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 MANAGER DRIVER
 713 M:      Thor Thayer <thor.thayer@linux.intel.com>
 714 S:      Maintained
 715 F:      drivers/mfd/altera-sysmgr.c
 716 F:      include/linux/mfd/altera-sysgmr.h
 717
 718 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 719 M:      Thor Thayer <thor.thayer@linux.intel.com>
 720 S:      Maintained
 721 F:      drivers/gpio/gpio-altera-a10sr.c
 722 F:      drivers/mfd/altera-a10sr.c
 723 F:      drivers/reset/reset-a10sr.c
 724 F:      include/linux/mfd/altera-a10sr.h
 725 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 726
 727 ALTERA TRIPLE SPEED ETHERNET DRIVER
 728 M:      Thor Thayer <thor.thayer@linux.intel.com>
 729 L:      netdev@vger.kernel.org
 730 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 731 S:      Maintained
 732 F:      drivers/net/ethernet/altera/
 733
 734 ALTERA UART/JTAG UART SERIAL DRIVERS
 735 M:      Tobias Klauser <tklauser@distanz.ch>
 736 L:      linux-serial@vger.kernel.org
 737 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 738 S:      Maintained
 739 F:      drivers/tty/serial/altera_uart.c
 740 F:      drivers/tty/serial/altera_jtaguart.c
 741 F:      include/linux/altera_uart.h
 742 F:      include/linux/altera_jtaguart.h
 743
 744 AMAZON ETHERNET DRIVERS
 745 M:      Netanel Belgazal <netanel@amazon.com>
 746 R:      Saeed Bishara <saeedb@amazon.com>
 747 R:      Zorik Machulsky <zorik@amazon.com>
 748 L:      netdev@vger.kernel.org
 749 S:      Supported
 750 F:      Documentation/networking/device_drivers/amazon/ena.txt
 751 F:      drivers/net/ethernet/amazon/
 752
 753 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 754 M:      Tom Lendacky <thomas.lendacky@amd.com>
 755 M:      Gary Hook <gary.hook@amd.com>
 756 L:      linux-crypto@vger.kernel.org
 757 S:      Supported
 758 F:      drivers/crypto/ccp/
 759 F:      include/linux/ccp.h
 760
 761 AMD DISPLAY CORE
 762 M:      Harry Wentland <harry.wentland@amd.com>
 763 M:      Leo Li <sunpeng.li@amd.com>
 764 L:      amd-gfx@lists.freedesktop.org
 765 T:      git git://people.freedesktop.org/~agd5f/linux
 766 S:      Supported
 767 F:      drivers/gpu/drm/amd/display/
 768
 769 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 770 M:      Huang Rui <ray.huang@amd.com>
 771 L:      linux-hwmon@vger.kernel.org
 772 S:      Supported
 773 F:      Documentation/hwmon/fam15h_power
 774 F:      drivers/hwmon/fam15h_power.c
 775
 776 AMD FCH GPIO DRIVER
 777 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 778 L:      linux-gpio@vger.kernel.org
 779 S:      Maintained
 780 F:      drivers/gpio/gpio-amd-fch.c
 781 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 782
 783 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 784 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 785 S:      Orphan
 786 F:      drivers/usb/gadget/udc/amd5536udc.*
 787
 788 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 789 P:      Andres Salomon <dilinger@queued.net>
 790 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 791 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 792 S:      Supported
 793 F:      drivers/char/hw_random/geode-rng.c
 794 F:      drivers/crypto/geode*
 795 F:      drivers/video/fbdev/geode/
 796 F:      arch/x86/include/asm/geode.h
 797
 798 AMD IOMMU (AMD-VI)
 799 M:      Joerg Roedel <joro@8bytes.org>
 800 L:      iommu@lists.linux-foundation.org
 801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 802 S:      Maintained
 803 F:      drivers/iommu/amd_iommu*.[ch]
 804 F:      include/linux/amd-iommu.h
 805
 806 AMD KFD
 807 M:      Oded Gabbay <oded.gabbay@gmail.com>
 808 L:      dri-devel@lists.freedesktop.org
 809 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 810 S:      Supported
 811 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 812 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 813 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 814 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 815 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 816 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 817 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 818 F:      drivers/gpu/drm/amd/amdkfd/
 819 F:      drivers/gpu/drm/amd/include/cik_structs.h
 820 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 821 F:      drivers/gpu/drm/amd/include/vi_structs.h
 822 F:      drivers/gpu/drm/amd/include/v9_structs.h
 823 F:      include/uapi/linux/kfd_ioctl.h
 824
 825 AMD POWERPLAY
 826 M:      Rex Zhu <rex.zhu@amd.com>
 827 M:      Evan Quan <evan.quan@amd.com>
 828 L:      amd-gfx@lists.freedesktop.org
 829 S:      Supported
 830 F:      drivers/gpu/drm/amd/powerplay/
 831 T:      git git://people.freedesktop.org/~agd5f/linux
 832
 833 AMD SEATTLE DEVICE TREE SUPPORT
 834 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 835 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 836 M:      Tom Lendacky <thomas.lendacky@amd.com>
 837 S:      Supported
 838 F:      arch/arm64/boot/dts/amd/
 839
 840 AMD XGBE DRIVER
 841 M:      Tom Lendacky <thomas.lendacky@amd.com>
 842 L:      netdev@vger.kernel.org
 843 S:      Supported
 844 F:      drivers/net/ethernet/amd/xgbe/
 845 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 846
 847 ANALOG DEVICES INC AD5686 DRIVER
 848 M:      Stefan Popa <stefan.popa@analog.com>
 849 L:      linux-pm@vger.kernel.org
 850 W:      http://ez.analog.com/community/linux-device-drivers
 851 S:      Supported
 852 F:      drivers/iio/dac/ad5686*
 853 F:      drivers/iio/dac/ad5696*
 854
 855 ANALOG DEVICES INC AD5758 DRIVER
 856 M:      Stefan Popa <stefan.popa@analog.com>
 857 L:      linux-iio@vger.kernel.org
 858 W:      http://ez.analog.com/community/linux-device-drivers
 859 S:      Supported
 860 F:      drivers/iio/dac/ad5758.c
 861 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 862
 863 ANALOG DEVICES INC AD7124 DRIVER
 864 M:      Stefan Popa <stefan.popa@analog.com>
 865 L:      linux-iio@vger.kernel.org
 866 W:      http://ez.analog.com/community/linux-device-drivers
 867 S:      Supported
 868 F:      drivers/iio/adc/ad7124.c
 869 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt
 870
 871 ANALOG DEVICES INC AD7606 DRIVER
 872 M:      Stefan Popa <stefan.popa@analog.com>
 873 L:      linux-iio@vger.kernel.org
 874 W:      http://ez.analog.com/community/linux-device-drivers
 875 S:      Supported
 876 F:      drivers/iio/adc/ad7606.c
 877 F:      Documentation/devicetree/bindings/iio/adc/ad7606.txt
 878
 879 ANALOG DEVICES INC AD7768-1 DRIVER
 880 M:      Stefan Popa <stefan.popa@analog.com>
 881 L:      linux-iio@vger.kernel.org
 882 W:      http://ez.analog.com/community/linux-device-drivers
 883 S:      Supported
 884 F:      drivers/iio/adc/ad7768-1.c
 885 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 886
 887 ANALOG DEVICES INC AD9389B DRIVER
 888 M:      Hans Verkuil <hans.verkuil@cisco.com>
 889 L:      linux-media@vger.kernel.org
 890 S:      Maintained
 891 F:      drivers/media/i2c/ad9389b*
 892
 893 ANALOG DEVICES INC ADGS1408 DRIVER
 894 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 895 S:      Supported
 896 F:      drivers/mux/adgs1408.c
 897 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 898
 899 ANALOG DEVICES INC ADP5061 DRIVER
 900 M:      Stefan Popa <stefan.popa@analog.com>
 901 L:      linux-pm@vger.kernel.org
 902 W:      http://ez.analog.com/community/linux-device-drivers
 903 S:      Supported
 904 F:      drivers/power/supply/adp5061.c
 905
 906 ANALOG DEVICES INC ADV7180 DRIVER
 907 M:      Lars-Peter Clausen <lars@metafoo.de>
 908 L:      linux-media@vger.kernel.org
 909 W:      http://ez.analog.com/community/linux-device-drivers
 910 S:      Supported
 911 F:      drivers/media/i2c/adv7180.c
 912
 913 ANALOG DEVICES INC ADV748X DRIVER
 914 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 915 L:      linux-media@vger.kernel.org
 916 S:      Maintained
 917 F:      drivers/media/i2c/adv748x/*
 918
 919 ANALOG DEVICES INC ADV7511 DRIVER
 920 M:      Hans Verkuil <hans.verkuil@cisco.com>
 921 L:      linux-media@vger.kernel.org
 922 S:      Maintained
 923 F:      drivers/media/i2c/adv7511*
 924
 925 ANALOG DEVICES INC ADV7604 DRIVER
 926 M:      Hans Verkuil <hans.verkuil@cisco.com>
 927 L:      linux-media@vger.kernel.org
 928 S:      Maintained
 929 F:      drivers/media/i2c/adv7604*
 930
 931 ANALOG DEVICES INC ADV7842 DRIVER
 932 M:      Hans Verkuil <hans.verkuil@cisco.com>
 933 L:      linux-media@vger.kernel.org
 934 S:      Maintained
 935 F:      drivers/media/i2c/adv7842*
 936
 937 ANALOG DEVICES INC ASOC CODEC DRIVERS
 938 M:      Lars-Peter Clausen <lars@metafoo.de>
 939 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 940 W:      http://wiki.analog.com/
 941 W:      http://ez.analog.com/community/linux-device-drivers
 942 S:      Supported
 943 F:      sound/soc/codecs/adau*
 944 F:      sound/soc/codecs/adav*
 945 F:      sound/soc/codecs/ad1*
 946 F:      sound/soc/codecs/ad7*
 947 F:      sound/soc/codecs/ssm*
 948 F:      sound/soc/codecs/sigmadsp.*
 949
 950 ANALOG DEVICES INC DMA DRIVERS
 951 M:      Lars-Peter Clausen <lars@metafoo.de>
 952 W:      http://ez.analog.com/community/linux-device-drivers
 953 S:      Supported
 954 F:      drivers/dma/dma-axi-dmac.c
 955
 956 ANALOG DEVICES INC IIO DRIVERS
 957 M:      Lars-Peter Clausen <lars@metafoo.de>
 958 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 959 W:      http://wiki.analog.com/
 960 W:      http://ez.analog.com/community/linux-device-drivers
 961 S:      Supported
 962 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 963 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 964 F:      drivers/iio/*/ad*
 965 F:      drivers/iio/adc/ltc2497*
 966 X:      drivers/iio/*/adjd*
 967 F:      drivers/staging/iio/*/ad*
 968
 969 ANDES ARCHITECTURE
 970 M:      Greentime Hu <green.hu@gmail.com>
 971 M:      Vincent Chen <deanbo422@gmail.com>
 972 T:      git https://github.com/andestech/linux.git
 973 S:      Supported
 974 F:      arch/nds32/
 975 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 976 F:      Documentation/devicetree/bindings/nds32/
 977 K:      nds32
 978 N:      nds32
 979
 980 ANDROID CONFIG FRAGMENTS
 981 M:      Rob Herring <robh@kernel.org>
 982 S:      Supported
 983 F:      kernel/configs/android*
 984
 985 ANDROID DRIVERS
 986 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 987 M:      Arve Hjønnevåg <arve@android.com>
 988 M:      Todd Kjos <tkjos@android.com>
 989 M:      Martijn Coenen <maco@android.com>
 990 M:      Joel Fernandes <joel@joelfernandes.org>
 991 M:      Christian Brauner <christian@brauner.io>
 992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 993 L:      devel@driverdev.osuosl.org
 994 S:      Supported
 995 F:      drivers/android/
 996 F:      drivers/staging/android/
 997
 998 ANDROID GOLDFISH PIC DRIVER
 999 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1000 S:      Supported
1001 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1002 F:      drivers/irqchip/irq-goldfish-pic.c
1003
1004 ANDROID GOLDFISH RTC DRIVER
1005 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1006 S:      Supported
1007 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1008 F:      drivers/rtc/rtc-goldfish.c
1009
1010 ANDROID ION DRIVER
1011 M:      Laura Abbott <labbott@redhat.com>
1012 M:      Sumit Semwal <sumit.semwal@linaro.org>
1013 L:      devel@driverdev.osuosl.org
1014 L:      dri-devel@lists.freedesktop.org
1015 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1016 S:      Supported
1017 F:      drivers/staging/android/ion
1018 F:      drivers/staging/android/uapi/ion.h
1019
1020 AOA (Apple Onboard Audio) ALSA DRIVER
1021 M:      Johannes Berg <johannes@sipsolutions.net>
1022 L:      linuxppc-dev@lists.ozlabs.org
1023 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1024 S:      Maintained
1025 F:      sound/aoa/
1026
1027 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1028 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1029 L:      linux-iio@vger.kernel.org
1030 S:      Maintained
1031 F:      drivers/iio/adc/stx104.c
1032
1033 APM DRIVER
1034 M:      Jiri Kosina <jikos@kernel.org>
1035 S:      Odd fixes
1036 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1037 F:      arch/x86/kernel/apm_32.c
1038 F:      include/linux/apm_bios.h
1039 F:      include/uapi/linux/apm_bios.h
1040 F:      drivers/char/apm-emulation.c
1041
1042 APPARMOR SECURITY MODULE
1043 M:      John Johansen <john.johansen@canonical.com>
1044 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1045 W:      wiki.apparmor.net
1046 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1047 S:      Supported
1048 F:      security/apparmor/
1049 F:      Documentation/admin-guide/LSM/apparmor.rst
1050
1051 APPLE BCM5974 MULTITOUCH DRIVER
1052 M:      Henrik Rydberg <rydberg@bitmath.org>
1053 L:      linux-input@vger.kernel.org
1054 S:      Odd fixes
1055 F:      drivers/input/mouse/bcm5974.c
1056
1057 APPLE SMC DRIVER
1058 M:      Henrik Rydberg <rydberg@bitmath.org>
1059 L:      linux-hwmon@vger.kernel.org
1060 S:      Odd fixes
1061 F:      drivers/hwmon/applesmc.c
1062
1063 APPLETALK NETWORK LAYER
1064 L:      netdev@vger.kernel.org
1065 S:      Odd fixes
1066 F:      drivers/net/appletalk/
1067 F:      net/appletalk/
1068 F:      include/linux/atalk.h
1069 F:      include/uapi/linux/atalk.h
1070
1071 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1072 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1073 S:      Supported
1074 F:      arch/arm64/boot/dts/apm/
1075
1076 APPLIED MICRO (APM) X-GENE SOC EDAC
1077 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1078 S:      Supported
1079 F:      drivers/edac/xgene_edac.c
1080 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1081
1082 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1083 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1084 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1085 S:      Supported
1086 F:      drivers/net/ethernet/apm/xgene-v2/
1087
1088 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1089 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1090 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1091 M:      Quan Nguyen <quan@os.amperecomputing.com>
1092 S:      Supported
1093 F:      drivers/net/ethernet/apm/xgene/
1094 F:      drivers/net/phy/mdio-xgene.c
1095 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1096 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1097
1098 APPLIED MICRO (APM) X-GENE SOC PMU
1099 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1100 S:      Supported
1101 F:      drivers/perf/xgene_pmu.c
1102 F:      Documentation/perf/xgene-pmu.txt
1103 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1104
1105 APTINA CAMERA SENSOR PLL
1106 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1107 L:      linux-media@vger.kernel.org
1108 S:      Maintained
1109 F:      drivers/media/i2c/aptina-pll.*
1110
1111 ARC FRAMEBUFFER DRIVER
1112 M:      Jaya Kumar <jayalk@intworks.biz>
1113 S:      Maintained
1114 F:      drivers/video/fbdev/arcfb.c
1115 F:      drivers/video/fbdev/core/fb_defio.c
1116
1117 ARC PGU DRM DRIVER
1118 M:      Alexey Brodkin <abrodkin@synopsys.com>
1119 S:      Supported
1120 F:      drivers/gpu/drm/arc/
1121 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1122
1123 ARCNET NETWORK LAYER
1124 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1125 L:      netdev@vger.kernel.org
1126 S:      Maintained
1127 F:      drivers/net/arcnet/
1128 F:      include/uapi/linux/if_arcnet.h
1129
1130 ARM ARCHITECTED TIMER DRIVER
1131 M:      Mark Rutland <mark.rutland@arm.com>
1132 M:      Marc Zyngier <marc.zyngier@arm.com>
1133 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1134 S:      Maintained
1135 F:      arch/arm/include/asm/arch_timer.h
1136 F:      arch/arm64/include/asm/arch_timer.h
1137 F:      drivers/clocksource/arm_arch_timer.c
1138
1139 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1140 M:      Linus Walleij <linus.walleij@linaro.org>
1141 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1142 S:      Maintained
1143 F:      Documentation/devicetree/bindings/arm/arm-boards
1144 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1145 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1146 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1147 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1148 F:      arch/arm/mach-integrator/
1149 F:      arch/arm/mach-realview/
1150 F:      arch/arm/mach-versatile/
1151 F:      arch/arm/plat-versatile/
1152 F:      arch/arm/boot/dts/arm-realview-*
1153 F:      arch/arm/boot/dts/integrator*
1154 F:      arch/arm/boot/dts/versatile*
1155 F:      drivers/clk/versatile/
1156 F:      drivers/i2c/busses/i2c-versatile.c
1157 F:      drivers/irqchip/irq-versatile-fpga.c
1158 F:      drivers/mtd/maps/physmap_of_versatile.c
1159 F:      drivers/power/reset/arm-versatile-reboot.c
1160 F:      drivers/soc/versatile/
1161
1162 ARM HDLCD DRM DRIVER
1163 M:      Liviu Dudau <liviu.dudau@arm.com>
1164 S:      Supported
1165 F:      drivers/gpu/drm/arm/hdlcd_*
1166 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1167
1168 ARM KOMEDA DRM-KMS DRIVER
1169 M:      James (Qian) Wang <james.qian.wang@arm.com>
1170 M:      Liviu Dudau <liviu.dudau@arm.com>
1171 L:      Mali DP Maintainers <malidp@foss.arm.com>
1172 S:      Supported
1173 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1174 F:      drivers/gpu/drm/arm/display/include/
1175 F:      drivers/gpu/drm/arm/display/komeda/
1176 F:      Documentation/devicetree/bindings/display/arm/arm,komeda.txt
1177 F:      Documentation/gpu/komeda-kms.rst
1178
1179 ARM MALI-DP DRM DRIVER
1180 M:      Liviu Dudau <liviu.dudau@arm.com>
1181 M:      Brian Starkey <brian.starkey@arm.com>
1182 L:      Mali DP Maintainers <malidp@foss.arm.com>
1183 S:      Supported
1184 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1185 F:      drivers/gpu/drm/arm/
1186 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1187 F:      Documentation/gpu/afbc.rst
1188
1189 ARM MFM AND FLOPPY DRIVERS
1190 M:      Ian Molton <spyro@f2s.com>
1191 S:      Maintained
1192 F:      arch/arm/lib/floppydma.S
1193 F:      arch/arm/include/asm/floppy.h
1194
1195 ARM PMU PROFILING AND DEBUGGING
1196 M:      Will Deacon <will.deacon@arm.com>
1197 M:      Mark Rutland <mark.rutland@arm.com>
1198 S:      Maintained
1199 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1200 F:      arch/arm*/kernel/perf_*
1201 F:      arch/arm/oprofile/common.c
1202 F:      arch/arm*/kernel/hw_breakpoint.c
1203 F:      arch/arm*/include/asm/hw_breakpoint.h
1204 F:      arch/arm*/include/asm/perf_event.h
1205 F:      drivers/perf/*
1206 F:      include/linux/perf/arm_pmu.h
1207 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1208 F:      Documentation/devicetree/bindings/perf/
1209
1210 ARM PORT
1211 M:      Russell King <linux@armlinux.org.uk>
1212 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1213 W:      http://www.armlinux.org.uk/
1214 S:      Odd Fixes
1215 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1216 F:      arch/arm/
1217 X:      arch/arm/boot/dts/
1218
1219 ARM PRIMECELL AACI PL041 DRIVER
1220 M:      Russell King <linux@armlinux.org.uk>
1221 S:      Odd Fixes
1222 F:      sound/arm/aaci.*
1223
1224 ARM PRIMECELL BUS SUPPORT
1225 M:      Russell King <linux@armlinux.org.uk>
1226 S:      Odd Fixes
1227 F:      drivers/amba/
1228 F:      include/linux/amba/bus.h
1229
1230 ARM PRIMECELL CLCD PL110 DRIVER
1231 M:      Russell King <linux@armlinux.org.uk>
1232 S:      Odd Fixes
1233 F:      drivers/video/fbdev/amba-clcd.*
1234
1235 ARM PRIMECELL KMI PL050 DRIVER
1236 M:      Russell King <linux@armlinux.org.uk>
1237 S:      Odd Fixes
1238 F:      drivers/input/serio/ambakmi.*
1239 F:      include/linux/amba/kmi.h
1240
1241 ARM PRIMECELL MMCI PL180/1 DRIVER
1242 M:      Russell King <linux@armlinux.org.uk>
1243 S:      Odd Fixes
1244 F:      drivers/mmc/host/mmci.*
1245 F:      include/linux/amba/mmci.h
1246
1247 ARM PRIMECELL SSP PL022 SPI DRIVER
1248 M:      Linus Walleij <linus.walleij@linaro.org>
1249 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1250 S:      Maintained
1251 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1252 F:      drivers/spi/spi-pl022.c
1253
1254 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1255 M:      Russell King <linux@armlinux.org.uk>
1256 S:      Odd Fixes
1257 F:      drivers/tty/serial/amba-pl01*.c
1258 F:      include/linux/amba/serial.h
1259
1260 ARM PRIMECELL VIC PL190/PL192 DRIVER
1261 M:      Linus Walleij <linus.walleij@linaro.org>
1262 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1263 S:      Maintained
1264 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1265 F:      drivers/irqchip/irq-vic.c
1266
1267 ARM SMMU DRIVERS
1268 M:      Will Deacon <will.deacon@arm.com>
1269 R:      Robin Murphy <robin.murphy@arm.com>
1270 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1271 S:      Maintained
1272 F:      drivers/iommu/arm-smmu.c
1273 F:      drivers/iommu/arm-smmu-v3.c
1274 F:      drivers/iommu/io-pgtable-arm.c
1275 F:      drivers/iommu/io-pgtable-arm-v7s.c
1276
1277 ARM SUB-ARCHITECTURES
1278 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1279 S:      Maintained
1280 F:      arch/arm/mach-*/
1281 F:      arch/arm/plat-*/
1282 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1283
1284 ARM/ACTIONS SEMI ARCHITECTURE
1285 M:      Andreas Färber <afaerber@suse.de>
1286 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1287 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1288 S:      Maintained
1289 N:      owl
1290 F:      arch/arm/mach-actions/
1291 F:      arch/arm/boot/dts/owl-*
1292 F:      arch/arm64/boot/dts/actions/
1293 F:      drivers/clk/actions/
1294 F:      drivers/clocksource/timer-owl*
1295 F:      drivers/dma/owl-dma.c
1296 F:      drivers/i2c/busses/i2c-owl.c
1297 F:      drivers/pinctrl/actions/*
1298 F:      drivers/soc/actions/
1299 F:      include/dt-bindings/power/owl-*
1300 F:      include/linux/soc/actions/
1301 F:      Documentation/devicetree/bindings/arm/actions.txt
1302 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1303 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1304 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1305 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1306 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1307 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1308
1309 ARM/ADS SPHERE MACHINE SUPPORT
1310 M:      Lennert Buytenhek <kernel@wantstofly.org>
1311 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1312 S:      Maintained
1313
1314 ARM/AFEB9260 MACHINE SUPPORT
1315 M:      Sergey Lapin <slapin@ossfans.org>
1316 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1317 S:      Maintained
1318
1319 ARM/AJECO 1ARM MACHINE SUPPORT
1320 M:      Lennert Buytenhek <kernel@wantstofly.org>
1321 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1322 S:      Maintained
1323
1324 ARM/Allwinner SoC Clock Support
1325 M:      Emilio López <emilio@elopez.com.ar>
1326 S:      Maintained
1327 F:      drivers/clk/sunxi/
1328
1329 ARM/Allwinner sunXi SoC support
1330 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1331 M:      Chen-Yu Tsai <wens@csie.org>
1332 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1333 S:      Maintained
1334 N:      sun[x456789]i
1335 N:      sun50i
1336 F:      arch/arm/mach-sunxi/
1337 F:      arch/arm64/boot/dts/allwinner/
1338 F:      drivers/clk/sunxi-ng/
1339 F:      drivers/pinctrl/sunxi/
1340 F:      drivers/soc/sunxi/
1341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1342
1343 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1344 M:      Neil Armstrong <narmstrong@baylibre.com>
1345 M:      Jerome Brunet <jbrunet@baylibre.com>
1346 L:      linux-amlogic@lists.infradead.org
1347 S:      Maintained
1348 F:      drivers/clk/meson/
1349 F:      include/dt-bindings/clock/meson*
1350 F:      include/dt-bindings/clock/gxbb*
1351 F:      Documentation/devicetree/bindings/clock/amlogic*
1352
1353 ARM/Amlogic Meson SoC support
1354 M:      Kevin Hilman <khilman@baylibre.com>
1355 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1356 L:      linux-amlogic@lists.infradead.org
1357 W:      http://linux-meson.com/
1358 S:      Maintained
1359 F:      arch/arm/mach-meson/
1360 F:      arch/arm/boot/dts/meson*
1361 F:      arch/arm64/boot/dts/amlogic/
1362 F:      drivers/pinctrl/meson/
1363 F:      drivers/mmc/host/meson*
1364 F:      drivers/soc/amlogic/
1365 N:      meson
1366
1367 ARM/Amlogic Meson SoC Sound Drivers
1368 M:      Jerome Brunet <jbrunet@baylibre.com>
1369 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1370 S:      Maintained
1371 F:      sound/soc/meson/
1372 F:      Documentation/devicetree/bindings/sound/amlogic*
1373
1374 ARM/Annapurna Labs ALPINE ARCHITECTURE
1375 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1376 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1377 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1378 S:      Maintained
1379 F:      arch/arm/mach-alpine/
1380 F:      arch/arm/boot/dts/alpine*
1381 F:      arch/arm64/boot/dts/al/
1382 F:      drivers/*/*alpine*
1383
1384 ARM/ARTPEC MACHINE SUPPORT
1385 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1386 M:      Lars Persson <lars.persson@axis.com>
1387 S:      Maintained
1388 L:      linux-arm-kernel@axis.com
1389 F:      arch/arm/mach-artpec
1390 F:      arch/arm/boot/dts/artpec6*
1391 F:      drivers/clk/axis
1392 F:      drivers/crypto/axis
1393 F:      drivers/pinctrl/pinctrl-artpec*
1394 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1395
1396 ARM/ASPEED I2C DRIVER
1397 M:      Brendan Higgins <brendanhiggins@google.com>
1398 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1399 R:      Joel Stanley <joel@jms.id.au>
1400 L:      linux-i2c@vger.kernel.org
1401 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1402 S:      Maintained
1403 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1404 F:      drivers/i2c/busses/i2c-aspeed.c
1405 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1406 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1407
1408 ARM/ASPEED MACHINE SUPPORT
1409 M:      Joel Stanley <joel@jms.id.au>
1410 R:      Andrew Jeffery <andrew@aj.id.au>
1411 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1412 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1413 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1414 S:      Supported
1415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1416 F:      arch/arm/mach-aspeed/
1417 F:      arch/arm/boot/dts/aspeed-*
1418 N:      aspeed
1419
1420 ARM/BITMAIN ARCHITECTURE
1421 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1422 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1423 S:      Maintained
1424 F:      arch/arm64/boot/dts/bitmain/
1425 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1426
1427 ARM/CALXEDA HIGHBANK ARCHITECTURE
1428 M:      Rob Herring <robh@kernel.org>
1429 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1430 S:      Maintained
1431 F:      arch/arm/mach-highbank/
1432 F:      arch/arm/boot/dts/highbank.dts
1433 F:      arch/arm/boot/dts/ecx-*.dts*
1434
1435 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1436 M:      Krzysztof Halasa <khalasa@piap.pl>
1437 S:      Maintained
1438 F:      arch/arm/mach-cns3xxx/
1439
1440 ARM/CAVIUM THUNDER NETWORK DRIVER
1441 M:      Sunil Goutham <sgoutham@cavium.com>
1442 M:      Robert Richter <rric@kernel.org>
1443 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1444 S:      Supported
1445 F:      drivers/net/ethernet/cavium/thunder/
1446
1447 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1448 M:      Lukasz Majewski <lukma@denx.de>
1449 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1450 S:      Maintained
1451 F:      arch/arm/mach-ep93xx/ts72xx.c
1452
1453 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1454 M:      Alexander Shiyan <shc_work@mail.ru>
1455 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1456 S:      Odd Fixes
1457 N:      clps711x
1458
1459 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1460 M:      Lennert Buytenhek <kernel@wantstofly.org>
1461 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1462 S:      Maintained
1463
1464 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1465 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1466 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1467 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1468 S:      Maintained
1469 F:      arch/arm/mach-ep93xx/
1470 F:      arch/arm/mach-ep93xx/include/mach/
1471
1472 ARM/CLKDEV SUPPORT
1473 M:      Russell King <linux@armlinux.org.uk>
1474 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1475 S:      Maintained
1476 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1477 F:      drivers/clk/clkdev.c
1478
1479 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1480 M:      Mike Rapoport <mike@compulab.co.il>
1481 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1482 S:      Maintained
1483
1484 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1485 M:      Baruch Siach <baruch@tkos.co.il>
1486 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1487 S:      Maintained
1488 F:      arch/arm/boot/dts/cx92755*
1489 N:      digicolor
1490
1491 ARM/CONTEC MICRO9 MACHINE SUPPORT
1492 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1493 S:      Maintained
1494 F:      arch/arm/mach-ep93xx/micro9.c
1495
1496 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1497 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1498 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1499 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1500 S:      Maintained
1501 F:      drivers/hwtracing/coresight/*
1502 F:      Documentation/trace/coresight.txt
1503 F:      Documentation/trace/coresight-cpu-debug.txt
1504 F:      Documentation/devicetree/bindings/arm/coresight.txt
1505 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1506 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1507 F:      tools/perf/arch/arm/util/pmu.c
1508 F:      tools/perf/arch/arm/util/auxtrace.c
1509 F:      tools/perf/arch/arm/util/cs-etm.c
1510 F:      tools/perf/arch/arm/util/cs-etm.h
1511 F:      tools/perf/util/cs-etm.*
1512 F:      tools/perf/util/cs-etm-decoder/*
1513
1514 ARM/CORGI MACHINE SUPPORT
1515 M:      Richard Purdie <rpurdie@rpsys.net>
1516 S:      Maintained
1517
1518 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1519 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1520 M:      Linus Walleij <linus.walleij@linaro.org>
1521 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1522 T:      git git://github.com/ulli-kroll/linux.git
1523 S:      Maintained
1524 F:      Documentation/devicetree/bindings/arm/gemini.txt
1525 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1526 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1527 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1528 F:      arch/arm/mach-gemini/
1529 F:      drivers/net/ethernet/cortina/
1530 F:      drivers/pinctrl/pinctrl-gemini.c
1531 F:      drivers/rtc/rtc-ftrtc010.c
1532
1533 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1534 M:      Barry Song <baohua@kernel.org>
1535 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1537 S:      Maintained
1538 F:      arch/arm/boot/dts/prima2*
1539 F:      arch/arm/mach-prima2/
1540 F:      drivers/clk/sirf/
1541 F:      drivers/clocksource/timer-prima2.c
1542 F:      drivers/clocksource/timer-atlas7.c
1543 N:      [^a-z]sirf
1544 X:      drivers/gnss
1545
1546 ARM/EBSA110 MACHINE SUPPORT
1547 M:      Russell King <linux@armlinux.org.uk>
1548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1549 W:      http://www.armlinux.org.uk/
1550 S:      Maintained
1551 F:      arch/arm/mach-ebsa110/
1552 F:      drivers/net/ethernet/amd/am79c961a.*
1553
1554 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1555 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1556 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1558 S:      Maintained
1559 N:      efm32
1560
1561 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1562 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1564 S:      Maintained
1565 F:      arch/arm/mach-pxa/ezx.c
1566
1567 ARM/FARADAY FA526 PORT
1568 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1569 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1570 S:      Maintained
1571 T:      git git://git.berlios.de/gemini-board
1572 F:      arch/arm/mm/*-fa*
1573
1574 ARM/FOOTBRIDGE ARCHITECTURE
1575 M:      Russell King <linux@armlinux.org.uk>
1576 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1577 W:      http://www.armlinux.org.uk/
1578 S:      Maintained
1579 F:      arch/arm/include/asm/hardware/dec21285.h
1580 F:      arch/arm/mach-footbridge/
1581
1582 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1583 M:      Shawn Guo <shawnguo@kernel.org>
1584 M:      Sascha Hauer <s.hauer@pengutronix.de>
1585 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1586 R:      Fabio Estevam <festevam@gmail.com>
1587 R:      NXP Linux Team <linux-imx@nxp.com>
1588 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1589 S:      Maintained
1590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1591 N:      imx
1592 N:      mxs
1593 X:      drivers/media/i2c/
1594
1595 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1596 M:      Shawn Guo <shawnguo@kernel.org>
1597 M:      Sascha Hauer <s.hauer@pengutronix.de>
1598 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1599 R:      Stefan Agner <stefan@agner.ch>
1600 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1601 S:      Maintained
1602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1603 F:      arch/arm/mach-imx/*vf610*
1604 F:      arch/arm/boot/dts/vf*
1605
1606 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1607 M:      Shawn Guo <shawnguo@kernel.org>
1608 M:      Li Yang <leoyang.li@nxp.com>
1609 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1610 S:      Maintained
1611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1612 F:      arch/arm/boot/dts/ls1021a*
1613 F:      arch/arm64/boot/dts/freescale/fsl-*
1614 F:      arch/arm64/boot/dts/freescale/qoriq-*
1615
1616 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1617 M:      Lennert Buytenhek <kernel@wantstofly.org>
1618 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1619 S:      Maintained
1620
1621 ARM/GUMSTIX MACHINE SUPPORT
1622 M:      Steve Sakoman <sakoman@gmail.com>
1623 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1624 S:      Maintained
1625
1626 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1627 M:      Philipp Zabel <philipp.zabel@gmail.com>
1628 M:      Paul Parsons <lost.distance@yahoo.com>
1629 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1630 S:      Maintained
1631 F:      arch/arm/mach-pxa/hx4700.c
1632 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1633 F:      sound/soc/pxa/hx4700.c
1634
1635 ARM/HISILICON SOC SUPPORT
1636 M:      Wei Xu <xuwei5@hisilicon.com>
1637 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1638 W:      http://www.hisilicon.com
1639 S:      Supported
1640 T:      git git://github.com/hisilicon/linux-hisi.git
1641 F:      arch/arm/mach-hisi/
1642 F:      arch/arm/boot/dts/hi3*
1643 F:      arch/arm/boot/dts/hip*
1644 F:      arch/arm/boot/dts/hisi*
1645 F:      arch/arm64/boot/dts/hisilicon/
1646
1647 ARM/HP JORNADA 7XX MACHINE SUPPORT
1648 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1649 W:      www.jlime.com
1650 S:      Maintained
1651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1652 F:      arch/arm/mach-sa1100/jornada720.c
1653 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1654
1655 ARM/IGEP MACHINE SUPPORT
1656 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1657 M:      Javier Martinez Canillas <javier@dowhile0.org>
1658 L:      linux-omap@vger.kernel.org
1659 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1660 S:      Maintained
1661 F:      arch/arm/boot/dts/omap3-igep*
1662
1663 ARM/INCOME PXA270 SUPPORT
1664 M:      Marek Vasut <marek.vasut@gmail.com>
1665 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1666 S:      Maintained
1667 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1668
1669 ARM/INTEL IOP13XX ARM ARCHITECTURE
1670 M:      Lennert Buytenhek <kernel@wantstofly.org>
1671 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1672 S:      Maintained
1673
1674 ARM/INTEL IOP32X ARM ARCHITECTURE
1675 M:      Lennert Buytenhek <kernel@wantstofly.org>
1676 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1677 S:      Maintained
1678
1679 ARM/INTEL IOP33X ARM ARCHITECTURE
1680 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1681 S:      Orphan
1682
1683 ARM/INTEL IQ81342EX MACHINE SUPPORT
1684 M:      Lennert Buytenhek <kernel@wantstofly.org>
1685 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1686 S:      Maintained
1687
1688 ARM/INTEL IXDP2850 MACHINE SUPPORT
1689 M:      Lennert Buytenhek <kernel@wantstofly.org>
1690 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1691 S:      Maintained
1692
1693 ARM/INTEL IXP4XX ARM ARCHITECTURE
1694 M:      Imre Kaloz <kaloz@openwrt.org>
1695 M:      Krzysztof Halasa <khalasa@piap.pl>
1696 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1697 S:      Maintained
1698 F:      arch/arm/mach-ixp4xx/
1699
1700 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1701 M:      Jonathan Cameron <jic23@cam.ac.uk>
1702 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1703 S:      Maintained
1704 F:      arch/arm/mach-pxa/stargate2.c
1705 F:      drivers/pcmcia/pxa2xx_stargate2.c
1706
1707 ARM/INTEL XSC3 (MANZANO) ARM CORE
1708 M:      Lennert Buytenhek <kernel@wantstofly.org>
1709 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1710 S:      Maintained
1711
1712 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1713 M:      Lennert Buytenhek <kernel@wantstofly.org>
1714 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1715 S:      Maintained
1716
1717 ARM/LG1K ARCHITECTURE
1718 M:      Chanho Min <chanho.min@lge.com>
1719 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1720 S:      Maintained
1721 F:      arch/arm64/boot/dts/lg/
1722
1723 ARM/LOGICPD PXA270 MACHINE SUPPORT
1724 M:      Lennert Buytenhek <kernel@wantstofly.org>
1725 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1726 S:      Maintained
1727
1728 ARM/LPC18XX ARCHITECTURE
1729 M:      Vladimir Zapolskiy <vz@mleia.com>
1730 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1731 S:      Maintained
1732 F:      arch/arm/boot/dts/lpc43*
1733 F:      drivers/i2c/busses/i2c-lpc2k.c
1734 F:      drivers/memory/pl172.c
1735 F:      drivers/mtd/spi-nor/nxp-spifi.c
1736 F:      drivers/rtc/rtc-lpc24xx.c
1737 N:      lpc18xx
1738
1739 ARM/LPC32XX SOC SUPPORT
1740 M:      Vladimir Zapolskiy <vz@mleia.com>
1741 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1742 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1743 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1744 S:      Maintained
1745 F:      arch/arm/boot/dts/lpc32*
1746 F:      arch/arm/mach-lpc32xx/
1747 F:      drivers/i2c/busses/i2c-pnx.c
1748 F:      drivers/net/ethernet/nxp/lpc_eth.c
1749 F:      drivers/usb/host/ohci-nxp.c
1750 F:      drivers/watchdog/pnx4008_wdt.c
1751 N:      lpc32xx
1752
1753 ARM/MAGICIAN MACHINE SUPPORT
1754 M:      Philipp Zabel <philipp.zabel@gmail.com>
1755 S:      Maintained
1756
1757 ARM/Marvell Dove/MV78xx0/Orion SOC support
1758 M:      Jason Cooper <jason@lakedaemon.net>
1759 M:      Andrew Lunn <andrew@lunn.ch>
1760 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1761 M:      Gregory Clement <gregory.clement@bootlin.com>
1762 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1763 S:      Maintained
1764 F:      Documentation/devicetree/bindings/soc/dove/
1765 F:      arch/arm/mach-dove/
1766 F:      arch/arm/mach-mv78xx0/
1767 F:      arch/arm/mach-orion5x/
1768 F:      arch/arm/plat-orion/
1769 F:      arch/arm/boot/dts/dove*
1770 F:      arch/arm/boot/dts/orion5x*
1771
1772 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1773 M:      Jason Cooper <jason@lakedaemon.net>
1774 M:      Andrew Lunn <andrew@lunn.ch>
1775 M:      Gregory Clement <gregory.clement@bootlin.com>
1776 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1777 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1778 S:      Maintained
1779 F:      arch/arm/boot/dts/armada*
1780 F:      arch/arm/boot/dts/kirkwood*
1781 F:      arch/arm/configs/mvebu_*_defconfig
1782 F:      arch/arm/mach-mvebu/
1783 F:      arch/arm64/boot/dts/marvell/armada*
1784 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1785 F:      drivers/cpufreq/armada-8k-cpufreq.c
1786 F:      drivers/cpufreq/mvebu-cpufreq.c
1787 F:      drivers/irqchip/irq-armada-370-xp.c
1788 F:      drivers/irqchip/irq-mvebu-*
1789 F:      drivers/pinctrl/mvebu/
1790 F:      drivers/rtc/rtc-armada38x.c
1791
1792 ARM/Mediatek RTC DRIVER
1793 M:      Eddie Huang <eddie.huang@mediatek.com>
1794 M:      Sean Wang <sean.wang@mediatek.com>
1795 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1796 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1797 S:      Maintained
1798 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1799 F:      drivers/rtc/rtc-mt6397.c
1800 F:      drivers/rtc/rtc-mt7622.c
1801
1802 ARM/Mediatek SoC support
1803 M:      Matthias Brugger <matthias.bgg@gmail.com>
1804 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1805 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1806 W:      https://mtk.bcnfs.org/
1807 C:      irc://chat.freenode.net/linux-mediatek
1808 S:      Maintained
1809 F:      arch/arm/boot/dts/mt6*
1810 F:      arch/arm/boot/dts/mt7*
1811 F:      arch/arm/boot/dts/mt8*
1812 F:      arch/arm/mach-mediatek/
1813 F:      arch/arm64/boot/dts/mediatek/
1814 F:      drivers/soc/mediatek/
1815 N:      mtk
1816 N:      mt[678]
1817 K:      mediatek
1818
1819 ARM/Mediatek USB3 PHY DRIVER
1820 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1821 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1822 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1823 S:      Maintained
1824 F:      drivers/phy/mediatek/
1825 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1826
1827 ARM/MICREL KS8695 ARCHITECTURE
1828 M:      Greg Ungerer <gerg@uclinux.org>
1829 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1830 F:      arch/arm/mach-ks8695/
1831 S:      Odd Fixes
1832
1833 ARM/Microchip (AT91) SoC support
1834 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1835 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1836 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1837 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1838 W:      http://www.linux4sam.org
1839 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1840 S:      Supported
1841 N:      at91
1842 N:      atmel
1843 F:      arch/arm/mach-at91/
1844 F:      include/soc/at91/
1845 F:      arch/arm/boot/dts/at91*.dts
1846 F:      arch/arm/boot/dts/at91*.dtsi
1847 F:      arch/arm/boot/dts/sama*.dts
1848 F:      arch/arm/boot/dts/sama*.dtsi
1849 F:      arch/arm/include/debug/at91.S
1850 F:      drivers/memory/atmel*
1851 F:      drivers/watchdog/sama5d4_wdt.c
1852 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1853 X:      drivers/net/wireless/atmel/
1854
1855 ARM/MIOA701 MACHINE SUPPORT
1856 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1857 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1858 F:      arch/arm/mach-pxa/mioa701.c
1859 S:      Maintained
1860
1861 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1862 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1863 S:      Maintained
1864
1865 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1866 M:      Linus Walleij <linus.walleij@linaro.org>
1867 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1868 S:      Maintained
1869 F:      arch/arm/mach-nomadik/
1870 F:      arch/arm/mach-u300/
1871 F:      arch/arm/mach-ux500/
1872 F:      arch/arm/boot/dts/ste-*
1873 F:      drivers/clk/clk-nomadik.c
1874 F:      drivers/clk/clk-u300.c
1875 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1876 F:      drivers/clocksource/timer-u300.c
1877 F:      drivers/dma/coh901318*
1878 F:      drivers/dma/ste_dma40*
1879 F:      drivers/hwspinlock/u8500_hsem.c
1880 F:      drivers/i2c/busses/i2c-nomadik.c
1881 F:      drivers/i2c/busses/i2c-stu300.c
1882 F:      drivers/mfd/ab3100*
1883 F:      drivers/mfd/ab8500*
1884 F:      drivers/mfd/abx500*
1885 F:      drivers/mfd/dbx500*
1886 F:      drivers/mfd/db8500*
1887 F:      drivers/pinctrl/nomadik/
1888 F:      drivers/pinctrl/pinctrl-coh901*
1889 F:      drivers/pinctrl/pinctrl-u300.c
1890 F:      drivers/rtc/rtc-ab3100.c
1891 F:      drivers/rtc/rtc-ab8500.c
1892 F:      drivers/rtc/rtc-coh901331.c
1893 F:      drivers/rtc/rtc-pl031.c
1894 F:      drivers/watchdog/coh901327_wdt.c
1895 F:      Documentation/devicetree/bindings/arm/ste-*
1896 F:      Documentation/devicetree/bindings/arm/ux500/
1897 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1898
1899 ARM/NUVOTON NPCM ARCHITECTURE
1900 M:      Avi Fishman <avifishman70@gmail.com>
1901 M:      Tomer Maimon <tmaimon77@gmail.com>
1902 M:      Tali Perry <tali.perry1@gmail.com>
1903 R:      Patrick Venture <venture@google.com>
1904 R:      Nancy Yuen <yuenn@google.com>
1905 R:      Benjamin Fair <benjaminfair@google.com>
1906 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1907 S:      Supported
1908 F:      arch/arm/mach-npcm/
1909 F:      arch/arm/boot/dts/nuvoton-npcm*
1910 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
1911 F:      drivers/*/*npcm*
1912 F:      Documentation/devicetree/bindings/*/*npcm*
1913 F:      Documentation/devicetree/bindings/*/*/*npcm*
1914
1915 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1916 M:      Wan ZongShun <mcuos.com@gmail.com>
1917 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1918 W:      http://www.mcuos.com
1919 S:      Maintained
1920 F:      arch/arm/mach-w90x900/
1921 F:      drivers/input/keyboard/w90p910_keypad.c
1922 F:      drivers/input/touchscreen/w90p910_ts.c
1923 F:      drivers/watchdog/nuc900_wdt.c
1924 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1925 F:      drivers/mtd/nand/raw/nuc900_nand.c
1926 F:      drivers/rtc/rtc-nuc900.c
1927 F:      drivers/spi/spi-nuc900.c
1928 F:      drivers/usb/host/ehci-w90x900.c
1929 F:      drivers/video/fbdev/nuc900fb.c
1930
1931 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1932 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1933 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1934 S:      Orphan
1935 F:      arch/arm/mach-s3c24xx/mach-gta02.c
1936 F:      arch/arm/mach-s3c24xx/gta02.h
1937
1938 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1939 M:      Alexander Clouter <alex@digriz.org.uk>
1940 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1941 W:      http://www.digriz.org.uk/ts78xx/kernel
1942 S:      Maintained
1943 F:      arch/arm/mach-orion5x/ts78xx-*
1944
1945 ARM/OXNAS platform support
1946 M:      Neil Armstrong <narmstrong@baylibre.com>
1947 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1948 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1949 S:      Maintained
1950 F:      arch/arm/mach-oxnas/
1951 F:      arch/arm/boot/dts/ox8*.dts*
1952 N:      oxnas
1953
1954 ARM/PALM TREO SUPPORT
1955 M:      Tomas Cech <sleep_walker@suse.com>
1956 L:      linux-arm-kernel@lists.infradead.org
1957 W:      http://hackndev.com
1958 S:      Maintained
1959 F:      arch/arm/mach-pxa/palmtreo.*
1960
1961 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1962 M:      Marek Vasut <marek.vasut@gmail.com>
1963 L:      linux-arm-kernel@lists.infradead.org
1964 W:      http://hackndev.com
1965 S:      Maintained
1966 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1967 F:      arch/arm/mach-pxa/palmtx.c
1968 F:      arch/arm/mach-pxa/palmt5.*
1969 F:      arch/arm/mach-pxa/include/mach/palmld.h
1970 F:      arch/arm/mach-pxa/palmld.c
1971 F:      arch/arm/mach-pxa/palmte2.*
1972 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1973 F:      arch/arm/mach-pxa/palmtc.c
1974
1975 ARM/PALMZ72 SUPPORT
1976 M:      Sergey Lapin <slapin@ossfans.org>
1977 L:      linux-arm-kernel@lists.infradead.org
1978 W:      http://hackndev.com
1979 S:      Maintained
1980 F:      arch/arm/mach-pxa/palmz72.*
1981
1982 ARM/PLEB SUPPORT
1983 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1984 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1985 S:      Maintained
1986
1987 ARM/PT DIGITAL BOARD PORT
1988 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1989 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1990 W:      http://www.armlinux.org.uk/
1991 S:      Maintained
1992
1993 ARM/QUALCOMM SUPPORT
1994 M:      Andy Gross <andy.gross@linaro.org>
1995 M:      David Brown <david.brown@linaro.org>
1996 L:      linux-arm-msm@vger.kernel.org
1997 S:      Maintained
1998 F:      Documentation/devicetree/bindings/soc/qcom/
1999 F:      Documentation/devicetree/bindings/*/qcom*
2000 F:      arch/arm/boot/dts/qcom-*.dts
2001 F:      arch/arm/boot/dts/qcom-*.dtsi
2002 F:      arch/arm/mach-qcom/
2003 F:      arch/arm64/boot/dts/qcom/
2004 F:      drivers/*/qcom/
2005 F:      drivers/*/qcom*
2006 F:      drivers/*/*/qcom/
2007 F:      drivers/*/*/qcom*
2008 F:      drivers/*/pm8???-*
2009 F:      drivers/bluetooth/btqcomsmd.c
2010 F:      drivers/clocksource/timer-qcom.c
2011 F:      drivers/extcon/extcon-qcom*
2012 F:      drivers/iommu/msm*
2013 F:      drivers/i2c/busses/i2c-qup.c
2014 F:      drivers/i2c/busses/i2c-qcom-geni.c
2015 F:      drivers/mfd/ssbi.c
2016 F:      drivers/mmc/host/mmci_qcom*
2017 F:      drivers/mmc/host/sdhci_msm.c
2018 F:      drivers/pci/controller/dwc/pcie-qcom.c
2019 F:      drivers/phy/qualcomm/
2020 F:      drivers/power/*/msm*
2021 F:      drivers/reset/reset-qcom-*
2022 F:      drivers/scsi/ufs/ufs-qcom.*
2023 F:      drivers/spi/spi-qup.c
2024 F:      drivers/spi/spi-geni-qcom.c
2025 F:      drivers/spi/spi-qcom-qspi.c
2026 F:      drivers/tty/serial/msm_serial.c
2027 F:      drivers/usb/dwc3/dwc3-qcom.c
2028 F:      include/dt-bindings/*/qcom*
2029 F:      include/linux/*/qcom*
2030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
2031
2032 ARM/RADISYS ENP2611 MACHINE SUPPORT
2033 M:      Lennert Buytenhek <kernel@wantstofly.org>
2034 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2035 S:      Maintained
2036
2037 ARM/RDA MICRO ARCHITECTURE
2038 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2039 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2040 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2041 S:      Maintained
2042 F:      arch/arm/boot/dts/rda8810pl-*
2043 F:      drivers/clocksource/timer-rda.c
2044 F:      drivers/irqchip/irq-rda-intc.c
2045 F:      drivers/tty/serial/rda-uart.c
2046 F:      Documentation/devicetree/bindings/arm/rda.txt
2047 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2048 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2049 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2050
2051 ARM/REALTEK ARCHITECTURE
2052 M:      Andreas Färber <afaerber@suse.de>
2053 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2054 S:      Maintained
2055 F:      arch/arm64/boot/dts/realtek/
2056 F:      Documentation/devicetree/bindings/arm/realtek.txt
2057
2058 ARM/RENESAS ARM64 ARCHITECTURE
2059 M:      Simon Horman <horms@verge.net.au>
2060 M:      Magnus Damm <magnus.damm@gmail.com>
2061 L:      linux-renesas-soc@vger.kernel.org
2062 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2064 S:      Supported
2065 F:      arch/arm64/boot/dts/renesas/
2066 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2067 F:      drivers/soc/renesas/
2068 F:      include/linux/soc/renesas/
2069
2070 ARM/RISCPC ARCHITECTURE
2071 M:      Russell King <linux@armlinux.org.uk>
2072 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2073 W:      http://www.armlinux.org.uk/
2074 S:      Maintained
2075 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2076 F:      arch/arm/include/asm/hardware/ioc.h
2077 F:      arch/arm/include/asm/hardware/iomd.h
2078 F:      arch/arm/include/asm/hardware/memc.h
2079 F:      arch/arm/mach-rpc/
2080 F:      drivers/net/ethernet/8390/etherh.c
2081 F:      drivers/net/ethernet/i825xx/ether1*
2082 F:      drivers/net/ethernet/seeq/ether3*
2083 F:      drivers/scsi/arm/
2084
2085 ARM/Rockchip SoC support
2086 M:      Heiko Stuebner <heiko@sntech.de>
2087 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2088 L:      linux-rockchip@lists.infradead.org
2089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2090 S:      Maintained
2091 F:      arch/arm/boot/dts/rk3*
2092 F:      arch/arm/boot/dts/rv1108*
2093 F:      arch/arm/mach-rockchip/
2094 F:      drivers/clk/rockchip/
2095 F:      drivers/i2c/busses/i2c-rk3x.c
2096 F:      drivers/*/*rockchip*
2097 F:      drivers/*/*/*rockchip*
2098 F:      sound/soc/rockchip/
2099 N:      rockchip
2100
2101 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2102 M:      Kukjin Kim <kgene@kernel.org>
2103 M:      Krzysztof Kozlowski <krzk@kernel.org>
2104 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2105 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2106 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2107 S:      Maintained
2108 F:      arch/arm/boot/dts/s3c*
2109 F:      arch/arm/boot/dts/s5p*
2110 F:      arch/arm/boot/dts/exynos*
2111 F:      arch/arm64/boot/dts/exynos/
2112 F:      arch/arm/plat-samsung/
2113 F:      arch/arm/mach-s3c24*/
2114 F:      arch/arm/mach-s3c64xx/
2115 F:      arch/arm/mach-s5p*/
2116 F:      arch/arm/mach-exynos*/
2117 F:      drivers/*/*s3c24*
2118 F:      drivers/*/*/*s3c24*
2119 F:      drivers/*/*s3c64xx*
2120 F:      drivers/*/*s5pv210*
2121 F:      drivers/memory/samsung/*
2122 F:      drivers/soc/samsung/*
2123 F:      Documentation/arm/Samsung/
2124 F:      Documentation/devicetree/bindings/arm/samsung/
2125 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2126 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2127 N:      exynos
2128
2129 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2130 M:      Kyungmin Park <kyungmin.park@samsung.com>
2131 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2132 S:      Maintained
2133 F:      arch/arm/mach-s5pv210/
2134
2135 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2136 M:      Kyungmin Park <kyungmin.park@samsung.com>
2137 M:      Kamil Debski <kamil@wypas.org>
2138 M:      Andrzej Hajda <a.hajda@samsung.com>
2139 L:      linux-arm-kernel@lists.infradead.org
2140 L:      linux-media@vger.kernel.org
2141 S:      Maintained
2142 F:      drivers/media/platform/s5p-g2d/
2143
2144 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2145 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2146 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2147 L:      linux-media@vger.kernel.org
2148 S:      Maintained
2149 F:      drivers/media/platform/s5p-cec/
2150 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2151
2152 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2153 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2154 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2155 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2156 L:      linux-arm-kernel@lists.infradead.org
2157 L:      linux-media@vger.kernel.org
2158 S:      Maintained
2159 F:      drivers/media/platform/s5p-jpeg/
2160
2161 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2162 M:      Kyungmin Park <kyungmin.park@samsung.com>
2163 M:      Kamil Debski <kamil@wypas.org>
2164 M:      Jeongtae Park <jtp.park@samsung.com>
2165 M:      Andrzej Hajda <a.hajda@samsung.com>
2166 L:      linux-arm-kernel@lists.infradead.org
2167 L:      linux-media@vger.kernel.org
2168 S:      Maintained
2169 F:      drivers/media/platform/s5p-mfc/
2170
2171 ARM/SHMOBILE ARM ARCHITECTURE
2172 M:      Simon Horman <horms@verge.net.au>
2173 M:      Magnus Damm <magnus.damm@gmail.com>
2174 L:      linux-renesas-soc@vger.kernel.org
2175 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2176 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2177 S:      Supported
2178 F:      arch/arm/boot/dts/emev2*
2179 F:      arch/arm/boot/dts/gr-peach*
2180 F:      arch/arm/boot/dts/iwg20d-q7*
2181 F:      arch/arm/boot/dts/r7s*
2182 F:      arch/arm/boot/dts/r8a*
2183 F:      arch/arm/boot/dts/r9a*
2184 F:      arch/arm/boot/dts/sh*
2185 F:      arch/arm/configs/shmobile_defconfig
2186 F:      arch/arm/include/debug/renesas-scif.S
2187 F:      arch/arm/mach-shmobile/
2188 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2189 F:      drivers/soc/renesas/
2190 F:      include/linux/soc/renesas/
2191
2192 ARM/SOCFPGA ARCHITECTURE
2193 M:      Dinh Nguyen <dinguyen@kernel.org>
2194 S:      Maintained
2195 F:      arch/arm/mach-socfpga/
2196 F:      arch/arm/boot/dts/socfpga*
2197 F:      arch/arm/configs/socfpga_defconfig
2198 F:      arch/arm64/boot/dts/altera/
2199 W:      http://www.rocketboards.org
2200 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2201
2202 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2203 M:      Dinh Nguyen <dinguyen@kernel.org>
2204 S:      Maintained
2205 F:      drivers/clk/socfpga/
2206
2207 ARM/SOCFPGA EDAC SUPPORT
2208 M:      Thor Thayer <thor.thayer@linux.intel.com>
2209 S:      Maintained
2210 F:      drivers/edac/altera_edac.
2211
2212 ARM/SPREADTRUM SoC SUPPORT
2213 M:      Orson Zhai <orsonzhai@gmail.com>
2214 M:      Baolin Wang <baolin.wang@linaro.org>
2215 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2216 S:      Maintained
2217 F:      arch/arm64/boot/dts/sprd
2218 N:      sprd
2219
2220 ARM/STI ARCHITECTURE
2221 M:      Patrice Chotard <patrice.chotard@st.com>
2222 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2223 W:      http://www.stlinux.com
2224 S:      Maintained
2225 F:      arch/arm/mach-sti/
2226 F:      arch/arm/boot/dts/sti*
2227 F:      drivers/char/hw_random/st-rng.c
2228 F:      drivers/clocksource/arm_global_timer.c
2229 F:      drivers/clocksource/clksrc_st_lpc.c
2230 F:      drivers/cpufreq/sti-cpufreq.c
2231 F:      drivers/dma/st_fdma*
2232 F:      drivers/i2c/busses/i2c-st.c
2233 F:      drivers/media/rc/st_rc.c
2234 F:      drivers/media/platform/sti/c8sectpfe/
2235 F:      drivers/mmc/host/sdhci-st.c
2236 F:      drivers/phy/st/phy-miphy28lp.c
2237 F:      drivers/phy/st/phy-stih407-usb.c
2238 F:      drivers/pinctrl/pinctrl-st.c
2239 F:      drivers/remoteproc/st_remoteproc.c
2240 F:      drivers/remoteproc/st_slim_rproc.c
2241 F:      drivers/reset/sti/
2242 F:      drivers/rtc/rtc-st-lpc.c
2243 F:      drivers/tty/serial/st-asc.c
2244 F:      drivers/usb/dwc3/dwc3-st.c
2245 F:      drivers/usb/host/ehci-st.c
2246 F:      drivers/usb/host/ohci-st.c
2247 F:      drivers/watchdog/st_lpc_wdt.c
2248 F:      drivers/ata/ahci_st.c
2249 F:      include/linux/remoteproc/st_slim_rproc.h
2250
2251 ARM/STM32 ARCHITECTURE
2252 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2253 M:      Alexandre Torgue <alexandre.torgue@st.com>
2254 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2255 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2256 S:      Maintained
2257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2258 N:      stm32
2259 N:      stm
2260 F:      arch/arm/boot/dts/stm32*
2261 F:      arch/arm/mach-stm32/
2262 F:      drivers/clocksource/armv7m_systick.c
2263
2264 ARM/Synaptics SoC support
2265 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2266 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2267 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2268 S:      Maintained
2269 F:      arch/arm/mach-berlin/
2270 F:      arch/arm/boot/dts/berlin*
2271 F:      arch/arm64/boot/dts/synaptics/
2272
2273 ARM/TANGO ARCHITECTURE
2274 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2275 M:      Mans Rullgard <mans@mansr.com>
2276 L:      linux-arm-kernel@lists.infradead.org
2277 S:      Odd Fixes
2278 N:      tango
2279
2280 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2281 M:      Lennert Buytenhek <kernel@wantstofly.org>
2282 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2283 S:      Maintained
2284
2285 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2286 M:      Hans Verkuil <hans.verkuil@cisco.com>
2287 L:      linux-tegra@vger.kernel.org
2288 L:      linux-media@vger.kernel.org
2289 S:      Maintained
2290 F:      drivers/media/platform/tegra-cec/
2291 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2292
2293 ARM/TETON BGA MACHINE SUPPORT
2294 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2295 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2296 S:      Maintained
2297
2298 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2299 M:      Santosh Shilimkar <ssantosh@kernel.org>
2300 L:      linux-kernel@vger.kernel.org
2301 S:      Maintained
2302 F:      drivers/memory/*emif*
2303
2304 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2305 M:      Tero Kristo <t-kristo@ti.com>
2306 M:      Nishanth Menon <nm@ti.com>
2307 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2308 S:      Supported
2309 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2310 F:      arch/arm64/boot/dts/ti/Makefile
2311 F:      arch/arm64/boot/dts/ti/k3-*
2312 F:      include/dt-bindings/pinctrl/k3.h
2313
2314 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2315 M:      Santosh Shilimkar <ssantosh@kernel.org>
2316 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2317 S:      Maintained
2318 F:      arch/arm/mach-keystone/
2319 F:      arch/arm/boot/dts/keystone-*
2320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2321
2322 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2323 M:      Santosh Shilimkar <ssantosh@kernel.org>
2324 L:      linux-kernel@vger.kernel.org
2325 S:      Maintained
2326 F:      drivers/clk/keystone/
2327
2328 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2329 M:      Santosh Shilimkar <ssantosh@kernel.org>
2330 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2331 L:      linux-kernel@vger.kernel.org
2332 S:      Maintained
2333 F:      drivers/clocksource/timer-keystone.c
2334
2335 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2336 M:      Santosh Shilimkar <ssantosh@kernel.org>
2337 L:      linux-kernel@vger.kernel.org
2338 S:      Maintained
2339 F:      drivers/power/reset/keystone-reset.c
2340
2341 ARM/THECUS N2100 MACHINE SUPPORT
2342 M:      Lennert Buytenhek <kernel@wantstofly.org>
2343 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2344 S:      Maintained
2345
2346 ARM/TOSA MACHINE SUPPORT
2347 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2348 M:      Dirk Opfer <dirk@opfer-online.de>
2349 S:      Maintained
2350
2351 ARM/UNIPHIER ARCHITECTURE
2352 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2353 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2355 S:      Maintained
2356 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2357 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2358 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2359 F:      arch/arm/boot/dts/uniphier*
2360 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2361 F:      arch/arm/mach-uniphier/
2362 F:      arch/arm/mm/cache-uniphier.c
2363 F:      arch/arm64/boot/dts/socionext/uniphier*
2364 F:      drivers/bus/uniphier-system-bus.c
2365 F:      drivers/clk/uniphier/
2366 F:      drivers/dma/uniphier-mdmac.c
2367 F:      drivers/gpio/gpio-uniphier.c
2368 F:      drivers/i2c/busses/i2c-uniphier*
2369 F:      drivers/irqchip/irq-uniphier-aidet.c
2370 F:      drivers/mmc/host/uniphier-sd.c
2371 F:      drivers/pinctrl/uniphier/
2372 F:      drivers/reset/reset-uniphier.c
2373 F:      drivers/tty/serial/8250/8250_uniphier.c
2374 N:      uniphier
2375
2376 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2377 M:      Ulf Hansson <ulf.hansson@linaro.org>
2378 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2379 T:      git git://git.linaro.org/people/ulfh/clk.git
2380 S:      Maintained
2381 F:      drivers/clk/ux500/
2382
2383 ARM/VERSATILE EXPRESS PLATFORM
2384 M:      Liviu Dudau <liviu.dudau@arm.com>
2385 M:      Sudeep Holla <sudeep.holla@arm.com>
2386 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2387 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2388 S:      Maintained
2389 F:      arch/arm/boot/dts/vexpress*
2390 F:      arch/arm64/boot/dts/arm/
2391 F:      arch/arm/mach-vexpress/
2392 F:      */*/vexpress*
2393 F:      */*/*/vexpress*
2394 F:      drivers/clk/versatile/clk-vexpress-osc.c
2395 F:      drivers/clocksource/timer-versatile.c
2396 N:      mps2
2397
2398 ARM/VFP SUPPORT
2399 M:      Russell King <linux@armlinux.org.uk>
2400 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2401 W:      http://www.armlinux.org.uk/
2402 S:      Maintained
2403 F:      arch/arm/vfp/
2404
2405 ARM/VOIPAC PXA270 SUPPORT
2406 M:      Marek Vasut <marek.vasut@gmail.com>
2407 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2408 S:      Maintained
2409 F:      arch/arm/mach-pxa/vpac270.c
2410 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2411
2412 ARM/VT8500 ARM ARCHITECTURE
2413 M:      Tony Prisk <linux@prisktech.co.nz>
2414 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2415 S:      Maintained
2416 F:      arch/arm/mach-vt8500/
2417 F:      drivers/clocksource/timer-vt8500.c
2418 F:      drivers/i2c/busses/i2c-wmt.c
2419 F:      drivers/mmc/host/wmt-sdmmc.c
2420 F:      drivers/pwm/pwm-vt8500.c
2421 F:      drivers/rtc/rtc-vt8500.c
2422 F:      drivers/tty/serial/vt8500_serial.c
2423 F:      drivers/usb/host/ehci-platform.c
2424 F:      drivers/usb/host/uhci-platform.c
2425 F:      drivers/video/fbdev/vt8500lcdfb.*
2426 F:      drivers/video/fbdev/wm8505fb*
2427 F:      drivers/video/fbdev/wmt_ge_rops.*
2428
2429 ARM/ZIPIT Z2 SUPPORT
2430 M:      Marek Vasut <marek.vasut@gmail.com>
2431 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2432 S:      Maintained
2433 F:      arch/arm/mach-pxa/z2.c
2434 F:      arch/arm/mach-pxa/include/mach/z2.h
2435
2436 ARM/ZTE ARCHITECTURE
2437 M:      Jun Nie <jun.nie@linaro.org>
2438 M:      Shawn Guo <shawnguo@kernel.org>
2439 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2440 S:      Maintained
2441 F:      arch/arm/boot/dts/zx2967*
2442 F:      arch/arm/mach-zx/
2443 F:      arch/arm64/boot/dts/zte/
2444 F:      drivers/clk/zte/
2445 F:      drivers/dma/zx_dma.c
2446 F:      drivers/gpio/gpio-zx.c
2447 F:      drivers/i2c/busses/i2c-zx2967.c
2448 F:      drivers/mmc/host/dw_mmc-zx.*
2449 F:      drivers/pinctrl/zte/
2450 F:      drivers/soc/zte/
2451 F:      drivers/thermal/zx2967_thermal.c
2452 F:      drivers/watchdog/zx2967_wdt.c
2453 F:      Documentation/devicetree/bindings/arm/zte.yaml
2454 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2455 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2456 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2457 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2458 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2459 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2460 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2461 F:      Documentation/devicetree/bindings/soc/zte/
2462 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2463 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2464 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2465 F:      include/dt-bindings/clock/zx2967*.h
2466 F:      include/dt-bindings/soc/zte,*.h
2467 F:      sound/soc/codecs/zx_aud96p22.c
2468 F:      sound/soc/zte/
2469
2470 ARM/ZYNQ ARCHITECTURE
2471 M:      Michal Simek <michal.simek@xilinx.com>
2472 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2473 W:      http://wiki.xilinx.com
2474 T:      git https://github.com/Xilinx/linux-xlnx.git
2475 S:      Supported
2476 F:      arch/arm/mach-zynq/
2477 F:      drivers/cpuidle/cpuidle-zynq.c
2478 F:      drivers/block/xsysace.c
2479 N:      zynq
2480 N:      xilinx
2481 F:      drivers/clocksource/timer-cadence-ttc.c
2482 F:      drivers/i2c/busses/i2c-cadence.c
2483 F:      drivers/mmc/host/sdhci-of-arasan.c
2484 F:      drivers/edac/synopsys_edac.c
2485 F:      drivers/i2c/busses/i2c-xiic.c
2486
2487 ARM64 PORT (AARCH64 ARCHITECTURE)
2488 M:      Catalin Marinas <catalin.marinas@arm.com>
2489 M:      Will Deacon <will.deacon@arm.com>
2490 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2491 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2492 S:      Maintained
2493 F:      arch/arm64/
2494 X:      arch/arm64/boot/dts/
2495 F:      Documentation/arm64/
2496
2497 AS3645A LED FLASH CONTROLLER DRIVER
2498 M:      Sakari Ailus <sakari.ailus@iki.fi>
2499 L:      linux-leds@vger.kernel.org
2500 S:      Maintained
2501 F:      drivers/leds/leds-as3645a.c
2502
2503 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2504 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2505 L:      linux-media@vger.kernel.org
2506 T:      git git://linuxtv.org/media_tree.git
2507 S:      Maintained
2508 F:      drivers/media/i2c/ak7375.c
2509 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2510
2511 ASAHI KASEI AK8974 DRIVER
2512 M:      Linus Walleij <linus.walleij@linaro.org>
2513 L:      linux-iio@vger.kernel.org
2514 W:      http://www.akm.com/
2515 S:      Supported
2516 F:      drivers/iio/magnetometer/ak8974.c
2517
2518 ASC7621 HARDWARE MONITOR DRIVER
2519 M:      George Joseph <george.joseph@fairview5.com>
2520 L:      linux-hwmon@vger.kernel.org
2521 S:      Maintained
2522 F:      Documentation/hwmon/asc7621
2523 F:      drivers/hwmon/asc7621.c
2524
2525 ASPEED VIDEO ENGINE DRIVER
2526 M:      Eddie James <eajames@linux.ibm.com>
2527 L:      linux-media@vger.kernel.org
2528 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2529 S:      Maintained
2530 F:      drivers/media/platform/aspeed-video.c
2531 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2532
2533 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2534 M:      Corentin Chary <corentin.chary@gmail.com>
2535 L:      acpi4asus-user@lists.sourceforge.net
2536 L:      platform-driver-x86@vger.kernel.org
2537 W:      http://acpi4asus.sf.net
2538 S:      Maintained
2539 F:      drivers/platform/x86/asus*.c
2540 F:      drivers/platform/x86/eeepc*.c
2541
2542 ASUS WIRELESS RADIO CONTROL DRIVER
2543 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2544 L:      platform-driver-x86@vger.kernel.org
2545 S:      Maintained
2546 F:      drivers/platform/x86/asus-wireless.c
2547
2548 ASYMMETRIC KEYS
2549 M:      David Howells <dhowells@redhat.com>
2550 L:      keyrings@vger.kernel.org
2551 S:      Maintained
2552 F:      Documentation/crypto/asymmetric-keys.txt
2553 F:      include/linux/verification.h
2554 F:      include/crypto/public_key.h
2555 F:      include/crypto/pkcs7.h
2556 F:      crypto/asymmetric_keys/
2557
2558 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2559 R:      Dan Williams <dan.j.williams@intel.com>
2560 W:      http://sourceforge.net/projects/xscaleiop
2561 S:      Odd fixes
2562 F:      Documentation/crypto/async-tx-api.txt
2563 F:      crypto/async_tx/
2564 F:      drivers/dma/
2565 F:      include/linux/dmaengine.h
2566 F:      include/linux/async_tx.h
2567
2568 AT24 EEPROM DRIVER
2569 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2570 L:      linux-i2c@vger.kernel.org
2571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2572 S:      Maintained
2573 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2574 F:      drivers/misc/eeprom/at24.c
2575
2576 ATA OVER ETHERNET (AOE) DRIVER
2577 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2578 W:      http://www.openaoe.org/
2579 S:      Supported
2580 F:      Documentation/aoe/
2581 F:      drivers/block/aoe/
2582
2583 ATHEROS 71XX/9XXX GPIO DRIVER
2584 M:      Alban Bedel <albeu@free.fr>
2585 W:      https://github.com/AlbanBedel/linux
2586 T:      git git://github.com/AlbanBedel/linux
2587 S:      Maintained
2588 F:      drivers/gpio/gpio-ath79.c
2589 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2590
2591 ATHEROS 71XX/9XXX USB PHY DRIVER
2592 M:      Alban Bedel <albeu@free.fr>
2593 W:      https://github.com/AlbanBedel/linux
2594 T:      git git://github.com/AlbanBedel/linux
2595 S:      Maintained
2596 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2597 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2598
2599 ATHEROS ATH GENERIC UTILITIES
2600 M:      Kalle Valo <kvalo@codeaurora.org>
2601 L:      linux-wireless@vger.kernel.org
2602 S:      Supported
2603 F:      drivers/net/wireless/ath/*
2604
2605 ATHEROS ATH5K WIRELESS DRIVER
2606 M:      Jiri Slaby <jirislaby@gmail.com>
2607 M:      Nick Kossifidis <mickflemm@gmail.com>
2608 M:      Luis Chamberlain <mcgrof@kernel.org>
2609 L:      linux-wireless@vger.kernel.org
2610 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2611 S:      Maintained
2612 F:      drivers/net/wireless/ath/ath5k/
2613
2614 ATHEROS ATH6KL WIRELESS DRIVER
2615 M:      Kalle Valo <kvalo@codeaurora.org>
2616 L:      linux-wireless@vger.kernel.org
2617 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2619 S:      Supported
2620 F:      drivers/net/wireless/ath/ath6kl/
2621
2622 ATI_REMOTE2 DRIVER
2623 M:      Ville Syrjala <syrjala@sci.fi>
2624 S:      Maintained
2625 F:      drivers/input/misc/ati_remote2.c
2626
2627 ATK0110 HWMON DRIVER
2628 M:      Luca Tettamanti <kronos.it@gmail.com>
2629 L:      linux-hwmon@vger.kernel.org
2630 S:      Maintained
2631 F:      drivers/hwmon/asus_atk0110.c
2632
2633 ATLX ETHERNET DRIVERS
2634 M:      Jay Cliburn <jcliburn@gmail.com>
2635 M:      Chris Snook <chris.snook@gmail.com>
2636 L:      netdev@vger.kernel.org
2637 W:      http://sourceforge.net/projects/atl1
2638 W:      http://atl1.sourceforge.net
2639 S:      Maintained
2640 F:      drivers/net/ethernet/atheros/
2641
2642 ATM
2643 M:      Chas Williams <3chas3@gmail.com>
2644 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2645 L:      netdev@vger.kernel.org
2646 W:      http://linux-atm.sourceforge.net
2647 S:      Maintained
2648 F:      drivers/atm/
2649 F:      include/linux/atm*
2650 F:      include/uapi/linux/atm*
2651
2652 ATMEL MACB ETHERNET DRIVER
2653 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2654 S:      Supported
2655 F:      drivers/net/ethernet/cadence/
2656
2657 ATMEL MAXTOUCH DRIVER
2658 M:      Nick Dyer <nick@shmanahar.org>
2659 T:      git git://github.com/ndyer/linux.git
2660 S:      Maintained
2661 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2662 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2663
2664 ATMEL WIRELESS DRIVER
2665 M:      Simon Kelley <simon@thekelleys.org.uk>
2666 L:      linux-wireless@vger.kernel.org
2667 W:      http://www.thekelleys.org.uk/atmel
2668 W:      http://atmelwlandriver.sourceforge.net/
2669 S:      Maintained
2670 F:      drivers/net/wireless/atmel/atmel*
2671
2672 ATOMIC INFRASTRUCTURE
2673 M:      Will Deacon <will.deacon@arm.com>
2674 M:      Peter Zijlstra <peterz@infradead.org>
2675 R:      Boqun Feng <boqun.feng@gmail.com>
2676 L:      linux-kernel@vger.kernel.org
2677 S:      Maintained
2678 F:      arch/*/include/asm/atomic*.h
2679 F:      include/*/atomic*.h
2680 F:      scripts/atomic/
2681
2682 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2683 M:      Bradley Grove <linuxdrivers@attotech.com>
2684 L:      linux-scsi@vger.kernel.org
2685 W:      http://www.attotech.com
2686 S:      Supported
2687 F:      drivers/scsi/esas2r
2688
2689 ATUSB IEEE 802.15.4 RADIO DRIVER
2690 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2691 L:      linux-wpan@vger.kernel.org
2692 S:      Maintained
2693 F:      drivers/net/ieee802154/atusb.c
2694 F:      drivers/net/ieee802154/atusb.h
2695 F:      drivers/net/ieee802154/at86rf230.h
2696
2697 AUDIT SUBSYSTEM
2698 M:      Paul Moore <paul@paul-moore.com>
2699 M:      Eric Paris <eparis@redhat.com>
2700 L:      linux-audit@redhat.com (moderated for non-subscribers)
2701 W:      https://github.com/linux-audit
2702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2703 S:      Supported
2704 F:      include/linux/audit.h
2705 F:      include/uapi/linux/audit.h
2706 F:      kernel/audit*
2707
2708 AUXILIARY DISPLAY DRIVERS
2709 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2710 S:      Maintained
2711 F:      drivers/auxdisplay/
2712 F:      include/linux/cfag12864b.h
2713
2714 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2715 M:      Andreas Klinger <ak@it-klinger.de>
2716 L:      linux-iio@vger.kernel.org
2717 S:      Maintained
2718 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2719 F:      drivers/iio/adc/hx711.c
2720
2721 AX.25 NETWORK LAYER
2722 M:      Ralf Baechle <ralf@linux-mips.org>
2723 L:      linux-hams@vger.kernel.org
2724 W:      http://www.linux-ax25.org/
2725 S:      Maintained
2726 F:      include/uapi/linux/ax25.h
2727 F:      include/net/ax25.h
2728 F:      net/ax25/
2729
2730 AXENTIA ARM DEVICES
2731 M:      Peter Rosin <peda@axentia.se>
2732 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2733 S:      Maintained
2734 F:      Documentation/devicetree/bindings/arm/axentia.txt
2735 F:      arch/arm/boot/dts/at91-linea.dtsi
2736 F:      arch/arm/boot/dts/at91-natte.dtsi
2737 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2738 F:      arch/arm/boot/dts/at91-tse850-3.dts
2739
2740 AXENTIA ASOC DRIVERS
2741 M:      Peter Rosin <peda@axentia.se>
2742 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2743 S:      Maintained
2744 F:      Documentation/devicetree/bindings/sound/axentia,*
2745 F:      sound/soc/atmel/tse850-pcm5142.c
2746
2747 AXXIA I2C CONTROLLER
2748 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2749 L:      linux-i2c@vger.kernel.org
2750 S:      Maintained
2751 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2752 F:      drivers/i2c/busses/i2c-axxia.c
2753
2754 AZ6007 DVB DRIVER
2755 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2756 L:      linux-media@vger.kernel.org
2757 W:      https://linuxtv.org
2758 T:      git git://linuxtv.org/media_tree.git
2759 S:      Maintained
2760 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2761
2762 AZTECH FM RADIO RECEIVER DRIVER
2763 M:      Hans Verkuil <hverkuil@xs4all.nl>
2764 L:      linux-media@vger.kernel.org
2765 T:      git git://linuxtv.org/media_tree.git
2766 W:      https://linuxtv.org
2767 S:      Maintained
2768 F:      drivers/media/radio/radio-aztech*
2769
2770 B43 WIRELESS DRIVER
2771 L:      linux-wireless@vger.kernel.org
2772 L:      b43-dev@lists.infradead.org
2773 W:      http://wireless.kernel.org/en/users/Drivers/b43
2774 S:      Odd Fixes
2775 F:      drivers/net/wireless/broadcom/b43/
2776
2777 B43LEGACY WIRELESS DRIVER
2778 M:      Larry Finger <Larry.Finger@lwfinger.net>
2779 L:      linux-wireless@vger.kernel.org
2780 L:      b43-dev@lists.infradead.org
2781 W:      http://wireless.kernel.org/en/users/Drivers/b43
2782 S:      Maintained
2783 F:      drivers/net/wireless/broadcom/b43legacy/
2784
2785 BACKLIGHT CLASS/SUBSYSTEM
2786 M:      Lee Jones <lee.jones@linaro.org>
2787 M:      Daniel Thompson <daniel.thompson@linaro.org>
2788 M:      Jingoo Han <jingoohan1@gmail.com>
2789 L:      dri-devel@lists.freedesktop.org
2790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2791 S:      Maintained
2792 F:      drivers/video/backlight/
2793 F:      include/linux/backlight.h
2794 F:      include/linux/pwm_backlight.h
2795 F:      Documentation/devicetree/bindings/leds/backlight
2796
2797 BATMAN ADVANCED
2798 M:      Marek Lindner <mareklindner@neomailbox.ch>
2799 M:      Simon Wunderlich <sw@simonwunderlich.de>
2800 M:      Antonio Quartulli <a@unstable.cc>
2801 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2802 W:      https://www.open-mesh.org/
2803 Q:      https://patchwork.open-mesh.org/project/batman/list/
2804 S:      Maintained
2805 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2806 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2807 F:      Documentation/networking/batman-adv.rst
2808 F:      include/uapi/linux/batadv_packet.h
2809 F:      include/uapi/linux/batman_adv.h
2810 F:      net/batman-adv/
2811
2812 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2813 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2814 L:      linux-hams@vger.kernel.org
2815 W:      http://www.baycom.org/~tom/ham/ham.html
2816 S:      Maintained
2817 F:      drivers/net/hamradio/baycom*
2818
2819 BCACHE (BLOCK LAYER CACHE)
2820 M:      Coly Li <colyli@suse.de>
2821 M:      Kent Overstreet <kent.overstreet@gmail.com>
2822 L:      linux-bcache@vger.kernel.org
2823 W:      http://bcache.evilpiepirate.org
2824 C:      irc://irc.oftc.net/bcache
2825 S:      Maintained
2826 F:      drivers/md/bcache/
2827
2828 BDISP ST MEDIA DRIVER
2829 M:      Fabien Dessenne <fabien.dessenne@st.com>
2830 L:      linux-media@vger.kernel.org
2831 T:      git git://linuxtv.org/media_tree.git
2832 W:      https://linuxtv.org
2833 S:      Supported
2834 F:      drivers/media/platform/sti/bdisp
2835
2836 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2837 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2838 L:      netdev@vger.kernel.org
2839 S:      Maintained
2840 F:      drivers/net/ethernet/ec_bhf.c
2841
2842 BEFS FILE SYSTEM
2843 M:      Luis de Bethencourt <luisbg@kernel.org>
2844 M:      Salah Triki <salah.triki@gmail.com>
2845 S:      Maintained
2846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2847 F:      Documentation/filesystems/befs.txt
2848 F:      fs/befs/
2849
2850 BFQ I/O SCHEDULER
2851 M:      Paolo Valente <paolo.valente@linaro.org>
2852 M:      Jens Axboe <axboe@kernel.dk>
2853 L:      linux-block@vger.kernel.org
2854 S:      Maintained
2855 F:      block/bfq-*
2856 F:      Documentation/block/bfq-iosched.txt
2857
2858 BFS FILE SYSTEM
2859 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2860 S:      Maintained
2861 F:      Documentation/filesystems/bfs.txt
2862 F:      fs/bfs/
2863 F:      include/uapi/linux/bfs_fs.h
2864
2865 BLINKM RGB LED DRIVER
2866 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2867 S:      Maintained
2868 F:      drivers/leds/leds-blinkm.c
2869
2870 BLOCK LAYER
2871 M:      Jens Axboe <axboe@kernel.dk>
2872 L:      linux-block@vger.kernel.org
2873 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2874 S:      Maintained
2875 F:      block/
2876 F:      drivers/block/
2877 F:      kernel/trace/blktrace.c
2878 F:      lib/sbitmap.c
2879
2880 BLOCK2MTD DRIVER
2881 M:      Joern Engel <joern@lazybastard.org>
2882 L:      linux-mtd@lists.infradead.org
2883 S:      Maintained
2884 F:      drivers/mtd/devices/block2mtd.c
2885
2886 BLUETOOTH DRIVERS
2887 M:      Marcel Holtmann <marcel@holtmann.org>
2888 M:      Johan Hedberg <johan.hedberg@gmail.com>
2889 L:      linux-bluetooth@vger.kernel.org
2890 W:      http://www.bluez.org/
2891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2893 S:      Maintained
2894 F:      drivers/bluetooth/
2895
2896 BLUETOOTH SUBSYSTEM
2897 M:      Marcel Holtmann <marcel@holtmann.org>
2898 M:      Johan Hedberg <johan.hedberg@gmail.com>
2899 L:      linux-bluetooth@vger.kernel.org
2900 W:      http://www.bluez.org/
2901 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2903 S:      Maintained
2904 F:      net/bluetooth/
2905 F:      include/net/bluetooth/
2906
2907 BONDING DRIVER
2908 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2909 M:      Veaceslav Falico <vfalico@gmail.com>
2910 M:      Andy Gospodarek <andy@greyhouse.net>
2911 L:      netdev@vger.kernel.org
2912 W:      http://sourceforge.net/projects/bonding/
2913 S:      Supported
2914 F:      drivers/net/bonding/
2915 F:      include/uapi/linux/if_bonding.h
2916
2917 BPF (Safe dynamic programs and tools)
2918 M:      Alexei Starovoitov <ast@kernel.org>
2919 M:      Daniel Borkmann <daniel@iogearbox.net>
2920 R:      Martin KaFai Lau <kafai@fb.com>
2921 R:      Song Liu <songliubraving@fb.com>
2922 R:      Yonghong Song <yhs@fb.com>
2923 L:      netdev@vger.kernel.org
2924 L:      bpf@vger.kernel.org
2925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2927 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2928 S:      Supported
2929 F:      arch/*/net/*
2930 F:      Documentation/networking/filter.txt
2931 F:      Documentation/bpf/
2932 F:      include/linux/bpf*
2933 F:      include/linux/filter.h
2934 F:      include/trace/events/xdp.h
2935 F:      include/uapi/linux/bpf*
2936 F:      include/uapi/linux/filter.h
2937 F:      kernel/bpf/
2938 F:      kernel/trace/bpf_trace.c
2939 F:      lib/test_bpf.c
2940 F:      net/bpf/
2941 F:      net/core/filter.c
2942 F:      net/sched/act_bpf.c
2943 F:      net/sched/cls_bpf.c
2944 F:      samples/bpf/
2945 F:      tools/bpf/
2946 F:      tools/lib/bpf/
2947 F:      tools/testing/selftests/bpf/
2948 K:      bpf
2949 N:      bpf
2950
2951 BPF JIT for ARM
2952 M:      Shubham Bansal <illusionist.neo@gmail.com>
2953 L:      netdev@vger.kernel.org
2954 L:      bpf@vger.kernel.org
2955 S:      Maintained
2956 F:      arch/arm/net/
2957
2958 BPF JIT for ARM64
2959 M:      Daniel Borkmann <daniel@iogearbox.net>
2960 M:      Alexei Starovoitov <ast@kernel.org>
2961 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2962 L:      netdev@vger.kernel.org
2963 L:      bpf@vger.kernel.org
2964 S:      Supported
2965 F:      arch/arm64/net/
2966
2967 BPF JIT for MIPS (32-BIT AND 64-BIT)
2968 M:      Paul Burton <paul.burton@mips.com>
2969 L:      netdev@vger.kernel.org
2970 L:      bpf@vger.kernel.org
2971 S:      Maintained
2972 F:      arch/mips/net/
2973
2974 BPF JIT for NFP NICs
2975 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2976 L:      netdev@vger.kernel.org
2977 L:      bpf@vger.kernel.org
2978 S:      Supported
2979 F:      drivers/net/ethernet/netronome/nfp/bpf/
2980
2981 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2982 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2983 M:      Sandipan Das <sandipan@linux.ibm.com>
2984 L:      netdev@vger.kernel.org
2985 L:      bpf@vger.kernel.org
2986 S:      Maintained
2987 F:      arch/powerpc/net/
2988
2989 BPF JIT for RISC-V (RV64G)
2990 M:      Björn Töpel <bjorn.topel@gmail.com>
2991 L:      netdev@vger.kernel.org
2992 S:      Maintained
2993 F:      arch/riscv/net/
2994
2995 BPF JIT for S390
2996 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2997 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2998 L:      netdev@vger.kernel.org
2999 L:      bpf@vger.kernel.org
3000 S:      Maintained
3001 F:      arch/s390/net/
3002 X:      arch/s390/net/pnet.c
3003
3004 BPF JIT for SPARC (32-BIT AND 64-BIT)
3005 M:      David S. Miller <davem@davemloft.net>
3006 L:      netdev@vger.kernel.org
3007 L:      bpf@vger.kernel.org
3008 S:      Maintained
3009 F:      arch/sparc/net/
3010
3011 BPF JIT for X86 32-BIT
3012 M:      Wang YanQing <udknight@gmail.com>
3013 L:      netdev@vger.kernel.org
3014 L:      bpf@vger.kernel.org
3015 S:      Maintained
3016 F:      arch/x86/net/bpf_jit_comp32.c
3017
3018 BPF JIT for X86 64-BIT
3019 M:      Alexei Starovoitov <ast@kernel.org>
3020 M:      Daniel Borkmann <daniel@iogearbox.net>
3021 L:      netdev@vger.kernel.org
3022 L:      bpf@vger.kernel.org
3023 S:      Supported
3024 F:      arch/x86/net/
3025 X:      arch/x86/net/bpf_jit_comp32.c
3026
3027 BROADCOM B44 10/100 ETHERNET DRIVER
3028 M:      Michael Chan <michael.chan@broadcom.com>
3029 L:      netdev@vger.kernel.org
3030 S:      Supported
3031 F:      drivers/net/ethernet/broadcom/b44.*
3032
3033 BROADCOM B53 ETHERNET SWITCH DRIVER
3034 M:      Florian Fainelli <f.fainelli@gmail.com>
3035 L:      netdev@vger.kernel.org
3036 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3037 S:      Supported
3038 F:      drivers/net/dsa/b53/*
3039 F:      include/linux/platform_data/b53.h
3040
3041 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3042 M:      Florian Fainelli <f.fainelli@gmail.com>
3043 M:      Ray Jui <rjui@broadcom.com>
3044 M:      Scott Branden <sbranden@broadcom.com>
3045 M:      bcm-kernel-feedback-list@broadcom.com
3046 T:      git git://github.com/broadcom/mach-bcm
3047 S:      Maintained
3048 N:      bcm281*
3049 N:      bcm113*
3050 N:      bcm216*
3051 N:      kona
3052 F:      arch/arm/mach-bcm/
3053
3054 BROADCOM BCM2835 ARM ARCHITECTURE
3055 M:      Eric Anholt <eric@anholt.net>
3056 M:      Stefan Wahren <stefan.wahren@i2se.com>
3057 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3058 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3059 T:      git git://github.com/anholt/linux
3060 S:      Maintained
3061 N:      bcm2835
3062 F:      drivers/staging/vc04_services
3063
3064 BROADCOM BCM47XX MIPS ARCHITECTURE
3065 M:      Hauke Mehrtens <hauke@hauke-m.de>
3066 M:      Rafał Miłecki <zajec5@gmail.com>
3067 L:      linux-mips@vger.kernel.org
3068 S:      Maintained
3069 F:      Documentation/devicetree/bindings/mips/brcm/
3070 F:      arch/mips/bcm47xx/*
3071 F:      arch/mips/include/asm/mach-bcm47xx/*
3072
3073 BROADCOM BCM5301X ARM ARCHITECTURE
3074 M:      Hauke Mehrtens <hauke@hauke-m.de>
3075 M:      Rafał Miłecki <zajec5@gmail.com>
3076 M:      bcm-kernel-feedback-list@broadcom.com
3077 L:      linux-arm-kernel@lists.infradead.org
3078 S:      Maintained
3079 F:      arch/arm/mach-bcm/bcm_5301x.c
3080 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3081 F:      arch/arm/boot/dts/bcm470*
3082 F:      arch/arm/boot/dts/bcm953012*
3083
3084 BROADCOM BCM53573 ARM ARCHITECTURE
3085 M:      Rafał Miłecki <rafal@milecki.pl>
3086 L:      linux-arm-kernel@lists.infradead.org
3087 S:      Maintained
3088 F:      arch/arm/boot/dts/bcm53573*
3089 F:      arch/arm/boot/dts/bcm47189*
3090
3091 BROADCOM BCM63XX ARM ARCHITECTURE
3092 M:      Florian Fainelli <f.fainelli@gmail.com>
3093 M:      bcm-kernel-feedback-list@broadcom.com
3094 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3095 T:      git git://github.com/broadcom/stblinux.git
3096 S:      Maintained
3097 N:      bcm63xx
3098
3099 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3100 M:      Kevin Cernekee <cernekee@gmail.com>
3101 L:      linux-usb@vger.kernel.org
3102 S:      Maintained
3103 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3104
3105 BROADCOM BCM7XXX ARM ARCHITECTURE
3106 M:      Brian Norris <computersforpeace@gmail.com>
3107 M:      Gregory Fong <gregory.0xf0@gmail.com>
3108 M:      Florian Fainelli <f.fainelli@gmail.com>
3109 M:      bcm-kernel-feedback-list@broadcom.com
3110 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3111 T:      git git://github.com/broadcom/stblinux.git
3112 S:      Maintained
3113 F:      arch/arm/mach-bcm/*brcmstb*
3114 F:      arch/arm/boot/dts/bcm7*.dts*
3115 F:      drivers/bus/brcmstb_gisb.c
3116 F:      arch/arm/mm/cache-b15-rac.c
3117 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3118 N:      brcmstb
3119
3120 BROADCOM BMIPS CPUFREQ DRIVER
3121 M:      Markus Mayer <mmayer@broadcom.com>
3122 M:      bcm-kernel-feedback-list@broadcom.com
3123 L:      linux-pm@vger.kernel.org
3124 S:      Maintained
3125 F:      drivers/cpufreq/bmips-cpufreq.c
3126
3127 BROADCOM BMIPS MIPS ARCHITECTURE
3128 M:      Kevin Cernekee <cernekee@gmail.com>
3129 M:      Florian Fainelli <f.fainelli@gmail.com>
3130 L:      bcm-kernel-feedback-list@broadcom.com
3131 L:      linux-mips@vger.kernel.org
3132 T:      git git://github.com/broadcom/stblinux.git
3133 S:      Maintained
3134 F:      arch/mips/bmips/*
3135 F:      arch/mips/include/asm/mach-bmips/*
3136 F:      arch/mips/kernel/*bmips*
3137 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3138 F:      drivers/irqchip/irq-bcm63*
3139 F:      drivers/irqchip/irq-bcm7*
3140 F:      drivers/irqchip/irq-brcmstb*
3141 F:      include/linux/bcm963xx_nvram.h
3142 F:      include/linux/bcm963xx_tag.h
3143
3144 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3145 M:      Rasesh Mody <rmody@marvell.com>
3146 M:      GR-Linux-NIC-Dev@marvell.com
3147 L:      netdev@vger.kernel.org
3148 S:      Supported
3149 F:      drivers/net/ethernet/broadcom/bnx2.*
3150 F:      drivers/net/ethernet/broadcom/bnx2_*
3151
3152 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3153 M:      QLogic-Storage-Upstream@qlogic.com
3154 L:      linux-scsi@vger.kernel.org
3155 S:      Supported
3156 F:      drivers/scsi/bnx2fc/
3157
3158 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3159 M:      QLogic-Storage-Upstream@qlogic.com
3160 L:      linux-scsi@vger.kernel.org
3161 S:      Supported
3162 F:      drivers/scsi/bnx2i/
3163
3164 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3165 M:      Ariel Elior <aelior@marvell.com>
3166 M:      Sudarsana Kalluru <skalluru@marvell.com>
3167 M:      GR-everest-linux-l2@marvell.com
3168 L:      netdev@vger.kernel.org
3169 S:      Supported
3170 F:      drivers/net/ethernet/broadcom/bnx2x/
3171
3172 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3173 M:      Michael Chan <michael.chan@broadcom.com>
3174 L:      netdev@vger.kernel.org
3175 S:      Supported
3176 F:      drivers/net/ethernet/broadcom/bnxt/
3177
3178 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3179 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3180 M:      Franky Lin <franky.lin@broadcom.com>
3181 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3182 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3183 M:      Wright Feng <wright.feng@cypress.com>
3184 L:      linux-wireless@vger.kernel.org
3185 L:      brcm80211-dev-list.pdl@broadcom.com
3186 L:      brcm80211-dev-list@cypress.com
3187 S:      Supported
3188 F:      drivers/net/wireless/broadcom/brcm80211/
3189
3190 BROADCOM BRCMSTB GPIO DRIVER
3191 M:      Gregory Fong <gregory.0xf0@gmail.com>
3192 L:      bcm-kernel-feedback-list@broadcom.com
3193 S:      Supported
3194 F:      drivers/gpio/gpio-brcmstb.c
3195 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3196
3197 BROADCOM BRCMSTB I2C DRIVER
3198 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3199 L:      linux-i2c@vger.kernel.org
3200 L:      bcm-kernel-feedback-list@broadcom.com
3201 S:      Supported
3202 F:      drivers/i2c/busses/i2c-brcmstb.c
3203 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3204
3205 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3206 M:      Al Cooper <alcooperx@gmail.com>
3207 L:      linux-kernel@vger.kernel.org
3208 L:      bcm-kernel-feedback-list@broadcom.com
3209 S:      Maintained
3210 F:      drivers/phy/broadcom/phy-brcm-usb*
3211
3212 BROADCOM GENET ETHERNET DRIVER
3213 M:      Doug Berger <opendmb@gmail.com>
3214 M:      Florian Fainelli <f.fainelli@gmail.com>
3215 L:      bcm-kernel-feedback-list@broadcom.com
3216 L:      netdev@vger.kernel.org
3217 S:      Supported
3218 F:      drivers/net/ethernet/broadcom/genet/
3219
3220 BROADCOM IPROC ARM ARCHITECTURE
3221 M:      Ray Jui <rjui@broadcom.com>
3222 M:      Scott Branden <sbranden@broadcom.com>
3223 M:      bcm-kernel-feedback-list@broadcom.com
3224 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3225 T:      git git://github.com/broadcom/cygnus-linux.git
3226 S:      Maintained
3227 N:      iproc
3228 N:      cygnus
3229 N:      bcm[-_]nsp
3230 N:      bcm9113*
3231 N:      bcm9583*
3232 N:      bcm9585*
3233 N:      bcm9586*
3234 N:      bcm988312
3235 N:      bcm113*
3236 N:      bcm583*
3237 N:      bcm585*
3238 N:      bcm586*
3239 N:      bcm88312
3240 N:      hr2
3241 N:      stingray
3242 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3243 F:      arch/arm64/boot/dts/broadcom/stingray/*
3244 F:      drivers/clk/bcm/clk-ns*
3245 F:      drivers/clk/bcm/clk-sr*
3246 F:      drivers/pinctrl/bcm/pinctrl-ns*
3247 F:      include/dt-bindings/clock/bcm-sr*
3248
3249 BROADCOM KONA GPIO DRIVER
3250 M:      Ray Jui <rjui@broadcom.com>
3251 L:      bcm-kernel-feedback-list@broadcom.com
3252 S:      Supported
3253 F:      drivers/gpio/gpio-bcm-kona.c
3254 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3255
3256 BROADCOM NETXTREME-E ROCE DRIVER
3257 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3258 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3259 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3260 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3261 L:      linux-rdma@vger.kernel.org
3262 W:      http://www.broadcom.com
3263 S:      Supported
3264 F:      drivers/infiniband/hw/bnxt_re/
3265 F:      include/uapi/rdma/bnxt_re-abi.h
3266
3267 BROADCOM NVRAM DRIVER
3268 M:      Rafał Miłecki <zajec5@gmail.com>
3269 L:      linux-mips@vger.kernel.org
3270 S:      Maintained
3271 F:      drivers/firmware/broadcom/*
3272
3273 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3274 M:      Rafał Miłecki <zajec5@gmail.com>
3275 L:      linux-wireless@vger.kernel.org
3276 S:      Maintained
3277 F:      drivers/bcma/
3278 F:      include/linux/bcma/
3279
3280 BROADCOM STB AVS CPUFREQ DRIVER
3281 M:      Markus Mayer <mmayer@broadcom.com>
3282 M:      bcm-kernel-feedback-list@broadcom.com
3283 L:      linux-pm@vger.kernel.org
3284 S:      Maintained
3285 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3286 F:      drivers/cpufreq/brcmstb*
3287
3288 BROADCOM STB AVS TMON DRIVER
3289 M:      Markus Mayer <mmayer@broadcom.com>
3290 M:      bcm-kernel-feedback-list@broadcom.com
3291 L:      linux-pm@vger.kernel.org
3292 S:      Maintained
3293 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3294 F:      drivers/thermal/broadcom/brcmstb*
3295
3296 BROADCOM STB NAND FLASH DRIVER
3297 M:      Brian Norris <computersforpeace@gmail.com>
3298 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3299 L:      linux-mtd@lists.infradead.org
3300 L:      bcm-kernel-feedback-list@broadcom.com
3301 S:      Maintained
3302 F:      drivers/mtd/nand/raw/brcmnand/
3303
3304 BROADCOM STB DPFE DRIVER
3305 M:      Markus Mayer <mmayer@broadcom.com>
3306 M:      bcm-kernel-feedback-list@broadcom.com
3307 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3308 S:      Maintained
3309 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3310 F:      drivers/memory/brcmstb_dpfe.c
3311
3312 BROADCOM SPI DRIVER
3313 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3314 M:      bcm-kernel-feedback-list@broadcom.com
3315 S:      Maintained
3316 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3317 F:      drivers/spi/spi-bcm-qspi.*
3318 F:      drivers/spi/spi-brcmstb-qspi.c
3319 F:      drivers/spi/spi-iproc-qspi.c
3320
3321 BROADCOM SYSTEMPORT ETHERNET DRIVER
3322 M:      Florian Fainelli <f.fainelli@gmail.com>
3323 L:      bcm-kernel-feedback-list@broadcom.com
3324 L:      netdev@vger.kernel.org
3325 S:      Supported
3326 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3327
3328 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3329 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3330 M:      Prashant Sreedharan <prashant@broadcom.com>
3331 M:      Michael Chan <mchan@broadcom.com>
3332 L:      netdev@vger.kernel.org
3333 S:      Supported
3334 F:      drivers/net/ethernet/broadcom/tg3.*
3335
3336 BROCADE BFA FC SCSI DRIVER
3337 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3338 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3339 L:      linux-scsi@vger.kernel.org
3340 S:      Supported
3341 F:      drivers/scsi/bfa/
3342
3343 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3344 M:      Rasesh Mody <rmody@marvell.com>
3345 M:      Sudarsana Kalluru <skalluru@marvell.com>
3346 M:      GR-Linux-NIC-Dev@marvell.com
3347 L:      netdev@vger.kernel.org
3348 S:      Supported
3349 F:      drivers/net/ethernet/brocade/bna/
3350
3351 BSG (block layer generic sg v4 driver)
3352 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3353 L:      linux-scsi@vger.kernel.org
3354 S:      Supported
3355 F:      block/bsg.c
3356 F:      include/linux/bsg.h
3357 F:      include/uapi/linux/bsg.h
3358
3359 BT87X AUDIO DRIVER
3360 M:      Clemens Ladisch <clemens@ladisch.de>
3361 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3362 T:      git git://git.alsa-project.org/alsa-kernel.git
3363 S:      Maintained
3364 F:      Documentation/sound/cards/bt87x.rst
3365 F:      sound/pci/bt87x.c
3366
3367 BT8XXGPIO DRIVER
3368 M:      Michael Buesch <m@bues.ch>
3369 W:      http://bu3sch.de/btgpio.php
3370 S:      Maintained
3371 F:      drivers/gpio/gpio-bt8xx.c
3372
3373 BTRFS FILE SYSTEM
3374 M:      Chris Mason <clm@fb.com>
3375 M:      Josef Bacik <josef@toxicpanda.com>
3376 M:      David Sterba <dsterba@suse.com>
3377 L:      linux-btrfs@vger.kernel.org
3378 W:      http://btrfs.wiki.kernel.org/
3379 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3381 S:      Maintained
3382 F:      Documentation/filesystems/btrfs.txt
3383 F:      fs/btrfs/
3384 F:      include/linux/btrfs*
3385 F:      include/uapi/linux/btrfs*
3386
3387 BTTV VIDEO4LINUX DRIVER
3388 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3389 L:      linux-media@vger.kernel.org
3390 W:      https://linuxtv.org
3391 T:      git git://linuxtv.org/media_tree.git
3392 S:      Odd fixes
3393 F:      Documentation/media/v4l-drivers/bttv*
3394 F:      drivers/media/pci/bt8xx/bttv*
3395
3396 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3397 M:      Chanwoo Choi <cw00.choi@samsung.com>
3398 L:      linux-pm@vger.kernel.org
3399 L:      linux-samsung-soc@vger.kernel.org
3400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3401 S:      Maintained
3402 F:      drivers/devfreq/exynos-bus.c
3403 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3404
3405 BUSLOGIC SCSI DRIVER
3406 M:      Khalid Aziz <khalid@gonehiking.org>
3407 L:      linux-scsi@vger.kernel.org
3408 S:      Maintained
3409 F:      drivers/scsi/BusLogic.*
3410 F:      drivers/scsi/FlashPoint.*
3411
3412 C-MEDIA CMI8788 DRIVER
3413 M:      Clemens Ladisch <clemens@ladisch.de>
3414 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3415 T:      git git://git.alsa-project.org/alsa-kernel.git
3416 S:      Maintained
3417 F:      sound/pci/oxygen/
3418
3419 C-SKY ARCHITECTURE
3420 M:      Guo Ren <guoren@kernel.org>
3421 T:      git https://github.com/c-sky/csky-linux.git
3422 S:      Supported
3423 F:      arch/csky/
3424 F:      Documentation/devicetree/bindings/csky/
3425 F:      drivers/irqchip/irq-csky-*
3426 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3427 F:      drivers/clocksource/timer-gx6605s.c
3428 F:      drivers/clocksource/timer-mp-csky.c
3429 F:      Documentation/devicetree/bindings/timer/csky,*
3430 K:      csky
3431 N:      csky
3432
3433 C6X ARCHITECTURE
3434 M:      Mark Salter <msalter@redhat.com>
3435 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3436 L:      linux-c6x-dev@linux-c6x.org
3437 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3438 S:      Maintained
3439 F:      arch/c6x/
3440
3441 CA8210 IEEE-802.15.4 RADIO DRIVER
3442 M:      Harry Morris <h.morris@cascoda.com>
3443 L:      linux-wpan@vger.kernel.org
3444 W:      https://github.com/Cascoda/ca8210-linux.git
3445 S:      Maintained
3446 F:      drivers/net/ieee802154/ca8210.c
3447 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3448
3449 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3450 M:      David Howells <dhowells@redhat.com>
3451 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3452 S:      Supported
3453 F:      Documentation/filesystems/caching/cachefiles.txt
3454 F:      fs/cachefiles/
3455
3456 CADENCE MIPI-CSI2 BRIDGES
3457 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3458 L:      linux-media@vger.kernel.org
3459 S:      Maintained
3460 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3461 F:      drivers/media/platform/cadence/cdns-csi2*
3462
3463 CADET FM/AM RADIO RECEIVER DRIVER
3464 M:      Hans Verkuil <hverkuil@xs4all.nl>
3465 L:      linux-media@vger.kernel.org
3466 T:      git git://linuxtv.org/media_tree.git
3467 W:      https://linuxtv.org
3468 S:      Maintained
3469 F:      drivers/media/radio/radio-cadet*
3470
3471 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3472 M:      Jonathan Corbet <corbet@lwn.net>
3473 L:      linux-media@vger.kernel.org
3474 T:      git git://linuxtv.org/media_tree.git
3475 S:      Maintained
3476 F:      Documentation/media/v4l-drivers/cafe_ccic*
3477 F:      drivers/media/platform/marvell-ccic/
3478
3479 CAIF NETWORK LAYER
3480 L:      netdev@vger.kernel.org
3481 S:      Orphan
3482 F:      Documentation/networking/caif/
3483 F:      drivers/net/caif/
3484 F:      include/uapi/linux/caif/
3485 F:      include/net/caif/
3486 F:      net/caif/
3487
3488 CAKE QDISC
3489 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3490 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3491 S:      Maintained
3492 F:      net/sched/sch_cake.c
3493
3494 CALGARY x86-64 IOMMU
3495 M:      Muli Ben-Yehuda <mulix@mulix.org>
3496 M:      Jon Mason <jdmason@kudzu.us>
3497 L:      iommu@lists.linux-foundation.org
3498 S:      Maintained
3499 F:      arch/x86/kernel/pci-calgary_64.c
3500 F:      arch/x86/kernel/tce_64.c
3501 F:      arch/x86/include/asm/calgary.h
3502 F:      arch/x86/include/asm/tce.h
3503
3504 CAN NETWORK DRIVERS
3505 M:      Wolfgang Grandegger <wg@grandegger.com>
3506 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3507 L:      linux-can@vger.kernel.org
3508 W:      https://github.com/linux-can
3509 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3510 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3511 S:      Maintained
3512 F:      Documentation/devicetree/bindings/net/can/
3513 F:      drivers/net/can/
3514 F:      include/linux/can/dev.h
3515 F:      include/linux/can/platform/
3516 F:      include/uapi/linux/can/error.h
3517 F:      include/uapi/linux/can/netlink.h
3518
3519 CAN NETWORK LAYER
3520 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3521 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3522 L:      linux-can@vger.kernel.org
3523 W:      https://github.com/linux-can
3524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3526 S:      Maintained
3527 F:      Documentation/networking/can.rst
3528 F:      net/can/
3529 F:      include/linux/can/core.h
3530 F:      include/uapi/linux/can.h
3531 F:      include/uapi/linux/can/bcm.h
3532 F:      include/uapi/linux/can/raw.h
3533 F:      include/uapi/linux/can/gw.h
3534
3535 CAPABILITIES
3536 M:      Serge Hallyn <serge@hallyn.com>
3537 L:      linux-security-module@vger.kernel.org
3538 S:      Supported
3539 F:      include/linux/capability.h
3540 F:      include/uapi/linux/capability.h
3541 F:      security/commoncap.c
3542 F:      kernel/capability.c
3543
3544 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3545 M:      Kevin Tsai <ktsai@capellamicro.com>
3546 S:      Maintained
3547 F:      drivers/iio/light/cm*
3548
3549 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3550 M:      Christian Lamparter <chunkeey@googlemail.com>
3551 L:      linux-wireless@vger.kernel.org
3552 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3553 S:      Maintained
3554 F:      drivers/net/wireless/ath/carl9170/
3555
3556 CAVIUM I2C DRIVER
3557 M:      Jan Glauber <jglauber@cavium.com>
3558 M:      David Daney <david.daney@cavium.com>
3559 W:      http://www.cavium.com
3560 S:      Supported
3561 F:      drivers/i2c/busses/i2c-octeon*
3562 F:      drivers/i2c/busses/i2c-thunderx*
3563
3564 CAVIUM LIQUIDIO NETWORK DRIVER
3565 M:      Derek Chickles <dchickles@marvell.com>
3566 M:      Satanand Burla <sburla@marvell.com>
3567 M:      Felix Manlunas <fmanlunas@marvell.com>
3568 L:      netdev@vger.kernel.org
3569 W:      http://www.cavium.com
3570 S:      Supported
3571 F:      drivers/net/ethernet/cavium/liquidio/
3572
3573 CAVIUM MMC DRIVER
3574 M:      Jan Glauber <jglauber@cavium.com>
3575 M:      David Daney <david.daney@cavium.com>
3576 M:      Steven J. Hill <Steven.Hill@cavium.com>
3577 W:      http://www.cavium.com
3578 S:      Supported
3579 F:      drivers/mmc/host/cavium*
3580
3581 CAVIUM OCTEON-TX CRYPTO DRIVER
3582 M:      George Cherian <george.cherian@cavium.com>
3583 L:      linux-crypto@vger.kernel.org
3584 W:      http://www.cavium.com
3585 S:      Supported
3586 F:      drivers/crypto/cavium/cpt/
3587
3588 CAVIUM THUNDERX2 ARM64 SOC
3589 M:      Robert Richter <rrichter@cavium.com>
3590 M:      Jayachandran C <jnair@caviumnetworks.com>
3591 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3592 S:      Maintained
3593 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3594 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3595
3596 CC2520 IEEE-802.15.4 RADIO DRIVER
3597 M:      Varka Bhadram <varkabhadram@gmail.com>
3598 L:      linux-wpan@vger.kernel.org
3599 S:      Maintained
3600 F:      drivers/net/ieee802154/cc2520.c
3601 F:      include/linux/spi/cc2520.h
3602 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3603
3604 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3605 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3606 L:      linux-crypto@vger.kernel.org
3607 S:      Supported
3608 F:      drivers/crypto/ccree/
3609 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3610
3611 CEC FRAMEWORK
3612 M:      Hans Verkuil <hans.verkuil@cisco.com>
3613 L:      linux-media@vger.kernel.org
3614 T:      git git://linuxtv.org/media_tree.git
3615 W:      http://linuxtv.org
3616 S:      Supported
3617 F:      Documentation/media/kapi/cec-core.rst
3618 F:      Documentation/media/uapi/cec
3619 F:      drivers/media/cec/
3620 F:      drivers/media/rc/keymaps/rc-cec.c
3621 F:      include/media/cec.h
3622 F:      include/media/cec-notifier.h
3623 F:      include/uapi/linux/cec.h
3624 F:      include/uapi/linux/cec-funcs.h
3625 F:      Documentation/devicetree/bindings/media/cec.txt
3626 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3627
3628 CEC GPIO DRIVER
3629 M:      Hans Verkuil <hans.verkuil@cisco.com>
3630 L:      linux-media@vger.kernel.org
3631 T:      git git://linuxtv.org/media_tree.git
3632 W:      http://linuxtv.org
3633 S:      Supported
3634 F:      drivers/media/platform/cec-gpio/
3635 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3636
3637 CELL BROADBAND ENGINE ARCHITECTURE
3638 M:      Arnd Bergmann <arnd@arndb.de>
3639 L:      linuxppc-dev@lists.ozlabs.org
3640 W:      http://www.ibm.com/developerworks/power/cell/
3641 S:      Supported
3642 F:      arch/powerpc/include/asm/cell*.h
3643 F:      arch/powerpc/include/asm/spu*.h
3644 F:      arch/powerpc/include/uapi/asm/spu*.h
3645 F:      arch/powerpc/oprofile/*cell*
3646 F:      arch/powerpc/platforms/cell/
3647
3648 CEPH COMMON CODE (LIBCEPH)
3649 M:      Ilya Dryomov <idryomov@gmail.com>
3650 M:      "Yan, Zheng" <zyan@redhat.com>
3651 M:      Sage Weil <sage@redhat.com>
3652 L:      ceph-devel@vger.kernel.org
3653 W:      http://ceph.com/
3654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3655 T:      git git://github.com/ceph/ceph-client.git
3656 S:      Supported
3657 F:      net/ceph/
3658 F:      include/linux/ceph/
3659 F:      include/linux/crush/
3660
3661 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3662 M:      "Yan, Zheng" <zyan@redhat.com>
3663 M:      Sage Weil <sage@redhat.com>
3664 M:      Ilya Dryomov <idryomov@gmail.com>
3665 L:      ceph-devel@vger.kernel.org
3666 W:      http://ceph.com/
3667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3668 T:      git git://github.com/ceph/ceph-client.git
3669 S:      Supported
3670 F:      Documentation/filesystems/ceph.txt
3671 F:      fs/ceph/
3672
3673 CERTIFICATE HANDLING:
3674 M:      David Howells <dhowells@redhat.com>
3675 M:      David Woodhouse <dwmw2@infradead.org>
3676 L:      keyrings@vger.kernel.org
3677 S:      Maintained
3678 F:      Documentation/admin-guide/module-signing.rst
3679 F:      certs/
3680 F:      scripts/sign-file.c
3681 F:      scripts/extract-cert.c
3682
3683 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3684 L:      linux-usb@vger.kernel.org
3685 S:      Orphan
3686 F:      Documentation/usb/WUSB-Design-overview.txt
3687 F:      Documentation/usb/wusb-cbaf
3688 F:      drivers/usb/host/hwa-hc.c
3689 F:      drivers/usb/host/whci/
3690 F:      drivers/usb/wusbcore/
3691 F:      include/linux/usb/wusb*
3692
3693 CFAG12864B LCD DRIVER
3694 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3695 S:      Maintained
3696 F:      drivers/auxdisplay/cfag12864b.c
3697 F:      include/linux/cfag12864b.h
3698
3699 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3700 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3701 S:      Maintained
3702 F:      drivers/auxdisplay/cfag12864bfb.c
3703 F:      include/linux/cfag12864b.h
3704
3705 802.11 (including CFG80211/NL80211)
3706 M:      Johannes Berg <johannes@sipsolutions.net>
3707 L:      linux-wireless@vger.kernel.org
3708 W:      http://wireless.kernel.org/
3709 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3711 S:      Maintained
3712 F:      net/wireless/
3713 F:      include/uapi/linux/nl80211.h
3714 F:      include/linux/ieee80211.h
3715 F:      include/net/wext.h
3716 F:      include/net/cfg80211.h
3717 F:      include/net/iw_handler.h
3718 F:      include/net/ieee80211_radiotap.h
3719 F:      Documentation/driver-api/80211/cfg80211.rst
3720 F:      Documentation/networking/regulatory.txt
3721
3722 CHAR and MISC DRIVERS
3723 M:      Arnd Bergmann <arnd@arndb.de>
3724 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3726 S:      Supported
3727 F:      drivers/char/
3728 F:      drivers/misc/
3729 F:      include/linux/miscdevice.h
3730
3731 CHECKPATCH
3732 M:      Andy Whitcroft <apw@canonical.com>
3733 M:      Joe Perches <joe@perches.com>
3734 S:      Maintained
3735 F:      scripts/checkpatch.pl
3736
3737 CHINESE DOCUMENTATION
3738 M:      Harry Wei <harryxiyou@gmail.com>
3739 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3740 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3741 S:      Maintained
3742 F:      Documentation/translations/zh_CN/
3743
3744 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3745 M:      Peter Chen <Peter.Chen@nxp.com>
3746 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3747 L:      linux-usb@vger.kernel.org
3748 S:      Maintained
3749 F:      drivers/usb/chipidea/
3750
3751 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3752 M:      Hans de Goede <hdegoede@redhat.com>
3753 L:      linux-input@vger.kernel.org
3754 S:      Maintained
3755 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3756 F:      drivers/input/touchscreen/chipone_icn8318.c
3757
3758 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3759 M:      Hans de Goede <hdegoede@redhat.com>
3760 L:      linux-input@vger.kernel.org
3761 S:      Maintained
3762 F:      drivers/input/touchscreen/chipone_icn8505.c
3763
3764 CHROME HARDWARE PLATFORM SUPPORT
3765 M:      Benson Leung <bleung@chromium.org>
3766 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3767 S:      Maintained
3768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3769 F:      drivers/platform/chrome/
3770
3771 CHROMEOS EC SUBDRIVERS
3772 M:      Benson Leung <bleung@chromium.org>
3773 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3774 R:      Guenter Roeck <groeck@chromium.org>
3775 S:      Maintained
3776 N:      cros_ec
3777 N:      cros-ec
3778 F:      drivers/power/supply/cros_usbpd-charger.c
3779
3780 CHROMEOS EC CODEC DRIVER
3781 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3782 S:      Maintained
3783 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3784 R:      Guenter Roeck <groeck@chromium.org>
3785 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3786 F:      sound/soc/codecs/cros_ec_codec.*
3787
3788 CIRRUS LOGIC AUDIO CODEC DRIVERS
3789 M:      Brian Austin <brian.austin@cirrus.com>
3790 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3791 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3792 S:      Maintained
3793 F:      sound/soc/codecs/cs*
3794
3795 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3796 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3797 L:      netdev@vger.kernel.org
3798 S:      Maintained
3799 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3800
3801 CIRRUS LOGIC LOCHNAGAR DRIVER
3802 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3803 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3804 L:      patches@opensource.cirrus.com
3805 S:      Supported
3806 F:      drivers/clk/clk-lochnagar.c
3807 F:      drivers/mfd/lochnagar-i2c.c
3808 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3809 F:      drivers/regulator/lochnagar-regulator.c
3810 F:      include/dt-bindings/clk/lochnagar.h
3811 F:      include/dt-bindings/pinctrl/lochnagar.h
3812 F:      include/linux/mfd/lochnagar*
3813 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3814 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3815 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3816 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3817
3818 CISCO FCOE HBA DRIVER
3819 M:      Satish Kharat <satishkh@cisco.com>
3820 M:      Sesidhar Baddela <sebaddel@cisco.com>
3821 M:      Karan Tilak Kumar <kartilak@cisco.com>
3822 L:      linux-scsi@vger.kernel.org
3823 S:      Supported
3824 F:      drivers/scsi/fnic/
3825
3826 CISCO SCSI HBA DRIVER
3827 M:      Karan Tilak Kumar <kartilak@cisco.com>
3828 M:      Sesidhar Baddela <sebaddel@cisco.com>
3829 L:      linux-scsi@vger.kernel.org
3830 S:      Supported
3831 F:      drivers/scsi/snic/
3832
3833 CISCO VIC ETHERNET NIC DRIVER
3834 M:      Christian Benvenuti <benve@cisco.com>
3835 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3836 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3837 S:      Supported
3838 F:      drivers/net/ethernet/cisco/enic/
3839
3840 CISCO VIC LOW LATENCY NIC DRIVER
3841 M:      Christian Benvenuti <benve@cisco.com>
3842 M:      Nelson Escobar <neescoba@cisco.com>
3843 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3844 S:      Supported
3845 F:      drivers/infiniband/hw/usnic/
3846
3847 CIRRUS LOGIC MADERA CODEC DRIVERS
3848 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3849 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3850 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3851 L:      patches@opensource.cirrus.com
3852 T:      git https://github.com/CirrusLogic/linux-drivers.git
3853 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3854 S:      Supported
3855 F:      Documentation/devicetree/bindings/mfd/madera.txt
3856 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3857 F:      include/linux/irqchip/irq-madera*
3858 F:      include/linux/mfd/madera/*
3859 F:      drivers/gpio/gpio-madera*
3860 F:      drivers/irqchip/irq-madera*
3861 F:      drivers/mfd/madera*
3862 F:      drivers/mfd/cs47l*
3863 F:      drivers/pinctrl/cirrus/*
3864
3865 CLANG-FORMAT FILE
3866 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3867 S:      Maintained
3868 F:      .clang-format
3869
3870 CLEANCACHE API
3871 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3872 L:      linux-kernel@vger.kernel.org
3873 S:      Maintained
3874 F:      mm/cleancache.c
3875 F:      include/linux/cleancache.h
3876
3877 CLK API
3878 M:      Russell King <linux@armlinux.org.uk>
3879 L:      linux-clk@vger.kernel.org
3880 S:      Maintained
3881 F:      include/linux/clk.h
3882
3883 CLOCKSOURCE, CLOCKEVENT DRIVERS
3884 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3885 M:      Thomas Gleixner <tglx@linutronix.de>
3886 L:      linux-kernel@vger.kernel.org
3887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3888 S:      Supported
3889 F:      drivers/clocksource/
3890 F:      Documentation/devicetree/bindings/timer/
3891
3892 CMPC ACPI DRIVER
3893 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3894 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3895 L:      platform-driver-x86@vger.kernel.org
3896 S:      Supported
3897 F:      drivers/platform/x86/classmate-laptop.c
3898
3899 COBALT MEDIA DRIVER
3900 M:      Hans Verkuil <hans.verkuil@cisco.com>
3901 L:      linux-media@vger.kernel.org
3902 T:      git git://linuxtv.org/media_tree.git
3903 W:      https://linuxtv.org
3904 S:      Supported
3905 F:      drivers/media/pci/cobalt/
3906
3907 COCCINELLE/Semantic Patches (SmPL)
3908 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3909 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3910 M:      Nicolas Palix <nicolas.palix@imag.fr>
3911 M:      Michal Marek <michal.lkml@markovi.net>
3912 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3914 W:      http://coccinelle.lip6.fr/
3915 S:      Supported
3916 F:      Documentation/dev-tools/coccinelle.rst
3917 F:      scripts/coccinelle/
3918 F:      scripts/coccicheck
3919
3920 CODA FILE SYSTEM
3921 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3922 M:      coda@cs.cmu.edu
3923 L:      codalist@coda.cs.cmu.edu
3924 W:      http://www.coda.cs.cmu.edu/
3925 S:      Maintained
3926 F:      Documentation/filesystems/coda.txt
3927 F:      fs/coda/
3928 F:      include/linux/coda*.h
3929 F:      include/uapi/linux/coda*.h
3930
3931 CODA V4L2 MEM2MEM DRIVER
3932 M:      Philipp Zabel <p.zabel@pengutronix.de>
3933 L:      linux-media@vger.kernel.org
3934 S:      Maintained
3935 F:      Documentation/devicetree/bindings/media/coda.txt
3936 F:      drivers/media/platform/coda/
3937
3938 CODE OF CONDUCT
3939 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3940 S:      Supported
3941 F:      Documentation/process/code-of-conduct.rst
3942 F:      Documentation/process/code-of-conduct-interpretation.rst
3943
3944 COMMON CLK FRAMEWORK
3945 M:      Michael Turquette <mturquette@baylibre.com>
3946 M:      Stephen Boyd <sboyd@kernel.org>
3947 L:      linux-clk@vger.kernel.org
3948 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3950 S:      Maintained
3951 F:      Documentation/devicetree/bindings/clock/
3952 F:      drivers/clk/
3953 X:      drivers/clk/clkdev.c
3954 F:      include/linux/clk-pr*
3955 F:      include/linux/clk/
3956 F:      include/linux/of_clk.h
3957
3958 COMMON INTERNET FILE SYSTEM (CIFS)
3959 M:      Steve French <sfrench@samba.org>
3960 L:      linux-cifs@vger.kernel.org
3961 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3962 W:      http://linux-cifs.samba.org/
3963 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3964 S:      Supported
3965 F:      Documentation/filesystems/cifs/
3966 F:      fs/cifs/
3967
3968 COMPACTPCI HOTPLUG CORE
3969 M:      Scott Murray <scott@spiteful.org>
3970 L:      linux-pci@vger.kernel.org
3971 S:      Maintained
3972 F:      drivers/pci/hotplug/cpci_hotplug*
3973
3974 COMPACTPCI HOTPLUG GENERIC DRIVER
3975 M:      Scott Murray <scott@spiteful.org>
3976 L:      linux-pci@vger.kernel.org
3977 S:      Maintained
3978 F:      drivers/pci/hotplug/cpcihp_generic.c
3979
3980 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3981 M:      Scott Murray <scott@spiteful.org>
3982 L:      linux-pci@vger.kernel.org
3983 S:      Maintained
3984 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3985
3986 COMPAL LAPTOP SUPPORT
3987 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3988 L:      platform-driver-x86@vger.kernel.org
3989 S:      Maintained
3990 F:      drivers/platform/x86/compal-laptop.c
3991
3992 COMPILER ATTRIBUTES
3993 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3994 S:      Maintained
3995 F:      include/linux/compiler_attributes.h
3996
3997 CONEXANT ACCESSRUNNER USB DRIVER
3998 L:      accessrunner-general@lists.sourceforge.net
3999 W:      http://accessrunner.sourceforge.net/
4000 S:      Orphan
4001 F:      drivers/usb/atm/cxacru.c
4002
4003 CONFIGFS
4004 M:      Joel Becker <jlbec@evilplan.org>
4005 M:      Christoph Hellwig <hch@lst.de>
4006 T:      git git://git.infradead.org/users/hch/configfs.git
4007 S:      Supported
4008 F:      fs/configfs/
4009 F:      include/linux/configfs.h
4010
4011 CONNECTOR
4012 M:      Evgeniy Polyakov <zbr@ioremap.net>
4013 L:      netdev@vger.kernel.org
4014 S:      Maintained
4015 F:      drivers/connector/
4016
4017 CONTROL GROUP (CGROUP)
4018 M:      Tejun Heo <tj@kernel.org>
4019 M:      Li Zefan <lizefan@huawei.com>
4020 M:      Johannes Weiner <hannes@cmpxchg.org>
4021 L:      cgroups@vger.kernel.org
4022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4023 S:      Maintained
4024 F:      Documentation/admin-guide/cgroup-v2.rst
4025 F:      Documentation/cgroup-v1/
4026 F:      include/linux/cgroup*
4027 F:      kernel/cgroup/
4028
4029 CONTROL GROUP - CPUSET
4030 M:      Li Zefan <lizefan@huawei.com>
4031 L:      cgroups@vger.kernel.org
4032 W:      http://www.bullopensource.org/cpuset/
4033 W:      http://oss.sgi.com/projects/cpusets/
4034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4035 S:      Maintained
4036 F:      Documentation/cgroup-v1/cpusets.txt
4037 F:      include/linux/cpuset.h
4038 F:      kernel/cgroup/cpuset.c
4039
4040 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4041 M:      Johannes Weiner <hannes@cmpxchg.org>
4042 M:      Michal Hocko <mhocko@kernel.org>
4043 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4044 L:      cgroups@vger.kernel.org
4045 L:      linux-mm@kvack.org
4046 S:      Maintained
4047 F:      mm/memcontrol.c
4048 F:      mm/swap_cgroup.c
4049
4050 CORETEMP HARDWARE MONITORING DRIVER
4051 M:      Fenghua Yu <fenghua.yu@intel.com>
4052 L:      linux-hwmon@vger.kernel.org
4053 S:      Maintained
4054 F:      Documentation/hwmon/coretemp
4055 F:      drivers/hwmon/coretemp.c
4056
4057 COSA/SRP SYNC SERIAL DRIVER
4058 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4059 W:      http://www.fi.muni.cz/~kas/cosa/
4060 S:      Maintained
4061 F:      drivers/net/wan/cosa*
4062
4063 CPMAC ETHERNET DRIVER
4064 M:      Florian Fainelli <f.fainelli@gmail.com>
4065 L:      netdev@vger.kernel.org
4066 S:      Maintained
4067 F:      drivers/net/ethernet/ti/cpmac.c
4068
4069 CPU FREQUENCY SCALING FRAMEWORK
4070 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4071 M:      Viresh Kumar <viresh.kumar@linaro.org>
4072 L:      linux-pm@vger.kernel.org
4073 S:      Maintained
4074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4075 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4076 B:      https://bugzilla.kernel.org
4077 F:      Documentation/admin-guide/pm/cpufreq.rst
4078 F:      Documentation/admin-guide/pm/intel_pstate.rst
4079 F:      Documentation/cpu-freq/
4080 F:      Documentation/devicetree/bindings/cpufreq/
4081 F:      drivers/cpufreq/
4082 F:      include/linux/cpufreq.h
4083 F:      tools/testing/selftests/cpufreq/
4084
4085 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4086 M:      Viresh Kumar <viresh.kumar@linaro.org>
4087 M:      Sudeep Holla <sudeep.holla@arm.com>
4088 L:      linux-pm@vger.kernel.org
4089 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4090 S:      Maintained
4091 F:      drivers/cpufreq/arm_big_little.h
4092 F:      drivers/cpufreq/arm_big_little.c
4093
4094 CPU POWER MONITORING SUBSYSTEM
4095 M:      Thomas Renninger <trenn@suse.com>
4096 M:      Shuah Khan <shuah@kernel.org>
4097 M:      Shuah Khan <skhan@linuxfoundation.org>
4098 L:      linux-pm@vger.kernel.org
4099 S:      Maintained
4100 F:      tools/power/cpupower/
4101
4102 CPUID/MSR DRIVER
4103 M:      "H. Peter Anvin" <hpa@zytor.com>
4104 S:      Maintained
4105 F:      arch/x86/kernel/cpuid.c
4106 F:      arch/x86/kernel/msr.c
4107
4108 CPUIDLE DRIVER - ARM BIG LITTLE
4109 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4110 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4111 L:      linux-pm@vger.kernel.org
4112 L:      linux-arm-kernel@lists.infradead.org
4113 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4114 S:      Maintained
4115 F:      drivers/cpuidle/cpuidle-big_little.c
4116
4117 CPUIDLE DRIVER - ARM EXYNOS
4118 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4119 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4120 M:      Kukjin Kim <kgene@kernel.org>
4121 L:      linux-pm@vger.kernel.org
4122 L:      linux-samsung-soc@vger.kernel.org
4123 S:      Supported
4124 F:      drivers/cpuidle/cpuidle-exynos.c
4125 F:      arch/arm/mach-exynos/pm.c
4126
4127 CPU IDLE TIME MANAGEMENT FRAMEWORK
4128 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4129 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4130 L:      linux-pm@vger.kernel.org
4131 S:      Maintained
4132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4133 B:      https://bugzilla.kernel.org
4134 F:      Documentation/admin-guide/pm/cpuidle.rst
4135 F:      Documentation/driver-api/pm/cpuidle.rst
4136 F:      drivers/cpuidle/*
4137 F:      include/linux/cpuidle.h
4138
4139 CRAMFS FILESYSTEM
4140 M:      Nicolas Pitre <nico@fluxnic.net>
4141 S:      Maintained
4142 F:      Documentation/filesystems/cramfs.txt
4143 F:      fs/cramfs/
4144
4145 CRYPTO API
4146 M:      Herbert Xu <herbert@gondor.apana.org.au>
4147 M:      "David S. Miller" <davem@davemloft.net>
4148 L:      linux-crypto@vger.kernel.org
4149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4151 S:      Maintained
4152 F:      Documentation/crypto/
4153 F:      Documentation/devicetree/bindings/crypto/
4154 F:      arch/*/crypto/
4155 F:      crypto/
4156 F:      drivers/crypto/
4157 F:      include/crypto/
4158 F:      include/linux/crypto*
4159
4160 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4161 M:      Neil Horman <nhorman@tuxdriver.com>
4162 L:      linux-crypto@vger.kernel.org
4163 S:      Maintained
4164 F:      crypto/ansi_cprng.c
4165 F:      crypto/rng.c
4166
4167 CS3308 MEDIA DRIVER
4168 M:      Hans Verkuil <hverkuil@xs4all.nl>
4169 L:      linux-media@vger.kernel.org
4170 T:      git git://linuxtv.org/media_tree.git
4171 W:      http://linuxtv.org
4172 S:      Odd Fixes
4173 F:      drivers/media/i2c/cs3308.c
4174
4175 CS5535 Audio ALSA driver
4176 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4177 S:      Maintained
4178 F:      sound/pci/cs5535audio/
4179
4180 CSI DRIVERS FOR ALLWINNER V3s
4181 M:      Yong Deng <yong.deng@magewell.com>
4182 L:      linux-media@vger.kernel.org
4183 T:      git git://linuxtv.org/media_tree.git
4184 S:      Maintained
4185 F:      drivers/media/platform/sunxi/sun6i-csi/
4186 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4187
4188 CW1200 WLAN driver
4189 M:      Solomon Peachy <pizza@shaftnet.org>
4190 S:      Maintained
4191 F:      drivers/net/wireless/st/cw1200/
4192
4193 CX18 VIDEO4LINUX DRIVER
4194 M:      Andy Walls <awalls@md.metrocast.net>
4195 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4196 L:      linux-media@vger.kernel.org
4197 T:      git git://linuxtv.org/media_tree.git
4198 W:      https://linuxtv.org
4199 W:      http://www.ivtvdriver.org/index.php/Cx18
4200 S:      Maintained
4201 F:      Documentation/media/v4l-drivers/cx18*
4202 F:      drivers/media/pci/cx18/
4203 F:      include/uapi/linux/ivtv*
4204
4205 CX2341X MPEG ENCODER HELPER MODULE
4206 M:      Hans Verkuil <hverkuil@xs4all.nl>
4207 L:      linux-media@vger.kernel.org
4208 T:      git git://linuxtv.org/media_tree.git
4209 W:      https://linuxtv.org
4210 S:      Maintained
4211 F:      drivers/media/common/cx2341x*
4212 F:      include/media/drv-intf/cx2341x.h
4213
4214 CX24120 MEDIA DRIVER
4215 M:      Jemma Denson <jdenson@gmail.com>
4216 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4217 L:      linux-media@vger.kernel.org
4218 W:      https://linuxtv.org
4219 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4220 S:      Maintained
4221 F:      drivers/media/dvb-frontends/cx24120*
4222
4223 CX88 VIDEO4LINUX DRIVER
4224 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4225 L:      linux-media@vger.kernel.org
4226 W:      https://linuxtv.org
4227 T:      git git://linuxtv.org/media_tree.git
4228 S:      Odd fixes
4229 F:      Documentation/media/v4l-drivers/cx88*
4230 F:      drivers/media/pci/cx88/
4231
4232 CXD2820R MEDIA DRIVER
4233 M:      Antti Palosaari <crope@iki.fi>
4234 L:      linux-media@vger.kernel.org
4235 W:      https://linuxtv.org
4236 W:      http://palosaari.fi/linux/
4237 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4238 T:      git git://linuxtv.org/anttip/media_tree.git
4239 S:      Maintained
4240 F:      drivers/media/dvb-frontends/cxd2820r*
4241
4242 CXGB3 ETHERNET DRIVER (CXGB3)
4243 M:      Vishal Kulkarni <vishal@chelsio.com>
4244 L:      netdev@vger.kernel.org
4245 W:      http://www.chelsio.com
4246 S:      Supported
4247 F:      drivers/net/ethernet/chelsio/cxgb3/
4248
4249 CXGB3 ISCSI DRIVER (CXGB3I)
4250 M:      Karen Xie <kxie@chelsio.com>
4251 L:      linux-scsi@vger.kernel.org
4252 W:      http://www.chelsio.com
4253 S:      Supported
4254 F:      drivers/scsi/cxgbi/cxgb3i
4255
4256 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4257 M:      Steve Wise <swise@chelsio.com>
4258 L:      linux-rdma@vger.kernel.org
4259 W:      http://www.openfabrics.org
4260 S:      Supported
4261 F:      drivers/infiniband/hw/cxgb3/
4262 F:      include/uapi/rdma/cxgb3-abi.h
4263
4264 CXGB4 CRYPTO DRIVER (chcr)
4265 M:      Harsh Jain <harsh@chelsio.com>
4266 L:      linux-crypto@vger.kernel.org
4267 W:      http://www.chelsio.com
4268 S:      Supported
4269 F:      drivers/crypto/chelsio
4270
4271 CXGB4 ETHERNET DRIVER (CXGB4)
4272 M:      Vishal Kulkarni <vishal@chelsio.com>
4273 L:      netdev@vger.kernel.org
4274 W:      http://www.chelsio.com
4275 S:      Supported
4276 F:      drivers/net/ethernet/chelsio/cxgb4/
4277
4278 CXGB4 ISCSI DRIVER (CXGB4I)
4279 M:      Karen Xie <kxie@chelsio.com>
4280 L:      linux-scsi@vger.kernel.org
4281 W:      http://www.chelsio.com
4282 S:      Supported
4283 F:      drivers/scsi/cxgbi/cxgb4i
4284
4285 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4286 M:      Steve Wise <swise@chelsio.com>
4287 L:      linux-rdma@vger.kernel.org
4288 W:      http://www.openfabrics.org
4289 S:      Supported
4290 F:      drivers/infiniband/hw/cxgb4/
4291 F:      include/uapi/rdma/cxgb4-abi.h
4292
4293 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4294 M:      Casey Leedom <leedom@chelsio.com>
4295 L:      netdev@vger.kernel.org
4296 W:      http://www.chelsio.com
4297 S:      Supported
4298 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4299
4300 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4301 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4302 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4303 L:      linuxppc-dev@lists.ozlabs.org
4304 S:      Supported
4305 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4306 F:      drivers/misc/cxl/
4307 F:      include/misc/cxl*
4308 F:      include/uapi/misc/cxl.h
4309 F:      Documentation/powerpc/cxl.txt
4310 F:      Documentation/ABI/testing/sysfs-class-cxl
4311
4312 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4313 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4314 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4315 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4316 L:      linux-scsi@vger.kernel.org
4317 S:      Supported
4318 F:      drivers/scsi/cxlflash/
4319 F:      include/uapi/scsi/cxlflash_ioctl.h
4320 F:      Documentation/powerpc/cxlflash.txt
4321
4322 CYBERPRO FB DRIVER
4323 M:      Russell King <linux@armlinux.org.uk>
4324 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4325 W:      http://www.armlinux.org.uk/
4326 S:      Maintained
4327 F:      drivers/video/fbdev/cyber2000fb.*
4328
4329 CYCLADES ASYNC MUX DRIVER
4330 W:      http://www.cyclades.com/
4331 S:      Orphan
4332 F:      drivers/tty/cyclades.c
4333 F:      include/linux/cyclades.h
4334 F:      include/uapi/linux/cyclades.h
4335
4336 CYCLADES PC300 DRIVER
4337 W:      http://www.cyclades.com/
4338 S:      Orphan
4339 F:      drivers/net/wan/pc300*
4340
4341 CYPRESS_FIRMWARE MEDIA DRIVER
4342 M:      Antti Palosaari <crope@iki.fi>
4343 L:      linux-media@vger.kernel.org
4344 W:      https://linuxtv.org
4345 W:      http://palosaari.fi/linux/
4346 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4347 T:      git git://linuxtv.org/anttip/media_tree.git
4348 S:      Maintained
4349 F:      drivers/media/common/cypress_firmware*
4350
4351 CYTTSP TOUCHSCREEN DRIVER
4352 M:      Ferruh Yigit <fery@cypress.com>
4353 L:      linux-input@vger.kernel.org
4354 S:      Supported
4355 F:      drivers/input/touchscreen/cyttsp*
4356 F:      include/linux/input/cyttsp.h
4357
4358 D-LINK DIR-685 TOUCHKEYS DRIVER
4359 M:      Linus Walleij <linus.walleij@linaro.org>
4360 L:      linux-input@vger.kernel.org
4361 S:      Supported
4362 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4363
4364 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4365 M:      Joshua Kinard <kumba@gentoo.org>
4366 S:      Maintained
4367 F:      drivers/rtc/rtc-ds1685.c
4368 F:      include/linux/rtc/ds1685.h
4369
4370 DAMA SLAVE for AX.25
4371 M:      Joerg Reuter <jreuter@yaina.de>
4372 W:      http://yaina.de/jreuter/
4373 W:      http://www.qsl.net/dl1bke/
4374 L:      linux-hams@vger.kernel.org
4375 S:      Maintained
4376 F:      net/ax25/af_ax25.c
4377 F:      net/ax25/ax25_dev.c
4378 F:      net/ax25/ax25_ds_*
4379 F:      net/ax25/ax25_in.c
4380 F:      net/ax25/ax25_out.c
4381 F:      net/ax25/ax25_timer.c
4382 F:      net/ax25/sysctl_net_ax25.c
4383
4384 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4385 L:      netdev@vger.kernel.org
4386 S:      Orphan
4387 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4388 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4389
4390 DC390/AM53C974 SCSI driver
4391 M:      Hannes Reinecke <hare@suse.com>
4392 L:      linux-scsi@vger.kernel.org
4393 S:      Maintained
4394 F:      drivers/scsi/am53c974.c
4395
4396 DC395x SCSI driver
4397 M:      Oliver Neukum <oliver@neukum.org>
4398 M:      Ali Akcaagac <aliakc@web.de>
4399 M:      Jamie Lenehan <lenehan@twibble.org>
4400 L:      dc395x@twibble.org
4401 W:      http://twibble.org/dist/dc395x/
4402 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4403 S:      Maintained
4404 F:      Documentation/scsi/dc395x.txt
4405 F:      drivers/scsi/dc395x.*
4406
4407 DCCP PROTOCOL
4408 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4409 L:      dccp@vger.kernel.org
4410 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4411 S:      Maintained
4412 F:      include/linux/dccp.h
4413 F:      include/uapi/linux/dccp.h
4414 F:      include/linux/tfrc.h
4415 F:      net/dccp/
4416
4417 DECnet NETWORK LAYER
4418 W:      http://linux-decnet.sourceforge.net
4419 L:      linux-decnet-user@lists.sourceforge.net
4420 S:      Orphan
4421 F:      Documentation/networking/decnet.txt
4422 F:      net/decnet/
4423
4424 DECSTATION PLATFORM SUPPORT
4425 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4426 L:      linux-mips@vger.kernel.org
4427 W:      http://www.linux-mips.org/wiki/DECstation
4428 S:      Maintained
4429 F:      arch/mips/dec/
4430 F:      arch/mips/include/asm/dec/
4431 F:      arch/mips/include/asm/mach-dec/
4432
4433 DEFXX FDDI NETWORK DRIVER
4434 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4435 S:      Maintained
4436 F:      drivers/net/fddi/defxx.*
4437
4438 DELL SMBIOS DRIVER
4439 M:      Pali Rohár <pali.rohar@gmail.com>
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.*
4444
4445 DELL SMBIOS SMM 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-smm.c
4450
4451 DELL SMBIOS WMI DRIVER
4452 M:      Mario Limonciello <mario.limonciello@dell.com>
4453 L:      platform-driver-x86@vger.kernel.org
4454 S:      Maintained
4455 F:      drivers/platform/x86/dell-smbios-wmi.c
4456 F:      tools/wmi/dell-smbios-example.c
4457
4458 DEFZA FDDI NETWORK DRIVER
4459 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4460 S:      Maintained
4461 F:      drivers/net/fddi/defza.*
4462
4463 DELL LAPTOP DRIVER
4464 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4465 M:      Pali Rohár <pali.rohar@gmail.com>
4466 L:      platform-driver-x86@vger.kernel.org
4467 S:      Maintained
4468 F:      drivers/platform/x86/dell-laptop.c
4469
4470 DELL LAPTOP FREEFALL DRIVER
4471 M:      Pali Rohár <pali.rohar@gmail.com>
4472 S:      Maintained
4473 F:      drivers/platform/x86/dell-smo8800.c
4474
4475 DELL LAPTOP RBTN DRIVER
4476 M:      Pali Rohár <pali.rohar@gmail.com>
4477 S:      Maintained
4478 F:      drivers/platform/x86/dell-rbtn.*
4479
4480 DELL REMOTE BIOS UPDATE DRIVER
4481 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4482 L:      platform-driver-x86@vger.kernel.org
4483 S:      Maintained
4484 F:      drivers/platform/x86/dell_rbu.c
4485
4486 DELL LAPTOP SMM DRIVER
4487 M:      Pali Rohár <pali.rohar@gmail.com>
4488 S:      Maintained
4489 F:      drivers/hwmon/dell-smm-hwmon.c
4490 F:      include/uapi/linux/i8k.h
4491
4492 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4493 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4494 L:      platform-driver-x86@vger.kernel.org
4495 S:      Maintained
4496 F:      Documentation/dcdbas.txt
4497 F:      drivers/platform/x86/dcdbas.*
4498
4499 DELL WMI NOTIFICATIONS DRIVER
4500 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4501 M:      Pali Rohár <pali.rohar@gmail.com>
4502 S:      Maintained
4503 F:      drivers/platform/x86/dell-wmi.c
4504
4505 DELL WMI DESCRIPTOR DRIVER
4506 M:      Mario Limonciello <mario.limonciello@dell.com>
4507 S:      Maintained
4508 F:      drivers/platform/x86/dell-wmi-descriptor.c
4509
4510 DELTA ST MEDIA DRIVER
4511 M:      Hugues Fruchet <hugues.fruchet@st.com>
4512 L:      linux-media@vger.kernel.org
4513 T:      git git://linuxtv.org/media_tree.git
4514 W:      https://linuxtv.org
4515 S:      Supported
4516 F:      drivers/media/platform/sti/delta
4517
4518 DENALI NAND DRIVER
4519 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4520 L:      linux-mtd@lists.infradead.org
4521 S:      Supported
4522 F:      drivers/mtd/nand/raw/denali*
4523
4524 DESIGNWARE USB2 DRD IP DRIVER
4525 M:      Minas Harutyunyan <hminas@synopsys.com>
4526 L:      linux-usb@vger.kernel.org
4527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4528 S:      Maintained
4529 F:      drivers/usb/dwc2/
4530
4531 DESIGNWARE USB3 DRD IP DRIVER
4532 M:      Felipe Balbi <balbi@kernel.org>
4533 L:      linux-usb@vger.kernel.org
4534 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4535 S:      Maintained
4536 F:      drivers/usb/dwc3/
4537
4538 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4539 M:      Andreas Klinger <ak@it-klinger.de>
4540 L:      linux-iio@vger.kernel.org
4541 S:      Maintained
4542 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4543 F:      drivers/iio/proximity/srf*.c
4544
4545 DEVICE COREDUMP (DEV_COREDUMP)
4546 M:      Johannes Berg <johannes@sipsolutions.net>
4547 L:      linux-kernel@vger.kernel.org
4548 S:      Maintained
4549 F:      drivers/base/devcoredump.c
4550 F:      include/linux/devcoredump.h
4551
4552 DEVICE FREQUENCY (DEVFREQ)
4553 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4554 M:      Kyungmin Park <kyungmin.park@samsung.com>
4555 R:      Chanwoo Choi <cw00.choi@samsung.com>
4556 L:      linux-pm@vger.kernel.org
4557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4558 S:      Maintained
4559 F:      drivers/devfreq/
4560 F:      include/linux/devfreq.h
4561 F:      Documentation/devicetree/bindings/devfreq/
4562
4563 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4564 M:      Chanwoo Choi <cw00.choi@samsung.com>
4565 L:      linux-pm@vger.kernel.org
4566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4567 S:      Supported
4568 F:      drivers/devfreq/event/
4569 F:      drivers/devfreq/devfreq-event.c
4570 F:      include/linux/devfreq-event.h
4571 F:      Documentation/devicetree/bindings/devfreq/event/
4572
4573 DEVICE NUMBER REGISTRY
4574 M:      Torben Mathiasen <device@lanana.org>
4575 W:      http://lanana.org/docs/device-list/index.html
4576 S:      Maintained
4577
4578 DEVICE-MAPPER  (LVM)
4579 M:      Alasdair Kergon <agk@redhat.com>
4580 M:      Mike Snitzer <snitzer@redhat.com>
4581 M:      dm-devel@redhat.com
4582 L:      dm-devel@redhat.com
4583 W:      http://sources.redhat.com/dm
4584 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4585 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4586 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4587 S:      Maintained
4588 F:      Documentation/device-mapper/
4589 F:      drivers/md/Makefile
4590 F:      drivers/md/Kconfig
4591 F:      drivers/md/dm*
4592 F:      drivers/md/persistent-data/
4593 F:      include/linux/device-mapper.h
4594 F:      include/linux/dm-*.h
4595 F:      include/uapi/linux/dm-*.h
4596
4597 DEVLINK
4598 M:      Jiri Pirko <jiri@mellanox.com>
4599 L:      netdev@vger.kernel.org
4600 S:      Supported
4601 F:      net/core/devlink.c
4602 F:      include/net/devlink.h
4603 F:      include/uapi/linux/devlink.h
4604
4605 DIALOG SEMICONDUCTOR DRIVERS
4606 M:      Support Opensource <support.opensource@diasemi.com>
4607 W:      http://www.dialog-semiconductor.com/products
4608 S:      Supported
4609 F:      Documentation/hwmon/da90??
4610 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4611 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4612 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4613 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4614 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4615 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4616 F:      drivers/gpio/gpio-da90??.c
4617 F:      drivers/hwmon/da90??-hwmon.c
4618 F:      drivers/iio/adc/da91??-*.c
4619 F:      drivers/input/misc/da90??_onkey.c
4620 F:      drivers/input/touchscreen/da9052_tsi.c
4621 F:      drivers/leds/leds-da90??.c
4622 F:      drivers/mfd/da903x.c
4623 F:      drivers/mfd/da90??-*.c
4624 F:      drivers/mfd/da91??-*.c
4625 F:      drivers/power/supply/da9052-battery.c
4626 F:      drivers/power/supply/da91??-*.c
4627 F:      drivers/regulator/da903x.c
4628 F:      drivers/regulator/da9???-regulator.[ch]
4629 F:      drivers/thermal/da90??-thermal.c
4630 F:      drivers/rtc/rtc-da90??.c
4631 F:      drivers/video/backlight/da90??_bl.c
4632 F:      drivers/watchdog/da90??_wdt.c
4633 F:      include/linux/mfd/da903x.h
4634 F:      include/linux/mfd/da9052/
4635 F:      include/linux/mfd/da9055/
4636 F:      include/linux/mfd/da9062/
4637 F:      include/linux/mfd/da9063/
4638 F:      include/linux/mfd/da9150/
4639 F:      include/linux/regulator/da9211.h
4640 F:      include/sound/da[79]*.h
4641 F:      sound/soc/codecs/da[79]*.[ch]
4642
4643 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4644 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4645 L:      linux-gpio@vger.kernel.org
4646 S:      Maintained
4647 F:      drivers/gpio/gpio-gpio-mm.c
4648
4649 DIOLAN U2C-12 I2C DRIVER
4650 M:      Guenter Roeck <linux@roeck-us.net>
4651 L:      linux-i2c@vger.kernel.org
4652 S:      Maintained
4653 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4654
4655 FILESYSTEM DIRECT ACCESS (DAX)
4656 M:      Dan Williams <dan.j.williams@intel.com>
4657 R:      Matthew Wilcox <willy@infradead.org>
4658 R:      Jan Kara <jack@suse.cz>
4659 L:      linux-fsdevel@vger.kernel.org
4660 L:      linux-nvdimm@lists.01.org
4661 S:      Supported
4662 F:      fs/dax.c
4663 F:      include/linux/dax.h
4664 F:      include/trace/events/fs_dax.h
4665
4666 DEVICE DIRECT ACCESS (DAX)
4667 M:      Dan Williams <dan.j.williams@intel.com>
4668 M:      Vishal Verma <vishal.l.verma@intel.com>
4669 M:      Keith Busch <keith.busch@intel.com>
4670 M:      Dave Jiang <dave.jiang@intel.com>
4671 L:      linux-nvdimm@lists.01.org
4672 S:      Supported
4673 F:      drivers/dax/
4674
4675 DIRECTORY NOTIFICATION (DNOTIFY)
4676 M:      Jan Kara <jack@suse.cz>
4677 R:      Amir Goldstein <amir73il@gmail.com>
4678 L:      linux-fsdevel@vger.kernel.org
4679 S:      Maintained
4680 F:      Documentation/filesystems/dnotify.txt
4681 F:      fs/notify/dnotify/
4682 F:      include/linux/dnotify.h
4683
4684 DISK GEOMETRY AND PARTITION HANDLING
4685 M:      Andries Brouwer <aeb@cwi.nl>
4686 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4687 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4688 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4689 S:      Maintained
4690
4691 DISKQUOTA
4692 M:      Jan Kara <jack@suse.com>
4693 S:      Maintained
4694 F:      Documentation/filesystems/quota.txt
4695 F:      fs/quota/
4696 F:      include/linux/quota*.h
4697 F:      include/uapi/linux/quota*.h
4698
4699 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4700 M:      Bernie Thompson <bernie@plugable.com>
4701 L:      linux-fbdev@vger.kernel.org
4702 S:      Maintained
4703 W:      http://plugable.com/category/projects/udlfb/
4704 F:      drivers/video/fbdev/udlfb.c
4705 F:      include/video/udlfb.h
4706 F:      Documentation/fb/udlfb.txt
4707
4708 DISTRIBUTED LOCK MANAGER (DLM)
4709 M:      Christine Caulfield <ccaulfie@redhat.com>
4710 M:      David Teigland <teigland@redhat.com>
4711 L:      cluster-devel@redhat.com
4712 W:      http://sources.redhat.com/cluster/
4713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4714 S:      Supported
4715 F:      fs/dlm/
4716
4717 DMA BUFFER SHARING FRAMEWORK
4718 M:      Sumit Semwal <sumit.semwal@linaro.org>
4719 S:      Maintained
4720 L:      linux-media@vger.kernel.org
4721 L:      dri-devel@lists.freedesktop.org
4722 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4723 F:      drivers/dma-buf/
4724 F:      include/linux/dma-buf*
4725 F:      include/linux/reservation.h
4726 F:      include/linux/*fence.h
4727 F:      Documentation/driver-api/dma-buf.rst
4728 T:      git git://anongit.freedesktop.org/drm/drm-misc
4729
4730 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4731 M:      Vinod Koul <vkoul@kernel.org>
4732 L:      dmaengine@vger.kernel.org
4733 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4734 S:      Maintained
4735 F:      drivers/dma/
4736 F:      include/linux/dmaengine.h
4737 F:      include/linux/of_dma.h
4738 F:      Documentation/devicetree/bindings/dma/
4739 F:      Documentation/driver-api/dmaengine/
4740 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4741
4742 DMA MAPPING HELPERS
4743 M:      Christoph Hellwig <hch@lst.de>
4744 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4745 R:      Robin Murphy <robin.murphy@arm.com>
4746 L:      iommu@lists.linux-foundation.org
4747 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4748 W:      http://git.infradead.org/users/hch/dma-mapping.git
4749 S:      Supported
4750 F:      kernel/dma/
4751 F:      include/asm-generic/dma-mapping.h
4752 F:      include/linux/dma-direct.h
4753 F:      include/linux/dma-mapping.h
4754 F:      include/linux/dma-noncoherent.h
4755
4756 DME1737 HARDWARE MONITOR DRIVER
4757 M:      Juerg Haefliger <juergh@gmail.com>
4758 L:      linux-hwmon@vger.kernel.org
4759 S:      Maintained
4760 F:      Documentation/hwmon/dme1737
4761 F:      drivers/hwmon/dme1737.c
4762
4763 DMI/SMBIOS SUPPORT
4764 M:      Jean Delvare <jdelvare@suse.com>
4765 S:      Maintained
4766 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4767 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4768 F:      drivers/firmware/dmi-id.c
4769 F:      drivers/firmware/dmi_scan.c
4770 F:      include/linux/dmi.h
4771
4772 DOCUMENTATION
4773 M:      Jonathan Corbet <corbet@lwn.net>
4774 L:      linux-doc@vger.kernel.org
4775 S:      Maintained
4776 F:      Documentation/
4777 F:      scripts/kernel-doc
4778 X:      Documentation/ABI/
4779 X:      Documentation/acpi/
4780 X:      Documentation/devicetree/
4781 X:      Documentation/i2c/
4782 X:      Documentation/media/
4783 X:      Documentation/power/
4784 X:      Documentation/spi/
4785 T:      git git://git.lwn.net/linux.git docs-next
4786
4787 DOCUMENTATION/ITALIAN
4788 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4789 L:      linux-doc@vger.kernel.org
4790 S:      Maintained
4791 F:      Documentation/translations/it_IT
4792
4793 DONGWOON DW9714 LENS VOICE COIL DRIVER
4794 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4795 L:      linux-media@vger.kernel.org
4796 T:      git git://linuxtv.org/media_tree.git
4797 S:      Maintained
4798 F:      drivers/media/i2c/dw9714.c
4799 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4800
4801 DONGWOON DW9807 LENS VOICE COIL DRIVER
4802 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4803 L:      linux-media@vger.kernel.org
4804 T:      git git://linuxtv.org/media_tree.git
4805 S:      Maintained
4806 F:      drivers/media/i2c/dw9807-vcm.c
4807 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4808
4809 DOUBLETALK DRIVER
4810 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4811 L:      blinux-list@redhat.com
4812 S:      Maintained
4813 F:      drivers/char/dtlk.c
4814 F:      include/linux/dtlk.h
4815
4816 DPAA2 DATAPATH I/O (DPIO) DRIVER
4817 M:      Roy Pledge <Roy.Pledge@nxp.com>
4818 L:      linux-kernel@vger.kernel.org
4819 S:      Maintained
4820 F:      drivers/soc/fsl/dpio
4821
4822 DPAA2 ETHERNET DRIVER
4823 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4824 L:      netdev@vger.kernel.org
4825 S:      Maintained
4826 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4827 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4828 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4829 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4830 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4831
4832 DPAA2 ETHERNET SWITCH DRIVER
4833 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4834 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4835 L:      linux-kernel@vger.kernel.org
4836 S:      Maintained
4837 F:      drivers/staging/fsl-dpaa2/ethsw
4838
4839 DPAA2 PTP CLOCK DRIVER
4840 M:      Yangbo Lu <yangbo.lu@nxp.com>
4841 L:      netdev@vger.kernel.org
4842 S:      Maintained
4843 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4844 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4845
4846 DPT_I2O SCSI RAID DRIVER
4847 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4848 L:      linux-scsi@vger.kernel.org
4849 W:      http://www.adaptec.com/
4850 S:      Maintained
4851 F:      drivers/scsi/dpt*
4852 F:      drivers/scsi/dpt/
4853
4854 DRBD DRIVER
4855 M:      Philipp Reisner <philipp.reisner@linbit.com>
4856 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4857 L:      drbd-dev@lists.linbit.com
4858 W:      http://www.drbd.org
4859 T:      git git://git.linbit.com/linux-drbd.git
4860 T:      git git://git.linbit.com/drbd-8.4.git
4861 S:      Supported
4862 F:      drivers/block/drbd/
4863 F:      lib/lru_cache.c
4864 F:      Documentation/blockdev/drbd/
4865
4866 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4867 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4868 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4870 S:      Supported
4871 F:      Documentation/kobject.txt
4872 F:      drivers/base/
4873 F:      fs/debugfs/
4874 F:      fs/sysfs/
4875 F:      include/linux/debugfs.h
4876 F:      include/linux/kobj*
4877 F:      lib/kobj*
4878
4879 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4880 M:      Kevin Hilman <khilman@kernel.org>
4881 M:      Nishanth Menon <nm@ti.com>
4882 S:      Maintained
4883 F:      drivers/power/avs/
4884 F:      include/linux/power/smartreflex.h
4885 L:      linux-pm@vger.kernel.org
4886
4887 DRM DRIVER FOR ARM PL111 CLCD
4888 M:      Eric Anholt <eric@anholt.net>
4889 T:      git git://anongit.freedesktop.org/drm/drm-misc
4890 S:      Supported
4891 F:      drivers/gpu/drm/pl111/
4892
4893 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4894 M:      Linus Walleij <linus.walleij@linaro.org>
4895 T:      git git://anongit.freedesktop.org/drm/drm-misc
4896 S:      Maintained
4897 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4898 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4899
4900 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4901 M:      Dave Airlie <airlied@redhat.com>
4902 S:      Odd Fixes
4903 F:      drivers/gpu/drm/ast/
4904
4905 DRM DRIVER FOR BOCHS VIRTUAL GPU
4906 M:      Gerd Hoffmann <kraxel@redhat.com>
4907 L:      virtualization@lists.linux-foundation.org
4908 T:      git git://anongit.freedesktop.org/drm/drm-misc
4909 S:      Maintained
4910 F:      drivers/gpu/drm/bochs/
4911
4912 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4913 M:      Linus Walleij <linus.walleij@linaro.org>
4914 T:      git git://anongit.freedesktop.org/drm/drm-misc
4915 S:      Maintained
4916 F:      drivers/gpu/drm/tve200/
4917
4918 DRM DRIVER FOR ILITEK ILI9225 PANELS
4919 M:      David Lechner <david@lechnology.com>
4920 S:      Maintained
4921 F:      drivers/gpu/drm/tinydrm/ili9225.c
4922 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4923
4924 DRM DRIVER FOR HX8357D PANELS
4925 M:      Eric Anholt <eric@anholt.net>
4926 T:      git git://anongit.freedesktop.org/drm/drm-misc
4927 S:      Maintained
4928 F:      drivers/gpu/drm/tinydrm/hx8357d.c
4929 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
4930
4931 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4932 S:      Orphan / Obsolete
4933 F:      drivers/gpu/drm/i810/
4934 F:      include/uapi/drm/i810_drm.h
4935
4936 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4937 S:      Orphan / Obsolete
4938 F:      drivers/gpu/drm/mga/
4939 F:      include/uapi/drm/mga_drm.h
4940
4941 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4942 M:      Dave Airlie <airlied@redhat.com>
4943 S:      Odd Fixes
4944 F:      drivers/gpu/drm/mgag200/
4945
4946 DRM DRIVER FOR MI0283QT
4947 M:      Noralf Trønnes <noralf@tronnes.org>
4948 S:      Maintained
4949 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4950 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4951
4952 DRM DRIVER FOR MSM ADRENO GPU
4953 M:      Rob Clark <robdclark@gmail.com>
4954 M:      Sean Paul <sean@poorly.run>
4955 L:      linux-arm-msm@vger.kernel.org
4956 L:      dri-devel@lists.freedesktop.org
4957 L:      freedreno@lists.freedesktop.org
4958 T:      git https://gitlab.freedesktop.org/drm/msm.git
4959 S:      Maintained
4960 F:      drivers/gpu/drm/msm/
4961 F:      include/uapi/drm/msm_drm.h
4962 F:      Documentation/devicetree/bindings/display/msm/
4963
4964 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4965 M:      Ben Skeggs <bskeggs@redhat.com>
4966 L:      dri-devel@lists.freedesktop.org
4967 L:      nouveau@lists.freedesktop.org
4968 T:      git git://github.com/skeggsb/linux
4969 S:      Supported
4970 F:      drivers/gpu/drm/nouveau/
4971 F:      include/uapi/drm/nouveau_drm.h
4972
4973 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
4974 M:      Stefan Mavrodiev <stefan@olimex.com>
4975 S:      Maintained
4976 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
4977 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
4978
4979 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4980 M:      Noralf Trønnes <noralf@tronnes.org>
4981 S:      Maintained
4982 F:      drivers/gpu/drm/tinydrm/repaper.c
4983 F:      Documentation/devicetree/bindings/display/repaper.txt
4984
4985 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4986 M:      Dave Airlie <airlied@redhat.com>
4987 M:      Gerd Hoffmann <kraxel@redhat.com>
4988 L:      virtualization@lists.linux-foundation.org
4989 T:      git git://anongit.freedesktop.org/drm/drm-misc
4990 S:      Obsolete
4991 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4992 F:      drivers/gpu/drm/cirrus/
4993
4994 DRM DRIVER FOR QXL VIRTUAL GPU
4995 M:      Dave Airlie <airlied@redhat.com>
4996 M:      Gerd Hoffmann <kraxel@redhat.com>
4997 L:      virtualization@lists.linux-foundation.org
4998 L:      spice-devel@lists.freedesktop.org
4999 T:      git git://anongit.freedesktop.org/drm/drm-misc
5000 S:      Maintained
5001 F:      drivers/gpu/drm/qxl/
5002 F:      include/uapi/drm/qxl_drm.h
5003
5004 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5005 S:      Orphan / Obsolete
5006 F:      drivers/gpu/drm/r128/
5007 F:      include/uapi/drm/r128_drm.h
5008
5009 DRM DRIVER FOR SAVAGE VIDEO CARDS
5010 S:      Orphan / Obsolete
5011 F:      drivers/gpu/drm/savage/
5012 F:      include/uapi/drm/savage_drm.h
5013
5014 DRM DRIVER FOR SIS VIDEO CARDS
5015 S:      Orphan / Obsolete
5016 F:      drivers/gpu/drm/sis/
5017 F:      include/uapi/drm/sis_drm.h
5018
5019 DRM DRIVER FOR SITRONIX ST7701 PANELS
5020 M:      Jagan Teki <jagan@amarulasolutions.com>
5021 S:      Maintained
5022 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5023 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5024
5025 DRM DRIVER FOR SITRONIX ST7586 PANELS
5026 M:      David Lechner <david@lechnology.com>
5027 S:      Maintained
5028 F:      drivers/gpu/drm/tinydrm/st7586.c
5029 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5030
5031 DRM DRIVER FOR SITRONIX ST7735R PANELS
5032 M:      David Lechner <david@lechnology.com>
5033 S:      Maintained
5034 F:      drivers/gpu/drm/tinydrm/st7735r.c
5035 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5036
5037 DRM DRIVER FOR TDFX VIDEO CARDS
5038 S:      Orphan / Obsolete
5039 F:      drivers/gpu/drm/tdfx/
5040
5041 DRM DRIVER FOR TPO TPG110 PANELS
5042 M:      Linus Walleij <linus.walleij@linaro.org>
5043 T:      git git://anongit.freedesktop.org/drm/drm-misc
5044 S:      Maintained
5045 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5046 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5047
5048 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5049 M:      Dave Airlie <airlied@redhat.com>
5050 R:      Sean Paul <sean@poorly.run>
5051 L:      dri-devel@lists.freedesktop.org
5052 S:      Odd Fixes
5053 F:      drivers/gpu/drm/udl/
5054 T:      git git://anongit.freedesktop.org/drm/drm-misc
5055
5056 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5057 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5058 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5059 R:      Daniel Vetter <daniel@ffwll.ch>
5060 T:      git git://anongit.freedesktop.org/drm/drm-misc
5061 S:      Maintained
5062 L:      dri-devel@lists.freedesktop.org
5063 F:      drivers/gpu/drm/vkms/
5064 F:      Documentation/gpu/vkms.rst
5065
5066 DRM DRIVER FOR VMWARE VIRTUAL GPU
5067 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5068 M:      Thomas Hellstrom <thellstrom@vmware.com>
5069 L:      dri-devel@lists.freedesktop.org
5070 T:      git git://people.freedesktop.org/~thomash/linux
5071 S:      Supported
5072 F:      drivers/gpu/drm/vmwgfx/
5073 F:      include/uapi/drm/vmwgfx_drm.h
5074
5075 DRM DRIVERS
5076 M:      David Airlie <airlied@linux.ie>
5077 M:      Daniel Vetter <daniel@ffwll.ch>
5078 L:      dri-devel@lists.freedesktop.org
5079 T:      git git://anongit.freedesktop.org/drm/drm
5080 B:      https://bugs.freedesktop.org/
5081 C:      irc://chat.freenode.net/dri-devel
5082 S:      Maintained
5083 F:      drivers/gpu/drm/
5084 F:      drivers/gpu/vga/
5085 F:      Documentation/devicetree/bindings/display/
5086 F:      Documentation/devicetree/bindings/gpu/
5087 F:      Documentation/gpu/
5088 F:      include/drm/
5089 F:      include/uapi/drm/
5090 F:      include/linux/vga*
5091
5092 DRM DRIVERS AND MISC GPU PATCHES
5093 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5094 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5095 M:      Sean Paul <sean@poorly.run>
5096 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5097 S:      Maintained
5098 T:      git git://anongit.freedesktop.org/drm/drm-misc
5099 F:      Documentation/gpu/
5100 F:      drivers/gpu/vga/
5101 F:      drivers/gpu/drm/*
5102 F:      include/drm/drm*
5103 F:      include/uapi/drm/drm*
5104 F:      include/linux/vga*
5105
5106 DRM DRIVERS FOR ALLWINNER A10
5107 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5108 L:      dri-devel@lists.freedesktop.org
5109 S:      Supported
5110 F:      drivers/gpu/drm/sun4i/
5111 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5112 T:      git git://anongit.freedesktop.org/drm/drm-misc
5113
5114 DRM DRIVERS FOR AMLOGIC SOCS
5115 M:      Neil Armstrong <narmstrong@baylibre.com>
5116 L:      dri-devel@lists.freedesktop.org
5117 L:      linux-amlogic@lists.infradead.org
5118 W:      http://linux-meson.com/
5119 S:      Supported
5120 F:      drivers/gpu/drm/meson/
5121 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5122 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5123 F:      Documentation/gpu/meson.rst
5124 T:      git git://anongit.freedesktop.org/drm/drm-misc
5125
5126 DRM DRIVERS FOR ATMEL HLCDC
5127 M:      Boris Brezillon <bbrezillon@kernel.org>
5128 L:      dri-devel@lists.freedesktop.org
5129 S:      Supported
5130 F:      drivers/gpu/drm/atmel-hlcdc/
5131 F:      Documentation/devicetree/bindings/display/atmel/
5132 T:      git git://anongit.freedesktop.org/drm/drm-misc
5133
5134 DRM DRIVERS FOR BRIDGE CHIPS
5135 M:      Andrzej Hajda <a.hajda@samsung.com>
5136 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5137 S:      Maintained
5138 T:      git git://anongit.freedesktop.org/drm/drm-misc
5139 F:      drivers/gpu/drm/bridge/
5140
5141 DRM DRIVERS FOR EXYNOS
5142 M:      Inki Dae <inki.dae@samsung.com>
5143 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5144 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5145 M:      Kyungmin Park <kyungmin.park@samsung.com>
5146 L:      dri-devel@lists.freedesktop.org
5147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5148 S:      Supported
5149 F:      drivers/gpu/drm/exynos/
5150 F:      include/uapi/drm/exynos_drm.h
5151 F:      Documentation/devicetree/bindings/display/exynos/
5152
5153 DRM DRIVERS FOR FREESCALE DCU
5154 M:      Stefan Agner <stefan@agner.ch>
5155 M:      Alison Wang <alison.wang@nxp.com>
5156 L:      dri-devel@lists.freedesktop.org
5157 S:      Supported
5158 F:      drivers/gpu/drm/fsl-dcu/
5159 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5160 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5161 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5162 T:      git git://anongit.freedesktop.org/drm/drm-misc
5163
5164 DRM DRIVERS FOR FREESCALE IMX
5165 M:      Philipp Zabel <p.zabel@pengutronix.de>
5166 L:      dri-devel@lists.freedesktop.org
5167 S:      Maintained
5168 F:      drivers/gpu/drm/imx/
5169 F:      drivers/gpu/ipu-v3/
5170 F:      Documentation/devicetree/bindings/display/imx/
5171
5172 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5173 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5174 L:      dri-devel@lists.freedesktop.org
5175 T:      git git://github.com/patjak/drm-gma500
5176 S:      Maintained
5177 F:      drivers/gpu/drm/gma500/
5178
5179 DRM DRIVERS FOR HISILICON
5180 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5181 M:      Rongrong Zou <zourongrong@gmail.com>
5182 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5183 R:      Chen Feng <puck.chen@hisilicon.com>
5184 L:      dri-devel@lists.freedesktop.org
5185 T:      git git://github.com/xin3liang/linux.git
5186 S:      Maintained
5187 F:      drivers/gpu/drm/hisilicon/
5188 F:      Documentation/devicetree/bindings/display/hisilicon/
5189
5190 DRM DRIVERS FOR MEDIATEK
5191 M:      CK Hu <ck.hu@mediatek.com>
5192 M:      Philipp Zabel <p.zabel@pengutronix.de>
5193 L:      dri-devel@lists.freedesktop.org
5194 S:      Supported
5195 F:      drivers/gpu/drm/mediatek/
5196 F:      Documentation/devicetree/bindings/display/mediatek/
5197
5198 DRM DRIVERS FOR NVIDIA TEGRA
5199 M:      Thierry Reding <thierry.reding@gmail.com>
5200 L:      dri-devel@lists.freedesktop.org
5201 L:      linux-tegra@vger.kernel.org
5202 T:      git git://anongit.freedesktop.org/tegra/linux.git
5203 S:      Supported
5204 F:      drivers/gpu/drm/tegra/
5205 F:      drivers/gpu/host1x/
5206 F:      include/linux/host1x.h
5207 F:      include/uapi/drm/tegra_drm.h
5208 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5209
5210 DRM DRIVERS FOR RENESAS
5211 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5212 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5213 L:      dri-devel@lists.freedesktop.org
5214 L:      linux-renesas-soc@vger.kernel.org
5215 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5216 S:      Supported
5217 F:      drivers/gpu/drm/rcar-du/
5218 F:      drivers/gpu/drm/shmobile/
5219 F:      include/linux/platform_data/shmob_drm.h
5220 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5221 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5222 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5223
5224 DRM DRIVERS FOR ROCKCHIP
5225 M:      Sandy Huang <hjc@rock-chips.com>
5226 M:      Heiko Stübner <heiko@sntech.de>
5227 L:      dri-devel@lists.freedesktop.org
5228 S:      Maintained
5229 F:      drivers/gpu/drm/rockchip/
5230 F:      Documentation/devicetree/bindings/display/rockchip/
5231 T:      git git://anongit.freedesktop.org/drm/drm-misc
5232
5233 DRM DRIVERS FOR STI
5234 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5235 M:      Vincent Abriou <vincent.abriou@st.com>
5236 L:      dri-devel@lists.freedesktop.org
5237 T:      git git://anongit.freedesktop.org/drm/drm-misc
5238 S:      Maintained
5239 F:      drivers/gpu/drm/sti
5240 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5241
5242 DRM DRIVERS FOR STM
5243 M:      Yannick Fertre <yannick.fertre@st.com>
5244 M:      Philippe Cornu <philippe.cornu@st.com>
5245 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5246 M:      Vincent Abriou <vincent.abriou@st.com>
5247 L:      dri-devel@lists.freedesktop.org
5248 T:      git git://anongit.freedesktop.org/drm/drm-misc
5249 S:      Maintained
5250 F:      drivers/gpu/drm/stm
5251 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5252
5253 DRM DRIVERS FOR TI LCDC
5254 M:      Jyri Sarha <jsarha@ti.com>
5255 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5256 L:      dri-devel@lists.freedesktop.org
5257 S:      Maintained
5258 F:      drivers/gpu/drm/tilcdc/
5259 F:      Documentation/devicetree/bindings/display/tilcdc/
5260
5261 DRM DRIVERS FOR TI OMAP
5262 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5263 L:      dri-devel@lists.freedesktop.org
5264 S:      Maintained
5265 F:      drivers/gpu/drm/omapdrm/
5266 F:      Documentation/devicetree/bindings/display/ti/
5267
5268 DRM DRIVERS FOR V3D
5269 M:      Eric Anholt <eric@anholt.net>
5270 S:      Supported
5271 F:      drivers/gpu/drm/v3d/
5272 F:      include/uapi/drm/v3d_drm.h
5273 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5274 T:      git git://anongit.freedesktop.org/drm/drm-misc
5275
5276 DRM DRIVERS FOR VC4
5277 M:      Eric Anholt <eric@anholt.net>
5278 T:      git git://github.com/anholt/linux
5279 S:      Supported
5280 F:      drivers/gpu/drm/vc4/
5281 F:      include/uapi/drm/vc4_drm.h
5282 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5283 T:      git git://anongit.freedesktop.org/drm/drm-misc
5284
5285 DRM DRIVERS FOR VIVANTE GPU IP
5286 M:      Lucas Stach <l.stach@pengutronix.de>
5287 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5288 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5289 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5290 L:      dri-devel@lists.freedesktop.org
5291 S:      Maintained
5292 F:      drivers/gpu/drm/etnaviv/
5293 F:      include/uapi/drm/etnaviv_drm.h
5294 F:      Documentation/devicetree/bindings/display/etnaviv/
5295
5296 DRM DRIVERS FOR ZTE ZX
5297 M:      Shawn Guo <shawnguo@kernel.org>
5298 L:      dri-devel@lists.freedesktop.org
5299 S:      Maintained
5300 F:      drivers/gpu/drm/zte/
5301 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5302 T:      git git://anongit.freedesktop.org/drm/drm-misc
5303
5304 DRM PANEL DRIVERS
5305 M:      Thierry Reding <thierry.reding@gmail.com>
5306 L:      dri-devel@lists.freedesktop.org
5307 T:      git git://anongit.freedesktop.org/drm/drm-misc
5308 S:      Maintained
5309 F:      drivers/gpu/drm/drm_panel.c
5310 F:      drivers/gpu/drm/panel/
5311 F:      include/drm/drm_panel.h
5312 F:      Documentation/devicetree/bindings/display/panel/
5313
5314 DRM TINYDRM DRIVERS
5315 M:      Noralf Trønnes <noralf@tronnes.org>
5316 W:      https://github.com/notro/tinydrm/wiki/Development
5317 T:      git git://anongit.freedesktop.org/drm/drm-misc
5318 S:      Maintained
5319 F:      drivers/gpu/drm/tinydrm/
5320 F:      include/drm/tinydrm/
5321
5322 DRM DRIVERS FOR XEN
5323 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5324 T:      git git://anongit.freedesktop.org/drm/drm-misc
5325 L:      dri-devel@lists.freedesktop.org
5326 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5327 S:      Supported
5328 F:      drivers/gpu/drm/xen/
5329 F:      Documentation/gpu/xen-front.rst
5330
5331 DRM TTM SUBSYSTEM
5332 M:      Christian Koenig <christian.koenig@amd.com>
5333 M:      Huang Rui <ray.huang@amd.com>
5334 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5335 T:      git git://people.freedesktop.org/~agd5f/linux
5336 S:      Maintained
5337 L:      dri-devel@lists.freedesktop.org
5338 F:      include/drm/ttm/
5339 F:      drivers/gpu/drm/ttm/
5340
5341 DSBR100 USB FM RADIO DRIVER
5342 M:      Alexey Klimov <klimov.linux@gmail.com>
5343 L:      linux-media@vger.kernel.org
5344 T:      git git://linuxtv.org/media_tree.git
5345 S:      Maintained
5346 F:      drivers/media/radio/dsbr100.c
5347
5348 DSCC4 DRIVER
5349 M:      Francois Romieu <romieu@fr.zoreil.com>
5350 L:      netdev@vger.kernel.org
5351 S:      Maintained
5352 F:      drivers/net/wan/dscc4.c
5353
5354 DT3155 MEDIA DRIVER
5355 M:      Hans Verkuil <hverkuil@xs4all.nl>
5356 L:      linux-media@vger.kernel.org
5357 T:      git git://linuxtv.org/media_tree.git
5358 W:      https://linuxtv.org
5359 S:      Odd Fixes
5360 F:      drivers/media/pci/dt3155/
5361
5362 DVB_USB_AF9015 MEDIA DRIVER
5363 M:      Antti Palosaari <crope@iki.fi>
5364 L:      linux-media@vger.kernel.org
5365 W:      https://linuxtv.org
5366 W:      http://palosaari.fi/linux/
5367 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5368 T:      git git://linuxtv.org/anttip/media_tree.git
5369 S:      Maintained
5370 F:      drivers/media/usb/dvb-usb-v2/af9015*
5371
5372 DVB_USB_AF9035 MEDIA DRIVER
5373 M:      Antti Palosaari <crope@iki.fi>
5374 L:      linux-media@vger.kernel.org
5375 W:      https://linuxtv.org
5376 W:      http://palosaari.fi/linux/
5377 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5378 T:      git git://linuxtv.org/anttip/media_tree.git
5379 S:      Maintained
5380 F:      drivers/media/usb/dvb-usb-v2/af9035*
5381
5382 DVB_USB_ANYSEE MEDIA DRIVER
5383 M:      Antti Palosaari <crope@iki.fi>
5384 L:      linux-media@vger.kernel.org
5385 W:      https://linuxtv.org
5386 W:      http://palosaari.fi/linux/
5387 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5388 T:      git git://linuxtv.org/anttip/media_tree.git
5389 S:      Maintained
5390 F:      drivers/media/usb/dvb-usb-v2/anysee*
5391
5392 DVB_USB_AU6610 MEDIA DRIVER
5393 M:      Antti Palosaari <crope@iki.fi>
5394 L:      linux-media@vger.kernel.org
5395 W:      https://linuxtv.org
5396 W:      http://palosaari.fi/linux/
5397 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5398 T:      git git://linuxtv.org/anttip/media_tree.git
5399 S:      Maintained
5400 F:      drivers/media/usb/dvb-usb-v2/au6610*
5401
5402 DVB_USB_CE6230 MEDIA DRIVER
5403 M:      Antti Palosaari <crope@iki.fi>
5404 L:      linux-media@vger.kernel.org
5405 W:      https://linuxtv.org
5406 W:      http://palosaari.fi/linux/
5407 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5408 T:      git git://linuxtv.org/anttip/media_tree.git
5409 S:      Maintained
5410 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5411
5412 DVB_USB_CXUSB MEDIA DRIVER
5413 M:      Michael Krufky <mkrufky@linuxtv.org>
5414 L:      linux-media@vger.kernel.org
5415 W:      https://linuxtv.org
5416 W:      http://github.com/mkrufky
5417 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5418 T:      git git://linuxtv.org/media_tree.git
5419 S:      Maintained
5420 F:      drivers/media/usb/dvb-usb/cxusb*
5421
5422 DVB_USB_EC168 MEDIA DRIVER
5423 M:      Antti Palosaari <crope@iki.fi>
5424 L:      linux-media@vger.kernel.org
5425 W:      https://linuxtv.org
5426 W:      http://palosaari.fi/linux/
5427 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5428 T:      git git://linuxtv.org/anttip/media_tree.git
5429 S:      Maintained
5430 F:      drivers/media/usb/dvb-usb-v2/ec168*
5431
5432 DVB_USB_GL861 MEDIA DRIVER
5433 M:      Antti Palosaari <crope@iki.fi>
5434 L:      linux-media@vger.kernel.org
5435 W:      https://linuxtv.org
5436 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5437 T:      git git://linuxtv.org/anttip/media_tree.git
5438 S:      Maintained
5439 F:      drivers/media/usb/dvb-usb-v2/gl861*
5440
5441 DVB_USB_MXL111SF MEDIA DRIVER
5442 M:      Michael Krufky <mkrufky@linuxtv.org>
5443 L:      linux-media@vger.kernel.org
5444 W:      https://linuxtv.org
5445 W:      http://github.com/mkrufky
5446 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5447 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5448 S:      Maintained
5449 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5450
5451 DVB_USB_RTL28XXU MEDIA DRIVER
5452 M:      Antti Palosaari <crope@iki.fi>
5453 L:      linux-media@vger.kernel.org
5454 W:      https://linuxtv.org
5455 W:      http://palosaari.fi/linux/
5456 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5457 T:      git git://linuxtv.org/anttip/media_tree.git
5458 S:      Maintained
5459 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5460
5461 DVB_USB_V2 MEDIA DRIVER
5462 M:      Antti Palosaari <crope@iki.fi>
5463 L:      linux-media@vger.kernel.org
5464 W:      https://linuxtv.org
5465 W:      http://palosaari.fi/linux/
5466 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5467 T:      git git://linuxtv.org/anttip/media_tree.git
5468 S:      Maintained
5469 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5470 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5471
5472 DYNAMIC DEBUG
5473 M:      Jason Baron <jbaron@akamai.com>
5474 S:      Maintained
5475 F:      lib/dynamic_debug.c
5476 F:      include/linux/dynamic_debug.h
5477
5478 DYNAMIC INTERRUPT MODERATION
5479 M:      Tal Gilboa <talgi@mellanox.com>
5480 S:      Maintained
5481 F:      include/linux/net_dim.h
5482
5483 DZ DECSTATION DZ11 SERIAL DRIVER
5484 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5485 S:      Maintained
5486 F:      drivers/tty/serial/dz.*
5487
5488 E3X0 POWER BUTTON DRIVER
5489 M:      Moritz Fischer <moritz.fischer@ettus.com>
5490 L:      usrp-users@lists.ettus.com
5491 W:      http://www.ettus.com
5492 S:      Supported
5493 F:      drivers/input/misc/e3x0-button.c
5494 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5495
5496 E4000 MEDIA DRIVER
5497 M:      Antti Palosaari <crope@iki.fi>
5498 L:      linux-media@vger.kernel.org
5499 W:      https://linuxtv.org
5500 W:      http://palosaari.fi/linux/
5501 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5502 T:      git git://linuxtv.org/anttip/media_tree.git
5503 S:      Maintained
5504 F:      drivers/media/tuners/e4000*
5505
5506 EARTH_PT1 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/pt1/
5511
5512 EARTH_PT3 MEDIA DRIVER
5513 M:      Akihiro Tsukada <tskd08@gmail.com>
5514 L:      linux-media@vger.kernel.org
5515 S:      Odd Fixes
5516 F:      drivers/media/pci/pt3/
5517
5518 EC100 MEDIA DRIVER
5519 M:      Antti Palosaari <crope@iki.fi>
5520 L:      linux-media@vger.kernel.org
5521 W:      https://linuxtv.org
5522 W:      http://palosaari.fi/linux/
5523 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5524 T:      git git://linuxtv.org/anttip/media_tree.git
5525 S:      Maintained
5526 F:      drivers/media/dvb-frontends/ec100*
5527
5528 ECRYPT FILE SYSTEM
5529 M:      Tyler Hicks <tyhicks@canonical.com>
5530 L:      ecryptfs@vger.kernel.org
5531 W:      http://ecryptfs.org
5532 W:      https://launchpad.net/ecryptfs
5533 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5534 S:      Supported
5535 F:      Documentation/filesystems/ecryptfs.txt
5536 F:      fs/ecryptfs/
5537
5538 EDAC-AMD64
5539 M:      Borislav Petkov <bp@alien8.de>
5540 L:      linux-edac@vger.kernel.org
5541 S:      Maintained
5542 F:      drivers/edac/amd64_edac*
5543
5544 EDAC-AST2500
5545 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5546 S:      Supported
5547 F:      drivers/edac/aspeed_edac.c
5548 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5549
5550 EDAC-CALXEDA
5551 M:      Robert Richter <rric@kernel.org>
5552 L:      linux-edac@vger.kernel.org
5553 S:      Maintained
5554 F:      drivers/edac/highbank*
5555
5556 EDAC-CAVIUM OCTEON
5557 M:      Ralf Baechle <ralf@linux-mips.org>
5558 M:      David Daney <david.daney@cavium.com>
5559 L:      linux-edac@vger.kernel.org
5560 L:      linux-mips@vger.kernel.org
5561 S:      Supported
5562 F:      drivers/edac/octeon_edac*
5563
5564 EDAC-CAVIUM THUNDERX
5565 M:      David Daney <david.daney@cavium.com>
5566 M:      Jan Glauber <jglauber@cavium.com>
5567 L:      linux-edac@vger.kernel.org
5568 S:      Supported
5569 F:      drivers/edac/thunderx_edac*
5570
5571 EDAC-CORE
5572 M:      Borislav Petkov <bp@alien8.de>
5573 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5574 R:      James Morse <james.morse@arm.com>
5575 L:      linux-edac@vger.kernel.org
5576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5578 S:      Supported
5579 F:      Documentation/admin-guide/ras.rst
5580 F:      Documentation/driver-api/edac.rst
5581 F:      drivers/edac/
5582 F:      include/linux/edac.h
5583
5584 EDAC-E752X
5585 M:      Mark Gross <mark.gross@intel.com>
5586 L:      linux-edac@vger.kernel.org
5587 S:      Maintained
5588 F:      drivers/edac/e752x_edac.c
5589
5590 EDAC-E7XXX
5591 L:      linux-edac@vger.kernel.org
5592 S:      Maintained
5593 F:      drivers/edac/e7xxx_edac.c
5594
5595 EDAC-FSL_DDR
5596 M:      York Sun <york.sun@nxp.com>
5597 L:      linux-edac@vger.kernel.org
5598 S:      Maintained
5599 F:      drivers/edac/fsl_ddr_edac.*
5600
5601 EDAC-GHES
5602 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5603 L:      linux-edac@vger.kernel.org
5604 S:      Maintained
5605 F:      drivers/edac/ghes_edac.c
5606
5607 EDAC-I3000
5608 L:      linux-edac@vger.kernel.org
5609 S:      Orphan
5610 F:      drivers/edac/i3000_edac.c
5611
5612 EDAC-I5000
5613 L:      linux-edac@vger.kernel.org
5614 S:      Maintained
5615 F:      drivers/edac/i5000_edac.c
5616
5617 EDAC-I5400
5618 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5619 L:      linux-edac@vger.kernel.org
5620 S:      Maintained
5621 F:      drivers/edac/i5400_edac.c
5622
5623 EDAC-I7300
5624 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5625 L:      linux-edac@vger.kernel.org
5626 S:      Maintained
5627 F:      drivers/edac/i7300_edac.c
5628
5629 EDAC-I7CORE
5630 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5631 L:      linux-edac@vger.kernel.org
5632 S:      Maintained
5633 F:      drivers/edac/i7core_edac.c
5634
5635 EDAC-I82443BXGX
5636 M:      Tim Small <tim@buttersideup.com>
5637 L:      linux-edac@vger.kernel.org
5638 S:      Maintained
5639 F:      drivers/edac/i82443bxgx_edac.c
5640
5641 EDAC-I82975X
5642 M:      "Arvind R." <arvino55@gmail.com>
5643 L:      linux-edac@vger.kernel.org
5644 S:      Maintained
5645 F:      drivers/edac/i82975x_edac.c
5646
5647 EDAC-IE31200
5648 M:      Jason Baron <jbaron@akamai.com>
5649 L:      linux-edac@vger.kernel.org
5650 S:      Maintained
5651 F:      drivers/edac/ie31200_edac.c
5652
5653 EDAC-MPC85XX
5654 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5655 L:      linux-edac@vger.kernel.org
5656 S:      Maintained
5657 F:      drivers/edac/mpc85xx_edac.[ch]
5658
5659 EDAC-PASEMI
5660 M:      Egor Martovetsky <egor@pasemi.com>
5661 L:      linux-edac@vger.kernel.org
5662 S:      Maintained
5663 F:      drivers/edac/pasemi_edac.c
5664
5665 EDAC-PND2
5666 M:      Tony Luck <tony.luck@intel.com>
5667 L:      linux-edac@vger.kernel.org
5668 S:      Maintained
5669 F:      drivers/edac/pnd2_edac.[ch]
5670
5671 EDAC-R82600
5672 M:      Tim Small <tim@buttersideup.com>
5673 L:      linux-edac@vger.kernel.org
5674 S:      Maintained
5675 F:      drivers/edac/r82600_edac.c
5676
5677 EDAC-SBRIDGE
5678 M:      Tony Luck <tony.luck@intel.com>
5679 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5680 L:      linux-edac@vger.kernel.org
5681 S:      Maintained
5682 F:      drivers/edac/sb_edac.c
5683
5684 EDAC-SKYLAKE
5685 M:      Tony Luck <tony.luck@intel.com>
5686 L:      linux-edac@vger.kernel.org
5687 S:      Maintained
5688 F:      drivers/edac/skx_edac.c
5689
5690 EDAC-TI
5691 M:      Tero Kristo <t-kristo@ti.com>
5692 L:      linux-edac@vger.kernel.org
5693 S:      Maintained
5694 F:      drivers/edac/ti_edac.c
5695
5696 EDAC-QCOM
5697 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5698 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5699 L:      linux-arm-msm@vger.kernel.org
5700 L:      linux-edac@vger.kernel.org
5701 S:      Maintained
5702 F:      drivers/edac/qcom_edac.c
5703
5704 EDIROL UA-101/UA-1000 DRIVER
5705 M:      Clemens Ladisch <clemens@ladisch.de>
5706 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5707 T:      git git://git.alsa-project.org/alsa-kernel.git
5708 S:      Maintained
5709 F:      sound/usb/misc/ua101.c
5710
5711 EFI TEST DRIVER
5712 L:      linux-efi@vger.kernel.org
5713 M:      Ivan Hu <ivan.hu@canonical.com>
5714 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5715 S:      Maintained
5716 F:      drivers/firmware/efi/test/
5717
5718 EFI VARIABLE FILESYSTEM
5719 M:      Matthew Garrett <matthew.garrett@nebula.com>
5720 M:      Jeremy Kerr <jk@ozlabs.org>
5721 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5723 L:      linux-efi@vger.kernel.org
5724 S:      Maintained
5725 F:      fs/efivarfs/
5726
5727 EFIFB FRAMEBUFFER DRIVER
5728 L:      linux-fbdev@vger.kernel.org
5729 M:      Peter Jones <pjones@redhat.com>
5730 S:      Maintained
5731 F:      drivers/video/fbdev/efifb.c
5732
5733 EFS FILESYSTEM
5734 W:      http://aeschi.ch.eu.org/efs/
5735 S:      Orphan
5736 F:      fs/efs/
5737
5738 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5739 M:      Douglas Miller <dougmill@linux.ibm.com>
5740 L:      netdev@vger.kernel.org
5741 S:      Maintained
5742 F:      drivers/net/ethernet/ibm/ehea/
5743
5744 EM28XX VIDEO4LINUX DRIVER
5745 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5746 L:      linux-media@vger.kernel.org
5747 W:      https://linuxtv.org
5748 T:      git git://linuxtv.org/media_tree.git
5749 S:      Maintained
5750 F:      drivers/media/usb/em28xx/
5751 F:      Documentation/media/v4l-drivers/em28xx*
5752
5753 EMBEDDED LINUX
5754 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5755 M:      Matt Mackall <mpm@selenic.com>
5756 M:      David Woodhouse <dwmw2@infradead.org>
5757 L:      linux-embedded@vger.kernel.org
5758 S:      Maintained
5759
5760 Emulex 10Gbps iSCSI - OneConnect DRIVER
5761 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5762 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5763 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5764 L:      linux-scsi@vger.kernel.org
5765 W:      http://www.broadcom.com
5766 S:      Supported
5767 F:      drivers/scsi/be2iscsi/
5768
5769 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5770 M:      Sathya Perla <sathya.perla@broadcom.com>
5771 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5772 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5773 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5774 L:      netdev@vger.kernel.org
5775 W:      http://www.emulex.com
5776 S:      Supported
5777 F:      drivers/net/ethernet/emulex/benet/
5778
5779 EMULEX ONECONNECT ROCE DRIVER
5780 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5781 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5782 L:      linux-rdma@vger.kernel.org
5783 W:      http://www.broadcom.com
5784 S:      Odd Fixes
5785 F:      drivers/infiniband/hw/ocrdma/
5786 F:      include/uapi/rdma/ocrdma-abi.h
5787
5788 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5789 M:      James Smart <james.smart@broadcom.com>
5790 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5791 L:      linux-scsi@vger.kernel.org
5792 W:      http://www.broadcom.com
5793 S:      Supported
5794 F:      drivers/scsi/lpfc/
5795
5796 ENE CB710 FLASH CARD READER DRIVER
5797 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5798 S:      Maintained
5799 F:      drivers/misc/cb710/
5800 F:      drivers/mmc/host/cb710-mmc.*
5801 F:      include/linux/cb710.h
5802
5803 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5804 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5805 S:      Maintained
5806 F:      drivers/media/rc/ene_ir.*
5807
5808 EPSON S1D13XXX FRAMEBUFFER DRIVER
5809 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5810 S:      Maintained
5811 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5812 F:      drivers/video/fbdev/s1d13xxxfb.c
5813 F:      include/video/s1d13xxxfb.h
5814
5815 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5816 M:      Jeff Layton <jlayton@kernel.org>
5817 S:      Maintained
5818 F:      lib/errseq.c
5819 F:      include/linux/errseq.h
5820
5821 ET131X NETWORK DRIVER
5822 M:      Mark Einon <mark.einon@gmail.com>
5823 S:      Odd Fixes
5824 F:      drivers/net/ethernet/agere/
5825
5826 ETHERNET BRIDGE
5827 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5828 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5829 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5830 L:      netdev@vger.kernel.org
5831 W:      http://www.linuxfoundation.org/en/Net:Bridge
5832 S:      Maintained
5833 F:      include/linux/netfilter_bridge/
5834 F:      net/bridge/
5835
5836 ETHERNET PHY LIBRARY
5837 M:      Andrew Lunn <andrew@lunn.ch>
5838 M:      Florian Fainelli <f.fainelli@gmail.com>
5839 M:      Heiner Kallweit <hkallweit1@gmail.com>
5840 L:      netdev@vger.kernel.org
5841 S:      Maintained
5842 F:      Documentation/ABI/testing/sysfs-bus-mdio
5843 F:      Documentation/devicetree/bindings/net/mdio*
5844 F:      Documentation/networking/phy.rst
5845 F:      drivers/net/phy/
5846 F:      drivers/of/of_mdio.c
5847 F:      drivers/of/of_net.c
5848 F:      include/linux/*mdio*.h
5849 F:      include/linux/of_net.h
5850 F:      include/linux/phy.h
5851 F:      include/linux/phy_fixed.h
5852 F:      include/linux/platform_data/mdio-bcm-unimac.h
5853 F:      include/linux/platform_data/mdio-gpio.h
5854 F:      include/trace/events/mdio.h
5855 F:      include/uapi/linux/mdio.h
5856 F:      include/uapi/linux/mii.h
5857
5858 EXT2 FILE SYSTEM
5859 M:      Jan Kara <jack@suse.com>
5860 L:      linux-ext4@vger.kernel.org
5861 S:      Maintained
5862 F:      Documentation/filesystems/ext2.txt
5863 F:      fs/ext2/
5864 F:      include/linux/ext2*
5865
5866 EXT4 FILE SYSTEM
5867 M:      "Theodore Ts'o" <tytso@mit.edu>
5868 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5869 L:      linux-ext4@vger.kernel.org
5870 W:      http://ext4.wiki.kernel.org
5871 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5873 S:      Maintained
5874 F:      Documentation/filesystems/ext4/
5875 F:      fs/ext4/
5876
5877 Extended Verification Module (EVM)
5878 M:      Mimi Zohar <zohar@linux.ibm.com>
5879 L:      linux-integrity@vger.kernel.org
5880 S:      Supported
5881 F:      security/integrity/evm/
5882
5883 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5884 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5885 L:      linux-efi@vger.kernel.org
5886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5887 S:      Maintained
5888 F:      Documentation/efi-stub.txt
5889 F:      arch/*/kernel/efi.c
5890 F:      arch/x86/boot/compressed/eboot.[ch]
5891 F:      arch/*/include/asm/efi.h
5892 F:      arch/x86/platform/efi/
5893 F:      drivers/firmware/efi/
5894 F:      include/linux/efi*.h
5895 F:      arch/arm/boot/compressed/efi-header.S
5896 F:      arch/arm64/kernel/efi-entry.S
5897
5898 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5899 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5900 M:      Chanwoo Choi <cw00.choi@samsung.com>
5901 L:      linux-kernel@vger.kernel.org
5902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5903 S:      Maintained
5904 F:      drivers/extcon/
5905 F:      include/linux/extcon/
5906 F:      include/linux/extcon.h
5907 F:      Documentation/extcon/
5908 F:      Documentation/devicetree/bindings/extcon/
5909
5910 EXYNOS DP DRIVER
5911 M:      Jingoo Han <jingoohan1@gmail.com>
5912 L:      dri-devel@lists.freedesktop.org
5913 S:      Maintained
5914 F:      drivers/gpu/drm/exynos/exynos_dp*
5915
5916 EXYNOS SYSMMU (IOMMU) driver
5917 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5918 L:      iommu@lists.linux-foundation.org
5919 S:      Maintained
5920 F:      drivers/iommu/exynos-iommu.c
5921
5922 EZchip NPS platform support
5923 M:      Vineet Gupta <vgupta@synopsys.com>
5924 M:      Ofer Levi <oferle@mellanox.com>
5925 S:      Supported
5926 F:      arch/arc/plat-eznps
5927 F:      arch/arc/boot/dts/eznps.dts
5928
5929 F2FS FILE SYSTEM
5930 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5931 M:      Chao Yu <yuchao0@huawei.com>
5932 L:      linux-f2fs-devel@lists.sourceforge.net
5933 W:      https://f2fs.wiki.kernel.org/
5934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5935 S:      Maintained
5936 F:      Documentation/filesystems/f2fs.txt
5937 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5938 F:      fs/f2fs/
5939 F:      include/linux/f2fs_fs.h
5940 F:      include/trace/events/f2fs.h
5941
5942 F71805F HARDWARE MONITORING DRIVER
5943 M:      Jean Delvare <jdelvare@suse.com>
5944 L:      linux-hwmon@vger.kernel.org
5945 S:      Maintained
5946 F:      Documentation/hwmon/f71805f
5947 F:      drivers/hwmon/f71805f.c
5948
5949 FADDR2LINE
5950 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5951 S:      Maintained
5952 F:      scripts/faddr2line
5953
5954 FAILOVER MODULE
5955 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5956 L:      netdev@vger.kernel.org
5957 S:      Supported
5958 F:      net/core/failover.c
5959 F:      include/net/failover.h
5960 F:      Documentation/networking/failover.rst
5961
5962 FANOTIFY
5963 M:      Jan Kara <jack@suse.cz>
5964 R:      Amir Goldstein <amir73il@gmail.com>
5965 L:      linux-fsdevel@vger.kernel.org
5966 S:      Maintained
5967 F:      fs/notify/fanotify/
5968 F:      include/linux/fanotify.h
5969 F:      include/uapi/linux/fanotify.h
5970
5971 FARSYNC SYNCHRONOUS DRIVER
5972 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5973 W:      http://www.farsite.co.uk/
5974 S:      Supported
5975 F:      drivers/net/wan/farsync.*
5976
5977 FAULT INJECTION SUPPORT
5978 M:      Akinobu Mita <akinobu.mita@gmail.com>
5979 S:      Supported
5980 F:      Documentation/fault-injection/
5981 F:      lib/fault-inject.c
5982
5983 FBTFT Framebuffer drivers
5984 S:      Orphan
5985 L:      dri-devel@lists.freedesktop.org
5986 L:      linux-fbdev@vger.kernel.org
5987 F:      drivers/staging/fbtft/
5988
5989 FC0011 TUNER DRIVER
5990 M:      Michael Buesch <m@bues.ch>
5991 L:      linux-media@vger.kernel.org
5992 S:      Maintained
5993 F:      drivers/media/tuners/fc0011.h
5994 F:      drivers/media/tuners/fc0011.c
5995
5996 FC2580 MEDIA DRIVER
5997 M:      Antti Palosaari <crope@iki.fi>
5998 L:      linux-media@vger.kernel.org
5999 W:      https://linuxtv.org
6000 W:      http://palosaari.fi/linux/
6001 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6002 T:      git git://linuxtv.org/anttip/media_tree.git
6003 S:      Maintained
6004 F:      drivers/media/tuners/fc2580*
6005
6006 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6007 M:      Hannes Reinecke <hare@suse.de>
6008 L:      linux-scsi@vger.kernel.org
6009 W:      www.Open-FCoE.org
6010 S:      Supported
6011 F:      drivers/scsi/libfc/
6012 F:      drivers/scsi/fcoe/
6013 F:      include/scsi/fc/
6014 F:      include/scsi/libfc.h
6015 F:      include/scsi/libfcoe.h
6016 F:      include/uapi/scsi/fc/
6017
6018 FILE LOCKING (flock() and fcntl()/lockf())
6019 M:      Jeff Layton <jlayton@kernel.org>
6020 M:      "J. Bruce Fields" <bfields@fieldses.org>
6021 L:      linux-fsdevel@vger.kernel.org
6022 S:      Maintained
6023 F:      include/linux/fcntl.h
6024 F:      include/uapi/linux/fcntl.h
6025 F:      fs/fcntl.c
6026 F:      fs/locks.c
6027
6028 FILESYSTEMS (VFS and infrastructure)
6029 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6030 L:      linux-fsdevel@vger.kernel.org
6031 S:      Maintained
6032 F:      fs/*
6033 F:      include/linux/fs.h
6034 F:      include/linux/fs_types.h
6035 F:      include/uapi/linux/fs.h
6036
6037 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6038 M:      Riku Voipio <riku.voipio@iki.fi>
6039 L:      linux-hwmon@vger.kernel.org
6040 S:      Maintained
6041 F:      drivers/hwmon/f75375s.c
6042 F:      include/linux/f75375s.h
6043
6044 FIREWIRE AUDIO DRIVERS
6045 M:      Clemens Ladisch <clemens@ladisch.de>
6046 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6047 T:      git git://git.alsa-project.org/alsa-kernel.git
6048 S:      Maintained
6049 F:      sound/firewire/
6050
6051 FIREWIRE MEDIA DRIVERS (firedtv)
6052 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6053 L:      linux-media@vger.kernel.org
6054 L:      linux1394-devel@lists.sourceforge.net
6055 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6056 S:      Maintained
6057 F:      drivers/media/firewire/
6058
6059 FIREWIRE SBP-2 TARGET
6060 M:      Chris Boot <bootc@bootc.net>
6061 L:      linux-scsi@vger.kernel.org
6062 L:      target-devel@vger.kernel.org
6063 L:      linux1394-devel@lists.sourceforge.net
6064 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6065 S:      Maintained
6066 F:      drivers/target/sbp/
6067
6068 FIREWIRE SUBSYSTEM
6069 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6070 L:      linux1394-devel@lists.sourceforge.net
6071 W:      http://ieee1394.wiki.kernel.org/
6072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6073 S:      Maintained
6074 F:      drivers/firewire/
6075 F:      include/linux/firewire.h
6076 F:      include/uapi/linux/firewire*.h
6077 F:      tools/firewire/
6078
6079 FIRMWARE LOADER (request_firmware)
6080 M:      Luis Chamberlain <mcgrof@kernel.org>
6081 L:      linux-kernel@vger.kernel.org
6082 S:      Maintained
6083 F:      Documentation/firmware_class/
6084 F:      drivers/base/firmware_loader/
6085 F:      include/linux/firmware.h
6086
6087 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6088 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6089 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6090 S:      Maintained
6091 F:      drivers/block/rsxx/
6092
6093 FLOPPY DRIVER
6094 M:      Jiri Kosina <jikos@kernel.org>
6095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
6096 S:      Odd fixes
6097 F:      drivers/block/floppy.c
6098
6099 FMC SUBSYSTEM
6100 M:      Alessandro Rubini <rubini@gnudd.com>
6101 W:      http://www.ohwr.org/projects/fmc-bus
6102 S:      Supported
6103 F:      drivers/fmc/
6104 F:      include/linux/fmc*.h
6105 F:      include/linux/ipmi-fru.h
6106 K:      fmc_d.*register
6107
6108 FPGA MANAGER FRAMEWORK
6109 M:      Alan Tull <atull@kernel.org>
6110 M:      Moritz Fischer <mdf@kernel.org>
6111 L:      linux-fpga@vger.kernel.org
6112 S:      Maintained
6113 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6114 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6115 F:      Documentation/fpga/
6116 F:      Documentation/driver-api/fpga/
6117 F:      Documentation/devicetree/bindings/fpga/
6118 F:      drivers/fpga/
6119 F:      include/linux/fpga/
6120 W:      http://www.rocketboards.org
6121
6122 FPGA DFL DRIVERS
6123 M:      Wu Hao <hao.wu@intel.com>
6124 L:      linux-fpga@vger.kernel.org
6125 S:      Maintained
6126 F:      Documentation/fpga/dfl.txt
6127 F:      include/uapi/linux/fpga-dfl.h
6128 F:      drivers/fpga/dfl*
6129
6130 FPU EMULATOR
6131 M:      Bill Metzenthen <billm@melbpc.org.au>
6132 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6133 S:      Maintained
6134 F:      arch/x86/math-emu/
6135
6136 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6137 L:      netdev@vger.kernel.org
6138 S:      Orphan
6139 F:      drivers/net/wan/dlci.c
6140 F:      drivers/net/wan/sdla.c
6141
6142 FRAMEBUFFER LAYER
6143 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6144 L:      dri-devel@lists.freedesktop.org
6145 L:      linux-fbdev@vger.kernel.org
6146 T:      git git://github.com/bzolnier/linux.git
6147 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6148 S:      Maintained
6149 F:      Documentation/fb/
6150 F:      drivers/video/
6151 F:      include/video/
6152 F:      include/linux/fb.h
6153 F:      include/uapi/video/
6154 F:      include/uapi/linux/fb.h
6155
6156 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6157 M:      Horia Geantă <horia.geanta@nxp.com>
6158 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6159 L:      linux-crypto@vger.kernel.org
6160 S:      Maintained
6161 F:      drivers/crypto/caam/
6162 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6163
6164 FREESCALE DIU FRAMEBUFFER DRIVER
6165 M:      Timur Tabi <timur@kernel.org>
6166 L:      linux-fbdev@vger.kernel.org
6167 S:      Maintained
6168 F:      drivers/video/fbdev/fsl-diu-fb.*
6169
6170 FREESCALE DMA DRIVER
6171 M:      Li Yang <leoyang.li@nxp.com>
6172 M:      Zhang Wei <zw@zh-kernel.org>
6173 L:      linuxppc-dev@lists.ozlabs.org
6174 S:      Maintained
6175 F:      drivers/dma/fsldma.*
6176
6177 FREESCALE ENETC ETHERNET DRIVERS
6178 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6179 L:      netdev@vger.kernel.org
6180 S:      Maintained
6181 F:      drivers/net/ethernet/freescale/enetc/
6182
6183 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6184 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6185 L:      netdev@vger.kernel.org
6186 S:      Maintained
6187 F:      drivers/net/ethernet/freescale/gianfar*
6188 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6189
6190 FREESCALE GPMI NAND DRIVER
6191 M:      Han Xu <han.xu@nxp.com>
6192 L:      linux-mtd@lists.infradead.org
6193 S:      Maintained
6194 F:      drivers/mtd/nand/raw/gpmi-nand/*
6195
6196 FREESCALE I2C CPM DRIVER
6197 M:      Jochen Friedrich <jochen@scram.de>
6198 L:      linuxppc-dev@lists.ozlabs.org
6199 L:      linux-i2c@vger.kernel.org
6200 S:      Maintained
6201 F:      drivers/i2c/busses/i2c-cpm.c
6202
6203 FREESCALE IMX LPI2C DRIVER
6204 M:      Dong Aisheng <aisheng.dong@nxp.com>
6205 L:      linux-i2c@vger.kernel.org
6206 L:      linux-imx@nxp.com
6207 S:      Maintained
6208 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6209 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6210
6211 FREESCALE IMX / MXC FEC DRIVER
6212 M:      Fugang Duan <fugang.duan@nxp.com>
6213 L:      netdev@vger.kernel.org
6214 S:      Maintained
6215 F:      drivers/net/ethernet/freescale/fec_main.c
6216 F:      drivers/net/ethernet/freescale/fec_ptp.c
6217 F:      drivers/net/ethernet/freescale/fec.h
6218 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6219
6220 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6221 M:      Sascha Hauer <s.hauer@pengutronix.de>
6222 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6223 L:      linux-fbdev@vger.kernel.org
6224 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6225 S:      Maintained
6226 F:      include/linux/platform_data/video-imxfb.h
6227 F:      drivers/video/fbdev/imxfb.c
6228
6229 FREESCALE QORIQ DPAA ETHERNET DRIVER
6230 M:      Madalin Bucur <madalin.bucur@nxp.com>
6231 L:      netdev@vger.kernel.org
6232 S:      Maintained
6233 F:      drivers/net/ethernet/freescale/dpaa
6234
6235 FREESCALE QORIQ DPAA FMAN DRIVER
6236 M:      Madalin Bucur <madalin.bucur@nxp.com>
6237 L:      netdev@vger.kernel.org
6238 S:      Maintained
6239 F:      drivers/net/ethernet/freescale/fman
6240 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6241
6242 FREESCALE QORIQ PTP CLOCK DRIVER
6243 M:      Yangbo Lu <yangbo.lu@nxp.com>
6244 L:      netdev@vger.kernel.org
6245 S:      Maintained
6246 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6247 F:      drivers/ptp/ptp_qoriq.c
6248 F:      drivers/ptp/ptp_qoriq_debugfs.c
6249 F:      include/linux/fsl/ptp_qoriq.h
6250 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6251
6252 FREESCALE QUAD SPI DRIVER
6253 M:      Han Xu <han.xu@nxp.com>
6254 L:      linux-spi@vger.kernel.org
6255 S:      Maintained
6256 F:      drivers/spi/spi-fsl-qspi.c
6257
6258 FREESCALE QUICC ENGINE LIBRARY
6259 M:      Qiang Zhao <qiang.zhao@nxp.com>
6260 L:      linuxppc-dev@lists.ozlabs.org
6261 S:      Maintained
6262 F:      drivers/soc/fsl/qe/
6263 F:      include/soc/fsl/*qe*.h
6264 F:      include/soc/fsl/*ucc*.h
6265
6266 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6267 M:      Li Yang <leoyang.li@nxp.com>
6268 L:      netdev@vger.kernel.org
6269 L:      linuxppc-dev@lists.ozlabs.org
6270 S:      Maintained
6271 F:      drivers/net/ethernet/freescale/ucc_geth*
6272
6273 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6274 M:      Zhao Qiang <qiang.zhao@nxp.com>
6275 L:      netdev@vger.kernel.org
6276 L:      linuxppc-dev@lists.ozlabs.org
6277 S:      Maintained
6278 F:      drivers/net/wan/fsl_ucc_hdlc*
6279
6280 FREESCALE QUICC ENGINE UCC UART DRIVER
6281 M:      Timur Tabi <timur@kernel.org>
6282 L:      linuxppc-dev@lists.ozlabs.org
6283 S:      Maintained
6284 F:      drivers/tty/serial/ucc_uart.c
6285
6286 FREESCALE SOC DRIVERS
6287 M:      Li Yang <leoyang.li@nxp.com>
6288 L:      linuxppc-dev@lists.ozlabs.org
6289 L:      linux-arm-kernel@lists.infradead.org
6290 S:      Maintained
6291 F:      Documentation/devicetree/bindings/soc/fsl/
6292 F:      drivers/soc/fsl/
6293 F:      include/linux/fsl/
6294
6295 FREESCALE SOC FS_ENET DRIVER
6296 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6297 L:      linuxppc-dev@lists.ozlabs.org
6298 L:      netdev@vger.kernel.org
6299 S:      Maintained
6300 F:      drivers/net/ethernet/freescale/fs_enet/
6301 F:      include/linux/fs_enet_pd.h
6302
6303 FREESCALE SOC SOUND DRIVERS
6304 M:      Timur Tabi <timur@kernel.org>
6305 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6306 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6307 R:      Fabio Estevam <festevam@gmail.com>
6308 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6309 L:      linuxppc-dev@lists.ozlabs.org
6310 S:      Maintained
6311 F:      sound/soc/fsl/fsl*
6312 F:      sound/soc/fsl/imx*
6313 F:      sound/soc/fsl/mpc8610_hpcd.c
6314
6315 FREESCALE USB PERIPHERAL DRIVERS
6316 M:      Li Yang <leoyang.li@nxp.com>
6317 L:      linux-usb@vger.kernel.org
6318 L:      linuxppc-dev@lists.ozlabs.org
6319 S:      Maintained
6320 F:      drivers/usb/gadget/udc/fsl*
6321
6322 FREEVXFS FILESYSTEM
6323 M:      Christoph Hellwig <hch@infradead.org>
6324 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6325 S:      Maintained
6326 F:      fs/freevxfs/
6327
6328 FREEZER
6329 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6330 M:      Pavel Machek <pavel@ucw.cz>
6331 L:      linux-pm@vger.kernel.org
6332 S:      Supported
6333 F:      Documentation/power/freezing-of-tasks.txt
6334 F:      include/linux/freezer.h
6335 F:      kernel/freezer.c
6336
6337 FRONTSWAP API
6338 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6339 L:      linux-kernel@vger.kernel.org
6340 S:      Maintained
6341 F:      mm/frontswap.c
6342 F:      include/linux/frontswap.h
6343
6344 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6345 M:      David Howells <dhowells@redhat.com>
6346 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6347 S:      Supported
6348 F:      Documentation/filesystems/caching/
6349 F:      fs/fscache/
6350 F:      include/linux/fscache*.h
6351
6352 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6353 M:      Theodore Y. Ts'o <tytso@mit.edu>
6354 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6355 M:      Eric Biggers <ebiggers@kernel.org>
6356 L:      linux-fscrypt@vger.kernel.org
6357 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6358 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6359 S:      Supported
6360 F:      fs/crypto/
6361 F:      include/linux/fscrypt*.h
6362 F:      Documentation/filesystems/fscrypt.rst
6363
6364 FSI-ATTACHED I2C DRIVER
6365 M:      Eddie James <eajames@linux.ibm.com>
6366 L:      linux-i2c@vger.kernel.org
6367 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6368 S:      Maintained
6369 F:      drivers/i2c/busses/i2c-fsi.c
6370 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6371
6372 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6373 M:      Jan Kara <jack@suse.cz>
6374 R:      Amir Goldstein <amir73il@gmail.com>
6375 L:      linux-fsdevel@vger.kernel.org
6376 S:      Maintained
6377 F:      fs/notify/
6378 F:      include/linux/fsnotify*.h
6379
6380 FUJITSU LAPTOP EXTRAS
6381 M:      Jonathan Woithe <jwoithe@just42.net>
6382 L:      platform-driver-x86@vger.kernel.org
6383 S:      Maintained
6384 F:      drivers/platform/x86/fujitsu-laptop.c
6385
6386 FUJITSU M-5MO LS CAMERA ISP DRIVER
6387 M:      Kyungmin Park <kyungmin.park@samsung.com>
6388 M:      Heungjun Kim <riverful.kim@samsung.com>
6389 L:      linux-media@vger.kernel.org
6390 S:      Maintained
6391 F:      drivers/media/i2c/m5mols/
6392 F:      include/media/i2c/m5mols.h
6393
6394 FUJITSU TABLET EXTRAS
6395 M:      Robert Gerlach <khnz@gmx.de>
6396 L:      platform-driver-x86@vger.kernel.org
6397 S:      Maintained
6398 F:      drivers/platform/x86/fujitsu-tablet.c
6399
6400 FUSE: FILESYSTEM IN USERSPACE
6401 M:      Miklos Szeredi <miklos@szeredi.hu>
6402 L:      linux-fsdevel@vger.kernel.org
6403 W:      http://fuse.sourceforge.net/
6404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6405 S:      Maintained
6406 F:      fs/fuse/
6407 F:      include/uapi/linux/fuse.h
6408 F:      Documentation/filesystems/fuse.txt
6409
6410 FUTEX SUBSYSTEM
6411 M:      Thomas Gleixner <tglx@linutronix.de>
6412 M:      Ingo Molnar <mingo@redhat.com>
6413 R:      Peter Zijlstra <peterz@infradead.org>
6414 R:      Darren Hart <dvhart@infradead.org>
6415 L:      linux-kernel@vger.kernel.org
6416 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6417 S:      Maintained
6418 F:      kernel/futex.c
6419 F:      include/asm-generic/futex.h
6420 F:      include/linux/futex.h
6421 F:      include/uapi/linux/futex.h
6422 F:      tools/testing/selftests/futex/
6423 F:      tools/perf/bench/futex*
6424 F:      Documentation/*futex*
6425
6426 GCC PLUGINS
6427 M:      Kees Cook <keescook@chromium.org>
6428 R:      Emese Revfy <re.emese@gmail.com>
6429 L:      kernel-hardening@lists.openwall.com
6430 S:      Maintained
6431 F:      scripts/gcc-plugins/
6432 F:      scripts/gcc-plugin.sh
6433 F:      scripts/Makefile.gcc-plugins
6434 F:      Documentation/gcc-plugins.txt
6435
6436 GASKET DRIVER FRAMEWORK
6437 M:      Rob Springer <rspringer@google.com>
6438 M:      Todd Poynor <toddpoynor@google.com>
6439 M:      Ben Chan <benchan@chromium.org>
6440 S:      Maintained
6441 F:      drivers/staging/gasket/
6442
6443 GCOV BASED KERNEL PROFILING
6444 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6445 S:      Maintained
6446 F:      kernel/gcov/
6447 F:      Documentation/dev-tools/gcov.rst
6448
6449 GDB KERNEL DEBUGGING HELPER SCRIPTS
6450 M:      Jan Kiszka <jan.kiszka@siemens.com>
6451 M:      Kieran Bingham <kbingham@kernel.org>
6452 S:      Supported
6453 F:      scripts/gdb/
6454
6455 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6456 M:      Achim Leubner <achim_leubner@adaptec.com>
6457 L:      linux-scsi@vger.kernel.org
6458 W:      http://www.icp-vortex.com/
6459 S:      Supported
6460 F:      drivers/scsi/gdt*
6461
6462 GEMTEK FM RADIO RECEIVER DRIVER
6463 M:      Hans Verkuil <hverkuil@xs4all.nl>
6464 L:      linux-media@vger.kernel.org
6465 T:      git git://linuxtv.org/media_tree.git
6466 W:      https://linuxtv.org
6467 S:      Maintained
6468 F:      drivers/media/radio/radio-gemtek*
6469
6470 GENERIC GPIO I2C DRIVER
6471 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6472 S:      Supported
6473 F:      drivers/i2c/busses/i2c-gpio.c
6474 F:      include/linux/platform_data/i2c-gpio.h
6475
6476 GENERIC GPIO I2C MULTIPLEXER DRIVER
6477 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6478 L:      linux-i2c@vger.kernel.org
6479 S:      Supported
6480 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6481 F:      include/linux/platform_data/i2c-mux-gpio.h
6482 F:      Documentation/i2c/muxes/i2c-mux-gpio
6483
6484 GENERIC HDLC (WAN) DRIVERS
6485 M:      Krzysztof Halasa <khc@pm.waw.pl>
6486 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6487 S:      Maintained
6488 F:      drivers/net/wan/c101.c
6489 F:      drivers/net/wan/hd6457*
6490 F:      drivers/net/wan/hdlc*
6491 F:      drivers/net/wan/n2.c
6492 F:      drivers/net/wan/pc300too.c
6493 F:      drivers/net/wan/pci200syn.c
6494 F:      drivers/net/wan/wanxl*
6495
6496 GENERIC INCLUDE/ASM HEADER FILES
6497 M:      Arnd Bergmann <arnd@arndb.de>
6498 L:      linux-arch@vger.kernel.org
6499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6500 S:      Maintained
6501 F:      include/asm-generic/
6502 F:      include/uapi/asm-generic/
6503
6504 GENERIC PHY FRAMEWORK
6505 M:      Kishon Vijay Abraham I <kishon@ti.com>
6506 L:      linux-kernel@vger.kernel.org
6507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6508 S:      Supported
6509 F:      drivers/phy/
6510 F:      include/linux/phy/
6511 F:      Documentation/devicetree/bindings/phy/
6512
6513 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6514 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6515 S:      Supported
6516 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6517
6518 GENERIC PM DOMAINS
6519 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6520 M:      Kevin Hilman <khilman@kernel.org>
6521 M:      Ulf Hansson <ulf.hansson@linaro.org>
6522 L:      linux-pm@vger.kernel.org
6523 S:      Supported
6524 F:      drivers/base/power/domain*.c
6525 F:      include/linux/pm_domain.h
6526 F:      Documentation/devicetree/bindings/power/power_domain.txt
6527
6528 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6529 M:      Eugen Hristev <eugen.hristev@microchip.com>
6530 L:      linux-input@vger.kernel.org
6531 S:      Maintained
6532 F:      drivers/input/touchscreen/resistive-adc-touch.c
6533
6534 GENERIC UIO DRIVER FOR PCI DEVICES
6535 M:      "Michael S. Tsirkin" <mst@redhat.com>
6536 L:      kvm@vger.kernel.org
6537 S:      Supported
6538 F:      drivers/uio/uio_pci_generic.c
6539
6540 GENWQE (IBM Generic Workqueue Card)
6541 M:      Frank Haverkamp <haver@linux.ibm.com>
6542 S:      Supported
6543 F:      drivers/misc/genwqe/
6544
6545 GET_MAINTAINER SCRIPT
6546 M:      Joe Perches <joe@perches.com>
6547 S:      Maintained
6548 F:      scripts/get_maintainer.pl
6549
6550 GFS2 FILE SYSTEM
6551 M:      Bob Peterson <rpeterso@redhat.com>
6552 M:      Andreas Gruenbacher <agruenba@redhat.com>
6553 L:      cluster-devel@redhat.com
6554 W:      http://sources.redhat.com/cluster/
6555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6556 S:      Supported
6557 F:      Documentation/filesystems/gfs2*.txt
6558 F:      fs/gfs2/
6559 F:      include/uapi/linux/gfs2_ondisk.h
6560
6561 GIGASET ISDN DRIVERS
6562 M:      Paul Bolle <pebolle@tiscali.nl>
6563 L:      gigaset307x-common@lists.sourceforge.net
6564 W:      http://gigaset307x.sourceforge.net/
6565 S:      Odd Fixes
6566 F:      Documentation/isdn/README.gigaset
6567 F:      drivers/isdn/gigaset/
6568 F:      include/uapi/linux/gigaset_dev.h
6569
6570 GNSS SUBSYSTEM
6571 M:      Johan Hovold <johan@kernel.org>
6572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6573 S:      Maintained
6574 F:      Documentation/ABI/testing/sysfs-class-gnss
6575 F:      Documentation/devicetree/bindings/gnss/
6576 F:      drivers/gnss/
6577 F:      include/linux/gnss.h
6578
6579 GO7007 MPEG CODEC
6580 M:      Hans Verkuil <hans.verkuil@cisco.com>
6581 L:      linux-media@vger.kernel.org
6582 S:      Maintained
6583 F:      drivers/media/usb/go7007/
6584
6585 GOODIX TOUCHSCREEN
6586 M:      Bastien Nocera <hadess@hadess.net>
6587 L:      linux-input@vger.kernel.org
6588 S:      Maintained
6589 F:      drivers/input/touchscreen/goodix.c
6590
6591 GPD POCKET FAN DRIVER
6592 M:      Hans de Goede <hdegoede@redhat.com>
6593 L:      platform-driver-x86@vger.kernel.org
6594 S:      Maintained
6595 F:      drivers/platform/x86/gpd-pocket-fan.c
6596
6597 GPIO ACPI SUPPORT
6598 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6599 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6600 L:      linux-gpio@vger.kernel.org
6601 L:      linux-acpi@vger.kernel.org
6602 S:      Maintained
6603 F:      Documentation/acpi/gpio-properties.txt
6604 F:      drivers/gpio/gpiolib-acpi.c
6605
6606 GPIO IR Transmitter
6607 M:      Sean Young <sean@mess.org>
6608 L:      linux-media@vger.kernel.org
6609 S:      Maintained
6610 F:      drivers/media/rc/gpio-ir-tx.c
6611
6612 GPIO MOCKUP DRIVER
6613 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6614 L:      linux-gpio@vger.kernel.org
6615 S:      Maintained
6616 F:      drivers/gpio/gpio-mockup.c
6617 F:      tools/testing/selftests/gpio/
6618
6619 GPIO SUBSYSTEM
6620 M:      Linus Walleij <linus.walleij@linaro.org>
6621 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6622 L:      linux-gpio@vger.kernel.org
6623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6624 S:      Maintained
6625 F:      Documentation/devicetree/bindings/gpio/
6626 F:      Documentation/driver-api/gpio/
6627 F:      Documentation/gpio/
6628 F:      Documentation/ABI/testing/gpio-cdev
6629 F:      Documentation/ABI/obsolete/sysfs-gpio
6630 F:      drivers/gpio/
6631 F:      include/linux/gpio/
6632 F:      include/linux/gpio.h
6633 F:      include/linux/of_gpio.h
6634 F:      include/asm-generic/gpio.h
6635 F:      include/uapi/linux/gpio.h
6636 F:      tools/gpio/
6637
6638 GRE DEMULTIPLEXER DRIVER
6639 M:      Dmitry Kozlov <xeb@mail.ru>
6640 L:      netdev@vger.kernel.org
6641 S:      Maintained
6642 F:      net/ipv4/gre_demux.c
6643 F:      net/ipv4/gre_offload.c
6644 F:      include/net/gre.h
6645
6646 GRETH 10/100/1G Ethernet MAC device driver
6647 M:      Andreas Larsson <andreas@gaisler.com>
6648 L:      netdev@vger.kernel.org
6649 S:      Maintained
6650 F:      drivers/net/ethernet/aeroflex/
6651
6652 GREYBUS AUDIO PROTOCOLS DRIVERS
6653 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6654 M:      Mark Greer <mgreer@animalcreek.com>
6655 S:      Maintained
6656 F:      drivers/staging/greybus/audio_apbridgea.c
6657 F:      drivers/staging/greybus/audio_apbridgea.h
6658 F:      drivers/staging/greybus/audio_codec.c
6659 F:      drivers/staging/greybus/audio_codec.h
6660 F:      drivers/staging/greybus/audio_gb.c
6661 F:      drivers/staging/greybus/audio_manager.c
6662 F:      drivers/staging/greybus/audio_manager.h
6663 F:      drivers/staging/greybus/audio_manager_module.c
6664 F:      drivers/staging/greybus/audio_manager_private.h
6665 F:      drivers/staging/greybus/audio_manager_sysfs.c
6666 F:      drivers/staging/greybus/audio_module.c
6667 F:      drivers/staging/greybus/audio_topology.c
6668
6669 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6670 M:      Viresh Kumar <vireshk@kernel.org>
6671 S:      Maintained
6672 F:      drivers/staging/greybus/authentication.c
6673 F:      drivers/staging/greybus/bootrom.c
6674 F:      drivers/staging/greybus/firmware.h
6675 F:      drivers/staging/greybus/fw-core.c
6676 F:      drivers/staging/greybus/fw-download.c
6677 F:      drivers/staging/greybus/fw-management.c
6678 F:      drivers/staging/greybus/greybus_authentication.h
6679 F:      drivers/staging/greybus/greybus_firmware.h
6680 F:      drivers/staging/greybus/hid.c
6681 F:      drivers/staging/greybus/i2c.c
6682 F:      drivers/staging/greybus/spi.c
6683 F:      drivers/staging/greybus/spilib.c
6684 F:      drivers/staging/greybus/spilib.h
6685
6686 GREYBUS LOOPBACK DRIVER
6687 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6688 S:      Maintained
6689 F:      drivers/staging/greybus/loopback.c
6690
6691 GREYBUS PLATFORM DRIVERS
6692 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6693 S:      Maintained
6694 F:      drivers/staging/greybus/arche-platform.c
6695 F:      drivers/staging/greybus/arche-apb-ctrl.c
6696 F:      drivers/staging/greybus/arche_platform.h
6697
6698 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6699 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6700 S:      Maintained
6701 F:      drivers/staging/greybus/sdio.c
6702 F:      drivers/staging/greybus/light.c
6703 F:      drivers/staging/greybus/gpio.c
6704 F:      drivers/staging/greybus/power_supply.c
6705 F:      drivers/staging/greybus/spi.c
6706 F:      drivers/staging/greybus/spilib.c
6707
6708 GREYBUS SUBSYSTEM
6709 M:      Johan Hovold <johan@kernel.org>
6710 M:      Alex Elder <elder@kernel.org>
6711 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6712 S:      Maintained
6713 F:      drivers/staging/greybus/
6714 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6715
6716 GREYBUS UART PROTOCOLS DRIVERS
6717 M:      David Lin <dtwlin@gmail.com>
6718 S:      Maintained
6719 F:      drivers/staging/greybus/uart.c
6720 F:      drivers/staging/greybus/log.c
6721
6722 GS1662 VIDEO SERIALIZER
6723 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6724 L:      linux-media@vger.kernel.org
6725 T:      git git://linuxtv.org/media_tree.git
6726 S:      Maintained
6727 F:      drivers/media/spi/gs1662.c
6728
6729 GSPCA FINEPIX SUBDRIVER
6730 M:      Frank Zago <frank@zago.net>
6731 L:      linux-media@vger.kernel.org
6732 T:      git git://linuxtv.org/media_tree.git
6733 S:      Maintained
6734 F:      drivers/media/usb/gspca/finepix.c
6735
6736 GSPCA GL860 SUBDRIVER
6737 M:      Olivier Lorin <o.lorin@laposte.net>
6738 L:      linux-media@vger.kernel.org
6739 T:      git git://linuxtv.org/media_tree.git
6740 S:      Maintained
6741 F:      drivers/media/usb/gspca/gl860/
6742
6743 GSPCA M5602 SUBDRIVER
6744 M:      Erik Andren <erik.andren@gmail.com>
6745 L:      linux-media@vger.kernel.org
6746 T:      git git://linuxtv.org/media_tree.git
6747 S:      Maintained
6748 F:      drivers/media/usb/gspca/m5602/
6749
6750 GSPCA PAC207 SONIXB SUBDRIVER
6751 M:      Hans Verkuil <hverkuil@xs4all.nl>
6752 L:      linux-media@vger.kernel.org
6753 T:      git git://linuxtv.org/media_tree.git
6754 S:      Odd Fixes
6755 F:      drivers/media/usb/gspca/pac207.c
6756
6757 GSPCA SN9C20X SUBDRIVER
6758 M:      Brian Johnson <brijohn@gmail.com>
6759 L:      linux-media@vger.kernel.org
6760 T:      git git://linuxtv.org/media_tree.git
6761 S:      Maintained
6762 F:      drivers/media/usb/gspca/sn9c20x.c
6763
6764 GSPCA T613 SUBDRIVER
6765 M:      Leandro Costantino <lcostantino@gmail.com>
6766 L:      linux-media@vger.kernel.org
6767 T:      git git://linuxtv.org/media_tree.git
6768 S:      Maintained
6769 F:      drivers/media/usb/gspca/t613.c
6770
6771 GSPCA USB WEBCAM DRIVER
6772 M:      Hans Verkuil <hverkuil@xs4all.nl>
6773 L:      linux-media@vger.kernel.org
6774 T:      git git://linuxtv.org/media_tree.git
6775 S:      Odd Fixes
6776 F:      drivers/media/usb/gspca/
6777
6778 GTP (GPRS Tunneling Protocol)
6779 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6780 M:      Harald Welte <laforge@gnumonks.org>
6781 L:      osmocom-net-gprs@lists.osmocom.org
6782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6783 S:      Maintained
6784 F:      drivers/net/gtp.c
6785
6786 GUID PARTITION TABLE (GPT)
6787 M:      Davidlohr Bueso <dave@stgolabs.net>
6788 L:      linux-efi@vger.kernel.org
6789 S:      Maintained
6790 F:      block/partitions/efi.*
6791
6792 H8/300 ARCHITECTURE
6793 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6794 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6795 W:      http://uclinux-h8.sourceforge.jp
6796 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6797 S:      Maintained
6798 F:      arch/h8300/
6799 F:      drivers/clocksource/h8300_*.c
6800 F:      drivers/clk/h8300/
6801 F:      drivers/irqchip/irq-renesas-h8*.c
6802
6803 HABANALABS PCI DRIVER
6804 M:      Oded Gabbay <oded.gabbay@gmail.com>
6805 T:      git https://github.com/HabanaAI/linux.git
6806 S:      Supported
6807 F:      drivers/misc/habanalabs/
6808 F:      include/uapi/misc/habanalabs.h
6809 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
6810 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
6811
6812 HACKRF MEDIA DRIVER
6813 M:      Antti Palosaari <crope@iki.fi>
6814 L:      linux-media@vger.kernel.org
6815 W:      https://linuxtv.org
6816 W:      http://palosaari.fi/linux/
6817 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6818 T:      git git://linuxtv.org/anttip/media_tree.git
6819 S:      Maintained
6820 F:      drivers/media/usb/hackrf/
6821
6822 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6823 M:      Frank Seidel <frank@f-seidel.de>
6824 L:      platform-driver-x86@vger.kernel.org
6825 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6826 S:      Maintained
6827 F:      drivers/platform/x86/hdaps.c
6828
6829 HARDWARE MONITORING
6830 M:      Jean Delvare <jdelvare@suse.com>
6831 M:      Guenter Roeck <linux@roeck-us.net>
6832 L:      linux-hwmon@vger.kernel.org
6833 W:      http://hwmon.wiki.kernel.org/
6834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6835 S:      Maintained
6836 F:      Documentation/devicetree/bindings/hwmon/
6837 F:      Documentation/hwmon/
6838 F:      drivers/hwmon/
6839 F:      include/linux/hwmon*.h
6840 F:      include/trace/events/hwmon*.h
6841
6842 HARDWARE RANDOM NUMBER GENERATOR CORE
6843 M:      Matt Mackall <mpm@selenic.com>
6844 M:      Herbert Xu <herbert@gondor.apana.org.au>
6845 L:      linux-crypto@vger.kernel.org
6846 S:      Odd fixes
6847 F:      Documentation/devicetree/bindings/rng/
6848 F:      Documentation/hw_random.txt
6849 F:      drivers/char/hw_random/
6850 F:      include/linux/hw_random.h
6851
6852 HARDWARE TRACING FACILITIES
6853 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6854 S:      Maintained
6855 F:      drivers/hwtracing/
6856
6857 HARDWARE SPINLOCK CORE
6858 M:      Ohad Ben-Cohen <ohad@wizery.com>
6859 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6860 L:      linux-remoteproc@vger.kernel.org
6861 S:      Maintained
6862 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6863 F:      Documentation/devicetree/bindings/hwlock/
6864 F:      Documentation/hwspinlock.txt
6865 F:      drivers/hwspinlock/
6866 F:      include/linux/hwspinlock.h
6867
6868 HARMONY SOUND DRIVER
6869 L:      linux-parisc@vger.kernel.org
6870 S:      Maintained
6871 F:      sound/parisc/harmony.*
6872
6873 HDPVR USB VIDEO ENCODER DRIVER
6874 M:      Hans Verkuil <hverkuil@xs4all.nl>
6875 L:      linux-media@vger.kernel.org
6876 T:      git git://linuxtv.org/media_tree.git
6877 W:      https://linuxtv.org
6878 S:      Odd Fixes
6879 F:      drivers/media/usb/hdpvr/
6880
6881 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6882 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6883 S:      Supported
6884 F:      Documentation/watchdog/hpwdt.txt
6885 F:      drivers/watchdog/hpwdt.c
6886
6887 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6888 M:      Don Brace <don.brace@microsemi.com>
6889 L:      esc.storagedev@microsemi.com
6890 L:      linux-scsi@vger.kernel.org
6891 S:      Supported
6892 F:      Documentation/scsi/hpsa.txt
6893 F:      drivers/scsi/hpsa*.[ch]
6894 F:      include/linux/cciss*.h
6895 F:      include/uapi/linux/cciss*.h
6896
6897 HFI1 DRIVER
6898 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6899 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6900 L:      linux-rdma@vger.kernel.org
6901 S:      Supported
6902 F:      drivers/infiniband/hw/hfi1
6903
6904 HFS FILESYSTEM
6905 L:      linux-fsdevel@vger.kernel.org
6906 S:      Orphan
6907 F:      Documentation/filesystems/hfs.txt
6908 F:      fs/hfs/
6909
6910 HFSPLUS FILESYSTEM
6911 L:      linux-fsdevel@vger.kernel.org
6912 S:      Orphan
6913 F:      Documentation/filesystems/hfsplus.txt
6914 F:      fs/hfsplus/
6915
6916 HGA FRAMEBUFFER DRIVER
6917 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6918 L:      linux-nvidia@lists.surfsouth.com
6919 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6920 S:      Maintained
6921 F:      drivers/video/fbdev/hgafb.c
6922
6923 HIBERNATION (aka Software Suspend, aka swsusp)
6924 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6925 M:      Pavel Machek <pavel@ucw.cz>
6926 L:      linux-pm@vger.kernel.org
6927 B:      https://bugzilla.kernel.org
6928 S:      Supported
6929 F:      arch/x86/power/
6930 F:      drivers/base/power/
6931 F:      kernel/power/
6932 F:      include/linux/suspend.h
6933 F:      include/linux/freezer.h
6934 F:      include/linux/pm.h
6935 F:      arch/*/include/asm/suspend*.h
6936
6937 HID CORE LAYER
6938 M:      Jiri Kosina <jikos@kernel.org>
6939 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6940 L:      linux-input@vger.kernel.org
6941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6942 S:      Maintained
6943 F:      drivers/hid/
6944 F:      include/linux/hid*
6945 F:      include/uapi/linux/hid*
6946
6947 HID SENSOR HUB DRIVERS
6948 M:      Jiri Kosina <jikos@kernel.org>
6949 M:      Jonathan Cameron <jic23@kernel.org>
6950 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6951 L:      linux-input@vger.kernel.org
6952 L:      linux-iio@vger.kernel.org
6953 S:      Maintained
6954 F:      Documentation/hid/hid-sensor*
6955 F:      drivers/hid/hid-sensor-*
6956 F:      drivers/iio/*/hid-*
6957 F:      include/linux/hid-sensor-*
6958
6959 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6960 M:      Thomas Gleixner <tglx@linutronix.de>
6961 L:      linux-kernel@vger.kernel.org
6962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6963 S:      Maintained
6964 F:      Documentation/timers/
6965 F:      kernel/time/hrtimer.c
6966 F:      kernel/time/clockevents.c
6967 F:      kernel/time/timer_*.c
6968 F:      include/linux/clockchips.h
6969 F:      include/linux/hrtimer.h
6970
6971 HIGH-SPEED SCC DRIVER FOR AX.25
6972 L:      linux-hams@vger.kernel.org
6973 S:      Orphan
6974 F:      drivers/net/hamradio/dmascc.c
6975 F:      drivers/net/hamradio/scc.c
6976
6977 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6978 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6979 W:      http://www.highpoint-tech.com
6980 S:      Supported
6981 F:      Documentation/scsi/hptiop.txt
6982 F:      drivers/scsi/hptiop.c
6983
6984 HIPPI
6985 M:      Jes Sorensen <jes@trained-monkey.org>
6986 L:      linux-hippi@sunsite.dk
6987 S:      Maintained
6988 F:      include/linux/hippidevice.h
6989 F:      include/uapi/linux/if_hippi.h
6990 F:      net/802/hippi.c
6991 F:      drivers/net/hippi/
6992
6993 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6994 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6995 M:      Salil Mehta <salil.mehta@huawei.com>
6996 L:      netdev@vger.kernel.org
6997 W:      http://www.hisilicon.com
6998 S:      Maintained
6999 F:      drivers/net/ethernet/hisilicon/hns3/
7000
7001 HISILICON LPC BUS DRIVER
7002 M:      john.garry@huawei.com
7003 W:      http://www.hisilicon.com
7004 S:      Maintained
7005 F:      drivers/bus/hisi_lpc.c
7006 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7007
7008 HISILICON NETWORK SUBSYSTEM DRIVER
7009 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7010 M:      Salil Mehta <salil.mehta@huawei.com>
7011 L:      netdev@vger.kernel.org
7012 W:      http://www.hisilicon.com
7013 S:      Maintained
7014 F:      drivers/net/ethernet/hisilicon/
7015 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7016
7017 HISILICON PMU DRIVER
7018 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7019 W:      http://www.hisilicon.com
7020 S:      Supported
7021 F:      drivers/perf/hisilicon
7022 F:      Documentation/perf/hisi-pmu.txt
7023
7024 HISILICON ROCE DRIVER
7025 M:      Lijun Ou <oulijun@huawei.com>
7026 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7027 L:      linux-rdma@vger.kernel.org
7028 S:      Maintained
7029 F:      drivers/infiniband/hw/hns/
7030 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7031
7032 HISILICON SAS Controller
7033 M:      John Garry <john.garry@huawei.com>
7034 W:      http://www.hisilicon.com
7035 S:      Supported
7036 F:      drivers/scsi/hisi_sas/
7037 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7038
7039 HMM - Heterogeneous Memory Management
7040 M:      Jérôme Glisse <jglisse@redhat.com>
7041 L:      linux-mm@kvack.org
7042 S:      Maintained
7043 F:      mm/hmm*
7044 F:      include/linux/hmm*
7045 F:      Documentation/vm/hmm.rst
7046
7047 HOST AP DRIVER
7048 M:      Jouni Malinen <j@w1.fi>
7049 L:      linux-wireless@vger.kernel.org
7050 W:      http://w1.fi/hostap-driver.html
7051 S:      Obsolete
7052 F:      drivers/net/wireless/intersil/hostap/
7053
7054 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7055 L:      platform-driver-x86@vger.kernel.org
7056 S:      Orphan
7057 F:      drivers/platform/x86/tc1100-wmi.c
7058
7059 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7060 M:      Jaroslav Kysela <perex@perex.cz>
7061 S:      Maintained
7062 F:      drivers/net/ethernet/hp/hp100.*
7063
7064 HPET:   High Precision Event Timers driver
7065 M:      Clemens Ladisch <clemens@ladisch.de>
7066 S:      Maintained
7067 F:      Documentation/timers/hpet.txt
7068 F:      drivers/char/hpet.c
7069 F:      include/linux/hpet.h
7070 F:      include/uapi/linux/hpet.h
7071
7072 HPET:   x86
7073 S:      Orphan
7074 F:      arch/x86/kernel/hpet.c
7075 F:      arch/x86/include/asm/hpet.h
7076
7077 HPFS FILESYSTEM
7078 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7079 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7080 S:      Maintained
7081 F:      fs/hpfs/
7082
7083 HSI SUBSYSTEM
7084 M:      Sebastian Reichel <sre@kernel.org>
7085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7086 S:      Maintained
7087 F:      Documentation/ABI/testing/sysfs-bus-hsi
7088 F:      Documentation/driver-api/hsi.rst
7089 F:      drivers/hsi/
7090 F:      include/linux/hsi/
7091 F:      include/uapi/linux/hsi/
7092
7093 HSO 3G MODEM DRIVER
7094 L:      linux-usb@vger.kernel.org
7095 S:      Orphan
7096 F:      drivers/net/usb/hso.c
7097
7098 HSR NETWORK PROTOCOL
7099 M:      Arvid Brodin <arvid.brodin@alten.se>
7100 L:      netdev@vger.kernel.org
7101 S:      Maintained
7102 F:      net/hsr/
7103
7104 HT16K33 LED CONTROLLER DRIVER
7105 M:      Robin van der Gracht <robin@protonic.nl>
7106 S:      Maintained
7107 F:      drivers/auxdisplay/ht16k33.c
7108 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7109
7110 HTCPEN TOUCHSCREEN DRIVER
7111 M:      Pau Oliva Fora <pof@eslack.org>
7112 L:      linux-input@vger.kernel.org
7113 S:      Maintained
7114 F:      drivers/input/touchscreen/htcpen.c
7115
7116 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7117 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7118 L:      linux-iio@vger.kernel.org
7119 W:      http://www.st.com/
7120 S:      Maintained
7121 F:      drivers/iio/humidity/hts221*
7122 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7123
7124 HUAWEI ETHERNET DRIVER
7125 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7126 L:      netdev@vger.kernel.org
7127 S:      Supported
7128 F:      Documentation/networking/hinic.txt
7129 F:      drivers/net/ethernet/huawei/hinic/
7130
7131 HUGETLB FILESYSTEM
7132 M:      Mike Kravetz <mike.kravetz@oracle.com>
7133 L:      linux-mm@kvack.org
7134 S:      Maintained
7135 F:      fs/hugetlbfs/
7136 F:      mm/hugetlb.c
7137 F:      include/linux/hugetlb.h
7138 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7139 F:      Documentation/vm/hugetlbfs_reserv.rst
7140 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7141
7142 HVA ST MEDIA DRIVER
7143 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7144 L:      linux-media@vger.kernel.org
7145 T:      git git://linuxtv.org/media_tree.git
7146 W:      https://linuxtv.org
7147 S:      Supported
7148 F:      drivers/media/platform/sti/hva
7149
7150 HWPOISON MEMORY FAILURE HANDLING
7151 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7152 L:      linux-mm@kvack.org
7153 S:      Maintained
7154 F:      mm/memory-failure.c
7155 F:      mm/hwpoison-inject.c
7156
7157 HYGON PROCESSOR SUPPORT
7158 M:      Pu Wen <puwen@hygon.cn>
7159 L:      linux-kernel@vger.kernel.org
7160 S:      Maintained
7161 F:      arch/x86/kernel/cpu/hygon.c
7162
7163 Hyper-V CORE AND DRIVERS
7164 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7165 M:      Haiyang Zhang <haiyangz@microsoft.com>
7166 M:      Stephen Hemminger <sthemmin@microsoft.com>
7167 M:      Sasha Levin <sashal@kernel.org>
7168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7169 L:      linux-hyperv@vger.kernel.org
7170 S:      Supported
7171 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7172 F:      arch/x86/include/asm/mshyperv.h
7173 F:      arch/x86/include/asm/trace/hyperv.h
7174 F:      arch/x86/include/asm/hyperv-tlfs.h
7175 F:      arch/x86/kernel/cpu/mshyperv.c
7176 F:      arch/x86/hyperv
7177 F:      drivers/hid/hid-hyperv.c
7178 F:      drivers/hv/
7179 F:      drivers/input/serio/hyperv-keyboard.c
7180 F:      drivers/pci/controller/pci-hyperv.c
7181 F:      drivers/net/hyperv/
7182 F:      drivers/scsi/storvsc_drv.c
7183 F:      drivers/uio/uio_hv_generic.c
7184 F:      drivers/video/fbdev/hyperv_fb.c
7185 F:      drivers/iommu/hyperv_iommu.c
7186 F:      net/vmw_vsock/hyperv_transport.c
7187 F:      include/linux/hyperv.h
7188 F:      include/uapi/linux/hyperv.h
7189 F:      tools/hv/
7190 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7191
7192 HYPERVISOR VIRTUAL CONSOLE DRIVER
7193 L:      linuxppc-dev@lists.ozlabs.org
7194 S:      Odd Fixes
7195 F:      drivers/tty/hvc/
7196
7197 I2C ACPI SUPPORT
7198 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7199 L:      linux-i2c@vger.kernel.org
7200 L:      linux-acpi@vger.kernel.org
7201 S:      Maintained
7202 F:      drivers/i2c/i2c-core-acpi.c
7203
7204 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7205 M:      Ajay Gupta <ajayg@nvidia.com>
7206 L:      linux-i2c@vger.kernel.org
7207 S:      Maintained
7208 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7209 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7210
7211 I2C MUXES
7212 M:      Peter Rosin <peda@axentia.se>
7213 L:      linux-i2c@vger.kernel.org
7214 S:      Maintained
7215 F:      Documentation/i2c/i2c-topology
7216 F:      Documentation/i2c/muxes/
7217 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7218 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7219 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7220 F:      drivers/i2c/i2c-mux.c
7221 F:      drivers/i2c/muxes/
7222 F:      include/linux/i2c-mux.h
7223
7224 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7225 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7226 L:      linux-i2c@vger.kernel.org
7227 S:      Maintained
7228 F:      drivers/i2c/busses/i2c-mv64xxx.c
7229
7230 I2C OVER PARALLEL PORT
7231 M:      Jean Delvare <jdelvare@suse.com>
7232 L:      linux-i2c@vger.kernel.org
7233 S:      Maintained
7234 F:      Documentation/i2c/busses/i2c-parport
7235 F:      Documentation/i2c/busses/i2c-parport-light
7236 F:      drivers/i2c/busses/i2c-parport.c
7237 F:      drivers/i2c/busses/i2c-parport-light.c
7238
7239 I2C SUBSYSTEM
7240 M:      Wolfram Sang <wsa@the-dreams.de>
7241 L:      linux-i2c@vger.kernel.org
7242 W:      https://i2c.wiki.kernel.org/
7243 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7245 S:      Maintained
7246 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7247 F:      Documentation/i2c/
7248 F:      drivers/i2c/*
7249 F:      include/linux/i2c.h
7250 F:      include/linux/i2c-dev.h
7251 F:      include/linux/i2c-smbus.h
7252 F:      include/uapi/linux/i2c.h
7253 F:      include/uapi/linux/i2c-*.h
7254
7255 I2C SUBSYSTEM HOST DRIVERS
7256 L:      linux-i2c@vger.kernel.org
7257 W:      https://i2c.wiki.kernel.org/
7258 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7260 S:      Odd Fixes
7261 F:      Documentation/devicetree/bindings/i2c/
7262 F:      drivers/i2c/algos/
7263 F:      drivers/i2c/busses/
7264
7265 I2C-TAOS-EVM DRIVER
7266 M:      Jean Delvare <jdelvare@suse.com>
7267 L:      linux-i2c@vger.kernel.org
7268 S:      Maintained
7269 F:      Documentation/i2c/busses/i2c-taos-evm
7270 F:      drivers/i2c/busses/i2c-taos-evm.c
7271
7272 I2C-TINY-USB DRIVER
7273 M:      Till Harbaum <till@harbaum.org>
7274 L:      linux-i2c@vger.kernel.org
7275 W:      http://www.harbaum.org/till/i2c_tiny_usb
7276 S:      Maintained
7277 F:      drivers/i2c/busses/i2c-tiny-usb.c
7278
7279 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7280 M:      Jean Delvare <jdelvare@suse.com>
7281 L:      linux-i2c@vger.kernel.org
7282 S:      Maintained
7283 F:      Documentation/i2c/busses/i2c-ali1535
7284 F:      Documentation/i2c/busses/i2c-ali1563
7285 F:      Documentation/i2c/busses/i2c-ali15x3
7286 F:      Documentation/i2c/busses/i2c-amd756
7287 F:      Documentation/i2c/busses/i2c-amd8111
7288 F:      Documentation/i2c/busses/i2c-i801
7289 F:      Documentation/i2c/busses/i2c-nforce2
7290 F:      Documentation/i2c/busses/i2c-piix4
7291 F:      Documentation/i2c/busses/i2c-sis5595
7292 F:      Documentation/i2c/busses/i2c-sis630
7293 F:      Documentation/i2c/busses/i2c-sis96x
7294 F:      Documentation/i2c/busses/i2c-via
7295 F:      Documentation/i2c/busses/i2c-viapro
7296 F:      drivers/i2c/busses/i2c-ali1535.c
7297 F:      drivers/i2c/busses/i2c-ali1563.c
7298 F:      drivers/i2c/busses/i2c-ali15x3.c
7299 F:      drivers/i2c/busses/i2c-amd756.c
7300 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7301 F:      drivers/i2c/busses/i2c-amd8111.c
7302 F:      drivers/i2c/busses/i2c-i801.c
7303 F:      drivers/i2c/busses/i2c-isch.c
7304 F:      drivers/i2c/busses/i2c-nforce2.c
7305 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7306 F:      drivers/i2c/busses/i2c-piix4.c
7307 F:      drivers/i2c/busses/i2c-sis5595.c
7308 F:      drivers/i2c/busses/i2c-sis630.c
7309 F:      drivers/i2c/busses/i2c-sis96x.c
7310 F:      drivers/i2c/busses/i2c-via.c
7311 F:      drivers/i2c/busses/i2c-viapro.c
7312
7313 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7314 M:      Hans de Goede <hdegoede@redhat.com>
7315 L:      linux-i2c@vger.kernel.org
7316 S:      Maintained
7317 F:      drivers/i2c/busses/i2c-cht-wc.c
7318
7319 I2C/SMBUS ISMT DRIVER
7320 M:      Seth Heasley <seth.heasley@intel.com>
7321 M:      Neil Horman <nhorman@tuxdriver.com>
7322 L:      linux-i2c@vger.kernel.org
7323 F:      drivers/i2c/busses/i2c-ismt.c
7324 F:      Documentation/i2c/busses/i2c-ismt
7325
7326 I2C/SMBUS STUB DRIVER
7327 M:      Jean Delvare <jdelvare@suse.com>
7328 L:      linux-i2c@vger.kernel.org
7329 S:      Maintained
7330 F:      drivers/i2c/i2c-stub.c
7331
7332 I3C SUBSYSTEM
7333 M:      Boris Brezillon <bbrezillon@kernel.org>
7334 L:      linux-i3c@lists.infradead.org
7335 C:      irc://chat.freenode.net/linux-i3c
7336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7337 S:      Maintained
7338 F:      Documentation/ABI/testing/sysfs-bus-i3c
7339 F:      Documentation/devicetree/bindings/i3c/
7340 F:      Documentation/driver-api/i3c
7341 F:      drivers/i3c/
7342 F:      include/linux/i3c/
7343
7344 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7345 M:      Vitor Soares <vitor.soares@synopsys.com>
7346 S:      Maintained
7347 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7348 F:      drivers/i3c/master/dw*
7349
7350 IA64 (Itanium) PLATFORM
7351 M:      Tony Luck <tony.luck@intel.com>
7352 M:      Fenghua Yu <fenghua.yu@intel.com>
7353 L:      linux-ia64@vger.kernel.org
7354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7355 S:      Maintained
7356 F:      arch/ia64/
7357
7358 IBM Power 842 compression accelerator
7359 M:      Haren Myneni <haren@us.ibm.com>
7360 S:      Supported
7361 F:      drivers/crypto/nx/Makefile
7362 F:      drivers/crypto/nx/Kconfig
7363 F:      drivers/crypto/nx/nx-842*
7364 F:      include/linux/sw842.h
7365 F:      crypto/842.c
7366 F:      lib/842/
7367
7368 IBM Power in-Nest Crypto Acceleration
7369 M:      Breno Leitão <leitao@debian.org>
7370 M:      Nayna Jain <nayna@linux.ibm.com>
7371 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7372 L:      linux-crypto@vger.kernel.org
7373 S:      Supported
7374 F:      drivers/crypto/nx/Makefile
7375 F:      drivers/crypto/nx/Kconfig
7376 F:      drivers/crypto/nx/nx-aes*
7377 F:      drivers/crypto/nx/nx-sha*
7378 F:      drivers/crypto/nx/nx.*
7379 F:      drivers/crypto/nx/nx_csbcpb.h
7380 F:      drivers/crypto/nx/nx_debugfs.h
7381
7382 IBM Power Linux RAID adapter
7383 M:      Brian King <brking@us.ibm.com>
7384 S:      Supported
7385 F:      drivers/scsi/ipr.*
7386
7387 IBM Power SRIOV Virtual NIC Device Driver
7388 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7389 M:      John Allen <jallen@linux.ibm.com>
7390 L:      netdev@vger.kernel.org
7391 S:      Supported
7392 F:      drivers/net/ethernet/ibm/ibmvnic.*
7393
7394 IBM Power Virtual Accelerator Switchboard
7395 M:      Sukadev Bhattiprolu
7396 L:      linuxppc-dev@lists.ozlabs.org
7397 S:      Supported
7398 F:      arch/powerpc/platforms/powernv/vas*
7399 F:      arch/powerpc/platforms/powernv/copy-paste.h
7400 F:      arch/powerpc/include/asm/vas.h
7401 F:      arch/powerpc/include/uapi/asm/vas.h
7402
7403 IBM Power Virtual Ethernet Device Driver
7404 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7405 L:      netdev@vger.kernel.org
7406 S:      Supported
7407 F:      drivers/net/ethernet/ibm/ibmveth.*
7408
7409 IBM Power Virtual FC Device Drivers
7410 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7411 L:      linux-scsi@vger.kernel.org
7412 S:      Supported
7413 F:      drivers/scsi/ibmvscsi/ibmvfc*
7414
7415 IBM Power Virtual Management Channel Driver
7416 M:      Steven Royer <seroyer@linux.ibm.com>
7417 S:      Supported
7418 F:      drivers/misc/ibmvmc.*
7419
7420 IBM Power Virtual SCSI Device Drivers
7421 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7422 L:      linux-scsi@vger.kernel.org
7423 S:      Supported
7424 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7425 F:      include/scsi/viosrp.h
7426
7427 IBM Power Virtual SCSI Device Target Driver
7428 M:      Michael Cyr <mikecyr@linux.ibm.com>
7429 L:      linux-scsi@vger.kernel.org
7430 L:      target-devel@vger.kernel.org
7431 S:      Supported
7432 F:      drivers/scsi/ibmvscsi_tgt/
7433
7434 IBM Power VMX Cryptographic instructions
7435 M:      Breno Leitão <leitao@debian.org>
7436 M:      Nayna Jain <nayna@linux.ibm.com>
7437 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7438 L:      linux-crypto@vger.kernel.org
7439 S:      Supported
7440 F:      drivers/crypto/vmx/Makefile
7441 F:      drivers/crypto/vmx/Kconfig
7442 F:      drivers/crypto/vmx/vmx.c
7443 F:      drivers/crypto/vmx/aes*
7444 F:      drivers/crypto/vmx/ghash*
7445 F:      drivers/crypto/vmx/ppc-xlate.pl
7446
7447 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7448 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7449 L:      linux-pci@vger.kernel.org
7450 L:      linuxppc-dev@lists.ozlabs.org
7451 S:      Supported
7452 F:      drivers/pci/hotplug/rpaphp*
7453
7454 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7455 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7456 L:      linux-pci@vger.kernel.org
7457 L:      linuxppc-dev@lists.ozlabs.org
7458 S:      Supported
7459 F:      drivers/pci/hotplug/rpadlpar*
7460
7461 IBM ServeRAID RAID DRIVER
7462 S:      Orphan
7463 F:      drivers/scsi/ips.*
7464
7465 ICH LPC AND GPIO DRIVER
7466 M:      Peter Tyser <ptyser@xes-inc.com>
7467 S:      Maintained
7468 F:      drivers/mfd/lpc_ich.c
7469 F:      drivers/gpio/gpio-ich.c
7470
7471 IDE SUBSYSTEM
7472 M:      "David S. Miller" <davem@davemloft.net>
7473 L:      linux-ide@vger.kernel.org
7474 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7476 S:      Maintained
7477 F:      Documentation/ide/
7478 F:      drivers/ide/
7479 F:      include/linux/ide.h
7480
7481 IDE/ATAPI DRIVERS
7482 M:      Borislav Petkov <bp@alien8.de>
7483 L:      linux-ide@vger.kernel.org
7484 S:      Maintained
7485 F:      Documentation/cdrom/ide-cd
7486 F:      drivers/ide/ide-cd*
7487
7488 IDEAPAD LAPTOP EXTRAS DRIVER
7489 M:      Ike Panhc <ike.pan@canonical.com>
7490 L:      platform-driver-x86@vger.kernel.org
7491 W:      http://launchpad.net/ideapad-laptop
7492 S:      Maintained
7493 F:      drivers/platform/x86/ideapad-laptop.c
7494
7495 IDEAPAD LAPTOP SLIDEBAR DRIVER
7496 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7497 L:      linux-input@vger.kernel.org
7498 W:      https://github.com/o2genum/ideapad-slidebar
7499 S:      Maintained
7500 F:      drivers/input/misc/ideapad_slidebar.c
7501
7502 IDT VersaClock 5 CLOCK DRIVER
7503 M:      Marek Vasut <marek.vasut@gmail.com>
7504 S:      Maintained
7505 F:      drivers/clk/clk-versaclock5.c
7506
7507 IEEE 802.15.4 SUBSYSTEM
7508 M:      Alexander Aring <alex.aring@gmail.com>
7509 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7510 L:      linux-wpan@vger.kernel.org
7511 W:      http://wpan.cakelab.org/
7512 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7514 S:      Maintained
7515 F:      net/ieee802154/
7516 F:      net/mac802154/
7517 F:      drivers/net/ieee802154/
7518 F:      include/linux/nl802154.h
7519 F:      include/linux/ieee802154.h
7520 F:      include/net/nl802154.h
7521 F:      include/net/mac802154.h
7522 F:      include/net/af_ieee802154.h
7523 F:      include/net/cfg802154.h
7524 F:      include/net/ieee802154_netdev.h
7525 F:      Documentation/networking/ieee802154.rst
7526
7527 IFE PROTOCOL
7528 M:      Yotam Gigi <yotam.gi@gmail.com>
7529 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7530 F:      net/ife
7531 F:      include/net/ife.h
7532 F:      include/uapi/linux/ife.h
7533
7534 IGORPLUG-USB IR RECEIVER
7535 M:      Sean Young <sean@mess.org>
7536 L:      linux-media@vger.kernel.org
7537 S:      Maintained
7538 F:      drivers/media/rc/igorplugusb.c
7539
7540 IGUANAWORKS USB IR TRANSCEIVER
7541 M:      Sean Young <sean@mess.org>
7542 L:      linux-media@vger.kernel.org
7543 S:      Maintained
7544 F:      drivers/media/rc/iguanair.c
7545
7546 IIO DIGITAL POTENTIOMETER DAC
7547 M:      Peter Rosin <peda@axentia.se>
7548 L:      linux-iio@vger.kernel.org
7549 S:      Maintained
7550 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7551 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7552 F:      drivers/iio/dac/dpot-dac.c
7553
7554 IIO ENVELOPE DETECTOR
7555 M:      Peter Rosin <peda@axentia.se>
7556 L:      linux-iio@vger.kernel.org
7557 S:      Maintained
7558 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7559 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7560 F:      drivers/iio/adc/envelope-detector.c
7561
7562 IIO MULTIPLEXER
7563 M:      Peter Rosin <peda@axentia.se>
7564 L:      linux-iio@vger.kernel.org
7565 S:      Maintained
7566 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7567 F:      drivers/iio/multiplexer/iio-mux.c
7568
7569 IIO SUBSYSTEM AND DRIVERS
7570 M:      Jonathan Cameron <jic23@kernel.org>
7571 R:      Hartmut Knaack <knaack.h@gmx.de>
7572 R:      Lars-Peter Clausen <lars@metafoo.de>
7573 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7574 L:      linux-iio@vger.kernel.org
7575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7576 S:      Maintained
7577 F:      Documentation/ABI/testing/configfs-iio*
7578 F:      Documentation/ABI/testing/sysfs-bus-iio*
7579 F:      Documentation/devicetree/bindings/iio/
7580 F:      drivers/iio/
7581 F:      drivers/staging/iio/
7582 F:      include/linux/iio/
7583 F:      tools/iio/
7584
7585 IIO UNIT CONVERTER
7586 M:      Peter Rosin <peda@axentia.se>
7587 L:      linux-iio@vger.kernel.org
7588 S:      Maintained
7589 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7590 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7591 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7592 F:      drivers/iio/afe/iio-rescale.c
7593
7594 IKANOS/ADI EAGLE ADSL USB DRIVER
7595 M:      Matthieu Castet <castet.matthieu@free.fr>
7596 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7597 S:      Maintained
7598 F:      drivers/usb/atm/ueagle-atm.c
7599
7600 IMGTEC ASCII LCD DRIVER
7601 M:      Paul Burton <paul.burton@mips.com>
7602 S:      Maintained
7603 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7604 F:      drivers/auxdisplay/img-ascii-lcd.c
7605
7606 IMGTEC IR DECODER DRIVER
7607 M:      James Hogan <jhogan@kernel.org>
7608 S:      Maintained
7609 F:      drivers/media/rc/img-ir/
7610
7611 IMON SOUNDGRAPH USB IR RECEIVER
7612 M:      Sean Young <sean@mess.org>
7613 L:      linux-media@vger.kernel.org
7614 S:      Maintained
7615 F:      drivers/media/rc/imon_raw.c
7616 F:      drivers/media/rc/imon.c
7617
7618 IMS TWINTURBO FRAMEBUFFER DRIVER
7619 L:      linux-fbdev@vger.kernel.org
7620 S:      Orphan
7621 F:      drivers/video/fbdev/imsttfb.c
7622
7623 INA209 HARDWARE MONITOR DRIVER
7624 M:      Guenter Roeck <linux@roeck-us.net>
7625 L:      linux-hwmon@vger.kernel.org
7626 S:      Maintained
7627 F:      Documentation/hwmon/ina209
7628 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7629 F:      drivers/hwmon/ina209.c
7630
7631 INA2XX HARDWARE MONITOR DRIVER
7632 M:      Guenter Roeck <linux@roeck-us.net>
7633 L:      linux-hwmon@vger.kernel.org
7634 S:      Maintained
7635 F:      Documentation/hwmon/ina2xx
7636 F:      drivers/hwmon/ina2xx.c
7637 F:      include/linux/platform_data/ina2xx.h
7638
7639 INDUSTRY PACK SUBSYSTEM (IPACK)
7640 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7641 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7642 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7643 L:      industrypack-devel@lists.sourceforge.net
7644 W:      http://industrypack.sourceforge.net
7645 S:      Maintained
7646 F:      drivers/ipack/
7647
7648 INFINIBAND SUBSYSTEM
7649 M:      Doug Ledford <dledford@redhat.com>
7650 M:      Jason Gunthorpe <jgg@mellanox.com>
7651 L:      linux-rdma@vger.kernel.org
7652 W:      https://github.com/linux-rdma/rdma-core
7653 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7655 S:      Supported
7656 F:      Documentation/devicetree/bindings/infiniband/
7657 F:      Documentation/infiniband/
7658 F:      drivers/infiniband/
7659 F:      include/uapi/linux/if_infiniband.h
7660 F:      include/uapi/rdma/
7661 F:      include/rdma/
7662
7663 INGENIC JZ4780 DMA Driver
7664 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7665 S:      Maintained
7666 F:      drivers/dma/dma-jz4780.c
7667
7668 INGENIC JZ4780 NAND DRIVER
7669 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7670 L:      linux-mtd@lists.infradead.org
7671 S:      Maintained
7672 F:      drivers/mtd/nand/raw/jz4780_*
7673
7674 INOTIFY
7675 M:      Jan Kara <jack@suse.cz>
7676 R:      Amir Goldstein <amir73il@gmail.com>
7677 L:      linux-fsdevel@vger.kernel.org
7678 S:      Maintained
7679 F:      Documentation/filesystems/inotify.txt
7680 F:      fs/notify/inotify/
7681 F:      include/linux/inotify.h
7682 F:      include/uapi/linux/inotify.h
7683
7684 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7685 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7686 L:      linux-input@vger.kernel.org
7687 Q:      http://patchwork.kernel.org/project/linux-input/list/
7688 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7689 S:      Maintained
7690 F:      drivers/input/
7691 F:      include/linux/input.h
7692 F:      include/uapi/linux/input.h
7693 F:      include/uapi/linux/input-event-codes.h
7694 F:      include/linux/input/
7695 F:      Documentation/devicetree/bindings/input/
7696 F:      Documentation/devicetree/bindings/serio/
7697 F:      Documentation/input/
7698
7699 INPUT MULTITOUCH (MT) PROTOCOL
7700 M:      Henrik Rydberg <rydberg@bitmath.org>
7701 L:      linux-input@vger.kernel.org
7702 S:      Odd fixes
7703 F:      Documentation/input/multi-touch-protocol.rst
7704 F:      drivers/input/input-mt.c
7705 K:      \b(ABS|SYN)_MT_
7706
7707 INSIDE SECURE CRYPTO DRIVER
7708 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7709 F:      drivers/crypto/inside-secure/
7710 S:      Maintained
7711 L:      linux-crypto@vger.kernel.org
7712
7713 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7714 M:      Mimi Zohar <zohar@linux.ibm.com>
7715 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7716 L:      linux-integrity@vger.kernel.org
7717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7718 S:      Supported
7719 F:      security/integrity/ima/
7720
7721 INTEL 810/815 FRAMEBUFFER DRIVER
7722 M:      Antonino Daplas <adaplas@gmail.com>
7723 L:      linux-fbdev@vger.kernel.org
7724 S:      Maintained
7725 F:      drivers/video/fbdev/i810/
7726
7727 INTEL ASoC DRIVERS
7728 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7729 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7730 M:      Jie Yang <yang.jie@linux.intel.com>
7731 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7732 S:      Supported
7733 F:      sound/soc/intel/
7734
7735 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7736 M:      Hans de Goede <hdegoede@redhat.com>
7737 L:      platform-driver-x86@vger.kernel.org
7738 S:      Maintained
7739 F:      drivers/platform/x86/intel_atomisp2_pm.c
7740
7741 INTEL C600 SERIES SAS CONTROLLER DRIVER
7742 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7743 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7744 L:      linux-scsi@vger.kernel.org
7745 T:      git git://git.code.sf.net/p/intel-sas/isci
7746 S:      Supported
7747 F:      drivers/scsi/isci/
7748
7749 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7750 M:      Jani Nikula <jani.nikula@linux.intel.com>
7751 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7752 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7753 L:      intel-gfx@lists.freedesktop.org
7754 W:      https://01.org/linuxgraphics/
7755 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7756 C:      irc://chat.freenode.net/intel-gfx
7757 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7758 T:      git git://anongit.freedesktop.org/drm-intel
7759 S:      Supported
7760 F:      drivers/gpu/drm/i915/
7761 F:      include/drm/i915*
7762 F:      include/uapi/drm/i915_drm.h
7763 F:      Documentation/gpu/i915.rst
7764
7765 INTEL ETHERNET DRIVERS
7766 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7767 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7768 W:      http://www.intel.com/support/feedback.htm
7769 W:      http://e1000.sourceforge.net/
7770 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7773 S:      Supported
7774 F:      Documentation/networking/device_drivers/intel/e100.rst
7775 F:      Documentation/networking/device_drivers/intel/e1000.rst
7776 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7777 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7778 F:      Documentation/networking/device_drivers/intel/igb.rst
7779 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7780 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7781 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7782 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7783 F:      Documentation/networking/device_drivers/intel/i40e.rst
7784 F:      Documentation/networking/device_drivers/intel/iavf.rst
7785 F:      Documentation/networking/device_drivers/intel/ice.rst
7786 F:      drivers/net/ethernet/intel/
7787 F:      drivers/net/ethernet/intel/*/
7788 F:      include/linux/avf/virtchnl.h
7789
7790 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7791 M:      Maik Broemme <mbroemme@libmpq.org>
7792 L:      linux-fbdev@vger.kernel.org
7793 S:      Maintained
7794 F:      Documentation/fb/intelfb.txt
7795 F:      drivers/video/fbdev/intelfb/
7796
7797 INTEL GPIO DRIVERS
7798 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7799 L:      linux-gpio@vger.kernel.org
7800 S:      Maintained
7801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7802 F:      drivers/gpio/gpio-ich.c
7803 F:      drivers/gpio/gpio-intel-mid.c
7804 F:      drivers/gpio/gpio-lynxpoint.c
7805 F:      drivers/gpio/gpio-merrifield.c
7806 F:      drivers/gpio/gpio-ml-ioh.c
7807 F:      drivers/gpio/gpio-pch.c
7808 F:      drivers/gpio/gpio-sch.c
7809 F:      drivers/gpio/gpio-sodaville.c
7810
7811 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7812 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7813 M:      Zhi Wang <zhi.a.wang@intel.com>
7814 L:      intel-gvt-dev@lists.freedesktop.org
7815 L:      intel-gfx@lists.freedesktop.org
7816 W:      https://01.org/igvt-g
7817 T:      git https://github.com/intel/gvt-linux.git
7818 S:      Supported
7819 F:      drivers/gpu/drm/i915/gvt/
7820
7821 INTEL HID EVENT DRIVER
7822 M:      Alex Hung <alex.hung@canonical.com>
7823 L:      platform-driver-x86@vger.kernel.org
7824 S:      Maintained
7825 F:      drivers/platform/x86/intel-hid.c
7826
7827 INTEL I/OAT DMA DRIVER
7828 M:      Dave Jiang <dave.jiang@intel.com>
7829 R:      Dan Williams <dan.j.williams@intel.com>
7830 L:      dmaengine@vger.kernel.org
7831 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7832 S:      Supported
7833 F:      drivers/dma/ioat*
7834
7835 INTEL IDLE DRIVER
7836 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7837 M:      Len Brown <lenb@kernel.org>
7838 L:      linux-pm@vger.kernel.org
7839 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7840 B:      https://bugzilla.kernel.org
7841 S:      Supported
7842 F:      drivers/idle/intel_idle.c
7843
7844 INTEL INTEGRATED SENSOR HUB DRIVER
7845 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7846 M:      Jiri Kosina <jikos@kernel.org>
7847 L:      linux-input@vger.kernel.org
7848 S:      Maintained
7849 F:      drivers/hid/intel-ish-hid/
7850
7851 INTEL IOMMU (VT-d)
7852 M:      David Woodhouse <dwmw2@infradead.org>
7853 L:      iommu@lists.linux-foundation.org
7854 T:      git git://git.infradead.org/iommu-2.6.git
7855 S:      Supported
7856 F:      drivers/iommu/intel-iommu.c
7857 F:      include/linux/intel-iommu.h
7858
7859 INTEL IOP-ADMA DMA DRIVER
7860 R:      Dan Williams <dan.j.williams@intel.com>
7861 S:      Odd fixes
7862 F:      drivers/dma/iop-adma.c
7863
7864 INTEL IPU3 CSI-2 CIO2 DRIVER
7865 M:      Yong Zhi <yong.zhi@intel.com>
7866 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7867 M:      Bingbu Cao <bingbu.cao@intel.com>
7868 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7869 L:      linux-media@vger.kernel.org
7870 S:      Maintained
7871 F:      drivers/media/pci/intel/ipu3/
7872 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7873
7874 INTEL IPU3 CSI-2 IMGU DRIVER
7875 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7876 L:      linux-media@vger.kernel.org
7877 S:      Maintained
7878 F:      drivers/staging/media/ipu3/
7879 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
7880 F:      Documentation/media/v4l-drivers/ipu3.rst
7881
7882 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7883 M:      Krzysztof Halasa <khalasa@piap.pl>
7884 S:      Maintained
7885 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7886 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7887 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7888 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7889 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7890 F:      drivers/net/wan/ixp4xx_hss.c
7891
7892 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7893 M:      Deepak Saxena <dsaxena@plexity.net>
7894 S:      Maintained
7895 F:      drivers/char/hw_random/ixp4xx-rng.c
7896
7897 INTEL MANAGEMENT ENGINE (mei)
7898 M:      Tomas Winkler <tomas.winkler@intel.com>
7899 L:      linux-kernel@vger.kernel.org
7900 S:      Supported
7901 F:      include/uapi/linux/mei.h
7902 F:      include/linux/mei_cl_bus.h
7903 F:      drivers/misc/mei/*
7904 F:      drivers/watchdog/mei_wdt.c
7905 F:      Documentation/misc-devices/mei/*
7906 F:      samples/mei/*
7907
7908 INTEL MENLOW THERMAL DRIVER
7909 M:      Sujith Thomas <sujith.thomas@intel.com>
7910 L:      platform-driver-x86@vger.kernel.org
7911 W:      https://01.org/linux-acpi
7912 S:      Supported
7913 F:      drivers/platform/x86/intel_menlow.c
7914
7915 INTEL MIC DRIVERS (mic)
7916 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7917 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7918 S:      Supported
7919 W:      https://github.com/sudeepdutt/mic
7920 W:      http://software.intel.com/en-us/mic-developer
7921 F:      include/linux/mic_bus.h
7922 F:      include/linux/scif.h
7923 F:      include/uapi/linux/mic_common.h
7924 F:      include/uapi/linux/mic_ioctl.h
7925 F:      include/uapi/linux/scif_ioctl.h
7926 F:      drivers/misc/mic/
7927 F:      drivers/dma/mic_x100_dma.c
7928 F:      drivers/dma/mic_x100_dma.h
7929 F:      Documentation/mic/
7930
7931 INTEL PMC CORE DRIVER
7932 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7933 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7934 L:      platform-driver-x86@vger.kernel.org
7935 S:      Maintained
7936 F:      drivers/platform/x86/intel_pmc_core*
7937
7938 INTEL PMC/P-Unit IPC DRIVER
7939 M:      Zha Qipeng<qipeng.zha@intel.com>
7940 L:      platform-driver-x86@vger.kernel.org
7941 S:      Maintained
7942 F:      drivers/platform/x86/intel_pmc_ipc.c
7943 F:      drivers/platform/x86/intel_punit_ipc.c
7944 F:      arch/x86/include/asm/intel_pmc_ipc.h
7945 F:      arch/x86/include/asm/intel_punit_ipc.h
7946
7947 INTEL PMIC GPIO DRIVERS
7948 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7949 S:      Maintained
7950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7951 F:      drivers/gpio/gpio-*cove.c
7952 F:      drivers/gpio/gpio-msic.c
7953
7954 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7955 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7956 S:      Maintained
7957 F:      drivers/mfd/intel_msic.c
7958 F:      drivers/mfd/intel_soc_pmic*
7959 F:      include/linux/mfd/intel_msic.h
7960 F:      include/linux/mfd/intel_soc_pmic*
7961
7962 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7963 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7964 L:      linux-wireless@vger.kernel.org
7965 S:      Maintained
7966 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
7967 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
7968 F:      drivers/net/wireless/intel/ipw2x00/
7969
7970 INTEL PSTATE DRIVER
7971 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7972 M:      Len Brown <lenb@kernel.org>
7973 L:      linux-pm@vger.kernel.org
7974 S:      Supported
7975 F:      drivers/cpufreq/intel_pstate.c
7976
7977 INTEL RDMA RNIC DRIVER
7978 M:      Faisal Latif <faisal.latif@intel.com>
7979 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7980 L:      linux-rdma@vger.kernel.org
7981 S:      Supported
7982 F:      drivers/infiniband/hw/i40iw/
7983 F:      include/uapi/rdma/i40iw-abi.h
7984
7985 INTEL TELEMETRY DRIVER
7986 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7987 M:      "David E. Box" <david.e.box@linux.intel.com>
7988 L:      platform-driver-x86@vger.kernel.org
7989 S:      Maintained
7990 F:      arch/x86/include/asm/intel_telemetry.h
7991 F:      drivers/platform/x86/intel_telemetry*
7992
7993 INTEL VIRTUAL BUTTON DRIVER
7994 M:      AceLan Kao <acelan.kao@canonical.com>
7995 L:      platform-driver-x86@vger.kernel.org
7996 S:      Maintained
7997 F:      drivers/platform/x86/intel-vbtn.c
7998
7999 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8000 M:      Stanislaw Gruszka <sgruszka@redhat.com>
8001 L:      linux-wireless@vger.kernel.org
8002 S:      Supported
8003 F:      drivers/net/wireless/intel/iwlegacy/
8004
8005 INTEL WIRELESS WIFI LINK (iwlwifi)
8006 M:      Johannes Berg <johannes.berg@intel.com>
8007 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8008 M:      Luca Coelho <luciano.coelho@intel.com>
8009 M:      Intel Linux Wireless <linuxwifi@intel.com>
8010 L:      linux-wireless@vger.kernel.org
8011 W:      http://intellinuxwireless.org
8012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8013 S:      Supported
8014 F:      drivers/net/wireless/intel/iwlwifi/
8015
8016 INTEL WIRELESS WIMAX CONNECTION 2400
8017 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8018 M:      linux-wimax@intel.com
8019 L:      wimax@linuxwimax.org (subscribers-only)
8020 S:      Supported
8021 W:      http://linuxwimax.org
8022 F:      Documentation/wimax/README.i2400m
8023 F:      drivers/net/wimax/i2400m/
8024 F:      include/uapi/linux/wimax/i2400m.h
8025
8026 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8027 M:      Mario Limonciello <mario.limonciello@dell.com>
8028 S:      Maintained
8029 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8030
8031 INTEL(R) TRACE HUB
8032 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8033 S:      Supported
8034 F:      Documentation/trace/intel_th.rst
8035 F:      drivers/hwtracing/intel_th/
8036
8037 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8038 M:      Ning Sun <ning.sun@intel.com>
8039 L:      tboot-devel@lists.sourceforge.net
8040 W:      http://tboot.sourceforge.net
8041 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8042 S:      Supported
8043 F:      Documentation/intel_txt.txt
8044 F:      include/linux/tboot.h
8045 F:      arch/x86/kernel/tboot.c
8046
8047 INTEL-MID GPIO DRIVER
8048 M:      David Cohen <david.a.cohen@linux.intel.com>
8049 L:      linux-gpio@vger.kernel.org
8050 S:      Maintained
8051 F:      drivers/gpio/gpio-intel-mid.c
8052
8053 INTERCONNECT API
8054 M:      Georgi Djakov <georgi.djakov@linaro.org>
8055 S:      Maintained
8056 F:      Documentation/interconnect/
8057 F:      Documentation/devicetree/bindings/interconnect/
8058 F:      drivers/interconnect/
8059 F:      include/dt-bindings/interconnect/
8060 F:      include/linux/interconnect-provider.h
8061 F:      include/linux/interconnect.h
8062
8063 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8064 M:      Linus Walleij <linus.walleij@linaro.org>
8065 L:      linux-iio@vger.kernel.org
8066 S:      Maintained
8067 F:      drivers/iio/gyro/mpu3050*
8068 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8069
8070 IOC3 ETHERNET DRIVER
8071 M:      Ralf Baechle <ralf@linux-mips.org>
8072 L:      linux-mips@vger.kernel.org
8073 S:      Maintained
8074 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8075
8076 IOC3 SERIAL DRIVER
8077 M:      Pat Gefre <pfg@sgi.com>
8078 L:      linux-serial@vger.kernel.org
8079 S:      Maintained
8080 F:      drivers/tty/serial/ioc3_serial.c
8081
8082 IOMAP FILESYSTEM LIBRARY
8083 M:      Christoph Hellwig <hch@infradead.org>
8084 M:      Darrick J. Wong <darrick.wong@oracle.com>
8085 M:      linux-xfs@vger.kernel.org
8086 M:      linux-fsdevel@vger.kernel.org
8087 L:      linux-xfs@vger.kernel.org
8088 L:      linux-fsdevel@vger.kernel.org
8089 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8090 S:      Supported
8091 F:      fs/iomap.c
8092 F:      include/linux/iomap.h
8093
8094 IOMMU DRIVERS
8095 M:      Joerg Roedel <joro@8bytes.org>
8096 L:      iommu@lists.linux-foundation.org
8097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8098 S:      Maintained
8099 F:      Documentation/devicetree/bindings/iommu/
8100 F:      drivers/iommu/
8101 F:      include/linux/iommu.h
8102 F:      include/linux/of_iommu.h
8103 F:      include/linux/iova.h
8104
8105 IO_URING
8106 M:      Jens Axboe <axboe@kernel.dk>
8107 L:      linux-block@vger.kernel.org
8108 L:      linux-fsdevel@vger.kernel.org
8109 T:      git git://git.kernel.dk/linux-block
8110 T:      git git://git.kernel.dk/liburing
8111 S:      Maintained
8112 F:      fs/io_uring.c
8113 F:      include/uapi/linux/io_uring.h
8114
8115 IP MASQUERADING
8116 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8117 S:      Maintained
8118 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8119
8120 IPMI SUBSYSTEM
8121 M:      Corey Minyard <minyard@acm.org>
8122 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8123 W:      http://openipmi.sourceforge.net/
8124 S:      Supported
8125 F:      Documentation/devicetree/bindings/ipmi/
8126 F:      Documentation/IPMI.txt
8127 F:      drivers/char/ipmi/
8128 F:      include/linux/ipmi*
8129 F:      include/uapi/linux/ipmi*
8130
8131 IPS SCSI RAID DRIVER
8132 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8133 L:      linux-scsi@vger.kernel.org
8134 W:      http://www.adaptec.com/
8135 S:      Maintained
8136 F:      drivers/scsi/ips*
8137
8138 IPVS
8139 M:      Wensong Zhang <wensong@linux-vs.org>
8140 M:      Simon Horman <horms@verge.net.au>
8141 M:      Julian Anastasov <ja@ssi.bg>
8142 L:      netdev@vger.kernel.org
8143 L:      lvs-devel@vger.kernel.org
8144 S:      Maintained
8145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8147 F:      Documentation/networking/ipvs-sysctl.txt
8148 F:      include/net/ip_vs.h
8149 F:      include/uapi/linux/ip_vs.h
8150 F:      net/netfilter/ipvs/
8151
8152 IPWIRELESS DRIVER
8153 M:      Jiri Kosina <jikos@kernel.org>
8154 M:      David Sterba <dsterba@suse.com>
8155 S:      Odd Fixes
8156 F:      drivers/tty/ipwireless/
8157
8158 IPX NETWORK LAYER
8159 L:      netdev@vger.kernel.org
8160 S:      Obsolete
8161 F:      include/uapi/linux/ipx.h
8162
8163 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8164 M:      Marc Zyngier <marc.zyngier@arm.com>
8165 S:      Maintained
8166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8167 F:      Documentation/IRQ-domain.txt
8168 F:      include/linux/irqdomain.h
8169 F:      kernel/irq/irqdomain.c
8170 F:      kernel/irq/msi.c
8171
8172 IRQ SUBSYSTEM
8173 M:      Thomas Gleixner <tglx@linutronix.de>
8174 L:      linux-kernel@vger.kernel.org
8175 S:      Maintained
8176 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8177 F:      kernel/irq/
8178
8179 IRQCHIP DRIVERS
8180 M:      Thomas Gleixner <tglx@linutronix.de>
8181 M:      Jason Cooper <jason@lakedaemon.net>
8182 M:      Marc Zyngier <marc.zyngier@arm.com>
8183 L:      linux-kernel@vger.kernel.org
8184 S:      Maintained
8185 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8186 F:      Documentation/devicetree/bindings/interrupt-controller/
8187 F:      drivers/irqchip/
8188
8189 ISA
8190 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8191 S:      Maintained
8192 F:      Documentation/isa.txt
8193 F:      drivers/base/isa.c
8194 F:      include/linux/isa.h
8195
8196 ISA RADIO MODULE
8197 M:      Hans Verkuil <hverkuil@xs4all.nl>
8198 L:      linux-media@vger.kernel.org
8199 T:      git git://linuxtv.org/media_tree.git
8200 W:      https://linuxtv.org
8201 S:      Maintained
8202 F:      drivers/media/radio/radio-isa*
8203
8204 ISAPNP
8205 M:      Jaroslav Kysela <perex@perex.cz>
8206 S:      Maintained
8207 F:      Documentation/isapnp.txt
8208 F:      drivers/pnp/isapnp/
8209 F:      include/linux/isapnp.h
8210
8211 ISCSI
8212 M:      Lee Duncan <lduncan@suse.com>
8213 M:      Chris Leech <cleech@redhat.com>
8214 L:      open-iscsi@googlegroups.com
8215 W:      www.open-iscsi.com
8216 S:      Maintained
8217 F:      drivers/scsi/*iscsi*
8218 F:      include/scsi/*iscsi*
8219
8220 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8221 M:      Peter Jones <pjones@redhat.com>
8222 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8223 S:      Maintained
8224 F:      drivers/firmware/iscsi_ibft*
8225
8226 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8227 M:      Sagi Grimberg <sagi@grimberg.me>
8228 M:      Max Gurtovoy <maxg@mellanox.com>
8229 L:      linux-rdma@vger.kernel.org
8230 S:      Supported
8231 W:      http://www.openfabrics.org
8232 W:      www.open-iscsi.org
8233 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8234 F:      drivers/infiniband/ulp/iser/
8235
8236 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8237 M:      Sagi Grimberg <sagi@grimberg.me>
8238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8239 L:      linux-rdma@vger.kernel.org
8240 L:      target-devel@vger.kernel.org
8241 S:      Supported
8242 W:      http://www.linux-iscsi.org
8243 F:      drivers/infiniband/ulp/isert
8244
8245 ISDN SUBSYSTEM
8246 M:      Karsten Keil <isdn@linux-pingi.de>
8247 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8248 L:      netdev@vger.kernel.org
8249 W:      http://www.isdn4linux.de
8250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8251 S:      Maintained
8252 F:      Documentation/isdn/
8253 F:      drivers/isdn/
8254 F:      include/linux/isdn.h
8255 F:      include/linux/isdn/
8256 F:      include/uapi/linux/isdn.h
8257 F:      include/uapi/linux/isdn/
8258
8259 IT87 HARDWARE MONITORING DRIVER
8260 M:      Jean Delvare <jdelvare@suse.com>
8261 L:      linux-hwmon@vger.kernel.org
8262 S:      Maintained
8263 F:      Documentation/hwmon/it87
8264 F:      drivers/hwmon/it87.c
8265
8266 IT913X MEDIA DRIVER
8267 M:      Antti Palosaari <crope@iki.fi>
8268 L:      linux-media@vger.kernel.org
8269 W:      https://linuxtv.org
8270 W:      http://palosaari.fi/linux/
8271 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8272 T:      git git://linuxtv.org/anttip/media_tree.git
8273 S:      Maintained
8274 F:      drivers/media/tuners/it913x*
8275
8276 IVTV VIDEO4LINUX DRIVER
8277 M:      Andy Walls <awalls@md.metrocast.net>
8278 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8279 L:      linux-media@vger.kernel.org
8280 T:      git git://linuxtv.org/media_tree.git
8281 W:      http://www.ivtvdriver.org
8282 S:      Maintained
8283 F:      Documentation/media/v4l-drivers/ivtv*
8284 F:      drivers/media/pci/ivtv/
8285 F:      include/uapi/linux/ivtv*
8286
8287 IX2505V MEDIA DRIVER
8288 M:      Malcolm Priestley <tvboxspy@gmail.com>
8289 L:      linux-media@vger.kernel.org
8290 W:      https://linuxtv.org
8291 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8292 S:      Maintained
8293 F:      drivers/media/dvb-frontends/ix2505v*
8294
8295 JAILHOUSE HYPERVISOR INTERFACE
8296 M:      Jan Kiszka <jan.kiszka@siemens.com>
8297 L:      jailhouse-dev@googlegroups.com
8298 S:      Maintained
8299 F:      arch/x86/kernel/jailhouse.c
8300 F:      arch/x86/include/asm/jailhouse_para.h
8301
8302 JC42.4 TEMPERATURE SENSOR DRIVER
8303 M:      Guenter Roeck <linux@roeck-us.net>
8304 L:      linux-hwmon@vger.kernel.org
8305 S:      Maintained
8306 F:      drivers/hwmon/jc42.c
8307 F:      Documentation/hwmon/jc42
8308
8309 JFS FILESYSTEM
8310 M:      Dave Kleikamp <shaggy@kernel.org>
8311 L:      jfs-discussion@lists.sourceforge.net
8312 W:      http://jfs.sourceforge.net/
8313 T:      git git://github.com/kleikamp/linux-shaggy.git
8314 S:      Maintained
8315 F:      Documentation/filesystems/jfs.txt
8316 F:      fs/jfs/
8317
8318 JME NETWORK DRIVER
8319 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8320 L:      netdev@vger.kernel.org
8321 S:      Maintained
8322 F:      drivers/net/ethernet/jme.*
8323
8324 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8325 M:      David Woodhouse <dwmw2@infradead.org>
8326 L:      linux-mtd@lists.infradead.org
8327 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8328 S:      Maintained
8329 F:      fs/jffs2/
8330 F:      include/uapi/linux/jffs2.h
8331
8332 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8333 M:      "Theodore Ts'o" <tytso@mit.edu>
8334 M:      Jan Kara <jack@suse.com>
8335 L:      linux-ext4@vger.kernel.org
8336 S:      Maintained
8337 F:      fs/jbd2/
8338 F:      include/linux/jbd2.h
8339
8340 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8341 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8342 L:      linux-media@vger.kernel.org
8343 S:      Maintained
8344 F:      drivers/media/platform/rcar_jpu.c
8345
8346 JSM Neo PCI based serial card
8347 L:      linux-serial@vger.kernel.org
8348 S:      Orphan
8349 F:      drivers/tty/serial/jsm/
8350
8351 K10TEMP HARDWARE MONITORING DRIVER
8352 M:      Clemens Ladisch <clemens@ladisch.de>
8353 L:      linux-hwmon@vger.kernel.org
8354 S:      Maintained
8355 F:      Documentation/hwmon/k10temp
8356 F:      drivers/hwmon/k10temp.c
8357
8358 K8TEMP HARDWARE MONITORING DRIVER
8359 M:      Rudolf Marek <r.marek@assembler.cz>
8360 L:      linux-hwmon@vger.kernel.org
8361 S:      Maintained
8362 F:      Documentation/hwmon/k8temp
8363 F:      drivers/hwmon/k8temp.c
8364
8365 KASAN
8366 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8367 R:      Alexander Potapenko <glider@google.com>
8368 R:      Dmitry Vyukov <dvyukov@google.com>
8369 L:      kasan-dev@googlegroups.com
8370 S:      Maintained
8371 F:      arch/*/include/asm/kasan.h
8372 F:      arch/*/mm/kasan_init*
8373 F:      Documentation/dev-tools/kasan.rst
8374 F:      include/linux/kasan*.h
8375 F:      lib/test_kasan.c
8376 F:      mm/kasan/
8377 F:      scripts/Makefile.kasan
8378
8379 KCONFIG
8380 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8382 L:      linux-kbuild@vger.kernel.org
8383 S:      Maintained
8384 F:      Documentation/kbuild/kconfig*
8385 F:      scripts/kconfig/
8386 F:      scripts/Kconfig.include
8387
8388 KDUMP
8389 M:      Dave Young <dyoung@redhat.com>
8390 M:      Baoquan He <bhe@redhat.com>
8391 R:      Vivek Goyal <vgoyal@redhat.com>
8392 L:      kexec@lists.infradead.org
8393 W:      http://lse.sourceforge.net/kdump/
8394 S:      Maintained
8395 F:      Documentation/kdump/
8396
8397 KEENE FM RADIO TRANSMITTER DRIVER
8398 M:      Hans Verkuil <hverkuil@xs4all.nl>
8399 L:      linux-media@vger.kernel.org
8400 T:      git git://linuxtv.org/media_tree.git
8401 W:      https://linuxtv.org
8402 S:      Maintained
8403 F:      drivers/media/radio/radio-keene*
8404
8405 KERNEL AUTOMOUNTER
8406 M:      Ian Kent <raven@themaw.net>
8407 L:      autofs@vger.kernel.org
8408 S:      Maintained
8409 F:      fs/autofs/
8410
8411 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8412 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8413 M:      Michal Marek <michal.lkml@markovi.net>
8414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8415 L:      linux-kbuild@vger.kernel.org
8416 S:      Maintained
8417 F:      Documentation/kbuild/
8418 F:      Makefile
8419 F:      scripts/Kbuild*
8420 F:      scripts/Makefile*
8421 F:      scripts/basic/
8422 F:      scripts/mk*
8423 F:      scripts/mod/
8424 F:      scripts/package/
8425
8426 KERNEL JANITORS
8427 L:      kernel-janitors@vger.kernel.org
8428 W:      http://kernelnewbies.org/KernelJanitors
8429 S:      Odd Fixes
8430
8431 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8432 M:      "J. Bruce Fields" <bfields@fieldses.org>
8433 M:      Jeff Layton <jlayton@kernel.org>
8434 L:      linux-nfs@vger.kernel.org
8435 W:      http://nfs.sourceforge.net/
8436 T:      git git://linux-nfs.org/~bfields/linux.git
8437 S:      Supported
8438 F:      fs/nfsd/
8439 F:      include/uapi/linux/nfsd/
8440 F:      fs/lockd/
8441 F:      fs/nfs_common/
8442 F:      net/sunrpc/
8443 F:      include/linux/lockd/
8444 F:      include/linux/sunrpc/
8445 F:      include/uapi/linux/sunrpc/
8446
8447 KERNEL SELFTEST FRAMEWORK
8448 M:      Shuah Khan <shuah@kernel.org>
8449 M:      Shuah Khan <skhan@linuxfoundation.org>
8450 L:      linux-kselftest@vger.kernel.org
8451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8452 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8453 S:      Maintained
8454 F:      tools/testing/selftests/
8455 F:      Documentation/dev-tools/kselftest*
8456
8457 KERNEL USERMODE HELPER
8458 M:      Luis Chamberlain <mcgrof@kernel.org>
8459 L:      linux-kernel@vger.kernel.org
8460 S:      Maintained
8461 F:      kernel/umh.c
8462 F:      include/linux/umh.h
8463
8464 KERNEL VIRTUAL MACHINE (KVM)
8465 M:      Paolo Bonzini <pbonzini@redhat.com>
8466 M:      Radim Krčmář <rkrcmar@redhat.com>
8467 L:      kvm@vger.kernel.org
8468 W:      http://www.linux-kvm.org
8469 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8470 S:      Supported
8471 F:      Documentation/virtual/kvm/
8472 F:      include/trace/events/kvm.h
8473 F:      include/uapi/asm-generic/kvm*
8474 F:      include/uapi/linux/kvm*
8475 F:      include/asm-generic/kvm*
8476 F:      include/linux/kvm*
8477 F:      include/kvm/iodev.h
8478 F:      virt/kvm/*
8479 F:      tools/kvm/
8480 F:      tools/testing/selftests/kvm/
8481
8482 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8483 M:      Joerg Roedel <joro@8bytes.org>
8484 L:      kvm@vger.kernel.org
8485 W:      http://www.linux-kvm.org/
8486 S:      Maintained
8487 F:      arch/x86/include/asm/svm.h
8488 F:      arch/x86/kvm/svm.c
8489
8490 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8491 M:      Christoffer Dall <christoffer.dall@arm.com>
8492 M:      Marc Zyngier <marc.zyngier@arm.com>
8493 R:      James Morse <james.morse@arm.com>
8494 R:      Julien Thierry <julien.thierry@arm.com>
8495 R:      Suzuki K Pouloze <suzuki.poulose@arm.com>
8496 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8497 L:      kvmarm@lists.cs.columbia.edu
8498 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8500 S:      Maintained
8501 F:      arch/arm/include/uapi/asm/kvm*
8502 F:      arch/arm/include/asm/kvm*
8503 F:      arch/arm/kvm/
8504 F:      arch/arm64/include/uapi/asm/kvm*
8505 F:      arch/arm64/include/asm/kvm*
8506 F:      arch/arm64/kvm/
8507 F:      virt/kvm/arm/
8508 F:      include/kvm/arm_*
8509
8510 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8511 M:      James Hogan <jhogan@kernel.org>
8512 L:      linux-mips@vger.kernel.org
8513 S:      Supported
8514 F:      arch/mips/include/uapi/asm/kvm*
8515 F:      arch/mips/include/asm/kvm*
8516 F:      arch/mips/kvm/
8517
8518 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8519 M:      Paul Mackerras <paulus@ozlabs.org>
8520 L:      kvm-ppc@vger.kernel.org
8521 W:      http://www.linux-kvm.org/
8522 T:      git git://github.com/agraf/linux-2.6.git
8523 S:      Supported
8524 F:      arch/powerpc/include/uapi/asm/kvm*
8525 F:      arch/powerpc/include/asm/kvm*
8526 F:      arch/powerpc/kvm/
8527 F:      arch/powerpc/kernel/kvm*
8528
8529 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8530 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8531 M:      Janosch Frank <frankja@linux.ibm.com>
8532 R:      David Hildenbrand <david@redhat.com>
8533 R:      Cornelia Huck <cohuck@redhat.com>
8534 L:      linux-s390@vger.kernel.org
8535 W:      http://www.ibm.com/developerworks/linux/linux390/
8536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8537 S:      Supported
8538 F:      arch/s390/include/uapi/asm/kvm*
8539 F:      arch/s390/include/asm/gmap.h
8540 F:      arch/s390/include/asm/kvm*
8541 F:      arch/s390/kvm/
8542 F:      arch/s390/mm/gmap.c
8543
8544 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8545 M:      Paolo Bonzini <pbonzini@redhat.com>
8546 M:      Radim Krčmář <rkrcmar@redhat.com>
8547 L:      kvm@vger.kernel.org
8548 W:      http://www.linux-kvm.org
8549 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8550 S:      Supported
8551 F:      arch/x86/kvm/
8552 F:      arch/x86/kvm/*/
8553 F:      arch/x86/include/uapi/asm/kvm*
8554 F:      arch/x86/include/asm/kvm*
8555 F:      arch/x86/include/asm/pvclock-abi.h
8556 F:      arch/x86/kernel/kvm.c
8557 F:      arch/x86/kernel/kvmclock.c
8558
8559 KERNFS
8560 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8561 M:      Tejun Heo <tj@kernel.org>
8562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8563 S:      Supported
8564 F:      include/linux/kernfs.h
8565 F:      fs/kernfs/
8566
8567 KEXEC
8568 M:      Eric Biederman <ebiederm@xmission.com>
8569 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8570 L:      kexec@lists.infradead.org
8571 S:      Maintained
8572 F:      include/linux/kexec.h
8573 F:      include/uapi/linux/kexec.h
8574 F:      kernel/kexec*
8575
8576 KEYS-ENCRYPTED
8577 M:      Mimi Zohar <zohar@linux.ibm.com>
8578 L:      linux-integrity@vger.kernel.org
8579 L:      keyrings@vger.kernel.org
8580 S:      Supported
8581 F:      Documentation/security/keys/trusted-encrypted.rst
8582 F:      include/keys/encrypted-type.h
8583 F:      security/keys/encrypted-keys/
8584
8585 KEYS-TRUSTED
8586 M:      James Bottomley <jejb@linux.ibm.com>
8587 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8588 M:      Mimi Zohar <zohar@linux.ibm.com>
8589 L:      linux-integrity@vger.kernel.org
8590 L:      keyrings@vger.kernel.org
8591 S:      Supported
8592 F:      Documentation/security/keys/trusted-encrypted.rst
8593 F:      include/keys/trusted-type.h
8594 F:      security/keys/trusted.c
8595 F:      security/keys/trusted.h
8596
8597 KEYS/KEYRINGS:
8598 M:      David Howells <dhowells@redhat.com>
8599 L:      keyrings@vger.kernel.org
8600 S:      Maintained
8601 F:      Documentation/security/keys/core.rst
8602 F:      include/linux/key.h
8603 F:      include/linux/key-type.h
8604 F:      include/linux/keyctl.h
8605 F:      include/uapi/linux/keyctl.h
8606 F:      include/keys/
8607 F:      security/keys/
8608
8609 KGDB / KDB /debug_core
8610 M:      Jason Wessel <jason.wessel@windriver.com>
8611 M:      Daniel Thompson <daniel.thompson@linaro.org>
8612 W:      http://kgdb.wiki.kernel.org/
8613 L:      kgdb-bugreport@lists.sourceforge.net
8614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8615 S:      Maintained
8616 F:      Documentation/dev-tools/kgdb.rst
8617 F:      drivers/misc/kgdbts.c
8618 F:      drivers/tty/serial/kgdboc.c
8619 F:      include/linux/kdb.h
8620 F:      include/linux/kgdb.h
8621 F:      kernel/debug/
8622
8623 KMEMLEAK
8624 M:      Catalin Marinas <catalin.marinas@arm.com>
8625 S:      Maintained
8626 F:      Documentation/dev-tools/kmemleak.rst
8627 F:      include/linux/kmemleak.h
8628 F:      mm/kmemleak.c
8629 F:      mm/kmemleak-test.c
8630
8631 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8632 M:      Luis Chamberlain <mcgrof@kernel.org>
8633 L:      linux-kernel@vger.kernel.org
8634 S:      Maintained
8635 F:      kernel/kmod.c
8636 F:      include/linux/kmod.h
8637 F:      lib/test_kmod.c
8638 F:      tools/testing/selftests/kmod/
8639
8640 KPROBES
8641 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8642 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8643 M:      "David S. Miller" <davem@davemloft.net>
8644 M:      Masami Hiramatsu <mhiramat@kernel.org>
8645 S:      Maintained
8646 F:      Documentation/kprobes.txt
8647 F:      include/linux/kprobes.h
8648 F:      include/asm-generic/kprobes.h
8649 F:      kernel/kprobes.c
8650
8651 KS0108 LCD CONTROLLER DRIVER
8652 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8653 S:      Maintained
8654 F:      Documentation/auxdisplay/ks0108
8655 F:      drivers/auxdisplay/ks0108.c
8656 F:      include/linux/ks0108.h
8657
8658 L3MDEV
8659 M:      David Ahern <dsa@cumulusnetworks.com>
8660 L:      netdev@vger.kernel.org
8661 S:      Maintained
8662 F:      net/l3mdev
8663 F:      include/net/l3mdev.h
8664
8665 L7 BPF FRAMEWORK
8666 M:      John Fastabend <john.fastabend@gmail.com>
8667 M:      Daniel Borkmann <daniel@iogearbox.net>
8668 L:      netdev@vger.kernel.org
8669 L:      bpf@vger.kernel.org
8670 S:      Maintained
8671 F:      include/linux/skmsg.h
8672 F:      net/core/skmsg.c
8673 F:      net/core/sock_map.c
8674 F:      net/ipv4/tcp_bpf.c
8675
8676 LANTIQ / INTEL Ethernet drivers
8677 M:      Hauke Mehrtens <hauke@hauke-m.de>
8678 L:      netdev@vger.kernel.org
8679 S:      Maintained
8680 F:      net/dsa/tag_gswip.c
8681 F:      drivers/net/ethernet/lantiq_xrx200.c
8682 F:      drivers/net/dsa/lantiq_pce.h
8683 F:      drivers/net/dsa/lantiq_gswip.c
8684
8685 LANTIQ MIPS ARCHITECTURE
8686 M:      John Crispin <john@phrozen.org>
8687 L:      linux-mips@vger.kernel.org
8688 S:      Maintained
8689 F:      arch/mips/lantiq
8690 F:      drivers/soc/lantiq
8691
8692 LAPB module
8693 L:      linux-x25@vger.kernel.org
8694 S:      Orphan
8695 F:      Documentation/networking/lapb-module.txt
8696 F:      include/*/lapb.h
8697 F:      net/lapb/
8698
8699 LASI 53c700 driver for PARISC
8700 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8701 L:      linux-scsi@vger.kernel.org
8702 S:      Maintained
8703 F:      Documentation/scsi/53c700.txt
8704 F:      drivers/scsi/53c700*
8705
8706 LEAKING_ADDRESSES
8707 M:      Tobin C. Harding <me@tobin.cc>
8708 M:      Tycho Andersen <tycho@tycho.ws>
8709 L:      kernel-hardening@lists.openwall.com
8710 S:      Maintained
8711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8712 F:      scripts/leaking_addresses.pl
8713
8714 LED SUBSYSTEM
8715 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8716 M:      Pavel Machek <pavel@ucw.cz>
8717 R:      Dan Murphy <dmurphy@ti.com>
8718 L:      linux-leds@vger.kernel.org
8719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8720 S:      Maintained
8721 F:      Documentation/devicetree/bindings/leds/
8722 F:      drivers/leds/
8723 F:      include/linux/leds.h
8724
8725 LEGACY EEPROM DRIVER
8726 M:      Jean Delvare <jdelvare@suse.com>
8727 S:      Maintained
8728 F:      Documentation/misc-devices/eeprom
8729 F:      drivers/misc/eeprom/eeprom.c
8730
8731 LEGO MINDSTORMS EV3
8732 R:      David Lechner <david@lechnology.com>
8733 S:      Maintained
8734 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8735 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8736 F:      drivers/power/supply/lego_ev3_battery.c
8737
8738 LEGO USB Tower driver
8739 M:      Juergen Stuber <starblue@users.sourceforge.net>
8740 L:      legousb-devel@lists.sourceforge.net
8741 W:      http://legousb.sourceforge.net/
8742 S:      Maintained
8743 F:      drivers/usb/misc/legousbtower.c
8744
8745 LG LAPTOP EXTRAS
8746 M:      Matan Ziv-Av <matan@svgalib.org>
8747 L:      platform-driver-x86@vger.kernel.org
8748 S:      Maintained
8749 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8750 F:      Documentation/laptops/lg-laptop.rst
8751 F:      drivers/platform/x86/lg-laptop.c
8752
8753 LG2160 MEDIA DRIVER
8754 M:      Michael Krufky <mkrufky@linuxtv.org>
8755 L:      linux-media@vger.kernel.org
8756 W:      https://linuxtv.org
8757 W:      http://github.com/mkrufky
8758 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8759 T:      git git://linuxtv.org/mkrufky/tuners.git
8760 S:      Maintained
8761 F:      drivers/media/dvb-frontends/lg2160.*
8762
8763 LGDT3305 MEDIA DRIVER
8764 M:      Michael Krufky <mkrufky@linuxtv.org>
8765 L:      linux-media@vger.kernel.org
8766 W:      https://linuxtv.org
8767 W:      http://github.com/mkrufky
8768 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8769 T:      git git://linuxtv.org/mkrufky/tuners.git
8770 S:      Maintained
8771 F:      drivers/media/dvb-frontends/lgdt3305.*
8772
8773 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8774 M:      Viresh Kumar <vireshk@kernel.org>
8775 L:      linux-ide@vger.kernel.org
8776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8777 S:      Maintained
8778 F:      include/linux/pata_arasan_cf_data.h
8779 F:      drivers/ata/pata_arasan_cf.c
8780
8781 LIBATA PATA DRIVERS
8782 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8783 M:      Jens Axboe <axboe@kernel.dk>
8784 L:      linux-ide@vger.kernel.org
8785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8786 S:      Maintained
8787 F:      drivers/ata/pata_*.c
8788 F:      drivers/ata/ata_generic.c
8789
8790 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8791 M:      Linus Walleij <linus.walleij@linaro.org>
8792 L:      linux-ide@vger.kernel.org
8793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8794 S:      Maintained
8795 F:      drivers/ata/pata_ftide010.c
8796 F:      drivers/ata/sata_gemini.c
8797 F:      drivers/ata/sata_gemini.h
8798
8799 LIBATA SATA AHCI PLATFORM devices support
8800 M:      Hans de Goede <hdegoede@redhat.com>
8801 M:      Jens Axboe <axboe@kernel.dk>
8802 L:      linux-ide@vger.kernel.org
8803 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8804 S:      Maintained
8805 F:      drivers/ata/ahci_platform.c
8806 F:      drivers/ata/libahci_platform.c
8807 F:      include/linux/ahci_platform.h
8808
8809 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8810 M:      Mikael Pettersson <mikpelinux@gmail.com>
8811 L:      linux-ide@vger.kernel.org
8812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8813 S:      Maintained
8814 F:      drivers/ata/sata_promise.*
8815
8816 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8817 M:      Jens Axboe <axboe@kernel.dk>
8818 L:      linux-ide@vger.kernel.org
8819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8820 S:      Maintained
8821 F:      drivers/ata/
8822 F:      include/linux/ata.h
8823 F:      include/linux/libata.h
8824 F:      Documentation/devicetree/bindings/ata/
8825
8826 LIBLOCKDEP
8827 M:      Sasha Levin <alexander.levin@microsoft.com>
8828 S:      Maintained
8829 F:      tools/lib/lockdep/
8830
8831 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8832 M:      Dan Williams <dan.j.williams@intel.com>
8833 M:      Vishal Verma <vishal.l.verma@intel.com>
8834 M:      Dave Jiang <dave.jiang@intel.com>
8835 L:      linux-nvdimm@lists.01.org
8836 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8837 S:      Supported
8838 F:      drivers/nvdimm/blk.c
8839 F:      drivers/nvdimm/region_devs.c
8840
8841 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8842 M:      Vishal Verma <vishal.l.verma@intel.com>
8843 M:      Dan Williams <dan.j.williams@intel.com>
8844 M:      Dave Jiang <dave.jiang@intel.com>
8845 L:      linux-nvdimm@lists.01.org
8846 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8847 S:      Supported
8848 F:      drivers/nvdimm/btt*
8849
8850 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8851 M:      Dan Williams <dan.j.williams@intel.com>
8852 M:      Vishal Verma <vishal.l.verma@intel.com>
8853 M:      Dave Jiang <dave.jiang@intel.com>
8854 L:      linux-nvdimm@lists.01.org
8855 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8856 S:      Supported
8857 F:      drivers/nvdimm/pmem*
8858
8859 LIBNVDIMM: DEVICETREE BINDINGS
8860 M:      Oliver O'Halloran <oohall@gmail.com>
8861 L:      linux-nvdimm@lists.01.org
8862 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8863 S:      Supported
8864 F:      drivers/nvdimm/of_pmem.c
8865 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8866
8867 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8868 M:      Dan Williams <dan.j.williams@intel.com>
8869 M:      Vishal Verma <vishal.l.verma@intel.com>
8870 M:      Dave Jiang <dave.jiang@intel.com>
8871 M:      Keith Busch <keith.busch@intel.com>
8872 M:      Ira Weiny <ira.weiny@intel.com>
8873 L:      linux-nvdimm@lists.01.org
8874 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8876 S:      Supported
8877 F:      drivers/nvdimm/*
8878 F:      drivers/acpi/nfit/*
8879 F:      include/linux/nd.h
8880 F:      include/linux/libnvdimm.h
8881 F:      include/uapi/linux/ndctl.h
8882
8883 LIGHTNVM PLATFORM SUPPORT
8884 M:      Matias Bjorling <mb@lightnvm.io>
8885 W:      http://github/OpenChannelSSD
8886 L:      linux-block@vger.kernel.org
8887 S:      Maintained
8888 F:      drivers/lightnvm/
8889 F:      include/linux/lightnvm.h
8890 F:      include/uapi/linux/lightnvm.h
8891
8892 LINUX FOR POWER MACINTOSH
8893 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8894 W:      http://www.penguinppc.org/
8895 L:      linuxppc-dev@lists.ozlabs.org
8896 S:      Maintained
8897 F:      arch/powerpc/platforms/powermac/
8898 F:      drivers/macintosh/
8899
8900 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8901 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8902 M:      Paul Mackerras <paulus@samba.org>
8903 M:      Michael Ellerman <mpe@ellerman.id.au>
8904 W:      https://github.com/linuxppc/linux/wiki
8905 L:      linuxppc-dev@lists.ozlabs.org
8906 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8908 S:      Supported
8909 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8910 F:      Documentation/devicetree/bindings/powerpc/
8911 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8912 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8913 F:      Documentation/powerpc/
8914 F:      arch/powerpc/
8915 F:      drivers/char/tpm/tpm_ibmvtpm*
8916 F:      drivers/crypto/nx/
8917 F:      drivers/crypto/vmx/
8918 F:      drivers/i2c/busses/i2c-opal.c
8919 F:      drivers/net/ethernet/ibm/ibmveth.*
8920 F:      drivers/net/ethernet/ibm/ibmvnic.*
8921 F:      drivers/pci/hotplug/pnv_php.c
8922 F:      drivers/pci/hotplug/rpa*
8923 F:      drivers/rtc/rtc-opal.c
8924 F:      drivers/scsi/ibmvscsi/
8925 F:      drivers/tty/hvc/hvc_opal.c
8926 F:      drivers/watchdog/wdrtas.c
8927 F:      tools/testing/selftests/powerpc
8928 N:      /pmac
8929 N:      powermac
8930 N:      powernv
8931 N:      [^a-z0-9]ps3
8932 N:      pseries
8933
8934 LINUX FOR POWERPC EMBEDDED MPC5XXX
8935 M:      Anatolij Gustschin <agust@denx.de>
8936 L:      linuxppc-dev@lists.ozlabs.org
8937 T:      git git://git.denx.de/linux-denx-agust.git
8938 S:      Maintained
8939 F:      arch/powerpc/platforms/512x/
8940 F:      arch/powerpc/platforms/52xx/
8941
8942 LINUX FOR POWERPC EMBEDDED PPC4XX
8943 M:      Alistair Popple <alistair@popple.id.au>
8944 M:      Matt Porter <mporter@kernel.crashing.org>
8945 W:      http://www.penguinppc.org/
8946 L:      linuxppc-dev@lists.ozlabs.org
8947 S:      Maintained
8948 F:      arch/powerpc/platforms/40x/
8949 F:      arch/powerpc/platforms/44x/
8950
8951 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8952 M:      Scott Wood <oss@buserror.net>
8953 M:      Kumar Gala <galak@kernel.crashing.org>
8954 W:      http://www.penguinppc.org/
8955 L:      linuxppc-dev@lists.ozlabs.org
8956 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8957 S:      Maintained
8958 F:      arch/powerpc/platforms/83xx/
8959 F:      arch/powerpc/platforms/85xx/
8960 F:      Documentation/devicetree/bindings/powerpc/fsl/
8961
8962 LINUX FOR POWERPC EMBEDDED PPC8XX
8963 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8964 W:      http://www.penguinppc.org/
8965 L:      linuxppc-dev@lists.ozlabs.org
8966 S:      Maintained
8967 F:      arch/powerpc/platforms/8xx/
8968
8969 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8970 L:      linuxppc-dev@lists.ozlabs.org
8971 S:      Orphan
8972 F:      arch/powerpc/*/*virtex*
8973 F:      arch/powerpc/*/*/*virtex*
8974
8975 LINUX FOR POWERPC PA SEMI PWRFICIENT
8976 L:      linuxppc-dev@lists.ozlabs.org
8977 S:      Orphan
8978 F:      arch/powerpc/platforms/pasemi/
8979 F:      drivers/*/*pasemi*
8980 F:      drivers/*/*/*pasemi*
8981
8982 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8983 M:      Kees Cook <keescook@chromium.org>
8984 S:      Maintained
8985 F:      drivers/misc/lkdtm/*
8986
8987 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8988 M:      Alan Stern <stern@rowland.harvard.edu>
8989 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8990 M:      Will Deacon <will.deacon@arm.com>
8991 M:      Peter Zijlstra <peterz@infradead.org>
8992 M:      Boqun Feng <boqun.feng@gmail.com>
8993 M:      Nicholas Piggin <npiggin@gmail.com>
8994 M:      David Howells <dhowells@redhat.com>
8995 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8996 M:      Luc Maranget <luc.maranget@inria.fr>
8997 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
8998 R:      Akira Yokosawa <akiyks@gmail.com>
8999 R:      Daniel Lustig <dlustig@nvidia.com>
9000 L:      linux-kernel@vger.kernel.org
9001 L:      linux-arch@vger.kernel.org
9002 S:      Supported
9003 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
9004 F:      tools/memory-model/
9005 F:      Documentation/atomic_bitops.txt
9006 F:      Documentation/atomic_t.txt
9007 F:      Documentation/core-api/atomic_ops.rst
9008 F:      Documentation/core-api/refcount-vs-atomic.rst
9009 F:      Documentation/memory-barriers.txt
9010
9011 LIS3LV02D ACCELEROMETER DRIVER
9012 M:      Eric Piel <eric.piel@tremplin-utc.net>
9013 S:      Maintained
9014 F:      Documentation/misc-devices/lis3lv02d
9015 F:      drivers/misc/lis3lv02d/
9016 F:      drivers/platform/x86/hp_accel.c
9017
9018 LIVE PATCHING
9019 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9020 M:      Jiri Kosina <jikos@kernel.org>
9021 M:      Miroslav Benes <mbenes@suse.cz>
9022 M:      Petr Mladek <pmladek@suse.com>
9023 R:      Joe Lawrence <joe.lawrence@redhat.com>
9024 S:      Maintained
9025 F:      kernel/livepatch/
9026 F:      include/linux/livepatch.h
9027 F:      arch/x86/include/asm/livepatch.h
9028 F:      arch/x86/kernel/livepatch.c
9029 F:      Documentation/livepatch/
9030 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9031 F:      samples/livepatch/
9032 F:      tools/testing/selftests/livepatch/
9033 L:      live-patching@vger.kernel.org
9034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9035
9036 LLC (802.2)
9037 L:      netdev@vger.kernel.org
9038 S:      Odd fixes
9039 F:      include/linux/llc.h
9040 F:      include/uapi/linux/llc.h
9041 F:      include/net/llc*
9042 F:      net/llc/
9043
9044 LM73 HARDWARE MONITOR DRIVER
9045 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9046 L:      linux-hwmon@vger.kernel.org
9047 S:      Maintained
9048 F:      drivers/hwmon/lm73.c
9049
9050 LM78 HARDWARE MONITOR DRIVER
9051 M:      Jean Delvare <jdelvare@suse.com>
9052 L:      linux-hwmon@vger.kernel.org
9053 S:      Maintained
9054 F:      Documentation/hwmon/lm78
9055 F:      drivers/hwmon/lm78.c
9056
9057 LM83 HARDWARE MONITOR DRIVER
9058 M:      Jean Delvare <jdelvare@suse.com>
9059 L:      linux-hwmon@vger.kernel.org
9060 S:      Maintained
9061 F:      Documentation/hwmon/lm83
9062 F:      drivers/hwmon/lm83.c
9063
9064 LM90 HARDWARE MONITOR DRIVER
9065 M:      Jean Delvare <jdelvare@suse.com>
9066 L:      linux-hwmon@vger.kernel.org
9067 S:      Maintained
9068 F:      Documentation/hwmon/lm90
9069 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9070 F:      drivers/hwmon/lm90.c
9071 F:      include/dt-bindings/thermal/lm90.h
9072
9073 LM95234 HARDWARE MONITOR DRIVER
9074 M:      Guenter Roeck <linux@roeck-us.net>
9075 L:      linux-hwmon@vger.kernel.org
9076 S:      Maintained
9077 F:      Documentation/hwmon/lm95234
9078 F:      drivers/hwmon/lm95234.c
9079
9080 LME2510 MEDIA DRIVER
9081 M:      Malcolm Priestley <tvboxspy@gmail.com>
9082 L:      linux-media@vger.kernel.org
9083 W:      https://linuxtv.org
9084 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9085 S:      Maintained
9086 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9087
9088 LOADPIN SECURITY MODULE
9089 M:      Kees Cook <keescook@chromium.org>
9090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9091 S:      Supported
9092 F:      security/loadpin/
9093 F:      Documentation/admin-guide/LSM/LoadPin.rst
9094
9095 LOCKING PRIMITIVES
9096 M:      Peter Zijlstra <peterz@infradead.org>
9097 M:      Ingo Molnar <mingo@redhat.com>
9098 M:      Will Deacon <will.deacon@arm.com>
9099 L:      linux-kernel@vger.kernel.org
9100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9101 S:      Maintained
9102 F:      Documentation/locking/
9103 F:      include/linux/lockdep.h
9104 F:      include/linux/spinlock*.h
9105 F:      arch/*/include/asm/spinlock*.h
9106 F:      include/linux/rwlock*.h
9107 F:      include/linux/mutex*.h
9108 F:      include/linux/rwsem*.h
9109 F:      arch/*/include/asm/rwsem.h
9110 F:      include/linux/seqlock.h
9111 F:      lib/locking*.[ch]
9112 F:      kernel/locking/
9113 X:      kernel/locking/locktorture.c
9114
9115 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9116 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9117 L:      linux-ntfs-dev@lists.sourceforge.net
9118 W:      http://www.linux-ntfs.org/content/view/19/37/
9119 S:      Maintained
9120 F:      Documentation/ldm.txt
9121 F:      block/partitions/ldm.*
9122
9123 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9124 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9125 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9126 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9127 L:      MPT-FusionLinux.pdl@broadcom.com
9128 L:      linux-scsi@vger.kernel.org
9129 W:      http://www.avagotech.com/support/
9130 S:      Supported
9131 F:      drivers/message/fusion/
9132 F:      drivers/scsi/mpt3sas/
9133
9134 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9135 M:      Matthew Wilcox <willy@infradead.org>
9136 L:      linux-scsi@vger.kernel.org
9137 S:      Maintained
9138 F:      drivers/scsi/sym53c8xx_2/
9139
9140 LTC1660 DAC DRIVER
9141 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9142 L:      linux-iio@vger.kernel.org
9143 S:      Maintained
9144 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9145 F:      drivers/iio/dac/ltc1660.c
9146
9147 LTC4261 HARDWARE MONITOR DRIVER
9148 M:      Guenter Roeck <linux@roeck-us.net>
9149 L:      linux-hwmon@vger.kernel.org
9150 S:      Maintained
9151 F:      Documentation/hwmon/ltc4261
9152 F:      drivers/hwmon/ltc4261.c
9153
9154 LTC4306 I2C MULTIPLEXER DRIVER
9155 M:      Michael Hennerich <michael.hennerich@analog.com>
9156 W:      http://ez.analog.com/community/linux-device-drivers
9157 L:      linux-i2c@vger.kernel.org
9158 S:      Supported
9159 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9160 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9161
9162 LTP (Linux Test Project)
9163 M:      Mike Frysinger <vapier@gentoo.org>
9164 M:      Cyril Hrubis <chrubis@suse.cz>
9165 M:      Wanlong Gao <wanlong.gao@gmail.com>
9166 M:      Jan Stancek <jstancek@redhat.com>
9167 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9168 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9169 L:      ltp@lists.linux.it (subscribers-only)
9170 W:      http://linux-test-project.github.io/
9171 T:      git git://github.com/linux-test-project/ltp.git
9172 S:      Maintained
9173
9174 M68K ARCHITECTURE
9175 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9176 L:      linux-m68k@lists.linux-m68k.org
9177 W:      http://www.linux-m68k.org/
9178 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9179 S:      Maintained
9180 F:      arch/m68k/
9181 F:      drivers/zorro/
9182
9183 M68K ON APPLE MACINTOSH
9184 M:      Joshua Thompson <funaho@jurai.org>
9185 W:      http://www.mac.linux-m68k.org/
9186 L:      linux-m68k@lists.linux-m68k.org
9187 S:      Maintained
9188 F:      arch/m68k/mac/
9189
9190 M68K ON HP9000/300
9191 M:      Philip Blundell <philb@gnu.org>
9192 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9193 S:      Maintained
9194 F:      arch/m68k/hp300/
9195
9196 M88DS3103 MEDIA DRIVER
9197 M:      Antti Palosaari <crope@iki.fi>
9198 L:      linux-media@vger.kernel.org
9199 W:      https://linuxtv.org
9200 W:      http://palosaari.fi/linux/
9201 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9202 T:      git git://linuxtv.org/anttip/media_tree.git
9203 S:      Maintained
9204 F:      drivers/media/dvb-frontends/m88ds3103*
9205
9206 M88RS2000 MEDIA DRIVER
9207 M:      Malcolm Priestley <tvboxspy@gmail.com>
9208 L:      linux-media@vger.kernel.org
9209 W:      https://linuxtv.org
9210 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9211 S:      Maintained
9212 F:      drivers/media/dvb-frontends/m88rs2000*
9213
9214 MA901 MASTERKIT USB FM RADIO DRIVER
9215 M:      Alexey Klimov <klimov.linux@gmail.com>
9216 L:      linux-media@vger.kernel.org
9217 T:      git git://linuxtv.org/media_tree.git
9218 S:      Maintained
9219 F:      drivers/media/radio/radio-ma901.c
9220
9221 MAC80211
9222 M:      Johannes Berg <johannes@sipsolutions.net>
9223 L:      linux-wireless@vger.kernel.org
9224 W:      http://wireless.kernel.org/
9225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9227 S:      Maintained
9228 F:      Documentation/networking/mac80211-injection.txt
9229 F:      include/net/mac80211.h
9230 F:      net/mac80211/
9231 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9232 F:      Documentation/networking/mac80211_hwsim/README
9233
9234 MAILBOX API
9235 M:      Jassi Brar <jassisinghbrar@gmail.com>
9236 L:      linux-kernel@vger.kernel.org
9237 S:      Maintained
9238 F:      drivers/mailbox/
9239 F:      include/linux/mailbox_client.h
9240 F:      include/linux/mailbox_controller.h
9241
9242 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9243 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9244 W:      http://www.kernel.org/doc/man-pages
9245 L:      linux-man@vger.kernel.org
9246 S:      Maintained
9247
9248 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9249 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9250 L:      linux-mips@vger.kernel.org
9251 S:      Maintained
9252 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9253
9254 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9255 M:      Andrew Lunn <andrew@lunn.ch>
9256 M:      Vivien Didelot <vivien.didelot@gmail.com>
9257 L:      netdev@vger.kernel.org
9258 S:      Maintained
9259 F:      drivers/net/dsa/mv88e6xxx/
9260 F:      include/linux/platform_data/mv88e6xxx.h
9261 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9262
9263 MARVELL ARMADA DRM SUPPORT
9264 M:      Russell King <linux@armlinux.org.uk>
9265 S:      Maintained
9266 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9267 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9268 F:      drivers/gpu/drm/armada/
9269 F:      include/uapi/drm/armada_drm.h
9270 F:      Documentation/devicetree/bindings/display/armada/
9271
9272 MARVELL ARMADA 3700 PHY DRIVERS
9273 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9274 S:      Maintained
9275 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9276 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9277 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9278 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9279
9280 MARVELL CRYPTO DRIVER
9281 M:      Boris Brezillon <bbrezillon@kernel.org>
9282 M:      Arnaud Ebalard <arno@natisbad.org>
9283 F:      drivers/crypto/marvell/
9284 S:      Maintained
9285 L:      linux-crypto@vger.kernel.org
9286
9287 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9288 M:      Mirko Lindner <mlindner@marvell.com>
9289 M:      Stephen Hemminger <stephen@networkplumber.org>
9290 L:      netdev@vger.kernel.org
9291 S:      Maintained
9292 F:      drivers/net/ethernet/marvell/sk*
9293
9294 MARVELL LIBERTAS WIRELESS DRIVER
9295 L:      libertas-dev@lists.infradead.org
9296 S:      Orphan
9297 F:      drivers/net/wireless/marvell/libertas/
9298
9299 MARVELL MACCHIATOBIN SUPPORT
9300 M:      Russell King <linux@armlinux.org.uk>
9301 L:      linux-arm-kernel@lists.infradead.org
9302 S:      Maintained
9303 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9304
9305 MARVELL MV643XX ETHERNET DRIVER
9306 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9307 L:      netdev@vger.kernel.org
9308 S:      Maintained
9309 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9310 F:      include/linux/mv643xx.h
9311
9312 MARVELL MV88X3310 PHY DRIVER
9313 M:      Russell King <linux@armlinux.org.uk>
9314 L:      netdev@vger.kernel.org
9315 S:      Maintained
9316 F:      drivers/net/phy/marvell10g.c
9317
9318 MARVELL MVEBU THERMAL DRIVER
9319 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9320 S:      Maintained
9321 F:      drivers/thermal/armada_thermal.c
9322
9323 MARVELL MVNETA ETHERNET DRIVER
9324 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9325 L:      netdev@vger.kernel.org
9326 S:      Maintained
9327 F:      drivers/net/ethernet/marvell/mvneta.*
9328
9329 MARVELL MWIFIEX WIRELESS DRIVER
9330 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9331 M:      Nishant Sarmukadam <nishants@marvell.com>
9332 M:      Ganapathi Bhat <gbhat@marvell.com>
9333 M:      Xinming Hu <huxinming820@gmail.com>
9334 L:      linux-wireless@vger.kernel.org
9335 S:      Maintained
9336 F:      drivers/net/wireless/marvell/mwifiex/
9337
9338 MARVELL MWL8K WIRELESS DRIVER
9339 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9340 L:      linux-wireless@vger.kernel.org
9341 S:      Odd Fixes
9342 F:      drivers/net/wireless/marvell/mwl8k.c
9343
9344 MARVELL NAND CONTROLLER DRIVER
9345 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9346 L:      linux-mtd@lists.infradead.org
9347 S:      Maintained
9348 F:      drivers/mtd/nand/raw/marvell_nand.c
9349 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9350
9351 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9352 M:      Nicolas Pitre <nico@fluxnic.net>
9353 S:      Odd Fixes
9354 F:      drivers/mmc/host/mvsdio.*
9355
9356 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9357 M:      Hu Ziji <huziji@marvell.com>
9358 L:      linux-mmc@vger.kernel.org
9359 S:      Supported
9360 F:      drivers/mmc/host/sdhci-xenon*
9361 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9362
9363 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9364 M:      Sunil Goutham <sgoutham@marvell.com>
9365 M:      Linu Cherian <lcherian@marvell.com>
9366 M:      Geetha sowjanya <gakula@marvell.com>
9367 M:      Jerin Jacob <jerinj@marvell.com>
9368 L:      netdev@vger.kernel.org
9369 S:      Supported
9370 F:      drivers/net/ethernet/marvell/octeontx2/af/
9371
9372 MATROX FRAMEBUFFER DRIVER
9373 L:      linux-fbdev@vger.kernel.org
9374 S:      Orphan
9375 F:      drivers/video/fbdev/matrox/matroxfb_*
9376 F:      include/uapi/linux/matroxfb.h
9377
9378 MAX16065 HARDWARE MONITOR DRIVER
9379 M:      Guenter Roeck <linux@roeck-us.net>
9380 L:      linux-hwmon@vger.kernel.org
9381 S:      Maintained
9382 F:      Documentation/hwmon/max16065
9383 F:      drivers/hwmon/max16065.c
9384
9385 MAX2175 SDR TUNER DRIVER
9386 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9387 L:      linux-media@vger.kernel.org
9388 T:      git git://linuxtv.org/media_tree.git
9389 S:      Maintained
9390 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9391 F:      Documentation/media/v4l-drivers/max2175.rst
9392 F:      drivers/media/i2c/max2175*
9393 F:      include/uapi/linux/max2175.h
9394
9395 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9396 L:      linux-hwmon@vger.kernel.org
9397 S:      Orphan
9398 F:      Documentation/hwmon/max6650
9399 F:      drivers/hwmon/max6650.c
9400
9401 MAX6697 HARDWARE MONITOR DRIVER
9402 M:      Guenter Roeck <linux@roeck-us.net>
9403 L:      linux-hwmon@vger.kernel.org
9404 S:      Maintained
9405 F:      Documentation/hwmon/max6697
9406 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9407 F:      drivers/hwmon/max6697.c
9408 F:      include/linux/platform_data/max6697.h
9409
9410 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9411 M:      Peter Rosin <peda@axentia.se>
9412 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9413 S:      Maintained
9414 F:      Documentation/devicetree/bindings/sound/max9860.txt
9415 F:      sound/soc/codecs/max9860.*
9416
9417 MAXIM MAX77650 PMIC MFD DRIVER
9418 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
9419 L:      linux-kernel@vger.kernel.org
9420 S:      Maintained
9421 F:      Documentation/devicetree/bindings/*/*max77650.txt
9422 F:      Documentation/devicetree/bindings/*/max77650*.txt
9423 F:      include/linux/mfd/max77650.h
9424 F:      drivers/mfd/max77650.c
9425 F:      drivers/regulator/max77650-regulator.c
9426 F:      drivers/power/supply/max77650-charger.c
9427 F:      drivers/input/misc/max77650-onkey.c
9428 F:      drivers/leds/leds-max77650.c
9429 F:      drivers/gpio/gpio-max77650.c
9430
9431 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9432 M:      Javier Martinez Canillas <javier@dowhile0.org>
9433 L:      linux-kernel@vger.kernel.org
9434 S:      Supported
9435 F:      drivers/regulator/max77802-regulator.c
9436 F:      Documentation/devicetree/bindings/*/*max77802.txt
9437 F:      include/dt-bindings/*/*max77802.h
9438
9439 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9440 M:      Krzysztof Kozlowski <krzk@kernel.org>
9441 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9442 L:      linux-pm@vger.kernel.org
9443 S:      Supported
9444 F:      drivers/power/supply/max14577_charger.c
9445 F:      drivers/power/supply/max77693_charger.c
9446
9447 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9448 M:      Chanwoo Choi <cw00.choi@samsung.com>
9449 M:      Krzysztof Kozlowski <krzk@kernel.org>
9450 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9451 L:      linux-kernel@vger.kernel.org
9452 S:      Supported
9453 F:      drivers/*/max14577*.c
9454 F:      drivers/*/max77686*.c
9455 F:      drivers/*/max77693*.c
9456 F:      drivers/extcon/extcon-max14577.c
9457 F:      drivers/extcon/extcon-max77693.c
9458 F:      drivers/rtc/rtc-max77686.c
9459 F:      drivers/clk/clk-max77686.c
9460 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9461 F:      Documentation/devicetree/bindings/*/max77686.txt
9462 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9463 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9464 F:      include/linux/mfd/max14577*.h
9465 F:      include/linux/mfd/max77686*.h
9466 F:      include/linux/mfd/max77693*.h
9467
9468 MAXIRADIO FM RADIO RECEIVER DRIVER
9469 M:      Hans Verkuil <hverkuil@xs4all.nl>
9470 L:      linux-media@vger.kernel.org
9471 T:      git git://linuxtv.org/media_tree.git
9472 W:      https://linuxtv.org
9473 S:      Maintained
9474 F:      drivers/media/radio/radio-maxiradio*
9475
9476 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9477 M:      Peter Rosin <peda@axentia.se>
9478 L:      linux-iio@vger.kernel.org
9479 S:      Maintained
9480 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9481 F:      drivers/iio/potentiometer/mcp4018.c
9482 F:      drivers/iio/potentiometer/mcp4531.c
9483
9484 MCR20A IEEE-802.15.4 RADIO DRIVER
9485 M:      Xue Liu <liuxuenetmail@gmail.com>
9486 L:      linux-wpan@vger.kernel.org
9487 W:      https://github.com/xueliu/mcr20a-linux
9488 S:      Maintained
9489 F:      drivers/net/ieee802154/mcr20a.c
9490 F:      drivers/net/ieee802154/mcr20a.h
9491 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9492
9493 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9494 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9495 L:      linux-iio@vger.kernel.org
9496 S:      Maintained
9497 F:      drivers/iio/dac/cio-dac.c
9498
9499 MEDIA DRIVERS FOR ASCOT2E
9500 M:      Sergey Kozlov <serjk@netup.ru>
9501 M:      Abylay Ospan <aospan@netup.ru>
9502 L:      linux-media@vger.kernel.org
9503 W:      https://linuxtv.org
9504 W:      http://netup.tv/
9505 T:      git git://linuxtv.org/media_tree.git
9506 S:      Supported
9507 F:      drivers/media/dvb-frontends/ascot2e*
9508
9509 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9510 M:      Jasmin Jessich <jasmin@anw.at>
9511 L:      linux-media@vger.kernel.org
9512 W:      https://linuxtv.org
9513 T:      git git://linuxtv.org/media_tree.git
9514 S:      Maintained
9515 F:      drivers/media/dvb-frontends/cxd2099*
9516
9517 MEDIA DRIVERS FOR CXD2841ER
9518 M:      Sergey Kozlov <serjk@netup.ru>
9519 M:      Abylay Ospan <aospan@netup.ru>
9520 L:      linux-media@vger.kernel.org
9521 W:      https://linuxtv.org
9522 W:      http://netup.tv/
9523 T:      git git://linuxtv.org/media_tree.git
9524 S:      Supported
9525 F:      drivers/media/dvb-frontends/cxd2841er*
9526
9527 MEDIA DRIVERS FOR CXD2880
9528 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9529 L:      linux-media@vger.kernel.org
9530 W:      http://linuxtv.org/
9531 T:      git git://linuxtv.org/media_tree.git
9532 S:      Supported
9533 F:      drivers/media/dvb-frontends/cxd2880/*
9534 F:      drivers/media/spi/cxd2880*
9535
9536 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9537 L:      linux-media@vger.kernel.org
9538 W:      https://linuxtv.org
9539 T:      git git://linuxtv.org/media_tree.git
9540 S:      Orphan
9541 F:      drivers/media/pci/ddbridge/*
9542
9543 MEDIA DRIVERS FOR FREESCALE IMX
9544 M:      Steve Longerbeam <slongerbeam@gmail.com>
9545 M:      Philipp Zabel <p.zabel@pengutronix.de>
9546 L:      linux-media@vger.kernel.org
9547 T:      git git://linuxtv.org/media_tree.git
9548 S:      Maintained
9549 F:      Documentation/devicetree/bindings/media/imx.txt
9550 F:      Documentation/media/v4l-drivers/imx.rst
9551 F:      drivers/staging/media/imx/
9552 F:      include/linux/imx-media.h
9553 F:      include/media/imx.h
9554
9555 MEDIA DRIVER FOR FREESCALE IMX PXP
9556 M:      Philipp Zabel <p.zabel@pengutronix.de>
9557 L:      linux-media@vger.kernel.org
9558 T:      git git://linuxtv.org/media_tree.git
9559 S:      Maintained
9560 F:      drivers/media/platform/imx-pxp.[ch]
9561
9562 MEDIA DRIVERS FOR FREESCALE IMX7
9563 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9564 L:      linux-media@vger.kernel.org
9565 T:      git git://linuxtv.org/media_tree.git
9566 S:      Maintained
9567 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9568 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9569 F:      Documentation/media/v4l-drivers/imx7.rst
9570 F:      drivers/staging/media/imx/imx7-media-csi.c
9571 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9572
9573 MEDIA DRIVERS FOR HELENE
9574 M:      Abylay Ospan <aospan@netup.ru>
9575 L:      linux-media@vger.kernel.org
9576 W:      https://linuxtv.org
9577 W:      http://netup.tv/
9578 T:      git git://linuxtv.org/media_tree.git
9579 S:      Supported
9580 F:      drivers/media/dvb-frontends/helene*
9581
9582 MEDIA DRIVERS FOR HORUS3A
9583 M:      Sergey Kozlov <serjk@netup.ru>
9584 M:      Abylay Ospan <aospan@netup.ru>
9585 L:      linux-media@vger.kernel.org
9586 W:      https://linuxtv.org
9587 W:      http://netup.tv/
9588 T:      git git://linuxtv.org/media_tree.git
9589 S:      Supported
9590 F:      drivers/media/dvb-frontends/horus3a*
9591
9592 MEDIA DRIVERS FOR LNBH25
9593 M:      Sergey Kozlov <serjk@netup.ru>
9594 M:      Abylay Ospan <aospan@netup.ru>
9595 L:      linux-media@vger.kernel.org
9596 W:      https://linuxtv.org
9597 W:      http://netup.tv/
9598 T:      git git://linuxtv.org/media_tree.git
9599 S:      Supported
9600 F:      drivers/media/dvb-frontends/lnbh25*
9601
9602 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9603 L:      linux-media@vger.kernel.org
9604 W:      https://linuxtv.org
9605 T:      git git://linuxtv.org/media_tree.git
9606 S:      Orphan
9607 F:      drivers/media/dvb-frontends/mxl5xx*
9608
9609 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9610 M:      Sergey Kozlov <serjk@netup.ru>
9611 M:      Abylay Ospan <aospan@netup.ru>
9612 L:      linux-media@vger.kernel.org
9613 W:      https://linuxtv.org
9614 W:      http://netup.tv/
9615 T:      git git://linuxtv.org/media_tree.git
9616 S:      Supported
9617 F:      drivers/media/pci/netup_unidvb/*
9618
9619 MEDIA DRIVERS FOR RENESAS - CEU
9620 M:      Jacopo Mondi <jacopo@jmondi.org>
9621 L:      linux-media@vger.kernel.org
9622 L:      linux-renesas-soc@vger.kernel.org
9623 T:      git git://linuxtv.org/media_tree.git
9624 S:      Supported
9625 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9626 F:      drivers/media/platform/renesas-ceu.c
9627 F:      include/media/drv-intf/renesas-ceu.h
9628
9629 MEDIA DRIVERS FOR RENESAS - DRIF
9630 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9631 L:      linux-media@vger.kernel.org
9632 L:      linux-renesas-soc@vger.kernel.org
9633 T:      git git://linuxtv.org/media_tree.git
9634 S:      Supported
9635 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9636 F:      drivers/media/platform/rcar_drif.c
9637
9638 MEDIA DRIVERS FOR RENESAS - FCP
9639 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9640 L:      linux-media@vger.kernel.org
9641 L:      linux-renesas-soc@vger.kernel.org
9642 T:      git git://linuxtv.org/media_tree.git
9643 S:      Supported
9644 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9645 F:      drivers/media/platform/rcar-fcp.c
9646 F:      include/media/rcar-fcp.h
9647
9648 MEDIA DRIVERS FOR RENESAS - FDP1
9649 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9650 L:      linux-media@vger.kernel.org
9651 L:      linux-renesas-soc@vger.kernel.org
9652 T:      git git://linuxtv.org/media_tree.git
9653 S:      Supported
9654 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9655 F:      drivers/media/platform/rcar_fdp1.c
9656
9657 MEDIA DRIVERS FOR RENESAS - VIN
9658 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9659 L:      linux-media@vger.kernel.org
9660 L:      linux-renesas-soc@vger.kernel.org
9661 T:      git git://linuxtv.org/media_tree.git
9662 S:      Supported
9663 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9664 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9665 F:      drivers/media/platform/rcar-vin/
9666
9667 MEDIA DRIVERS FOR RENESAS - VSP1
9668 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9669 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9670 L:      linux-media@vger.kernel.org
9671 L:      linux-renesas-soc@vger.kernel.org
9672 T:      git git://linuxtv.org/media_tree.git
9673 S:      Supported
9674 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9675 F:      drivers/media/platform/vsp1/
9676
9677 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9678 L:      linux-media@vger.kernel.org
9679 W:      https://linuxtv.org
9680 T:      git git://linuxtv.org/media_tree.git
9681 S:      Orphan
9682 F:      drivers/media/dvb-frontends/stv0910*
9683
9684 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9685 L:      linux-media@vger.kernel.org
9686 W:      https://linuxtv.org
9687 T:      git git://linuxtv.org/media_tree.git
9688 S:      Orphan
9689 F:      drivers/media/dvb-frontends/stv6111*
9690
9691 MEDIA DRIVERS FOR STM32 - DCMI
9692 M:      Hugues Fruchet <hugues.fruchet@st.com>
9693 L:      linux-media@vger.kernel.org
9694 T:      git git://linuxtv.org/media_tree.git
9695 S:      Supported
9696 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9697 F:      drivers/media/platform/stm32/stm32-dcmi.c
9698
9699 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9700 M:      Dmitry Osipenko <digetx@gmail.com>
9701 L:      linux-media@vger.kernel.org
9702 L:      linux-tegra@vger.kernel.org
9703 T:      git git://linuxtv.org/media_tree.git
9704 S:      Maintained
9705 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9706 F:      drivers/staging/media/tegra-vde/
9707
9708 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9709 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9710 P:      LinuxTV.org Project
9711 L:      linux-media@vger.kernel.org
9712 W:      https://linuxtv.org
9713 Q:      http://patchwork.kernel.org/project/linux-media/list/
9714 T:      git git://linuxtv.org/media_tree.git
9715 S:      Maintained
9716 F:      Documentation/devicetree/bindings/media/
9717 F:      Documentation/media/
9718 F:      drivers/media/
9719 F:      drivers/staging/media/
9720 F:      include/linux/platform_data/media/
9721 F:      include/media/
9722 F:      include/uapi/linux/dvb/
9723 F:      include/uapi/linux/videodev2.h
9724 F:      include/uapi/linux/media.h
9725 F:      include/uapi/linux/v4l2-*
9726 F:      include/uapi/linux/meye.h
9727 F:      include/uapi/linux/ivtv*
9728 F:      include/uapi/linux/uvcvideo.h
9729
9730 MEDIATEK BLUETOOTH DRIVER
9731 M:      Sean Wang <sean.wang@mediatek.com>
9732 L:      linux-bluetooth@vger.kernel.org
9733 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9734 S:      Maintained
9735 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9736 F:      drivers/bluetooth/btmtkuart.c
9737
9738 MEDIATEK CIR DRIVER
9739 M:      Sean Wang <sean.wang@mediatek.com>
9740 S:      Maintained
9741 F:      drivers/media/rc/mtk-cir.c
9742
9743 MEDIATEK DMA DRIVER
9744 M:      Sean Wang <sean.wang@mediatek.com>
9745 L:      dmaengine@vger.kernel.org
9746 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9747 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9748 S:      Maintained
9749 F:      Documentation/devicetree/bindings/dma/mtk-*
9750 F:      drivers/dma/mediatek/
9751
9752 MEDIATEK PMIC LED DRIVER
9753 M:      Sean Wang <sean.wang@mediatek.com>
9754 S:      Maintained
9755 F:      drivers/leds/leds-mt6323.c
9756 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9757
9758 MEDIATEK ETHERNET DRIVER
9759 M:      Felix Fietkau <nbd@openwrt.org>
9760 M:      John Crispin <john@phrozen.org>
9761 M:      Sean Wang <sean.wang@mediatek.com>
9762 M:      Nelson Chang <nelson.chang@mediatek.com>
9763 L:      netdev@vger.kernel.org
9764 S:      Maintained
9765 F:      drivers/net/ethernet/mediatek/
9766
9767 MEDIATEK SWITCH DRIVER
9768 M:      Sean Wang <sean.wang@mediatek.com>
9769 L:      netdev@vger.kernel.org
9770 S:      Maintained
9771 F:      drivers/net/dsa/mt7530.*
9772 F:      net/dsa/tag_mtk.c
9773
9774 MEDIATEK JPEG DRIVER
9775 M:      Rick Chang <rick.chang@mediatek.com>
9776 M:      Bin Liu <bin.liu@mediatek.com>
9777 S:      Supported
9778 F:      drivers/media/platform/mtk-jpeg/
9779 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9780
9781 MEDIATEK MDP DRIVER
9782 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9783 M:      Houlong Wei <houlong.wei@mediatek.com>
9784 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9785 S:      Supported
9786 F:      drivers/media/platform/mtk-mdp/
9787 F:      drivers/media/platform/mtk-vpu/
9788 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9789
9790 MEDIATEK MEDIA DRIVER
9791 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9792 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9793 S:      Supported
9794 F:      drivers/media/platform/mtk-vcodec/
9795 F:      drivers/media/platform/mtk-vpu/
9796 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9797 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9798
9799 MEDIATEK MT76 WIRELESS LAN DRIVER
9800 M:      Felix Fietkau <nbd@nbd.name>
9801 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9802 L:      linux-wireless@vger.kernel.org
9803 S:      Maintained
9804 F:      drivers/net/wireless/mediatek/mt76/
9805
9806 MEDIATEK MT7601U WIRELESS LAN DRIVER
9807 M:      Jakub Kicinski <kubakici@wp.pl>
9808 L:      linux-wireless@vger.kernel.org
9809 S:      Maintained
9810 F:      drivers/net/wireless/mediatek/mt7601u/
9811
9812 MEDIATEK NAND CONTROLLER DRIVER
9813 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9814 L:      linux-mtd@lists.infradead.org
9815 S:      Maintained
9816 F:      drivers/mtd/nand/raw/mtk_*
9817 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9818
9819 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9820 M:      Sean Wang <sean.wang@mediatek.com>
9821 S:      Maintained
9822 F:      drivers/char/hw_random/mtk-rng.c
9823
9824 MEDIATEK USB3 DRD IP DRIVER
9825 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9826 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9827 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9828 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9829 S:      Maintained
9830 F:      drivers/usb/mtu3/
9831
9832 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9833 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9834 M:      Martin Donnelly <martin.donnelly@ge.com>
9835 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9836 S:      Maintained
9837 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9838 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9839
9840 MEGARAID SCSI/SAS DRIVERS
9841 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9842 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9843 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9844 L:      megaraidlinux.pdl@broadcom.com
9845 L:      linux-scsi@vger.kernel.org
9846 W:      http://www.avagotech.com/support/
9847 S:      Maintained
9848 F:      Documentation/scsi/megaraid.txt
9849 F:      drivers/scsi/megaraid.*
9850 F:      drivers/scsi/megaraid/
9851
9852 MELEXIS MLX90614 DRIVER
9853 M:      Crt Mori <cmo@melexis.com>
9854 L:      linux-iio@vger.kernel.org
9855 W:      http://www.melexis.com
9856 S:      Supported
9857 F:      drivers/iio/temperature/mlx90614.c
9858
9859 MELEXIS MLX90632 DRIVER
9860 M:      Crt Mori <cmo@melexis.com>
9861 L:      linux-iio@vger.kernel.org
9862 W:      http://www.melexis.com
9863 S:      Supported
9864 F:      drivers/iio/temperature/mlx90632.c
9865
9866 MELFAS MIP4 TOUCHSCREEN DRIVER
9867 M:      Sangwon Jee <jeesw@melfas.com>
9868 W:      http://www.melfas.com
9869 S:      Supported
9870 F:      drivers/input/touchscreen/melfas_mip4.c
9871 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9872
9873 MELLANOX ETHERNET DRIVER (mlx4_en)
9874 M:      Tariq Toukan <tariqt@mellanox.com>
9875 L:      netdev@vger.kernel.org
9876 S:      Supported
9877 W:      http://www.mellanox.com
9878 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9879 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9880
9881 MELLANOX ETHERNET DRIVER (mlx5e)
9882 M:      Saeed Mahameed <saeedm@mellanox.com>
9883 L:      netdev@vger.kernel.org
9884 S:      Supported
9885 W:      http://www.mellanox.com
9886 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9887 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9888
9889 MELLANOX ETHERNET INNOVA DRIVERS
9890 R:      Boris Pismenny <borisp@mellanox.com>
9891 L:      netdev@vger.kernel.org
9892 S:      Supported
9893 W:      http://www.mellanox.com
9894 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9895 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9896 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9897 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9898 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9899
9900 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9901 R:      Boris Pismenny <borisp@mellanox.com>
9902 L:      netdev@vger.kernel.org
9903 S:      Supported
9904 W:      http://www.mellanox.com
9905 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9906 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9907 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9908
9909 MELLANOX ETHERNET SWITCH DRIVERS
9910 M:      Jiri Pirko <jiri@mellanox.com>
9911 M:      Ido Schimmel <idosch@mellanox.com>
9912 L:      netdev@vger.kernel.org
9913 S:      Supported
9914 W:      http://www.mellanox.com
9915 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9916 F:      drivers/net/ethernet/mellanox/mlxsw/
9917 F:      tools/testing/selftests/drivers/net/mlxsw/
9918
9919 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9920 M:      mlxsw@mellanox.com
9921 L:      netdev@vger.kernel.org
9922 S:      Supported
9923 W:      http://www.mellanox.com
9924 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9925 F:      drivers/net/ethernet/mellanox/mlxfw/
9926
9927 MELLANOX HARDWARE PLATFORM SUPPORT
9928 M:      Andy Shevchenko <andy@infradead.org>
9929 M:      Darren Hart <dvhart@infradead.org>
9930 M:      Vadim Pasternak <vadimp@mellanox.com>
9931 L:      platform-driver-x86@vger.kernel.org
9932 S:      Supported
9933 F:      drivers/platform/mellanox/
9934 F:      include/linux/platform_data/mlxreg.h
9935
9936 MELLANOX MLX4 core VPI driver
9937 M:      Tariq Toukan <tariqt@mellanox.com>
9938 L:      netdev@vger.kernel.org
9939 L:      linux-rdma@vger.kernel.org
9940 W:      http://www.mellanox.com
9941 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9942 S:      Supported
9943 F:      drivers/net/ethernet/mellanox/mlx4/
9944 F:      include/linux/mlx4/
9945
9946 MELLANOX MLX4 IB driver
9947 M:      Yishai Hadas <yishaih@mellanox.com>
9948 L:      linux-rdma@vger.kernel.org
9949 W:      http://www.mellanox.com
9950 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9951 S:      Supported
9952 F:      drivers/infiniband/hw/mlx4/
9953 F:      include/linux/mlx4/
9954 F:      include/uapi/rdma/mlx4-abi.h
9955
9956 MELLANOX MLX5 core VPI driver
9957 M:      Saeed Mahameed <saeedm@mellanox.com>
9958 M:      Leon Romanovsky <leonro@mellanox.com>
9959 L:      netdev@vger.kernel.org
9960 L:      linux-rdma@vger.kernel.org
9961 W:      http://www.mellanox.com
9962 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9963 S:      Supported
9964 F:      drivers/net/ethernet/mellanox/mlx5/core/
9965 F:      include/linux/mlx5/
9966
9967 MELLANOX MLX5 IB driver
9968 M:      Leon Romanovsky <leonro@mellanox.com>
9969 L:      linux-rdma@vger.kernel.org
9970 W:      http://www.mellanox.com
9971 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9972 S:      Supported
9973 F:      drivers/infiniband/hw/mlx5/
9974 F:      include/linux/mlx5/
9975 F:      include/uapi/rdma/mlx5-abi.h
9976
9977 MELLANOX MLXCPLD I2C AND MUX DRIVER
9978 M:      Vadim Pasternak <vadimp@mellanox.com>
9979 M:      Michael Shych <michaelsh@mellanox.com>
9980 L:      linux-i2c@vger.kernel.org
9981 S:      Supported
9982 F:      drivers/i2c/busses/i2c-mlxcpld.c
9983 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9984 F:      Documentation/i2c/busses/i2c-mlxcpld
9985
9986 MELLANOX MLXCPLD LED DRIVER
9987 M:      Vadim Pasternak <vadimp@mellanox.com>
9988 L:      linux-leds@vger.kernel.org
9989 S:      Supported
9990 F:      drivers/leds/leds-mlxcpld.c
9991 F:      drivers/leds/leds-mlxreg.c
9992 F:      Documentation/leds/leds-mlxcpld.txt
9993
9994 MELLANOX PLATFORM DRIVER
9995 M:      Vadim Pasternak <vadimp@mellanox.com>
9996 L:      platform-driver-x86@vger.kernel.org
9997 S:      Supported
9998 F:      drivers/platform/x86/mlx-platform.c
9999
10000 MEMBARRIER SUPPORT
10001 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10002 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
10003 L:      linux-kernel@vger.kernel.org
10004 S:      Supported
10005 F:      kernel/sched/membarrier.c
10006 F:      include/uapi/linux/membarrier.h
10007 F:      arch/powerpc/include/asm/membarrier.h
10008
10009 MEMBLOCK
10010 M:      Mike Rapoport <rppt@linux.ibm.com>
10011 L:      linux-mm@kvack.org
10012 S:      Maintained
10013 F:      include/linux/memblock.h
10014 F:      mm/memblock.c
10015 F:      Documentation/core-api/boot-time-mm.rst
10016
10017 MEMORY MANAGEMENT
10018 L:      linux-mm@kvack.org
10019 W:      http://www.linux-mm.org
10020 S:      Maintained
10021 F:      include/linux/mm.h
10022 F:      include/linux/gfp.h
10023 F:      include/linux/mmzone.h
10024 F:      include/linux/memory_hotplug.h
10025 F:      include/linux/vmalloc.h
10026 F:      mm/
10027
10028 MEMORY TECHNOLOGY DEVICES (MTD)
10029 M:      David Woodhouse <dwmw2@infradead.org>
10030 M:      Brian Norris <computersforpeace@gmail.com>
10031 M:      Boris Brezillon <bbrezillon@kernel.org>
10032 M:      Marek Vasut <marek.vasut@gmail.com>
10033 M:      Richard Weinberger <richard@nod.at>
10034 L:      linux-mtd@lists.infradead.org
10035 W:      http://www.linux-mtd.infradead.org/
10036 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10037 T:      git git://git.infradead.org/linux-mtd.git master
10038 T:      git git://git.infradead.org/linux-mtd.git mtd/next
10039 S:      Maintained
10040 F:      Documentation/devicetree/bindings/mtd/
10041 F:      drivers/mtd/
10042 F:      include/linux/mtd/
10043 F:      include/uapi/mtd/
10044
10045 MEN A21 WATCHDOG DRIVER
10046 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10047 L:      linux-watchdog@vger.kernel.org
10048 S:      Maintained
10049 F:      drivers/watchdog/mena21_wdt.c
10050
10051 MEN CHAMELEON BUS (mcb)
10052 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10053 S:      Maintained
10054 F:      drivers/mcb/
10055 F:      include/linux/mcb.h
10056 F:      Documentation/men-chameleon-bus.txt
10057
10058 MEN F21BMC (Board Management Controller)
10059 M:      Andreas Werner <andreas.werner@men.de>
10060 S:      Supported
10061 F:      drivers/mfd/menf21bmc.c
10062 F:      drivers/watchdog/menf21bmc_wdt.c
10063 F:      drivers/leds/leds-menf21bmc.c
10064 F:      drivers/hwmon/menf21bmc_hwmon.c
10065 F:      Documentation/hwmon/menf21bmc
10066
10067 MEN Z069 WATCHDOG DRIVER
10068 M:      Johannes Thumshirn <jth@kernel.org>
10069 L:      linux-watchdog@vger.kernel.org
10070 S:      Maintained
10071 F:      drivers/watchdog/menz69_wdt.c
10072
10073 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10074 M:      Neil Armstrong <narmstrong@baylibre.com>
10075 L:      linux-media@lists.freedesktop.org
10076 L:      linux-amlogic@lists.infradead.org
10077 W:      http://linux-meson.com/
10078 S:      Supported
10079 F:      drivers/media/platform/meson/ao-cec.c
10080 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10081 T:      git git://linuxtv.org/media_tree.git
10082
10083 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10084 M:      Liang Yang <liang.yang@amlogic.com>
10085 L:      linux-mtd@lists.infradead.org
10086 S:      Maintained
10087 F:      drivers/mtd/nand/raw/meson_*
10088 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10089
10090 METHODE UDPU SUPPORT
10091 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10092 S:      Maintained
10093 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10094
10095 MICROBLAZE ARCHITECTURE
10096 M:      Michal Simek <monstr@monstr.eu>
10097 W:      http://www.monstr.eu/fdt/
10098 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10099 S:      Supported
10100 F:      arch/microblaze/
10101
10102 MICROCHIP AT91 SERIAL DRIVER
10103 M:      Richard Genoud <richard.genoud@gmail.com>
10104 S:      Maintained
10105 F:      drivers/tty/serial/atmel_serial.c
10106 F:      drivers/tty/serial/atmel_serial.h
10107 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10108
10109 MICROCHIP AUDIO ASOC DRIVERS
10110 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10111 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10112 S:      Supported
10113 F:      sound/soc/atmel
10114
10115 MICROCHIP DMA DRIVER
10116 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10117 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10118 L:      dmaengine@vger.kernel.org
10119 S:      Supported
10120 F:      drivers/dma/at_hdmac.c
10121 F:      drivers/dma/at_hdmac_regs.h
10122 F:      include/linux/platform_data/dma-atmel.h
10123 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10124 F:      include/dt-bindings/dma/at91.h
10125
10126 MICROCHIP ECC DRIVER
10127 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10128 L:      linux-crypto@vger.kernel.org
10129 S:      Maintained
10130 F:      drivers/crypto/atmel-ecc.*
10131
10132 MICROCHIP I2C DRIVER
10133 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10134 L:      linux-i2c@vger.kernel.org
10135 S:      Supported
10136 F:      drivers/i2c/busses/i2c-at91.c
10137
10138 MICROCHIP ISC DRIVER
10139 M:      Eugen Hristev <eugen.hristev@microchip.com>
10140 L:      linux-media@vger.kernel.org
10141 S:      Supported
10142 F:      drivers/media/platform/atmel/atmel-isc.c
10143 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10144 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10145
10146 MICROCHIP ISI DRIVER
10147 M:      Eugen Hristev <eugen.hristev@microchip.com>
10148 L:      linux-media@vger.kernel.org
10149 S:      Supported
10150 F:      drivers/media/platform/atmel/atmel-isi.c
10151 F:      drivers/media/platform/atmel/atmel-isi.h
10152
10153 MICROCHIP AT91 USART MFD DRIVER
10154 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10155 L:      linux-kernel@vger.kernel.org
10156 S:      Supported
10157 F:      drivers/mfd/at91-usart.c
10158 F:      include/dt-bindings/mfd/at91-usart.h
10159 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10160
10161 MICROCHIP AT91 USART SPI DRIVER
10162 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10163 L:      linux-spi@vger.kernel.org
10164 S:      Supported
10165 F:      drivers/spi/spi-at91-usart.c
10166 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10167
10168 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10169 M:      Woojung Huh <woojung.huh@microchip.com>
10170 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10171 L:      netdev@vger.kernel.org
10172 S:      Maintained
10173 F:      net/dsa/tag_ksz.c
10174 F:      drivers/net/dsa/microchip/*
10175 F:      include/linux/platform_data/microchip-ksz.h
10176 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10177
10178 MICROCHIP LAN743X ETHERNET DRIVER
10179 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10180 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10181 L:      netdev@vger.kernel.org
10182 S:      Maintained
10183 F:      drivers/net/ethernet/microchip/lan743x_*
10184
10185 MICROCHIP LCDFB DRIVER
10186 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10187 L:      linux-fbdev@vger.kernel.org
10188 S:      Maintained
10189 F:      drivers/video/fbdev/atmel_lcdfb.c
10190 F:      include/video/atmel_lcdc.h
10191
10192 MICROCHIP MMC/SD/SDIO MCI DRIVER
10193 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10194 S:      Maintained
10195 F:      drivers/mmc/host/atmel-mci.c
10196
10197 MICROCHIP MCP16502 PMIC DRIVER
10198 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10199 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10200 S:      Maintained
10201 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10202 F:      drivers/regulator/mcp16502.c
10203
10204 MICROCHIP MCP3911 ADC DRIVER
10205 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10206 M:      Kent Gustavsson <kent@minoris.se>
10207 L:      linux-iio@vger.kernel.org
10208 S:      Supported
10209 F:      drivers/iio/adc/mcp3911.c
10210 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10211
10212 MICROCHIP NAND DRIVER
10213 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10214 L:      linux-mtd@lists.infradead.org
10215 S:      Supported
10216 F:      drivers/mtd/nand/raw/atmel/*
10217 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10218
10219 MICROCHIP PWM DRIVER
10220 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10221 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10222 L:      linux-pwm@vger.kernel.org
10223 S:      Supported
10224 F:      drivers/pwm/pwm-atmel.c
10225 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10226
10227 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10228 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10229 M:      Eugen Hristev <eugen.hristev@microchip.com>
10230 L:      linux-iio@vger.kernel.org
10231 S:      Supported
10232 F:      drivers/iio/adc/at91-sama5d2_adc.c
10233 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10234 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10235
10236 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10237 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10238 S:      Supported
10239 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10240
10241 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10242 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10243 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10244 L:      linux-gpio@vger.kernel.org
10245 F:      drivers/gpio/gpio-sama5d2-piobu.c
10246
10247 MICROCHIP SPI DRIVER
10248 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10249 S:      Supported
10250 F:      drivers/spi/spi-atmel.*
10251
10252 MICROCHIP SSC DRIVER
10253 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10254 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10255 S:      Supported
10256 F:      drivers/misc/atmel-ssc.c
10257 F:      include/linux/atmel-ssc.h
10258
10259 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10260 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10261 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10262 S:      Supported
10263 F:      drivers/misc/atmel_tclib.c
10264 F:      drivers/clocksource/tcb_clksrc.c
10265
10266 MICROCHIP USBA UDC DRIVER
10267 M:      Cristian Birsan <cristian.birsan@microchip.com>
10268 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10269 S:      Supported
10270 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10271
10272 MICROCHIP USB251XB DRIVER
10273 M:      Richard Leitner <richard.leitner@skidata.com>
10274 L:      linux-usb@vger.kernel.org
10275 S:      Maintained
10276 F:      drivers/usb/misc/usb251xb.c
10277 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10278
10279 MICROCHIP XDMA DRIVER
10280 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10281 L:      linux-arm-kernel@lists.infradead.org
10282 L:      dmaengine@vger.kernel.org
10283 S:      Supported
10284 F:      drivers/dma/at_xdmac.c
10285
10286 MICROSEMI MIPS SOCS
10287 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10288 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10289 L:      linux-mips@vger.kernel.org
10290 S:      Supported
10291 F:      arch/mips/generic/board-ocelot.c
10292 F:      arch/mips/configs/generic/board-ocelot.config
10293 F:      arch/mips/boot/dts/mscc/
10294 F:      Documentation/devicetree/bindings/mips/mscc.txt
10295
10296 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10297 M:      Don Brace <don.brace@microsemi.com>
10298 L:      esc.storagedev@microsemi.com
10299 L:      linux-scsi@vger.kernel.org
10300 S:      Supported
10301 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10302 F:      drivers/scsi/smartpqi/Kconfig
10303 F:      drivers/scsi/smartpqi/Makefile
10304 F:      include/linux/cciss*.h
10305 F:      include/uapi/linux/cciss*.h
10306 F:      Documentation/scsi/smartpqi.txt
10307
10308 MICROSEMI ETHERNET SWITCH DRIVER
10309 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10310 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10311 L:      netdev@vger.kernel.org
10312 S:      Supported
10313 F:      drivers/net/ethernet/mscc/
10314
10315 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10316 M:      Chen Yu <yu.c.chen@intel.com>
10317 L:      platform-driver-x86@vger.kernel.org
10318 S:      Supported
10319 F:      drivers/platform/x86/surfacepro3_button.c
10320
10321 MICROTEK X6 SCANNER
10322 M:      Oliver Neukum <oliver@neukum.org>
10323 S:      Maintained
10324 F:      drivers/usb/image/microtek.*
10325
10326 MIPS
10327 M:      Ralf Baechle <ralf@linux-mips.org>
10328 M:      Paul Burton <paul.burton@mips.com>
10329 M:      James Hogan <jhogan@kernel.org>
10330 L:      linux-mips@vger.kernel.org
10331 W:      http://www.linux-mips.org/
10332 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10334 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10335 S:      Supported
10336 F:      Documentation/devicetree/bindings/mips/
10337 F:      Documentation/mips/
10338 F:      arch/mips/
10339 F:      drivers/platform/mips/
10340
10341 MIPS BOSTON DEVELOPMENT BOARD
10342 M:      Paul Burton <paul.burton@mips.com>
10343 L:      linux-mips@vger.kernel.org
10344 S:      Maintained
10345 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10346 F:      arch/mips/boot/dts/img/boston.dts
10347 F:      arch/mips/configs/generic/board-boston.config
10348 F:      drivers/clk/imgtec/clk-boston.c
10349 F:      include/dt-bindings/clock/boston-clock.h
10350
10351 MIPS GENERIC PLATFORM
10352 M:      Paul Burton <paul.burton@mips.com>
10353 L:      linux-mips@vger.kernel.org
10354 S:      Supported
10355 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10356 F:      arch/mips/generic/
10357 F:      arch/mips/tools/generic-board-config.sh
10358
10359 MIPS/LOONGSON1 ARCHITECTURE
10360 M:      Keguang Zhang <keguang.zhang@gmail.com>
10361 L:      linux-mips@vger.kernel.org
10362 S:      Maintained
10363 F:      arch/mips/loongson32/
10364 F:      arch/mips/include/asm/mach-loongson32/
10365 F:      drivers/*/*loongson1*
10366 F:      drivers/*/*/*loongson1*
10367
10368 MIPS/LOONGSON2 ARCHITECTURE
10369 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10370 L:      linux-mips@vger.kernel.org
10371 S:      Maintained
10372 F:      arch/mips/loongson64/fuloong-2e/
10373 F:      arch/mips/loongson64/lemote-2f/
10374 F:      arch/mips/include/asm/mach-loongson64/
10375 F:      drivers/*/*loongson2*
10376 F:      drivers/*/*/*loongson2*
10377
10378 MIPS/LOONGSON3 ARCHITECTURE
10379 M:      Huacai Chen <chenhc@lemote.com>
10380 L:      linux-mips@vger.kernel.org
10381 S:      Maintained
10382 F:      arch/mips/loongson64/
10383 F:      arch/mips/include/asm/mach-loongson64/
10384 F:      drivers/platform/mips/cpu_hwmon.c
10385 F:      drivers/*/*loongson3*
10386 F:      drivers/*/*/*loongson3*
10387
10388 MIPS RINT INSTRUCTION EMULATION
10389 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10390 L:      linux-mips@vger.kernel.org
10391 S:      Supported
10392 F:      arch/mips/math-emu/sp_rint.c
10393 F:      arch/mips/math-emu/dp_rint.c
10394
10395 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10396 M:      Hans Verkuil <hverkuil@xs4all.nl>
10397 L:      linux-media@vger.kernel.org
10398 T:      git git://linuxtv.org/media_tree.git
10399 W:      https://linuxtv.org
10400 S:      Odd Fixes
10401 F:      drivers/media/radio/radio-miropcm20*
10402
10403 MMP SUPPORT
10404 R:      Lubomir Rintel <lkundrak@v3.sk>
10405 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10406 S:      Odd Fixes
10407 F:      arch/arm/boot/dts/mmp*
10408 F:      arch/arm/mach-mmp/
10409
10410 MMU GATHER AND TLB INVALIDATION
10411 M:      Will Deacon <will.deacon@arm.com>
10412 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10413 M:      Andrew Morton <akpm@linux-foundation.org>
10414 M:      Nick Piggin <npiggin@gmail.com>
10415 M:      Peter Zijlstra <peterz@infradead.org>
10416 L:      linux-arch@vger.kernel.org
10417 L:      linux-mm@kvack.org
10418 S:      Maintained
10419 F:      arch/*/include/asm/tlb.h
10420 F:      include/asm-generic/tlb.h
10421 F:      mm/mmu_gather.c
10422
10423 MN88472 MEDIA DRIVER
10424 M:      Antti Palosaari <crope@iki.fi>
10425 L:      linux-media@vger.kernel.org
10426 W:      https://linuxtv.org
10427 W:      http://palosaari.fi/linux/
10428 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10429 S:      Maintained
10430 F:      drivers/media/dvb-frontends/mn88472*
10431
10432 MN88473 MEDIA DRIVER
10433 M:      Antti Palosaari <crope@iki.fi>
10434 L:      linux-media@vger.kernel.org
10435 W:      https://linuxtv.org
10436 W:      http://palosaari.fi/linux/
10437 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10438 S:      Maintained
10439 F:      drivers/media/dvb-frontends/mn88473*
10440
10441 MODULE SUPPORT
10442 M:      Jessica Yu <jeyu@kernel.org>
10443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10444 S:      Maintained
10445 F:      include/linux/module.h
10446 F:      kernel/module.c
10447
10448 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10449 W:      http://popies.net/meye/
10450 S:      Orphan
10451 F:      Documentation/media/v4l-drivers/meye*
10452 F:      drivers/media/pci/meye/
10453 F:      include/uapi/linux/meye.h
10454
10455 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10456 M:      Jiri Slaby <jirislaby@gmail.com>
10457 S:      Maintained
10458 F:      Documentation/serial/moxa-smartio
10459 F:      drivers/tty/mxser.*
10460
10461 MR800 AVERMEDIA USB FM RADIO DRIVER
10462 M:      Alexey Klimov <klimov.linux@gmail.com>
10463 L:      linux-media@vger.kernel.org
10464 T:      git git://linuxtv.org/media_tree.git
10465 S:      Maintained
10466 F:      drivers/media/radio/radio-mr800.c
10467
10468 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10469 M:      Alan Ott <alan@signal11.us>
10470 L:      linux-wpan@vger.kernel.org
10471 S:      Maintained
10472 F:      drivers/net/ieee802154/mrf24j40.c
10473 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10474
10475 MSI LAPTOP SUPPORT
10476 M:      "Lee, Chun-Yi" <jlee@suse.com>
10477 L:      platform-driver-x86@vger.kernel.org
10478 S:      Maintained
10479 F:      drivers/platform/x86/msi-laptop.c
10480
10481 MSI WMI SUPPORT
10482 L:      platform-driver-x86@vger.kernel.org
10483 S:      Orphan
10484 F:      drivers/platform/x86/msi-wmi.c
10485
10486 MSI001 MEDIA DRIVER
10487 M:      Antti Palosaari <crope@iki.fi>
10488 L:      linux-media@vger.kernel.org
10489 W:      https://linuxtv.org
10490 W:      http://palosaari.fi/linux/
10491 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10492 T:      git git://linuxtv.org/anttip/media_tree.git
10493 S:      Maintained
10494 F:      drivers/media/tuners/msi001*
10495
10496 MSI2500 MEDIA DRIVER
10497 M:      Antti Palosaari <crope@iki.fi>
10498 L:      linux-media@vger.kernel.org
10499 W:      https://linuxtv.org
10500 W:      http://palosaari.fi/linux/
10501 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10502 T:      git git://linuxtv.org/anttip/media_tree.git
10503 S:      Maintained
10504 F:      drivers/media/usb/msi2500/
10505
10506 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10507 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10508 L:      linux-mtd@lists.infradead.org
10509 S:      Maintained
10510 F:      drivers/mtd/devices/docg3*
10511
10512 MT9M032 APTINA SENSOR DRIVER
10513 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10514 L:      linux-media@vger.kernel.org
10515 T:      git git://linuxtv.org/media_tree.git
10516 S:      Maintained
10517 F:      drivers/media/i2c/mt9m032.c
10518 F:      include/media/i2c/mt9m032.h
10519
10520 MT9P031 APTINA CAMERA SENSOR
10521 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10522 L:      linux-media@vger.kernel.org
10523 T:      git git://linuxtv.org/media_tree.git
10524 S:      Maintained
10525 F:      drivers/media/i2c/mt9p031.c
10526 F:      include/media/i2c/mt9p031.h
10527
10528 MT9T001 APTINA CAMERA SENSOR
10529 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10530 L:      linux-media@vger.kernel.org
10531 T:      git git://linuxtv.org/media_tree.git
10532 S:      Maintained
10533 F:      drivers/media/i2c/mt9t001.c
10534 F:      include/media/i2c/mt9t001.h
10535
10536 MT9T112 APTINA CAMERA SENSOR
10537 M:      Jacopo Mondi <jacopo@jmondi.org>
10538 L:      linux-media@vger.kernel.org
10539 T:      git git://linuxtv.org/media_tree.git
10540 S:      Odd Fixes
10541 F:      drivers/media/i2c/mt9t112.c
10542 F:      include/media/i2c/mt9t112.h
10543
10544 MT9V032 APTINA CAMERA SENSOR
10545 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10546 L:      linux-media@vger.kernel.org
10547 T:      git git://linuxtv.org/media_tree.git
10548 S:      Maintained
10549 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10550 F:      drivers/media/i2c/mt9v032.c
10551 F:      include/media/i2c/mt9v032.h
10552
10553 MT9V111 APTINA CAMERA SENSOR
10554 M:      Jacopo Mondi <jacopo@jmondi.org>
10555 L:      linux-media@vger.kernel.org
10556 T:      git git://linuxtv.org/media_tree.git
10557 S:      Maintained
10558 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10559 F:      drivers/media/i2c/mt9v111.c
10560
10561 MULTIFUNCTION DEVICES (MFD)
10562 M:      Lee Jones <lee.jones@linaro.org>
10563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10564 S:      Supported
10565 F:      Documentation/devicetree/bindings/mfd/
10566 F:      drivers/mfd/
10567 F:      include/linux/mfd/
10568 F:      include/dt-bindings/mfd/
10569
10570 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10571 S:      Orphan
10572 F:      drivers/mmc/host/mmc_spi.c
10573 F:      include/linux/spi/mmc_spi.h
10574
10575 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10576 M:      Ulf Hansson <ulf.hansson@linaro.org>
10577 L:      linux-mmc@vger.kernel.org
10578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10579 S:      Maintained
10580 F:      Documentation/devicetree/bindings/mmc/
10581 F:      drivers/mmc/
10582 F:      include/linux/mmc/
10583 F:      include/uapi/linux/mmc/
10584
10585 MULTIPLEXER SUBSYSTEM
10586 M:      Peter Rosin <peda@axentia.se>
10587 S:      Maintained
10588 F:      Documentation/ABI/testing/sysfs-class-mux*
10589 F:      Documentation/devicetree/bindings/mux/
10590 F:      include/dt-bindings/mux/
10591 F:      include/linux/mux/
10592 F:      drivers/mux/
10593
10594 MULTITECH MULTIPORT CARD (ISICOM)
10595 S:      Orphan
10596 F:      drivers/tty/isicom.c
10597 F:      include/linux/isicom.h
10598
10599 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10600 M:      Bin Liu <b-liu@ti.com>
10601 L:      linux-usb@vger.kernel.org
10602 S:      Maintained
10603 F:      drivers/usb/musb/
10604
10605 MXL301RF MEDIA DRIVER
10606 M:      Akihiro Tsukada <tskd08@gmail.com>
10607 L:      linux-media@vger.kernel.org
10608 S:      Odd Fixes
10609 F:      drivers/media/tuners/mxl301rf*
10610
10611 MXL5007T MEDIA DRIVER
10612 M:      Michael Krufky <mkrufky@linuxtv.org>
10613 L:      linux-media@vger.kernel.org
10614 W:      https://linuxtv.org
10615 W:      http://github.com/mkrufky
10616 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10617 T:      git git://linuxtv.org/mkrufky/tuners.git
10618 S:      Maintained
10619 F:      drivers/media/tuners/mxl5007t.*
10620
10621 MXSFB DRM DRIVER
10622 M:      Marek Vasut <marex@denx.de>
10623 M:      Stefan Agner <stefan@agner.ch>
10624 L:      dri-devel@lists.freedesktop.org
10625 S:      Supported
10626 F:      drivers/gpu/drm/mxsfb/
10627 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10628 T:      git git://anongit.freedesktop.org/drm/drm-misc
10629
10630 MYLEX DAC960 PCI RAID Controller
10631 M:      Hannes Reinecke <hare@kernel.org>
10632 L:      linux-scsi@vger.kernel.org
10633 S:      Supported
10634 F:      drivers/scsi/myrb.*
10635 F:      drivers/scsi/myrs.*
10636
10637 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10638 M:      Chris Lee <christopher.lee@cspi.com>
10639 L:      netdev@vger.kernel.org
10640 W:      https://www.cspi.com/ethernet-products/support/downloads/
10641 S:      Supported
10642 F:      drivers/net/ethernet/myricom/myri10ge/
10643
10644 NAND FLASH SUBSYSTEM
10645 M:      Boris Brezillon <bbrezillon@kernel.org>
10646 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10647 R:      Richard Weinberger <richard@nod.at>
10648 L:      linux-mtd@lists.infradead.org
10649 W:      http://www.linux-mtd.infradead.org/
10650 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10651 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10652 T:      git git://git.infradead.org/linux-mtd.git nand/next
10653 S:      Maintained
10654 F:      drivers/mtd/nand/
10655 F:      include/linux/mtd/*nand*.h
10656
10657 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10658 M:      Daniel Mack <zonque@gmail.com>
10659 S:      Maintained
10660 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10661 W:      http://www.native-instruments.com
10662 F:      sound/usb/caiaq/
10663
10664 NATSEMI ETHERNET DRIVER (DP8381x)
10665 S:      Orphan
10666 F:      drivers/net/ethernet/natsemi/natsemi.c
10667
10668 NCR 5380 SCSI DRIVERS
10669 M:      Finn Thain <fthain@telegraphics.com.au>
10670 M:      Michael Schmitz <schmitzmic@gmail.com>
10671 L:      linux-scsi@vger.kernel.org
10672 S:      Maintained
10673 F:      Documentation/scsi/g_NCR5380.txt
10674 F:      drivers/scsi/NCR5380.*
10675 F:      drivers/scsi/arm/cumana_1.c
10676 F:      drivers/scsi/arm/oak.c
10677 F:      drivers/scsi/atari_scsi.*
10678 F:      drivers/scsi/dmx3191d.c
10679 F:      drivers/scsi/g_NCR5380.*
10680 F:      drivers/scsi/mac_scsi.*
10681 F:      drivers/scsi/sun3_scsi.*
10682 F:      drivers/scsi/sun3_scsi_vme.c
10683
10684 NCSI LIBRARY:
10685 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10686 S:      Maintained
10687 F:      net/ncsi/
10688
10689 NCT6775 HARDWARE MONITOR DRIVER
10690 M:      Guenter Roeck <linux@roeck-us.net>
10691 L:      linux-hwmon@vger.kernel.org
10692 S:      Maintained
10693 F:      Documentation/hwmon/nct6775
10694 F:      drivers/hwmon/nct6775.c
10695
10696 NET_FAILOVER MODULE
10697 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10698 L:      netdev@vger.kernel.org
10699 S:      Supported
10700 F:      driver/net/net_failover.c
10701 F:      include/net/net_failover.h
10702 F:      Documentation/networking/net_failover.rst
10703
10704 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10705 M:      Faisal Latif <faisal.latif@intel.com>
10706 L:      linux-rdma@vger.kernel.org
10707 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10708 S:      Supported
10709 F:      drivers/infiniband/hw/nes/
10710 F:      include/uapi/rdma/nes-abi.h
10711
10712 NETEM NETWORK EMULATOR
10713 M:      Stephen Hemminger <stephen@networkplumber.org>
10714 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10715 S:      Maintained
10716 F:      net/sched/sch_netem.c
10717
10718 NETERION 10GbE DRIVERS (s2io/vxge)
10719 M:      Jon Mason <jdmason@kudzu.us>
10720 L:      netdev@vger.kernel.org
10721 S:      Supported
10722 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10723 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10724 F:      drivers/net/ethernet/neterion/
10725
10726 NETFILTER
10727 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10728 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10729 M:      Florian Westphal <fw@strlen.de>
10730 L:      netfilter-devel@vger.kernel.org
10731 L:      coreteam@netfilter.org
10732 W:      http://www.netfilter.org/
10733 W:      http://www.iptables.org/
10734 W:      http://www.nftables.org/
10735 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10736 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10737 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10738 S:      Maintained
10739 F:      include/linux/netfilter*
10740 F:      include/linux/netfilter/
10741 F:      include/net/netfilter/
10742 F:      include/uapi/linux/netfilter*
10743 F:      include/uapi/linux/netfilter/
10744 F:      net/*/netfilter.c
10745 F:      net/*/netfilter/
10746 F:      net/netfilter/
10747 F:      net/bridge/br_netfilter*.c
10748
10749 NETROM NETWORK LAYER
10750 M:      Ralf Baechle <ralf@linux-mips.org>
10751 L:      linux-hams@vger.kernel.org
10752 W:      http://www.linux-ax25.org/
10753 S:      Maintained
10754 F:      include/net/netrom.h
10755 F:      include/uapi/linux/netrom.h
10756 F:      net/netrom/
10757
10758 NETRONOME ETHERNET DRIVERS
10759 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10760 L:      oss-drivers@netronome.com
10761 S:      Maintained
10762 F:      drivers/net/ethernet/netronome/
10763
10764 NETWORK BLOCK DEVICE (NBD)
10765 M:      Josef Bacik <josef@toxicpanda.com>
10766 S:      Maintained
10767 L:      linux-block@vger.kernel.org
10768 L:      nbd@other.debian.org
10769 F:      Documentation/blockdev/nbd.txt
10770 F:      drivers/block/nbd.c
10771 F:      include/uapi/linux/nbd.h
10772
10773 NETWORK DROP MONITOR
10774 M:      Neil Horman <nhorman@tuxdriver.com>
10775 L:      netdev@vger.kernel.org
10776 S:      Maintained
10777 W:      https://fedorahosted.org/dropwatch/
10778 F:      net/core/drop_monitor.c
10779
10780 NETWORKING DRIVERS
10781 M:      "David S. Miller" <davem@davemloft.net>
10782 L:      netdev@vger.kernel.org
10783 W:      http://www.linuxfoundation.org/en/Net
10784 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10787 S:      Odd Fixes
10788 F:      Documentation/devicetree/bindings/net/
10789 F:      drivers/net/
10790 F:      include/linux/if_*
10791 F:      include/linux/netdevice.h
10792 F:      include/linux/etherdevice.h
10793 F:      include/linux/fcdevice.h
10794 F:      include/linux/fddidevice.h
10795 F:      include/linux/hippidevice.h
10796 F:      include/linux/inetdevice.h
10797 F:      include/uapi/linux/if_*
10798 F:      include/uapi/linux/netdevice.h
10799
10800 NETWORKING DRIVERS (WIRELESS)
10801 M:      Kalle Valo <kvalo@codeaurora.org>
10802 L:      linux-wireless@vger.kernel.org
10803 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10806 S:      Maintained
10807 F:      Documentation/devicetree/bindings/net/wireless/
10808 F:      drivers/net/wireless/
10809
10810 NETWORKING [DSA]
10811 M:      Andrew Lunn <andrew@lunn.ch>
10812 M:      Vivien Didelot <vivien.didelot@gmail.com>
10813 M:      Florian Fainelli <f.fainelli@gmail.com>
10814 S:      Maintained
10815 F:      Documentation/devicetree/bindings/net/dsa/
10816 F:      net/dsa/
10817 F:      include/net/dsa.h
10818 F:      include/linux/dsa/
10819 F:      include/linux/platform_data/dsa.h
10820 F:      drivers/net/dsa/
10821
10822 NETWORKING [GENERAL]
10823 M:      "David S. Miller" <davem@davemloft.net>
10824 L:      netdev@vger.kernel.org
10825 W:      http://www.linuxfoundation.org/en/Net
10826 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10827 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10829 B:      mailto:netdev@vger.kernel.org
10830 S:      Maintained
10831 F:      net/
10832 F:      include/net/
10833 F:      include/linux/in.h
10834 F:      include/linux/net.h
10835 F:      include/linux/netdevice.h
10836 F:      include/uapi/linux/in.h
10837 F:      include/uapi/linux/net.h
10838 F:      include/uapi/linux/netdevice.h
10839 F:      include/uapi/linux/net_namespace.h
10840 F:      tools/testing/selftests/net/
10841 F:      lib/net_utils.c
10842 F:      lib/random32.c
10843 F:      Documentation/networking/
10844
10845 NETWORKING [IPSEC]
10846 M:      Steffen Klassert <steffen.klassert@secunet.com>
10847 M:      Herbert Xu <herbert@gondor.apana.org.au>
10848 M:      "David S. Miller" <davem@davemloft.net>
10849 L:      netdev@vger.kernel.org
10850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10851 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10852 S:      Maintained
10853 F:      net/xfrm/
10854 F:      net/key/
10855 F:      net/ipv4/xfrm*
10856 F:      net/ipv4/esp4*
10857 F:      net/ipv4/ah4.c
10858 F:      net/ipv4/ipcomp.c
10859 F:      net/ipv4/ip_vti.c
10860 F:      net/ipv6/xfrm*
10861 F:      net/ipv6/esp6*
10862 F:      net/ipv6/ah6.c
10863 F:      net/ipv6/ipcomp6.c
10864 F:      net/ipv6/ip6_vti.c
10865 F:      include/uapi/linux/xfrm.h
10866 F:      include/net/xfrm.h
10867
10868 NETWORKING [IPv4/IPv6]
10869 M:      "David S. Miller" <davem@davemloft.net>
10870 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10871 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10872 L:      netdev@vger.kernel.org
10873 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10874 S:      Maintained
10875 F:      net/ipv4/
10876 F:      net/ipv6/
10877 F:      include/net/ip*
10878 F:      arch/x86/net/*
10879
10880 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10881 M:      Paul Moore <paul@paul-moore.com>
10882 W:      https://github.com/netlabel
10883 L:      netdev@vger.kernel.org
10884 L:      linux-security-module@vger.kernel.org
10885 S:      Maintained
10886 F:      Documentation/netlabel/
10887 F:      include/net/calipso.h
10888 F:      include/net/cipso_ipv4.h
10889 F:      include/net/netlabel.h
10890 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10891 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10892 F:      net/netlabel/
10893 F:      net/ipv4/cipso_ipv4.c
10894 F:      net/ipv6/calipso.c
10895 F:      net/netfilter/xt_CONNSECMARK.c
10896 F:      net/netfilter/xt_SECMARK.c
10897
10898 NETWORKING [TCP]
10899 M:      Eric Dumazet <edumazet@google.com>
10900 L:      netdev@vger.kernel.org
10901 S:      Maintained
10902 F:      net/ipv4/tcp*.c
10903 F:      net/ipv4/syncookies.c
10904 F:      net/ipv6/tcp*.c
10905 F:      net/ipv6/syncookies.c
10906 F:      include/uapi/linux/tcp.h
10907 F:      include/net/tcp.h
10908 F:      include/linux/tcp.h
10909 F:      include/trace/events/tcp.h
10910
10911 NETWORKING [TLS]
10912 M:      Boris Pismenny <borisp@mellanox.com>
10913 M:      Aviad Yehezkel <aviadye@mellanox.com>
10914 M:      Dave Watson <davejwatson@fb.com>
10915 M:      John Fastabend <john.fastabend@gmail.com>
10916 M:      Daniel Borkmann <daniel@iogearbox.net>
10917 L:      netdev@vger.kernel.org
10918 S:      Maintained
10919 F:      net/tls/*
10920 F:      include/uapi/linux/tls.h
10921 F:      include/net/tls.h
10922
10923 NETWORKING [WIRELESS]
10924 L:      linux-wireless@vger.kernel.org
10925 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10926
10927 NETDEVSIM
10928 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10929 S:      Maintained
10930 F:      drivers/net/netdevsim/*
10931
10932 NETXEN (1/10) GbE SUPPORT
10933 M:      Manish Chopra <manishc@marvell.com>
10934 M:      Rahul Verma <rahulv@marvell.com>
10935 M:      GR-Linux-NIC-Dev@marvell.com
10936 L:      netdev@vger.kernel.org
10937 S:      Supported
10938 F:      drivers/net/ethernet/qlogic/netxen/
10939
10940 NFC SUBSYSTEM
10941 M:      Samuel Ortiz <sameo@linux.intel.com>
10942 L:      linux-wireless@vger.kernel.org
10943 L:      linux-nfc@lists.01.org (subscribers-only)
10944 S:      Supported
10945 F:      net/nfc/
10946 F:      include/net/nfc/
10947 F:      include/uapi/linux/nfc.h
10948 F:      drivers/nfc/
10949 F:      include/linux/platform_data/nfcmrvl.h
10950 F:      include/linux/platform_data/nxp-nci.h
10951 F:      Documentation/devicetree/bindings/net/nfc/
10952
10953 NFS, SUNRPC, AND LOCKD CLIENTS
10954 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10955 M:      Anna Schumaker <anna.schumaker@netapp.com>
10956 L:      linux-nfs@vger.kernel.org
10957 W:      http://client.linux-nfs.org
10958 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10959 S:      Maintained
10960 F:      fs/lockd/
10961 F:      fs/nfs/
10962 F:      fs/nfs_common/
10963 F:      net/sunrpc/
10964 F:      include/linux/lockd/
10965 F:      include/linux/nfs*
10966 F:      include/linux/sunrpc/
10967 F:      include/uapi/linux/nfs*
10968 F:      include/uapi/linux/sunrpc/
10969
10970 NILFS2 FILESYSTEM
10971 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10972 L:      linux-nilfs@vger.kernel.org
10973 W:      https://nilfs.sourceforge.io/
10974 W:      https://nilfs.osdn.jp/
10975 T:      git git://github.com/konis/nilfs2.git
10976 S:      Supported
10977 F:      Documentation/filesystems/nilfs2.txt
10978 F:      fs/nilfs2/
10979 F:      include/trace/events/nilfs2.h
10980 F:      include/uapi/linux/nilfs2_api.h
10981 F:      include/uapi/linux/nilfs2_ondisk.h
10982
10983 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10984 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10985 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10986 S:      Maintained
10987 F:      Documentation/scsi/NinjaSCSI.txt
10988 F:      drivers/scsi/pcmcia/nsp_*
10989
10990 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10991 M:      GOTO Masanori <gotom@debian.or.jp>
10992 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10993 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10994 S:      Maintained
10995 F:      Documentation/scsi/NinjaSCSI.txt
10996 F:      drivers/scsi/nsp32*
10997
10998 NIOS2 ARCHITECTURE
10999 M:      Ley Foon Tan <lftan@altera.com>
11000 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11001 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11002 S:      Maintained
11003 F:      arch/nios2/
11004
11005 NOHZ, DYNTICKS SUPPORT
11006 M:      Frederic Weisbecker <fweisbec@gmail.com>
11007 M:      Thomas Gleixner <tglx@linutronix.de>
11008 M:      Ingo Molnar <mingo@kernel.org>
11009 L:      linux-kernel@vger.kernel.org
11010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11011 S:      Maintained
11012 F:      kernel/time/tick*.*
11013 F:      include/linux/tick.h
11014 F:      include/linux/sched/nohz.h
11015
11016 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11017 M:      Pavel Machek <pavel@ucw.cz>
11018 M:      Sakari Ailus <sakari.ailus@iki.fi>
11019 L:      linux-media@vger.kernel.org
11020 S:      Maintained
11021 F:      drivers/media/i2c/et8ek8
11022 F:      drivers/media/i2c/ad5820.c
11023
11024 NOKIA N900 POWER SUPPLY DRIVERS
11025 R:      Pali Rohár <pali.rohar@gmail.com>
11026 F:      include/linux/power/bq2415x_charger.h
11027 F:      include/linux/power/bq27xxx_battery.h
11028 F:      include/linux/power/isp1704_charger.h
11029 F:      drivers/power/supply/bq2415x_charger.c
11030 F:      drivers/power/supply/bq27xxx_battery.c
11031 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11032 F:      drivers/power/supply/isp1704_charger.c
11033 F:      drivers/power/supply/rx51_battery.c
11034
11035 NOLIBC HEADER FILE
11036 M:      Willy Tarreau <w@1wt.eu>
11037 S:      Maintained
11038 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11039 F:      tools/include/nolibc/
11040
11041 NTB AMD DRIVER
11042 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11043 L:      linux-ntb@googlegroups.com
11044 S:      Supported
11045 F:      drivers/ntb/hw/amd/
11046
11047 NTB DRIVER CORE
11048 M:      Jon Mason <jdmason@kudzu.us>
11049 M:      Dave Jiang <dave.jiang@intel.com>
11050 M:      Allen Hubbe <allenbh@gmail.com>
11051 L:      linux-ntb@googlegroups.com
11052 S:      Supported
11053 W:      https://github.com/jonmason/ntb/wiki
11054 T:      git git://github.com/jonmason/ntb.git
11055 F:      drivers/ntb/
11056 F:      drivers/net/ntb_netdev.c
11057 F:      include/linux/ntb.h
11058 F:      include/linux/ntb_transport.h
11059 F:      tools/testing/selftests/ntb/
11060
11061 NTB IDT DRIVER
11062 M:      Serge Semin <fancer.lancer@gmail.com>
11063 L:      linux-ntb@googlegroups.com
11064 S:      Supported
11065 F:      drivers/ntb/hw/idt/
11066
11067 NTB INTEL DRIVER
11068 M:      Dave Jiang <dave.jiang@intel.com>
11069 L:      linux-ntb@googlegroups.com
11070 S:      Supported
11071 W:      https://github.com/davejiang/linux/wiki
11072 T:      git https://github.com/davejiang/linux.git
11073 F:      drivers/ntb/hw/intel/
11074
11075 NTFS FILESYSTEM
11076 M:      Anton Altaparmakov <anton@tuxera.com>
11077 L:      linux-ntfs-dev@lists.sourceforge.net
11078 W:      http://www.tuxera.com/
11079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11080 S:      Supported
11081 F:      Documentation/filesystems/ntfs.txt
11082 F:      fs/ntfs/
11083
11084 NUBUS SUBSYSTEM
11085 M:      Finn Thain <fthain@telegraphics.com.au>
11086 L:      linux-m68k@lists.linux-m68k.org
11087 S:      Maintained
11088 F:      arch/*/include/asm/nubus.h
11089 F:      drivers/nubus/
11090 F:      include/linux/nubus.h
11091 F:      include/uapi/linux/nubus.h
11092
11093 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11094 M:      Antonino Daplas <adaplas@gmail.com>
11095 L:      linux-fbdev@vger.kernel.org
11096 S:      Maintained
11097 F:      drivers/video/fbdev/riva/
11098 F:      drivers/video/fbdev/nvidia/
11099
11100 NVM EXPRESS DRIVER
11101 M:      Keith Busch <keith.busch@intel.com>
11102 M:      Jens Axboe <axboe@fb.com>
11103 M:      Christoph Hellwig <hch@lst.de>
11104 M:      Sagi Grimberg <sagi@grimberg.me>
11105 L:      linux-nvme@lists.infradead.org
11106 T:      git://git.infradead.org/nvme.git
11107 W:      http://git.infradead.org/nvme.git
11108 S:      Supported
11109 F:      drivers/nvme/host/
11110 F:      include/linux/nvme.h
11111 F:      include/uapi/linux/nvme_ioctl.h
11112
11113 NVM EXPRESS FC TRANSPORT DRIVERS
11114 M:      James Smart <james.smart@broadcom.com>
11115 L:      linux-nvme@lists.infradead.org
11116 S:      Supported
11117 F:      include/linux/nvme-fc.h
11118 F:      include/linux/nvme-fc-driver.h
11119 F:      drivers/nvme/host/fc.c
11120 F:      drivers/nvme/target/fc.c
11121 F:      drivers/nvme/target/fcloop.c
11122
11123 NVM EXPRESS TARGET DRIVER
11124 M:      Christoph Hellwig <hch@lst.de>
11125 M:      Sagi Grimberg <sagi@grimberg.me>
11126 L:      linux-nvme@lists.infradead.org
11127 T:      git://git.infradead.org/nvme.git
11128 W:      http://git.infradead.org/nvme.git
11129 S:      Supported
11130 F:      drivers/nvme/target/
11131
11132 NVMEM FRAMEWORK
11133 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11134 S:      Maintained
11135 F:      drivers/nvmem/
11136 F:      Documentation/devicetree/bindings/nvmem/
11137 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11138 F:      include/linux/nvmem-consumer.h
11139 F:      include/linux/nvmem-provider.h
11140
11141 NXP SGTL5000 DRIVER
11142 M:      Fabio Estevam <festevam@gmail.com>
11143 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11144 S:      Maintained
11145 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11146 F:      sound/soc/codecs/sgtl5000*
11147
11148 NXP TDA998X DRM DRIVER
11149 M:      Russell King <linux@armlinux.org.uk>
11150 S:      Maintained
11151 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11152 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11153 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11154 F:      include/drm/i2c/tda998x.h
11155 F:      include/dt-bindings/display/tda998x.h
11156 K:      "nxp,tda998x"
11157
11158 NXP TFA9879 DRIVER
11159 M:      Peter Rosin <peda@axentia.se>
11160 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11161 S:      Maintained
11162 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11163 F:      sound/soc/codecs/tfa9879*
11164
11165 NXP-NCI NFC DRIVER
11166 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11167 R:      Charles Gorand <charles.gorand@effinnov.com>
11168 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11169 S:      Supported
11170 F:      drivers/nfc/nxp-nci
11171
11172 OBJAGG
11173 M:      Jiri Pirko <jiri@mellanox.com>
11174 L:      netdev@vger.kernel.org
11175 S:      Supported
11176 F:      lib/objagg.c
11177 F:      lib/test_objagg.c
11178 F:      include/linux/objagg.h
11179
11180 NXP FSPI DRIVER
11181 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11182 M:      Ashish Kumar <ashish.kumar@nxp.com>
11183 L:      linux-spi@vger.kernel.org
11184 S:      Maintained
11185 F:      drivers/spi/spi-nxp-fspi.c
11186 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11187
11188 OBJTOOL
11189 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11190 M:      Peter Zijlstra <peterz@infradead.org>
11191 S:      Supported
11192 F:      tools/objtool/
11193
11194 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11195 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11196 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
11197 L:      linuxppc-dev@lists.ozlabs.org
11198 S:      Supported
11199 F:      arch/powerpc/platforms/powernv/ocxl.c
11200 F:      arch/powerpc/include/asm/pnv-ocxl.h
11201 F:      drivers/misc/ocxl/
11202 F:      include/misc/ocxl*
11203 F:      include/uapi/misc/ocxl.h
11204 F:      Documentation/accelerators/ocxl.rst
11205
11206 OMAP AUDIO SUPPORT
11207 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11208 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11209 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11210 L:      linux-omap@vger.kernel.org
11211 S:      Maintained
11212 F:      sound/soc/ti/omap*
11213 F:      sound/soc/ti/rx51.c
11214 F:      sound/soc/ti/n810.c
11215 F:      sound/soc/ti/sdma-pcm.*
11216
11217 OMAP CLOCK FRAMEWORK SUPPORT
11218 M:      Paul Walmsley <paul@pwsan.com>
11219 L:      linux-omap@vger.kernel.org
11220 S:      Maintained
11221 F:      arch/arm/*omap*/*clock*
11222
11223 OMAP DEVICE TREE SUPPORT
11224 M:      Benoît Cousson <bcousson@baylibre.com>
11225 M:      Tony Lindgren <tony@atomide.com>
11226 L:      linux-omap@vger.kernel.org
11227 L:      devicetree@vger.kernel.org
11228 S:      Maintained
11229 F:      arch/arm/boot/dts/*omap*
11230 F:      arch/arm/boot/dts/*am3*
11231 F:      arch/arm/boot/dts/*am4*
11232 F:      arch/arm/boot/dts/*am5*
11233 F:      arch/arm/boot/dts/*dra7*
11234
11235 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11236 L:      linux-omap@vger.kernel.org
11237 L:      linux-fbdev@vger.kernel.org
11238 S:      Orphan
11239 F:      drivers/video/fbdev/omap2/
11240 F:      Documentation/arm/OMAP/DSS
11241
11242 OMAP FRAMEBUFFER SUPPORT
11243 L:      linux-fbdev@vger.kernel.org
11244 L:      linux-omap@vger.kernel.org
11245 S:      Orphan
11246 F:      drivers/video/fbdev/omap/
11247
11248 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11249 M:      Roger Quadros <rogerq@ti.com>
11250 M:      Tony Lindgren <tony@atomide.com>
11251 L:      linux-omap@vger.kernel.org
11252 S:      Maintained
11253 F:      drivers/memory/omap-gpmc.c
11254 F:      arch/arm/mach-omap2/*gpmc*
11255
11256 OMAP GPIO DRIVER
11257 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11258 M:      Santosh Shilimkar <ssantosh@kernel.org>
11259 M:      Kevin Hilman <khilman@kernel.org>
11260 L:      linux-omap@vger.kernel.org
11261 S:      Maintained
11262 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11263 F:      drivers/gpio/gpio-omap.c
11264
11265 OMAP HARDWARE SPINLOCK SUPPORT
11266 M:      Ohad Ben-Cohen <ohad@wizery.com>
11267 L:      linux-omap@vger.kernel.org
11268 S:      Maintained
11269 F:      drivers/hwspinlock/omap_hwspinlock.c
11270
11271 OMAP HS MMC SUPPORT
11272 L:      linux-mmc@vger.kernel.org
11273 L:      linux-omap@vger.kernel.org
11274 S:      Orphan
11275 F:      drivers/mmc/host/omap_hsmmc.c
11276
11277 OMAP HWMOD DATA
11278 M:      Paul Walmsley <paul@pwsan.com>
11279 L:      linux-omap@vger.kernel.org
11280 S:      Maintained
11281 F:      arch/arm/mach-omap2/omap_hwmod*data*
11282
11283 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11284 M:      Benoît Cousson <bcousson@baylibre.com>
11285 L:      linux-omap@vger.kernel.org
11286 S:      Maintained
11287 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11288
11289 OMAP HWMOD SUPPORT
11290 M:      Benoît Cousson <bcousson@baylibre.com>
11291 M:      Paul Walmsley <paul@pwsan.com>
11292 L:      linux-omap@vger.kernel.org
11293 S:      Maintained
11294 F:      arch/arm/mach-omap2/omap_hwmod.*
11295
11296 OMAP I2C DRIVER
11297 M:      Vignesh R <vigneshr@ti.com>
11298 L:      linux-omap@vger.kernel.org
11299 L:      linux-i2c@vger.kernel.org
11300 S:      Maintained
11301 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11302 F:      drivers/i2c/busses/i2c-omap.c
11303
11304 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11305 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11306 L:      linux-media@vger.kernel.org
11307 S:      Maintained
11308 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11309 F:      drivers/media/platform/omap3isp/
11310 F:      drivers/staging/media/omap4iss/
11311
11312 OMAP MMC SUPPORT
11313 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11314 L:      linux-omap@vger.kernel.org
11315 S:      Odd Fixes
11316 F:      drivers/mmc/host/omap.c
11317
11318 OMAP POWER MANAGEMENT SUPPORT
11319 M:      Kevin Hilman <khilman@kernel.org>
11320 L:      linux-omap@vger.kernel.org
11321 S:      Maintained
11322 F:      arch/arm/*omap*/*pm*
11323 F:      drivers/cpufreq/omap-cpufreq.c
11324
11325 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11326 M:      Rajendra Nayak <rnayak@codeaurora.org>
11327 M:      Paul Walmsley <paul@pwsan.com>
11328 L:      linux-omap@vger.kernel.org
11329 S:      Maintained
11330 F:      arch/arm/mach-omap2/prm*
11331
11332 OMAP RANDOM NUMBER GENERATOR SUPPORT
11333 M:      Deepak Saxena <dsaxena@plexity.net>
11334 S:      Maintained
11335 F:      drivers/char/hw_random/omap-rng.c
11336
11337 OMAP USB SUPPORT
11338 L:      linux-usb@vger.kernel.org
11339 L:      linux-omap@vger.kernel.org
11340 S:      Orphan
11341 F:      drivers/usb/*/*omap*
11342 F:      arch/arm/*omap*/usb*
11343
11344 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11345 M:      Mark Jackson <mpfj@newflow.co.uk>
11346 L:      linux-omap@vger.kernel.org
11347 S:      Maintained
11348 F:      arch/arm/boot/dts/am335x-nano.dts
11349
11350 OMAP1 SUPPORT
11351 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11352 M:      Tony Lindgren <tony@atomide.com>
11353 L:      linux-omap@vger.kernel.org
11354 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11355 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11356 S:      Maintained
11357 F:      arch/arm/mach-omap1/
11358 F:      arch/arm/plat-omap/
11359 F:      arch/arm/configs/omap1_defconfig
11360 F:      drivers/i2c/busses/i2c-omap.c
11361 F:      include/linux/platform_data/i2c-omap.h
11362 F:      include/linux/platform_data/ams-delta-fiq.h
11363
11364 OMAP2+ SUPPORT
11365 M:      Tony Lindgren <tony@atomide.com>
11366 L:      linux-omap@vger.kernel.org
11367 W:      http://www.muru.com/linux/omap/
11368 W:      http://linux.omap.com/
11369 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11371 S:      Maintained
11372 F:      arch/arm/mach-omap2/
11373 F:      arch/arm/plat-omap/
11374 F:      arch/arm/configs/omap2plus_defconfig
11375 F:      drivers/i2c/busses/i2c-omap.c
11376 F:      drivers/irqchip/irq-omap-intc.c
11377 F:      drivers/mfd/*omap*.c
11378 F:      drivers/mfd/menelaus.c
11379 F:      drivers/mfd/palmas.c
11380 F:      drivers/mfd/tps65217.c
11381 F:      drivers/mfd/tps65218.c
11382 F:      drivers/mfd/tps65910.c
11383 F:      drivers/mfd/twl-core.[ch]
11384 F:      drivers/mfd/twl4030*.c
11385 F:      drivers/mfd/twl6030*.c
11386 F:      drivers/mfd/twl6040*.c
11387 F:      drivers/regulator/palmas-regulator*.c
11388 F:      drivers/regulator/pbias-regulator.c
11389 F:      drivers/regulator/tps65217-regulator.c
11390 F:      drivers/regulator/tps65218-regulator.c
11391 F:      drivers/regulator/tps65910-regulator.c
11392 F:      drivers/regulator/twl-regulator.c
11393 F:      drivers/regulator/twl6030-regulator.c
11394 F:      include/linux/platform_data/i2c-omap.h
11395
11396 ONION OMEGA2+ BOARD
11397 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11398 L:      linux-mips@vger.kernel.org
11399 S:      Maintained
11400 F:      arch/mips/boot/dts/ralink/omega2p.dts
11401
11402 OMFS FILESYSTEM
11403 M:      Bob Copeland <me@bobcopeland.com>
11404 L:      linux-karma-devel@lists.sourceforge.net
11405 S:      Maintained
11406 F:      Documentation/filesystems/omfs.txt
11407 F:      fs/omfs/
11408
11409 OMNIKEY CARDMAN 4000 DRIVER
11410 M:      Harald Welte <laforge@gnumonks.org>
11411 S:      Maintained
11412 F:      drivers/char/pcmcia/cm4000_cs.c
11413 F:      include/linux/cm4000_cs.h
11414 F:      include/uapi/linux/cm4000_cs.h
11415
11416 OMNIKEY CARDMAN 4040 DRIVER
11417 M:      Harald Welte <laforge@gnumonks.org>
11418 S:      Maintained
11419 F:      drivers/char/pcmcia/cm4040_cs.*
11420
11421 OMNIVISION OV13858 SENSOR DRIVER
11422 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11423 L:      linux-media@vger.kernel.org
11424 T:      git git://linuxtv.org/media_tree.git
11425 S:      Maintained
11426 F:      drivers/media/i2c/ov13858.c
11427
11428 OMNIVISION OV2680 SENSOR DRIVER
11429 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11430 L:      linux-media@vger.kernel.org
11431 T:      git git://linuxtv.org/media_tree.git
11432 S:      Maintained
11433 F:      drivers/media/i2c/ov2680.c
11434 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11435
11436 OMNIVISION OV2685 SENSOR DRIVER
11437 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11438 L:      linux-media@vger.kernel.org
11439 T:      git git://linuxtv.org/media_tree.git
11440 S:      Maintained
11441 F:      drivers/media/i2c/ov2685.c
11442
11443 OMNIVISION OV5640 SENSOR DRIVER
11444 M:      Steve Longerbeam <slongerbeam@gmail.com>
11445 L:      linux-media@vger.kernel.org
11446 T:      git git://linuxtv.org/media_tree.git
11447 S:      Maintained
11448 F:      drivers/media/i2c/ov5640.c
11449
11450 OMNIVISION OV5647 SENSOR DRIVER
11451 M:      Luis Oliveira <lolivei@synopsys.com>
11452 L:      linux-media@vger.kernel.org
11453 T:      git git://linuxtv.org/media_tree.git
11454 S:      Maintained
11455 F:      drivers/media/i2c/ov5647.c
11456
11457 OMNIVISION OV5695 SENSOR DRIVER
11458 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11459 L:      linux-media@vger.kernel.org
11460 T:      git git://linuxtv.org/media_tree.git
11461 S:      Maintained
11462 F:      drivers/media/i2c/ov5695.c
11463
11464 OMNIVISION OV7670 SENSOR DRIVER
11465 M:      Jonathan Corbet <corbet@lwn.net>
11466 L:      linux-media@vger.kernel.org
11467 T:      git git://linuxtv.org/media_tree.git
11468 S:      Maintained
11469 F:      drivers/media/i2c/ov7670.c
11470 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11471
11472 OMNIVISION OV772x SENSOR DRIVER
11473 M:      Jacopo Mondi <jacopo@jmondi.org>
11474 L:      linux-media@vger.kernel.org
11475 T:      git git://linuxtv.org/media_tree.git
11476 S:      Odd fixes
11477 F:      drivers/media/i2c/ov772x.c
11478 F:      include/media/i2c/ov772x.h
11479 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11480
11481 OMNIVISION OV7740 SENSOR DRIVER
11482 M:      Wenyou Yang <wenyou.yang@microchip.com>
11483 L:      linux-media@vger.kernel.org
11484 T:      git git://linuxtv.org/media_tree.git
11485 S:      Maintained
11486 F:      drivers/media/i2c/ov7740.c
11487 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11488
11489 OMNIVISION OV9640 SENSOR DRIVER
11490 M:      Petr Cvek <petrcvekcz@gmail.com>
11491 L:      linux-media@vger.kernel.org
11492 S:      Maintained
11493 F:      drivers/media/i2c/ov9640.*
11494
11495 OMNIVISION OV8856 SENSOR DRIVER
11496 M:      Ben Kao <ben.kao@intel.com>
11497 L:      linux-media@vger.kernel.org
11498 T:      git git://linuxtv.org/media_tree.git
11499 S:      Maintained
11500 F:      drivers/media/i2c/ov8856.c
11501
11502 OMNIVISION OV9650 SENSOR DRIVER
11503 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11504 R:      Akinobu Mita <akinobu.mita@gmail.com>
11505 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11506 L:      linux-media@vger.kernel.org
11507 T:      git git://linuxtv.org/media_tree.git
11508 S:      Maintained
11509 F:      drivers/media/i2c/ov9650.c
11510 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11511
11512 ONENAND FLASH DRIVER
11513 M:      Kyungmin Park <kyungmin.park@samsung.com>
11514 L:      linux-mtd@lists.infradead.org
11515 S:      Maintained
11516 F:      drivers/mtd/nand/onenand/
11517 F:      include/linux/mtd/onenand*.h
11518
11519 ONSTREAM SCSI TAPE DRIVER
11520 M:      Willem Riede <osst@riede.org>
11521 L:      osst-users@lists.sourceforge.net
11522 L:      linux-scsi@vger.kernel.org
11523 S:      Maintained
11524 F:      Documentation/scsi/osst.txt
11525 F:      drivers/scsi/osst.*
11526 F:      drivers/scsi/osst_*.h
11527 F:      drivers/scsi/st.h
11528
11529 OP-TEE DRIVER
11530 M:      Jens Wiklander <jens.wiklander@linaro.org>
11531 S:      Maintained
11532 F:      drivers/tee/optee/
11533
11534 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11535 M:      Sumit Garg <sumit.garg@linaro.org>
11536 S:      Maintained
11537 F:      drivers/char/hw_random/optee-rng.c
11538
11539 OPA-VNIC DRIVER
11540 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11541 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11542 L:      linux-rdma@vger.kernel.org
11543 S:      Supported
11544 F:      drivers/infiniband/ulp/opa_vnic
11545
11546 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11547 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11548 M:      Frank Rowand <frowand.list@gmail.com>
11549 L:      devicetree@vger.kernel.org
11550 S:      Maintained
11551 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11552 F:      Documentation/devicetree/overlay-notes.txt
11553 F:      drivers/of/overlay.c
11554 F:      drivers/of/resolver.c
11555 K:      of_overlay_notifier_
11556
11557 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11558 M:      Rob Herring <robh+dt@kernel.org>
11559 M:      Frank Rowand <frowand.list@gmail.com>
11560 L:      devicetree@vger.kernel.org
11561 W:      http://www.devicetree.org/
11562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11563 S:      Maintained
11564 F:      drivers/of/
11565 F:      include/linux/of*.h
11566 F:      scripts/dtc/
11567 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11568
11569 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11570 M:      Rob Herring <robh+dt@kernel.org>
11571 M:      Mark Rutland <mark.rutland@arm.com>
11572 L:      devicetree@vger.kernel.org
11573 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11574 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11575 S:      Maintained
11576 F:      Documentation/devicetree/
11577 F:      arch/*/boot/dts/
11578 F:      include/dt-bindings/
11579
11580 OPENCORES I2C BUS DRIVER
11581 M:      Peter Korsgaard <peter@korsgaard.com>
11582 M:      Andrew Lunn <andrew@lunn.ch>
11583 L:      linux-i2c@vger.kernel.org
11584 S:      Maintained
11585 F:      Documentation/i2c/busses/i2c-ocores
11586 F:      drivers/i2c/busses/i2c-ocores.c
11587 F:      include/linux/platform_data/i2c-ocores.h
11588
11589 OPENRISC ARCHITECTURE
11590 M:      Jonas Bonn <jonas@southpole.se>
11591 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11592 M:      Stafford Horne <shorne@gmail.com>
11593 T:      git git://github.com/openrisc/linux.git
11594 L:      openrisc@lists.librecores.org
11595 W:      http://openrisc.io
11596 S:      Maintained
11597 F:      Documentation/devicetree/bindings/openrisc/
11598 F:      Documentation/openrisc/
11599 F:      arch/openrisc/
11600 F:      drivers/irqchip/irq-ompic.c
11601 F:      drivers/irqchip/irq-or1k-*
11602
11603 OPENVSWITCH
11604 M:      Pravin B Shelar <pshelar@ovn.org>
11605 L:      netdev@vger.kernel.org
11606 L:      dev@openvswitch.org
11607 W:      http://openvswitch.org
11608 S:      Maintained
11609 F:      net/openvswitch/
11610 F:      include/uapi/linux/openvswitch.h
11611
11612 OPERATING PERFORMANCE POINTS (OPP)
11613 M:      Viresh Kumar <vireshk@kernel.org>
11614 M:      Nishanth Menon <nm@ti.com>
11615 M:      Stephen Boyd <sboyd@kernel.org>
11616 L:      linux-pm@vger.kernel.org
11617 S:      Maintained
11618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11619 F:      drivers/opp/
11620 F:      include/linux/pm_opp.h
11621 F:      Documentation/power/opp.txt
11622 F:      Documentation/devicetree/bindings/opp/
11623
11624 OPL4 DRIVER
11625 M:      Clemens Ladisch <clemens@ladisch.de>
11626 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11627 T:      git git://git.alsa-project.org/alsa-kernel.git
11628 S:      Maintained
11629 F:      sound/drivers/opl4/
11630
11631 OPROFILE
11632 M:      Robert Richter <rric@kernel.org>
11633 L:      oprofile-list@lists.sf.net
11634 S:      Maintained
11635 F:      arch/*/include/asm/oprofile*.h
11636 F:      arch/*/oprofile/
11637 F:      drivers/oprofile/
11638 F:      include/linux/oprofile.h
11639
11640 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11641 M:      Mark Fasheh <mark@fasheh.com>
11642 M:      Joel Becker <jlbec@evilplan.org>
11643 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11644 W:      http://ocfs2.wiki.kernel.org
11645 S:      Supported
11646 F:      Documentation/filesystems/ocfs2.txt
11647 F:      Documentation/filesystems/dlmfs.txt
11648 F:      fs/ocfs2/
11649
11650 ORANGEFS FILESYSTEM
11651 M:      Mike Marshall <hubcap@omnibond.com>
11652 R:      Martin Brandenburg <martin@omnibond.com>
11653 L:      devel@lists.orangefs.org
11654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11655 S:      Supported
11656 F:      fs/orangefs/
11657 F:      Documentation/filesystems/orangefs.txt
11658
11659 ORINOCO DRIVER
11660 L:      linux-wireless@vger.kernel.org
11661 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11662 W:      http://www.nongnu.org/orinoco/
11663 S:      Orphan
11664 F:      drivers/net/wireless/intersil/orinoco/
11665
11666 OV2659 OMNIVISION SENSOR DRIVER
11667 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11668 L:      linux-media@vger.kernel.org
11669 W:      https://linuxtv.org
11670 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11671 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11672 S:      Maintained
11673 F:      drivers/media/i2c/ov2659.c
11674 F:      include/media/i2c/ov2659.h
11675
11676 OVERLAY FILESYSTEM
11677 M:      Miklos Szeredi <miklos@szeredi.hu>
11678 L:      linux-unionfs@vger.kernel.org
11679 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11680 S:      Supported
11681 F:      fs/overlayfs/
11682 F:      Documentation/filesystems/overlayfs.txt
11683
11684 P54 WIRELESS DRIVER
11685 M:      Christian Lamparter <chunkeey@googlemail.com>
11686 L:      linux-wireless@vger.kernel.org
11687 W:      http://wireless.kernel.org/en/users/Drivers/p54
11688 S:      Maintained
11689 F:      drivers/net/wireless/intersil/p54/
11690
11691 PA SEMI ETHERNET DRIVER
11692 L:      netdev@vger.kernel.org
11693 S:      Orphan
11694 F:      drivers/net/ethernet/pasemi/*
11695
11696 PA SEMI SMBUS DRIVER
11697 L:      linux-i2c@vger.kernel.org
11698 S:      Orphan
11699 F:      drivers/i2c/busses/i2c-pasemi.c
11700
11701 PADATA PARALLEL EXECUTION MECHANISM
11702 M:      Steffen Klassert <steffen.klassert@secunet.com>
11703 L:      linux-crypto@vger.kernel.org
11704 S:      Maintained
11705 F:      kernel/padata.c
11706 F:      include/linux/padata.h
11707 F:      Documentation/padata.txt
11708
11709 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11710 M:      Harald Welte <laforge@gnumonks.org>
11711 L:      platform-driver-x86@vger.kernel.org
11712 S:      Maintained
11713 F:      drivers/platform/x86/panasonic-laptop.c
11714
11715 PARALLEL LCD/KEYPAD PANEL DRIVER
11716 M:      Willy Tarreau <willy@haproxy.com>
11717 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11718 S:      Odd Fixes
11719 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11720 F:      drivers/auxdisplay/panel.c
11721
11722 PARALLEL PORT SUBSYSTEM
11723 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11724 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11725 L:      linux-parport@lists.infradead.org (subscribers-only)
11726 S:      Maintained
11727 F:      drivers/parport/
11728 F:      include/linux/parport*.h
11729 F:      drivers/char/ppdev.c
11730 F:      include/uapi/linux/ppdev.h
11731 F:      Documentation/parport*.txt
11732
11733 PARAVIRT_OPS INTERFACE
11734 M:      Juergen Gross <jgross@suse.com>
11735 M:      Alok Kataria <akataria@vmware.com>
11736 L:      virtualization@lists.linux-foundation.org
11737 S:      Supported
11738 F:      Documentation/virtual/paravirt_ops.txt
11739 F:      arch/*/kernel/paravirt*
11740 F:      arch/*/include/asm/paravirt*.h
11741 F:      include/linux/hypervisor.h
11742
11743 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11744 M:      Tim Waugh <tim@cyberelk.net>
11745 L:      linux-parport@lists.infradead.org (subscribers-only)
11746 S:      Maintained
11747 F:      Documentation/blockdev/paride.txt
11748 F:      drivers/block/paride/
11749
11750 PARISC ARCHITECTURE
11751 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11752 M:      Helge Deller <deller@gmx.de>
11753 L:      linux-parisc@vger.kernel.org
11754 W:      http://www.parisc-linux.org/
11755 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11757 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11758 S:      Maintained
11759 F:      arch/parisc/
11760 F:      Documentation/parisc/
11761 F:      drivers/parisc/
11762 F:      drivers/char/agp/parisc-agp.c
11763 F:      drivers/input/serio/gscps2.c
11764 F:      drivers/parport/parport_gsc.*
11765 F:      drivers/tty/serial/8250/8250_gsc.c
11766 F:      drivers/video/fbdev/sti*
11767 F:      drivers/video/console/sti*
11768 F:      drivers/video/logo/logo_parisc*
11769
11770 PARMAN
11771 M:      Jiri Pirko <jiri@mellanox.com>
11772 L:      netdev@vger.kernel.org
11773 S:      Supported
11774 F:      lib/parman.c
11775 F:      lib/test_parman.c
11776 F:      include/linux/parman.h
11777
11778 PC ENGINES APU BOARD DRIVER
11779 M:      Enrico Weigelt, metux IT consult <info@metux.net>
11780 S:      Maintained
11781 F:      drivers/platform/x86/pcengines-apuv2.c
11782
11783 PC87360 HARDWARE MONITORING DRIVER
11784 M:      Jim Cromie <jim.cromie@gmail.com>
11785 L:      linux-hwmon@vger.kernel.org
11786 S:      Maintained
11787 F:      Documentation/hwmon/pc87360
11788 F:      drivers/hwmon/pc87360.c
11789
11790 PC8736x GPIO DRIVER
11791 M:      Jim Cromie <jim.cromie@gmail.com>
11792 S:      Maintained
11793 F:      drivers/char/pc8736x_gpio.c
11794
11795 PC87427 HARDWARE MONITORING DRIVER
11796 M:      Jean Delvare <jdelvare@suse.com>
11797 L:      linux-hwmon@vger.kernel.org
11798 S:      Maintained
11799 F:      Documentation/hwmon/pc87427
11800 F:      drivers/hwmon/pc87427.c
11801
11802 PCA9532 LED DRIVER
11803 M:      Riku Voipio <riku.voipio@iki.fi>
11804 S:      Maintained
11805 F:      drivers/leds/leds-pca9532.c
11806 F:      include/linux/leds-pca9532.h
11807
11808 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11809 M:      Guenter Roeck <linux@roeck-us.net>
11810 L:      linux-i2c@vger.kernel.org
11811 S:      Maintained
11812 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11813
11814 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11815 M:      Khalid Aziz <khalid@gonehiking.org>
11816 S:      Maintained
11817 F:      drivers/firmware/pcdp.*
11818
11819 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11820 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11821 L:      linux-pci@vger.kernel.org
11822 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11823 S:      Maintained
11824 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11825 F:      drivers/pci/controller/pci-aardvark.c
11826
11827 PCI DRIVER FOR ALTERA PCIE IP
11828 M:      Ley Foon Tan <lftan@altera.com>
11829 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11830 L:      linux-pci@vger.kernel.org
11831 S:      Supported
11832 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11833 F:      drivers/pci/controller/pcie-altera.c
11834
11835 PCI DRIVER FOR APPLIEDMICRO XGENE
11836 M:      Toan Le <toan@os.amperecomputing.com>
11837 L:      linux-pci@vger.kernel.org
11838 L:      linux-arm-kernel@lists.infradead.org
11839 S:      Maintained
11840 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11841 F:      drivers/pci/controller/pci-xgene.c
11842
11843 PCI DRIVER FOR ARM VERSATILE PLATFORM
11844 M:      Rob Herring <robh@kernel.org>
11845 L:      linux-pci@vger.kernel.org
11846 L:      linux-arm-kernel@lists.infradead.org
11847 S:      Maintained
11848 F:      Documentation/devicetree/bindings/pci/versatile.txt
11849 F:      drivers/pci/controller/pci-versatile.c
11850
11851 PCI DRIVER FOR ARMADA 8K
11852 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11853 L:      linux-pci@vger.kernel.org
11854 L:      linux-arm-kernel@lists.infradead.org
11855 S:      Maintained
11856 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11857 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11858
11859 PCI DRIVER FOR CADENCE PCIE IP
11860 M:      Tom Joseph <tjoseph@cadence.com>
11861 L:      linux-pci@vger.kernel.org
11862 S:      Maintained
11863 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11864 F:      drivers/pci/controller/pcie-cadence*
11865
11866 PCI DRIVER FOR FREESCALE LAYERSCAPE
11867 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11868 M:      Mingkai Hu <mingkai.hu@nxp.com>
11869 M:      Roy Zang <roy.zang@nxp.com>
11870 L:      linuxppc-dev@lists.ozlabs.org
11871 L:      linux-pci@vger.kernel.org
11872 L:      linux-arm-kernel@lists.infradead.org
11873 S:      Maintained
11874 F:      drivers/pci/controller/dwc/*layerscape*
11875
11876 PCI DRIVER FOR GENERIC OF HOSTS
11877 M:      Will Deacon <will.deacon@arm.com>
11878 L:      linux-pci@vger.kernel.org
11879 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11880 S:      Maintained
11881 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11882 F:      drivers/pci/controller/pci-host-common.c
11883 F:      drivers/pci/controller/pci-host-generic.c
11884
11885 PCI DRIVER FOR IMX6
11886 M:      Richard Zhu <hongxing.zhu@nxp.com>
11887 M:      Lucas Stach <l.stach@pengutronix.de>
11888 L:      linux-pci@vger.kernel.org
11889 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11890 S:      Maintained
11891 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11892 F:      drivers/pci/controller/dwc/*imx6*
11893
11894 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11895 M:      Keith Busch <keith.busch@intel.com>
11896 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11897 L:      linux-pci@vger.kernel.org
11898 S:      Supported
11899 F:      drivers/pci/controller/vmd.c
11900
11901 PCI DRIVER FOR MICROSEMI SWITCHTEC
11902 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11903 M:      Logan Gunthorpe <logang@deltatee.com>
11904 L:      linux-pci@vger.kernel.org
11905 S:      Maintained
11906 F:      Documentation/switchtec.txt
11907 F:      Documentation/ABI/testing/sysfs-class-switchtec
11908 F:      drivers/pci/switch/switchtec*
11909 F:      include/uapi/linux/switchtec_ioctl.h
11910 F:      include/linux/switchtec.h
11911 F:      drivers/ntb/hw/mscc/
11912
11913 PCI DRIVER FOR MOBIVEIL PCIE IP
11914 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11915 L:      linux-pci@vger.kernel.org
11916 S:      Supported
11917 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11918 F:      drivers/pci/controller/pcie-mobiveil.c
11919
11920 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11921 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11922 M:      Jason Cooper <jason@lakedaemon.net>
11923 L:      linux-pci@vger.kernel.org
11924 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11925 S:      Maintained
11926 F:      drivers/pci/controller/*mvebu*
11927
11928 PCI DRIVER FOR NVIDIA TEGRA
11929 M:      Thierry Reding <thierry.reding@gmail.com>
11930 L:      linux-tegra@vger.kernel.org
11931 L:      linux-pci@vger.kernel.org
11932 S:      Supported
11933 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11934 F:      drivers/pci/controller/pci-tegra.c
11935
11936 PCI DRIVER FOR RENESAS R-CAR
11937 M:      Simon Horman <horms@verge.net.au>
11938 L:      linux-pci@vger.kernel.org
11939 L:      linux-renesas-soc@vger.kernel.org
11940 S:      Maintained
11941 F:      drivers/pci/controller/*rcar*
11942
11943 PCI DRIVER FOR SAMSUNG EXYNOS
11944 M:      Jingoo Han <jingoohan1@gmail.com>
11945 L:      linux-pci@vger.kernel.org
11946 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11947 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11948 S:      Maintained
11949 F:      drivers/pci/controller/dwc/pci-exynos.c
11950
11951 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11952 M:      Jingoo Han <jingoohan1@gmail.com>
11953 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11954 L:      linux-pci@vger.kernel.org
11955 S:      Maintained
11956 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11957 F:      drivers/pci/controller/dwc/*designware*
11958
11959 PCI DRIVER FOR TI DRA7XX
11960 M:      Kishon Vijay Abraham I <kishon@ti.com>
11961 L:      linux-omap@vger.kernel.org
11962 L:      linux-pci@vger.kernel.org
11963 S:      Supported
11964 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11965 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11966
11967 PCI DRIVER FOR TI KEYSTONE
11968 M:      Murali Karicheri <m-karicheri2@ti.com>
11969 L:      linux-pci@vger.kernel.org
11970 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11971 S:      Maintained
11972 F:      drivers/pci/controller/dwc/pci-keystone.c
11973
11974 PCI ENDPOINT SUBSYSTEM
11975 M:      Kishon Vijay Abraham I <kishon@ti.com>
11976 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11977 L:      linux-pci@vger.kernel.org
11978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11979 S:      Supported
11980 F:      drivers/pci/endpoint/
11981 F:      drivers/misc/pci_endpoint_test.c
11982 F:      tools/pci/
11983
11984 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11985 M:      Russell Currey <ruscur@russell.cc>
11986 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11987 M:      Oliver O'Halloran <oohall@gmail.com>
11988 L:      linuxppc-dev@lists.ozlabs.org
11989 S:      Supported
11990 F:      Documentation/PCI/pci-error-recovery.txt
11991 F:      drivers/pci/pcie/aer.c
11992 F:      drivers/pci/pcie/dpc.c
11993 F:      drivers/pci/pcie/err.c
11994 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11995 F:      arch/powerpc/kernel/eeh*.c
11996 F:      arch/powerpc/platforms/*/eeh*.c
11997 F:      arch/powerpc/include/*/eeh*.h
11998
11999 PCI ERROR RECOVERY
12000 M:      Linas Vepstas <linasvepstas@gmail.com>
12001 L:      linux-pci@vger.kernel.org
12002 S:      Supported
12003 F:      Documentation/PCI/pci-error-recovery.txt
12004
12005 PCI MSI DRIVER FOR ALTERA MSI IP
12006 M:      Ley Foon Tan <lftan@altera.com>
12007 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12008 L:      linux-pci@vger.kernel.org
12009 S:      Supported
12010 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12011 F:      drivers/pci/controller/pcie-altera-msi.c
12012
12013 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12014 M:      Toan Le <toan@os.amperecomputing.com>
12015 L:      linux-pci@vger.kernel.org
12016 L:      linux-arm-kernel@lists.infradead.org
12017 S:      Maintained
12018 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12019 F:      drivers/pci/controller/pci-xgene-msi.c
12020
12021 PCI SUBSYSTEM
12022 M:      Bjorn Helgaas <bhelgaas@google.com>
12023 L:      linux-pci@vger.kernel.org
12024 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12026 S:      Supported
12027 F:      Documentation/devicetree/bindings/pci/
12028 F:      Documentation/PCI/
12029 F:      drivers/acpi/pci*
12030 F:      drivers/pci/
12031 F:      include/asm-generic/pci*
12032 F:      include/linux/pci*
12033 F:      include/linux/of_pci.h
12034 F:      include/uapi/linux/pci*
12035 F:      lib/pci*
12036 F:      arch/x86/pci/
12037 F:      arch/x86/kernel/quirks.c
12038 F:      arch/x86/kernel/early-quirks.c
12039
12040 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12041 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12042 L:      linux-pci@vger.kernel.org
12043 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12044 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12045 S:      Supported
12046 F:      drivers/pci/controller/
12047
12048 PCIE DRIVER FOR AMLOGIC MESON
12049 M:      Yue Wang <yue.wang@Amlogic.com>
12050 L:      linux-pci@vger.kernel.org
12051 L:      linux-amlogic@lists.infradead.org
12052 S:      Maintained
12053 F:      drivers/pci/controller/dwc/pci-meson.c
12054
12055 PCIE DRIVER FOR AXIS ARTPEC
12056 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12057 L:      linux-arm-kernel@axis.com
12058 L:      linux-pci@vger.kernel.org
12059 S:      Maintained
12060 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12061 F:      drivers/pci/controller/dwc/*artpec*
12062
12063 PCIE DRIVER FOR CAVIUM THUNDERX
12064 M:      David Daney <david.daney@cavium.com>
12065 L:      linux-pci@vger.kernel.org
12066 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12067 S:      Supported
12068 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12069 F:      drivers/pci/controller/pci-thunder-*
12070
12071 PCIE DRIVER FOR HISILICON
12072 M:      Zhou Wang <wangzhou1@hisilicon.com>
12073 L:      linux-pci@vger.kernel.org
12074 S:      Maintained
12075 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12076 F:      drivers/pci/controller/dwc/pcie-hisi.c
12077
12078 PCIE DRIVER FOR HISILICON KIRIN
12079 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12080 M:      Binghui Wang <wangbinghui@hisilicon.com>
12081 L:      linux-pci@vger.kernel.org
12082 S:      Maintained
12083 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12084 F:      drivers/pci/controller/dwc/pcie-kirin.c
12085
12086 PCIE DRIVER FOR HISILICON STB
12087 M:      Shawn Guo <shawn.guo@linaro.org>
12088 L:      linux-pci@vger.kernel.org
12089 S:      Maintained
12090 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12091 F:      drivers/pci/controller/dwc/pcie-histb.c
12092
12093 PCIE DRIVER FOR MEDIATEK
12094 M:      Ryder Lee <ryder.lee@mediatek.com>
12095 L:      linux-pci@vger.kernel.org
12096 L:      linux-mediatek@lists.infradead.org
12097 S:      Supported
12098 F:      Documentation/devicetree/bindings/pci/mediatek*
12099 F:      drivers/pci/controller/*mediatek*
12100
12101 PCIE DRIVER FOR QUALCOMM MSM
12102 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12103 L:      linux-pci@vger.kernel.org
12104 L:      linux-arm-msm@vger.kernel.org
12105 S:      Maintained
12106 F:      drivers/pci/controller/dwc/*qcom*
12107
12108 PCIE DRIVER FOR ROCKCHIP
12109 M:      Shawn Lin <shawn.lin@rock-chips.com>
12110 L:      linux-pci@vger.kernel.org
12111 L:      linux-rockchip@lists.infradead.org
12112 S:      Maintained
12113 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12114 F:      drivers/pci/controller/pcie-rockchip*
12115
12116 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12117 M:      Linus Walleij <linus.walleij@linaro.org>
12118 L:      linux-pci@vger.kernel.org
12119 S:      Maintained
12120 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12121 F:      drivers/pci/controller/pci-v3-semi.c
12122
12123 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12124 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12125 L:      linux-pci@vger.kernel.org
12126 S:      Maintained
12127 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12128 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12129
12130 PCIE DRIVER FOR ST SPEAR13XX
12131 M:      Pratyush Anand <pratyush.anand@gmail.com>
12132 L:      linux-pci@vger.kernel.org
12133 S:      Maintained
12134 F:      drivers/pci/controller/dwc/*spear*
12135
12136 PCMCIA SUBSYSTEM
12137 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12139 S:      Odd Fixes
12140 F:      Documentation/pcmcia/
12141 F:      tools/pcmcia/
12142 F:      drivers/pcmcia/
12143 F:      include/pcmcia/
12144
12145 PCNET32 NETWORK DRIVER
12146 M:      Don Fry <pcnet32@frontier.com>
12147 L:      netdev@vger.kernel.org
12148 S:      Maintained
12149 F:      drivers/net/ethernet/amd/pcnet32.c
12150
12151 PCRYPT PARALLEL CRYPTO ENGINE
12152 M:      Steffen Klassert <steffen.klassert@secunet.com>
12153 L:      linux-crypto@vger.kernel.org
12154 S:      Maintained
12155 F:      crypto/pcrypt.c
12156 F:      include/crypto/pcrypt.h
12157
12158 PEAQ WMI HOTKEYS DRIVER
12159 M:      Hans de Goede <hdegoede@redhat.com>
12160 L:      platform-driver-x86@vger.kernel.org
12161 S:      Maintained
12162 F:      drivers/platform/x86/peaq-wmi.c
12163
12164 PER-CPU MEMORY ALLOCATOR
12165 M:      Dennis Zhou <dennis@kernel.org>
12166 M:      Tejun Heo <tj@kernel.org>
12167 M:      Christoph Lameter <cl@linux.com>
12168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12169 S:      Maintained
12170 F:      include/linux/percpu*.h
12171 F:      mm/percpu*.c
12172 F:      arch/*/include/asm/percpu.h
12173
12174 PER-TASK DELAY ACCOUNTING
12175 M:      Balbir Singh <bsingharora@gmail.com>
12176 S:      Maintained
12177 F:      include/linux/delayacct.h
12178 F:      kernel/delayacct.c
12179
12180 PERFORMANCE EVENTS SUBSYSTEM
12181 M:      Peter Zijlstra <peterz@infradead.org>
12182 M:      Ingo Molnar <mingo@redhat.com>
12183 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12184 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12185 R:      Jiri Olsa <jolsa@redhat.com>
12186 R:      Namhyung Kim <namhyung@kernel.org>
12187 L:      linux-kernel@vger.kernel.org
12188 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12189 S:      Supported
12190 F:      kernel/events/*
12191 F:      include/linux/perf_event.h
12192 F:      include/uapi/linux/perf_event.h
12193 F:      arch/*/kernel/perf_event*.c
12194 F:      arch/*/kernel/*/perf_event*.c
12195 F:      arch/*/kernel/*/*/perf_event*.c
12196 F:      arch/*/include/asm/perf_event.h
12197 F:      arch/*/kernel/perf_callchain.c
12198 F:      arch/*/events/*
12199 F:      arch/*/events/*/*
12200 F:      tools/perf/
12201
12202 PERSONALITY HANDLING
12203 M:      Christoph Hellwig <hch@infradead.org>
12204 L:      linux-abi-devel@lists.sourceforge.net
12205 S:      Maintained
12206 F:      include/linux/personality.h
12207 F:      include/uapi/linux/personality.h
12208
12209 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12210 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12211 L:      linux-input@vger.kernel.org
12212 S:      Maintained
12213 F:      Documentation/input/devices/pxrc.rst
12214 F:      drivers/input/joystick/pxrc.c
12215
12216 PHONET PROTOCOL
12217 M:      Remi Denis-Courmont <courmisch@gmail.com>
12218 S:      Supported
12219 F:      Documentation/networking/phonet.txt
12220 F:      include/linux/phonet.h
12221 F:      include/net/phonet/
12222 F:      include/uapi/linux/phonet.h
12223 F:      net/phonet/
12224
12225 PHRAM MTD DRIVER
12226 M:      Joern Engel <joern@lazybastard.org>
12227 L:      linux-mtd@lists.infradead.org
12228 S:      Maintained
12229 F:      drivers/mtd/devices/phram.c
12230
12231 PICOLCD HID DRIVER
12232 M:      Bruno Prémont <bonbons@linux-vserver.org>
12233 L:      linux-input@vger.kernel.org
12234 S:      Maintained
12235 F:      drivers/hid/hid-picolcd*
12236
12237 PICOXCELL SUPPORT
12238 M:      Jamie Iles <jamie@jamieiles.com>
12239 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12240 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12241 S:      Supported
12242 F:      arch/arm/boot/dts/picoxcell*
12243 F:      arch/arm/mach-picoxcell/
12244 F:      drivers/crypto/picoxcell*
12245
12246 PIN CONTROL SUBSYSTEM
12247 M:      Linus Walleij <linus.walleij@linaro.org>
12248 L:      linux-gpio@vger.kernel.org
12249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12250 S:      Maintained
12251 F:      Documentation/devicetree/bindings/pinctrl/
12252 F:      Documentation/driver-api/pinctl.rst
12253 F:      drivers/pinctrl/
12254 F:      include/linux/pinctrl/
12255
12256 PIN CONTROLLER - MICROCHIP AT91
12257 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12258 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12259 L:      linux-gpio@vger.kernel.org
12260 S:      Supported
12261 F:      drivers/pinctrl/pinctrl-at91*
12262
12263 PIN CONTROLLER - FREESCALE
12264 M:      Dong Aisheng <aisheng.dong@nxp.com>
12265 M:      Fabio Estevam <festevam@gmail.com>
12266 M:      Shawn Guo <shawnguo@kernel.org>
12267 M:      Stefan Agner <stefan@agner.ch>
12268 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12269 L:      linux-gpio@vger.kernel.org
12270 S:      Maintained
12271 F:      drivers/pinctrl/freescale/
12272 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12273
12274 PIN CONTROLLER - INTEL
12275 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12276 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12278 S:      Maintained
12279 F:      drivers/pinctrl/intel/
12280
12281 PIN CONTROLLER - MEDIATEK
12282 M:      Sean Wang <sean.wang@kernel.org>
12283 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12284 S:      Maintained
12285 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12286 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12287 F:      drivers/pinctrl/mediatek/
12288
12289 PIN CONTROLLER - QUALCOMM
12290 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12291 S:      Maintained
12292 L:      linux-arm-msm@vger.kernel.org
12293 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12294 F:      drivers/pinctrl/qcom/
12295
12296 PIN CONTROLLER - RENESAS
12297 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12298 L:      linux-renesas-soc@vger.kernel.org
12299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12300 S:      Maintained
12301 F:      drivers/pinctrl/pinctrl-rz*
12302 F:      drivers/pinctrl/sh-pfc/
12303
12304 PIN CONTROLLER - SAMSUNG
12305 M:      Tomasz Figa <tomasz.figa@gmail.com>
12306 M:      Krzysztof Kozlowski <krzk@kernel.org>
12307 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12308 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12309 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12310 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12312 S:      Maintained
12313 F:      drivers/pinctrl/samsung/
12314 F:      include/dt-bindings/pinctrl/samsung.h
12315 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12316
12317 PIN CONTROLLER - SINGLE
12318 M:      Tony Lindgren <tony@atomide.com>
12319 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12320 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12321 L:      linux-omap@vger.kernel.org
12322 S:      Maintained
12323 F:      drivers/pinctrl/pinctrl-single.c
12324
12325 PIN CONTROLLER - ST SPEAR
12326 M:      Viresh Kumar <vireshk@kernel.org>
12327 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12328 W:      http://www.st.com/spear
12329 S:      Maintained
12330 F:      drivers/pinctrl/spear/
12331
12332 PISTACHIO SOC SUPPORT
12333 M:      James Hartley <james.hartley@sondrel.com>
12334 L:      linux-mips@vger.kernel.org
12335 S:      Odd Fixes
12336 F:      arch/mips/pistachio/
12337 F:      arch/mips/include/asm/mach-pistachio/
12338 F:      arch/mips/boot/dts/img/pistachio*
12339 F:      arch/mips/configs/pistachio*_defconfig
12340
12341 PKTCDVD DRIVER
12342 S:      Orphan
12343 M:      linux-block@vger.kernel.org
12344 F:      drivers/block/pktcdvd.c
12345 F:      include/linux/pktcdvd.h
12346 F:      include/uapi/linux/pktcdvd.h
12347
12348 PKUNITY SOC DRIVERS
12349 M:      Guan Xuetao <gxt@pku.edu.cn>
12350 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12351 S:      Maintained
12352 T:      git git://github.com/gxt/linux.git
12353 F:      drivers/input/serio/i8042-unicore32io.h
12354 F:      drivers/i2c/busses/i2c-puv3.c
12355 F:      drivers/video/fbdev/fb-puv3.c
12356 F:      drivers/rtc/rtc-puv3.c
12357
12358 PMBUS HARDWARE MONITORING DRIVERS
12359 M:      Guenter Roeck <linux@roeck-us.net>
12360 L:      linux-hwmon@vger.kernel.org
12361 W:      http://hwmon.wiki.kernel.org/
12362 W:      http://www.roeck-us.net/linux/drivers/
12363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12364 S:      Maintained
12365 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12366 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12367 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12368 F:      Documentation/hwmon/adm1275
12369 F:      Documentation/hwmon/ibm-cffps
12370 F:      Documentation/hwmon/ir35221
12371 F:      Documentation/hwmon/lm25066
12372 F:      Documentation/hwmon/ltc2978
12373 F:      Documentation/hwmon/ltc3815
12374 F:      Documentation/hwmon/max16064
12375 F:      Documentation/hwmon/max20751
12376 F:      Documentation/hwmon/max31785
12377 F:      Documentation/hwmon/max34440
12378 F:      Documentation/hwmon/max8688
12379 F:      Documentation/hwmon/pmbus
12380 F:      Documentation/hwmon/pmbus-core
12381 F:      Documentation/hwmon/tps40422
12382 F:      Documentation/hwmon/ucd9000
12383 F:      Documentation/hwmon/ucd9200
12384 F:      Documentation/hwmon/zl6100
12385 F:      drivers/hwmon/pmbus/
12386 F:      include/linux/pmbus.h
12387
12388 PMC SIERRA MaxRAID DRIVER
12389 L:      linux-scsi@vger.kernel.org
12390 W:      http://www.pmc-sierra.com/
12391 S:      Orphan
12392 F:      drivers/scsi/pmcraid.*
12393
12394 PMC SIERRA PM8001 DRIVER
12395 M:      Jack Wang <jinpu.wang@profitbricks.com>
12396 M:      lindar_liu@usish.com
12397 L:      linux-scsi@vger.kernel.org
12398 S:      Supported
12399 F:      drivers/scsi/pm8001/
12400
12401 PNP SUPPORT
12402 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12403 S:      Maintained
12404 F:      drivers/pnp/
12405
12406 PNI RM3100 IIO DRIVER
12407 M:      Song Qiang <songqiang1304521@gmail.com>
12408 L:      linux-iio@vger.kernel.org
12409 S:      Maintained
12410 F:      drivers/iio/magnetometer/rm3100*
12411 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12412
12413 POSIX CLOCKS and TIMERS
12414 M:      Thomas Gleixner <tglx@linutronix.de>
12415 L:      linux-kernel@vger.kernel.org
12416 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12417 S:      Maintained
12418 F:      fs/timerfd.c
12419 F:      include/linux/timer*
12420 F:      kernel/time/*timer*
12421
12422 POWER MANAGEMENT CORE
12423 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12424 L:      linux-pm@vger.kernel.org
12425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12426 B:      https://bugzilla.kernel.org
12427 S:      Supported
12428 F:      drivers/base/power/
12429 F:      include/linux/pm.h
12430 F:      include/linux/pm_*
12431 F:      include/linux/powercap.h
12432 F:      drivers/powercap/
12433 F:      kernel/configs/nopm.config
12434
12435 POWER STATE COORDINATION INTERFACE (PSCI)
12436 M:      Mark Rutland <mark.rutland@arm.com>
12437 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12438 L:      linux-arm-kernel@lists.infradead.org
12439 S:      Maintained
12440 F:      drivers/firmware/psci*.c
12441 F:      include/linux/psci.h
12442 F:      include/uapi/linux/psci.h
12443
12444 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12445 M:      Sebastian Reichel <sre@kernel.org>
12446 L:      linux-pm@vger.kernel.org
12447 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12448 S:      Maintained
12449 F:      Documentation/ABI/testing/sysfs-class-power
12450 F:      Documentation/devicetree/bindings/power/supply/
12451 F:      include/linux/power_supply.h
12452 F:      drivers/power/supply/
12453
12454 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12455 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12456 L:      linuxppc-dev@lists.ozlabs.org
12457 S:      Maintained
12458 F:      drivers/char/powernv-op-panel.c
12459
12460 PPP OVER ATM (RFC 2364)
12461 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12462 S:      Maintained
12463 F:      net/atm/pppoatm.c
12464 F:      include/uapi/linux/atmppp.h
12465
12466 PPP OVER ETHERNET
12467 M:      Michal Ostrowski <mostrows@earthlink.net>
12468 S:      Maintained
12469 F:      drivers/net/ppp/pppoe.c
12470 F:      drivers/net/ppp/pppox.c
12471
12472 PPP OVER L2TP
12473 M:      James Chapman <jchapman@katalix.com>
12474 S:      Maintained
12475 F:      net/l2tp/l2tp_ppp.c
12476 F:      include/linux/if_pppol2tp.h
12477 F:      include/uapi/linux/if_pppol2tp.h
12478
12479 PPP PROTOCOL DRIVERS AND COMPRESSORS
12480 M:      Paul Mackerras <paulus@samba.org>
12481 L:      linux-ppp@vger.kernel.org
12482 S:      Maintained
12483 F:      drivers/net/ppp/ppp_*
12484
12485 PPS SUPPORT
12486 M:      Rodolfo Giometti <giometti@enneenne.com>
12487 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12488 L:      linuxpps@ml.enneenne.com (subscribers-only)
12489 S:      Maintained
12490 F:      Documentation/pps/
12491 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12492 F:      Documentation/ABI/testing/sysfs-pps
12493 F:      drivers/pps/
12494 F:      include/linux/pps*.h
12495 F:      include/uapi/linux/pps.h
12496
12497 PPTP DRIVER
12498 M:      Dmitry Kozlov <xeb@mail.ru>
12499 L:      netdev@vger.kernel.org
12500 S:      Maintained
12501 F:      drivers/net/ppp/pptp.c
12502 W:      http://sourceforge.net/projects/accel-pptp
12503
12504 PRINTK
12505 M:      Petr Mladek <pmladek@suse.com>
12506 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12507 R:      Steven Rostedt <rostedt@goodmis.org>
12508 S:      Maintained
12509 F:      kernel/printk/
12510 F:      include/linux/printk.h
12511
12512 PRISM54 WIRELESS DRIVER
12513 M:      Luis Chamberlain <mcgrof@kernel.org>
12514 L:      linux-wireless@vger.kernel.org
12515 W:      http://wireless.kernel.org/en/users/Drivers/p54
12516 S:      Obsolete
12517 F:      drivers/net/wireless/intersil/prism54/
12518
12519 PROC FILESYSTEM
12520 R:      Alexey Dobriyan <adobriyan@gmail.com>
12521 L:      linux-kernel@vger.kernel.org
12522 L:      linux-fsdevel@vger.kernel.org
12523 S:      Maintained
12524 F:      fs/proc/
12525 F:      include/linux/proc_fs.h
12526 F:      tools/testing/selftests/proc/
12527 F:      Documentation/filesystems/proc.txt
12528
12529 PROC SYSCTL
12530 M:      Luis Chamberlain <mcgrof@kernel.org>
12531 M:      Kees Cook <keescook@chromium.org>
12532 L:      linux-kernel@vger.kernel.org
12533 L:      linux-fsdevel@vger.kernel.org
12534 S:      Maintained
12535 F:      fs/proc/proc_sysctl.c
12536 F:      include/linux/sysctl.h
12537 F:      kernel/sysctl.c
12538 F:      tools/testing/selftests/sysctl/
12539
12540 PS3 NETWORK SUPPORT
12541 M:      Geoff Levand <geoff@infradead.org>
12542 L:      netdev@vger.kernel.org
12543 L:      linuxppc-dev@lists.ozlabs.org
12544 S:      Maintained
12545 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12546
12547 PS3 PLATFORM SUPPORT
12548 M:      Geoff Levand <geoff@infradead.org>
12549 L:      linuxppc-dev@lists.ozlabs.org
12550 S:      Maintained
12551 F:      arch/powerpc/boot/ps3*
12552 F:      arch/powerpc/include/asm/lv1call.h
12553 F:      arch/powerpc/include/asm/ps3*.h
12554 F:      arch/powerpc/platforms/ps3/
12555 F:      drivers/*/ps3*
12556 F:      drivers/ps3/
12557 F:      drivers/rtc/rtc-ps3.c
12558 F:      drivers/usb/host/*ps3.c
12559 F:      sound/ppc/snd_ps3*
12560
12561 PS3VRAM DRIVER
12562 M:      Jim Paris <jim@jtan.com>
12563 M:      Geoff Levand <geoff@infradead.org>
12564 L:      linuxppc-dev@lists.ozlabs.org
12565 S:      Maintained
12566 F:      drivers/block/ps3vram.c
12567
12568 PSAMPLE PACKET SAMPLING SUPPORT:
12569 M:      Yotam Gigi <yotam.gi@gmail.com>
12570 S:      Maintained
12571 F:      net/psample
12572 F:      include/net/psample.h
12573 F:      include/uapi/linux/psample.h
12574
12575 PSTORE FILESYSTEM
12576 M:      Kees Cook <keescook@chromium.org>
12577 M:      Anton Vorontsov <anton@enomsg.org>
12578 M:      Colin Cross <ccross@android.com>
12579 M:      Tony Luck <tony.luck@intel.com>
12580 S:      Maintained
12581 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12582 F:      fs/pstore/
12583 F:      include/linux/pstore*
12584 F:      drivers/firmware/efi/efi-pstore.c
12585 F:      drivers/acpi/apei/erst.c
12586 F:      Documentation/admin-guide/ramoops.rst
12587 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12588 K:      \b(pstore|ramoops)
12589
12590 PTP HARDWARE CLOCK SUPPORT
12591 M:      Richard Cochran <richardcochran@gmail.com>
12592 L:      netdev@vger.kernel.org
12593 S:      Maintained
12594 W:      http://linuxptp.sourceforge.net/
12595 F:      Documentation/ABI/testing/sysfs-ptp
12596 F:      Documentation/ptp/*
12597 F:      drivers/net/phy/dp83640*
12598 F:      drivers/ptp/*
12599 F:      include/linux/ptp_cl*
12600
12601 PTRACE SUPPORT
12602 M:      Oleg Nesterov <oleg@redhat.com>
12603 S:      Maintained
12604 F:      include/asm-generic/syscall.h
12605 F:      include/linux/ptrace.h
12606 F:      include/linux/regset.h
12607 F:      include/linux/tracehook.h
12608 F:      include/uapi/linux/ptrace.h
12609 F:      include/uapi/linux/ptrace.h
12610 F:      include/asm-generic/ptrace.h
12611 F:      kernel/ptrace.c
12612 F:      arch/*/ptrace*.c
12613 F:      arch/*/*/ptrace*.c
12614 F:      arch/*/include/asm/ptrace*.h
12615
12616 PULSE8-CEC DRIVER
12617 M:      Hans Verkuil <hverkuil@xs4all.nl>
12618 L:      linux-media@vger.kernel.org
12619 T:      git git://linuxtv.org/media_tree.git
12620 S:      Maintained
12621 F:      drivers/media/usb/pulse8-cec/*
12622 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12623
12624 PVRUSB2 VIDEO4LINUX DRIVER
12625 M:      Mike Isely <isely@pobox.com>
12626 L:      pvrusb2@isely.net       (subscribers-only)
12627 L:      linux-media@vger.kernel.org
12628 W:      http://www.isely.net/pvrusb2/
12629 T:      git git://linuxtv.org/media_tree.git
12630 S:      Maintained
12631 F:      Documentation/media/v4l-drivers/pvrusb2*
12632 F:      drivers/media/usb/pvrusb2/
12633
12634 PWC WEBCAM DRIVER
12635 M:      Hans Verkuil <hverkuil@xs4all.nl>
12636 L:      linux-media@vger.kernel.org
12637 T:      git git://linuxtv.org/media_tree.git
12638 S:      Odd Fixes
12639 F:      drivers/media/usb/pwc/*
12640 F:      include/trace/events/pwc.h
12641
12642 PWM FAN DRIVER
12643 M:      Kamil Debski <kamil@wypas.org>
12644 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12645 L:      linux-hwmon@vger.kernel.org
12646 S:      Supported
12647 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12648 F:      Documentation/hwmon/pwm-fan
12649 F:      drivers/hwmon/pwm-fan.c
12650
12651 PWM IR Transmitter
12652 M:      Sean Young <sean@mess.org>
12653 L:      linux-media@vger.kernel.org
12654 S:      Maintained
12655 F:      drivers/media/rc/pwm-ir-tx.c
12656
12657 PWM SUBSYSTEM
12658 M:      Thierry Reding <thierry.reding@gmail.com>
12659 L:      linux-pwm@vger.kernel.org
12660 S:      Maintained
12661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12662 F:      Documentation/pwm.txt
12663 F:      Documentation/devicetree/bindings/pwm/
12664 F:      include/linux/pwm.h
12665 F:      drivers/pwm/
12666 F:      drivers/video/backlight/pwm_bl.c
12667 F:      include/linux/pwm_backlight.h
12668 F:      drivers/gpio/gpio-mvebu.c
12669 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12670
12671 PXA GPIO DRIVER
12672 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12673 L:      linux-gpio@vger.kernel.org
12674 S:      Maintained
12675 F:      drivers/gpio/gpio-pxa.c
12676
12677 PXA MMCI DRIVER
12678 S:      Orphan
12679
12680 PXA RTC DRIVER
12681 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12682 L:      linux-rtc@vger.kernel.org
12683 S:      Maintained
12684
12685 PXA2xx/PXA3xx SUPPORT
12686 M:      Daniel Mack <daniel@zonque.org>
12687 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12688 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12689 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12690 T:      git git://github.com/hzhuang1/linux.git
12691 T:      git git://github.com/rjarzmik/linux.git
12692 S:      Maintained
12693 F:      arch/arm/boot/dts/pxa*
12694 F:      arch/arm/mach-pxa/
12695 F:      drivers/dma/pxa*
12696 F:      drivers/pcmcia/pxa2xx*
12697 F:      drivers/pinctrl/pxa/
12698 F:      drivers/spi/spi-pxa2xx*
12699 F:      drivers/usb/gadget/udc/pxa2*
12700 F:      include/sound/pxa2xx-lib.h
12701 F:      sound/arm/pxa*
12702 F:      sound/soc/pxa/
12703
12704 QAT DRIVER
12705 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12706 L:      qat-linux@intel.com
12707 S:      Supported
12708 F:      drivers/crypto/qat/
12709
12710 QCOM AUDIO (ASoC) DRIVERS
12711 M:      Patrick Lai <plai@codeaurora.org>
12712 M:      Banajit Goswami <bgoswami@codeaurora.org>
12713 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12714 S:      Supported
12715 F:      sound/soc/qcom/
12716
12717 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12718 M:      Gabriel Somlo <somlo@cmu.edu>
12719 M:      "Michael S. Tsirkin" <mst@redhat.com>
12720 L:      qemu-devel@nongnu.org
12721 S:      Maintained
12722 F:      drivers/firmware/qemu_fw_cfg.c
12723 F:      include/uapi/linux/qemu_fw_cfg.h
12724
12725 QIB DRIVER
12726 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12727 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12728 L:      linux-rdma@vger.kernel.org
12729 S:      Supported
12730 F:      drivers/infiniband/hw/qib/
12731
12732 QLOGIC QL41xxx FCOE DRIVER
12733 M:      QLogic-Storage-Upstream@cavium.com
12734 L:      linux-scsi@vger.kernel.org
12735 S:      Supported
12736 F:      drivers/scsi/qedf/
12737
12738 QLOGIC QL41xxx ISCSI DRIVER
12739 M:      QLogic-Storage-Upstream@cavium.com
12740 L:      linux-scsi@vger.kernel.org
12741 S:      Supported
12742 F:      drivers/scsi/qedi/
12743
12744 QLOGIC QL4xxx ETHERNET DRIVER
12745 M:      Ariel Elior <aelior@marvell.com>
12746 M:      GR-everest-linux-l2@marvell.com
12747 L:      netdev@vger.kernel.org
12748 S:      Supported
12749 F:      drivers/net/ethernet/qlogic/qed/
12750 F:      include/linux/qed/
12751 F:      drivers/net/ethernet/qlogic/qede/
12752
12753 QLOGIC QL4xxx RDMA DRIVER
12754 M:      Michal Kalderon <mkalderon@marvell.com>
12755 M:      Ariel Elior <aelior@marvell.com>
12756 L:      linux-rdma@vger.kernel.org
12757 S:      Supported
12758 F:      drivers/infiniband/hw/qedr/
12759 F:      include/uapi/rdma/qedr-abi.h
12760
12761 QLOGIC QLA1280 SCSI DRIVER
12762 M:      Michael Reed <mdr@sgi.com>
12763 L:      linux-scsi@vger.kernel.org
12764 S:      Maintained
12765 F:      drivers/scsi/qla1280.[ch]
12766
12767 QLOGIC QLA2XXX FC-SCSI DRIVER
12768 M:      qla2xxx-upstream@qlogic.com
12769 L:      linux-scsi@vger.kernel.org
12770 S:      Supported
12771 F:      Documentation/scsi/LICENSE.qla2xxx
12772 F:      drivers/scsi/qla2xxx/
12773
12774 QLOGIC QLA3XXX NETWORK DRIVER
12775 M:      GR-Linux-NIC-Dev@marvell.com
12776 L:      netdev@vger.kernel.org
12777 S:      Supported
12778 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12779 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12780
12781 QLOGIC QLA4XXX iSCSI DRIVER
12782 M:      QLogic-Storage-Upstream@qlogic.com
12783 L:      linux-scsi@vger.kernel.org
12784 S:      Supported
12785 F:      Documentation/scsi/LICENSE.qla4xxx
12786 F:      drivers/scsi/qla4xxx/
12787
12788 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12789 M:      Shahed Shaikh <shshaikh@marvell.com>
12790 M:      Manish Chopra <manishc@marvell.com>
12791 M:      GR-Linux-NIC-Dev@marvell.com
12792 L:      netdev@vger.kernel.org
12793 S:      Supported
12794 F:      drivers/net/ethernet/qlogic/qlcnic/
12795
12796 QLOGIC QLGE 10Gb ETHERNET DRIVER
12797 M:      Manish Chopra <manishc@marvell.com>
12798 M:      GR-Linux-NIC-Dev@marvell.com
12799 L:      netdev@vger.kernel.org
12800 S:      Supported
12801 F:      drivers/net/ethernet/qlogic/qlge/
12802
12803 QM1D1B0004 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/qm1d1b0004*
12808
12809 QM1D1C0042 MEDIA DRIVER
12810 M:      Akihiro Tsukada <tskd08@gmail.com>
12811 L:      linux-media@vger.kernel.org
12812 S:      Odd Fixes
12813 F:      drivers/media/tuners/qm1d1c0042*
12814
12815 QNX4 FILESYSTEM
12816 M:      Anders Larsen <al@alarsen.net>
12817 W:      http://www.alarsen.net/linux/qnx4fs/
12818 S:      Maintained
12819 F:      fs/qnx4/
12820 F:      include/uapi/linux/qnx4_fs.h
12821 F:      include/uapi/linux/qnxtypes.h
12822
12823 QORIQ DPAA2 FSL-MC BUS DRIVER
12824 M:      Stuart Yoder <stuyoder@gmail.com>
12825 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12826 L:      linux-kernel@vger.kernel.org
12827 S:      Maintained
12828 F:      drivers/bus/fsl-mc/
12829 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12830 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
12831
12832 QT1010 MEDIA DRIVER
12833 M:      Antti Palosaari <crope@iki.fi>
12834 L:      linux-media@vger.kernel.org
12835 W:      https://linuxtv.org
12836 W:      http://palosaari.fi/linux/
12837 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12838 T:      git git://linuxtv.org/anttip/media_tree.git
12839 S:      Maintained
12840 F:      drivers/media/tuners/qt1010*
12841
12842 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12843 M:      Kalle Valo <kvalo@codeaurora.org>
12844 L:      ath10k@lists.infradead.org
12845 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12847 S:      Supported
12848 F:      drivers/net/wireless/ath/ath10k/
12849
12850 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12851 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12852 L:      linux-wireless@vger.kernel.org
12853 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12854 S:      Supported
12855 F:      drivers/net/wireless/ath/ath9k/
12856
12857 QUALCOMM CAMERA SUBSYSTEM DRIVER
12858 M:      Todor Tomov <todor.too@gmail.com>
12859 L:      linux-media@vger.kernel.org
12860 S:      Maintained
12861 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12862 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12863 F:      drivers/media/platform/qcom/camss/
12864
12865 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12866 M:      Ilia Lin <ilia.lin@kernel.org>
12867 L:      linux-pm@vger.kernel.org
12868 S:      Maintained
12869 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12870 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
12871
12872 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12873 M:      Timur Tabi <timur@kernel.org>
12874 L:      netdev@vger.kernel.org
12875 S:      Maintained
12876 F:      drivers/net/ethernet/qualcomm/emac/
12877
12878 QUALCOMM ETHQOS ETHERNET DRIVER
12879 M:      Vinod Koul <vkoul@kernel.org>
12880 M:      Niklas Cassel <niklas.cassel@linaro.org>
12881 L:      netdev@vger.kernel.org
12882 S:      Maintained
12883 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
12884 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
12885
12886 QUALCOMM GENERIC INTERFACE I2C DRIVER
12887 M:      Alok Chauhan <alokc@codeaurora.org>
12888 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12889 L:      linux-i2c@vger.kernel.org
12890 L:      linux-arm-msm@vger.kernel.org
12891 S:      Supported
12892 F:      drivers/i2c/busses/i2c-qcom-geni.c
12893
12894 QUALCOMM HEXAGON ARCHITECTURE
12895 M:      Richard Kuo <rkuo@codeaurora.org>
12896 L:      linux-hexagon@vger.kernel.org
12897 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12898 S:      Supported
12899 F:      arch/hexagon/
12900
12901 QUALCOMM HIDMA DRIVER
12902 M:      Sinan Kaya <okaya@kernel.org>
12903 L:      linux-arm-kernel@lists.infradead.org
12904 L:      linux-arm-msm@vger.kernel.org
12905 L:      dmaengine@vger.kernel.org
12906 S:      Supported
12907 F:      drivers/dma/qcom/hidma*
12908
12909 QUALCOMM IOMMU
12910 M:      Rob Clark <robdclark@gmail.com>
12911 L:      iommu@lists.linux-foundation.org
12912 L:      linux-arm-msm@vger.kernel.org
12913 S:      Maintained
12914 F:      drivers/iommu/qcom_iommu.c
12915
12916 QUALCOMM TSENS THERMAL DRIVER
12917 M:      Amit Kucheria <amit.kucheria@linaro.org>
12918 L:      linux-pm@vger.kernel.org
12919 L:      linux-arm-msm@vger.kernel.org
12920 S:      Maintained
12921 F:      drivers/thermal/qcom/
12922
12923 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12924 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12925 L:      linux-media@vger.kernel.org
12926 L:      linux-arm-msm@vger.kernel.org
12927 T:      git git://linuxtv.org/media_tree.git
12928 S:      Maintained
12929 F:      drivers/media/platform/qcom/venus/
12930
12931 QUALCOMM WCN36XX WIRELESS DRIVER
12932 M:      Kalle Valo <kvalo@codeaurora.org>
12933 L:      wcn36xx@lists.infradead.org
12934 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12935 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12936 S:      Supported
12937 F:      drivers/net/wireless/ath/wcn36xx/
12938
12939 QUANTENNA QTNFMAC WIRELESS DRIVER
12940 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12941 M:      Avinash Patil <avinashp@quantenna.com>
12942 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12943 L:      linux-wireless@vger.kernel.org
12944 S:      Maintained
12945 F:      drivers/net/wireless/quantenna
12946
12947 RADEON and AMDGPU DRM DRIVERS
12948 M:      Alex Deucher <alexander.deucher@amd.com>
12949 M:      Christian König <christian.koenig@amd.com>
12950 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12951 L:      amd-gfx@lists.freedesktop.org
12952 T:      git git://people.freedesktop.org/~agd5f/linux
12953 S:      Supported
12954 F:      drivers/gpu/drm/radeon/
12955 F:      include/uapi/drm/radeon_drm.h
12956 F:      drivers/gpu/drm/amd/
12957 F:      include/uapi/drm/amdgpu_drm.h
12958
12959 RADEON FRAMEBUFFER DISPLAY DRIVER
12960 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12961 L:      linux-fbdev@vger.kernel.org
12962 S:      Maintained
12963 F:      drivers/video/fbdev/aty/radeon*
12964 F:      include/uapi/linux/radeonfb.h
12965
12966 RADIOSHARK RADIO DRIVER
12967 M:      Hans Verkuil <hverkuil@xs4all.nl>
12968 L:      linux-media@vger.kernel.org
12969 T:      git git://linuxtv.org/media_tree.git
12970 S:      Maintained
12971 F:      drivers/media/radio/radio-shark.c
12972
12973 RADIOSHARK2 RADIO DRIVER
12974 M:      Hans Verkuil <hverkuil@xs4all.nl>
12975 L:      linux-media@vger.kernel.org
12976 T:      git git://linuxtv.org/media_tree.git
12977 S:      Maintained
12978 F:      drivers/media/radio/radio-shark2.c
12979 F:      drivers/media/radio/radio-tea5777.c
12980
12981 RADOS BLOCK DEVICE (RBD)
12982 M:      Ilya Dryomov <idryomov@gmail.com>
12983 M:      Sage Weil <sage@redhat.com>
12984 M:      Alex Elder <elder@kernel.org>
12985 L:      ceph-devel@vger.kernel.org
12986 W:      http://ceph.com/
12987 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12988 T:      git git://github.com/ceph/ceph-client.git
12989 S:      Supported
12990 F:      Documentation/ABI/testing/sysfs-bus-rbd
12991 F:      drivers/block/rbd.c
12992 F:      drivers/block/rbd_types.h
12993
12994 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12995 M:      Paul Mackerras <paulus@samba.org>
12996 L:      linux-fbdev@vger.kernel.org
12997 S:      Maintained
12998 F:      drivers/video/fbdev/aty/aty128fb.c
12999
13000 RAINSHADOW-CEC DRIVER
13001 M:      Hans Verkuil <hverkuil@xs4all.nl>
13002 L:      linux-media@vger.kernel.org
13003 T:      git git://linuxtv.org/media_tree.git
13004 S:      Maintained
13005 F:      drivers/media/usb/rainshadow-cec/*
13006
13007 RALINK MIPS ARCHITECTURE
13008 M:      John Crispin <john@phrozen.org>
13009 L:      linux-mips@vger.kernel.org
13010 S:      Maintained
13011 F:      arch/mips/ralink
13012
13013 RALINK RT2X00 WIRELESS LAN DRIVER
13014 P:      rt2x00 project
13015 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13016 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13017 L:      linux-wireless@vger.kernel.org
13018 S:      Maintained
13019 F:      drivers/net/wireless/ralink/rt2x00/
13020
13021 RAMDISK RAM BLOCK DEVICE DRIVER
13022 M:      Jens Axboe <axboe@kernel.dk>
13023 S:      Maintained
13024 F:      Documentation/blockdev/ramdisk.txt
13025 F:      drivers/block/brd.c
13026
13027 RANCHU VIRTUAL BOARD FOR MIPS
13028 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13029 L:      linux-mips@vger.kernel.org
13030 S:      Supported
13031 F:      arch/mips/generic/board-ranchu.c
13032 F:      arch/mips/configs/generic/board-ranchu.config
13033
13034 RANDOM NUMBER DRIVER
13035 M:      "Theodore Ts'o" <tytso@mit.edu>
13036 S:      Maintained
13037 F:      drivers/char/random.c
13038
13039 RAPIDIO SUBSYSTEM
13040 M:      Matt Porter <mporter@kernel.crashing.org>
13041 M:      Alexandre Bounine <alex.bou9@gmail.com>
13042 S:      Maintained
13043 F:      drivers/rapidio/
13044
13045 RAS INFRASTRUCTURE
13046 M:      Tony Luck <tony.luck@intel.com>
13047 M:      Borislav Petkov <bp@alien8.de>
13048 L:      linux-edac@vger.kernel.org
13049 S:      Maintained
13050 F:      drivers/ras/
13051 F:      include/linux/ras.h
13052 F:      include/ras/ras_event.h
13053 F:      Documentation/admin-guide/ras.rst
13054
13055 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13056 L:      linux-wireless@vger.kernel.org
13057 S:      Orphan
13058 F:      drivers/net/wireless/ray*
13059
13060 RCUTORTURE TEST FRAMEWORK
13061 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13062 M:      Josh Triplett <josh@joshtriplett.org>
13063 R:      Steven Rostedt <rostedt@goodmis.org>
13064 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13065 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13066 L:      linux-kernel@vger.kernel.org
13067 S:      Supported
13068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13069 F:      tools/testing/selftests/rcutorture
13070
13071 RDC R-321X SoC
13072 M:      Florian Fainelli <florian@openwrt.org>
13073 S:      Maintained
13074
13075 RDC R6040 FAST ETHERNET DRIVER
13076 M:      Florian Fainelli <f.fainelli@gmail.com>
13077 L:      netdev@vger.kernel.org
13078 S:      Maintained
13079 F:      drivers/net/ethernet/rdc/r6040.c
13080
13081 RDMAVT - RDMA verbs software
13082 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13083 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13084 L:      linux-rdma@vger.kernel.org
13085 S:      Supported
13086 F:      drivers/infiniband/sw/rdmavt
13087
13088 RDS - RELIABLE DATAGRAM SOCKETS
13089 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13090 L:      netdev@vger.kernel.org
13091 L:      linux-rdma@vger.kernel.org
13092 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13093 W:      https://oss.oracle.com/projects/rds/
13094 S:      Supported
13095 F:      net/rds/
13096 F:      Documentation/networking/rds.txt
13097
13098 RDT - RESOURCE ALLOCATION
13099 M:      Fenghua Yu <fenghua.yu@intel.com>
13100 M:      Reinette Chatre <reinette.chatre@intel.com>
13101 L:      linux-kernel@vger.kernel.org
13102 S:      Supported
13103 F:      arch/x86/kernel/cpu/resctrl/
13104 F:      arch/x86/include/asm/resctrl_sched.h
13105 F:      Documentation/x86/resctrl*
13106
13107 READ-COPY UPDATE (RCU)
13108 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13109 M:      Josh Triplett <josh@joshtriplett.org>
13110 R:      Steven Rostedt <rostedt@goodmis.org>
13111 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13112 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13113 R:      Joel Fernandes <joel@joelfernandes.org>
13114 L:      linux-kernel@vger.kernel.org
13115 W:      http://www.rdrop.com/users/paulmck/RCU/
13116 S:      Supported
13117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13118 F:      Documentation/RCU/
13119 X:      Documentation/RCU/torture.txt
13120 F:      include/linux/rcu*
13121 X:      include/linux/srcu*.h
13122 F:      kernel/rcu/
13123 X:      kernel/rcu/srcu*.c
13124
13125 REAL TIME CLOCK (RTC) SUBSYSTEM
13126 M:      Alessandro Zummo <a.zummo@towertech.it>
13127 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13128 L:      linux-rtc@vger.kernel.org
13129 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13131 S:      Maintained
13132 F:      Documentation/devicetree/bindings/rtc/
13133 F:      Documentation/rtc.txt
13134 F:      drivers/rtc/
13135 F:      include/linux/rtc.h
13136 F:      include/uapi/linux/rtc.h
13137 F:      include/linux/rtc/
13138 F:      include/linux/platform_data/rtc-*
13139 F:      tools/testing/selftests/rtc/
13140
13141 REALTEK AUDIO CODECS
13142 M:      Bard Liao <bardliao@realtek.com>
13143 M:      Oder Chiou <oder_chiou@realtek.com>
13144 S:      Maintained
13145 F:      sound/soc/codecs/rt*
13146 F:      include/sound/rt*.h
13147
13148 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13149 M:      Linus Walleij <linus.walleij@linaro.org>
13150 S:      Maintained
13151 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13152 F:      drivers/net/dsa/realtek-smi*
13153 F:      drivers/net/dsa/rtl83*
13154
13155 REDPINE WIRELESS DRIVER
13156 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13157 M:      Siva Rebbagondla <siva8118@gmail.com>
13158 L:      linux-wireless@vger.kernel.org
13159 S:      Maintained
13160 F:      drivers/net/wireless/rsi/
13161
13162 REGISTER MAP ABSTRACTION
13163 M:      Mark Brown <broonie@kernel.org>
13164 L:      linux-kernel@vger.kernel.org
13165 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13166 S:      Supported
13167 F:      Documentation/devicetree/bindings/regmap/
13168 F:      drivers/base/regmap/
13169 F:      include/linux/regmap.h
13170
13171 REISERFS FILE SYSTEM
13172 L:      reiserfs-devel@vger.kernel.org
13173 S:      Supported
13174 F:      fs/reiserfs/
13175
13176 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13177 M:      Ohad Ben-Cohen <ohad@wizery.com>
13178 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13179 L:      linux-remoteproc@vger.kernel.org
13180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13181 S:      Maintained
13182 F:      Documentation/devicetree/bindings/remoteproc/
13183 F:      Documentation/remoteproc.txt
13184 F:      drivers/remoteproc/
13185 F:      include/linux/remoteproc.h
13186
13187 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13188 M:      Ohad Ben-Cohen <ohad@wizery.com>
13189 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13190 L:      linux-remoteproc@vger.kernel.org
13191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13192 S:      Maintained
13193 F:      drivers/rpmsg/
13194 F:      Documentation/rpmsg.txt
13195 F:      include/linux/rpmsg.h
13196 F:      include/linux/rpmsg/
13197
13198 RENESAS CLOCK DRIVERS
13199 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13200 L:      linux-renesas-soc@vger.kernel.org
13201 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13202 S:      Supported
13203 F:      drivers/clk/renesas/
13204
13205 RENESAS EMEV2 I2C DRIVER
13206 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13207 S:      Supported
13208 F:      drivers/i2c/busses/i2c-emev2.c
13209
13210 RENESAS ETHERNET DRIVERS
13211 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13212 L:      netdev@vger.kernel.org
13213 L:      linux-renesas-soc@vger.kernel.org
13214 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13215 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13216 F:      drivers/net/ethernet/renesas/
13217 F:      include/linux/sh_eth.h
13218
13219 RENESAS R-CAR GYROADC DRIVER
13220 M:      Marek Vasut <marek.vasut@gmail.com>
13221 L:      linux-iio@vger.kernel.org
13222 S:      Supported
13223 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13224 F:      drivers/iio/adc/rcar-gyroadc.c
13225
13226 RENESAS R-CAR I2C DRIVERS
13227 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13228 S:      Supported
13229 F:      drivers/i2c/busses/i2c-rcar.c
13230 F:      drivers/i2c/busses/i2c-sh_mobile.c
13231
13232 RENESAS RIIC DRIVER
13233 M:      Chris Brandt <chris.brandt@renesas.com>
13234 S:      Supported
13235 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13236 F:      drivers/i2c/busses/i2c-riic.c
13237
13238 RENESAS USB PHY DRIVER
13239 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13240 L:      linux-renesas-soc@vger.kernel.org
13241 S:      Maintained
13242 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13243
13244 RESET CONTROLLER FRAMEWORK
13245 M:      Philipp Zabel <p.zabel@pengutronix.de>
13246 T:      git git://git.pengutronix.de/git/pza/linux
13247 S:      Maintained
13248 F:      drivers/reset/
13249 F:      Documentation/devicetree/bindings/reset/
13250 F:      include/dt-bindings/reset/
13251 F:      include/linux/reset.h
13252 F:      include/linux/reset/
13253 F:      include/linux/reset-controller.h
13254
13255 RESTARTABLE SEQUENCES SUPPORT
13256 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13257 M:      Peter Zijlstra <peterz@infradead.org>
13258 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13259 M:      Boqun Feng <boqun.feng@gmail.com>
13260 L:      linux-kernel@vger.kernel.org
13261 S:      Supported
13262 F:      kernel/rseq.c
13263 F:      include/uapi/linux/rseq.h
13264 F:      include/trace/events/rseq.h
13265 F:      tools/testing/selftests/rseq/
13266
13267 RFKILL
13268 M:      Johannes Berg <johannes@sipsolutions.net>
13269 L:      linux-wireless@vger.kernel.org
13270 W:      http://wireless.kernel.org/
13271 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13272 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13273 S:      Maintained
13274 F:      Documentation/rfkill.txt
13275 F:      Documentation/ABI/stable/sysfs-class-rfkill
13276 F:      net/rfkill/
13277 F:      include/linux/rfkill.h
13278 F:      include/uapi/linux/rfkill.h
13279
13280 RHASHTABLE
13281 M:      Thomas Graf <tgraf@suug.ch>
13282 M:      Herbert Xu <herbert@gondor.apana.org.au>
13283 L:      netdev@vger.kernel.org
13284 S:      Maintained
13285 F:      lib/rhashtable.c
13286 F:      lib/test_rhashtable.c
13287 F:      include/linux/rhashtable.h
13288 F:      include/linux/rhashtable-types.h
13289
13290 RICOH R5C592 MEMORYSTICK DRIVER
13291 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13292 S:      Maintained
13293 F:      drivers/memstick/host/r592.*
13294
13295 RICOH SMARTMEDIA/XD DRIVER
13296 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13297 S:      Maintained
13298 F:      drivers/mtd/nand/raw/r852.c
13299 F:      drivers/mtd/nand/raw/r852.h
13300
13301 RISC-V ARCHITECTURE
13302 M:      Palmer Dabbelt <palmer@sifive.com>
13303 M:      Albert Ou <aou@eecs.berkeley.edu>
13304 L:      linux-riscv@lists.infradead.org
13305 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13306 S:      Supported
13307 F:      arch/riscv/
13308 K:      riscv
13309 N:      riscv
13310
13311 ROCCAT DRIVERS
13312 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13313 W:      http://sourceforge.net/projects/roccat/
13314 S:      Maintained
13315 F:      drivers/hid/hid-roccat*
13316 F:      include/linux/hid-roccat*
13317 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13318
13319 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13320 M:      Jacob chen <jacob2.chen@rock-chips.com>
13321 L:      linux-media@vger.kernel.org
13322 S:      Maintained
13323 F:      drivers/media/platform/rockchip/rga/
13324 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13325
13326 ROCKCHIP VPU CODEC DRIVER
13327 M:      Ezequiel Garcia <ezequiel@collabora.com>
13328 L:      linux-media@vger.kernel.org
13329 S:      Maintained
13330 F:      drivers/staging/media/platform/rockchip/vpu/
13331 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13332
13333 ROCKER DRIVER
13334 M:      Jiri Pirko <jiri@resnulli.us>
13335 L:      netdev@vger.kernel.org
13336 S:      Supported
13337 F:      drivers/net/ethernet/rocker/
13338
13339 ROCKETPORT DRIVER
13340 P:      Comtrol Corp.
13341 W:      http://www.comtrol.com
13342 S:      Maintained
13343 F:      Documentation/serial/rocket.txt
13344 F:      drivers/tty/rocket*
13345
13346 ROCKETPORT EXPRESS/INFINITY DRIVER
13347 M:      Kevin Cernekee <cernekee@gmail.com>
13348 L:      linux-serial@vger.kernel.org
13349 S:      Odd Fixes
13350 F:      drivers/tty/serial/rp2.*
13351
13352 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13353 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13354 L:      linux-kernel@vger.kernel.org
13355 L:      linux-renesas-soc@vger.kernel.org
13356 S:      Supported
13357 F:      drivers/mfd/bd9571mwv.c
13358 F:      drivers/regulator/bd9571mwv-regulator.c
13359 F:      drivers/gpio/gpio-bd9571mwv.c
13360 F:      include/linux/mfd/bd9571mwv.h
13361 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13362
13363 ROSE NETWORK LAYER
13364 M:      Ralf Baechle <ralf@linux-mips.org>
13365 L:      linux-hams@vger.kernel.org
13366 W:      http://www.linux-ax25.org/
13367 S:      Maintained
13368 F:      include/net/rose.h
13369 F:      include/uapi/linux/rose.h
13370 F:      net/rose/
13371
13372 RTL2830 MEDIA DRIVER
13373 M:      Antti Palosaari <crope@iki.fi>
13374 L:      linux-media@vger.kernel.org
13375 W:      https://linuxtv.org
13376 W:      http://palosaari.fi/linux/
13377 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13378 T:      git git://linuxtv.org/anttip/media_tree.git
13379 S:      Maintained
13380 F:      drivers/media/dvb-frontends/rtl2830*
13381
13382 RTL2832 MEDIA DRIVER
13383 M:      Antti Palosaari <crope@iki.fi>
13384 L:      linux-media@vger.kernel.org
13385 W:      https://linuxtv.org
13386 W:      http://palosaari.fi/linux/
13387 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13388 T:      git git://linuxtv.org/anttip/media_tree.git
13389 S:      Maintained
13390 F:      drivers/media/dvb-frontends/rtl2832*
13391
13392 RTL2832_SDR MEDIA DRIVER
13393 M:      Antti Palosaari <crope@iki.fi>
13394 L:      linux-media@vger.kernel.org
13395 W:      https://linuxtv.org
13396 W:      http://palosaari.fi/linux/
13397 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13398 T:      git git://linuxtv.org/anttip/media_tree.git
13399 S:      Maintained
13400 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13401
13402 RTL8180 WIRELESS DRIVER
13403 L:      linux-wireless@vger.kernel.org
13404 W:      http://wireless.kernel.org/
13405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13406 S:      Orphan
13407 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13408
13409 RTL8187 WIRELESS DRIVER
13410 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13411 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13412 M:      Larry Finger <Larry.Finger@lwfinger.net>
13413 L:      linux-wireless@vger.kernel.org
13414 W:      http://wireless.kernel.org/
13415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13416 S:      Maintained
13417 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13418
13419 REALTEK WIRELESS DRIVER (rtlwifi family)
13420 M:      Ping-Ke Shih <pkshih@realtek.com>
13421 L:      linux-wireless@vger.kernel.org
13422 W:      http://wireless.kernel.org/
13423 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13424 S:      Maintained
13425 F:      drivers/net/wireless/realtek/rtlwifi/
13426
13427 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13428 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13429 L:      linux-wireless@vger.kernel.org
13430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13431 S:      Maintained
13432 F:      drivers/net/wireless/realtek/rtl8xxxu/
13433
13434 RXRPC SOCKETS (AF_RXRPC)
13435 M:      David Howells <dhowells@redhat.com>
13436 L:      linux-afs@lists.infradead.org
13437 S:      Supported
13438 F:      net/rxrpc/
13439 F:      include/keys/rxrpc-type.h
13440 F:      include/net/af_rxrpc.h
13441 F:      include/trace/events/rxrpc.h
13442 F:      include/uapi/linux/rxrpc.h
13443 F:      Documentation/networking/rxrpc.txt
13444 W:      https://www.infradead.org/~dhowells/kafs/
13445
13446 S3 SAVAGE FRAMEBUFFER DRIVER
13447 M:      Antonino Daplas <adaplas@gmail.com>
13448 L:      linux-fbdev@vger.kernel.org
13449 S:      Maintained
13450 F:      drivers/video/fbdev/savage/
13451
13452 S390
13453 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
13454 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13455 L:      linux-s390@vger.kernel.org
13456 W:      http://www.ibm.com/developerworks/linux/linux390/
13457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13458 S:      Supported
13459 F:      arch/s390/
13460 F:      drivers/s390/
13461 F:      Documentation/s390/
13462 F:      Documentation/driver-api/s390-drivers.rst
13463
13464 S390 COMMON I/O LAYER
13465 M:      Sebastian Ott <sebott@linux.ibm.com>
13466 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13467 L:      linux-s390@vger.kernel.org
13468 W:      http://www.ibm.com/developerworks/linux/linux390/
13469 S:      Supported
13470 F:      drivers/s390/cio/
13471
13472 S390 DASD DRIVER
13473 M:      Stefan Haberland <sth@linux.ibm.com>
13474 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13475 L:      linux-s390@vger.kernel.org
13476 W:      http://www.ibm.com/developerworks/linux/linux390/
13477 S:      Supported
13478 F:      drivers/s390/block/dasd*
13479 F:      block/partitions/ibm.c
13480
13481 S390 IOMMU (PCI)
13482 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13483 L:      linux-s390@vger.kernel.org
13484 W:      http://www.ibm.com/developerworks/linux/linux390/
13485 S:      Supported
13486 F:      drivers/iommu/s390-iommu.c
13487
13488 S390 IUCV NETWORK LAYER
13489 M:      Julian Wiedmann <jwi@linux.ibm.com>
13490 M:      Ursula Braun <ubraun@linux.ibm.com>
13491 L:      linux-s390@vger.kernel.org
13492 W:      http://www.ibm.com/developerworks/linux/linux390/
13493 S:      Supported
13494 F:      drivers/s390/net/*iucv*
13495 F:      include/net/iucv/
13496 F:      net/iucv/
13497
13498 S390 NETWORK DRIVERS
13499 M:      Julian Wiedmann <jwi@linux.ibm.com>
13500 M:      Ursula Braun <ubraun@linux.ibm.com>
13501 L:      linux-s390@vger.kernel.org
13502 W:      http://www.ibm.com/developerworks/linux/linux390/
13503 S:      Supported
13504 F:      drivers/s390/net/
13505
13506 S390 PCI SUBSYSTEM
13507 M:      Sebastian Ott <sebott@linux.ibm.com>
13508 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13509 L:      linux-s390@vger.kernel.org
13510 W:      http://www.ibm.com/developerworks/linux/linux390/
13511 S:      Supported
13512 F:      arch/s390/pci/
13513 F:      drivers/pci/hotplug/s390_pci_hpc.c
13514
13515 S390 VFIO-CCW DRIVER
13516 M:      Cornelia Huck <cohuck@redhat.com>
13517 M:      Farhan Ali <alifm@linux.ibm.com>
13518 M:      Eric Farman <farman@linux.ibm.com>
13519 R:      Halil Pasic <pasic@linux.ibm.com>
13520 L:      linux-s390@vger.kernel.org
13521 L:      kvm@vger.kernel.org
13522 S:      Supported
13523 F:      drivers/s390/cio/vfio_ccw*
13524 F:      Documentation/s390/vfio-ccw.txt
13525 F:      include/uapi/linux/vfio_ccw.h
13526
13527 S390 ZCRYPT DRIVER
13528 M:      Harald Freudenberger <freude@linux.ibm.com>
13529 L:      linux-s390@vger.kernel.org
13530 W:      http://www.ibm.com/developerworks/linux/linux390/
13531 S:      Supported
13532 F:      drivers/s390/crypto/
13533
13534 S390 VFIO AP DRIVER
13535 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13536 M:      Pierre Morel <pmorel@linux.ibm.com>
13537 M:      Halil Pasic <pasic@linux.ibm.com>
13538 L:      linux-s390@vger.kernel.org
13539 W:      http://www.ibm.com/developerworks/linux/linux390/
13540 S:      Supported
13541 F:      drivers/s390/crypto/vfio_ap_drv.c
13542 F:      drivers/s390/crypto/vfio_ap_private.h
13543 F:      drivers/s390/crypto/vfio_ap_ops.c
13544 F:      Documentation/s390/vfio-ap.txt
13545
13546 S390 ZFCP DRIVER
13547 M:      Steffen Maier <maier@linux.ibm.com>
13548 M:      Benjamin Block <bblock@linux.ibm.com>
13549 L:      linux-s390@vger.kernel.org
13550 W:      http://www.ibm.com/developerworks/linux/linux390/
13551 S:      Supported
13552 F:      drivers/s390/scsi/zfcp_*
13553
13554 S3C24XX SD/MMC Driver
13555 M:      Ben Dooks <ben-linux@fluff.org>
13556 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13557 S:      Supported
13558 F:      drivers/mmc/host/s3cmci.*
13559
13560 SAA6588 RDS RECEIVER DRIVER
13561 M:      Hans Verkuil <hverkuil@xs4all.nl>
13562 L:      linux-media@vger.kernel.org
13563 T:      git git://linuxtv.org/media_tree.git
13564 W:      https://linuxtv.org
13565 S:      Odd Fixes
13566 F:      drivers/media/i2c/saa6588*
13567
13568 SAA7134 VIDEO4LINUX DRIVER
13569 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13570 L:      linux-media@vger.kernel.org
13571 W:      https://linuxtv.org
13572 T:      git git://linuxtv.org/media_tree.git
13573 S:      Odd fixes
13574 F:      Documentation/media/v4l-drivers/saa7134*
13575 F:      drivers/media/pci/saa7134/
13576
13577 SAA7146 VIDEO4LINUX-2 DRIVER
13578 M:      Hans Verkuil <hverkuil@xs4all.nl>
13579 L:      linux-media@vger.kernel.org
13580 T:      git git://linuxtv.org/media_tree.git
13581 S:      Maintained
13582 F:      drivers/media/common/saa7146/
13583 F:      drivers/media/pci/saa7146/
13584 F:      include/media/drv-intf/saa7146*
13585
13586 SAMSUNG AUDIO (ASoC) DRIVERS
13587 M:      Krzysztof Kozlowski <krzk@kernel.org>
13588 M:      Sangbeom Kim <sbkim73@samsung.com>
13589 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13590 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13591 S:      Supported
13592 F:      sound/soc/samsung/
13593 F:      Documentation/devicetree/bindings/sound/samsung*
13594
13595 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13596 M:      Krzysztof Kozlowski <krzk@kernel.org>
13597 L:      linux-crypto@vger.kernel.org
13598 L:      linux-samsung-soc@vger.kernel.org
13599 S:      Maintained
13600 F:      drivers/crypto/exynos-rng.c
13601 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13602
13603 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13604 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13605 L:      linux-samsung-soc@vger.kernel.org
13606 S:      Maintained
13607 F:      drivers/char/hw_random/exynos-trng.c
13608 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13609
13610 SAMSUNG FRAMEBUFFER DRIVER
13611 M:      Jingoo Han <jingoohan1@gmail.com>
13612 L:      linux-fbdev@vger.kernel.org
13613 S:      Maintained
13614 F:      drivers/video/fbdev/s3c-fb.c
13615
13616 SAMSUNG LAPTOP DRIVER
13617 M:      Corentin Chary <corentin.chary@gmail.com>
13618 L:      platform-driver-x86@vger.kernel.org
13619 S:      Maintained
13620 F:      drivers/platform/x86/samsung-laptop.c
13621
13622 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13623 M:      Sangbeom Kim <sbkim73@samsung.com>
13624 M:      Krzysztof Kozlowski <krzk@kernel.org>
13625 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13626 L:      linux-kernel@vger.kernel.org
13627 L:      linux-samsung-soc@vger.kernel.org
13628 S:      Supported
13629 F:      drivers/mfd/sec*.c
13630 F:      drivers/regulator/s2m*.c
13631 F:      drivers/regulator/s5m*.c
13632 F:      drivers/clk/clk-s2mps11.c
13633 F:      drivers/rtc/rtc-s5m.c
13634 F:      include/linux/mfd/samsung/
13635 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13636 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13637 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13638 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13639
13640 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13641 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13642 L:      linux-media@vger.kernel.org
13643 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13644 S:      Maintained
13645 F:      drivers/media/platform/s3c-camif/
13646 F:      include/media/drv-intf/s3c_camif.h
13647
13648 SAMSUNG S3FWRN5 NFC DRIVER
13649 M:      Robert Baldyga <r.baldyga@samsung.com>
13650 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13651 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13652 S:      Supported
13653 F:      drivers/nfc/s3fwrn5
13654
13655 SAMSUNG S5C73M3 CAMERA DRIVER
13656 M:      Kyungmin Park <kyungmin.park@samsung.com>
13657 M:      Andrzej Hajda <a.hajda@samsung.com>
13658 L:      linux-media@vger.kernel.org
13659 S:      Supported
13660 F:      drivers/media/i2c/s5c73m3/*
13661
13662 SAMSUNG S5K5BAF CAMERA DRIVER
13663 M:      Kyungmin Park <kyungmin.park@samsung.com>
13664 M:      Andrzej Hajda <a.hajda@samsung.com>
13665 L:      linux-media@vger.kernel.org
13666 S:      Supported
13667 F:      drivers/media/i2c/s5k5baf.c
13668
13669 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13670 M:      Krzysztof Kozlowski <krzk@kernel.org>
13671 M:      Vladimir Zapolskiy <vz@mleia.com>
13672 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13673 L:      linux-crypto@vger.kernel.org
13674 L:      linux-samsung-soc@vger.kernel.org
13675 S:      Maintained
13676 F:      drivers/crypto/s5p-sss.c
13677
13678 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13679 M:      Kyungmin Park <kyungmin.park@samsung.com>
13680 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13681 L:      linux-media@vger.kernel.org
13682 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13683 S:      Supported
13684 F:      drivers/media/platform/exynos4-is/
13685
13686 SAMSUNG SOC CLOCK DRIVERS
13687 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13688 M:      Tomasz Figa <tomasz.figa@gmail.com>
13689 M:      Chanwoo Choi <cw00.choi@samsung.com>
13690 S:      Supported
13691 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13692 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13693 F:      drivers/clk/samsung/
13694 F:      include/dt-bindings/clock/exynos*.h
13695 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13696
13697 SAMSUNG SPI DRIVERS
13698 M:      Kukjin Kim <kgene@kernel.org>
13699 M:      Krzysztof Kozlowski <krzk@kernel.org>
13700 M:      Andi Shyti <andi@etezian.org>
13701 L:      linux-spi@vger.kernel.org
13702 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13703 S:      Maintained
13704 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13705 F:      drivers/spi/spi-s3c*
13706 F:      include/linux/platform_data/spi-s3c64xx.h
13707
13708 SAMSUNG SXGBE DRIVERS
13709 M:      Byungho An <bh74.an@samsung.com>
13710 M:      Girish K S <ks.giri@samsung.com>
13711 M:      Vipul Pandya <vipul.pandya@samsung.com>
13712 S:      Supported
13713 L:      netdev@vger.kernel.org
13714 F:      drivers/net/ethernet/samsung/sxgbe/
13715
13716 SAMSUNG THERMAL DRIVER
13717 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13718 L:      linux-pm@vger.kernel.org
13719 L:      linux-samsung-soc@vger.kernel.org
13720 S:      Supported
13721 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13722 F:      drivers/thermal/samsung/
13723
13724 SAMSUNG USB2 PHY DRIVER
13725 M:      Kamil Debski <kamil@wypas.org>
13726 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13727 L:      linux-kernel@vger.kernel.org
13728 S:      Supported
13729 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13730 F:      Documentation/phy/samsung-usb2.txt
13731 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13732 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13733 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13734 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13735 F:      drivers/phy/samsung/phy-samsung-usb2.c
13736 F:      drivers/phy/samsung/phy-samsung-usb2.h
13737
13738 SC1200 WDT DRIVER
13739 M:      Zwane Mwaikambo <zwanem@gmail.com>
13740 S:      Maintained
13741 F:      drivers/watchdog/sc1200wdt.c
13742
13743 SCHEDULER
13744 M:      Ingo Molnar <mingo@redhat.com>
13745 M:      Peter Zijlstra <peterz@infradead.org>
13746 L:      linux-kernel@vger.kernel.org
13747 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13748 S:      Maintained
13749 F:      kernel/sched/
13750 F:      include/linux/sched.h
13751 F:      include/uapi/linux/sched.h
13752 F:      include/linux/wait.h
13753 F:      include/linux/preempt.h
13754
13755 SCR24X CHIP CARD INTERFACE DRIVER
13756 M:      Lubomir Rintel <lkundrak@v3.sk>
13757 S:      Supported
13758 F:      drivers/char/pcmcia/scr24x_cs.c
13759
13760 SCSI CDROM DRIVER
13761 M:      Jens Axboe <axboe@kernel.dk>
13762 L:      linux-scsi@vger.kernel.org
13763 W:      http://www.kernel.dk
13764 S:      Maintained
13765 F:      drivers/scsi/sr*
13766
13767 SCSI RDMA PROTOCOL (SRP) INITIATOR
13768 M:      Bart Van Assche <bvanassche@acm.org>
13769 L:      linux-rdma@vger.kernel.org
13770 S:      Supported
13771 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13772 F:      drivers/infiniband/ulp/srp/
13773 F:      include/scsi/srp.h
13774
13775 SCSI RDMA PROTOCOL (SRP) TARGET
13776 M:      Bart Van Assche <bvanassche@acm.org>
13777 L:      linux-rdma@vger.kernel.org
13778 L:      target-devel@vger.kernel.org
13779 S:      Supported
13780 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13781 F:      drivers/infiniband/ulp/srpt/
13782
13783 SCSI SG DRIVER
13784 M:      Doug Gilbert <dgilbert@interlog.com>
13785 L:      linux-scsi@vger.kernel.org
13786 W:      http://sg.danny.cz/sg
13787 S:      Maintained
13788 F:      Documentation/scsi/scsi-generic.txt
13789 F:      drivers/scsi/sg.c
13790 F:      include/scsi/sg.h
13791
13792 SCSI SUBSYSTEM
13793 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13795 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13797 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
13798 L:      linux-scsi@vger.kernel.org
13799 S:      Maintained
13800 F:      Documentation/devicetree/bindings/scsi/
13801 F:      drivers/scsi/
13802 F:      include/scsi/
13803
13804 SCSI TAPE DRIVER
13805 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13806 L:      linux-scsi@vger.kernel.org
13807 S:      Maintained
13808 F:      Documentation/scsi/st.txt
13809 F:      drivers/scsi/st.*
13810 F:      drivers/scsi/st_*.h
13811
13812 SCSI TARGET SUBSYSTEM
13813 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13814 L:      linux-scsi@vger.kernel.org
13815 L:      target-devel@vger.kernel.org
13816 W:      http://www.linux-iscsi.org
13817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13818 Q:      https://patchwork.kernel.org/project/target-devel/list/
13819 S:      Supported
13820 F:      drivers/target/
13821 F:      include/target/
13822 F:      Documentation/target/
13823
13824 SCTP PROTOCOL
13825 M:      Vlad Yasevich <vyasevich@gmail.com>
13826 M:      Neil Horman <nhorman@tuxdriver.com>
13827 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13828 L:      linux-sctp@vger.kernel.org
13829 W:      http://lksctp.sourceforge.net
13830 S:      Maintained
13831 F:      Documentation/networking/sctp.txt
13832 F:      include/linux/sctp.h
13833 F:      include/uapi/linux/sctp.h
13834 F:      include/net/sctp/
13835 F:      net/sctp/
13836
13837 SCx200 CPU SUPPORT
13838 M:      Jim Cromie <jim.cromie@gmail.com>
13839 S:      Odd Fixes
13840 F:      Documentation/i2c/busses/scx200_acb
13841 F:      arch/x86/platform/scx200/
13842 F:      drivers/watchdog/scx200_wdt.c
13843 F:      drivers/i2c/busses/scx200*
13844 F:      drivers/mtd/maps/scx200_docflash.c
13845 F:      include/linux/scx200.h
13846
13847 SCx200 GPIO DRIVER
13848 M:      Jim Cromie <jim.cromie@gmail.com>
13849 S:      Maintained
13850 F:      drivers/char/scx200_gpio.c
13851 F:      include/linux/scx200_gpio.h
13852
13853 SCx200 HRT CLOCKSOURCE DRIVER
13854 M:      Jim Cromie <jim.cromie@gmail.com>
13855 S:      Maintained
13856 F:      drivers/clocksource/scx200_hrt.c
13857
13858 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13859 M:      Sascha Sommer <saschasommer@freenet.de>
13860 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13861 S:      Maintained
13862 F:      drivers/mmc/host/sdricoh_cs.c
13863
13864 SECO BOARDS CEC DRIVER
13865 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
13866 S:      Maintained
13867 F:      drivers/media/platform/seco-cec/seco-cec.c
13868 F:      drivers/media/platform/seco-cec/seco-cec.h
13869
13870 SECURE COMPUTING
13871 M:      Kees Cook <keescook@chromium.org>
13872 R:      Andy Lutomirski <luto@amacapital.net>
13873 R:      Will Drewry <wad@chromium.org>
13874 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13875 S:      Supported
13876 F:      kernel/seccomp.c
13877 F:      include/uapi/linux/seccomp.h
13878 F:      include/linux/seccomp.h
13879 F:      tools/testing/selftests/seccomp/*
13880 F:      tools/testing/selftests/kselftest_harness.h
13881 F:      Documentation/userspace-api/seccomp_filter.rst
13882 K:      \bsecure_computing
13883 K:      \bTIF_SECCOMP\b
13884
13885 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13886 M:      Al Cooper <alcooperx@gmail.com>
13887 L:      linux-mmc@vger.kernel.org
13888 L:      bcm-kernel-feedback-list@broadcom.com
13889 S:      Maintained
13890 F:      drivers/mmc/host/sdhci-brcmstb*
13891
13892 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13893 M:      Adrian Hunter <adrian.hunter@intel.com>
13894 L:      linux-mmc@vger.kernel.org
13895 S:      Maintained
13896 F:      drivers/mmc/host/sdhci*
13897 F:      include/linux/mmc/sdhci*
13898
13899 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
13900 M:      Adrian Hunter <adrian.hunter@intel.com>
13901 M:      Ritesh Harjani <riteshh@codeaurora.org>
13902 M:      Asutosh Das <asutoshd@codeaurora.org>
13903 L:      linux-mmc@vger.kernel.org
13904 S:      Maintained
13905 F:      drivers/mmc/host/cqhci*
13906
13907 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13908 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13909 M:      Manjunath M B <manjumb@synopsys.com>
13910 L:      linux-mmc@vger.kernel.org
13911 S:      Maintained
13912 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13913
13914 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13915 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13916 L:      linux-mmc@vger.kernel.org
13917 S:      Supported
13918 F:      drivers/mmc/host/sdhci-of-at91.c
13919
13920 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13921 M:      Ben Dooks <ben-linux@fluff.org>
13922 M:      Jaehoon Chung <jh80.chung@samsung.com>
13923 L:      linux-mmc@vger.kernel.org
13924 S:      Maintained
13925 F:      drivers/mmc/host/sdhci-s3c*
13926
13927 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13928 M:      Viresh Kumar <vireshk@kernel.org>
13929 L:      linux-mmc@vger.kernel.org
13930 S:      Maintained
13931 F:      drivers/mmc/host/sdhci-spear.c
13932
13933 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13934 M:      Kishon Vijay Abraham I <kishon@ti.com>
13935 L:      linux-mmc@vger.kernel.org
13936 S:      Maintained
13937 F:      drivers/mmc/host/sdhci-omap.c
13938
13939 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13940 M:      Scott Bauer <scott.bauer@intel.com>
13941 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13942 L:      linux-block@vger.kernel.org
13943 S:      Supported
13944 F:      block/sed*
13945 F:      block/opal_proto.h
13946 F:      include/linux/sed*
13947 F:      include/uapi/linux/sed*
13948
13949 SECURITY CONTACT
13950 M:      Security Officers <security@kernel.org>
13951 S:      Supported
13952
13953 SECURITY SUBSYSTEM
13954 M:      James Morris <jmorris@namei.org>
13955 M:      "Serge E. Hallyn" <serge@hallyn.com>
13956 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13958 W:      http://kernsec.org/
13959 S:      Supported
13960 F:      security/
13961 X:      security/selinux/
13962
13963 SELINUX SECURITY MODULE
13964 M:      Paul Moore <paul@paul-moore.com>
13965 M:      Stephen Smalley <sds@tycho.nsa.gov>
13966 M:      Eric Paris <eparis@parisplace.org>
13967 L:      selinux@vger.kernel.org
13968 W:      https://selinuxproject.org
13969 W:      https://github.com/SELinuxProject
13970 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13971 S:      Supported
13972 F:      include/linux/selinux*
13973 F:      security/selinux/
13974 F:      scripts/selinux/
13975 F:      Documentation/admin-guide/LSM/SELinux.rst
13976
13977 SENSABLE PHANTOM
13978 M:      Jiri Slaby <jirislaby@gmail.com>
13979 S:      Maintained
13980 F:      drivers/misc/phantom.c
13981 F:      include/uapi/linux/phantom.h
13982
13983 SERIAL DEVICE BUS
13984 M:      Rob Herring <robh@kernel.org>
13985 L:      linux-serial@vger.kernel.org
13986 S:      Maintained
13987 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13988 F:      drivers/tty/serdev/
13989 F:      include/linux/serdev.h
13990
13991 SERIAL DRIVERS
13992 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13993 L:      linux-serial@vger.kernel.org
13994 S:      Maintained
13995 F:      Documentation/devicetree/bindings/serial/
13996 F:      drivers/tty/serial/
13997
13998 SERIAL IR RECEIVER
13999 M:      Sean Young <sean@mess.org>
14000 L:      linux-media@vger.kernel.org
14001 S:      Maintained
14002 F:      drivers/media/rc/serial_ir.c
14003
14004 SFC NETWORK DRIVER
14005 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14006 M:      Edward Cree <ecree@solarflare.com>
14007 M:      Martin Habets <mhabets@solarflare.com>
14008 L:      netdev@vger.kernel.org
14009 S:      Supported
14010 F:      drivers/net/ethernet/sfc/
14011
14012 SFF/SFP/SFP+ MODULE SUPPORT
14013 M:      Russell King <linux@armlinux.org.uk>
14014 L:      netdev@vger.kernel.org
14015 S:      Maintained
14016 F:      drivers/net/phy/phylink.c
14017 F:      drivers/net/phy/sfp*
14018 F:      include/linux/phylink.h
14019 F:      include/linux/sfp.h
14020
14021 SGI GRU DRIVER
14022 M:      Dimitri Sivanich <sivanich@sgi.com>
14023 S:      Maintained
14024 F:      drivers/misc/sgi-gru/
14025
14026 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14027 M:      Pat Gefre <pfg@sgi.com>
14028 L:      linux-ia64@vger.kernel.org
14029 S:      Supported
14030 F:      Documentation/ia64/serial.txt
14031 F:      drivers/tty/serial/ioc?_serial.c
14032 F:      include/linux/ioc?.h
14033
14034 SGI XP/XPC/XPNET DRIVER
14035 M:      Cliff Whickman <cpw@sgi.com>
14036 M:      Robin Holt <robinmholt@gmail.com>
14037 S:      Maintained
14038 F:      drivers/misc/sgi-xp/
14039
14040 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14041 M:      Ursula Braun <ubraun@linux.ibm.com>
14042 M:      Karsten Graul <kgraul@linux.ibm.com>
14043 L:      linux-s390@vger.kernel.org
14044 W:      http://www.ibm.com/developerworks/linux/linux390/
14045 S:      Supported
14046 F:      net/smc/
14047
14048 SHARP RJ54N1CB0C SENSOR DRIVER
14049 M:      Jacopo Mondi <jacopo@jmondi.org>
14050 L:      linux-media@vger.kernel.org
14051 T:      git git://linuxtv.org/media_tree.git
14052 S:      Odd fixes
14053 F:      drivers/media/i2c/rj54n1cb0c.c
14054 F:      include/media/i2c/rj54n1cb0c.h
14055
14056 SH_VEU V4L2 MEM2MEM DRIVER
14057 L:      linux-media@vger.kernel.org
14058 S:      Orphan
14059 F:      drivers/media/platform/sh_veu.c
14060
14061 SH_VOU V4L2 OUTPUT DRIVER
14062 L:      linux-media@vger.kernel.org
14063 S:      Orphan
14064 F:      drivers/media/platform/sh_vou.c
14065 F:      include/media/drv-intf/sh_vou.h
14066
14067 SI2157 MEDIA DRIVER
14068 M:      Antti Palosaari <crope@iki.fi>
14069 L:      linux-media@vger.kernel.org
14070 W:      https://linuxtv.org
14071 W:      http://palosaari.fi/linux/
14072 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14073 T:      git git://linuxtv.org/anttip/media_tree.git
14074 S:      Maintained
14075 F:      drivers/media/tuners/si2157*
14076
14077 SI2165 MEDIA DRIVER
14078 M:      Matthias Schwarzott <zzam@gentoo.org>
14079 L:      linux-media@vger.kernel.org
14080 W:      https://linuxtv.org
14081 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14082 S:      Maintained
14083 F:      drivers/media/dvb-frontends/si2165*
14084
14085 SI2168 MEDIA DRIVER
14086 M:      Antti Palosaari <crope@iki.fi>
14087 L:      linux-media@vger.kernel.org
14088 W:      https://linuxtv.org
14089 W:      http://palosaari.fi/linux/
14090 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14091 T:      git git://linuxtv.org/anttip/media_tree.git
14092 S:      Maintained
14093 F:      drivers/media/dvb-frontends/si2168*
14094
14095 SI470X FM RADIO RECEIVER I2C DRIVER
14096 M:      Hans Verkuil <hverkuil@xs4all.nl>
14097 L:      linux-media@vger.kernel.org
14098 T:      git git://linuxtv.org/media_tree.git
14099 W:      https://linuxtv.org
14100 S:      Odd Fixes
14101 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14102
14103 SI470X FM RADIO RECEIVER USB DRIVER
14104 M:      Hans Verkuil <hverkuil@xs4all.nl>
14105 L:      linux-media@vger.kernel.org
14106 T:      git git://linuxtv.org/media_tree.git
14107 W:      https://linuxtv.org
14108 S:      Maintained
14109 F:      drivers/media/radio/si470x/radio-si470x-common.c
14110 F:      drivers/media/radio/si470x/radio-si470x.h
14111 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14112
14113 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14114 M:      Eduardo Valentin <edubezval@gmail.com>
14115 L:      linux-media@vger.kernel.org
14116 T:      git git://linuxtv.org/media_tree.git
14117 W:      https://linuxtv.org
14118 S:      Odd Fixes
14119 F:      drivers/media/radio/si4713/si4713.?
14120
14121 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14122 M:      Eduardo Valentin <edubezval@gmail.com>
14123 L:      linux-media@vger.kernel.org
14124 T:      git git://linuxtv.org/media_tree.git
14125 W:      https://linuxtv.org
14126 S:      Odd Fixes
14127 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14128
14129 SI4713 FM RADIO TRANSMITTER USB DRIVER
14130 M:      Hans Verkuil <hverkuil@xs4all.nl>
14131 L:      linux-media@vger.kernel.org
14132 T:      git git://linuxtv.org/media_tree.git
14133 W:      https://linuxtv.org
14134 S:      Maintained
14135 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14136
14137 SIANO DVB DRIVER
14138 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14139 L:      linux-media@vger.kernel.org
14140 W:      https://linuxtv.org
14141 T:      git git://linuxtv.org/media_tree.git
14142 S:      Odd fixes
14143 F:      drivers/media/common/siano/
14144 F:      drivers/media/usb/siano/
14145 F:      drivers/media/usb/siano/
14146 F:      drivers/media/mmc/siano/
14147
14148 SIFIVE DRIVERS
14149 M:      Palmer Dabbelt <palmer@sifive.com>
14150 M:      Paul Walmsley <paul.walmsley@sifive.com>
14151 L:      linux-riscv@lists.infradead.org
14152 T:      git git://github.com/sifive/riscv-linux.git
14153 S:      Supported
14154 K:      sifive
14155 N:      sifive
14156
14157 SILEAD TOUCHSCREEN DRIVER
14158 M:      Hans de Goede <hdegoede@redhat.com>
14159 L:      linux-input@vger.kernel.org
14160 L:      platform-driver-x86@vger.kernel.org
14161 S:      Maintained
14162 F:      drivers/input/touchscreen/silead.c
14163 F:      drivers/platform/x86/touchscreen_dmi.c
14164
14165 SILICON MOTION SM712 FRAME BUFFER DRIVER
14166 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14167 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14168 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14169 L:      linux-fbdev@vger.kernel.org
14170 S:      Maintained
14171 F:      drivers/video/fbdev/sm712*
14172 F:      Documentation/fb/sm712fb.txt
14173
14174 SIMPLE FIRMWARE INTERFACE (SFI)
14175 M:      Len Brown <lenb@kernel.org>
14176 L:      sfi-devel@simplefirmware.org
14177 W:      http://simplefirmware.org/
14178 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14179 S:      Supported
14180 F:      arch/x86/platform/sfi/
14181 F:      drivers/sfi/
14182 F:      include/linux/sfi*.h
14183
14184 SIMPLEFB FB DRIVER
14185 M:      Hans de Goede <hdegoede@redhat.com>
14186 L:      linux-fbdev@vger.kernel.org
14187 S:      Maintained
14188 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
14189 F:      drivers/video/fbdev/simplefb.c
14190 F:      include/linux/platform_data/simplefb.h
14191
14192 SIMTEC EB110ATX (Chalice CATS)
14193 P:      Ben Dooks
14194 P:      Vincent Sanders <vince@simtec.co.uk>
14195 M:      Simtec Linux Team <linux@simtec.co.uk>
14196 W:      http://www.simtec.co.uk/products/EB110ATX/
14197 S:      Supported
14198
14199 SIMTEC EB2410ITX (BAST)
14200 P:      Ben Dooks
14201 P:      Vincent Sanders <vince@simtec.co.uk>
14202 M:      Simtec Linux Team <linux@simtec.co.uk>
14203 W:      http://www.simtec.co.uk/products/EB2410ITX/
14204 S:      Supported
14205 F:      arch/arm/mach-s3c24xx/mach-bast.c
14206 F:      arch/arm/mach-s3c24xx/bast-ide.c
14207 F:      arch/arm/mach-s3c24xx/bast-irq.c
14208
14209 SIPHASH PRF ROUTINES
14210 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14211 S:      Maintained
14212 F:      lib/siphash.c
14213 F:      lib/test_siphash.c
14214 F:      include/linux/siphash.h
14215
14216 SIOX
14217 M:      Gavin Schenk <g.schenk@eckelmann.de>
14218 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14219 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14220 S:      Supported
14221 F:      drivers/siox/*
14222 F:      drivers/gpio/gpio-siox.c
14223 F:      include/trace/events/siox.h
14224
14225 SIS 190 ETHERNET DRIVER
14226 M:      Francois Romieu <romieu@fr.zoreil.com>
14227 L:      netdev@vger.kernel.org
14228 S:      Maintained
14229 F:      drivers/net/ethernet/sis/sis190.c
14230
14231 SIS 900/7016 FAST ETHERNET DRIVER
14232 M:      Daniele Venzano <venza@brownhat.org>
14233 W:      http://www.brownhat.org/sis900.html
14234 L:      netdev@vger.kernel.org
14235 S:      Maintained
14236 F:      drivers/net/ethernet/sis/sis900.*
14237
14238 SIS FRAMEBUFFER DRIVER
14239 M:      Thomas Winischhofer <thomas@winischhofer.net>
14240 W:      http://www.winischhofer.net/linuxsisvga.shtml
14241 S:      Maintained
14242 F:      Documentation/fb/sisfb.txt
14243 F:      drivers/video/fbdev/sis/
14244 F:      include/video/sisfb.h
14245
14246 SIS USB2VGA DRIVER
14247 M:      Thomas Winischhofer <thomas@winischhofer.net>
14248 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14249 S:      Maintained
14250 F:      drivers/usb/misc/sisusbvga/
14251
14252 SLAB ALLOCATOR
14253 M:      Christoph Lameter <cl@linux.com>
14254 M:      Pekka Enberg <penberg@kernel.org>
14255 M:      David Rientjes <rientjes@google.com>
14256 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14257 M:      Andrew Morton <akpm@linux-foundation.org>
14258 L:      linux-mm@kvack.org
14259 S:      Maintained
14260 F:      include/linux/sl?b*.h
14261 F:      mm/sl?b*
14262
14263 SLEEPABLE READ-COPY UPDATE (SRCU)
14264 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14265 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14266 M:      Josh Triplett <josh@joshtriplett.org>
14267 R:      Steven Rostedt <rostedt@goodmis.org>
14268 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14269 L:      linux-kernel@vger.kernel.org
14270 W:      http://www.rdrop.com/users/paulmck/RCU/
14271 S:      Supported
14272 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14273 F:      include/linux/srcu*.h
14274 F:      kernel/rcu/srcu*.c
14275
14276 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14277 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14278 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14279 S:      Maintained
14280 F:      drivers/slimbus/
14281 F:      Documentation/devicetree/bindings/slimbus/
14282 F:      include/linux/slimbus.h
14283
14284 SMACK SECURITY MODULE
14285 M:      Casey Schaufler <casey@schaufler-ca.com>
14286 L:      linux-security-module@vger.kernel.org
14287 W:      http://schaufler-ca.com
14288 T:      git git://github.com/cschaufler/smack-next
14289 S:      Maintained
14290 F:      Documentation/admin-guide/LSM/Smack.rst
14291 F:      security/smack/
14292
14293 SMC91x ETHERNET DRIVER
14294 M:      Nicolas Pitre <nico@fluxnic.net>
14295 S:      Odd Fixes
14296 F:      drivers/net/ethernet/smsc/smc91x.*
14297
14298 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14299 M:      Sakari Ailus <sakari.ailus@iki.fi>
14300 L:      linux-media@vger.kernel.org
14301 S:      Maintained
14302 F:      drivers/media/i2c/smiapp/
14303 F:      include/media/i2c/smiapp.h
14304 F:      drivers/media/i2c/smiapp-pll.c
14305 F:      drivers/media/i2c/smiapp-pll.h
14306 F:      include/uapi/linux/smiapp.h
14307 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14308
14309 SMM665 HARDWARE MONITOR DRIVER
14310 M:      Guenter Roeck <linux@roeck-us.net>
14311 L:      linux-hwmon@vger.kernel.org
14312 S:      Maintained
14313 F:      Documentation/hwmon/smm665
14314 F:      drivers/hwmon/smm665.c
14315
14316 SMSC EMC2103 HARDWARE MONITOR DRIVER
14317 M:      Steve Glendinning <steve.glendinning@shawell.net>
14318 L:      linux-hwmon@vger.kernel.org
14319 S:      Maintained
14320 F:      Documentation/hwmon/emc2103
14321 F:      drivers/hwmon/emc2103.c
14322
14323 SMSC SCH5627 HARDWARE MONITOR DRIVER
14324 M:      Hans de Goede <hdegoede@redhat.com>
14325 L:      linux-hwmon@vger.kernel.org
14326 S:      Supported
14327 F:      Documentation/hwmon/sch5627
14328 F:      drivers/hwmon/sch5627.c
14329
14330 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14331 M:      Steve Glendinning <steve.glendinning@shawell.net>
14332 L:      linux-fbdev@vger.kernel.org
14333 S:      Maintained
14334 F:      drivers/video/fbdev/smscufx.c
14335
14336 SMSC47B397 HARDWARE MONITOR DRIVER
14337 M:      Jean Delvare <jdelvare@suse.com>
14338 L:      linux-hwmon@vger.kernel.org
14339 S:      Maintained
14340 F:      Documentation/hwmon/smsc47b397
14341 F:      drivers/hwmon/smsc47b397.c
14342
14343 SMSC911x ETHERNET DRIVER
14344 M:      Steve Glendinning <steve.glendinning@shawell.net>
14345 L:      netdev@vger.kernel.org
14346 S:      Maintained
14347 F:      include/linux/smsc911x.h
14348 F:      drivers/net/ethernet/smsc/smsc911x.*
14349
14350 SMSC9420 PCI ETHERNET DRIVER
14351 M:      Steve Glendinning <steve.glendinning@shawell.net>
14352 L:      netdev@vger.kernel.org
14353 S:      Maintained
14354 F:      drivers/net/ethernet/smsc/smsc9420.*
14355
14356 SOC-CAMERA V4L2 SUBSYSTEM
14357 L:      linux-media@vger.kernel.org
14358 T:      git git://linuxtv.org/media_tree.git
14359 S:      Orphan
14360 F:      include/media/soc*
14361 F:      drivers/media/i2c/soc_camera/
14362 F:      drivers/media/platform/soc_camera/
14363
14364 SOCIONEXT SYNQUACER I2C DRIVER
14365 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14366 L:      linux-i2c@vger.kernel.org
14367 S:      Maintained
14368 F:      drivers/i2c/busses/i2c-synquacer.c
14369 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14370
14371 SOCIONEXT UNIPHIER SOUND DRIVER
14372 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14373 S:      Orphan
14374 F:      sound/soc/uniphier/
14375
14376 SOEKRIS NET48XX LED SUPPORT
14377 M:      Chris Boot <bootc@bootc.net>
14378 S:      Maintained
14379 F:      drivers/leds/leds-net48xx.c
14380
14381 SOFT-ROCE DRIVER (rxe)
14382 M:      Moni Shoua <monis@mellanox.com>
14383 L:      linux-rdma@vger.kernel.org
14384 S:      Supported
14385 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14386 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14387 F:      drivers/infiniband/sw/rxe/
14388 F:      include/uapi/rdma/rdma_user_rxe.h
14389
14390 SOFTLOGIC 6x10 MPEG CODEC
14391 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14392 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14393 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14394 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14395 M:      Ismael Luceno <ismael@iodev.co.uk>
14396 L:      linux-media@vger.kernel.org
14397 S:      Supported
14398 F:      drivers/media/pci/solo6x10/
14399
14400 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14401 M:      James Morse <james.morse@arm.com>
14402 L:      linux-arm-kernel@lists.infradead.org
14403 S:      Maintained
14404 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14405 F:      drivers/firmware/arm_sdei.c
14406 F:      include/linux/arm_sdei.h
14407 F:      include/uapi/linux/arm_sdei.h
14408
14409 SOFTWARE RAID (Multiple Disks) SUPPORT
14410 M:      Shaohua Li <shli@kernel.org>
14411 L:      linux-raid@vger.kernel.org
14412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14413 S:      Supported
14414 F:      drivers/md/Makefile
14415 F:      drivers/md/Kconfig
14416 F:      drivers/md/md*
14417 F:      drivers/md/raid*
14418 F:      include/linux/raid/
14419 F:      include/uapi/linux/raid/
14420
14421 SOCIONEXT (SNI) AVE NETWORK DRIVER
14422 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14423 L:      netdev@vger.kernel.org
14424 S:      Maintained
14425 F:      drivers/net/ethernet/socionext/sni_ave.c
14426 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14427
14428 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14429 M:      Jassi Brar <jaswinder.singh@linaro.org>
14430 L:      netdev@vger.kernel.org
14431 S:      Maintained
14432 F:      drivers/net/ethernet/socionext/netsec.c
14433 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14434
14435 SOLIDRUN CLEARFOG SUPPORT
14436 M:      Russell King <linux@armlinux.org.uk>
14437 S:      Maintained
14438 F:      arch/arm/boot/dts/armada-388-clearfog*
14439 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14440
14441 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14442 M:      Russell King <linux@armlinux.org.uk>
14443 S:      Maintained
14444 F:      arch/arm/boot/dts/imx6*-cubox-i*
14445 F:      arch/arm/boot/dts/imx6*-hummingboard*
14446 F:      arch/arm/boot/dts/imx6*-sr-*
14447
14448 SONIC NETWORK DRIVER
14449 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14450 L:      netdev@vger.kernel.org
14451 S:      Maintained
14452 F:      drivers/net/ethernet/natsemi/sonic.*
14453
14454 SONICS SILICON BACKPLANE DRIVER (SSB)
14455 M:      Michael Buesch <m@bues.ch>
14456 L:      linux-wireless@vger.kernel.org
14457 S:      Maintained
14458 F:      drivers/ssb/
14459 F:      include/linux/ssb/
14460
14461 SONY IMX214 SENSOR DRIVER
14462 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14463 L:      linux-media@vger.kernel.org
14464 T:      git git://linuxtv.org/media_tree.git
14465 S:      Maintained
14466 F:      drivers/media/i2c/imx214.c
14467 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14468
14469 SONY IMX258 SENSOR DRIVER
14470 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14471 L:      linux-media@vger.kernel.org
14472 T:      git git://linuxtv.org/media_tree.git
14473 S:      Maintained
14474 F:      drivers/media/i2c/imx258.c
14475
14476 SONY IMX274 SENSOR DRIVER
14477 M:      Leon Luo <leonl@leopardimaging.com>
14478 L:      linux-media@vger.kernel.org
14479 T:      git git://linuxtv.org/media_tree.git
14480 S:      Maintained
14481 F:      drivers/media/i2c/imx274.c
14482 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14483
14484 SONY IMX319 SENSOR DRIVER
14485 M:      Bingbu Cao <bingbu.cao@intel.com>
14486 L:      linux-media@vger.kernel.org
14487 T:      git git://linuxtv.org/media_tree.git
14488 S:      Maintained
14489 F:      drivers/media/i2c/imx319.c
14490
14491 SONY IMX355 SENSOR DRIVER
14492 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14493 L:      linux-media@vger.kernel.org
14494 T:      git git://linuxtv.org/media_tree.git
14495 S:      Maintained
14496 F:      drivers/media/i2c/imx355.c
14497
14498 SONY MEMORYSTICK CARD SUPPORT
14499 M:      Alex Dubov <oakad@yahoo.com>
14500 W:      http://tifmxx.berlios.de/
14501 S:      Maintained
14502 F:      drivers/memstick/host/tifm_ms.c
14503
14504 SONY MEMORYSTICK STANDARD SUPPORT
14505 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14506 S:      Maintained
14507 F:      drivers/memstick/core/ms_block.*
14508
14509 SONY VAIO CONTROL DEVICE DRIVER
14510 M:      Mattia Dongili <malattia@linux.it>
14511 L:      platform-driver-x86@vger.kernel.org
14512 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14513 S:      Maintained
14514 F:      Documentation/laptops/sony-laptop.txt
14515 F:      drivers/char/sonypi.c
14516 F:      drivers/platform/x86/sony-laptop.c
14517 F:      include/linux/sony-laptop.h
14518
14519 SOUND
14520 M:      Jaroslav Kysela <perex@perex.cz>
14521 M:      Takashi Iwai <tiwai@suse.com>
14522 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14523 W:      http://www.alsa-project.org/
14524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14525 T:      git git://git.alsa-project.org/alsa-kernel.git
14526 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14527 S:      Maintained
14528 F:      Documentation/sound/
14529 F:      include/sound/
14530 F:      include/uapi/sound/
14531 F:      sound/
14532
14533 SOUND - COMPRESSED AUDIO
14534 M:      Vinod Koul <vkoul@kernel.org>
14535 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14537 S:      Supported
14538 F:      Documentation/sound/designs/compress-offload.rst
14539 F:      include/sound/compress_driver.h
14540 F:      include/uapi/sound/compress_*
14541 F:      sound/core/compress_offload.c
14542 F:      sound/soc/soc-compress.c
14543
14544 SOUND - DMAENGINE HELPERS
14545 M:      Lars-Peter Clausen <lars@metafoo.de>
14546 S:      Supported
14547 F:      include/sound/dmaengine_pcm.h
14548 F:      sound/core/pcm_dmaengine.c
14549 F:      sound/soc/soc-generic-dmaengine-pcm.c
14550
14551 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14552 M:      Liam Girdwood <lgirdwood@gmail.com>
14553 M:      Mark Brown <broonie@kernel.org>
14554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14555 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14556 W:      http://alsa-project.org/main/index.php/ASoC
14557 S:      Supported
14558 F:      Documentation/devicetree/bindings/sound/
14559 F:      Documentation/sound/soc/
14560 F:      sound/soc/
14561 F:      include/dt-bindings/sound/
14562 F:      include/sound/soc*
14563
14564 SOUNDWIRE SUBSYSTEM
14565 M:      Vinod Koul <vkoul@kernel.org>
14566 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14567 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14568 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14569 S:      Supported
14570 F:      Documentation/driver-api/soundwire/
14571 F:      drivers/soundwire/
14572 F:      include/linux/soundwire/
14573
14574 SP2 MEDIA DRIVER
14575 M:      Olli Salonen <olli.salonen@iki.fi>
14576 L:      linux-media@vger.kernel.org
14577 W:      https://linuxtv.org
14578 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14579 S:      Maintained
14580 F:      drivers/media/dvb-frontends/sp2*
14581
14582 SPARC + UltraSPARC (sparc/sparc64)
14583 M:      "David S. Miller" <davem@davemloft.net>
14584 L:      sparclinux@vger.kernel.org
14585 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14587 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14588 S:      Maintained
14589 F:      arch/sparc/
14590 F:      drivers/sbus/
14591
14592 SPARC SERIAL DRIVERS
14593 M:      "David S. Miller" <davem@davemloft.net>
14594 L:      sparclinux@vger.kernel.org
14595 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14597 S:      Maintained
14598 F:      include/linux/sunserialcore.h
14599 F:      drivers/tty/serial/suncore.c
14600 F:      drivers/tty/serial/sunhv.c
14601 F:      drivers/tty/serial/sunsab.c
14602 F:      drivers/tty/serial/sunsab.h
14603 F:      drivers/tty/serial/sunsu.c
14604 F:      drivers/tty/serial/sunzilog.c
14605 F:      drivers/tty/serial/sunzilog.h
14606 F:      drivers/tty/vcc.c
14607
14608 SPARSE CHECKER
14609 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14610 L:      linux-sparse@vger.kernel.org
14611 W:      https://sparse.wiki.kernel.org/
14612 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14613 S:      Maintained
14614 F:      include/linux/compiler.h
14615
14616 SPEAR CLOCK FRAMEWORK SUPPORT
14617 M:      Viresh Kumar <vireshk@kernel.org>
14618 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14619 W:      http://www.st.com/spear
14620 S:      Maintained
14621 F:      drivers/clk/spear/
14622
14623 SPEAR PLATFORM SUPPORT
14624 M:      Viresh Kumar <vireshk@kernel.org>
14625 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14626 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14627 W:      http://www.st.com/spear
14628 S:      Maintained
14629 F:      arch/arm/boot/dts/spear*
14630 F:      arch/arm/mach-spear/
14631
14632 SPI NOR SUBSYSTEM
14633 M:      Marek Vasut <marek.vasut@gmail.com>
14634 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14635 L:      linux-mtd@lists.infradead.org
14636 W:      http://www.linux-mtd.infradead.org/
14637 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14638 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14639 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14640 S:      Maintained
14641 F:      drivers/mtd/spi-nor/
14642 F:      include/linux/mtd/spi-nor.h
14643
14644 SPI SUBSYSTEM
14645 M:      Mark Brown <broonie@kernel.org>
14646 L:      linux-spi@vger.kernel.org
14647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14648 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14649 S:      Maintained
14650 F:      Documentation/devicetree/bindings/spi/
14651 F:      Documentation/spi/
14652 F:      drivers/spi/
14653 F:      include/linux/spi/
14654 F:      include/uapi/linux/spi/
14655 F:      tools/spi/
14656
14657 SPIDERNET NETWORK DRIVER for CELL
14658 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14659 L:      netdev@vger.kernel.org
14660 S:      Supported
14661 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14662 F:      drivers/net/ethernet/toshiba/spider_net*
14663
14664 SPMI SUBSYSTEM
14665 R:      Stephen Boyd <sboyd@kernel.org>
14666 L:      linux-arm-msm@vger.kernel.org
14667 F:      Documentation/devicetree/bindings/spmi/
14668 F:      drivers/spmi/
14669 F:      include/dt-bindings/spmi/spmi.h
14670 F:      include/linux/spmi.h
14671 F:      include/trace/events/spmi.h
14672
14673 SPU FILE SYSTEM
14674 M:      Jeremy Kerr <jk@ozlabs.org>
14675 L:      linuxppc-dev@lists.ozlabs.org
14676 W:      http://www.ibm.com/developerworks/power/cell/
14677 S:      Supported
14678 F:      Documentation/filesystems/spufs.txt
14679 F:      arch/powerpc/platforms/cell/spufs/
14680
14681 SQUASHFS FILE SYSTEM
14682 M:      Phillip Lougher <phillip@squashfs.org.uk>
14683 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14684 W:      http://squashfs.org.uk
14685 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14686 S:      Maintained
14687 F:      Documentation/filesystems/squashfs.txt
14688 F:      fs/squashfs/
14689
14690 SRM (Alpha) environment access
14691 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14692 S:      Maintained
14693 F:      arch/alpha/kernel/srm_env.c
14694
14695 ST LSM6DSx IMU IIO DRIVER
14696 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14697 L:      linux-iio@vger.kernel.org
14698 W:      http://www.st.com/
14699 S:      Maintained
14700 F:      drivers/iio/imu/st_lsm6dsx/
14701 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14702
14703 ST STM32 I2C/SMBUS DRIVER
14704 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14705 L:      linux-i2c@vger.kernel.org
14706 S:      Maintained
14707 F:      drivers/i2c/busses/i2c-stm32*
14708
14709 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14710 M:      Song Qiang <songqiang1304521@gmail.com>
14711 L:      linux-iio@vger.kernel.org
14712 S:      Maintained
14713 F:      drivers/iio/proximity/vl53l0x-i2c.c
14714 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14715
14716 STABLE BRANCH
14717 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14718 M:      Sasha Levin <sashal@kernel.org>
14719 L:      stable@vger.kernel.org
14720 S:      Supported
14721 F:      Documentation/process/stable-kernel-rules.rst
14722
14723 STAGING - COMEDI
14724 M:      Ian Abbott <abbotti@mev.co.uk>
14725 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14726 S:      Odd Fixes
14727 F:      drivers/staging/comedi/
14728
14729 STAGING - EROFS FILE SYSTEM
14730 M:      Gao Xiang <gaoxiang25@huawei.com>
14731 M:      Chao Yu <yuchao0@huawei.com>
14732 L:      linux-erofs@lists.ozlabs.org
14733 S:      Maintained
14734 F:      drivers/staging/erofs/
14735
14736 STAGING - INDUSTRIAL IO
14737 M:      Jonathan Cameron <jic23@kernel.org>
14738 L:      linux-iio@vger.kernel.org
14739 S:      Odd Fixes
14740 F:      Documentation/devicetree/bindings/staging/iio/
14741 F:      drivers/staging/iio/
14742
14743 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14744 M:      Marc Dietrich <marvin24@gmx.de>
14745 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14746 L:      linux-tegra@vger.kernel.org
14747 S:      Maintained
14748 F:      drivers/staging/nvec/
14749
14750 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14751 M:      Jens Frederich <jfrederich@gmail.com>
14752 M:      Daniel Drake <dsd@laptop.org>
14753 M:      Jon Nettleton <jon.nettleton@gmail.com>
14754 W:      http://wiki.laptop.org/go/DCON
14755 S:      Maintained
14756 F:      drivers/staging/olpc_dcon/
14757
14758 STAGING - REALTEK RTL8712U DRIVERS
14759 M:      Larry Finger <Larry.Finger@lwfinger.net>
14760 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14761 S:      Odd Fixes
14762 F:      drivers/staging/rtl8712/
14763
14764 STAGING - REALTEK RTL8188EU DRIVERS
14765 M:      Larry Finger <Larry.Finger@lwfinger.net>
14766 S:      Odd Fixes
14767 F:      drivers/staging/rtl8188eu/
14768
14769 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14770 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14771 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14772 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14773 L:      linux-fbdev@vger.kernel.org
14774 S:      Maintained
14775 F:      drivers/staging/sm750fb/
14776
14777 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14778 M:      William Hubbs <w.d.hubbs@gmail.com>
14779 M:      Chris Brannon <chris@the-brannons.com>
14780 M:      Kirk Reiser <kirk@reisers.ca>
14781 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14782 L:      speakup@linux-speakup.org
14783 W:      http://www.linux-speakup.org/
14784 S:      Odd Fixes
14785 F:      drivers/staging/speakup/
14786
14787 STAGING - VIA VT665X DRIVERS
14788 M:      Forest Bond <forest@alittletooquiet.net>
14789 S:      Odd Fixes
14790 F:      drivers/staging/vt665?/
14791
14792 STAGING - WILC1000 WIFI DRIVER
14793 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14794 M:      Ajay Singh <ajay.kathat@microchip.com>
14795 L:      linux-wireless@vger.kernel.org
14796 S:      Supported
14797 F:      drivers/staging/wilc1000/
14798
14799 STAGING SUBSYSTEM
14800 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14802 L:      devel@driverdev.osuosl.org
14803 S:      Supported
14804 F:      drivers/staging/
14805
14806 STARFIRE/DURALAN NETWORK DRIVER
14807 M:      Ion Badulescu <ionut@badula.org>
14808 S:      Odd Fixes
14809 F:      drivers/net/ethernet/adaptec/starfire*
14810
14811 STEC S1220 SKD DRIVER
14812 M:      Bart Van Assche <bart.vanassche@wdc.com>
14813 L:      linux-block@vger.kernel.org
14814 S:      Maintained
14815 F:      drivers/block/skd*[ch]
14816
14817 STI AUDIO (ASoC) DRIVERS
14818 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14819 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14820 S:      Maintained
14821 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14822 F:      sound/soc/sti/
14823
14824 STI CEC DRIVER
14825 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14826 S:      Maintained
14827 F:      drivers/media/platform/sti/cec/
14828 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14829
14830 STK1160 USB VIDEO CAPTURE DRIVER
14831 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14832 L:      linux-media@vger.kernel.org
14833 T:      git git://linuxtv.org/media_tree.git
14834 S:      Maintained
14835 F:      drivers/media/usb/stk1160/
14836
14837 STM32 AUDIO (ASoC) DRIVERS
14838 M:      Olivier Moysan <olivier.moysan@st.com>
14839 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14840 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14841 S:      Maintained
14842 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14843 F:      sound/soc/stm/
14844
14845 STM32 TIMER/LPTIMER DRIVERS
14846 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14847 S:      Maintained
14848 F:      drivers/*/stm32-*timer*
14849 F:      drivers/pwm/pwm-stm32*
14850 F:      include/linux/*/stm32-*tim*
14851 F:      Documentation/ABI/testing/*timer-stm32
14852 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14853 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14854
14855 STMMAC ETHERNET DRIVER
14856 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14857 M:      Alexandre Torgue <alexandre.torgue@st.com>
14858 M:      Jose Abreu <joabreu@synopsys.com>
14859 L:      netdev@vger.kernel.org
14860 W:      http://www.stlinux.com
14861 S:      Supported
14862 F:      drivers/net/ethernet/stmicro/stmmac/
14863
14864 SUN3/3X
14865 M:      Sam Creasey <sammy@sammy.net>
14866 W:      http://sammy.net/sun3/
14867 S:      Maintained
14868 F:      arch/m68k/kernel/*sun3*
14869 F:      arch/m68k/sun3*/
14870 F:      arch/m68k/include/asm/sun3*
14871 F:      drivers/net/ethernet/i825xx/sun3*
14872
14873 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14874 M:      Hans de Goede <hdegoede@redhat.com>
14875 L:      linux-input@vger.kernel.org
14876 S:      Maintained
14877 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14878 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14879
14880 SUNDANCE NETWORK DRIVER
14881 M:      Denis Kirjanov <kda@linux-powerpc.org>
14882 L:      netdev@vger.kernel.org
14883 S:      Maintained
14884 F:      drivers/net/ethernet/dlink/sundance.c
14885
14886 SUPERH
14887 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14888 M:      Rich Felker <dalias@libc.org>
14889 L:      linux-sh@vger.kernel.org
14890 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14891 S:      Maintained
14892 F:      Documentation/sh/
14893 F:      arch/sh/
14894 F:      drivers/sh/
14895
14896 SUSPEND TO RAM
14897 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14898 M:      Len Brown <len.brown@intel.com>
14899 M:      Pavel Machek <pavel@ucw.cz>
14900 L:      linux-pm@vger.kernel.org
14901 B:      https://bugzilla.kernel.org
14902 S:      Supported
14903 F:      Documentation/power/
14904 F:      arch/x86/kernel/acpi/
14905 F:      drivers/base/power/
14906 F:      kernel/power/
14907 F:      include/linux/suspend.h
14908 F:      include/linux/freezer.h
14909 F:      include/linux/pm.h
14910
14911 SVGA HANDLING
14912 M:      Martin Mares <mj@ucw.cz>
14913 L:      linux-video@atrey.karlin.mff.cuni.cz
14914 S:      Maintained
14915 F:      Documentation/svga.txt
14916 F:      arch/x86/boot/video*
14917
14918 SWIOTLB SUBSYSTEM
14919 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14920 L:      iommu@lists.linux-foundation.org
14921 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14922 S:      Supported
14923 F:      kernel/dma/swiotlb.c
14924 F:      arch/*/kernel/pci-swiotlb.c
14925 F:      include/linux/swiotlb.h
14926
14927 SWITCHDEV
14928 M:      Jiri Pirko <jiri@resnulli.us>
14929 M:      Ivan Vecera <ivecera@redhat.com>
14930 L:      netdev@vger.kernel.org
14931 S:      Supported
14932 F:      net/switchdev/
14933 F:      include/net/switchdev.h
14934
14935 SY8106A REGULATOR DRIVER
14936 M:      Icenowy Zheng <icenowy@aosc.io>
14937 S:      Maintained
14938 F:      drivers/regulator/sy8106a-regulator.c
14939 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14940
14941 SYNC FILE FRAMEWORK
14942 M:      Sumit Semwal <sumit.semwal@linaro.org>
14943 R:      Gustavo Padovan <gustavo@padovan.org>
14944 S:      Maintained
14945 L:      linux-media@vger.kernel.org
14946 L:      dri-devel@lists.freedesktop.org
14947 F:      drivers/dma-buf/sync_*
14948 F:      drivers/dma-buf/dma-fence*
14949 F:      drivers/dma-buf/sw_sync.c
14950 F:      include/linux/sync_file.h
14951 F:      include/uapi/linux/sync_file.h
14952 F:      Documentation/sync_file.txt
14953 T:      git git://anongit.freedesktop.org/drm/drm-misc
14954
14955 SYNOPSYS ARC ARCHITECTURE
14956 M:      Vineet Gupta <vgupta@synopsys.com>
14957 L:      linux-snps-arc@lists.infradead.org
14958 S:      Supported
14959 F:      arch/arc/
14960 F:      Documentation/devicetree/bindings/arc/*
14961 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14962 F:      drivers/clocksource/arc_timer.c
14963 F:      drivers/tty/serial/arc_uart.c
14964 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14965
14966 SYNOPSYS ARC HSDK SDP pll clock driver
14967 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14968 S:      Supported
14969 F:      drivers/clk/clk-hsdk-pll.c
14970 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14971
14972 SYNOPSYS ARC SDP clock driver
14973 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14974 S:      Supported
14975 F:      drivers/clk/axs10x/*
14976 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14977
14978 SYNOPSYS ARC SDP platform support
14979 M:      Alexey Brodkin <abrodkin@synopsys.com>
14980 S:      Supported
14981 F:      arch/arc/plat-axs10x
14982 F:      arch/arc/boot/dts/ax*
14983 F:      Documentation/devicetree/bindings/arc/axs10*
14984
14985 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14986 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14987 S:      Supported
14988 F:      drivers/reset/reset-axs10x.c
14989 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14990
14991 SYNOPSYS CREG GPIO DRIVER
14992 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14993 S:      Maintained
14994 F:      drivers/gpio/gpio-creg-snps.c
14995 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14996
14997 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14998 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14999 S:      Maintained
15000 F:      drivers/tty/serial/8250/8250_dw.c
15001
15002 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15003 M:      Hoan Tran <hoan@os.amperecomputing.com>
15004 L:      linux-gpio@vger.kernel.org
15005 S:      Maintained
15006 F:      drivers/gpio/gpio-dwapb.c
15007 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15008
15009 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15010 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15011 S:      Maintained
15012 F:      drivers/dma/dwi-axi-dmac/
15013 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15014
15015 SYNOPSYS DESIGNWARE DMAC DRIVER
15016 M:      Viresh Kumar <vireshk@kernel.org>
15017 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15018 S:      Maintained
15019 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15020 F:      drivers/dma/dw/
15021 F:      include/dt-bindings/dma/dw-dmac.h
15022 F:      include/linux/dma/dw.h
15023 F:      include/linux/platform_data/dma-dw.h
15024
15025 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15026 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15027 L:      netdev@vger.kernel.org
15028 S:      Supported
15029 F:      drivers/net/ethernet/synopsys/
15030
15031 SYNOPSYS DESIGNWARE I2C DRIVER
15032 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15033 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15034 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15035 L:      linux-i2c@vger.kernel.org
15036 S:      Maintained
15037 F:      drivers/i2c/busses/i2c-designware-*
15038 F:      include/linux/platform_data/i2c-designware.h
15039
15040 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15041 M:      Jaehoon Chung <jh80.chung@samsung.com>
15042 L:      linux-mmc@vger.kernel.org
15043 S:      Maintained
15044 F:      drivers/mmc/host/dw_mmc*
15045
15046 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15047 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15048 S:      Supported
15049 F:      drivers/reset/reset-hsdk.c
15050 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15051 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15052
15053 SYSTEM CONFIGURATION (SYSCON)
15054 M:      Lee Jones <lee.jones@linaro.org>
15055 M:      Arnd Bergmann <arnd@arndb.de>
15056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15057 S:      Supported
15058 F:      drivers/mfd/syscon.c
15059
15060 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15061 M:      Sudeep Holla <sudeep.holla@arm.com>
15062 L:      linux-arm-kernel@lists.infradead.org
15063 S:      Maintained
15064 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15065 F:      drivers/clk/clk-sc[mp]i.c
15066 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15067 F:      drivers/firmware/arm_scpi.c
15068 F:      drivers/firmware/arm_scmi/
15069 F:      include/linux/sc[mp]i_protocol.h
15070
15071 SYSTEM RESET/SHUTDOWN DRIVERS
15072 M:      Sebastian Reichel <sre@kernel.org>
15073 L:      linux-pm@vger.kernel.org
15074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15075 S:      Maintained
15076 F:      Documentation/devicetree/bindings/power/reset/
15077 F:      drivers/power/reset/
15078
15079 SYSTEM TRACE MODULE CLASS
15080 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15081 S:      Maintained
15082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15083 F:      Documentation/trace/stm.rst
15084 F:      drivers/hwtracing/stm/
15085 F:      include/linux/stm.h
15086 F:      include/uapi/linux/stm.h
15087
15088 SYSV FILESYSTEM
15089 M:      Christoph Hellwig <hch@infradead.org>
15090 S:      Maintained
15091 F:      Documentation/filesystems/sysv-fs.txt
15092 F:      fs/sysv/
15093 F:      include/linux/sysv_fs.h
15094
15095 TASKSTATS STATISTICS INTERFACE
15096 M:      Balbir Singh <bsingharora@gmail.com>
15097 S:      Maintained
15098 F:      Documentation/accounting/taskstats*
15099 F:      include/linux/taskstats*
15100 F:      kernel/taskstats.c
15101
15102 TC subsystem
15103 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15104 M:      Cong Wang <xiyou.wangcong@gmail.com>
15105 M:      Jiri Pirko <jiri@resnulli.us>
15106 L:      netdev@vger.kernel.org
15107 S:      Maintained
15108 F:      include/net/pkt_cls.h
15109 F:      include/net/pkt_sched.h
15110 F:      include/net/tc_act/
15111 F:      include/uapi/linux/pkt_cls.h
15112 F:      include/uapi/linux/pkt_sched.h
15113 F:      include/uapi/linux/tc_act/
15114 F:      include/uapi/linux/tc_ematch/
15115 F:      net/sched/
15116
15117 TC90522 MEDIA DRIVER
15118 M:      Akihiro Tsukada <tskd08@gmail.com>
15119 L:      linux-media@vger.kernel.org
15120 S:      Odd Fixes
15121 F:      drivers/media/dvb-frontends/tc90522*
15122
15123 TCP LOW PRIORITY MODULE
15124 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15125 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15126 W:      http://tcp-lp-mod.sourceforge.net/
15127 S:      Maintained
15128 F:      net/ipv4/tcp_lp.c
15129
15130 TDA10071 MEDIA DRIVER
15131 M:      Antti Palosaari <crope@iki.fi>
15132 L:      linux-media@vger.kernel.org
15133 W:      https://linuxtv.org
15134 W:      http://palosaari.fi/linux/
15135 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15136 T:      git git://linuxtv.org/anttip/media_tree.git
15137 S:      Maintained
15138 F:      drivers/media/dvb-frontends/tda10071*
15139
15140 TDA18212 MEDIA DRIVER
15141 M:      Antti Palosaari <crope@iki.fi>
15142 L:      linux-media@vger.kernel.org
15143 W:      https://linuxtv.org
15144 W:      http://palosaari.fi/linux/
15145 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15146 T:      git git://linuxtv.org/anttip/media_tree.git
15147 S:      Maintained
15148 F:      drivers/media/tuners/tda18212*
15149
15150 TDA18218 MEDIA DRIVER
15151 M:      Antti Palosaari <crope@iki.fi>
15152 L:      linux-media@vger.kernel.org
15153 W:      https://linuxtv.org
15154 W:      http://palosaari.fi/linux/
15155 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15156 T:      git git://linuxtv.org/anttip/media_tree.git
15157 S:      Maintained
15158 F:      drivers/media/tuners/tda18218*
15159
15160 TDA18250 MEDIA DRIVER
15161 M:      Olli Salonen <olli.salonen@iki.fi>
15162 L:      linux-media@vger.kernel.org
15163 W:      https://linuxtv.org
15164 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15165 T:      git git://linuxtv.org/media_tree.git
15166 S:      Maintained
15167 F:      drivers/media/tuners/tda18250*
15168
15169 TDA18271 MEDIA DRIVER
15170 M:      Michael Krufky <mkrufky@linuxtv.org>
15171 L:      linux-media@vger.kernel.org
15172 W:      https://linuxtv.org
15173 W:      http://github.com/mkrufky
15174 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15175 T:      git git://linuxtv.org/mkrufky/tuners.git
15176 S:      Maintained
15177 F:      drivers/media/tuners/tda18271*
15178
15179 TDA1997x MEDIA DRIVER
15180 M:      Tim Harvey <tharvey@gateworks.com>
15181 L:      linux-media@vger.kernel.org
15182 W:      https://linuxtv.org
15183 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15184 S:      Maintained
15185 F:      drivers/media/i2c/tda1997x.*
15186
15187 TDA827x MEDIA DRIVER
15188 M:      Michael Krufky <mkrufky@linuxtv.org>
15189 L:      linux-media@vger.kernel.org
15190 W:      https://linuxtv.org
15191 W:      http://github.com/mkrufky
15192 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15193 T:      git git://linuxtv.org/mkrufky/tuners.git
15194 S:      Maintained
15195 F:      drivers/media/tuners/tda8290.*
15196
15197 TDA8290 MEDIA DRIVER
15198 M:      Michael Krufky <mkrufky@linuxtv.org>
15199 L:      linux-media@vger.kernel.org
15200 W:      https://linuxtv.org
15201 W:      http://github.com/mkrufky
15202 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15203 T:      git git://linuxtv.org/mkrufky/tuners.git
15204 S:      Maintained
15205 F:      drivers/media/tuners/tda8290.*
15206
15207 TDA9840 MEDIA DRIVER
15208 M:      Hans Verkuil <hverkuil@xs4all.nl>
15209 L:      linux-media@vger.kernel.org
15210 T:      git git://linuxtv.org/media_tree.git
15211 W:      https://linuxtv.org
15212 S:      Maintained
15213 F:      drivers/media/i2c/tda9840*
15214
15215 TEA5761 TUNER DRIVER
15216 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15217 L:      linux-media@vger.kernel.org
15218 W:      https://linuxtv.org
15219 T:      git git://linuxtv.org/media_tree.git
15220 S:      Odd fixes
15221 F:      drivers/media/tuners/tea5761.*
15222
15223 TEA5767 TUNER DRIVER
15224 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15225 L:      linux-media@vger.kernel.org
15226 W:      https://linuxtv.org
15227 T:      git git://linuxtv.org/media_tree.git
15228 S:      Maintained
15229 F:      drivers/media/tuners/tea5767.*
15230
15231 TEA6415C MEDIA DRIVER
15232 M:      Hans Verkuil <hverkuil@xs4all.nl>
15233 L:      linux-media@vger.kernel.org
15234 T:      git git://linuxtv.org/media_tree.git
15235 W:      https://linuxtv.org
15236 S:      Maintained
15237 F:      drivers/media/i2c/tea6415c*
15238
15239 TEA6420 MEDIA DRIVER
15240 M:      Hans Verkuil <hverkuil@xs4all.nl>
15241 L:      linux-media@vger.kernel.org
15242 T:      git git://linuxtv.org/media_tree.git
15243 W:      https://linuxtv.org
15244 S:      Maintained
15245 F:      drivers/media/i2c/tea6420*
15246
15247 TEAM DRIVER
15248 M:      Jiri Pirko <jiri@resnulli.us>
15249 L:      netdev@vger.kernel.org
15250 S:      Supported
15251 F:      drivers/net/team/
15252 F:      include/linux/if_team.h
15253 F:      include/uapi/linux/if_team.h
15254
15255 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15256 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15257 S:      Maintained
15258 F:      arch/x86/platform/ts5500/
15259
15260 TECHNOTREND USB IR RECEIVER
15261 M:      Sean Young <sean@mess.org>
15262 L:      linux-media@vger.kernel.org
15263 S:      Maintained
15264 F:      drivers/media/rc/ttusbir.c
15265
15266 TECHWELL TW9910 VIDEO DECODER
15267 L:      linux-media@vger.kernel.org
15268 S:      Orphan
15269 F:      drivers/media/i2c/tw9910.c
15270 F:      include/media/i2c/tw9910.h
15271
15272 TEE SUBSYSTEM
15273 M:      Jens Wiklander <jens.wiklander@linaro.org>
15274 S:      Maintained
15275 F:      include/linux/tee_drv.h
15276 F:      include/uapi/linux/tee.h
15277 F:      drivers/tee/
15278 F:      Documentation/tee.txt
15279
15280 TEGRA ARCHITECTURE SUPPORT
15281 M:      Thierry Reding <thierry.reding@gmail.com>
15282 M:      Jonathan Hunter <jonathanh@nvidia.com>
15283 L:      linux-tegra@vger.kernel.org
15284 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15286 S:      Supported
15287 N:      [^a-z]tegra
15288
15289 TEGRA CLOCK DRIVER
15290 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15291 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15292 S:      Supported
15293 F:      drivers/clk/tegra/
15294
15295 TEGRA DMA DRIVERS
15296 M:      Laxman Dewangan <ldewangan@nvidia.com>
15297 M:      Jon Hunter <jonathanh@nvidia.com>
15298 S:      Supported
15299 F:      drivers/dma/tegra*
15300
15301 TEGRA I2C DRIVER
15302 M:      Laxman Dewangan <ldewangan@nvidia.com>
15303 S:      Supported
15304 F:      drivers/i2c/busses/i2c-tegra.c
15305
15306 TEGRA IOMMU DRIVERS
15307 M:      Thierry Reding <thierry.reding@gmail.com>
15308 L:      linux-tegra@vger.kernel.org
15309 S:      Supported
15310 F:      drivers/iommu/tegra*
15311
15312 TEGRA KBC DRIVER
15313 M:      Laxman Dewangan <ldewangan@nvidia.com>
15314 S:      Supported
15315 F:      drivers/input/keyboard/tegra-kbc.c
15316
15317 TEGRA NAND DRIVER
15318 M:      Stefan Agner <stefan@agner.ch>
15319 M:      Lucas Stach <dev@lynxeye.de>
15320 S:      Maintained
15321 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15322 F:      drivers/mtd/nand/raw/tegra_nand.c
15323
15324 TEGRA PWM DRIVER
15325 M:      Thierry Reding <thierry.reding@gmail.com>
15326 S:      Supported
15327 F:      drivers/pwm/pwm-tegra.c
15328
15329 TEGRA SERIAL DRIVER
15330 M:      Laxman Dewangan <ldewangan@nvidia.com>
15331 S:      Supported
15332 F:      drivers/tty/serial/serial-tegra.c
15333
15334 TEGRA SPI DRIVER
15335 M:      Laxman Dewangan <ldewangan@nvidia.com>
15336 S:      Supported
15337 F:      drivers/spi/spi-tegra*
15338
15339 TEHUTI ETHERNET DRIVER
15340 M:      Andy Gospodarek <andy@greyhouse.net>
15341 L:      netdev@vger.kernel.org
15342 S:      Supported
15343 F:      drivers/net/ethernet/tehuti/*
15344
15345 Telecom Clock Driver for MCPL0010
15346 M:      Mark Gross <mark.gross@intel.com>
15347 S:      Supported
15348 F:      drivers/char/tlclk.c
15349
15350 TENSILICA XTENSA PORT (xtensa)
15351 M:      Chris Zankel <chris@zankel.net>
15352 M:      Max Filippov <jcmvbkbc@gmail.com>
15353 L:      linux-xtensa@linux-xtensa.org
15354 T:      git git://github.com/czankel/xtensa-linux.git
15355 S:      Maintained
15356 F:      arch/xtensa/
15357 F:      drivers/irqchip/irq-xtensa-*
15358
15359 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15360 M:      Nishanth Menon <nm@ti.com>
15361 M:      Tero Kristo <t-kristo@ti.com>
15362 M:      Santosh Shilimkar <ssantosh@kernel.org>
15363 L:      linux-arm-kernel@lists.infradead.org
15364 S:      Maintained
15365 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15366 F:      drivers/firmware/ti_sci*
15367 F:      include/linux/soc/ti/ti_sci_protocol.h
15368 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15369 F:      drivers/soc/ti/ti_sci_pm_domains.c
15370 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15371 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15372 F:      drivers/clk/keystone/sci-clk.c
15373 F:      drivers/reset/reset-ti-sci.c
15374
15375 Texas Instruments ASoC drivers
15376 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15377 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15378 S:      Maintained
15379 F:      sound/soc/ti/
15380
15381 Texas Instruments' DAC7612 DAC Driver
15382 M:      Ricardo Ribalda <ricardo@ribalda.com>
15383 L:      linux-iio@vger.kernel.org
15384 S:      Supported
15385 F:      drivers/iio/dac/ti-dac7612.c
15386 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15387
15388 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15389 M:      Hans Verkuil <hverkuil@xs4all.nl>
15390 L:      linux-media@vger.kernel.org
15391 T:      git git://linuxtv.org/media_tree.git
15392 W:      https://linuxtv.org
15393 S:      Maintained
15394 F:      drivers/media/radio/radio-raremono.c
15395
15396 THERMAL
15397 M:      Zhang Rui <rui.zhang@intel.com>
15398 M:      Eduardo Valentin <edubezval@gmail.com>
15399 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15400 L:      linux-pm@vger.kernel.org
15401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15403 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15404 S:      Supported
15405 F:      drivers/thermal/
15406 F:      include/linux/thermal.h
15407 F:      include/uapi/linux/thermal.h
15408 F:      include/linux/cpu_cooling.h
15409 F:      Documentation/devicetree/bindings/thermal/
15410
15411 THERMAL/CPU_COOLING
15412 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15413 M:      Viresh Kumar <viresh.kumar@linaro.org>
15414 M:      Javi Merino <javi.merino@kernel.org>
15415 L:      linux-pm@vger.kernel.org
15416 S:      Supported
15417 F:      Documentation/thermal/cpu-cooling-api.txt
15418 F:      drivers/thermal/cpu_cooling.c
15419 F:      include/linux/cpu_cooling.h
15420
15421 THINKPAD ACPI EXTRAS DRIVER
15422 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15423 L:      ibm-acpi-devel@lists.sourceforge.net
15424 L:      platform-driver-x86@vger.kernel.org
15425 W:      http://ibm-acpi.sourceforge.net
15426 W:      http://thinkwiki.org/wiki/Ibm-acpi
15427 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15428 S:      Maintained
15429 F:      drivers/platform/x86/thinkpad_acpi.c
15430
15431 THUNDERBOLT DRIVER
15432 M:      Andreas Noever <andreas.noever@gmail.com>
15433 M:      Michael Jamet <michael.jamet@intel.com>
15434 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15435 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15436 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15437 S:      Maintained
15438 F:      Documentation/admin-guide/thunderbolt.rst
15439 F:      drivers/thunderbolt/
15440 F:      include/linux/thunderbolt.h
15441
15442 THUNDERBOLT NETWORK DRIVER
15443 M:      Michael Jamet <michael.jamet@intel.com>
15444 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15445 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15446 L:      netdev@vger.kernel.org
15447 S:      Maintained
15448 F:      drivers/net/thunderbolt.c
15449
15450 THUNDERX GPIO DRIVER
15451 M:      David Daney <david.daney@cavium.com>
15452 S:      Maintained
15453 F:      drivers/gpio/gpio-thunderx.c
15454
15455 TI AM437X VPFE DRIVER
15456 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15457 L:      linux-media@vger.kernel.org
15458 W:      https://linuxtv.org
15459 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15460 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15461 S:      Maintained
15462 F:      drivers/media/platform/am437x/
15463
15464 TI BANDGAP AND THERMAL DRIVER
15465 M:      Eduardo Valentin <edubezval@gmail.com>
15466 M:      Keerthy <j-keerthy@ti.com>
15467 L:      linux-pm@vger.kernel.org
15468 L:      linux-omap@vger.kernel.org
15469 S:      Maintained
15470 F:      drivers/thermal/ti-soc-thermal/
15471
15472 TI BQ27XXX POWER SUPPLY DRIVER
15473 R:      Andrew F. Davis <afd@ti.com>
15474 F:      include/linux/power/bq27xxx_battery.h
15475 F:      drivers/power/supply/bq27xxx_battery.c
15476 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15477
15478 TI CDCE706 CLOCK DRIVER
15479 M:      Max Filippov <jcmvbkbc@gmail.com>
15480 S:      Maintained
15481 F:      drivers/clk/clk-cdce706.c
15482
15483 TI CLOCK DRIVER
15484 M:      Tero Kristo <t-kristo@ti.com>
15485 L:      linux-omap@vger.kernel.org
15486 S:      Maintained
15487 F:      drivers/clk/ti/
15488 F:      include/linux/clk/ti.h
15489
15490 TI DAVINCI MACHINE SUPPORT
15491 M:      Sekhar Nori <nsekhar@ti.com>
15492 M:      Kevin Hilman <khilman@kernel.org>
15493 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15495 S:      Supported
15496 F:      arch/arm/mach-davinci/
15497 F:      drivers/i2c/busses/i2c-davinci.c
15498 F:      arch/arm/boot/dts/da850*
15499
15500 TI DAVINCI SERIES CLOCK DRIVER
15501 M:      David Lechner <david@lechnology.com>
15502 R:      Sekhar Nori <nsekhar@ti.com>
15503 S:      Maintained
15504 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15505 F:      drivers/clk/davinci/
15506
15507 TI DAVINCI SERIES GPIO DRIVER
15508 M:      Keerthy <j-keerthy@ti.com>
15509 L:      linux-gpio@vger.kernel.org
15510 S:      Maintained
15511 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15512 F:      drivers/gpio/gpio-davinci.c
15513
15514 TI DAVINCI SERIES MEDIA DRIVER
15515 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15516 L:      linux-media@vger.kernel.org
15517 W:      https://linuxtv.org
15518 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15519 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15520 S:      Maintained
15521 F:      drivers/media/platform/davinci/
15522 F:      include/media/davinci/
15523
15524 TI ETHERNET SWITCH DRIVER (CPSW)
15525 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15526 L:      linux-omap@vger.kernel.org
15527 L:      netdev@vger.kernel.org
15528 S:      Maintained
15529 F:      drivers/net/ethernet/ti/cpsw*
15530 F:      drivers/net/ethernet/ti/davinci*
15531
15532 TI FLASH MEDIA INTERFACE DRIVER
15533 M:      Alex Dubov <oakad@yahoo.com>
15534 S:      Maintained
15535 F:      drivers/misc/tifm*
15536 F:      drivers/mmc/host/tifm_sd.c
15537 F:      include/linux/tifm.h
15538
15539 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15540 M:      Santosh Shilimkar <ssantosh@kernel.org>
15541 L:      linux-kernel@vger.kernel.org
15542 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15543 S:      Maintained
15544 F:      drivers/soc/ti/*
15545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15546
15547 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15548 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15549 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15550 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15551 S:      Maintained
15552 F:      sound/soc/codecs/lm49453*
15553 F:      sound/soc/codecs/isabelle*
15554
15555 TI LP855x BACKLIGHT DRIVER
15556 M:      Milo Kim <milo.kim@ti.com>
15557 S:      Maintained
15558 F:      Documentation/backlight/lp855x-driver.txt
15559 F:      drivers/video/backlight/lp855x_bl.c
15560 F:      include/linux/platform_data/lp855x.h
15561
15562 TI LP8727 CHARGER DRIVER
15563 M:      Milo Kim <milo.kim@ti.com>
15564 S:      Maintained
15565 F:      drivers/power/supply/lp8727_charger.c
15566 F:      include/linux/platform_data/lp8727.h
15567
15568 TI LP8788 MFD DRIVER
15569 M:      Milo Kim <milo.kim@ti.com>
15570 S:      Maintained
15571 F:      drivers/iio/adc/lp8788_adc.c
15572 F:      drivers/leds/leds-lp8788.c
15573 F:      drivers/mfd/lp8788*.c
15574 F:      drivers/power/supply/lp8788-charger.c
15575 F:      drivers/regulator/lp8788-*.c
15576 F:      include/linux/mfd/lp8788*.h
15577
15578 TI NETCP ETHERNET DRIVER
15579 M:      Wingman Kwok <w-kwok2@ti.com>
15580 M:      Murali Karicheri <m-karicheri2@ti.com>
15581 L:      netdev@vger.kernel.org
15582 S:      Maintained
15583 F:      drivers/net/ethernet/ti/netcp*
15584
15585 TI PCM3060 ASoC CODEC DRIVER
15586 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15587 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15588 S:      Maintained
15589 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15590 F:      sound/soc/codecs/pcm3060*
15591
15592 TI TAS571X FAMILY ASoC CODEC DRIVER
15593 M:      Kevin Cernekee <cernekee@chromium.org>
15594 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15595 S:      Odd Fixes
15596 F:      sound/soc/codecs/tas571x*
15597
15598 TI TRF7970A NFC DRIVER
15599 M:      Mark Greer <mgreer@animalcreek.com>
15600 L:      linux-wireless@vger.kernel.org
15601 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15602 S:      Supported
15603 F:      drivers/nfc/trf7970a.c
15604 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15605
15606 TI TWL4030 SERIES SOC CODEC DRIVER
15607 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15608 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15609 S:      Maintained
15610 F:      sound/soc/codecs/twl4030*
15611
15612 TI VPE/CAL DRIVERS
15613 M:      Benoit Parrot <bparrot@ti.com>
15614 L:      linux-media@vger.kernel.org
15615 W:      http://linuxtv.org/
15616 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15617 S:      Maintained
15618 F:      drivers/media/platform/ti-vpe/
15619
15620 TI WILINK WIRELESS DRIVERS
15621 L:      linux-wireless@vger.kernel.org
15622 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15623 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15624 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15625 S:      Orphan
15626 F:      drivers/net/wireless/ti/
15627 F:      include/linux/wl12xx.h
15628
15629 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15630 M:      John Stultz <john.stultz@linaro.org>
15631 M:      Thomas Gleixner <tglx@linutronix.de>
15632 R:      Stephen Boyd <sboyd@kernel.org>
15633 L:      linux-kernel@vger.kernel.org
15634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15635 S:      Supported
15636 F:      include/linux/clocksource.h
15637 F:      include/linux/time.h
15638 F:      include/linux/timex.h
15639 F:      include/uapi/linux/time.h
15640 F:      include/uapi/linux/timex.h
15641 F:      kernel/time/clocksource.c
15642 F:      kernel/time/time*.c
15643 F:      kernel/time/alarmtimer.c
15644 F:      kernel/time/ntp.c
15645 F:      tools/testing/selftests/timers/
15646
15647 TIPC NETWORK LAYER
15648 M:      Jon Maloy <jon.maloy@ericsson.com>
15649 M:      Ying Xue <ying.xue@windriver.com>
15650 L:      netdev@vger.kernel.org (core kernel code)
15651 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15652 W:      http://tipc.sourceforge.net/
15653 S:      Maintained
15654 F:      include/uapi/linux/tipc*.h
15655 F:      net/tipc/
15656
15657 TLAN NETWORK DRIVER
15658 M:      Samuel Chessman <chessman@tux.org>
15659 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15660 W:      http://sourceforge.net/projects/tlan/
15661 S:      Maintained
15662 F:      Documentation/networking/device_drivers/ti/tlan.txt
15663 F:      drivers/net/ethernet/ti/tlan.*
15664
15665 TM6000 VIDEO4LINUX DRIVER
15666 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15667 L:      linux-media@vger.kernel.org
15668 W:      https://linuxtv.org
15669 T:      git git://linuxtv.org/media_tree.git
15670 S:      Odd fixes
15671 F:      drivers/media/usb/tm6000/
15672 F:      Documentation/media/v4l-drivers/tm6000*
15673
15674 TMIO/SDHI MMC DRIVER
15675 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15676 L:      linux-mmc@vger.kernel.org
15677 S:      Supported
15678 F:      drivers/mmc/host/tmio_mmc*
15679 F:      drivers/mmc/host/renesas_sdhi*
15680 F:      include/linux/mfd/tmio.h
15681
15682 TMP401 HARDWARE MONITOR DRIVER
15683 M:      Guenter Roeck <linux@roeck-us.net>
15684 L:      linux-hwmon@vger.kernel.org
15685 S:      Maintained
15686 F:      Documentation/hwmon/tmp401
15687 F:      drivers/hwmon/tmp401.c
15688
15689 TMPFS (SHMEM FILESYSTEM)
15690 M:      Hugh Dickins <hughd@google.com>
15691 L:      linux-mm@kvack.org
15692 S:      Maintained
15693 F:      include/linux/shmem_fs.h
15694 F:      mm/shmem.c
15695
15696 TOMOYO SECURITY MODULE
15697 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15698 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15699 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
15700 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
15701 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
15702 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
15703 W:      https://tomoyo.osdn.jp/
15704 S:      Maintained
15705 F:      security/tomoyo/
15706
15707 TOPSTAR LAPTOP EXTRAS DRIVER
15708 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15709 L:      platform-driver-x86@vger.kernel.org
15710 S:      Maintained
15711 F:      drivers/platform/x86/topstar-laptop.c
15712
15713 TORTURE-TEST MODULES
15714 M:      Davidlohr Bueso <dave@stgolabs.net>
15715 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15716 M:      Josh Triplett <josh@joshtriplett.org>
15717 L:      linux-kernel@vger.kernel.org
15718 S:      Supported
15719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15720 F:      Documentation/RCU/torture.txt
15721 F:      kernel/torture.c
15722 F:      kernel/rcu/rcutorture.c
15723 F:      kernel/rcu/rcuperf.c
15724 F:      kernel/locking/locktorture.c
15725
15726 TOSHIBA ACPI EXTRAS 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_acpi.c
15731
15732 TOSHIBA BLUETOOTH 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_bluetooth.c
15737
15738 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15739 M:      Azael Avalos <coproscefalo@gmail.com>
15740 L:      platform-driver-x86@vger.kernel.org
15741 S:      Maintained
15742 F:      drivers/platform/x86/toshiba_haps.c
15743
15744 TOSHIBA SMM DRIVER
15745 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15746 W:      http://www.buzzard.org.uk/toshiba/
15747 S:      Maintained
15748 F:      drivers/char/toshiba.c
15749 F:      include/linux/toshiba.h
15750 F:      include/uapi/linux/toshiba.h
15751
15752 TOSHIBA TC358743 DRIVER
15753 M:      Mats Randgaard <matrandg@cisco.com>
15754 L:      linux-media@vger.kernel.org
15755 S:      Maintained
15756 F:      drivers/media/i2c/tc358743*
15757 F:      include/media/i2c/tc358743.h
15758
15759 TOSHIBA WMI HOTKEYS DRIVER
15760 M:      Azael Avalos <coproscefalo@gmail.com>
15761 L:      platform-driver-x86@vger.kernel.org
15762 S:      Maintained
15763 F:      drivers/platform/x86/toshiba-wmi.c
15764
15765 TPM DEVICE DRIVER
15766 M:      Peter Huewe <peterhuewe@gmx.de>
15767 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15768 R:      Jason Gunthorpe <jgg@ziepe.ca>
15769 L:      linux-integrity@vger.kernel.org
15770 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15771 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15772 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15773 S:      Maintained
15774 F:      drivers/char/tpm/
15775
15776 TRACING
15777 M:      Steven Rostedt <rostedt@goodmis.org>
15778 M:      Ingo Molnar <mingo@redhat.com>
15779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15780 S:      Maintained
15781 F:      Documentation/trace/ftrace.rst
15782 F:      arch/*/*/*/ftrace.h
15783 F:      arch/*/kernel/ftrace.c
15784 F:      include/*/ftrace.h
15785 F:      include/linux/trace*.h
15786 F:      include/trace/
15787 F:      kernel/trace/
15788 F:      tools/testing/selftests/ftrace/
15789
15790 TRACING MMIO ACCESSES (MMIOTRACE)
15791 M:      Steven Rostedt <rostedt@goodmis.org>
15792 M:      Ingo Molnar <mingo@kernel.org>
15793 R:      Karol Herbst <karolherbst@gmail.com>
15794 R:      Pekka Paalanen <ppaalanen@gmail.com>
15795 S:      Maintained
15796 L:      linux-kernel@vger.kernel.org
15797 L:      nouveau@lists.freedesktop.org
15798 F:      kernel/trace/trace_mmiotrace.c
15799 F:      include/linux/mmiotrace.h
15800 F:      arch/x86/mm/kmmio.c
15801 F:      arch/x86/mm/mmio-mod.c
15802 F:      arch/x86/mm/testmmiotrace.c
15803
15804 TRIVIAL PATCHES
15805 M:      Jiri Kosina <trivial@kernel.org>
15806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15807 S:      Maintained
15808 K:      ^Subject:.*(?i)trivial
15809
15810 TEMPO SEMICONDUCTOR DRIVERS
15811 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15812 S:      Maintained
15813 F:      sound/soc/codecs/tscs*.c
15814 F:      sound/soc/codecs/tscs*.h
15815 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15816
15817 TTY LAYER
15818 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15819 M:      Jiri Slaby <jslaby@suse.com>
15820 S:      Supported
15821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15822 F:      Documentation/serial/
15823 F:      drivers/tty/
15824 F:      drivers/tty/serial/serial_core.c
15825 F:      include/linux/serial_core.h
15826 F:      include/linux/serial.h
15827 F:      include/linux/tty.h
15828 F:      include/uapi/linux/serial_core.h
15829 F:      include/uapi/linux/serial.h
15830 F:      include/uapi/linux/tty.h
15831
15832 TUA9001 MEDIA DRIVER
15833 M:      Antti Palosaari <crope@iki.fi>
15834 L:      linux-media@vger.kernel.org
15835 W:      https://linuxtv.org
15836 W:      http://palosaari.fi/linux/
15837 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15838 T:      git git://linuxtv.org/anttip/media_tree.git
15839 S:      Maintained
15840 F:      drivers/media/tuners/tua9001*
15841
15842 TULIP NETWORK DRIVERS
15843 L:      netdev@vger.kernel.org
15844 L:      linux-parisc@vger.kernel.org
15845 S:      Orphan
15846 F:      drivers/net/ethernet/dec/tulip/
15847
15848 TUN/TAP driver
15849 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15850 W:      http://vtun.sourceforge.net/tun
15851 S:      Maintained
15852 F:      Documentation/networking/tuntap.txt
15853 F:      arch/um/os-Linux/drivers/
15854
15855 TURBOCHANNEL SUBSYSTEM
15856 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15857 M:      Ralf Baechle <ralf@linux-mips.org>
15858 L:      linux-mips@vger.kernel.org
15859 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15860 S:      Maintained
15861 F:      drivers/tc/
15862 F:      include/linux/tc.h
15863
15864 TURBOSTAT UTILITY
15865 M:      "Len Brown" <lenb@kernel.org>
15866 L:      linux-pm@vger.kernel.org
15867 B:      https://bugzilla.kernel.org
15868 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15870 S:      Supported
15871 F:      tools/power/x86/turbostat/
15872
15873 TW5864 VIDEO4LINUX DRIVER
15874 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15875 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15876 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15877 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15878 L:      linux-media@vger.kernel.org
15879 S:      Supported
15880 F:      drivers/media/pci/tw5864/
15881
15882 TW68 VIDEO4LINUX DRIVER
15883 M:      Hans Verkuil <hverkuil@xs4all.nl>
15884 L:      linux-media@vger.kernel.org
15885 T:      git git://linuxtv.org/media_tree.git
15886 W:      https://linuxtv.org
15887 S:      Odd Fixes
15888 F:      drivers/media/pci/tw68/
15889
15890 TW686X VIDEO4LINUX DRIVER
15891 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15892 L:      linux-media@vger.kernel.org
15893 T:      git git://linuxtv.org/media_tree.git
15894 W:      http://linuxtv.org
15895 S:      Maintained
15896 F:      drivers/media/pci/tw686x/
15897
15898 UBI FILE SYSTEM (UBIFS)
15899 M:      Richard Weinberger <richard@nod.at>
15900 M:      Artem Bityutskiy <dedekind1@gmail.com>
15901 M:      Adrian Hunter <adrian.hunter@intel.com>
15902 L:      linux-mtd@lists.infradead.org
15903 T:      git git://git.infradead.org/ubifs-2.6.git
15904 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15905 S:      Supported
15906 F:      Documentation/filesystems/ubifs.txt
15907 F:      fs/ubifs/
15908
15909 UCLINUX (M68KNOMMU AND COLDFIRE)
15910 M:      Greg Ungerer <gerg@linux-m68k.org>
15911 W:      http://www.linux-m68k.org/
15912 W:      http://www.uclinux.org/
15913 L:      linux-m68k@lists.linux-m68k.org
15914 L:      uclinux-dev@uclinux.org  (subscribers-only)
15915 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15916 S:      Maintained
15917 F:      arch/m68k/coldfire/
15918 F:      arch/m68k/68*/
15919 F:      arch/m68k/*/*_no.*
15920 F:      arch/m68k/include/asm/*_no.*
15921
15922 UDF FILESYSTEM
15923 M:      Jan Kara <jack@suse.com>
15924 S:      Maintained
15925 F:      Documentation/filesystems/udf.txt
15926 F:      fs/udf/
15927
15928 UDRAW TABLET
15929 M:      Bastien Nocera <hadess@hadess.net>
15930 L:      linux-input@vger.kernel.org
15931 S:      Maintained
15932 F:      drivers/hid/hid-udraw-ps3.c
15933
15934 UFS FILESYSTEM
15935 M:      Evgeniy Dushistov <dushistov@mail.ru>
15936 S:      Maintained
15937 F:      Documentation/filesystems/ufs.txt
15938 F:      fs/ufs/
15939
15940 UHID USERSPACE HID IO DRIVER:
15941 M:      David Herrmann <dh.herrmann@googlemail.com>
15942 L:      linux-input@vger.kernel.org
15943 S:      Maintained
15944 F:      drivers/hid/uhid.c
15945 F:      include/uapi/linux/uhid.h
15946
15947 ULPI BUS
15948 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15949 L:      linux-usb@vger.kernel.org
15950 S:      Maintained
15951 F:      drivers/usb/common/ulpi.c
15952 F:      include/linux/ulpi/
15953
15954 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15955 L:      linux-usb@vger.kernel.org
15956 S:      Orphan
15957 F:      drivers/uwb/
15958 F:      include/linux/uwb.h
15959 F:      include/linux/uwb/
15960
15961 UNICORE32 ARCHITECTURE:
15962 M:      Guan Xuetao <gxt@pku.edu.cn>
15963 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15964 S:      Maintained
15965 T:      git git://github.com/gxt/linux.git
15966 F:      arch/unicore32/
15967
15968 UNIFDEF
15969 M:      Tony Finch <dot@dotat.at>
15970 W:      http://dotat.at/prog/unifdef
15971 S:      Maintained
15972 F:      scripts/unifdef.c
15973
15974 UNIFORM CDROM DRIVER
15975 M:      Jens Axboe <axboe@kernel.dk>
15976 W:      http://www.kernel.dk
15977 S:      Maintained
15978 F:      Documentation/cdrom/
15979 F:      drivers/cdrom/cdrom.c
15980 F:      include/linux/cdrom.h
15981 F:      include/uapi/linux/cdrom.h
15982
15983 UNISYS S-PAR DRIVERS
15984 M:      David Kershner <david.kershner@unisys.com>
15985 L:      sparmaintainer@unisys.com (Unisys internal)
15986 S:      Supported
15987 F:      include/linux/visorbus.h
15988 F:      drivers/visorbus/
15989 F:      drivers/staging/unisys/
15990
15991 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15992 R:      Alim Akhtar <alim.akhtar@samsung.com>
15993 R:      Avri Altman <avri.altman@wdc.com>
15994 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
15995 L:      linux-scsi@vger.kernel.org
15996 S:      Supported
15997 F:      Documentation/scsi/ufs.txt
15998 F:      drivers/scsi/ufs/
15999
16000 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
16001 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
16002 L:      linux-scsi@vger.kernel.org
16003 S:      Supported
16004 F:      drivers/scsi/ufs/*dwc*
16005
16006 UNSORTED BLOCK IMAGES (UBI)
16007 M:      Artem Bityutskiy <dedekind1@gmail.com>
16008 M:      Richard Weinberger <richard@nod.at>
16009 W:      http://www.linux-mtd.infradead.org/
16010 L:      linux-mtd@lists.infradead.org
16011 T:      git git://git.infradead.org/ubifs-2.6.git
16012 S:      Supported
16013 F:      drivers/mtd/ubi/
16014 F:      include/linux/mtd/ubi.h
16015 F:      include/uapi/mtd/ubi-user.h
16016
16017 USB "USBNET" DRIVER FRAMEWORK
16018 M:      Oliver Neukum <oneukum@suse.com>
16019 L:      netdev@vger.kernel.org
16020 W:      http://www.linux-usb.org/usbnet
16021 S:      Maintained
16022 F:      drivers/net/usb/usbnet.c
16023 F:      include/linux/usb/usbnet.h
16024
16025 USB ACM DRIVER
16026 M:      Oliver Neukum <oneukum@suse.com>
16027 L:      linux-usb@vger.kernel.org
16028 S:      Maintained
16029 F:      Documentation/usb/acm.txt
16030 F:      drivers/usb/class/cdc-acm.*
16031
16032 USB AR5523 WIRELESS DRIVER
16033 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16034 L:      linux-wireless@vger.kernel.org
16035 S:      Maintained
16036 F:      drivers/net/wireless/ath/ar5523/
16037
16038 USB ATTACHED SCSI
16039 M:      Oliver Neukum <oneukum@suse.com>
16040 L:      linux-usb@vger.kernel.org
16041 L:      linux-scsi@vger.kernel.org
16042 S:      Maintained
16043 F:      drivers/usb/storage/uas.c
16044
16045 USB CDC ETHERNET DRIVER
16046 M:      Oliver Neukum <oliver@neukum.org>
16047 L:      linux-usb@vger.kernel.org
16048 S:      Maintained
16049 F:      drivers/net/usb/cdc_*.c
16050 F:      include/uapi/linux/usb/cdc.h
16051
16052 USB CHAOSKEY DRIVER
16053 M:      Keith Packard <keithp@keithp.com>
16054 L:      linux-usb@vger.kernel.org
16055 S:      Maintained
16056 F:      drivers/usb/misc/chaoskey.c
16057
16058 USB CYPRESS C67X00 DRIVER
16059 M:      Peter Korsgaard <jacmet@sunsite.dk>
16060 L:      linux-usb@vger.kernel.org
16061 S:      Maintained
16062 F:      drivers/usb/c67x00/
16063
16064 USB DAVICOM DM9601 DRIVER
16065 M:      Peter Korsgaard <jacmet@sunsite.dk>
16066 L:      netdev@vger.kernel.org
16067 W:      http://www.linux-usb.org/usbnet
16068 S:      Maintained
16069 F:      drivers/net/usb/dm9601.c
16070
16071 USB DIAMOND RIO500 DRIVER
16072 M:      Cesar Miquel <miquel@df.uba.ar>
16073 L:      rio500-users@lists.sourceforge.net
16074 W:      http://rio500.sourceforge.net
16075 S:      Maintained
16076 F:      drivers/usb/misc/rio500*
16077
16078 USB EHCI DRIVER
16079 M:      Alan Stern <stern@rowland.harvard.edu>
16080 L:      linux-usb@vger.kernel.org
16081 S:      Maintained
16082 F:      Documentation/usb/ehci.txt
16083 F:      drivers/usb/host/ehci*
16084
16085 USB GADGET/PERIPHERAL SUBSYSTEM
16086 M:      Felipe Balbi <balbi@kernel.org>
16087 L:      linux-usb@vger.kernel.org
16088 W:      http://www.linux-usb.org/gadget
16089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16090 S:      Maintained
16091 F:      drivers/usb/gadget/
16092 F:      include/linux/usb/gadget*
16093
16094 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16095 M:      Jiri Kosina <jikos@kernel.org>
16096 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16097 L:      linux-usb@vger.kernel.org
16098 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16099 S:      Maintained
16100 F:      Documentation/hid/hiddev.txt
16101 F:      drivers/hid/usbhid/
16102
16103 USB INTEL XHCI ROLE MUX DRIVER
16104 M:      Hans de Goede <hdegoede@redhat.com>
16105 L:      linux-usb@vger.kernel.org
16106 S:      Maintained
16107 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16108
16109 USB ISP116X DRIVER
16110 M:      Olav Kongas <ok@artecdesign.ee>
16111 L:      linux-usb@vger.kernel.org
16112 S:      Maintained
16113 F:      drivers/usb/host/isp116x*
16114 F:      include/linux/usb/isp116x.h
16115
16116 USB LAN78XX ETHERNET DRIVER
16117 M:      Woojung Huh <woojung.huh@microchip.com>
16118 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16119 L:      netdev@vger.kernel.org
16120 S:      Maintained
16121 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16122 F:      drivers/net/usb/lan78xx.*
16123 F:      include/dt-bindings/net/microchip-lan78xx.h
16124
16125 USB MASS STORAGE DRIVER
16126 M:      Alan Stern <stern@rowland.harvard.edu>
16127 L:      linux-usb@vger.kernel.org
16128 L:      usb-storage@lists.one-eyed-alien.net
16129 S:      Maintained
16130 F:      drivers/usb/storage/
16131
16132 USB MIDI DRIVER
16133 M:      Clemens Ladisch <clemens@ladisch.de>
16134 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16135 T:      git git://git.alsa-project.org/alsa-kernel.git
16136 S:      Maintained
16137 F:      sound/usb/midi.*
16138
16139 USB NETWORKING DRIVERS
16140 L:      linux-usb@vger.kernel.org
16141 S:      Odd Fixes
16142 F:      drivers/net/usb/
16143
16144 USB OHCI DRIVER
16145 M:      Alan Stern <stern@rowland.harvard.edu>
16146 L:      linux-usb@vger.kernel.org
16147 S:      Maintained
16148 F:      Documentation/usb/ohci.txt
16149 F:      drivers/usb/host/ohci*
16150
16151 USB OTG FSM (Finite State Machine)
16152 M:      Peter Chen <Peter.Chen@nxp.com>
16153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16154 L:      linux-usb@vger.kernel.org
16155 S:      Maintained
16156 F:      drivers/usb/common/usb-otg-fsm.c
16157
16158 USB OVER IP DRIVER
16159 M:      Valentina Manea <valentina.manea.m@gmail.com>
16160 M:      Shuah Khan <shuah@kernel.org>
16161 M:      Shuah Khan <skhan@linuxfoundation.org>
16162 L:      linux-usb@vger.kernel.org
16163 S:      Maintained
16164 F:      Documentation/usb/usbip_protocol.txt
16165 F:      drivers/usb/usbip/
16166 F:      tools/usb/usbip/
16167 F:      tools/testing/selftests/drivers/usb/usbip/
16168
16169 USB PEGASUS DRIVER
16170 M:      Petko Manolov <petkan@nucleusys.com>
16171 L:      linux-usb@vger.kernel.org
16172 L:      netdev@vger.kernel.org
16173 T:      git git://github.com/petkan/pegasus.git
16174 W:      https://github.com/petkan/pegasus
16175 S:      Maintained
16176 F:      drivers/net/usb/pegasus.*
16177
16178 USB PHY LAYER
16179 M:      Felipe Balbi <balbi@kernel.org>
16180 L:      linux-usb@vger.kernel.org
16181 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16182 S:      Maintained
16183 F:      drivers/usb/phy/
16184
16185 USB PRINTER DRIVER (usblp)
16186 M:      Pete Zaitcev <zaitcev@redhat.com>
16187 L:      linux-usb@vger.kernel.org
16188 S:      Supported
16189 F:      drivers/usb/class/usblp.c
16190
16191 USB QMI WWAN NETWORK DRIVER
16192 M:      Bjørn Mork <bjorn@mork.no>
16193 L:      netdev@vger.kernel.org
16194 S:      Maintained
16195 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16196 F:      drivers/net/usb/qmi_wwan.c
16197
16198 USB RTL8150 DRIVER
16199 M:      Petko Manolov <petkan@nucleusys.com>
16200 L:      linux-usb@vger.kernel.org
16201 L:      netdev@vger.kernel.org
16202 T:      git git://github.com/petkan/rtl8150.git
16203 W:      https://github.com/petkan/rtl8150
16204 S:      Maintained
16205 F:      drivers/net/usb/rtl8150.c
16206
16207 USB SERIAL SUBSYSTEM
16208 M:      Johan Hovold <johan@kernel.org>
16209 L:      linux-usb@vger.kernel.org
16210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16211 S:      Maintained
16212 F:      Documentation/usb/usb-serial.txt
16213 F:      drivers/usb/serial/
16214 F:      include/linux/usb/serial.h
16215
16216 USB SMSC75XX ETHERNET DRIVER
16217 M:      Steve Glendinning <steve.glendinning@shawell.net>
16218 L:      netdev@vger.kernel.org
16219 S:      Maintained
16220 F:      drivers/net/usb/smsc75xx.*
16221
16222 USB SMSC95XX ETHERNET DRIVER
16223 M:      Steve Glendinning <steve.glendinning@shawell.net>
16224 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16225 L:      netdev@vger.kernel.org
16226 S:      Maintained
16227 F:      drivers/net/usb/smsc95xx.*
16228
16229 USB SUBSYSTEM
16230 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16231 L:      linux-usb@vger.kernel.org
16232 W:      http://www.linux-usb.org
16233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16234 S:      Supported
16235 F:      Documentation/devicetree/bindings/usb/
16236 F:      Documentation/usb/
16237 F:      drivers/usb/
16238 F:      include/linux/usb.h
16239 F:      include/linux/usb/
16240
16241 USB TYPEC PI3USB30532 MUX DRIVER
16242 M:      Hans de Goede <hdegoede@redhat.com>
16243 L:      linux-usb@vger.kernel.org
16244 S:      Maintained
16245 F:      drivers/usb/typec/mux/pi3usb30532.c
16246
16247 USB TYPEC CLASS
16248 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16249 L:      linux-usb@vger.kernel.org
16250 S:      Maintained
16251 F:      Documentation/ABI/testing/sysfs-class-typec
16252 F:      Documentation/driver-api/usb/typec.rst
16253 F:      drivers/usb/typec/
16254 F:      include/linux/usb/typec.h
16255
16256 USB TYPEC BUS FOR ALTERNATE MODES
16257 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16258 L:      linux-usb@vger.kernel.org
16259 S:      Maintained
16260 F:      Documentation/ABI/testing/sysfs-bus-typec
16261 F:      Documentation/driver-api/usb/typec_bus.rst
16262 F:      drivers/usb/typec/altmodes/
16263 F:      include/linux/usb/typec_altmode.h
16264
16265 USB TYPEC PORT CONTROLLER DRIVERS
16266 M:      Guenter Roeck <linux@roeck-us.net>
16267 L:      linux-usb@vger.kernel.org
16268 S:      Maintained
16269 F:      drivers/usb/typec/tcpm/
16270
16271 USB UHCI DRIVER
16272 M:      Alan Stern <stern@rowland.harvard.edu>
16273 L:      linux-usb@vger.kernel.org
16274 S:      Maintained
16275 F:      drivers/usb/host/uhci*
16276
16277 USB VIDEO CLASS
16278 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16279 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16280 L:      linux-media@vger.kernel.org
16281 T:      git git://linuxtv.org/media_tree.git
16282 W:      http://www.ideasonboard.org/uvc/
16283 S:      Maintained
16284 F:      drivers/media/usb/uvc/
16285 F:      include/uapi/linux/uvcvideo.h
16286
16287 USB VISION DRIVER
16288 M:      Hans Verkuil <hverkuil@xs4all.nl>
16289 L:      linux-media@vger.kernel.org
16290 T:      git git://linuxtv.org/media_tree.git
16291 W:      https://linuxtv.org
16292 S:      Odd Fixes
16293 F:      drivers/media/usb/usbvision/
16294
16295 USB WEBCAM GADGET
16296 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16297 L:      linux-usb@vger.kernel.org
16298 S:      Maintained
16299 F:      drivers/usb/gadget/function/*uvc*
16300 F:      drivers/usb/gadget/legacy/webcam.c
16301 F:      include/uapi/linux/usb/g_uvc.h
16302
16303 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16304 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16305 L:      linux-wireless@vger.kernel.org
16306 S:      Maintained
16307 F:      drivers/net/wireless/rndis_wlan.c
16308
16309 USB XHCI DRIVER
16310 M:      Mathias Nyman <mathias.nyman@intel.com>
16311 L:      linux-usb@vger.kernel.org
16312 S:      Supported
16313 F:      drivers/usb/host/xhci*
16314 F:      drivers/usb/host/pci-quirks*
16315
16316 USB ZD1201 DRIVER
16317 L:      linux-wireless@vger.kernel.org
16318 W:      http://linux-lc100020.sourceforge.net
16319 S:      Orphan
16320 F:      drivers/net/wireless/zydas/zd1201.*
16321
16322 USB ZR364XX DRIVER
16323 M:      Antoine Jacquet <royale@zerezo.com>
16324 L:      linux-usb@vger.kernel.org
16325 L:      linux-media@vger.kernel.org
16326 T:      git git://linuxtv.org/media_tree.git
16327 W:      http://royale.zerezo.com/zr364xx/
16328 S:      Maintained
16329 F:      Documentation/media/v4l-drivers/zr364xx*
16330 F:      drivers/media/usb/zr364xx/
16331
16332 USER-MODE LINUX (UML)
16333 M:      Jeff Dike <jdike@addtoit.com>
16334 M:      Richard Weinberger <richard@nod.at>
16335 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16336 L:      linux-um@lists.infradead.org
16337 W:      http://user-mode-linux.sourceforge.net
16338 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16340 S:      Maintained
16341 F:      Documentation/virtual/uml/
16342 F:      arch/um/
16343 F:      arch/x86/um/
16344 F:      fs/hostfs/
16345
16346 USERSPACE COPYIN/COPYOUT (UIOVEC)
16347 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16348 S:      Maintained
16349 F:      lib/iov_iter.c
16350 F:      include/linux/uio.h
16351
16352 USERSPACE DMA BUFFER DRIVER
16353 M:      Gerd Hoffmann <kraxel@redhat.com>
16354 S:      Maintained
16355 L:      dri-devel@lists.freedesktop.org
16356 F:      drivers/dma-buf/udmabuf.c
16357 F:      include/uapi/linux/udmabuf.h
16358 T:      git git://anongit.freedesktop.org/drm/drm-misc
16359
16360 USERSPACE I/O (UIO)
16361 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16362 S:      Maintained
16363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16364 F:      Documentation/driver-api/uio-howto.rst
16365 F:      drivers/uio/
16366 F:      include/linux/uio_driver.h
16367
16368 UTIL-LINUX PACKAGE
16369 M:      Karel Zak <kzak@redhat.com>
16370 L:      util-linux@vger.kernel.org
16371 W:      http://en.wikipedia.org/wiki/Util-linux
16372 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16373 S:      Maintained
16374
16375 UUID HELPERS
16376 M:      Christoph Hellwig <hch@lst.de>
16377 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16378 L:      linux-kernel@vger.kernel.org
16379 T:      git git://git.infradead.org/users/hch/uuid.git
16380 F:      lib/uuid.c
16381 F:      lib/test_uuid.c
16382 F:      include/linux/uuid.h
16383 F:      include/uapi/linux/uuid.h
16384 S:      Maintained
16385
16386 UVESAFB DRIVER
16387 M:      Michal Januszewski <spock@gentoo.org>
16388 L:      linux-fbdev@vger.kernel.org
16389 W:      https://github.com/mjanusz/v86d
16390 S:      Maintained
16391 F:      Documentation/fb/uvesafb.txt
16392 F:      drivers/video/fbdev/uvesafb.*
16393
16394 VF610 NAND DRIVER
16395 M:      Stefan Agner <stefan@agner.ch>
16396 L:      linux-mtd@lists.infradead.org
16397 S:      Supported
16398 F:      drivers/mtd/nand/raw/vf610_nfc.c
16399
16400 VFAT/FAT/MSDOS FILESYSTEM
16401 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16402 S:      Maintained
16403 F:      Documentation/filesystems/vfat.txt
16404 F:      fs/fat/
16405
16406 VFIO DRIVER
16407 M:      Alex Williamson <alex.williamson@redhat.com>
16408 L:      kvm@vger.kernel.org
16409 T:      git git://github.com/awilliam/linux-vfio.git
16410 S:      Maintained
16411 F:      Documentation/vfio.txt
16412 F:      drivers/vfio/
16413 F:      include/linux/vfio.h
16414 F:      include/uapi/linux/vfio.h
16415
16416 VFIO MEDIATED DEVICE DRIVERS
16417 M:      Kirti Wankhede <kwankhede@nvidia.com>
16418 L:      kvm@vger.kernel.org
16419 S:      Maintained
16420 F:      Documentation/vfio-mediated-device.txt
16421 F:      drivers/vfio/mdev/
16422 F:      include/linux/mdev.h
16423 F:      samples/vfio-mdev/
16424
16425 VFIO PLATFORM DRIVER
16426 M:      Eric Auger <eric.auger@redhat.com>
16427 L:      kvm@vger.kernel.org
16428 S:      Maintained
16429 F:      drivers/vfio/platform/
16430
16431 VGA_SWITCHEROO
16432 R:      Lukas Wunner <lukas@wunner.de>
16433 S:      Maintained
16434 F:      Documentation/gpu/vga-switcheroo.rst
16435 F:      drivers/gpu/vga/vga_switcheroo.c
16436 F:      include/linux/vga_switcheroo.h
16437 T:      git git://anongit.freedesktop.org/drm/drm-misc
16438
16439 VIA RHINE NETWORK DRIVER
16440 S:      Orphan
16441 F:      drivers/net/ethernet/via/via-rhine.c
16442
16443 VIA SD/MMC CARD CONTROLLER DRIVER
16444 M:      Bruce Chang <brucechang@via.com.tw>
16445 M:      Harald Welte <HaraldWelte@viatech.com>
16446 S:      Maintained
16447 F:      drivers/mmc/host/via-sdmmc.c
16448
16449 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16450 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16451 L:      linux-fbdev@vger.kernel.org
16452 S:      Maintained
16453 F:      include/linux/via-core.h
16454 F:      include/linux/via-gpio.h
16455 F:      include/linux/via_i2c.h
16456 F:      drivers/video/fbdev/via/
16457
16458 VIA VELOCITY NETWORK DRIVER
16459 M:      Francois Romieu <romieu@fr.zoreil.com>
16460 L:      netdev@vger.kernel.org
16461 S:      Maintained
16462 F:      drivers/net/ethernet/via/via-velocity.*
16463
16464 VICODEC VIRTUAL CODEC DRIVER
16465 M:      Hans Verkuil <hans.verkuil@cisco.com>
16466 L:      linux-media@vger.kernel.org
16467 T:      git git://linuxtv.org/media_tree.git
16468 W:      https://linuxtv.org
16469 S:      Maintained
16470 F:      drivers/media/platform/vicodec/*
16471
16472 VIDEO MULTIPLEXER DRIVER
16473 M:      Philipp Zabel <p.zabel@pengutronix.de>
16474 L:      linux-media@vger.kernel.org
16475 S:      Maintained
16476 F:      drivers/media/platform/video-mux.c
16477
16478 VIDEO I2C POLLING DRIVER
16479 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16480 L:      linux-media@vger.kernel.org
16481 S:      Maintained
16482 F:      drivers/media/i2c/video-i2c.c
16483
16484 VIDEOBUF2 FRAMEWORK
16485 M:      Pawel Osciak <pawel@osciak.com>
16486 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16487 M:      Kyungmin Park <kyungmin.park@samsung.com>
16488 L:      linux-media@vger.kernel.org
16489 S:      Maintained
16490 F:      drivers/media/common/videobuf2/*
16491 F:      include/media/videobuf2-*
16492
16493 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16494 M:      Helen Koike <helen.koike@collabora.com>
16495 L:      linux-media@vger.kernel.org
16496 T:      git git://linuxtv.org/media_tree.git
16497 W:      https://linuxtv.org
16498 S:      Maintained
16499 F:      drivers/media/platform/vimc/*
16500
16501 VIRT LIB
16502 M:      Alex Williamson <alex.williamson@redhat.com>
16503 M:      Paolo Bonzini <pbonzini@redhat.com>
16504 L:      kvm@vger.kernel.org
16505 S:      Supported
16506 F:      virt/lib/
16507
16508 VIRTIO AND VHOST VSOCK DRIVER
16509 M:      Stefan Hajnoczi <stefanha@redhat.com>
16510 L:      kvm@vger.kernel.org
16511 L:      virtualization@lists.linux-foundation.org
16512 L:      netdev@vger.kernel.org
16513 S:      Maintained
16514 F:      include/linux/virtio_vsock.h
16515 F:      include/uapi/linux/virtio_vsock.h
16516 F:      include/uapi/linux/vsockmon.h
16517 F:      include/uapi/linux/vm_sockets_diag.h
16518 F:      net/vmw_vsock/diag.c
16519 F:      net/vmw_vsock/af_vsock_tap.c
16520 F:      net/vmw_vsock/virtio_transport_common.c
16521 F:      net/vmw_vsock/virtio_transport.c
16522 F:      drivers/net/vsockmon.c
16523 F:      drivers/vhost/vsock.c
16524 F:      tools/testing/vsock/
16525
16526 VIRTIO CONSOLE DRIVER
16527 M:      Amit Shah <amit@kernel.org>
16528 L:      virtualization@lists.linux-foundation.org
16529 S:      Maintained
16530 F:      drivers/char/virtio_console.c
16531 F:      include/linux/virtio_console.h
16532 F:      include/uapi/linux/virtio_console.h
16533
16534 VIRTIO CORE AND NET DRIVERS
16535 M:      "Michael S. Tsirkin" <mst@redhat.com>
16536 M:      Jason Wang <jasowang@redhat.com>
16537 L:      virtualization@lists.linux-foundation.org
16538 S:      Maintained
16539 F:      Documentation/devicetree/bindings/virtio/
16540 F:      drivers/virtio/
16541 F:      tools/virtio/
16542 F:      drivers/net/virtio_net.c
16543 F:      drivers/block/virtio_blk.c
16544 F:      include/linux/virtio*.h
16545 F:      include/uapi/linux/virtio_*.h
16546 F:      drivers/crypto/virtio/
16547 F:      mm/balloon_compaction.c
16548
16549 VIRTIO BLOCK AND SCSI DRIVERS
16550 M:      "Michael S. Tsirkin" <mst@redhat.com>
16551 M:      Jason Wang <jasowang@redhat.com>
16552 R:      Paolo Bonzini <pbonzini@redhat.com>
16553 R:      Stefan Hajnoczi <stefanha@redhat.com>
16554 L:      virtualization@lists.linux-foundation.org
16555 S:      Maintained
16556 F:      drivers/block/virtio_blk.c
16557 F:      drivers/scsi/virtio_scsi.c
16558 F:      include/uapi/linux/virtio_blk.h
16559 F:      include/uapi/linux/virtio_scsi.h
16560 F:      drivers/vhost/scsi.c
16561
16562 VIRTIO CRYPTO DRIVER
16563 M:      Gonglei <arei.gonglei@huawei.com>
16564 L:      virtualization@lists.linux-foundation.org
16565 L:      linux-crypto@vger.kernel.org
16566 S:      Maintained
16567 F:      drivers/crypto/virtio/
16568 F:      include/uapi/linux/virtio_crypto.h
16569
16570 VIRTIO DRIVERS FOR S390
16571 M:      Cornelia Huck <cohuck@redhat.com>
16572 M:      Halil Pasic <pasic@linux.ibm.com>
16573 L:      linux-s390@vger.kernel.org
16574 L:      virtualization@lists.linux-foundation.org
16575 L:      kvm@vger.kernel.org
16576 S:      Supported
16577 F:      drivers/s390/virtio/
16578 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16579
16580 VIRTIO GPU DRIVER
16581 M:      David Airlie <airlied@linux.ie>
16582 M:      Gerd Hoffmann <kraxel@redhat.com>
16583 L:      dri-devel@lists.freedesktop.org
16584 L:      virtualization@lists.linux-foundation.org
16585 T:      git git://anongit.freedesktop.org/drm/drm-misc
16586 S:      Maintained
16587 F:      drivers/gpu/drm/virtio/
16588 F:      include/uapi/linux/virtio_gpu.h
16589
16590 VIRTIO HOST (VHOST)
16591 M:      "Michael S. Tsirkin" <mst@redhat.com>
16592 M:      Jason Wang <jasowang@redhat.com>
16593 L:      kvm@vger.kernel.org
16594 L:      virtualization@lists.linux-foundation.org
16595 L:      netdev@vger.kernel.org
16596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16597 S:      Maintained
16598 F:      drivers/vhost/
16599 F:      include/uapi/linux/vhost.h
16600
16601 VIRTIO INPUT DRIVER
16602 M:      Gerd Hoffmann <kraxel@redhat.com>
16603 S:      Maintained
16604 F:      drivers/virtio/virtio_input.c
16605 F:      include/uapi/linux/virtio_input.h
16606
16607 VIRTUAL BOX GUEST DEVICE DRIVER
16608 M:      Hans de Goede <hdegoede@redhat.com>
16609 M:      Arnd Bergmann <arnd@arndb.de>
16610 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16611 S:      Maintained
16612 F:      include/linux/vbox_utils.h
16613 F:      include/uapi/linux/vbox*.h
16614 F:      drivers/virt/vboxguest/
16615
16616 VIRTUAL SERIO DEVICE DRIVER
16617 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16618 S:      Maintained
16619 F:      drivers/input/serio/userio.c
16620 F:      include/uapi/linux/userio.h
16621
16622 VIVID VIRTUAL VIDEO DRIVER
16623 M:      Hans Verkuil <hverkuil@xs4all.nl>
16624 L:      linux-media@vger.kernel.org
16625 T:      git git://linuxtv.org/media_tree.git
16626 W:      https://linuxtv.org
16627 S:      Maintained
16628 F:      drivers/media/platform/vivid/*
16629
16630 VLYNQ BUS
16631 M:      Florian Fainelli <f.fainelli@gmail.com>
16632 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16633 S:      Maintained
16634 F:      drivers/vlynq/vlynq.c
16635 F:      include/linux/vlynq.h
16636
16637 VME SUBSYSTEM
16638 M:      Martyn Welch <martyn@welchs.me.uk>
16639 M:      Manohar Vanga <manohar.vanga@gmail.com>
16640 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16641 L:      devel@driverdev.osuosl.org
16642 S:      Maintained
16643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16644 F:      Documentation/driver-api/vme.rst
16645 F:      drivers/staging/vme/
16646 F:      drivers/vme/
16647 F:      include/linux/vme*
16648
16649 VMWARE BALLOON DRIVER
16650 M:      Julien Freche <jfreche@vmware.com>
16651 M:      Nadav Amit <namit@vmware.com>
16652 M:      "VMware, Inc." <pv-drivers@vmware.com>
16653 L:      linux-kernel@vger.kernel.org
16654 S:      Maintained
16655 F:      drivers/misc/vmw_balloon.c
16656
16657 VMWARE HYPERVISOR INTERFACE
16658 M:      Alok Kataria <akataria@vmware.com>
16659 L:      virtualization@lists.linux-foundation.org
16660 S:      Supported
16661 F:      arch/x86/kernel/cpu/vmware.c
16662
16663 VMWARE PVRDMA DRIVER
16664 M:      Adit Ranadive <aditr@vmware.com>
16665 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16666 L:      linux-rdma@vger.kernel.org
16667 S:      Maintained
16668 F:      drivers/infiniband/hw/vmw_pvrdma/
16669
16670 VMware PVSCSI driver
16671 M:      Jim Gill <jgill@vmware.com>
16672 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16673 L:      linux-scsi@vger.kernel.org
16674 S:      Maintained
16675 F:      drivers/scsi/vmw_pvscsi.c
16676 F:      drivers/scsi/vmw_pvscsi.h
16677
16678 VMWARE VMMOUSE SUBDRIVER
16679 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16680 M:      "VMware, Inc." <pv-drivers@vmware.com>
16681 L:      linux-input@vger.kernel.org
16682 S:      Maintained
16683 F:      drivers/input/mouse/vmmouse.c
16684 F:      drivers/input/mouse/vmmouse.h
16685
16686 VMWARE VMXNET3 ETHERNET DRIVER
16687 M:      Ronak Doshi <doshir@vmware.com>
16688 M:      "VMware, Inc." <pv-drivers@vmware.com>
16689 L:      netdev@vger.kernel.org
16690 S:      Maintained
16691 F:      drivers/net/vmxnet3/
16692
16693 VOCORE VOCORE2 BOARD
16694 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16695 L:      linux-mips@vger.kernel.org
16696 S:      Maintained
16697 F:      arch/mips/boot/dts/ralink/vocore2.dts
16698
16699 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16700 M:      Liam Girdwood <lgirdwood@gmail.com>
16701 M:      Mark Brown <broonie@kernel.org>
16702 L:      linux-kernel@vger.kernel.org
16703 W:      http://www.slimlogic.co.uk/?p=48
16704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16705 S:      Supported
16706 F:      Documentation/devicetree/bindings/regulator/
16707 F:      Documentation/power/regulator/
16708 F:      drivers/regulator/
16709 F:      include/dt-bindings/regulator/
16710 F:      include/linux/regulator/
16711
16712 VRF
16713 M:      David Ahern <dsa@cumulusnetworks.com>
16714 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16715 L:      netdev@vger.kernel.org
16716 S:      Maintained
16717 F:      drivers/net/vrf.c
16718 F:      Documentation/networking/vrf.txt
16719
16720 VT1211 HARDWARE MONITOR DRIVER
16721 M:      Juerg Haefliger <juergh@gmail.com>
16722 L:      linux-hwmon@vger.kernel.org
16723 S:      Maintained
16724 F:      Documentation/hwmon/vt1211
16725 F:      drivers/hwmon/vt1211.c
16726
16727 VT8231 HARDWARE MONITOR DRIVER
16728 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16729 L:      linux-hwmon@vger.kernel.org
16730 S:      Maintained
16731 F:      drivers/hwmon/vt8231.c
16732
16733 VUB300 USB to SDIO/SD/MMC bridge chip
16734 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16735 L:      linux-mmc@vger.kernel.org
16736 L:      linux-usb@vger.kernel.org
16737 S:      Supported
16738 F:      drivers/mmc/host/vub300.c
16739
16740 W1 DALLAS'S 1-WIRE BUS
16741 M:      Evgeniy Polyakov <zbr@ioremap.net>
16742 S:      Maintained
16743 F:      Documentation/devicetree/bindings/w1/
16744 F:      Documentation/w1/
16745 F:      drivers/w1/
16746 F:      include/linux/w1.h
16747
16748 W83791D HARDWARE MONITORING DRIVER
16749 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16750 L:      linux-hwmon@vger.kernel.org
16751 S:      Maintained
16752 F:      Documentation/hwmon/w83791d
16753 F:      drivers/hwmon/w83791d.c
16754
16755 W83793 HARDWARE MONITORING DRIVER
16756 M:      Rudolf Marek <r.marek@assembler.cz>
16757 L:      linux-hwmon@vger.kernel.org
16758 S:      Maintained
16759 F:      Documentation/hwmon/w83793
16760 F:      drivers/hwmon/w83793.c
16761
16762 W83795 HARDWARE MONITORING DRIVER
16763 M:      Jean Delvare <jdelvare@suse.com>
16764 L:      linux-hwmon@vger.kernel.org
16765 S:      Maintained
16766 F:      drivers/hwmon/w83795.c
16767
16768 W83L51xD SD/MMC CARD INTERFACE DRIVER
16769 M:      Pierre Ossman <pierre@ossman.eu>
16770 S:      Maintained
16771 F:      drivers/mmc/host/wbsd.*
16772
16773 WACOM PROTOCOL 4 SERIAL TABLETS
16774 M:      Julian Squires <julian@cipht.net>
16775 M:      Hans de Goede <hdegoede@redhat.com>
16776 L:      linux-input@vger.kernel.org
16777 S:      Maintained
16778 F:      drivers/input/tablet/wacom_serial4.c
16779
16780 WATCHDOG DEVICE DRIVERS
16781 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16782 M:      Guenter Roeck <linux@roeck-us.net>
16783 L:      linux-watchdog@vger.kernel.org
16784 W:      http://www.linux-watchdog.org/
16785 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16786 S:      Maintained
16787 F:      Documentation/devicetree/bindings/watchdog/
16788 F:      Documentation/watchdog/
16789 F:      drivers/watchdog/
16790 F:      include/linux/watchdog.h
16791 F:      include/uapi/linux/watchdog.h
16792
16793 WHISKEYCOVE PMIC GPIO DRIVER
16794 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16795 L:      linux-gpio@vger.kernel.org
16796 S:      Maintained
16797 F:      drivers/gpio/gpio-wcove.c
16798
16799 WHWAVE RTC DRIVER
16800 M:      Dianlong Li <long17.cool@163.com>
16801 L:      linux-rtc@vger.kernel.org
16802 S:      Maintained
16803 F:      drivers/rtc/rtc-sd3078.c
16804
16805 WIIMOTE HID DRIVER
16806 M:      David Herrmann <dh.herrmann@googlemail.com>
16807 L:      linux-input@vger.kernel.org
16808 S:      Maintained
16809 F:      drivers/hid/hid-wiimote*
16810
16811 WILOCITY WIL6210 WIRELESS DRIVER
16812 M:      Maya Erez <merez@codeaurora.org>
16813 L:      linux-wireless@vger.kernel.org
16814 L:      wil6210@qti.qualcomm.com
16815 S:      Supported
16816 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16817 F:      drivers/net/wireless/ath/wil6210/
16818
16819 WIMAX STACK
16820 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16821 M:      linux-wimax@intel.com
16822 L:      wimax@linuxwimax.org (subscribers-only)
16823 S:      Supported
16824 W:      http://linuxwimax.org
16825 F:      Documentation/wimax/README.wimax
16826 F:      include/linux/wimax/debug.h
16827 F:      include/net/wimax.h
16828 F:      include/uapi/linux/wimax.h
16829 F:      net/wimax/
16830
16831 WINBOND CIR DRIVER
16832 M:      David Härdeman <david@hardeman.nu>
16833 S:      Maintained
16834 F:      drivers/media/rc/winbond-cir.c
16835
16836 RCMM REMOTE CONTROLS DECODER
16837 M:      Patrick Lerda <patrick9876@free.fr>
16838 S:      Maintained
16839 F:      drivers/media/rc/ir-rcmm-decoder.c
16840
16841 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16842 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16843 L:      linux-watchdog@vger.kernel.org
16844 S:      Maintained
16845 F:      drivers/watchdog/ebc-c384_wdt.c
16846
16847 WINSYSTEMS WS16C48 GPIO DRIVER
16848 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16849 L:      linux-gpio@vger.kernel.org
16850 S:      Maintained
16851 F:      drivers/gpio/gpio-ws16c48.c
16852
16853 WISTRON LAPTOP BUTTON DRIVER
16854 M:      Miloslav Trmac <mitr@volny.cz>
16855 S:      Maintained
16856 F:      drivers/input/misc/wistron_btns.c
16857
16858 WL3501 WIRELESS PCMCIA CARD DRIVER
16859 L:      linux-wireless@vger.kernel.org
16860 S:      Odd fixes
16861 F:      drivers/net/wireless/wl3501*
16862
16863 WOLFSON MICROELECTRONICS DRIVERS
16864 L:      patches@opensource.cirrus.com
16865 T:      git https://github.com/CirrusLogic/linux-drivers.git
16866 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16867 S:      Supported
16868 F:      Documentation/hwmon/wm83??
16869 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16870 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16871 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16872 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16873 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16874 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16875 F:      drivers/clk/clk-wm83*.c
16876 F:      drivers/extcon/extcon-arizona.c
16877 F:      drivers/leds/leds-wm83*.c
16878 F:      drivers/gpio/gpio-*wm*.c
16879 F:      drivers/gpio/gpio-arizona.c
16880 F:      drivers/hwmon/wm83??-hwmon.c
16881 F:      drivers/input/misc/wm831x-on.c
16882 F:      drivers/input/touchscreen/wm831x-ts.c
16883 F:      drivers/input/touchscreen/wm97*.c
16884 F:      drivers/mfd/arizona*
16885 F:      drivers/mfd/wm*.c
16886 F:      drivers/mfd/cs47l24*
16887 F:      drivers/power/supply/wm83*.c
16888 F:      drivers/rtc/rtc-wm83*.c
16889 F:      drivers/regulator/wm8*.c
16890 F:      drivers/regulator/arizona*
16891 F:      drivers/video/backlight/wm83*_bl.c
16892 F:      drivers/watchdog/wm83*_wdt.c
16893 F:      include/linux/mfd/arizona/
16894 F:      include/linux/mfd/wm831x/
16895 F:      include/linux/mfd/wm8350/
16896 F:      include/linux/mfd/wm8400*
16897 F:      include/linux/regulator/arizona*
16898 F:      include/linux/wm97xx.h
16899 F:      include/sound/wm????.h
16900 F:      sound/soc/codecs/arizona.?
16901 F:      sound/soc/codecs/wm*
16902 F:      sound/soc/codecs/cs47l24*
16903
16904 WORKQUEUE
16905 M:      Tejun Heo <tj@kernel.org>
16906 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16908 S:      Maintained
16909 F:      include/linux/workqueue.h
16910 F:      kernel/workqueue.c
16911 F:      Documentation/core-api/workqueue.rst
16912
16913 X-POWERS AXP288 PMIC DRIVERS
16914 M:      Hans de Goede <hdegoede@redhat.com>
16915 S:      Maintained
16916 N:      axp288
16917 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16918
16919 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16920 M:      Chen-Yu Tsai <wens@csie.org>
16921 L:      linux-kernel@vger.kernel.org
16922 S:      Maintained
16923 N:      axp[128]
16924
16925 X.25 NETWORK LAYER
16926 M:      Andrew Hendry <andrew.hendry@gmail.com>
16927 L:      linux-x25@vger.kernel.org
16928 S:      Odd Fixes
16929 F:      Documentation/networking/x25*
16930 F:      include/net/x25*
16931 F:      net/x25/
16932
16933 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16934 M:      Thomas Gleixner <tglx@linutronix.de>
16935 M:      Ingo Molnar <mingo@redhat.com>
16936 M:      Borislav Petkov <bp@alien8.de>
16937 R:      "H. Peter Anvin" <hpa@zytor.com>
16938 M:      x86@kernel.org
16939 L:      linux-kernel@vger.kernel.org
16940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16941 S:      Maintained
16942 F:      Documentation/devicetree/bindings/x86/
16943 F:      Documentation/x86/
16944 F:      arch/x86/
16945
16946 X86 ENTRY CODE
16947 M:      Andy Lutomirski <luto@kernel.org>
16948 L:      linux-kernel@vger.kernel.org
16949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16950 S:      Maintained
16951 F:      arch/x86/entry/
16952
16953 X86 MCE INFRASTRUCTURE
16954 M:      Tony Luck <tony.luck@intel.com>
16955 M:      Borislav Petkov <bp@alien8.de>
16956 L:      linux-edac@vger.kernel.org
16957 S:      Maintained
16958 F:      arch/x86/kernel/cpu/mcheck/*
16959
16960 X86 MICROCODE UPDATE SUPPORT
16961 M:      Borislav Petkov <bp@alien8.de>
16962 S:      Maintained
16963 F:      arch/x86/kernel/cpu/microcode/*
16964
16965 X86 MM
16966 M:      Dave Hansen <dave.hansen@linux.intel.com>
16967 M:      Andy Lutomirski <luto@kernel.org>
16968 M:      Peter Zijlstra <peterz@infradead.org>
16969 L:      linux-kernel@vger.kernel.org
16970 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16971 S:      Maintained
16972 F:      arch/x86/mm/
16973
16974 X86 PLATFORM DRIVERS
16975 M:      Darren Hart <dvhart@infradead.org>
16976 M:      Andy Shevchenko <andy@infradead.org>
16977 L:      platform-driver-x86@vger.kernel.org
16978 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16979 S:      Maintained
16980 F:      drivers/platform/x86/
16981 F:      drivers/platform/olpc/
16982
16983 X86 PLATFORM DRIVERS - ARCH
16984 R:      Darren Hart <dvhart@infradead.org>
16985 R:      Andy Shevchenko <andy@infradead.org>
16986 L:      platform-driver-x86@vger.kernel.org
16987 L:      x86@kernel.org
16988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16989 S:      Maintained
16990 F:      arch/x86/platform
16991
16992 X86 VDSO
16993 M:      Andy Lutomirski <luto@kernel.org>
16994 L:      linux-kernel@vger.kernel.org
16995 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16996 S:      Maintained
16997 F:      arch/x86/entry/vdso/
16998
16999 XARRAY
17000 M:      Matthew Wilcox <willy@infradead.org>
17001 L:      linux-fsdevel@vger.kernel.org
17002 S:      Supported
17003 F:      Documentation/core-api/xarray.rst
17004 F:      lib/idr.c
17005 F:      lib/xarray.c
17006 F:      include/linux/idr.h
17007 F:      include/linux/xarray.h
17008 F:      tools/testing/radix-tree
17009
17010 XBOX DVD IR REMOTE
17011 M:      Benjamin Valentin <benpicco@googlemail.com>
17012 S:      Maintained
17013 F:      drivers/media/rc/xbox_remote.c
17014 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
17015
17016 XC2028/3028 TUNER DRIVER
17017 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17018 L:      linux-media@vger.kernel.org
17019 W:      https://linuxtv.org
17020 T:      git git://linuxtv.org/media_tree.git
17021 S:      Maintained
17022 F:      drivers/media/tuners/tuner-xc2028.*
17023
17024 XDP (eXpress Data Path)
17025 M:      Alexei Starovoitov <ast@kernel.org>
17026 M:      Daniel Borkmann <daniel@iogearbox.net>
17027 M:      David S. Miller <davem@davemloft.net>
17028 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
17029 M:      Jesper Dangaard Brouer <hawk@kernel.org>
17030 M:      John Fastabend <john.fastabend@gmail.com>
17031 L:      netdev@vger.kernel.org
17032 L:      xdp-newbies@vger.kernel.org
17033 L:      bpf@vger.kernel.org
17034 S:      Supported
17035 F:      net/core/xdp.c
17036 F:      include/net/xdp.h
17037 F:      kernel/bpf/devmap.c
17038 F:      kernel/bpf/cpumap.c
17039 F:      include/trace/events/xdp.h
17040 K:      xdp
17041 N:      xdp
17042
17043 XDP SOCKETS (AF_XDP)
17044 M:      Björn Töpel <bjorn.topel@intel.com>
17045 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17046 L:      netdev@vger.kernel.org
17047 L:      bpf@vger.kernel.org
17048 S:      Maintained
17049 F:      kernel/bpf/xskmap.c
17050 F:      net/xdp/
17051
17052 XEN BLOCK SUBSYSTEM
17053 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17054 M:      Roger Pau Monné <roger.pau@citrix.com>
17055 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17056 S:      Supported
17057 F:      drivers/block/xen-blkback/*
17058 F:      drivers/block/xen*
17059
17060 XEN HYPERVISOR ARM
17061 M:      Stefano Stabellini <sstabellini@kernel.org>
17062 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17063 S:      Maintained
17064 F:      arch/arm/xen/
17065 F:      arch/arm/include/asm/xen/
17066
17067 XEN HYPERVISOR ARM64
17068 M:      Stefano Stabellini <sstabellini@kernel.org>
17069 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17070 S:      Maintained
17071 F:      arch/arm64/xen/
17072 F:      arch/arm64/include/asm/xen/
17073
17074 XEN HYPERVISOR INTERFACE
17075 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17076 M:      Juergen Gross <jgross@suse.com>
17077 R:      Stefano Stabellini <sstabellini@kernel.org>
17078 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17080 S:      Supported
17081 F:      arch/x86/xen/
17082 F:      arch/x86/platform/pvh/
17083 F:      drivers/*/xen-*front.c
17084 F:      drivers/xen/
17085 F:      arch/x86/include/asm/xen/
17086 F:      arch/x86/include/asm/pvclock-abi.h
17087 F:      include/xen/
17088 F:      include/uapi/xen/
17089 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17090 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17091
17092 XEN NETWORK BACKEND DRIVER
17093 M:      Wei Liu <wei.liu2@citrix.com>
17094 M:      Paul Durrant <paul.durrant@citrix.com>
17095 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17096 L:      netdev@vger.kernel.org
17097 S:      Supported
17098 F:      drivers/net/xen-netback/*
17099
17100 XEN PCI SUBSYSTEM
17101 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17102 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17103 S:      Supported
17104 F:      arch/x86/pci/*xen*
17105 F:      drivers/pci/*xen*
17106
17107 XEN PVSCSI DRIVERS
17108 M:      Juergen Gross <jgross@suse.com>
17109 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17110 L:      linux-scsi@vger.kernel.org
17111 S:      Supported
17112 F:      drivers/scsi/xen-scsifront.c
17113 F:      drivers/xen/xen-scsiback.c
17114 F:      include/xen/interface/io/vscsiif.h
17115
17116 XEN SWIOTLB SUBSYSTEM
17117 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17118 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17119 L:      iommu@lists.linux-foundation.org
17120 S:      Supported
17121 F:      arch/x86/xen/*swiotlb*
17122 F:      drivers/xen/*swiotlb*
17123
17124 XEN SOUND FRONTEND DRIVER
17125 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17126 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17127 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17128 S:      Supported
17129 F:      sound/xen/*
17130
17131 XFS FILESYSTEM
17132 M:      Darrick J. Wong <darrick.wong@oracle.com>
17133 M:      linux-xfs@vger.kernel.org
17134 L:      linux-xfs@vger.kernel.org
17135 W:      http://xfs.org/
17136 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17137 S:      Supported
17138 F:      Documentation/filesystems/xfs.txt
17139 F:      fs/xfs/
17140
17141 XILINX AXI ETHERNET DRIVER
17142 M:      Anirudha Sarangi <anirudh@xilinx.com>
17143 M:      John Linn <John.Linn@xilinx.com>
17144 S:      Maintained
17145 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17146
17147 XILINX UARTLITE SERIAL DRIVER
17148 M:      Peter Korsgaard <jacmet@sunsite.dk>
17149 L:      linux-serial@vger.kernel.org
17150 S:      Maintained
17151 F:      drivers/tty/serial/uartlite.c
17152
17153 XILINX VIDEO IP CORES
17154 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17155 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17156 L:      linux-media@vger.kernel.org
17157 T:      git git://linuxtv.org/media_tree.git
17158 S:      Supported
17159 F:      Documentation/devicetree/bindings/media/xilinx/
17160 F:      drivers/media/platform/xilinx/
17161 F:      include/uapi/linux/xilinx-v4l2-controls.h
17162
17163 XILLYBUS DRIVER
17164 M:      Eli Billauer <eli.billauer@gmail.com>
17165 L:      linux-kernel@vger.kernel.org
17166 S:      Supported
17167 F:      drivers/char/xillybus/
17168
17169 XLP9XX I2C DRIVER
17170 M:      George Cherian <george.cherian@cavium.com>
17171 M:      Jan Glauber <jglauber@cavium.com>
17172 L:      linux-i2c@vger.kernel.org
17173 W:      http://www.cavium.com
17174 S:      Supported
17175 F:      drivers/i2c/busses/i2c-xlp9xx.c
17176
17177 XRA1403 GPIO EXPANDER
17178 M:      Nandor Han <nandor.han@ge.com>
17179 M:      Semi Malinen <semi.malinen@ge.com>
17180 L:      linux-gpio@vger.kernel.org
17181 S:      Maintained
17182 F:      drivers/gpio/gpio-xra1403.c
17183 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17184
17185 XTENSA XTFPGA PLATFORM SUPPORT
17186 M:      Max Filippov <jcmvbkbc@gmail.com>
17187 L:      linux-xtensa@linux-xtensa.org
17188 S:      Maintained
17189 F:      drivers/spi/spi-xtensa-xtfpga.c
17190 F:      sound/soc/xtensa/xtfpga-i2s.c
17191
17192 YAM DRIVER FOR AX.25
17193 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17194 L:      linux-hams@vger.kernel.org
17195 S:      Maintained
17196 F:      drivers/net/hamradio/yam*
17197 F:      include/linux/yam.h
17198
17199 YAMA SECURITY MODULE
17200 M:      Kees Cook <keescook@chromium.org>
17201 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17202 S:      Supported
17203 F:      security/yama/
17204 F:      Documentation/admin-guide/LSM/Yama.rst
17205
17206 YEALINK PHONE DRIVER
17207 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17208 L:      usbb2k-api-dev@nongnu.org
17209 S:      Maintained
17210 F:      Documentation/input/devices/yealink.rst
17211 F:      drivers/input/misc/yealink.*
17212
17213 Z8530 DRIVER FOR AX.25
17214 M:      Joerg Reuter <jreuter@yaina.de>
17215 W:      http://yaina.de/jreuter/
17216 W:      http://www.qsl.net/dl1bke/
17217 L:      linux-hams@vger.kernel.org
17218 S:      Maintained
17219 F:      Documentation/networking/z8530drv.txt
17220 F:      drivers/net/hamradio/*scc.c
17221 F:      drivers/net/hamradio/z8530.h
17222
17223 ZBUD COMPRESSED PAGE ALLOCATOR
17224 M:      Seth Jennings <sjenning@redhat.com>
17225 M:      Dan Streetman <ddstreet@ieee.org>
17226 L:      linux-mm@kvack.org
17227 S:      Maintained
17228 F:      mm/zbud.c
17229 F:      include/linux/zbud.h
17230
17231 ZD1211RW WIRELESS DRIVER
17232 M:      Daniel Drake <dsd@gentoo.org>
17233 M:      Ulrich Kunitz <kune@deine-taler.de>
17234 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17235 L:      linux-wireless@vger.kernel.org
17236 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17237 S:      Maintained
17238 F:      drivers/net/wireless/zydas/zd1211rw/
17239
17240 ZD1301 MEDIA DRIVER
17241 M:      Antti Palosaari <crope@iki.fi>
17242 L:      linux-media@vger.kernel.org
17243 W:      https://linuxtv.org/
17244 W:      http://palosaari.fi/linux/
17245 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17246 S:      Maintained
17247 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17248
17249 ZD1301_DEMOD MEDIA DRIVER
17250 M:      Antti Palosaari <crope@iki.fi>
17251 L:      linux-media@vger.kernel.org
17252 W:      https://linuxtv.org/
17253 W:      http://palosaari.fi/linux/
17254 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17255 S:      Maintained
17256 F:      drivers/media/dvb-frontends/zd1301_demod*
17257
17258 ZPOOL COMPRESSED PAGE STORAGE API
17259 M:      Dan Streetman <ddstreet@ieee.org>
17260 L:      linux-mm@kvack.org
17261 S:      Maintained
17262 F:      mm/zpool.c
17263 F:      include/linux/zpool.h
17264
17265 ZR36067 VIDEO FOR LINUX DRIVER
17266 L:      mjpeg-users@lists.sourceforge.net
17267 L:      linux-media@vger.kernel.org
17268 W:      http://mjpeg.sourceforge.net/driver-zoran/
17269 T:      hg https://linuxtv.org/hg/v4l-dvb
17270 S:      Odd Fixes
17271 F:      drivers/staging/media/zoran/
17272
17273 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17274 M:      Minchan Kim <minchan@kernel.org>
17275 M:      Nitin Gupta <ngupta@vflare.org>
17276 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17277 L:      linux-kernel@vger.kernel.org
17278 S:      Maintained
17279 F:      drivers/block/zram/
17280 F:      Documentation/blockdev/zram.txt
17281
17282 ZS DECSTATION Z85C30 SERIAL DRIVER
17283 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17284 S:      Maintained
17285 F:      drivers/tty/serial/zs.*
17286
17287 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17288 M:      Minchan Kim <minchan@kernel.org>
17289 M:      Nitin Gupta <ngupta@vflare.org>
17290 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17291 L:      linux-mm@kvack.org
17292 S:      Maintained
17293 F:      mm/zsmalloc.c
17294 F:      include/linux/zsmalloc.h
17295 F:      Documentation/vm/zsmalloc.rst
17296
17297 ZSWAP COMPRESSED SWAP CACHING
17298 M:      Seth Jennings <sjenning@redhat.com>
17299 M:      Dan Streetman <ddstreet@ieee.org>
17300 L:      linux-mm@kvack.org
17301 S:      Maintained
17302 F:      mm/zswap.c
17303
17304 THE REST
17305 M:      Linus Torvalds <torvalds@linux-foundation.org>
17306 L:      linux-kernel@vger.kernel.org
17307 Q:      http://patchwork.kernel.org/project/LKML/list/
17308 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17309 S:      Buried alive in reporters
17310 F:      *
17311 F:      */