernel.org
6180 S:      Maintained
6181 F:      drivers/net/ethernet/freescale/gianfar*
6182 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6183
6184 FREESCALE GPMI NAND DRIVER
6185 M:      Han Xu <han.xu@nxp.com>
6186 L:      linux-mtd@lists.infradead.org
6187 S:      Maintained
6188 F:      drivers/mtd/nand/raw/gpmi-nand/*
6189
6190 FREESCALE I2C CPM DRIVER
6191 M:      Jochen Friedrich <jochen@scram.de>
6192 L:      linuxppc-dev@lists.ozlabs.org
6193 L:      linux-i2c@vger.kernel.org
6194 S:      Maintained
6195 F:      drivers/i2c/busses/i2c-cpm.c
6196
6197 FREESCALE IMX LPI2C DRIVER
6198 M:      Dong Aisheng <aisheng.dong@nxp.com>
6199 L:      linux-i2c@vger.kernel.org
6200 L:      linux-imx@nxp.com
6201 S:      Maintained
6202 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6203 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6204
6205 FREESCALE IMX / MXC FEC DRIVER
6206 M:      Fugang Duan <fugang.duan@nxp.com>
6207 L:      netdev@vger.kernel.org
6208 S:      Maintained
6209 F:      drivers/net/ethernet/freescale/fec_main.c
6210 F:      drivers/net/ethernet/freescale/fec_ptp.c
6211 F:      drivers/net/ethernet/freescale/fec.h
6212 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6213
6214 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6215 M:      Sascha Hauer <s.hauer@pengutronix.de>
6216 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6217 L:      linux-fbdev@vger.kernel.org
6218 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6219 S:      Maintained
6220 F:      include/linux/platform_data/video-imxfb.h
6221 F:      drivers/video/fbdev/imxfb.c
6222
6223 FREESCALE QORIQ DPAA ETHERNET DRIVER
6224 M:      Madalin Bucur <madalin.bucur@nxp.com>
6225 L:      netdev@vger.kernel.org
6226 S:      Maintained
6227 F:      drivers/net/ethernet/freescale/dpaa
6228
6229 FREESCALE QORIQ DPAA FMAN DRIVER
6230 M:      Madalin Bucur <madalin.bucur@nxp.com>
6231 L:      netdev@vger.kernel.org
6232 S:      Maintained
6233 F:      drivers/net/ethernet/freescale/fman
6234 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6235
6236 FREESCALE QORIQ PTP CLOCK DRIVER
6237 M:      Yangbo Lu <yangbo.lu@nxp.com>
6238 L:      netdev@vger.kernel.org
6239 S:      Maintained
6240 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6241 F:      drivers/ptp/ptp_qoriq.c
6242 F:      drivers/ptp/ptp_qoriq_debugfs.c
6243 F:      include/linux/fsl/ptp_qoriq.h
6244 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6245
6246 FREESCALE QUAD SPI DRIVER
6247 M:      Han Xu <han.xu@nxp.com>
6248 L:      linux-spi@vger.kernel.org
6249 S:      Maintained
6250 F:      drivers/spi/spi-fsl-qspi.c
6251
6252 FREESCALE QUICC ENGINE LIBRARY
6253 M:      Qiang Zhao <qiang.zhao@nxp.com>
6254 L:      linuxppc-dev@lists.ozlabs.org
6255 S:      Maintained
6256 F:      drivers/soc/fsl/qe/
6257 F:      include/soc/fsl/*qe*.h
6258 F:      include/soc/fsl/*ucc*.h
6259
6260 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6261 M:      Li Yang <leoyang.li@nxp.com>
6262 L:      netdev@vger.kernel.org
6263 L:      linuxppc-dev@lists.ozlabs.org
6264 S:      Maintained
6265 F:      drivers/net/ethernet/freescale/ucc_geth*
6266
6267 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6268 M:      Zhao Qiang <qiang.zhao@nxp.com>
6269 L:      netdev@vger.kernel.org
6270 L:      linuxppc-dev@lists.ozlabs.org
6271 S:      Maintained
6272 F:      drivers/net/wan/fsl_ucc_hdlc*
6273
6274 FREESCALE QUICC ENGINE UCC UART DRIVER
6275 M:      Timur Tabi <timur@kernel.org>
6276 L:      linuxppc-dev@lists.ozlabs.org
6277 S:      Maintained
6278 F:      drivers/tty/serial/ucc_uart.c
6279
6280 FREESCALE SOC DRIVERS
6281 M:      Li Yang <leoyang.li@nxp.com>
6282 L:      linuxppc-dev@lists.ozlabs.org
6283 L:      linux-arm-kernel@lists.infradead.org
6284 S:      Maintained
6285 F:      Documentation/devicetree/bindings/soc/fsl/
6286 F:      drivers/soc/fsl/
6287 F:      include/linux/fsl/
6288
6289 FREESCALE SOC FS_ENET DRIVER
6290 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6291 L:      linuxppc-dev@lists.ozlabs.org
6292 L:      netdev@vger.kernel.org
6293 S:      Maintained
6294 F:      drivers/net/ethernet/freescale/fs_enet/
6295 F:      include/linux/fs_enet_pd.h
6296
6297 FREESCALE SOC SOUND DRIVERS
6298 M:      Timur Tabi <timur@kernel.org>
6299 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6300 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6301 R:      Fabio Estevam <festevam@gmail.com>
6302 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6303 L:      linuxppc-dev@lists.ozlabs.org
6304 S:      Maintained
6305 F:      sound/soc/fsl/fsl*
6306 F:      sound/soc/fsl/imx*
6307 F:      sound/soc/fsl/mpc8610_hpcd.c
6308
6309 FREESCALE USB PERIPHERAL DRIVERS
6310 M:      Li Yang <leoyang.li@nxp.com>
6311 L:      linux-usb@vger.kernel.org
6312 L:      linuxppc-dev@lists.ozlabs.org
6313 S:      Maintained
6314 F:      drivers/usb/gadget/udc/fsl*
6315
6316 FREEVXFS FILESYSTEM
6317 M:      Christoph Hellwig <hch@infradead.org>
6318 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6319 S:      Maintained
6320 F:      fs/freevxfs/
6321
6322 FREEZER
6323 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6324 M:      Pavel Machek <pavel@ucw.cz>
6325 L:      linux-pm@vger.kernel.org
6326 S:      Supported
6327 F:      Documentation/power/freezing-of-tasks.txt
6328 F:      include/linux/freezer.h
6329 F:      kernel/freezer.c
6330
6331 FRONTSWAP API
6332 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6333 L:      linux-kernel@vger.kernel.org
6334 S:      Maintained
6335 F:      mm/frontswap.c
6336 F:      include/linux/frontswap.h
6337
6338 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6339 M:      David Howells <dhowells@redhat.com>
6340 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6341 S:      Supported
6342 F:      Documentation/filesystems/caching/
6343 F:      fs/fscache/
6344 F:      include/linux/fscache*.h
6345
6346 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6347 M:      Theodore Y. Ts'o <tytso@mit.edu>
6348 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6349 M:      Eric Biggers <ebiggers@kernel.org>
6350 L:      linux-fscrypt@vger.kernel.org
6351 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6352 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6353 S:      Supported
6354 F:      fs/crypto/
6355 F:      include/linux/fscrypt*.h
6356 F:      Documentation/filesystems/fscrypt.rst
6357
6358 FSI-ATTACHED I2C DRIVER
6359 M:      Eddie James <eajames@linux.ibm.com>
6360 L:      linux-i2c@vger.kernel.org
6361 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6362 S:      Maintained
6363 F:      drivers/i2c/busses/i2c-fsi.c
6364 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6365
6366 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6367 M:      Jan Kara <jack@suse.cz>
6368 R:      Amir Goldstein <amir73il@gmail.com>
6369 L:      linux-fsdevel@vger.kernel.org
6370 S:      Maintained
6371 F:      fs/notify/
6372 F:      include/linux/fsnotify*.h
6373
6374 FUJITSU LAPTOP EXTRAS
6375 M:      Jonathan Woithe <jwoithe@just42.net>
6376 L:      platform-driver-x86@vger.kernel.org
6377 S:      Maintained
6378 F:      drivers/platform/x86/fujitsu-laptop.c
6379
6380 FUJITSU M-5MO LS CAMERA ISP DRIVER
6381 M:      Kyungmin Park <kyungmin.park@samsung.com>
6382 M:      Heungjun Kim <riverful.kim@samsung.com>
6383 L:      linux-media@vger.kernel.org
6384 S:      Maintained
6385 F:      drivers/media/i2c/m5mols/
6386 F:      include/media/i2c/m5mols.h
6387
6388 FUJITSU TABLET EXTRAS
6389 M:      Robert Gerlach <khnz@gmx.de>
6390 L:      platform-driver-x86@vger.kernel.org
6391 S:      Maintained
6392 F:      drivers/platform/x86/fujitsu-tablet.c
6393
6394 FUSE: FILESYSTEM IN USERSPACE
6395 M:      Miklos Szeredi <miklos@szeredi.hu>
6396 L:      linux-fsdevel@vger.kernel.org
6397 W:      http://fuse.sourceforge.net/
6398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6399 S:      Maintained
6400 F:      fs/fuse/
6401 F:      include/uapi/linux/fuse.h
6402 F:      Documentation/filesystems/fuse.txt
6403
6404 FUTEX SUBSYSTEM
6405 M:      Thomas Gleixner <tglx@linutronix.de>
6406 M:      Ingo Molnar <mingo@redhat.com>
6407 R:      Peter Zijlstra <peterz@infradead.org>
6408 R:      Darren Hart <dvhart@infradead.org>
6409 L:      linux-kernel@vger.kernel.org
6410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6411 S:      Maintained
6412 F:      kernel/futex.c
6413 F:      include/asm-generic/futex.h
6414 F:      include/linux/futex.h
6415 F:      include/uapi/linux/futex.h
6416 F:      tools/testing/selftests/futex/
6417 F:      tools/perf/bench/futex*
6418 F:      Documentation/*futex*
6419
6420 GCC PLUGINS
6421 M:      Kees Cook <keescook@chromium.org>
6422 R:      Emese Revfy <re.emese@gmail.com>
6423 L:      kernel-hardening@lists.openwall.com
6424 S:      Maintained
6425 F:      scripts/gcc-plugins/
6426 F:      scripts/gcc-plugin.sh
6427 F:      scripts/Makefile.gcc-plugins
6428 F:      Documentation/gcc-plugins.txt
6429
6430 GASKET DRIVER FRAMEWORK
6431 M:      Rob Springer <rspringer@google.com>
6432 M:      Todd Poynor <toddpoynor@google.com>
6433 M:      Ben Chan <benchan@chromium.org>
6434 S:      Maintained
6435 F:      drivers/staging/gasket/
6436
6437 GCOV BASED KERNEL PROFILING
6438 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6439 S:      Maintained
6440 F:      kernel/gcov/
6441 F:      Documentation/dev-tools/gcov.rst
6442
6443 GDB KERNEL DEBUGGING HELPER SCRIPTS
6444 M:      Jan Kiszka <jan.kiszka@siemens.com>
6445 M:      Kieran Bingham <kbingham@kernel.org>
6446 S:      Supported
6447 F:      scripts/gdb/
6448
6449 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6450 M:      Achim Leubner <achim_leubner@adaptec.com>
6451 L:      linux-scsi@vger.kernel.org
6452 W:      http://www.icp-vortex.com/
6453 S:      Supported
6454 F:      drivers/scsi/gdt*
6455
6456 GEMTEK FM RADIO RECEIVER DRIVER
6457 M:      Hans Verkuil <hverkuil@xs4all.nl>
6458 L:      linux-media@vger.kernel.org
6459 T:      git git://linuxtv.org/media_tree.git
6460 W:      https://linuxtv.org
6461 S:      Maintained
6462 F:      drivers/media/radio/radio-gemtek*
6463
6464 GENERIC GPIO I2C DRIVER
6465 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6466 S:      Supported
6467 F:      drivers/i2c/busses/i2c-gpio.c
6468 F:      include/linux/platform_data/i2c-gpio.h
6469
6470 GENERIC GPIO I2C MULTIPLEXER DRIVER
6471 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6472 L:      linux-i2c@vger.kernel.org
6473 S:      Supported
6474 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6475 F:      include/linux/platform_data/i2c-mux-gpio.h
6476 F:      Documentation/i2c/muxes/i2c-mux-gpio
6477
6478 GENERIC HDLC (WAN) DRIVERS
6479 M:      Krzysztof Halasa <khc@pm.waw.pl>
6480 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6481 S:      Maintained
6482 F:      drivers/net/wan/c101.c
6483 F:      drivers/net/wan/hd6457*
6484 F:      drivers/net/wan/hdlc*
6485 F:      drivers/net/wan/n2.c
6486 F:      drivers/net/wan/pc300too.c
6487 F:      drivers/net/wan/pci200syn.c
6488 F:      drivers/net/wan/wanxl*
6489
6490 GENERIC INCLUDE/ASM HEADER FILES
6491 M:      Arnd Bergmann <arnd@arndb.de>
6492 L:      linux-arch@vger.kernel.org
6493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6494 S:      Maintained
6495 F:      include/asm-generic/
6496 F:      include/uapi/asm-generic/
6497
6498 GENERIC PHY FRAMEWORK
6499 M:      Kishon Vijay Abraham I <kishon@ti.com>
6500 L:      linux-kernel@vger.kernel.org
6501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6502 S:      Supported
6503 F:      drivers/phy/
6504 F:      include/linux/phy/
6505 F:      Documentation/devicetree/bindings/phy/
6506
6507 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6508 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6509 S:      Supported
6510 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6511
6512 GENERIC PM DOMAINS
6513 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6514 M:      Kevin Hilman <khilman@kernel.org>
6515 M:      Ulf Hansson <ulf.hansson@linaro.org>
6516 L:      linux-pm@vger.kernel.org
6517 S:      Supported
6518 F:      drivers/base/power/domain*.c
6519 F:      include/linux/pm_domain.h
6520 F:      Documentation/devicetree/bindings/power/power_domain.txt
6521
6522 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6523 M:      Eugen Hristev <eugen.hristev@microchip.com>
6524 L:      linux-input@vger.kernel.org
6525 S:      Maintained
6526 F:      drivers/input/touchscreen/resistive-adc-touch.c
6527
6528 GENERIC UIO DRIVER FOR PCI DEVICES
6529 M:      "Michael S. Tsirkin" <mst@redhat.com>
6530 L:      kvm@vger.kernel.org
6531 S:      Supported
6532 F:      drivers/uio/uio_pci_generic.c
6533
6534 GENWQE (IBM Generic Workqueue Card)
6535 M:      Frank Haverkamp <haver@linux.ibm.com>
6536 S:      Supported
6537 F:      drivers/misc/genwqe/
6538
6539 GET_MAINTAINER SCRIPT
6540 M:      Joe Perches <joe@perches.com>
6541 S:      Maintained
6542 F:      scripts/get_maintainer.pl
6543
6544 GFS2 FILE SYSTEM
6545 M:      Bob Peterson <rpeterso@redhat.com>
6546 M:      Andreas Gruenbacher <agruenba@redhat.com>
6547 L:      cluster-devel@redhat.com
6548 W:      http://sources.redhat.com/cluster/
6549 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6550 S:      Supported
6551 F:      Documentation/filesystems/gfs2*.txt
6552 F:      fs/gfs2/
6553 F:      include/uapi/linux/gfs2_ondisk.h
6554
6555 GIGASET ISDN DRIVERS
6556 M:      Paul Bolle <pebolle@tiscali.nl>
6557 L:      gigaset307x-common@lists.sourceforge.net
6558 W:      http://gigaset307x.sourceforge.net/
6559 S:      Odd Fixes
6560 F:      Documentation/isdn/README.gigaset
6561 F:      drivers/isdn/gigaset/
6562 F:      include/uapi/linux/gigaset_dev.h
6563
6564 GNSS SUBSYSTEM
6565 M:      Johan Hovold <johan@kernel.org>
6566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6567 S:      Maintained
6568 F:      Documentation/ABI/testing/sysfs-class-gnss
6569 F:      Documentation/devicetree/bindings/gnss/
6570 F:      drivers/gnss/
6571 F:      include/linux/gnss.h
6572
6573 GO7007 MPEG CODEC
6574 M:      Hans Verkuil <hans.verkuil@cisco.com>
6575 L:      linux-media@vger.kernel.org
6576 S:      Maintained
6577 F:      drivers/media/usb/go7007/
6578
6579 GOODIX TOUCHSCREEN
6580 M:      Bastien Nocera <hadess@hadess.net>
6581 L:      linux-input@vger.kernel.org
6582 S:      Maintained
6583 F:      drivers/input/touchscreen/goodix.c
6584
6585 GPD POCKET FAN DRIVER
6586 M:      Hans de Goede <hdegoede@redhat.com>
6587 L:      platform-driver-x86@vger.kernel.org
6588 S:      Maintained
6589 F:      drivers/platform/x86/gpd-pocket-fan.c
6590
6591 GPIO ACPI SUPPORT
6592 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6593 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6594 L:      linux-gpio@vger.kernel.org
6595 L:      linux-acpi@vger.kernel.org
6596 S:      Maintained
6597 F:      Documentation/acpi/gpio-properties.txt
6598 F:      drivers/gpio/gpiolib-acpi.c
6599
6600 GPIO IR Transmitter
6601 M:      Sean Young <sean@mess.org>
6602 L:      linux-media@vger.kernel.org
6603 S:      Maintained
6604 F:      drivers/media/rc/gpio-ir-tx.c
6605
6606 GPIO MOCKUP DRIVER
6607 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6608 L:      linux-gpio@vger.kernel.org
6609 S:      Maintained
6610 F:      drivers/gpio/gpio-mockup.c
6611 F:      tools/testing/selftests/gpio/
6612
6613 GPIO SUBSYSTEM
6614 M:      Linus Walleij <linus.walleij@linaro.org>
6615 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6616 L:      linux-gpio@vger.kernel.org
6617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6618 S:      Maintained
6619 F:      Documentation/devicetree/bindings/gpio/
6620 F:      Documentation/driver-api/gpio/
6621 F:      Documentation/gpio/
6622 F:      Documentation/ABI/testing/gpio-cdev
6623 F:      Documentation/ABI/obsolete/sysfs-gpio
6624 F:      drivers/gpio/
6625 F:      include/linux/gpio/
6626 F:      include/linux/gpio.h
6627 F:      include/linux/of_gpio.h
6628 F:      include/asm-generic/gpio.h
6629 F:      include/uapi/linux/gpio.h
6630 F:      tools/gpio/
6631
6632 GRE DEMULTIPLEXER DRIVER
6633 M:      Dmitry Kozlov <xeb@mail.ru>
6634 L:      netdev@vger.kernel.org
6635 S:      Maintained
6636 F:      net/ipv4/gre_demux.c
6637 F:      net/ipv4/gre_offload.c
6638 F:      include/net/gre.h
6639
6640 GRETH 10/100/1G Ethernet MAC device driver
6641 M:      Andreas Larsson <andreas@gaisler.com>
6642 L:      netdev@vger.kernel.org
6643 S:      Maintained
6644 F:      drivers/net/ethernet/aeroflex/
6645
6646 GREYBUS AUDIO PROTOCOLS DRIVERS
6647 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6648 M:      Mark Greer <mgreer@animalcreek.com>
6649 S:      Maintained
6650 F:      drivers/staging/greybus/audio_apbridgea.c
6651 F:      drivers/staging/greybus/audio_apbridgea.h
6652 F:      drivers/staging/greybus/audio_codec.c
6653 F:      drivers/staging/greybus/audio_codec.h
6654 F:      drivers/staging/greybus/audio_gb.c
6655 F:      drivers/staging/greybus/audio_manager.c
6656 F:      drivers/staging/greybus/audio_manager.h
6657 F:      drivers/staging/greybus/audio_manager_module.c
6658 F:      drivers/staging/greybus/audio_manager_private.h
6659 F:      drivers/staging/greybus/audio_manager_sysfs.c
6660 F:      drivers/staging/greybus/audio_module.c
6661 F:      drivers/staging/greybus/audio_topology.c
6662
6663 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6664 M:      Viresh Kumar <vireshk@kernel.org>
6665 S:      Maintained
6666 F:      drivers/staging/greybus/authentication.c
6667 F:      drivers/staging/greybus/bootrom.c
6668 F:      drivers/staging/greybus/firmware.h
6669 F:      drivers/staging/greybus/fw-core.c
6670 F:      drivers/staging/greybus/fw-download.c
6671 F:      drivers/staging/greybus/fw-management.c
6672 F:      drivers/staging/greybus/greybus_authentication.h
6673 F:      drivers/staging/greybus/greybus_firmware.h
6674 F:      drivers/staging/greybus/hid.c
6675 F:      drivers/staging/greybus/i2c.c
6676 F:      drivers/staging/greybus/spi.c
6677 F:      drivers/staging/greybus/spilib.c
6678 F:      drivers/staging/greybus/spilib.h
6679
6680 GREYBUS LOOPBACK DRIVER
6681 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6682 S:      Maintained
6683 F:      drivers/staging/greybus/loopback.c
6684
6685 GREYBUS PLATFORM DRIVERS
6686 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6687 S:      Maintained
6688 F:      drivers/staging/greybus/arche-platform.c
6689 F:      drivers/staging/greybus/arche-apb-ctrl.c
6690 F:      drivers/staging/greybus/arche_platform.h
6691
6692 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6693 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6694 S:      Maintained
6695 F:      drivers/staging/greybus/sdio.c
6696 F:      drivers/staging/greybus/light.c
6697 F:      drivers/staging/greybus/gpio.c
6698 F:      drivers/staging/greybus/power_supply.c
6699 F:      drivers/staging/greybus/spi.c
6700 F:      drivers/staging/greybus/spilib.c
6701
6702 GREYBUS SUBSYSTEM
6703 M:      Johan Hovold <johan@kernel.org>
6704 M:      Alex Elder <elder@kernel.org>
6705 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6706 S:      Maintained
6707 F:      drivers/staging/greybus/
6708 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6709
6710 GREYBUS UART PROTOCOLS DRIVERS
6711 M:      David Lin <dtwlin@gmail.com>
6712 S:      Maintained
6713 F:      drivers/staging/greybus/uart.c
6714 F:      drivers/staging/greybus/log.c
6715
6716 GS1662 VIDEO SERIALIZER
6717 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6718 L:      linux-media@vger.kernel.org
6719 T:      git git://linuxtv.org/media_tree.git
6720 S:      Maintained
6721 F:      drivers/media/spi/gs1662.c
6722
6723 GSPCA FINEPIX SUBDRIVER
6724 M:      Frank Zago <frank@zago.net>
6725 L:      linux-media@vger.kernel.org
6726 T:      git git://linuxtv.org/media_tree.git
6727 S:      Maintained
6728 F:      drivers/media/usb/gspca/finepix.c
6729
6730 GSPCA GL860 SUBDRIVER
6731 M:      Olivier Lorin <o.lorin@laposte.net>
6732 L:      linux-media@vger.kernel.org
6733 T:      git git://linuxtv.org/media_tree.git
6734 S:      Maintained
6735 F:      drivers/media/usb/gspca/gl860/
6736
6737 GSPCA M5602 SUBDRIVER
6738 M:      Erik Andren <erik.andren@gmail.com>
6739 L:      linux-media@vger.kernel.org
6740 T:      git git://linuxtv.org/media_tree.git
6741 S:      Maintained
6742 F:      drivers/media/usb/gspca/m5602/
6743
6744 GSPCA PAC207 SONIXB SUBDRIVER
6745 M:      Hans Verkuil <hverkuil@xs4all.nl>
6746 L:      linux-media@vger.kernel.org
6747 T:      git git://linuxtv.org/media_tree.git
6748 S:      Odd Fixes
6749 F:      drivers/media/usb/gspca/pac207.c
6750
6751 GSPCA SN9C20X SUBDRIVER
6752 M:      Brian Johnson <brijohn@gmail.com>
6753 L:      linux-media@vger.kernel.org
6754 T:      git git://linuxtv.org/media_tree.git
6755 S:      Maintained
6756 F:      drivers/media/usb/gspca/sn9c20x.c
6757
6758 GSPCA T613 SUBDRIVER
6759 M:      Leandro Costantino <lcostantino@gmail.com>
6760 L:      linux-media@vger.kernel.org
6761 T:      git git://linuxtv.org/media_tree.git
6762 S:      Maintained
6763 F:      drivers/media/usb/gspca/t613.c
6764
6765 GSPCA USB WEBCAM DRIVER
6766 M:      Hans Verkuil <hverkuil@xs4all.nl>
6767 L:      linux-media@vger.kernel.org
6768 T:      git git://linuxtv.org/media_tree.git
6769 S:      Odd Fixes
6770 F:      drivers/media/usb/gspca/
6771
6772 GTP (GPRS Tunneling Protocol)
6773 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6774 M:      Harald Welte <laforge@gnumonks.org>
6775 L:      osmocom-net-gprs@lists.osmocom.org
6776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6777 S:      Maintained
6778 F:      drivers/net/gtp.c
6779
6780 GUID PARTITION TABLE (GPT)
6781 M:      Davidlohr Bueso <dave@stgolabs.net>
6782 L:      linux-efi@vger.kernel.org
6783 S:      Maintained
6784 F:      block/partitions/efi.*
6785
6786 H8/300 ARCHITECTURE
6787 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6788 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6789 W:      http://uclinux-h8.sourceforge.jp
6790 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6791 S:      Maintained
6792 F:      arch/h8300/
6793 F:      drivers/clocksource/h8300_*.c
6794 F:      drivers/clk/h8300/
6795 F:      drivers/irqchip/irq-renesas-h8*.c
6796
6797 HABANALABS PCI DRIVER
6798 M:      Oded Gabbay <oded.gabbay@gmail.com>
6799 T:      git https://github.com/HabanaAI/linux.git
6800 S:      Supported
6801 F:      drivers/misc/habanalabs/
6802 F:      include/uapi/misc/habanalabs.h
6803 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
6804 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
6805
6806 HACKRF MEDIA DRIVER
6807 M:      Antti Palosaari <crope@iki.fi>
6808 L:      linux-media@vger.kernel.org
6809 W:      https://linuxtv.org
6810 W:      http://palosaari.fi/linux/
6811 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6812 T:      git git://linuxtv.org/anttip/media_tree.git
6813 S:      Maintained
6814 F:      drivers/media/usb/hackrf/
6815
6816 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6817 M:      Frank Seidel <frank@f-seidel.de>
6818 L:      platform-driver-x86@vger.kernel.org
6819 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6820 S:      Maintained
6821 F:      drivers/platform/x86/hdaps.c
6822
6823 HARDWARE MONITORING
6824 M:      Jean Delvare <jdelvare@suse.com>
6825 M:      Guenter Roeck <linux@roeck-us.net>
6826 L:      linux-hwmon@vger.kernel.org
6827 W:      http://hwmon.wiki.kernel.org/
6828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6829 S:      Maintained
6830 F:      Documentation/devicetree/bindings/hwmon/
6831 F:      Documentation/hwmon/
6832 F:      drivers/hwmon/
6833 F:      include/linux/hwmon*.h
6834 F:      include/trace/events/hwmon*.h
6835
6836 HARDWARE RANDOM NUMBER GENERATOR CORE
6837 M:      Matt Mackall <mpm@selenic.com>
6838 M:      Herbert Xu <herbert@gondor.apana.org.au>
6839 L:      linux-crypto@vger.kernel.org
6840 S:      Odd fixes
6841 F:      Documentation/devicetree/bindings/rng/
6842 F:      Documentation/hw_random.txt
6843 F:      drivers/char/hw_random/
6844 F:      include/linux/hw_random.h
6845
6846 HARDWARE TRACING FACILITIES
6847 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6848 S:      Maintained
6849 F:      drivers/hwtracing/
6850
6851 HARDWARE SPINLOCK CORE
6852 M:      Ohad Ben-Cohen <ohad@wizery.com>
6853 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6854 L:      linux-remoteproc@vger.kernel.org
6855 S:      Maintained
6856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6857 F:      Documentation/devicetree/bindings/hwlock/
6858 F:      Documentation/hwspinlock.txt
6859 F:      drivers/hwspinlock/
6860 F:      include/linux/hwspinlock.h
6861
6862 HARMONY SOUND DRIVER
6863 L:      linux-parisc@vger.kernel.org
6864 S:      Maintained
6865 F:      sound/parisc/harmony.*
6866
6867 HDPVR USB VIDEO ENCODER DRIVER
6868 M:      Hans Verkuil <hverkuil@xs4all.nl>
6869 L:      linux-media@vger.kernel.org
6870 T:      git git://linuxtv.org/media_tree.git
6871 W:      https://linuxtv.org
6872 S:      Odd Fixes
6873 F:      drivers/media/usb/hdpvr/
6874
6875 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6876 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6877 S:      Supported
6878 F:      Documentation/watchdog/hpwdt.txt
6879 F:      drivers/watchdog/hpwdt.c
6880
6881 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6882 M:      Don Brace <don.brace@microsemi.com>
6883 L:      esc.storagedev@microsemi.com
6884 L:      linux-scsi@vger.kernel.org
6885 S:      Supported
6886 F:      Documentation/scsi/hpsa.txt
6887 F:      drivers/scsi/hpsa*.[ch]
6888 F:      include/linux/cciss*.h
6889 F:      include/uapi/linux/cciss*.h
6890
6891 HFI1 DRIVER
6892 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6893 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6894 L:      linux-rdma@vger.kernel.org
6895 S:      Supported
6896 F:      drivers/infiniband/hw/hfi1
6897
6898 HFS FILESYSTEM
6899 L:      linux-fsdevel@vger.kernel.org
6900 S:      Orphan
6901 F:      Documentation/filesystems/hfs.txt
6902 F:      fs/hfs/
6903
6904 HFSPLUS FILESYSTEM
6905 L:      linux-fsdevel@vger.kernel.org
6906 S:      Orphan
6907 F:      Documentation/filesystems/hfsplus.txt
6908 F:      fs/hfsplus/
6909
6910 HGA FRAMEBUFFER DRIVER
6911 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6912 L:      linux-nvidia@lists.surfsouth.com
6913 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6914 S:      Maintained
6915 F:      drivers/video/fbdev/hgafb.c
6916
6917 HIBERNATION (aka Software Suspend, aka swsusp)
6918 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6919 M:      Pavel Machek <pavel@ucw.cz>
6920 L:      linux-pm@vger.kernel.org
6921 B:      https://bugzilla.kernel.org
6922 S:      Supported
6923 F:      arch/x86/power/
6924 F:      drivers/base/power/
6925 F:      kernel/power/
6926 F:      include/linux/suspend.h
6927 F:      include/linux/freezer.h
6928 F:      include/linux/pm.h
6929 F:      arch/*/include/asm/suspend*.h
6930
6931 HID CORE LAYER
6932 M:      Jiri Kosina <jikos@kernel.org>
6933 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6934 L:      linux-input@vger.kernel.org
6935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6936 S:      Maintained
6937 F:      drivers/hid/
6938 F:      include/linux/hid*
6939 F:      include/uapi/linux/hid*
6940
6941 HID SENSOR HUB DRIVERS
6942 M:      Jiri Kosina <jikos@kernel.org>
6943 M:      Jonathan Cameron <jic23@kernel.org>
6944 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6945 L:      linux-input@vger.kernel.org
6946 L:      linux-iio@vger.kernel.org
6947 S:      Maintained
6948 F:      Documentation/hid/hid-sensor*
6949 F:      drivers/hid/hid-sensor-*
6950 F:      drivers/iio/*/hid-*
6951 F:      include/linux/hid-sensor-*
6952
6953 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6954 M:      Thomas Gleixner <tglx@linutronix.de>
6955 L:      linux-kernel@vger.kernel.org
6956 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6957 S:      Maintained
6958 F:      Documentation/timers/
6959 F:      kernel/time/hrtimer.c
6960 F:      kernel/time/clockevents.c
6961 F:      kernel/time/timer_*.c
6962 F:      include/linux/clockchips.h
6963 F:      include/linux/hrtimer.h
6964
6965 HIGH-SPEED SCC DRIVER FOR AX.25
6966 L:      linux-hams@vger.kernel.org
6967 S:      Orphan
6968 F:      drivers/net/hamradio/dmascc.c
6969 F:      drivers/net/hamradio/scc.c
6970
6971 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6972 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6973 W:      http://www.highpoint-tech.com
6974 S:      Supported
6975 F:      Documentation/scsi/hptiop.txt
6976 F:      drivers/scsi/hptiop.c
6977
6978 HIPPI
6979 M:      Jes Sorensen <jes@trained-monkey.org>
6980 L:      linux-hippi@sunsite.dk
6981 S:      Maintained
6982 F:      include/linux/hippidevice.h
6983 F:      include/uapi/linux/if_hippi.h
6984 F:      net/802/hippi.c
6985 F:      drivers/net/hippi/
6986
6987 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6988 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6989 M:      Salil Mehta <salil.mehta@huawei.com>
6990 L:      netdev@vger.kernel.org
6991 W:      http://www.hisilicon.com
6992 S:      Maintained
6993 F:      drivers/net/ethernet/hisilicon/hns3/
6994
6995 HISILICON LPC BUS DRIVER
6996 M:      john.garry@huawei.com
6997 W:      http://www.hisilicon.com
6998 S:      Maintained
6999 F:      drivers/bus/hisi_lpc.c
7000 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7001
7002 HISILICON NETWORK SUBSYSTEM DRIVER
7003 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7004 M:      Salil Mehta <salil.mehta@huawei.com>
7005 L:      netdev@vger.kernel.org
7006 W:      http://www.hisilicon.com
7007 S:      Maintained
7008 F:      drivers/net/ethernet/hisilicon/
7009 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7010
7011 HISILICON PMU DRIVER
7012 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7013 W:      http://www.hisilicon.com
7014 S:      Supported
7015 F:      drivers/perf/hisilicon
7016 F:      Documentation/perf/hisi-pmu.txt
7017
7018 HISILICON ROCE DRIVER
7019 M:      Lijun Ou <oulijun@huawei.com>
7020 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7021 L:      linux-rdma@vger.kernel.org
7022 S:      Maintained
7023 F:      drivers/infiniband/hw/hns/
7024 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7025
7026 HISILICON SAS Controller
7027 M:      John Garry <john.garry@huawei.com>
7028 W:      http://www.hisilicon.com
7029 S:      Supported
7030 F:      drivers/scsi/hisi_sas/
7031 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7032
7033 HMM - Heterogeneous Memory Management
7034 M:      Jérôme Glisse <jglisse@redhat.com>
7035 L:      linux-mm@kvack.org
7036 S:      Maintained
7037 F:      mm/hmm*
7038 F:      include/linux/hmm*
7039 F:      Documentation/vm/hmm.rst
7040
7041 HOST AP DRIVER
7042 M:      Jouni Malinen <j@w1.fi>
7043 L:      linux-wireless@vger.kernel.org
7044 W:      http://w1.fi/hostap-driver.html
7045 S:      Obsolete
7046 F:      drivers/net/wireless/intersil/hostap/
7047
7048 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7049 L:      platform-driver-x86@vger.kernel.org
7050 S:      Orphan
7051 F:      drivers/platform/x86/tc1100-wmi.c
7052
7053 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7054 M:      Jaroslav Kysela <perex@perex.cz>
7055 S:      Maintained
7056 F:      drivers/net/ethernet/hp/hp100.*
7057
7058 HPET:   High Precision Event Timers driver
7059 M:      Clemens Ladisch <clemens@ladisch.de>
7060 S:      Maintained
7061 F:      Documentation/timers/hpet.txt
7062 F:      drivers/char/hpet.c
7063 F:      include/linux/hpet.h
7064 F:      include/uapi/linux/hpet.h
7065
7066 HPET:   x86
7067 S:      Orphan
7068 F:      arch/x86/kernel/hpet.c
7069 F:      arch/x86/include/asm/hpet.h
7070
7071 HPFS FILESYSTEM
7072 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7073 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7074 S:      Maintained
7075 F:      fs/hpfs/
7076
7077 HSI SUBSYSTEM
7078 M:      Sebastian Reichel <sre@kernel.org>
7079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7080 S:      Maintained
7081 F:      Documentation/ABI/testing/sysfs-bus-hsi
7082 F:      Documentation/driver-api/hsi.rst
7083 F:      drivers/hsi/
7084 F:      include/linux/hsi/
7085 F:      include/uapi/linux/hsi/
7086
7087 HSO 3G MODEM DRIVER
7088 L:      linux-usb@vger.kernel.org
7089 S:      Orphan
7090 F:      drivers/net/usb/hso.c
7091
7092 HSR NETWORK PROTOCOL
7093 M:      Arvid Brodin <arvid.brodin@alten.se>
7094 L:      netdev@vger.kernel.org
7095 S:      Maintained
7096 F:      net/hsr/
7097
7098 HT16K33 LED CONTROLLER DRIVER
7099 M:      Robin van der Gracht <robin@protonic.nl>
7100 S:      Maintained
7101 F:      drivers/auxdisplay/ht16k33.c
7102 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7103
7104 HTCPEN TOUCHSCREEN DRIVER
7105 M:      Pau Oliva Fora <pof@eslack.org>
7106 L:      linux-input@vger.kernel.org
7107 S:      Maintained
7108 F:      drivers/input/touchscreen/htcpen.c
7109
7110 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7111 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7112 L:      linux-iio@vger.kernel.org
7113 W:      http://www.st.com/
7114 S:      Maintained
7115 F:      drivers/iio/humidity/hts221*
7116 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7117
7118 HUAWEI ETHERNET DRIVER
7119 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7120 L:      netdev@vger.kernel.org
7121 S:      Supported
7122 F:      Documentation/networking/hinic.txt
7123 F:      drivers/net/ethernet/huawei/hinic/
7124
7125 HUGETLB FILESYSTEM
7126 M:      Mike Kravetz <mike.kravetz@oracle.com>
7127 L:      linux-mm@kvack.org
7128 S:      Maintained
7129 F:      fs/hugetlbfs/
7130 F:      mm/hugetlb.c
7131 F:      include/linux/hugetlb.h
7132 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7133 F:      Documentation/vm/hugetlbfs_reserv.rst
7134 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7135
7136 HVA ST MEDIA DRIVER
7137 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7138 L:      linux-media@vger.kernel.org
7139 T:      git git://linuxtv.org/media_tree.git
7140 W:      https://linuxtv.org
7141 S:      Supported
7142 F:      drivers/media/platform/sti/hva
7143
7144 HWPOISON MEMORY FAILURE HANDLING
7145 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7146 L:      linux-mm@kvack.org
7147 S:      Maintained
7148 F:      mm/memory-failure.c
7149 F:      mm/hwpoison-inject.c
7150
7151 HYGON PROCESSOR SUPPORT
7152 M:      Pu Wen <puwen@hygon.cn>
7153 L:      linux-kernel@vger.kernel.org
7154 S:      Maintained
7155 F:      arch/x86/kernel/cpu/hygon.c
7156
7157 Hyper-V CORE AND DRIVERS
7158 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7159 M:      Haiyang Zhang <haiyangz@microsoft.com>
7160 M:      Stephen Hemminger <sthemmin@microsoft.com>
7161 M:      Sasha Levin <sashal@kernel.org>
7162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7163 L:      linux-hyperv@vger.kernel.org
7164 S:      Supported
7165 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7166 F:      arch/x86/include/asm/mshyperv.h
7167 F:      arch/x86/include/asm/trace/hyperv.h
7168 F:      arch/x86/include/asm/hyperv-tlfs.h
7169 F:      arch/x86/kernel/cpu/mshyperv.c
7170 F:      arch/x86/hyperv
7171 F:      drivers/hid/hid-hyperv.c
7172 F:      drivers/hv/
7173 F:      drivers/input/serio/hyperv-keyboard.c
7174 F:      drivers/pci/controller/pci-hyperv.c
7175 F:      drivers/net/hyperv/
7176 F:      drivers/scsi/storvsc_drv.c
7177 F:      drivers/uio/uio_hv_generic.c
7178 F:      drivers/video/fbdev/hyperv_fb.c
7179 F:      drivers/iommu/hyperv_iommu.c
7180 F:      net/vmw_vsock/hyperv_transport.c
7181 F:      include/linux/hyperv.h
7182 F:      include/uapi/linux/hyperv.h
7183 F:      tools/hv/
7184 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7185
7186 HYPERVISOR VIRTUAL CONSOLE DRIVER
7187 L:      linuxppc-dev@lists.ozlabs.org
7188 S:      Odd Fixes
7189 F:      drivers/tty/hvc/
7190
7191 I2C ACPI SUPPORT
7192 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7193 L:      linux-i2c@vger.kernel.org
7194 L:      linux-acpi@vger.kernel.org
7195 S:      Maintained
7196 F:      drivers/i2c/i2c-core-acpi.c
7197
7198 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7199 M:      Ajay Gupta <ajayg@nvidia.com>
7200 L:      linux-i2c@vger.kernel.org
7201 S:      Maintained
7202 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7203 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7204
7205 I2C MUXES
7206 M:      Peter Rosin <peda@axentia.se>
7207 L:      linux-i2c@vger.kernel.org
7208 S:      Maintained
7209 F:      Documentation/i2c/i2c-topology
7210 F:      Documentation/i2c/muxes/
7211 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7212 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7213 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7214 F:      drivers/i2c/i2c-mux.c
7215 F:      drivers/i2c/muxes/
7216 F:      include/linux/i2c-mux.h
7217
7218 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7219 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7220 L:      linux-i2c@vger.kernel.org
7221 S:      Maintained
7222 F:      drivers/i2c/busses/i2c-mv64xxx.c
7223
7224 I2C OVER PARALLEL PORT
7225 M:      Jean Delvare <jdelvare@suse.com>
7226 L:      linux-i2c@vger.kernel.org
7227 S:      Maintained
7228 F:      Documentation/i2c/busses/i2c-parport
7229 F:      Documentation/i2c/busses/i2c-parport-light
7230 F:      drivers/i2c/busses/i2c-parport.c
7231 F:      drivers/i2c/busses/i2c-parport-light.c
7232
7233 I2C SUBSYSTEM
7234 M:      Wolfram Sang <wsa@the-dreams.de>
7235 L:      linux-i2c@vger.kernel.org
7236 W:      https://i2c.wiki.kernel.org/
7237 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7239 S:      Maintained
7240 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7241 F:      Documentation/i2c/
7242 F:      drivers/i2c/*
7243 F:      include/linux/i2c.h
7244 F:      include/linux/i2c-dev.h
7245 F:      include/linux/i2c-smbus.h
7246 F:      include/uapi/linux/i2c.h
7247 F:      include/uapi/linux/i2c-*.h
7248
7249 I2C SUBSYSTEM HOST DRIVERS
7250 L:      linux-i2c@vger.kernel.org
7251 W:      https://i2c.wiki.kernel.org/
7252 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7254 S:      Odd Fixes
7255 F:      Documentation/devicetree/bindings/i2c/
7256 F:      drivers/i2c/algos/
7257 F:      drivers/i2c/busses/
7258
7259 I2C-TAOS-EVM DRIVER
7260 M:      Jean Delvare <jdelvare@suse.com>
7261 L:      linux-i2c@vger.kernel.org
7262 S:      Maintained
7263 F:      Documentation/i2c/busses/i2c-taos-evm
7264 F:      drivers/i2c/busses/i2c-taos-evm.c
7265
7266 I2C-TINY-USB DRIVER
7267 M:      Till Harbaum <till@harbaum.org>
7268 L:      linux-i2c@vger.kernel.org
7269 W:      http://www.harbaum.org/till/i2c_tiny_usb
7270 S:      Maintained
7271 F:      drivers/i2c/busses/i2c-tiny-usb.c
7272
7273 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7274 M:      Jean Delvare <jdelvare@suse.com>
7275 L:      linux-i2c@vger.kernel.org
7276 S:      Maintained
7277 F:      Documentation/i2c/busses/i2c-ali1535
7278 F:      Documentation/i2c/busses/i2c-ali1563
7279 F:      Documentation/i2c/busses/i2c-ali15x3
7280 F:      Documentation/i2c/busses/i2c-amd756
7281 F:      Documentation/i2c/busses/i2c-amd8111
7282 F:      Documentation/i2c/busses/i2c-i801
7283 F:      Documentation/i2c/busses/i2c-nforce2
7284 F:      Documentation/i2c/busses/i2c-piix4
7285 F:      Documentation/i2c/busses/i2c-sis5595
7286 F:      Documentation/i2c/busses/i2c-sis630
7287 F:      Documentation/i2c/busses/i2c-sis96x
7288 F:      Documentation/i2c/busses/i2c-via
7289 F:      Documentation/i2c/busses/i2c-viapro
7290 F:      drivers/i2c/busses/i2c-ali1535.c
7291 F:      drivers/i2c/busses/i2c-ali1563.c
7292 F:      drivers/i2c/busses/i2c-ali15x3.c
7293 F:      drivers/i2c/busses/i2c-amd756.c
7294 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7295 F:      drivers/i2c/busses/i2c-amd8111.c
7296 F:      drivers/i2c/busses/i2c-i801.c
7297 F:      drivers/i2c/busses/i2c-isch.c
7298 F:      drivers/i2c/busses/i2c-nforce2.c
7299 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7300 F:      drivers/i2c/busses/i2c-piix4.c
7301 F:      drivers/i2c/busses/i2c-sis5595.c
7302 F:      drivers/i2c/busses/i2c-sis630.c
7303 F:      drivers/i2c/busses/i2c-sis96x.c
7304 F:      drivers/i2c/busses/i2c-via.c
7305 F:      drivers/i2c/busses/i2c-viapro.c
7306
7307 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7308 M:      Hans de Goede <hdegoede@redhat.com>
7309 L:      linux-i2c@vger.kernel.org
7310 S:      Maintained
7311 F:      drivers/i2c/busses/i2c-cht-wc.c
7312
7313 I2C/SMBUS ISMT DRIVER
7314 M:      Seth Heasley <seth.heasley@intel.com>
7315 M:      Neil Horman <nhorman@tuxdriver.com>
7316 L:      linux-i2c@vger.kernel.org
7317 F:      drivers/i2c/busses/i2c-ismt.c
7318 F:      Documentation/i2c/busses/i2c-ismt
7319
7320 I2C/SMBUS STUB DRIVER
7321 M:      Jean Delvare <jdelvare@suse.com>
7322 L:      linux-i2c@vger.kernel.org
7323 S:      Maintained
7324 F:      drivers/i2c/i2c-stub.c
7325
7326 I3C SUBSYSTEM
7327 M:      Boris Brezillon <bbrezillon@kernel.org>
7328 L:      linux-i3c@lists.infradead.org
7329 C:      irc://chat.freenode.net/linux-i3c
7330 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7331 S:      Maintained
7332 F:      Documentation/ABI/testing/sysfs-bus-i3c
7333 F:      Documentation/devicetree/bindings/i3c/
7334 F:      Documentation/driver-api/i3c
7335 F:      drivers/i3c/
7336 F:      include/linux/i3c/
7337
7338 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7339 M:      Vitor Soares <vitor.soares@synopsys.com>
7340 S:      Maintained
7341 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7342 F:      drivers/i3c/master/dw*
7343
7344 IA64 (Itanium) PLATFORM
7345 M:      Tony Luck <tony.luck@intel.com>
7346 M:      Fenghua Yu <fenghua.yu@intel.com>
7347 L:      linux-ia64@vger.kernel.org
7348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7349 S:      Maintained
7350 F:      arch/ia64/
7351
7352 IBM Power 842 compression accelerator
7353 M:      Haren Myneni <haren@us.ibm.com>
7354 S:      Supported
7355 F:      drivers/crypto/nx/Makefile
7356 F:      drivers/crypto/nx/Kconfig
7357 F:      drivers/crypto/nx/nx-842*
7358 F:      include/linux/sw842.h
7359 F:      crypto/842.c
7360 F:      lib/842/
7361
7362 IBM Power in-Nest Crypto Acceleration
7363 M:      Breno Leitão <leitao@debian.org>
7364 M:      Nayna Jain <nayna@linux.ibm.com>
7365 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7366 L:      linux-crypto@vger.kernel.org
7367 S:      Supported
7368 F:      drivers/crypto/nx/Makefile
7369 F:      drivers/crypto/nx/Kconfig
7370 F:      drivers/crypto/nx/nx-aes*
7371 F:      drivers/crypto/nx/nx-sha*
7372 F:      drivers/crypto/nx/nx.*
7373 F:      drivers/crypto/nx/nx_csbcpb.h
7374 F:      drivers/crypto/nx/nx_debugfs.h
7375
7376 IBM Power Linux RAID adapter
7377 M:      Brian King <brking@us.ibm.com>
7378 S:      Supported
7379 F:      drivers/scsi/ipr.*
7380
7381 IBM Power SRIOV Virtual NIC Device Driver
7382 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7383 M:      John Allen <jallen@linux.ibm.com>
7384 L:      netdev@vger.kernel.org
7385 S:      Supported
7386 F:      drivers/net/ethernet/ibm/ibmvnic.*
7387
7388 IBM Power Virtual Accelerator Switchboard
7389 M:      Sukadev Bhattiprolu
7390 L:      linuxppc-dev@lists.ozlabs.org
7391 S:      Supported
7392 F:      arch/powerpc/platforms/powernv/vas*
7393 F:      arch/powerpc/platforms/powernv/copy-paste.h
7394 F:      arch/powerpc/include/asm/vas.h
7395 F:      arch/powerpc/include/uapi/asm/vas.h
7396
7397 IBM Power Virtual Ethernet Device Driver
7398 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7399 L:      netdev@vger.kernel.org
7400 S:      Supported
7401 F:      drivers/net/ethernet/ibm/ibmveth.*
7402
7403 IBM Power Virtual FC Device Drivers
7404 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7405 L:      linux-scsi@vger.kernel.org
7406 S:      Supported
7407 F:      drivers/scsi/ibmvscsi/ibmvfc*
7408
7409 IBM Power Virtual Management Channel Driver
7410 M:      Steven Royer <seroyer@linux.ibm.com>
7411 S:      Supported
7412 F:      drivers/misc/ibmvmc.*
7413
7414 IBM Power Virtual SCSI Device Drivers
7415 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7416 L:      linux-scsi@vger.kernel.org
7417 S:      Supported
7418 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7419 F:      include/scsi/viosrp.h
7420
7421 IBM Power Virtual SCSI Device Target Driver
7422 M:      Michael Cyr <mikecyr@linux.ibm.com>
7423 L:      linux-scsi@vger.kernel.org
7424 L:      target-devel@vger.kernel.org
7425 S:      Supported
7426 F:      drivers/scsi/ibmvscsi_tgt/
7427
7428 IBM Power VMX Cryptographic instructions
7429 M:      Breno Leitão <leitao@debian.org>
7430 M:      Nayna Jain <nayna@linux.ibm.com>
7431 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7432 L:      linux-crypto@vger.kernel.org
7433 S:      Supported
7434 F:      drivers/crypto/vmx/Makefile
7435 F:      drivers/crypto/vmx/Kconfig
7436 F:      drivers/crypto/vmx/vmx.c
7437 F:      drivers/crypto/vmx/aes*
7438 F:      drivers/crypto/vmx/ghash*
7439 F:      drivers/crypto/vmx/ppc-xlate.pl
7440
7441 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7442 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7443 L:      linux-pci@vger.kernel.org
7444 L:      linuxppc-dev@lists.ozlabs.org
7445 S:      Supported
7446 F:      drivers/pci/hotplug/rpaphp*
7447
7448 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7449 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7450 L:      linux-pci@vger.kernel.org
7451 L:      linuxppc-dev@lists.ozlabs.org
7452 S:      Supported
7453 F:      drivers/pci/hotplug/rpadlpar*
7454
7455 IBM ServeRAID RAID DRIVER
7456 S:      Orphan
7457 F:      drivers/scsi/ips.*
7458
7459 ICH LPC AND GPIO DRIVER
7460 M:      Peter Tyser <ptyser@xes-inc.com>
7461 S:      Maintained
7462 F:      drivers/mfd/lpc_ich.c
7463 F:      drivers/gpio/gpio-ich.c
7464
7465 IDE SUBSYSTEM
7466 M:      "David S. Miller" <davem@davemloft.net>
7467 L:      linux-ide@vger.kernel.org
7468 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7469 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7470 S:      Maintained
7471 F:      Documentation/ide/
7472 F:      drivers/ide/
7473 F:      include/linux/ide.h
7474
7475 IDE/ATAPI DRIVERS
7476 M:      Borislav Petkov <bp@alien8.de>
7477 L:      linux-ide@vger.kernel.org
7478 S:      Maintained
7479 F:      Documentation/cdrom/ide-cd
7480 F:      drivers/ide/ide-cd*
7481
7482 IDEAPAD LAPTOP EXTRAS DRIVER
7483 M:      Ike Panhc <ike.pan@canonical.com>
7484 L:      platform-driver-x86@vger.kernel.org
7485 W:      http://launchpad.net/ideapad-laptop
7486 S:      Maintained
7487 F:      drivers/platform/x86/ideapad-laptop.c
7488
7489 IDEAPAD LAPTOP SLIDEBAR DRIVER
7490 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7491 L:      linux-input@vger.kernel.org
7492 W:      https://github.com/o2genum/ideapad-slidebar
7493 S:      Maintained
7494 F:      drivers/input/misc/ideapad_slidebar.c
7495
7496 IDT VersaClock 5 CLOCK DRIVER
7497 M:      Marek Vasut <marek.vasut@gmail.com>
7498 S:      Maintained
7499 F:      drivers/clk/clk-versaclock5.c
7500
7501 IEEE 802.15.4 SUBSYSTEM
7502 M:      Alexander Aring <alex.aring@gmail.com>
7503 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7504 L:      linux-wpan@vger.kernel.org
7505 W:      http://wpan.cakelab.org/
7506 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7508 S:      Maintained
7509 F:      net/ieee802154/
7510 F:      net/mac802154/
7511 F:      drivers/net/ieee802154/
7512 F:      include/linux/nl802154.h
7513 F:      include/linux/ieee802154.h
7514 F:      include/net/nl802154.h
7515 F:      include/net/mac802154.h
7516 F:      include/net/af_ieee802154.h
7517 F:      include/net/cfg802154.h
7518 F:      include/net/ieee802154_netdev.h
7519 F:      Documentation/networking/ieee802154.rst
7520
7521 IFE PROTOCOL
7522 M:      Yotam Gigi <yotam.gi@gmail.com>
7523 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7524 F:      net/ife
7525 F:      include/net/ife.h
7526 F:      include/uapi/linux/ife.h
7527
7528 IGORPLUG-USB IR RECEIVER
7529 M:      Sean Young <sean@mess.org>
7530 L:      linux-media@vger.kernel.org
7531 S:      Maintained
7532 F:      drivers/media/rc/igorplugusb.c
7533
7534 IGUANAWORKS USB IR TRANSCEIVER
7535 M:      Sean Young <sean@mess.org>
7536 L:      linux-media@vger.kernel.org
7537 S:      Maintained
7538 F:      drivers/media/rc/iguanair.c
7539
7540 IIO DIGITAL POTENTIOMETER DAC
7541 M:      Peter Rosin <peda@axentia.se>
7542 L:      linux-iio@vger.kernel.org
7543 S:      Maintained
7544 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7545 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7546 F:      drivers/iio/dac/dpot-dac.c
7547
7548 IIO ENVELOPE DETECTOR
7549 M:      Peter Rosin <peda@axentia.se>
7550 L:      linux-iio@vger.kernel.org
7551 S:      Maintained
7552 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7553 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7554 F:      drivers/iio/adc/envelope-detector.c
7555
7556 IIO MULTIPLEXER
7557 M:      Peter Rosin <peda@axentia.se>
7558 L:      linux-iio@vger.kernel.org
7559 S:      Maintained
7560 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7561 F:      drivers/iio/multiplexer/iio-mux.c
7562
7563 IIO SUBSYSTEM AND DRIVERS
7564 M:      Jonathan Cameron <jic23@kernel.org>
7565 R:      Hartmut Knaack <knaack.h@gmx.de>
7566 R:      Lars-Peter Clausen <lars@metafoo.de>
7567 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7568 L:      linux-iio@vger.kernel.org
7569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7570 S:      Maintained
7571 F:      Documentation/ABI/testing/configfs-iio*
7572 F:      Documentation/ABI/testing/sysfs-bus-iio*
7573 F:      Documentation/devicetree/bindings/iio/
7574 F:      drivers/iio/
7575 F:      drivers/staging/iio/
7576 F:      include/linux/iio/
7577 F:      tools/iio/
7578
7579 IIO UNIT CONVERTER
7580 M:      Peter Rosin <peda@axentia.se>
7581 L:      linux-iio@vger.kernel.org
7582 S:      Maintained
7583 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7584 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7585 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7586 F:      drivers/iio/afe/iio-rescale.c
7587
7588 IKANOS/ADI EAGLE ADSL USB DRIVER
7589 M:      Matthieu Castet <castet.matthieu@free.fr>
7590 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7591 S:      Maintained
7592 F:      drivers/usb/atm/ueagle-atm.c
7593
7594 IMGTEC ASCII LCD DRIVER
7595 M:      Paul Burton <paul.burton@mips.com>
7596 S:      Maintained
7597 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7598 F:      drivers/auxdisplay/img-ascii-lcd.c
7599
7600 IMGTEC IR DECODER DRIVER
7601 M:      James Hogan <jhogan@kernel.org>
7602 S:      Maintained
7603 F:      drivers/media/rc/img-ir/
7604
7605 IMON SOUNDGRAPH USB IR RECEIVER
7606 M:      Sean Young <sean@mess.org>
7607 L:      linux-media@vger.kernel.org
7608 S:      Maintained
7609 F:      drivers/media/rc/imon_raw.c
7610 F:      drivers/media/rc/imon.c
7611
7612 IMS TWINTURBO FRAMEBUFFER DRIVER
7613 L:      linux-fbdev@vger.kernel.org
7614 S:      Orphan
7615 F:      drivers/video/fbdev/imsttfb.c
7616
7617 INA209 HARDWARE MONITOR DRIVER
7618 M:      Guenter Roeck <linux@roeck-us.net>
7619 L:      linux-hwmon@vger.kernel.org
7620 S:      Maintained
7621 F:      Documentation/hwmon/ina209
7622 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7623 F:      drivers/hwmon/ina209.c
7624
7625 INA2XX HARDWARE MONITOR DRIVER
7626 M:      Guenter Roeck <linux@roeck-us.net>
7627 L:      linux-hwmon@vger.kernel.org
7628 S:      Maintained
7629 F:      Documentation/hwmon/ina2xx
7630 F:      drivers/hwmon/ina2xx.c
7631 F:      include/linux/platform_data/ina2xx.h
7632
7633 INDUSTRY PACK SUBSYSTEM (IPACK)
7634 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7635 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7636 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7637 L:      industrypack-devel@lists.sourceforge.net
7638 W:      http://industrypack.sourceforge.net
7639 S:      Maintained
7640 F:      drivers/ipack/
7641
7642 INFINIBAND SUBSYSTEM
7643 M:      Doug Ledford <dledford@redhat.com>
7644 M:      Jason Gunthorpe <jgg@mellanox.com>
7645 L:      linux-rdma@vger.kernel.org
7646 W:      https://github.com/linux-rdma/rdma-core
7647 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7649 S:      Supported
7650 F:      Documentation/devicetree/bindings/infiniband/
7651 F:      Documentation/infiniband/
7652 F:      drivers/infiniband/
7653 F:      include/uapi/linux/if_infiniband.h
7654 F:      include/uapi/rdma/
7655 F:      include/rdma/
7656
7657 INGENIC JZ4780 DMA Driver
7658 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7659 S:      Maintained
7660 F:      drivers/dma/dma-jz4780.c
7661
7662 INGENIC JZ4780 NAND DRIVER
7663 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7664 L:      linux-mtd@lists.infradead.org
7665 S:      Maintained
7666 F:      drivers/mtd/nand/raw/jz4780_*
7667
7668 INOTIFY
7669 M:      Jan Kara <jack@suse.cz>
7670 R:      Amir Goldstein <amir73il@gmail.com>
7671 L:      linux-fsdevel@vger.kernel.org
7672 S:      Maintained
7673 F:      Documentation/filesystems/inotify.txt
7674 F:      fs/notify/inotify/
7675 F:      include/linux/inotify.h
7676 F:      include/uapi/linux/inotify.h
7677
7678 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7679 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7680 L:      linux-input@vger.kernel.org
7681 Q:      http://patchwork.kernel.org/project/linux-input/list/
7682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7683 S:      Maintained
7684 F:      drivers/input/
7685 F:      include/linux/input.h
7686 F:      include/uapi/linux/input.h
7687 F:      include/uapi/linux/input-event-codes.h
7688 F:      include/linux/input/
7689 F:      Documentation/devicetree/bindings/input/
7690 F:      Documentation/devicetree/bindings/serio/
7691 F:      Documentation/input/
7692
7693 INPUT MULTITOUCH (MT) PROTOCOL
7694 M:      Henrik Rydberg <rydberg@bitmath.org>
7695 L:      linux-input@vger.kernel.org
7696 S:      Odd fixes
7697 F:      Documentation/input/multi-touch-protocol.rst
7698 F:      drivers/input/input-mt.c
7699 K:      \b(ABS|SYN)_MT_
7700
7701 INSIDE SECURE CRYPTO DRIVER
7702 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7703 F:      drivers/crypto/inside-secure/
7704 S:      Maintained
7705 L:      linux-crypto@vger.kernel.org
7706
7707 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7708 M:      Mimi Zohar <zohar@linux.ibm.com>
7709 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7710 L:      linux-integrity@vger.kernel.org
7711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7712 S:      Supported
7713 F:      security/integrity/ima/
7714
7715 INTEL 810/815 FRAMEBUFFER DRIVER
7716 M:      Antonino Daplas <adaplas@gmail.com>
7717 L:      linux-fbdev@vger.kernel.org
7718 S:      Maintained
7719 F:      drivers/video/fbdev/i810/
7720
7721 INTEL ASoC DRIVERS
7722 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7723 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7724 M:      Jie Yang <yang.jie@linux.intel.com>
7725 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7726 S:      Supported
7727 F:      sound/soc/intel/
7728
7729 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7730 M:      Hans de Goede <hdegoede@redhat.com>
7731 L:      platform-driver-x86@vger.kernel.org
7732 S:      Maintained
7733 F:      drivers/platform/x86/intel_atomisp2_pm.c
7734
7735 INTEL C600 SERIES SAS CONTROLLER DRIVER
7736 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7737 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7738 L:      linux-scsi@vger.kernel.org
7739 T:      git git://git.code.sf.net/p/intel-sas/isci
7740 S:      Supported
7741 F:      drivers/scsi/isci/
7742
7743 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7744 M:      Jani Nikula <jani.nikula@linux.intel.com>
7745 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7746 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7747 L:      intel-gfx@lists.freedesktop.org
7748 W:      https://01.org/linuxgraphics/
7749 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7750 C:      irc://chat.freenode.net/intel-gfx
7751 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7752 T:      git git://anongit.freedesktop.org/drm-intel
7753 S:      Supported
7754 F:      drivers/gpu/drm/i915/
7755 F:      include/drm/i915*
7756 F:      include/uapi/drm/i915_drm.h
7757 F:      Documentation/gpu/i915.rst
7758
7759 INTEL ETHERNET DRIVERS
7760 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7761 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7762 W:      http://www.intel.com/support/feedback.htm
7763 W:      http://e1000.sourceforge.net/
7764 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7767 S:      Supported
7768 F:      Documentation/networking/device_drivers/intel/e100.rst
7769 F:      Documentation/networking/device_drivers/intel/e1000.rst
7770 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7771 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7772 F:      Documentation/networking/device_drivers/intel/igb.rst
7773 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7774 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7775 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7776 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7777 F:      Documentation/networking/device_drivers/intel/i40e.rst
7778 F:      Documentation/networking/device_drivers/intel/iavf.rst
7779 F:      Documentation/networking/device_drivers/intel/ice.rst
7780 F:      drivers/net/ethernet/intel/
7781 F:      drivers/net/ethernet/intel/*/
7782 F:      include/linux/avf/virtchnl.h
7783
7784 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7785 M:      Maik Broemme <mbroemme@libmpq.org>
7786 L:      linux-fbdev@vger.kernel.org
7787 S:      Maintained
7788 F:      Documentation/fb/intelfb.txt
7789 F:      drivers/video/fbdev/intelfb/
7790
7791 INTEL GPIO DRIVERS
7792 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7793 L:      linux-gpio@vger.kernel.org
7794 S:      Maintained
7795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7796 F:      drivers/gpio/gpio-ich.c
7797 F:      drivers/gpio/gpio-intel-mid.c
7798 F:      drivers/gpio/gpio-lynxpoint.c
7799 F:      drivers/gpio/gpio-merrifield.c
7800 F:      drivers/gpio/gpio-ml-ioh.c
7801 F:      drivers/gpio/gpio-pch.c
7802 F:      drivers/gpio/gpio-sch.c
7803 F:      drivers/gpio/gpio-sodaville.c
7804
7805 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7806 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7807 M:      Zhi Wang <zhi.a.wang@intel.com>
7808 L:      intel-gvt-dev@lists.freedesktop.org
7809 L:      intel-gfx@lists.freedesktop.org
7810 W:      https://01.org/igvt-g
7811 T:      git https://github.com/intel/gvt-linux.git
7812 S:      Supported
7813 F:      drivers/gpu/drm/i915/gvt/
7814
7815 INTEL HID EVENT DRIVER
7816 M:      Alex Hung <alex.hung@canonical.com>
7817 L:      platform-driver-x86@vger.kernel.org
7818 S:      Maintained
7819 F:      drivers/platform/x86/intel-hid.c
7820
7821 INTEL I/OAT DMA DRIVER
7822 M:      Dave Jiang <dave.jiang@intel.com>
7823 R:      Dan Williams <dan.j.williams@intel.com>
7824 L:      dmaengine@vger.kernel.org
7825 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7826 S:      Supported
7827 F:      drivers/dma/ioat*
7828
7829 INTEL IDLE DRIVER
7830 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7831 M:      Len Brown <lenb@kernel.org>
7832 L:      linux-pm@vger.kernel.org
7833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7834 B:      https://bugzilla.kernel.org
7835 S:      Supported
7836 F:      drivers/idle/intel_idle.c
7837
7838 INTEL INTEGRATED SENSOR HUB DRIVER
7839 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7840 M:      Jiri Kosina <jikos@kernel.org>
7841 L:      linux-input@vger.kernel.org
7842 S:      Maintained
7843 F:      drivers/hid/intel-ish-hid/
7844
7845 INTEL IOMMU (VT-d)
7846 M:      David Woodhouse <dwmw2@infradead.org>
7847 L:      iommu@lists.linux-foundation.org
7848 T:      git git://git.infradead.org/iommu-2.6.git
7849 S:      Supported
7850 F:      drivers/iommu/intel-iommu.c
7851 F:      include/linux/intel-iommu.h
7852
7853 INTEL IOP-ADMA DMA DRIVER
7854 R:      Dan Williams <dan.j.williams@intel.com>
7855 S:      Odd fixes
7856 F:      drivers/dma/iop-adma.c
7857
7858 INTEL IPU3 CSI-2 CIO2 DRIVER
7859 M:      Yong Zhi <yong.zhi@intel.com>
7860 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7861 M:      Bingbu Cao <bingbu.cao@intel.com>
7862 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7863 L:      linux-media@vger.kernel.org
7864 S:      Maintained
7865 F:      drivers/media/pci/intel/ipu3/
7866 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7867
7868 INTEL IPU3 CSI-2 IMGU DRIVER
7869 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7870 L:      linux-media@vger.kernel.org
7871 S:      Maintained
7872 F:      drivers/staging/media/ipu3/
7873 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
7874 F:      Documentation/media/v4l-drivers/ipu3.rst
7875
7876 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7877 M:      Krzysztof Halasa <khalasa@piap.pl>
7878 S:      Maintained
7879 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7880 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7881 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7882 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7883 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7884 F:      drivers/net/wan/ixp4xx_hss.c
7885
7886 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7887 M:      Deepak Saxena <dsaxena@plexity.net>
7888 S:      Maintained
7889 F:      drivers/char/hw_random/ixp4xx-rng.c
7890
7891 INTEL MANAGEMENT ENGINE (mei)
7892 M:      Tomas Winkler <tomas.winkler@intel.com>
7893 L:      linux-kernel@vger.kernel.org
7894 S:      Supported
7895 F:      include/uapi/linux/mei.h
7896 F:      include/linux/mei_cl_bus.h
7897 F:      drivers/misc/mei/*
7898 F:      drivers/watchdog/mei_wdt.c
7899 F:      Documentation/misc-devices/mei/*
7900 F:      samples/mei/*
7901
7902 INTEL MENLOW THERMAL DRIVER
7903 M:      Sujith Thomas <sujith.thomas@intel.com>
7904 L:      platform-driver-x86@vger.kernel.org
7905 W:      https://01.org/linux-acpi
7906 S:      Supported
7907 F:      drivers/platform/x86/intel_menlow.c
7908
7909 INTEL MIC DRIVERS (mic)
7910 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7911 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7912 S:      Supported
7913 W:      https://github.com/sudeepdutt/mic
7914 W:      http://software.intel.com/en-us/mic-developer
7915 F:      include/linux/mic_bus.h
7916 F:      include/linux/scif.h
7917 F:      include/uapi/linux/mic_common.h
7918 F:      include/uapi/linux/mic_ioctl.h
7919 F:      include/uapi/linux/scif_ioctl.h
7920 F:      drivers/misc/mic/
7921 F:      drivers/dma/mic_x100_dma.c
7922 F:      drivers/dma/mic_x100_dma.h
7923 F:      Documentation/mic/
7924
7925 INTEL PMC CORE DRIVER
7926 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7927 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7928 L:      platform-driver-x86@vger.kernel.org
7929 S:      Maintained
7930 F:      drivers/platform/x86/intel_pmc_core*
7931
7932 INTEL PMC/P-Unit IPC DRIVER
7933 M:      Zha Qipeng<qipeng.zha@intel.com>
7934 L:      platform-driver-x86@vger.kernel.org
7935 S:      Maintained
7936 F:      drivers/platform/x86/intel_pmc_ipc.c
7937 F:      drivers/platform/x86/intel_punit_ipc.c
7938 F:      arch/x86/include/asm/intel_pmc_ipc.h
7939 F:      arch/x86/include/asm/intel_punit_ipc.h
7940
7941 INTEL PMIC GPIO DRIVERS
7942 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7943 S:      Maintained
7944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7945 F:      drivers/gpio/gpio-*cove.c
7946 F:      drivers/gpio/gpio-msic.c
7947
7948 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7949 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7950 S:      Maintained
7951 F:      drivers/mfd/intel_msic.c
7952 F:      drivers/mfd/intel_soc_pmic*
7953 F:      include/linux/mfd/intel_msic.h
7954 F:      include/linux/mfd/intel_soc_pmic*
7955
7956 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7957 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7958 L:      linux-wireless@vger.kernel.org
7959 S:      Maintained
7960 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
7961 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
7962 F:      drivers/net/wireless/intel/ipw2x00/
7963
7964 INTEL PSTATE DRIVER
7965 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7966 M:      Len Brown <lenb@kernel.org>
7967 L:      linux-pm@vger.kernel.org
7968 S:      Supported
7969 F:      drivers/cpufreq/intel_pstate.c
7970
7971 INTEL RDMA RNIC DRIVER
7972 M:      Faisal Latif <faisal.latif@intel.com>
7973 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7974 L:      linux-rdma@vger.kernel.org
7975 S:      Supported
7976 F:      drivers/infiniband/hw/i40iw/
7977 F:      include/uapi/rdma/i40iw-abi.h
7978
7979 INTEL TELEMETRY DRIVER
7980 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7981 M:      "David E. Box" <david.e.box@linux.intel.com>
7982 L:      platform-driver-x86@vger.kernel.org
7983 S:      Maintained
7984 F:      arch/x86/include/asm/intel_telemetry.h
7985 F:      drivers/platform/x86/intel_telemetry*
7986
7987 INTEL VIRTUAL BUTTON DRIVER
7988 M:      AceLan Kao <acelan.kao@canonical.com>
7989 L:      platform-driver-x86@vger.kernel.org
7990 S:      Maintained
7991 F:      drivers/platform/x86/intel-vbtn.c
7992
7993 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7994 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7995 L:      linux-wireless@vger.kernel.org
7996 S:      Supported
7997 F:      drivers/net/wireless/intel/iwlegacy/
7998
7999 INTEL WIRELESS WIFI LINK (iwlwifi)
8000 M:      Johannes Berg <johannes.berg@intel.com>
8001 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8002 M:      Luca Coelho <luciano.coelho@intel.com>
8003 M:      Intel Linux Wireless <linuxwifi@intel.com>
8004 L:      linux-wireless@vger.kernel.org
8005 W:      http://intellinuxwireless.org
8006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8007 S:      Supported
8008 F:      drivers/net/wireless/intel/iwlwifi/
8009
8010 INTEL WIRELESS WIMAX CONNECTION 2400
8011 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8012 M:      linux-wimax@intel.com
8013 L:      wimax@linuxwimax.org (subscribers-only)
8014 S:      Supported
8015 W:      http://linuxwimax.org
8016 F:      Documentation/wimax/README.i2400m
8017 F:      drivers/net/wimax/i2400m/
8018 F:      include/uapi/linux/wimax/i2400m.h
8019
8020 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8021 M:      Mario Limonciello <mario.limonciello@dell.com>
8022 S:      Maintained
8023 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8024
8025 INTEL(R) TRACE HUB
8026 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8027 S:      Supported
8028 F:      Documentation/trace/intel_th.rst
8029 F:      drivers/hwtracing/intel_th/
8030
8031 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8032 M:      Ning Sun <ning.sun@intel.com>
8033 L:      tboot-devel@lists.sourceforge.net
8034 W:      http://tboot.sourceforge.net
8035 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8036 S:      Supported
8037 F:      Documentation/intel_txt.txt
8038 F:      include/linux/tboot.h
8039 F:      arch/x86/kernel/tboot.c
8040
8041 INTEL-MID GPIO DRIVER
8042 M:      David Cohen <david.a.cohen@linux.intel.com>
8043 L:      linux-gpio@vger.kernel.org
8044 S:      Maintained
8045 F:      drivers/gpio/gpio-intel-mid.c
8046
8047 INTERCONNECT API
8048 M:      Georgi Djakov <georgi.djakov@linaro.org>
8049 S:      Maintained
8050 F:      Documentation/interconnect/
8051 F:      Documentation/devicetree/bindings/interconnect/
8052 F:      drivers/interconnect/
8053 F:      include/dt-bindings/interconnect/
8054 F:      include/linux/interconnect-provider.h
8055 F:      include/linux/interconnect.h
8056
8057 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8058 M:      Linus Walleij <linus.walleij@linaro.org>
8059 L:      linux-iio@vger.kernel.org
8060 S:      Maintained
8061 F:      drivers/iio/gyro/mpu3050*
8062 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8063
8064 IOC3 ETHERNET DRIVER
8065 M:      Ralf Baechle <ralf@linux-mips.org>
8066 L:      linux-mips@vger.kernel.org
8067 S:      Maintained
8068 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8069
8070 IOC3 SERIAL DRIVER
8071 M:      Pat Gefre <pfg@sgi.com>
8072 L:      linux-serial@vger.kernel.org
8073 S:      Maintained
8074 F:      drivers/tty/serial/ioc3_serial.c
8075
8076 IOMAP FILESYSTEM LIBRARY
8077 M:      Christoph Hellwig <hch@infradead.org>
8078 M:      Darrick J. Wong <darrick.wong@oracle.com>
8079 M:      linux-xfs@vger.kernel.org
8080 M:      linux-fsdevel@vger.kernel.org
8081 L:      linux-xfs@vger.kernel.org
8082 L:      linux-fsdevel@vger.kernel.org
8083 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8084 S:      Supported
8085 F:      fs/iomap.c
8086 F:      include/linux/iomap.h
8087
8088 IOMMU DRIVERS
8089 M:      Joerg Roedel <joro@8bytes.org>
8090 L:      iommu@lists.linux-foundation.org
8091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8092 S:      Maintained
8093 F:      Documentation/devicetree/bindings/iommu/
8094 F:      drivers/iommu/
8095 F:      include/linux/iommu.h
8096 F:      include/linux/of_iommu.h
8097 F:      include/linux/iova.h
8098
8099 IO_URING
8100 M:      Jens Axboe <axboe@kernel.dk>
8101 L:      linux-block@vger.kernel.org
8102 L:      linux-fsdevel@vger.kernel.org
8103 T:      git git://git.kernel.dk/linux-block
8104 T:      git git://git.kernel.dk/liburing
8105 S:      Maintained
8106 F:      fs/io_uring.c
8107 F:      include/uapi/linux/io_uring.h
8108
8109 IP MASQUERADING
8110 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8111 S:      Maintained
8112 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8113
8114 IPMI SUBSYSTEM
8115 M:      Corey Minyard <minyard@acm.org>
8116 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8117 W:      http://openipmi.sourceforge.net/
8118 S:      Supported
8119 F:      Documentation/devicetree/bindings/ipmi/
8120 F:      Documentation/IPMI.txt
8121 F:      drivers/char/ipmi/
8122 F:      include/linux/ipmi*
8123 F:      include/uapi/linux/ipmi*
8124
8125 IPS SCSI RAID DRIVER
8126 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8127 L:      linux-scsi@vger.kernel.org
8128 W:      http://www.adaptec.com/
8129 S:      Maintained
8130 F:      drivers/scsi/ips*
8131
8132 IPVS
8133 M:      Wensong Zhang <wensong@linux-vs.org>
8134 M:      Simon Horman <horms@verge.net.au>
8135 M:      Julian Anastasov <ja@ssi.bg>
8136 L:      netdev@vger.kernel.org
8137 L:      lvs-devel@vger.kernel.org
8138 S:      Maintained
8139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8141 F:      Documentation/networking/ipvs-sysctl.txt
8142 F:      include/net/ip_vs.h
8143 F:      include/uapi/linux/ip_vs.h
8144 F:      net/netfilter/ipvs/
8145
8146 IPWIRELESS DRIVER
8147 M:      Jiri Kosina <jikos@kernel.org>
8148 M:      David Sterba <dsterba@suse.com>
8149 S:      Odd Fixes
8150 F:      drivers/tty/ipwireless/
8151
8152 IPX NETWORK LAYER
8153 L:      netdev@vger.kernel.org
8154 S:      Obsolete
8155 F:      include/uapi/linux/ipx.h
8156
8157 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8158 M:      Marc Zyngier <marc.zyngier@arm.com>
8159 S:      Maintained
8160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8161 F:      Documentation/IRQ-domain.txt
8162 F:      include/linux/irqdomain.h
8163 F:      kernel/irq/irqdomain.c
8164 F:      kernel/irq/msi.c
8165
8166 IRQ SUBSYSTEM
8167 M:      Thomas Gleixner <tglx@linutronix.de>
8168 L:      linux-kernel@vger.kernel.org
8169 S:      Maintained
8170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8171 F:      kernel/irq/
8172
8173 IRQCHIP DRIVERS
8174 M:      Thomas Gleixner <tglx@linutronix.de>
8175 M:      Jason Cooper <jason@lakedaemon.net>
8176 M:      Marc Zyngier <marc.zyngier@arm.com>
8177 L:      linux-kernel@vger.kernel.org
8178 S:      Maintained
8179 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8180 F:      Documentation/devicetree/bindings/interrupt-controller/
8181 F:      drivers/irqchip/
8182
8183 ISA
8184 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8185 S:      Maintained
8186 F:      Documentation/isa.txt
8187 F:      drivers/base/isa.c
8188 F:      include/linux/isa.h
8189
8190 ISA RADIO MODULE
8191 M:      Hans Verkuil <hverkuil@xs4all.nl>
8192 L:      linux-media@vger.kernel.org
8193 T:      git git://linuxtv.org/media_tree.git
8194 W:      https://linuxtv.org
8195 S:      Maintained
8196 F:      drivers/media/radio/radio-isa*
8197
8198 ISAPNP
8199 M:      Jaroslav Kysela <perex@perex.cz>
8200 S:      Maintained
8201 F:      Documentation/isapnp.txt
8202 F:      drivers/pnp/isapnp/
8203 F:      include/linux/isapnp.h
8204
8205 ISCSI
8206 M:      Lee Duncan <lduncan@suse.com>
8207 M:      Chris Leech <cleech@redhat.com>
8208 L:      open-iscsi@googlegroups.com
8209 W:      www.open-iscsi.com
8210 S:      Maintained
8211 F:      drivers/scsi/*iscsi*
8212 F:      include/scsi/*iscsi*
8213
8214 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8215 M:      Peter Jones <pjones@redhat.com>
8216 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8217 S:      Maintained
8218 F:      drivers/firmware/iscsi_ibft*
8219
8220 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8221 M:      Sagi Grimberg <sagi@grimberg.me>
8222 M:      Max Gurtovoy <maxg@mellanox.com>
8223 L:      linux-rdma@vger.kernel.org
8224 S:      Supported
8225 W:      http://www.openfabrics.org
8226 W:      www.open-iscsi.org
8227 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8228 F:      drivers/infiniband/ulp/iser/
8229
8230 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8231 M:      Sagi Grimberg <sagi@grimberg.me>
8232 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8233 L:      linux-rdma@vger.kernel.org
8234 L:      target-devel@vger.kernel.org
8235 S:      Supported
8236 W:      http://www.linux-iscsi.org
8237 F:      drivers/infiniband/ulp/isert
8238
8239 ISDN SUBSYSTEM
8240 M:      Karsten Keil <isdn@linux-pingi.de>
8241 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8242 L:      netdev@vger.kernel.org
8243 W:      http://www.isdn4linux.de
8244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8245 S:      Maintained
8246 F:      Documentation/isdn/
8247 F:      drivers/isdn/
8248 F:      include/linux/isdn.h
8249 F:      include/linux/isdn/
8250 F:      include/uapi/linux/isdn.h
8251 F:      include/uapi/linux/isdn/
8252
8253 IT87 HARDWARE MONITORING DRIVER
8254 M:      Jean Delvare <jdelvare@suse.com>
8255 L:      linux-hwmon@vger.kernel.org
8256 S:      Maintained
8257 F:      Documentation/hwmon/it87
8258 F:      drivers/hwmon/it87.c
8259
8260 IT913X MEDIA DRIVER
8261 M:      Antti Palosaari <crope@iki.fi>
8262 L:      linux-media@vger.kernel.org
8263 W:      https://linuxtv.org
8264 W:      http://palosaari.fi/linux/
8265 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8266 T:      git git://linuxtv.org/anttip/media_tree.git
8267 S:      Maintained
8268 F:      drivers/media/tuners/it913x*
8269
8270 IVTV VIDEO4LINUX DRIVER
8271 M:      Andy Walls <awalls@md.metrocast.net>
8272 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8273 L:      linux-media@vger.kernel.org
8274 T:      git git://linuxtv.org/media_tree.git
8275 W:      http://www.ivtvdriver.org
8276 S:      Maintained
8277 F:      Documentation/media/v4l-drivers/ivtv*
8278 F:      drivers/media/pci/ivtv/
8279 F:      include/uapi/linux/ivtv*
8280
8281 IX2505V MEDIA DRIVER
8282 M:      Malcolm Priestley <tvboxspy@gmail.com>
8283 L:      linux-media@vger.kernel.org
8284 W:      https://linuxtv.org
8285 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8286 S:      Maintained
8287 F:      drivers/media/dvb-frontends/ix2505v*
8288
8289 JAILHOUSE HYPERVISOR INTERFACE
8290 M:      Jan Kiszka <jan.kiszka@siemens.com>
8291 L:      jailhouse-dev@googlegroups.com
8292 S:      Maintained
8293 F:      arch/x86/kernel/jailhouse.c
8294 F:      arch/x86/include/asm/jailhouse_para.h
8295
8296 JC42.4 TEMPERATURE SENSOR DRIVER
8297 M:      Guenter Roeck <linux@roeck-us.net>
8298 L:      linux-hwmon@vger.kernel.org
8299 S:      Maintained
8300 F:      drivers/hwmon/jc42.c
8301 F:      Documentation/hwmon/jc42
8302
8303 JFS FILESYSTEM
8304 M:      Dave Kleikamp <shaggy@kernel.org>
8305 L:      jfs-discussion@lists.sourceforge.net
8306 W:      http://jfs.sourceforge.net/
8307 T:      git git://github.com/kleikamp/linux-shaggy.git
8308 S:      Maintained
8309 F:      Documentation/filesystems/jfs.txt
8310 F:      fs/jfs/
8311
8312 JME NETWORK DRIVER
8313 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8314 L:      netdev@vger.kernel.org
8315 S:      Maintained
8316 F:      drivers/net/ethernet/jme.*
8317
8318 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8319 M:      David Woodhouse <dwmw2@infradead.org>
8320 L:      linux-mtd@lists.infradead.org
8321 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8322 S:      Maintained
8323 F:      fs/jffs2/
8324 F:      include/uapi/linux/jffs2.h
8325
8326 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8327 M:      "Theodore Ts'o" <tytso@mit.edu>
8328 M:      Jan Kara <jack@suse.com>
8329 L:      linux-ext4@vger.kernel.org
8330 S:      Maintained
8331 F:      fs/jbd2/
8332 F:      include/linux/jbd2.h
8333
8334 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8335 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8336 L:      linux-media@vger.kernel.org
8337 S:      Maintained
8338 F:      drivers/media/platform/rcar_jpu.c
8339
8340 JSM Neo PCI based serial card
8341 L:      linux-serial@vger.kernel.org
8342 S:      Orphan
8343 F:      drivers/tty/serial/jsm/
8344
8345 K10TEMP HARDWARE MONITORING DRIVER
8346 M:      Clemens Ladisch <clemens@ladisch.de>
8347 L:      linux-hwmon@vger.kernel.org
8348 S:      Maintained
8349 F:      Documentation/hwmon/k10temp
8350 F:      drivers/hwmon/k10temp.c
8351
8352 K8TEMP HARDWARE MONITORING DRIVER
8353 M:      Rudolf Marek <r.marek@assembler.cz>
8354 L:      linux-hwmon@vger.kernel.org
8355 S:      Maintained
8356 F:      Documentation/hwmon/k8temp
8357 F:      drivers/hwmon/k8temp.c
8358
8359 KASAN
8360 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8361 R:      Alexander Potapenko <glider@google.com>
8362 R:      Dmitry Vyukov <dvyukov@google.com>
8363 L:      kasan-dev@googlegroups.com
8364 S:      Maintained
8365 F:      arch/*/include/asm/kasan.h
8366 F:      arch/*/mm/kasan_init*
8367 F:      Documentation/dev-tools/kasan.rst
8368 F:      include/linux/kasan*.h
8369 F:      lib/test_kasan.c
8370 F:      mm/kasan/
8371 F:      scripts/Makefile.kasan
8372
8373 KCONFIG
8374 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8376 L:      linux-kbuild@vger.kernel.org
8377 S:      Maintained
8378 F:      Documentation/kbuild/kconfig*
8379 F:      scripts/kconfig/
8380 F:      scripts/Kconfig.include
8381
8382 KDUMP
8383 M:      Dave Young <dyoung@redhat.com>
8384 M:      Baoquan He <bhe@redhat.com>
8385 R:      Vivek Goyal <vgoyal@redhat.com>
8386 L:      kexec@lists.infradead.org
8387 W:      http://lse.sourceforge.net/kdump/
8388 S:      Maintained
8389 F:      Documentation/kdump/
8390
8391 KEENE FM RADIO TRANSMITTER DRIVER
8392 M:      Hans Verkuil <hverkuil@xs4all.nl>
8393 L:      linux-media@vger.kernel.org
8394 T:      git git://linuxtv.org/media_tree.git
8395 W:      https://linuxtv.org
8396 S:      Maintained
8397 F:      drivers/media/radio/radio-keene*
8398
8399 KERNEL AUTOMOUNTER
8400 M:      Ian Kent <raven@themaw.net>
8401 L:      autofs@vger.kernel.org
8402 S:      Maintained
8403 F:      fs/autofs/
8404
8405 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8406 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8407 M:      Michal Marek <michal.lkml@markovi.net>
8408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8409 L:      linux-kbuild@vger.kernel.org
8410 S:      Maintained
8411 F:      Documentation/kbuild/
8412 F:      Makefile
8413 F:      scripts/Kbuild*
8414 F:      scripts/Makefile*
8415 F:      scripts/basic/
8416 F:      scripts/mk*
8417 F:      scripts/mod/
8418 F:      scripts/package/
8419
8420 KERNEL JANITORS
8421 L:      kernel-janitors@vger.kernel.org
8422 W:      http://kernelnewbies.org/KernelJanitors
8423 S:      Odd Fixes
8424
8425 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8426 M:      "J. Bruce Fields" <bfields@fieldses.org>
8427 M:      Jeff Layton <jlayton@kernel.org>
8428 L:      linux-nfs@vger.kernel.org
8429 W:      http://nfs.sourceforge.net/
8430 T:      git git://linux-nfs.org/~bfields/linux.git
8431 S:      Supported
8432 F:      fs/nfsd/
8433 F:      include/uapi/linux/nfsd/
8434 F:      fs/lockd/
8435 F:      fs/nfs_common/
8436 F:      net/sunrpc/
8437 F:      include/linux/lockd/
8438 F:      include/linux/sunrpc/
8439 F:      include/uapi/linux/sunrpc/
8440
8441 KERNEL SELFTEST FRAMEWORK
8442 M:      Shuah Khan <shuah@kernel.org>
8443 M:      Shuah Khan <skhan@linuxfoundation.org>
8444 L:      linux-kselftest@vger.kernel.org
8445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8446 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8447 S:      Maintained
8448 F:      tools/testing/selftests/
8449 F:      Documentation/dev-tools/kselftest*
8450
8451 KERNEL USERMODE HELPER
8452 M:      Luis Chamberlain <mcgrof@kernel.org>
8453 L:      linux-kernel@vger.kernel.org
8454 S:      Maintained
8455 F:      kernel/umh.c
8456 F:      include/linux/umh.h
8457
8458 KERNEL VIRTUAL MACHINE (KVM)
8459 M:      Paolo Bonzini <pbonzini@redhat.com>
8460 M:      Radim Krčmář <rkrcmar@redhat.com>
8461 L:      kvm@vger.kernel.org
8462 W:      http://www.linux-kvm.org
8463 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8464 S:      Supported
8465 F:      Documentation/virtual/kvm/
8466 F:      include/trace/events/kvm.h
8467 F:      include/uapi/asm-generic/kvm*
8468 F:      include/uapi/linux/kvm*
8469 F:      include/asm-generic/kvm*
8470 F:      include/linux/kvm*
8471 F:      include/kvm/iodev.h
8472 F:      virt/kvm/*
8473 F:      tools/kvm/
8474 F:      tools/testing/selftests/kvm/
8475
8476 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8477 M:      Joerg Roedel <joro@8bytes.org>
8478 L:      kvm@vger.kernel.org
8479 W:      http://www.linux-kvm.org/
8480 S:      Maintained
8481 F:      arch/x86/include/asm/svm.h
8482 F:      arch/x86/kvm/svm.c
8483
8484 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8485 M:      Christoffer Dall <christoffer.dall@arm.com>
8486 M:      Marc Zyngier <marc.zyngier@arm.com>
8487 R:      James Morse <james.morse@arm.com>
8488 R:      Julien Thierry <julien.thierry@arm.com>
8489 R:      Suzuki K Pouloze <suzuki.poulose@arm.com>
8490 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8491 L:      kvmarm@lists.cs.columbia.edu
8492 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8494 S:      Maintained
8495 F:      arch/arm/include/uapi/asm/kvm*
8496 F:      arch/arm/include/asm/kvm*
8497 F:      arch/arm/kvm/
8498 F:      arch/arm64/include/uapi/asm/kvm*
8499 F:      arch/arm64/include/asm/kvm*
8500 F:      arch/arm64/kvm/
8501 F:      virt/kvm/arm/
8502 F:      include/kvm/arm_*
8503
8504 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8505 M:      James Hogan <jhogan@kernel.org>
8506 L:      linux-mips@vger.kernel.org
8507 S:      Supported
8508 F:      arch/mips/include/uapi/asm/kvm*
8509 F:      arch/mips/include/asm/kvm*
8510 F:      arch/mips/kvm/
8511
8512 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8513 M:      Paul Mackerras <paulus@ozlabs.org>
8514 L:      kvm-ppc@vger.kernel.org
8515 W:      http://www.linux-kvm.org/
8516 T:      git git://github.com/agraf/linux-2.6.git
8517 S:      Supported
8518 F:      arch/powerpc/include/uapi/asm/kvm*
8519 F:      arch/powerpc/include/asm/kvm*
8520 F:      arch/powerpc/kvm/
8521 F:      arch/powerpc/kernel/kvm*
8522
8523 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8524 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8525 M:      Janosch Frank <frankja@linux.ibm.com>
8526 R:      David Hildenbrand <david@redhat.com>
8527 R:      Cornelia Huck <cohuck@redhat.com>
8528 L:      linux-s390@vger.kernel.org
8529 W:      http://www.ibm.com/developerworks/linux/linux390/
8530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8531 S:      Supported
8532 F:      arch/s390/include/uapi/asm/kvm*
8533 F:      arch/s390/include/asm/gmap.h
8534 F:      arch/s390/include/asm/kvm*
8535 F:      arch/s390/kvm/
8536 F:      arch/s390/mm/gmap.c
8537
8538 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8539 M:      Paolo Bonzini <pbonzini@redhat.com>
8540 M:      Radim Krčmář <rkrcmar@redhat.com>
8541 L:      kvm@vger.kernel.org
8542 W:      http://www.linux-kvm.org
8543 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8544 S:      Supported
8545 F:      arch/x86/kvm/
8546 F:      arch/x86/kvm/*/
8547 F:      arch/x86/include/uapi/asm/kvm*
8548 F:      arch/x86/include/asm/kvm*
8549 F:      arch/x86/include/asm/pvclock-abi.h
8550 F:      arch/x86/kernel/kvm.c
8551 F:      arch/x86/kernel/kvmclock.c
8552
8553 KERNFS
8554 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8555 M:      Tejun Heo <tj@kernel.org>
8556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8557 S:      Supported
8558 F:      include/linux/kernfs.h
8559 F:      fs/kernfs/
8560
8561 KEXEC
8562 M:      Eric Biederman <ebiederm@xmission.com>
8563 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8564 L:      kexec@lists.infradead.org
8565 S:      Maintained
8566 F:      include/linux/kexec.h
8567 F:      include/uapi/linux/kexec.h
8568 F:      kernel/kexec*
8569
8570 KEYS-ENCRYPTED
8571 M:      Mimi Zohar <zohar@linux.ibm.com>
8572 L:      linux-integrity@vger.kernel.org
8573 L:      keyrings@vger.kernel.org
8574 S:      Supported
8575 F:      Documentation/security/keys/trusted-encrypted.rst
8576 F:      include/keys/encrypted-type.h
8577 F:      security/keys/encrypted-keys/
8578
8579 KEYS-TRUSTED
8580 M:      James Bottomley <jejb@linux.ibm.com>
8581 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8582 M:      Mimi Zohar <zohar@linux.ibm.com>
8583 L:      linux-integrity@vger.kernel.org
8584 L:      keyrings@vger.kernel.org
8585 S:      Supported
8586 F:      Documentation/security/keys/trusted-encrypted.rst
8587 F:      include/keys/trusted-type.h
8588 F:      security/keys/trusted.c
8589 F:      security/keys/trusted.h
8590
8591 KEYS/KEYRINGS:
8592 M:      David Howells <dhowells@redhat.com>
8593 L:      keyrings@vger.kernel.org
8594 S:      Maintained
8595 F:      Documentation/security/keys/core.rst
8596 F:      include/linux/key.h
8597 F:      include/linux/key-type.h
8598 F:      include/linux/keyctl.h
8599 F:      include/uapi/linux/keyctl.h
8600 F:      include/keys/
8601 F:      security/keys/
8602
8603 KGDB / KDB /debug_core
8604 M:      Jason Wessel <jason.wessel@windriver.com>
8605 M:      Daniel Thompson <daniel.thompson@linaro.org>
8606 W:      http://kgdb.wiki.kernel.org/
8607 L:      kgdb-bugreport@lists.sourceforge.net
8608 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8609 S:      Maintained
8610 F:      Documentation/dev-tools/kgdb.rst
8611 F:      drivers/misc/kgdbts.c
8612 F:      drivers/tty/serial/kgdboc.c
8613 F:      include/linux/kdb.h
8614 F:      include/linux/kgdb.h
8615 F:      kernel/debug/
8616
8617 KMEMLEAK
8618 M:      Catalin Marinas <catalin.marinas@arm.com>
8619 S:      Maintained
8620 F:      Documentation/dev-tools/kmemleak.rst
8621 F:      include/linux/kmemleak.h
8622 F:      mm/kmemleak.c
8623 F:      mm/kmemleak-test.c
8624
8625 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8626 M:      Luis Chamberlain <mcgrof@kernel.org>
8627 L:      linux-kernel@vger.kernel.org
8628 S:      Maintained
8629 F:      kernel/kmod.c
8630 F:      include/linux/kmod.h
8631 F:      lib/test_kmod.c
8632 F:      tools/testing/selftests/kmod/
8633
8634 KPROBES
8635 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8636 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8637 M:      "David S. Miller" <davem@davemloft.net>
8638 M:      Masami Hiramatsu <mhiramat@kernel.org>
8639 S:      Maintained
8640 F:      Documentation/kprobes.txt
8641 F:      include/linux/kprobes.h
8642 F:      include/asm-generic/kprobes.h
8643 F:      kernel/kprobes.c
8644
8645 KS0108 LCD CONTROLLER DRIVER
8646 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8647 S:      Maintained
8648 F:      Documentation/auxdisplay/ks0108
8649 F:      drivers/auxdisplay/ks0108.c
8650 F:      include/linux/ks0108.h
8651
8652 L3MDEV
8653 M:      David Ahern <dsa@cumulusnetworks.com>
8654 L:      netdev@vger.kernel.org
8655 S:      Maintained
8656 F:      net/l3mdev
8657 F:      include/net/l3mdev.h
8658
8659 L7 BPF FRAMEWORK
8660 M:      John Fastabend <john.fastabend@gmail.com>
8661 M:      Daniel Borkmann <daniel@iogearbox.net>
8662 L:      netdev@vger.kernel.org
8663 L:      bpf@vger.kernel.org
8664 S:      Maintained
8665 F:      include/linux/skmsg.h
8666 F:      net/core/skmsg.c
8667 F:      net/core/sock_map.c
8668 F:      net/ipv4/tcp_bpf.c
8669
8670 LANTIQ / INTEL Ethernet drivers
8671 M:      Hauke Mehrtens <hauke@hauke-m.de>
8672 L:      netdev@vger.kernel.org
8673 S:      Maintained
8674 F:      net/dsa/tag_gswip.c
8675 F:      drivers/net/ethernet/lantiq_xrx200.c
8676 F:      drivers/net/dsa/lantiq_pce.h
8677 F:      drivers/net/dsa/lantiq_gswip.c
8678
8679 LANTIQ MIPS ARCHITECTURE
8680 M:      John Crispin <john@phrozen.org>
8681 L:      linux-mips@vger.kernel.org
8682 S:      Maintained
8683 F:      arch/mips/lantiq
8684 F:      drivers/soc/lantiq
8685
8686 LAPB module
8687 L:      linux-x25@vger.kernel.org
8688 S:      Orphan
8689 F:      Documentation/networking/lapb-module.txt
8690 F:      include/*/lapb.h
8691 F:      net/lapb/
8692
8693 LASI 53c700 driver for PARISC
8694 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8695 L:      linux-scsi@vger.kernel.org
8696 S:      Maintained
8697 F:      Documentation/scsi/53c700.txt
8698 F:      drivers/scsi/53c700*
8699
8700 LEAKING_ADDRESSES
8701 M:      Tobin C. Harding <me@tobin.cc>
8702 M:      Tycho Andersen <tycho@tycho.ws>
8703 L:      kernel-hardening@lists.openwall.com
8704 S:      Maintained
8705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8706 F:      scripts/leaking_addresses.pl
8707
8708 LED SUBSYSTEM
8709 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8710 M:      Pavel Machek <pavel@ucw.cz>
8711 R:      Dan Murphy <dmurphy@ti.com>
8712 L:      linux-leds@vger.kernel.org
8713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8714 S:      Maintained
8715 F:      Documentation/devicetree/bindings/leds/
8716 F:      drivers/leds/
8717 F:      include/linux/leds.h
8718
8719 LEGACY EEPROM DRIVER
8720 M:      Jean Delvare <jdelvare@suse.com>
8721 S:      Maintained
8722 F:      Documentation/misc-devices/eeprom
8723 F:      drivers/misc/eeprom/eeprom.c
8724
8725 LEGO MINDSTORMS EV3
8726 R:      David Lechner <david@lechnology.com>
8727 S:      Maintained
8728 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8729 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8730 F:      drivers/power/supply/lego_ev3_battery.c
8731
8732 LEGO USB Tower driver
8733 M:      Juergen Stuber <starblue@users.sourceforge.net>
8734 L:      legousb-devel@lists.sourceforge.net
8735 W:      http://legousb.sourceforge.net/
8736 S:      Maintained
8737 F:      drivers/usb/misc/legousbtower.c
8738
8739 LG LAPTOP EXTRAS
8740 M:      Matan Ziv-Av <matan@svgalib.org>
8741 L:      platform-driver-x86@vger.kernel.org
8742 S:      Maintained
8743 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8744 F:      Documentation/laptops/lg-laptop.rst
8745 F:      drivers/platform/x86/lg-laptop.c
8746
8747 LG2160 MEDIA DRIVER
8748 M:      Michael Krufky <mkrufky@linuxtv.org>
8749 L:      linux-media@vger.kernel.org
8750 W:      https://linuxtv.org
8751 W:      http://github.com/mkrufky
8752 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8753 T:      git git://linuxtv.org/mkrufky/tuners.git
8754 S:      Maintained
8755 F:      drivers/media/dvb-frontends/lg2160.*
8756
8757 LGDT3305 MEDIA DRIVER
8758 M:      Michael Krufky <mkrufky@linuxtv.org>
8759 L:      linux-media@vger.kernel.org
8760 W:      https://linuxtv.org
8761 W:      http://github.com/mkrufky
8762 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8763 T:      git git://linuxtv.org/mkrufky/tuners.git
8764 S:      Maintained
8765 F:      drivers/media/dvb-frontends/lgdt3305.*
8766
8767 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8768 M:      Viresh Kumar <vireshk@kernel.org>
8769 L:      linux-ide@vger.kernel.org
8770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8771 S:      Maintained
8772 F:      include/linux/pata_arasan_cf_data.h
8773 F:      drivers/ata/pata_arasan_cf.c
8774
8775 LIBATA PATA DRIVERS
8776 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8777 M:      Jens Axboe <axboe@kernel.dk>
8778 L:      linux-ide@vger.kernel.org
8779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8780 S:      Maintained
8781 F:      drivers/ata/pata_*.c
8782 F:      drivers/ata/ata_generic.c
8783
8784 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8785 M:      Linus Walleij <linus.walleij@linaro.org>
8786 L:      linux-ide@vger.kernel.org
8787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8788 S:      Maintained
8789 F:      drivers/ata/pata_ftide010.c
8790 F:      drivers/ata/sata_gemini.c
8791 F:      drivers/ata/sata_gemini.h
8792
8793 LIBATA SATA AHCI PLATFORM devices support
8794 M:      Hans de Goede <hdegoede@redhat.com>
8795 M:      Jens Axboe <axboe@kernel.dk>
8796 L:      linux-ide@vger.kernel.org
8797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8798 S:      Maintained
8799 F:      drivers/ata/ahci_platform.c
8800 F:      drivers/ata/libahci_platform.c
8801 F:      include/linux/ahci_platform.h
8802
8803 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8804 M:      Mikael Pettersson <mikpelinux@gmail.com>
8805 L:      linux-ide@vger.kernel.org
8806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8807 S:      Maintained
8808 F:      drivers/ata/sata_promise.*
8809
8810 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8811 M:      Jens Axboe <axboe@kernel.dk>
8812 L:      linux-ide@vger.kernel.org
8813 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8814 S:      Maintained
8815 F:      drivers/ata/
8816 F:      include/linux/ata.h
8817 F:      include/linux/libata.h
8818 F:      Documentation/devicetree/bindings/ata/
8819
8820 LIBLOCKDEP
8821 M:      Sasha Levin <alexander.levin@microsoft.com>
8822 S:      Maintained
8823 F:      tools/lib/lockdep/
8824
8825 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8826 M:      Dan Williams <dan.j.williams@intel.com>
8827 M:      Vishal Verma <vishal.l.verma@intel.com>
8828 M:      Dave Jiang <dave.jiang@intel.com>
8829 L:      linux-nvdimm@lists.01.org
8830 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8831 S:      Supported
8832 F:      drivers/nvdimm/blk.c
8833 F:      drivers/nvdimm/region_devs.c
8834
8835 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8836 M:      Vishal Verma <vishal.l.verma@intel.com>
8837 M:      Dan Williams <dan.j.williams@intel.com>
8838 M:      Dave Jiang <dave.jiang@intel.com>
8839 L:      linux-nvdimm@lists.01.org
8840 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8841 S:      Supported
8842 F:      drivers/nvdimm/btt*
8843
8844 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8845 M:      Dan Williams <dan.j.williams@intel.com>
8846 M:      Vishal Verma <vishal.l.verma@intel.com>
8847 M:      Dave Jiang <dave.jiang@intel.com>
8848 L:      linux-nvdimm@lists.01.org
8849 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8850 S:      Supported
8851 F:      drivers/nvdimm/pmem*
8852
8853 LIBNVDIMM: DEVICETREE BINDINGS
8854 M:      Oliver O'Halloran <oohall@gmail.com>
8855 L:      linux-nvdimm@lists.01.org
8856 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8857 S:      Supported
8858 F:      drivers/nvdimm/of_pmem.c
8859 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8860
8861 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8862 M:      Dan Williams <dan.j.williams@intel.com>
8863 M:      Vishal Verma <vishal.l.verma@intel.com>
8864 M:      Dave Jiang <dave.jiang@intel.com>
8865 M:      Keith Busch <keith.busch@intel.com>
8866 M:      Ira Weiny <ira.weiny@intel.com>
8867 L:      linux-nvdimm@lists.01.org
8868 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8870 S:      Supported
8871 F:      drivers/nvdimm/*
8872 F:      drivers/acpi/nfit/*
8873 F:      include/linux/nd.h
8874 F:      include/linux/libnvdimm.h
8875 F:      include/uapi/linux/ndctl.h
8876
8877 LIGHTNVM PLATFORM SUPPORT
8878 M:      Matias Bjorling <mb@lightnvm.io>
8879 W:      http://github/OpenChannelSSD
8880 L:      linux-block@vger.kernel.org
8881 S:      Maintained
8882 F:      drivers/lightnvm/
8883 F:      include/linux/lightnvm.h
8884 F:      include/uapi/linux/lightnvm.h
8885
8886 LINUX FOR POWER MACINTOSH
8887 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8888 W:      http://www.penguinppc.org/
8889 L:      linuxppc-dev@lists.ozlabs.org
8890 S:      Maintained
8891 F:      arch/powerpc/platforms/powermac/
8892 F:      drivers/macintosh/
8893
8894 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8895 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8896 M:      Paul Mackerras <paulus@samba.org>
8897 M:      Michael Ellerman <mpe@ellerman.id.au>
8898 W:      https://github.com/linuxppc/linux/wiki
8899 L:      linuxppc-dev@lists.ozlabs.org
8900 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8901 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8902 S:      Supported
8903 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8904 F:      Documentation/devicetree/bindings/powerpc/
8905 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8906 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8907 F:      Documentation/powerpc/
8908 F:      arch/powerpc/
8909 F:      drivers/char/tpm/tpm_ibmvtpm*
8910 F:      drivers/crypto/nx/
8911 F:      drivers/crypto/vmx/
8912 F:      drivers/i2c/busses/i2c-opal.c
8913 F:      drivers/net/ethernet/ibm/ibmveth.*
8914 F:      drivers/net/ethernet/ibm/ibmvnic.*
8915 F:      drivers/pci/hotplug/pnv_php.c
8916 F:      drivers/pci/hotplug/rpa*
8917 F:      drivers/rtc/rtc-opal.c
8918 F:      drivers/scsi/ibmvscsi/
8919 F:      drivers/tty/hvc/hvc_opal.c
8920 F:      drivers/watchdog/wdrtas.c
8921 F:      tools/testing/selftests/powerpc
8922 N:      /pmac
8923 N:      powermac
8924 N:      powernv
8925 N:      [^a-z0-9]ps3
8926 N:      pseries
8927
8928 LINUX FOR POWERPC EMBEDDED MPC5XXX
8929 M:      Anatolij Gustschin <agust@denx.de>
8930 L:      linuxppc-dev@lists.ozlabs.org
8931 T:      git git://git.denx.de/linux-denx-agust.git
8932 S:      Maintained
8933 F:      arch/powerpc/platforms/512x/
8934 F:      arch/powerpc/platforms/52xx/
8935
8936 LINUX FOR POWERPC EMBEDDED PPC4XX
8937 M:      Alistair Popple <alistair@popple.id.au>
8938 M:      Matt Porter <mporter@kernel.crashing.org>
8939 W:      http://www.penguinppc.org/
8940 L:      linuxppc-dev@lists.ozlabs.org
8941 S:      Maintained
8942 F:      arch/powerpc/platforms/40x/
8943 F:      arch/powerpc/platforms/44x/
8944
8945 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8946 M:      Scott Wood <oss@buserror.net>
8947 M:      Kumar Gala <galak@kernel.crashing.org>
8948 W:      http://www.penguinppc.org/
8949 L:      linuxppc-dev@lists.ozlabs.org
8950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8951 S:      Maintained
8952 F:      arch/powerpc/platforms/83xx/
8953 F:      arch/powerpc/platforms/85xx/
8954 F:      Documentation/devicetree/bindings/powerpc/fsl/
8955
8956 LINUX FOR POWERPC EMBEDDED PPC8XX
8957 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8958 W:      http://www.penguinppc.org/
8959 L:      linuxppc-dev@lists.ozlabs.org
8960 S:      Maintained
8961 F:      arch/powerpc/platforms/8xx/
8962
8963 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8964 L:      linuxppc-dev@lists.ozlabs.org
8965 S:      Orphan
8966 F:      arch/powerpc/*/*virtex*
8967 F:      arch/powerpc/*/*/*virtex*
8968
8969 LINUX FOR POWERPC PA SEMI PWRFICIENT
8970 L:      linuxppc-dev@lists.ozlabs.org
8971 S:      Orphan
8972 F:      arch/powerpc/platforms/pasemi/
8973 F:      drivers/*/*pasemi*
8974 F:      drivers/*/*/*pasemi*
8975
8976 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8977 M:      Kees Cook <keescook@chromium.org>
8978 S:      Maintained
8979 F:      drivers/misc/lkdtm/*
8980
8981 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8982 M:      Alan Stern <stern@rowland.harvard.edu>
8983 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8984 M:      Will Deacon <will.deacon@arm.com>
8985 M:      Peter Zijlstra <peterz@infradead.org>
8986 M:      Boqun Feng <boqun.feng@gmail.com>
8987 M:      Nicholas Piggin <npiggin@gmail.com>
8988 M:      David Howells <dhowells@redhat.com>
8989 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8990 M:      Luc Maranget <luc.maranget@inria.fr>
8991 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
8992 R:      Akira Yokosawa <akiyks@gmail.com>
8993 R:      Daniel Lustig <dlustig@nvidia.com>
8994 L:      linux-kernel@vger.kernel.org
8995 L:      linux-arch@vger.kernel.org
8996 S:      Supported
8997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8998 F:      tools/memory-model/
8999 F:      Documentation/atomic_bitops.txt
9000 F:      Documentation/atomic_t.txt
9001 F:      Documentation/core-api/atomic_ops.rst
9002 F:      Documentation/core-api/refcount-vs-atomic.rst
9003 F:      Documentation/memory-barriers.txt
9004
9005 LIS3LV02D ACCELEROMETER DRIVER
9006 M:      Eric Piel <eric.piel@tremplin-utc.net>
9007 S:      Maintained
9008 F:      Documentation/misc-devices/lis3lv02d
9009 F:      drivers/misc/lis3lv02d/
9010 F:      drivers/platform/x86/hp_accel.c
9011
9012 LIVE PATCHING
9013 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9014 M:      Jiri Kosina <jikos@kernel.org>
9015 M:      Miroslav Benes <mbenes@suse.cz>
9016 M:      Petr Mladek <pmladek@suse.com>
9017 R:      Joe Lawrence <joe.lawrence@redhat.com>
9018 S:      Maintained
9019 F:      kernel/livepatch/
9020 F:      include/linux/livepatch.h
9021 F:      arch/x86/include/asm/livepatch.h
9022 F:      arch/x86/kernel/livepatch.c
9023 F:      Documentation/livepatch/
9024 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9025 F:      samples/livepatch/
9026 F:      tools/testing/selftests/livepatch/
9027 L:      live-patching@vger.kernel.org
9028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9029
9030 LLC (802.2)
9031 L:      netdev@vger.kernel.org
9032 S:      Odd fixes
9033 F:      include/linux/llc.h
9034 F:      include/uapi/linux/llc.h
9035 F:      include/net/llc*
9036 F:      net/llc/
9037
9038 LM73 HARDWARE MONITOR DRIVER
9039 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9040 L:      linux-hwmon@vger.kernel.org
9041 S:      Maintained
9042 F:      drivers/hwmon/lm73.c
9043
9044 LM78 HARDWARE MONITOR DRIVER
9045 M:      Jean Delvare <jdelvare@suse.com>
9046 L:      linux-hwmon@vger.kernel.org
9047 S:      Maintained
9048 F:      Documentation/hwmon/lm78
9049 F:      drivers/hwmon/lm78.c
9050
9051 LM83 HARDWARE MONITOR DRIVER
9052 M:      Jean Delvare <jdelvare@suse.com>
9053 L:      linux-hwmon@vger.kernel.org
9054 S:      Maintained
9055 F:      Documentation/hwmon/lm83
9056 F:      drivers/hwmon/lm83.c
9057
9058 LM90 HARDWARE MONITOR DRIVER
9059 M:      Jean Delvare <jdelvare@suse.com>
9060 L:      linux-hwmon@vger.kernel.org
9061 S:      Maintained
9062 F:      Documentation/hwmon/lm90
9063 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9064 F:      drivers/hwmon/lm90.c
9065 F:      include/dt-bindings/thermal/lm90.h
9066
9067 LM95234 HARDWARE MONITOR DRIVER
9068 M:      Guenter Roeck <linux@roeck-us.net>
9069 L:      linux-hwmon@vger.kernel.org
9070 S:      Maintained
9071 F:      Documentation/hwmon/lm95234
9072 F:      drivers/hwmon/lm95234.c
9073
9074 LME2510 MEDIA DRIVER
9075 M:      Malcolm Priestley <tvboxspy@gmail.com>
9076 L:      linux-media@vger.kernel.org
9077 W:      https://linuxtv.org
9078 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9079 S:      Maintained
9080 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9081
9082 LOADPIN SECURITY MODULE
9083 M:      Kees Cook <keescook@chromium.org>
9084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9085 S:      Supported
9086 F:      security/loadpin/
9087 F:      Documentation/admin-guide/LSM/LoadPin.rst
9088
9089 LOCKING PRIMITIVES
9090 M:      Peter Zijlstra <peterz@infradead.org>
9091 M:      Ingo Molnar <mingo@redhat.com>
9092 M:      Will Deacon <will.deacon@arm.com>
9093 L:      linux-kernel@vger.kernel.org
9094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9095 S:      Maintained
9096 F:      Documentation/locking/
9097 F:      include/linux/lockdep.h
9098 F:      include/linux/spinlock*.h
9099 F:      arch/*/include/asm/spinlock*.h
9100 F:      include/linux/rwlock*.h
9101 F:      include/linux/mutex*.h
9102 F:      include/linux/rwsem*.h
9103 F:      arch/*/include/asm/rwsem.h
9104 F:      include/linux/seqlock.h
9105 F:      lib/locking*.[ch]
9106 F:      kernel/locking/
9107 X:      kernel/locking/locktorture.c
9108
9109 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9110 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9111 L:      linux-ntfs-dev@lists.sourceforge.net
9112 W:      http://www.linux-ntfs.org/content/view/19/37/
9113 S:      Maintained
9114 F:      Documentation/ldm.txt
9115 F:      block/partitions/ldm.*
9116
9117 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9118 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9119 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9120 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9121 L:      MPT-FusionLinux.pdl@broadcom.com
9122 L:      linux-scsi@vger.kernel.org
9123 W:      http://www.avagotech.com/support/
9124 S:      Supported
9125 F:      drivers/message/fusion/
9126 F:      drivers/scsi/mpt3sas/
9127
9128 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9129 M:      Matthew Wilcox <willy@infradead.org>
9130 L:      linux-scsi@vger.kernel.org
9131 S:      Maintained
9132 F:      drivers/scsi/sym53c8xx_2/
9133
9134 LTC1660 DAC DRIVER
9135 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9136 L:      linux-iio@vger.kernel.org
9137 S:      Maintained
9138 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9139 F:      drivers/iio/dac/ltc1660.c
9140
9141 LTC4261 HARDWARE MONITOR DRIVER
9142 M:      Guenter Roeck <linux@roeck-us.net>
9143 L:      linux-hwmon@vger.kernel.org
9144 S:      Maintained
9145 F:      Documentation/hwmon/ltc4261
9146 F:      drivers/hwmon/ltc4261.c
9147
9148 LTC4306 I2C MULTIPLEXER DRIVER
9149 M:      Michael Hennerich <michael.hennerich@analog.com>
9150 W:      http://ez.analog.com/community/linux-device-drivers
9151 L:      linux-i2c@vger.kernel.org
9152 S:      Supported
9153 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9154 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9155
9156 LTP (Linux Test Project)
9157 M:      Mike Frysinger <vapier@gentoo.org>
9158 M:      Cyril Hrubis <chrubis@suse.cz>
9159 M:      Wanlong Gao <wanlong.gao@gmail.com>
9160 M:      Jan Stancek <jstancek@redhat.com>
9161 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9162 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9163 L:      ltp@lists.linux.it (subscribers-only)
9164 W:      http://linux-test-project.github.io/
9165 T:      git git://github.com/linux-test-project/ltp.git
9166 S:      Maintained
9167
9168 M68K ARCHITECTURE
9169 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9170 L:      linux-m68k@lists.linux-m68k.org
9171 W:      http://www.linux-m68k.org/
9172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9173 S:      Maintained
9174 F:      arch/m68k/
9175 F:      drivers/zorro/
9176
9177 M68K ON APPLE MACINTOSH
9178 M:      Joshua Thompson <funaho@jurai.org>
9179 W:      http://www.mac.linux-m68k.org/
9180 L:      linux-m68k@lists.linux-m68k.org
9181 S:      Maintained
9182 F:      arch/m68k/mac/
9183
9184 M68K ON HP9000/300
9185 M:      Philip Blundell <philb@gnu.org>
9186 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9187 S:      Maintained
9188 F:      arch/m68k/hp300/
9189
9190 M88DS3103 MEDIA DRIVER
9191 M:      Antti Palosaari <crope@iki.fi>
9192 L:      linux-media@vger.kernel.org
9193 W:      https://linuxtv.org
9194 W:      http://palosaari.fi/linux/
9195 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9196 T:      git git://linuxtv.org/anttip/media_tree.git
9197 S:      Maintained
9198 F:      drivers/media/dvb-frontends/m88ds3103*
9199
9200 M88RS2000 MEDIA DRIVER
9201 M:      Malcolm Priestley <tvboxspy@gmail.com>
9202 L:      linux-media@vger.kernel.org
9203 W:      https://linuxtv.org
9204 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9205 S:      Maintained
9206 F:      drivers/media/dvb-frontends/m88rs2000*
9207
9208 MA901 MASTERKIT USB FM RADIO DRIVER
9209 M:      Alexey Klimov <klimov.linux@gmail.com>
9210 L:      linux-media@vger.kernel.org
9211 T:      git git://linuxtv.org/media_tree.git
9212 S:      Maintained
9213 F:      drivers/media/radio/radio-ma901.c
9214
9215 MAC80211
9216 M:      Johannes Berg <johannes@sipsolutions.net>
9217 L:      linux-wireless@vger.kernel.org
9218 W:      http://wireless.kernel.org/
9219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9220 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9221 S:      Maintained
9222 F:      Documentation/networking/mac80211-injection.txt
9223 F:      include/net/mac80211.h
9224 F:      net/mac80211/
9225 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9226 F:      Documentation/networking/mac80211_hwsim/README
9227
9228 MAILBOX API
9229 M:      Jassi Brar <jassisinghbrar@gmail.com>
9230 L:      linux-kernel@vger.kernel.org
9231 S:      Maintained
9232 F:      drivers/mailbox/
9233 F:      include/linux/mailbox_client.h
9234 F:      include/linux/mailbox_controller.h
9235
9236 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9237 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9238 W:      http://www.kernel.org/doc/man-pages
9239 L:      linux-man@vger.kernel.org
9240 S:      Maintained
9241
9242 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9243 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9244 L:      linux-mips@vger.kernel.org
9245 S:      Maintained
9246 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9247
9248 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9249 M:      Andrew Lunn <andrew@lunn.ch>
9250 M:      Vivien Didelot <vivien.didelot@gmail.com>
9251 L:      netdev@vger.kernel.org
9252 S:      Maintained
9253 F:      drivers/net/dsa/mv88e6xxx/
9254 F:      include/linux/platform_data/mv88e6xxx.h
9255 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9256
9257 MARVELL ARMADA DRM SUPPORT
9258 M:      Russell King <linux@armlinux.org.uk>
9259 S:      Maintained
9260 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9261 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9262 F:      drivers/gpu/drm/armada/
9263 F:      include/uapi/drm/armada_drm.h
9264 F:      Documentation/devicetree/bindings/display/armada/
9265
9266 MARVELL ARMADA 3700 PHY DRIVERS
9267 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9268 S:      Maintained
9269 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9270 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9271 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9272 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9273
9274 MARVELL CRYPTO DRIVER
9275 M:      Boris Brezillon <bbrezillon@kernel.org>
9276 M:      Arnaud Ebalard <arno@natisbad.org>
9277 F:      drivers/crypto/marvell/
9278 S:      Maintained
9279 L:      linux-crypto@vger.kernel.org
9280
9281 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9282 M:      Mirko Lindner <mlindner@marvell.com>
9283 M:      Stephen Hemminger <stephen@networkplumber.org>
9284 L:      netdev@vger.kernel.org
9285 S:      Maintained
9286 F:      drivers/net/ethernet/marvell/sk*
9287
9288 MARVELL LIBERTAS WIRELESS DRIVER
9289 L:      libertas-dev@lists.infradead.org
9290 S:      Orphan
9291 F:      drivers/net/wireless/marvell/libertas/
9292
9293 MARVELL MACCHIATOBIN SUPPORT
9294 M:      Russell King <linux@armlinux.org.uk>
9295 L:      linux-arm-kernel@lists.infradead.org
9296 S:      Maintained
9297 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9298
9299 MARVELL MV643XX ETHERNET DRIVER
9300 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9301 L:      netdev@vger.kernel.org
9302 S:      Maintained
9303 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9304 F:      include/linux/mv643xx.h
9305
9306 MARVELL MV88X3310 PHY DRIVER
9307 M:      Russell King <linux@armlinux.org.uk>
9308 L:      netdev@vger.kernel.org
9309 S:      Maintained
9310 F:      drivers/net/phy/marvell10g.c
9311
9312 MARVELL MVEBU THERMAL DRIVER
9313 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9314 S:      Maintained
9315 F:      drivers/thermal/armada_thermal.c
9316
9317 MARVELL MVNETA ETHERNET DRIVER
9318 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9319 L:      netdev@vger.kernel.org
9320 S:      Maintained
9321 F:      drivers/net/ethernet/marvell/mvneta.*
9322
9323 MARVELL MWIFIEX WIRELESS DRIVER
9324 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9325 M:      Nishant Sarmukadam <nishants@marvell.com>
9326 M:      Ganapathi Bhat <gbhat@marvell.com>
9327 M:      Xinming Hu <huxinming820@gmail.com>
9328 L:      linux-wireless@vger.kernel.org
9329 S:      Maintained
9330 F:      drivers/net/wireless/marvell/mwifiex/
9331
9332 MARVELL MWL8K WIRELESS DRIVER
9333 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9334 L:      linux-wireless@vger.kernel.org
9335 S:      Odd Fixes
9336 F:      drivers/net/wireless/marvell/mwl8k.c
9337
9338 MARVELL NAND CONTROLLER DRIVER
9339 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9340 L:      linux-mtd@lists.infradead.org
9341 S:      Maintained
9342 F:      drivers/mtd/nand/raw/marvell_nand.c
9343 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9344
9345 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9346 M:      Nicolas Pitre <nico@fluxnic.net>
9347 S:      Odd Fixes
9348 F:      drivers/mmc/host/mvsdio.*
9349
9350 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9351 M:      Hu Ziji <huziji@marvell.com>
9352 L:      linux-mmc@vger.kernel.org
9353 S:      Supported
9354 F:      drivers/mmc/host/sdhci-xenon*
9355 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9356
9357 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9358 M:      Sunil Goutham <sgoutham@marvell.com>
9359 M:      Linu Cherian <lcherian@marvell.com>
9360 M:      Geetha sowjanya <gakula@marvell.com>
9361 M:      Jerin Jacob <jerinj@marvell.com>
9362 L:      netdev@vger.kernel.org
9363 S:      Supported
9364 F:      drivers/net/ethernet/marvell/octeontx2/af/
9365
9366 MATROX FRAMEBUFFER DRIVER
9367 L:      linux-fbdev@vger.kernel.org
9368 S:      Orphan
9369 F:      drivers/video/fbdev/matrox/matroxfb_*
9370 F:      include/uapi/linux/matroxfb.h
9371
9372 MAX16065 HARDWARE MONITOR DRIVER
9373 M:      Guenter Roeck <linux@roeck-us.net>
9374 L:      linux-hwmon@vger.kernel.org
9375 S:      Maintained
9376 F:      Documentation/hwmon/max16065
9377 F:      drivers/hwmon/max16065.c
9378
9379 MAX2175 SDR TUNER DRIVER
9380 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9381 L:      linux-media@vger.kernel.org
9382 T:      git git://linuxtv.org/media_tree.git
9383 S:      Maintained
9384 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9385 F:      Documentation/media/v4l-drivers/max2175.rst
9386 F:      drivers/media/i2c/max2175*
9387 F:      include/uapi/linux/max2175.h
9388
9389 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9390 L:      linux-hwmon@vger.kernel.org
9391 S:      Orphan
9392 F:      Documentation/hwmon/max6650
9393 F:      drivers/hwmon/max6650.c
9394
9395 MAX6697 HARDWARE MONITOR DRIVER
9396 M:      Guenter Roeck <linux@roeck-us.net>
9397 L:      linux-hwmon@vger.kernel.org
9398 S:      Maintained
9399 F:      Documentation/hwmon/max6697
9400 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9401 F:      drivers/hwmon/max6697.c
9402 F:      include/linux/platform_data/max6697.h
9403
9404 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9405 M:      Peter Rosin <peda@axentia.se>
9406 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9407 S:      Maintained
9408 F:      Documentation/devicetree/bindings/sound/max9860.txt
9409 F:      sound/soc/codecs/max9860.*
9410
9411 MAXIM MAX77650 PMIC MFD DRIVER
9412 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
9413 L:      linux-kernel@vger.kernel.org
9414 S:      Maintained
9415 F:      Documentation/devicetree/bindings/*/*max77650.txt
9416 F:      Documentation/devicetree/bindings/*/max77650*.txt
9417 F:      include/linux/mfd/max77650.h
9418 F:      drivers/mfd/max77650.c
9419 F:      drivers/regulator/max77650-regulator.c
9420 F:      drivers/power/supply/max77650-charger.c
9421 F:      drivers/input/misc/max77650-onkey.c
9422 F:      drivers/leds/leds-max77650.c
9423 F:      drivers/gpio/gpio-max77650.c
9424
9425 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9426 M:      Javier Martinez Canillas <javier@dowhile0.org>
9427 L:      linux-kernel@vger.kernel.org
9428 S:      Supported
9429 F:      drivers/regulator/max77802-regulator.c
9430 F:      Documentation/devicetree/bindings/*/*max77802.txt
9431 F:      include/dt-bindings/*/*max77802.h
9432
9433 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9434 M:      Krzysztof Kozlowski <krzk@kernel.org>
9435 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9436 L:      linux-pm@vger.kernel.org
9437 S:      Supported
9438 F:      drivers/power/supply/max14577_charger.c
9439 F:      drivers/power/supply/max77693_charger.c
9440
9441 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9442 M:      Chanwoo Choi <cw00.choi@samsung.com>
9443 M:      Krzysztof Kozlowski <krzk@kernel.org>
9444 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9445 L:      linux-kernel@vger.kernel.org
9446 S:      Supported
9447 F:      drivers/*/max14577*.c
9448 F:      drivers/*/max77686*.c
9449 F:      drivers/*/max77693*.c
9450 F:      drivers/extcon/extcon-max14577.c
9451 F:      drivers/extcon/extcon-max77693.c
9452 F:      drivers/rtc/rtc-max77686.c
9453 F:      drivers/clk/clk-max77686.c
9454 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9455 F:      Documentation/devicetree/bindings/*/max77686.txt
9456 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9457 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9458 F:      include/linux/mfd/max14577*.h
9459 F:      include/linux/mfd/max77686*.h
9460 F:      include/linux/mfd/max77693*.h
9461
9462 MAXIRADIO FM RADIO RECEIVER DRIVER
9463 M:      Hans Verkuil <hverkuil@xs4all.nl>
9464 L:      linux-media@vger.kernel.org
9465 T:      git git://linuxtv.org/media_tree.git
9466 W:      https://linuxtv.org
9467 S:      Maintained
9468 F:      drivers/media/radio/radio-maxiradio*
9469
9470 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9471 M:      Peter Rosin <peda@axentia.se>
9472 L:      linux-iio@vger.kernel.org
9473 S:      Maintained
9474 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9475 F:      drivers/iio/potentiometer/mcp4018.c
9476 F:      drivers/iio/potentiometer/mcp4531.c
9477
9478 MCR20A IEEE-802.15.4 RADIO DRIVER
9479 M:      Xue Liu <liuxuenetmail@gmail.com>
9480 L:      linux-wpan@vger.kernel.org
9481 W:      https://github.com/xueliu/mcr20a-linux
9482 S:      Maintained
9483 F:      drivers/net/ieee802154/mcr20a.c
9484 F:      drivers/net/ieee802154/mcr20a.h
9485 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9486
9487 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9488 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9489 L:      linux-iio@vger.kernel.org
9490 S:      Maintained
9491 F:      drivers/iio/dac/cio-dac.c
9492
9493 MEDIA DRIVERS FOR ASCOT2E
9494 M:      Sergey Kozlov <serjk@netup.ru>
9495 M:      Abylay Ospan <aospan@netup.ru>
9496 L:      linux-media@vger.kernel.org
9497 W:      https://linuxtv.org
9498 W:      http://netup.tv/
9499 T:      git git://linuxtv.org/media_tree.git
9500 S:      Supported
9501 F:      drivers/media/dvb-frontends/ascot2e*
9502
9503 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9504 M:      Jasmin Jessich <jasmin@anw.at>
9505 L:      linux-media@vger.kernel.org
9506 W:      https://linuxtv.org
9507 T:      git git://linuxtv.org/media_tree.git
9508 S:      Maintained
9509 F:      drivers/media/dvb-frontends/cxd2099*
9510
9511 MEDIA DRIVERS FOR CXD2841ER
9512 M:      Sergey Kozlov <serjk@netup.ru>
9513 M:      Abylay Ospan <aospan@netup.ru>
9514 L:      linux-media@vger.kernel.org
9515 W:      https://linuxtv.org
9516 W:      http://netup.tv/
9517 T:      git git://linuxtv.org/media_tree.git
9518 S:      Supported
9519 F:      drivers/media/dvb-frontends/cxd2841er*
9520
9521 MEDIA DRIVERS FOR CXD2880
9522 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9523 L:      linux-media@vger.kernel.org
9524 W:      http://linuxtv.org/
9525 T:      git git://linuxtv.org/media_tree.git
9526 S:      Supported
9527 F:      drivers/media/dvb-frontends/cxd2880/*
9528 F:      drivers/media/spi/cxd2880*
9529
9530 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9531 L:      linux-media@vger.kernel.org
9532 W:      https://linuxtv.org
9533 T:      git git://linuxtv.org/media_tree.git
9534 S:      Orphan
9535 F:      drivers/media/pci/ddbridge/*
9536
9537 MEDIA DRIVERS FOR FREESCALE IMX
9538 M:      Steve Longerbeam <slongerbeam@gmail.com>
9539 M:      Philipp Zabel <p.zabel@pengutronix.de>
9540 L:      linux-media@vger.kernel.org
9541 T:      git git://linuxtv.org/media_tree.git
9542 S:      Maintained
9543 F:      Documentation/devicetree/bindings/media/imx.txt
9544 F:      Documentation/media/v4l-drivers/imx.rst
9545 F:      drivers/staging/media/imx/
9546 F:      include/linux/imx-media.h
9547 F:      include/media/imx.h
9548
9549 MEDIA DRIVER FOR FREESCALE IMX PXP
9550 M:      Philipp Zabel <p.zabel@pengutronix.de>
9551 L:      linux-media@vger.kernel.org
9552 T:      git git://linuxtv.org/media_tree.git
9553 S:      Maintained
9554 F:      drivers/media/platform/imx-pxp.[ch]
9555
9556 MEDIA DRIVERS FOR FREESCALE IMX7
9557 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9558 L:      linux-media@vger.kernel.org
9559 T:      git git://linuxtv.org/media_tree.git
9560 S:      Maintained
9561 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9562 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9563 F:      Documentation/media/v4l-drivers/imx7.rst
9564 F:      drivers/staging/media/imx/imx7-media-csi.c
9565 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9566
9567 MEDIA DRIVERS FOR HELENE
9568 M:      Abylay Ospan <aospan@netup.ru>
9569 L:      linux-media@vger.kernel.org
9570 W:      https://linuxtv.org
9571 W:      http://netup.tv/
9572 T:      git git://linuxtv.org/media_tree.git
9573 S:      Supported
9574 F:      drivers/media/dvb-frontends/helene*
9575
9576 MEDIA DRIVERS FOR HORUS3A
9577 M:      Sergey Kozlov <serjk@netup.ru>
9578 M:      Abylay Ospan <aospan@netup.ru>
9579 L:      linux-media@vger.kernel.org
9580 W:      https://linuxtv.org
9581 W:      http://netup.tv/
9582 T:      git git://linuxtv.org/media_tree.git
9583 S:      Supported
9584 F:      drivers/media/dvb-frontends/horus3a*
9585
9586 MEDIA DRIVERS FOR LNBH25
9587 M:      Sergey Kozlov <serjk@netup.ru>
9588 M:      Abylay Ospan <aospan@netup.ru>
9589 L:      linux-media@vger.kernel.org
9590 W:      https://linuxtv.org
9591 W:      http://netup.tv/
9592 T:      git git://linuxtv.org/media_tree.git
9593 S:      Supported
9594 F:      drivers/media/dvb-frontends/lnbh25*
9595
9596 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9597 L:      linux-media@vger.kernel.org
9598 W:      https://linuxtv.org
9599 T:      git git://linuxtv.org/media_tree.git
9600 S:      Orphan
9601 F:      drivers/media/dvb-frontends/mxl5xx*
9602
9603 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9604 M:      Sergey Kozlov <serjk@netup.ru>
9605 M:      Abylay Ospan <aospan@netup.ru>
9606 L:      linux-media@vger.kernel.org
9607 W:      https://linuxtv.org
9608 W:      http://netup.tv/
9609 T:      git git://linuxtv.org/media_tree.git
9610 S:      Supported
9611 F:      drivers/media/pci/netup_unidvb/*
9612
9613 MEDIA DRIVERS FOR RENESAS - CEU
9614 M:      Jacopo Mondi <jacopo@jmondi.org>
9615 L:      linux-media@vger.kernel.org
9616 L:      linux-renesas-soc@vger.kernel.org
9617 T:      git git://linuxtv.org/media_tree.git
9618 S:      Supported
9619 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9620 F:      drivers/media/platform/renesas-ceu.c
9621 F:      include/media/drv-intf/renesas-ceu.h
9622
9623 MEDIA DRIVERS FOR RENESAS - DRIF
9624 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9625 L:      linux-media@vger.kernel.org
9626 L:      linux-renesas-soc@vger.kernel.org
9627 T:      git git://linuxtv.org/media_tree.git
9628 S:      Supported
9629 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9630 F:      drivers/media/platform/rcar_drif.c
9631
9632 MEDIA DRIVERS FOR RENESAS - FCP
9633 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9634 L:      linux-media@vger.kernel.org
9635 L:      linux-renesas-soc@vger.kernel.org
9636 T:      git git://linuxtv.org/media_tree.git
9637 S:      Supported
9638 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9639 F:      drivers/media/platform/rcar-fcp.c
9640 F:      include/media/rcar-fcp.h
9641
9642 MEDIA DRIVERS FOR RENESAS - FDP1
9643 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9644 L:      linux-media@vger.kernel.org
9645 L:      linux-renesas-soc@vger.kernel.org
9646 T:      git git://linuxtv.org/media_tree.git
9647 S:      Supported
9648 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9649 F:      drivers/media/platform/rcar_fdp1.c
9650
9651 MEDIA DRIVERS FOR RENESAS - VIN
9652 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9653 L:      linux-media@vger.kernel.org
9654 L:      linux-renesas-soc@vger.kernel.org
9655 T:      git git://linuxtv.org/media_tree.git
9656 S:      Supported
9657 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9658 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9659 F:      drivers/media/platform/rcar-vin/
9660
9661 MEDIA DRIVERS FOR RENESAS - VSP1
9662 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9663 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9664 L:      linux-media@vger.kernel.org
9665 L:      linux-renesas-soc@vger.kernel.org
9666 T:      git git://linuxtv.org/media_tree.git
9667 S:      Supported
9668 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9669 F:      drivers/media/platform/vsp1/
9670
9671 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9672 L:      linux-media@vger.kernel.org
9673 W:      https://linuxtv.org
9674 T:      git git://linuxtv.org/media_tree.git
9675 S:      Orphan
9676 F:      drivers/media/dvb-frontends/stv0910*
9677
9678 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9679 L:      linux-media@vger.kernel.org
9680 W:      https://linuxtv.org
9681 T:      git git://linuxtv.org/media_tree.git
9682 S:      Orphan
9683 F:      drivers/media/dvb-frontends/stv6111*
9684
9685 MEDIA DRIVERS FOR STM32 - DCMI
9686 M:      Hugues Fruchet <hugues.fruchet@st.com>
9687 L:      linux-media@vger.kernel.org
9688 T:      git git://linuxtv.org/media_tree.git
9689 S:      Supported
9690 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9691 F:      drivers/media/platform/stm32/stm32-dcmi.c
9692
9693 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9694 M:      Dmitry Osipenko <digetx@gmail.com>
9695 L:      linux-media@vger.kernel.org
9696 L:      linux-tegra@vger.kernel.org
9697 T:      git git://linuxtv.org/media_tree.git
9698 S:      Maintained
9699 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9700 F:      drivers/staging/media/tegra-vde/
9701
9702 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9703 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9704 P:      LinuxTV.org Project
9705 L:      linux-media@vger.kernel.org
9706 W:      https://linuxtv.org
9707 Q:      http://patchwork.kernel.org/project/linux-media/list/
9708 T:      git git://linuxtv.org/media_tree.git
9709 S:      Maintained
9710 F:      Documentation/devicetree/bindings/media/
9711 F:      Documentation/media/
9712 F:      drivers/media/
9713 F:      drivers/staging/media/
9714 F:      include/linux/platform_data/media/
9715 F:      include/media/
9716 F:      include/uapi/linux/dvb/
9717 F:      include/uapi/linux/videodev2.h
9718 F:      include/uapi/linux/media.h
9719 F:      include/uapi/linux/v4l2-*
9720 F:      include/uapi/linux/meye.h
9721 F:      include/uapi/linux/ivtv*
9722 F:      include/uapi/linux/uvcvideo.h
9723
9724 MEDIATEK BLUETOOTH DRIVER
9725 M:      Sean Wang <sean.wang@mediatek.com>
9726 L:      linux-bluetooth@vger.kernel.org
9727 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9728 S:      Maintained
9729 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9730 F:      drivers/bluetooth/btmtkuart.c
9731
9732 MEDIATEK CIR DRIVER
9733 M:      Sean Wang <sean.wang@mediatek.com>
9734 S:      Maintained
9735 F:      drivers/media/rc/mtk-cir.c
9736
9737 MEDIATEK DMA DRIVER
9738 M:      Sean Wang <sean.wang@mediatek.com>
9739 L:      dmaengine@vger.kernel.org
9740 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9741 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9742 S:      Maintained
9743 F:      Documentation/devicetree/bindings/dma/mtk-*
9744 F:      drivers/dma/mediatek/
9745
9746 MEDIATEK PMIC LED DRIVER
9747 M:      Sean Wang <sean.wang@mediatek.com>
9748 S:      Maintained
9749 F:      drivers/leds/leds-mt6323.c
9750 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9751
9752 MEDIATEK ETHERNET DRIVER
9753 M:      Felix Fietkau <nbd@openwrt.org>
9754 M:      John Crispin <john@phrozen.org>
9755 M:      Sean Wang <sean.wang@mediatek.com>
9756 M:      Nelson Chang <nelson.chang@mediatek.com>
9757 L:      netdev@vger.kernel.org
9758 S:      Maintained
9759 F:      drivers/net/ethernet/mediatek/
9760
9761 MEDIATEK SWITCH DRIVER
9762 M:      Sean Wang <sean.wang@mediatek.com>
9763 L:      netdev@vger.kernel.org
9764 S:      Maintained
9765 F:      drivers/net/dsa/mt7530.*
9766 F:      net/dsa/tag_mtk.c
9767
9768 MEDIATEK JPEG DRIVER
9769 M:      Rick Chang <rick.chang@mediatek.com>
9770 M:      Bin Liu <bin.liu@mediatek.com>
9771 S:      Supported
9772 F:      drivers/media/platform/mtk-jpeg/
9773 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9774
9775 MEDIATEK MDP DRIVER
9776 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9777 M:      Houlong Wei <houlong.wei@mediatek.com>
9778 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9779 S:      Supported
9780 F:      drivers/media/platform/mtk-mdp/
9781 F:      drivers/media/platform/mtk-vpu/
9782 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9783
9784 MEDIATEK MEDIA DRIVER
9785 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9786 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9787 S:      Supported
9788 F:      drivers/media/platform/mtk-vcodec/
9789 F:      drivers/media/platform/mtk-vpu/
9790 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9791 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9792
9793 MEDIATEK MT76 WIRELESS LAN DRIVER
9794 M:      Felix Fietkau <nbd@nbd.name>
9795 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9796 L:      linux-wireless@vger.kernel.org
9797 S:      Maintained
9798 F:      drivers/net/wireless/mediatek/mt76/
9799
9800 MEDIATEK MT7601U WIRELESS LAN DRIVER
9801 M:      Jakub Kicinski <kubakici@wp.pl>
9802 L:      linux-wireless@vger.kernel.org
9803 S:      Maintained
9804 F:      drivers/net/wireless/mediatek/mt7601u/
9805
9806 MEDIATEK NAND CONTROLLER DRIVER
9807 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9808 L:      linux-mtd@lists.infradead.org
9809 S:      Maintained
9810 F:      drivers/mtd/nand/raw/mtk_*
9811 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9812
9813 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9814 M:      Sean Wang <sean.wang@mediatek.com>
9815 S:      Maintained
9816 F:      drivers/char/hw_random/mtk-rng.c
9817
9818 MEDIATEK USB3 DRD IP DRIVER
9819 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9820 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9821 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9822 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9823 S:      Maintained
9824 F:      drivers/usb/mtu3/
9825
9826 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9827 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9828 M:      Martin Donnelly <martin.donnelly@ge.com>
9829 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9830 S:      Maintained
9831 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9832 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9833
9834 MEGARAID SCSI/SAS DRIVERS
9835 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9836 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9837 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9838 L:      megaraidlinux.pdl@broadcom.com
9839 L:      linux-scsi@vger.kernel.org
9840 W:      http://www.avagotech.com/support/
9841 S:      Maintained
9842 F:      Documentation/scsi/megaraid.txt
9843 F:      drivers/scsi/megaraid.*
9844 F:      drivers/scsi/megaraid/
9845
9846 MELEXIS MLX90614 DRIVER
9847 M:      Crt Mori <cmo@melexis.com>
9848 L:      linux-iio@vger.kernel.org
9849 W:      http://www.melexis.com
9850 S:      Supported
9851 F:      drivers/iio/temperature/mlx90614.c
9852
9853 MELEXIS MLX90632 DRIVER
9854 M:      Crt Mori <cmo@melexis.com>
9855 L:      linux-iio@vger.kernel.org
9856 W:      http://www.melexis.com
9857 S:      Supported
9858 F:      drivers/iio/temperature/mlx90632.c
9859
9860 MELFAS MIP4 TOUCHSCREEN DRIVER
9861 M:      Sangwon Jee <jeesw@melfas.com>
9862 W:      http://www.melfas.com
9863 S:      Supported
9864 F:      drivers/input/touchscreen/melfas_mip4.c
9865 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9866
9867 MELLANOX ETHERNET DRIVER (mlx4_en)
9868 M:      Tariq Toukan <tariqt@mellanox.com>
9869 L:      netdev@vger.kernel.org
9870 S:      Supported
9871 W:      http://www.mellanox.com
9872 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9873 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9874
9875 MELLANOX ETHERNET DRIVER (mlx5e)
9876 M:      Saeed Mahameed <saeedm@mellanox.com>
9877 L:      netdev@vger.kernel.org
9878 S:      Supported
9879 W:      http://www.mellanox.com
9880 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9881 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9882
9883 MELLANOX ETHERNET INNOVA DRIVERS
9884 R:      Boris Pismenny <borisp@mellanox.com>
9885 L:      netdev@vger.kernel.org
9886 S:      Supported
9887 W:      http://www.mellanox.com
9888 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9889 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9890 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9891 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9892 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9893
9894 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9895 R:      Boris Pismenny <borisp@mellanox.com>
9896 L:      netdev@vger.kernel.org
9897 S:      Supported
9898 W:      http://www.mellanox.com
9899 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9900 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9901 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9902
9903 MELLANOX ETHERNET SWITCH DRIVERS
9904 M:      Jiri Pirko <jiri@mellanox.com>
9905 M:      Ido Schimmel <idosch@mellanox.com>
9906 L:      netdev@vger.kernel.org
9907 S:      Supported
9908 W:      http://www.mellanox.com
9909 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9910 F:      drivers/net/ethernet/mellanox/mlxsw/
9911 F:      tools/testing/selftests/drivers/net/mlxsw/
9912
9913 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9914 M:      mlxsw@mellanox.com
9915 L:      netdev@vger.kernel.org
9916 S:      Supported
9917 W:      http://www.mellanox.com
9918 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9919 F:      drivers/net/ethernet/mellanox/mlxfw/
9920
9921 MELLANOX HARDWARE PLATFORM SUPPORT
9922 M:      Andy Shevchenko <andy@infradead.org>
9923 M:      Darren Hart <dvhart@infradead.org>
9924 M:      Vadim Pasternak <vadimp@mellanox.com>
9925 L:      platform-driver-x86@vger.kernel.org
9926 S:      Supported
9927 F:      drivers/platform/mellanox/
9928 F:      include/linux/platform_data/mlxreg.h
9929
9930 MELLANOX MLX4 core VPI driver
9931 M:      Tariq Toukan <tariqt@mellanox.com>
9932 L:      netdev@vger.kernel.org
9933 L:      linux-rdma@vger.kernel.org
9934 W:      http://www.mellanox.com
9935 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9936 S:      Supported
9937 F:      drivers/net/ethernet/mellanox/mlx4/
9938 F:      include/linux/mlx4/
9939
9940 MELLANOX MLX4 IB driver
9941 M:      Yishai Hadas <yishaih@mellanox.com>
9942 L:      linux-rdma@vger.kernel.org
9943 W:      http://www.mellanox.com
9944 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9945 S:      Supported
9946 F:      drivers/infiniband/hw/mlx4/
9947 F:      include/linux/mlx4/
9948 F:      include/uapi/rdma/mlx4-abi.h
9949
9950 MELLANOX MLX5 core VPI driver
9951 M:      Saeed Mahameed <saeedm@mellanox.com>
9952 M:      Leon Romanovsky <leonro@mellanox.com>
9953 L:      netdev@vger.kernel.org
9954 L:      linux-rdma@vger.kernel.org
9955 W:      http://www.mellanox.com
9956 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9957 S:      Supported
9958 F:      drivers/net/ethernet/mellanox/mlx5/core/
9959 F:      include/linux/mlx5/
9960
9961 MELLANOX MLX5 IB driver
9962 M:      Leon Romanovsky <leonro@mellanox.com>
9963 L:      linux-rdma@vger.kernel.org
9964 W:      http://www.mellanox.com
9965 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9966 S:      Supported
9967 F:      drivers/infiniband/hw/mlx5/
9968 F:      include/linux/mlx5/
9969 F:      include/uapi/rdma/mlx5-abi.h
9970
9971 MELLANOX MLXCPLD I2C AND MUX DRIVER
9972 M:      Vadim Pasternak <vadimp@mellanox.com>
9973 M:      Michael Shych <michaelsh@mellanox.com>
9974 L:      linux-i2c@vger.kernel.org
9975 S:      Supported
9976 F:      drivers/i2c/busses/i2c-mlxcpld.c
9977 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9978 F:      Documentation/i2c/busses/i2c-mlxcpld
9979
9980 MELLANOX MLXCPLD LED DRIVER
9981 M:      Vadim Pasternak <vadimp@mellanox.com>
9982 L:      linux-leds@vger.kernel.org
9983 S:      Supported
9984 F:      drivers/leds/leds-mlxcpld.c
9985 F:      drivers/leds/leds-mlxreg.c
9986 F:      Documentation/leds/leds-mlxcpld.txt
9987
9988 MELLANOX PLATFORM DRIVER
9989 M:      Vadim Pasternak <vadimp@mellanox.com>
9990 L:      platform-driver-x86@vger.kernel.org
9991 S:      Supported
9992 F:      drivers/platform/x86/mlx-platform.c
9993
9994 MEMBARRIER SUPPORT
9995 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9996 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9997 L:      linux-kernel@vger.kernel.org
9998 S:      Supported
9999 F:      kernel/sched/membarrier.c
10000 F:      include/uapi/linux/membarrier.h
10001 F:      arch/powerpc/include/asm/membarrier.h
10002
10003 MEMBLOCK
10004 M:      Mike Rapoport <rppt@linux.ibm.com>
10005 L:      linux-mm@kvack.org
10006 S:      Maintained
10007 F:      include/linux/memblock.h
10008 F:      mm/memblock.c
10009 F:      Documentation/core-api/boot-time-mm.rst
10010
10011 MEMORY MANAGEMENT
10012 L:      linux-mm@kvack.org
10013 W:      http://www.linux-mm.org
10014 S:      Maintained
10015 F:      include/linux/mm.h
10016 F:      include/linux/gfp.h
10017 F:      include/linux/mmzone.h
10018 F:      include/linux/memory_hotplug.h
10019 F:      include/linux/vmalloc.h
10020 F:      mm/
10021
10022 MEMORY TECHNOLOGY DEVICES (MTD)
10023 M:      David Woodhouse <dwmw2@infradead.org>
10024 M:      Brian Norris <computersforpeace@gmail.com>
10025 M:      Boris Brezillon <bbrezillon@kernel.org>
10026 M:      Marek Vasut <marek.vasut@gmail.com>
10027 M:      Richard Weinberger <richard@nod.at>
10028 L:      linux-mtd@lists.infradead.org
10029 W:      http://www.linux-mtd.infradead.org/
10030 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10031 T:      git git://git.infradead.org/linux-mtd.git master
10032 T:      git git://git.infradead.org/linux-mtd.git mtd/next
10033 S:      Maintained
10034 F:      Documentation/devicetree/bindings/mtd/
10035 F:      drivers/mtd/
10036 F:      include/linux/mtd/
10037 F:      include/uapi/mtd/
10038
10039 MEN A21 WATCHDOG DRIVER
10040 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10041 L:      linux-watchdog@vger.kernel.org
10042 S:      Maintained
10043 F:      drivers/watchdog/mena21_wdt.c
10044
10045 MEN CHAMELEON BUS (mcb)
10046 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10047 S:      Maintained
10048 F:      drivers/mcb/
10049 F:      include/linux/mcb.h
10050 F:      Documentation/men-chameleon-bus.txt
10051
10052 MEN F21BMC (Board Management Controller)
10053 M:      Andreas Werner <andreas.werner@men.de>
10054 S:      Supported
10055 F:      drivers/mfd/menf21bmc.c
10056 F:      drivers/watchdog/menf21bmc_wdt.c
10057 F:      drivers/leds/leds-menf21bmc.c
10058 F:      drivers/hwmon/menf21bmc_hwmon.c
10059 F:      Documentation/hwmon/menf21bmc
10060
10061 MEN Z069 WATCHDOG DRIVER
10062 M:      Johannes Thumshirn <jth@kernel.org>
10063 L:      linux-watchdog@vger.kernel.org
10064 S:      Maintained
10065 F:      drivers/watchdog/menz69_wdt.c
10066
10067 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10068 M:      Neil Armstrong <narmstrong@baylibre.com>
10069 L:      linux-media@lists.freedesktop.org
10070 L:      linux-amlogic@lists.infradead.org
10071 W:      http://linux-meson.com/
10072 S:      Supported
10073 F:      drivers/media/platform/meson/ao-cec.c
10074 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10075 T:      git git://linuxtv.org/media_tree.git
10076
10077 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10078 M:      Liang Yang <liang.yang@amlogic.com>
10079 L:      linux-mtd@lists.infradead.org
10080 S:      Maintained
10081 F:      drivers/mtd/nand/raw/meson_*
10082 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10083
10084 METHODE UDPU SUPPORT
10085 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10086 S:      Maintained
10087 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10088
10089 MICROBLAZE ARCHITECTURE
10090 M:      Michal Simek <monstr@monstr.eu>
10091 W:      http://www.monstr.eu/fdt/
10092 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10093 S:      Supported
10094 F:      arch/microblaze/
10095
10096 MICROCHIP AT91 SERIAL DRIVER
10097 M:      Richard Genoud <richard.genoud@gmail.com>
10098 S:      Maintained
10099 F:      drivers/tty/serial/atmel_serial.c
10100 F:      drivers/tty/serial/atmel_serial.h
10101 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10102
10103 MICROCHIP AUDIO ASOC DRIVERS
10104 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10105 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10106 S:      Supported
10107 F:      sound/soc/atmel
10108
10109 MICROCHIP DMA DRIVER
10110 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10111 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10112 L:      dmaengine@vger.kernel.org
10113 S:      Supported
10114 F:      drivers/dma/at_hdmac.c
10115 F:      drivers/dma/at_hdmac_regs.h
10116 F:      include/linux/platform_data/dma-atmel.h
10117 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10118 F:      include/dt-bindings/dma/at91.h
10119
10120 MICROCHIP ECC DRIVER
10121 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10122 L:      linux-crypto@vger.kernel.org
10123 S:      Maintained
10124 F:      drivers/crypto/atmel-ecc.*
10125
10126 MICROCHIP I2C DRIVER
10127 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10128 L:      linux-i2c@vger.kernel.org
10129 S:      Supported
10130 F:      drivers/i2c/busses/i2c-at91.c
10131
10132 MICROCHIP ISC DRIVER
10133 M:      Eugen Hristev <eugen.hristev@microchip.com>
10134 L:      linux-media@vger.kernel.org
10135 S:      Supported
10136 F:      drivers/media/platform/atmel/atmel-isc.c
10137 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10138 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10139
10140 MICROCHIP ISI DRIVER
10141 M:      Eugen Hristev <eugen.hristev@microchip.com>
10142 L:      linux-media@vger.kernel.org
10143 S:      Supported
10144 F:      drivers/media/platform/atmel/atmel-isi.c
10145 F:      drivers/media/platform/atmel/atmel-isi.h
10146
10147 MICROCHIP AT91 USART MFD DRIVER
10148 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10149 L:      linux-kernel@vger.kernel.org
10150 S:      Supported
10151 F:      drivers/mfd/at91-usart.c
10152 F:      include/dt-bindings/mfd/at91-usart.h
10153 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10154
10155 MICROCHIP AT91 USART SPI DRIVER
10156 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10157 L:      linux-spi@vger.kernel.org
10158 S:      Supported
10159 F:      drivers/spi/spi-at91-usart.c
10160 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10161
10162 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10163 M:      Woojung Huh <woojung.huh@microchip.com>
10164 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10165 L:      netdev@vger.kernel.org
10166 S:      Maintained
10167 F:      net/dsa/tag_ksz.c
10168 F:      drivers/net/dsa/microchip/*
10169 F:      include/linux/platform_data/microchip-ksz.h
10170 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10171
10172 MICROCHIP LAN743X ETHERNET DRIVER
10173 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10174 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10175 L:      netdev@vger.kernel.org
10176 S:      Maintained
10177 F:      drivers/net/ethernet/microchip/lan743x_*
10178
10179 MICROCHIP LCDFB DRIVER
10180 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10181 L:      linux-fbdev@vger.kernel.org
10182 S:      Maintained
10183 F:      drivers/video/fbdev/atmel_lcdfb.c
10184 F:      include/video/atmel_lcdc.h
10185
10186 MICROCHIP MMC/SD/SDIO MCI DRIVER
10187 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10188 S:      Maintained
10189 F:      drivers/mmc/host/atmel-mci.c
10190
10191 MICROCHIP MCP16502 PMIC DRIVER
10192 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10193 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10194 S:      Maintained
10195 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10196 F:      drivers/regulator/mcp16502.c
10197
10198 MICROCHIP MCP3911 ADC DRIVER
10199 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10200 M:      Kent Gustavsson <kent@minoris.se>
10201 L:      linux-iio@vger.kernel.org
10202 S:      Supported
10203 F:      drivers/iio/adc/mcp3911.c
10204 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10205
10206 MICROCHIP NAND DRIVER
10207 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10208 L:      linux-mtd@lists.infradead.org
10209 S:      Supported
10210 F:      drivers/mtd/nand/raw/atmel/*
10211 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10212
10213 MICROCHIP PWM DRIVER
10214 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10215 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10216 L:      linux-pwm@vger.kernel.org
10217 S:      Supported
10218 F:      drivers/pwm/pwm-atmel.c
10219 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10220
10221 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10222 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10223 M:      Eugen Hristev <eugen.hristev@microchip.com>
10224 L:      linux-iio@vger.kernel.org
10225 S:      Supported
10226 F:      drivers/iio/adc/at91-sama5d2_adc.c
10227 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10228 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10229
10230 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10231 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10232 S:      Supported
10233 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10234
10235 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10236 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10237 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10238 L:      linux-gpio@vger.kernel.org
10239 F:      drivers/gpio/gpio-sama5d2-piobu.c
10240
10241 MICROCHIP SPI DRIVER
10242 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10243 S:      Supported
10244 F:      drivers/spi/spi-atmel.*
10245
10246 MICROCHIP SSC DRIVER
10247 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10248 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10249 S:      Supported
10250 F:      drivers/misc/atmel-ssc.c
10251 F:      include/linux/atmel-ssc.h
10252
10253 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10254 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10255 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10256 S:      Supported
10257 F:      drivers/misc/atmel_tclib.c
10258 F:      drivers/clocksource/tcb_clksrc.c
10259
10260 MICROCHIP USBA UDC DRIVER
10261 M:      Cristian Birsan <cristian.birsan@microchip.com>
10262 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10263 S:      Supported
10264 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10265
10266 MICROCHIP USB251XB DRIVER
10267 M:      Richard Leitner <richard.leitner@skidata.com>
10268 L:      linux-usb@vger.kernel.org
10269 S:      Maintained
10270 F:      drivers/usb/misc/usb251xb.c
10271 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10272
10273 MICROCHIP XDMA DRIVER
10274 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10275 L:      linux-arm-kernel@lists.infradead.org
10276 L:      dmaengine@vger.kernel.org
10277 S:      Supported
10278 F:      drivers/dma/at_xdmac.c
10279
10280 MICROSEMI MIPS SOCS
10281 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10282 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10283 L:      linux-mips@vger.kernel.org
10284 S:      Supported
10285 F:      arch/mips/generic/board-ocelot.c
10286 F:      arch/mips/configs/generic/board-ocelot.config
10287 F:      arch/mips/boot/dts/mscc/
10288 F:      Documentation/devicetree/bindings/mips/mscc.txt
10289
10290 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10291 M:      Don Brace <don.brace@microsemi.com>
10292 L:      esc.storagedev@microsemi.com
10293 L:      linux-scsi@vger.kernel.org
10294 S:      Supported
10295 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10296 F:      drivers/scsi/smartpqi/Kconfig
10297 F:      drivers/scsi/smartpqi/Makefile
10298 F:      include/linux/cciss*.h
10299 F:      include/uapi/linux/cciss*.h
10300 F:      Documentation/scsi/smartpqi.txt
10301
10302 MICROSEMI ETHERNET SWITCH DRIVER
10303 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10304 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10305 L:      netdev@vger.kernel.org
10306 S:      Supported
10307 F:      drivers/net/ethernet/mscc/
10308
10309 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10310 M:      Chen Yu <yu.c.chen@intel.com>
10311 L:      platform-driver-x86@vger.kernel.org
10312 S:      Supported
10313 F:      drivers/platform/x86/surfacepro3_button.c
10314
10315 MICROTEK X6 SCANNER
10316 M:      Oliver Neukum <oliver@neukum.org>
10317 S:      Maintained
10318 F:      drivers/usb/image/microtek.*
10319
10320 MIPS
10321 M:      Ralf Baechle <ralf@linux-mips.org>
10322 M:      Paul Burton <paul.burton@mips.com>
10323 M:      James Hogan <jhogan@kernel.org>
10324 L:      linux-mips@vger.kernel.org
10325 W:      http://www.linux-mips.org/
10326 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10328 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10329 S:      Supported
10330 F:      Documentation/devicetree/bindings/mips/
10331 F:      Documentation/mips/
10332 F:      arch/mips/
10333 F:      drivers/platform/mips/
10334
10335 MIPS BOSTON DEVELOPMENT BOARD
10336 M:      Paul Burton <paul.burton@mips.com>
10337 L:      linux-mips@vger.kernel.org
10338 S:      Maintained
10339 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10340 F:      arch/mips/boot/dts/img/boston.dts
10341 F:      arch/mips/configs/generic/board-boston.config
10342 F:      drivers/clk/imgtec/clk-boston.c
10343 F:      include/dt-bindings/clock/boston-clock.h
10344
10345 MIPS GENERIC PLATFORM
10346 M:      Paul Burton <paul.burton@mips.com>
10347 L:      linux-mips@vger.kernel.org
10348 S:      Supported
10349 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10350 F:      arch/mips/generic/
10351 F:      arch/mips/tools/generic-board-config.sh
10352
10353 MIPS/LOONGSON1 ARCHITECTURE
10354 M:      Keguang Zhang <keguang.zhang@gmail.com>
10355 L:      linux-mips@vger.kernel.org
10356 S:      Maintained
10357 F:      arch/mips/loongson32/
10358 F:      arch/mips/include/asm/mach-loongson32/
10359 F:      drivers/*/*loongson1*
10360 F:      drivers/*/*/*loongson1*
10361
10362 MIPS/LOONGSON2 ARCHITECTURE
10363 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10364 L:      linux-mips@vger.kernel.org
10365 S:      Maintained
10366 F:      arch/mips/loongson64/fuloong-2e/
10367 F:      arch/mips/loongson64/lemote-2f/
10368 F:      arch/mips/include/asm/mach-loongson64/
10369 F:      drivers/*/*loongson2*
10370 F:      drivers/*/*/*loongson2*
10371
10372 MIPS/LOONGSON3 ARCHITECTURE
10373 M:      Huacai Chen <chenhc@lemote.com>
10374 L:      linux-mips@vger.kernel.org
10375 S:      Maintained
10376 F:      arch/mips/loongson64/
10377 F:      arch/mips/include/asm/mach-loongson64/
10378 F:      drivers/platform/mips/cpu_hwmon.c
10379 F:      drivers/*/*loongson3*
10380 F:      drivers/*/*/*loongson3*
10381
10382 MIPS RINT INSTRUCTION EMULATION
10383 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10384 L:      linux-mips@vger.kernel.org
10385 S:      Supported
10386 F:      arch/mips/math-emu/sp_rint.c
10387 F:      arch/mips/math-emu/dp_rint.c
10388
10389 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10390 M:      Hans Verkuil <hverkuil@xs4all.nl>
10391 L:      linux-media@vger.kernel.org
10392 T:      git git://linuxtv.org/media_tree.git
10393 W:      https://linuxtv.org
10394 S:      Odd Fixes
10395 F:      drivers/media/radio/radio-miropcm20*
10396
10397 MMP SUPPORT
10398 R:      Lubomir Rintel <lkundrak@v3.sk>
10399 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10400 S:      Odd Fixes
10401 F:      arch/arm/boot/dts/mmp*
10402 F:      arch/arm/mach-mmp/
10403
10404 MMU GATHER AND TLB INVALIDATION
10405 M:      Will Deacon <will.deacon@arm.com>
10406 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10407 M:      Andrew Morton <akpm@linux-foundation.org>
10408 M:      Nick Piggin <npiggin@gmail.com>
10409 M:      Peter Zijlstra <peterz@infradead.org>
10410 L:      linux-arch@vger.kernel.org
10411 L:      linux-mm@kvack.org
10412 S:      Maintained
10413 F:      arch/*/include/asm/tlb.h
10414 F:      include/asm-generic/tlb.h
10415 F:      mm/mmu_gather.c
10416
10417 MN88472 MEDIA DRIVER
10418 M:      Antti Palosaari <crope@iki.fi>
10419 L:      linux-media@vger.kernel.org
10420 W:      https://linuxtv.org
10421 W:      http://palosaari.fi/linux/
10422 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10423 S:      Maintained
10424 F:      drivers/media/dvb-frontends/mn88472*
10425
10426 MN88473 MEDIA DRIVER
10427 M:      Antti Palosaari <crope@iki.fi>
10428 L:      linux-media@vger.kernel.org
10429 W:      https://linuxtv.org
10430 W:      http://palosaari.fi/linux/
10431 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10432 S:      Maintained
10433 F:      drivers/media/dvb-frontends/mn88473*
10434
10435 MODULE SUPPORT
10436 M:      Jessica Yu <jeyu@kernel.org>
10437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10438 S:      Maintained
10439 F:      include/linux/module.h
10440 F:      kernel/module.c
10441
10442 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10443 W:      http://popies.net/meye/
10444 S:      Orphan
10445 F:      Documentation/media/v4l-drivers/meye*
10446 F:      drivers/media/pci/meye/
10447 F:      include/uapi/linux/meye.h
10448
10449 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10450 M:      Jiri Slaby <jirislaby@gmail.com>
10451 S:      Maintained
10452 F:      Documentation/serial/moxa-smartio
10453 F:      drivers/tty/mxser.*
10454
10455 MR800 AVERMEDIA USB FM RADIO DRIVER
10456 M:      Alexey Klimov <klimov.linux@gmail.com>
10457 L:      linux-media@vger.kernel.org
10458 T:      git git://linuxtv.org/media_tree.git
10459 S:      Maintained
10460 F:      drivers/media/radio/radio-mr800.c
10461
10462 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10463 M:      Alan Ott <alan@signal11.us>
10464 L:      linux-wpan@vger.kernel.org
10465 S:      Maintained
10466 F:      drivers/net/ieee802154/mrf24j40.c
10467 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10468
10469 MSI LAPTOP SUPPORT
10470 M:      "Lee, Chun-Yi" <jlee@suse.com>
10471 L:      platform-driver-x86@vger.kernel.org
10472 S:      Maintained
10473 F:      drivers/platform/x86/msi-laptop.c
10474
10475 MSI WMI SUPPORT
10476 L:      platform-driver-x86@vger.kernel.org
10477 S:      Orphan
10478 F:      drivers/platform/x86/msi-wmi.c
10479
10480 MSI001 MEDIA DRIVER
10481 M:      Antti Palosaari <crope@iki.fi>
10482 L:      linux-media@vger.kernel.org
10483 W:      https://linuxtv.org
10484 W:      http://palosaari.fi/linux/
10485 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10486 T:      git git://linuxtv.org/anttip/media_tree.git
10487 S:      Maintained
10488 F:      drivers/media/tuners/msi001*
10489
10490 MSI2500 MEDIA DRIVER
10491 M:      Antti Palosaari <crope@iki.fi>
10492 L:      linux-media@vger.kernel.org
10493 W:      https://linuxtv.org
10494 W:      http://palosaari.fi/linux/
10495 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10496 T:      git git://linuxtv.org/anttip/media_tree.git
10497 S:      Maintained
10498 F:      drivers/media/usb/msi2500/
10499
10500 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10501 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10502 L:      linux-mtd@lists.infradead.org
10503 S:      Maintained
10504 F:      drivers/mtd/devices/docg3*
10505
10506 MT9M032 APTINA SENSOR DRIVER
10507 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10508 L:      linux-media@vger.kernel.org
10509 T:      git git://linuxtv.org/media_tree.git
10510 S:      Maintained
10511 F:      drivers/media/i2c/mt9m032.c
10512 F:      include/media/i2c/mt9m032.h
10513
10514 MT9P031 APTINA CAMERA SENSOR
10515 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10516 L:      linux-media@vger.kernel.org
10517 T:      git git://linuxtv.org/media_tree.git
10518 S:      Maintained
10519 F:      drivers/media/i2c/mt9p031.c
10520 F:      include/media/i2c/mt9p031.h
10521
10522 MT9T001 APTINA CAMERA SENSOR
10523 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10524 L:      linux-media@vger.kernel.org
10525 T:      git git://linuxtv.org/media_tree.git
10526 S:      Maintained
10527 F:      drivers/media/i2c/mt9t001.c
10528 F:      include/media/i2c/mt9t001.h
10529
10530 MT9T112 APTINA CAMERA SENSOR
10531 M:      Jacopo Mondi <jacopo@jmondi.org>
10532 L:      linux-media@vger.kernel.org
10533 T:      git git://linuxtv.org/media_tree.git
10534 S:      Odd Fixes
10535 F:      drivers/media/i2c/mt9t112.c
10536 F:      include/media/i2c/mt9t112.h
10537
10538 MT9V032 APTINA CAMERA SENSOR
10539 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10540 L:      linux-media@vger.kernel.org
10541 T:      git git://linuxtv.org/media_tree.git
10542 S:      Maintained
10543 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10544 F:      drivers/media/i2c/mt9v032.c
10545 F:      include/media/i2c/mt9v032.h
10546
10547 MT9V111 APTINA CAMERA SENSOR
10548 M:      Jacopo Mondi <jacopo@jmondi.org>
10549 L:      linux-media@vger.kernel.org
10550 T:      git git://linuxtv.org/media_tree.git
10551 S:      Maintained
10552 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10553 F:      drivers/media/i2c/mt9v111.c
10554
10555 MULTIFUNCTION DEVICES (MFD)
10556 M:      Lee Jones <lee.jones@linaro.org>
10557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10558 S:      Supported
10559 F:      Documentation/devicetree/bindings/mfd/
10560 F:      drivers/mfd/
10561 F:      include/linux/mfd/
10562 F:      include/dt-bindings/mfd/
10563
10564 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10565 S:      Orphan
10566 F:      drivers/mmc/host/mmc_spi.c
10567 F:      include/linux/spi/mmc_spi.h
10568
10569 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10570 M:      Ulf Hansson <ulf.hansson@linaro.org>
10571 L:      linux-mmc@vger.kernel.org
10572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10573 S:      Maintained
10574 F:      Documentation/devicetree/bindings/mmc/
10575 F:      drivers/mmc/
10576 F:      include/linux/mmc/
10577 F:      include/uapi/linux/mmc/
10578
10579 MULTIPLEXER SUBSYSTEM
10580 M:      Peter Rosin <peda@axentia.se>
10581 S:      Maintained
10582 F:      Documentation/ABI/testing/sysfs-class-mux*
10583 F:      Documentation/devicetree/bindings/mux/
10584 F:      include/dt-bindings/mux/
10585 F:      include/linux/mux/
10586 F:      drivers/mux/
10587
10588 MULTITECH MULTIPORT CARD (ISICOM)
10589 S:      Orphan
10590 F:      drivers/tty/isicom.c
10591 F:      include/linux/isicom.h
10592
10593 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10594 M:      Bin Liu <b-liu@ti.com>
10595 L:      linux-usb@vger.kernel.org
10596 S:      Maintained
10597 F:      drivers/usb/musb/
10598
10599 MXL301RF MEDIA DRIVER
10600 M:      Akihiro Tsukada <tskd08@gmail.com>
10601 L:      linux-media@vger.kernel.org
10602 S:      Odd Fixes
10603 F:      drivers/media/tuners/mxl301rf*
10604
10605 MXL5007T MEDIA DRIVER
10606 M:      Michael Krufky <mkrufky@linuxtv.org>
10607 L:      linux-media@vger.kernel.org
10608 W:      https://linuxtv.org
10609 W:      http://github.com/mkrufky
10610 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10611 T:      git git://linuxtv.org/mkrufky/tuners.git
10612 S:      Maintained
10613 F:      drivers/media/tuners/mxl5007t.*
10614
10615 MXSFB DRM DRIVER
10616 M:      Marek Vasut <marex@denx.de>
10617 M:      Stefan Agner <stefan@agner.ch>
10618 L:      dri-devel@lists.freedesktop.org
10619 S:      Supported
10620 F:      drivers/gpu/drm/mxsfb/
10621 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10622 T:      git git://anongit.freedesktop.org/drm/drm-misc
10623
10624 MYLEX DAC960 PCI RAID Controller
10625 M:      Hannes Reinecke <hare@kernel.org>
10626 L:      linux-scsi@vger.kernel.org
10627 S:      Supported
10628 F:      drivers/scsi/myrb.*
10629 F:      drivers/scsi/myrs.*
10630
10631 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10632 M:      Chris Lee <christopher.lee@cspi.com>
10633 L:      netdev@vger.kernel.org
10634 W:      https://www.cspi.com/ethernet-products/support/downloads/
10635 S:      Supported
10636 F:      drivers/net/ethernet/myricom/myri10ge/
10637
10638 NAND FLASH SUBSYSTEM
10639 M:      Boris Brezillon <bbrezillon@kernel.org>
10640 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10641 R:      Richard Weinberger <richard@nod.at>
10642 L:      linux-mtd@lists.infradead.org
10643 W:      http://www.linux-mtd.infradead.org/
10644 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10645 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10646 T:      git git://git.infradead.org/linux-mtd.git nand/next
10647 S:      Maintained
10648 F:      drivers/mtd/nand/
10649 F:      include/linux/mtd/*nand*.h
10650
10651 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10652 M:      Daniel Mack <zonque@gmail.com>
10653 S:      Maintained
10654 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10655 W:      http://www.native-instruments.com
10656 F:      sound/usb/caiaq/
10657
10658 NATSEMI ETHERNET DRIVER (DP8381x)
10659 S:      Orphan
10660 F:      drivers/net/ethernet/natsemi/natsemi.c
10661
10662 NCR 5380 SCSI DRIVERS
10663 M:      Finn Thain <fthain@telegraphics.com.au>
10664 M:      Michael Schmitz <schmitzmic@gmail.com>
10665 L:      linux-scsi@vger.kernel.org
10666 S:      Maintained
10667 F:      Documentation/scsi/g_NCR5380.txt
10668 F:      drivers/scsi/NCR5380.*
10669 F:      drivers/scsi/arm/cumana_1.c
10670 F:      drivers/scsi/arm/oak.c
10671 F:      drivers/scsi/atari_scsi.*
10672 F:      drivers/scsi/dmx3191d.c
10673 F:      drivers/scsi/g_NCR5380.*
10674 F:      drivers/scsi/mac_scsi.*
10675 F:      drivers/scsi/sun3_scsi.*
10676 F:      drivers/scsi/sun3_scsi_vme.c
10677
10678 NCSI LIBRARY:
10679 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10680 S:      Maintained
10681 F:      net/ncsi/
10682
10683 NCT6775 HARDWARE MONITOR DRIVER
10684 M:      Guenter Roeck <linux@roeck-us.net>
10685 L:      linux-hwmon@vger.kernel.org
10686 S:      Maintained
10687 F:      Documentation/hwmon/nct6775
10688 F:      drivers/hwmon/nct6775.c
10689
10690 NET_FAILOVER MODULE
10691 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10692 L:      netdev@vger.kernel.org
10693 S:      Supported
10694 F:      driver/net/net_failover.c
10695 F:      include/net/net_failover.h
10696 F:      Documentation/networking/net_failover.rst
10697
10698 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10699 M:      Faisal Latif <faisal.latif@intel.com>
10700 L:      linux-rdma@vger.kernel.org
10701 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10702 S:      Supported
10703 F:      drivers/infiniband/hw/nes/
10704 F:      include/uapi/rdma/nes-abi.h
10705
10706 NETEM NETWORK EMULATOR
10707 M:      Stephen Hemminger <stephen@networkplumber.org>
10708 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10709 S:      Maintained
10710 F:      net/sched/sch_netem.c
10711
10712 NETERION 10GbE DRIVERS (s2io/vxge)
10713 M:      Jon Mason <jdmason@kudzu.us>
10714 L:      netdev@vger.kernel.org
10715 S:      Supported
10716 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10717 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10718 F:      drivers/net/ethernet/neterion/
10719
10720 NETFILTER
10721 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10722 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10723 M:      Florian Westphal <fw@strlen.de>
10724 L:      netfilter-devel@vger.kernel.org
10725 L:      coreteam@netfilter.org
10726 W:      http://www.netfilter.org/
10727 W:      http://www.iptables.org/
10728 W:      http://www.nftables.org/
10729 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10730 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10732 S:      Maintained
10733 F:      include/linux/netfilter*
10734 F:      include/linux/netfilter/
10735 F:      include/net/netfilter/
10736 F:      include/uapi/linux/netfilter*
10737 F:      include/uapi/linux/netfilter/
10738 F:      net/*/netfilter.c
10739 F:      net/*/netfilter/
10740 F:      net/netfilter/
10741 F:      net/bridge/br_netfilter*.c
10742
10743 NETROM NETWORK LAYER
10744 M:      Ralf Baechle <ralf@linux-mips.org>
10745 L:      linux-hams@vger.kernel.org
10746 W:      http://www.linux-ax25.org/
10747 S:      Maintained
10748 F:      include/net/netrom.h
10749 F:      include/uapi/linux/netrom.h
10750 F:      net/netrom/
10751
10752 NETRONOME ETHERNET DRIVERS
10753 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10754 L:      oss-drivers@netronome.com
10755 S:      Maintained
10756 F:      drivers/net/ethernet/netronome/
10757
10758 NETWORK BLOCK DEVICE (NBD)
10759 M:      Josef Bacik <josef@toxicpanda.com>
10760 S:      Maintained
10761 L:      linux-block@vger.kernel.org
10762 L:      nbd@other.debian.org
10763 F:      Documentation/blockdev/nbd.txt
10764 F:      drivers/block/nbd.c
10765 F:      include/uapi/linux/nbd.h
10766
10767 NETWORK DROP MONITOR
10768 M:      Neil Horman <nhorman@tuxdriver.com>
10769 L:      netdev@vger.kernel.org
10770 S:      Maintained
10771 W:      https://fedorahosted.org/dropwatch/
10772 F:      net/core/drop_monitor.c
10773
10774 NETWORKING DRIVERS
10775 M:      "David S. Miller" <davem@davemloft.net>
10776 L:      netdev@vger.kernel.org
10777 W:      http://www.linuxfoundation.org/en/Net
10778 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10781 S:      Odd Fixes
10782 F:      Documentation/devicetree/bindings/net/
10783 F:      drivers/net/
10784 F:      include/linux/if_*
10785 F:      include/linux/netdevice.h
10786 F:      include/linux/etherdevice.h
10787 F:      include/linux/fcdevice.h
10788 F:      include/linux/fddidevice.h
10789 F:      include/linux/hippidevice.h
10790 F:      include/linux/inetdevice.h
10791 F:      include/uapi/linux/if_*
10792 F:      include/uapi/linux/netdevice.h
10793
10794 NETWORKING DRIVERS (WIRELESS)
10795 M:      Kalle Valo <kvalo@codeaurora.org>
10796 L:      linux-wireless@vger.kernel.org
10797 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10800 S:      Maintained
10801 F:      Documentation/devicetree/bindings/net/wireless/
10802 F:      drivers/net/wireless/
10803
10804 NETWORKING [DSA]
10805 M:      Andrew Lunn <andrew@lunn.ch>
10806 M:      Vivien Didelot <vivien.didelot@gmail.com>
10807 M:      Florian Fainelli <f.fainelli@gmail.com>
10808 S:      Maintained
10809 F:      Documentation/devicetree/bindings/net/dsa/
10810 F:      net/dsa/
10811 F:      include/net/dsa.h
10812 F:      include/linux/dsa/
10813 F:      include/linux/platform_data/dsa.h
10814 F:      drivers/net/dsa/
10815
10816 NETWORKING [GENERAL]
10817 M:      "David S. Miller" <davem@davemloft.net>
10818 L:      netdev@vger.kernel.org
10819 W:      http://www.linuxfoundation.org/en/Net
10820 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10823 B:      mailto:netdev@vger.kernel.org
10824 S:      Maintained
10825 F:      net/
10826 F:      include/net/
10827 F:      include/linux/in.h
10828 F:      include/linux/net.h
10829 F:      include/linux/netdevice.h
10830 F:      include/uapi/linux/in.h
10831 F:      include/uapi/linux/net.h
10832 F:      include/uapi/linux/netdevice.h
10833 F:      include/uapi/linux/net_namespace.h
10834 F:      tools/testing/selftests/net/
10835 F:      lib/net_utils.c
10836 F:      lib/random32.c
10837 F:      Documentation/networking/
10838
10839 NETWORKING [IPSEC]
10840 M:      Steffen Klassert <steffen.klassert@secunet.com>
10841 M:      Herbert Xu <herbert@gondor.apana.org.au>
10842 M:      "David S. Miller" <davem@davemloft.net>
10843 L:      netdev@vger.kernel.org
10844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10846 S:      Maintained
10847 F:      net/xfrm/
10848 F:      net/key/
10849 F:      net/ipv4/xfrm*
10850 F:      net/ipv4/esp4*
10851 F:      net/ipv4/ah4.c
10852 F:      net/ipv4/ipcomp.c
10853 F:      net/ipv4/ip_vti.c
10854 F:      net/ipv6/xfrm*
10855 F:      net/ipv6/esp6*
10856 F:      net/ipv6/ah6.c
10857 F:      net/ipv6/ipcomp6.c
10858 F:      net/ipv6/ip6_vti.c
10859 F:      include/uapi/linux/xfrm.h
10860 F:      include/net/xfrm.h
10861
10862 NETWORKING [IPv4/IPv6]
10863 M:      "David S. Miller" <davem@davemloft.net>
10864 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10865 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10866 L:      netdev@vger.kernel.org
10867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10868 S:      Maintained
10869 F:      net/ipv4/
10870 F:      net/ipv6/
10871 F:      include/net/ip*
10872 F:      arch/x86/net/*
10873
10874 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10875 M:      Paul Moore <paul@paul-moore.com>
10876 W:      https://github.com/netlabel
10877 L:      netdev@vger.kernel.org
10878 L:      linux-security-module@vger.kernel.org
10879 S:      Maintained
10880 F:      Documentation/netlabel/
10881 F:      include/net/calipso.h
10882 F:      include/net/cipso_ipv4.h
10883 F:      include/net/netlabel.h
10884 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10885 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10886 F:      net/netlabel/
10887 F:      net/ipv4/cipso_ipv4.c
10888 F:      net/ipv6/calipso.c
10889 F:      net/netfilter/xt_CONNSECMARK.c
10890 F:      net/netfilter/xt_SECMARK.c
10891
10892 NETWORKING [TCP]
10893 M:      Eric Dumazet <edumazet@google.com>
10894 L:      netdev@vger.kernel.org
10895 S:      Maintained
10896 F:      net/ipv4/tcp*.c
10897 F:      net/ipv4/syncookies.c
10898 F:      net/ipv6/tcp*.c
10899 F:      net/ipv6/syncookies.c
10900 F:      include/uapi/linux/tcp.h
10901 F:      include/net/tcp.h
10902 F:      include/linux/tcp.h
10903 F:      include/trace/events/tcp.h
10904
10905 NETWORKING [TLS]
10906 M:      Boris Pismenny <borisp@mellanox.com>
10907 M:      Aviad Yehezkel <aviadye@mellanox.com>
10908 M:      Dave Watson <davejwatson@fb.com>
10909 M:      John Fastabend <john.fastabend@gmail.com>
10910 M:      Daniel Borkmann <daniel@iogearbox.net>
10911 L:      netdev@vger.kernel.org
10912 S:      Maintained
10913 F:      net/tls/*
10914 F:      include/uapi/linux/tls.h
10915 F:      include/net/tls.h
10916
10917 NETWORKING [WIRELESS]
10918 L:      linux-wireless@vger.kernel.org
10919 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10920
10921 NETDEVSIM
10922 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10923 S:      Maintained
10924 F:      drivers/net/netdevsim/*
10925
10926 NETXEN (1/10) GbE SUPPORT
10927 M:      Manish Chopra <manishc@marvell.com>
10928 M:      Rahul Verma <rahulv@marvell.com>
10929 M:      GR-Linux-NIC-Dev@marvell.com
10930 L:      netdev@vger.kernel.org
10931 S:      Supported
10932 F:      drivers/net/ethernet/qlogic/netxen/
10933
10934 NFC SUBSYSTEM
10935 M:      Samuel Ortiz <sameo@linux.intel.com>
10936 L:      linux-wireless@vger.kernel.org
10937 L:      linux-nfc@lists.01.org (subscribers-only)
10938 S:      Supported
10939 F:      net/nfc/
10940 F:      include/net/nfc/
10941 F:      include/uapi/linux/nfc.h
10942 F:      drivers/nfc/
10943 F:      include/linux/platform_data/nfcmrvl.h
10944 F:      include/linux/platform_data/nxp-nci.h
10945 F:      Documentation/devicetree/bindings/net/nfc/
10946
10947 NFS, SUNRPC, AND LOCKD CLIENTS
10948 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10949 M:      Anna Schumaker <anna.schumaker@netapp.com>
10950 L:      linux-nfs@vger.kernel.org
10951 W:      http://client.linux-nfs.org
10952 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10953 S:      Maintained
10954 F:      fs/lockd/
10955 F:      fs/nfs/
10956 F:      fs/nfs_common/
10957 F:      net/sunrpc/
10958 F:      include/linux/lockd/
10959 F:      include/linux/nfs*
10960 F:      include/linux/sunrpc/
10961 F:      include/uapi/linux/nfs*
10962 F:      include/uapi/linux/sunrpc/
10963
10964 NILFS2 FILESYSTEM
10965 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10966 L:      linux-nilfs@vger.kernel.org
10967 W:      https://nilfs.sourceforge.io/
10968 W:      https://nilfs.osdn.jp/
10969 T:      git git://github.com/konis/nilfs2.git
10970 S:      Supported
10971 F:      Documentation/filesystems/nilfs2.txt
10972 F:      fs/nilfs2/
10973 F:      include/trace/events/nilfs2.h
10974 F:      include/uapi/linux/nilfs2_api.h
10975 F:      include/uapi/linux/nilfs2_ondisk.h
10976
10977 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10978 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10979 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10980 S:      Maintained
10981 F:      Documentation/scsi/NinjaSCSI.txt
10982 F:      drivers/scsi/pcmcia/nsp_*
10983
10984 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10985 M:      GOTO Masanori <gotom@debian.or.jp>
10986 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10987 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10988 S:      Maintained
10989 F:      Documentation/scsi/NinjaSCSI.txt
10990 F:      drivers/scsi/nsp32*
10991
10992 NIOS2 ARCHITECTURE
10993 M:      Ley Foon Tan <lftan@altera.com>
10994 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10995 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10996 S:      Maintained
10997 F:      arch/nios2/
10998
10999 NOHZ, DYNTICKS SUPPORT
11000 M:      Frederic Weisbecker <fweisbec@gmail.com>
11001 M:      Thomas Gleixner <tglx@linutronix.de>
11002 M:      Ingo Molnar <mingo@kernel.org>
11003 L:      linux-kernel@vger.kernel.org
11004 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11005 S:      Maintained
11006 F:      kernel/time/tick*.*
11007 F:      include/linux/tick.h
11008 F:      include/linux/sched/nohz.h
11009
11010 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11011 M:      Pavel Machek <pavel@ucw.cz>
11012 M:      Sakari Ailus <sakari.ailus@iki.fi>
11013 L:      linux-media@vger.kernel.org
11014 S:      Maintained
11015 F:      drivers/media/i2c/et8ek8
11016 F:      drivers/media/i2c/ad5820.c
11017
11018 NOKIA N900 POWER SUPPLY DRIVERS
11019 R:      Pali Rohár <pali.rohar@gmail.com>
11020 F:      include/linux/power/bq2415x_charger.h
11021 F:      include/linux/power/bq27xxx_battery.h
11022 F:      include/linux/power/isp1704_charger.h
11023 F:      drivers/power/supply/bq2415x_charger.c
11024 F:      drivers/power/supply/bq27xxx_battery.c
11025 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11026 F:      drivers/power/supply/isp1704_charger.c
11027 F:      drivers/power/supply/rx51_battery.c
11028
11029 NOLIBC HEADER FILE
11030 M:      Willy Tarreau <w@1wt.eu>
11031 S:      Maintained
11032 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11033 F:      tools/include/nolibc/
11034
11035 NTB AMD DRIVER
11036 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11037 L:      linux-ntb@googlegroups.com
11038 S:      Supported
11039 F:      drivers/ntb/hw/amd/
11040
11041 NTB DRIVER CORE
11042 M:      Jon Mason <jdmason@kudzu.us>
11043 M:      Dave Jiang <dave.jiang@intel.com>
11044 M:      Allen Hubbe <allenbh@gmail.com>
11045 L:      linux-ntb@googlegroups.com
11046 S:      Supported
11047 W:      https://github.com/jonmason/ntb/wiki
11048 T:      git git://github.com/jonmason/ntb.git
11049 F:      drivers/ntb/
11050 F:      drivers/net/ntb_netdev.c
11051 F:      include/linux/ntb.h
11052 F:      include/linux/ntb_transport.h
11053 F:      tools/testing/selftests/ntb/
11054
11055 NTB IDT DRIVER
11056 M:      Serge Semin <fancer.lancer@gmail.com>
11057 L:      linux-ntb@googlegroups.com
11058 S:      Supported
11059 F:      drivers/ntb/hw/idt/
11060
11061 NTB INTEL DRIVER
11062 M:      Dave Jiang <dave.jiang@intel.com>
11063 L:      linux-ntb@googlegroups.com
11064 S:      Supported
11065 W:      https://github.com/davejiang/linux/wiki
11066 T:      git https://github.com/davejiang/linux.git
11067 F:      drivers/ntb/hw/intel/
11068
11069 NTFS FILESYSTEM
11070 M:      Anton Altaparmakov <anton@tuxera.com>
11071 L:      linux-ntfs-dev@lists.sourceforge.net
11072 W:      http://www.tuxera.com/
11073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11074 S:      Supported
11075 F:      Documentation/filesystems/ntfs.txt
11076 F:      fs/ntfs/
11077
11078 NUBUS SUBSYSTEM
11079 M:      Finn Thain <fthain@telegraphics.com.au>
11080 L:      linux-m68k@lists.linux-m68k.org
11081 S:      Maintained
11082 F:      arch/*/include/asm/nubus.h
11083 F:      drivers/nubus/
11084 F:      include/linux/nubus.h
11085 F:      include/uapi/linux/nubus.h
11086
11087 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11088 M:      Antonino Daplas <adaplas@gmail.com>
11089 L:      linux-fbdev@vger.kernel.org
11090 S:      Maintained
11091 F:      drivers/video/fbdev/riva/
11092 F:      drivers/video/fbdev/nvidia/
11093
11094 NVM EXPRESS DRIVER
11095 M:      Keith Busch <keith.busch@intel.com>
11096 M:      Jens Axboe <axboe@fb.com>
11097 M:      Christoph Hellwig <hch@lst.de>
11098 M:      Sagi Grimberg <sagi@grimberg.me>
11099 L:      linux-nvme@lists.infradead.org
11100 T:      git://git.infradead.org/nvme.git
11101 W:      http://git.infradead.org/nvme.git
11102 S:      Supported
11103 F:      drivers/nvme/host/
11104 F:      include/linux/nvme.h
11105 F:      include/uapi/linux/nvme_ioctl.h
11106
11107 NVM EXPRESS FC TRANSPORT DRIVERS
11108 M:      James Smart <james.smart@broadcom.com>
11109 L:      linux-nvme@lists.infradead.org
11110 S:      Supported
11111 F:      include/linux/nvme-fc.h
11112 F:      include/linux/nvme-fc-driver.h
11113 F:      drivers/nvme/host/fc.c
11114 F:      drivers/nvme/target/fc.c
11115 F:      drivers/nvme/target/fcloop.c
11116
11117 NVM EXPRESS TARGET DRIVER
11118 M:      Christoph Hellwig <hch@lst.de>
11119 M:      Sagi Grimberg <sagi@grimberg.me>
11120 L:      linux-nvme@lists.infradead.org
11121 T:      git://git.infradead.org/nvme.git
11122 W:      http://git.infradead.org/nvme.git
11123 S:      Supported
11124 F:      drivers/nvme/target/
11125
11126 NVMEM FRAMEWORK
11127 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11128 S:      Maintained
11129 F:      drivers/nvmem/
11130 F:      Documentation/devicetree/bindings/nvmem/
11131 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11132 F:      include/linux/nvmem-consumer.h
11133 F:      include/linux/nvmem-provider.h
11134
11135 NXP SGTL5000 DRIVER
11136 M:      Fabio Estevam <festevam@gmail.com>
11137 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11138 S:      Maintained
11139 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11140 F:      sound/soc/codecs/sgtl5000*
11141
11142 NXP TDA998X DRM DRIVER
11143 M:      Russell King <linux@armlinux.org.uk>
11144 S:      Maintained
11145 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11146 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11147 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11148 F:      include/drm/i2c/tda998x.h
11149 F:      include/dt-bindings/display/tda998x.h
11150 K:      "nxp,tda998x"
11151
11152 NXP TFA9879 DRIVER
11153 M:      Peter Rosin <peda@axentia.se>
11154 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11155 S:      Maintained
11156 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11157 F:      sound/soc/codecs/tfa9879*
11158
11159 NXP-NCI NFC DRIVER
11160 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11161 R:      Charles Gorand <charles.gorand@effinnov.com>
11162 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11163 S:      Supported
11164 F:      drivers/nfc/nxp-nci
11165
11166 OBJAGG
11167 M:      Jiri Pirko <jiri@mellanox.com>
11168 L:      netdev@vger.kernel.org
11169 S:      Supported
11170 F:      lib/objagg.c
11171 F:      lib/test_objagg.c
11172 F:      include/linux/objagg.h
11173
11174 NXP FSPI DRIVER
11175 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11176 M:      Ashish Kumar <ashish.kumar@nxp.com>
11177 L:      linux-spi@vger.kernel.org
11178 S:      Maintained
11179 F:      drivers/spi/spi-nxp-fspi.c
11180 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11181
11182 OBJTOOL
11183 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11184 M:      Peter Zijlstra <peterz@infradead.org>
11185 S:      Supported
11186 F:      tools/objtool/
11187
11188 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11189 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11190 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
11191 L:      linuxppc-dev@lists.ozlabs.org
11192 S:      Supported
11193 F:      arch/powerpc/platforms/powernv/ocxl.c
11194 F:      arch/powerpc/include/asm/pnv-ocxl.h
11195 F:      drivers/misc/ocxl/
11196 F:      include/misc/ocxl*
11197 F:      include/uapi/misc/ocxl.h
11198 F:      Documentation/accelerators/ocxl.rst
11199
11200 OMAP AUDIO SUPPORT
11201 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11202 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11203 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11204 L:      linux-omap@vger.kernel.org
11205 S:      Maintained
11206 F:      sound/soc/ti/omap*
11207 F:      sound/soc/ti/rx51.c
11208 F:      sound/soc/ti/n810.c
11209 F:      sound/soc/ti/sdma-pcm.*
11210
11211 OMAP CLOCK FRAMEWORK SUPPORT
11212 M:      Paul Walmsley <paul@pwsan.com>
11213 L:      linux-omap@vger.kernel.org
11214 S:      Maintained
11215 F:      arch/arm/*omap*/*clock*
11216
11217 OMAP DEVICE TREE SUPPORT
11218 M:      Benoît Cousson <bcousson@baylibre.com>
11219 M:      Tony Lindgren <tony@atomide.com>
11220 L:      linux-omap@vger.kernel.org
11221 L:      devicetree@vger.kernel.org
11222 S:      Maintained
11223 F:      arch/arm/boot/dts/*omap*
11224 F:      arch/arm/boot/dts/*am3*
11225 F:      arch/arm/boot/dts/*am4*
11226 F:      arch/arm/boot/dts/*am5*
11227 F:      arch/arm/boot/dts/*dra7*
11228
11229 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11230 L:      linux-omap@vger.kernel.org
11231 L:      linux-fbdev@vger.kernel.org
11232 S:      Orphan
11233 F:      drivers/video/fbdev/omap2/
11234 F:      Documentation/arm/OMAP/DSS
11235
11236 OMAP FRAMEBUFFER SUPPORT
11237 L:      linux-fbdev@vger.kernel.org
11238 L:      linux-omap@vger.kernel.org
11239 S:      Orphan
11240 F:      drivers/video/fbdev/omap/
11241
11242 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11243 M:      Roger Quadros <rogerq@ti.com>
11244 M:      Tony Lindgren <tony@atomide.com>
11245 L:      linux-omap@vger.kernel.org
11246 S:      Maintained
11247 F:      drivers/memory/omap-gpmc.c
11248 F:      arch/arm/mach-omap2/*gpmc*
11249
11250 OMAP GPIO DRIVER
11251 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11252 M:      Santosh Shilimkar <ssantosh@kernel.org>
11253 M:      Kevin Hilman <khilman@kernel.org>
11254 L:      linux-omap@vger.kernel.org
11255 S:      Maintained
11256 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11257 F:      drivers/gpio/gpio-omap.c
11258
11259 OMAP HARDWARE SPINLOCK SUPPORT
11260 M:      Ohad Ben-Cohen <ohad@wizery.com>
11261 L:      linux-omap@vger.kernel.org
11262 S:      Maintained
11263 F:      drivers/hwspinlock/omap_hwspinlock.c
11264
11265 OMAP HS MMC SUPPORT
11266 L:      linux-mmc@vger.kernel.org
11267 L:      linux-omap@vger.kernel.org
11268 S:      Orphan
11269 F:      drivers/mmc/host/omap_hsmmc.c
11270
11271 OMAP HWMOD DATA
11272 M:      Paul Walmsley <paul@pwsan.com>
11273 L:      linux-omap@vger.kernel.org
11274 S:      Maintained
11275 F:      arch/arm/mach-omap2/omap_hwmod*data*
11276
11277 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11278 M:      Benoît Cousson <bcousson@baylibre.com>
11279 L:      linux-omap@vger.kernel.org
11280 S:      Maintained
11281 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11282
11283 OMAP HWMOD SUPPORT
11284 M:      Benoît Cousson <bcousson@baylibre.com>
11285 M:      Paul Walmsley <paul@pwsan.com>
11286 L:      linux-omap@vger.kernel.org
11287 S:      Maintained
11288 F:      arch/arm/mach-omap2/omap_hwmod.*
11289
11290 OMAP I2C DRIVER
11291 M:      Vignesh R <vigneshr@ti.com>
11292 L:      linux-omap@vger.kernel.org
11293 L:      linux-i2c@vger.kernel.org
11294 S:      Maintained
11295 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11296 F:      drivers/i2c/busses/i2c-omap.c
11297
11298 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11299 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11300 L:      linux-media@vger.kernel.org
11301 S:      Maintained
11302 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11303 F:      drivers/media/platform/omap3isp/
11304 F:      drivers/staging/media/omap4iss/
11305
11306 OMAP MMC SUPPORT
11307 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11308 L:      linux-omap@vger.kernel.org
11309 S:      Odd Fixes
11310 F:      drivers/mmc/host/omap.c
11311
11312 OMAP POWER MANAGEMENT SUPPORT
11313 M:      Kevin Hilman <khilman@kernel.org>
11314 L:      linux-omap@vger.kernel.org
11315 S:      Maintained
11316 F:      arch/arm/*omap*/*pm*
11317 F:      drivers/cpufreq/omap-cpufreq.c
11318
11319 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11320 M:      Rajendra Nayak <rnayak@codeaurora.org>
11321 M:      Paul Walmsley <paul@pwsan.com>
11322 L:      linux-omap@vger.kernel.org
11323 S:      Maintained
11324 F:      arch/arm/mach-omap2/prm*
11325
11326 OMAP RANDOM NUMBER GENERATOR SUPPORT
11327 M:      Deepak Saxena <dsaxena@plexity.net>
11328 S:      Maintained
11329 F:      drivers/char/hw_random/omap-rng.c
11330
11331 OMAP USB SUPPORT
11332 L:      linux-usb@vger.kernel.org
11333 L:      linux-omap@vger.kernel.org
11334 S:      Orphan
11335 F:      drivers/usb/*/*omap*
11336 F:      arch/arm/*omap*/usb*
11337
11338 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11339 M:      Mark Jackson <mpfj@newflow.co.uk>
11340 L:      linux-omap@vger.kernel.org
11341 S:      Maintained
11342 F:      arch/arm/boot/dts/am335x-nano.dts
11343
11344 OMAP1 SUPPORT
11345 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11346 M:      Tony Lindgren <tony@atomide.com>
11347 L:      linux-omap@vger.kernel.org
11348 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11350 S:      Maintained
11351 F:      arch/arm/mach-omap1/
11352 F:      arch/arm/plat-omap/
11353 F:      arch/arm/configs/omap1_defconfig
11354 F:      drivers/i2c/busses/i2c-omap.c
11355 F:      include/linux/platform_data/i2c-omap.h
11356 F:      include/linux/platform_data/ams-delta-fiq.h
11357
11358 OMAP2+ SUPPORT
11359 M:      Tony Lindgren <tony@atomide.com>
11360 L:      linux-omap@vger.kernel.org
11361 W:      http://www.muru.com/linux/omap/
11362 W:      http://linux.omap.com/
11363 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11364 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11365 S:      Maintained
11366 F:      arch/arm/mach-omap2/
11367 F:      arch/arm/plat-omap/
11368 F:      arch/arm/configs/omap2plus_defconfig
11369 F:      drivers/i2c/busses/i2c-omap.c
11370 F:      drivers/irqchip/irq-omap-intc.c
11371 F:      drivers/mfd/*omap*.c
11372 F:      drivers/mfd/menelaus.c
11373 F:      drivers/mfd/palmas.c
11374 F:      drivers/mfd/tps65217.c
11375 F:      drivers/mfd/tps65218.c
11376 F:      drivers/mfd/tps65910.c
11377 F:      drivers/mfd/twl-core.[ch]
11378 F:      drivers/mfd/twl4030*.c
11379 F:      drivers/mfd/twl6030*.c
11380 F:      drivers/mfd/twl6040*.c
11381 F:      drivers/regulator/palmas-regulator*.c
11382 F:      drivers/regulator/pbias-regulator.c
11383 F:      drivers/regulator/tps65217-regulator.c
11384 F:      drivers/regulator/tps65218-regulator.c
11385 F:      drivers/regulator/tps65910-regulator.c
11386 F:      drivers/regulator/twl-regulator.c
11387 F:      drivers/regulator/twl6030-regulator.c
11388 F:      include/linux/platform_data/i2c-omap.h
11389
11390 ONION OMEGA2+ BOARD
11391 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11392 L:      linux-mips@vger.kernel.org
11393 S:      Maintained
11394 F:      arch/mips/boot/dts/ralink/omega2p.dts
11395
11396 OMFS FILESYSTEM
11397 M:      Bob Copeland <me@bobcopeland.com>
11398 L:      linux-karma-devel@lists.sourceforge.net
11399 S:      Maintained
11400 F:      Documentation/filesystems/omfs.txt
11401 F:      fs/omfs/
11402
11403 OMNIKEY CARDMAN 4000 DRIVER
11404 M:      Harald Welte <laforge@gnumonks.org>
11405 S:      Maintained
11406 F:      drivers/char/pcmcia/cm4000_cs.c
11407 F:      include/linux/cm4000_cs.h
11408 F:      include/uapi/linux/cm4000_cs.h
11409
11410 OMNIKEY CARDMAN 4040 DRIVER
11411 M:      Harald Welte <laforge@gnumonks.org>
11412 S:      Maintained
11413 F:      drivers/char/pcmcia/cm4040_cs.*
11414
11415 OMNIVISION OV13858 SENSOR DRIVER
11416 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11417 L:      linux-media@vger.kernel.org
11418 T:      git git://linuxtv.org/media_tree.git
11419 S:      Maintained
11420 F:      drivers/media/i2c/ov13858.c
11421
11422 OMNIVISION OV2680 SENSOR DRIVER
11423 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11424 L:      linux-media@vger.kernel.org
11425 T:      git git://linuxtv.org/media_tree.git
11426 S:      Maintained
11427 F:      drivers/media/i2c/ov2680.c
11428 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11429
11430 OMNIVISION OV2685 SENSOR DRIVER
11431 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11432 L:      linux-media@vger.kernel.org
11433 T:      git git://linuxtv.org/media_tree.git
11434 S:      Maintained
11435 F:      drivers/media/i2c/ov2685.c
11436
11437 OMNIVISION OV5640 SENSOR DRIVER
11438 M:      Steve Longerbeam <slongerbeam@gmail.com>
11439 L:      linux-media@vger.kernel.org
11440 T:      git git://linuxtv.org/media_tree.git
11441 S:      Maintained
11442 F:      drivers/media/i2c/ov5640.c
11443
11444 OMNIVISION OV5647 SENSOR DRIVER
11445 M:      Luis Oliveira <lolivei@synopsys.com>
11446 L:      linux-media@vger.kernel.org
11447 T:      git git://linuxtv.org/media_tree.git
11448 S:      Maintained
11449 F:      drivers/media/i2c/ov5647.c
11450
11451 OMNIVISION OV5695 SENSOR DRIVER
11452 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11453 L:      linux-media@vger.kernel.org
11454 T:      git git://linuxtv.org/media_tree.git
11455 S:      Maintained
11456 F:      drivers/media/i2c/ov5695.c
11457
11458 OMNIVISION OV7670 SENSOR DRIVER
11459 M:      Jonathan Corbet <corbet@lwn.net>
11460 L:      linux-media@vger.kernel.org
11461 T:      git git://linuxtv.org/media_tree.git
11462 S:      Maintained
11463 F:      drivers/media/i2c/ov7670.c
11464 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11465
11466 OMNIVISION OV772x SENSOR DRIVER
11467 M:      Jacopo Mondi <jacopo@jmondi.org>
11468 L:      linux-media@vger.kernel.org
11469 T:      git git://linuxtv.org/media_tree.git
11470 S:      Odd fixes
11471 F:      drivers/media/i2c/ov772x.c
11472 F:      include/media/i2c/ov772x.h
11473 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11474
11475 OMNIVISION OV7740 SENSOR DRIVER
11476 M:      Wenyou Yang <wenyou.yang@microchip.com>
11477 L:      linux-media@vger.kernel.org
11478 T:      git git://linuxtv.org/media_tree.git
11479 S:      Maintained
11480 F:      drivers/media/i2c/ov7740.c
11481 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11482
11483 OMNIVISION OV9640 SENSOR DRIVER
11484 M:      Petr Cvek <petrcvekcz@gmail.com>
11485 L:      linux-media@vger.kernel.org
11486 S:      Maintained
11487 F:      drivers/media/i2c/ov9640.*
11488
11489 OMNIVISION OV8856 SENSOR DRIVER
11490 M:      Ben Kao <ben.kao@intel.com>
11491 L:      linux-media@vger.kernel.org
11492 T:      git git://linuxtv.org/media_tree.git
11493 S:      Maintained
11494 F:      drivers/media/i2c/ov8856.c
11495
11496 OMNIVISION OV9650 SENSOR DRIVER
11497 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11498 R:      Akinobu Mita <akinobu.mita@gmail.com>
11499 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11500 L:      linux-media@vger.kernel.org
11501 T:      git git://linuxtv.org/media_tree.git
11502 S:      Maintained
11503 F:      drivers/media/i2c/ov9650.c
11504 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11505
11506 ONENAND FLASH DRIVER
11507 M:      Kyungmin Park <kyungmin.park@samsung.com>
11508 L:      linux-mtd@lists.infradead.org
11509 S:      Maintained
11510 F:      drivers/mtd/nand/onenand/
11511 F:      include/linux/mtd/onenand*.h
11512
11513 ONSTREAM SCSI TAPE DRIVER
11514 M:      Willem Riede <osst@riede.org>
11515 L:      osst-users@lists.sourceforge.net
11516 L:      linux-scsi@vger.kernel.org
11517 S:      Maintained
11518 F:      Documentation/scsi/osst.txt
11519 F:      drivers/scsi/osst.*
11520 F:      drivers/scsi/osst_*.h
11521 F:      drivers/scsi/st.h
11522
11523 OP-TEE DRIVER
11524 M:      Jens Wiklander <jens.wiklander@linaro.org>
11525 S:      Maintained
11526 F:      drivers/tee/optee/
11527
11528 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11529 M:      Sumit Garg <sumit.garg@linaro.org>
11530 S:      Maintained
11531 F:      drivers/char/hw_random/optee-rng.c
11532
11533 OPA-VNIC DRIVER
11534 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11535 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11536 L:      linux-rdma@vger.kernel.org
11537 S:      Supported
11538 F:      drivers/infiniband/ulp/opa_vnic
11539
11540 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11541 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11542 M:      Frank Rowand <frowand.list@gmail.com>
11543 L:      devicetree@vger.kernel.org
11544 S:      Maintained
11545 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11546 F:      Documentation/devicetree/overlay-notes.txt
11547 F:      drivers/of/overlay.c
11548 F:      drivers/of/resolver.c
11549 K:      of_overlay_notifier_
11550
11551 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11552 M:      Rob Herring <robh+dt@kernel.org>
11553 M:      Frank Rowand <frowand.list@gmail.com>
11554 L:      devicetree@vger.kernel.org
11555 W:      http://www.devicetree.org/
11556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11557 S:      Maintained
11558 F:      drivers/of/
11559 F:      include/linux/of*.h
11560 F:      scripts/dtc/
11561 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11562
11563 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11564 M:      Rob Herring <robh+dt@kernel.org>
11565 M:      Mark Rutland <mark.rutland@arm.com>
11566 L:      devicetree@vger.kernel.org
11567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11568 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11569 S:      Maintained
11570 F:      Documentation/devicetree/
11571 F:      arch/*/boot/dts/
11572 F:      include/dt-bindings/
11573
11574 OPENCORES I2C BUS DRIVER
11575 M:      Peter Korsgaard <peter@korsgaard.com>
11576 M:      Andrew Lunn <andrew@lunn.ch>
11577 L:      linux-i2c@vger.kernel.org
11578 S:      Maintained
11579 F:      Documentation/i2c/busses/i2c-ocores
11580 F:      drivers/i2c/busses/i2c-ocores.c
11581 F:      include/linux/platform_data/i2c-ocores.h
11582
11583 OPENRISC ARCHITECTURE
11584 M:      Jonas Bonn <jonas@southpole.se>
11585 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11586 M:      Stafford Horne <shorne@gmail.com>
11587 T:      git git://github.com/openrisc/linux.git
11588 L:      openrisc@lists.librecores.org
11589 W:      http://openrisc.io
11590 S:      Maintained
11591 F:      Documentation/devicetree/bindings/openrisc/
11592 F:      Documentation/openrisc/
11593 F:      arch/openrisc/
11594 F:      drivers/irqchip/irq-ompic.c
11595 F:      drivers/irqchip/irq-or1k-*
11596
11597 OPENVSWITCH
11598 M:      Pravin B Shelar <pshelar@ovn.org>
11599 L:      netdev@vger.kernel.org
11600 L:      dev@openvswitch.org
11601 W:      http://openvswitch.org
11602 S:      Maintained
11603 F:      net/openvswitch/
11604 F:      include/uapi/linux/openvswitch.h
11605
11606 OPERATING PERFORMANCE POINTS (OPP)
11607 M:      Viresh Kumar <vireshk@kernel.org>
11608 M:      Nishanth Menon <nm@ti.com>
11609 M:      Stephen Boyd <sboyd@kernel.org>
11610 L:      linux-pm@vger.kernel.org
11611 S:      Maintained
11612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11613 F:      drivers/opp/
11614 F:      include/linux/pm_opp.h
11615 F:      Documentation/power/opp.txt
11616 F:      Documentation/devicetree/bindings/opp/
11617
11618 OPL4 DRIVER
11619 M:      Clemens Ladisch <clemens@ladisch.de>
11620 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11621 T:      git git://git.alsa-project.org/alsa-kernel.git
11622 S:      Maintained
11623 F:      sound/drivers/opl4/
11624
11625 OPROFILE
11626 M:      Robert Richter <rric@kernel.org>
11627 L:      oprofile-list@lists.sf.net
11628 S:      Maintained
11629 F:      arch/*/include/asm/oprofile*.h
11630 F:      arch/*/oprofile/
11631 F:      drivers/oprofile/
11632 F:      include/linux/oprofile.h
11633
11634 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11635 M:      Mark Fasheh <mark@fasheh.com>
11636 M:      Joel Becker <jlbec@evilplan.org>
11637 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11638 W:      http://ocfs2.wiki.kernel.org
11639 S:      Supported
11640 F:      Documentation/filesystems/ocfs2.txt
11641 F:      Documentation/filesystems/dlmfs.txt
11642 F:      fs/ocfs2/
11643
11644 ORANGEFS FILESYSTEM
11645 M:      Mike Marshall <hubcap@omnibond.com>
11646 R:      Martin Brandenburg <martin@omnibond.com>
11647 L:      devel@lists.orangefs.org
11648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11649 S:      Supported
11650 F:      fs/orangefs/
11651 F:      Documentation/filesystems/orangefs.txt
11652
11653 ORINOCO DRIVER
11654 L:      linux-wireless@vger.kernel.org
11655 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11656 W:      http://www.nongnu.org/orinoco/
11657 S:      Orphan
11658 F:      drivers/net/wireless/intersil/orinoco/
11659
11660 OV2659 OMNIVISION SENSOR DRIVER
11661 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11662 L:      linux-media@vger.kernel.org
11663 W:      https://linuxtv.org
11664 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11665 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11666 S:      Maintained
11667 F:      drivers/media/i2c/ov2659.c
11668 F:      include/media/i2c/ov2659.h
11669
11670 OVERLAY FILESYSTEM
11671 M:      Miklos Szeredi <miklos@szeredi.hu>
11672 L:      linux-unionfs@vger.kernel.org
11673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11674 S:      Supported
11675 F:      fs/overlayfs/
11676 F:      Documentation/filesystems/overlayfs.txt
11677
11678 P54 WIRELESS DRIVER
11679 M:      Christian Lamparter <chunkeey@googlemail.com>
11680 L:      linux-wireless@vger.kernel.org
11681 W:      http://wireless.kernel.org/en/users/Drivers/p54
11682 S:      Maintained
11683 F:      drivers/net/wireless/intersil/p54/
11684
11685 PA SEMI ETHERNET DRIVER
11686 L:      netdev@vger.kernel.org
11687 S:      Orphan
11688 F:      drivers/net/ethernet/pasemi/*
11689
11690 PA SEMI SMBUS DRIVER
11691 L:      linux-i2c@vger.kernel.org
11692 S:      Orphan
11693 F:      drivers/i2c/busses/i2c-pasemi.c
11694
11695 PADATA PARALLEL EXECUTION MECHANISM
11696 M:      Steffen Klassert <steffen.klassert@secunet.com>
11697 L:      linux-crypto@vger.kernel.org
11698 S:      Maintained
11699 F:      kernel/padata.c
11700 F:      include/linux/padata.h
11701 F:      Documentation/padata.txt
11702
11703 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11704 M:      Harald Welte <laforge@gnumonks.org>
11705 L:      platform-driver-x86@vger.kernel.org
11706 S:      Maintained
11707 F:      drivers/platform/x86/panasonic-laptop.c
11708
11709 PARALLEL LCD/KEYPAD PANEL DRIVER
11710 M:      Willy Tarreau <willy@haproxy.com>
11711 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11712 S:      Odd Fixes
11713 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11714 F:      drivers/auxdisplay/panel.c
11715
11716 PARALLEL PORT SUBSYSTEM
11717 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11718 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11719 L:      linux-parport@lists.infradead.org (subscribers-only)
11720 S:      Maintained
11721 F:      drivers/parport/
11722 F:      include/linux/parport*.h
11723 F:      drivers/char/ppdev.c
11724 F:      include/uapi/linux/ppdev.h
11725 F:      Documentation/parport*.txt
11726
11727 PARAVIRT_OPS INTERFACE
11728 M:      Juergen Gross <jgross@suse.com>
11729 M:      Alok Kataria <akataria@vmware.com>
11730 L:      virtualization@lists.linux-foundation.org
11731 S:      Supported
11732 F:      Documentation/virtual/paravirt_ops.txt
11733 F:      arch/*/kernel/paravirt*
11734 F:      arch/*/include/asm/paravirt*.h
11735 F:      include/linux/hypervisor.h
11736
11737 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11738 M:      Tim Waugh <tim@cyberelk.net>
11739 L:      linux-parport@lists.infradead.org (subscribers-only)
11740 S:      Maintained
11741 F:      Documentation/blockdev/paride.txt
11742 F:      drivers/block/paride/
11743
11744 PARISC ARCHITECTURE
11745 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11746 M:      Helge Deller <deller@gmx.de>
11747 L:      linux-parisc@vger.kernel.org
11748 W:      http://www.parisc-linux.org/
11749 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11752 S:      Maintained
11753 F:      arch/parisc/
11754 F:      Documentation/parisc/
11755 F:      drivers/parisc/
11756 F:      drivers/char/agp/parisc-agp.c
11757 F:      drivers/input/serio/gscps2.c
11758 F:      drivers/parport/parport_gsc.*
11759 F:      drivers/tty/serial/8250/8250_gsc.c
11760 F:      drivers/video/fbdev/sti*
11761 F:      drivers/video/console/sti*
11762 F:      drivers/video/logo/logo_parisc*
11763
11764 PARMAN
11765 M:      Jiri Pirko <jiri@mellanox.com>
11766 L:      netdev@vger.kernel.org
11767 S:      Supported
11768 F:      lib/parman.c
11769 F:      lib/test_parman.c
11770 F:      include/linux/parman.h
11771
11772 PC ENGINES APU BOARD DRIVER
11773 M:      Enrico Weigelt, metux IT consult <info@metux.net>
11774 S:      Maintained
11775 F:      drivers/platform/x86/pcengines-apuv2.c
11776
11777 PC87360 HARDWARE MONITORING DRIVER
11778 M:      Jim Cromie <jim.cromie@gmail.com>
11779 L:      linux-hwmon@vger.kernel.org
11780 S:      Maintained
11781 F:      Documentation/hwmon/pc87360
11782 F:      drivers/hwmon/pc87360.c
11783
11784 PC8736x GPIO DRIVER
11785 M:      Jim Cromie <jim.cromie@gmail.com>
11786 S:      Maintained
11787 F:      drivers/char/pc8736x_gpio.c
11788
11789 PC87427 HARDWARE MONITORING DRIVER
11790 M:      Jean Delvare <jdelvare@suse.com>
11791 L:      linux-hwmon@vger.kernel.org
11792 S:      Maintained
11793 F:      Documentation/hwmon/pc87427
11794 F:      drivers/hwmon/pc87427.c
11795
11796 PCA9532 LED DRIVER
11797 M:      Riku Voipio <riku.voipio@iki.fi>
11798 S:      Maintained
11799 F:      drivers/leds/leds-pca9532.c
11800 F:      include/linux/leds-pca9532.h
11801
11802 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11803 M:      Guenter Roeck <linux@roeck-us.net>
11804 L:      linux-i2c@vger.kernel.org
11805 S:      Maintained
11806 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11807
11808 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11809 M:      Khalid Aziz <khalid@gonehiking.org>
11810 S:      Maintained
11811 F:      drivers/firmware/pcdp.*
11812
11813 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11814 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11815 L:      linux-pci@vger.kernel.org
11816 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11817 S:      Maintained
11818 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11819 F:      drivers/pci/controller/pci-aardvark.c
11820
11821 PCI DRIVER FOR ALTERA PCIE IP
11822 M:      Ley Foon Tan <lftan@altera.com>
11823 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11824 L:      linux-pci@vger.kernel.org
11825 S:      Supported
11826 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11827 F:      drivers/pci/controller/pcie-altera.c
11828
11829 PCI DRIVER FOR APPLIEDMICRO XGENE
11830 M:      Toan Le <toan@os.amperecomputing.com>
11831 L:      linux-pci@vger.kernel.org
11832 L:      linux-arm-kernel@lists.infradead.org
11833 S:      Maintained
11834 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11835 F:      drivers/pci/controller/pci-xgene.c
11836
11837 PCI DRIVER FOR ARM VERSATILE PLATFORM
11838 M:      Rob Herring <robh@kernel.org>
11839 L:      linux-pci@vger.kernel.org
11840 L:      linux-arm-kernel@lists.infradead.org
11841 S:      Maintained
11842 F:      Documentation/devicetree/bindings/pci/versatile.txt
11843 F:      drivers/pci/controller/pci-versatile.c
11844
11845 PCI DRIVER FOR ARMADA 8K
11846 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11847 L:      linux-pci@vger.kernel.org
11848 L:      linux-arm-kernel@lists.infradead.org
11849 S:      Maintained
11850 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11851 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11852
11853 PCI DRIVER FOR CADENCE PCIE IP
11854 M:      Tom Joseph <tjoseph@cadence.com>
11855 L:      linux-pci@vger.kernel.org
11856 S:      Maintained
11857 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11858 F:      drivers/pci/controller/pcie-cadence*
11859
11860 PCI DRIVER FOR FREESCALE LAYERSCAPE
11861 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11862 M:      Mingkai Hu <mingkai.hu@nxp.com>
11863 M:      Roy Zang <roy.zang@nxp.com>
11864 L:      linuxppc-dev@lists.ozlabs.org
11865 L:      linux-pci@vger.kernel.org
11866 L:      linux-arm-kernel@lists.infradead.org
11867 S:      Maintained
11868 F:      drivers/pci/controller/dwc/*layerscape*
11869
11870 PCI DRIVER FOR GENERIC OF HOSTS
11871 M:      Will Deacon <will.deacon@arm.com>
11872 L:      linux-pci@vger.kernel.org
11873 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11874 S:      Maintained
11875 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11876 F:      drivers/pci/controller/pci-host-common.c
11877 F:      drivers/pci/controller/pci-host-generic.c
11878
11879 PCI DRIVER FOR IMX6
11880 M:      Richard Zhu <hongxing.zhu@nxp.com>
11881 M:      Lucas Stach <l.stach@pengutronix.de>
11882 L:      linux-pci@vger.kernel.org
11883 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11884 S:      Maintained
11885 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11886 F:      drivers/pci/controller/dwc/*imx6*
11887
11888 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11889 M:      Keith Busch <keith.busch@intel.com>
11890 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11891 L:      linux-pci@vger.kernel.org
11892 S:      Supported
11893 F:      drivers/pci/controller/vmd.c
11894
11895 PCI DRIVER FOR MICROSEMI SWITCHTEC
11896 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11897 M:      Logan Gunthorpe <logang@deltatee.com>
11898 L:      linux-pci@vger.kernel.org
11899 S:      Maintained
11900 F:      Documentation/switchtec.txt
11901 F:      Documentation/ABI/testing/sysfs-class-switchtec
11902 F:      drivers/pci/switch/switchtec*
11903 F:      include/uapi/linux/switchtec_ioctl.h
11904 F:      include/linux/switchtec.h
11905 F:      drivers/ntb/hw/mscc/
11906
11907 PCI DRIVER FOR MOBIVEIL PCIE IP
11908 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11909 L:      linux-pci@vger.kernel.org
11910 S:      Supported
11911 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11912 F:      drivers/pci/controller/pcie-mobiveil.c
11913
11914 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11915 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11916 M:      Jason Cooper <jason@lakedaemon.net>
11917 L:      linux-pci@vger.kernel.org
11918 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11919 S:      Maintained
11920 F:      drivers/pci/controller/*mvebu*
11921
11922 PCI DRIVER FOR NVIDIA TEGRA
11923 M:      Thierry Reding <thierry.reding@gmail.com>
11924 L:      linux-tegra@vger.kernel.org
11925 L:      linux-pci@vger.kernel.org
11926 S:      Supported
11927 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11928 F:      drivers/pci/controller/pci-tegra.c
11929
11930 PCI DRIVER FOR RENESAS R-CAR
11931 M:      Simon Horman <horms@verge.net.au>
11932 L:      linux-pci@vger.kernel.org
11933 L:      linux-renesas-soc@vger.kernel.org
11934 S:      Maintained
11935 F:      drivers/pci/controller/*rcar*
11936
11937 PCI DRIVER FOR SAMSUNG EXYNOS
11938 M:      Jingoo Han <jingoohan1@gmail.com>
11939 L:      linux-pci@vger.kernel.org
11940 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11941 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11942 S:      Maintained
11943 F:      drivers/pci/controller/dwc/pci-exynos.c
11944
11945 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11946 M:      Jingoo Han <jingoohan1@gmail.com>
11947 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11948 L:      linux-pci@vger.kernel.org
11949 S:      Maintained
11950 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11951 F:      drivers/pci/controller/dwc/*designware*
11952
11953 PCI DRIVER FOR TI DRA7XX
11954 M:      Kishon Vijay Abraham I <kishon@ti.com>
11955 L:      linux-omap@vger.kernel.org
11956 L:      linux-pci@vger.kernel.org
11957 S:      Supported
11958 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11959 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11960
11961 PCI DRIVER FOR TI KEYSTONE
11962 M:      Murali Karicheri <m-karicheri2@ti.com>
11963 L:      linux-pci@vger.kernel.org
11964 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11965 S:      Maintained
11966 F:      drivers/pci/controller/dwc/pci-keystone.c
11967
11968 PCI ENDPOINT SUBSYSTEM
11969 M:      Kishon Vijay Abraham I <kishon@ti.com>
11970 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11971 L:      linux-pci@vger.kernel.org
11972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11973 S:      Supported
11974 F:      drivers/pci/endpoint/
11975 F:      drivers/misc/pci_endpoint_test.c
11976 F:      tools/pci/
11977
11978 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11979 M:      Russell Currey <ruscur@russell.cc>
11980 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11981 M:      Oliver O'Halloran <oohall@gmail.com>
11982 L:      linuxppc-dev@lists.ozlabs.org
11983 S:      Supported
11984 F:      Documentation/PCI/pci-error-recovery.txt
11985 F:      drivers/pci/pcie/aer.c
11986 F:      drivers/pci/pcie/dpc.c
11987 F:      drivers/pci/pcie/err.c
11988 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11989 F:      arch/powerpc/kernel/eeh*.c
11990 F:      arch/powerpc/platforms/*/eeh*.c
11991 F:      arch/powerpc/include/*/eeh*.h
11992
11993 PCI ERROR RECOVERY
11994 M:      Linas Vepstas <linasvepstas@gmail.com>
11995 L:      linux-pci@vger.kernel.org
11996 S:      Supported
11997 F:      Documentation/PCI/pci-error-recovery.txt
11998
11999 PCI MSI DRIVER FOR ALTERA MSI IP
12000 M:      Ley Foon Tan <lftan@altera.com>
12001 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12002 L:      linux-pci@vger.kernel.org
12003 S:      Supported
12004 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12005 F:      drivers/pci/controller/pcie-altera-msi.c
12006
12007 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12008 M:      Toan Le <toan@os.amperecomputing.com>
12009 L:      linux-pci@vger.kernel.org
12010 L:      linux-arm-kernel@lists.infradead.org
12011 S:      Maintained
12012 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12013 F:      drivers/pci/controller/pci-xgene-msi.c
12014
12015 PCI SUBSYSTEM
12016 M:      Bjorn Helgaas <bhelgaas@google.com>
12017 L:      linux-pci@vger.kernel.org
12018 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12020 S:      Supported
12021 F:      Documentation/devicetree/bindings/pci/
12022 F:      Documentation/PCI/
12023 F:      drivers/acpi/pci*
12024 F:      drivers/pci/
12025 F:      include/asm-generic/pci*
12026 F:      include/linux/pci*
12027 F:      include/linux/of_pci.h
12028 F:      include/uapi/linux/pci*
12029 F:      lib/pci*
12030 F:      arch/x86/pci/
12031 F:      arch/x86/kernel/quirks.c
12032 F:      arch/x86/kernel/early-quirks.c
12033
12034 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12035 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12036 L:      linux-pci@vger.kernel.org
12037 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12038 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12039 S:      Supported
12040 F:      drivers/pci/controller/
12041
12042 PCIE DRIVER FOR AMLOGIC MESON
12043 M:      Yue Wang <yue.wang@Amlogic.com>
12044 L:      linux-pci@vger.kernel.org
12045 L:      linux-amlogic@lists.infradead.org
12046 S:      Maintained
12047 F:      drivers/pci/controller/dwc/pci-meson.c
12048
12049 PCIE DRIVER FOR AXIS ARTPEC
12050 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12051 L:      linux-arm-kernel@axis.com
12052 L:      linux-pci@vger.kernel.org
12053 S:      Maintained
12054 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12055 F:      drivers/pci/controller/dwc/*artpec*
12056
12057 PCIE DRIVER FOR CAVIUM THUNDERX
12058 M:      David Daney <david.daney@cavium.com>
12059 L:      linux-pci@vger.kernel.org
12060 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12061 S:      Supported
12062 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12063 F:      drivers/pci/controller/pci-thunder-*
12064
12065 PCIE DRIVER FOR HISILICON
12066 M:      Zhou Wang <wangzhou1@hisilicon.com>
12067 L:      linux-pci@vger.kernel.org
12068 S:      Maintained
12069 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12070 F:      drivers/pci/controller/dwc/pcie-hisi.c
12071
12072 PCIE DRIVER FOR HISILICON KIRIN
12073 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12074 M:      Binghui Wang <wangbinghui@hisilicon.com>
12075 L:      linux-pci@vger.kernel.org
12076 S:      Maintained
12077 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12078 F:      drivers/pci/controller/dwc/pcie-kirin.c
12079
12080 PCIE DRIVER FOR HISILICON STB
12081 M:      Shawn Guo <shawn.guo@linaro.org>
12082 L:      linux-pci@vger.kernel.org
12083 S:      Maintained
12084 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12085 F:      drivers/pci/controller/dwc/pcie-histb.c
12086
12087 PCIE DRIVER FOR MEDIATEK
12088 M:      Ryder Lee <ryder.lee@mediatek.com>
12089 L:      linux-pci@vger.kernel.org
12090 L:      linux-mediatek@lists.infradead.org
12091 S:      Supported
12092 F:      Documentation/devicetree/bindings/pci/mediatek*
12093 F:      drivers/pci/controller/*mediatek*
12094
12095 PCIE DRIVER FOR QUALCOMM MSM
12096 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12097 L:      linux-pci@vger.kernel.org
12098 L:      linux-arm-msm@vger.kernel.org
12099 S:      Maintained
12100 F:      drivers/pci/controller/dwc/*qcom*
12101
12102 PCIE DRIVER FOR ROCKCHIP
12103 M:      Shawn Lin <shawn.lin@rock-chips.com>
12104 L:      linux-pci@vger.kernel.org
12105 L:      linux-rockchip@lists.infradead.org
12106 S:      Maintained
12107 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12108 F:      drivers/pci/controller/pcie-rockchip*
12109
12110 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12111 M:      Linus Walleij <linus.walleij@linaro.org>
12112 L:      linux-pci@vger.kernel.org
12113 S:      Maintained
12114 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12115 F:      drivers/pci/controller/pci-v3-semi.c
12116
12117 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12118 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12119 L:      linux-pci@vger.kernel.org
12120 S:      Maintained
12121 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12122 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12123
12124 PCIE DRIVER FOR ST SPEAR13XX
12125 M:      Pratyush Anand <pratyush.anand@gmail.com>
12126 L:      linux-pci@vger.kernel.org
12127 S:      Maintained
12128 F:      drivers/pci/controller/dwc/*spear*
12129
12130 PCMCIA SUBSYSTEM
12131 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12133 S:      Odd Fixes
12134 F:      Documentation/pcmcia/
12135 F:      tools/pcmcia/
12136 F:      drivers/pcmcia/
12137 F:      include/pcmcia/
12138
12139 PCNET32 NETWORK DRIVER
12140 M:      Don Fry <pcnet32@frontier.com>
12141 L:      netdev@vger.kernel.org
12142 S:      Maintained
12143 F:      drivers/net/ethernet/amd/pcnet32.c
12144
12145 PCRYPT PARALLEL CRYPTO ENGINE
12146 M:      Steffen Klassert <steffen.klassert@secunet.com>
12147 L:      linux-crypto@vger.kernel.org
12148 S:      Maintained
12149 F:      crypto/pcrypt.c
12150 F:      include/crypto/pcrypt.h
12151
12152 PEAQ WMI HOTKEYS DRIVER
12153 M:      Hans de Goede <hdegoede@redhat.com>
12154 L:      platform-driver-x86@vger.kernel.org
12155 S:      Maintained
12156 F:      drivers/platform/x86/peaq-wmi.c
12157
12158 PER-CPU MEMORY ALLOCATOR
12159 M:      Dennis Zhou <dennis@kernel.org>
12160 M:      Tejun Heo <tj@kernel.org>
12161 M:      Christoph Lameter <cl@linux.com>
12162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12163 S:      Maintained
12164 F:      include/linux/percpu*.h
12165 F:      mm/percpu*.c
12166 F:      arch/*/include/asm/percpu.h
12167
12168 PER-TASK DELAY ACCOUNTING
12169 M:      Balbir Singh <bsingharora@gmail.com>
12170 S:      Maintained
12171 F:      include/linux/delayacct.h
12172 F:      kernel/delayacct.c
12173
12174 PERFORMANCE EVENTS SUBSYSTEM
12175 M:      Peter Zijlstra <peterz@infradead.org>
12176 M:      Ingo Molnar <mingo@redhat.com>
12177 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12178 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12179 R:      Jiri Olsa <jolsa@redhat.com>
12180 R:      Namhyung Kim <namhyung@kernel.org>
12181 L:      linux-kernel@vger.kernel.org
12182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12183 S:      Supported
12184 F:      kernel/events/*
12185 F:      include/linux/perf_event.h
12186 F:      include/uapi/linux/perf_event.h
12187 F:      arch/*/kernel/perf_event*.c
12188 F:      arch/*/kernel/*/perf_event*.c
12189 F:      arch/*/kernel/*/*/perf_event*.c
12190 F:      arch/*/include/asm/perf_event.h
12191 F:      arch/*/kernel/perf_callchain.c
12192 F:      arch/*/events/*
12193 F:      arch/*/events/*/*
12194 F:      tools/perf/
12195
12196 PERSONALITY HANDLING
12197 M:      Christoph Hellwig <hch@infradead.org>
12198 L:      linux-abi-devel@lists.sourceforge.net
12199 S:      Maintained
12200 F:      include/linux/personality.h
12201 F:      include/uapi/linux/personality.h
12202
12203 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12204 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12205 L:      linux-input@vger.kernel.org
12206 S:      Maintained
12207 F:      Documentation/input/devices/pxrc.rst
12208 F:      drivers/input/joystick/pxrc.c
12209
12210 PHONET PROTOCOL
12211 M:      Remi Denis-Courmont <courmisch@gmail.com>
12212 S:      Supported
12213 F:      Documentation/networking/phonet.txt
12214 F:      include/linux/phonet.h
12215 F:      include/net/phonet/
12216 F:      include/uapi/linux/phonet.h
12217 F:      net/phonet/
12218
12219 PHRAM MTD DRIVER
12220 M:      Joern Engel <joern@lazybastard.org>
12221 L:      linux-mtd@lists.infradead.org
12222 S:      Maintained
12223 F:      drivers/mtd/devices/phram.c
12224
12225 PICOLCD HID DRIVER
12226 M:      Bruno Prémont <bonbons@linux-vserver.org>
12227 L:      linux-input@vger.kernel.org
12228 S:      Maintained
12229 F:      drivers/hid/hid-picolcd*
12230
12231 PICOXCELL SUPPORT
12232 M:      Jamie Iles <jamie@jamieiles.com>
12233 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12234 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12235 S:      Supported
12236 F:      arch/arm/boot/dts/picoxcell*
12237 F:      arch/arm/mach-picoxcell/
12238 F:      drivers/crypto/picoxcell*
12239
12240 PIN CONTROL SUBSYSTEM
12241 M:      Linus Walleij <linus.walleij@linaro.org>
12242 L:      linux-gpio@vger.kernel.org
12243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12244 S:      Maintained
12245 F:      Documentation/devicetree/bindings/pinctrl/
12246 F:      Documentation/driver-api/pinctl.rst
12247 F:      drivers/pinctrl/
12248 F:      include/linux/pinctrl/
12249
12250 PIN CONTROLLER - MICROCHIP AT91
12251 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12252 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12253 L:      linux-gpio@vger.kernel.org
12254 S:      Supported
12255 F:      drivers/pinctrl/pinctrl-at91*
12256
12257 PIN CONTROLLER - FREESCALE
12258 M:      Dong Aisheng <aisheng.dong@nxp.com>
12259 M:      Fabio Estevam <festevam@gmail.com>
12260 M:      Shawn Guo <shawnguo@kernel.org>
12261 M:      Stefan Agner <stefan@agner.ch>
12262 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12263 L:      linux-gpio@vger.kernel.org
12264 S:      Maintained
12265 F:      drivers/pinctrl/freescale/
12266 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12267
12268 PIN CONTROLLER - INTEL
12269 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12270 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12271 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12272 S:      Maintained
12273 F:      drivers/pinctrl/intel/
12274
12275 PIN CONTROLLER - MEDIATEK
12276 M:      Sean Wang <sean.wang@kernel.org>
12277 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12278 S:      Maintained
12279 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12280 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12281 F:      drivers/pinctrl/mediatek/
12282
12283 PIN CONTROLLER - QUALCOMM
12284 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12285 S:      Maintained
12286 L:      linux-arm-msm@vger.kernel.org
12287 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12288 F:      drivers/pinctrl/qcom/
12289
12290 PIN CONTROLLER - RENESAS
12291 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12292 L:      linux-renesas-soc@vger.kernel.org
12293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12294 S:      Maintained
12295 F:      drivers/pinctrl/pinctrl-rz*
12296 F:      drivers/pinctrl/sh-pfc/
12297
12298 PIN CONTROLLER - SAMSUNG
12299 M:      Tomasz Figa <tomasz.figa@gmail.com>
12300 M:      Krzysztof Kozlowski <krzk@kernel.org>
12301 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12302 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12303 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12304 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12305 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12306 S:      Maintained
12307 F:      drivers/pinctrl/samsung/
12308 F:      include/dt-bindings/pinctrl/samsung.h
12309 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12310
12311 PIN CONTROLLER - SINGLE
12312 M:      Tony Lindgren <tony@atomide.com>
12313 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12314 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12315 L:      linux-omap@vger.kernel.org
12316 S:      Maintained
12317 F:      drivers/pinctrl/pinctrl-single.c
12318
12319 PIN CONTROLLER - ST SPEAR
12320 M:      Viresh Kumar <vireshk@kernel.org>
12321 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12322 W:      http://www.st.com/spear
12323 S:      Maintained
12324 F:      drivers/pinctrl/spear/
12325
12326 PISTACHIO SOC SUPPORT
12327 M:      James Hartley <james.hartley@sondrel.com>
12328 L:      linux-mips@vger.kernel.org
12329 S:      Odd Fixes
12330 F:      arch/mips/pistachio/
12331 F:      arch/mips/include/asm/mach-pistachio/
12332 F:      arch/mips/boot/dts/img/pistachio*
12333 F:      arch/mips/configs/pistachio*_defconfig
12334
12335 PKTCDVD DRIVER
12336 S:      Orphan
12337 M:      linux-block@vger.kernel.org
12338 F:      drivers/block/pktcdvd.c
12339 F:      include/linux/pktcdvd.h
12340 F:      include/uapi/linux/pktcdvd.h
12341
12342 PKUNITY SOC DRIVERS
12343 M:      Guan Xuetao <gxt@pku.edu.cn>
12344 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12345 S:      Maintained
12346 T:      git git://github.com/gxt/linux.git
12347 F:      drivers/input/serio/i8042-unicore32io.h
12348 F:      drivers/i2c/busses/i2c-puv3.c
12349 F:      drivers/video/fbdev/fb-puv3.c
12350 F:      drivers/rtc/rtc-puv3.c
12351
12352 PMBUS HARDWARE MONITORING DRIVERS
12353 M:      Guenter Roeck <linux@roeck-us.net>
12354 L:      linux-hwmon@vger.kernel.org
12355 W:      http://hwmon.wiki.kernel.org/
12356 W:      http://www.roeck-us.net/linux/drivers/
12357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12358 S:      Maintained
12359 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12360 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12361 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12362 F:      Documentation/hwmon/adm1275
12363 F:      Documentation/hwmon/ibm-cffps
12364 F:      Documentation/hwmon/ir35221
12365 F:      Documentation/hwmon/lm25066
12366 F:      Documentation/hwmon/ltc2978
12367 F:      Documentation/hwmon/ltc3815
12368 F:      Documentation/hwmon/max16064
12369 F:      Documentation/hwmon/max20751
12370 F:      Documentation/hwmon/max31785
12371 F:      Documentation/hwmon/max34440
12372 F:      Documentation/hwmon/max8688
12373 F:      Documentation/hwmon/pmbus
12374 F:      Documentation/hwmon/pmbus-core
12375 F:      Documentation/hwmon/tps40422
12376 F:      Documentation/hwmon/ucd9000
12377 F:      Documentation/hwmon/ucd9200
12378 F:      Documentation/hwmon/zl6100
12379 F:      drivers/hwmon/pmbus/
12380 F:      include/linux/pmbus.h
12381
12382 PMC SIERRA MaxRAID DRIVER
12383 L:      linux-scsi@vger.kernel.org
12384 W:      http://www.pmc-sierra.com/
12385 S:      Orphan
12386 F:      drivers/scsi/pmcraid.*
12387
12388 PMC SIERRA PM8001 DRIVER
12389 M:      Jack Wang <jinpu.wang@profitbricks.com>
12390 M:      lindar_liu@usish.com
12391 L:      linux-scsi@vger.kernel.org
12392 S:      Supported
12393 F:      drivers/scsi/pm8001/
12394
12395 PNP SUPPORT
12396 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12397 S:      Maintained
12398 F:      drivers/pnp/
12399
12400 PNI RM3100 IIO DRIVER
12401 M:      Song Qiang <songqiang1304521@gmail.com>
12402 L:      linux-iio@vger.kernel.org
12403 S:      Maintained
12404 F:      drivers/iio/magnetometer/rm3100*
12405 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12406
12407 POSIX CLOCKS and TIMERS
12408 M:      Thomas Gleixner <tglx@linutronix.de>
12409 L:      linux-kernel@vger.kernel.org
12410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12411 S:      Maintained
12412 F:      fs/timerfd.c
12413 F:      include/linux/timer*
12414 F:      kernel/time/*timer*
12415
12416 POWER MANAGEMENT CORE
12417 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12418 L:      linux-pm@vger.kernel.org
12419 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12420 B:      https://bugzilla.kernel.org
12421 S:      Supported
12422 F:      drivers/base/power/
12423 F:      include/linux/pm.h
12424 F:      include/linux/pm_*
12425 F:      include/linux/powercap.h
12426 F:      drivers/powercap/
12427 F:      kernel/configs/nopm.config
12428
12429 POWER STATE COORDINATION INTERFACE (PSCI)
12430 M:      Mark Rutland <mark.rutland@arm.com>
12431 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12432 L:      linux-arm-kernel@lists.infradead.org
12433 S:      Maintained
12434 F:      drivers/firmware/psci*.c
12435 F:      include/linux/psci.h
12436 F:      include/uapi/linux/psci.h
12437
12438 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12439 M:      Sebastian Reichel <sre@kernel.org>
12440 L:      linux-pm@vger.kernel.org
12441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12442 S:      Maintained
12443 F:      Documentation/ABI/testing/sysfs-class-power
12444 F:      Documentation/devicetree/bindings/power/supply/
12445 F:      include/linux/power_supply.h
12446 F:      drivers/power/supply/
12447
12448 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12449 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12450 L:      linuxppc-dev@lists.ozlabs.org
12451 S:      Maintained
12452 F:      drivers/char/powernv-op-panel.c
12453
12454 PPP OVER ATM (RFC 2364)
12455 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12456 S:      Maintained
12457 F:      net/atm/pppoatm.c
12458 F:      include/uapi/linux/atmppp.h
12459
12460 PPP OVER ETHERNET
12461 M:      Michal Ostrowski <mostrows@earthlink.net>
12462 S:      Maintained
12463 F:      drivers/net/ppp/pppoe.c
12464 F:      drivers/net/ppp/pppox.c
12465
12466 PPP OVER L2TP
12467 M:      James Chapman <jchapman@katalix.com>
12468 S:      Maintained
12469 F:      net/l2tp/l2tp_ppp.c
12470 F:      include/linux/if_pppol2tp.h
12471 F:      include/uapi/linux/if_pppol2tp.h
12472
12473 PPP PROTOCOL DRIVERS AND COMPRESSORS
12474 M:      Paul Mackerras <paulus@samba.org>
12475 L:      linux-ppp@vger.kernel.org
12476 S:      Maintained
12477 F:      drivers/net/ppp/ppp_*
12478
12479 PPS SUPPORT
12480 M:      Rodolfo Giometti <giometti@enneenne.com>
12481 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12482 L:      linuxpps@ml.enneenne.com (subscribers-only)
12483 S:      Maintained
12484 F:      Documentation/pps/
12485 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12486 F:      Documentation/ABI/testing/sysfs-pps
12487 F:      drivers/pps/
12488 F:      include/linux/pps*.h
12489 F:      include/uapi/linux/pps.h
12490
12491 PPTP DRIVER
12492 M:      Dmitry Kozlov <xeb@mail.ru>
12493 L:      netdev@vger.kernel.org
12494 S:      Maintained
12495 F:      drivers/net/ppp/pptp.c
12496 W:      http://sourceforge.net/projects/accel-pptp
12497
12498 PRINTK
12499 M:      Petr Mladek <pmladek@suse.com>
12500 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12501 R:      Steven Rostedt <rostedt@goodmis.org>
12502 S:      Maintained
12503 F:      kernel/printk/
12504 F:      include/linux/printk.h
12505
12506 PRISM54 WIRELESS DRIVER
12507 M:      Luis Chamberlain <mcgrof@kernel.org>
12508 L:      linux-wireless@vger.kernel.org
12509 W:      http://wireless.kernel.org/en/users/Drivers/p54
12510 S:      Obsolete
12511 F:      drivers/net/wireless/intersil/prism54/
12512
12513 PROC FILESYSTEM
12514 R:      Alexey Dobriyan <adobriyan@gmail.com>
12515 L:      linux-kernel@vger.kernel.org
12516 L:      linux-fsdevel@vger.kernel.org
12517 S:      Maintained
12518 F:      fs/proc/
12519 F:      include/linux/proc_fs.h
12520 F:      tools/testing/selftests/proc/
12521 F:      Documentation/filesystems/proc.txt
12522
12523 PROC SYSCTL
12524 M:      Luis Chamberlain <mcgrof@kernel.org>
12525 M:      Kees Cook <keescook@chromium.org>
12526 L:      linux-kernel@vger.kernel.org
12527 L:      linux-fsdevel@vger.kernel.org
12528 S:      Maintained
12529 F:      fs/proc/proc_sysctl.c
12530 F:      include/linux/sysctl.h
12531 F:      kernel/sysctl.c
12532 F:      tools/testing/selftests/sysctl/
12533
12534 PS3 NETWORK SUPPORT
12535 M:      Geoff Levand <geoff@infradead.org>
12536 L:      netdev@vger.kernel.org
12537 L:      linuxppc-dev@lists.ozlabs.org
12538 S:      Maintained
12539 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12540
12541 PS3 PLATFORM SUPPORT
12542 M:      Geoff Levand <geoff@infradead.org>
12543 L:      linuxppc-dev@lists.ozlabs.org
12544 S:      Maintained
12545 F:      arch/powerpc/boot/ps3*
12546 F:      arch/powerpc/include/asm/lv1call.h
12547 F:      arch/powerpc/include/asm/ps3*.h
12548 F:      arch/powerpc/platforms/ps3/
12549 F:      drivers/*/ps3*
12550 F:      drivers/ps3/
12551 F:      drivers/rtc/rtc-ps3.c
12552 F:      drivers/usb/host/*ps3.c
12553 F:      sound/ppc/snd_ps3*
12554
12555 PS3VRAM DRIVER
12556 M:      Jim Paris <jim@jtan.com>
12557 M:      Geoff Levand <geoff@infradead.org>
12558 L:      linuxppc-dev@lists.ozlabs.org
12559 S:      Maintained
12560 F:      drivers/block/ps3vram.c
12561
12562 PSAMPLE PACKET SAMPLING SUPPORT:
12563 M:      Yotam Gigi <yotam.gi@gmail.com>
12564 S:      Maintained
12565 F:      net/psample
12566 F:      include/net/psample.h
12567 F:      include/uapi/linux/psample.h
12568
12569 PSTORE FILESYSTEM
12570 M:      Kees Cook <keescook@chromium.org>
12571 M:      Anton Vorontsov <anton@enomsg.org>
12572 M:      Colin Cross <ccross@android.com>
12573 M:      Tony Luck <tony.luck@intel.com>
12574 S:      Maintained
12575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12576 F:      fs/pstore/
12577 F:      include/linux/pstore*
12578 F:      drivers/firmware/efi/efi-pstore.c
12579 F:      drivers/acpi/apei/erst.c
12580 F:      Documentation/admin-guide/ramoops.rst
12581 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12582 K:      \b(pstore|ramoops)
12583
12584 PTP HARDWARE CLOCK SUPPORT
12585 M:      Richard Cochran <richardcochran@gmail.com>
12586 L:      netdev@vger.kernel.org
12587 S:      Maintained
12588 W:      http://linuxptp.sourceforge.net/
12589 F:      Documentation/ABI/testing/sysfs-ptp
12590 F:      Documentation/ptp/*
12591 F:      drivers/net/phy/dp83640*
12592 F:      drivers/ptp/*
12593 F:      include/linux/ptp_cl*
12594
12595 PTRACE SUPPORT
12596 M:      Oleg Nesterov <oleg@redhat.com>
12597 S:      Maintained
12598 F:      include/asm-generic/syscall.h
12599 F:      include/linux/ptrace.h
12600 F:      include/linux/regset.h
12601 F:      include/linux/tracehook.h
12602 F:      include/uapi/linux/ptrace.h
12603 F:      include/uapi/linux/ptrace.h
12604 F:      include/asm-generic/ptrace.h
12605 F:      kernel/ptrace.c
12606 F:      arch/*/ptrace*.c
12607 F:      arch/*/*/ptrace*.c
12608 F:      arch/*/include/asm/ptrace*.h
12609
12610 PULSE8-CEC DRIVER
12611 M:      Hans Verkuil <hverkuil@xs4all.nl>
12612 L:      linux-media@vger.kernel.org
12613 T:      git git://linuxtv.org/media_tree.git
12614 S:      Maintained
12615 F:      drivers/media/usb/pulse8-cec/*
12616 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12617
12618 PVRUSB2 VIDEO4LINUX DRIVER
12619 M:      Mike Isely <isely@pobox.com>
12620 L:      pvrusb2@isely.net       (subscribers-only)
12621 L:      linux-media@vger.kernel.org
12622 W:      http://www.isely.net/pvrusb2/
12623 T:      git git://linuxtv.org/media_tree.git
12624 S:      Maintained
12625 F:      Documentation/media/v4l-drivers/pvrusb2*
12626 F:      drivers/media/usb/pvrusb2/
12627
12628 PWC WEBCAM DRIVER
12629 M:      Hans Verkuil <hverkuil@xs4all.nl>
12630 L:      linux-media@vger.kernel.org
12631 T:      git git://linuxtv.org/media_tree.git
12632 S:      Odd Fixes
12633 F:      drivers/media/usb/pwc/*
12634 F:      include/trace/events/pwc.h
12635
12636 PWM FAN DRIVER
12637 M:      Kamil Debski <kamil@wypas.org>
12638 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12639 L:      linux-hwmon@vger.kernel.org
12640 S:      Supported
12641 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12642 F:      Documentation/hwmon/pwm-fan
12643 F:      drivers/hwmon/pwm-fan.c
12644
12645 PWM IR Transmitter
12646 M:      Sean Young <sean@mess.org>
12647 L:      linux-media@vger.kernel.org
12648 S:      Maintained
12649 F:      drivers/media/rc/pwm-ir-tx.c
12650
12651 PWM SUBSYSTEM
12652 M:      Thierry Reding <thierry.reding@gmail.com>
12653 L:      linux-pwm@vger.kernel.org
12654 S:      Maintained
12655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12656 F:      Documentation/pwm.txt
12657 F:      Documentation/devicetree/bindings/pwm/
12658 F:      include/linux/pwm.h
12659 F:      drivers/pwm/
12660 F:      drivers/video/backlight/pwm_bl.c
12661 F:      include/linux/pwm_backlight.h
12662 F:      drivers/gpio/gpio-mvebu.c
12663 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12664
12665 PXA GPIO DRIVER
12666 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12667 L:      linux-gpio@vger.kernel.org
12668 S:      Maintained
12669 F:      drivers/gpio/gpio-pxa.c
12670
12671 PXA MMCI DRIVER
12672 S:      Orphan
12673
12674 PXA RTC DRIVER
12675 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12676 L:      linux-rtc@vger.kernel.org
12677 S:      Maintained
12678
12679 PXA2xx/PXA3xx SUPPORT
12680 M:      Daniel Mack <daniel@zonque.org>
12681 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12682 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12683 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12684 T:      git git://github.com/hzhuang1/linux.git
12685 T:      git git://github.com/rjarzmik/linux.git
12686 S:      Maintained
12687 F:      arch/arm/boot/dts/pxa*
12688 F:      arch/arm/mach-pxa/
12689 F:      drivers/dma/pxa*
12690 F:      drivers/pcmcia/pxa2xx*
12691 F:      drivers/pinctrl/pxa/
12692 F:      drivers/spi/spi-pxa2xx*
12693 F:      drivers/usb/gadget/udc/pxa2*
12694 F:      include/sound/pxa2xx-lib.h
12695 F:      sound/arm/pxa*
12696 F:      sound/soc/pxa/
12697
12698 QAT DRIVER
12699 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12700 L:      qat-linux@intel.com
12701 S:      Supported
12702 F:      drivers/crypto/qat/
12703
12704 QCOM AUDIO (ASoC) DRIVERS
12705 M:      Patrick Lai <plai@codeaurora.org>
12706 M:      Banajit Goswami <bgoswami@codeaurora.org>
12707 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12708 S:      Supported
12709 F:      sound/soc/qcom/
12710
12711 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12712 M:      Gabriel Somlo <somlo@cmu.edu>
12713 M:      "Michael S. Tsirkin" <mst@redhat.com>
12714 L:      qemu-devel@nongnu.org
12715 S:      Maintained
12716 F:      drivers/firmware/qemu_fw_cfg.c
12717 F:      include/uapi/linux/qemu_fw_cfg.h
12718
12719 QIB DRIVER
12720 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12721 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12722 L:      linux-rdma@vger.kernel.org
12723 S:      Supported
12724 F:      drivers/infiniband/hw/qib/
12725
12726 QLOGIC QL41xxx FCOE DRIVER
12727 M:      QLogic-Storage-Upstream@cavium.com
12728 L:      linux-scsi@vger.kernel.org
12729 S:      Supported
12730 F:      drivers/scsi/qedf/
12731
12732 QLOGIC QL41xxx ISCSI DRIVER
12733 M:      QLogic-Storage-Upstream@cavium.com
12734 L:      linux-scsi@vger.kernel.org
12735 S:      Supported
12736 F:      drivers/scsi/qedi/
12737
12738 QLOGIC QL4xxx ETHERNET DRIVER
12739 M:      Ariel Elior <aelior@marvell.com>
12740 M:      GR-everest-linux-l2@marvell.com
12741 L:      netdev@vger.kernel.org
12742 S:      Supported
12743 F:      drivers/net/ethernet/qlogic/qed/
12744 F:      include/linux/qed/
12745 F:      drivers/net/ethernet/qlogic/qede/
12746
12747 QLOGIC QL4xxx RDMA DRIVER
12748 M:      Michal Kalderon <mkalderon@marvell.com>
12749 M:      Ariel Elior <aelior@marvell.com>
12750 L:      linux-rdma@vger.kernel.org
12751 S:      Supported
12752 F:      drivers/infiniband/hw/qedr/
12753 F:      include/uapi/rdma/qedr-abi.h
12754
12755 QLOGIC QLA1280 SCSI DRIVER
12756 M:      Michael Reed <mdr@sgi.com>
12757 L:      linux-scsi@vger.kernel.org
12758 S:      Maintained
12759 F:      drivers/scsi/qla1280.[ch]
12760
12761 QLOGIC QLA2XXX FC-SCSI DRIVER
12762 M:      qla2xxx-upstream@qlogic.com
12763 L:      linux-scsi@vger.kernel.org
12764 S:      Supported
12765 F:      Documentation/scsi/LICENSE.qla2xxx
12766 F:      drivers/scsi/qla2xxx/
12767
12768 QLOGIC QLA3XXX NETWORK DRIVER
12769 M:      GR-Linux-NIC-Dev@marvell.com
12770 L:      netdev@vger.kernel.org
12771 S:      Supported
12772 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12773 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12774
12775 QLOGIC QLA4XXX iSCSI DRIVER
12776 M:      QLogic-Storage-Upstream@qlogic.com
12777 L:      linux-scsi@vger.kernel.org
12778 S:      Supported
12779 F:      Documentation/scsi/LICENSE.qla4xxx
12780 F:      drivers/scsi/qla4xxx/
12781
12782 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12783 M:      Shahed Shaikh <shshaikh@marvell.com>
12784 M:      Manish Chopra <manishc@marvell.com>
12785 M:      GR-Linux-NIC-Dev@marvell.com
12786 L:      netdev@vger.kernel.org
12787 S:      Supported
12788 F:      drivers/net/ethernet/qlogic/qlcnic/
12789
12790 QLOGIC QLGE 10Gb ETHERNET DRIVER
12791 M:      Manish Chopra <manishc@marvell.com>
12792 M:      GR-Linux-NIC-Dev@marvell.com
12793 L:      netdev@vger.kernel.org
12794 S:      Supported
12795 F:      drivers/net/ethernet/qlogic/qlge/
12796
12797 QM1D1B0004 MEDIA DRIVER
12798 M:      Akihiro Tsukada <tskd08@gmail.com>
12799 L:      linux-media@vger.kernel.org
12800 S:      Odd Fixes
12801 F:      drivers/media/tuners/qm1d1b0004*
12802
12803 QM1D1C0042 MEDIA DRIVER
12804 M:      Akihiro Tsukada <tskd08@gmail.com>
12805 L:      linux-media@vger.kernel.org
12806 S:      Odd Fixes
12807 F:      drivers/media/tuners/qm1d1c0042*
12808
12809 QNX4 FILESYSTEM
12810 M:      Anders Larsen <al@alarsen.net>
12811 W:      http://www.alarsen.net/linux/qnx4fs/
12812 S:      Maintained
12813 F:      fs/qnx4/
12814 F:      include/uapi/linux/qnx4_fs.h
12815 F:      include/uapi/linux/qnxtypes.h
12816
12817 QORIQ DPAA2 FSL-MC BUS DRIVER
12818 M:      Stuart Yoder <stuyoder@gmail.com>
12819 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12820 L:      linux-kernel@vger.kernel.org
12821 S:      Maintained
12822 F:      drivers/bus/fsl-mc/
12823 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12824 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
12825
12826 QT1010 MEDIA DRIVER
12827 M:      Antti Palosaari <crope@iki.fi>
12828 L:      linux-media@vger.kernel.org
12829 W:      https://linuxtv.org
12830 W:      http://palosaari.fi/linux/
12831 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12832 T:      git git://linuxtv.org/anttip/media_tree.git
12833 S:      Maintained
12834 F:      drivers/media/tuners/qt1010*
12835
12836 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12837 M:      Kalle Valo <kvalo@codeaurora.org>
12838 L:      ath10k@lists.infradead.org
12839 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12841 S:      Supported
12842 F:      drivers/net/wireless/ath/ath10k/
12843
12844 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12845 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12846 L:      linux-wireless@vger.kernel.org
12847 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12848 S:      Supported
12849 F:      drivers/net/wireless/ath/ath9k/
12850
12851 QUALCOMM CAMERA SUBSYSTEM DRIVER
12852 M:      Todor Tomov <todor.too@gmail.com>
12853 L:      linux-media@vger.kernel.org
12854 S:      Maintained
12855 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12856 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12857 F:      drivers/media/platform/qcom/camss/
12858
12859 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12860 M:      Ilia Lin <ilia.lin@kernel.org>
12861 L:      linux-pm@vger.kernel.org
12862 S:      Maintained
12863 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12864 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
12865
12866 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12867 M:      Timur Tabi <timur@kernel.org>
12868 L:      netdev@vger.kernel.org
12869 S:      Maintained
12870 F:      drivers/net/ethernet/qualcomm/emac/
12871
12872 QUALCOMM ETHQOS ETHERNET DRIVER
12873 M:      Vinod Koul <vkoul@kernel.org>
12874 M:      Niklas Cassel <niklas.cassel@linaro.org>
12875 L:      netdev@vger.kernel.org
12876 S:      Maintained
12877 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
12878 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
12879
12880 QUALCOMM GENERIC INTERFACE I2C DRIVER
12881 M:      Alok Chauhan <alokc@codeaurora.org>
12882 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12883 L:      linux-i2c@vger.kernel.org
12884 L:      linux-arm-msm@vger.kernel.org
12885 S:      Supported
12886 F:      drivers/i2c/busses/i2c-qcom-geni.c
12887
12888 QUALCOMM HEXAGON ARCHITECTURE
12889 M:      Richard Kuo <rkuo@codeaurora.org>
12890 L:      linux-hexagon@vger.kernel.org
12891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12892 S:      Supported
12893 F:      arch/hexagon/
12894
12895 QUALCOMM HIDMA DRIVER
12896 M:      Sinan Kaya <okaya@kernel.org>
12897 L:      linux-arm-kernel@lists.infradead.org
12898 L:      linux-arm-msm@vger.kernel.org
12899 L:      dmaengine@vger.kernel.org
12900 S:      Supported
12901 F:      drivers/dma/qcom/hidma*
12902
12903 QUALCOMM IOMMU
12904 M:      Rob Clark <robdclark@gmail.com>
12905 L:      iommu@lists.linux-foundation.org
12906 L:      linux-arm-msm@vger.kernel.org
12907 S:      Maintained
12908 F:      drivers/iommu/qcom_iommu.c
12909
12910 QUALCOMM TSENS THERMAL DRIVER
12911 M:      Amit Kucheria <amit.kucheria@linaro.org>
12912 L:      linux-pm@vger.kernel.org
12913 L:      linux-arm-msm@vger.kernel.org
12914 S:      Maintained
12915 F:      drivers/thermal/qcom/
12916
12917 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12918 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12919 L:      linux-media@vger.kernel.org
12920 L:      linux-arm-msm@vger.kernel.org
12921 T:      git git://linuxtv.org/media_tree.git
12922 S:      Maintained
12923 F:      drivers/media/platform/qcom/venus/
12924
12925 QUALCOMM WCN36XX WIRELESS DRIVER
12926 M:      Kalle Valo <kvalo@codeaurora.org>
12927 L:      wcn36xx@lists.infradead.org
12928 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12929 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12930 S:      Supported
12931 F:      drivers/net/wireless/ath/wcn36xx/
12932
12933 QUANTENNA QTNFMAC WIRELESS DRIVER
12934 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12935 M:      Avinash Patil <avinashp@quantenna.com>
12936 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12937 L:      linux-wireless@vger.kernel.org
12938 S:      Maintained
12939 F:      drivers/net/wireless/quantenna
12940
12941 RADEON and AMDGPU DRM DRIVERS
12942 M:      Alex Deucher <alexander.deucher@amd.com>
12943 M:      Christian König <christian.koenig@amd.com>
12944 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12945 L:      amd-gfx@lists.freedesktop.org
12946 T:      git git://people.freedesktop.org/~agd5f/linux
12947 S:      Supported
12948 F:      drivers/gpu/drm/radeon/
12949 F:      include/uapi/drm/radeon_drm.h
12950 F:      drivers/gpu/drm/amd/
12951 F:      include/uapi/drm/amdgpu_drm.h
12952
12953 RADEON FRAMEBUFFER DISPLAY DRIVER
12954 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12955 L:      linux-fbdev@vger.kernel.org
12956 S:      Maintained
12957 F:      drivers/video/fbdev/aty/radeon*
12958 F:      include/uapi/linux/radeonfb.h
12959
12960 RADIOSHARK RADIO DRIVER
12961 M:      Hans Verkuil <hverkuil@xs4all.nl>
12962 L:      linux-media@vger.kernel.org
12963 T:      git git://linuxtv.org/media_tree.git
12964 S:      Maintained
12965 F:      drivers/media/radio/radio-shark.c
12966
12967 RADIOSHARK2 RADIO DRIVER
12968 M:      Hans Verkuil <hverkuil@xs4all.nl>
12969 L:      linux-media@vger.kernel.org
12970 T:      git git://linuxtv.org/media_tree.git
12971 S:      Maintained
12972 F:      drivers/media/radio/radio-shark2.c
12973 F:      drivers/media/radio/radio-tea5777.c
12974
12975 RADOS BLOCK DEVICE (RBD)
12976 M:      Ilya Dryomov <idryomov@gmail.com>
12977 M:      Sage Weil <sage@redhat.com>
12978 M:      Alex Elder <elder@kernel.org>
12979 L:      ceph-devel@vger.kernel.org
12980 W:      http://ceph.com/
12981 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12982 T:      git git://github.com/ceph/ceph-client.git
12983 S:      Supported
12984 F:      Documentation/ABI/testing/sysfs-bus-rbd
12985 F:      drivers/block/rbd.c
12986 F:      drivers/block/rbd_types.h
12987
12988 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12989 M:      Paul Mackerras <paulus@samba.org>
12990 L:      linux-fbdev@vger.kernel.org
12991 S:      Maintained
12992 F:      drivers/video/fbdev/aty/aty128fb.c
12993
12994 RAINSHADOW-CEC DRIVER
12995 M:      Hans Verkuil <hverkuil@xs4all.nl>
12996 L:      linux-media@vger.kernel.org
12997 T:      git git://linuxtv.org/media_tree.git
12998 S:      Maintained
12999 F:      drivers/media/usb/rainshadow-cec/*
13000
13001 RALINK MIPS ARCHITECTURE
13002 M:      John Crispin <john@phrozen.org>
13003 L:      linux-mips@vger.kernel.org
13004 S:      Maintained
13005 F:      arch/mips/ralink
13006
13007 RALINK RT2X00 WIRELESS LAN DRIVER
13008 P:      rt2x00 project
13009 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13010 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13011 L:      linux-wireless@vger.kernel.org
13012 S:      Maintained
13013 F:      drivers/net/wireless/ralink/rt2x00/
13014
13015 RAMDISK RAM BLOCK DEVICE DRIVER
13016 M:      Jens Axboe <axboe@kernel.dk>
13017 S:      Maintained
13018 F:      Documentation/blockdev/ramdisk.txt
13019 F:      drivers/block/brd.c
13020
13021 RANCHU VIRTUAL BOARD FOR MIPS
13022 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13023 L:      linux-mips@vger.kernel.org
13024 S:      Supported
13025 F:      arch/mips/generic/board-ranchu.c
13026 F:      arch/mips/configs/generic/board-ranchu.config
13027
13028 RANDOM NUMBER DRIVER
13029 M:      "Theodore Ts'o" <tytso@mit.edu>
13030 S:      Maintained
13031 F:      drivers/char/random.c
13032
13033 RAPIDIO SUBSYSTEM
13034 M:      Matt Porter <mporter@kernel.crashing.org>
13035 M:      Alexandre Bounine <alex.bou9@gmail.com>
13036 S:      Maintained
13037 F:      drivers/rapidio/
13038
13039 RAS INFRASTRUCTURE
13040 M:      Tony Luck <tony.luck@intel.com>
13041 M:      Borislav Petkov <bp@alien8.de>
13042 L:      linux-edac@vger.kernel.org
13043 S:      Maintained
13044 F:      drivers/ras/
13045 F:      include/linux/ras.h
13046 F:      include/ras/ras_event.h
13047 F:      Documentation/admin-guide/ras.rst
13048
13049 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13050 L:      linux-wireless@vger.kernel.org
13051 S:      Orphan
13052 F:      drivers/net/wireless/ray*
13053
13054 RCUTORTURE TEST FRAMEWORK
13055 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13056 M:      Josh Triplett <josh@joshtriplett.org>
13057 R:      Steven Rostedt <rostedt@goodmis.org>
13058 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13059 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13060 L:      linux-kernel@vger.kernel.org
13061 S:      Supported
13062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13063 F:      tools/testing/selftests/rcutorture
13064
13065 RDC R-321X SoC
13066 M:      Florian Fainelli <florian@openwrt.org>
13067 S:      Maintained
13068
13069 RDC R6040 FAST ETHERNET DRIVER
13070 M:      Florian Fainelli <f.fainelli@gmail.com>
13071 L:      netdev@vger.kernel.org
13072 S:      Maintained
13073 F:      drivers/net/ethernet/rdc/r6040.c
13074
13075 RDMAVT - RDMA verbs software
13076 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13077 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13078 L:      linux-rdma@vger.kernel.org
13079 S:      Supported
13080 F:      drivers/infiniband/sw/rdmavt
13081
13082 RDS - RELIABLE DATAGRAM SOCKETS
13083 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13084 L:      netdev@vger.kernel.org
13085 L:      linux-rdma@vger.kernel.org
13086 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13087 W:      https://oss.oracle.com/projects/rds/
13088 S:      Supported
13089 F:      net/rds/
13090 F:      Documentation/networking/rds.txt
13091
13092 RDT - RESOURCE ALLOCATION
13093 M:      Fenghua Yu <fenghua.yu@intel.com>
13094 M:      Reinette Chatre <reinette.chatre@intel.com>
13095 L:      linux-kernel@vger.kernel.org
13096 S:      Supported
13097 F:      arch/x86/kernel/cpu/resctrl/
13098 F:      arch/x86/include/asm/resctrl_sched.h
13099 F:      Documentation/x86/resctrl*
13100
13101 READ-COPY UPDATE (RCU)
13102 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13103 M:      Josh Triplett <josh@joshtriplett.org>
13104 R:      Steven Rostedt <rostedt@goodmis.org>
13105 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13106 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13107 R:      Joel Fernandes <joel@joelfernandes.org>
13108 L:      linux-kernel@vger.kernel.org
13109 W:      http://www.rdrop.com/users/paulmck/RCU/
13110 S:      Supported
13111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13112 F:      Documentation/RCU/
13113 X:      Documentation/RCU/torture.txt
13114 F:      include/linux/rcu*
13115 X:      include/linux/srcu*.h
13116 F:      kernel/rcu/
13117 X:      kernel/rcu/srcu*.c
13118
13119 REAL TIME CLOCK (RTC) SUBSYSTEM
13120 M:      Alessandro Zummo <a.zummo@towertech.it>
13121 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13122 L:      linux-rtc@vger.kernel.org
13123 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13125 S:      Maintained
13126 F:      Documentation/devicetree/bindings/rtc/
13127 F:      Documentation/rtc.txt
13128 F:      drivers/rtc/
13129 F:      include/linux/rtc.h
13130 F:      include/uapi/linux/rtc.h
13131 F:      include/linux/rtc/
13132 F:      include/linux/platform_data/rtc-*
13133 F:      tools/testing/selftests/rtc/
13134
13135 REALTEK AUDIO CODECS
13136 M:      Bard Liao <bardliao@realtek.com>
13137 M:      Oder Chiou <oder_chiou@realtek.com>
13138 S:      Maintained
13139 F:      sound/soc/codecs/rt*
13140 F:      include/sound/rt*.h
13141
13142 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13143 M:      Linus Walleij <linus.walleij@linaro.org>
13144 S:      Maintained
13145 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13146 F:      drivers/net/dsa/realtek-smi*
13147 F:      drivers/net/dsa/rtl83*
13148
13149 REDPINE WIRELESS DRIVER
13150 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13151 M:      Siva Rebbagondla <siva8118@gmail.com>
13152 L:      linux-wireless@vger.kernel.org
13153 S:      Maintained
13154 F:      drivers/net/wireless/rsi/
13155
13156 REGISTER MAP ABSTRACTION
13157 M:      Mark Brown <broonie@kernel.org>
13158 L:      linux-kernel@vger.kernel.org
13159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13160 S:      Supported
13161 F:      Documentation/devicetree/bindings/regmap/
13162 F:      drivers/base/regmap/
13163 F:      include/linux/regmap.h
13164
13165 REISERFS FILE SYSTEM
13166 L:      reiserfs-devel@vger.kernel.org
13167 S:      Supported
13168 F:      fs/reiserfs/
13169
13170 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13171 M:      Ohad Ben-Cohen <ohad@wizery.com>
13172 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13173 L:      linux-remoteproc@vger.kernel.org
13174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13175 S:      Maintained
13176 F:      Documentation/devicetree/bindings/remoteproc/
13177 F:      Documentation/remoteproc.txt
13178 F:      drivers/remoteproc/
13179 F:      include/linux/remoteproc.h
13180
13181 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13182 M:      Ohad Ben-Cohen <ohad@wizery.com>
13183 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13184 L:      linux-remoteproc@vger.kernel.org
13185 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13186 S:      Maintained
13187 F:      drivers/rpmsg/
13188 F:      Documentation/rpmsg.txt
13189 F:      include/linux/rpmsg.h
13190 F:      include/linux/rpmsg/
13191
13192 RENESAS CLOCK DRIVERS
13193 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13194 L:      linux-renesas-soc@vger.kernel.org
13195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13196 S:      Supported
13197 F:      drivers/clk/renesas/
13198
13199 RENESAS EMEV2 I2C DRIVER
13200 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13201 S:      Supported
13202 F:      drivers/i2c/busses/i2c-emev2.c
13203
13204 RENESAS ETHERNET DRIVERS
13205 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13206 L:      netdev@vger.kernel.org
13207 L:      linux-renesas-soc@vger.kernel.org
13208 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13209 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13210 F:      drivers/net/ethernet/renesas/
13211 F:      include/linux/sh_eth.h
13212
13213 RENESAS R-CAR GYROADC DRIVER
13214 M:      Marek Vasut <marek.vasut@gmail.com>
13215 L:      linux-iio@vger.kernel.org
13216 S:      Supported
13217 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13218 F:      drivers/iio/adc/rcar-gyroadc.c
13219
13220 RENESAS R-CAR I2C DRIVERS
13221 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13222 S:      Supported
13223 F:      drivers/i2c/busses/i2c-rcar.c
13224 F:      drivers/i2c/busses/i2c-sh_mobile.c
13225
13226 RENESAS RIIC DRIVER
13227 M:      Chris Brandt <chris.brandt@renesas.com>
13228 S:      Supported
13229 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13230 F:      drivers/i2c/busses/i2c-riic.c
13231
13232 RENESAS USB PHY DRIVER
13233 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13234 L:      linux-renesas-soc@vger.kernel.org
13235 S:      Maintained
13236 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13237
13238 RESET CONTROLLER FRAMEWORK
13239 M:      Philipp Zabel <p.zabel@pengutronix.de>
13240 T:      git git://git.pengutronix.de/git/pza/linux
13241 S:      Maintained
13242 F:      drivers/reset/
13243 F:      Documentation/devicetree/bindings/reset/
13244 F:      include/dt-bindings/reset/
13245 F:      include/linux/reset.h
13246 F:      include/linux/reset/
13247 F:      include/linux/reset-controller.h
13248
13249 RESTARTABLE SEQUENCES SUPPORT
13250 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13251 M:      Peter Zijlstra <peterz@infradead.org>
13252 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13253 M:      Boqun Feng <boqun.feng@gmail.com>
13254 L:      linux-kernel@vger.kernel.org
13255 S:      Supported
13256 F:      kernel/rseq.c
13257 F:      include/uapi/linux/rseq.h
13258 F:      include/trace/events/rseq.h
13259 F:      tools/testing/selftests/rseq/
13260
13261 RFKILL
13262 M:      Johannes Berg <johannes@sipsolutions.net>
13263 L:      linux-wireless@vger.kernel.org
13264 W:      http://wireless.kernel.org/
13265 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13267 S:      Maintained
13268 F:      Documentation/rfkill.txt
13269 F:      Documentation/ABI/stable/sysfs-class-rfkill
13270 F:      net/rfkill/
13271 F:      include/linux/rfkill.h
13272 F:      include/uapi/linux/rfkill.h
13273
13274 RHASHTABLE
13275 M:      Thomas Graf <tgraf@suug.ch>
13276 M:      Herbert Xu <herbert@gondor.apana.org.au>
13277 L:      netdev@vger.kernel.org
13278 S:      Maintained
13279 F:      lib/rhashtable.c
13280 F:      lib/test_rhashtable.c
13281 F:      include/linux/rhashtable.h
13282 F:      include/linux/rhashtable-types.h
13283
13284 RICOH R5C592 MEMORYSTICK DRIVER
13285 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13286 S:      Maintained
13287 F:      drivers/memstick/host/r592.*
13288
13289 RICOH SMARTMEDIA/XD DRIVER
13290 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13291 S:      Maintained
13292 F:      drivers/mtd/nand/raw/r852.c
13293 F:      drivers/mtd/nand/raw/r852.h
13294
13295 RISC-V ARCHITECTURE
13296 M:      Palmer Dabbelt <palmer@sifive.com>
13297 M:      Albert Ou <aou@eecs.berkeley.edu>
13298 L:      linux-riscv@lists.infradead.org
13299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13300 S:      Supported
13301 F:      arch/riscv/
13302 K:      riscv
13303 N:      riscv
13304
13305 ROCCAT DRIVERS
13306 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13307 W:      http://sourceforge.net/projects/roccat/
13308 S:      Maintained
13309 F:      drivers/hid/hid-roccat*
13310 F:      include/linux/hid-roccat*
13311 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13312
13313 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13314 M:      Jacob chen <jacob2.chen@rock-chips.com>
13315 L:      linux-media@vger.kernel.org
13316 S:      Maintained
13317 F:      drivers/media/platform/rockchip/rga/
13318 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13319
13320 ROCKCHIP VPU CODEC DRIVER
13321 M:      Ezequiel Garcia <ezequiel@collabora.com>
13322 L:      linux-media@vger.kernel.org
13323 S:      Maintained
13324 F:      drivers/staging/media/platform/rockchip/vpu/
13325 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13326
13327 ROCKER DRIVER
13328 M:      Jiri Pirko <jiri@resnulli.us>
13329 L:      netdev@vger.kernel.org
13330 S:      Supported
13331 F:      drivers/net/ethernet/rocker/
13332
13333 ROCKETPORT DRIVER
13334 P:      Comtrol Corp.
13335 W:      http://www.comtrol.com
13336 S:      Maintained
13337 F:      Documentation/serial/rocket.txt
13338 F:      drivers/tty/rocket*
13339
13340 ROCKETPORT EXPRESS/INFINITY DRIVER
13341 M:      Kevin Cernekee <cernekee@gmail.com>
13342 L:      linux-serial@vger.kernel.org
13343 S:      Odd Fixes
13344 F:      drivers/tty/serial/rp2.*
13345
13346 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13347 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13348 L:      linux-kernel@vger.kernel.org
13349 L:      linux-renesas-soc@vger.kernel.org
13350 S:      Supported
13351 F:      drivers/mfd/bd9571mwv.c
13352 F:      drivers/regulator/bd9571mwv-regulator.c
13353 F:      drivers/gpio/gpio-bd9571mwv.c
13354 F:      include/linux/mfd/bd9571mwv.h
13355 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13356
13357 ROSE NETWORK LAYER
13358 M:      Ralf Baechle <ralf@linux-mips.org>
13359 L:      linux-hams@vger.kernel.org
13360 W:      http://www.linux-ax25.org/
13361 S:      Maintained
13362 F:      include/net/rose.h
13363 F:      include/uapi/linux/rose.h
13364 F:      net/rose/
13365
13366 RTL2830 MEDIA DRIVER
13367 M:      Antti Palosaari <crope@iki.fi>
13368 L:      linux-media@vger.kernel.org
13369 W:      https://linuxtv.org
13370 W:      http://palosaari.fi/linux/
13371 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13372 T:      git git://linuxtv.org/anttip/media_tree.git
13373 S:      Maintained
13374 F:      drivers/media/dvb-frontends/rtl2830*
13375
13376 RTL2832 MEDIA DRIVER
13377 M:      Antti Palosaari <crope@iki.fi>
13378 L:      linux-media@vger.kernel.org
13379 W:      https://linuxtv.org
13380 W:      http://palosaari.fi/linux/
13381 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13382 T:      git git://linuxtv.org/anttip/media_tree.git
13383 S:      Maintained
13384 F:      drivers/media/dvb-frontends/rtl2832*
13385
13386 RTL2832_SDR MEDIA DRIVER
13387 M:      Antti Palosaari <crope@iki.fi>
13388 L:      linux-media@vger.kernel.org
13389 W:      https://linuxtv.org
13390 W:      http://palosaari.fi/linux/
13391 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13392 T:      git git://linuxtv.org/anttip/media_tree.git
13393 S:      Maintained
13394 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13395
13396 RTL8180 WIRELESS DRIVER
13397 L:      linux-wireless@vger.kernel.org
13398 W:      http://wireless.kernel.org/
13399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13400 S:      Orphan
13401 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13402
13403 RTL8187 WIRELESS DRIVER
13404 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13405 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13406 M:      Larry Finger <Larry.Finger@lwfinger.net>
13407 L:      linux-wireless@vger.kernel.org
13408 W:      http://wireless.kernel.org/
13409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13410 S:      Maintained
13411 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13412
13413 REALTEK WIRELESS DRIVER (rtlwifi family)
13414 M:      Ping-Ke Shih <pkshih@realtek.com>
13415 L:      linux-wireless@vger.kernel.org
13416 W:      http://wireless.kernel.org/
13417 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13418 S:      Maintained
13419 F:      drivers/net/wireless/realtek/rtlwifi/
13420
13421 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13422 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13423 L:      linux-wireless@vger.kernel.org
13424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13425 S:      Maintained
13426 F:      drivers/net/wireless/realtek/rtl8xxxu/
13427
13428 RXRPC SOCKETS (AF_RXRPC)
13429 M:      David Howells <dhowells@redhat.com>
13430 L:      linux-afs@lists.infradead.org
13431 S:      Supported
13432 F:      net/rxrpc/
13433 F:      include/keys/rxrpc-type.h
13434 F:      include/net/af_rxrpc.h
13435 F:      include/trace/events/rxrpc.h
13436 F:      include/uapi/linux/rxrpc.h
13437 F:      Documentation/networking/rxrpc.txt
13438 W:      https://www.infradead.org/~dhowells/kafs/
13439
13440 S3 SAVAGE FRAMEBUFFER DRIVER
13441 M:      Antonino Daplas <adaplas@gmail.com>
13442 L:      linux-fbdev@vger.kernel.org
13443 S:      Maintained
13444 F:      drivers/video/fbdev/savage/
13445
13446 S390
13447 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
13448 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13449 L:      linux-s390@vger.kernel.org
13450 W:      http://www.ibm.com/developerworks/linux/linux390/
13451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13452 S:      Supported
13453 F:      arch/s390/
13454 F:      drivers/s390/
13455 F:      Documentation/s390/
13456 F:      Documentation/driver-api/s390-drivers.rst
13457
13458 S390 COMMON I/O LAYER
13459 M:      Sebastian Ott <sebott@linux.ibm.com>
13460 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13461 L:      linux-s390@vger.kernel.org
13462 W:      http://www.ibm.com/developerworks/linux/linux390/
13463 S:      Supported
13464 F:      drivers/s390/cio/
13465
13466 S390 DASD DRIVER
13467 M:      Stefan Haberland <sth@linux.ibm.com>
13468 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13469 L:      linux-s390@vger.kernel.org
13470 W:      http://www.ibm.com/developerworks/linux/linux390/
13471 S:      Supported
13472 F:      drivers/s390/block/dasd*
13473 F:      block/partitions/ibm.c
13474
13475 S390 IOMMU (PCI)
13476 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13477 L:      linux-s390@vger.kernel.org
13478 W:      http://www.ibm.com/developerworks/linux/linux390/
13479 S:      Supported
13480 F:      drivers/iommu/s390-iommu.c
13481
13482 S390 IUCV NETWORK LAYER
13483 M:      Julian Wiedmann <jwi@linux.ibm.com>
13484 M:      Ursula Braun <ubraun@linux.ibm.com>
13485 L:      linux-s390@vger.kernel.org
13486 W:      http://www.ibm.com/developerworks/linux/linux390/
13487 S:      Supported
13488 F:      drivers/s390/net/*iucv*
13489 F:      include/net/iucv/
13490 F:      net/iucv/
13491
13492 S390 NETWORK DRIVERS
13493 M:      Julian Wiedmann <jwi@linux.ibm.com>
13494 M:      Ursula Braun <ubraun@linux.ibm.com>
13495 L:      linux-s390@vger.kernel.org
13496 W:      http://www.ibm.com/developerworks/linux/linux390/
13497 S:      Supported
13498 F:      drivers/s390/net/
13499
13500 S390 PCI SUBSYSTEM
13501 M:      Sebastian Ott <sebott@linux.ibm.com>
13502 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13503 L:      linux-s390@vger.kernel.org
13504 W:      http://www.ibm.com/developerworks/linux/linux390/
13505 S:      Supported
13506 F:      arch/s390/pci/
13507 F:      drivers/pci/hotplug/s390_pci_hpc.c
13508
13509 S390 VFIO-CCW DRIVER
13510 M:      Cornelia Huck <cohuck@redhat.com>
13511 M:      Farhan Ali <alifm@linux.ibm.com>
13512 M:      Eric Farman <farman@linux.ibm.com>
13513 R:      Halil Pasic <pasic@linux.ibm.com>
13514 L:      linux-s390@vger.kernel.org
13515 L:      kvm@vger.kernel.org
13516 S:      Supported
13517 F:      drivers/s390/cio/vfio_ccw*
13518 F:      Documentation/s390/vfio-ccw.txt
13519 F:      include/uapi/linux/vfio_ccw.h
13520
13521 S390 ZCRYPT DRIVER
13522 M:      Harald Freudenberger <freude@linux.ibm.com>
13523 L:      linux-s390@vger.kernel.org
13524 W:      http://www.ibm.com/developerworks/linux/linux390/
13525 S:      Supported
13526 F:      drivers/s390/crypto/
13527
13528 S390 VFIO AP DRIVER
13529 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13530 M:      Pierre Morel <pmorel@linux.ibm.com>
13531 M:      Halil Pasic <pasic@linux.ibm.com>
13532 L:      linux-s390@vger.kernel.org
13533 W:      http://www.ibm.com/developerworks/linux/linux390/
13534 S:      Supported
13535 F:      drivers/s390/crypto/vfio_ap_drv.c
13536 F:      drivers/s390/crypto/vfio_ap_private.h
13537 F:      drivers/s390/crypto/vfio_ap_ops.c
13538 F:      Documentation/s390/vfio-ap.txt
13539
13540 S390 ZFCP DRIVER
13541 M:      Steffen Maier <maier@linux.ibm.com>
13542 M:      Benjamin Block <bblock@linux.ibm.com>
13543 L:      linux-s390@vger.kernel.org
13544 W:      http://www.ibm.com/developerworks/linux/linux390/
13545 S:      Supported
13546 F:      drivers/s390/scsi/zfcp_*
13547
13548 S3C24XX SD/MMC Driver
13549 M:      Ben Dooks <ben-linux@fluff.org>
13550 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13551 S:      Supported
13552 F:      drivers/mmc/host/s3cmci.*
13553
13554 SAA6588 RDS RECEIVER DRIVER
13555 M:      Hans Verkuil <hverkuil@xs4all.nl>
13556 L:      linux-media@vger.kernel.org
13557 T:      git git://linuxtv.org/media_tree.git
13558 W:      https://linuxtv.org
13559 S:      Odd Fixes
13560 F:      drivers/media/i2c/saa6588*
13561
13562 SAA7134 VIDEO4LINUX DRIVER
13563 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13564 L:      linux-media@vger.kernel.org
13565 W:      https://linuxtv.org
13566 T:      git git://linuxtv.org/media_tree.git
13567 S:      Odd fixes
13568 F:      Documentation/media/v4l-drivers/saa7134*
13569 F:      drivers/media/pci/saa7134/
13570
13571 SAA7146 VIDEO4LINUX-2 DRIVER
13572 M:      Hans Verkuil <hverkuil@xs4all.nl>
13573 L:      linux-media@vger.kernel.org
13574 T:      git git://linuxtv.org/media_tree.git
13575 S:      Maintained
13576 F:      drivers/media/common/saa7146/
13577 F:      drivers/media/pci/saa7146/
13578 F:      include/media/drv-intf/saa7146*
13579
13580 SAMSUNG AUDIO (ASoC) DRIVERS
13581 M:      Krzysztof Kozlowski <krzk@kernel.org>
13582 M:      Sangbeom Kim <sbkim73@samsung.com>
13583 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13584 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13585 S:      Supported
13586 F:      sound/soc/samsung/
13587 F:      Documentation/devicetree/bindings/sound/samsung*
13588
13589 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13590 M:      Krzysztof Kozlowski <krzk@kernel.org>
13591 L:      linux-crypto@vger.kernel.org
13592 L:      linux-samsung-soc@vger.kernel.org
13593 S:      Maintained
13594 F:      drivers/crypto/exynos-rng.c
13595 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13596
13597 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13598 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13599 L:      linux-samsung-soc@vger.kernel.org
13600 S:      Maintained
13601 F:      drivers/char/hw_random/exynos-trng.c
13602 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13603
13604 SAMSUNG FRAMEBUFFER DRIVER
13605 M:      Jingoo Han <jingoohan1@gmail.com>
13606 L:      linux-fbdev@vger.kernel.org
13607 S:      Maintained
13608 F:      drivers/video/fbdev/s3c-fb.c
13609
13610 SAMSUNG LAPTOP DRIVER
13611 M:      Corentin Chary <corentin.chary@gmail.com>
13612 L:      platform-driver-x86@vger.kernel.org
13613 S:      Maintained
13614 F:      drivers/platform/x86/samsung-laptop.c
13615
13616 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13617 M:      Sangbeom Kim <sbkim73@samsung.com>
13618 M:      Krzysztof Kozlowski <krzk@kernel.org>
13619 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13620 L:      linux-kernel@vger.kernel.org
13621 L:      linux-samsung-soc@vger.kernel.org
13622 S:      Supported
13623 F:      drivers/mfd/sec*.c
13624 F:      drivers/regulator/s2m*.c
13625 F:      drivers/regulator/s5m*.c
13626 F:      drivers/clk/clk-s2mps11.c
13627 F:      drivers/rtc/rtc-s5m.c
13628 F:      include/linux/mfd/samsung/
13629 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13630 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13631 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13632 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13633
13634 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13635 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13636 L:      linux-media@vger.kernel.org
13637 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13638 S:      Maintained
13639 F:      drivers/media/platform/s3c-camif/
13640 F:      include/media/drv-intf/s3c_camif.h
13641
13642 SAMSUNG S3FWRN5 NFC DRIVER
13643 M:      Robert Baldyga <r.baldyga@samsung.com>
13644 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13645 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13646 S:      Supported
13647 F:      drivers/nfc/s3fwrn5
13648
13649 SAMSUNG S5C73M3 CAMERA DRIVER
13650 M:      Kyungmin Park <kyungmin.park@samsung.com>
13651 M:      Andrzej Hajda <a.hajda@samsung.com>
13652 L:      linux-media@vger.kernel.org
13653 S:      Supported
13654 F:      drivers/media/i2c/s5c73m3/*
13655
13656 SAMSUNG S5K5BAF CAMERA DRIVER
13657 M:      Kyungmin Park <kyungmin.park@samsung.com>
13658 M:      Andrzej Hajda <a.hajda@samsung.com>
13659 L:      linux-media@vger.kernel.org
13660 S:      Supported
13661 F:      drivers/media/i2c/s5k5baf.c
13662
13663 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13664 M:      Krzysztof Kozlowski <krzk@kernel.org>
13665 M:      Vladimir Zapolskiy <vz@mleia.com>
13666 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13667 L:      linux-crypto@vger.kernel.org
13668 L:      linux-samsung-soc@vger.kernel.org
13669 S:      Maintained
13670 F:      drivers/crypto/s5p-sss.c
13671
13672 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13673 M:      Kyungmin Park <kyungmin.park@samsung.com>
13674 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13675 L:      linux-media@vger.kernel.org
13676 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13677 S:      Supported
13678 F:      drivers/media/platform/exynos4-is/
13679
13680 SAMSUNG SOC CLOCK DRIVERS
13681 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13682 M:      Tomasz Figa <tomasz.figa@gmail.com>
13683 M:      Chanwoo Choi <cw00.choi@samsung.com>
13684 S:      Supported
13685 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13686 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13687 F:      drivers/clk/samsung/
13688 F:      include/dt-bindings/clock/exynos*.h
13689 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13690
13691 SAMSUNG SPI DRIVERS
13692 M:      Kukjin Kim <kgene@kernel.org>
13693 M:      Krzysztof Kozlowski <krzk@kernel.org>
13694 M:      Andi Shyti <andi@etezian.org>
13695 L:      linux-spi@vger.kernel.org
13696 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13697 S:      Maintained
13698 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13699 F:      drivers/spi/spi-s3c*
13700 F:      include/linux/platform_data/spi-s3c64xx.h
13701
13702 SAMSUNG SXGBE DRIVERS
13703 M:      Byungho An <bh74.an@samsung.com>
13704 M:      Girish K S <ks.giri@samsung.com>
13705 M:      Vipul Pandya <vipul.pandya@samsung.com>
13706 S:      Supported
13707 L:      netdev@vger.kernel.org
13708 F:      drivers/net/ethernet/samsung/sxgbe/
13709
13710 SAMSUNG THERMAL DRIVER
13711 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13712 L:      linux-pm@vger.kernel.org
13713 L:      linux-samsung-soc@vger.kernel.org
13714 S:      Supported
13715 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13716 F:      drivers/thermal/samsung/
13717
13718 SAMSUNG USB2 PHY DRIVER
13719 M:      Kamil Debski <kamil@wypas.org>
13720 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13721 L:      linux-kernel@vger.kernel.org
13722 S:      Supported
13723 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13724 F:      Documentation/phy/samsung-usb2.txt
13725 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13726 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13727 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13728 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13729 F:      drivers/phy/samsung/phy-samsung-usb2.c
13730 F:      drivers/phy/samsung/phy-samsung-usb2.h
13731
13732 SC1200 WDT DRIVER
13733 M:      Zwane Mwaikambo <zwanem@gmail.com>
13734 S:      Maintained
13735 F:      drivers/watchdog/sc1200wdt.c
13736
13737 SCHEDULER
13738 M:      Ingo Molnar <mingo@redhat.com>
13739 M:      Peter Zijlstra <peterz@infradead.org>
13740 L:      linux-kernel@vger.kernel.org
13741 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13742 S:      Maintained
13743 F:      kernel/sched/
13744 F:      include/linux/sched.h
13745 F:      include/uapi/linux/sched.h
13746 F:      include/linux/wait.h
13747 F:      include/linux/preempt.h
13748
13749 SCR24X CHIP CARD INTERFACE DRIVER
13750 M:      Lubomir Rintel <lkundrak@v3.sk>
13751 S:      Supported
13752 F:      drivers/char/pcmcia/scr24x_cs.c
13753
13754 SCSI CDROM DRIVER
13755 M:      Jens Axboe <axboe@kernel.dk>
13756 L:      linux-scsi@vger.kernel.org
13757 W:      http://www.kernel.dk
13758 S:      Maintained
13759 F:      drivers/scsi/sr*
13760
13761 SCSI RDMA PROTOCOL (SRP) INITIATOR
13762 M:      Bart Van Assche <bvanassche@acm.org>
13763 L:      linux-rdma@vger.kernel.org
13764 S:      Supported
13765 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13766 F:      drivers/infiniband/ulp/srp/
13767 F:      include/scsi/srp.h
13768
13769 SCSI RDMA PROTOCOL (SRP) TARGET
13770 M:      Bart Van Assche <bvanassche@acm.org>
13771 L:      linux-rdma@vger.kernel.org
13772 L:      target-devel@vger.kernel.org
13773 S:      Supported
13774 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13775 F:      drivers/infiniband/ulp/srpt/
13776
13777 SCSI SG DRIVER
13778 M:      Doug Gilbert <dgilbert@interlog.com>
13779 L:      linux-scsi@vger.kernel.org
13780 W:      http://sg.danny.cz/sg
13781 S:      Maintained
13782 F:      Documentation/scsi/scsi-generic.txt
13783 F:      drivers/scsi/sg.c
13784 F:      include/scsi/sg.h
13785
13786 SCSI SUBSYSTEM
13787 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13789 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13791 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
13792 L:      linux-scsi@vger.kernel.org
13793 S:      Maintained
13794 F:      Documentation/devicetree/bindings/scsi/
13795 F:      drivers/scsi/
13796 F:      include/scsi/
13797
13798 SCSI TAPE DRIVER
13799 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13800 L:      linux-scsi@vger.kernel.org
13801 S:      Maintained
13802 F:      Documentation/scsi/st.txt
13803 F:      drivers/scsi/st.*
13804 F:      drivers/scsi/st_*.h
13805
13806 SCSI TARGET SUBSYSTEM
13807 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13808 L:      linux-scsi@vger.kernel.org
13809 L:      target-devel@vger.kernel.org
13810 W:      http://www.linux-iscsi.org
13811 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13812 Q:      https://patchwork.kernel.org/project/target-devel/list/
13813 S:      Supported
13814 F:      drivers/target/
13815 F:      include/target/
13816 F:      Documentation/target/
13817
13818 SCTP PROTOCOL
13819 M:      Vlad Yasevich <vyasevich@gmail.com>
13820 M:      Neil Horman <nhorman@tuxdriver.com>
13821 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13822 L:      linux-sctp@vger.kernel.org
13823 W:      http://lksctp.sourceforge.net
13824 S:      Maintained
13825 F:      Documentation/networking/sctp.txt
13826 F:      include/linux/sctp.h
13827 F:      include/uapi/linux/sctp.h
13828 F:      include/net/sctp/
13829 F:      net/sctp/
13830
13831 SCx200 CPU SUPPORT
13832 M:      Jim Cromie <jim.cromie@gmail.com>
13833 S:      Odd Fixes
13834 F:      Documentation/i2c/busses/scx200_acb
13835 F:      arch/x86/platform/scx200/
13836 F:      drivers/watchdog/scx200_wdt.c
13837 F:      drivers/i2c/busses/scx200*
13838 F:      drivers/mtd/maps/scx200_docflash.c
13839 F:      include/linux/scx200.h
13840
13841 SCx200 GPIO DRIVER
13842 M:      Jim Cromie <jim.cromie@gmail.com>
13843 S:      Maintained
13844 F:      drivers/char/scx200_gpio.c
13845 F:      include/linux/scx200_gpio.h
13846
13847 SCx200 HRT CLOCKSOURCE DRIVER
13848 M:      Jim Cromie <jim.cromie@gmail.com>
13849 S:      Maintained
13850 F:      drivers/clocksource/scx200_hrt.c
13851
13852 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13853 M:      Sascha Sommer <saschasommer@freenet.de>
13854 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13855 S:      Maintained
13856 F:      drivers/mmc/host/sdricoh_cs.c
13857
13858 SECO BOARDS CEC DRIVER
13859 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
13860 S:      Maintained
13861 F:      drivers/media/platform/seco-cec/seco-cec.c
13862 F:      drivers/media/platform/seco-cec/seco-cec.h
13863
13864 SECURE COMPUTING
13865 M:      Kees Cook <keescook@chromium.org>
13866 R:      Andy Lutomirski <luto@amacapital.net>
13867 R:      Will Drewry <wad@chromium.org>
13868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13869 S:      Supported
13870 F:      kernel/seccomp.c
13871 F:      include/uapi/linux/seccomp.h
13872 F:      include/linux/seccomp.h
13873 F:      tools/testing/selftests/seccomp/*
13874 F:      tools/testing/selftests/kselftest_harness.h
13875 F:      Documentation/userspace-api/seccomp_filter.rst
13876 K:      \bsecure_computing
13877 K:      \bTIF_SECCOMP\b
13878
13879 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13880 M:      Al Cooper <alcooperx@gmail.com>
13881 L:      linux-mmc@vger.kernel.org
13882 L:      bcm-kernel-feedback-list@broadcom.com
13883 S:      Maintained
13884 F:      drivers/mmc/host/sdhci-brcmstb*
13885
13886 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13887 M:      Adrian Hunter <adrian.hunter@intel.com>
13888 L:      linux-mmc@vger.kernel.org
13889 S:      Maintained
13890 F:      drivers/mmc/host/sdhci*
13891 F:      include/linux/mmc/sdhci*
13892
13893 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
13894 M:      Adrian Hunter <adrian.hunter@intel.com>
13895 M:      Ritesh Harjani <riteshh@codeaurora.org>
13896 M:      Asutosh Das <asutoshd@codeaurora.org>
13897 L:      linux-mmc@vger.kernel.org
13898 S:      Maintained
13899 F:      drivers/mmc/host/cqhci*
13900
13901 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13902 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13903 M:      Manjunath M B <manjumb@synopsys.com>
13904 L:      linux-mmc@vger.kernel.org
13905 S:      Maintained
13906 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13907
13908 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13909 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13910 L:      linux-mmc@vger.kernel.org
13911 S:      Supported
13912 F:      drivers/mmc/host/sdhci-of-at91.c
13913
13914 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13915 M:      Ben Dooks <ben-linux@fluff.org>
13916 M:      Jaehoon Chung <jh80.chung@samsung.com>
13917 L:      linux-mmc@vger.kernel.org
13918 S:      Maintained
13919 F:      drivers/mmc/host/sdhci-s3c*
13920
13921 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13922 M:      Viresh Kumar <vireshk@kernel.org>
13923 L:      linux-mmc@vger.kernel.org
13924 S:      Maintained
13925 F:      drivers/mmc/host/sdhci-spear.c
13926
13927 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13928 M:      Kishon Vijay Abraham I <kishon@ti.com>
13929 L:      linux-mmc@vger.kernel.org
13930 S:      Maintained
13931 F:      drivers/mmc/host/sdhci-omap.c
13932
13933 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13934 M:      Scott Bauer <scott.bauer@intel.com>
13935 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13936 L:      linux-block@vger.kernel.org
13937 S:      Supported
13938 F:      block/sed*
13939 F:      block/opal_proto.h
13940 F:      include/linux/sed*
13941 F:      include/uapi/linux/sed*
13942
13943 SECURITY CONTACT
13944 M:      Security Officers <security@kernel.org>
13945 S:      Supported
13946
13947 SECURITY SUBSYSTEM
13948 M:      James Morris <jmorris@namei.org>
13949 M:      "Serge E. Hallyn" <serge@hallyn.com>
13950 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13952 W:      http://kernsec.org/
13953 S:      Supported
13954 F:      security/
13955 X:      security/selinux/
13956
13957 SELINUX SECURITY MODULE
13958 M:      Paul Moore <paul@paul-moore.com>
13959 M:      Stephen Smalley <sds@tycho.nsa.gov>
13960 M:      Eric Paris <eparis@parisplace.org>
13961 L:      selinux@vger.kernel.org
13962 W:      https://selinuxproject.org
13963 W:      https://github.com/SELinuxProject
13964 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13965 S:      Supported
13966 F:      include/linux/selinux*
13967 F:      security/selinux/
13968 F:      scripts/selinux/
13969 F:      Documentation/admin-guide/LSM/SELinux.rst
13970
13971 SENSABLE PHANTOM
13972 M:      Jiri Slaby <jirislaby@gmail.com>
13973 S:      Maintained
13974 F:      drivers/misc/phantom.c
13975 F:      include/uapi/linux/phantom.h
13976
13977 SERIAL DEVICE BUS
13978 M:      Rob Herring <robh@kernel.org>
13979 L:      linux-serial@vger.kernel.org
13980 S:      Maintained
13981 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13982 F:      drivers/tty/serdev/
13983 F:      include/linux/serdev.h
13984
13985 SERIAL DRIVERS
13986 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13987 L:      linux-serial@vger.kernel.org
13988 S:      Maintained
13989 F:      Documentation/devicetree/bindings/serial/
13990 F:      drivers/tty/serial/
13991
13992 SERIAL IR RECEIVER
13993 M:      Sean Young <sean@mess.org>
13994 L:      linux-media@vger.kernel.org
13995 S:      Maintained
13996 F:      drivers/media/rc/serial_ir.c
13997
13998 SFC NETWORK DRIVER
13999 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14000 M:      Edward Cree <ecree@solarflare.com>
14001 M:      Martin Habets <mhabets@solarflare.com>
14002 L:      netdev@vger.kernel.org
14003 S:      Supported
14004 F:      drivers/net/ethernet/sfc/
14005
14006 SFF/SFP/SFP+ MODULE SUPPORT
14007 M:      Russell King <linux@armlinux.org.uk>
14008 L:      netdev@vger.kernel.org
14009 S:      Maintained
14010 F:      drivers/net/phy/phylink.c
14011 F:      drivers/net/phy/sfp*
14012 F:      include/linux/phylink.h
14013 F:      include/linux/sfp.h
14014
14015 SGI GRU DRIVER
14016 M:      Dimitri Sivanich <sivanich@sgi.com>
14017 S:      Maintained
14018 F:      drivers/misc/sgi-gru/
14019
14020 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14021 M:      Pat Gefre <pfg@sgi.com>
14022 L:      linux-ia64@vger.kernel.org
14023 S:      Supported
14024 F:      Documentation/ia64/serial.txt
14025 F:      drivers/tty/serial/ioc?_serial.c
14026 F:      include/linux/ioc?.h
14027
14028 SGI XP/XPC/XPNET DRIVER
14029 M:      Cliff Whickman <cpw@sgi.com>
14030 M:      Robin Holt <robinmholt@gmail.com>
14031 S:      Maintained
14032 F:      drivers/misc/sgi-xp/
14033
14034 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14035 M:      Ursula Braun <ubraun@linux.ibm.com>
14036 M:      Karsten Graul <kgraul@linux.ibm.com>
14037 L:      linux-s390@vger.kernel.org
14038 W:      http://www.ibm.com/developerworks/linux/linux390/
14039 S:      Supported
14040 F:      net/smc/
14041
14042 SHARP RJ54N1CB0C SENSOR DRIVER
14043 M:      Jacopo Mondi <jacopo@jmondi.org>
14044 L:      linux-media@vger.kernel.org
14045 T:      git git://linuxtv.org/media_tree.git
14046 S:      Odd fixes
14047 F:      drivers/media/i2c/rj54n1cb0c.c
14048 F:      include/media/i2c/rj54n1cb0c.h
14049
14050 SH_VEU V4L2 MEM2MEM DRIVER
14051 L:      linux-media@vger.kernel.org
14052 S:      Orphan
14053 F:      drivers/media/platform/sh_veu.c
14054
14055 SH_VOU V4L2 OUTPUT DRIVER
14056 L:      linux-media@vger.kernel.org
14057 S:      Orphan
14058 F:      drivers/media/platform/sh_vou.c
14059 F:      include/media/drv-intf/sh_vou.h
14060
14061 SI2157 MEDIA DRIVER
14062 M:      Antti Palosaari <crope@iki.fi>
14063 L:      linux-media@vger.kernel.org
14064 W:      https://linuxtv.org
14065 W:      http://palosaari.fi/linux/
14066 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14067 T:      git git://linuxtv.org/anttip/media_tree.git
14068 S:      Maintained
14069 F:      drivers/media/tuners/si2157*
14070
14071 SI2165 MEDIA DRIVER
14072 M:      Matthias Schwarzott <zzam@gentoo.org>
14073 L:      linux-media@vger.kernel.org
14074 W:      https://linuxtv.org
14075 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14076 S:      Maintained
14077 F:      drivers/media/dvb-frontends/si2165*
14078
14079 SI2168 MEDIA DRIVER
14080 M:      Antti Palosaari <crope@iki.fi>
14081 L:      linux-media@vger.kernel.org
14082 W:      https://linuxtv.org
14083 W:      http://palosaari.fi/linux/
14084 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14085 T:      git git://linuxtv.org/anttip/media_tree.git
14086 S:      Maintained
14087 F:      drivers/media/dvb-frontends/si2168*
14088
14089 SI470X FM RADIO RECEIVER I2C DRIVER
14090 M:      Hans Verkuil <hverkuil@xs4all.nl>
14091 L:      linux-media@vger.kernel.org
14092 T:      git git://linuxtv.org/media_tree.git
14093 W:      https://linuxtv.org
14094 S:      Odd Fixes
14095 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14096
14097 SI470X FM RADIO RECEIVER USB DRIVER
14098 M:      Hans Verkuil <hverkuil@xs4all.nl>
14099 L:      linux-media@vger.kernel.org
14100 T:      git git://linuxtv.org/media_tree.git
14101 W:      https://linuxtv.org
14102 S:      Maintained
14103 F:      drivers/media/radio/si470x/radio-si470x-common.c
14104 F:      drivers/media/radio/si470x/radio-si470x.h
14105 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14106
14107 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14108 M:      Eduardo Valentin <edubezval@gmail.com>
14109 L:      linux-media@vger.kernel.org
14110 T:      git git://linuxtv.org/media_tree.git
14111 W:      https://linuxtv.org
14112 S:      Odd Fixes
14113 F:      drivers/media/radio/si4713/si4713.?
14114
14115 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14116 M:      Eduardo Valentin <edubezval@gmail.com>
14117 L:      linux-media@vger.kernel.org
14118 T:      git git://linuxtv.org/media_tree.git
14119 W:      https://linuxtv.org
14120 S:      Odd Fixes
14121 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14122
14123 SI4713 FM RADIO TRANSMITTER USB DRIVER
14124 M:      Hans Verkuil <hverkuil@xs4all.nl>
14125 L:      linux-media@vger.kernel.org
14126 T:      git git://linuxtv.org/media_tree.git
14127 W:      https://linuxtv.org
14128 S:      Maintained
14129 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14130
14131 SIANO DVB DRIVER
14132 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14133 L:      linux-media@vger.kernel.org
14134 W:      https://linuxtv.org
14135 T:      git git://linuxtv.org/media_tree.git
14136 S:      Odd fixes
14137 F:      drivers/media/common/siano/
14138 F:      drivers/media/usb/siano/
14139 F:      drivers/media/usb/siano/
14140 F:      drivers/media/mmc/siano/
14141
14142 SIFIVE DRIVERS
14143 M:      Palmer Dabbelt <palmer@sifive.com>
14144 M:      Paul Walmsley <paul.walmsley@sifive.com>
14145 L:      linux-riscv@lists.infradead.org
14146 T:      git git://github.com/sifive/riscv-linux.git
14147 S:      Supported
14148 K:      sifive
14149 N:      sifive
14150
14151 SILEAD TOUCHSCREEN DRIVER
14152 M:      Hans de Goede <hdegoede@redhat.com>
14153 L:      linux-input@vger.kernel.org
14154 L:      platform-driver-x86@vger.kernel.org
14155 S:      Maintained
14156 F:      drivers/input/touchscreen/silead.c
14157 F:      drivers/platform/x86/touchscreen_dmi.c
14158
14159 SILICON MOTION SM712 FRAME BUFFER DRIVER
14160 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14161 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14162 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14163 L:      linux-fbdev@vger.kernel.org
14164 S:      Maintained
14165 F:      drivers/video/fbdev/sm712*
14166 F:      Documentation/fb/sm712fb.txt
14167
14168 SIMPLE FIRMWARE INTERFACE (SFI)
14169 M:      Len Brown <lenb@kernel.org>
14170 L:      sfi-devel@simplefirmware.org
14171 W:      http://simplefirmware.org/
14172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14173 S:      Supported
14174 F:      arch/x86/platform/sfi/
14175 F:      drivers/sfi/
14176 F:      include/linux/sfi*.h
14177
14178 SIMPLEFB FB DRIVER
14179 M:      Hans de Goede <hdegoede@redhat.com>
14180 L:      linux-fbdev@vger.kernel.org
14181 S:      Maintained
14182 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
14183 F:      drivers/video/fbdev/simplefb.c
14184 F:      include/linux/platform_data/simplefb.h
14185
14186 SIMTEC EB110ATX (Chalice CATS)
14187 P:      Ben Dooks
14188 P:      Vincent Sanders <vince@simtec.co.uk>
14189 M:      Simtec Linux Team <linux@simtec.co.uk>
14190 W:      http://www.simtec.co.uk/products/EB110ATX/
14191 S:      Supported
14192
14193 SIMTEC EB2410ITX (BAST)
14194 P:      Ben Dooks
14195 P:      Vincent Sanders <vince@simtec.co.uk>
14196 M:      Simtec Linux Team <linux@simtec.co.uk>
14197 W:      http://www.simtec.co.uk/products/EB2410ITX/
14198 S:      Supported
14199 F:      arch/arm/mach-s3c24xx/mach-bast.c
14200 F:      arch/arm/mach-s3c24xx/bast-ide.c
14201 F:      arch/arm/mach-s3c24xx/bast-irq.c
14202
14203 SIPHASH PRF ROUTINES
14204 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14205 S:      Maintained
14206 F:      lib/siphash.c
14207 F:      lib/test_siphash.c
14208 F:      include/linux/siphash.h
14209
14210 SIOX
14211 M:      Gavin Schenk <g.schenk@eckelmann.de>
14212 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14213 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14214 S:      Supported
14215 F:      drivers/siox/*
14216 F:      drivers/gpio/gpio-siox.c
14217 F:      include/trace/events/siox.h
14218
14219 SIS 190 ETHERNET DRIVER
14220 M:      Francois Romieu <romieu@fr.zoreil.com>
14221 L:      netdev@vger.kernel.org
14222 S:      Maintained
14223 F:      drivers/net/ethernet/sis/sis190.c
14224
14225 SIS 900/7016 FAST ETHERNET DRIVER
14226 M:      Daniele Venzano <venza@brownhat.org>
14227 W:      http://www.brownhat.org/sis900.html
14228 L:      netdev@vger.kernel.org
14229 S:      Maintained
14230 F:      drivers/net/ethernet/sis/sis900.*
14231
14232 SIS FRAMEBUFFER DRIVER
14233 M:      Thomas Winischhofer <thomas@winischhofer.net>
14234 W:      http://www.winischhofer.net/linuxsisvga.shtml
14235 S:      Maintained
14236 F:      Documentation/fb/sisfb.txt
14237 F:      drivers/video/fbdev/sis/
14238 F:      include/video/sisfb.h
14239
14240 SIS USB2VGA DRIVER
14241 M:      Thomas Winischhofer <thomas@winischhofer.net>
14242 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14243 S:      Maintained
14244 F:      drivers/usb/misc/sisusbvga/
14245
14246 SLAB ALLOCATOR
14247 M:      Christoph Lameter <cl@linux.com>
14248 M:      Pekka Enberg <penberg@kernel.org>
14249 M:      David Rientjes <rientjes@google.com>
14250 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14251 M:      Andrew Morton <akpm@linux-foundation.org>
14252 L:      linux-mm@kvack.org
14253 S:      Maintained
14254 F:      include/linux/sl?b*.h
14255 F:      mm/sl?b*
14256
14257 SLEEPABLE READ-COPY UPDATE (SRCU)
14258 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14259 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14260 M:      Josh Triplett <josh@joshtriplett.org>
14261 R:      Steven Rostedt <rostedt@goodmis.org>
14262 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14263 L:      linux-kernel@vger.kernel.org
14264 W:      http://www.rdrop.com/users/paulmck/RCU/
14265 S:      Supported
14266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14267 F:      include/linux/srcu*.h
14268 F:      kernel/rcu/srcu*.c
14269
14270 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14271 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14272 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14273 S:      Maintained
14274 F:      drivers/slimbus/
14275 F:      Documentation/devicetree/bindings/slimbus/
14276 F:      include/linux/slimbus.h
14277
14278 SMACK SECURITY MODULE
14279 M:      Casey Schaufler <casey@schaufler-ca.com>
14280 L:      linux-security-module@vger.kernel.org
14281 W:      http://schaufler-ca.com
14282 T:      git git://github.com/cschaufler/smack-next
14283 S:      Maintained
14284 F:      Documentation/admin-guide/LSM/Smack.rst
14285 F:      security/smack/
14286
14287 SMC91x ETHERNET DRIVER
14288 M:      Nicolas Pitre <nico@fluxnic.net>
14289 S:      Odd Fixes
14290 F:      drivers/net/ethernet/smsc/smc91x.*
14291
14292 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14293 M:      Sakari Ailus <sakari.ailus@iki.fi>
14294 L:      linux-media@vger.kernel.org
14295 S:      Maintained
14296 F:      drivers/media/i2c/smiapp/
14297 F:      include/media/i2c/smiapp.h
14298 F:      drivers/media/i2c/smiapp-pll.c
14299 F:      drivers/media/i2c/smiapp-pll.h
14300 F:      include/uapi/linux/smiapp.h
14301 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14302
14303 SMM665 HARDWARE MONITOR DRIVER
14304 M:      Guenter Roeck <linux@roeck-us.net>
14305 L:      linux-hwmon@vger.kernel.org
14306 S:      Maintained
14307 F:      Documentation/hwmon/smm665
14308 F:      drivers/hwmon/smm665.c
14309
14310 SMSC EMC2103 HARDWARE MONITOR DRIVER
14311 M:      Steve Glendinning <steve.glendinning@shawell.net>
14312 L:      linux-hwmon@vger.kernel.org
14313 S:      Maintained
14314 F:      Documentation/hwmon/emc2103
14315 F:      drivers/hwmon/emc2103.c
14316
14317 SMSC SCH5627 HARDWARE MONITOR DRIVER
14318 M:      Hans de Goede <hdegoede@redhat.com>
14319 L:      linux-hwmon@vger.kernel.org
14320 S:      Supported
14321 F:      Documentation/hwmon/sch5627
14322 F:      drivers/hwmon/sch5627.c
14323
14324 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14325 M:      Steve Glendinning <steve.glendinning@shawell.net>
14326 L:      linux-fbdev@vger.kernel.org
14327 S:      Maintained
14328 F:      drivers/video/fbdev/smscufx.c
14329
14330 SMSC47B397 HARDWARE MONITOR DRIVER
14331 M:      Jean Delvare <jdelvare@suse.com>
14332 L:      linux-hwmon@vger.kernel.org
14333 S:      Maintained
14334 F:      Documentation/hwmon/smsc47b397
14335 F:      drivers/hwmon/smsc47b397.c
14336
14337 SMSC911x ETHERNET DRIVER
14338 M:      Steve Glendinning <steve.glendinning@shawell.net>
14339 L:      netdev@vger.kernel.org
14340 S:      Maintained
14341 F:      include/linux/smsc911x.h
14342 F:      drivers/net/ethernet/smsc/smsc911x.*
14343
14344 SMSC9420 PCI ETHERNET DRIVER
14345 M:      Steve Glendinning <steve.glendinning@shawell.net>
14346 L:      netdev@vger.kernel.org
14347 S:      Maintained
14348 F:      drivers/net/ethernet/smsc/smsc9420.*
14349
14350 SOC-CAMERA V4L2 SUBSYSTEM
14351 L:      linux-media@vger.kernel.org
14352 T:      git git://linuxtv.org/media_tree.git
14353 S:      Orphan
14354 F:      include/media/soc*
14355 F:      drivers/media/i2c/soc_camera/
14356 F:      drivers/media/platform/soc_camera/
14357
14358 SOCIONEXT SYNQUACER I2C DRIVER
14359 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14360 L:      linux-i2c@vger.kernel.org
14361 S:      Maintained
14362 F:      drivers/i2c/busses/i2c-synquacer.c
14363 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14364
14365 SOCIONEXT UNIPHIER SOUND DRIVER
14366 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14367 S:      Orphan
14368 F:      sound/soc/uniphier/
14369
14370 SOEKRIS NET48XX LED SUPPORT
14371 M:      Chris Boot <bootc@bootc.net>
14372 S:      Maintained
14373 F:      drivers/leds/leds-net48xx.c
14374
14375 SOFT-ROCE DRIVER (rxe)
14376 M:      Moni Shoua <monis@mellanox.com>
14377 L:      linux-rdma@vger.kernel.org
14378 S:      Supported
14379 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14380 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14381 F:      drivers/infiniband/sw/rxe/
14382 F:      include/uapi/rdma/rdma_user_rxe.h
14383
14384 SOFTLOGIC 6x10 MPEG CODEC
14385 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14386 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14387 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14388 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14389 M:      Ismael Luceno <ismael@iodev.co.uk>
14390 L:      linux-media@vger.kernel.org
14391 S:      Supported
14392 F:      drivers/media/pci/solo6x10/
14393
14394 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14395 M:      James Morse <james.morse@arm.com>
14396 L:      linux-arm-kernel@lists.infradead.org
14397 S:      Maintained
14398 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14399 F:      drivers/firmware/arm_sdei.c
14400 F:      include/linux/arm_sdei.h
14401 F:      include/uapi/linux/arm_sdei.h
14402
14403 SOFTWARE RAID (Multiple Disks) SUPPORT
14404 M:      Shaohua Li <shli@kernel.org>
14405 L:      linux-raid@vger.kernel.org
14406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14407 S:      Supported
14408 F:      drivers/md/Makefile
14409 F:      drivers/md/Kconfig
14410 F:      drivers/md/md*
14411 F:      drivers/md/raid*
14412 F:      include/linux/raid/
14413 F:      include/uapi/linux/raid/
14414
14415 SOCIONEXT (SNI) AVE NETWORK DRIVER
14416 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14417 L:      netdev@vger.kernel.org
14418 S:      Maintained
14419 F:      drivers/net/ethernet/socionext/sni_ave.c
14420 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14421
14422 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14423 M:      Jassi Brar <jaswinder.singh@linaro.org>
14424 L:      netdev@vger.kernel.org
14425 S:      Maintained
14426 F:      drivers/net/ethernet/socionext/netsec.c
14427 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14428
14429 SOLIDRUN CLEARFOG SUPPORT
14430 M:      Russell King <linux@armlinux.org.uk>
14431 S:      Maintained
14432 F:      arch/arm/boot/dts/armada-388-clearfog*
14433 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14434
14435 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14436 M:      Russell King <linux@armlinux.org.uk>
14437 S:      Maintained
14438 F:      arch/arm/boot/dts/imx6*-cubox-i*
14439 F:      arch/arm/boot/dts/imx6*-hummingboard*
14440 F:      arch/arm/boot/dts/imx6*-sr-*
14441
14442 SONIC NETWORK DRIVER
14443 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14444 L:      netdev@vger.kernel.org
14445 S:      Maintained
14446 F:      drivers/net/ethernet/natsemi/sonic.*
14447
14448 SONICS SILICON BACKPLANE DRIVER (SSB)
14449 M:      Michael Buesch <m@bues.ch>
14450 L:      linux-wireless@vger.kernel.org
14451 S:      Maintained
14452 F:      drivers/ssb/
14453 F:      include/linux/ssb/
14454
14455 SONY IMX214 SENSOR DRIVER
14456 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14457 L:      linux-media@vger.kernel.org
14458 T:      git git://linuxtv.org/media_tree.git
14459 S:      Maintained
14460 F:      drivers/media/i2c/imx214.c
14461 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14462
14463 SONY IMX258 SENSOR DRIVER
14464 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14465 L:      linux-media@vger.kernel.org
14466 T:      git git://linuxtv.org/media_tree.git
14467 S:      Maintained
14468 F:      drivers/media/i2c/imx258.c
14469
14470 SONY IMX274 SENSOR DRIVER
14471 M:      Leon Luo <leonl@leopardimaging.com>
14472 L:      linux-media@vger.kernel.org
14473 T:      git git://linuxtv.org/media_tree.git
14474 S:      Maintained
14475 F:      drivers/media/i2c/imx274.c
14476 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14477
14478 SONY IMX319 SENSOR DRIVER
14479 M:      Bingbu Cao <bingbu.cao@intel.com>
14480 L:      linux-media@vger.kernel.org
14481 T:      git git://linuxtv.org/media_tree.git
14482 S:      Maintained
14483 F:      drivers/media/i2c/imx319.c
14484
14485 SONY IMX355 SENSOR DRIVER
14486 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14487 L:      linux-media@vger.kernel.org
14488 T:      git git://linuxtv.org/media_tree.git
14489 S:      Maintained
14490 F:      drivers/media/i2c/imx355.c
14491
14492 SONY MEMORYSTICK CARD SUPPORT
14493 M:      Alex Dubov <oakad@yahoo.com>
14494 W:      http://tifmxx.berlios.de/
14495 S:      Maintained
14496 F:      drivers/memstick/host/tifm_ms.c
14497
14498 SONY MEMORYSTICK STANDARD SUPPORT
14499 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14500 S:      Maintained
14501 F:      drivers/memstick/core/ms_block.*
14502
14503 SONY VAIO CONTROL DEVICE DRIVER
14504 M:      Mattia Dongili <malattia@linux.it>
14505 L:      platform-driver-x86@vger.kernel.org
14506 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14507 S:      Maintained
14508 F:      Documentation/laptops/sony-laptop.txt
14509 F:      drivers/char/sonypi.c
14510 F:      drivers/platform/x86/sony-laptop.c
14511 F:      include/linux/sony-laptop.h
14512
14513 SOUND
14514 M:      Jaroslav Kysela <perex@perex.cz>
14515 M:      Takashi Iwai <tiwai@suse.com>
14516 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14517 W:      http://www.alsa-project.org/
14518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14519 T:      git git://git.alsa-project.org/alsa-kernel.git
14520 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14521 S:      Maintained
14522 F:      Documentation/sound/
14523 F:      include/sound/
14524 F:      include/uapi/sound/
14525 F:      sound/
14526
14527 SOUND - COMPRESSED AUDIO
14528 M:      Vinod Koul <vkoul@kernel.org>
14529 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14531 S:      Supported
14532 F:      Documentation/sound/designs/compress-offload.rst
14533 F:      include/sound/compress_driver.h
14534 F:      include/uapi/sound/compress_*
14535 F:      sound/core/compress_offload.c
14536 F:      sound/soc/soc-compress.c
14537
14538 SOUND - DMAENGINE HELPERS
14539 M:      Lars-Peter Clausen <lars@metafoo.de>
14540 S:      Supported
14541 F:      include/sound/dmaengine_pcm.h
14542 F:      sound/core/pcm_dmaengine.c
14543 F:      sound/soc/soc-generic-dmaengine-pcm.c
14544
14545 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14546 M:      Liam Girdwood <lgirdwood@gmail.com>
14547 M:      Mark Brown <broonie@kernel.org>
14548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14549 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14550 W:      http://alsa-project.org/main/index.php/ASoC
14551 S:      Supported
14552 F:      Documentation/devicetree/bindings/sound/
14553 F:      Documentation/sound/soc/
14554 F:      sound/soc/
14555 F:      include/dt-bindings/sound/
14556 F:      include/sound/soc*
14557
14558 SOUNDWIRE SUBSYSTEM
14559 M:      Vinod Koul <vkoul@kernel.org>
14560 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14561 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14562 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14563 S:      Supported
14564 F:      Documentation/driver-api/soundwire/
14565 F:      drivers/soundwire/
14566 F:      include/linux/soundwire/
14567
14568 SP2 MEDIA DRIVER
14569 M:      Olli Salonen <olli.salonen@iki.fi>
14570 L:      linux-media@vger.kernel.org
14571 W:      https://linuxtv.org
14572 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14573 S:      Maintained
14574 F:      drivers/media/dvb-frontends/sp2*
14575
14576 SPARC + UltraSPARC (sparc/sparc64)
14577 M:      "David S. Miller" <davem@davemloft.net>
14578 L:      sparclinux@vger.kernel.org
14579 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14581 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14582 S:      Maintained
14583 F:      arch/sparc/
14584 F:      drivers/sbus/
14585
14586 SPARC SERIAL DRIVERS
14587 M:      "David S. Miller" <davem@davemloft.net>
14588 L:      sparclinux@vger.kernel.org
14589 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14591 S:      Maintained
14592 F:      include/linux/sunserialcore.h
14593 F:      drivers/tty/serial/suncore.c
14594 F:      drivers/tty/serial/sunhv.c
14595 F:      drivers/tty/serial/sunsab.c
14596 F:      drivers/tty/serial/sunsab.h
14597 F:      drivers/tty/serial/sunsu.c
14598 F:      drivers/tty/serial/sunzilog.c
14599 F:      drivers/tty/serial/sunzilog.h
14600 F:      drivers/tty/vcc.c
14601
14602 SPARSE CHECKER
14603 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14604 L:      linux-sparse@vger.kernel.org
14605 W:      https://sparse.wiki.kernel.org/
14606 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14607 S:      Maintained
14608 F:      include/linux/compiler.h
14609
14610 SPEAR CLOCK FRAMEWORK SUPPORT
14611 M:      Viresh Kumar <vireshk@kernel.org>
14612 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14613 W:      http://www.st.com/spear
14614 S:      Maintained
14615 F:      drivers/clk/spear/
14616
14617 SPEAR PLATFORM SUPPORT
14618 M:      Viresh Kumar <vireshk@kernel.org>
14619 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14620 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14621 W:      http://www.st.com/spear
14622 S:      Maintained
14623 F:      arch/arm/boot/dts/spear*
14624 F:      arch/arm/mach-spear/
14625
14626 SPI NOR SUBSYSTEM
14627 M:      Marek Vasut <marek.vasut@gmail.com>
14628 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14629 L:      linux-mtd@lists.infradead.org
14630 W:      http://www.linux-mtd.infradead.org/
14631 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14632 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14633 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14634 S:      Maintained
14635 F:      drivers/mtd/spi-nor/
14636 F:      include/linux/mtd/spi-nor.h
14637
14638 SPI SUBSYSTEM
14639 M:      Mark Brown <broonie@kernel.org>
14640 L:      linux-spi@vger.kernel.org
14641 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14642 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14643 S:      Maintained
14644 F:      Documentation/devicetree/bindings/spi/
14645 F:      Documentation/spi/
14646 F:      drivers/spi/
14647 F:      include/linux/spi/
14648 F:      include/uapi/linux/spi/
14649 F:      tools/spi/
14650
14651 SPIDERNET NETWORK DRIVER for CELL
14652 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14653 L:      netdev@vger.kernel.org
14654 S:      Supported
14655 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14656 F:      drivers/net/ethernet/toshiba/spider_net*
14657
14658 SPMI SUBSYSTEM
14659 R:      Stephen Boyd <sboyd@kernel.org>
14660 L:      linux-arm-msm@vger.kernel.org
14661 F:      Documentation/devicetree/bindings/spmi/
14662 F:      drivers/spmi/
14663 F:      include/dt-bindings/spmi/spmi.h
14664 F:      include/linux/spmi.h
14665 F:      include/trace/events/spmi.h
14666
14667 SPU FILE SYSTEM
14668 M:      Jeremy Kerr <jk@ozlabs.org>
14669 L:      linuxppc-dev@lists.ozlabs.org
14670 W:      http://www.ibm.com/developerworks/power/cell/
14671 S:      Supported
14672 F:      Documentation/filesystems/spufs.txt
14673 F:      arch/powerpc/platforms/cell/spufs/
14674
14675 SQUASHFS FILE SYSTEM
14676 M:      Phillip Lougher <phillip@squashfs.org.uk>
14677 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14678 W:      http://squashfs.org.uk
14679 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14680 S:      Maintained
14681 F:      Documentation/filesystems/squashfs.txt
14682 F:      fs/squashfs/
14683
14684 SRM (Alpha) environment access
14685 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14686 S:      Maintained
14687 F:      arch/alpha/kernel/srm_env.c
14688
14689 ST LSM6DSx IMU IIO DRIVER
14690 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14691 L:      linux-iio@vger.kernel.org
14692 W:      http://www.st.com/
14693 S:      Maintained
14694 F:      drivers/iio/imu/st_lsm6dsx/
14695 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14696
14697 ST STM32 I2C/SMBUS DRIVER
14698 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14699 L:      linux-i2c@vger.kernel.org
14700 S:      Maintained
14701 F:      drivers/i2c/busses/i2c-stm32*
14702
14703 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14704 M:      Song Qiang <songqiang1304521@gmail.com>
14705 L:      linux-iio@vger.kernel.org
14706 S:      Maintained
14707 F:      drivers/iio/proximity/vl53l0x-i2c.c
14708 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14709
14710 STABLE BRANCH
14711 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14712 M:      Sasha Levin <sashal@kernel.org>
14713 L:      stable@vger.kernel.org
14714 S:      Supported
14715 F:      Documentation/process/stable-kernel-rules.rst
14716
14717 STAGING - COMEDI
14718 M:      Ian Abbott <abbotti@mev.co.uk>
14719 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14720 S:      Odd Fixes
14721 F:      drivers/staging/comedi/
14722
14723 STAGING - EROFS FILE SYSTEM
14724 M:      Gao Xiang <gaoxiang25@huawei.com>
14725 M:      Chao Yu <yuchao0@huawei.com>
14726 L:      linux-erofs@lists.ozlabs.org
14727 S:      Maintained
14728 F:      drivers/staging/erofs/
14729
14730 STAGING - INDUSTRIAL IO
14731 M:      Jonathan Cameron <jic23@kernel.org>
14732 L:      linux-iio@vger.kernel.org
14733 S:      Odd Fixes
14734 F:      Documentation/devicetree/bindings/staging/iio/
14735 F:      drivers/staging/iio/
14736
14737 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14738 M:      Marc Dietrich <marvin24@gmx.de>
14739 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14740 L:      linux-tegra@vger.kernel.org
14741 S:      Maintained
14742 F:      drivers/staging/nvec/
14743
14744 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14745 M:      Jens Frederich <jfrederich@gmail.com>
14746 M:      Daniel Drake <dsd@laptop.org>
14747 M:      Jon Nettleton <jon.nettleton@gmail.com>
14748 W:      http://wiki.laptop.org/go/DCON
14749 S:      Maintained
14750 F:      drivers/staging/olpc_dcon/
14751
14752 STAGING - REALTEK RTL8712U DRIVERS
14753 M:      Larry Finger <Larry.Finger@lwfinger.net>
14754 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14755 S:      Odd Fixes
14756 F:      drivers/staging/rtl8712/
14757
14758 STAGING - REALTEK RTL8188EU DRIVERS
14759 M:      Larry Finger <Larry.Finger@lwfinger.net>
14760 S:      Odd Fixes
14761 F:      drivers/staging/rtl8188eu/
14762
14763 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14764 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14765 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14766 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14767 L:      linux-fbdev@vger.kernel.org
14768 S:      Maintained
14769 F:      drivers/staging/sm750fb/
14770
14771 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14772 M:      William Hubbs <w.d.hubbs@gmail.com>
14773 M:      Chris Brannon <chris@the-brannons.com>
14774 M:      Kirk Reiser <kirk@reisers.ca>
14775 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14776 L:      speakup@linux-speakup.org
14777 W:      http://www.linux-speakup.org/
14778 S:      Odd Fixes
14779 F:      drivers/staging/speakup/
14780
14781 STAGING - VIA VT665X DRIVERS
14782 M:      Forest Bond <forest@alittletooquiet.net>
14783 S:      Odd Fixes
14784 F:      drivers/staging/vt665?/
14785
14786 STAGING - WILC1000 WIFI DRIVER
14787 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14788 M:      Ajay Singh <ajay.kathat@microchip.com>
14789 L:      linux-wireless@vger.kernel.org
14790 S:      Supported
14791 F:      drivers/staging/wilc1000/
14792
14793 STAGING SUBSYSTEM
14794 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14796 L:      devel@driverdev.osuosl.org
14797 S:      Supported
14798 F:      drivers/staging/
14799
14800 STARFIRE/DURALAN NETWORK DRIVER
14801 M:      Ion Badulescu <ionut@badula.org>
14802 S:      Odd Fixes
14803 F:      drivers/net/ethernet/adaptec/starfire*
14804
14805 STEC S1220 SKD DRIVER
14806 M:      Bart Van Assche <bart.vanassche@wdc.com>
14807 L:      linux-block@vger.kernel.org
14808 S:      Maintained
14809 F:      drivers/block/skd*[ch]
14810
14811 STI AUDIO (ASoC) DRIVERS
14812 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14813 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14814 S:      Maintained
14815 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14816 F:      sound/soc/sti/
14817
14818 STI CEC DRIVER
14819 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14820 S:      Maintained
14821 F:      drivers/media/platform/sti/cec/
14822 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14823
14824 STK1160 USB VIDEO CAPTURE DRIVER
14825 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14826 L:      linux-media@vger.kernel.org
14827 T:      git git://linuxtv.org/media_tree.git
14828 S:      Maintained
14829 F:      drivers/media/usb/stk1160/
14830
14831 STM32 AUDIO (ASoC) DRIVERS
14832 M:      Olivier Moysan <olivier.moysan@st.com>
14833 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14834 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14835 S:      Maintained
14836 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14837 F:      sound/soc/stm/
14838
14839 STM32 TIMER/LPTIMER DRIVERS
14840 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14841 S:      Maintained
14842 F:      drivers/*/stm32-*timer*
14843 F:      drivers/pwm/pwm-stm32*
14844 F:      include/linux/*/stm32-*tim*
14845 F:      Documentation/ABI/testing/*timer-stm32
14846 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14847 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14848
14849 STMMAC ETHERNET DRIVER
14850 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14851 M:      Alexandre Torgue <alexandre.torgue@st.com>
14852 M:      Jose Abreu <joabreu@synopsys.com>
14853 L:      netdev@vger.kernel.org
14854 W:      http://www.stlinux.com
14855 S:      Supported
14856 F:      drivers/net/ethernet/stmicro/stmmac/
14857
14858 SUN3/3X
14859 M:      Sam Creasey <sammy@sammy.net>
14860 W:      http://sammy.net/sun3/
14861 S:      Maintained
14862 F:      arch/m68k/kernel/*sun3*
14863 F:      arch/m68k/sun3*/
14864 F:      arch/m68k/include/asm/sun3*
14865 F:      drivers/net/ethernet/i825xx/sun3*
14866
14867 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14868 M:      Hans de Goede <hdegoede@redhat.com>
14869 L:      linux-input@vger.kernel.org
14870 S:      Maintained
14871 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14872 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14873
14874 SUNDANCE NETWORK DRIVER
14875 M:      Denis Kirjanov <kda@linux-powerpc.org>
14876 L:      netdev@vger.kernel.org
14877 S:      Maintained
14878 F:      drivers/net/ethernet/dlink/sundance.c
14879
14880 SUPERH
14881 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14882 M:      Rich Felker <dalias@libc.org>
14883 L:      linux-sh@vger.kernel.org
14884 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14885 S:      Maintained
14886 F:      Documentation/sh/
14887 F:      arch/sh/
14888 F:      drivers/sh/
14889
14890 SUSPEND TO RAM
14891 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14892 M:      Len Brown <len.brown@intel.com>
14893 M:      Pavel Machek <pavel@ucw.cz>
14894 L:      linux-pm@vger.kernel.org
14895 B:      https://bugzilla.kernel.org
14896 S:      Supported
14897 F:      Documentation/power/
14898 F:      arch/x86/kernel/acpi/
14899 F:      drivers/base/power/
14900 F:      kernel/power/
14901 F:      include/linux/suspend.h
14902 F:      include/linux/freezer.h
14903 F:      include/linux/pm.h
14904
14905 SVGA HANDLING
14906 M:      Martin Mares <mj@ucw.cz>
14907 L:      linux-video@atrey.karlin.mff.cuni.cz
14908 S:      Maintained
14909 F:      Documentation/svga.txt
14910 F:      arch/x86/boot/video*
14911
14912 SWIOTLB SUBSYSTEM
14913 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14914 L:      iommu@lists.linux-foundation.org
14915 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14916 S:      Supported
14917 F:      kernel/dma/swiotlb.c
14918 F:      arch/*/kernel/pci-swiotlb.c
14919 F:      include/linux/swiotlb.h
14920
14921 SWITCHDEV
14922 M:      Jiri Pirko <jiri@resnulli.us>
14923 M:      Ivan Vecera <ivecera@redhat.com>
14924 L:      netdev@vger.kernel.org
14925 S:      Supported
14926 F:      net/switchdev/
14927 F:      include/net/switchdev.h
14928
14929 SY8106A REGULATOR DRIVER
14930 M:      Icenowy Zheng <icenowy@aosc.io>
14931 S:      Maintained
14932 F:      drivers/regulator/sy8106a-regulator.c
14933 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14934
14935 SYNC FILE FRAMEWORK
14936 M:      Sumit Semwal <sumit.semwal@linaro.org>
14937 R:      Gustavo Padovan <gustavo@padovan.org>
14938 S:      Maintained
14939 L:      linux-media@vger.kernel.org
14940 L:      dri-devel@lists.freedesktop.org
14941 F:      drivers/dma-buf/sync_*
14942 F:      drivers/dma-buf/dma-fence*
14943 F:      drivers/dma-buf/sw_sync.c
14944 F:      include/linux/sync_file.h
14945 F:      include/uapi/linux/sync_file.h
14946 F:      Documentation/sync_file.txt
14947 T:      git git://anongit.freedesktop.org/drm/drm-misc
14948
14949 SYNOPSYS ARC ARCHITECTURE
14950 M:      Vineet Gupta <vgupta@synopsys.com>
14951 L:      linux-snps-arc@lists.infradead.org
14952 S:      Supported
14953 F:      arch/arc/
14954 F:      Documentation/devicetree/bindings/arc/*
14955 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14956 F:      drivers/clocksource/arc_timer.c
14957 F:      drivers/tty/serial/arc_uart.c
14958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14959
14960 SYNOPSYS ARC HSDK SDP pll clock driver
14961 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14962 S:      Supported
14963 F:      drivers/clk/clk-hsdk-pll.c
14964 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14965
14966 SYNOPSYS ARC SDP clock driver
14967 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14968 S:      Supported
14969 F:      drivers/clk/axs10x/*
14970 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14971
14972 SYNOPSYS ARC SDP platform support
14973 M:      Alexey Brodkin <abrodkin@synopsys.com>
14974 S:      Supported
14975 F:      arch/arc/plat-axs10x
14976 F:      arch/arc/boot/dts/ax*
14977 F:      Documentation/devicetree/bindings/arc/axs10*
14978
14979 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14980 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14981 S:      Supported
14982 F:      drivers/reset/reset-axs10x.c
14983 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14984
14985 SYNOPSYS CREG GPIO DRIVER
14986 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14987 S:      Maintained
14988 F:      drivers/gpio/gpio-creg-snps.c
14989 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14990
14991 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14992 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14993 S:      Maintained
14994 F:      drivers/tty/serial/8250/8250_dw.c
14995
14996 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14997 M:      Hoan Tran <hoan@os.amperecomputing.com>
14998 L:      linux-gpio@vger.kernel.org
14999 S:      Maintained
15000 F:      drivers/gpio/gpio-dwapb.c
15001 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15002
15003 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15004 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15005 S:      Maintained
15006 F:      drivers/dma/dwi-axi-dmac/
15007 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15008
15009 SYNOPSYS DESIGNWARE DMAC DRIVER
15010 M:      Viresh Kumar <vireshk@kernel.org>
15011 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15012 S:      Maintained
15013 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15014 F:      drivers/dma/dw/
15015 F:      include/dt-bindings/dma/dw-dmac.h
15016 F:      include/linux/dma/dw.h
15017 F:      include/linux/platform_data/dma-dw.h
15018
15019 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15020 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15021 L:      netdev@vger.kernel.org
15022 S:      Supported
15023 F:      drivers/net/ethernet/synopsys/
15024
15025 SYNOPSYS DESIGNWARE I2C DRIVER
15026 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15027 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15028 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15029 L:      linux-i2c@vger.kernel.org
15030 S:      Maintained
15031 F:      drivers/i2c/busses/i2c-designware-*
15032 F:      include/linux/platform_data/i2c-designware.h
15033
15034 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15035 M:      Jaehoon Chung <jh80.chung@samsung.com>
15036 L:      linux-mmc@vger.kernel.org
15037 S:      Maintained
15038 F:      drivers/mmc/host/dw_mmc*
15039
15040 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15041 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15042 S:      Supported
15043 F:      drivers/reset/reset-hsdk.c
15044 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15045 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15046
15047 SYSTEM CONFIGURATION (SYSCON)
15048 M:      Lee Jones <lee.jones@linaro.org>
15049 M:      Arnd Bergmann <arnd@arndb.de>
15050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15051 S:      Supported
15052 F:      drivers/mfd/syscon.c
15053
15054 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15055 M:      Sudeep Holla <sudeep.holla@arm.com>
15056 L:      linux-arm-kernel@lists.infradead.org
15057 S:      Maintained
15058 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15059 F:      drivers/clk/clk-sc[mp]i.c
15060 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15061 F:      drivers/firmware/arm_scpi.c
15062 F:      drivers/firmware/arm_scmi/
15063 F:      include/linux/sc[mp]i_protocol.h
15064
15065 SYSTEM RESET/SHUTDOWN DRIVERS
15066 M:      Sebastian Reichel <sre@kernel.org>
15067 L:      linux-pm@vger.kernel.org
15068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15069 S:      Maintained
15070 F:      Documentation/devicetree/bindings/power/reset/
15071 F:      drivers/power/reset/
15072
15073 SYSTEM TRACE MODULE CLASS
15074 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15075 S:      Maintained
15076 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15077 F:      Documentation/trace/stm.rst
15078 F:      drivers/hwtracing/stm/
15079 F:      include/linux/stm.h
15080 F:      include/uapi/linux/stm.h
15081
15082 SYSV FILESYSTEM
15083 M:      Christoph Hellwig <hch@infradead.org>
15084 S:      Maintained
15085 F:      Documentation/filesystems/sysv-fs.txt
15086 F:      fs/sysv/
15087 F:      include/linux/sysv_fs.h
15088
15089 TASKSTATS STATISTICS INTERFACE
15090 M:      Balbir Singh <bsingharora@gmail.com>
15091 S:      Maintained
15092 F:      Documentation/accounting/taskstats*
15093 F:      include/linux/taskstats*
15094 F:      kernel/taskstats.c
15095
15096 TC subsystem
15097 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15098 M:      Cong Wang <xiyou.wangcong@gmail.com>
15099 M:      Jiri Pirko <jiri@resnulli.us>
15100 L:      netdev@vger.kernel.org
15101 S:      Maintained
15102 F:      include/net/pkt_cls.h
15103 F:      include/net/pkt_sched.h
15104 F:      include/net/tc_act/
15105 F:      include/uapi/linux/pkt_cls.h
15106 F:      include/uapi/linux/pkt_sched.h
15107 F:      include/uapi/linux/tc_act/
15108 F:      include/uapi/linux/tc_ematch/
15109 F:      net/sched/
15110
15111 TC90522 MEDIA DRIVER
15112 M:      Akihiro Tsukada <tskd08@gmail.com>
15113 L:      linux-media@vger.kernel.org
15114 S:      Odd Fixes
15115 F:      drivers/media/dvb-frontends/tc90522*
15116
15117 TCP LOW PRIORITY MODULE
15118 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15119 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15120 W:      http://tcp-lp-mod.sourceforge.net/
15121 S:      Maintained
15122 F:      net/ipv4/tcp_lp.c
15123
15124 TDA10071 MEDIA DRIVER
15125 M:      Antti Palosaari <crope@iki.fi>
15126 L:      linux-media@vger.kernel.org
15127 W:      https://linuxtv.org
15128 W:      http://palosaari.fi/linux/
15129 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15130 T:      git git://linuxtv.org/anttip/media_tree.git
15131 S:      Maintained
15132 F:      drivers/media/dvb-frontends/tda10071*
15133
15134 TDA18212 MEDIA DRIVER
15135 M:      Antti Palosaari <crope@iki.fi>
15136 L:      linux-media@vger.kernel.org
15137 W:      https://linuxtv.org
15138 W:      http://palosaari.fi/linux/
15139 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15140 T:      git git://linuxtv.org/anttip/media_tree.git
15141 S:      Maintained
15142 F:      drivers/media/tuners/tda18212*
15143
15144 TDA18218 MEDIA DRIVER
15145 M:      Antti Palosaari <crope@iki.fi>
15146 L:      linux-media@vger.kernel.org
15147 W:      https://linuxtv.org
15148 W:      http://palosaari.fi/linux/
15149 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15150 T:      git git://linuxtv.org/anttip/media_tree.git
15151 S:      Maintained
15152 F:      drivers/media/tuners/tda18218*
15153
15154 TDA18250 MEDIA DRIVER
15155 M:      Olli Salonen <olli.salonen@iki.fi>
15156 L:      linux-media@vger.kernel.org
15157 W:      https://linuxtv.org
15158 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15159 T:      git git://linuxtv.org/media_tree.git
15160 S:      Maintained
15161 F:      drivers/media/tuners/tda18250*
15162
15163 TDA18271 MEDIA DRIVER
15164 M:      Michael Krufky <mkrufky@linuxtv.org>
15165 L:      linux-media@vger.kernel.org
15166 W:      https://linuxtv.org
15167 W:      http://github.com/mkrufky
15168 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15169 T:      git git://linuxtv.org/mkrufky/tuners.git
15170 S:      Maintained
15171 F:      drivers/media/tuners/tda18271*
15172
15173 TDA1997x MEDIA DRIVER
15174 M:      Tim Harvey <tharvey@gateworks.com>
15175 L:      linux-media@vger.kernel.org
15176 W:      https://linuxtv.org
15177 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15178 S:      Maintained
15179 F:      drivers/media/i2c/tda1997x.*
15180
15181 TDA827x MEDIA DRIVER
15182 M:      Michael Krufky <mkrufky@linuxtv.org>
15183 L:      linux-media@vger.kernel.org
15184 W:      https://linuxtv.org
15185 W:      http://github.com/mkrufky
15186 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15187 T:      git git://linuxtv.org/mkrufky/tuners.git
15188 S:      Maintained
15189 F:      drivers/media/tuners/tda8290.*
15190
15191 TDA8290 MEDIA DRIVER
15192 M:      Michael Krufky <mkrufky@linuxtv.org>
15193 L:      linux-media@vger.kernel.org
15194 W:      https://linuxtv.org
15195 W:      http://github.com/mkrufky
15196 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15197 T:      git git://linuxtv.org/mkrufky/tuners.git
15198 S:      Maintained
15199 F:      drivers/media/tuners/tda8290.*
15200
15201 TDA9840 MEDIA DRIVER
15202 M:      Hans Verkuil <hverkuil@xs4all.nl>
15203 L:      linux-media@vger.kernel.org
15204 T:      git git://linuxtv.org/media_tree.git
15205 W:      https://linuxtv.org
15206 S:      Maintained
15207 F:      drivers/media/i2c/tda9840*
15208
15209 TEA5761 TUNER DRIVER
15210 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15211 L:      linux-media@vger.kernel.org
15212 W:      https://linuxtv.org
15213 T:      git git://linuxtv.org/media_tree.git
15214 S:      Odd fixes
15215 F:      drivers/media/tuners/tea5761.*
15216
15217 TEA5767 TUNER DRIVER
15218 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15219 L:      linux-media@vger.kernel.org
15220 W:      https://linuxtv.org
15221 T:      git git://linuxtv.org/media_tree.git
15222 S:      Maintained
15223 F:      drivers/media/tuners/tea5767.*
15224
15225 TEA6415C MEDIA DRIVER
15226 M:      Hans Verkuil <hverkuil@xs4all.nl>
15227 L:      linux-media@vger.kernel.org
15228 T:      git git://linuxtv.org/media_tree.git
15229 W:      https://linuxtv.org
15230 S:      Maintained
15231 F:      drivers/media/i2c/tea6415c*
15232
15233 TEA6420 MEDIA DRIVER
15234 M:      Hans Verkuil <hverkuil@xs4all.nl>
15235 L:      linux-media@vger.kernel.org
15236 T:      git git://linuxtv.org/media_tree.git
15237 W:      https://linuxtv.org
15238 S:      Maintained
15239 F:      drivers/media/i2c/tea6420*
15240
15241 TEAM DRIVER
15242 M:      Jiri Pirko <jiri@resnulli.us>
15243 L:      netdev@vger.kernel.org
15244 S:      Supported
15245 F:      drivers/net/team/
15246 F:      include/linux/if_team.h
15247 F:      include/uapi/linux/if_team.h
15248
15249 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15250 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15251 S:      Maintained
15252 F:      arch/x86/platform/ts5500/
15253
15254 TECHNOTREND USB IR RECEIVER
15255 M:      Sean Young <sean@mess.org>
15256 L:      linux-media@vger.kernel.org
15257 S:      Maintained
15258 F:      drivers/media/rc/ttusbir.c
15259
15260 TECHWELL TW9910 VIDEO DECODER
15261 L:      linux-media@vger.kernel.org
15262 S:      Orphan
15263 F:      drivers/media/i2c/tw9910.c
15264 F:      include/media/i2c/tw9910.h
15265
15266 TEE SUBSYSTEM
15267 M:      Jens Wiklander <jens.wiklander@linaro.org>
15268 S:      Maintained
15269 F:      include/linux/tee_drv.h
15270 F:      include/uapi/linux/tee.h
15271 F:      drivers/tee/
15272 F:      Documentation/tee.txt
15273
15274 TEGRA ARCHITECTURE SUPPORT
15275 M:      Thierry Reding <thierry.reding@gmail.com>
15276 M:      Jonathan Hunter <jonathanh@nvidia.com>
15277 L:      linux-tegra@vger.kernel.org
15278 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15280 S:      Supported
15281 N:      [^a-z]tegra
15282
15283 TEGRA CLOCK DRIVER
15284 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15285 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15286 S:      Supported
15287 F:      drivers/clk/tegra/
15288
15289 TEGRA DMA DRIVERS
15290 M:      Laxman Dewangan <ldewangan@nvidia.com>
15291 M:      Jon Hunter <jonathanh@nvidia.com>
15292 S:      Supported
15293 F:      drivers/dma/tegra*
15294
15295 TEGRA I2C DRIVER
15296 M:      Laxman Dewangan <ldewangan@nvidia.com>
15297 S:      Supported
15298 F:      drivers/i2c/busses/i2c-tegra.c
15299
15300 TEGRA IOMMU DRIVERS
15301 M:      Thierry Reding <thierry.reding@gmail.com>
15302 L:      linux-tegra@vger.kernel.org
15303 S:      Supported
15304 F:      drivers/iommu/tegra*
15305
15306 TEGRA KBC DRIVER
15307 M:      Laxman Dewangan <ldewangan@nvidia.com>
15308 S:      Supported
15309 F:      drivers/input/keyboard/tegra-kbc.c
15310
15311 TEGRA NAND DRIVER
15312 M:      Stefan Agner <stefan@agner.ch>
15313 M:      Lucas Stach <dev@lynxeye.de>
15314 S:      Maintained
15315 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15316 F:      drivers/mtd/nand/raw/tegra_nand.c
15317
15318 TEGRA PWM DRIVER
15319 M:      Thierry Reding <thierry.reding@gmail.com>
15320 S:      Supported
15321 F:      drivers/pwm/pwm-tegra.c
15322
15323 TEGRA SERIAL DRIVER
15324 M:      Laxman Dewangan <ldewangan@nvidia.com>
15325 S:      Supported
15326 F:      drivers/tty/serial/serial-tegra.c
15327
15328 TEGRA SPI DRIVER
15329 M:      Laxman Dewangan <ldewangan@nvidia.com>
15330 S:      Supported
15331 F:      drivers/spi/spi-tegra*
15332
15333 TEHUTI ETHERNET DRIVER
15334 M:      Andy Gospodarek <andy@greyhouse.net>
15335 L:      netdev@vger.kernel.org
15336 S:      Supported
15337 F:      drivers/net/ethernet/tehuti/*
15338
15339 Telecom Clock Driver for MCPL0010
15340 M:      Mark Gross <mark.gross@intel.com>
15341 S:      Supported
15342 F:      drivers/char/tlclk.c
15343
15344 TENSILICA XTENSA PORT (xtensa)
15345 M:      Chris Zankel <chris@zankel.net>
15346 M:      Max Filippov <jcmvbkbc@gmail.com>
15347 L:      linux-xtensa@linux-xtensa.org
15348 T:      git git://github.com/czankel/xtensa-linux.git
15349 S:      Maintained
15350 F:      arch/xtensa/
15351 F:      drivers/irqchip/irq-xtensa-*
15352
15353 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15354 M:      Nishanth Menon <nm@ti.com>
15355 M:      Tero Kristo <t-kristo@ti.com>
15356 M:      Santosh Shilimkar <ssantosh@kernel.org>
15357 L:      linux-arm-kernel@lists.infradead.org
15358 S:      Maintained
15359 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15360 F:      drivers/firmware/ti_sci*
15361 F:      include/linux/soc/ti/ti_sci_protocol.h
15362 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15363 F:      drivers/soc/ti/ti_sci_pm_domains.c
15364 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15365 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15366 F:      drivers/clk/keystone/sci-clk.c
15367 F:      drivers/reset/reset-ti-sci.c
15368
15369 Texas Instruments ASoC drivers
15370 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15371 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15372 S:      Maintained
15373 F:      sound/soc/ti/
15374
15375 Texas Instruments' DAC7612 DAC Driver
15376 M:      Ricardo Ribalda <ricardo@ribalda.com>
15377 L:      linux-iio@vger.kernel.org
15378 S:      Supported
15379 F:      drivers/iio/dac/ti-dac7612.c
15380 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15381
15382 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15383 M:      Hans Verkuil <hverkuil@xs4all.nl>
15384 L:      linux-media@vger.kernel.org
15385 T:      git git://linuxtv.org/media_tree.git
15386 W:      https://linuxtv.org
15387 S:      Maintained
15388 F:      drivers/media/radio/radio-raremono.c
15389
15390 THERMAL
15391 M:      Zhang Rui <rui.zhang@intel.com>
15392 M:      Eduardo Valentin <edubezval@gmail.com>
15393 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15394 L:      linux-pm@vger.kernel.org
15395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15396 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15397 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15398 S:      Supported
15399 F:      drivers/thermal/
15400 F:      include/linux/thermal.h
15401 F:      include/uapi/linux/thermal.h
15402 F:      include/linux/cpu_cooling.h
15403 F:      Documentation/devicetree/bindings/thermal/
15404
15405 THERMAL/CPU_COOLING
15406 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15407 M:      Viresh Kumar <viresh.kumar@linaro.org>
15408 M:      Javi Merino <javi.merino@kernel.org>
15409 L:      linux-pm@vger.kernel.org
15410 S:      Supported
15411 F:      Documentation/thermal/cpu-cooling-api.txt
15412 F:      drivers/thermal/cpu_cooling.c
15413 F:      include/linux/cpu_cooling.h
15414
15415 THINKPAD ACPI EXTRAS DRIVER
15416 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15417 L:      ibm-acpi-devel@lists.sourceforge.net
15418 L:      platform-driver-x86@vger.kernel.org
15419 W:      http://ibm-acpi.sourceforge.net
15420 W:      http://thinkwiki.org/wiki/Ibm-acpi
15421 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15422 S:      Maintained
15423 F:      drivers/platform/x86/thinkpad_acpi.c
15424
15425 THUNDERBOLT DRIVER
15426 M:      Andreas Noever <andreas.noever@gmail.com>
15427 M:      Michael Jamet <michael.jamet@intel.com>
15428 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15429 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15431 S:      Maintained
15432 F:      Documentation/admin-guide/thunderbolt.rst
15433 F:      drivers/thunderbolt/
15434 F:      include/linux/thunderbolt.h
15435
15436 THUNDERBOLT NETWORK DRIVER
15437 M:      Michael Jamet <michael.jamet@intel.com>
15438 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15439 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15440 L:      netdev@vger.kernel.org
15441 S:      Maintained
15442 F:      drivers/net/thunderbolt.c
15443
15444 THUNDERX GPIO DRIVER
15445 M:      David Daney <david.daney@cavium.com>
15446 S:      Maintained
15447 F:      drivers/gpio/gpio-thunderx.c
15448
15449 TI AM437X VPFE DRIVER
15450 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15451 L:      linux-media@vger.kernel.org
15452 W:      https://linuxtv.org
15453 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15454 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15455 S:      Maintained
15456 F:      drivers/media/platform/am437x/
15457
15458 TI BANDGAP AND THERMAL DRIVER
15459 M:      Eduardo Valentin <edubezval@gmail.com>
15460 M:      Keerthy <j-keerthy@ti.com>
15461 L:      linux-pm@vger.kernel.org
15462 L:      linux-omap@vger.kernel.org
15463 S:      Maintained
15464 F:      drivers/thermal/ti-soc-thermal/
15465
15466 TI BQ27XXX POWER SUPPLY DRIVER
15467 R:      Andrew F. Davis <afd@ti.com>
15468 F:      include/linux/power/bq27xxx_battery.h
15469 F:      drivers/power/supply/bq27xxx_battery.c
15470 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15471
15472 TI CDCE706 CLOCK DRIVER
15473 M:      Max Filippov <jcmvbkbc@gmail.com>
15474 S:      Maintained
15475 F:      drivers/clk/clk-cdce706.c
15476
15477 TI CLOCK DRIVER
15478 M:      Tero Kristo <t-kristo@ti.com>
15479 L:      linux-omap@vger.kernel.org
15480 S:      Maintained
15481 F:      drivers/clk/ti/
15482 F:      include/linux/clk/ti.h
15483
15484 TI DAVINCI MACHINE SUPPORT
15485 M:      Sekhar Nori <nsekhar@ti.com>
15486 M:      Kevin Hilman <khilman@kernel.org>
15487 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15488 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15489 S:      Supported
15490 F:      arch/arm/mach-davinci/
15491 F:      drivers/i2c/busses/i2c-davinci.c
15492 F:      arch/arm/boot/dts/da850*
15493
15494 TI DAVINCI SERIES CLOCK DRIVER
15495 M:      David Lechner <david@lechnology.com>
15496 R:      Sekhar Nori <nsekhar@ti.com>
15497 S:      Maintained
15498 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15499 F:      drivers/clk/davinci/
15500
15501 TI DAVINCI SERIES GPIO DRIVER
15502 M:      Keerthy <j-keerthy@ti.com>
15503 L:      linux-gpio@vger.kernel.org
15504 S:      Maintained
15505 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15506 F:      drivers/gpio/gpio-davinci.c
15507
15508 TI DAVINCI SERIES MEDIA DRIVER
15509 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15510 L:      linux-media@vger.kernel.org
15511 W:      https://linuxtv.org
15512 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15513 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15514 S:      Maintained
15515 F:      drivers/media/platform/davinci/
15516 F:      include/media/davinci/
15517
15518 TI ETHERNET SWITCH DRIVER (CPSW)
15519 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15520 L:      linux-omap@vger.kernel.org
15521 L:      netdev@vger.kernel.org
15522 S:      Maintained
15523 F:      drivers/net/ethernet/ti/cpsw*
15524 F:      drivers/net/ethernet/ti/davinci*
15525
15526 TI FLASH MEDIA INTERFACE DRIVER
15527 M:      Alex Dubov <oakad@yahoo.com>
15528 S:      Maintained
15529 F:      drivers/misc/tifm*
15530 F:      drivers/mmc/host/tifm_sd.c
15531 F:      include/linux/tifm.h
15532
15533 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15534 M:      Santosh Shilimkar <ssantosh@kernel.org>
15535 L:      linux-kernel@vger.kernel.org
15536 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15537 S:      Maintained
15538 F:      drivers/soc/ti/*
15539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15540
15541 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15542 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15543 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15544 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15545 S:      Maintained
15546 F:      sound/soc/codecs/lm49453*
15547 F:      sound/soc/codecs/isabelle*
15548
15549 TI LP855x BACKLIGHT DRIVER
15550 M:      Milo Kim <milo.kim@ti.com>
15551 S:      Maintained
15552 F:      Documentation/backlight/lp855x-driver.txt
15553 F:      drivers/video/backlight/lp855x_bl.c
15554 F:      include/linux/platform_data/lp855x.h
15555
15556 TI LP8727 CHARGER DRIVER
15557 M:      Milo Kim <milo.kim@ti.com>
15558 S:      Maintained
15559 F:      drivers/power/supply/lp8727_charger.c
15560 F:      include/linux/platform_data/lp8727.h
15561
15562 TI LP8788 MFD DRIVER
15563 M:      Milo Kim <milo.kim@ti.com>
15564 S:      Maintained
15565 F:      drivers/iio/adc/lp8788_adc.c
15566 F:      drivers/leds/leds-lp8788.c
15567 F:      drivers/mfd/lp8788*.c
15568 F:      drivers/power/supply/lp8788-charger.c
15569 F:      drivers/regulator/lp8788-*.c
15570 F:      include/linux/mfd/lp8788*.h
15571
15572 TI NETCP ETHERNET DRIVER
15573 M:      Wingman Kwok <w-kwok2@ti.com>
15574 M:      Murali Karicheri <m-karicheri2@ti.com>
15575 L:      netdev@vger.kernel.org
15576 S:      Maintained
15577 F:      drivers/net/ethernet/ti/netcp*
15578
15579 TI PCM3060 ASoC CODEC DRIVER
15580 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15581 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15582 S:      Maintained
15583 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15584 F:      sound/soc/codecs/pcm3060*
15585
15586 TI TAS571X FAMILY ASoC CODEC DRIVER
15587 M:      Kevin Cernekee <cernekee@chromium.org>
15588 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15589 S:      Odd Fixes
15590 F:      sound/soc/codecs/tas571x*
15591
15592 TI TRF7970A NFC DRIVER
15593 M:      Mark Greer <mgreer@animalcreek.com>
15594 L:      linux-wireless@vger.kernel.org
15595 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15596 S:      Supported
15597 F:      drivers/nfc/trf7970a.c
15598 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15599
15600 TI TWL4030 SERIES SOC CODEC DRIVER
15601 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15602 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15603 S:      Maintained
15604 F:      sound/soc/codecs/twl4030*
15605
15606 TI VPE/CAL DRIVERS
15607 M:      Benoit Parrot <bparrot@ti.com>
15608 L:      linux-media@vger.kernel.org
15609 W:      http://linuxtv.org/
15610 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15611 S:      Maintained
15612 F:      drivers/media/platform/ti-vpe/
15613
15614 TI WILINK WIRELESS DRIVERS
15615 L:      linux-wireless@vger.kernel.org
15616 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15617 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15619 S:      Orphan
15620 F:      drivers/net/wireless/ti/
15621 F:      include/linux/wl12xx.h
15622
15623 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15624 M:      John Stultz <john.stultz@linaro.org>
15625 M:      Thomas Gleixner <tglx@linutronix.de>
15626 R:      Stephen Boyd <sboyd@kernel.org>
15627 L:      linux-kernel@vger.kernel.org
15628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15629 S:      Supported
15630 F:      include/linux/clocksource.h
15631 F:      include/linux/time.h
15632 F:      include/linux/timex.h
15633 F:      include/uapi/linux/time.h
15634 F:      include/uapi/linux/timex.h
15635 F:      kernel/time/clocksource.c
15636 F:      kernel/time/time*.c
15637 F:      kernel/time/alarmtimer.c
15638 F:      kernel/time/ntp.c
15639 F:      tools/testing/selftests/timers/
15640
15641 TIPC NETWORK LAYER
15642 M:      Jon Maloy <jon.maloy@ericsson.com>
15643 M:      Ying Xue <ying.xue@windriver.com>
15644 L:      netdev@vger.kernel.org (core kernel code)
15645 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15646 W:      http://tipc.sourceforge.net/
15647 S:      Maintained
15648 F:      include/uapi/linux/tipc*.h
15649 F:      net/tipc/
15650
15651 TLAN NETWORK DRIVER
15652 M:      Samuel Chessman <chessman@tux.org>
15653 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15654 W:      http://sourceforge.net/projects/tlan/
15655 S:      Maintained
15656 F:      Documentation/networking/device_drivers/ti/tlan.txt
15657 F:      drivers/net/ethernet/ti/tlan.*
15658
15659 TM6000 VIDEO4LINUX DRIVER
15660 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15661 L:      linux-media@vger.kernel.org
15662 W:      https://linuxtv.org
15663 T:      git git://linuxtv.org/media_tree.git
15664 S:      Odd fixes
15665 F:      drivers/media/usb/tm6000/
15666 F:      Documentation/media/v4l-drivers/tm6000*
15667
15668 TMIO/SDHI MMC DRIVER
15669 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15670 L:      linux-mmc@vger.kernel.org
15671 S:      Supported
15672 F:      drivers/mmc/host/tmio_mmc*
15673 F:      drivers/mmc/host/renesas_sdhi*
15674 F:      include/linux/mfd/tmio.h
15675
15676 TMP401 HARDWARE MONITOR DRIVER
15677 M:      Guenter Roeck <linux@roeck-us.net>
15678 L:      linux-hwmon@vger.kernel.org
15679 S:      Maintained
15680 F:      Documentation/hwmon/tmp401
15681 F:      drivers/hwmon/tmp401.c
15682
15683 TMPFS (SHMEM FILESYSTEM)
15684 M:      Hugh Dickins <hughd@google.com>
15685 L:      linux-mm@kvack.org
15686 S:      Maintained
15687 F:      include/linux/shmem_fs.h
15688 F:      mm/shmem.c
15689
15690 TOMOYO SECURITY MODULE
15691 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15692 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15693 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
15694 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
15695 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
15696 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
15697 W:      https://tomoyo.osdn.jp/
15698 S:      Maintained
15699 F:      security/tomoyo/
15700
15701 TOPSTAR LAPTOP EXTRAS DRIVER
15702 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15703 L:      platform-driver-x86@vger.kernel.org
15704 S:      Maintained
15705 F:      drivers/platform/x86/topstar-laptop.c
15706
15707 TORTURE-TEST MODULES
15708 M:      Davidlohr Bueso <dave@stgolabs.net>
15709 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15710 M:      Josh Triplett <josh@joshtriplett.org>
15711 L:      linux-kernel@vger.kernel.org
15712 S:      Supported
15713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15714 F:      Documentation/RCU/torture.txt
15715 F:      kernel/torture.c
15716 F:      kernel/rcu/rcutorture.c
15717 F:      kernel/rcu/rcuperf.c
15718 F:      kernel/locking/locktorture.c
15719
15720 TOSHIBA ACPI EXTRAS DRIVER
15721 M:      Azael Avalos <coproscefalo@gmail.com>
15722 L:      platform-driver-x86@vger.kernel.org
15723 S:      Maintained
15724 F:      drivers/platform/x86/toshiba_acpi.c
15725
15726 TOSHIBA BLUETOOTH DRIVER
15727 M:      Azael Avalos <coproscefalo@gmail.com>
15728 L:      platform-driver-x86@vger.kernel.org
15729 S:      Maintained
15730 F:      drivers/platform/x86/toshiba_bluetooth.c
15731
15732 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15733 M:      Azael Avalos <coproscefalo@gmail.com>
15734 L:      platform-driver-x86@vger.kernel.org
15735 S:      Maintained
15736 F:      drivers/platform/x86/toshiba_haps.c
15737
15738 TOSHIBA SMM DRIVER
15739 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15740 W:      http://www.buzzard.org.uk/toshiba/
15741 S:      Maintained
15742 F:      drivers/char/toshiba.c
15743 F:      include/linux/toshiba.h
15744 F:      include/uapi/linux/toshiba.h
15745
15746 TOSHIBA TC358743 DRIVER
15747 M:      Mats Randgaard <matrandg@cisco.com>
15748 L:      linux-media@vger.kernel.org
15749 S:      Maintained
15750 F:      drivers/media/i2c/tc358743*
15751 F:      include/media/i2c/tc358743.h
15752
15753 TOSHIBA WMI HOTKEYS DRIVER
15754 M:      Azael Avalos <coproscefalo@gmail.com>
15755 L:      platform-driver-x86@vger.kernel.org
15756 S:      Maintained
15757 F:      drivers/platform/x86/toshiba-wmi.c
15758
15759 TPM DEVICE DRIVER
15760 M:      Peter Huewe <peterhuewe@gmx.de>
15761 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15762 R:      Jason Gunthorpe <jgg@ziepe.ca>
15763 L:      linux-integrity@vger.kernel.org
15764 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15765 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15766 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15767 S:      Maintained
15768 F:      drivers/char/tpm/
15769
15770 TRACING
15771 M:      Steven Rostedt <rostedt@goodmis.org>
15772 M:      Ingo Molnar <mingo@redhat.com>
15773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15774 S:      Maintained
15775 F:      Documentation/trace/ftrace.rst
15776 F:      arch/*/*/*/ftrace.h
15777 F:      arch/*/kernel/ftrace.c
15778 F:      include/*/ftrace.h
15779 F:      include/linux/trace*.h
15780 F:      include/trace/
15781 F:      kernel/trace/
15782 F:      tools/testing/selftests/ftrace/
15783
15784 TRACING MMIO ACCESSES (MMIOTRACE)
15785 M:      Steven Rostedt <rostedt@goodmis.org>
15786 M:      Ingo Molnar <mingo@kernel.org>
15787 R:      Karol Herbst <karolherbst@gmail.com>
15788 R:      Pekka Paalanen <ppaalanen@gmail.com>
15789 S:      Maintained
15790 L:      linux-kernel@vger.kernel.org
15791 L:      nouveau@lists.freedesktop.org
15792 F:      kernel/trace/trace_mmiotrace.c
15793 F:      include/linux/mmiotrace.h
15794 F:      arch/x86/mm/kmmio.c
15795 F:      arch/x86/mm/mmio-mod.c
15796 F:      arch/x86/mm/testmmiotrace.c
15797
15798 TRIVIAL PATCHES
15799 M:      Jiri Kosina <trivial@kernel.org>
15800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15801 S:      Maintained
15802 K:      ^Subject:.*(?i)trivial
15803
15804 TEMPO SEMICONDUCTOR DRIVERS
15805 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15806 S:      Maintained
15807 F:      sound/soc/codecs/tscs*.c
15808 F:      sound/soc/codecs/tscs*.h
15809 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15810
15811 TTY LAYER
15812 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15813 M:      Jiri Slaby <jslaby@suse.com>
15814 S:      Supported
15815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15816 F:      Documentation/serial/
15817 F:      drivers/tty/
15818 F:      drivers/tty/serial/serial_core.c
15819 F:      include/linux/serial_core.h
15820 F:      include/linux/serial.h
15821 F:      include/linux/tty.h
15822 F:      include/uapi/linux/serial_core.h
15823 F:      include/uapi/linux/serial.h
15824 F:      include/uapi/linux/tty.h
15825
15826 TUA9001 MEDIA DRIVER
15827 M:      Antti Palosaari <crope@iki.fi>
15828 L:      linux-media@vger.kernel.org
15829 W:      https://linuxtv.org
15830 W:      http://palosaari.fi/linux/
15831 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15832 T:      git git://linuxtv.org/anttip/media_tree.git
15833 S:      Maintained
15834 F:      drivers/media/tuners/tua9001*
15835
15836 TULIP NETWORK DRIVERS
15837 L:      netdev@vger.kernel.org
15838 L:      linux-parisc@vger.kernel.org
15839 S:      Orphan
15840 F:      drivers/net/ethernet/dec/tulip/
15841
15842 TUN/TAP driver
15843 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15844 W:      http://vtun.sourceforge.net/tun
15845 S:      Maintained
15846 F:      Documentation/networking/tuntap.txt
15847 F:      arch/um/os-Linux/drivers/
15848
15849 TURBOCHANNEL SUBSYSTEM
15850 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15851 M:      Ralf Baechle <ralf@linux-mips.org>
15852 L:      linux-mips@vger.kernel.org
15853 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15854 S:      Maintained
15855 F:      drivers/tc/
15856 F:      include/linux/tc.h
15857
15858 TURBOSTAT UTILITY
15859 M:      "Len Brown" <lenb@kernel.org>
15860 L:      linux-pm@vger.kernel.org
15861 B:      https://bugzilla.kernel.org
15862 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15864 S:      Supported
15865 F:      tools/power/x86/turbostat/
15866
15867 TW5864 VIDEO4LINUX DRIVER
15868 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15869 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15870 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15871 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15872 L:      linux-media@vger.kernel.org
15873 S:      Supported
15874 F:      drivers/media/pci/tw5864/
15875
15876 TW68 VIDEO4LINUX DRIVER
15877 M:      Hans Verkuil <hverkuil@xs4all.nl>
15878 L:      linux-media@vger.kernel.org
15879 T:      git git://linuxtv.org/media_tree.git
15880 W:      https://linuxtv.org
15881 S:      Odd Fixes
15882 F:      drivers/media/pci/tw68/
15883
15884 TW686X VIDEO4LINUX DRIVER
15885 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15886 L:      linux-media@vger.kernel.org
15887 T:      git git://linuxtv.org/media_tree.git
15888 W:      http://linuxtv.org
15889 S:      Maintained
15890 F:      drivers/media/pci/tw686x/
15891
15892 UBI FILE SYSTEM (UBIFS)
15893 M:      Richard Weinberger <richard@nod.at>
15894 M:      Artem Bityutskiy <dedekind1@gmail.com>
15895 M:      Adrian Hunter <adrian.hunter@intel.com>
15896 L:      linux-mtd@lists.infradead.org
15897 T:      git git://git.infradead.org/ubifs-2.6.git
15898 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15899 S:      Supported
15900 F:      Documentation/filesystems/ubifs.txt
15901 F:      fs/ubifs/
15902
15903 UCLINUX (M68KNOMMU AND COLDFIRE)
15904 M:      Greg Ungerer <gerg@linux-m68k.org>
15905 W:      http://www.linux-m68k.org/
15906 W:      http://www.uclinux.org/
15907 L:      linux-m68k@lists.linux-m68k.org
15908 L:      uclinux-dev@uclinux.org  (subscribers-only)
15909 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15910 S:      Maintained
15911 F:      arch/m68k/coldfire/
15912 F:      arch/m68k/68*/
15913 F:      arch/m68k/*/*_no.*
15914 F:      arch/m68k/include/asm/*_no.*
15915
15916 UDF FILESYSTEM
15917 M:      Jan Kara <jack@suse.com>
15918 S:      Maintained
15919 F:      Documentation/filesystems/udf.txt
15920 F:      fs/udf/
15921
15922 UDRAW TABLET
15923 M:      Bastien Nocera <hadess@hadess.net>
15924 L:      linux-input@vger.kernel.org
15925 S:      Maintained
15926 F:      drivers/hid/hid-udraw-ps3.c
15927
15928 UFS FILESYSTEM
15929 M:      Evgeniy Dushistov <dushistov@mail.ru>
15930 S:      Maintained
15931 F:      Documentation/filesystems/ufs.txt
15932 F:      fs/ufs/
15933
15934 UHID USERSPACE HID IO DRIVER:
15935 M:      David Herrmann <dh.herrmann@googlemail.com>
15936 L:      linux-input@vger.kernel.org
15937 S:      Maintained
15938 F:      drivers/hid/uhid.c
15939 F:      include/uapi/linux/uhid.h
15940
15941 ULPI BUS
15942 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15943 L:      linux-usb@vger.kernel.org
15944 S:      Maintained
15945 F:      drivers/usb/common/ulpi.c
15946 F:      include/linux/ulpi/
15947
15948 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15949 L:      linux-usb@vger.kernel.org
15950 S:      Orphan
15951 F:      drivers/uwb/
15952 F:      include/linux/uwb.h
15953 F:      include/linux/uwb/
15954
15955 UNICORE32 ARCHITECTURE:
15956 M:      Guan Xuetao <gxt@pku.edu.cn>
15957 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15958 S:      Maintained
15959 T:      git git://github.com/gxt/linux.git
15960 F:      arch/unicore32/
15961
15962 UNIFDEF
15963 M:      Tony Finch <dot@dotat.at>
15964 W:      http://dotat.at/prog/unifdef
15965 S:      Maintained
15966 F:      scripts/unifdef.c
15967
15968 UNIFORM CDROM DRIVER
15969 M:      Jens Axboe <axboe@kernel.dk>
15970 W:      http://www.kernel.dk
15971 S:      Maintained
15972 F:      Documentation/cdrom/
15973 F:      drivers/cdrom/cdrom.c
15974 F:      include/linux/cdrom.h
15975 F:      include/uapi/linux/cdrom.h
15976
15977 UNISYS S-PAR DRIVERS
15978 M:      David Kershner <david.kershner@unisys.com>
15979 L:      sparmaintainer@unisys.com (Unisys internal)
15980 S:      Supported
15981 F:      include/linux/visorbus.h
15982 F:      drivers/visorbus/
15983 F:      drivers/staging/unisys/
15984
15985 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15986 R:      Alim Akhtar <alim.akhtar@samsung.com>
15987 R:      Avri Altman <avri.altman@wdc.com>
15988 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
15989 L:      linux-scsi@vger.kernel.org
15990 S:      Supported
15991 F:      Documentation/scsi/ufs.txt
15992 F:      drivers/scsi/ufs/
15993
15994 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15995 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
15996 L:      linux-scsi@vger.kernel.org
15997 S:      Supported
15998 F:      drivers/scsi/ufs/*dwc*
15999
16000 UNSORTED BLOCK IMAGES (UBI)
16001 M:      Artem Bityutskiy <dedekind1@gmail.com>
16002 M:      Richard Weinberger <richard@nod.at>
16003 W:      http://www.linux-mtd.infradead.org/
16004 L:      linux-mtd@lists.infradead.org
16005 T:      git git://git.infradead.org/ubifs-2.6.git
16006 S:      Supported
16007 F:      drivers/mtd/ubi/
16008 F:      include/linux/mtd/ubi.h
16009 F:      include/uapi/mtd/ubi-user.h
16010
16011 USB "USBNET" DRIVER FRAMEWORK
16012 M:      Oliver Neukum <oneukum@suse.com>
16013 L:      netdev@vger.kernel.org
16014 W:      http://www.linux-usb.org/usbnet
16015 S:      Maintained
16016 F:      drivers/net/usb/usbnet.c
16017 F:      include/linux/usb/usbnet.h
16018
16019 USB ACM DRIVER
16020 M:      Oliver Neukum <oneukum@suse.com>
16021 L:      linux-usb@vger.kernel.org
16022 S:      Maintained
16023 F:      Documentation/usb/acm.txt
16024 F:      drivers/usb/class/cdc-acm.*
16025
16026 USB AR5523 WIRELESS DRIVER
16027 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16028 L:      linux-wireless@vger.kernel.org
16029 S:      Maintained
16030 F:      drivers/net/wireless/ath/ar5523/
16031
16032 USB ATTACHED SCSI
16033 M:      Oliver Neukum <oneukum@suse.com>
16034 L:      linux-usb@vger.kernel.org
16035 L:      linux-scsi@vger.kernel.org
16036 S:      Maintained
16037 F:      drivers/usb/storage/uas.c
16038
16039 USB CDC ETHERNET DRIVER
16040 M:      Oliver Neukum <oliver@neukum.org>
16041 L:      linux-usb@vger.kernel.org
16042 S:      Maintained
16043 F:      drivers/net/usb/cdc_*.c
16044 F:      include/uapi/linux/usb/cdc.h
16045
16046 USB CHAOSKEY DRIVER
16047 M:      Keith Packard <keithp@keithp.com>
16048 L:      linux-usb@vger.kernel.org
16049 S:      Maintained
16050 F:      drivers/usb/misc/chaoskey.c
16051
16052 USB CYPRESS C67X00 DRIVER
16053 M:      Peter Korsgaard <jacmet@sunsite.dk>
16054 L:      linux-usb@vger.kernel.org
16055 S:      Maintained
16056 F:      drivers/usb/c67x00/
16057
16058 USB DAVICOM DM9601 DRIVER
16059 M:      Peter Korsgaard <jacmet@sunsite.dk>
16060 L:      netdev@vger.kernel.org
16061 W:      http://www.linux-usb.org/usbnet
16062 S:      Maintained
16063 F:      drivers/net/usb/dm9601.c
16064
16065 USB DIAMOND RIO500 DRIVER
16066 M:      Cesar Miquel <miquel@df.uba.ar>
16067 L:      rio500-users@lists.sourceforge.net
16068 W:      http://rio500.sourceforge.net
16069 S:      Maintained
16070 F:      drivers/usb/misc/rio500*
16071
16072 USB EHCI DRIVER
16073 M:      Alan Stern <stern@rowland.harvard.edu>
16074 L:      linux-usb@vger.kernel.org
16075 S:      Maintained
16076 F:      Documentation/usb/ehci.txt
16077 F:      drivers/usb/host/ehci*
16078
16079 USB GADGET/PERIPHERAL SUBSYSTEM
16080 M:      Felipe Balbi <balbi@kernel.org>
16081 L:      linux-usb@vger.kernel.org
16082 W:      http://www.linux-usb.org/gadget
16083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16084 S:      Maintained
16085 F:      drivers/usb/gadget/
16086 F:      include/linux/usb/gadget*
16087
16088 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16089 M:      Jiri Kosina <jikos@kernel.org>
16090 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16091 L:      linux-usb@vger.kernel.org
16092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16093 S:      Maintained
16094 F:      Documentation/hid/hiddev.txt
16095 F:      drivers/hid/usbhid/
16096
16097 USB INTEL XHCI ROLE MUX DRIVER
16098 M:      Hans de Goede <hdegoede@redhat.com>
16099 L:      linux-usb@vger.kernel.org
16100 S:      Maintained
16101 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16102
16103 USB ISP116X DRIVER
16104 M:      Olav Kongas <ok@artecdesign.ee>
16105 L:      linux-usb@vger.kernel.org
16106 S:      Maintained
16107 F:      drivers/usb/host/isp116x*
16108 F:      include/linux/usb/isp116x.h
16109
16110 USB LAN78XX ETHERNET DRIVER
16111 M:      Woojung Huh <woojung.huh@microchip.com>
16112 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16113 L:      netdev@vger.kernel.org
16114 S:      Maintained
16115 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16116 F:      drivers/net/usb/lan78xx.*
16117 F:      include/dt-bindings/net/microchip-lan78xx.h
16118
16119 USB MASS STORAGE DRIVER
16120 M:      Alan Stern <stern@rowland.harvard.edu>
16121 L:      linux-usb@vger.kernel.org
16122 L:      usb-storage@lists.one-eyed-alien.net
16123 S:      Maintained
16124 F:      drivers/usb/storage/
16125
16126 USB MIDI DRIVER
16127 M:      Clemens Ladisch <clemens@ladisch.de>
16128 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16129 T:      git git://git.alsa-project.org/alsa-kernel.git
16130 S:      Maintained
16131 F:      sound/usb/midi.*
16132
16133 USB NETWORKING DRIVERS
16134 L:      linux-usb@vger.kernel.org
16135 S:      Odd Fixes
16136 F:      drivers/net/usb/
16137
16138 USB OHCI DRIVER
16139 M:      Alan Stern <stern@rowland.harvard.edu>
16140 L:      linux-usb@vger.kernel.org
16141 S:      Maintained
16142 F:      Documentation/usb/ohci.txt
16143 F:      drivers/usb/host/ohci*
16144
16145 USB OTG FSM (Finite State Machine)
16146 M:      Peter Chen <Peter.Chen@nxp.com>
16147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16148 L:      linux-usb@vger.kernel.org
16149 S:      Maintained
16150 F:      drivers/usb/common/usb-otg-fsm.c
16151
16152 USB OVER IP DRIVER
16153 M:      Valentina Manea <valentina.manea.m@gmail.com>
16154 M:      Shuah Khan <shuah@kernel.org>
16155 M:      Shuah Khan <skhan@linuxfoundation.org>
16156 L:      linux-usb@vger.kernel.org
16157 S:      Maintained
16158 F:      Documentation/usb/usbip_protocol.txt
16159 F:      drivers/usb/usbip/
16160 F:      tools/usb/usbip/
16161 F:      tools/testing/selftests/drivers/usb/usbip/
16162
16163 USB PEGASUS DRIVER
16164 M:      Petko Manolov <petkan@nucleusys.com>
16165 L:      linux-usb@vger.kernel.org
16166 L:      netdev@vger.kernel.org
16167 T:      git git://github.com/petkan/pegasus.git
16168 W:      https://github.com/petkan/pegasus
16169 S:      Maintained
16170 F:      drivers/net/usb/pegasus.*
16171
16172 USB PHY LAYER
16173 M:      Felipe Balbi <balbi@kernel.org>
16174 L:      linux-usb@vger.kernel.org
16175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16176 S:      Maintained
16177 F:      drivers/usb/phy/
16178
16179 USB PRINTER DRIVER (usblp)
16180 M:      Pete Zaitcev <zaitcev@redhat.com>
16181 L:      linux-usb@vger.kernel.org
16182 S:      Supported
16183 F:      drivers/usb/class/usblp.c
16184
16185 USB QMI WWAN NETWORK DRIVER
16186 M:      Bjørn Mork <bjorn@mork.no>
16187 L:      netdev@vger.kernel.org
16188 S:      Maintained
16189 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16190 F:      drivers/net/usb/qmi_wwan.c
16191
16192 USB RTL8150 DRIVER
16193 M:      Petko Manolov <petkan@nucleusys.com>
16194 L:      linux-usb@vger.kernel.org
16195 L:      netdev@vger.kernel.org
16196 T:      git git://github.com/petkan/rtl8150.git
16197 W:      https://github.com/petkan/rtl8150
16198 S:      Maintained
16199 F:      drivers/net/usb/rtl8150.c
16200
16201 USB SERIAL SUBSYSTEM
16202 M:      Johan Hovold <johan@kernel.org>
16203 L:      linux-usb@vger.kernel.org
16204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16205 S:      Maintained
16206 F:      Documentation/usb/usb-serial.txt
16207 F:      drivers/usb/serial/
16208 F:      include/linux/usb/serial.h
16209
16210 USB SMSC75XX ETHERNET DRIVER
16211 M:      Steve Glendinning <steve.glendinning@shawell.net>
16212 L:      netdev@vger.kernel.org
16213 S:      Maintained
16214 F:      drivers/net/usb/smsc75xx.*
16215
16216 USB SMSC95XX ETHERNET DRIVER
16217 M:      Steve Glendinning <steve.glendinning@shawell.net>
16218 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16219 L:      netdev@vger.kernel.org
16220 S:      Maintained
16221 F:      drivers/net/usb/smsc95xx.*
16222
16223 USB SUBSYSTEM
16224 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16225 L:      linux-usb@vger.kernel.org
16226 W:      http://www.linux-usb.org
16227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16228 S:      Supported
16229 F:      Documentation/devicetree/bindings/usb/
16230 F:      Documentation/usb/
16231 F:      drivers/usb/
16232 F:      include/linux/usb.h
16233 F:      include/linux/usb/
16234
16235 USB TYPEC PI3USB30532 MUX DRIVER
16236 M:      Hans de Goede <hdegoede@redhat.com>
16237 L:      linux-usb@vger.kernel.org
16238 S:      Maintained
16239 F:      drivers/usb/typec/mux/pi3usb30532.c
16240
16241 USB TYPEC CLASS
16242 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16243 L:      linux-usb@vger.kernel.org
16244 S:      Maintained
16245 F:      Documentation/ABI/testing/sysfs-class-typec
16246 F:      Documentation/driver-api/usb/typec.rst
16247 F:      drivers/usb/typec/
16248 F:      include/linux/usb/typec.h
16249
16250 USB TYPEC BUS FOR ALTERNATE MODES
16251 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16252 L:      linux-usb@vger.kernel.org
16253 S:      Maintained
16254 F:      Documentation/ABI/testing/sysfs-bus-typec
16255 F:      Documentation/driver-api/usb/typec_bus.rst
16256 F:      drivers/usb/typec/altmodes/
16257 F:      include/linux/usb/typec_altmode.h
16258
16259 USB TYPEC PORT CONTROLLER DRIVERS
16260 M:      Guenter Roeck <linux@roeck-us.net>
16261 L:      linux-usb@vger.kernel.org
16262 S:      Maintained
16263 F:      drivers/usb/typec/tcpm/
16264
16265 USB UHCI DRIVER
16266 M:      Alan Stern <stern@rowland.harvard.edu>
16267 L:      linux-usb@vger.kernel.org
16268 S:      Maintained
16269 F:      drivers/usb/host/uhci*
16270
16271 USB VIDEO CLASS
16272 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16273 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16274 L:      linux-media@vger.kernel.org
16275 T:      git git://linuxtv.org/media_tree.git
16276 W:      http://www.ideasonboard.org/uvc/
16277 S:      Maintained
16278 F:      drivers/media/usb/uvc/
16279 F:      include/uapi/linux/uvcvideo.h
16280
16281 USB VISION DRIVER
16282 M:      Hans Verkuil <hverkuil@xs4all.nl>
16283 L:      linux-media@vger.kernel.org
16284 T:      git git://linuxtv.org/media_tree.git
16285 W:      https://linuxtv.org
16286 S:      Odd Fixes
16287 F:      drivers/media/usb/usbvision/
16288
16289 USB WEBCAM GADGET
16290 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16291 L:      linux-usb@vger.kernel.org
16292 S:      Maintained
16293 F:      drivers/usb/gadget/function/*uvc*
16294 F:      drivers/usb/gadget/legacy/webcam.c
16295 F:      include/uapi/linux/usb/g_uvc.h
16296
16297 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16298 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16299 L:      linux-wireless@vger.kernel.org
16300 S:      Maintained
16301 F:      drivers/net/wireless/rndis_wlan.c
16302
16303 USB XHCI DRIVER
16304 M:      Mathias Nyman <mathias.nyman@intel.com>
16305 L:      linux-usb@vger.kernel.org
16306 S:      Supported
16307 F:      drivers/usb/host/xhci*
16308 F:      drivers/usb/host/pci-quirks*
16309
16310 USB ZD1201 DRIVER
16311 L:      linux-wireless@vger.kernel.org
16312 W:      http://linux-lc100020.sourceforge.net
16313 S:      Orphan
16314 F:      drivers/net/wireless/zydas/zd1201.*
16315
16316 USB ZR364XX DRIVER
16317 M:      Antoine Jacquet <royale@zerezo.com>
16318 L:      linux-usb@vger.kernel.org
16319 L:      linux-media@vger.kernel.org
16320 T:      git git://linuxtv.org/media_tree.git
16321 W:      http://royale.zerezo.com/zr364xx/
16322 S:      Maintained
16323 F:      Documentation/media/v4l-drivers/zr364xx*
16324 F:      drivers/media/usb/zr364xx/
16325
16326 USER-MODE LINUX (UML)
16327 M:      Jeff Dike <jdike@addtoit.com>
16328 M:      Richard Weinberger <richard@nod.at>
16329 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16330 L:      linux-um@lists.infradead.org
16331 W:      http://user-mode-linux.sourceforge.net
16332 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16334 S:      Maintained
16335 F:      Documentation/virtual/uml/
16336 F:      arch/um/
16337 F:      arch/x86/um/
16338 F:      fs/hostfs/
16339
16340 USERSPACE COPYIN/COPYOUT (UIOVEC)
16341 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16342 S:      Maintained
16343 F:      lib/iov_iter.c
16344 F:      include/linux/uio.h
16345
16346 USERSPACE DMA BUFFER DRIVER
16347 M:      Gerd Hoffmann <kraxel@redhat.com>
16348 S:      Maintained
16349 L:      dri-devel@lists.freedesktop.org
16350 F:      drivers/dma-buf/udmabuf.c
16351 F:      include/uapi/linux/udmabuf.h
16352 T:      git git://anongit.freedesktop.org/drm/drm-misc
16353
16354 USERSPACE I/O (UIO)
16355 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16356 S:      Maintained
16357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16358 F:      Documentation/driver-api/uio-howto.rst
16359 F:      drivers/uio/
16360 F:      include/linux/uio_driver.h
16361
16362 UTIL-LINUX PACKAGE
16363 M:      Karel Zak <kzak@redhat.com>
16364 L:      util-linux@vger.kernel.org
16365 W:      http://en.wikipedia.org/wiki/Util-linux
16366 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16367 S:      Maintained
16368
16369 UUID HELPERS
16370 M:      Christoph Hellwig <hch@lst.de>
16371 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16372 L:      linux-kernel@vger.kernel.org
16373 T:      git git://git.infradead.org/users/hch/uuid.git
16374 F:      lib/uuid.c
16375 F:      lib/test_uuid.c
16376 F:      include/linux/uuid.h
16377 F:      include/uapi/linux/uuid.h
16378 S:      Maintained
16379
16380 UVESAFB DRIVER
16381 M:      Michal Januszewski <spock@gentoo.org>
16382 L:      linux-fbdev@vger.kernel.org
16383 W:      https://github.com/mjanusz/v86d
16384 S:      Maintained
16385 F:      Documentation/fb/uvesafb.txt
16386 F:      drivers/video/fbdev/uvesafb.*
16387
16388 VF610 NAND DRIVER
16389 M:      Stefan Agner <stefan@agner.ch>
16390 L:      linux-mtd@lists.infradead.org
16391 S:      Supported
16392 F:      drivers/mtd/nand/raw/vf610_nfc.c
16393
16394 VFAT/FAT/MSDOS FILESYSTEM
16395 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16396 S:      Maintained
16397 F:      Documentation/filesystems/vfat.txt
16398 F:      fs/fat/
16399
16400 VFIO DRIVER
16401 M:      Alex Williamson <alex.williamson@redhat.com>
16402 L:      kvm@vger.kernel.org
16403 T:      git git://github.com/awilliam/linux-vfio.git
16404 S:      Maintained
16405 F:      Documentation/vfio.txt
16406 F:      drivers/vfio/
16407 F:      include/linux/vfio.h
16408 F:      include/uapi/linux/vfio.h
16409
16410 VFIO MEDIATED DEVICE DRIVERS
16411 M:      Kirti Wankhede <kwankhede@nvidia.com>
16412 L:      kvm@vger.kernel.org
16413 S:      Maintained
16414 F:      Documentation/vfio-mediated-device.txt
16415 F:      drivers/vfio/mdev/
16416 F:      include/linux/mdev.h
16417 F:      samples/vfio-mdev/
16418
16419 VFIO PLATFORM DRIVER
16420 M:      Eric Auger <eric.auger@redhat.com>
16421 L:      kvm@vger.kernel.org
16422 S:      Maintained
16423 F:      drivers/vfio/platform/
16424
16425 VGA_SWITCHEROO
16426 R:      Lukas Wunner <lukas@wunner.de>
16427 S:      Maintained
16428 F:      Documentation/gpu/vga-switcheroo.rst
16429 F:      drivers/gpu/vga/vga_switcheroo.c
16430 F:      include/linux/vga_switcheroo.h
16431 T:      git git://anongit.freedesktop.org/drm/drm-misc
16432
16433 VIA RHINE NETWORK DRIVER
16434 S:      Orphan
16435 F:      drivers/net/ethernet/via/via-rhine.c
16436
16437 VIA SD/MMC CARD CONTROLLER DRIVER
16438 M:      Bruce Chang <brucechang@via.com.tw>
16439 M:      Harald Welte <HaraldWelte@viatech.com>
16440 S:      Maintained
16441 F:      drivers/mmc/host/via-sdmmc.c
16442
16443 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16444 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16445 L:      linux-fbdev@vger.kernel.org
16446 S:      Maintained
16447 F:      include/linux/via-core.h
16448 F:      include/linux/via-gpio.h
16449 F:      include/linux/via_i2c.h
16450 F:      drivers/video/fbdev/via/
16451
16452 VIA VELOCITY NETWORK DRIVER
16453 M:      Francois Romieu <romieu@fr.zoreil.com>
16454 L:      netdev@vger.kernel.org
16455 S:      Maintained
16456 F:      drivers/net/ethernet/via/via-velocity.*
16457
16458 VICODEC VIRTUAL CODEC DRIVER
16459 M:      Hans Verkuil <hans.verkuil@cisco.com>
16460 L:      linux-media@vger.kernel.org
16461 T:      git git://linuxtv.org/media_tree.git
16462 W:      https://linuxtv.org
16463 S:      Maintained
16464 F:      drivers/media/platform/vicodec/*
16465
16466 VIDEO MULTIPLEXER DRIVER
16467 M:      Philipp Zabel <p.zabel@pengutronix.de>
16468 L:      linux-media@vger.kernel.org
16469 S:      Maintained
16470 F:      drivers/media/platform/video-mux.c
16471
16472 VIDEO I2C POLLING DRIVER
16473 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16474 L:      linux-media@vger.kernel.org
16475 S:      Maintained
16476 F:      drivers/media/i2c/video-i2c.c
16477
16478 VIDEOBUF2 FRAMEWORK
16479 M:      Pawel Osciak <pawel@osciak.com>
16480 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16481 M:      Kyungmin Park <kyungmin.park@samsung.com>
16482 L:      linux-media@vger.kernel.org
16483 S:      Maintained
16484 F:      drivers/media/common/videobuf2/*
16485 F:      include/media/videobuf2-*
16486
16487 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16488 M:      Helen Koike <helen.koike@collabora.com>
16489 L:      linux-media@vger.kernel.org
16490 T:      git git://linuxtv.org/media_tree.git
16491 W:      https://linuxtv.org
16492 S:      Maintained
16493 F:      drivers/media/platform/vimc/*
16494
16495 VIRT LIB
16496 M:      Alex Williamson <alex.williamson@redhat.com>
16497 M:      Paolo Bonzini <pbonzini@redhat.com>
16498 L:      kvm@vger.kernel.org
16499 S:      Supported
16500 F:      virt/lib/
16501
16502 VIRTIO AND VHOST VSOCK DRIVER
16503 M:      Stefan Hajnoczi <stefanha@redhat.com>
16504 L:      kvm@vger.kernel.org
16505 L:      virtualization@lists.linux-foundation.org
16506 L:      netdev@vger.kernel.org
16507 S:      Maintained
16508 F:      include/linux/virtio_vsock.h
16509 F:      include/uapi/linux/virtio_vsock.h
16510 F:      include/uapi/linux/vsockmon.h
16511 F:      include/uapi/linux/vm_sockets_diag.h
16512 F:      net/vmw_vsock/diag.c
16513 F:      net/vmw_vsock/af_vsock_tap.c
16514 F:      net/vmw_vsock/virtio_transport_common.c
16515 F:      net/vmw_vsock/virtio_transport.c
16516 F:      drivers/net/vsockmon.c
16517 F:      drivers/vhost/vsock.c
16518 F:      tools/testing/vsock/
16519
16520 VIRTIO CONSOLE DRIVER
16521 M:      Amit Shah <amit@kernel.org>
16522 L:      virtualization@lists.linux-foundation.org
16523 S:      Maintained
16524 F:      drivers/char/virtio_console.c
16525 F:      include/linux/virtio_console.h
16526 F:      include/uapi/linux/virtio_console.h
16527
16528 VIRTIO CORE AND NET DRIVERS
16529 M:      "Michael S. Tsirkin" <mst@redhat.com>
16530 M:      Jason Wang <jasowang@redhat.com>
16531 L:      virtualization@lists.linux-foundation.org
16532 S:      Maintained
16533 F:      Documentation/devicetree/bindings/virtio/
16534 F:      drivers/virtio/
16535 F:      tools/virtio/
16536 F:      drivers/net/virtio_net.c
16537 F:      drivers/block/virtio_blk.c
16538 F:      include/linux/virtio*.h
16539 F:      include/uapi/linux/virtio_*.h
16540 F:      drivers/crypto/virtio/
16541 F:      mm/balloon_compaction.c
16542
16543 VIRTIO BLOCK AND SCSI DRIVERS
16544 M:      "Michael S. Tsirkin" <mst@redhat.com>
16545 M:      Jason Wang <jasowang@redhat.com>
16546 R:      Paolo Bonzini <pbonzini@redhat.com>
16547 R:      Stefan Hajnoczi <stefanha@redhat.com>
16548 L:      virtualization@lists.linux-foundation.org
16549 S:      Maintained
16550 F:      drivers/block/virtio_blk.c
16551 F:      drivers/scsi/virtio_scsi.c
16552 F:      include/uapi/linux/virtio_blk.h
16553 F:      include/uapi/linux/virtio_scsi.h
16554 F:      drivers/vhost/scsi.c
16555
16556 VIRTIO CRYPTO DRIVER
16557 M:      Gonglei <arei.gonglei@huawei.com>
16558 L:      virtualization@lists.linux-foundation.org
16559 L:      linux-crypto@vger.kernel.org
16560 S:      Maintained
16561 F:      drivers/crypto/virtio/
16562 F:      include/uapi/linux/virtio_crypto.h
16563
16564 VIRTIO DRIVERS FOR S390
16565 M:      Cornelia Huck <cohuck@redhat.com>
16566 M:      Halil Pasic <pasic@linux.ibm.com>
16567 L:      linux-s390@vger.kernel.org
16568 L:      virtualization@lists.linux-foundation.org
16569 L:      kvm@vger.kernel.org
16570 S:      Supported
16571 F:      drivers/s390/virtio/
16572 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16573
16574 VIRTIO GPU DRIVER
16575 M:      David Airlie <airlied@linux.ie>
16576 M:      Gerd Hoffmann <kraxel@redhat.com>
16577 L:      dri-devel@lists.freedesktop.org
16578 L:      virtualization@lists.linux-foundation.org
16579 T:      git git://anongit.freedesktop.org/drm/drm-misc
16580 S:      Maintained
16581 F:      drivers/gpu/drm/virtio/
16582 F:      include/uapi/linux/virtio_gpu.h
16583
16584 VIRTIO HOST (VHOST)
16585 M:      "Michael S. Tsirkin" <mst@redhat.com>
16586 M:      Jason Wang <jasowang@redhat.com>
16587 L:      kvm@vger.kernel.org
16588 L:      virtualization@lists.linux-foundation.org
16589 L:      netdev@vger.kernel.org
16590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16591 S:      Maintained
16592 F:      drivers/vhost/
16593 F:      include/uapi/linux/vhost.h
16594
16595 VIRTIO INPUT DRIVER
16596 M:      Gerd Hoffmann <kraxel@redhat.com>
16597 S:      Maintained
16598 F:      drivers/virtio/virtio_input.c
16599 F:      include/uapi/linux/virtio_input.h
16600
16601 VIRTUAL BOX GUEST DEVICE DRIVER
16602 M:      Hans de Goede <hdegoede@redhat.com>
16603 M:      Arnd Bergmann <arnd@arndb.de>
16604 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16605 S:      Maintained
16606 F:      include/linux/vbox_utils.h
16607 F:      include/uapi/linux/vbox*.h
16608 F:      drivers/virt/vboxguest/
16609
16610 VIRTUAL SERIO DEVICE DRIVER
16611 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16612 S:      Maintained
16613 F:      drivers/input/serio/userio.c
16614 F:      include/uapi/linux/userio.h
16615
16616 VIVID VIRTUAL VIDEO DRIVER
16617 M:      Hans Verkuil <hverkuil@xs4all.nl>
16618 L:      linux-media@vger.kernel.org
16619 T:      git git://linuxtv.org/media_tree.git
16620 W:      https://linuxtv.org
16621 S:      Maintained
16622 F:      drivers/media/platform/vivid/*
16623
16624 VLYNQ BUS
16625 M:      Florian Fainelli <f.fainelli@gmail.com>
16626 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16627 S:      Maintained
16628 F:      drivers/vlynq/vlynq.c
16629 F:      include/linux/vlynq.h
16630
16631 VME SUBSYSTEM
16632 M:      Martyn Welch <martyn@welchs.me.uk>
16633 M:      Manohar Vanga <manohar.vanga@gmail.com>
16634 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16635 L:      devel@driverdev.osuosl.org
16636 S:      Maintained
16637 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16638 F:      Documentation/driver-api/vme.rst
16639 F:      drivers/staging/vme/
16640 F:      drivers/vme/
16641 F:      include/linux/vme*
16642
16643 VMWARE BALLOON DRIVER
16644 M:      Julien Freche <jfreche@vmware.com>
16645 M:      Nadav Amit <namit@vmware.com>
16646 M:      "VMware, Inc." <pv-drivers@vmware.com>
16647 L:      linux-kernel@vger.kernel.org
16648 S:      Maintained
16649 F:      drivers/misc/vmw_balloon.c
16650
16651 VMWARE HYPERVISOR INTERFACE
16652 M:      Alok Kataria <akataria@vmware.com>
16653 L:      virtualization@lists.linux-foundation.org
16654 S:      Supported
16655 F:      arch/x86/kernel/cpu/vmware.c
16656
16657 VMWARE PVRDMA DRIVER
16658 M:      Adit Ranadive <aditr@vmware.com>
16659 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16660 L:      linux-rdma@vger.kernel.org
16661 S:      Maintained
16662 F:      drivers/infiniband/hw/vmw_pvrdma/
16663
16664 VMware PVSCSI driver
16665 M:      Jim Gill <jgill@vmware.com>
16666 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16667 L:      linux-scsi@vger.kernel.org
16668 S:      Maintained
16669 F:      drivers/scsi/vmw_pvscsi.c
16670 F:      drivers/scsi/vmw_pvscsi.h
16671
16672 VMWARE VMMOUSE SUBDRIVER
16673 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16674 M:      "VMware, Inc." <pv-drivers@vmware.com>
16675 L:      linux-input@vger.kernel.org
16676 S:      Maintained
16677 F:      drivers/input/mouse/vmmouse.c
16678 F:      drivers/input/mouse/vmmouse.h
16679
16680 VMWARE VMXNET3 ETHERNET DRIVER
16681 M:      Ronak Doshi <doshir@vmware.com>
16682 M:      "VMware, Inc." <pv-drivers@vmware.com>
16683 L:      netdev@vger.kernel.org
16684 S:      Maintained
16685 F:      drivers/net/vmxnet3/
16686
16687 VOCORE VOCORE2 BOARD
16688 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16689 L:      linux-mips@vger.kernel.org
16690 S:      Maintained
16691 F:      arch/mips/boot/dts/ralink/vocore2.dts
16692
16693 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16694 M:      Liam Girdwood <lgirdwood@gmail.com>
16695 M:      Mark Brown <broonie@kernel.org>
16696 L:      linux-kernel@vger.kernel.org
16697 W:      http://www.slimlogic.co.uk/?p=48
16698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16699 S:      Supported
16700 F:      Documentation/devicetree/bindings/regulator/
16701 F:      Documentation/power/regulator/
16702 F:      drivers/regulator/
16703 F:      include/dt-bindings/regulator/
16704 F:      include/linux/regulator/
16705
16706 VRF
16707 M:      David Ahern <dsa@cumulusnetworks.com>
16708 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16709 L:      netdev@vger.kernel.org
16710 S:      Maintained
16711 F:      drivers/net/vrf.c
16712 F:      Documentation/networking/vrf.txt
16713
16714 VT1211 HARDWARE MONITOR DRIVER
16715 M:      Juerg Haefliger <juergh@gmail.com>
16716 L:      linux-hwmon@vger.kernel.org
16717 S:      Maintained
16718 F:      Documentation/hwmon/vt1211
16719 F:      drivers/hwmon/vt1211.c
16720
16721 VT8231 HARDWARE MONITOR DRIVER
16722 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16723 L:      linux-hwmon@vger.kernel.org
16724 S:      Maintained
16725 F:      drivers/hwmon/vt8231.c
16726
16727 VUB300 USB to SDIO/SD/MMC bridge chip
16728 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16729 L:      linux-mmc@vger.kernel.org
16730 L:      linux-usb@vger.kernel.org
16731 S:      Supported
16732 F:      drivers/mmc/host/vub300.c
16733
16734 W1 DALLAS'S 1-WIRE BUS
16735 M:      Evgeniy Polyakov <zbr@ioremap.net>
16736 S:      Maintained
16737 F:      Documentation/devicetree/bindings/w1/
16738 F:      Documentation/w1/
16739 F:      drivers/w1/
16740 F:      include/linux/w1.h
16741
16742 W83791D HARDWARE MONITORING DRIVER
16743 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16744 L:      linux-hwmon@vger.kernel.org
16745 S:      Maintained
16746 F:      Documentation/hwmon/w83791d
16747 F:      drivers/hwmon/w83791d.c
16748
16749 W83793 HARDWARE MONITORING DRIVER
16750 M:      Rudolf Marek <r.marek@assembler.cz>
16751 L:      linux-hwmon@vger.kernel.org
16752 S:      Maintained
16753 F:      Documentation/hwmon/w83793
16754 F:      drivers/hwmon/w83793.c
16755
16756 W83795 HARDWARE MONITORING DRIVER
16757 M:      Jean Delvare <jdelvare@suse.com>
16758 L:      linux-hwmon@vger.kernel.org
16759 S:      Maintained
16760 F:      drivers/hwmon/w83795.c
16761
16762 W83L51xD SD/MMC CARD INTERFACE DRIVER
16763 M:      Pierre Ossman <pierre@ossman.eu>
16764 S:      Maintained
16765 F:      drivers/mmc/host/wbsd.*
16766
16767 WACOM PROTOCOL 4 SERIAL TABLETS
16768 M:      Julian Squires <julian@cipht.net>
16769 M:      Hans de Goede <hdegoede@redhat.com>
16770 L:      linux-input@vger.kernel.org
16771 S:      Maintained
16772 F:      drivers/input/tablet/wacom_serial4.c
16773
16774 WATCHDOG DEVICE DRIVERS
16775 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16776 M:      Guenter Roeck <linux@roeck-us.net>
16777 L:      linux-watchdog@vger.kernel.org
16778 W:      http://www.linux-watchdog.org/
16779 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16780 S:      Maintained
16781 F:      Documentation/devicetree/bindings/watchdog/
16782 F:      Documentation/watchdog/
16783 F:      drivers/watchdog/
16784 F:      include/linux/watchdog.h
16785 F:      include/uapi/linux/watchdog.h
16786
16787 WHISKEYCOVE PMIC GPIO DRIVER
16788 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16789 L:      linux-gpio@vger.kernel.org
16790 S:      Maintained
16791 F:      drivers/gpio/gpio-wcove.c
16792
16793 WHWAVE RTC DRIVER
16794 M:      Dianlong Li <long17.cool@163.com>
16795 L:      linux-rtc@vger.kernel.org
16796 S:      Maintained
16797 F:      drivers/rtc/rtc-sd3078.c
16798
16799 WIIMOTE HID DRIVER
16800 M:      David Herrmann <dh.herrmann@googlemail.com>
16801 L:      linux-input@vger.kernel.org
16802 S:      Maintained
16803 F:      drivers/hid/hid-wiimote*
16804
16805 WILOCITY WIL6210 WIRELESS DRIVER
16806 M:      Maya Erez <merez@codeaurora.org>
16807 L:      linux-wireless@vger.kernel.org
16808 L:      wil6210@qti.qualcomm.com
16809 S:      Supported
16810 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16811 F:      drivers/net/wireless/ath/wil6210/
16812
16813 WIMAX STACK
16814 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16815 M:      linux-wimax@intel.com
16816 L:      wimax@linuxwimax.org (subscribers-only)
16817 S:      Supported
16818 W:      http://linuxwimax.org
16819 F:      Documentation/wimax/README.wimax
16820 F:      include/linux/wimax/debug.h
16821 F:      include/net/wimax.h
16822 F:      include/uapi/linux/wimax.h
16823 F:      net/wimax/
16824
16825 WINBOND CIR DRIVER
16826 M:      David Härdeman <david@hardeman.nu>
16827 S:      Maintained
16828 F:      drivers/media/rc/winbond-cir.c
16829
16830 RCMM REMOTE CONTROLS DECODER
16831 M:      Patrick Lerda <patrick9876@free.fr>
16832 S:      Maintained
16833 F:      drivers/media/rc/ir-rcmm-decoder.c
16834
16835 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16836 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16837 L:      linux-watchdog@vger.kernel.org
16838 S:      Maintained
16839 F:      drivers/watchdog/ebc-c384_wdt.c
16840
16841 WINSYSTEMS WS16C48 GPIO DRIVER
16842 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16843 L:      linux-gpio@vger.kernel.org
16844 S:      Maintained
16845 F:      drivers/gpio/gpio-ws16c48.c
16846
16847 WISTRON LAPTOP BUTTON DRIVER
16848 M:      Miloslav Trmac <mitr@volny.cz>
16849 S:      Maintained
16850 F:      drivers/input/misc/wistron_btns.c
16851
16852 WL3501 WIRELESS PCMCIA CARD DRIVER
16853 L:      linux-wireless@vger.kernel.org
16854 S:      Odd fixes
16855 F:      drivers/net/wireless/wl3501*
16856
16857 WOLFSON MICROELECTRONICS DRIVERS
16858 L:      patches@opensource.cirrus.com
16859 T:      git https://github.com/CirrusLogic/linux-drivers.git
16860 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16861 S:      Supported
16862 F:      Documentation/hwmon/wm83??
16863 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16864 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16865 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16866 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16867 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16868 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16869 F:      drivers/clk/clk-wm83*.c
16870 F:      drivers/extcon/extcon-arizona.c
16871 F:      drivers/leds/leds-wm83*.c
16872 F:      drivers/gpio/gpio-*wm*.c
16873 F:      drivers/gpio/gpio-arizona.c
16874 F:      drivers/hwmon/wm83??-hwmon.c
16875 F:      drivers/input/misc/wm831x-on.c
16876 F:      drivers/input/touchscreen/wm831x-ts.c
16877 F:      drivers/input/touchscreen/wm97*.c
16878 F:      drivers/mfd/arizona*
16879 F:      drivers/mfd/wm*.c
16880 F:      drivers/mfd/cs47l24*
16881 F:      drivers/power/supply/wm83*.c
16882 F:      drivers/rtc/rtc-wm83*.c
16883 F:      drivers/regulator/wm8*.c
16884 F:      drivers/regulator/arizona*
16885 F:      drivers/video/backlight/wm83*_bl.c
16886 F:      drivers/watchdog/wm83*_wdt.c
16887 F:      include/linux/mfd/arizona/
16888 F:      include/linux/mfd/wm831x/
16889 F:      include/linux/mfd/wm8350/
16890 F:      include/linux/mfd/wm8400*
16891 F:      include/linux/regulator/arizona*
16892 F:      include/linux/wm97xx.h
16893 F:      include/sound/wm????.h
16894 F:      sound/soc/codecs/arizona.?
16895 F:      sound/soc/codecs/wm*
16896 F:      sound/soc/codecs/cs47l24*
16897
16898 WORKQUEUE
16899 M:      Tejun Heo <tj@kernel.org>
16900 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16901 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16902 S:      Maintained
16903 F:      include/linux/workqueue.h
16904 F:      kernel/workqueue.c
16905 F:      Documentation/core-api/workqueue.rst
16906
16907 X-POWERS AXP288 PMIC DRIVERS
16908 M:      Hans de Goede <hdegoede@redhat.com>
16909 S:      Maintained
16910 N:      axp288
16911 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16912
16913 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16914 M:      Chen-Yu Tsai <wens@csie.org>
16915 L:      linux-kernel@vger.kernel.org
16916 S:      Maintained
16917 N:      axp[128]
16918
16919 X.25 NETWORK LAYER
16920 M:      Andrew Hendry <andrew.hendry@gmail.com>
16921 L:      linux-x25@vger.kernel.org
16922 S:      Odd Fixes
16923 F:      Documentation/networking/x25*
16924 F:      include/net/x25*
16925 F:      net/x25/
16926
16927 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16928 M:      Thomas Gleixner <tglx@linutronix.de>
16929 M:      Ingo Molnar <mingo@redhat.com>
16930 M:      Borislav Petkov <bp@alien8.de>
16931 R:      "H. Peter Anvin" <hpa@zytor.com>
16932 M:      x86@kernel.org
16933 L:      linux-kernel@vger.kernel.org
16934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16935 S:      Maintained
16936 F:      Documentation/devicetree/bindings/x86/
16937 F:      Documentation/x86/
16938 F:      arch/x86/
16939
16940 X86 ENTRY CODE
16941 M:      Andy Lutomirski <luto@kernel.org>
16942 L:      linux-kernel@vger.kernel.org
16943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16944 S:      Maintained
16945 F:      arch/x86/entry/
16946
16947 X86 MCE INFRASTRUCTURE
16948 M:      Tony Luck <tony.luck@intel.com>
16949 M:      Borislav Petkov <bp@alien8.de>
16950 L:      linux-edac@vger.kernel.org
16951 S:      Maintained
16952 F:      arch/x86/kernel/cpu/mcheck/*
16953
16954 X86 MICROCODE UPDATE SUPPORT
16955 M:      Borislav Petkov <bp@alien8.de>
16956 S:      Maintained
16957 F:      arch/x86/kernel/cpu/microcode/*
16958
16959 X86 MM
16960 M:      Dave Hansen <dave.hansen@linux.intel.com>
16961 M:      Andy Lutomirski <luto@kernel.org>
16962 M:      Peter Zijlstra <peterz@infradead.org>
16963 L:      linux-kernel@vger.kernel.org
16964 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16965 S:      Maintained
16966 F:      arch/x86/mm/
16967
16968 X86 PLATFORM DRIVERS
16969 M:      Darren Hart <dvhart@infradead.org>
16970 M:      Andy Shevchenko <andy@infradead.org>
16971 L:      platform-driver-x86@vger.kernel.org
16972 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16973 S:      Maintained
16974 F:      drivers/platform/x86/
16975 F:      drivers/platform/olpc/
16976
16977 X86 PLATFORM DRIVERS - ARCH
16978 R:      Darren Hart <dvhart@infradead.org>
16979 R:      Andy Shevchenko <andy@infradead.org>
16980 L:      platform-driver-x86@vger.kernel.org
16981 L:      x86@kernel.org
16982 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16983 S:      Maintained
16984 F:      arch/x86/platform
16985
16986 X86 VDSO
16987 M:      Andy Lutomirski <luto@kernel.org>
16988 L:      linux-kernel@vger.kernel.org
16989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16990 S:      Maintained
16991 F:      arch/x86/entry/vdso/
16992
16993 XARRAY
16994 M:      Matthew Wilcox <willy@infradead.org>
16995 L:      linux-fsdevel@vger.kernel.org
16996 S:      Supported
16997 F:      Documentation/core-api/xarray.rst
16998 F:      lib/idr.c
16999 F:      lib/xarray.c
17000 F:      include/linux/idr.h
17001 F:      include/linux/xarray.h
17002 F:      tools/testing/radix-tree
17003
17004 XBOX DVD IR REMOTE
17005 M:      Benjamin Valentin <benpicco@googlemail.com>
17006 S:      Maintained
17007 F:      drivers/media/rc/xbox_remote.c
17008 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
17009
17010 XC2028/3028 TUNER DRIVER
17011 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17012 L:      linux-media@vger.kernel.org
17013 W:      https://linuxtv.org
17014 T:      git git://linuxtv.org/media_tree.git
17015 S:      Maintained
17016 F:      drivers/media/tuners/tuner-xc2028.*
17017
17018 XDP (eXpress Data Path)
17019 M:      Alexei Starovoitov <ast@kernel.org>
17020 M:      Daniel Borkmann <daniel@iogearbox.net>
17021 M:      David S. Miller <davem@davemloft.net>
17022 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
17023 M:      Jesper Dangaard Brouer <hawk@kernel.org>
17024 M:      John Fastabend <john.fastabend@gmail.com>
17025 L:      netdev@vger.kernel.org
17026 L:      xdp-newbies@vger.kernel.org
17027 L:      bpf@vger.kernel.org
17028 S:      Supported
17029 F:      net/core/xdp.c
17030 F:      include/net/xdp.h
17031 F:      kernel/bpf/devmap.c
17032 F:      kernel/bpf/cpumap.c
17033 F:      include/trace/events/xdp.h
17034 K:      xdp
17035 N:      xdp
17036
17037 XDP SOCKETS (AF_XDP)
17038 M:      Björn Töpel <bjorn.topel@intel.com>
17039 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17040 L:      netdev@vger.kernel.org
17041 L:      bpf@vger.kernel.org
17042 S:      Maintained
17043 F:      kernel/bpf/xskmap.c
17044 F:      net/xdp/
17045
17046 XEN BLOCK SUBSYSTEM
17047 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17048 M:      Roger Pau Monné <roger.pau@citrix.com>
17049 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17050 S:      Supported
17051 F:      drivers/block/xen-blkback/*
17052 F:      drivers/block/xen*
17053
17054 XEN HYPERVISOR ARM
17055 M:      Stefano Stabellini <sstabellini@kernel.org>
17056 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17057 S:      Maintained
17058 F:      arch/arm/xen/
17059 F:      arch/arm/include/asm/xen/
17060
17061 XEN HYPERVISOR ARM64
17062 M:      Stefano Stabellini <sstabellini@kernel.org>
17063 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17064 S:      Maintained
17065 F:      arch/arm64/xen/
17066 F:      arch/arm64/include/asm/xen/
17067
17068 XEN HYPERVISOR INTERFACE
17069 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17070 M:      Juergen Gross <jgross@suse.com>
17071 R:      Stefano Stabellini <sstabellini@kernel.org>
17072 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17074 S:      Supported
17075 F:      arch/x86/xen/
17076 F:      arch/x86/platform/pvh/
17077 F:      drivers/*/xen-*front.c
17078 F:      drivers/xen/
17079 F:      arch/x86/include/asm/xen/
17080 F:      arch/x86/include/asm/pvclock-abi.h
17081 F:      include/xen/
17082 F:      include/uapi/xen/
17083 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17084 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17085
17086 XEN NETWORK BACKEND DRIVER
17087 M:      Wei Liu <wei.liu2@citrix.com>
17088 M:      Paul Durrant <paul.durrant@citrix.com>
17089 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17090 L:      netdev@vger.kernel.org
17091 S:      Supported
17092 F:      drivers/net/xen-netback/*
17093
17094 XEN PCI SUBSYSTEM
17095 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17096 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17097 S:      Supported
17098 F:      arch/x86/pci/*xen*
17099 F:      drivers/pci/*xen*
17100
17101 XEN PVSCSI DRIVERS
17102 M:      Juergen Gross <jgross@suse.com>
17103 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17104 L:      linux-scsi@vger.kernel.org
17105 S:      Supported
17106 F:      drivers/scsi/xen-scsifront.c
17107 F:      drivers/xen/xen-scsiback.c
17108 F:      include/xen/interface/io/vscsiif.h
17109
17110 XEN SWIOTLB SUBSYSTEM
17111 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17112 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17113 L:      iommu@lists.linux-foundation.org
17114 S:      Supported
17115 F:      arch/x86/xen/*swiotlb*
17116 F:      drivers/xen/*swiotlb*
17117
17118 XEN SOUND FRONTEND DRIVER
17119 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17120 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17121 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17122 S:      Supported
17123 F:      sound/xen/*
17124
17125 XFS FILESYSTEM
17126 M:      Darrick J. Wong <darrick.wong@oracle.com>
17127 M:      linux-xfs@vger.kernel.org
17128 L:      linux-xfs@vger.kernel.org
17129 W:      http://xfs.org/
17130 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17131 S:      Supported
17132 F:      Documentation/filesystems/xfs.txt
17133 F:      fs/xfs/
17134
17135 XILINX AXI ETHERNET DRIVER
17136 M:      Anirudha Sarangi <anirudh@xilinx.com>
17137 M:      John Linn <John.Linn@xilinx.com>
17138 S:      Maintained
17139 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17140
17141 XILINX UARTLITE SERIAL DRIVER
17142 M:      Peter Korsgaard <jacmet@sunsite.dk>
17143 L:      linux-serial@vger.kernel.org
17144 S:      Maintained
17145 F:      drivers/tty/serial/uartlite.c
17146
17147 XILINX VIDEO IP CORES
17148 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17149 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17150 L:      linux-media@vger.kernel.org
17151 T:      git git://linuxtv.org/media_tree.git
17152 S:      Supported
17153 F:      Documentation/devicetree/bindings/media/xilinx/
17154 F:      drivers/media/platform/xilinx/
17155 F:      include/uapi/linux/xilinx-v4l2-controls.h
17156
17157 XILLYBUS DRIVER
17158 M:      Eli Billauer <eli.billauer@gmail.com>
17159 L:      linux-kernel@vger.kernel.org
17160 S:      Supported
17161 F:      drivers/char/xillybus/
17162
17163 XLP9XX I2C DRIVER
17164 M:      George Cherian <george.cherian@cavium.com>
17165 M:      Jan Glauber <jglauber@cavium.com>
17166 L:      linux-i2c@vger.kernel.org
17167 W:      http://www.cavium.com
17168 S:      Supported
17169 F:      drivers/i2c/busses/i2c-xlp9xx.c
17170
17171 XRA1403 GPIO EXPANDER
17172 M:      Nandor Han <nandor.han@ge.com>
17173 M:      Semi Malinen <semi.malinen@ge.com>
17174 L:      linux-gpio@vger.kernel.org
17175 S:      Maintained
17176 F:      drivers/gpio/gpio-xra1403.c
17177 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17178
17179 XTENSA XTFPGA PLATFORM SUPPORT
17180 M:      Max Filippov <jcmvbkbc@gmail.com>
17181 L:      linux-xtensa@linux-xtensa.org
17182 S:      Maintained
17183 F:      drivers/spi/spi-xtensa-xtfpga.c
17184 F:      sound/soc/xtensa/xtfpga-i2s.c
17185
17186 YAM DRIVER FOR AX.25
17187 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17188 L:      linux-hams@vger.kernel.org
17189 S:      Maintained
17190 F:      drivers/net/hamradio/yam*
17191 F:      include/linux/yam.h
17192
17193 YAMA SECURITY MODULE
17194 M:      Kees Cook <keescook@chromium.org>
17195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17196 S:      Supported
17197 F:      security/yama/
17198 F:      Documentation/admin-guide/LSM/Yama.rst
17199
17200 YEALINK PHONE DRIVER
17201 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17202 L:      usbb2k-api-dev@nongnu.org
17203 S:      Maintained
17204 F:      Documentation/input/devices/yealink.rst
17205 F:      drivers/input/misc/yealink.*
17206
17207 Z8530 DRIVER FOR AX.25
17208 M:      Joerg Reuter <jreuter@yaina.de>
17209 W:      http://yaina.de/jreuter/
17210 W:      http://www.qsl.net/dl1bke/
17211 L:      linux-hams@vger.kernel.org
17212 S:      Maintained
17213 F:      Documentation/networking/z8530drv.txt
17214 F:      drivers/net/hamradio/*scc.c
17215 F:      drivers/net/hamradio/z8530.h
17216
17217 ZBUD COMPRESSED PAGE ALLOCATOR
17218 M:      Seth Jennings <sjenning@redhat.com>
17219 M:      Dan Streetman <ddstreet@ieee.org>
17220 L:      linux-mm@kvack.org
17221 S:      Maintained
17222 F:      mm/zbud.c
17223 F:      include/linux/zbud.h
17224
17225 ZD1211RW WIRELESS DRIVER
17226 M:      Daniel Drake <dsd@gentoo.org>
17227 M:      Ulrich Kunitz <kune@deine-taler.de>
17228 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17229 L:      linux-wireless@vger.kernel.org
17230 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17231 S:      Maintained
17232 F:      drivers/net/wireless/zydas/zd1211rw/
17233
17234 ZD1301 MEDIA DRIVER
17235 M:      Antti Palosaari <crope@iki.fi>
17236 L:      linux-media@vger.kernel.org
17237 W:      https://linuxtv.org/
17238 W:      http://palosaari.fi/linux/
17239 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17240 S:      Maintained
17241 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17242
17243 ZD1301_DEMOD MEDIA DRIVER
17244 M:      Antti Palosaari <crope@iki.fi>
17245 L:      linux-media@vger.kernel.org
17246 W:      https://linuxtv.org/
17247 W:      http://palosaari.fi/linux/
17248 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17249 S:      Maintained
17250 F:      drivers/media/dvb-frontends/zd1301_demod*
17251
17252 ZPOOL COMPRESSED PAGE STORAGE API
17253 M:      Dan Streetman <ddstreet@ieee.org>
17254 L:      linux-mm@kvack.org
17255 S:      Maintained
17256 F:      mm/zpool.c
17257 F:      include/linux/zpool.h
17258
17259 ZR36067 VIDEO FOR LINUX DRIVER
17260 L:      mjpeg-users@lists.sourceforge.net
17261 L:      linux-media@vger.kernel.org
17262 W:      http://mjpeg.sourceforge.net/driver-zoran/
17263 T:      hg https://linuxtv.org/hg/v4l-dvb
17264 S:      Odd Fixes
17265 F:      drivers/staging/media/zoran/
17266
17267 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17268 M:      Minchan Kim <minchan@kernel.org>
17269 M:      Nitin Gupta <ngupta@vflare.org>
17270 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17271 L:      linux-kernel@vger.kernel.org
17272 S:      Maintained
17273 F:      drivers/block/zram/
17274 F:      Documentation/blockdev/zram.txt
17275
17276 ZS DECSTATION Z85C30 SERIAL DRIVER
17277 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17278 S:      Maintained
17279 F:      drivers/tty/serial/zs.*
17280
17281 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17282 M:      Minchan Kim <minchan@kernel.org>
17283 M:      Nitin Gupta <ngupta@vflare.org>
17284 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17285 L:      linux-mm@kvack.org
17286 S:      Maintained
17287 F:      mm/zsmalloc.c
17288 F:      include/linux/zsmalloc.h
17289 F:      Documentation/vm/zsmalloc.rst
17290
17291 ZSWAP COMPRESSED SWAP CACHING
17292 M:      Seth Jennings <sjenning@redhat.com>
17293 M:      Dan Streetman <ddstreet@ieee.org>
17294 L:      linux-mm@kvack.org
17295 S:      Maintained
17296 F:      mm/zswap.c
17297
17298 THE REST
17299 M:      Linus Torvalds <torvalds@linux-foundation.org>
17300 L:      linux-kernel@vger.kernel.org
17301 Q:      http://patchwork.kernel.org/project/LKML/list/
17302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17303 S:      Buried alive in reporters
17304 F:      *
17305 F:      */