MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 L:      netdev@vger.kernel.org
 184 S:      Maintained
 185 F:      drivers/net/ethernet/realtek/r8169.c
 186
 187 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 188 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 189 L:      linux-serial@vger.kernel.org
 190 S:      Maintained
 191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 192 F:      drivers/tty/serial/8250*
 193 F:      include/linux/serial_8250.h
 194
 195 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 196 L:      netdev@vger.kernel.org
 197 S:      Orphan / Obsolete
 198 F:      drivers/net/ethernet/8390/
 199
 200 9P FILE SYSTEM
 201 M:      Eric Van Hensbergen <ericvh@gmail.com>
 202 M:      Latchesar Ionkov <lucho@ionkov.net>
 203 M:      Dominique Martinet <asmadeus@codewreck.org>
 204 L:      v9fs-developer@lists.sourceforge.net
 205 W:      http://swik.net/v9fs
 206 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 208 T:      git git://github.com/martinetd/linux.git
 209 S:      Maintained
 210 F:      Documentation/filesystems/9p.txt
 211 F:      fs/9p/
 212 F:      net/9p/
 213 F:      include/net/9p/
 214 F:      include/uapi/linux/virtio_9p.h
 215 F:      include/trace/events/9p.h
 216
 217 A8293 MEDIA DRIVER
 218 M:      Antti Palosaari <crope@iki.fi>
 219 L:      linux-media@vger.kernel.org
 220 W:      https://linuxtv.org
 221 W:      http://palosaari.fi/linux/
 222 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 223 T:      git git://linuxtv.org/anttip/media_tree.git
 224 S:      Maintained
 225 F:      drivers/media/dvb-frontends/a8293*
 226
 227 AACRAID SCSI RAID DRIVER
 228 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 229 L:      linux-scsi@vger.kernel.org
 230 W:      http://www.adaptec.com/
 231 S:      Supported
 232 F:      Documentation/scsi/aacraid.txt
 233 F:      drivers/scsi/aacraid/
 234
 235 ABI/API
 236 L:      linux-api@vger.kernel.org
 237 F:      include/linux/syscalls.h
 238 F:      kernel/sys_ni.c
 239
 240 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 241 M:      Hans de Goede <hdegoede@redhat.com>
 242 L:      linux-hwmon@vger.kernel.org
 243 S:      Maintained
 244 F:      drivers/hwmon/abituguru.c
 245
 246 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 247 M:      Alistair John Strachan <alistair@devzero.co.uk>
 248 L:      linux-hwmon@vger.kernel.org
 249 S:      Maintained
 250 F:      drivers/hwmon/abituguru3.c
 251
 252 ACCES 104-DIO-48E GPIO DRIVER
 253 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 254 L:      linux-gpio@vger.kernel.org
 255 S:      Maintained
 256 F:      drivers/gpio/gpio-104-dio-48e.c
 257
 258 ACCES 104-IDI-48 GPIO DRIVER
 259 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 260 L:      linux-gpio@vger.kernel.org
 261 S:      Maintained
 262 F:      drivers/gpio/gpio-104-idi-48.c
 263
 264 ACCES 104-IDIO-16 GPIO DRIVER
 265 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 266 L:      linux-gpio@vger.kernel.org
 267 S:      Maintained
 268 F:      drivers/gpio/gpio-104-idio-16.c
 269
 270 ACCES 104-QUAD-8 IIO DRIVER
 271 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 272 L:      linux-iio@vger.kernel.org
 273 S:      Maintained
 274 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 275 F:      drivers/iio/counter/104-quad-8.c
 276
 277 ACCES PCI-IDIO-16 GPIO DRIVER
 278 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 279 L:      linux-gpio@vger.kernel.org
 280 S:      Maintained
 281 F:      drivers/gpio/gpio-pci-idio-16.c
 282
 283 ACCES PCIe-IDIO-24 GPIO DRIVER
 284 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 285 L:      linux-gpio@vger.kernel.org
 286 S:      Maintained
 287 F:      drivers/gpio/gpio-pcie-idio-24.c
 288
 289 ACENIC DRIVER
 290 M:      Jes Sorensen <jes@trained-monkey.org>
 291 L:      linux-acenic@sunsite.dk
 292 S:      Maintained
 293 F:      drivers/net/ethernet/alteon/acenic*
 294
 295 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 296 M:      Peter Feuerer <peter@piie.net>
 297 L:      platform-driver-x86@vger.kernel.org
 298 W:      http://piie.net/?section=acerhdf
 299 S:      Maintained
 300 F:      drivers/platform/x86/acerhdf.c
 301
 302 ACER WMI LAPTOP EXTRAS
 303 M:      "Lee, Chun-Yi" <jlee@suse.com>
 304 L:      platform-driver-x86@vger.kernel.org
 305 S:      Maintained
 306 F:      drivers/platform/x86/acer-wmi.c
 307
 308 ACPI
 309 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 310 M:      Len Brown <lenb@kernel.org>
 311 L:      linux-acpi@vger.kernel.org
 312 W:      https://01.org/linux-acpi
 313 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 315 B:      https://bugzilla.kernel.org
 316 S:      Supported
 317 F:      drivers/acpi/
 318 F:      drivers/pnp/pnpacpi/
 319 F:      include/linux/acpi.h
 320 F:      include/linux/fwnode.h
 321 F:      include/acpi/
 322 F:      Documentation/acpi/
 323 F:      Documentation/ABI/testing/sysfs-bus-acpi
 324 F:      Documentation/ABI/testing/configfs-acpi
 325 F:      drivers/pci/*acpi*
 326 F:      drivers/pci/*/*acpi*
 327 F:      tools/power/acpi/
 328
 329 ACPI APEI
 330 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 331 M:      Len Brown <lenb@kernel.org>
 332 L:      linux-acpi@vger.kernel.org
 333 R:      Tony Luck <tony.luck@intel.com>
 334 R:      Borislav Petkov <bp@alien8.de>
 335 F:      drivers/acpi/apei/
 336
 337 ACPI COMPONENT ARCHITECTURE (ACPICA)
 338 M:      Robert Moore <robert.moore@intel.com>
 339 M:      Erik Schmauss <erik.schmauss@intel.com>
 340 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 341 L:      linux-acpi@vger.kernel.org
 342 L:      devel@acpica.org
 343 W:      https://acpica.org/
 344 W:      https://github.com/acpica/acpica/
 345 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 347 B:      https://bugzilla.kernel.org
 348 B:      https://bugs.acpica.org
 349 S:      Supported
 350 F:      drivers/acpi/acpica/
 351 F:      include/acpi/
 352 F:      tools/power/acpi/
 353
 354 ACPI FAN DRIVER
 355 M:      Zhang Rui <rui.zhang@intel.com>
 356 L:      linux-acpi@vger.kernel.org
 357 W:      https://01.org/linux-acpi
 358 B:      https://bugzilla.kernel.org
 359 S:      Supported
 360 F:      drivers/acpi/fan.c
 361
 362 ACPI FOR ARM64 (ACPI/arm64)
 363 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 364 M:      Hanjun Guo <hanjun.guo@linaro.org>
 365 M:      Sudeep Holla <sudeep.holla@arm.com>
 366 L:      linux-acpi@vger.kernel.org
 367 S:      Maintained
 368 F:      drivers/acpi/arm64
 369
 370 ACPI I2C MULTI INSTANTIATE DRIVER
 371 M:      Hans de Goede <hdegoede@redhat.com>
 372 L:      platform-driver-x86@vger.kernel.org
 373 S:      Maintained
 374 F:      drivers/platform/x86/i2c-multi-instantiate.c
 375
 376 ACPI PMIC DRIVERS
 377 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 378 M:      Len Brown <lenb@kernel.org>
 379 R:      Andy Shevchenko <andy@infradead.org>
 380 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 381 L:      linux-acpi@vger.kernel.org
 382 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 384 B:      https://bugzilla.kernel.org
 385 S:      Supported
 386 F:      drivers/acpi/pmic/
 387
 388 ACPI THERMAL DRIVER
 389 M:      Zhang Rui <rui.zhang@intel.com>
 390 L:      linux-acpi@vger.kernel.org
 391 W:      https://01.org/linux-acpi
 392 B:      https://bugzilla.kernel.org
 393 S:      Supported
 394 F:      drivers/acpi/*thermal*
 395
 396 ACPI VIDEO DRIVER
 397 M:      Zhang Rui <rui.zhang@intel.com>
 398 L:      linux-acpi@vger.kernel.org
 399 W:      https://01.org/linux-acpi
 400 B:      https://bugzilla.kernel.org
 401 S:      Supported
 402 F:      drivers/acpi/acpi_video.c
 403
 404 ACPI WMI DRIVER
 405 L:      platform-driver-x86@vger.kernel.org
 406 S:      Orphan
 407 F:      drivers/platform/x86/wmi.c
 408 F:      include/uapi/linux/wmi.h
 409
 410 AD1889 ALSA SOUND DRIVER
 411 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 412 W:      http://wiki.parisc-linux.org/AD1889
 413 L:      linux-parisc@vger.kernel.org
 414 S:      Maintained
 415 F:      sound/pci/ad1889.*
 416
 417 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 418 M:      Michael Hennerich <michael.hennerich@analog.com>
 419 W:      http://wiki.analog.com/AD5254
 420 W:      http://ez.analog.com/community/linux-device-drivers
 421 S:      Supported
 422 F:      drivers/misc/ad525x_dpot.c
 423
 424 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 425 M:      Michael Hennerich <michael.hennerich@analog.com>
 426 W:      http://wiki.analog.com/AD5398
 427 W:      http://ez.analog.com/community/linux-device-drivers
 428 S:      Supported
 429 F:      drivers/regulator/ad5398.c
 430
 431 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 432 M:      Michael Hennerich <michael.hennerich@analog.com>
 433 W:      http://wiki.analog.com/AD7142
 434 W:      http://ez.analog.com/community/linux-device-drivers
 435 S:      Supported
 436 F:      drivers/input/misc/ad714x.c
 437
 438 AD7877 TOUCHSCREEN DRIVER
 439 M:      Michael Hennerich <michael.hennerich@analog.com>
 440 W:      http://wiki.analog.com/AD7877
 441 W:      http://ez.analog.com/community/linux-device-drivers
 442 S:      Supported
 443 F:      drivers/input/touchscreen/ad7877.c
 444
 445 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 446 M:      Michael Hennerich <michael.hennerich@analog.com>
 447 W:      http://wiki.analog.com/AD7879
 448 W:      http://ez.analog.com/community/linux-device-drivers
 449 S:      Supported
 450 F:      drivers/input/touchscreen/ad7879.c
 451
 452 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 453 M:      Jiri Kosina <jikos@kernel.org>
 454 S:      Maintained
 455
 456 ADF7242 IEEE 802.15.4 RADIO DRIVER
 457 M:      Michael Hennerich <michael.hennerich@analog.com>
 458 W:      https://wiki.analog.com/ADF7242
 459 W:      http://ez.analog.com/community/linux-device-drivers
 460 L:      linux-wpan@vger.kernel.org
 461 S:      Supported
 462 F:      drivers/net/ieee802154/adf7242.c
 463 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 464
 465 ADM1025 HARDWARE MONITOR DRIVER
 466 M:      Jean Delvare <jdelvare@suse.com>
 467 L:      linux-hwmon@vger.kernel.org
 468 S:      Maintained
 469 F:      Documentation/hwmon/adm1025
 470 F:      drivers/hwmon/adm1025.c
 471
 472 ADM1029 HARDWARE MONITOR DRIVER
 473 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 474 L:      linux-hwmon@vger.kernel.org
 475 S:      Maintained
 476 F:      drivers/hwmon/adm1029.c
 477
 478 ADM8211 WIRELESS DRIVER
 479 L:      linux-wireless@vger.kernel.org
 480 W:      http://wireless.kernel.org/
 481 S:      Orphan
 482 F:      drivers/net/wireless/admtek/adm8211.*
 483
 484 ADP1653 FLASH CONTROLLER DRIVER
 485 M:      Sakari Ailus <sakari.ailus@iki.fi>
 486 L:      linux-media@vger.kernel.org
 487 S:      Maintained
 488 F:      drivers/media/i2c/adp1653.c
 489 F:      include/media/i2c/adp1653.h
 490
 491 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 492 M:      Michael Hennerich <michael.hennerich@analog.com>
 493 W:      http://wiki.analog.com/ADP5520
 494 W:      http://ez.analog.com/community/linux-device-drivers
 495 S:      Supported
 496 F:      drivers/mfd/adp5520.c
 497 F:      drivers/video/backlight/adp5520_bl.c
 498 F:      drivers/leds/leds-adp5520.c
 499 F:      drivers/gpio/gpio-adp5520.c
 500 F:      drivers/input/keyboard/adp5520-keys.c
 501
 502 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 503 M:      Michael Hennerich <michael.hennerich@analog.com>
 504 W:      http://wiki.analog.com/ADP5588
 505 W:      http://ez.analog.com/community/linux-device-drivers
 506 S:      Supported
 507 F:      drivers/input/keyboard/adp5588-keys.c
 508 F:      drivers/gpio/gpio-adp5588.c
 509
 510 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 511 M:      Michael Hennerich <michael.hennerich@analog.com>
 512 W:      http://wiki.analog.com/ADP8860
 513 W:      http://ez.analog.com/community/linux-device-drivers
 514 S:      Supported
 515 F:      drivers/video/backlight/adp8860_bl.c
 516
 517 ADS1015 HARDWARE MONITOR DRIVER
 518 M:      Dirk Eibach <eibach@gdsys.de>
 519 L:      linux-hwmon@vger.kernel.org
 520 S:      Maintained
 521 F:      Documentation/hwmon/ads1015
 522 F:      drivers/hwmon/ads1015.c
 523 F:      include/linux/platform_data/ads1015.h
 524
 525 ADT746X FAN DRIVER
 526 M:      Colin Leroy <colin@colino.net>
 527 S:      Maintained
 528 F:      drivers/macintosh/therm_adt746x.c
 529
 530 ADT7475 HARDWARE MONITOR DRIVER
 531 M:      Jean Delvare <jdelvare@suse.com>
 532 L:      linux-hwmon@vger.kernel.org
 533 S:      Maintained
 534 F:      Documentation/hwmon/adt7475
 535 F:      drivers/hwmon/adt7475.c
 536
 537 ADVANSYS SCSI DRIVER
 538 M:      Matthew Wilcox <willy@infradead.org>
 539 M:      Hannes Reinecke <hare@suse.com>
 540 L:      linux-scsi@vger.kernel.org
 541 S:      Maintained
 542 F:      Documentation/scsi/advansys.txt
 543 F:      drivers/scsi/advansys.c
 544
 545 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 546 M:      Michael Hennerich <michael.hennerich@analog.com>
 547 W:      http://wiki.analog.com/ADXL345
 548 W:      http://ez.analog.com/community/linux-device-drivers
 549 S:      Supported
 550 F:      drivers/input/misc/adxl34x.c
 551
 552 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 553 M:      Stefan Popa <stefan.popa@analog.com>
 554 W:      http://ez.analog.com/community/linux-device-drivers
 555 S:      Supported
 556 F:      drivers/iio/accel/adxl372.c
 557 F:      drivers/iio/accel/adxl372_spi.c
 558 F:      drivers/iio/accel/adxl372_i2c.c
 559 F:      Documentation/devicetree/bindings/iio/accel/adxl372.txt
 560
 561 AF9013 MEDIA DRIVER
 562 M:      Antti Palosaari <crope@iki.fi>
 563 L:      linux-media@vger.kernel.org
 564 W:      https://linuxtv.org
 565 W:      http://palosaari.fi/linux/
 566 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 567 T:      git git://linuxtv.org/anttip/media_tree.git
 568 S:      Maintained
 569 F:      drivers/media/dvb-frontends/af9013*
 570
 571 AF9033 MEDIA DRIVER
 572 M:      Antti Palosaari <crope@iki.fi>
 573 L:      linux-media@vger.kernel.org
 574 W:      https://linuxtv.org
 575 W:      http://palosaari.fi/linux/
 576 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 577 T:      git git://linuxtv.org/anttip/media_tree.git
 578 S:      Maintained
 579 F:      drivers/media/dvb-frontends/af9033*
 580
 581 AFFS FILE SYSTEM
 582 M:      David Sterba <dsterba@suse.com>
 583 L:      linux-fsdevel@vger.kernel.org
 584 S:      Odd Fixes
 585 F:      Documentation/filesystems/affs.txt
 586 F:      fs/affs/
 587
 588 AFS FILESYSTEM
 589 M:      David Howells <dhowells@redhat.com>
 590 L:      linux-afs@lists.infradead.org
 591 S:      Supported
 592 F:      fs/afs/
 593 F:      include/trace/events/afs.h
 594 F:      Documentation/filesystems/afs.txt
 595 W:      https://www.infradead.org/~dhowells/kafs/
 596
 597 AGPGART DRIVER
 598 M:      David Airlie <airlied@linux.ie>
 599 T:      git git://anongit.freedesktop.org/drm/drm
 600 S:      Maintained
 601 F:      drivers/char/agp/
 602 F:      include/linux/agp*
 603 F:      include/uapi/linux/agp*
 604
 605 AHA152X SCSI DRIVER
 606 M:      "Juergen E. Fischer" <fischer@norbit.de>
 607 L:      linux-scsi@vger.kernel.org
 608 S:      Maintained
 609 F:      drivers/scsi/aha152x*
 610 F:      drivers/scsi/pcmcia/aha152x*
 611
 612 AIC7XXX / AIC79XX SCSI DRIVER
 613 M:      Hannes Reinecke <hare@suse.com>
 614 L:      linux-scsi@vger.kernel.org
 615 S:      Maintained
 616 F:      drivers/scsi/aic7xxx/
 617
 618 AIMSLAB FM RADIO RECEIVER DRIVER
 619 M:      Hans Verkuil <hverkuil@xs4all.nl>
 620 L:      linux-media@vger.kernel.org
 621 T:      git git://linuxtv.org/media_tree.git
 622 W:      https://linuxtv.org
 623 S:      Maintained
 624 F:      drivers/media/radio/radio-aimslab*
 625
 626 AIO
 627 M:      Benjamin LaHaise <bcrl@kvack.org>
 628 L:      linux-aio@kvack.org
 629 S:      Supported
 630 F:      fs/aio.c
 631 F:      include/linux/*aio*.h
 632
 633 AIRSPY MEDIA DRIVER
 634 M:      Antti Palosaari <crope@iki.fi>
 635 L:      linux-media@vger.kernel.org
 636 W:      https://linuxtv.org
 637 W:      http://palosaari.fi/linux/
 638 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 639 T:      git git://linuxtv.org/anttip/media_tree.git
 640 S:      Maintained
 641 F:      drivers/media/usb/airspy/
 642
 643 ALACRITECH GIGABIT ETHERNET DRIVER
 644 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 645 S:      Maintained
 646 F:      drivers/net/ethernet/alacritech/*
 647
 648 ALCATEL SPEEDTOUCH USB DRIVER
 649 M:      Duncan Sands <duncan.sands@free.fr>
 650 L:      linux-usb@vger.kernel.org
 651 W:      http://www.linux-usb.org/SpeedTouch/
 652 S:      Maintained
 653 F:      drivers/usb/atm/speedtch.c
 654 F:      drivers/usb/atm/usbatm.c
 655
 656 ALCHEMY AU1XX0 MMC DRIVER
 657 M:      Manuel Lauss <manuel.lauss@gmail.com>
 658 S:      Maintained
 659 F:      drivers/mmc/host/au1xmmc.c
 660
 661 ALI1563 I2C DRIVER
 662 M:      Rudolf Marek <r.marek@assembler.cz>
 663 L:      linux-i2c@vger.kernel.org
 664 S:      Maintained
 665 F:      Documentation/i2c/busses/i2c-ali1563
 666 F:      drivers/i2c/busses/i2c-ali1563.c
 667
 668 ALLWINNER SECURITY SYSTEM
 669 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 670 L:      linux-crypto@vger.kernel.org
 671 S:      Maintained
 672 F:      drivers/crypto/sunxi-ss/
 673
 674 ALPHA PORT
 675 M:      Richard Henderson <rth@twiddle.net>
 676 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 677 M:      Matt Turner <mattst88@gmail.com>
 678 S:      Odd Fixes
 679 L:      linux-alpha@vger.kernel.org
 680 F:      arch/alpha/
 681
 682 ALPS PS/2 TOUCHPAD DRIVER
 683 R:      Pali Rohár <pali.rohar@gmail.com>
 684 F:      drivers/input/mouse/alps.*
 685
 686 ALTERA I2C CONTROLLER DRIVER
 687 M:      Thor Thayer <thor.thayer@linux.intel.com>
 688 S:      Maintained
 689 F:      drivers/i2c/busses/i2c-altera.c
 690
 691 ALTERA MAILBOX DRIVER
 692 M:      Ley Foon Tan <lftan@altera.com>
 693 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 694 S:      Maintained
 695 F:      drivers/mailbox/mailbox-altera.c
 696
 697 ALTERA PIO DRIVER
 698 M:      Tien Hock Loh <thloh@altera.com>
 699 L:      linux-gpio@vger.kernel.org
 700 S:      Maintained
 701 F:      drivers/gpio/gpio-altera.c
 702
 703 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 704 M:      Thor Thayer <thor.thayer@linux.intel.com>
 705 S:      Maintained
 706 F:      drivers/gpio/gpio-altera-a10sr.c
 707 F:      drivers/mfd/altera-a10sr.c
 708 F:      drivers/reset/reset-a10sr.c
 709 F:      include/linux/mfd/altera-a10sr.h
 710 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 711
 712 ALTERA TRIPLE SPEED ETHERNET DRIVER
 713 M:      Vince Bridgers <vbridger@opensource.altera.com>
 714 L:      netdev@vger.kernel.org
 715 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 716 S:      Maintained
 717 F:      drivers/net/ethernet/altera/
 718
 719 ALTERA UART/JTAG UART SERIAL DRIVERS
 720 M:      Tobias Klauser <tklauser@distanz.ch>
 721 L:      linux-serial@vger.kernel.org
 722 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 723 S:      Maintained
 724 F:      drivers/tty/serial/altera_uart.c
 725 F:      drivers/tty/serial/altera_jtaguart.c
 726 F:      include/linux/altera_uart.h
 727 F:      include/linux/altera_jtaguart.h
 728
 729 AMAZON ETHERNET DRIVERS
 730 M:      Netanel Belgazal <netanel@amazon.com>
 731 R:      Saeed Bishara <saeedb@amazon.com>
 732 R:      Zorik Machulsky <zorik@amazon.com>
 733 L:      netdev@vger.kernel.org
 734 S:      Supported
 735 F:      Documentation/networking/ena.txt
 736 F:      drivers/net/ethernet/amazon/
 737
 738 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 739 M:      Tom Lendacky <thomas.lendacky@amd.com>
 740 M:      Gary Hook <gary.hook@amd.com>
 741 L:      linux-crypto@vger.kernel.org
 742 S:      Supported
 743 F:      drivers/crypto/ccp/
 744 F:      include/linux/ccp.h
 745
 746 AMD DISPLAY CORE
 747 M:      Harry Wentland <harry.wentland@amd.com>
 748 M:      Leo Li <sunpeng.li@amd.com>
 749 L:      amd-gfx@lists.freedesktop.org
 750 T:      git git://people.freedesktop.org/~agd5f/linux
 751 S:      Supported
 752 F:      drivers/gpu/drm/amd/display/
 753
 754 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 755 M:      Huang Rui <ray.huang@amd.com>
 756 L:      linux-hwmon@vger.kernel.org
 757 S:      Supported
 758 F:      Documentation/hwmon/fam15h_power
 759 F:      drivers/hwmon/fam15h_power.c
 760
 761 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 762 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 763 S:      Orphan
 764 F:      drivers/usb/gadget/udc/amd5536udc.*
 765
 766 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 767 P:      Andres Salomon <dilinger@queued.net>
 768 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 769 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 770 S:      Supported
 771 F:      drivers/char/hw_random/geode-rng.c
 772 F:      drivers/crypto/geode*
 773 F:      drivers/video/fbdev/geode/
 774 F:      arch/x86/include/asm/geode.h
 775
 776 AMD IOMMU (AMD-VI)
 777 M:      Joerg Roedel <joro@8bytes.org>
 778 L:      iommu@lists.linux-foundation.org
 779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 780 S:      Maintained
 781 F:      drivers/iommu/amd_iommu*.[ch]
 782 F:      include/linux/amd-iommu.h
 783
 784 AMD KFD
 785 M:      Oded Gabbay <oded.gabbay@gmail.com>
 786 L:      dri-devel@lists.freedesktop.org
 787 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 788 S:      Supported
 789 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 790 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 791 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 792 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 793 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 794 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 795 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 796 F:      drivers/gpu/drm/amd/amdkfd/
 797 F:      drivers/gpu/drm/amd/include/cik_structs.h
 798 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 799 F:      drivers/gpu/drm/amd/include/vi_structs.h
 800 F:      drivers/gpu/drm/amd/include/v9_structs.h
 801 F:      include/uapi/linux/kfd_ioctl.h
 802
 803 AMD POWERPLAY
 804 M:      Rex Zhu <rex.zhu@amd.com>
 805 M:      Evan Quan <evan.quan@amd.com>
 806 L:      amd-gfx@lists.freedesktop.org
 807 S:      Supported
 808 F:      drivers/gpu/drm/amd/powerplay/
 809 T:      git git://people.freedesktop.org/~agd5f/linux
 810
 811 AMD SEATTLE DEVICE TREE SUPPORT
 812 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 813 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 814 M:      Tom Lendacky <thomas.lendacky@amd.com>
 815 S:      Supported
 816 F:      arch/arm64/boot/dts/amd/
 817
 818 AMD XGBE DRIVER
 819 M:      Tom Lendacky <thomas.lendacky@amd.com>
 820 L:      netdev@vger.kernel.org
 821 S:      Supported
 822 F:      drivers/net/ethernet/amd/xgbe/
 823 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 824
 825 ANALOG DEVICES INC AD5686 DRIVER
 826 M:      Stefan Popa <stefan.popa@analog.com>
 827 L:      linux-pm@vger.kernel.org
 828 W:      http://ez.analog.com/community/linux-device-drivers
 829 S:      Supported
 830 F:      drivers/iio/dac/ad5686*
 831 F:      drivers/iio/dac/ad5696*
 832
 833 ANALOG DEVICES INC AD5758 DRIVER
 834 M:      Stefan Popa <stefan.popa@analog.com>
 835 L:      linux-iio@vger.kernel.org
 836 W:      http://ez.analog.com/community/linux-device-drivers
 837 S:      Supported
 838 F:      drivers/iio/dac/ad5758.c
 839 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 840
 841 ANALOG DEVICES INC AD9389B DRIVER
 842 M:      Hans Verkuil <hans.verkuil@cisco.com>
 843 L:      linux-media@vger.kernel.org
 844 S:      Maintained
 845 F:      drivers/media/i2c/ad9389b*
 846
 847 ANALOG DEVICES INC ADGS1408 DRIVER
 848 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 849 S:      Supported
 850 F:      drivers/mux/adgs1408.c
 851 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 852
 853 ANALOG DEVICES INC ADP5061 DRIVER
 854 M:      Stefan Popa <stefan.popa@analog.com>
 855 L:      linux-pm@vger.kernel.org
 856 W:      http://ez.analog.com/community/linux-device-drivers
 857 S:      Supported
 858 F:      drivers/power/supply/adp5061.c
 859
 860 ANALOG DEVICES INC ADV7180 DRIVER
 861 M:      Lars-Peter Clausen <lars@metafoo.de>
 862 L:      linux-media@vger.kernel.org
 863 W:      http://ez.analog.com/community/linux-device-drivers
 864 S:      Supported
 865 F:      drivers/media/i2c/adv7180.c
 866
 867 ANALOG DEVICES INC ADV748X DRIVER
 868 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 869 L:      linux-media@vger.kernel.org
 870 S:      Maintained
 871 F:      drivers/media/i2c/adv748x/*
 872
 873 ANALOG DEVICES INC ADV7511 DRIVER
 874 M:      Hans Verkuil <hans.verkuil@cisco.com>
 875 L:      linux-media@vger.kernel.org
 876 S:      Maintained
 877 F:      drivers/media/i2c/adv7511*
 878
 879 ANALOG DEVICES INC ADV7604 DRIVER
 880 M:      Hans Verkuil <hans.verkuil@cisco.com>
 881 L:      linux-media@vger.kernel.org
 882 S:      Maintained
 883 F:      drivers/media/i2c/adv7604*
 884
 885 ANALOG DEVICES INC ADV7842 DRIVER
 886 M:      Hans Verkuil <hans.verkuil@cisco.com>
 887 L:      linux-media@vger.kernel.org
 888 S:      Maintained
 889 F:      drivers/media/i2c/adv7842*
 890
 891 ANALOG DEVICES INC ASOC CODEC DRIVERS
 892 M:      Lars-Peter Clausen <lars@metafoo.de>
 893 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 894 W:      http://wiki.analog.com/
 895 W:      http://ez.analog.com/community/linux-device-drivers
 896 S:      Supported
 897 F:      sound/soc/codecs/adau*
 898 F:      sound/soc/codecs/adav*
 899 F:      sound/soc/codecs/ad1*
 900 F:      sound/soc/codecs/ad7*
 901 F:      sound/soc/codecs/ssm*
 902 F:      sound/soc/codecs/sigmadsp.*
 903
 904 ANALOG DEVICES INC DMA DRIVERS
 905 M:      Lars-Peter Clausen <lars@metafoo.de>
 906 W:      http://ez.analog.com/community/linux-device-drivers
 907 S:      Supported
 908 F:      drivers/dma/dma-axi-dmac.c
 909
 910 ANALOG DEVICES INC IIO DRIVERS
 911 M:      Lars-Peter Clausen <lars@metafoo.de>
 912 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 913 W:      http://wiki.analog.com/
 914 W:      http://ez.analog.com/community/linux-device-drivers
 915 S:      Supported
 916 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 917 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 918 F:      drivers/iio/*/ad*
 919 F:      drivers/iio/adc/ltc2497*
 920 X:      drivers/iio/*/adjd*
 921 F:      drivers/staging/iio/*/ad*
 922
 923 ANDES ARCHITECTURE
 924 M:      Greentime Hu <green.hu@gmail.com>
 925 M:      Vincent Chen <deanbo422@gmail.com>
 926 T:      git https://github.com/andestech/linux.git
 927 S:      Supported
 928 F:      arch/nds32/
 929 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 930 F:      Documentation/devicetree/bindings/nds32/
 931 K:      nds32
 932 N:      nds32
 933
 934 ANDROID CONFIG FRAGMENTS
 935 M:      Rob Herring <robh@kernel.org>
 936 S:      Supported
 937 F:      kernel/configs/android*
 938
 939 ANDROID DRIVERS
 940 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 941 M:      Arve Hjønnevåg <arve@android.com>
 942 M:      Todd Kjos <tkjos@android.com>
 943 M:      Martijn Coenen <maco@android.com>
 944 M:      Joel Fernandes <joel@joelfernandes.org>
 945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 946 L:      devel@driverdev.osuosl.org
 947 S:      Supported
 948 F:      drivers/android/
 949 F:      drivers/staging/android/
 950
 951 ANDROID GOLDFISH PIC DRIVER
 952 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 953 S:      Supported
 954 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 955 F:      drivers/irqchip/irq-goldfish-pic.c
 956
 957 ANDROID GOLDFISH RTC DRIVER
 958 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 959 S:      Supported
 960 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 961 F:      drivers/rtc/rtc-goldfish.c
 962
 963 ANDROID ION DRIVER
 964 M:      Laura Abbott <labbott@redhat.com>
 965 M:      Sumit Semwal <sumit.semwal@linaro.org>
 966 L:      devel@driverdev.osuosl.org
 967 L:      dri-devel@lists.freedesktop.org
 968 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 969 S:      Supported
 970 F:      drivers/staging/android/ion
 971 F:      drivers/staging/android/uapi/ion.h
 972
 973 AOA (Apple Onboard Audio) ALSA DRIVER
 974 M:      Johannes Berg <johannes@sipsolutions.net>
 975 L:      linuxppc-dev@lists.ozlabs.org
 976 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 977 S:      Maintained
 978 F:      sound/aoa/
 979
 980 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 981 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 982 L:      linux-iio@vger.kernel.org
 983 S:      Maintained
 984 F:      drivers/iio/adc/stx104.c
 985
 986 APM DRIVER
 987 M:      Jiri Kosina <jikos@kernel.org>
 988 S:      Odd fixes
 989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 990 F:      arch/x86/kernel/apm_32.c
 991 F:      include/linux/apm_bios.h
 992 F:      include/uapi/linux/apm_bios.h
 993 F:      drivers/char/apm-emulation.c
 994
 995 APPARMOR SECURITY MODULE
 996 M:      John Johansen <john.johansen@canonical.com>
 997 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 998 W:      wiki.apparmor.net
 999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1000 S:      Supported
1001 F:      security/apparmor/
1002 F:      Documentation/admin-guide/LSM/apparmor.rst
1003
1004 APPLE BCM5974 MULTITOUCH DRIVER
1005 M:      Henrik Rydberg <rydberg@bitmath.org>
1006 L:      linux-input@vger.kernel.org
1007 S:      Odd fixes
1008 F:      drivers/input/mouse/bcm5974.c
1009
1010 APPLE SMC DRIVER
1011 M:      Henrik Rydberg <rydberg@bitmath.org>
1012 L:      linux-hwmon@vger.kernel.org
1013 S:      Odd fixes
1014 F:      drivers/hwmon/applesmc.c
1015
1016 APPLETALK NETWORK LAYER
1017 L:      netdev@vger.kernel.org
1018 S:      Odd fixes
1019 F:      drivers/net/appletalk/
1020 F:      net/appletalk/
1021
1022 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1023 M:      Duc Dang <dhdang@apm.com>
1024 S:      Supported
1025 F:      arch/arm64/boot/dts/apm/
1026
1027 APPLIED MICRO (APM) X-GENE SOC EDAC
1028 M:      Loc Ho <lho@apm.com>
1029 S:      Supported
1030 F:      drivers/edac/xgene_edac.c
1031 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1032
1033 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1034 M:      Iyappan Subramanian <isubramanian@apm.com>
1035 M:      Keyur Chudgar <kchudgar@apm.com>
1036 S:      Supported
1037 F:      drivers/net/ethernet/apm/xgene-v2/
1038
1039 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1040 M:      Iyappan Subramanian <isubramanian@apm.com>
1041 M:      Keyur Chudgar <kchudgar@apm.com>
1042 M:      Quan Nguyen <qnguyen@apm.com>
1043 S:      Supported
1044 F:      drivers/net/ethernet/apm/xgene/
1045 F:      drivers/net/phy/mdio-xgene.c
1046 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1047 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1048
1049 APPLIED MICRO (APM) X-GENE SOC PMU
1050 M:      Tai Nguyen <ttnguyen@apm.com>
1051 S:      Supported
1052 F:      drivers/perf/xgene_pmu.c
1053 F:      Documentation/perf/xgene-pmu.txt
1054 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1055
1056 APTINA CAMERA SENSOR PLL
1057 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1058 L:      linux-media@vger.kernel.org
1059 S:      Maintained
1060 F:      drivers/media/i2c/aptina-pll.*
1061
1062 ARC FRAMEBUFFER DRIVER
1063 M:      Jaya Kumar <jayalk@intworks.biz>
1064 S:      Maintained
1065 F:      drivers/video/fbdev/arcfb.c
1066 F:      drivers/video/fbdev/core/fb_defio.c
1067
1068 ARC PGU DRM DRIVER
1069 M:      Alexey Brodkin <abrodkin@synopsys.com>
1070 S:      Supported
1071 F:      drivers/gpu/drm/arc/
1072 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1073
1074 ARCNET NETWORK LAYER
1075 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1076 L:      netdev@vger.kernel.org
1077 S:      Maintained
1078 F:      drivers/net/arcnet/
1079 F:      include/uapi/linux/if_arcnet.h
1080
1081 ARM ARCHITECTED TIMER DRIVER
1082 M:      Mark Rutland <mark.rutland@arm.com>
1083 M:      Marc Zyngier <marc.zyngier@arm.com>
1084 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1085 S:      Maintained
1086 F:      arch/arm/include/asm/arch_timer.h
1087 F:      arch/arm64/include/asm/arch_timer.h
1088 F:      drivers/clocksource/arm_arch_timer.c
1089
1090 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1091 M:      Linus Walleij <linus.walleij@linaro.org>
1092 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1093 S:      Maintained
1094 F:      Documentation/devicetree/bindings/arm/arm-boards
1095 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1096 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1097 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1098 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1099 F:      arch/arm/mach-integrator/
1100 F:      arch/arm/mach-realview/
1101 F:      arch/arm/mach-versatile/
1102 F:      arch/arm/plat-versatile/
1103 F:      arch/arm/boot/dts/arm-realview-*
1104 F:      arch/arm/boot/dts/integrator*
1105 F:      arch/arm/boot/dts/versatile*
1106 F:      drivers/clk/versatile/
1107 F:      drivers/i2c/busses/i2c-versatile.c
1108 F:      drivers/irqchip/irq-versatile-fpga.c
1109 F:      drivers/mtd/maps/physmap_of_versatile.c
1110 F:      drivers/power/reset/arm-versatile-reboot.c
1111 F:      drivers/soc/versatile/
1112
1113 ARM HDLCD DRM DRIVER
1114 M:      Liviu Dudau <liviu.dudau@arm.com>
1115 S:      Supported
1116 F:      drivers/gpu/drm/arm/hdlcd_*
1117 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1118
1119 ARM MALI-DP DRM DRIVER
1120 M:      Liviu Dudau <liviu.dudau@arm.com>
1121 M:      Brian Starkey <brian.starkey@arm.com>
1122 M:      Mali DP Maintainers <malidp@foss.arm.com>
1123 S:      Supported
1124 F:      drivers/gpu/drm/arm/
1125 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1126
1127 ARM MFM AND FLOPPY DRIVERS
1128 M:      Ian Molton <spyro@f2s.com>
1129 S:      Maintained
1130 F:      arch/arm/lib/floppydma.S
1131 F:      arch/arm/include/asm/floppy.h
1132
1133 ARM PMU PROFILING AND DEBUGGING
1134 M:      Will Deacon <will.deacon@arm.com>
1135 M:      Mark Rutland <mark.rutland@arm.com>
1136 S:      Maintained
1137 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1138 F:      arch/arm*/kernel/perf_*
1139 F:      arch/arm/oprofile/common.c
1140 F:      arch/arm*/kernel/hw_breakpoint.c
1141 F:      arch/arm*/include/asm/hw_breakpoint.h
1142 F:      arch/arm*/include/asm/perf_event.h
1143 F:      drivers/perf/*
1144 F:      include/linux/perf/arm_pmu.h
1145 F:      Documentation/devicetree/bindings/arm/pmu.txt
1146 F:      Documentation/devicetree/bindings/perf/
1147
1148 ARM PORT
1149 M:      Russell King <linux@armlinux.org.uk>
1150 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1151 W:      http://www.armlinux.org.uk/
1152 S:      Odd Fixes
1153 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1154 F:      arch/arm/
1155 X:      arch/arm/boot/dts/
1156
1157 ARM PRIMECELL AACI PL041 DRIVER
1158 M:      Russell King <linux@armlinux.org.uk>
1159 S:      Odd Fixes
1160 F:      sound/arm/aaci.*
1161
1162 ARM PRIMECELL BUS SUPPORT
1163 M:      Russell King <linux@armlinux.org.uk>
1164 S:      Odd Fixes
1165 F:      drivers/amba/
1166 F:      include/linux/amba/bus.h
1167
1168 ARM PRIMECELL CLCD PL110 DRIVER
1169 M:      Russell King <linux@armlinux.org.uk>
1170 S:      Odd Fixes
1171 F:      drivers/video/fbdev/amba-clcd.*
1172
1173 ARM PRIMECELL KMI PL050 DRIVER
1174 M:      Russell King <linux@armlinux.org.uk>
1175 S:      Odd Fixes
1176 F:      drivers/input/serio/ambakmi.*
1177 F:      include/linux/amba/kmi.h
1178
1179 ARM PRIMECELL MMCI PL180/1 DRIVER
1180 M:      Russell King <linux@armlinux.org.uk>
1181 S:      Odd Fixes
1182 F:      drivers/mmc/host/mmci.*
1183 F:      include/linux/amba/mmci.h
1184
1185 ARM PRIMECELL SSP PL022 SPI DRIVER
1186 M:      Linus Walleij <linus.walleij@linaro.org>
1187 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1188 S:      Maintained
1189 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1190 F:      drivers/spi/spi-pl022.c
1191
1192 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1193 M:      Russell King <linux@armlinux.org.uk>
1194 S:      Odd Fixes
1195 F:      drivers/tty/serial/amba-pl01*.c
1196 F:      include/linux/amba/serial.h
1197
1198 ARM PRIMECELL VIC PL190/PL192 DRIVER
1199 M:      Linus Walleij <linus.walleij@linaro.org>
1200 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1201 S:      Maintained
1202 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1203 F:      drivers/irqchip/irq-vic.c
1204
1205 ARM SMMU DRIVERS
1206 M:      Will Deacon <will.deacon@arm.com>
1207 R:      Robin Murphy <robin.murphy@arm.com>
1208 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1209 S:      Maintained
1210 F:      drivers/iommu/arm-smmu.c
1211 F:      drivers/iommu/arm-smmu-v3.c
1212 F:      drivers/iommu/io-pgtable-arm.c
1213 F:      drivers/iommu/io-pgtable-arm-v7s.c
1214
1215 ARM SUB-ARCHITECTURES
1216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1217 S:      Maintained
1218 F:      arch/arm/mach-*/
1219 F:      arch/arm/plat-*/
1220 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1221
1222 ARM/ACTIONS SEMI ARCHITECTURE
1223 M:      Andreas Färber <afaerber@suse.de>
1224 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1225 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1226 S:      Maintained
1227 N:      owl
1228 F:      arch/arm/mach-actions/
1229 F:      arch/arm/boot/dts/owl-*
1230 F:      arch/arm64/boot/dts/actions/
1231 F:      drivers/clk/actions/
1232 F:      drivers/clocksource/timer-owl*
1233 F:      drivers/dma/owl-dma.c
1234 F:      drivers/i2c/busses/i2c-owl.c
1235 F:      drivers/pinctrl/actions/*
1236 F:      drivers/soc/actions/
1237 F:      include/dt-bindings/power/owl-*
1238 F:      include/linux/soc/actions/
1239 F:      Documentation/devicetree/bindings/arm/actions.txt
1240 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1241 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1242 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1243 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1244 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1245 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1246
1247 ARM/ADS SPHERE MACHINE SUPPORT
1248 M:      Lennert Buytenhek <kernel@wantstofly.org>
1249 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1250 S:      Maintained
1251
1252 ARM/AFEB9260 MACHINE SUPPORT
1253 M:      Sergey Lapin <slapin@ossfans.org>
1254 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1255 S:      Maintained
1256
1257 ARM/AJECO 1ARM MACHINE SUPPORT
1258 M:      Lennert Buytenhek <kernel@wantstofly.org>
1259 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1260 S:      Maintained
1261
1262 ARM/Allwinner SoC Clock Support
1263 M:      Emilio López <emilio@elopez.com.ar>
1264 S:      Maintained
1265 F:      drivers/clk/sunxi/
1266
1267 ARM/Allwinner sunXi SoC support
1268 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1269 M:      Chen-Yu Tsai <wens@csie.org>
1270 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1271 S:      Maintained
1272 N:      sun[x456789]i
1273 N:      sun50i
1274 F:      arch/arm/mach-sunxi/
1275 F:      arch/arm64/boot/dts/allwinner/
1276 F:      drivers/clk/sunxi-ng/
1277 F:      drivers/pinctrl/sunxi/
1278 F:      drivers/soc/sunxi/
1279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1280
1281 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1282 M:      Neil Armstrong <narmstrong@baylibre.com>
1283 M:      Jerome Brunet <jbrunet@baylibre.com>
1284 L:      linux-amlogic@lists.infradead.org
1285 S:      Maintained
1286 F:      drivers/clk/meson/
1287 F:      include/dt-bindings/clock/meson*
1288 F:      include/dt-bindings/clock/gxbb*
1289 F:      Documentation/devicetree/bindings/clock/amlogic*
1290
1291 ARM/Amlogic Meson SoC support
1292 M:      Carlo Caione <carlo@caione.org>
1293 M:      Kevin Hilman <khilman@baylibre.com>
1294 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1295 L:      linux-amlogic@lists.infradead.org
1296 W:      http://linux-meson.com/
1297 S:      Maintained
1298 F:      arch/arm/mach-meson/
1299 F:      arch/arm/boot/dts/meson*
1300 F:      arch/arm64/boot/dts/amlogic/
1301 F:      drivers/pinctrl/meson/
1302 F:      drivers/mmc/host/meson*
1303 N:      meson
1304
1305 ARM/Annapurna Labs ALPINE ARCHITECTURE
1306 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1307 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1308 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1309 S:      Maintained
1310 F:      arch/arm/mach-alpine/
1311 F:      arch/arm/boot/dts/alpine*
1312 F:      arch/arm64/boot/dts/al/
1313 F:      drivers/*/*alpine*
1314
1315 ARM/ARTPEC MACHINE SUPPORT
1316 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1317 M:      Lars Persson <lars.persson@axis.com>
1318 S:      Maintained
1319 L:      linux-arm-kernel@axis.com
1320 F:      arch/arm/mach-artpec
1321 F:      arch/arm/boot/dts/artpec6*
1322 F:      drivers/clk/axis
1323 F:      drivers/crypto/axis
1324 F:      drivers/pinctrl/pinctrl-artpec*
1325 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1326
1327 ARM/ASPEED I2C DRIVER
1328 M:      Brendan Higgins <brendanhiggins@google.com>
1329 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1330 R:      Joel Stanley <joel@jms.id.au>
1331 L:      linux-i2c@vger.kernel.org
1332 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1333 S:      Maintained
1334 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1335 F:      drivers/i2c/busses/i2c-aspeed.c
1336 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1337 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1338
1339 ARM/ASPEED MACHINE SUPPORT
1340 M:      Joel Stanley <joel@jms.id.au>
1341 R:      Andrew Jeffery <andrew@aj.id.au>
1342 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1343 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1344 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1345 S:      Supported
1346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1347 F:      arch/arm/mach-aspeed/
1348 F:      arch/arm/boot/dts/aspeed-*
1349 N:      aspeed
1350
1351 ARM/CALXEDA HIGHBANK ARCHITECTURE
1352 M:      Rob Herring <robh@kernel.org>
1353 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1354 S:      Maintained
1355 F:      arch/arm/mach-highbank/
1356 F:      arch/arm/boot/dts/highbank.dts
1357 F:      arch/arm/boot/dts/ecx-*.dts*
1358
1359 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1360 M:      Krzysztof Halasa <khalasa@piap.pl>
1361 S:      Maintained
1362 F:      arch/arm/mach-cns3xxx/
1363
1364 ARM/CAVIUM THUNDER NETWORK DRIVER
1365 M:      Sunil Goutham <sgoutham@cavium.com>
1366 M:      Robert Richter <rric@kernel.org>
1367 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1368 S:      Supported
1369 F:      drivers/net/ethernet/cavium/thunder/
1370
1371 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1372 M:      Lukasz Majewski <lukma@denx.de>
1373 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1374 S:      Maintained
1375 F:      arch/arm/mach-ep93xx/ts72xx.c
1376
1377 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1378 M:      Alexander Shiyan <shc_work@mail.ru>
1379 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1380 S:      Odd Fixes
1381 N:      clps711x
1382
1383 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1384 M:      Lennert Buytenhek <kernel@wantstofly.org>
1385 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1386 S:      Maintained
1387
1388 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1389 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1390 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1391 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1392 S:      Maintained
1393 F:      arch/arm/mach-ep93xx/
1394 F:      arch/arm/mach-ep93xx/include/mach/
1395
1396 ARM/CLKDEV SUPPORT
1397 M:      Russell King <linux@armlinux.org.uk>
1398 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1399 S:      Maintained
1400 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1401 F:      drivers/clk/clkdev.c
1402
1403 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1404 M:      Mike Rapoport <mike@compulab.co.il>
1405 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1406 S:      Maintained
1407
1408 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1409 M:      Baruch Siach <baruch@tkos.co.il>
1410 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1411 S:      Maintained
1412 F:      arch/arm/boot/dts/cx92755*
1413 N:      digicolor
1414
1415 ARM/CONTEC MICRO9 MACHINE SUPPORT
1416 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1417 S:      Maintained
1418 F:      arch/arm/mach-ep93xx/micro9.c
1419
1420 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1421 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1422 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1423 S:      Maintained
1424 F:      drivers/hwtracing/coresight/*
1425 F:      Documentation/trace/coresight.txt
1426 F:      Documentation/trace/coresight-cpu-debug.txt
1427 F:      Documentation/devicetree/bindings/arm/coresight.txt
1428 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1429 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1430 F:      tools/perf/arch/arm/util/pmu.c
1431 F:      tools/perf/arch/arm/util/auxtrace.c
1432 F:      tools/perf/arch/arm/util/cs-etm.c
1433 F:      tools/perf/arch/arm/util/cs-etm.h
1434 F:      tools/perf/util/cs-etm.*
1435 F:      tools/perf/util/cs-etm-decoder/*
1436
1437 ARM/CORGI MACHINE SUPPORT
1438 M:      Richard Purdie <rpurdie@rpsys.net>
1439 S:      Maintained
1440
1441 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1442 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1443 M:      Linus Walleij <linus.walleij@linaro.org>
1444 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1445 T:      git git://github.com/ulli-kroll/linux.git
1446 S:      Maintained
1447 F:      Documentation/devicetree/bindings/arm/gemini.txt
1448 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1449 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1450 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1451 F:      arch/arm/mach-gemini/
1452 F:      drivers/net/ethernet/cortina/
1453 F:      drivers/pinctrl/pinctrl-gemini.c
1454 F:      drivers/rtc/rtc-ftrtc010.c
1455
1456 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1457 M:      Barry Song <baohua@kernel.org>
1458 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1460 S:      Maintained
1461 F:      arch/arm/boot/dts/prima2*
1462 F:      arch/arm/mach-prima2/
1463 F:      drivers/clk/sirf/
1464 F:      drivers/clocksource/timer-prima2.c
1465 F:      drivers/clocksource/timer-atlas7.c
1466 N:      [^a-z]sirf
1467
1468 ARM/EBSA110 MACHINE SUPPORT
1469 M:      Russell King <linux@armlinux.org.uk>
1470 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1471 W:      http://www.armlinux.org.uk/
1472 S:      Maintained
1473 F:      arch/arm/mach-ebsa110/
1474 F:      drivers/net/ethernet/amd/am79c961a.*
1475
1476 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1477 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1478 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1479 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1480 S:      Maintained
1481 N:      efm32
1482
1483 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1484 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1485 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1486 S:      Maintained
1487 F:      arch/arm/mach-pxa/ezx.c
1488
1489 ARM/FARADAY FA526 PORT
1490 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1491 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1492 S:      Maintained
1493 T:      git git://git.berlios.de/gemini-board
1494 F:      arch/arm/mm/*-fa*
1495
1496 ARM/FOOTBRIDGE ARCHITECTURE
1497 M:      Russell King <linux@armlinux.org.uk>
1498 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1499 W:      http://www.armlinux.org.uk/
1500 S:      Maintained
1501 F:      arch/arm/include/asm/hardware/dec21285.h
1502 F:      arch/arm/mach-footbridge/
1503
1504 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1505 M:      Shawn Guo <shawnguo@kernel.org>
1506 M:      Sascha Hauer <s.hauer@pengutronix.de>
1507 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1508 R:      Fabio Estevam <fabio.estevam@nxp.com>
1509 R:      NXP Linux Team <linux-imx@nxp.com>
1510 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1511 S:      Maintained
1512 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1513 F:      arch/arm/mach-imx/
1514 F:      arch/arm/mach-mxs/
1515 F:      arch/arm/boot/dts/imx*
1516 F:      arch/arm/configs/imx*_defconfig
1517 F:      drivers/clk/imx/
1518 F:      drivers/firmware/imx/
1519 F:      drivers/soc/imx/
1520 F:      include/linux/firmware/imx/
1521 F:      include/soc/imx/
1522
1523 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1524 M:      Shawn Guo <shawnguo@kernel.org>
1525 M:      Sascha Hauer <s.hauer@pengutronix.de>
1526 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1527 R:      Stefan Agner <stefan@agner.ch>
1528 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1529 S:      Maintained
1530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1531 F:      arch/arm/mach-imx/*vf610*
1532 F:      arch/arm/boot/dts/vf*
1533
1534 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1535 M:      Shawn Guo <shawnguo@kernel.org>
1536 M:      Li Yang <leoyang.li@nxp.com>
1537 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1538 S:      Maintained
1539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1540 F:      arch/arm/boot/dts/ls1021a*
1541 F:      arch/arm64/boot/dts/freescale/fsl-*
1542 F:      arch/arm64/boot/dts/freescale/qoriq-*
1543
1544 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1545 M:      Lennert Buytenhek <kernel@wantstofly.org>
1546 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1547 S:      Maintained
1548
1549 ARM/GUMSTIX MACHINE SUPPORT
1550 M:      Steve Sakoman <sakoman@gmail.com>
1551 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1552 S:      Maintained
1553
1554 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1555 M:      Philipp Zabel <philipp.zabel@gmail.com>
1556 M:      Paul Parsons <lost.distance@yahoo.com>
1557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1558 S:      Maintained
1559 F:      arch/arm/mach-pxa/hx4700.c
1560 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1561 F:      sound/soc/pxa/hx4700.c
1562
1563 ARM/HISILICON SOC SUPPORT
1564 M:      Wei Xu <xuwei5@hisilicon.com>
1565 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1566 W:      http://www.hisilicon.com
1567 S:      Supported
1568 T:      git git://github.com/hisilicon/linux-hisi.git
1569 F:      arch/arm/mach-hisi/
1570 F:      arch/arm/boot/dts/hi3*
1571 F:      arch/arm/boot/dts/hip*
1572 F:      arch/arm/boot/dts/hisi*
1573 F:      arch/arm64/boot/dts/hisilicon/
1574
1575 ARM/HP JORNADA 7XX MACHINE SUPPORT
1576 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1577 W:      www.jlime.com
1578 S:      Maintained
1579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1580 F:      arch/arm/mach-sa1100/jornada720.c
1581 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1582
1583 ARM/IGEP MACHINE SUPPORT
1584 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1585 M:      Javier Martinez Canillas <javier@dowhile0.org>
1586 L:      linux-omap@vger.kernel.org
1587 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1588 S:      Maintained
1589 F:      arch/arm/boot/dts/omap3-igep*
1590
1591 ARM/INCOME PXA270 SUPPORT
1592 M:      Marek Vasut <marek.vasut@gmail.com>
1593 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1594 S:      Maintained
1595 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1596
1597 ARM/INTEL IOP13XX ARM ARCHITECTURE
1598 M:      Lennert Buytenhek <kernel@wantstofly.org>
1599 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1600 S:      Maintained
1601
1602 ARM/INTEL IOP32X ARM ARCHITECTURE
1603 M:      Lennert Buytenhek <kernel@wantstofly.org>
1604 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1605 S:      Maintained
1606
1607 ARM/INTEL IOP33X ARM ARCHITECTURE
1608 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1609 S:      Orphan
1610
1611 ARM/INTEL IQ81342EX MACHINE SUPPORT
1612 M:      Lennert Buytenhek <kernel@wantstofly.org>
1613 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1614 S:      Maintained
1615
1616 ARM/INTEL IXDP2850 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/INTEL IXP4XX ARM ARCHITECTURE
1622 M:      Imre Kaloz <kaloz@openwrt.org>
1623 M:      Krzysztof Halasa <khalasa@piap.pl>
1624 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1625 S:      Maintained
1626 F:      arch/arm/mach-ixp4xx/
1627
1628 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1629 M:      Jonathan Cameron <jic23@cam.ac.uk>
1630 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1631 S:      Maintained
1632 F:      arch/arm/mach-pxa/stargate2.c
1633 F:      drivers/pcmcia/pxa2xx_stargate2.c
1634
1635 ARM/INTEL XSC3 (MANZANO) ARM CORE
1636 M:      Lennert Buytenhek <kernel@wantstofly.org>
1637 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1638 S:      Maintained
1639
1640 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1641 M:      Lennert Buytenhek <kernel@wantstofly.org>
1642 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1643 S:      Maintained
1644
1645 ARM/LG1K ARCHITECTURE
1646 M:      Chanho Min <chanho.min@lge.com>
1647 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1648 S:      Maintained
1649 F:      arch/arm64/boot/dts/lg/
1650
1651 ARM/LOGICPD PXA270 MACHINE SUPPORT
1652 M:      Lennert Buytenhek <kernel@wantstofly.org>
1653 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1654 S:      Maintained
1655
1656 ARM/LPC18XX ARCHITECTURE
1657 M:      Vladimir Zapolskiy <vz@mleia.com>
1658 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1659 S:      Maintained
1660 F:      arch/arm/boot/dts/lpc43*
1661 F:      drivers/i2c/busses/i2c-lpc2k.c
1662 F:      drivers/memory/pl172.c
1663 F:      drivers/mtd/spi-nor/nxp-spifi.c
1664 F:      drivers/rtc/rtc-lpc24xx.c
1665 N:      lpc18xx
1666
1667 ARM/LPC32XX SOC SUPPORT
1668 M:      Vladimir Zapolskiy <vz@mleia.com>
1669 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1670 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1671 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1672 S:      Maintained
1673 F:      arch/arm/boot/dts/lpc32*
1674 F:      arch/arm/mach-lpc32xx/
1675 F:      drivers/i2c/busses/i2c-pnx.c
1676 F:      drivers/net/ethernet/nxp/lpc_eth.c
1677 F:      drivers/usb/host/ohci-nxp.c
1678 F:      drivers/watchdog/pnx4008_wdt.c
1679 N:      lpc32xx
1680
1681 ARM/MAGICIAN MACHINE SUPPORT
1682 M:      Philipp Zabel <philipp.zabel@gmail.com>
1683 S:      Maintained
1684
1685 ARM/Marvell Dove/MV78xx0/Orion SOC support
1686 M:      Jason Cooper <jason@lakedaemon.net>
1687 M:      Andrew Lunn <andrew@lunn.ch>
1688 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1689 M:      Gregory Clement <gregory.clement@bootlin.com>
1690 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1691 S:      Maintained
1692 F:      Documentation/devicetree/bindings/soc/dove/
1693 F:      arch/arm/mach-dove/
1694 F:      arch/arm/mach-mv78xx0/
1695 F:      arch/arm/mach-orion5x/
1696 F:      arch/arm/plat-orion/
1697 F:      arch/arm/boot/dts/dove*
1698 F:      arch/arm/boot/dts/orion5x*
1699
1700 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1701 M:      Jason Cooper <jason@lakedaemon.net>
1702 M:      Andrew Lunn <andrew@lunn.ch>
1703 M:      Gregory Clement <gregory.clement@bootlin.com>
1704 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1705 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1706 S:      Maintained
1707 F:      arch/arm/boot/dts/armada*
1708 F:      arch/arm/boot/dts/kirkwood*
1709 F:      arch/arm/configs/mvebu_*_defconfig
1710 F:      arch/arm/mach-mvebu/
1711 F:      arch/arm64/boot/dts/marvell/armada*
1712 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1713 F:      drivers/cpufreq/mvebu-cpufreq.c
1714 F:      drivers/irqchip/irq-armada-370-xp.c
1715 F:      drivers/irqchip/irq-mvebu-*
1716 F:      drivers/pinctrl/mvebu/
1717 F:      drivers/rtc/rtc-armada38x.c
1718
1719 ARM/Mediatek RTC DRIVER
1720 M:      Eddie Huang <eddie.huang@mediatek.com>
1721 M:      Sean Wang <sean.wang@mediatek.com>
1722 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1723 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1724 S:      Maintained
1725 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1726 F:      drivers/rtc/rtc-mt6397.c
1727 F:      drivers/rtc/rtc-mt7622.c
1728
1729 ARM/Mediatek SoC support
1730 M:      Matthias Brugger <matthias.bgg@gmail.com>
1731 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1732 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1733 S:      Maintained
1734 F:      arch/arm/boot/dts/mt6*
1735 F:      arch/arm/boot/dts/mt7*
1736 F:      arch/arm/boot/dts/mt8*
1737 F:      arch/arm/mach-mediatek/
1738 F:      arch/arm64/boot/dts/mediatek/
1739 N:      mtk
1740 K:      mediatek
1741
1742 ARM/Mediatek USB3 PHY DRIVER
1743 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1744 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1745 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1746 S:      Maintained
1747 F:      drivers/phy/mediatek/
1748 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1749
1750 ARM/MICREL KS8695 ARCHITECTURE
1751 M:      Greg Ungerer <gerg@uclinux.org>
1752 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1753 F:      arch/arm/mach-ks8695/
1754 S:      Odd Fixes
1755
1756 ARM/Microchip (AT91) SoC support
1757 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1758 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1759 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1760 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1761 W:      http://www.linux4sam.org
1762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1763 S:      Supported
1764 N:      at91
1765 N:      atmel
1766 F:      arch/arm/mach-at91/
1767 F:      include/soc/at91/
1768 F:      arch/arm/boot/dts/at91*.dts
1769 F:      arch/arm/boot/dts/at91*.dtsi
1770 F:      arch/arm/boot/dts/sama*.dts
1771 F:      arch/arm/boot/dts/sama*.dtsi
1772 F:      arch/arm/include/debug/at91.S
1773 F:      drivers/memory/atmel*
1774 F:      drivers/watchdog/sama5d4_wdt.c
1775 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1776 X:      drivers/net/wireless/atmel/
1777
1778 ARM/MIOA701 MACHINE SUPPORT
1779 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1780 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1781 F:      arch/arm/mach-pxa/mioa701.c
1782 S:      Maintained
1783
1784 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1785 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1786 S:      Maintained
1787
1788 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1789 M:      Linus Walleij <linus.walleij@linaro.org>
1790 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1791 S:      Maintained
1792 F:      arch/arm/mach-nomadik/
1793 F:      arch/arm/mach-u300/
1794 F:      arch/arm/mach-ux500/
1795 F:      arch/arm/boot/dts/ste-*
1796 F:      drivers/clk/clk-nomadik.c
1797 F:      drivers/clk/clk-u300.c
1798 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1799 F:      drivers/clocksource/timer-u300.c
1800 F:      drivers/dma/coh901318*
1801 F:      drivers/dma/ste_dma40*
1802 F:      drivers/hwspinlock/u8500_hsem.c
1803 F:      drivers/i2c/busses/i2c-nomadik.c
1804 F:      drivers/i2c/busses/i2c-stu300.c
1805 F:      drivers/mfd/ab3100*
1806 F:      drivers/mfd/ab8500*
1807 F:      drivers/mfd/abx500*
1808 F:      drivers/mfd/dbx500*
1809 F:      drivers/mfd/db8500*
1810 F:      drivers/pinctrl/nomadik/
1811 F:      drivers/pinctrl/pinctrl-coh901*
1812 F:      drivers/pinctrl/pinctrl-u300.c
1813 F:      drivers/rtc/rtc-ab3100.c
1814 F:      drivers/rtc/rtc-ab8500.c
1815 F:      drivers/rtc/rtc-coh901331.c
1816 F:      drivers/rtc/rtc-pl031.c
1817 F:      drivers/watchdog/coh901327_wdt.c
1818 F:      Documentation/devicetree/bindings/arm/ste-*
1819 F:      Documentation/devicetree/bindings/arm/ux500/
1820 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1821
1822 ARM/NUVOTON NPCM ARCHITECTURE
1823 M:      Avi Fishman <avifishman70@gmail.com>
1824 M:      Tomer Maimon <tmaimon77@gmail.com>
1825 R:      Patrick Venture <venture@google.com>
1826 R:      Nancy Yuen <yuenn@google.com>
1827 R:      Brendan Higgins <brendanhiggins@google.com>
1828 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1829 S:      Supported
1830 F:      arch/arm/mach-npcm/
1831 F:      arch/arm/boot/dts/nuvoton-npcm*
1832 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1833 F:      drivers/*/*npcm*
1834 F:      Documentation/devicetree/bindings/*/*npcm*
1835 F:      Documentation/devicetree/bindings/*/*/*npcm*
1836
1837 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1838 M:      Wan ZongShun <mcuos.com@gmail.com>
1839 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1840 W:      http://www.mcuos.com
1841 S:      Maintained
1842 F:      arch/arm/mach-w90x900/
1843 F:      drivers/input/keyboard/w90p910_keypad.c
1844 F:      drivers/input/touchscreen/w90p910_ts.c
1845 F:      drivers/watchdog/nuc900_wdt.c
1846 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1847 F:      drivers/mtd/nand/raw/nuc900_nand.c
1848 F:      drivers/rtc/rtc-nuc900.c
1849 F:      drivers/spi/spi-nuc900.c
1850 F:      drivers/usb/host/ehci-w90x900.c
1851 F:      drivers/video/fbdev/nuc900fb.c
1852
1853 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1854 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1855 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1856 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1857 S:      Supported
1858
1859 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1860 M:      Alexander Clouter <alex@digriz.org.uk>
1861 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1862 W:      http://www.digriz.org.uk/ts78xx/kernel
1863 S:      Maintained
1864 F:      arch/arm/mach-orion5x/ts78xx-*
1865
1866 ARM/OXNAS platform support
1867 M:      Neil Armstrong <narmstrong@baylibre.com>
1868 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1869 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1870 S:      Maintained
1871 F:      arch/arm/mach-oxnas/
1872 F:      arch/arm/boot/dts/ox8*.dts*
1873 N:      oxnas
1874
1875 ARM/PALM TREO SUPPORT
1876 M:      Tomas Cech <sleep_walker@suse.com>
1877 L:      linux-arm-kernel@lists.infradead.org
1878 W:      http://hackndev.com
1879 S:      Maintained
1880 F:      arch/arm/mach-pxa/palmtreo.*
1881
1882 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1883 M:      Marek Vasut <marek.vasut@gmail.com>
1884 L:      linux-arm-kernel@lists.infradead.org
1885 W:      http://hackndev.com
1886 S:      Maintained
1887 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1888 F:      arch/arm/mach-pxa/palmtx.c
1889 F:      arch/arm/mach-pxa/palmt5.*
1890 F:      arch/arm/mach-pxa/include/mach/palmld.h
1891 F:      arch/arm/mach-pxa/palmld.c
1892 F:      arch/arm/mach-pxa/palmte2.*
1893 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1894 F:      arch/arm/mach-pxa/palmtc.c
1895
1896 ARM/PALMZ72 SUPPORT
1897 M:      Sergey Lapin <slapin@ossfans.org>
1898 L:      linux-arm-kernel@lists.infradead.org
1899 W:      http://hackndev.com
1900 S:      Maintained
1901 F:      arch/arm/mach-pxa/palmz72.*
1902
1903 ARM/PLEB SUPPORT
1904 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1905 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1906 S:      Maintained
1907
1908 ARM/PT DIGITAL BOARD PORT
1909 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1910 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1911 W:      http://www.armlinux.org.uk/
1912 S:      Maintained
1913
1914 ARM/QUALCOMM SUPPORT
1915 M:      Andy Gross <andy.gross@linaro.org>
1916 M:      David Brown <david.brown@linaro.org>
1917 L:      linux-arm-msm@vger.kernel.org
1918 L:      linux-soc@vger.kernel.org
1919 S:      Maintained
1920 F:      Documentation/devicetree/bindings/soc/qcom/
1921 F:      arch/arm/boot/dts/qcom-*.dts
1922 F:      arch/arm/boot/dts/qcom-*.dtsi
1923 F:      arch/arm/mach-qcom/
1924 F:      arch/arm64/boot/dts/qcom/*
1925 F:      drivers/i2c/busses/i2c-qup.c
1926 F:      drivers/clk/qcom/
1927 F:      drivers/dma/qcom/
1928 F:      drivers/soc/qcom/
1929 F:      drivers/spi/spi-qup.c
1930 F:      drivers/tty/serial/msm_serial.c
1931 F:      drivers/*/pm8???-*
1932 F:      drivers/mfd/ssbi.c
1933 F:      drivers/firmware/qcom_scm*
1934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1935
1936 ARM/RADISYS ENP2611 MACHINE SUPPORT
1937 M:      Lennert Buytenhek <kernel@wantstofly.org>
1938 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1939 S:      Maintained
1940
1941 ARM/REALTEK ARCHITECTURE
1942 M:      Andreas Färber <afaerber@suse.de>
1943 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1944 S:      Maintained
1945 F:      arch/arm64/boot/dts/realtek/
1946 F:      Documentation/devicetree/bindings/arm/realtek.txt
1947
1948 ARM/RENESAS ARM64 ARCHITECTURE
1949 M:      Simon Horman <horms@verge.net.au>
1950 M:      Magnus Damm <magnus.damm@gmail.com>
1951 L:      linux-renesas-soc@vger.kernel.org
1952 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1954 S:      Supported
1955 F:      arch/arm64/boot/dts/renesas/
1956 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1957 F:      drivers/soc/renesas/
1958 F:      include/linux/soc/renesas/
1959
1960 ARM/RISCPC ARCHITECTURE
1961 M:      Russell King <linux@armlinux.org.uk>
1962 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1963 W:      http://www.armlinux.org.uk/
1964 S:      Maintained
1965 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1966 F:      arch/arm/include/asm/hardware/ioc.h
1967 F:      arch/arm/include/asm/hardware/iomd.h
1968 F:      arch/arm/include/asm/hardware/memc.h
1969 F:      arch/arm/mach-rpc/
1970 F:      drivers/net/ethernet/8390/etherh.c
1971 F:      drivers/net/ethernet/i825xx/ether1*
1972 F:      drivers/net/ethernet/seeq/ether3*
1973 F:      drivers/scsi/arm/
1974
1975 ARM/Rockchip SoC support
1976 M:      Heiko Stuebner <heiko@sntech.de>
1977 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1978 L:      linux-rockchip@lists.infradead.org
1979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1980 S:      Maintained
1981 F:      arch/arm/boot/dts/rk3*
1982 F:      arch/arm/boot/dts/rv1108*
1983 F:      arch/arm/mach-rockchip/
1984 F:      drivers/clk/rockchip/
1985 F:      drivers/i2c/busses/i2c-rk3x.c
1986 F:      drivers/*/*rockchip*
1987 F:      drivers/*/*/*rockchip*
1988 F:      sound/soc/rockchip/
1989 N:      rockchip
1990
1991 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1992 M:      Kukjin Kim <kgene@kernel.org>
1993 M:      Krzysztof Kozlowski <krzk@kernel.org>
1994 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1995 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1996 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1997 S:      Maintained
1998 F:      arch/arm/boot/dts/s3c*
1999 F:      arch/arm/boot/dts/s5p*
2000 F:      arch/arm/boot/dts/exynos*
2001 F:      arch/arm64/boot/dts/exynos/
2002 F:      arch/arm/plat-samsung/
2003 F:      arch/arm/mach-s3c24*/
2004 F:      arch/arm/mach-s3c64xx/
2005 F:      arch/arm/mach-s5p*/
2006 F:      arch/arm/mach-exynos*/
2007 F:      drivers/*/*s3c24*
2008 F:      drivers/*/*/*s3c24*
2009 F:      drivers/*/*s3c64xx*
2010 F:      drivers/*/*s5pv210*
2011 F:      drivers/memory/samsung/*
2012 F:      drivers/soc/samsung/*
2013 F:      Documentation/arm/Samsung/
2014 F:      Documentation/devicetree/bindings/arm/samsung/
2015 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2016 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2017 N:      exynos
2018
2019 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2020 M:      Kyungmin Park <kyungmin.park@samsung.com>
2021 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2022 S:      Maintained
2023 F:      arch/arm/mach-s5pv210/
2024
2025 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2026 M:      Kyungmin Park <kyungmin.park@samsung.com>
2027 M:      Kamil Debski <kamil@wypas.org>
2028 M:      Andrzej Hajda <a.hajda@samsung.com>
2029 L:      linux-arm-kernel@lists.infradead.org
2030 L:      linux-media@vger.kernel.org
2031 S:      Maintained
2032 F:      drivers/media/platform/s5p-g2d/
2033
2034 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2035 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2036 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2037 L:      linux-media@vger.kernel.org
2038 S:      Maintained
2039 F:      drivers/media/platform/s5p-cec/
2040 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2041
2042 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2043 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
2044 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2045 L:      linux-arm-kernel@lists.infradead.org
2046 L:      linux-media@vger.kernel.org
2047 S:      Maintained
2048 F:      drivers/media/platform/s5p-jpeg/
2049
2050 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2051 M:      Kyungmin Park <kyungmin.park@samsung.com>
2052 M:      Kamil Debski <kamil@wypas.org>
2053 M:      Jeongtae Park <jtp.park@samsung.com>
2054 M:      Andrzej Hajda <a.hajda@samsung.com>
2055 L:      linux-arm-kernel@lists.infradead.org
2056 L:      linux-media@vger.kernel.org
2057 S:      Maintained
2058 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
2059 F:      drivers/media/platform/s5p-mfc/
2060
2061 ARM/SHMOBILE ARM ARCHITECTURE
2062 M:      Simon Horman <horms@verge.net.au>
2063 M:      Magnus Damm <magnus.damm@gmail.com>
2064 L:      linux-renesas-soc@vger.kernel.org
2065 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2067 S:      Supported
2068 F:      arch/arm/boot/dts/emev2*
2069 F:      arch/arm/boot/dts/r7s*
2070 F:      arch/arm/boot/dts/r8a*
2071 F:      arch/arm/boot/dts/r9a*
2072 F:      arch/arm/boot/dts/sh*
2073 F:      arch/arm/configs/shmobile_defconfig
2074 F:      arch/arm/include/debug/renesas-scif.S
2075 F:      arch/arm/mach-shmobile/
2076 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2077 F:      drivers/soc/renesas/
2078 F:      include/linux/soc/renesas/
2079
2080 ARM/SOCFPGA ARCHITECTURE
2081 M:      Dinh Nguyen <dinguyen@kernel.org>
2082 S:      Maintained
2083 F:      arch/arm/mach-socfpga/
2084 F:      arch/arm/boot/dts/socfpga*
2085 F:      arch/arm/configs/socfpga_defconfig
2086 F:      arch/arm64/boot/dts/altera/
2087 W:      http://www.rocketboards.org
2088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2089
2090 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2091 M:      Dinh Nguyen <dinguyen@kernel.org>
2092 S:      Maintained
2093 F:      drivers/clk/socfpga/
2094
2095 ARM/SOCFPGA EDAC SUPPORT
2096 M:      Thor Thayer <thor.thayer@linux.intel.com>
2097 S:      Maintained
2098 F:      drivers/edac/altera_edac.
2099
2100 ARM/SPREADTRUM SoC SUPPORT
2101 M:      Orson Zhai <orsonzhai@gmail.com>
2102 M:      Baolin Wang <baolin.wang@linaro.org>
2103 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2104 S:      Maintained
2105 F:      arch/arm64/boot/dts/sprd
2106 N:      sprd
2107
2108 ARM/STI ARCHITECTURE
2109 M:      Patrice Chotard <patrice.chotard@st.com>
2110 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2111 W:      http://www.stlinux.com
2112 S:      Maintained
2113 F:      arch/arm/mach-sti/
2114 F:      arch/arm/boot/dts/sti*
2115 F:      drivers/char/hw_random/st-rng.c
2116 F:      drivers/clocksource/arm_global_timer.c
2117 F:      drivers/clocksource/clksrc_st_lpc.c
2118 F:      drivers/cpufreq/sti-cpufreq.c
2119 F:      drivers/dma/st_fdma*
2120 F:      drivers/i2c/busses/i2c-st.c
2121 F:      drivers/media/rc/st_rc.c
2122 F:      drivers/media/platform/sti/c8sectpfe/
2123 F:      drivers/mmc/host/sdhci-st.c
2124 F:      drivers/phy/st/phy-miphy28lp.c
2125 F:      drivers/phy/st/phy-stih407-usb.c
2126 F:      drivers/pinctrl/pinctrl-st.c
2127 F:      drivers/remoteproc/st_remoteproc.c
2128 F:      drivers/remoteproc/st_slim_rproc.c
2129 F:      drivers/reset/sti/
2130 F:      drivers/rtc/rtc-st-lpc.c
2131 F:      drivers/tty/serial/st-asc.c
2132 F:      drivers/usb/dwc3/dwc3-st.c
2133 F:      drivers/usb/host/ehci-st.c
2134 F:      drivers/usb/host/ohci-st.c
2135 F:      drivers/watchdog/st_lpc_wdt.c
2136 F:      drivers/ata/ahci_st.c
2137 F:      include/linux/remoteproc/st_slim_rproc.h
2138
2139 ARM/STM32 ARCHITECTURE
2140 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2141 M:      Alexandre Torgue <alexandre.torgue@st.com>
2142 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2143 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2144 S:      Maintained
2145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2146 N:      stm32
2147 N:      stm
2148 F:      arch/arm/boot/dts/stm32*
2149 F:      arch/arm/mach-stm32/
2150 F:      drivers/clocksource/armv7m_systick.c
2151
2152 ARM/Synaptics SoC support
2153 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2154 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2155 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2156 S:      Maintained
2157 F:      arch/arm/mach-berlin/
2158 F:      arch/arm/boot/dts/berlin*
2159 F:      arch/arm64/boot/dts/synaptics/
2160
2161 ARM/TANGO ARCHITECTURE
2162 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2163 M:      Mans Rullgard <mans@mansr.com>
2164 L:      linux-arm-kernel@lists.infradead.org
2165 S:      Odd Fixes
2166 N:      tango
2167
2168 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2169 M:      Lennert Buytenhek <kernel@wantstofly.org>
2170 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2171 S:      Maintained
2172
2173 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2174 M:      Hans Verkuil <hans.verkuil@cisco.com>
2175 L:      linux-tegra@vger.kernel.org
2176 L:      linux-media@vger.kernel.org
2177 S:      Maintained
2178 F:      drivers/media/platform/tegra-cec/
2179 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2180
2181 ARM/TETON BGA MACHINE SUPPORT
2182 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2183 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2184 S:      Maintained
2185
2186 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2187 M:      Santosh Shilimkar <ssantosh@kernel.org>
2188 L:      linux-kernel@vger.kernel.org
2189 S:      Maintained
2190 F:      drivers/memory/*emif*
2191
2192 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2193 M:      Tero Kristo <t-kristo@ti.com>
2194 M:      Nishanth Menon <nm@ti.com>
2195 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2196 S:      Supported
2197 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2198 F:      arch/arm64/boot/dts/ti/Makefile
2199 F:      arch/arm64/boot/dts/ti/k3-*
2200
2201 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2202 M:      Santosh Shilimkar <ssantosh@kernel.org>
2203 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2204 S:      Maintained
2205 F:      arch/arm/mach-keystone/
2206 F:      arch/arm/boot/dts/keystone-*
2207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2208
2209 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2210 M:      Santosh Shilimkar <ssantosh@kernel.org>
2211 L:      linux-kernel@vger.kernel.org
2212 S:      Maintained
2213 F:      drivers/clk/keystone/
2214
2215 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2216 M:      Santosh Shilimkar <ssantosh@kernel.org>
2217 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2218 L:      linux-kernel@vger.kernel.org
2219 S:      Maintained
2220 F:      drivers/clocksource/timer-keystone.c
2221
2222 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2223 M:      Santosh Shilimkar <ssantosh@kernel.org>
2224 L:      linux-kernel@vger.kernel.org
2225 S:      Maintained
2226 F:      drivers/power/reset/keystone-reset.c
2227
2228 ARM/THECUS N2100 MACHINE SUPPORT
2229 M:      Lennert Buytenhek <kernel@wantstofly.org>
2230 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2231 S:      Maintained
2232
2233 ARM/TOSA MACHINE SUPPORT
2234 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2235 M:      Dirk Opfer <dirk@opfer-online.de>
2236 S:      Maintained
2237
2238 ARM/UNIPHIER ARCHITECTURE
2239 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2240 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2241 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2242 S:      Maintained
2243 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2244 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2245 F:      arch/arm/boot/dts/uniphier*
2246 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2247 F:      arch/arm/mach-uniphier/
2248 F:      arch/arm/mm/cache-uniphier.c
2249 F:      arch/arm64/boot/dts/socionext/uniphier*
2250 F:      drivers/bus/uniphier-system-bus.c
2251 F:      drivers/clk/uniphier/
2252 F:      drivers/gpio/gpio-uniphier.c
2253 F:      drivers/i2c/busses/i2c-uniphier*
2254 F:      drivers/irqchip/irq-uniphier-aidet.c
2255 F:      drivers/mmc/host/uniphier-sd.c
2256 F:      drivers/pinctrl/uniphier/
2257 F:      drivers/reset/reset-uniphier.c
2258 F:      drivers/tty/serial/8250/8250_uniphier.c
2259 N:      uniphier
2260
2261 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2262 M:      Ulf Hansson <ulf.hansson@linaro.org>
2263 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2264 T:      git git://git.linaro.org/people/ulfh/clk.git
2265 S:      Maintained
2266 F:      drivers/clk/ux500/
2267
2268 ARM/VERSATILE EXPRESS PLATFORM
2269 M:      Liviu Dudau <liviu.dudau@arm.com>
2270 M:      Sudeep Holla <sudeep.holla@arm.com>
2271 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2272 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2273 S:      Maintained
2274 F:      arch/arm/boot/dts/vexpress*
2275 F:      arch/arm64/boot/dts/arm/
2276 F:      arch/arm/mach-vexpress/
2277 F:      */*/vexpress*
2278 F:      */*/*/vexpress*
2279 F:      drivers/clk/versatile/clk-vexpress-osc.c
2280 F:      drivers/clocksource/timer-versatile.c
2281 N:      mps2
2282
2283 ARM/VFP SUPPORT
2284 M:      Russell King <linux@armlinux.org.uk>
2285 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2286 W:      http://www.armlinux.org.uk/
2287 S:      Maintained
2288 F:      arch/arm/vfp/
2289
2290 ARM/VOIPAC PXA270 SUPPORT
2291 M:      Marek Vasut <marek.vasut@gmail.com>
2292 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2293 S:      Maintained
2294 F:      arch/arm/mach-pxa/vpac270.c
2295 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2296
2297 ARM/VT8500 ARM ARCHITECTURE
2298 M:      Tony Prisk <linux@prisktech.co.nz>
2299 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2300 S:      Maintained
2301 F:      arch/arm/mach-vt8500/
2302 F:      drivers/clocksource/timer-vt8500.c
2303 F:      drivers/i2c/busses/i2c-wmt.c
2304 F:      drivers/mmc/host/wmt-sdmmc.c
2305 F:      drivers/pwm/pwm-vt8500.c
2306 F:      drivers/rtc/rtc-vt8500.c
2307 F:      drivers/tty/serial/vt8500_serial.c
2308 F:      drivers/usb/host/ehci-platform.c
2309 F:      drivers/usb/host/uhci-platform.c
2310 F:      drivers/video/fbdev/vt8500lcdfb.*
2311 F:      drivers/video/fbdev/wm8505fb*
2312 F:      drivers/video/fbdev/wmt_ge_rops.*
2313
2314 ARM/ZIPIT Z2 SUPPORT
2315 M:      Marek Vasut <marek.vasut@gmail.com>
2316 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2317 S:      Maintained
2318 F:      arch/arm/mach-pxa/z2.c
2319 F:      arch/arm/mach-pxa/include/mach/z2.h
2320
2321 ARM/ZTE ARCHITECTURE
2322 M:      Jun Nie <jun.nie@linaro.org>
2323 M:      Shawn Guo <shawnguo@kernel.org>
2324 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2325 S:      Maintained
2326 F:      arch/arm/boot/dts/zx2967*
2327 F:      arch/arm/mach-zx/
2328 F:      arch/arm64/boot/dts/zte/
2329 F:      drivers/clk/zte/
2330 F:      drivers/dma/zx_dma.c
2331 F:      drivers/gpio/gpio-zx.c
2332 F:      drivers/i2c/busses/i2c-zx2967.c
2333 F:      drivers/mmc/host/dw_mmc-zx.*
2334 F:      drivers/pinctrl/zte/
2335 F:      drivers/soc/zte/
2336 F:      drivers/thermal/zx2967_thermal.c
2337 F:      drivers/watchdog/zx2967_wdt.c
2338 F:      Documentation/devicetree/bindings/arm/zte.txt
2339 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2340 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2341 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2342 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2343 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2344 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2345 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2346 F:      Documentation/devicetree/bindings/soc/zte/
2347 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2348 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2349 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2350 F:      include/dt-bindings/clock/zx2967*.h
2351 F:      include/dt-bindings/soc/zte,*.h
2352 F:      sound/soc/codecs/zx_aud96p22.c
2353 F:      sound/soc/zte/
2354
2355 ARM/ZYNQ ARCHITECTURE
2356 M:      Michal Simek <michal.simek@xilinx.com>
2357 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2358 W:      http://wiki.xilinx.com
2359 T:      git https://github.com/Xilinx/linux-xlnx.git
2360 S:      Supported
2361 F:      arch/arm/mach-zynq/
2362 F:      drivers/cpuidle/cpuidle-zynq.c
2363 F:      drivers/block/xsysace.c
2364 N:      zynq
2365 N:      xilinx
2366 F:      drivers/clocksource/timer-cadence-ttc.c
2367 F:      drivers/i2c/busses/i2c-cadence.c
2368 F:      drivers/mmc/host/sdhci-of-arasan.c
2369 F:      drivers/edac/synopsys_edac.c
2370 F:      drivers/i2c/busses/i2c-xiic.c
2371
2372 ARM64 PORT (AARCH64 ARCHITECTURE)
2373 M:      Catalin Marinas <catalin.marinas@arm.com>
2374 M:      Will Deacon <will.deacon@arm.com>
2375 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2377 S:      Maintained
2378 F:      arch/arm64/
2379 X:      arch/arm64/boot/dts/
2380 F:      Documentation/arm64/
2381
2382 AS3645A LED FLASH CONTROLLER DRIVER
2383 M:      Sakari Ailus <sakari.ailus@iki.fi>
2384 L:      linux-leds@vger.kernel.org
2385 S:      Maintained
2386 F:      drivers/leds/leds-as3645a.c
2387
2388 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2389 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2390 L:      linux-media@vger.kernel.org
2391 T:      git git://linuxtv.org/media_tree.git
2392 S:      Maintained
2393 F:      drivers/media/i2c/ak7375.c
2394 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2395
2396 ASAHI KASEI AK8974 DRIVER
2397 M:      Linus Walleij <linus.walleij@linaro.org>
2398 L:      linux-iio@vger.kernel.org
2399 W:      http://www.akm.com/
2400 S:      Supported
2401 F:      drivers/iio/magnetometer/ak8974.c
2402
2403 ASC7621 HARDWARE MONITOR DRIVER
2404 M:      George Joseph <george.joseph@fairview5.com>
2405 L:      linux-hwmon@vger.kernel.org
2406 S:      Maintained
2407 F:      Documentation/hwmon/asc7621
2408 F:      drivers/hwmon/asc7621.c
2409
2410 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2411 M:      Corentin Chary <corentin.chary@gmail.com>
2412 L:      acpi4asus-user@lists.sourceforge.net
2413 L:      platform-driver-x86@vger.kernel.org
2414 W:      http://acpi4asus.sf.net
2415 S:      Maintained
2416 F:      drivers/platform/x86/asus*.c
2417 F:      drivers/platform/x86/eeepc*.c
2418
2419 ASUS WIRELESS RADIO CONTROL DRIVER
2420 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2421 L:      platform-driver-x86@vger.kernel.org
2422 S:      Maintained
2423 F:      drivers/platform/x86/asus-wireless.c
2424
2425 ASYMMETRIC KEYS
2426 M:      David Howells <dhowells@redhat.com>
2427 L:      keyrings@vger.kernel.org
2428 S:      Maintained
2429 F:      Documentation/crypto/asymmetric-keys.txt
2430 F:      include/linux/verification.h
2431 F:      include/crypto/public_key.h
2432 F:      include/crypto/pkcs7.h
2433 F:      crypto/asymmetric_keys/
2434
2435 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2436 R:      Dan Williams <dan.j.williams@intel.com>
2437 W:      http://sourceforge.net/projects/xscaleiop
2438 S:      Odd fixes
2439 F:      Documentation/crypto/async-tx-api.txt
2440 F:      crypto/async_tx/
2441 F:      drivers/dma/
2442 F:      include/linux/dmaengine.h
2443 F:      include/linux/async_tx.h
2444
2445 AT24 EEPROM DRIVER
2446 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2447 L:      linux-i2c@vger.kernel.org
2448 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2449 S:      Maintained
2450 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2451 F:      drivers/misc/eeprom/at24.c
2452 F:      include/linux/platform_data/at24.h
2453
2454 ATA OVER ETHERNET (AOE) DRIVER
2455 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2456 W:      http://www.openaoe.org/
2457 S:      Supported
2458 F:      Documentation/aoe/
2459 F:      drivers/block/aoe/
2460
2461 ATHEROS 71XX/9XXX GPIO DRIVER
2462 M:      Alban Bedel <albeu@free.fr>
2463 W:      https://github.com/AlbanBedel/linux
2464 T:      git git://github.com/AlbanBedel/linux
2465 S:      Maintained
2466 F:      drivers/gpio/gpio-ath79.c
2467 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2468
2469 ATHEROS 71XX/9XXX USB PHY DRIVER
2470 M:      Alban Bedel <albeu@free.fr>
2471 W:      https://github.com/AlbanBedel/linux
2472 T:      git git://github.com/AlbanBedel/linux
2473 S:      Maintained
2474 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2475 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2476
2477 ATHEROS ATH GENERIC UTILITIES
2478 M:      Kalle Valo <kvalo@codeaurora.org>
2479 L:      linux-wireless@vger.kernel.org
2480 S:      Supported
2481 F:      drivers/net/wireless/ath/*
2482
2483 ATHEROS ATH5K WIRELESS DRIVER
2484 M:      Jiri Slaby <jirislaby@gmail.com>
2485 M:      Nick Kossifidis <mickflemm@gmail.com>
2486 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2487 L:      linux-wireless@vger.kernel.org
2488 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2489 S:      Maintained
2490 F:      drivers/net/wireless/ath/ath5k/
2491
2492 ATHEROS ATH6KL WIRELESS DRIVER
2493 M:      Kalle Valo <kvalo@codeaurora.org>
2494 L:      linux-wireless@vger.kernel.org
2495 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2497 S:      Supported
2498 F:      drivers/net/wireless/ath/ath6kl/
2499
2500 ATI_REMOTE2 DRIVER
2501 M:      Ville Syrjala <syrjala@sci.fi>
2502 S:      Maintained
2503 F:      drivers/input/misc/ati_remote2.c
2504
2505 ATK0110 HWMON DRIVER
2506 M:      Luca Tettamanti <kronos.it@gmail.com>
2507 L:      linux-hwmon@vger.kernel.org
2508 S:      Maintained
2509 F:      drivers/hwmon/asus_atk0110.c
2510
2511 ATLX ETHERNET DRIVERS
2512 M:      Jay Cliburn <jcliburn@gmail.com>
2513 M:      Chris Snook <chris.snook@gmail.com>
2514 L:      netdev@vger.kernel.org
2515 W:      http://sourceforge.net/projects/atl1
2516 W:      http://atl1.sourceforge.net
2517 S:      Maintained
2518 F:      drivers/net/ethernet/atheros/
2519
2520 ATM
2521 M:      Chas Williams <3chas3@gmail.com>
2522 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2523 L:      netdev@vger.kernel.org
2524 W:      http://linux-atm.sourceforge.net
2525 S:      Maintained
2526 F:      drivers/atm/
2527 F:      include/linux/atm*
2528 F:      include/uapi/linux/atm*
2529
2530 ATMEL MACB ETHERNET DRIVER
2531 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2532 S:      Supported
2533 F:      drivers/net/ethernet/cadence/
2534
2535 ATMEL MAXTOUCH DRIVER
2536 M:      Nick Dyer <nick@shmanahar.org>
2537 T:      git git://github.com/ndyer/linux.git
2538 S:      Maintained
2539 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2540 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2541
2542 ATMEL WIRELESS DRIVER
2543 M:      Simon Kelley <simon@thekelleys.org.uk>
2544 L:      linux-wireless@vger.kernel.org
2545 W:      http://www.thekelleys.org.uk/atmel
2546 W:      http://atmelwlandriver.sourceforge.net/
2547 S:      Maintained
2548 F:      drivers/net/wireless/atmel/atmel*
2549
2550 ATOMIC INFRASTRUCTURE
2551 M:      Will Deacon <will.deacon@arm.com>
2552 M:      Peter Zijlstra <peterz@infradead.org>
2553 R:      Boqun Feng <boqun.feng@gmail.com>
2554 L:      linux-kernel@vger.kernel.org
2555 S:      Maintained
2556 F:      arch/*/include/asm/atomic*.h
2557 F:      include/*/atomic*.h
2558
2559 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2560 M:      Bradley Grove <linuxdrivers@attotech.com>
2561 L:      linux-scsi@vger.kernel.org
2562 W:      http://www.attotech.com
2563 S:      Supported
2564 F:      drivers/scsi/esas2r
2565
2566 ATUSB IEEE 802.15.4 RADIO DRIVER
2567 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2568 L:      linux-wpan@vger.kernel.org
2569 S:      Maintained
2570 F:      drivers/net/ieee802154/atusb.c
2571 F:      drivers/net/ieee802154/atusb.h
2572 F:      drivers/net/ieee802154/at86rf230.h
2573
2574 AUDIT SUBSYSTEM
2575 M:      Paul Moore <paul@paul-moore.com>
2576 M:      Eric Paris <eparis@redhat.com>
2577 L:      linux-audit@redhat.com (moderated for non-subscribers)
2578 W:      https://github.com/linux-audit
2579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2580 S:      Supported
2581 F:      include/linux/audit.h
2582 F:      include/uapi/linux/audit.h
2583 F:      kernel/audit*
2584
2585 AUXILIARY DISPLAY DRIVERS
2586 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2587 S:      Maintained
2588 F:      drivers/auxdisplay/
2589 F:      include/linux/cfag12864b.h
2590
2591 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2592 M:      Andreas Klinger <ak@it-klinger.de>
2593 L:      linux-iio@vger.kernel.org
2594 S:      Maintained
2595 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2596 F:      drivers/iio/adc/hx711.c
2597
2598 AX.25 NETWORK LAYER
2599 M:      Ralf Baechle <ralf@linux-mips.org>
2600 L:      linux-hams@vger.kernel.org
2601 W:      http://www.linux-ax25.org/
2602 S:      Maintained
2603 F:      include/uapi/linux/ax25.h
2604 F:      include/net/ax25.h
2605 F:      net/ax25/
2606
2607 AXENTIA ARM DEVICES
2608 M:      Peter Rosin <peda@axentia.se>
2609 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2610 S:      Maintained
2611 F:      Documentation/devicetree/bindings/arm/axentia.txt
2612 F:      arch/arm/boot/dts/at91-linea.dtsi
2613 F:      arch/arm/boot/dts/at91-natte.dtsi
2614 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2615 F:      arch/arm/boot/dts/at91-tse850-3.dts
2616
2617 AXENTIA ASOC DRIVERS
2618 M:      Peter Rosin <peda@axentia.se>
2619 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2620 S:      Maintained
2621 F:      Documentation/devicetree/bindings/sound/axentia,*
2622 F:      sound/soc/atmel/tse850-pcm5142.c
2623
2624 AZ6007 DVB DRIVER
2625 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2626 L:      linux-media@vger.kernel.org
2627 W:      https://linuxtv.org
2628 T:      git git://linuxtv.org/media_tree.git
2629 S:      Maintained
2630 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2631
2632 AZTECH FM RADIO RECEIVER DRIVER
2633 M:      Hans Verkuil <hverkuil@xs4all.nl>
2634 L:      linux-media@vger.kernel.org
2635 T:      git git://linuxtv.org/media_tree.git
2636 W:      https://linuxtv.org
2637 S:      Maintained
2638 F:      drivers/media/radio/radio-aztech*
2639
2640 B43 WIRELESS DRIVER
2641 L:      linux-wireless@vger.kernel.org
2642 L:      b43-dev@lists.infradead.org
2643 W:      http://wireless.kernel.org/en/users/Drivers/b43
2644 S:      Odd Fixes
2645 F:      drivers/net/wireless/broadcom/b43/
2646
2647 B43LEGACY WIRELESS DRIVER
2648 M:      Larry Finger <Larry.Finger@lwfinger.net>
2649 L:      linux-wireless@vger.kernel.org
2650 L:      b43-dev@lists.infradead.org
2651 W:      http://wireless.kernel.org/en/users/Drivers/b43
2652 S:      Maintained
2653 F:      drivers/net/wireless/broadcom/b43legacy/
2654
2655 BACKLIGHT CLASS/SUBSYSTEM
2656 M:      Lee Jones <lee.jones@linaro.org>
2657 M:      Daniel Thompson <daniel.thompson@linaro.org>
2658 M:      Jingoo Han <jingoohan1@gmail.com>
2659 L:      dri-devel@lists.freedesktop.org
2660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2661 S:      Maintained
2662 F:      drivers/video/backlight/
2663 F:      include/linux/backlight.h
2664 F:      include/linux/pwm_backlight.h
2665 F:      Documentation/devicetree/bindings/leds/backlight
2666
2667 BATMAN ADVANCED
2668 M:      Marek Lindner <mareklindner@neomailbox.ch>
2669 M:      Simon Wunderlich <sw@simonwunderlich.de>
2670 M:      Antonio Quartulli <a@unstable.cc>
2671 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2672 W:      https://www.open-mesh.org/
2673 Q:      https://patchwork.open-mesh.org/project/batman/list/
2674 S:      Maintained
2675 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2676 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2677 F:      Documentation/networking/batman-adv.rst
2678 F:      include/uapi/linux/batadv_packet.h
2679 F:      include/uapi/linux/batman_adv.h
2680 F:      net/batman-adv/
2681
2682 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2683 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2684 L:      linux-hams@vger.kernel.org
2685 W:      http://www.baycom.org/~tom/ham/ham.html
2686 S:      Maintained
2687 F:      drivers/net/hamradio/baycom*
2688
2689 BCACHE (BLOCK LAYER CACHE)
2690 M:      Coly Li <colyli@suse.de>
2691 M:      Kent Overstreet <kent.overstreet@gmail.com>
2692 L:      linux-bcache@vger.kernel.org
2693 W:      http://bcache.evilpiepirate.org
2694 C:      irc://irc.oftc.net/bcache
2695 S:      Maintained
2696 F:      drivers/md/bcache/
2697
2698 BDISP ST MEDIA DRIVER
2699 M:      Fabien Dessenne <fabien.dessenne@st.com>
2700 L:      linux-media@vger.kernel.org
2701 T:      git git://linuxtv.org/media_tree.git
2702 W:      https://linuxtv.org
2703 S:      Supported
2704 F:      drivers/media/platform/sti/bdisp
2705
2706 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2707 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2708 L:      netdev@vger.kernel.org
2709 S:      Maintained
2710 F:      drivers/net/ethernet/ec_bhf.c
2711
2712 BEFS FILE SYSTEM
2713 M:      Luis de Bethencourt <luisbg@kernel.org>
2714 M:      Salah Triki <salah.triki@gmail.com>
2715 S:      Maintained
2716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2717 F:      Documentation/filesystems/befs.txt
2718 F:      fs/befs/
2719
2720 BFQ I/O SCHEDULER
2721 M:      Paolo Valente <paolo.valente@linaro.org>
2722 M:      Jens Axboe <axboe@kernel.dk>
2723 L:      linux-block@vger.kernel.org
2724 S:      Maintained
2725 F:      block/bfq-*
2726 F:      Documentation/block/bfq-iosched.txt
2727
2728 BFS FILE SYSTEM
2729 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2730 S:      Maintained
2731 F:      Documentation/filesystems/bfs.txt
2732 F:      fs/bfs/
2733 F:      include/uapi/linux/bfs_fs.h
2734
2735 BLINKM RGB LED DRIVER
2736 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2737 S:      Maintained
2738 F:      drivers/leds/leds-blinkm.c
2739
2740 BLOCK LAYER
2741 M:      Jens Axboe <axboe@kernel.dk>
2742 L:      linux-block@vger.kernel.org
2743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2744 S:      Maintained
2745 F:      block/
2746 F:      drivers/block/
2747 F:      kernel/trace/blktrace.c
2748 F:      lib/sbitmap.c
2749
2750 BLOCK2MTD DRIVER
2751 M:      Joern Engel <joern@lazybastard.org>
2752 L:      linux-mtd@lists.infradead.org
2753 S:      Maintained
2754 F:      drivers/mtd/devices/block2mtd.c
2755
2756 BLUETOOTH DRIVERS
2757 M:      Marcel Holtmann <marcel@holtmann.org>
2758 M:      Johan Hedberg <johan.hedberg@gmail.com>
2759 L:      linux-bluetooth@vger.kernel.org
2760 W:      http://www.bluez.org/
2761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2763 S:      Maintained
2764 F:      drivers/bluetooth/
2765
2766 BLUETOOTH SUBSYSTEM
2767 M:      Marcel Holtmann <marcel@holtmann.org>
2768 M:      Johan Hedberg <johan.hedberg@gmail.com>
2769 L:      linux-bluetooth@vger.kernel.org
2770 W:      http://www.bluez.org/
2771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2773 S:      Maintained
2774 F:      net/bluetooth/
2775 F:      include/net/bluetooth/
2776
2777 BONDING DRIVER
2778 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2779 M:      Veaceslav Falico <vfalico@gmail.com>
2780 M:      Andy Gospodarek <andy@greyhouse.net>
2781 L:      netdev@vger.kernel.org
2782 W:      http://sourceforge.net/projects/bonding/
2783 S:      Supported
2784 F:      drivers/net/bonding/
2785 F:      include/uapi/linux/if_bonding.h
2786
2787 BPF (Safe dynamic programs and tools)
2788 M:      Alexei Starovoitov <ast@kernel.org>
2789 M:      Daniel Borkmann <daniel@iogearbox.net>
2790 L:      netdev@vger.kernel.org
2791 L:      linux-kernel@vger.kernel.org
2792 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2794 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2795 S:      Supported
2796 F:      arch/x86/net/bpf_jit*
2797 F:      Documentation/networking/filter.txt
2798 F:      Documentation/bpf/
2799 F:      include/linux/bpf*
2800 F:      include/linux/filter.h
2801 F:      include/trace/events/xdp.h
2802 F:      include/uapi/linux/bpf*
2803 F:      include/uapi/linux/filter.h
2804 F:      kernel/bpf/
2805 F:      kernel/trace/bpf_trace.c
2806 F:      lib/test_bpf.c
2807 F:      net/bpf/
2808 F:      net/core/filter.c
2809 F:      net/sched/act_bpf.c
2810 F:      net/sched/cls_bpf.c
2811 F:      samples/bpf/
2812 F:      tools/bpf/
2813 F:      tools/lib/bpf/
2814 F:      tools/testing/selftests/bpf/
2815
2816 BROADCOM B44 10/100 ETHERNET DRIVER
2817 M:      Michael Chan <michael.chan@broadcom.com>
2818 L:      netdev@vger.kernel.org
2819 S:      Supported
2820 F:      drivers/net/ethernet/broadcom/b44.*
2821
2822 BROADCOM B53 ETHERNET SWITCH DRIVER
2823 M:      Florian Fainelli <f.fainelli@gmail.com>
2824 L:      netdev@vger.kernel.org
2825 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2826 S:      Supported
2827 F:      drivers/net/dsa/b53/*
2828 F:      include/linux/platform_data/b53.h
2829
2830 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2831 M:      Florian Fainelli <f.fainelli@gmail.com>
2832 M:      Ray Jui <rjui@broadcom.com>
2833 M:      Scott Branden <sbranden@broadcom.com>
2834 M:      bcm-kernel-feedback-list@broadcom.com
2835 T:      git git://github.com/broadcom/mach-bcm
2836 S:      Maintained
2837 N:      bcm281*
2838 N:      bcm113*
2839 N:      bcm216*
2840 N:      kona
2841 F:      arch/arm/mach-bcm/
2842
2843 BROADCOM BCM2835 ARM ARCHITECTURE
2844 M:      Eric Anholt <eric@anholt.net>
2845 M:      Stefan Wahren <stefan.wahren@i2se.com>
2846 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2847 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2848 T:      git git://github.com/anholt/linux
2849 S:      Maintained
2850 N:      bcm2835
2851 F:      drivers/staging/vc04_services
2852
2853 BROADCOM BCM47XX MIPS ARCHITECTURE
2854 M:      Hauke Mehrtens <hauke@hauke-m.de>
2855 M:      Rafał Miłecki <zajec5@gmail.com>
2856 L:      linux-mips@linux-mips.org
2857 S:      Maintained
2858 F:      Documentation/devicetree/bindings/mips/brcm/
2859 F:      arch/mips/bcm47xx/*
2860 F:      arch/mips/include/asm/mach-bcm47xx/*
2861
2862 BROADCOM BCM5301X ARM ARCHITECTURE
2863 M:      Hauke Mehrtens <hauke@hauke-m.de>
2864 M:      Rafał Miłecki <zajec5@gmail.com>
2865 M:      Jon Mason <jonmason@broadcom.com>
2866 M:      bcm-kernel-feedback-list@broadcom.com
2867 L:      linux-arm-kernel@lists.infradead.org
2868 S:      Maintained
2869 F:      arch/arm/mach-bcm/bcm_5301x.c
2870 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2871 F:      arch/arm/boot/dts/bcm470*
2872 F:      arch/arm/boot/dts/bcm953012*
2873
2874 BROADCOM BCM53573 ARM ARCHITECTURE
2875 M:      Rafał Miłecki <rafal@milecki.pl>
2876 L:      linux-arm-kernel@lists.infradead.org
2877 S:      Maintained
2878 F:      arch/arm/boot/dts/bcm53573*
2879 F:      arch/arm/boot/dts/bcm47189*
2880
2881 BROADCOM BCM63XX ARM ARCHITECTURE
2882 M:      Florian Fainelli <f.fainelli@gmail.com>
2883 M:      bcm-kernel-feedback-list@broadcom.com
2884 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2885 T:      git git://github.com/broadcom/stblinux.git
2886 S:      Maintained
2887 N:      bcm63xx
2888
2889 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2890 M:      Kevin Cernekee <cernekee@gmail.com>
2891 L:      linux-usb@vger.kernel.org
2892 S:      Maintained
2893 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2894
2895 BROADCOM BCM7XXX ARM ARCHITECTURE
2896 M:      Brian Norris <computersforpeace@gmail.com>
2897 M:      Gregory Fong <gregory.0xf0@gmail.com>
2898 M:      Florian Fainelli <f.fainelli@gmail.com>
2899 M:      bcm-kernel-feedback-list@broadcom.com
2900 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2901 T:      git git://github.com/broadcom/stblinux.git
2902 S:      Maintained
2903 F:      arch/arm/mach-bcm/*brcmstb*
2904 F:      arch/arm/boot/dts/bcm7*.dts*
2905 F:      drivers/bus/brcmstb_gisb.c
2906 F:      arch/arm/mm/cache-b15-rac.c
2907 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2908 N:      brcmstb
2909
2910 BROADCOM BMIPS CPUFREQ DRIVER
2911 M:      Markus Mayer <mmayer@broadcom.com>
2912 M:      bcm-kernel-feedback-list@broadcom.com
2913 L:      linux-pm@vger.kernel.org
2914 S:      Maintained
2915 F:      drivers/cpufreq/bmips-cpufreq.c
2916
2917 BROADCOM BMIPS MIPS ARCHITECTURE
2918 M:      Kevin Cernekee <cernekee@gmail.com>
2919 M:      Florian Fainelli <f.fainelli@gmail.com>
2920 L:      linux-mips@linux-mips.org
2921 T:      git git://github.com/broadcom/stblinux.git
2922 S:      Maintained
2923 F:      arch/mips/bmips/*
2924 F:      arch/mips/include/asm/mach-bmips/*
2925 F:      arch/mips/kernel/*bmips*
2926 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2927 F:      drivers/irqchip/irq-bcm63*
2928 F:      drivers/irqchip/irq-bcm7*
2929 F:      drivers/irqchip/irq-brcmstb*
2930 F:      include/linux/bcm963xx_nvram.h
2931 F:      include/linux/bcm963xx_tag.h
2932
2933 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2934 M:      Rasesh Mody <rasesh.mody@cavium.com>
2935 M:      Dept-GELinuxNICDev@cavium.com
2936 L:      netdev@vger.kernel.org
2937 S:      Supported
2938 F:      drivers/net/ethernet/broadcom/bnx2.*
2939 F:      drivers/net/ethernet/broadcom/bnx2_*
2940
2941 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2942 M:      QLogic-Storage-Upstream@qlogic.com
2943 L:      linux-scsi@vger.kernel.org
2944 S:      Supported
2945 F:      drivers/scsi/bnx2fc/
2946
2947 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2948 M:      QLogic-Storage-Upstream@qlogic.com
2949 L:      linux-scsi@vger.kernel.org
2950 S:      Supported
2951 F:      drivers/scsi/bnx2i/
2952
2953 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2954 M:      Ariel Elior <ariel.elior@cavium.com>
2955 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
2956 M:      everest-linux-l2@cavium.com
2957 L:      netdev@vger.kernel.org
2958 S:      Supported
2959 F:      drivers/net/ethernet/broadcom/bnx2x/
2960
2961 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2962 M:      Michael Chan <michael.chan@broadcom.com>
2963 L:      netdev@vger.kernel.org
2964 S:      Supported
2965 F:      drivers/net/ethernet/broadcom/bnxt/
2966
2967 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2968 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2969 M:      Franky Lin <franky.lin@broadcom.com>
2970 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2971 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2972 M:      Wright Feng <wright.feng@cypress.com>
2973 L:      linux-wireless@vger.kernel.org
2974 L:      brcm80211-dev-list.pdl@broadcom.com
2975 L:      brcm80211-dev-list@cypress.com
2976 S:      Supported
2977 F:      drivers/net/wireless/broadcom/brcm80211/
2978
2979 BROADCOM BRCMSTB GPIO DRIVER
2980 M:      Gregory Fong <gregory.0xf0@gmail.com>
2981 L:      bcm-kernel-feedback-list@broadcom.com
2982 S:      Supported
2983 F:      drivers/gpio/gpio-brcmstb.c
2984 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
2985
2986 BROADCOM BRCMSTB I2C DRIVER
2987 M:      Kamal Dasu <kdasu.kdev@gmail.com>
2988 L:      linux-i2c@vger.kernel.org
2989 L:      bcm-kernel-feedback-list@broadcom.com
2990 S:      Supported
2991 F:      drivers/i2c/busses/i2c-brcmstb.c
2992 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
2993
2994 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
2995 M:      Al Cooper <alcooperx@gmail.com>
2996 L:      linux-kernel@vger.kernel.org
2997 L:      bcm-kernel-feedback-list@broadcom.com
2998 S:      Maintained
2999 F:      drivers/phy/broadcom/phy-brcm-usb*
3000
3001 BROADCOM GENET ETHERNET DRIVER
3002 M:      Doug Berger <opendmb@gmail.com>
3003 M:      Florian Fainelli <f.fainelli@gmail.com>
3004 L:      netdev@vger.kernel.org
3005 S:      Supported
3006 F:      drivers/net/ethernet/broadcom/genet/
3007
3008 BROADCOM IPROC ARM ARCHITECTURE
3009 M:      Ray Jui <rjui@broadcom.com>
3010 M:      Scott Branden <sbranden@broadcom.com>
3011 M:      Jon Mason <jonmason@broadcom.com>
3012 M:      bcm-kernel-feedback-list@broadcom.com
3013 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3014 T:      git git://github.com/broadcom/cygnus-linux.git
3015 S:      Maintained
3016 N:      iproc
3017 N:      cygnus
3018 N:      bcm[-_]nsp
3019 N:      bcm9113*
3020 N:      bcm9583*
3021 N:      bcm9585*
3022 N:      bcm9586*
3023 N:      bcm988312
3024 N:      bcm113*
3025 N:      bcm583*
3026 N:      bcm585*
3027 N:      bcm586*
3028 N:      bcm88312
3029 N:      hr2
3030 N:      stingray
3031 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3032 F:      arch/arm64/boot/dts/broadcom/stingray/*
3033 F:      drivers/clk/bcm/clk-ns*
3034 F:      drivers/clk/bcm/clk-sr*
3035 F:      drivers/pinctrl/bcm/pinctrl-ns*
3036 F:      include/dt-bindings/clock/bcm-sr*
3037
3038 BROADCOM KONA GPIO DRIVER
3039 M:      Ray Jui <rjui@broadcom.com>
3040 L:      bcm-kernel-feedback-list@broadcom.com
3041 S:      Supported
3042 F:      drivers/gpio/gpio-bcm-kona.c
3043 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3044
3045 BROADCOM NETXTREME-E ROCE DRIVER
3046 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3047 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3048 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3049 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3050 L:      linux-rdma@vger.kernel.org
3051 W:      http://www.broadcom.com
3052 S:      Supported
3053 F:      drivers/infiniband/hw/bnxt_re/
3054 F:      include/uapi/rdma/bnxt_re-abi.h
3055
3056 BROADCOM NVRAM DRIVER
3057 M:      Rafał Miłecki <zajec5@gmail.com>
3058 L:      linux-mips@linux-mips.org
3059 S:      Maintained
3060 F:      drivers/firmware/broadcom/*
3061
3062 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3063 M:      Rafał Miłecki <zajec5@gmail.com>
3064 L:      linux-wireless@vger.kernel.org
3065 S:      Maintained
3066 F:      drivers/bcma/
3067 F:      include/linux/bcma/
3068
3069 BROADCOM STB AVS CPUFREQ DRIVER
3070 M:      Markus Mayer <mmayer@broadcom.com>
3071 M:      bcm-kernel-feedback-list@broadcom.com
3072 L:      linux-pm@vger.kernel.org
3073 S:      Maintained
3074 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3075 F:      drivers/cpufreq/brcmstb*
3076
3077 BROADCOM STB AVS TMON DRIVER
3078 M:      Markus Mayer <mmayer@broadcom.com>
3079 M:      bcm-kernel-feedback-list@broadcom.com
3080 L:      linux-pm@vger.kernel.org
3081 S:      Maintained
3082 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3083 F:      drivers/thermal/broadcom/brcmstb*
3084
3085 BROADCOM STB NAND FLASH DRIVER
3086 M:      Brian Norris <computersforpeace@gmail.com>
3087 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3088 L:      linux-mtd@lists.infradead.org
3089 L:      bcm-kernel-feedback-list@broadcom.com
3090 S:      Maintained
3091 F:      drivers/mtd/nand/raw/brcmnand/
3092
3093 BROADCOM STB DPFE DRIVER
3094 M:      Markus Mayer <mmayer@broadcom.com>
3095 M:      bcm-kernel-feedback-list@broadcom.com
3096 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3097 S:      Maintained
3098 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3099 F:      drivers/memory/brcmstb_dpfe.c
3100
3101 BROADCOM SPI DRIVER
3102 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3103 M:      bcm-kernel-feedback-list@broadcom.com
3104 S:      Maintained
3105 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3106 F:      drivers/spi/spi-bcm-qspi.*
3107 F:      drivers/spi/spi-brcmstb-qspi.c
3108 F:      drivers/spi/spi-iproc-qspi.c
3109
3110 BROADCOM SYSTEMPORT ETHERNET DRIVER
3111 M:      Florian Fainelli <f.fainelli@gmail.com>
3112 L:      netdev@vger.kernel.org
3113 S:      Supported
3114 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3115
3116 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3117 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3118 M:      Prashant Sreedharan <prashant@broadcom.com>
3119 M:      Michael Chan <mchan@broadcom.com>
3120 L:      netdev@vger.kernel.org
3121 S:      Supported
3122 F:      drivers/net/ethernet/broadcom/tg3.*
3123
3124 BROCADE BFA FC SCSI DRIVER
3125 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3126 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3127 L:      linux-scsi@vger.kernel.org
3128 S:      Supported
3129 F:      drivers/scsi/bfa/
3130
3131 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3132 M:      Rasesh Mody <rasesh.mody@cavium.com>
3133 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3134 M:      Dept-GELinuxNICDev@cavium.com
3135 L:      netdev@vger.kernel.org
3136 S:      Supported
3137 F:      drivers/net/ethernet/brocade/bna/
3138
3139 BSG (block layer generic sg v4 driver)
3140 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3141 L:      linux-scsi@vger.kernel.org
3142 S:      Supported
3143 F:      block/bsg.c
3144 F:      include/linux/bsg.h
3145 F:      include/uapi/linux/bsg.h
3146
3147 BT87X AUDIO DRIVER
3148 M:      Clemens Ladisch <clemens@ladisch.de>
3149 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3150 T:      git git://git.alsa-project.org/alsa-kernel.git
3151 S:      Maintained
3152 F:      Documentation/sound/cards/bt87x.rst
3153 F:      sound/pci/bt87x.c
3154
3155 BT8XXGPIO DRIVER
3156 M:      Michael Buesch <m@bues.ch>
3157 W:      http://bu3sch.de/btgpio.php
3158 S:      Maintained
3159 F:      drivers/gpio/gpio-bt8xx.c
3160
3161 BTRFS FILE SYSTEM
3162 M:      Chris Mason <clm@fb.com>
3163 M:      Josef Bacik <jbacik@fb.com>
3164 M:      David Sterba <dsterba@suse.com>
3165 L:      linux-btrfs@vger.kernel.org
3166 W:      http://btrfs.wiki.kernel.org/
3167 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3169 S:      Maintained
3170 F:      Documentation/filesystems/btrfs.txt
3171 F:      fs/btrfs/
3172 F:      include/linux/btrfs*
3173 F:      include/uapi/linux/btrfs*
3174
3175 BTTV VIDEO4LINUX DRIVER
3176 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3177 L:      linux-media@vger.kernel.org
3178 W:      https://linuxtv.org
3179 T:      git git://linuxtv.org/media_tree.git
3180 S:      Odd fixes
3181 F:      Documentation/media/v4l-drivers/bttv*
3182 F:      drivers/media/pci/bt8xx/bttv*
3183
3184 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3185 M:      Chanwoo Choi <cw00.choi@samsung.com>
3186 L:      linux-pm@vger.kernel.org
3187 L:      linux-samsung-soc@vger.kernel.org
3188 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3189 S:      Maintained
3190 F:      drivers/devfreq/exynos-bus.c
3191 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3192
3193 BUSLOGIC SCSI DRIVER
3194 M:      Khalid Aziz <khalid@gonehiking.org>
3195 L:      linux-scsi@vger.kernel.org
3196 S:      Maintained
3197 F:      drivers/scsi/BusLogic.*
3198 F:      drivers/scsi/FlashPoint.*
3199
3200 C-MEDIA CMI8788 DRIVER
3201 M:      Clemens Ladisch <clemens@ladisch.de>
3202 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3203 T:      git git://git.alsa-project.org/alsa-kernel.git
3204 S:      Maintained
3205 F:      sound/pci/oxygen/
3206
3207 C-SKY ARCHITECTURE
3208 M:      Guo Ren <ren_guo@c-sky.com>
3209 T:      git https://github.com/c-sky/csky-linux.git
3210 S:      Supported
3211 F:      arch/csky/
3212 F:      Documentation/devicetree/bindings/csky/
3213 K:      csky
3214 N:      csky
3215
3216 C6X ARCHITECTURE
3217 M:      Mark Salter <msalter@redhat.com>
3218 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3219 L:      linux-c6x-dev@linux-c6x.org
3220 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3221 S:      Maintained
3222 F:      arch/c6x/
3223
3224 CA8210 IEEE-802.15.4 RADIO DRIVER
3225 M:      Harry Morris <h.morris@cascoda.com>
3226 L:      linux-wpan@vger.kernel.org
3227 W:      https://github.com/Cascoda/ca8210-linux.git
3228 S:      Maintained
3229 F:      drivers/net/ieee802154/ca8210.c
3230 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3231
3232 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3233 M:      David Howells <dhowells@redhat.com>
3234 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3235 S:      Supported
3236 F:      Documentation/filesystems/caching/cachefiles.txt
3237 F:      fs/cachefiles/
3238
3239 CADENCE MIPI-CSI2 BRIDGES
3240 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3241 L:      linux-media@vger.kernel.org
3242 S:      Maintained
3243 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3244 F:      drivers/media/platform/cadence/cdns-csi2*
3245
3246 CADET FM/AM RADIO RECEIVER DRIVER
3247 M:      Hans Verkuil <hverkuil@xs4all.nl>
3248 L:      linux-media@vger.kernel.org
3249 T:      git git://linuxtv.org/media_tree.git
3250 W:      https://linuxtv.org
3251 S:      Maintained
3252 F:      drivers/media/radio/radio-cadet*
3253
3254 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3255 M:      Jonathan Corbet <corbet@lwn.net>
3256 L:      linux-media@vger.kernel.org
3257 T:      git git://linuxtv.org/media_tree.git
3258 S:      Maintained
3259 F:      Documentation/media/v4l-drivers/cafe_ccic*
3260 F:      drivers/media/platform/marvell-ccic/
3261
3262 CAIF NETWORK LAYER
3263 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3264 L:      netdev@vger.kernel.org
3265 S:      Supported
3266 F:      Documentation/networking/caif/
3267 F:      drivers/net/caif/
3268 F:      include/uapi/linux/caif/
3269 F:      include/net/caif/
3270 F:      net/caif/
3271
3272 CALGARY x86-64 IOMMU
3273 M:      Muli Ben-Yehuda <mulix@mulix.org>
3274 M:      Jon Mason <jdmason@kudzu.us>
3275 L:      iommu@lists.linux-foundation.org
3276 S:      Maintained
3277 F:      arch/x86/kernel/pci-calgary_64.c
3278 F:      arch/x86/kernel/tce_64.c
3279 F:      arch/x86/include/asm/calgary.h
3280 F:      arch/x86/include/asm/tce.h
3281
3282 CAN NETWORK DRIVERS
3283 M:      Wolfgang Grandegger <wg@grandegger.com>
3284 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3285 L:      linux-can@vger.kernel.org
3286 W:      https://github.com/linux-can
3287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3289 S:      Maintained
3290 F:      Documentation/devicetree/bindings/net/can/
3291 F:      drivers/net/can/
3292 F:      include/linux/can/dev.h
3293 F:      include/linux/can/platform/
3294 F:      include/uapi/linux/can/error.h
3295 F:      include/uapi/linux/can/netlink.h
3296
3297 CAN NETWORK LAYER
3298 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3299 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3300 L:      linux-can@vger.kernel.org
3301 W:      https://github.com/linux-can
3302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3303 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3304 S:      Maintained
3305 F:      Documentation/networking/can.rst
3306 F:      net/can/
3307 F:      include/linux/can/core.h
3308 F:      include/uapi/linux/can.h
3309 F:      include/uapi/linux/can/bcm.h
3310 F:      include/uapi/linux/can/raw.h
3311 F:      include/uapi/linux/can/gw.h
3312
3313 CAPABILITIES
3314 M:      Serge Hallyn <serge@hallyn.com>
3315 L:      linux-security-module@vger.kernel.org
3316 S:      Supported
3317 F:      include/linux/capability.h
3318 F:      include/uapi/linux/capability.h
3319 F:      security/commoncap.c
3320 F:      kernel/capability.c
3321
3322 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3323 M:      Kevin Tsai <ktsai@capellamicro.com>
3324 S:      Maintained
3325 F:      drivers/iio/light/cm*
3326
3327 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3328 M:      Christian Lamparter <chunkeey@googlemail.com>
3329 L:      linux-wireless@vger.kernel.org
3330 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3331 S:      Maintained
3332 F:      drivers/net/wireless/ath/carl9170/
3333
3334 CAVIUM I2C DRIVER
3335 M:      Jan Glauber <jglauber@cavium.com>
3336 M:      David Daney <david.daney@cavium.com>
3337 W:      http://www.cavium.com
3338 S:      Supported
3339 F:      drivers/i2c/busses/i2c-octeon*
3340 F:      drivers/i2c/busses/i2c-thunderx*
3341
3342 CAVIUM LIQUIDIO NETWORK DRIVER
3343 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3344 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3345 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3346 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3347 L:      netdev@vger.kernel.org
3348 W:      http://www.cavium.com
3349 S:      Supported
3350 F:      drivers/net/ethernet/cavium/liquidio/
3351
3352 CAVIUM MMC DRIVER
3353 M:      Jan Glauber <jglauber@cavium.com>
3354 M:      David Daney <david.daney@cavium.com>
3355 M:      Steven J. Hill <Steven.Hill@cavium.com>
3356 W:      http://www.cavium.com
3357 S:      Supported
3358 F:      drivers/mmc/host/cavium*
3359
3360 CAVIUM OCTEON-TX CRYPTO DRIVER
3361 M:      George Cherian <george.cherian@cavium.com>
3362 L:      linux-crypto@vger.kernel.org
3363 W:      http://www.cavium.com
3364 S:      Supported
3365 F:      drivers/crypto/cavium/cpt/
3366
3367 CAVIUM THUNDERX2 ARM64 SOC
3368 M:      Robert Richter <rrichter@cavium.com>
3369 M:      Jayachandran C <jnair@caviumnetworks.com>
3370 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3371 S:      Maintained
3372 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3373 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3374
3375 CC2520 IEEE-802.15.4 RADIO DRIVER
3376 M:      Varka Bhadram <varkabhadram@gmail.com>
3377 L:      linux-wpan@vger.kernel.org
3378 S:      Maintained
3379 F:      drivers/net/ieee802154/cc2520.c
3380 F:      include/linux/spi/cc2520.h
3381 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3382
3383 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3384 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3385 L:      linux-crypto@vger.kernel.org
3386 S:      Supported
3387 F:      drivers/crypto/ccree/
3388 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3389
3390 CEC FRAMEWORK
3391 M:      Hans Verkuil <hans.verkuil@cisco.com>
3392 L:      linux-media@vger.kernel.org
3393 T:      git git://linuxtv.org/media_tree.git
3394 W:      http://linuxtv.org
3395 S:      Supported
3396 F:      Documentation/media/kapi/cec-core.rst
3397 F:      Documentation/media/uapi/cec
3398 F:      drivers/media/cec/
3399 F:      drivers/media/rc/keymaps/rc-cec.c
3400 F:      include/media/cec.h
3401 F:      include/media/cec-notifier.h
3402 F:      include/uapi/linux/cec.h
3403 F:      include/uapi/linux/cec-funcs.h
3404 F:      Documentation/devicetree/bindings/media/cec.txt
3405 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3406
3407 CEC GPIO DRIVER
3408 M:      Hans Verkuil <hans.verkuil@cisco.com>
3409 L:      linux-media@vger.kernel.org
3410 T:      git git://linuxtv.org/media_tree.git
3411 W:      http://linuxtv.org
3412 S:      Supported
3413 F:      drivers/media/platform/cec-gpio/
3414 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3415
3416 CELL BROADBAND ENGINE ARCHITECTURE
3417 M:      Arnd Bergmann <arnd@arndb.de>
3418 L:      linuxppc-dev@lists.ozlabs.org
3419 W:      http://www.ibm.com/developerworks/power/cell/
3420 S:      Supported
3421 F:      arch/powerpc/include/asm/cell*.h
3422 F:      arch/powerpc/include/asm/spu*.h
3423 F:      arch/powerpc/include/uapi/asm/spu*.h
3424 F:      arch/powerpc/oprofile/*cell*
3425 F:      arch/powerpc/platforms/cell/
3426
3427 CEPH COMMON CODE (LIBCEPH)
3428 M:      Ilya Dryomov <idryomov@gmail.com>
3429 M:      "Yan, Zheng" <zyan@redhat.com>
3430 M:      Sage Weil <sage@redhat.com>
3431 L:      ceph-devel@vger.kernel.org
3432 W:      http://ceph.com/
3433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3434 T:      git git://github.com/ceph/ceph-client.git
3435 S:      Supported
3436 F:      net/ceph/
3437 F:      include/linux/ceph/
3438 F:      include/linux/crush/
3439
3440 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3441 M:      "Yan, Zheng" <zyan@redhat.com>
3442 M:      Sage Weil <sage@redhat.com>
3443 M:      Ilya Dryomov <idryomov@gmail.com>
3444 L:      ceph-devel@vger.kernel.org
3445 W:      http://ceph.com/
3446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3447 T:      git git://github.com/ceph/ceph-client.git
3448 S:      Supported
3449 F:      Documentation/filesystems/ceph.txt
3450 F:      fs/ceph/
3451
3452 CERTIFICATE HANDLING:
3453 M:      David Howells <dhowells@redhat.com>
3454 M:      David Woodhouse <dwmw2@infradead.org>
3455 L:      keyrings@vger.kernel.org
3456 S:      Maintained
3457 F:      Documentation/admin-guide/module-signing.rst
3458 F:      certs/
3459 F:      scripts/sign-file.c
3460 F:      scripts/extract-cert.c
3461
3462 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3463 L:      linux-usb@vger.kernel.org
3464 S:      Orphan
3465 F:      Documentation/usb/WUSB-Design-overview.txt
3466 F:      Documentation/usb/wusb-cbaf
3467 F:      drivers/usb/host/hwa-hc.c
3468 F:      drivers/usb/host/whci/
3469 F:      drivers/usb/wusbcore/
3470 F:      include/linux/usb/wusb*
3471
3472 CFAG12864B LCD DRIVER
3473 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3474 S:      Maintained
3475 F:      drivers/auxdisplay/cfag12864b.c
3476 F:      include/linux/cfag12864b.h
3477
3478 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3479 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3480 S:      Maintained
3481 F:      drivers/auxdisplay/cfag12864bfb.c
3482 F:      include/linux/cfag12864b.h
3483
3484 802.11 (including CFG80211/NL80211)
3485 M:      Johannes Berg <johannes@sipsolutions.net>
3486 L:      linux-wireless@vger.kernel.org
3487 W:      http://wireless.kernel.org/
3488 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3490 S:      Maintained
3491 F:      net/wireless/
3492 F:      include/uapi/linux/nl80211.h
3493 F:      include/linux/ieee80211.h
3494 F:      include/net/wext.h
3495 F:      include/net/cfg80211.h
3496 F:      include/net/iw_handler.h
3497 F:      include/net/ieee80211_radiotap.h
3498 F:      Documentation/driver-api/80211/cfg80211.rst
3499 F:      Documentation/networking/regulatory.txt
3500
3501 CHAR and MISC DRIVERS
3502 M:      Arnd Bergmann <arnd@arndb.de>
3503 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3505 S:      Supported
3506 F:      drivers/char/
3507 F:      drivers/misc/
3508 F:      include/linux/miscdevice.h
3509
3510 CHECKPATCH
3511 M:      Andy Whitcroft <apw@canonical.com>
3512 M:      Joe Perches <joe@perches.com>
3513 S:      Maintained
3514 F:      scripts/checkpatch.pl
3515
3516 CHINESE DOCUMENTATION
3517 M:      Harry Wei <harryxiyou@gmail.com>
3518 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3519 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3520 S:      Maintained
3521 F:      Documentation/translations/zh_CN/
3522
3523 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3524 M:      Peter Chen <Peter.Chen@nxp.com>
3525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3526 L:      linux-usb@vger.kernel.org
3527 S:      Maintained
3528 F:      drivers/usb/chipidea/
3529
3530 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3531 M:      Hans de Goede <hdegoede@redhat.com>
3532 L:      linux-input@vger.kernel.org
3533 S:      Maintained
3534 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3535 F:      drivers/input/touchscreen/chipone_icn8318.c
3536
3537 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3538 M:      Hans de Goede <hdegoede@redhat.com>
3539 L:      linux-input@vger.kernel.org
3540 S:      Maintained
3541 F:      drivers/input/touchscreen/chipone_icn8505.c
3542
3543 CHROME HARDWARE PLATFORM SUPPORT
3544 M:      Benson Leung <bleung@chromium.org>
3545 M:      Olof Johansson <olof@lixom.net>
3546 S:      Maintained
3547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3548 F:      drivers/platform/chrome/
3549
3550 CIRRUS LOGIC AUDIO CODEC DRIVERS
3551 M:      Brian Austin <brian.austin@cirrus.com>
3552 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3553 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3554 S:      Maintained
3555 F:      sound/soc/codecs/cs*
3556
3557 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3558 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3559 L:      netdev@vger.kernel.org
3560 S:      Maintained
3561 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3562
3563 CISCO FCOE HBA DRIVER
3564 M:      Satish Kharat <satishkh@cisco.com>
3565 M:      Sesidhar Baddela <sebaddel@cisco.com>
3566 M:      Karan Tilak Kumar <kartilak@cisco.com>
3567 L:      linux-scsi@vger.kernel.org
3568 S:      Supported
3569 F:      drivers/scsi/fnic/
3570
3571 CISCO SCSI HBA DRIVER
3572 M:      Karan Tilak Kumar <kartilak@cisco.com>
3573 M:      Sesidhar Baddela <sebaddel@cisco.com>
3574 L:      linux-scsi@vger.kernel.org
3575 S:      Supported
3576 F:      drivers/scsi/snic/
3577
3578 CISCO VIC ETHERNET NIC DRIVER
3579 M:      Christian Benvenuti <benve@cisco.com>
3580 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3581 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3582 S:      Supported
3583 F:      drivers/net/ethernet/cisco/enic/
3584
3585 CISCO VIC LOW LATENCY NIC DRIVER
3586 M:      Christian Benvenuti <benve@cisco.com>
3587 S:      Supported
3588 F:      drivers/infiniband/hw/usnic/
3589
3590 CIRRUS LOGIC MADERA CODEC DRIVERS
3591 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3592 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3593 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3594 L:      patches@opensource.cirrus.com
3595 T:      git https://github.com/CirrusLogic/linux-drivers.git
3596 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3597 S:      Supported
3598 F:      Documentation/devicetree/bindings/mfd/madera.txt
3599 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3600 F:      include/linux/mfd/madera/*
3601 F:      drivers/gpio/gpio-madera*
3602 F:      drivers/mfd/madera*
3603 F:      drivers/mfd/cs47l*
3604 F:      drivers/pinctrl/cirrus/*
3605
3606 CLANG-FORMAT FILE
3607 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3608 S:      Maintained
3609 F:      .clang-format
3610
3611 CLEANCACHE API
3612 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3613 L:      linux-kernel@vger.kernel.org
3614 S:      Maintained
3615 F:      mm/cleancache.c
3616 F:      include/linux/cleancache.h
3617
3618 CLK API
3619 M:      Russell King <linux@armlinux.org.uk>
3620 L:      linux-clk@vger.kernel.org
3621 S:      Maintained
3622 F:      include/linux/clk.h
3623
3624 CLOCKSOURCE, CLOCKEVENT DRIVERS
3625 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3626 M:      Thomas Gleixner <tglx@linutronix.de>
3627 L:      linux-kernel@vger.kernel.org
3628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3629 S:      Supported
3630 F:      drivers/clocksource/
3631 F:      Documentation/devicetree/bindings/timer/
3632
3633 CMPC ACPI DRIVER
3634 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3635 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3636 L:      platform-driver-x86@vger.kernel.org
3637 S:      Supported
3638 F:      drivers/platform/x86/classmate-laptop.c
3639
3640 COBALT MEDIA DRIVER
3641 M:      Hans Verkuil <hans.verkuil@cisco.com>
3642 L:      linux-media@vger.kernel.org
3643 T:      git git://linuxtv.org/media_tree.git
3644 W:      https://linuxtv.org
3645 S:      Supported
3646 F:      drivers/media/pci/cobalt/
3647
3648 COCCINELLE/Semantic Patches (SmPL)
3649 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3650 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3651 M:      Nicolas Palix <nicolas.palix@imag.fr>
3652 M:      Michal Marek <michal.lkml@markovi.net>
3653 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3655 W:      http://coccinelle.lip6.fr/
3656 S:      Supported
3657 F:      Documentation/dev-tools/coccinelle.rst
3658 F:      scripts/coccinelle/
3659 F:      scripts/coccicheck
3660
3661 CODA FILE SYSTEM
3662 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3663 M:      coda@cs.cmu.edu
3664 L:      codalist@coda.cs.cmu.edu
3665 W:      http://www.coda.cs.cmu.edu/
3666 S:      Maintained
3667 F:      Documentation/filesystems/coda.txt
3668 F:      fs/coda/
3669 F:      include/linux/coda*.h
3670 F:      include/uapi/linux/coda*.h
3671
3672 CODA V4L2 MEM2MEM DRIVER
3673 M:      Philipp Zabel <p.zabel@pengutronix.de>
3674 L:      linux-media@vger.kernel.org
3675 S:      Maintained
3676 F:      Documentation/devicetree/bindings/media/coda.txt
3677 F:      drivers/media/platform/coda/
3678
3679 CODE OF CONDUCT
3680 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3681 S:      Supported
3682 F:      Documentation/process/code-of-conduct.rst
3683 F:      Documentation/process/code-of-conduct-interpretation.rst
3684
3685 COMMON CLK FRAMEWORK
3686 M:      Michael Turquette <mturquette@baylibre.com>
3687 M:      Stephen Boyd <sboyd@kernel.org>
3688 L:      linux-clk@vger.kernel.org
3689 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3690 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3691 S:      Maintained
3692 F:      Documentation/devicetree/bindings/clock/
3693 F:      drivers/clk/
3694 X:      drivers/clk/clkdev.c
3695 F:      include/linux/clk-pr*
3696 F:      include/linux/clk/
3697 F:      include/linux/of_clk.h
3698
3699 COMMON INTERNET FILE SYSTEM (CIFS)
3700 M:      Steve French <sfrench@samba.org>
3701 L:      linux-cifs@vger.kernel.org
3702 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3703 W:      http://linux-cifs.samba.org/
3704 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3705 S:      Supported
3706 F:      Documentation/filesystems/cifs/
3707 F:      fs/cifs/
3708
3709 COMPACTPCI HOTPLUG CORE
3710 M:      Scott Murray <scott@spiteful.org>
3711 L:      linux-pci@vger.kernel.org
3712 S:      Maintained
3713 F:      drivers/pci/hotplug/cpci_hotplug*
3714
3715 COMPACTPCI HOTPLUG GENERIC DRIVER
3716 M:      Scott Murray <scott@spiteful.org>
3717 L:      linux-pci@vger.kernel.org
3718 S:      Maintained
3719 F:      drivers/pci/hotplug/cpcihp_generic.c
3720
3721 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3722 M:      Scott Murray <scott@spiteful.org>
3723 L:      linux-pci@vger.kernel.org
3724 S:      Maintained
3725 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3726
3727 COMPAL LAPTOP SUPPORT
3728 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3729 L:      platform-driver-x86@vger.kernel.org
3730 S:      Maintained
3731 F:      drivers/platform/x86/compal-laptop.c
3732
3733 CONEXANT ACCESSRUNNER USB DRIVER
3734 L:      accessrunner-general@lists.sourceforge.net
3735 W:      http://accessrunner.sourceforge.net/
3736 S:      Orphan
3737 F:      drivers/usb/atm/cxacru.c
3738
3739 CONFIGFS
3740 M:      Joel Becker <jlbec@evilplan.org>
3741 M:      Christoph Hellwig <hch@lst.de>
3742 T:      git git://git.infradead.org/users/hch/configfs.git
3743 S:      Supported
3744 F:      fs/configfs/
3745 F:      include/linux/configfs.h
3746
3747 CONNECTOR
3748 M:      Evgeniy Polyakov <zbr@ioremap.net>
3749 L:      netdev@vger.kernel.org
3750 S:      Maintained
3751 F:      drivers/connector/
3752
3753 CONTROL GROUP (CGROUP)
3754 M:      Tejun Heo <tj@kernel.org>
3755 M:      Li Zefan <lizefan@huawei.com>
3756 M:      Johannes Weiner <hannes@cmpxchg.org>
3757 L:      cgroups@vger.kernel.org
3758 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3759 S:      Maintained
3760 F:      Documentation/cgroup*
3761 F:      include/linux/cgroup*
3762 F:      kernel/cgroup*
3763
3764 CONTROL GROUP - CPUSET
3765 M:      Li Zefan <lizefan@huawei.com>
3766 L:      cgroups@vger.kernel.org
3767 W:      http://www.bullopensource.org/cpuset/
3768 W:      http://oss.sgi.com/projects/cpusets/
3769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3770 S:      Maintained
3771 F:      Documentation/cgroup-v1/cpusets.txt
3772 F:      include/linux/cpuset.h
3773 F:      kernel/cgroup/cpuset.c
3774
3775 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3776 M:      Johannes Weiner <hannes@cmpxchg.org>
3777 M:      Michal Hocko <mhocko@kernel.org>
3778 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3779 L:      cgroups@vger.kernel.org
3780 L:      linux-mm@kvack.org
3781 S:      Maintained
3782 F:      mm/memcontrol.c
3783 F:      mm/swap_cgroup.c
3784
3785 CORETEMP HARDWARE MONITORING DRIVER
3786 M:      Fenghua Yu <fenghua.yu@intel.com>
3787 L:      linux-hwmon@vger.kernel.org
3788 S:      Maintained
3789 F:      Documentation/hwmon/coretemp
3790 F:      drivers/hwmon/coretemp.c
3791
3792 COSA/SRP SYNC SERIAL DRIVER
3793 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3794 W:      http://www.fi.muni.cz/~kas/cosa/
3795 S:      Maintained
3796 F:      drivers/net/wan/cosa*
3797
3798 CPMAC ETHERNET DRIVER
3799 M:      Florian Fainelli <f.fainelli@gmail.com>
3800 L:      netdev@vger.kernel.org
3801 S:      Maintained
3802 F:      drivers/net/ethernet/ti/cpmac.c
3803
3804 CPU FREQUENCY DRIVERS
3805 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3806 M:      Viresh Kumar <viresh.kumar@linaro.org>
3807 L:      linux-pm@vger.kernel.org
3808 S:      Maintained
3809 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3810 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3811 B:      https://bugzilla.kernel.org
3812 F:      Documentation/cpu-freq/
3813 F:      Documentation/devicetree/bindings/cpufreq/
3814 F:      drivers/cpufreq/
3815 F:      include/linux/cpufreq.h
3816 F:      tools/testing/selftests/cpufreq/
3817
3818 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3819 M:      Viresh Kumar <viresh.kumar@linaro.org>
3820 M:      Sudeep Holla <sudeep.holla@arm.com>
3821 L:      linux-pm@vger.kernel.org
3822 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3823 S:      Maintained
3824 F:      drivers/cpufreq/arm_big_little.h
3825 F:      drivers/cpufreq/arm_big_little.c
3826 F:      drivers/cpufreq/arm_big_little_dt.c
3827
3828 CPU POWER MONITORING SUBSYSTEM
3829 M:      Thomas Renninger <trenn@suse.com>
3830 M:      Shuah Khan <shuah@kernel.org>
3831 L:      linux-pm@vger.kernel.org
3832 S:      Maintained
3833 F:      tools/power/cpupower/
3834
3835 CPUID/MSR DRIVER
3836 M:      "H. Peter Anvin" <hpa@zytor.com>
3837 S:      Maintained
3838 F:      arch/x86/kernel/cpuid.c
3839 F:      arch/x86/kernel/msr.c
3840
3841 CPUIDLE DRIVER - ARM BIG LITTLE
3842 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3843 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3844 L:      linux-pm@vger.kernel.org
3845 L:      linux-arm-kernel@lists.infradead.org
3846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3847 S:      Maintained
3848 F:      drivers/cpuidle/cpuidle-big_little.c
3849
3850 CPUIDLE DRIVER - ARM EXYNOS
3851 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3852 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3853 M:      Kukjin Kim <kgene@kernel.org>
3854 L:      linux-pm@vger.kernel.org
3855 L:      linux-samsung-soc@vger.kernel.org
3856 S:      Supported
3857 F:      drivers/cpuidle/cpuidle-exynos.c
3858 F:      arch/arm/mach-exynos/pm.c
3859
3860 CPUIDLE DRIVERS
3861 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3862 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3863 L:      linux-pm@vger.kernel.org
3864 S:      Maintained
3865 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3866 B:      https://bugzilla.kernel.org
3867 F:      drivers/cpuidle/*
3868 F:      include/linux/cpuidle.h
3869
3870 CRAMFS FILESYSTEM
3871 M:      Nicolas Pitre <nico@linaro.org>
3872 S:      Maintained
3873 F:      Documentation/filesystems/cramfs.txt
3874 F:      fs/cramfs/
3875
3876 CRYPTO API
3877 M:      Herbert Xu <herbert@gondor.apana.org.au>
3878 M:      "David S. Miller" <davem@davemloft.net>
3879 L:      linux-crypto@vger.kernel.org
3880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3882 S:      Maintained
3883 F:      Documentation/crypto/
3884 F:      Documentation/devicetree/bindings/crypto/
3885 F:      arch/*/crypto/
3886 F:      crypto/
3887 F:      drivers/crypto/
3888 F:      include/crypto/
3889 F:      include/linux/crypto*
3890
3891 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3892 M:      Neil Horman <nhorman@tuxdriver.com>
3893 L:      linux-crypto@vger.kernel.org
3894 S:      Maintained
3895 F:      crypto/ansi_cprng.c
3896 F:      crypto/rng.c
3897
3898 CS3308 MEDIA DRIVER
3899 M:      Hans Verkuil <hverkuil@xs4all.nl>
3900 L:      linux-media@vger.kernel.org
3901 T:      git git://linuxtv.org/media_tree.git
3902 W:      http://linuxtv.org
3903 S:      Odd Fixes
3904 F:      drivers/media/i2c/cs3308.c
3905 F:      drivers/media/i2c/cs3308.h
3906
3907 CS5535 Audio ALSA driver
3908 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3909 S:      Maintained
3910 F:      sound/pci/cs5535audio/
3911
3912 CW1200 WLAN driver
3913 M:      Solomon Peachy <pizza@shaftnet.org>
3914 S:      Maintained
3915 F:      drivers/net/wireless/st/cw1200/
3916
3917 CX18 VIDEO4LINUX DRIVER
3918 M:      Andy Walls <awalls@md.metrocast.net>
3919 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3920 L:      linux-media@vger.kernel.org
3921 T:      git git://linuxtv.org/media_tree.git
3922 W:      https://linuxtv.org
3923 W:      http://www.ivtvdriver.org/index.php/Cx18
3924 S:      Maintained
3925 F:      Documentation/media/v4l-drivers/cx18*
3926 F:      drivers/media/pci/cx18/
3927 F:      include/uapi/linux/ivtv*
3928
3929 CX2341X MPEG ENCODER HELPER MODULE
3930 M:      Hans Verkuil <hverkuil@xs4all.nl>
3931 L:      linux-media@vger.kernel.org
3932 T:      git git://linuxtv.org/media_tree.git
3933 W:      https://linuxtv.org
3934 S:      Maintained
3935 F:      drivers/media/common/cx2341x*
3936 F:      include/media/cx2341x*
3937
3938 CX24120 MEDIA DRIVER
3939 M:      Jemma Denson <jdenson@gmail.com>
3940 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3941 L:      linux-media@vger.kernel.org
3942 W:      https://linuxtv.org
3943 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3944 S:      Maintained
3945 F:      drivers/media/dvb-frontends/cx24120*
3946
3947 CX88 VIDEO4LINUX DRIVER
3948 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3949 L:      linux-media@vger.kernel.org
3950 W:      https://linuxtv.org
3951 T:      git git://linuxtv.org/media_tree.git
3952 S:      Odd fixes
3953 F:      Documentation/media/v4l-drivers/cx88*
3954 F:      drivers/media/pci/cx88/
3955
3956 CXD2820R MEDIA DRIVER
3957 M:      Antti Palosaari <crope@iki.fi>
3958 L:      linux-media@vger.kernel.org
3959 W:      https://linuxtv.org
3960 W:      http://palosaari.fi/linux/
3961 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3962 T:      git git://linuxtv.org/anttip/media_tree.git
3963 S:      Maintained
3964 F:      drivers/media/dvb-frontends/cxd2820r*
3965
3966 CXGB3 ETHERNET DRIVER (CXGB3)
3967 M:      Santosh Raspatur <santosh@chelsio.com>
3968 L:      netdev@vger.kernel.org
3969 W:      http://www.chelsio.com
3970 S:      Supported
3971 F:      drivers/net/ethernet/chelsio/cxgb3/
3972
3973 CXGB3 ISCSI DRIVER (CXGB3I)
3974 M:      Karen Xie <kxie@chelsio.com>
3975 L:      linux-scsi@vger.kernel.org
3976 W:      http://www.chelsio.com
3977 S:      Supported
3978 F:      drivers/scsi/cxgbi/cxgb3i
3979
3980 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3981 M:      Steve Wise <swise@chelsio.com>
3982 L:      linux-rdma@vger.kernel.org
3983 W:      http://www.openfabrics.org
3984 S:      Supported
3985 F:      drivers/infiniband/hw/cxgb3/
3986 F:      include/uapi/rdma/cxgb3-abi.h
3987
3988 CXGB4 CRYPTO DRIVER (chcr)
3989 M:      Harsh Jain <harsh@chelsio.com>
3990 L:      linux-crypto@vger.kernel.org
3991 W:      http://www.chelsio.com
3992 S:      Supported
3993 F:      drivers/crypto/chelsio
3994
3995 CXGB4 ETHERNET DRIVER (CXGB4)
3996 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3997 L:      netdev@vger.kernel.org
3998 W:      http://www.chelsio.com
3999 S:      Supported
4000 F:      drivers/net/ethernet/chelsio/cxgb4/
4001
4002 CXGB4 ISCSI DRIVER (CXGB4I)
4003 M:      Karen Xie <kxie@chelsio.com>
4004 L:      linux-scsi@vger.kernel.org
4005 W:      http://www.chelsio.com
4006 S:      Supported
4007 F:      drivers/scsi/cxgbi/cxgb4i
4008
4009 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4010 M:      Steve Wise <swise@chelsio.com>
4011 L:      linux-rdma@vger.kernel.org
4012 W:      http://www.openfabrics.org
4013 S:      Supported
4014 F:      drivers/infiniband/hw/cxgb4/
4015 F:      include/uapi/rdma/cxgb4-abi.h
4016
4017 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4018 M:      Casey Leedom <leedom@chelsio.com>
4019 L:      netdev@vger.kernel.org
4020 W:      http://www.chelsio.com
4021 S:      Supported
4022 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4023
4024 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4025 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4026 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4027 L:      linuxppc-dev@lists.ozlabs.org
4028 S:      Supported
4029 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4030 F:      drivers/misc/cxl/
4031 F:      include/misc/cxl*
4032 F:      include/uapi/misc/cxl.h
4033 F:      Documentation/powerpc/cxl.txt
4034 F:      Documentation/ABI/testing/sysfs-class-cxl
4035
4036 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4037 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4038 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4039 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4040 L:      linux-scsi@vger.kernel.org
4041 S:      Supported
4042 F:      drivers/scsi/cxlflash/
4043 F:      include/uapi/scsi/cxlflash_ioctl.h
4044 F:      Documentation/powerpc/cxlflash.txt
4045
4046 CYBERPRO FB DRIVER
4047 M:      Russell King <linux@armlinux.org.uk>
4048 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4049 W:      http://www.armlinux.org.uk/
4050 S:      Maintained
4051 F:      drivers/video/fbdev/cyber2000fb.*
4052
4053 CYCLADES ASYNC MUX DRIVER
4054 W:      http://www.cyclades.com/
4055 S:      Orphan
4056 F:      drivers/tty/cyclades.c
4057 F:      include/linux/cyclades.h
4058 F:      include/uapi/linux/cyclades.h
4059
4060 CYCLADES PC300 DRIVER
4061 W:      http://www.cyclades.com/
4062 S:      Orphan
4063 F:      drivers/net/wan/pc300*
4064
4065 CYPRESS_FIRMWARE MEDIA DRIVER
4066 M:      Antti Palosaari <crope@iki.fi>
4067 L:      linux-media@vger.kernel.org
4068 W:      https://linuxtv.org
4069 W:      http://palosaari.fi/linux/
4070 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4071 T:      git git://linuxtv.org/anttip/media_tree.git
4072 S:      Maintained
4073 F:      drivers/media/common/cypress_firmware*
4074
4075 CYTTSP TOUCHSCREEN DRIVER
4076 M:      Ferruh Yigit <fery@cypress.com>
4077 L:      linux-input@vger.kernel.org
4078 S:      Supported
4079 F:      drivers/input/touchscreen/cyttsp*
4080 F:      include/linux/input/cyttsp.h
4081
4082 D-LINK DIR-685 TOUCHKEYS DRIVER
4083 M:      Linus Walleij <linus.walleij@linaro.org>
4084 L:      linux-input@vger.kernel.org
4085 S:      Supported
4086 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4087
4088 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4089 M:      Joshua Kinard <kumba@gentoo.org>
4090 S:      Maintained
4091 F:      drivers/rtc/rtc-ds1685.c
4092 F:      include/linux/rtc/ds1685.h
4093
4094 DAMA SLAVE for AX.25
4095 M:      Joerg Reuter <jreuter@yaina.de>
4096 W:      http://yaina.de/jreuter/
4097 W:      http://www.qsl.net/dl1bke/
4098 L:      linux-hams@vger.kernel.org
4099 S:      Maintained
4100 F:      net/ax25/af_ax25.c
4101 F:      net/ax25/ax25_dev.c
4102 F:      net/ax25/ax25_ds_*
4103 F:      net/ax25/ax25_in.c
4104 F:      net/ax25/ax25_out.c
4105 F:      net/ax25/ax25_timer.c
4106 F:      net/ax25/sysctl_net_ax25.c
4107
4108 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4109 L:      netdev@vger.kernel.org
4110 S:      Orphan
4111 F:      Documentation/networking/dmfe.txt
4112 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4113
4114 DC390/AM53C974 SCSI driver
4115 M:      Hannes Reinecke <hare@suse.com>
4116 L:      linux-scsi@vger.kernel.org
4117 S:      Maintained
4118 F:      drivers/scsi/am53c974.c
4119
4120 DC395x SCSI driver
4121 M:      Oliver Neukum <oliver@neukum.org>
4122 M:      Ali Akcaagac <aliakc@web.de>
4123 M:      Jamie Lenehan <lenehan@twibble.org>
4124 L:      dc395x@twibble.org
4125 W:      http://twibble.org/dist/dc395x/
4126 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4127 S:      Maintained
4128 F:      Documentation/scsi/dc395x.txt
4129 F:      drivers/scsi/dc395x.*
4130
4131 DCCP PROTOCOL
4132 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4133 L:      dccp@vger.kernel.org
4134 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4135 S:      Maintained
4136 F:      include/linux/dccp.h
4137 F:      include/uapi/linux/dccp.h
4138 F:      include/linux/tfrc.h
4139 F:      net/dccp/
4140
4141 DECnet NETWORK LAYER
4142 W:      http://linux-decnet.sourceforge.net
4143 L:      linux-decnet-user@lists.sourceforge.net
4144 S:      Orphan
4145 F:      Documentation/networking/decnet.txt
4146 F:      net/decnet/
4147
4148 DECSTATION PLATFORM SUPPORT
4149 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4150 L:      linux-mips@linux-mips.org
4151 W:      http://www.linux-mips.org/wiki/DECstation
4152 S:      Maintained
4153 F:      arch/mips/dec/
4154 F:      arch/mips/include/asm/dec/
4155 F:      arch/mips/include/asm/mach-dec/
4156
4157 DEFXX FDDI NETWORK DRIVER
4158 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4159 S:      Maintained
4160 F:      drivers/net/fddi/defxx.*
4161
4162 DELL SMBIOS DRIVER
4163 M:      Pali Rohár <pali.rohar@gmail.com>
4164 M:      Mario Limonciello <mario.limonciello@dell.com>
4165 L:      platform-driver-x86@vger.kernel.org
4166 S:      Maintained
4167 F:      drivers/platform/x86/dell-smbios.*
4168
4169 DELL SMBIOS SMM DRIVER
4170 M:      Mario Limonciello <mario.limonciello@dell.com>
4171 L:      platform-driver-x86@vger.kernel.org
4172 S:      Maintained
4173 F:      drivers/platform/x86/dell-smbios-smm.c
4174
4175 DELL SMBIOS WMI DRIVER
4176 M:      Mario Limonciello <mario.limonciello@dell.com>
4177 L:      platform-driver-x86@vger.kernel.org
4178 S:      Maintained
4179 F:      drivers/platform/x86/dell-smbios-wmi.c
4180 F:      tools/wmi/dell-smbios-example.c
4181
4182 DEFZA FDDI NETWORK DRIVER
4183 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4184 S:      Maintained
4185 F:      drivers/net/fddi/defza.*
4186
4187 DELL LAPTOP DRIVER
4188 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4189 M:      Pali Rohár <pali.rohar@gmail.com>
4190 L:      platform-driver-x86@vger.kernel.org
4191 S:      Maintained
4192 F:      drivers/platform/x86/dell-laptop.c
4193
4194 DELL LAPTOP FREEFALL DRIVER
4195 M:      Pali Rohár <pali.rohar@gmail.com>
4196 S:      Maintained
4197 F:      drivers/platform/x86/dell-smo8800.c
4198
4199 DELL LAPTOP RBTN DRIVER
4200 M:      Pali Rohár <pali.rohar@gmail.com>
4201 S:      Maintained
4202 F:      drivers/platform/x86/dell-rbtn.*
4203
4204 DELL LAPTOP SMM DRIVER
4205 M:      Pali Rohár <pali.rohar@gmail.com>
4206 S:      Maintained
4207 F:      drivers/hwmon/dell-smm-hwmon.c
4208 F:      include/uapi/linux/i8k.h
4209
4210 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4211 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4212 S:      Maintained
4213 F:      Documentation/dcdbas.txt
4214 F:      drivers/firmware/dcdbas.*
4215
4216 DELL WMI NOTIFICATIONS DRIVER
4217 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4218 M:      Pali Rohár <pali.rohar@gmail.com>
4219 S:      Maintained
4220 F:      drivers/platform/x86/dell-wmi.c
4221
4222 DELL WMI DESCRIPTOR DRIVER
4223 M:      Mario Limonciello <mario.limonciello@dell.com>
4224 S:      Maintained
4225 F:      drivers/platform/x86/dell-wmi-descriptor.c
4226
4227 DELTA ST MEDIA DRIVER
4228 M:      Hugues Fruchet <hugues.fruchet@st.com>
4229 L:      linux-media@vger.kernel.org
4230 T:      git git://linuxtv.org/media_tree.git
4231 W:      https://linuxtv.org
4232 S:      Supported
4233 F:      drivers/media/platform/sti/delta
4234
4235 DENALI NAND DRIVER
4236 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4237 L:      linux-mtd@lists.infradead.org
4238 S:      Supported
4239 F:      drivers/mtd/nand/raw/denali*
4240
4241 DESIGNWARE USB2 DRD IP DRIVER
4242 M:      Minas Harutyunyan <hminas@synopsys.com>
4243 L:      linux-usb@vger.kernel.org
4244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4245 S:      Maintained
4246 F:      drivers/usb/dwc2/
4247
4248 DESIGNWARE USB3 DRD IP DRIVER
4249 M:      Felipe Balbi <balbi@kernel.org>
4250 L:      linux-usb@vger.kernel.org
4251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4252 S:      Maintained
4253 F:      drivers/usb/dwc3/
4254
4255 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4256 M:      Andreas Klinger <ak@it-klinger.de>
4257 L:      linux-iio@vger.kernel.org
4258 S:      Maintained
4259 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4260 F:      drivers/iio/proximity/srf*.c
4261
4262 DEVICE COREDUMP (DEV_COREDUMP)
4263 M:      Johannes Berg <johannes@sipsolutions.net>
4264 L:      linux-kernel@vger.kernel.org
4265 S:      Maintained
4266 F:      drivers/base/devcoredump.c
4267 F:      include/linux/devcoredump.h
4268
4269 DEVICE FREQUENCY (DEVFREQ)
4270 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4271 M:      Kyungmin Park <kyungmin.park@samsung.com>
4272 R:      Chanwoo Choi <cw00.choi@samsung.com>
4273 L:      linux-pm@vger.kernel.org
4274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4275 S:      Maintained
4276 F:      drivers/devfreq/
4277 F:      include/linux/devfreq.h
4278 F:      Documentation/devicetree/bindings/devfreq/
4279
4280 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4281 M:      Chanwoo Choi <cw00.choi@samsung.com>
4282 L:      linux-pm@vger.kernel.org
4283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4284 S:      Supported
4285 F:      drivers/devfreq/event/
4286 F:      drivers/devfreq/devfreq-event.c
4287 F:      include/linux/devfreq-event.h
4288 F:      Documentation/devicetree/bindings/devfreq/event/
4289
4290 DEVICE NUMBER REGISTRY
4291 M:      Torben Mathiasen <device@lanana.org>
4292 W:      http://lanana.org/docs/device-list/index.html
4293 S:      Maintained
4294
4295 DEVICE-MAPPER  (LVM)
4296 M:      Alasdair Kergon <agk@redhat.com>
4297 M:      Mike Snitzer <snitzer@redhat.com>
4298 M:      dm-devel@redhat.com
4299 L:      dm-devel@redhat.com
4300 W:      http://sources.redhat.com/dm
4301 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4303 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4304 S:      Maintained
4305 F:      Documentation/device-mapper/
4306 F:      drivers/md/Makefile
4307 F:      drivers/md/Kconfig
4308 F:      drivers/md/dm*
4309 F:      drivers/md/persistent-data/
4310 F:      include/linux/device-mapper.h
4311 F:      include/linux/dm-*.h
4312 F:      include/uapi/linux/dm-*.h
4313
4314 DEVLINK
4315 M:      Jiri Pirko <jiri@mellanox.com>
4316 L:      netdev@vger.kernel.org
4317 S:      Supported
4318 F:      net/core/devlink.c
4319 F:      include/net/devlink.h
4320 F:      include/uapi/linux/devlink.h
4321
4322 DIALOG SEMICONDUCTOR DRIVERS
4323 M:      Support Opensource <support.opensource@diasemi.com>
4324 W:      http://www.dialog-semiconductor.com/products
4325 S:      Supported
4326 F:      Documentation/hwmon/da90??
4327 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4328 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4329 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4330 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4331 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4332 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4333 F:      drivers/gpio/gpio-da90??.c
4334 F:      drivers/hwmon/da90??-hwmon.c
4335 F:      drivers/iio/adc/da91??-*.c
4336 F:      drivers/input/misc/da90??_onkey.c
4337 F:      drivers/input/touchscreen/da9052_tsi.c
4338 F:      drivers/leds/leds-da90??.c
4339 F:      drivers/mfd/da903x.c
4340 F:      drivers/mfd/da90??-*.c
4341 F:      drivers/mfd/da91??-*.c
4342 F:      drivers/power/supply/da9052-battery.c
4343 F:      drivers/power/supply/da91??-*.c
4344 F:      drivers/regulator/da903x.c
4345 F:      drivers/regulator/da9???-regulator.[ch]
4346 F:      drivers/thermal/da90??-thermal.c
4347 F:      drivers/rtc/rtc-da90??.c
4348 F:      drivers/video/backlight/da90??_bl.c
4349 F:      drivers/watchdog/da90??_wdt.c
4350 F:      include/linux/mfd/da903x.h
4351 F:      include/linux/mfd/da9052/
4352 F:      include/linux/mfd/da9055/
4353 F:      include/linux/mfd/da9062/
4354 F:      include/linux/mfd/da9063/
4355 F:      include/linux/mfd/da9150/
4356 F:      include/linux/regulator/da9211.h
4357 F:      include/sound/da[79]*.h
4358 F:      sound/soc/codecs/da[79]*.[ch]
4359
4360 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4361 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4362 L:      linux-gpio@vger.kernel.org
4363 S:      Maintained
4364 F:      drivers/gpio/gpio-gpio-mm.c
4365
4366 DIOLAN U2C-12 I2C DRIVER
4367 M:      Guenter Roeck <linux@roeck-us.net>
4368 L:      linux-i2c@vger.kernel.org
4369 S:      Maintained
4370 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4371
4372 FILESYSTEM DIRECT ACCESS (DAX)
4373 M:      Matthew Wilcox <willy@infradead.org>
4374 M:      Ross Zwisler <zwisler@kernel.org>
4375 M:      Jan Kara <jack@suse.cz>
4376 L:      linux-fsdevel@vger.kernel.org
4377 S:      Supported
4378 F:      fs/dax.c
4379 F:      include/linux/dax.h
4380 F:      include/trace/events/fs_dax.h
4381
4382 DEVICE DIRECT ACCESS (DAX)
4383 M:      Dan Williams <dan.j.williams@intel.com>
4384 M:      Dave Jiang <dave.jiang@intel.com>
4385 M:      Ross Zwisler <zwisler@kernel.org>
4386 M:      Vishal Verma <vishal.l.verma@intel.com>
4387 L:      linux-nvdimm@lists.01.org
4388 S:      Supported
4389 F:      drivers/dax/
4390
4391 DIRECTORY NOTIFICATION (DNOTIFY)
4392 M:      Jan Kara <jack@suse.cz>
4393 R:      Amir Goldstein <amir73il@gmail.com>
4394 L:      linux-fsdevel@vger.kernel.org
4395 S:      Maintained
4396 F:      Documentation/filesystems/dnotify.txt
4397 F:      fs/notify/dnotify/
4398 F:      include/linux/dnotify.h
4399
4400 DISK GEOMETRY AND PARTITION HANDLING
4401 M:      Andries Brouwer <aeb@cwi.nl>
4402 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4403 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4404 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4405 S:      Maintained
4406
4407 DISKQUOTA
4408 M:      Jan Kara <jack@suse.com>
4409 S:      Maintained
4410 F:      Documentation/filesystems/quota.txt
4411 F:      fs/quota/
4412 F:      include/linux/quota*.h
4413 F:      include/uapi/linux/quota*.h
4414
4415 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4416 M:      Bernie Thompson <bernie@plugable.com>
4417 L:      linux-fbdev@vger.kernel.org
4418 S:      Maintained
4419 W:      http://plugable.com/category/projects/udlfb/
4420 F:      drivers/video/fbdev/udlfb.c
4421 F:      include/video/udlfb.h
4422 F:      Documentation/fb/udlfb.txt
4423
4424 DISTRIBUTED LOCK MANAGER (DLM)
4425 M:      Christine Caulfield <ccaulfie@redhat.com>
4426 M:      David Teigland <teigland@redhat.com>
4427 L:      cluster-devel@redhat.com
4428 W:      http://sources.redhat.com/cluster/
4429 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4430 S:      Supported
4431 F:      fs/dlm/
4432
4433 DMA BUFFER SHARING FRAMEWORK
4434 M:      Sumit Semwal <sumit.semwal@linaro.org>
4435 S:      Maintained
4436 L:      linux-media@vger.kernel.org
4437 L:      dri-devel@lists.freedesktop.org
4438 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4439 F:      drivers/dma-buf/
4440 F:      include/linux/dma-buf*
4441 F:      include/linux/reservation.h
4442 F:      include/linux/*fence.h
4443 F:      Documentation/driver-api/dma-buf.rst
4444 T:      git git://anongit.freedesktop.org/drm/drm-misc
4445
4446 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4447 M:      Vinod Koul <vkoul@kernel.org>
4448 L:      dmaengine@vger.kernel.org
4449 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4450 S:      Maintained
4451 F:      drivers/dma/
4452 F:      include/linux/dmaengine.h
4453 F:      include/linux/of_dma.h
4454 F:      Documentation/devicetree/bindings/dma/
4455 F:      Documentation/driver-api/dmaengine/
4456 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4457
4458 DMA MAPPING HELPERS
4459 M:      Christoph Hellwig <hch@lst.de>
4460 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4461 R:      Robin Murphy <robin.murphy@arm.com>
4462 L:      iommu@lists.linux-foundation.org
4463 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4464 W:      http://git.infradead.org/users/hch/dma-mapping.git
4465 S:      Supported
4466 F:      kernel/dma/
4467 F:      include/asm-generic/dma-mapping.h
4468 F:      include/linux/dma-direct.h
4469 F:      include/linux/dma-mapping.h
4470 F:      include/linux/dma-noncoherent.h
4471
4472 DME1737 HARDWARE MONITOR DRIVER
4473 M:      Juerg Haefliger <juergh@gmail.com>
4474 L:      linux-hwmon@vger.kernel.org
4475 S:      Maintained
4476 F:      Documentation/hwmon/dme1737
4477 F:      drivers/hwmon/dme1737.c
4478
4479 DMI/SMBIOS SUPPORT
4480 M:      Jean Delvare <jdelvare@suse.com>
4481 S:      Maintained
4482 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4483 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4484 F:      drivers/firmware/dmi-id.c
4485 F:      drivers/firmware/dmi_scan.c
4486 F:      include/linux/dmi.h
4487
4488 DOCUMENTATION
4489 M:      Jonathan Corbet <corbet@lwn.net>
4490 L:      linux-doc@vger.kernel.org
4491 S:      Maintained
4492 F:      Documentation/
4493 F:      scripts/kernel-doc
4494 X:      Documentation/ABI/
4495 X:      Documentation/acpi/
4496 X:      Documentation/devicetree/
4497 X:      Documentation/i2c/
4498 X:      Documentation/media/
4499 X:      Documentation/power/
4500 X:      Documentation/spi/
4501 T:      git git://git.lwn.net/linux.git docs-next
4502
4503 DOCUMENTATION/ITALIAN
4504 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4505 L:      linux-doc@vger.kernel.org
4506 S:      Maintained
4507 F:      Documentation/translations/it_IT
4508
4509 DONGWOON DW9714 LENS VOICE COIL DRIVER
4510 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4511 L:      linux-media@vger.kernel.org
4512 T:      git git://linuxtv.org/media_tree.git
4513 S:      Maintained
4514 F:      drivers/media/i2c/dw9714.c
4515 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4516
4517 DONGWOON DW9807 LENS VOICE COIL DRIVER
4518 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4519 L:      linux-media@vger.kernel.org
4520 T:      git git://linuxtv.org/media_tree.git
4521 S:      Maintained
4522 F:      drivers/media/i2c/dw9807-vcm.c
4523 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4524
4525 DOUBLETALK DRIVER
4526 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4527 L:      blinux-list@redhat.com
4528 S:      Maintained
4529 F:      drivers/char/dtlk.c
4530 F:      include/linux/dtlk.h
4531
4532 DPAA2 DATAPATH I/O (DPIO) DRIVER
4533 M:      Roy Pledge <Roy.Pledge@nxp.com>
4534 L:      linux-kernel@vger.kernel.org
4535 S:      Maintained
4536 F:      drivers/soc/fsl/dpio
4537
4538 DPAA2 ETHERNET DRIVER
4539 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4540 L:      netdev@vger.kernel.org
4541 S:      Maintained
4542 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4543 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4544 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4545 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4546 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4547
4548 DPAA2 ETHERNET SWITCH DRIVER
4549 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4550 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4551 L:      linux-kernel@vger.kernel.org
4552 S:      Maintained
4553 F:      drivers/staging/fsl-dpaa2/ethsw
4554
4555 DPAA2 PTP CLOCK DRIVER
4556 M:      Yangbo Lu <yangbo.lu@nxp.com>
4557 L:      netdev@vger.kernel.org
4558 S:      Maintained
4559 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4560 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4561
4562 DPT_I2O SCSI RAID DRIVER
4563 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4564 L:      linux-scsi@vger.kernel.org
4565 W:      http://www.adaptec.com/
4566 S:      Maintained
4567 F:      drivers/scsi/dpt*
4568 F:      drivers/scsi/dpt/
4569
4570 DRBD DRIVER
4571 M:      Philipp Reisner <philipp.reisner@linbit.com>
4572 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4573 L:      drbd-dev@lists.linbit.com
4574 W:      http://www.drbd.org
4575 T:      git git://git.linbit.com/linux-drbd.git
4576 T:      git git://git.linbit.com/drbd-8.4.git
4577 S:      Supported
4578 F:      drivers/block/drbd/
4579 F:      lib/lru_cache.c
4580 F:      Documentation/blockdev/drbd/
4581
4582 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4583 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4584 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4585 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4586 S:      Supported
4587 F:      Documentation/kobject.txt
4588 F:      drivers/base/
4589 F:      fs/debugfs/
4590 F:      fs/sysfs/
4591 F:      include/linux/debugfs.h
4592 F:      include/linux/kobj*
4593 F:      lib/kobj*
4594
4595 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4596 M:      Kevin Hilman <khilman@kernel.org>
4597 M:      Nishanth Menon <nm@ti.com>
4598 S:      Maintained
4599 F:      drivers/power/avs/
4600 F:      include/linux/power/smartreflex.h
4601 L:      linux-pm@vger.kernel.org
4602
4603 DRM DRIVER FOR ARM PL111 CLCD
4604 M:      Eric Anholt <eric@anholt.net>
4605 T:      git git://anongit.freedesktop.org/drm/drm-misc
4606 S:      Supported
4607 F:      drivers/gpu/drm/pl111/
4608
4609 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4610 M:      Linus Walleij <linus.walleij@linaro.org>
4611 T:      git git://anongit.freedesktop.org/drm/drm-misc
4612 S:      Maintained
4613 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4614 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4615
4616 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4617 M:      Dave Airlie <airlied@redhat.com>
4618 S:      Odd Fixes
4619 F:      drivers/gpu/drm/ast/
4620
4621 DRM DRIVER FOR BOCHS VIRTUAL GPU
4622 M:      Gerd Hoffmann <kraxel@redhat.com>
4623 L:      virtualization@lists.linux-foundation.org
4624 T:      git git://anongit.freedesktop.org/drm/drm-misc
4625 S:      Maintained
4626 F:      drivers/gpu/drm/bochs/
4627
4628 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4629 M:      Linus Walleij <linus.walleij@linaro.org>
4630 T:      git git://anongit.freedesktop.org/drm/drm-misc
4631 S:      Maintained
4632 F:      drivers/gpu/drm/tve200/
4633
4634 DRM DRIVER FOR ILITEK ILI9225 PANELS
4635 M:      David Lechner <david@lechnology.com>
4636 S:      Maintained
4637 F:      drivers/gpu/drm/tinydrm/ili9225.c
4638 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4639
4640 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4641 S:      Orphan / Obsolete
4642 F:      drivers/gpu/drm/i810/
4643 F:      include/uapi/drm/i810_drm.h
4644
4645 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4646 S:      Orphan / Obsolete
4647 F:      drivers/gpu/drm/mga/
4648 F:      include/uapi/drm/mga_drm.h
4649
4650 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4651 M:      Dave Airlie <airlied@redhat.com>
4652 S:      Odd Fixes
4653 F:      drivers/gpu/drm/mgag200/
4654
4655 DRM DRIVER FOR MI0283QT
4656 M:      Noralf Trønnes <noralf@tronnes.org>
4657 S:      Maintained
4658 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4659 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4660
4661 DRM DRIVER FOR MSM ADRENO GPU
4662 M:      Rob Clark <robdclark@gmail.com>
4663 L:      linux-arm-msm@vger.kernel.org
4664 L:      dri-devel@lists.freedesktop.org
4665 L:      freedreno@lists.freedesktop.org
4666 T:      git git://people.freedesktop.org/~robclark/linux
4667 S:      Maintained
4668 F:      drivers/gpu/drm/msm/
4669 F:      include/uapi/drm/msm_drm.h
4670 F:      Documentation/devicetree/bindings/display/msm/
4671
4672 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4673 M:      Ben Skeggs <bskeggs@redhat.com>
4674 L:      dri-devel@lists.freedesktop.org
4675 L:      nouveau@lists.freedesktop.org
4676 T:      git git://github.com/skeggsb/linux
4677 S:      Supported
4678 F:      drivers/gpu/drm/nouveau/
4679 F:      include/uapi/drm/nouveau_drm.h
4680
4681 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4682 M:      Noralf Trønnes <noralf@tronnes.org>
4683 S:      Maintained
4684 F:      drivers/gpu/drm/tinydrm/repaper.c
4685 F:      Documentation/devicetree/bindings/display/repaper.txt
4686
4687 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4688 M:      Dave Airlie <airlied@redhat.com>
4689 M:      Gerd Hoffmann <kraxel@redhat.com>
4690 L:      virtualization@lists.linux-foundation.org
4691 T:      git git://anongit.freedesktop.org/drm/drm-misc
4692 S:      Obsolete
4693 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4694 F:      drivers/gpu/drm/cirrus/
4695
4696 DRM DRIVER FOR QXL VIRTUAL GPU
4697 M:      Dave Airlie <airlied@redhat.com>
4698 M:      Gerd Hoffmann <kraxel@redhat.com>
4699 L:      virtualization@lists.linux-foundation.org
4700 T:      git git://anongit.freedesktop.org/drm/drm-misc
4701 S:      Maintained
4702 F:      drivers/gpu/drm/qxl/
4703 F:      include/uapi/drm/qxl_drm.h
4704
4705 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4706 S:      Orphan / Obsolete
4707 F:      drivers/gpu/drm/r128/
4708 F:      include/uapi/drm/r128_drm.h
4709
4710 DRM DRIVER FOR SAVAGE VIDEO CARDS
4711 S:      Orphan / Obsolete
4712 F:      drivers/gpu/drm/savage/
4713 F:      include/uapi/drm/savage_drm.h
4714
4715 DRM DRIVER FOR SIS VIDEO CARDS
4716 S:      Orphan / Obsolete
4717 F:      drivers/gpu/drm/sis/
4718 F:      include/uapi/drm/sis_drm.h
4719
4720 DRM DRIVER FOR SITRONIX ST7586 PANELS
4721 M:      David Lechner <david@lechnology.com>
4722 S:      Maintained
4723 F:      drivers/gpu/drm/tinydrm/st7586.c
4724 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4725
4726 DRM DRIVER FOR SITRONIX ST7735R PANELS
4727 M:      David Lechner <david@lechnology.com>
4728 S:      Maintained
4729 F:      drivers/gpu/drm/tinydrm/st7735r.c
4730 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4731
4732 DRM DRIVER FOR TDFX VIDEO CARDS
4733 S:      Orphan / Obsolete
4734 F:      drivers/gpu/drm/tdfx/
4735
4736 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4737 M:      Dave Airlie <airlied@redhat.com>
4738 R:      Sean Paul <sean@poorly.run>
4739 L:      dri-devel@lists.freedesktop.org
4740 S:      Odd Fixes
4741 F:      drivers/gpu/drm/udl/
4742 T:      git git://anongit.freedesktop.org/drm/drm-misc
4743
4744 DRM DRIVER FOR VMWARE VIRTUAL GPU
4745 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4746 M:      Sinclair Yeh <syeh@vmware.com>
4747 M:      Thomas Hellstrom <thellstrom@vmware.com>
4748 L:      dri-devel@lists.freedesktop.org
4749 T:      git git://people.freedesktop.org/~syeh/repos_linux
4750 T:      git git://people.freedesktop.org/~thomash/linux
4751 S:      Supported
4752 F:      drivers/gpu/drm/vmwgfx/
4753 F:      include/uapi/drm/vmwgfx_drm.h
4754
4755 DRM DRIVERS
4756 M:      David Airlie <airlied@linux.ie>
4757 L:      dri-devel@lists.freedesktop.org
4758 T:      git git://anongit.freedesktop.org/drm/drm
4759 B:      https://bugs.freedesktop.org/
4760 C:      irc://chat.freenode.net/dri-devel
4761 S:      Maintained
4762 F:      drivers/gpu/drm/
4763 F:      drivers/gpu/vga/
4764 F:      Documentation/devicetree/bindings/display/
4765 F:      Documentation/devicetree/bindings/gpu/
4766 F:      Documentation/gpu/
4767 F:      include/drm/
4768 F:      include/uapi/drm/
4769 F:      include/linux/vga*
4770
4771 DRM DRIVERS AND MISC GPU PATCHES
4772 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4773 M:      Maxime Ripard <maxime.ripard@bootlin.com>
4774 M:      Sean Paul <sean@poorly.run>
4775 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4776 S:      Maintained
4777 T:      git git://anongit.freedesktop.org/drm/drm-misc
4778 F:      Documentation/gpu/
4779 F:      drivers/gpu/vga/
4780 F:      drivers/gpu/drm/*
4781 F:      include/drm/drm*
4782 F:      include/uapi/drm/drm*
4783 F:      include/linux/vga*
4784
4785 DRM DRIVERS FOR ALLWINNER A10
4786 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4787 L:      dri-devel@lists.freedesktop.org
4788 S:      Supported
4789 F:      drivers/gpu/drm/sun4i/
4790 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4791 T:      git git://anongit.freedesktop.org/drm/drm-misc
4792
4793 DRM DRIVERS FOR AMLOGIC SOCS
4794 M:      Neil Armstrong <narmstrong@baylibre.com>
4795 L:      dri-devel@lists.freedesktop.org
4796 L:      linux-amlogic@lists.infradead.org
4797 W:      http://linux-meson.com/
4798 S:      Supported
4799 F:      drivers/gpu/drm/meson/
4800 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4801 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4802 F:      Documentation/gpu/meson.rst
4803 T:      git git://anongit.freedesktop.org/drm/drm-misc
4804
4805 DRM DRIVERS FOR ATMEL HLCDC
4806 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4807 L:      dri-devel@lists.freedesktop.org
4808 S:      Supported
4809 F:      drivers/gpu/drm/atmel-hlcdc/
4810 F:      Documentation/devicetree/bindings/display/atmel/
4811 T:      git git://anongit.freedesktop.org/drm/drm-misc
4812
4813 DRM DRIVERS FOR BRIDGE CHIPS
4814 M:      Archit Taneja <architt@codeaurora.org>
4815 M:      Andrzej Hajda <a.hajda@samsung.com>
4816 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4817 S:      Maintained
4818 T:      git git://anongit.freedesktop.org/drm/drm-misc
4819 F:      drivers/gpu/drm/bridge/
4820
4821 DRM DRIVERS FOR EXYNOS
4822 M:      Inki Dae <inki.dae@samsung.com>
4823 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4824 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4825 M:      Kyungmin Park <kyungmin.park@samsung.com>
4826 L:      dri-devel@lists.freedesktop.org
4827 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4828 S:      Supported
4829 F:      drivers/gpu/drm/exynos/
4830 F:      include/uapi/drm/exynos_drm.h
4831 F:      Documentation/devicetree/bindings/display/exynos/
4832
4833 DRM DRIVERS FOR FREESCALE DCU
4834 M:      Stefan Agner <stefan@agner.ch>
4835 M:      Alison Wang <alison.wang@nxp.com>
4836 L:      dri-devel@lists.freedesktop.org
4837 S:      Supported
4838 F:      drivers/gpu/drm/fsl-dcu/
4839 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4840 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4841 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4842 T:      git git://anongit.freedesktop.org/drm/drm-misc
4843
4844 DRM DRIVERS FOR FREESCALE IMX
4845 M:      Philipp Zabel <p.zabel@pengutronix.de>
4846 L:      dri-devel@lists.freedesktop.org
4847 S:      Maintained
4848 F:      drivers/gpu/drm/imx/
4849 F:      drivers/gpu/ipu-v3/
4850 F:      Documentation/devicetree/bindings/display/imx/
4851
4852 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4853 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4854 L:      dri-devel@lists.freedesktop.org
4855 T:      git git://github.com/patjak/drm-gma500
4856 S:      Maintained
4857 F:      drivers/gpu/drm/gma500/
4858
4859 DRM DRIVERS FOR HISILICON
4860 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4861 M:      Rongrong Zou <zourongrong@gmail.com>
4862 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4863 R:      Chen Feng <puck.chen@hisilicon.com>
4864 L:      dri-devel@lists.freedesktop.org
4865 T:      git git://github.com/xin3liang/linux.git
4866 S:      Maintained
4867 F:      drivers/gpu/drm/hisilicon/
4868 F:      Documentation/devicetree/bindings/display/hisilicon/
4869
4870 DRM DRIVERS FOR MEDIATEK
4871 M:      CK Hu <ck.hu@mediatek.com>
4872 M:      Philipp Zabel <p.zabel@pengutronix.de>
4873 L:      dri-devel@lists.freedesktop.org
4874 S:      Supported
4875 F:      drivers/gpu/drm/mediatek/
4876 F:      Documentation/devicetree/bindings/display/mediatek/
4877
4878 DRM DRIVERS FOR NVIDIA TEGRA
4879 M:      Thierry Reding <thierry.reding@gmail.com>
4880 L:      dri-devel@lists.freedesktop.org
4881 L:      linux-tegra@vger.kernel.org
4882 T:      git git://anongit.freedesktop.org/tegra/linux.git
4883 S:      Supported
4884 F:      drivers/gpu/drm/tegra/
4885 F:      drivers/gpu/host1x/
4886 F:      include/linux/host1x.h
4887 F:      include/uapi/drm/tegra_drm.h
4888 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4889
4890 DRM DRIVERS FOR RENESAS
4891 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4892 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
4893 L:      dri-devel@lists.freedesktop.org
4894 L:      linux-renesas-soc@vger.kernel.org
4895 T:      git git://linuxtv.org/pinchartl/media drm/du/next
4896 S:      Supported
4897 F:      drivers/gpu/drm/rcar-du/
4898 F:      drivers/gpu/drm/shmobile/
4899 F:      include/linux/platform_data/shmob_drm.h
4900 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4901 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4902 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4903
4904 DRM DRIVERS FOR ROCKCHIP
4905 M:      Sandy Huang <hjc@rock-chips.com>
4906 M:      Heiko Stübner <heiko@sntech.de>
4907 L:      dri-devel@lists.freedesktop.org
4908 S:      Maintained
4909 F:      drivers/gpu/drm/rockchip/
4910 F:      Documentation/devicetree/bindings/display/rockchip/
4911 T:      git git://anongit.freedesktop.org/drm/drm-misc
4912
4913 DRM DRIVERS FOR STI
4914 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4915 M:      Vincent Abriou <vincent.abriou@st.com>
4916 L:      dri-devel@lists.freedesktop.org
4917 T:      git git://anongit.freedesktop.org/drm/drm-misc
4918 S:      Maintained
4919 F:      drivers/gpu/drm/sti
4920 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4921
4922 DRM DRIVERS FOR STM
4923 M:      Yannick Fertre <yannick.fertre@st.com>
4924 M:      Philippe Cornu <philippe.cornu@st.com>
4925 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4926 M:      Vincent Abriou <vincent.abriou@st.com>
4927 L:      dri-devel@lists.freedesktop.org
4928 T:      git git://anongit.freedesktop.org/drm/drm-misc
4929 S:      Maintained
4930 F:      drivers/gpu/drm/stm
4931 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4932
4933 DRM DRIVERS FOR TI LCDC
4934 M:      Jyri Sarha <jsarha@ti.com>
4935 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4936 L:      dri-devel@lists.freedesktop.org
4937 S:      Maintained
4938 F:      drivers/gpu/drm/tilcdc/
4939 F:      Documentation/devicetree/bindings/display/tilcdc/
4940
4941 DRM DRIVERS FOR TI OMAP
4942 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4943 L:      dri-devel@lists.freedesktop.org
4944 S:      Maintained
4945 F:      drivers/gpu/drm/omapdrm/
4946 F:      Documentation/devicetree/bindings/display/ti/
4947
4948 DRM DRIVERS FOR V3D
4949 M:      Eric Anholt <eric@anholt.net>
4950 S:      Supported
4951 F:      drivers/gpu/drm/v3d/
4952 F:      include/uapi/drm/v3d_drm.h
4953 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4954 T:      git git://anongit.freedesktop.org/drm/drm-misc
4955
4956 DRM DRIVERS FOR VC4
4957 M:      Eric Anholt <eric@anholt.net>
4958 T:      git git://github.com/anholt/linux
4959 S:      Supported
4960 F:      drivers/gpu/drm/vc4/
4961 F:      include/uapi/drm/vc4_drm.h
4962 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4963 T:      git git://anongit.freedesktop.org/drm/drm-misc
4964
4965 DRM DRIVERS FOR VIVANTE GPU IP
4966 M:      Lucas Stach <l.stach@pengutronix.de>
4967 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4968 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4969 L:      etnaviv@lists.freedesktop.org
4970 L:      dri-devel@lists.freedesktop.org
4971 S:      Maintained
4972 F:      drivers/gpu/drm/etnaviv/
4973 F:      include/uapi/drm/etnaviv_drm.h
4974 F:      Documentation/devicetree/bindings/display/etnaviv/
4975
4976 DRM DRIVERS FOR ZTE ZX
4977 M:      Shawn Guo <shawnguo@kernel.org>
4978 L:      dri-devel@lists.freedesktop.org
4979 S:      Maintained
4980 F:      drivers/gpu/drm/zte/
4981 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4982 T:      git git://anongit.freedesktop.org/drm/drm-misc
4983
4984 DRM PANEL DRIVERS
4985 M:      Thierry Reding <thierry.reding@gmail.com>
4986 L:      dri-devel@lists.freedesktop.org
4987 T:      git git://anongit.freedesktop.org/drm/drm-misc
4988 S:      Maintained
4989 F:      drivers/gpu/drm/drm_panel.c
4990 F:      drivers/gpu/drm/panel/
4991 F:      include/drm/drm_panel.h
4992 F:      Documentation/devicetree/bindings/display/panel/
4993
4994 DRM TINYDRM DRIVERS
4995 M:      Noralf Trønnes <noralf@tronnes.org>
4996 W:      https://github.com/notro/tinydrm/wiki/Development
4997 T:      git git://anongit.freedesktop.org/drm/drm-misc
4998 S:      Maintained
4999 F:      drivers/gpu/drm/tinydrm/
5000 F:      include/drm/tinydrm/
5001
5002 DRM DRIVERS FOR XEN
5003 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5004 T:      git git://anongit.freedesktop.org/drm/drm-misc
5005 L:      dri-devel@lists.freedesktop.org
5006 L:      xen-devel@lists.xen.org
5007 S:      Supported
5008 F:      drivers/gpu/drm/xen/
5009 F:      Documentation/gpu/xen-front.rst
5010
5011 DRM TTM SUBSYSTEM
5012 M:      Christian Koenig <christian.koenig@amd.com>
5013 M:      Huang Rui <ray.huang@amd.com>
5014 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5015 T:      git git://people.freedesktop.org/~agd5f/linux
5016 S:      Maintained
5017 L:      dri-devel@lists.freedesktop.org
5018 F:      include/drm/ttm/
5019 F:      drivers/gpu/drm/ttm/
5020
5021 DSBR100 USB FM RADIO DRIVER
5022 M:      Alexey Klimov <klimov.linux@gmail.com>
5023 L:      linux-media@vger.kernel.org
5024 T:      git git://linuxtv.org/media_tree.git
5025 S:      Maintained
5026 F:      drivers/media/radio/dsbr100.c
5027
5028 DSCC4 DRIVER
5029 M:      Francois Romieu <romieu@fr.zoreil.com>
5030 L:      netdev@vger.kernel.org
5031 S:      Maintained
5032 F:      drivers/net/wan/dscc4.c
5033
5034 DT3155 MEDIA DRIVER
5035 M:      Hans Verkuil <hverkuil@xs4all.nl>
5036 L:      linux-media@vger.kernel.org
5037 T:      git git://linuxtv.org/media_tree.git
5038 W:      https://linuxtv.org
5039 S:      Odd Fixes
5040 F:      drivers/media/pci/dt3155/
5041
5042 DVB_USB_AF9015 MEDIA DRIVER
5043 M:      Antti Palosaari <crope@iki.fi>
5044 L:      linux-media@vger.kernel.org
5045 W:      https://linuxtv.org
5046 W:      http://palosaari.fi/linux/
5047 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5048 T:      git git://linuxtv.org/anttip/media_tree.git
5049 S:      Maintained
5050 F:      drivers/media/usb/dvb-usb-v2/af9015*
5051
5052 DVB_USB_AF9035 MEDIA DRIVER
5053 M:      Antti Palosaari <crope@iki.fi>
5054 L:      linux-media@vger.kernel.org
5055 W:      https://linuxtv.org
5056 W:      http://palosaari.fi/linux/
5057 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5058 T:      git git://linuxtv.org/anttip/media_tree.git
5059 S:      Maintained
5060 F:      drivers/media/usb/dvb-usb-v2/af9035*
5061
5062 DVB_USB_ANYSEE MEDIA DRIVER
5063 M:      Antti Palosaari <crope@iki.fi>
5064 L:      linux-media@vger.kernel.org
5065 W:      https://linuxtv.org
5066 W:      http://palosaari.fi/linux/
5067 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5068 T:      git git://linuxtv.org/anttip/media_tree.git
5069 S:      Maintained
5070 F:      drivers/media/usb/dvb-usb-v2/anysee*
5071
5072 DVB_USB_AU6610 MEDIA DRIVER
5073 M:      Antti Palosaari <crope@iki.fi>
5074 L:      linux-media@vger.kernel.org
5075 W:      https://linuxtv.org
5076 W:      http://palosaari.fi/linux/
5077 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5078 T:      git git://linuxtv.org/anttip/media_tree.git
5079 S:      Maintained
5080 F:      drivers/media/usb/dvb-usb-v2/au6610*
5081
5082 DVB_USB_CE6230 MEDIA DRIVER
5083 M:      Antti Palosaari <crope@iki.fi>
5084 L:      linux-media@vger.kernel.org
5085 W:      https://linuxtv.org
5086 W:      http://palosaari.fi/linux/
5087 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5088 T:      git git://linuxtv.org/anttip/media_tree.git
5089 S:      Maintained
5090 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5091
5092 DVB_USB_CXUSB MEDIA DRIVER
5093 M:      Michael Krufky <mkrufky@linuxtv.org>
5094 L:      linux-media@vger.kernel.org
5095 W:      https://linuxtv.org
5096 W:      http://github.com/mkrufky
5097 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5098 T:      git git://linuxtv.org/media_tree.git
5099 S:      Maintained
5100 F:      drivers/media/usb/dvb-usb/cxusb*
5101
5102 DVB_USB_EC168 MEDIA DRIVER
5103 M:      Antti Palosaari <crope@iki.fi>
5104 L:      linux-media@vger.kernel.org
5105 W:      https://linuxtv.org
5106 W:      http://palosaari.fi/linux/
5107 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5108 T:      git git://linuxtv.org/anttip/media_tree.git
5109 S:      Maintained
5110 F:      drivers/media/usb/dvb-usb-v2/ec168*
5111
5112 DVB_USB_GL861 MEDIA DRIVER
5113 M:      Antti Palosaari <crope@iki.fi>
5114 L:      linux-media@vger.kernel.org
5115 W:      https://linuxtv.org
5116 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5117 T:      git git://linuxtv.org/anttip/media_tree.git
5118 S:      Maintained
5119 F:      drivers/media/usb/dvb-usb-v2/gl861*
5120
5121 DVB_USB_MXL111SF MEDIA DRIVER
5122 M:      Michael Krufky <mkrufky@linuxtv.org>
5123 L:      linux-media@vger.kernel.org
5124 W:      https://linuxtv.org
5125 W:      http://github.com/mkrufky
5126 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5127 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5128 S:      Maintained
5129 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5130
5131 DVB_USB_RTL28XXU MEDIA DRIVER
5132 M:      Antti Palosaari <crope@iki.fi>
5133 L:      linux-media@vger.kernel.org
5134 W:      https://linuxtv.org
5135 W:      http://palosaari.fi/linux/
5136 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5137 T:      git git://linuxtv.org/anttip/media_tree.git
5138 S:      Maintained
5139 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5140
5141 DVB_USB_V2 MEDIA DRIVER
5142 M:      Antti Palosaari <crope@iki.fi>
5143 L:      linux-media@vger.kernel.org
5144 W:      https://linuxtv.org
5145 W:      http://palosaari.fi/linux/
5146 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5147 T:      git git://linuxtv.org/anttip/media_tree.git
5148 S:      Maintained
5149 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5150 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5151
5152 DYNAMIC DEBUG
5153 M:      Jason Baron <jbaron@akamai.com>
5154 S:      Maintained
5155 F:      lib/dynamic_debug.c
5156 F:      include/linux/dynamic_debug.h
5157
5158 DYNAMIC INTERRUPT MODERATION
5159 M:      Tal Gilboa <talgi@mellanox.com>
5160 S:      Maintained
5161 F:      include/linux/net_dim.h
5162
5163 DZ DECSTATION DZ11 SERIAL DRIVER
5164 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5165 S:      Maintained
5166 F:      drivers/tty/serial/dz.*
5167
5168 E3X0 POWER BUTTON DRIVER
5169 M:      Moritz Fischer <moritz.fischer@ettus.com>
5170 L:      usrp-users@lists.ettus.com
5171 W:      http://www.ettus.com
5172 S:      Supported
5173 F:      drivers/input/misc/e3x0-button.c
5174 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5175
5176 E4000 MEDIA DRIVER
5177 M:      Antti Palosaari <crope@iki.fi>
5178 L:      linux-media@vger.kernel.org
5179 W:      https://linuxtv.org
5180 W:      http://palosaari.fi/linux/
5181 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5182 T:      git git://linuxtv.org/anttip/media_tree.git
5183 S:      Maintained
5184 F:      drivers/media/tuners/e4000*
5185
5186 EARTH_PT1 MEDIA DRIVER
5187 M:      Akihiro Tsukada <tskd08@gmail.com>
5188 L:      linux-media@vger.kernel.org
5189 S:      Odd Fixes
5190 F:      drivers/media/pci/pt1/
5191
5192 EARTH_PT3 MEDIA DRIVER
5193 M:      Akihiro Tsukada <tskd08@gmail.com>
5194 L:      linux-media@vger.kernel.org
5195 S:      Odd Fixes
5196 F:      drivers/media/pci/pt3/
5197
5198 EC100 MEDIA DRIVER
5199 M:      Antti Palosaari <crope@iki.fi>
5200 L:      linux-media@vger.kernel.org
5201 W:      https://linuxtv.org
5202 W:      http://palosaari.fi/linux/
5203 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5204 T:      git git://linuxtv.org/anttip/media_tree.git
5205 S:      Maintained
5206 F:      drivers/media/dvb-frontends/ec100*
5207
5208 ECRYPT FILE SYSTEM
5209 M:      Tyler Hicks <tyhicks@canonical.com>
5210 L:      ecryptfs@vger.kernel.org
5211 W:      http://ecryptfs.org
5212 W:      https://launchpad.net/ecryptfs
5213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5214 S:      Supported
5215 F:      Documentation/filesystems/ecryptfs.txt
5216 F:      fs/ecryptfs/
5217
5218 EDAC-AMD64
5219 M:      Borislav Petkov <bp@alien8.de>
5220 L:      linux-edac@vger.kernel.org
5221 S:      Maintained
5222 F:      drivers/edac/amd64_edac*
5223
5224 EDAC-CALXEDA
5225 M:      Robert Richter <rric@kernel.org>
5226 L:      linux-edac@vger.kernel.org
5227 S:      Maintained
5228 F:      drivers/edac/highbank*
5229
5230 EDAC-CAVIUM OCTEON
5231 M:      Ralf Baechle <ralf@linux-mips.org>
5232 M:      David Daney <david.daney@cavium.com>
5233 L:      linux-edac@vger.kernel.org
5234 L:      linux-mips@linux-mips.org
5235 S:      Supported
5236 F:      drivers/edac/octeon_edac*
5237
5238 EDAC-CAVIUM THUNDERX
5239 M:      David Daney <david.daney@cavium.com>
5240 M:      Jan Glauber <jglauber@cavium.com>
5241 L:      linux-edac@vger.kernel.org
5242 S:      Supported
5243 F:      drivers/edac/thunderx_edac*
5244
5245 EDAC-CORE
5246 M:      Borislav Petkov <bp@alien8.de>
5247 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5248 L:      linux-edac@vger.kernel.org
5249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5251 S:      Supported
5252 F:      Documentation/admin-guide/ras.rst
5253 F:      Documentation/driver-api/edac.rst
5254 F:      drivers/edac/
5255 F:      include/linux/edac.h
5256
5257 EDAC-E752X
5258 M:      Mark Gross <mark.gross@intel.com>
5259 L:      linux-edac@vger.kernel.org
5260 S:      Maintained
5261 F:      drivers/edac/e752x_edac.c
5262
5263 EDAC-E7XXX
5264 L:      linux-edac@vger.kernel.org
5265 S:      Maintained
5266 F:      drivers/edac/e7xxx_edac.c
5267
5268 EDAC-FSL_DDR
5269 M:      York Sun <york.sun@nxp.com>
5270 L:      linux-edac@vger.kernel.org
5271 S:      Maintained
5272 F:      drivers/edac/fsl_ddr_edac.*
5273
5274 EDAC-GHES
5275 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5276 L:      linux-edac@vger.kernel.org
5277 S:      Maintained
5278 F:      drivers/edac/ghes_edac.c
5279
5280 EDAC-I3000
5281 L:      linux-edac@vger.kernel.org
5282 S:      Orphan
5283 F:      drivers/edac/i3000_edac.c
5284
5285 EDAC-I5000
5286 L:      linux-edac@vger.kernel.org
5287 S:      Maintained
5288 F:      drivers/edac/i5000_edac.c
5289
5290 EDAC-I5400
5291 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5292 L:      linux-edac@vger.kernel.org
5293 S:      Maintained
5294 F:      drivers/edac/i5400_edac.c
5295
5296 EDAC-I7300
5297 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5298 L:      linux-edac@vger.kernel.org
5299 S:      Maintained
5300 F:      drivers/edac/i7300_edac.c
5301
5302 EDAC-I7CORE
5303 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5304 L:      linux-edac@vger.kernel.org
5305 S:      Maintained
5306 F:      drivers/edac/i7core_edac.c
5307
5308 EDAC-I82443BXGX
5309 M:      Tim Small <tim@buttersideup.com>
5310 L:      linux-edac@vger.kernel.org
5311 S:      Maintained
5312 F:      drivers/edac/i82443bxgx_edac.c
5313
5314 EDAC-I82975X
5315 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5316 M:      "Arvind R." <arvino55@gmail.com>
5317 L:      linux-edac@vger.kernel.org
5318 S:      Maintained
5319 F:      drivers/edac/i82975x_edac.c
5320
5321 EDAC-IE31200
5322 M:      Jason Baron <jbaron@akamai.com>
5323 L:      linux-edac@vger.kernel.org
5324 S:      Maintained
5325 F:      drivers/edac/ie31200_edac.c
5326
5327 EDAC-MPC85XX
5328 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5329 L:      linux-edac@vger.kernel.org
5330 S:      Maintained
5331 F:      drivers/edac/mpc85xx_edac.[ch]
5332
5333 EDAC-PASEMI
5334 M:      Egor Martovetsky <egor@pasemi.com>
5335 L:      linux-edac@vger.kernel.org
5336 S:      Maintained
5337 F:      drivers/edac/pasemi_edac.c
5338
5339 EDAC-PND2
5340 M:      Tony Luck <tony.luck@intel.com>
5341 L:      linux-edac@vger.kernel.org
5342 S:      Maintained
5343 F:      drivers/edac/pnd2_edac.[ch]
5344
5345 EDAC-R82600
5346 M:      Tim Small <tim@buttersideup.com>
5347 L:      linux-edac@vger.kernel.org
5348 S:      Maintained
5349 F:      drivers/edac/r82600_edac.c
5350
5351 EDAC-SBRIDGE
5352 M:      Tony Luck <tony.luck@intel.com>
5353 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5354 L:      linux-edac@vger.kernel.org
5355 S:      Maintained
5356 F:      drivers/edac/sb_edac.c
5357
5358 EDAC-SKYLAKE
5359 M:      Tony Luck <tony.luck@intel.com>
5360 L:      linux-edac@vger.kernel.org
5361 S:      Maintained
5362 F:      drivers/edac/skx_edac.c
5363
5364 EDAC-TI
5365 M:      Tero Kristo <t-kristo@ti.com>
5366 L:      linux-edac@vger.kernel.org
5367 S:      Maintained
5368 F:      drivers/edac/ti_edac.c
5369
5370 EDAC-QCOM
5371 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5372 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5373 L:      linux-arm-msm@vger.kernel.org
5374 L:      linux-edac@vger.kernel.org
5375 S:      Maintained
5376 F:      drivers/edac/qcom_edac.c
5377
5378 EDIROL UA-101/UA-1000 DRIVER
5379 M:      Clemens Ladisch <clemens@ladisch.de>
5380 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5381 T:      git git://git.alsa-project.org/alsa-kernel.git
5382 S:      Maintained
5383 F:      sound/usb/misc/ua101.c
5384
5385 EFI TEST DRIVER
5386 L:      linux-efi@vger.kernel.org
5387 M:      Ivan Hu <ivan.hu@canonical.com>
5388 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5389 S:      Maintained
5390 F:      drivers/firmware/efi/test/
5391
5392 EFI VARIABLE FILESYSTEM
5393 M:      Matthew Garrett <matthew.garrett@nebula.com>
5394 M:      Jeremy Kerr <jk@ozlabs.org>
5395 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5396 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5397 L:      linux-efi@vger.kernel.org
5398 S:      Maintained
5399 F:      fs/efivarfs/
5400
5401 EFIFB FRAMEBUFFER DRIVER
5402 L:      linux-fbdev@vger.kernel.org
5403 M:      Peter Jones <pjones@redhat.com>
5404 S:      Maintained
5405 F:      drivers/video/fbdev/efifb.c
5406
5407 EFS FILESYSTEM
5408 W:      http://aeschi.ch.eu.org/efs/
5409 S:      Orphan
5410 F:      fs/efs/
5411
5412 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5413 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5414 L:      netdev@vger.kernel.org
5415 S:      Maintained
5416 F:      drivers/net/ethernet/ibm/ehea/
5417
5418 EM28XX VIDEO4LINUX DRIVER
5419 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5420 L:      linux-media@vger.kernel.org
5421 W:      https://linuxtv.org
5422 T:      git git://linuxtv.org/media_tree.git
5423 S:      Maintained
5424 F:      drivers/media/usb/em28xx/
5425 F:      Documentation/media/v4l-drivers/em28xx*
5426
5427 EMBEDDED LINUX
5428 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5429 M:      Matt Mackall <mpm@selenic.com>
5430 M:      David Woodhouse <dwmw2@infradead.org>
5431 L:      linux-embedded@vger.kernel.org
5432 S:      Maintained
5433
5434 Emulex 10Gbps iSCSI - OneConnect DRIVER
5435 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5436 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5437 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5438 L:      linux-scsi@vger.kernel.org
5439 W:      http://www.broadcom.com
5440 S:      Supported
5441 F:      drivers/scsi/be2iscsi/
5442
5443 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5444 M:      Sathya Perla <sathya.perla@broadcom.com>
5445 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5446 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5447 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5448 L:      netdev@vger.kernel.org
5449 W:      http://www.emulex.com
5450 S:      Supported
5451 F:      drivers/net/ethernet/emulex/benet/
5452
5453 EMULEX ONECONNECT ROCE DRIVER
5454 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5455 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5456 L:      linux-rdma@vger.kernel.org
5457 W:      http://www.broadcom.com
5458 S:      Odd Fixes
5459 F:      drivers/infiniband/hw/ocrdma/
5460 F:      include/uapi/rdma/ocrdma-abi.h
5461
5462 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5463 M:      James Smart <james.smart@broadcom.com>
5464 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5465 L:      linux-scsi@vger.kernel.org
5466 W:      http://www.broadcom.com
5467 S:      Supported
5468 F:      drivers/scsi/lpfc/
5469
5470 ENE CB710 FLASH CARD READER DRIVER
5471 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5472 S:      Maintained
5473 F:      drivers/misc/cb710/
5474 F:      drivers/mmc/host/cb710-mmc.*
5475 F:      include/linux/cb710.h
5476
5477 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5478 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5479 S:      Maintained
5480 F:      drivers/media/rc/ene_ir.*
5481
5482 EPSON S1D13XXX FRAMEBUFFER DRIVER
5483 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5484 S:      Maintained
5485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5486 F:      drivers/video/fbdev/s1d13xxxfb.c
5487 F:      include/video/s1d13xxxfb.h
5488
5489 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5490 M:      Jeff Layton <jlayton@kernel.org>
5491 S:      Maintained
5492 F:      lib/errseq.c
5493 F:      include/linux/errseq.h
5494
5495 ET131X NETWORK DRIVER
5496 M:      Mark Einon <mark.einon@gmail.com>
5497 S:      Odd Fixes
5498 F:      drivers/net/ethernet/agere/
5499
5500 ETHERNET BRIDGE
5501 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5502 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5503 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5504 L:      netdev@vger.kernel.org
5505 W:      http://www.linuxfoundation.org/en/Net:Bridge
5506 S:      Maintained
5507 F:      include/linux/netfilter_bridge/
5508 F:      net/bridge/
5509
5510 ETHERNET PHY LIBRARY
5511 M:      Andrew Lunn <andrew@lunn.ch>
5512 M:      Florian Fainelli <f.fainelli@gmail.com>
5513 L:      netdev@vger.kernel.org
5514 S:      Maintained
5515 F:      Documentation/ABI/testing/sysfs-bus-mdio
5516 F:      Documentation/devicetree/bindings/net/mdio*
5517 F:      Documentation/networking/phy.txt
5518 F:      drivers/net/phy/
5519 F:      drivers/of/of_mdio.c
5520 F:      drivers/of/of_net.c
5521 F:      include/linux/*mdio*.h
5522 F:      include/linux/of_net.h
5523 F:      include/linux/phy.h
5524 F:      include/linux/phy_fixed.h
5525 F:      include/linux/platform_data/mdio-bcm-unimac.h
5526 F:      include/trace/events/mdio.h
5527 F:      include/uapi/linux/mdio.h
5528 F:      include/uapi/linux/mii.h
5529
5530 EXT2 FILE SYSTEM
5531 M:      Jan Kara <jack@suse.com>
5532 L:      linux-ext4@vger.kernel.org
5533 S:      Maintained
5534 F:      Documentation/filesystems/ext2.txt
5535 F:      fs/ext2/
5536 F:      include/linux/ext2*
5537
5538 EXT4 FILE SYSTEM
5539 M:      "Theodore Ts'o" <tytso@mit.edu>
5540 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5541 L:      linux-ext4@vger.kernel.org
5542 W:      http://ext4.wiki.kernel.org
5543 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5545 S:      Maintained
5546 F:      Documentation/filesystems/ext4/ext4.rst
5547 F:      fs/ext4/
5548
5549 Extended Verification Module (EVM)
5550 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5551 L:      linux-integrity@vger.kernel.org
5552 S:      Supported
5553 F:      security/integrity/evm/
5554
5555 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5556 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5557 L:      linux-efi@vger.kernel.org
5558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5559 S:      Maintained
5560 F:      Documentation/efi-stub.txt
5561 F:      arch/*/kernel/efi.c
5562 F:      arch/x86/boot/compressed/eboot.[ch]
5563 F:      arch/*/include/asm/efi.h
5564 F:      arch/x86/platform/efi/
5565 F:      drivers/firmware/efi/
5566 F:      include/linux/efi*.h
5567 F:      arch/arm/boot/compressed/efi-header.S
5568 F:      arch/arm64/kernel/efi-entry.S
5569
5570 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5571 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5572 M:      Chanwoo Choi <cw00.choi@samsung.com>
5573 L:      linux-kernel@vger.kernel.org
5574 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5575 S:      Maintained
5576 F:      drivers/extcon/
5577 F:      include/linux/extcon/
5578 F:      include/linux/extcon.h
5579 F:      Documentation/extcon/
5580 F:      Documentation/devicetree/bindings/extcon/
5581
5582 EXYNOS DP DRIVER
5583 M:      Jingoo Han <jingoohan1@gmail.com>
5584 L:      dri-devel@lists.freedesktop.org
5585 S:      Maintained
5586 F:      drivers/gpu/drm/exynos/exynos_dp*
5587
5588 EXYNOS SYSMMU (IOMMU) driver
5589 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5590 L:      iommu@lists.linux-foundation.org
5591 S:      Maintained
5592 F:      drivers/iommu/exynos-iommu.c
5593
5594 EZchip NPS platform support
5595 M:      Vineet Gupta <vgupta@synopsys.com>
5596 M:      Ofer Levi <oferle@mellanox.com>
5597 S:      Supported
5598 F:      arch/arc/plat-eznps
5599 F:      arch/arc/boot/dts/eznps.dts
5600
5601 F2FS FILE SYSTEM
5602 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5603 M:      Chao Yu <yuchao0@huawei.com>
5604 L:      linux-f2fs-devel@lists.sourceforge.net
5605 W:      https://f2fs.wiki.kernel.org/
5606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5607 S:      Maintained
5608 F:      Documentation/filesystems/f2fs.txt
5609 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5610 F:      fs/f2fs/
5611 F:      include/linux/f2fs_fs.h
5612 F:      include/trace/events/f2fs.h
5613
5614 F71805F HARDWARE MONITORING DRIVER
5615 M:      Jean Delvare <jdelvare@suse.com>
5616 L:      linux-hwmon@vger.kernel.org
5617 S:      Maintained
5618 F:      Documentation/hwmon/f71805f
5619 F:      drivers/hwmon/f71805f.c
5620
5621 FADDR2LINE
5622 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5623 S:      Maintained
5624 F:      scripts/faddr2line
5625
5626 FAILOVER MODULE
5627 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5628 L:      netdev@vger.kernel.org
5629 S:      Supported
5630 F:      net/core/failover.c
5631 F:      include/net/failover.h
5632 F:      Documentation/networking/failover.rst
5633
5634 FANOTIFY
5635 M:      Jan Kara <jack@suse.cz>
5636 R:      Amir Goldstein <amir73il@gmail.com>
5637 L:      linux-fsdevel@vger.kernel.org
5638 S:      Maintained
5639 F:      fs/notify/fanotify/
5640 F:      include/linux/fanotify.h
5641 F:      include/uapi/linux/fanotify.h
5642
5643 FARSYNC SYNCHRONOUS DRIVER
5644 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5645 W:      http://www.farsite.co.uk/
5646 S:      Supported
5647 F:      drivers/net/wan/farsync.*
5648
5649 FAULT INJECTION SUPPORT
5650 M:      Akinobu Mita <akinobu.mita@gmail.com>
5651 S:      Supported
5652 F:      Documentation/fault-injection/
5653 F:      lib/fault-inject.c
5654
5655 FBTFT Framebuffer drivers
5656 S:      Orphan
5657 L:      dri-devel@lists.freedesktop.org
5658 L:      linux-fbdev@vger.kernel.org
5659 F:      drivers/staging/fbtft/
5660
5661 FC0011 TUNER DRIVER
5662 M:      Michael Buesch <m@bues.ch>
5663 L:      linux-media@vger.kernel.org
5664 S:      Maintained
5665 F:      drivers/media/tuners/fc0011.h
5666 F:      drivers/media/tuners/fc0011.c
5667
5668 FC2580 MEDIA DRIVER
5669 M:      Antti Palosaari <crope@iki.fi>
5670 L:      linux-media@vger.kernel.org
5671 W:      https://linuxtv.org
5672 W:      http://palosaari.fi/linux/
5673 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5674 T:      git git://linuxtv.org/anttip/media_tree.git
5675 S:      Maintained
5676 F:      drivers/media/tuners/fc2580*
5677
5678 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5679 M:      Johannes Thumshirn <jth@kernel.org>
5680 L:      linux-scsi@vger.kernel.org
5681 W:      www.Open-FCoE.org
5682 S:      Supported
5683 F:      drivers/scsi/libfc/
5684 F:      drivers/scsi/fcoe/
5685 F:      include/scsi/fc/
5686 F:      include/scsi/libfc.h
5687 F:      include/scsi/libfcoe.h
5688 F:      include/uapi/scsi/fc/
5689
5690 FILE LOCKING (flock() and fcntl()/lockf())
5691 M:      Jeff Layton <jlayton@kernel.org>
5692 M:      "J. Bruce Fields" <bfields@fieldses.org>
5693 L:      linux-fsdevel@vger.kernel.org
5694 S:      Maintained
5695 F:      include/linux/fcntl.h
5696 F:      include/uapi/linux/fcntl.h
5697 F:      fs/fcntl.c
5698 F:      fs/locks.c
5699
5700 FILESYSTEMS (VFS and infrastructure)
5701 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5702 L:      linux-fsdevel@vger.kernel.org
5703 S:      Maintained
5704 F:      fs/*
5705 F:      include/linux/fs.h
5706 F:      include/uapi/linux/fs.h
5707
5708 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5709 M:      Riku Voipio <riku.voipio@iki.fi>
5710 L:      linux-hwmon@vger.kernel.org
5711 S:      Maintained
5712 F:      drivers/hwmon/f75375s.c
5713 F:      include/linux/f75375s.h
5714
5715 FIREWIRE AUDIO DRIVERS
5716 M:      Clemens Ladisch <clemens@ladisch.de>
5717 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5718 T:      git git://git.alsa-project.org/alsa-kernel.git
5719 S:      Maintained
5720 F:      sound/firewire/
5721
5722 FIREWIRE MEDIA DRIVERS (firedtv)
5723 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5724 L:      linux-media@vger.kernel.org
5725 L:      linux1394-devel@lists.sourceforge.net
5726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5727 S:      Maintained
5728 F:      drivers/media/firewire/
5729
5730 FIREWIRE SBP-2 TARGET
5731 M:      Chris Boot <bootc@bootc.net>
5732 L:      linux-scsi@vger.kernel.org
5733 L:      target-devel@vger.kernel.org
5734 L:      linux1394-devel@lists.sourceforge.net
5735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5736 S:      Maintained
5737 F:      drivers/target/sbp/
5738
5739 FIREWIRE SUBSYSTEM
5740 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5741 L:      linux1394-devel@lists.sourceforge.net
5742 W:      http://ieee1394.wiki.kernel.org/
5743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5744 S:      Maintained
5745 F:      drivers/firewire/
5746 F:      include/linux/firewire.h
5747 F:      include/uapi/linux/firewire*.h
5748 F:      tools/firewire/
5749
5750 FIRMWARE LOADER (request_firmware)
5751 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5752 L:      linux-kernel@vger.kernel.org
5753 S:      Maintained
5754 F:      Documentation/firmware_class/
5755 F:      drivers/base/firmware_loader/
5756 F:      include/linux/firmware.h
5757
5758 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5759 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5760 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5761 S:      Maintained
5762 F:      drivers/block/rsxx/
5763
5764 FLOPPY DRIVER
5765 M:      Jiri Kosina <jikos@kernel.org>
5766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5767 S:      Odd fixes
5768 F:      drivers/block/floppy.c
5769
5770 FMC SUBSYSTEM
5771 M:      Alessandro Rubini <rubini@gnudd.com>
5772 W:      http://www.ohwr.org/projects/fmc-bus
5773 S:      Supported
5774 F:      drivers/fmc/
5775 F:      include/linux/fmc*.h
5776 F:      include/linux/ipmi-fru.h
5777 K:      fmc_d.*register
5778
5779 FPGA MANAGER FRAMEWORK
5780 M:      Alan Tull <atull@kernel.org>
5781 M:      Moritz Fischer <mdf@kernel.org>
5782 L:      linux-fpga@vger.kernel.org
5783 S:      Maintained
5784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5785 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5786 F:      Documentation/fpga/
5787 F:      Documentation/driver-api/fpga/
5788 F:      Documentation/devicetree/bindings/fpga/
5789 F:      drivers/fpga/
5790 F:      include/linux/fpga/
5791 W:      http://www.rocketboards.org
5792
5793 FPGA DFL DRIVERS
5794 M:      Wu Hao <hao.wu@intel.com>
5795 L:      linux-fpga@vger.kernel.org
5796 S:      Maintained
5797 F:      Documentation/fpga/dfl.txt
5798 F:      include/uapi/linux/fpga-dfl.h
5799 F:      drivers/fpga/dfl*
5800
5801 FPU EMULATOR
5802 M:      Bill Metzenthen <billm@melbpc.org.au>
5803 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5804 S:      Maintained
5805 F:      arch/x86/math-emu/
5806
5807 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5808 L:      netdev@vger.kernel.org
5809 S:      Orphan
5810 F:      drivers/net/wan/dlci.c
5811 F:      drivers/net/wan/sdla.c
5812
5813 FRAMEBUFFER LAYER
5814 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5815 L:      dri-devel@lists.freedesktop.org
5816 L:      linux-fbdev@vger.kernel.org
5817 T:      git git://github.com/bzolnier/linux.git
5818 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5819 S:      Maintained
5820 F:      Documentation/fb/
5821 F:      drivers/video/
5822 F:      include/video/
5823 F:      include/linux/fb.h
5824 F:      include/uapi/video/
5825 F:      include/uapi/linux/fb.h
5826
5827 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5828 M:      Horia Geantă <horia.geanta@nxp.com>
5829 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5830 L:      linux-crypto@vger.kernel.org
5831 S:      Maintained
5832 F:      drivers/crypto/caam/
5833 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5834
5835 FREESCALE DIU FRAMEBUFFER DRIVER
5836 M:      Timur Tabi <timur@kernel.org>
5837 L:      linux-fbdev@vger.kernel.org
5838 S:      Maintained
5839 F:      drivers/video/fbdev/fsl-diu-fb.*
5840
5841 FREESCALE DMA DRIVER
5842 M:      Li Yang <leoyang.li@nxp.com>
5843 M:      Zhang Wei <zw@zh-kernel.org>
5844 L:      linuxppc-dev@lists.ozlabs.org
5845 S:      Maintained
5846 F:      drivers/dma/fsldma.*
5847
5848 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5849 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5850 L:      netdev@vger.kernel.org
5851 S:      Maintained
5852 F:      drivers/net/ethernet/freescale/gianfar*
5853 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5854
5855 FREESCALE GPMI NAND DRIVER
5856 M:      Han Xu <han.xu@nxp.com>
5857 L:      linux-mtd@lists.infradead.org
5858 S:      Maintained
5859 F:      drivers/mtd/nand/raw/gpmi-nand/*
5860
5861 FREESCALE I2C CPM DRIVER
5862 M:      Jochen Friedrich <jochen@scram.de>
5863 L:      linuxppc-dev@lists.ozlabs.org
5864 L:      linux-i2c@vger.kernel.org
5865 S:      Maintained
5866 F:      drivers/i2c/busses/i2c-cpm.c
5867
5868 FREESCALE IMX / MXC FEC DRIVER
5869 M:      Fugang Duan <fugang.duan@nxp.com>
5870 L:      netdev@vger.kernel.org
5871 S:      Maintained
5872 F:      drivers/net/ethernet/freescale/fec_main.c
5873 F:      drivers/net/ethernet/freescale/fec_ptp.c
5874 F:      drivers/net/ethernet/freescale/fec.h
5875 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5876
5877 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5878 M:      Sascha Hauer <s.hauer@pengutronix.de>
5879 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5880 L:      linux-fbdev@vger.kernel.org
5881 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5882 S:      Maintained
5883 F:      include/linux/platform_data/video-imxfb.h
5884 F:      drivers/video/fbdev/imxfb.c
5885
5886 FREESCALE QORIQ DPAA ETHERNET DRIVER
5887 M:      Madalin Bucur <madalin.bucur@nxp.com>
5888 L:      netdev@vger.kernel.org
5889 S:      Maintained
5890 F:      drivers/net/ethernet/freescale/dpaa
5891
5892 FREESCALE QORIQ DPAA FMAN DRIVER
5893 M:      Madalin Bucur <madalin.bucur@nxp.com>
5894 L:      netdev@vger.kernel.org
5895 S:      Maintained
5896 F:      drivers/net/ethernet/freescale/fman
5897 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5898
5899 FREESCALE QORIQ PTP CLOCK DRIVER
5900 M:      Yangbo Lu <yangbo.lu@nxp.com>
5901 L:      netdev@vger.kernel.org
5902 S:      Maintained
5903 F:      drivers/ptp/ptp_qoriq.c
5904 F:      include/linux/fsl/ptp_qoriq.h
5905 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5906
5907 FREESCALE QUAD SPI DRIVER
5908 M:      Han Xu <han.xu@nxp.com>
5909 L:      linux-mtd@lists.infradead.org
5910 S:      Maintained
5911 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5912
5913 FREESCALE QUICC ENGINE LIBRARY
5914 M:      Qiang Zhao <qiang.zhao@nxp.com>
5915 L:      linuxppc-dev@lists.ozlabs.org
5916 S:      Maintained
5917 F:      drivers/soc/fsl/qe/
5918 F:      include/soc/fsl/*qe*.h
5919 F:      include/soc/fsl/*ucc*.h
5920
5921 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5922 M:      Li Yang <leoyang.li@nxp.com>
5923 L:      netdev@vger.kernel.org
5924 L:      linuxppc-dev@lists.ozlabs.org
5925 S:      Maintained
5926 F:      drivers/net/ethernet/freescale/ucc_geth*
5927
5928 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5929 M:      Zhao Qiang <qiang.zhao@nxp.com>
5930 L:      netdev@vger.kernel.org
5931 L:      linuxppc-dev@lists.ozlabs.org
5932 S:      Maintained
5933 F:      drivers/net/wan/fsl_ucc_hdlc*
5934
5935 FREESCALE QUICC ENGINE UCC UART DRIVER
5936 M:      Timur Tabi <timur@kernel.org>
5937 L:      linuxppc-dev@lists.ozlabs.org
5938 S:      Maintained
5939 F:      drivers/tty/serial/ucc_uart.c
5940
5941 FREESCALE SOC DRIVERS
5942 M:      Li Yang <leoyang.li@nxp.com>
5943 L:      linuxppc-dev@lists.ozlabs.org
5944 L:      linux-arm-kernel@lists.infradead.org
5945 S:      Maintained
5946 F:      Documentation/devicetree/bindings/soc/fsl/
5947 F:      drivers/soc/fsl/
5948 F:      include/linux/fsl/
5949
5950 FREESCALE SOC FS_ENET DRIVER
5951 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5952 L:      linuxppc-dev@lists.ozlabs.org
5953 L:      netdev@vger.kernel.org
5954 S:      Maintained
5955 F:      drivers/net/ethernet/freescale/fs_enet/
5956 F:      include/linux/fs_enet_pd.h
5957
5958 FREESCALE SOC SOUND DRIVERS
5959 M:      Timur Tabi <timur@kernel.org>
5960 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5961 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5962 R:      Fabio Estevam <fabio.estevam@nxp.com>
5963 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5964 L:      linuxppc-dev@lists.ozlabs.org
5965 S:      Maintained
5966 F:      sound/soc/fsl/fsl*
5967 F:      sound/soc/fsl/imx*
5968 F:      sound/soc/fsl/mpc8610_hpcd.c
5969
5970 FREESCALE USB PERIPHERAL DRIVERS
5971 M:      Li Yang <leoyang.li@nxp.com>
5972 L:      linux-usb@vger.kernel.org
5973 L:      linuxppc-dev@lists.ozlabs.org
5974 S:      Maintained
5975 F:      drivers/usb/gadget/udc/fsl*
5976
5977 FREEVXFS FILESYSTEM
5978 M:      Christoph Hellwig <hch@infradead.org>
5979 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5980 S:      Maintained
5981 F:      fs/freevxfs/
5982
5983 FREEZER
5984 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5985 M:      Pavel Machek <pavel@ucw.cz>
5986 L:      linux-pm@vger.kernel.org
5987 S:      Supported
5988 F:      Documentation/power/freezing-of-tasks.txt
5989 F:      include/linux/freezer.h
5990 F:      kernel/freezer.c
5991
5992 FRONTSWAP API
5993 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5994 L:      linux-kernel@vger.kernel.org
5995 S:      Maintained
5996 F:      mm/frontswap.c
5997 F:      include/linux/frontswap.h
5998
5999 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6000 M:      David Howells <dhowells@redhat.com>
6001 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6002 S:      Supported
6003 F:      Documentation/filesystems/caching/
6004 F:      fs/fscache/
6005 F:      include/linux/fscache*.h
6006
6007 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6008 M:      Theodore Y. Ts'o <tytso@mit.edu>
6009 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6010 L:      linux-fscrypt@vger.kernel.org
6011 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
6013 S:      Supported
6014 F:      fs/crypto/
6015 F:      include/linux/fscrypt*.h
6016 F:      Documentation/filesystems/fscrypt.rst
6017
6018 FSI-ATTACHED I2C DRIVER
6019 M:      Eddie James <eajames@linux.vnet.ibm.com>
6020 L:      linux-i2c@vger.kernel.org
6021 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6022 S:      Maintained
6023 F:      drivers/i2c/busses/i2c-fsi.c
6024 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6025
6026 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6027 M:      Jan Kara <jack@suse.cz>
6028 R:      Amir Goldstein <amir73il@gmail.com>
6029 L:      linux-fsdevel@vger.kernel.org
6030 S:      Maintained
6031 F:      fs/notify/
6032 F:      include/linux/fsnotify*.h
6033
6034 FUJITSU LAPTOP EXTRAS
6035 M:      Jonathan Woithe <jwoithe@just42.net>
6036 L:      platform-driver-x86@vger.kernel.org
6037 S:      Maintained
6038 F:      drivers/platform/x86/fujitsu-laptop.c
6039
6040 FUJITSU M-5MO LS CAMERA ISP DRIVER
6041 M:      Kyungmin Park <kyungmin.park@samsung.com>
6042 M:      Heungjun Kim <riverful.kim@samsung.com>
6043 L:      linux-media@vger.kernel.org
6044 S:      Maintained
6045 F:      drivers/media/i2c/m5mols/
6046 F:      include/media/i2c/m5mols.h
6047
6048 FUJITSU TABLET EXTRAS
6049 M:      Robert Gerlach <khnz@gmx.de>
6050 L:      platform-driver-x86@vger.kernel.org
6051 S:      Maintained
6052 F:      drivers/platform/x86/fujitsu-tablet.c
6053
6054 FUSE: FILESYSTEM IN USERSPACE
6055 M:      Miklos Szeredi <miklos@szeredi.hu>
6056 L:      linux-fsdevel@vger.kernel.org
6057 W:      http://fuse.sourceforge.net/
6058 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6059 S:      Maintained
6060 F:      fs/fuse/
6061 F:      include/uapi/linux/fuse.h
6062 F:      Documentation/filesystems/fuse.txt
6063
6064 FUTEX SUBSYSTEM
6065 M:      Thomas Gleixner <tglx@linutronix.de>
6066 M:      Ingo Molnar <mingo@redhat.com>
6067 R:      Peter Zijlstra <peterz@infradead.org>
6068 R:      Darren Hart <dvhart@infradead.org>
6069 L:      linux-kernel@vger.kernel.org
6070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6071 S:      Maintained
6072 F:      kernel/futex.c
6073 F:      kernel/futex_compat.c
6074 F:      include/asm-generic/futex.h
6075 F:      include/linux/futex.h
6076 F:      include/uapi/linux/futex.h
6077 F:      tools/testing/selftests/futex/
6078 F:      tools/perf/bench/futex*
6079 F:      Documentation/*futex*
6080
6081 GCC PLUGINS
6082 M:      Kees Cook <keescook@chromium.org>
6083 R:      Emese Revfy <re.emese@gmail.com>
6084 L:      kernel-hardening@lists.openwall.com
6085 S:      Maintained
6086 F:      scripts/gcc-plugins/
6087 F:      scripts/gcc-plugin.sh
6088 F:      scripts/Makefile.gcc-plugins
6089 F:      Documentation/gcc-plugins.txt
6090
6091 GASKET DRIVER FRAMEWORK
6092 M:      Rob Springer <rspringer@google.com>
6093 M:      Todd Poynor <toddpoynor@google.com>
6094 M:      Ben Chan <benchan@chromium.org>
6095 S:      Maintained
6096 F:      drivers/staging/gasket/
6097
6098 GCOV BASED KERNEL PROFILING
6099 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6100 S:      Maintained
6101 F:      kernel/gcov/
6102 F:      Documentation/dev-tools/gcov.rst
6103
6104 GDB KERNEL DEBUGGING HELPER SCRIPTS
6105 M:      Jan Kiszka <jan.kiszka@siemens.com>
6106 M:      Kieran Bingham <kbingham@kernel.org>
6107 S:      Supported
6108 F:      scripts/gdb/
6109
6110 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6111 M:      Achim Leubner <achim_leubner@adaptec.com>
6112 L:      linux-scsi@vger.kernel.org
6113 W:      http://www.icp-vortex.com/
6114 S:      Supported
6115 F:      drivers/scsi/gdt*
6116
6117 GEMTEK FM RADIO RECEIVER DRIVER
6118 M:      Hans Verkuil <hverkuil@xs4all.nl>
6119 L:      linux-media@vger.kernel.org
6120 T:      git git://linuxtv.org/media_tree.git
6121 W:      https://linuxtv.org
6122 S:      Maintained
6123 F:      drivers/media/radio/radio-gemtek*
6124
6125 GENERIC GPIO I2C DRIVER
6126 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6127 S:      Supported
6128 F:      drivers/i2c/busses/i2c-gpio.c
6129 F:      include/linux/platform_data/i2c-gpio.h
6130
6131 GENERIC GPIO I2C MULTIPLEXER DRIVER
6132 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6133 L:      linux-i2c@vger.kernel.org
6134 S:      Supported
6135 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6136 F:      include/linux/platform_data/i2c-mux-gpio.h
6137 F:      Documentation/i2c/muxes/i2c-mux-gpio
6138
6139 GENERIC HDLC (WAN) DRIVERS
6140 M:      Krzysztof Halasa <khc@pm.waw.pl>
6141 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6142 S:      Maintained
6143 F:      drivers/net/wan/c101.c
6144 F:      drivers/net/wan/hd6457*
6145 F:      drivers/net/wan/hdlc*
6146 F:      drivers/net/wan/n2.c
6147 F:      drivers/net/wan/pc300too.c
6148 F:      drivers/net/wan/pci200syn.c
6149 F:      drivers/net/wan/wanxl*
6150
6151 GENERIC INCLUDE/ASM HEADER FILES
6152 M:      Arnd Bergmann <arnd@arndb.de>
6153 L:      linux-arch@vger.kernel.org
6154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6155 S:      Maintained
6156 F:      include/asm-generic/
6157 F:      include/uapi/asm-generic/
6158
6159 GENERIC PHY FRAMEWORK
6160 M:      Kishon Vijay Abraham I <kishon@ti.com>
6161 L:      linux-kernel@vger.kernel.org
6162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6163 S:      Supported
6164 F:      drivers/phy/
6165 F:      include/linux/phy/
6166
6167 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6168 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6169 S:      Supported
6170 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6171
6172 GENERIC PM DOMAINS
6173 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6174 M:      Kevin Hilman <khilman@kernel.org>
6175 M:      Ulf Hansson <ulf.hansson@linaro.org>
6176 L:      linux-pm@vger.kernel.org
6177 S:      Supported
6178 F:      drivers/base/power/domain*.c
6179 F:      include/linux/pm_domain.h
6180 F:      Documentation/devicetree/bindings/power/power_domain.txt
6181
6182 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6183 M:      Eugen Hristev <eugen.hristev@microchip.com>
6184 L:      linux-input@vger.kernel.org
6185 S:      Maintained
6186 F:      drivers/input/touchscreen/resistive-adc-touch.c
6187
6188 GENERIC UIO DRIVER FOR PCI DEVICES
6189 M:      "Michael S. Tsirkin" <mst@redhat.com>
6190 L:      kvm@vger.kernel.org
6191 S:      Supported
6192 F:      drivers/uio/uio_pci_generic.c
6193
6194 GENWQE (IBM Generic Workqueue Card)
6195 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6196 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6197 S:      Supported
6198 F:      drivers/misc/genwqe/
6199
6200 GET_MAINTAINER SCRIPT
6201 M:      Joe Perches <joe@perches.com>
6202 S:      Maintained
6203 F:      scripts/get_maintainer.pl
6204
6205 GFS2 FILE SYSTEM
6206 M:      Bob Peterson <rpeterso@redhat.com>
6207 M:      Andreas Gruenbacher <agruenba@redhat.com>
6208 L:      cluster-devel@redhat.com
6209 W:      http://sources.redhat.com/cluster/
6210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6211 S:      Supported
6212 F:      Documentation/filesystems/gfs2*.txt
6213 F:      fs/gfs2/
6214 F:      include/uapi/linux/gfs2_ondisk.h
6215
6216 GIGASET ISDN DRIVERS
6217 M:      Paul Bolle <pebolle@tiscali.nl>
6218 L:      gigaset307x-common@lists.sourceforge.net
6219 W:      http://gigaset307x.sourceforge.net/
6220 S:      Odd Fixes
6221 F:      Documentation/isdn/README.gigaset
6222 F:      drivers/isdn/gigaset/
6223 F:      include/uapi/linux/gigaset_dev.h
6224
6225 GNSS SUBSYSTEM
6226 M:      Johan Hovold <johan@kernel.org>
6227 S:      Maintained
6228 F:      Documentation/ABI/testing/sysfs-class-gnss
6229 F:      Documentation/devicetree/bindings/gnss/
6230 F:      drivers/gnss/
6231 F:      include/linux/gnss.h
6232
6233 GO7007 MPEG CODEC
6234 M:      Hans Verkuil <hans.verkuil@cisco.com>
6235 L:      linux-media@vger.kernel.org
6236 S:      Maintained
6237 F:      drivers/media/usb/go7007/
6238
6239 GOODIX TOUCHSCREEN
6240 M:      Bastien Nocera <hadess@hadess.net>
6241 L:      linux-input@vger.kernel.org
6242 S:      Maintained
6243 F:      drivers/input/touchscreen/goodix.c
6244
6245 GPD POCKET FAN DRIVER
6246 M:      Hans de Goede <hdegoede@redhat.com>
6247 L:      platform-driver-x86@vger.kernel.org
6248 S:      Maintained
6249 F:      drivers/platform/x86/gpd-pocket-fan.c
6250
6251 GPIO ACPI SUPPORT
6252 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6253 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6254 L:      linux-gpio@vger.kernel.org
6255 L:      linux-acpi@vger.kernel.org
6256 S:      Maintained
6257 F:      Documentation/acpi/gpio-properties.txt
6258 F:      drivers/gpio/gpiolib-acpi.c
6259
6260 GPIO IR Transmitter
6261 M:      Sean Young <sean@mess.org>
6262 L:      linux-media@vger.kernel.org
6263 S:      Maintained
6264 F:      drivers/media/rc/gpio-ir-tx.c
6265
6266 GPIO MOCKUP DRIVER
6267 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6268 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6269 L:      linux-gpio@vger.kernel.org
6270 S:      Maintained
6271 F:      drivers/gpio/gpio-mockup.c
6272 F:      tools/testing/selftests/gpio/
6273
6274 GPIO SUBSYSTEM
6275 M:      Linus Walleij <linus.walleij@linaro.org>
6276 L:      linux-gpio@vger.kernel.org
6277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6278 S:      Maintained
6279 F:      Documentation/devicetree/bindings/gpio/
6280 F:      Documentation/driver-api/gpio/
6281 F:      Documentation/gpio/
6282 F:      Documentation/ABI/testing/gpio-cdev
6283 F:      Documentation/ABI/obsolete/sysfs-gpio
6284 F:      drivers/gpio/
6285 F:      include/linux/gpio/
6286 F:      include/linux/gpio.h
6287 F:      include/linux/of_gpio.h
6288 F:      include/asm-generic/gpio.h
6289 F:      include/uapi/linux/gpio.h
6290 F:      tools/gpio/
6291
6292 GRE DEMULTIPLEXER DRIVER
6293 M:      Dmitry Kozlov <xeb@mail.ru>
6294 L:      netdev@vger.kernel.org
6295 S:      Maintained
6296 F:      net/ipv4/gre_demux.c
6297 F:      net/ipv4/gre_offload.c
6298 F:      include/net/gre.h
6299
6300 GRETH 10/100/1G Ethernet MAC device driver
6301 M:      Andreas Larsson <andreas@gaisler.com>
6302 L:      netdev@vger.kernel.org
6303 S:      Maintained
6304 F:      drivers/net/ethernet/aeroflex/
6305
6306 GREYBUS AUDIO PROTOCOLS DRIVERS
6307 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6308 M:      Mark Greer <mgreer@animalcreek.com>
6309 S:      Maintained
6310 F:      drivers/staging/greybus/audio_apbridgea.c
6311 F:      drivers/staging/greybus/audio_apbridgea.h
6312 F:      drivers/staging/greybus/audio_codec.c
6313 F:      drivers/staging/greybus/audio_codec.h
6314 F:      drivers/staging/greybus/audio_gb.c
6315 F:      drivers/staging/greybus/audio_manager.c
6316 F:      drivers/staging/greybus/audio_manager.h
6317 F:      drivers/staging/greybus/audio_manager_module.c
6318 F:      drivers/staging/greybus/audio_manager_private.h
6319 F:      drivers/staging/greybus/audio_manager_sysfs.c
6320 F:      drivers/staging/greybus/audio_module.c
6321 F:      drivers/staging/greybus/audio_topology.c
6322
6323 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6324 M:      Viresh Kumar <vireshk@kernel.org>
6325 S:      Maintained
6326 F:      drivers/staging/greybus/authentication.c
6327 F:      drivers/staging/greybus/bootrom.c
6328 F:      drivers/staging/greybus/firmware.h
6329 F:      drivers/staging/greybus/fw-core.c
6330 F:      drivers/staging/greybus/fw-download.c
6331 F:      drivers/staging/greybus/fw-management.c
6332 F:      drivers/staging/greybus/greybus_authentication.h
6333 F:      drivers/staging/greybus/greybus_firmware.h
6334 F:      drivers/staging/greybus/hid.c
6335 F:      drivers/staging/greybus/i2c.c
6336 F:      drivers/staging/greybus/spi.c
6337 F:      drivers/staging/greybus/spilib.c
6338 F:      drivers/staging/greybus/spilib.h
6339
6340 GREYBUS LOOPBACK DRIVER
6341 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6342 S:      Maintained
6343 F:      drivers/staging/greybus/loopback.c
6344
6345 GREYBUS PLATFORM DRIVERS
6346 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6347 S:      Maintained
6348 F:      drivers/staging/greybus/arche-platform.c
6349 F:      drivers/staging/greybus/arche-apb-ctrl.c
6350 F:      drivers/staging/greybus/arche_platform.h
6351
6352 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6353 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6354 S:      Maintained
6355 F:      drivers/staging/greybus/sdio.c
6356 F:      drivers/staging/greybus/light.c
6357 F:      drivers/staging/greybus/gpio.c
6358 F:      drivers/staging/greybus/power_supply.c
6359 F:      drivers/staging/greybus/spi.c
6360 F:      drivers/staging/greybus/spilib.c
6361
6362 GREYBUS SUBSYSTEM
6363 M:      Johan Hovold <johan@kernel.org>
6364 M:      Alex Elder <elder@kernel.org>
6365 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6366 S:      Maintained
6367 F:      drivers/staging/greybus/
6368 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6369
6370 GREYBUS UART PROTOCOLS DRIVERS
6371 M:      David Lin <dtwlin@gmail.com>
6372 S:      Maintained
6373 F:      drivers/staging/greybus/uart.c
6374 F:      drivers/staging/greybus/log.c
6375
6376 GS1662 VIDEO SERIALIZER
6377 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6378 L:      linux-media@vger.kernel.org
6379 T:      git git://linuxtv.org/media_tree.git
6380 S:      Maintained
6381 F:      drivers/media/spi/gs1662.c
6382
6383 GSPCA FINEPIX SUBDRIVER
6384 M:      Frank Zago <frank@zago.net>
6385 L:      linux-media@vger.kernel.org
6386 T:      git git://linuxtv.org/media_tree.git
6387 S:      Maintained
6388 F:      drivers/media/usb/gspca/finepix.c
6389
6390 GSPCA GL860 SUBDRIVER
6391 M:      Olivier Lorin <o.lorin@laposte.net>
6392 L:      linux-media@vger.kernel.org
6393 T:      git git://linuxtv.org/media_tree.git
6394 S:      Maintained
6395 F:      drivers/media/usb/gspca/gl860/
6396
6397 GSPCA M5602 SUBDRIVER
6398 M:      Erik Andren <erik.andren@gmail.com>
6399 L:      linux-media@vger.kernel.org
6400 T:      git git://linuxtv.org/media_tree.git
6401 S:      Maintained
6402 F:      drivers/media/usb/gspca/m5602/
6403
6404 GSPCA PAC207 SONIXB SUBDRIVER
6405 M:      Hans Verkuil <hverkuil@xs4all.nl>
6406 L:      linux-media@vger.kernel.org
6407 T:      git git://linuxtv.org/media_tree.git
6408 S:      Odd Fixes
6409 F:      drivers/media/usb/gspca/pac207.c
6410
6411 GSPCA SN9C20X SUBDRIVER
6412 M:      Brian Johnson <brijohn@gmail.com>
6413 L:      linux-media@vger.kernel.org
6414 T:      git git://linuxtv.org/media_tree.git
6415 S:      Maintained
6416 F:      drivers/media/usb/gspca/sn9c20x.c
6417
6418 GSPCA T613 SUBDRIVER
6419 M:      Leandro Costantino <lcostantino@gmail.com>
6420 L:      linux-media@vger.kernel.org
6421 T:      git git://linuxtv.org/media_tree.git
6422 S:      Maintained
6423 F:      drivers/media/usb/gspca/t613.c
6424
6425 GSPCA USB WEBCAM DRIVER
6426 M:      Hans Verkuil <hverkuil@xs4all.nl>
6427 L:      linux-media@vger.kernel.org
6428 T:      git git://linuxtv.org/media_tree.git
6429 S:      Odd Fixes
6430 F:      drivers/media/usb/gspca/
6431
6432 GTP (GPRS Tunneling Protocol)
6433 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6434 M:      Harald Welte <laforge@gnumonks.org>
6435 L:      osmocom-net-gprs@lists.osmocom.org
6436 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6437 S:      Maintained
6438 F:      drivers/net/gtp.c
6439
6440 GUID PARTITION TABLE (GPT)
6441 M:      Davidlohr Bueso <dave@stgolabs.net>
6442 L:      linux-efi@vger.kernel.org
6443 S:      Maintained
6444 F:      block/partitions/efi.*
6445
6446 H8/300 ARCHITECTURE
6447 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6448 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6449 W:      http://uclinux-h8.sourceforge.jp
6450 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6451 S:      Maintained
6452 F:      arch/h8300/
6453 F:      drivers/clocksource/h8300_*.c
6454 F:      drivers/clk/h8300/
6455 F:      drivers/irqchip/irq-renesas-h8*.c
6456
6457 HACKRF MEDIA DRIVER
6458 M:      Antti Palosaari <crope@iki.fi>
6459 L:      linux-media@vger.kernel.org
6460 W:      https://linuxtv.org
6461 W:      http://palosaari.fi/linux/
6462 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6463 T:      git git://linuxtv.org/anttip/media_tree.git
6464 S:      Maintained
6465 F:      drivers/media/usb/hackrf/
6466
6467 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6468 M:      Frank Seidel <frank@f-seidel.de>
6469 L:      platform-driver-x86@vger.kernel.org
6470 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6471 S:      Maintained
6472 F:      drivers/platform/x86/hdaps.c
6473
6474 HARDWARE MONITORING
6475 M:      Jean Delvare <jdelvare@suse.com>
6476 M:      Guenter Roeck <linux@roeck-us.net>
6477 L:      linux-hwmon@vger.kernel.org
6478 W:      http://hwmon.wiki.kernel.org/
6479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6480 S:      Maintained
6481 F:      Documentation/devicetree/bindings/hwmon/
6482 F:      Documentation/hwmon/
6483 F:      drivers/hwmon/
6484 F:      include/linux/hwmon*.h
6485 F:      include/trace/events/hwmon*.h
6486
6487 HARDWARE RANDOM NUMBER GENERATOR CORE
6488 M:      Matt Mackall <mpm@selenic.com>
6489 M:      Herbert Xu <herbert@gondor.apana.org.au>
6490 L:      linux-crypto@vger.kernel.org
6491 S:      Odd fixes
6492 F:      Documentation/devicetree/bindings/rng/
6493 F:      Documentation/hw_random.txt
6494 F:      drivers/char/hw_random/
6495 F:      include/linux/hw_random.h
6496
6497 HARDWARE TRACING FACILITIES
6498 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6499 S:      Maintained
6500 F:      drivers/hwtracing/
6501
6502 HARDWARE SPINLOCK CORE
6503 M:      Ohad Ben-Cohen <ohad@wizery.com>
6504 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6505 L:      linux-remoteproc@vger.kernel.org
6506 S:      Maintained
6507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6508 F:      Documentation/devicetree/bindings/hwlock/
6509 F:      Documentation/hwspinlock.txt
6510 F:      drivers/hwspinlock/
6511 F:      include/linux/hwspinlock.h
6512
6513 HARMONY SOUND DRIVER
6514 L:      linux-parisc@vger.kernel.org
6515 S:      Maintained
6516 F:      sound/parisc/harmony.*
6517
6518 HDPVR USB VIDEO ENCODER DRIVER
6519 M:      Hans Verkuil <hverkuil@xs4all.nl>
6520 L:      linux-media@vger.kernel.org
6521 T:      git git://linuxtv.org/media_tree.git
6522 W:      https://linuxtv.org
6523 S:      Odd Fixes
6524 F:      drivers/media/usb/hdpvr/
6525
6526 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6527 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6528 S:      Supported
6529 F:      Documentation/watchdog/hpwdt.txt
6530 F:      drivers/watchdog/hpwdt.c
6531
6532 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6533 M:      Don Brace <don.brace@microsemi.com>
6534 L:      esc.storagedev@microsemi.com
6535 L:      linux-scsi@vger.kernel.org
6536 S:      Supported
6537 F:      Documentation/scsi/hpsa.txt
6538 F:      drivers/scsi/hpsa*.[ch]
6539 F:      include/linux/cciss*.h
6540 F:      include/uapi/linux/cciss*.h
6541
6542 HFI1 DRIVER
6543 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6544 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6545 L:      linux-rdma@vger.kernel.org
6546 S:      Supported
6547 F:      drivers/infiniband/hw/hfi1
6548
6549 HFS FILESYSTEM
6550 L:      linux-fsdevel@vger.kernel.org
6551 S:      Orphan
6552 F:      Documentation/filesystems/hfs.txt
6553 F:      fs/hfs/
6554
6555 HFSPLUS FILESYSTEM
6556 L:      linux-fsdevel@vger.kernel.org
6557 S:      Orphan
6558 F:      Documentation/filesystems/hfsplus.txt
6559 F:      fs/hfsplus/
6560
6561 HGA FRAMEBUFFER DRIVER
6562 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6563 L:      linux-nvidia@lists.surfsouth.com
6564 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6565 S:      Maintained
6566 F:      drivers/video/fbdev/hgafb.c
6567
6568 HIBERNATION (aka Software Suspend, aka swsusp)
6569 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6570 M:      Pavel Machek <pavel@ucw.cz>
6571 L:      linux-pm@vger.kernel.org
6572 B:      https://bugzilla.kernel.org
6573 S:      Supported
6574 F:      arch/x86/power/
6575 F:      drivers/base/power/
6576 F:      kernel/power/
6577 F:      include/linux/suspend.h
6578 F:      include/linux/freezer.h
6579 F:      include/linux/pm.h
6580 F:      arch/*/include/asm/suspend*.h
6581
6582 HID CORE LAYER
6583 M:      Jiri Kosina <jikos@kernel.org>
6584 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6585 L:      linux-input@vger.kernel.org
6586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6587 S:      Maintained
6588 F:      drivers/hid/
6589 F:      include/linux/hid*
6590 F:      include/uapi/linux/hid*
6591
6592 HID SENSOR HUB DRIVERS
6593 M:      Jiri Kosina <jikos@kernel.org>
6594 M:      Jonathan Cameron <jic23@kernel.org>
6595 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6596 L:      linux-input@vger.kernel.org
6597 L:      linux-iio@vger.kernel.org
6598 S:      Maintained
6599 F:      Documentation/hid/hid-sensor*
6600 F:      drivers/hid/hid-sensor-*
6601 F:      drivers/iio/*/hid-*
6602 F:      include/linux/hid-sensor-*
6603
6604 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6605 M:      Thomas Gleixner <tglx@linutronix.de>
6606 L:      linux-kernel@vger.kernel.org
6607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6608 S:      Maintained
6609 F:      Documentation/timers/
6610 F:      kernel/time/hrtimer.c
6611 F:      kernel/time/clockevents.c
6612 F:      kernel/time/timer_*.c
6613 F:      include/linux/clockchips.h
6614 F:      include/linux/hrtimer.h
6615
6616 HIGH-SPEED SCC DRIVER FOR AX.25
6617 L:      linux-hams@vger.kernel.org
6618 S:      Orphan
6619 F:      drivers/net/hamradio/dmascc.c
6620 F:      drivers/net/hamradio/scc.c
6621
6622 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6623 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6624 W:      http://www.highpoint-tech.com
6625 S:      Supported
6626 F:      Documentation/scsi/hptiop.txt
6627 F:      drivers/scsi/hptiop.c
6628
6629 HIPPI
6630 M:      Jes Sorensen <jes@trained-monkey.org>
6631 L:      linux-hippi@sunsite.dk
6632 S:      Maintained
6633 F:      include/linux/hippidevice.h
6634 F:      include/uapi/linux/if_hippi.h
6635 F:      net/802/hippi.c
6636 F:      drivers/net/hippi/
6637
6638 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6639 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6640 M:      Salil Mehta <salil.mehta@huawei.com>
6641 L:      netdev@vger.kernel.org
6642 W:      http://www.hisilicon.com
6643 S:      Maintained
6644 F:      drivers/net/ethernet/hisilicon/hns3/
6645
6646 HISILICON LPC BUS DRIVER
6647 M:      john.garry@huawei.com
6648 W:      http://www.hisilicon.com
6649 S:      Maintained
6650 F:      drivers/bus/hisi_lpc.c
6651 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6652
6653 HISILICON NETWORK SUBSYSTEM DRIVER
6654 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6655 M:      Salil Mehta <salil.mehta@huawei.com>
6656 L:      netdev@vger.kernel.org
6657 W:      http://www.hisilicon.com
6658 S:      Maintained
6659 F:      drivers/net/ethernet/hisilicon/
6660 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6661
6662 HISILICON PMU DRIVER
6663 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6664 W:      http://www.hisilicon.com
6665 S:      Supported
6666 F:      drivers/perf/hisilicon
6667 F:      Documentation/perf/hisi-pmu.txt
6668
6669 HISILICON ROCE DRIVER
6670 M:      Lijun Ou <oulijun@huawei.com>
6671 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6672 L:      linux-rdma@vger.kernel.org
6673 S:      Maintained
6674 F:      drivers/infiniband/hw/hns/
6675 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6676
6677 HISILICON SAS Controller
6678 M:      John Garry <john.garry@huawei.com>
6679 W:      http://www.hisilicon.com
6680 S:      Supported
6681 F:      drivers/scsi/hisi_sas/
6682 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6683
6684 HMM - Heterogeneous Memory Management
6685 M:      Jérôme Glisse <jglisse@redhat.com>
6686 L:      linux-mm@kvack.org
6687 S:      Maintained
6688 F:      mm/hmm*
6689 F:      include/linux/hmm*
6690 F:      Documentation/vm/hmm.rst
6691
6692 HOST AP DRIVER
6693 M:      Jouni Malinen <j@w1.fi>
6694 L:      linux-wireless@vger.kernel.org
6695 W:      http://w1.fi/hostap-driver.html
6696 S:      Obsolete
6697 F:      drivers/net/wireless/intersil/hostap/
6698
6699 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6700 L:      platform-driver-x86@vger.kernel.org
6701 S:      Orphan
6702 F:      drivers/platform/x86/tc1100-wmi.c
6703
6704 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6705 M:      Jaroslav Kysela <perex@perex.cz>
6706 S:      Maintained
6707 F:      drivers/net/ethernet/hp/hp100.*
6708
6709 HPET:   High Precision Event Timers driver
6710 M:      Clemens Ladisch <clemens@ladisch.de>
6711 S:      Maintained
6712 F:      Documentation/timers/hpet.txt
6713 F:      drivers/char/hpet.c
6714 F:      include/linux/hpet.h
6715 F:      include/uapi/linux/hpet.h
6716
6717 HPET:   x86
6718 S:      Orphan
6719 F:      arch/x86/kernel/hpet.c
6720 F:      arch/x86/include/asm/hpet.h
6721
6722 HPFS FILESYSTEM
6723 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6724 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6725 S:      Maintained
6726 F:      fs/hpfs/
6727
6728 HSI SUBSYSTEM
6729 M:      Sebastian Reichel <sre@kernel.org>
6730 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6731 S:      Maintained
6732 F:      Documentation/ABI/testing/sysfs-bus-hsi
6733 F:      Documentation/driver-api/hsi.rst
6734 F:      drivers/hsi/
6735 F:      include/linux/hsi/
6736 F:      include/uapi/linux/hsi/
6737
6738 HSO 3G MODEM DRIVER
6739 L:      linux-usb@vger.kernel.org
6740 S:      Orphan
6741 F:      drivers/net/usb/hso.c
6742
6743 HSR NETWORK PROTOCOL
6744 M:      Arvid Brodin <arvid.brodin@alten.se>
6745 L:      netdev@vger.kernel.org
6746 S:      Maintained
6747 F:      net/hsr/
6748
6749 HT16K33 LED CONTROLLER DRIVER
6750 M:      Robin van der Gracht <robin@protonic.nl>
6751 S:      Maintained
6752 F:      drivers/auxdisplay/ht16k33.c
6753 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6754
6755 HTCPEN TOUCHSCREEN DRIVER
6756 M:      Pau Oliva Fora <pof@eslack.org>
6757 L:      linux-input@vger.kernel.org
6758 S:      Maintained
6759 F:      drivers/input/touchscreen/htcpen.c
6760
6761 HUAWEI ETHERNET DRIVER
6762 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6763 L:      netdev@vger.kernel.org
6764 S:      Supported
6765 F:      Documentation/networking/hinic.txt
6766 F:      drivers/net/ethernet/huawei/hinic/
6767
6768 HUGETLB FILESYSTEM
6769 M:      Mike Kravetz <mike.kravetz@oracle.com>
6770 L:      linux-mm@kvack.org
6771 S:      Maintained
6772 F:      fs/hugetlbfs/
6773 F:      mm/hugetlb.c
6774 F:      include/linux/hugetlb.h
6775 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6776 F:      Documentation/vm/hugetlbfs_reserv.rst
6777 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6778
6779 HVA ST MEDIA DRIVER
6780 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6781 L:      linux-media@vger.kernel.org
6782 T:      git git://linuxtv.org/media_tree.git
6783 W:      https://linuxtv.org
6784 S:      Supported
6785 F:      drivers/media/platform/sti/hva
6786
6787 HWPOISON MEMORY FAILURE HANDLING
6788 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6789 L:      linux-mm@kvack.org
6790 S:      Maintained
6791 F:      mm/memory-failure.c
6792 F:      mm/hwpoison-inject.c
6793
6794 HYGON PROCESSOR SUPPORT
6795 M:      Pu Wen <puwen@hygon.cn>
6796 L:      linux-kernel@vger.kernel.org
6797 S:      Maintained
6798 F:      arch/x86/kernel/cpu/hygon.c
6799
6800 Hyper-V CORE AND DRIVERS
6801 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6802 M:      Haiyang Zhang <haiyangz@microsoft.com>
6803 M:      Stephen Hemminger <sthemmin@microsoft.com>
6804 L:      devel@linuxdriverproject.org
6805 S:      Maintained
6806 F:      Documentation/networking/netvsc.txt
6807 F:      arch/x86/include/asm/mshyperv.h
6808 F:      arch/x86/include/asm/trace/hyperv.h
6809 F:      arch/x86/include/asm/hyperv-tlfs.h
6810 F:      arch/x86/kernel/cpu/mshyperv.c
6811 F:      arch/x86/hyperv
6812 F:      drivers/hid/hid-hyperv.c
6813 F:      drivers/hv/
6814 F:      drivers/input/serio/hyperv-keyboard.c
6815 F:      drivers/pci/controller/pci-hyperv.c
6816 F:      drivers/net/hyperv/
6817 F:      drivers/scsi/storvsc_drv.c
6818 F:      drivers/uio/uio_hv_generic.c
6819 F:      drivers/video/fbdev/hyperv_fb.c
6820 F:      net/vmw_vsock/hyperv_transport.c
6821 F:      include/linux/hyperv.h
6822 F:      include/uapi/linux/hyperv.h
6823 F:      tools/hv/
6824 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6825
6826 HYPERVISOR VIRTUAL CONSOLE DRIVER
6827 L:      linuxppc-dev@lists.ozlabs.org
6828 S:      Odd Fixes
6829 F:      drivers/tty/hvc/
6830
6831 I2C ACPI SUPPORT
6832 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6833 L:      linux-i2c@vger.kernel.org
6834 L:      linux-acpi@vger.kernel.org
6835 S:      Maintained
6836 F:      drivers/i2c/i2c-core-acpi.c
6837
6838 I2C MUXES
6839 M:      Peter Rosin <peda@axentia.se>
6840 L:      linux-i2c@vger.kernel.org
6841 S:      Maintained
6842 F:      Documentation/i2c/i2c-topology
6843 F:      Documentation/i2c/muxes/
6844 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6845 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6846 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6847 F:      drivers/i2c/i2c-mux.c
6848 F:      drivers/i2c/muxes/
6849 F:      include/linux/i2c-mux.h
6850
6851 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6852 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6853 L:      linux-i2c@vger.kernel.org
6854 S:      Maintained
6855 F:      drivers/i2c/busses/i2c-mv64xxx.c
6856
6857 I2C OVER PARALLEL PORT
6858 M:      Jean Delvare <jdelvare@suse.com>
6859 L:      linux-i2c@vger.kernel.org
6860 S:      Maintained
6861 F:      Documentation/i2c/busses/i2c-parport
6862 F:      Documentation/i2c/busses/i2c-parport-light
6863 F:      drivers/i2c/busses/i2c-parport.c
6864 F:      drivers/i2c/busses/i2c-parport-light.c
6865
6866 I2C SUBSYSTEM
6867 M:      Wolfram Sang <wsa@the-dreams.de>
6868 L:      linux-i2c@vger.kernel.org
6869 W:      https://i2c.wiki.kernel.org/
6870 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6872 S:      Maintained
6873 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6874 F:      Documentation/i2c/
6875 F:      drivers/i2c/*
6876 F:      include/linux/i2c.h
6877 F:      include/linux/i2c-dev.h
6878 F:      include/linux/i2c-smbus.h
6879 F:      include/uapi/linux/i2c.h
6880 F:      include/uapi/linux/i2c-*.h
6881
6882 I2C SUBSYSTEM HOST DRIVERS
6883 L:      linux-i2c@vger.kernel.org
6884 W:      https://i2c.wiki.kernel.org/
6885 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6887 S:      Odd Fixes
6888 F:      Documentation/devicetree/bindings/i2c/
6889 F:      drivers/i2c/algos/
6890 F:      drivers/i2c/busses/
6891
6892 I2C-TAOS-EVM DRIVER
6893 M:      Jean Delvare <jdelvare@suse.com>
6894 L:      linux-i2c@vger.kernel.org
6895 S:      Maintained
6896 F:      Documentation/i2c/busses/i2c-taos-evm
6897 F:      drivers/i2c/busses/i2c-taos-evm.c
6898
6899 I2C-TINY-USB DRIVER
6900 M:      Till Harbaum <till@harbaum.org>
6901 L:      linux-i2c@vger.kernel.org
6902 W:      http://www.harbaum.org/till/i2c_tiny_usb
6903 S:      Maintained
6904 F:      drivers/i2c/busses/i2c-tiny-usb.c
6905
6906 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6907 M:      Jean Delvare <jdelvare@suse.com>
6908 L:      linux-i2c@vger.kernel.org
6909 S:      Maintained
6910 F:      Documentation/i2c/busses/i2c-ali1535
6911 F:      Documentation/i2c/busses/i2c-ali1563
6912 F:      Documentation/i2c/busses/i2c-ali15x3
6913 F:      Documentation/i2c/busses/i2c-amd756
6914 F:      Documentation/i2c/busses/i2c-amd8111
6915 F:      Documentation/i2c/busses/i2c-i801
6916 F:      Documentation/i2c/busses/i2c-nforce2
6917 F:      Documentation/i2c/busses/i2c-piix4
6918 F:      Documentation/i2c/busses/i2c-sis5595
6919 F:      Documentation/i2c/busses/i2c-sis630
6920 F:      Documentation/i2c/busses/i2c-sis96x
6921 F:      Documentation/i2c/busses/i2c-via
6922 F:      Documentation/i2c/busses/i2c-viapro
6923 F:      drivers/i2c/busses/i2c-ali1535.c
6924 F:      drivers/i2c/busses/i2c-ali1563.c
6925 F:      drivers/i2c/busses/i2c-ali15x3.c
6926 F:      drivers/i2c/busses/i2c-amd756.c
6927 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6928 F:      drivers/i2c/busses/i2c-amd8111.c
6929 F:      drivers/i2c/busses/i2c-i801.c
6930 F:      drivers/i2c/busses/i2c-isch.c
6931 F:      drivers/i2c/busses/i2c-nforce2.c
6932 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6933 F:      drivers/i2c/busses/i2c-piix4.c
6934 F:      drivers/i2c/busses/i2c-sis5595.c
6935 F:      drivers/i2c/busses/i2c-sis630.c
6936 F:      drivers/i2c/busses/i2c-sis96x.c
6937 F:      drivers/i2c/busses/i2c-via.c
6938 F:      drivers/i2c/busses/i2c-viapro.c
6939
6940 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6941 M:      Hans de Goede <hdegoede@redhat.com>
6942 L:      linux-i2c@vger.kernel.org
6943 S:      Maintained
6944 F:      drivers/i2c/busses/i2c-cht-wc.c
6945
6946 I2C/SMBUS ISMT DRIVER
6947 M:      Seth Heasley <seth.heasley@intel.com>
6948 M:      Neil Horman <nhorman@tuxdriver.com>
6949 L:      linux-i2c@vger.kernel.org
6950 F:      drivers/i2c/busses/i2c-ismt.c
6951 F:      Documentation/i2c/busses/i2c-ismt
6952
6953 I2C/SMBUS STUB DRIVER
6954 M:      Jean Delvare <jdelvare@suse.com>
6955 L:      linux-i2c@vger.kernel.org
6956 S:      Maintained
6957 F:      drivers/i2c/i2c-stub.c
6958
6959 IA64 (Itanium) PLATFORM
6960 M:      Tony Luck <tony.luck@intel.com>
6961 M:      Fenghua Yu <fenghua.yu@intel.com>
6962 L:      linux-ia64@vger.kernel.org
6963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6964 S:      Maintained
6965 F:      arch/ia64/
6966
6967 IBM Power 842 compression accelerator
6968 M:      Haren Myneni <haren@us.ibm.com>
6969 S:      Supported
6970 F:      drivers/crypto/nx/Makefile
6971 F:      drivers/crypto/nx/Kconfig
6972 F:      drivers/crypto/nx/nx-842*
6973 F:      include/linux/sw842.h
6974 F:      crypto/842.c
6975 F:      lib/842/
6976
6977 IBM Power in-Nest Crypto Acceleration
6978 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6979 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6980 L:      linux-crypto@vger.kernel.org
6981 S:      Supported
6982 F:      drivers/crypto/nx/Makefile
6983 F:      drivers/crypto/nx/Kconfig
6984 F:      drivers/crypto/nx/nx-aes*
6985 F:      drivers/crypto/nx/nx-sha*
6986 F:      drivers/crypto/nx/nx.*
6987 F:      drivers/crypto/nx/nx_csbcpb.h
6988 F:      drivers/crypto/nx/nx_debugfs.h
6989
6990 IBM Power Linux RAID adapter
6991 M:      Brian King <brking@us.ibm.com>
6992 S:      Supported
6993 F:      drivers/scsi/ipr.*
6994
6995 IBM Power SRIOV Virtual NIC Device Driver
6996 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6997 M:      John Allen <jallen@linux.vnet.ibm.com>
6998 L:      netdev@vger.kernel.org
6999 S:      Supported
7000 F:      drivers/net/ethernet/ibm/ibmvnic.*
7001
7002 IBM Power Virtual Accelerator Switchboard
7003 M:      Sukadev Bhattiprolu
7004 L:      linuxppc-dev@lists.ozlabs.org
7005 S:      Supported
7006 F:      arch/powerpc/platforms/powernv/vas*
7007 F:      arch/powerpc/platforms/powernv/copy-paste.h
7008 F:      arch/powerpc/include/asm/vas.h
7009 F:      arch/powerpc/include/uapi/asm/vas.h
7010
7011 IBM Power Virtual Ethernet Device Driver
7012 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
7013 L:      netdev@vger.kernel.org
7014 S:      Supported
7015 F:      drivers/net/ethernet/ibm/ibmveth.*
7016
7017 IBM Power Virtual FC Device Drivers
7018 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7019 L:      linux-scsi@vger.kernel.org
7020 S:      Supported
7021 F:      drivers/scsi/ibmvscsi/ibmvfc*
7022
7023 IBM Power Virtual Management Channel Driver
7024 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7025 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
7026 S:      Supported
7027 F:      drivers/misc/ibmvmc.*
7028
7029 IBM Power Virtual SCSI Device Drivers
7030 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7031 L:      linux-scsi@vger.kernel.org
7032 S:      Supported
7033 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7034 F:      include/scsi/viosrp.h
7035
7036 IBM Power Virtual SCSI Device Target Driver
7037 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7038 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7039 L:      linux-scsi@vger.kernel.org
7040 L:      target-devel@vger.kernel.org
7041 S:      Supported
7042 F:      drivers/scsi/ibmvscsi_tgt/
7043
7044 IBM Power VMX Cryptographic instructions
7045 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7046 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7047 L:      linux-crypto@vger.kernel.org
7048 S:      Supported
7049 F:      drivers/crypto/vmx/Makefile
7050 F:      drivers/crypto/vmx/Kconfig
7051 F:      drivers/crypto/vmx/vmx.c
7052 F:      drivers/crypto/vmx/aes*
7053 F:      drivers/crypto/vmx/ghash*
7054 F:      drivers/crypto/vmx/ppc-xlate.pl
7055
7056 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7057 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7058 L:      linux-pci@vger.kernel.org
7059 L:      linuxppc-dev@lists.ozlabs.org
7060 S:      Supported
7061 F:      drivers/pci/hotplug/rpaphp*
7062
7063 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7064 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7065 L:      linux-pci@vger.kernel.org
7066 L:      linuxppc-dev@lists.ozlabs.org
7067 S:      Supported
7068 F:      drivers/pci/hotplug/rpadlpar*
7069
7070 IBM ServeRAID RAID DRIVER
7071 S:      Orphan
7072 F:      drivers/scsi/ips.*
7073
7074 ICH LPC AND GPIO DRIVER
7075 M:      Peter Tyser <ptyser@xes-inc.com>
7076 S:      Maintained
7077 F:      drivers/mfd/lpc_ich.c
7078 F:      drivers/gpio/gpio-ich.c
7079
7080 IDE SUBSYSTEM
7081 M:      "David S. Miller" <davem@davemloft.net>
7082 L:      linux-ide@vger.kernel.org
7083 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7085 S:      Maintained
7086 F:      Documentation/ide/
7087 F:      drivers/ide/
7088 F:      include/linux/ide.h
7089
7090 IDE/ATAPI DRIVERS
7091 M:      Borislav Petkov <bp@alien8.de>
7092 L:      linux-ide@vger.kernel.org
7093 S:      Maintained
7094 F:      Documentation/cdrom/ide-cd
7095 F:      drivers/ide/ide-cd*
7096
7097 IDEAPAD LAPTOP EXTRAS DRIVER
7098 M:      Ike Panhc <ike.pan@canonical.com>
7099 L:      platform-driver-x86@vger.kernel.org
7100 W:      http://launchpad.net/ideapad-laptop
7101 S:      Maintained
7102 F:      drivers/platform/x86/ideapad-laptop.c
7103
7104 IDEAPAD LAPTOP SLIDEBAR DRIVER
7105 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7106 L:      linux-input@vger.kernel.org
7107 W:      https://github.com/o2genum/ideapad-slidebar
7108 S:      Maintained
7109 F:      drivers/input/misc/ideapad_slidebar.c
7110
7111 IDT VersaClock 5 CLOCK DRIVER
7112 M:      Marek Vasut <marek.vasut@gmail.com>
7113 S:      Maintained
7114 F:      drivers/clk/clk-versaclock5.c
7115
7116 IEEE 802.15.4 SUBSYSTEM
7117 M:      Alexander Aring <alex.aring@gmail.com>
7118 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7119 L:      linux-wpan@vger.kernel.org
7120 W:      http://wpan.cakelab.org/
7121 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7123 S:      Maintained
7124 F:      net/ieee802154/
7125 F:      net/mac802154/
7126 F:      drivers/net/ieee802154/
7127 F:      include/linux/nl802154.h
7128 F:      include/linux/ieee802154.h
7129 F:      include/net/nl802154.h
7130 F:      include/net/mac802154.h
7131 F:      include/net/af_ieee802154.h
7132 F:      include/net/cfg802154.h
7133 F:      include/net/ieee802154_netdev.h
7134 F:      Documentation/networking/ieee802154.txt
7135
7136 IFE PROTOCOL
7137 M:      Yotam Gigi <yotam.gi@gmail.com>
7138 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7139 F:      net/ife
7140 F:      include/net/ife.h
7141 F:      include/uapi/linux/ife.h
7142
7143 IGORPLUG-USB IR RECEIVER
7144 M:      Sean Young <sean@mess.org>
7145 L:      linux-media@vger.kernel.org
7146 S:      Maintained
7147 F:      drivers/media/rc/igorplugusb.c
7148
7149 IGUANAWORKS USB IR TRANSCEIVER
7150 M:      Sean Young <sean@mess.org>
7151 L:      linux-media@vger.kernel.org
7152 S:      Maintained
7153 F:      drivers/media/rc/iguanair.c
7154
7155 IIO DIGITAL POTENTIOMETER DAC
7156 M:      Peter Rosin <peda@axentia.se>
7157 L:      linux-iio@vger.kernel.org
7158 S:      Maintained
7159 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7160 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7161 F:      drivers/iio/dac/dpot-dac.c
7162
7163 IIO ENVELOPE DETECTOR
7164 M:      Peter Rosin <peda@axentia.se>
7165 L:      linux-iio@vger.kernel.org
7166 S:      Maintained
7167 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7168 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7169 F:      drivers/iio/adc/envelope-detector.c
7170
7171 IIO MULTIPLEXER
7172 M:      Peter Rosin <peda@axentia.se>
7173 L:      linux-iio@vger.kernel.org
7174 S:      Maintained
7175 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7176 F:      drivers/iio/multiplexer/iio-mux.c
7177
7178 IIO SUBSYSTEM AND DRIVERS
7179 M:      Jonathan Cameron <jic23@kernel.org>
7180 R:      Hartmut Knaack <knaack.h@gmx.de>
7181 R:      Lars-Peter Clausen <lars@metafoo.de>
7182 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7183 L:      linux-iio@vger.kernel.org
7184 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7185 S:      Maintained
7186 F:      Documentation/ABI/testing/configfs-iio*
7187 F:      Documentation/ABI/testing/sysfs-bus-iio*
7188 F:      Documentation/devicetree/bindings/iio/
7189 F:      drivers/iio/
7190 F:      drivers/staging/iio/
7191 F:      include/linux/iio/
7192 F:      tools/iio/
7193
7194 IIO UNIT CONVERTER
7195 M:      Peter Rosin <peda@axentia.se>
7196 L:      linux-iio@vger.kernel.org
7197 S:      Maintained
7198 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7199 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7200 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7201 F:      drivers/iio/afe/iio-rescale.c
7202
7203 IKANOS/ADI EAGLE ADSL USB DRIVER
7204 M:      Matthieu Castet <castet.matthieu@free.fr>
7205 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7206 S:      Maintained
7207 F:      drivers/usb/atm/ueagle-atm.c
7208
7209 IMGTEC ASCII LCD DRIVER
7210 M:      Paul Burton <paul.burton@mips.com>
7211 S:      Maintained
7212 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7213 F:      drivers/auxdisplay/img-ascii-lcd.c
7214
7215 IMGTEC IR DECODER DRIVER
7216 M:      James Hogan <jhogan@kernel.org>
7217 S:      Maintained
7218 F:      drivers/media/rc/img-ir/
7219
7220 IMON SOUNDGRAPH USB IR RECEIVER
7221 M:      Sean Young <sean@mess.org>
7222 L:      linux-media@vger.kernel.org
7223 S:      Maintained
7224 F:      drivers/media/rc/imon_raw.c
7225 F:      drivers/media/rc/imon.c
7226
7227 IMS TWINTURBO FRAMEBUFFER DRIVER
7228 L:      linux-fbdev@vger.kernel.org
7229 S:      Orphan
7230 F:      drivers/video/fbdev/imsttfb.c
7231
7232 INA209 HARDWARE MONITOR DRIVER
7233 M:      Guenter Roeck <linux@roeck-us.net>
7234 L:      linux-hwmon@vger.kernel.org
7235 S:      Maintained
7236 F:      Documentation/hwmon/ina209
7237 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7238 F:      drivers/hwmon/ina209.c
7239
7240 INA2XX HARDWARE MONITOR DRIVER
7241 M:      Guenter Roeck <linux@roeck-us.net>
7242 L:      linux-hwmon@vger.kernel.org
7243 S:      Maintained
7244 F:      Documentation/hwmon/ina2xx
7245 F:      drivers/hwmon/ina2xx.c
7246 F:      include/linux/platform_data/ina2xx.h
7247
7248 INDUSTRY PACK SUBSYSTEM (IPACK)
7249 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7250 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7251 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7252 L:      industrypack-devel@lists.sourceforge.net
7253 W:      http://industrypack.sourceforge.net
7254 S:      Maintained
7255 F:      drivers/ipack/
7256
7257 INFINIBAND SUBSYSTEM
7258 M:      Doug Ledford <dledford@redhat.com>
7259 M:      Jason Gunthorpe <jgg@mellanox.com>
7260 L:      linux-rdma@vger.kernel.org
7261 W:      https://github.com/linux-rdma/rdma-core
7262 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7264 S:      Supported
7265 F:      Documentation/devicetree/bindings/infiniband/
7266 F:      Documentation/infiniband/
7267 F:      drivers/infiniband/
7268 F:      include/uapi/linux/if_infiniband.h
7269 F:      include/uapi/rdma/
7270 F:      include/rdma/
7271
7272 INGENIC JZ4780 DMA Driver
7273 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7274 S:      Maintained
7275 F:      drivers/dma/dma-jz4780.c
7276
7277 INGENIC JZ4780 NAND DRIVER
7278 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7279 L:      linux-mtd@lists.infradead.org
7280 S:      Maintained
7281 F:      drivers/mtd/nand/raw/jz4780_*
7282
7283 INOTIFY
7284 M:      Jan Kara <jack@suse.cz>
7285 R:      Amir Goldstein <amir73il@gmail.com>
7286 L:      linux-fsdevel@vger.kernel.org
7287 S:      Maintained
7288 F:      Documentation/filesystems/inotify.txt
7289 F:      fs/notify/inotify/
7290 F:      include/linux/inotify.h
7291 F:      include/uapi/linux/inotify.h
7292
7293 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7294 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7295 L:      linux-input@vger.kernel.org
7296 Q:      http://patchwork.kernel.org/project/linux-input/list/
7297 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7298 S:      Maintained
7299 F:      drivers/input/
7300 F:      include/linux/input.h
7301 F:      include/uapi/linux/input.h
7302 F:      include/uapi/linux/input-event-codes.h
7303 F:      include/linux/input/
7304 F:      Documentation/devicetree/bindings/input/
7305 F:      Documentation/devicetree/bindings/serio/
7306 F:      Documentation/input/
7307
7308 INPUT MULTITOUCH (MT) PROTOCOL
7309 M:      Henrik Rydberg <rydberg@bitmath.org>
7310 L:      linux-input@vger.kernel.org
7311 S:      Odd fixes
7312 F:      Documentation/input/multi-touch-protocol.rst
7313 F:      drivers/input/input-mt.c
7314 K:      \b(ABS|SYN)_MT_
7315
7316 INSIDE SECURE CRYPTO DRIVER
7317 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7318 F:      drivers/crypto/inside-secure/
7319 S:      Maintained
7320 L:      linux-crypto@vger.kernel.org
7321
7322 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7323 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7324 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7325 L:      linux-integrity@vger.kernel.org
7326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7327 S:      Supported
7328 F:      security/integrity/ima/
7329
7330 INTEL 810/815 FRAMEBUFFER DRIVER
7331 M:      Antonino Daplas <adaplas@gmail.com>
7332 L:      linux-fbdev@vger.kernel.org
7333 S:      Maintained
7334 F:      drivers/video/fbdev/i810/
7335
7336 INTEL ASoC DRIVERS
7337 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7338 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7339 M:      Jie Yang <yang.jie@linux.intel.com>
7340 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7341 S:      Supported
7342 F:      sound/soc/intel/
7343
7344 INTEL C600 SERIES SAS CONTROLLER DRIVER
7345 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7346 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7347 L:      linux-scsi@vger.kernel.org
7348 T:      git git://git.code.sf.net/p/intel-sas/isci
7349 S:      Supported
7350 F:      drivers/scsi/isci/
7351
7352 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7353 M:      Jani Nikula <jani.nikula@linux.intel.com>
7354 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7355 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7356 L:      intel-gfx@lists.freedesktop.org
7357 W:      https://01.org/linuxgraphics/
7358 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7359 C:      irc://chat.freenode.net/intel-gfx
7360 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7361 T:      git git://anongit.freedesktop.org/drm-intel
7362 S:      Supported
7363 F:      drivers/gpu/drm/i915/
7364 F:      include/drm/i915*
7365 F:      include/uapi/drm/i915_drm.h
7366 F:      Documentation/gpu/i915.rst
7367
7368 INTEL ETHERNET DRIVERS
7369 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7370 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7371 W:      http://www.intel.com/support/feedback.htm
7372 W:      http://e1000.sourceforge.net/
7373 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7376 S:      Supported
7377 F:      Documentation/networking/e100.rst
7378 F:      Documentation/networking/e1000.rst
7379 F:      Documentation/networking/e1000e.rst
7380 F:      Documentation/networking/fm10k.rst
7381 F:      Documentation/networking/igb.rst
7382 F:      Documentation/networking/igbvf.rst
7383 F:      Documentation/networking/ixgb.rst
7384 F:      Documentation/networking/ixgbe.rst
7385 F:      Documentation/networking/ixgbevf.rst
7386 F:      Documentation/networking/i40e.rst
7387 F:      Documentation/networking/iavf.rst
7388 F:      Documentation/networking/ice.rst
7389 F:      drivers/net/ethernet/intel/
7390 F:      drivers/net/ethernet/intel/*/
7391 F:      include/linux/avf/virtchnl.h
7392
7393 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7394 M:      Maik Broemme <mbroemme@libmpq.org>
7395 L:      linux-fbdev@vger.kernel.org
7396 S:      Maintained
7397 F:      Documentation/fb/intelfb.txt
7398 F:      drivers/video/fbdev/intelfb/
7399
7400 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7401 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7402 M:      Zhi Wang <zhi.a.wang@intel.com>
7403 L:      intel-gvt-dev@lists.freedesktop.org
7404 L:      intel-gfx@lists.freedesktop.org
7405 W:      https://01.org/igvt-g
7406 T:      git https://github.com/intel/gvt-linux.git
7407 S:      Supported
7408 F:      drivers/gpu/drm/i915/gvt/
7409
7410 INTEL PMIC GPIO DRIVER
7411 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7412 S:      Maintained
7413 F:      drivers/gpio/gpio-*cove.c
7414 F:      drivers/gpio/gpio-msic.c
7415
7416 INTEL HID EVENT DRIVER
7417 M:      Alex Hung <alex.hung@canonical.com>
7418 L:      platform-driver-x86@vger.kernel.org
7419 S:      Maintained
7420 F:      drivers/platform/x86/intel-hid.c
7421
7422 INTEL I/OAT DMA DRIVER
7423 M:      Dave Jiang <dave.jiang@intel.com>
7424 R:      Dan Williams <dan.j.williams@intel.com>
7425 L:      dmaengine@vger.kernel.org
7426 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7427 S:      Supported
7428 F:      drivers/dma/ioat*
7429
7430 INTEL IDLE DRIVER
7431 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7432 M:      Len Brown <lenb@kernel.org>
7433 L:      linux-pm@vger.kernel.org
7434 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7435 B:      https://bugzilla.kernel.org
7436 S:      Supported
7437 F:      drivers/idle/intel_idle.c
7438
7439 INTEL INTEGRATED SENSOR HUB DRIVER
7440 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7441 M:      Jiri Kosina <jikos@kernel.org>
7442 L:      linux-input@vger.kernel.org
7443 S:      Maintained
7444 F:      drivers/hid/intel-ish-hid/
7445
7446 INTEL IOMMU (VT-d)
7447 M:      David Woodhouse <dwmw2@infradead.org>
7448 L:      iommu@lists.linux-foundation.org
7449 T:      git git://git.infradead.org/iommu-2.6.git
7450 S:      Supported
7451 F:      drivers/iommu/intel-iommu.c
7452 F:      include/linux/intel-iommu.h
7453
7454 INTEL IOP-ADMA DMA DRIVER
7455 R:      Dan Williams <dan.j.williams@intel.com>
7456 S:      Odd fixes
7457 F:      drivers/dma/iop-adma.c
7458
7459 INTEL IPU3 CSI-2 CIO2 DRIVER
7460 M:      Yong Zhi <yong.zhi@intel.com>
7461 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7462 M:      Bingbu Cao <bingbu.cao@intel.com>
7463 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7464 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7465 L:      linux-media@vger.kernel.org
7466 S:      Maintained
7467 F:      drivers/media/pci/intel/ipu3/
7468 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7469
7470 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7471 M:      Krzysztof Halasa <khalasa@piap.pl>
7472 S:      Maintained
7473 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7474 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7475 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7476 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7477 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7478 F:      drivers/net/wan/ixp4xx_hss.c
7479
7480 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7481 M:      Deepak Saxena <dsaxena@plexity.net>
7482 S:      Maintained
7483 F:      drivers/char/hw_random/ixp4xx-rng.c
7484
7485 INTEL MANAGEMENT ENGINE (mei)
7486 M:      Tomas Winkler <tomas.winkler@intel.com>
7487 L:      linux-kernel@vger.kernel.org
7488 S:      Supported
7489 F:      include/uapi/linux/mei.h
7490 F:      include/linux/mei_cl_bus.h
7491 F:      drivers/misc/mei/*
7492 F:      drivers/watchdog/mei_wdt.c
7493 F:      Documentation/misc-devices/mei/*
7494 F:      samples/mei/*
7495
7496 INTEL MENLOW THERMAL DRIVER
7497 M:      Sujith Thomas <sujith.thomas@intel.com>
7498 L:      platform-driver-x86@vger.kernel.org
7499 W:      https://01.org/linux-acpi
7500 S:      Supported
7501 F:      drivers/platform/x86/intel_menlow.c
7502
7503 INTEL MERRIFIELD GPIO DRIVER
7504 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7505 L:      linux-gpio@vger.kernel.org
7506 S:      Maintained
7507 F:      drivers/gpio/gpio-merrifield.c
7508
7509 INTEL MIC DRIVERS (mic)
7510 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7511 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7512 S:      Supported
7513 W:      https://github.com/sudeepdutt/mic
7514 W:      http://software.intel.com/en-us/mic-developer
7515 F:      include/linux/mic_bus.h
7516 F:      include/linux/scif.h
7517 F:      include/uapi/linux/mic_common.h
7518 F:      include/uapi/linux/mic_ioctl.h
7519 F:      include/uapi/linux/scif_ioctl.h
7520 F:      drivers/misc/mic/
7521 F:      drivers/dma/mic_x100_dma.c
7522 F:      drivers/dma/mic_x100_dma.h
7523 F:      Documentation/mic/
7524
7525 INTEL PMC CORE DRIVER
7526 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7527 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7528 L:      platform-driver-x86@vger.kernel.org
7529 S:      Maintained
7530 F:      arch/x86/include/asm/pmc_core.h
7531 F:      drivers/platform/x86/intel_pmc_core*
7532
7533 INTEL PMC/P-Unit IPC DRIVER
7534 M:      Zha Qipeng<qipeng.zha@intel.com>
7535 L:      platform-driver-x86@vger.kernel.org
7536 S:      Maintained
7537 F:      drivers/platform/x86/intel_pmc_ipc.c
7538 F:      drivers/platform/x86/intel_punit_ipc.c
7539 F:      arch/x86/include/asm/intel_pmc_ipc.h
7540 F:      arch/x86/include/asm/intel_punit_ipc.h
7541
7542 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7543 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7544 S:      Maintained
7545 F:      drivers/mfd/intel_msic.c
7546 F:      drivers/mfd/intel_soc_pmic*
7547 F:      include/linux/mfd/intel_msic.h
7548 F:      include/linux/mfd/intel_soc_pmic*
7549
7550 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7551 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7552 L:      linux-wireless@vger.kernel.org
7553 S:      Maintained
7554 F:      Documentation/networking/README.ipw2100
7555 F:      Documentation/networking/README.ipw2200
7556 F:      drivers/net/wireless/intel/ipw2x00/
7557
7558 INTEL PSTATE DRIVER
7559 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7560 M:      Len Brown <lenb@kernel.org>
7561 L:      linux-pm@vger.kernel.org
7562 S:      Supported
7563 F:      drivers/cpufreq/intel_pstate.c
7564
7565 INTEL RDMA RNIC DRIVER
7566 M:      Faisal Latif <faisal.latif@intel.com>
7567 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7568 L:      linux-rdma@vger.kernel.org
7569 S:      Supported
7570 F:      drivers/infiniband/hw/i40iw/
7571 F:      include/uapi/rdma/i40iw-abi.h
7572
7573 INTEL TELEMETRY DRIVER
7574 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7575 L:      platform-driver-x86@vger.kernel.org
7576 S:      Maintained
7577 F:      arch/x86/include/asm/intel_telemetry.h
7578 F:      drivers/platform/x86/intel_telemetry*
7579
7580 INTEL VIRTUAL BUTTON DRIVER
7581 M:      AceLan Kao <acelan.kao@canonical.com>
7582 L:      platform-driver-x86@vger.kernel.org
7583 S:      Maintained
7584 F:      drivers/platform/x86/intel-vbtn.c
7585
7586 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7587 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7588 L:      linux-wireless@vger.kernel.org
7589 S:      Supported
7590 F:      drivers/net/wireless/intel/iwlegacy/
7591
7592 INTEL WIRELESS WIFI LINK (iwlwifi)
7593 M:      Johannes Berg <johannes.berg@intel.com>
7594 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7595 M:      Luca Coelho <luciano.coelho@intel.com>
7596 M:      Intel Linux Wireless <linuxwifi@intel.com>
7597 L:      linux-wireless@vger.kernel.org
7598 W:      http://intellinuxwireless.org
7599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7600 S:      Supported
7601 F:      drivers/net/wireless/intel/iwlwifi/
7602
7603 INTEL WIRELESS WIMAX CONNECTION 2400
7604 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7605 M:      linux-wimax@intel.com
7606 L:      wimax@linuxwimax.org (subscribers-only)
7607 S:      Supported
7608 W:      http://linuxwimax.org
7609 F:      Documentation/wimax/README.i2400m
7610 F:      drivers/net/wimax/i2400m/
7611 F:      include/uapi/linux/wimax/i2400m.h
7612
7613 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7614 M:      Mario Limonciello <mario.limonciello@dell.com>
7615 S:      Maintained
7616 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7617
7618 INTEL(R) TRACE HUB
7619 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7620 S:      Supported
7621 F:      Documentation/trace/intel_th.rst
7622 F:      drivers/hwtracing/intel_th/
7623
7624 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7625 M:      Ning Sun <ning.sun@intel.com>
7626 L:      tboot-devel@lists.sourceforge.net
7627 W:      http://tboot.sourceforge.net
7628 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7629 S:      Supported
7630 F:      Documentation/intel_txt.txt
7631 F:      include/linux/tboot.h
7632 F:      arch/x86/kernel/tboot.c
7633
7634 INTEL-MID GPIO DRIVER
7635 M:      David Cohen <david.a.cohen@linux.intel.com>
7636 L:      linux-gpio@vger.kernel.org
7637 S:      Maintained
7638 F:      drivers/gpio/gpio-intel-mid.c
7639
7640 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7641 M:      Linus Walleij <linus.walleij@linaro.org>
7642 L:      linux-iio@vger.kernel.org
7643 S:      Maintained
7644 F:      drivers/iio/gyro/mpu3050*
7645 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7646
7647 IOC3 ETHERNET DRIVER
7648 M:      Ralf Baechle <ralf@linux-mips.org>
7649 L:      linux-mips@linux-mips.org
7650 S:      Maintained
7651 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7652
7653 IOC3 SERIAL DRIVER
7654 M:      Pat Gefre <pfg@sgi.com>
7655 L:      linux-serial@vger.kernel.org
7656 S:      Maintained
7657 F:      drivers/tty/serial/ioc3_serial.c
7658
7659 IOMMU DRIVERS
7660 M:      Joerg Roedel <joro@8bytes.org>
7661 L:      iommu@lists.linux-foundation.org
7662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7663 S:      Maintained
7664 F:      Documentation/devicetree/bindings/iommu/
7665 F:      drivers/iommu/
7666 F:      include/linux/iommu.h
7667 F:      include/linux/of_iommu.h
7668 F:      include/linux/iova.h
7669
7670 IP MASQUERADING
7671 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7672 S:      Maintained
7673 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7674
7675 IPMI SUBSYSTEM
7676 M:      Corey Minyard <minyard@acm.org>
7677 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7678 W:      http://openipmi.sourceforge.net/
7679 S:      Supported
7680 F:      Documentation/devicetree/bindings/ipmi/
7681 F:      Documentation/IPMI.txt
7682 F:      drivers/char/ipmi/
7683 F:      include/linux/ipmi*
7684 F:      include/uapi/linux/ipmi*
7685
7686 IPS SCSI RAID DRIVER
7687 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7688 L:      linux-scsi@vger.kernel.org
7689 W:      http://www.adaptec.com/
7690 S:      Maintained
7691 F:      drivers/scsi/ips*
7692
7693 IPVS
7694 M:      Wensong Zhang <wensong@linux-vs.org>
7695 M:      Simon Horman <horms@verge.net.au>
7696 M:      Julian Anastasov <ja@ssi.bg>
7697 L:      netdev@vger.kernel.org
7698 L:      lvs-devel@vger.kernel.org
7699 S:      Maintained
7700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7702 F:      Documentation/networking/ipvs-sysctl.txt
7703 F:      include/net/ip_vs.h
7704 F:      include/uapi/linux/ip_vs.h
7705 F:      net/netfilter/ipvs/
7706
7707 IPWIRELESS DRIVER
7708 M:      Jiri Kosina <jikos@kernel.org>
7709 M:      David Sterba <dsterba@suse.com>
7710 S:      Odd Fixes
7711 F:      drivers/tty/ipwireless/
7712
7713 IPX NETWORK LAYER
7714 L:      netdev@vger.kernel.org
7715 S:      Obsolete
7716 F:      include/uapi/linux/ipx.h
7717
7718 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7719 M:      Marc Zyngier <marc.zyngier@arm.com>
7720 S:      Maintained
7721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7722 F:      Documentation/IRQ-domain.txt
7723 F:      include/linux/irqdomain.h
7724 F:      kernel/irq/irqdomain.c
7725 F:      kernel/irq/msi.c
7726
7727 IRQ SUBSYSTEM
7728 M:      Thomas Gleixner <tglx@linutronix.de>
7729 L:      linux-kernel@vger.kernel.org
7730 S:      Maintained
7731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7732 F:      kernel/irq/
7733
7734 IRQCHIP DRIVERS
7735 M:      Thomas Gleixner <tglx@linutronix.de>
7736 M:      Jason Cooper <jason@lakedaemon.net>
7737 M:      Marc Zyngier <marc.zyngier@arm.com>
7738 L:      linux-kernel@vger.kernel.org
7739 S:      Maintained
7740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7741 F:      Documentation/devicetree/bindings/interrupt-controller/
7742 F:      drivers/irqchip/
7743
7744 ISA
7745 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7746 S:      Maintained
7747 F:      Documentation/isa.txt
7748 F:      drivers/base/isa.c
7749 F:      include/linux/isa.h
7750
7751 ISA RADIO MODULE
7752 M:      Hans Verkuil <hverkuil@xs4all.nl>
7753 L:      linux-media@vger.kernel.org
7754 T:      git git://linuxtv.org/media_tree.git
7755 W:      https://linuxtv.org
7756 S:      Maintained
7757 F:      drivers/media/radio/radio-isa*
7758
7759 ISAPNP
7760 M:      Jaroslav Kysela <perex@perex.cz>
7761 S:      Maintained
7762 F:      Documentation/isapnp.txt
7763 F:      drivers/pnp/isapnp/
7764 F:      include/linux/isapnp.h
7765
7766 ISCSI
7767 M:      Lee Duncan <lduncan@suse.com>
7768 M:      Chris Leech <cleech@redhat.com>
7769 L:      open-iscsi@googlegroups.com
7770 W:      www.open-iscsi.com
7771 S:      Maintained
7772 F:      drivers/scsi/*iscsi*
7773 F:      include/scsi/*iscsi*
7774
7775 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7776 M:      Peter Jones <pjones@redhat.com>
7777 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7778 S:      Maintained
7779 F:      drivers/firmware/iscsi_ibft*
7780
7781 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7782 M:      Sagi Grimberg <sagi@grimberg.me>
7783 M:      Max Gurtovoy <maxg@mellanox.com>
7784 L:      linux-rdma@vger.kernel.org
7785 S:      Supported
7786 W:      http://www.openfabrics.org
7787 W:      www.open-iscsi.org
7788 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7789 F:      drivers/infiniband/ulp/iser/
7790
7791 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7792 M:      Sagi Grimberg <sagi@grimberg.me>
7793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7794 L:      linux-rdma@vger.kernel.org
7795 L:      target-devel@vger.kernel.org
7796 S:      Supported
7797 W:      http://www.linux-iscsi.org
7798 F:      drivers/infiniband/ulp/isert
7799
7800 ISDN SUBSYSTEM
7801 M:      Karsten Keil <isdn@linux-pingi.de>
7802 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7803 L:      netdev@vger.kernel.org
7804 W:      http://www.isdn4linux.de
7805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7806 S:      Maintained
7807 F:      Documentation/isdn/
7808 F:      drivers/isdn/
7809 F:      include/linux/isdn.h
7810 F:      include/linux/isdn/
7811 F:      include/uapi/linux/isdn.h
7812 F:      include/uapi/linux/isdn/
7813
7814 ISDN SUBSYSTEM (Eicon active card driver)
7815 M:      Armin Schindler <mac@melware.de>
7816 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7817 W:      http://www.melware.de
7818 S:      Maintained
7819 F:      drivers/isdn/hardware/eicon/
7820
7821 IT87 HARDWARE MONITORING DRIVER
7822 M:      Jean Delvare <jdelvare@suse.com>
7823 L:      linux-hwmon@vger.kernel.org
7824 S:      Maintained
7825 F:      Documentation/hwmon/it87
7826 F:      drivers/hwmon/it87.c
7827
7828 IT913X MEDIA DRIVER
7829 M:      Antti Palosaari <crope@iki.fi>
7830 L:      linux-media@vger.kernel.org
7831 W:      https://linuxtv.org
7832 W:      http://palosaari.fi/linux/
7833 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7834 T:      git git://linuxtv.org/anttip/media_tree.git
7835 S:      Maintained
7836 F:      drivers/media/tuners/it913x*
7837
7838 IVTV VIDEO4LINUX DRIVER
7839 M:      Andy Walls <awalls@md.metrocast.net>
7840 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7841 L:      linux-media@vger.kernel.org
7842 T:      git git://linuxtv.org/media_tree.git
7843 W:      http://www.ivtvdriver.org
7844 S:      Maintained
7845 F:      Documentation/media/v4l-drivers/ivtv*
7846 F:      drivers/media/pci/ivtv/
7847 F:      include/uapi/linux/ivtv*
7848
7849 IX2505V MEDIA DRIVER
7850 M:      Malcolm Priestley <tvboxspy@gmail.com>
7851 L:      linux-media@vger.kernel.org
7852 W:      https://linuxtv.org
7853 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7854 S:      Maintained
7855 F:      drivers/media/dvb-frontends/ix2505v*
7856
7857 JAILHOUSE HYPERVISOR INTERFACE
7858 M:      Jan Kiszka <jan.kiszka@siemens.com>
7859 L:      jailhouse-dev@googlegroups.com
7860 S:      Maintained
7861 F:      arch/x86/kernel/jailhouse.c
7862 F:      arch/x86/include/asm/jailhouse_para.h
7863
7864 JC42.4 TEMPERATURE SENSOR DRIVER
7865 M:      Guenter Roeck <linux@roeck-us.net>
7866 L:      linux-hwmon@vger.kernel.org
7867 S:      Maintained
7868 F:      drivers/hwmon/jc42.c
7869 F:      Documentation/hwmon/jc42
7870
7871 JFS FILESYSTEM
7872 M:      Dave Kleikamp <shaggy@kernel.org>
7873 L:      jfs-discussion@lists.sourceforge.net
7874 W:      http://jfs.sourceforge.net/
7875 T:      git git://github.com/kleikamp/linux-shaggy.git
7876 S:      Maintained
7877 F:      Documentation/filesystems/jfs.txt
7878 F:      fs/jfs/
7879
7880 JME NETWORK DRIVER
7881 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7882 L:      netdev@vger.kernel.org
7883 S:      Maintained
7884 F:      drivers/net/ethernet/jme.*
7885
7886 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7887 M:      David Woodhouse <dwmw2@infradead.org>
7888 L:      linux-mtd@lists.infradead.org
7889 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7890 S:      Maintained
7891 F:      fs/jffs2/
7892 F:      include/uapi/linux/jffs2.h
7893
7894 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7895 M:      "Theodore Ts'o" <tytso@mit.edu>
7896 M:      Jan Kara <jack@suse.com>
7897 L:      linux-ext4@vger.kernel.org
7898 S:      Maintained
7899 F:      fs/jbd2/
7900 F:      include/linux/jbd2.h
7901
7902 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7903 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7904 L:      linux-media@vger.kernel.org
7905 S:      Maintained
7906 F:      drivers/media/platform/rcar_jpu.c
7907
7908 JSM Neo PCI based serial card
7909 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7910 L:      linux-serial@vger.kernel.org
7911 S:      Maintained
7912 F:      drivers/tty/serial/jsm/
7913
7914 K10TEMP HARDWARE MONITORING DRIVER
7915 M:      Clemens Ladisch <clemens@ladisch.de>
7916 L:      linux-hwmon@vger.kernel.org
7917 S:      Maintained
7918 F:      Documentation/hwmon/k10temp
7919 F:      drivers/hwmon/k10temp.c
7920
7921 K8TEMP HARDWARE MONITORING DRIVER
7922 M:      Rudolf Marek <r.marek@assembler.cz>
7923 L:      linux-hwmon@vger.kernel.org
7924 S:      Maintained
7925 F:      Documentation/hwmon/k8temp
7926 F:      drivers/hwmon/k8temp.c
7927
7928 KASAN
7929 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7930 R:      Alexander Potapenko <glider@google.com>
7931 R:      Dmitry Vyukov <dvyukov@google.com>
7932 L:      kasan-dev@googlegroups.com
7933 S:      Maintained
7934 F:      arch/*/include/asm/kasan.h
7935 F:      arch/*/mm/kasan_init*
7936 F:      Documentation/dev-tools/kasan.rst
7937 F:      include/linux/kasan*.h
7938 F:      lib/test_kasan.c
7939 F:      mm/kasan/
7940 F:      scripts/Makefile.kasan
7941
7942 KCONFIG
7943 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7945 L:      linux-kbuild@vger.kernel.org
7946 S:      Maintained
7947 F:      Documentation/kbuild/kconfig*
7948 F:      scripts/kconfig/
7949 F:      scripts/Kconfig.include
7950
7951 KDUMP
7952 M:      Dave Young <dyoung@redhat.com>
7953 M:      Baoquan He <bhe@redhat.com>
7954 R:      Vivek Goyal <vgoyal@redhat.com>
7955 L:      kexec@lists.infradead.org
7956 W:      http://lse.sourceforge.net/kdump/
7957 S:      Maintained
7958 F:      Documentation/kdump/
7959
7960 KEENE FM RADIO TRANSMITTER DRIVER
7961 M:      Hans Verkuil <hverkuil@xs4all.nl>
7962 L:      linux-media@vger.kernel.org
7963 T:      git git://linuxtv.org/media_tree.git
7964 W:      https://linuxtv.org
7965 S:      Maintained
7966 F:      drivers/media/radio/radio-keene*
7967
7968 KERNEL AUTOMOUNTER
7969 M:      Ian Kent <raven@themaw.net>
7970 L:      autofs@vger.kernel.org
7971 S:      Maintained
7972 F:      fs/autofs/
7973
7974 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7975 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7976 M:      Michal Marek <michal.lkml@markovi.net>
7977 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7978 L:      linux-kbuild@vger.kernel.org
7979 S:      Maintained
7980 F:      Documentation/kbuild/
7981 F:      Makefile
7982 F:      scripts/Kbuild*
7983 F:      scripts/Makefile*
7984 F:      scripts/basic/
7985 F:      scripts/mk*
7986 F:      scripts/mod/
7987 F:      scripts/package/
7988
7989 KERNEL JANITORS
7990 L:      kernel-janitors@vger.kernel.org
7991 W:      http://kernelnewbies.org/KernelJanitors
7992 S:      Odd Fixes
7993
7994 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7995 M:      "J. Bruce Fields" <bfields@fieldses.org>
7996 M:      Jeff Layton <jlayton@kernel.org>
7997 L:      linux-nfs@vger.kernel.org
7998 W:      http://nfs.sourceforge.net/
7999 T:      git git://linux-nfs.org/~bfields/linux.git
8000 S:      Supported
8001 F:      fs/nfsd/
8002 F:      include/uapi/linux/nfsd/
8003 F:      fs/lockd/
8004 F:      fs/nfs_common/
8005 F:      net/sunrpc/
8006 F:      include/linux/lockd/
8007 F:      include/linux/sunrpc/
8008 F:      include/uapi/linux/sunrpc/
8009
8010 KERNEL SELFTEST FRAMEWORK
8011 M:      Shuah Khan <shuah@kernel.org>
8012 L:      linux-kselftest@vger.kernel.org
8013 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8014 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8015 S:      Maintained
8016 F:      tools/testing/selftests/
8017 F:      Documentation/dev-tools/kselftest*
8018
8019 KERNEL USERMODE HELPER
8020 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8021 L:      linux-kernel@vger.kernel.org
8022 S:      Maintained
8023 F:      kernel/umh.c
8024 F:      include/linux/umh.h
8025
8026 KERNEL VIRTUAL MACHINE (KVM)
8027 M:      Paolo Bonzini <pbonzini@redhat.com>
8028 M:      Radim Krčmář <rkrcmar@redhat.com>
8029 L:      kvm@vger.kernel.org
8030 W:      http://www.linux-kvm.org
8031 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8032 S:      Supported
8033 F:      Documentation/virtual/kvm/
8034 F:      include/trace/events/kvm.h
8035 F:      include/uapi/asm-generic/kvm*
8036 F:      include/uapi/linux/kvm*
8037 F:      include/asm-generic/kvm*
8038 F:      include/linux/kvm*
8039 F:      include/kvm/iodev.h
8040 F:      virt/kvm/*
8041 F:      tools/kvm/
8042
8043 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8044 M:      Joerg Roedel <joro@8bytes.org>
8045 L:      kvm@vger.kernel.org
8046 W:      http://www.linux-kvm.org/
8047 S:      Maintained
8048 F:      arch/x86/include/asm/svm.h
8049 F:      arch/x86/kvm/svm.c
8050
8051 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8052 M:      Christoffer Dall <christoffer.dall@arm.com>
8053 M:      Marc Zyngier <marc.zyngier@arm.com>
8054 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8055 L:      kvmarm@lists.cs.columbia.edu
8056 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8058 S:      Supported
8059 F:      arch/arm/include/uapi/asm/kvm*
8060 F:      arch/arm/include/asm/kvm*
8061 F:      arch/arm/kvm/
8062 F:      virt/kvm/arm/
8063 F:      include/kvm/arm_*
8064
8065 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8066 M:      Christoffer Dall <christoffer.dall@arm.com>
8067 M:      Marc Zyngier <marc.zyngier@arm.com>
8068 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8069 L:      kvmarm@lists.cs.columbia.edu
8070 S:      Maintained
8071 F:      arch/arm64/include/uapi/asm/kvm*
8072 F:      arch/arm64/include/asm/kvm*
8073 F:      arch/arm64/kvm/
8074
8075 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8076 M:      James Hogan <jhogan@kernel.org>
8077 L:      linux-mips@linux-mips.org
8078 S:      Supported
8079 F:      arch/mips/include/uapi/asm/kvm*
8080 F:      arch/mips/include/asm/kvm*
8081 F:      arch/mips/kvm/
8082
8083 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8084 M:      Paul Mackerras <paulus@ozlabs.org>
8085 L:      kvm-ppc@vger.kernel.org
8086 W:      http://www.linux-kvm.org/
8087 T:      git git://github.com/agraf/linux-2.6.git
8088 S:      Supported
8089 F:      arch/powerpc/include/uapi/asm/kvm*
8090 F:      arch/powerpc/include/asm/kvm*
8091 F:      arch/powerpc/kvm/
8092 F:      arch/powerpc/kernel/kvm*
8093
8094 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8095 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8096 M:      Janosch Frank <frankja@linux.ibm.com>
8097 R:      David Hildenbrand <david@redhat.com>
8098 R:      Cornelia Huck <cohuck@redhat.com>
8099 L:      linux-s390@vger.kernel.org
8100 W:      http://www.ibm.com/developerworks/linux/linux390/
8101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8102 S:      Supported
8103 F:      arch/s390/include/uapi/asm/kvm*
8104 F:      arch/s390/include/asm/gmap.h
8105 F:      arch/s390/include/asm/kvm*
8106 F:      arch/s390/kvm/
8107 F:      arch/s390/mm/gmap.c
8108
8109 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8110 M:      Paolo Bonzini <pbonzini@redhat.com>
8111 M:      Radim Krčmář <rkrcmar@redhat.com>
8112 L:      kvm@vger.kernel.org
8113 W:      http://www.linux-kvm.org
8114 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8115 S:      Supported
8116 F:      arch/x86/kvm/
8117 F:      arch/x86/include/uapi/asm/kvm*
8118 F:      arch/x86/include/asm/kvm*
8119 F:      arch/x86/include/asm/pvclock-abi.h
8120 F:      arch/x86/kernel/kvm.c
8121 F:      arch/x86/kernel/kvmclock.c
8122
8123 KERNFS
8124 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8125 M:      Tejun Heo <tj@kernel.org>
8126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8127 S:      Supported
8128 F:      include/linux/kernfs.h
8129 F:      fs/kernfs/
8130
8131 KEXEC
8132 M:      Eric Biederman <ebiederm@xmission.com>
8133 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8134 L:      kexec@lists.infradead.org
8135 S:      Maintained
8136 F:      include/linux/kexec.h
8137 F:      include/uapi/linux/kexec.h
8138 F:      kernel/kexec*
8139
8140 KEYS-ENCRYPTED
8141 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8142 L:      linux-integrity@vger.kernel.org
8143 L:      keyrings@vger.kernel.org
8144 S:      Supported
8145 F:      Documentation/security/keys/trusted-encrypted.rst
8146 F:      include/keys/encrypted-type.h
8147 F:      security/keys/encrypted-keys/
8148
8149 KEYS-TRUSTED
8150 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8151 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8152 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8153 L:      linux-integrity@vger.kernel.org
8154 L:      keyrings@vger.kernel.org
8155 S:      Supported
8156 F:      Documentation/security/keys/trusted-encrypted.rst
8157 F:      include/keys/trusted-type.h
8158 F:      security/keys/trusted.c
8159 F:      security/keys/trusted.h
8160
8161 KEYS/KEYRINGS:
8162 M:      David Howells <dhowells@redhat.com>
8163 L:      keyrings@vger.kernel.org
8164 S:      Maintained
8165 F:      Documentation/security/keys/core.rst
8166 F:      include/linux/key.h
8167 F:      include/linux/key-type.h
8168 F:      include/linux/keyctl.h
8169 F:      include/uapi/linux/keyctl.h
8170 F:      include/keys/
8171 F:      security/keys/
8172
8173 KGDB / KDB /debug_core
8174 M:      Jason Wessel <jason.wessel@windriver.com>
8175 M:      Daniel Thompson <daniel.thompson@linaro.org>
8176 W:      http://kgdb.wiki.kernel.org/
8177 L:      kgdb-bugreport@lists.sourceforge.net
8178 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8179 S:      Maintained
8180 F:      Documentation/dev-tools/kgdb.rst
8181 F:      drivers/misc/kgdbts.c
8182 F:      drivers/tty/serial/kgdboc.c
8183 F:      include/linux/kdb.h
8184 F:      include/linux/kgdb.h
8185 F:      kernel/debug/
8186
8187 KMEMLEAK
8188 M:      Catalin Marinas <catalin.marinas@arm.com>
8189 S:      Maintained
8190 F:      Documentation/dev-tools/kmemleak.rst
8191 F:      include/linux/kmemleak.h
8192 F:      mm/kmemleak.c
8193 F:      mm/kmemleak-test.c
8194
8195 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8196 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8197 L:      linux-kernel@vger.kernel.org
8198 S:      Maintained
8199 F:      kernel/kmod.c
8200 F:      include/linux/kmod.h
8201 F:      lib/test_kmod.c
8202 F:      tools/testing/selftests/kmod/
8203
8204 KPROBES
8205 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8206 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8207 M:      "David S. Miller" <davem@davemloft.net>
8208 M:      Masami Hiramatsu <mhiramat@kernel.org>
8209 S:      Maintained
8210 F:      Documentation/kprobes.txt
8211 F:      include/linux/kprobes.h
8212 F:      include/asm-generic/kprobes.h
8213 F:      kernel/kprobes.c
8214
8215 KS0108 LCD CONTROLLER DRIVER
8216 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8217 S:      Maintained
8218 F:      Documentation/auxdisplay/ks0108
8219 F:      drivers/auxdisplay/ks0108.c
8220 F:      include/linux/ks0108.h
8221
8222 L3MDEV
8223 M:      David Ahern <dsa@cumulusnetworks.com>
8224 L:      netdev@vger.kernel.org
8225 S:      Maintained
8226 F:      net/l3mdev
8227 F:      include/net/l3mdev.h
8228
8229 L7 BPF FRAMEWORK
8230 M:      John Fastabend <john.fastabend@gmail.com>
8231 M:      Daniel Borkmann <daniel@iogearbox.net>
8232 L:      netdev@vger.kernel.org
8233 S:      Maintained
8234 F:      include/linux/skmsg.h
8235 F:      net/core/skmsg.c
8236 F:      net/core/sock_map.c
8237 F:      net/ipv4/tcp_bpf.c
8238
8239 LANTIQ / INTEL Ethernet drivers
8240 M:      Hauke Mehrtens <hauke@hauke-m.de>
8241 L:      netdev@vger.kernel.org
8242 S:      Maintained
8243 F:      net/dsa/tag_gswip.c
8244 F:      drivers/net/ethernet/lantiq_xrx200.c
8245 F:      drivers/net/dsa/lantiq_pce.h
8246 F:      drivers/net/dsa/lantiq_gswip.c
8247
8248 LANTIQ MIPS ARCHITECTURE
8249 M:      John Crispin <john@phrozen.org>
8250 L:      linux-mips@linux-mips.org
8251 S:      Maintained
8252 F:      arch/mips/lantiq
8253 F:      drivers/soc/lantiq
8254
8255 LAPB module
8256 L:      linux-x25@vger.kernel.org
8257 S:      Orphan
8258 F:      Documentation/networking/lapb-module.txt
8259 F:      include/*/lapb.h
8260 F:      net/lapb/
8261
8262 LASI 53c700 driver for PARISC
8263 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8264 L:      linux-scsi@vger.kernel.org
8265 S:      Maintained
8266 F:      Documentation/scsi/53c700.txt
8267 F:      drivers/scsi/53c700*
8268
8269 LEAKING_ADDRESSES
8270 M:      Tobin C. Harding <me@tobin.cc>
8271 M:      Tycho Andersen <tycho@tycho.ws>
8272 L:      kernel-hardening@lists.openwall.com
8273 S:      Maintained
8274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8275 F:      scripts/leaking_addresses.pl
8276
8277 LED SUBSYSTEM
8278 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8279 M:      Pavel Machek <pavel@ucw.cz>
8280 L:      linux-leds@vger.kernel.org
8281 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8282 S:      Maintained
8283 F:      Documentation/devicetree/bindings/leds/
8284 F:      drivers/leds/
8285 F:      include/linux/leds.h
8286
8287 LEGACY EEPROM DRIVER
8288 M:      Jean Delvare <jdelvare@suse.com>
8289 S:      Maintained
8290 F:      Documentation/misc-devices/eeprom
8291 F:      drivers/misc/eeprom/eeprom.c
8292
8293 LEGO MINDSTORMS EV3
8294 R:      David Lechner <david@lechnology.com>
8295 S:      Maintained
8296 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8297 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8298 F:      drivers/power/supply/lego_ev3_battery.c
8299
8300 LEGO USB Tower driver
8301 M:      Juergen Stuber <starblue@users.sourceforge.net>
8302 L:      legousb-devel@lists.sourceforge.net
8303 W:      http://legousb.sourceforge.net/
8304 S:      Maintained
8305 F:      drivers/usb/misc/legousbtower.c
8306
8307 LG2160 MEDIA DRIVER
8308 M:      Michael Krufky <mkrufky@linuxtv.org>
8309 L:      linux-media@vger.kernel.org
8310 W:      https://linuxtv.org
8311 W:      http://github.com/mkrufky
8312 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8313 T:      git git://linuxtv.org/mkrufky/tuners.git
8314 S:      Maintained
8315 F:      drivers/media/dvb-frontends/lg2160.*
8316
8317 LGDT3305 MEDIA DRIVER
8318 M:      Michael Krufky <mkrufky@linuxtv.org>
8319 L:      linux-media@vger.kernel.org
8320 W:      https://linuxtv.org
8321 W:      http://github.com/mkrufky
8322 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8323 T:      git git://linuxtv.org/mkrufky/tuners.git
8324 S:      Maintained
8325 F:      drivers/media/dvb-frontends/lgdt3305.*
8326
8327 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8328 M:      Viresh Kumar <vireshk@kernel.org>
8329 L:      linux-ide@vger.kernel.org
8330 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8331 S:      Maintained
8332 F:      include/linux/pata_arasan_cf_data.h
8333 F:      drivers/ata/pata_arasan_cf.c
8334
8335 LIBATA PATA DRIVERS
8336 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8337 M:      Jens Axboe <axboe@kernel.dk>
8338 L:      linux-ide@vger.kernel.org
8339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8340 S:      Maintained
8341 F:      drivers/ata/pata_*.c
8342 F:      drivers/ata/ata_generic.c
8343
8344 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8345 M:      Linus Walleij <linus.walleij@linaro.org>
8346 L:      linux-ide@vger.kernel.org
8347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8348 S:      Maintained
8349 F:      drivers/ata/pata_ftide010.c
8350 F:      drivers/ata/sata_gemini.c
8351 F:      drivers/ata/sata_gemini.h
8352
8353 LIBATA SATA AHCI PLATFORM devices support
8354 M:      Hans de Goede <hdegoede@redhat.com>
8355 M:      Jens Axboe <axboe@kernel.dk>
8356 L:      linux-ide@vger.kernel.org
8357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8358 S:      Maintained
8359 F:      drivers/ata/ahci_platform.c
8360 F:      drivers/ata/libahci_platform.c
8361 F:      include/linux/ahci_platform.h
8362
8363 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8364 M:      Mikael Pettersson <mikpelinux@gmail.com>
8365 L:      linux-ide@vger.kernel.org
8366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8367 S:      Maintained
8368 F:      drivers/ata/sata_promise.*
8369
8370 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8371 M:      Jens Axboe <axboe@kernel.dk>
8372 L:      linux-ide@vger.kernel.org
8373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8374 S:      Maintained
8375 F:      drivers/ata/
8376 F:      include/linux/ata.h
8377 F:      include/linux/libata.h
8378 F:      Documentation/devicetree/bindings/ata/
8379
8380 LIBLOCKDEP
8381 M:      Sasha Levin <alexander.levin@microsoft.com>
8382 S:      Maintained
8383 F:      tools/lib/lockdep/
8384
8385 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8386 M:      Ross Zwisler <zwisler@kernel.org>
8387 M:      Dan Williams <dan.j.williams@intel.com>
8388 M:      Vishal Verma <vishal.l.verma@intel.com>
8389 M:      Dave Jiang <dave.jiang@intel.com>
8390 L:      linux-nvdimm@lists.01.org
8391 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8392 S:      Supported
8393 F:      drivers/nvdimm/blk.c
8394 F:      drivers/nvdimm/region_devs.c
8395
8396 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8397 M:      Vishal Verma <vishal.l.verma@intel.com>
8398 M:      Dan Williams <dan.j.williams@intel.com>
8399 M:      Ross Zwisler <zwisler@kernel.org>
8400 M:      Dave Jiang <dave.jiang@intel.com>
8401 L:      linux-nvdimm@lists.01.org
8402 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8403 S:      Supported
8404 F:      drivers/nvdimm/btt*
8405
8406 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8407 M:      Ross Zwisler <zwisler@kernel.org>
8408 M:      Dan Williams <dan.j.williams@intel.com>
8409 M:      Vishal Verma <vishal.l.verma@intel.com>
8410 M:      Dave Jiang <dave.jiang@intel.com>
8411 L:      linux-nvdimm@lists.01.org
8412 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8413 S:      Supported
8414 F:      drivers/nvdimm/pmem*
8415
8416 LIBNVDIMM: DEVICETREE BINDINGS
8417 M:      Oliver O'Halloran <oohall@gmail.com>
8418 L:      linux-nvdimm@lists.01.org
8419 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8420 S:      Supported
8421 F:      drivers/nvdimm/of_pmem.c
8422 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8423
8424 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8425 M:      Dan Williams <dan.j.williams@intel.com>
8426 M:      Ross Zwisler <zwisler@kernel.org>
8427 M:      Vishal Verma <vishal.l.verma@intel.com>
8428 M:      Dave Jiang <dave.jiang@intel.com>
8429 L:      linux-nvdimm@lists.01.org
8430 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8431 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8432 S:      Supported
8433 F:      drivers/nvdimm/*
8434 F:      drivers/acpi/nfit/*
8435 F:      include/linux/nd.h
8436 F:      include/linux/libnvdimm.h
8437 F:      include/uapi/linux/ndctl.h
8438
8439 LIGHTNVM PLATFORM SUPPORT
8440 M:      Matias Bjorling <mb@lightnvm.io>
8441 W:      http://github/OpenChannelSSD
8442 L:      linux-block@vger.kernel.org
8443 S:      Maintained
8444 F:      drivers/lightnvm/
8445 F:      include/linux/lightnvm.h
8446 F:      include/uapi/linux/lightnvm.h
8447
8448 LINUX FOR POWER MACINTOSH
8449 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8450 W:      http://www.penguinppc.org/
8451 L:      linuxppc-dev@lists.ozlabs.org
8452 S:      Maintained
8453 F:      arch/powerpc/platforms/powermac/
8454 F:      drivers/macintosh/
8455
8456 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8457 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8458 M:      Paul Mackerras <paulus@samba.org>
8459 M:      Michael Ellerman <mpe@ellerman.id.au>
8460 W:      https://github.com/linuxppc/linux/wiki
8461 L:      linuxppc-dev@lists.ozlabs.org
8462 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8463 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8464 S:      Supported
8465 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8466 F:      Documentation/devicetree/bindings/powerpc/
8467 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8468 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8469 F:      Documentation/powerpc/
8470 F:      arch/powerpc/
8471 F:      drivers/char/tpm/tpm_ibmvtpm*
8472 F:      drivers/crypto/nx/
8473 F:      drivers/crypto/vmx/
8474 F:      drivers/i2c/busses/i2c-opal.c
8475 F:      drivers/net/ethernet/ibm/ibmveth.*
8476 F:      drivers/net/ethernet/ibm/ibmvnic.*
8477 F:      drivers/pci/hotplug/pnv_php.c
8478 F:      drivers/pci/hotplug/rpa*
8479 F:      drivers/rtc/rtc-opal.c
8480 F:      drivers/scsi/ibmvscsi/
8481 F:      drivers/tty/hvc/hvc_opal.c
8482 F:      drivers/watchdog/wdrtas.c
8483 F:      tools/testing/selftests/powerpc
8484 N:      /pmac
8485 N:      powermac
8486 N:      powernv
8487 N:      [^a-z0-9]ps3
8488 N:      pseries
8489
8490 LINUX FOR POWERPC EMBEDDED MPC5XXX
8491 M:      Anatolij Gustschin <agust@denx.de>
8492 L:      linuxppc-dev@lists.ozlabs.org
8493 T:      git git://git.denx.de/linux-denx-agust.git
8494 S:      Maintained
8495 F:      arch/powerpc/platforms/512x/
8496 F:      arch/powerpc/platforms/52xx/
8497
8498 LINUX FOR POWERPC EMBEDDED PPC4XX
8499 M:      Alistair Popple <alistair@popple.id.au>
8500 M:      Matt Porter <mporter@kernel.crashing.org>
8501 W:      http://www.penguinppc.org/
8502 L:      linuxppc-dev@lists.ozlabs.org
8503 S:      Maintained
8504 F:      arch/powerpc/platforms/40x/
8505 F:      arch/powerpc/platforms/44x/
8506
8507 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8508 M:      Scott Wood <oss@buserror.net>
8509 M:      Kumar Gala <galak@kernel.crashing.org>
8510 W:      http://www.penguinppc.org/
8511 L:      linuxppc-dev@lists.ozlabs.org
8512 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8513 S:      Maintained
8514 F:      arch/powerpc/platforms/83xx/
8515 F:      arch/powerpc/platforms/85xx/
8516 F:      Documentation/devicetree/bindings/powerpc/fsl/
8517
8518 LINUX FOR POWERPC EMBEDDED PPC8XX
8519 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8520 W:      http://www.penguinppc.org/
8521 L:      linuxppc-dev@lists.ozlabs.org
8522 S:      Maintained
8523 F:      arch/powerpc/platforms/8xx/
8524
8525 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8526 L:      linuxppc-dev@lists.ozlabs.org
8527 S:      Orphan
8528 F:      arch/powerpc/*/*virtex*
8529 F:      arch/powerpc/*/*/*virtex*
8530
8531 LINUX FOR POWERPC PA SEMI PWRFICIENT
8532 L:      linuxppc-dev@lists.ozlabs.org
8533 S:      Orphan
8534 F:      arch/powerpc/platforms/pasemi/
8535 F:      drivers/*/*pasemi*
8536 F:      drivers/*/*/*pasemi*
8537
8538 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8539 M:      Kees Cook <keescook@chromium.org>
8540 S:      Maintained
8541 F:      drivers/misc/lkdtm/*
8542
8543 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8544 M:      Alan Stern <stern@rowland.harvard.edu>
8545 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8546 M:      Will Deacon <will.deacon@arm.com>
8547 M:      Peter Zijlstra <peterz@infradead.org>
8548 M:      Boqun Feng <boqun.feng@gmail.com>
8549 M:      Nicholas Piggin <npiggin@gmail.com>
8550 M:      David Howells <dhowells@redhat.com>
8551 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8552 M:      Luc Maranget <luc.maranget@inria.fr>
8553 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8554 R:      Akira Yokosawa <akiyks@gmail.com>
8555 R:      Daniel Lustig <dlustig@nvidia.com>
8556 L:      linux-kernel@vger.kernel.org
8557 L:      linux-arch@vger.kernel.org
8558 S:      Supported
8559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8560 F:      tools/memory-model/
8561 F:      Documentation/atomic_bitops.txt
8562 F:      Documentation/atomic_t.txt
8563 F:      Documentation/core-api/atomic_ops.rst
8564 F:      Documentation/core-api/refcount-vs-atomic.rst
8565 F:      Documentation/memory-barriers.txt
8566
8567 LIS3LV02D ACCELEROMETER DRIVER
8568 M:      Eric Piel <eric.piel@tremplin-utc.net>
8569 S:      Maintained
8570 F:      Documentation/misc-devices/lis3lv02d
8571 F:      drivers/misc/lis3lv02d/
8572 F:      drivers/platform/x86/hp_accel.c
8573
8574 LIVE PATCHING
8575 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8576 M:      Jessica Yu <jeyu@kernel.org>
8577 M:      Jiri Kosina <jikos@kernel.org>
8578 M:      Miroslav Benes <mbenes@suse.cz>
8579 R:      Petr Mladek <pmladek@suse.com>
8580 S:      Maintained
8581 F:      kernel/livepatch/
8582 F:      include/linux/livepatch.h
8583 F:      arch/x86/include/asm/livepatch.h
8584 F:      arch/x86/kernel/livepatch.c
8585 F:      Documentation/livepatch/
8586 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8587 F:      samples/livepatch/
8588 L:      live-patching@vger.kernel.org
8589 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8590
8591 LLC (802.2)
8592 L:      netdev@vger.kernel.org
8593 S:      Odd fixes
8594 F:      include/linux/llc.h
8595 F:      include/uapi/linux/llc.h
8596 F:      include/net/llc*
8597 F:      net/llc/
8598
8599 LM73 HARDWARE MONITOR DRIVER
8600 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8601 L:      linux-hwmon@vger.kernel.org
8602 S:      Maintained
8603 F:      drivers/hwmon/lm73.c
8604
8605 LM78 HARDWARE MONITOR DRIVER
8606 M:      Jean Delvare <jdelvare@suse.com>
8607 L:      linux-hwmon@vger.kernel.org
8608 S:      Maintained
8609 F:      Documentation/hwmon/lm78
8610 F:      drivers/hwmon/lm78.c
8611
8612 LM83 HARDWARE MONITOR DRIVER
8613 M:      Jean Delvare <jdelvare@suse.com>
8614 L:      linux-hwmon@vger.kernel.org
8615 S:      Maintained
8616 F:      Documentation/hwmon/lm83
8617 F:      drivers/hwmon/lm83.c
8618
8619 LM90 HARDWARE MONITOR DRIVER
8620 M:      Jean Delvare <jdelvare@suse.com>
8621 L:      linux-hwmon@vger.kernel.org
8622 S:      Maintained
8623 F:      Documentation/hwmon/lm90
8624 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8625 F:      drivers/hwmon/lm90.c
8626 F:      include/dt-bindings/thermal/lm90.h
8627
8628 LM95234 HARDWARE MONITOR DRIVER
8629 M:      Guenter Roeck <linux@roeck-us.net>
8630 L:      linux-hwmon@vger.kernel.org
8631 S:      Maintained
8632 F:      Documentation/hwmon/lm95234
8633 F:      drivers/hwmon/lm95234.c
8634
8635 LME2510 MEDIA DRIVER
8636 M:      Malcolm Priestley <tvboxspy@gmail.com>
8637 L:      linux-media@vger.kernel.org
8638 W:      https://linuxtv.org
8639 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8640 S:      Maintained
8641 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8642
8643 LOADPIN SECURITY MODULE
8644 M:      Kees Cook <keescook@chromium.org>
8645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8646 S:      Supported
8647 F:      security/loadpin/
8648 F:      Documentation/admin-guide/LSM/LoadPin.rst
8649
8650 LOCKING PRIMITIVES
8651 M:      Peter Zijlstra <peterz@infradead.org>
8652 M:      Ingo Molnar <mingo@redhat.com>
8653 M:      Will Deacon <will.deacon@arm.com>
8654 L:      linux-kernel@vger.kernel.org
8655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8656 S:      Maintained
8657 F:      Documentation/locking/
8658 F:      include/linux/lockdep.h
8659 F:      include/linux/spinlock*.h
8660 F:      arch/*/include/asm/spinlock*.h
8661 F:      include/linux/rwlock*.h
8662 F:      include/linux/mutex*.h
8663 F:      include/linux/rwsem*.h
8664 F:      arch/*/include/asm/rwsem.h
8665 F:      include/linux/seqlock.h
8666 F:      lib/locking*.[ch]
8667 F:      kernel/locking/
8668 X:      kernel/locking/locktorture.c
8669
8670 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8671 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8672 L:      linux-ntfs-dev@lists.sourceforge.net
8673 W:      http://www.linux-ntfs.org/content/view/19/37/
8674 S:      Maintained
8675 F:      Documentation/ldm.txt
8676 F:      block/partitions/ldm.*
8677
8678 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8679 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8680 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8681 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8682 L:      MPT-FusionLinux.pdl@broadcom.com
8683 L:      linux-scsi@vger.kernel.org
8684 W:      http://www.avagotech.com/support/
8685 S:      Supported
8686 F:      drivers/message/fusion/
8687 F:      drivers/scsi/mpt3sas/
8688
8689 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8690 M:      Matthew Wilcox <willy@infradead.org>
8691 L:      linux-scsi@vger.kernel.org
8692 S:      Maintained
8693 F:      drivers/scsi/sym53c8xx_2/
8694
8695 LTC1660 DAC DRIVER
8696 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
8697 L:      linux-iio@vger.kernel.org
8698 S:      Maintained
8699 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
8700 F:      drivers/iio/dac/ltc1660.c
8701
8702 LTC4261 HARDWARE MONITOR DRIVER
8703 M:      Guenter Roeck <linux@roeck-us.net>
8704 L:      linux-hwmon@vger.kernel.org
8705 S:      Maintained
8706 F:      Documentation/hwmon/ltc4261
8707 F:      drivers/hwmon/ltc4261.c
8708
8709 LTC4306 I2C MULTIPLEXER DRIVER
8710 M:      Michael Hennerich <michael.hennerich@analog.com>
8711 W:      http://ez.analog.com/community/linux-device-drivers
8712 L:      linux-i2c@vger.kernel.org
8713 S:      Supported
8714 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8715 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8716
8717 LTP (Linux Test Project)
8718 M:      Mike Frysinger <vapier@gentoo.org>
8719 M:      Cyril Hrubis <chrubis@suse.cz>
8720 M:      Wanlong Gao <wanlong.gao@gmail.com>
8721 M:      Jan Stancek <jstancek@redhat.com>
8722 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8723 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8724 L:      ltp@lists.linux.it (subscribers-only)
8725 W:      http://linux-test-project.github.io/
8726 T:      git git://github.com/linux-test-project/ltp.git
8727 S:      Maintained
8728
8729 M68K ARCHITECTURE
8730 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8731 L:      linux-m68k@lists.linux-m68k.org
8732 W:      http://www.linux-m68k.org/
8733 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8734 S:      Maintained
8735 F:      arch/m68k/
8736 F:      drivers/zorro/
8737
8738 M68K ON APPLE MACINTOSH
8739 M:      Joshua Thompson <funaho@jurai.org>
8740 W:      http://www.mac.linux-m68k.org/
8741 L:      linux-m68k@lists.linux-m68k.org
8742 S:      Maintained
8743 F:      arch/m68k/mac/
8744
8745 M68K ON HP9000/300
8746 M:      Philip Blundell <philb@gnu.org>
8747 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8748 S:      Maintained
8749 F:      arch/m68k/hp300/
8750
8751 M88DS3103 MEDIA DRIVER
8752 M:      Antti Palosaari <crope@iki.fi>
8753 L:      linux-media@vger.kernel.org
8754 W:      https://linuxtv.org
8755 W:      http://palosaari.fi/linux/
8756 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8757 T:      git git://linuxtv.org/anttip/media_tree.git
8758 S:      Maintained
8759 F:      drivers/media/dvb-frontends/m88ds3103*
8760
8761 M88RS2000 MEDIA DRIVER
8762 M:      Malcolm Priestley <tvboxspy@gmail.com>
8763 L:      linux-media@vger.kernel.org
8764 W:      https://linuxtv.org
8765 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8766 S:      Maintained
8767 F:      drivers/media/dvb-frontends/m88rs2000*
8768
8769 MA901 MASTERKIT USB FM RADIO DRIVER
8770 M:      Alexey Klimov <klimov.linux@gmail.com>
8771 L:      linux-media@vger.kernel.org
8772 T:      git git://linuxtv.org/media_tree.git
8773 S:      Maintained
8774 F:      drivers/media/radio/radio-ma901.c
8775
8776 MAC80211
8777 M:      Johannes Berg <johannes@sipsolutions.net>
8778 L:      linux-wireless@vger.kernel.org
8779 W:      http://wireless.kernel.org/
8780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8782 S:      Maintained
8783 F:      Documentation/networking/mac80211-injection.txt
8784 F:      include/net/mac80211.h
8785 F:      net/mac80211/
8786 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8787 F:      Documentation/networking/mac80211_hwsim/README
8788
8789 MAILBOX API
8790 M:      Jassi Brar <jassisinghbrar@gmail.com>
8791 L:      linux-kernel@vger.kernel.org
8792 S:      Maintained
8793 F:      drivers/mailbox/
8794 F:      include/linux/mailbox_client.h
8795 F:      include/linux/mailbox_controller.h
8796
8797 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8798 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8799 W:      http://www.kernel.org/doc/man-pages
8800 L:      linux-man@vger.kernel.org
8801 S:      Maintained
8802
8803 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8804 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8805 L:      linux-mips@linux-mips.org
8806 S:      Maintained
8807 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8808
8809 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8810 M:      Andrew Lunn <andrew@lunn.ch>
8811 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8812 L:      netdev@vger.kernel.org
8813 S:      Maintained
8814 F:      drivers/net/dsa/mv88e6xxx/
8815 F:      include/linux/platform_data/mv88e6xxx.h
8816 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8817
8818 MARVELL ARMADA DRM SUPPORT
8819 M:      Russell King <linux@armlinux.org.uk>
8820 S:      Maintained
8821 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8822 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8823 F:      drivers/gpu/drm/armada/
8824 F:      include/uapi/drm/armada_drm.h
8825 F:      Documentation/devicetree/bindings/display/armada/
8826
8827 MARVELL CRYPTO DRIVER
8828 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8829 M:      Arnaud Ebalard <arno@natisbad.org>
8830 F:      drivers/crypto/marvell/
8831 S:      Maintained
8832 L:      linux-crypto@vger.kernel.org
8833
8834 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8835 M:      Mirko Lindner <mlindner@marvell.com>
8836 M:      Stephen Hemminger <stephen@networkplumber.org>
8837 L:      netdev@vger.kernel.org
8838 S:      Maintained
8839 F:      drivers/net/ethernet/marvell/sk*
8840
8841 MARVELL LIBERTAS WIRELESS DRIVER
8842 L:      libertas-dev@lists.infradead.org
8843 S:      Orphan
8844 F:      drivers/net/wireless/marvell/libertas/
8845
8846 MARVELL MACCHIATOBIN SUPPORT
8847 M:      Russell King <linux@armlinux.org.uk>
8848 L:      linux-arm-kernel@lists.infradead.org
8849 S:      Maintained
8850 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8851
8852 MARVELL MV643XX ETHERNET DRIVER
8853 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8854 L:      netdev@vger.kernel.org
8855 S:      Maintained
8856 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8857 F:      include/linux/mv643xx.h
8858
8859 MARVELL MV88X3310 PHY DRIVER
8860 M:      Russell King <linux@armlinux.org.uk>
8861 L:      netdev@vger.kernel.org
8862 S:      Maintained
8863 F:      drivers/net/phy/marvell10g.c
8864
8865 MARVELL MVNETA ETHERNET DRIVER
8866 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
8867 L:      netdev@vger.kernel.org
8868 S:      Maintained
8869 F:      drivers/net/ethernet/marvell/mvneta.*
8870
8871 MARVELL MWIFIEX WIRELESS DRIVER
8872 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8873 M:      Nishant Sarmukadam <nishants@marvell.com>
8874 M:      Ganapathi Bhat <gbhat@marvell.com>
8875 M:      Xinming Hu <huxinming820@gmail.com>
8876 L:      linux-wireless@vger.kernel.org
8877 S:      Maintained
8878 F:      drivers/net/wireless/marvell/mwifiex/
8879
8880 MARVELL MWL8K WIRELESS DRIVER
8881 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8882 L:      linux-wireless@vger.kernel.org
8883 S:      Odd Fixes
8884 F:      drivers/net/wireless/marvell/mwl8k.c
8885
8886 MARVELL NAND CONTROLLER DRIVER
8887 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8888 L:      linux-mtd@lists.infradead.org
8889 S:      Maintained
8890 F:      drivers/mtd/nand/raw/marvell_nand.c
8891 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8892
8893 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8894 M:      Nicolas Pitre <nico@fluxnic.net>
8895 S:      Odd Fixes
8896 F:      drivers/mmc/host/mvsdio.*
8897
8898 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8899 M:      Hu Ziji <huziji@marvell.com>
8900 L:      linux-mmc@vger.kernel.org
8901 S:      Supported
8902 F:      drivers/mmc/host/sdhci-xenon*
8903 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8904
8905 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
8906 M:      Sunil Goutham <sgoutham@marvell.com>
8907 M:      Linu Cherian <lcherian@marvell.com>
8908 M:      Geetha sowjanya <gakula@marvell.com>
8909 M:      Jerin Jacob <jerinj@marvell.com>
8910 L:      netdev@vger.kernel.org
8911 S:      Supported
8912 F:      drivers/net/ethernet/marvell/octeontx2/af/
8913
8914 MATROX FRAMEBUFFER DRIVER
8915 L:      linux-fbdev@vger.kernel.org
8916 S:      Orphan
8917 F:      drivers/video/fbdev/matrox/matroxfb_*
8918 F:      include/uapi/linux/matroxfb.h
8919
8920 MAX16065 HARDWARE MONITOR DRIVER
8921 M:      Guenter Roeck <linux@roeck-us.net>
8922 L:      linux-hwmon@vger.kernel.org
8923 S:      Maintained
8924 F:      Documentation/hwmon/max16065
8925 F:      drivers/hwmon/max16065.c
8926
8927 MAX2175 SDR TUNER DRIVER
8928 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8929 L:      linux-media@vger.kernel.org
8930 T:      git git://linuxtv.org/media_tree.git
8931 S:      Maintained
8932 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8933 F:      Documentation/media/v4l-drivers/max2175.rst
8934 F:      drivers/media/i2c/max2175*
8935 F:      include/uapi/linux/max2175.h
8936
8937 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8938 L:      linux-hwmon@vger.kernel.org
8939 S:      Orphan
8940 F:      Documentation/hwmon/max6650
8941 F:      drivers/hwmon/max6650.c
8942
8943 MAX6697 HARDWARE MONITOR DRIVER
8944 M:      Guenter Roeck <linux@roeck-us.net>
8945 L:      linux-hwmon@vger.kernel.org
8946 S:      Maintained
8947 F:      Documentation/hwmon/max6697
8948 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8949 F:      drivers/hwmon/max6697.c
8950 F:      include/linux/platform_data/max6697.h
8951
8952 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8953 M:      Peter Rosin <peda@axentia.se>
8954 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8955 S:      Maintained
8956 F:      Documentation/devicetree/bindings/sound/max9860.txt
8957 F:      sound/soc/codecs/max9860.*
8958
8959 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8960 M:      Javier Martinez Canillas <javier@dowhile0.org>
8961 L:      linux-kernel@vger.kernel.org
8962 S:      Supported
8963 F:      drivers/regulator/max77802-regulator.c
8964 F:      Documentation/devicetree/bindings/*/*max77802.txt
8965 F:      include/dt-bindings/*/*max77802.h
8966
8967 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8968 M:      Krzysztof Kozlowski <krzk@kernel.org>
8969 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8970 L:      linux-pm@vger.kernel.org
8971 S:      Supported
8972 F:      drivers/power/supply/max14577_charger.c
8973 F:      drivers/power/supply/max77693_charger.c
8974
8975 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8976 M:      Chanwoo Choi <cw00.choi@samsung.com>
8977 M:      Krzysztof Kozlowski <krzk@kernel.org>
8978 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8979 L:      linux-kernel@vger.kernel.org
8980 S:      Supported
8981 F:      drivers/*/max14577*.c
8982 F:      drivers/*/max77686*.c
8983 F:      drivers/*/max77693*.c
8984 F:      drivers/extcon/extcon-max14577.c
8985 F:      drivers/extcon/extcon-max77693.c
8986 F:      drivers/rtc/rtc-max77686.c
8987 F:      drivers/clk/clk-max77686.c
8988 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8989 F:      Documentation/devicetree/bindings/*/max77686.txt
8990 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8991 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8992 F:      include/linux/mfd/max14577*.h
8993 F:      include/linux/mfd/max77686*.h
8994 F:      include/linux/mfd/max77693*.h
8995
8996 MAXIRADIO FM RADIO RECEIVER DRIVER
8997 M:      Hans Verkuil <hverkuil@xs4all.nl>
8998 L:      linux-media@vger.kernel.org
8999 T:      git git://linuxtv.org/media_tree.git
9000 W:      https://linuxtv.org
9001 S:      Maintained
9002 F:      drivers/media/radio/radio-maxiradio*
9003
9004 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9005 M:      Peter Rosin <peda@axentia.se>
9006 L:      linux-iio@vger.kernel.org
9007 S:      Maintained
9008 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9009 F:      drivers/iio/potentiometer/mcp4018.c
9010 F:      drivers/iio/potentiometer/mcp4531.c
9011
9012 MCR20A IEEE-802.15.4 RADIO DRIVER
9013 M:      Xue Liu <liuxuenetmail@gmail.com>
9014 L:      linux-wpan@vger.kernel.org
9015 W:      https://github.com/xueliu/mcr20a-linux
9016 S:      Maintained
9017 F:      drivers/net/ieee802154/mcr20a.c
9018 F:      drivers/net/ieee802154/mcr20a.h
9019 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9020
9021 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9022 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9023 L:      linux-iio@vger.kernel.org
9024 S:      Maintained
9025 F:      drivers/iio/dac/cio-dac.c
9026
9027 MEDIA DRIVERS FOR ASCOT2E
9028 M:      Sergey Kozlov <serjk@netup.ru>
9029 M:      Abylay Ospan <aospan@netup.ru>
9030 L:      linux-media@vger.kernel.org
9031 W:      https://linuxtv.org
9032 W:      http://netup.tv/
9033 T:      git git://linuxtv.org/media_tree.git
9034 S:      Supported
9035 F:      drivers/media/dvb-frontends/ascot2e*
9036
9037 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9038 M:      Jasmin Jessich <jasmin@anw.at>
9039 L:      linux-media@vger.kernel.org
9040 W:      https://linuxtv.org
9041 T:      git git://linuxtv.org/media_tree.git
9042 S:      Maintained
9043 F:      drivers/media/dvb-frontends/cxd2099*
9044
9045 MEDIA DRIVERS FOR CXD2841ER
9046 M:      Sergey Kozlov <serjk@netup.ru>
9047 M:      Abylay Ospan <aospan@netup.ru>
9048 L:      linux-media@vger.kernel.org
9049 W:      https://linuxtv.org
9050 W:      http://netup.tv/
9051 T:      git git://linuxtv.org/media_tree.git
9052 S:      Supported
9053 F:      drivers/media/dvb-frontends/cxd2841er*
9054
9055 MEDIA DRIVERS FOR CXD2880
9056 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9057 L:      linux-media@vger.kernel.org
9058 W:      http://linuxtv.org/
9059 T:      git git://linuxtv.org/media_tree.git
9060 S:      Supported
9061 F:      drivers/media/dvb-frontends/cxd2880/*
9062 F:      drivers/media/spi/cxd2880*
9063
9064 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9065 L:      linux-media@vger.kernel.org
9066 W:      https://linuxtv.org
9067 T:      git git://linuxtv.org/media_tree.git
9068 S:      Orphan
9069 F:      drivers/media/pci/ddbridge/*
9070
9071 MEDIA DRIVERS FOR FREESCALE IMX
9072 M:      Steve Longerbeam <slongerbeam@gmail.com>
9073 M:      Philipp Zabel <p.zabel@pengutronix.de>
9074 L:      linux-media@vger.kernel.org
9075 T:      git git://linuxtv.org/media_tree.git
9076 S:      Maintained
9077 F:      Documentation/devicetree/bindings/media/imx.txt
9078 F:      Documentation/media/v4l-drivers/imx.rst
9079 F:      drivers/staging/media/imx/
9080 F:      include/linux/imx-media.h
9081 F:      include/media/imx.h
9082
9083 MEDIA DRIVER FOR FREESCALE IMX PXP
9084 M:      Philipp Zabel <p.zabel@pengutronix.de>
9085 L:      linux-media@vger.kernel.org
9086 T:      git git://linuxtv.org/media_tree.git
9087 S:      Maintained
9088 F:      drivers/media/platform/imx-pxp.[ch]
9089
9090 MEDIA DRIVERS FOR HELENE
9091 M:      Abylay Ospan <aospan@netup.ru>
9092 L:      linux-media@vger.kernel.org
9093 W:      https://linuxtv.org
9094 W:      http://netup.tv/
9095 T:      git git://linuxtv.org/media_tree.git
9096 S:      Supported
9097 F:      drivers/media/dvb-frontends/helene*
9098
9099 MEDIA DRIVERS FOR HORUS3A
9100 M:      Sergey Kozlov <serjk@netup.ru>
9101 M:      Abylay Ospan <aospan@netup.ru>
9102 L:      linux-media@vger.kernel.org
9103 W:      https://linuxtv.org
9104 W:      http://netup.tv/
9105 T:      git git://linuxtv.org/media_tree.git
9106 S:      Supported
9107 F:      drivers/media/dvb-frontends/horus3a*
9108
9109 MEDIA DRIVERS FOR LNBH25
9110 M:      Sergey Kozlov <serjk@netup.ru>
9111 M:      Abylay Ospan <aospan@netup.ru>
9112 L:      linux-media@vger.kernel.org
9113 W:      https://linuxtv.org
9114 W:      http://netup.tv/
9115 T:      git git://linuxtv.org/media_tree.git
9116 S:      Supported
9117 F:      drivers/media/dvb-frontends/lnbh25*
9118
9119 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9120 L:      linux-media@vger.kernel.org
9121 W:      https://linuxtv.org
9122 T:      git git://linuxtv.org/media_tree.git
9123 S:      Orphan
9124 F:      drivers/media/dvb-frontends/mxl5xx*
9125
9126 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9127 M:      Sergey Kozlov <serjk@netup.ru>
9128 M:      Abylay Ospan <aospan@netup.ru>
9129 L:      linux-media@vger.kernel.org
9130 W:      https://linuxtv.org
9131 W:      http://netup.tv/
9132 T:      git git://linuxtv.org/media_tree.git
9133 S:      Supported
9134 F:      drivers/media/pci/netup_unidvb/*
9135
9136 MEDIA DRIVERS FOR RENESAS - CEU
9137 M:      Jacopo Mondi <jacopo@jmondi.org>
9138 L:      linux-media@vger.kernel.org
9139 L:      linux-renesas-soc@vger.kernel.org
9140 T:      git git://linuxtv.org/media_tree.git
9141 S:      Supported
9142 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9143 F:      drivers/media/platform/renesas-ceu.c
9144 F:      include/media/drv-intf/renesas-ceu.h
9145
9146 MEDIA DRIVERS FOR RENESAS - DRIF
9147 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9148 L:      linux-media@vger.kernel.org
9149 L:      linux-renesas-soc@vger.kernel.org
9150 T:      git git://linuxtv.org/media_tree.git
9151 S:      Supported
9152 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9153 F:      drivers/media/platform/rcar_drif.c
9154
9155 MEDIA DRIVERS FOR RENESAS - FCP
9156 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9157 L:      linux-media@vger.kernel.org
9158 L:      linux-renesas-soc@vger.kernel.org
9159 T:      git git://linuxtv.org/media_tree.git
9160 S:      Supported
9161 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9162 F:      drivers/media/platform/rcar-fcp.c
9163 F:      include/media/rcar-fcp.h
9164
9165 MEDIA DRIVERS FOR RENESAS - FDP1
9166 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9167 L:      linux-media@vger.kernel.org
9168 L:      linux-renesas-soc@vger.kernel.org
9169 T:      git git://linuxtv.org/media_tree.git
9170 S:      Supported
9171 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9172 F:      drivers/media/platform/rcar_fdp1.c
9173
9174 MEDIA DRIVERS FOR RENESAS - VIN
9175 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9176 L:      linux-media@vger.kernel.org
9177 L:      linux-renesas-soc@vger.kernel.org
9178 T:      git git://linuxtv.org/media_tree.git
9179 S:      Supported
9180 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9181 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9182 F:      drivers/media/platform/rcar-vin/
9183
9184 MEDIA DRIVERS FOR RENESAS - VSP1
9185 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9186 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9187 L:      linux-media@vger.kernel.org
9188 L:      linux-renesas-soc@vger.kernel.org
9189 T:      git git://linuxtv.org/media_tree.git
9190 S:      Supported
9191 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9192 F:      drivers/media/platform/vsp1/
9193
9194 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9195 L:      linux-media@vger.kernel.org
9196 W:      https://linuxtv.org
9197 T:      git git://linuxtv.org/media_tree.git
9198 S:      Orphan
9199 F:      drivers/media/dvb-frontends/stv0910*
9200
9201 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9202 L:      linux-media@vger.kernel.org
9203 W:      https://linuxtv.org
9204 T:      git git://linuxtv.org/media_tree.git
9205 S:      Orphan
9206 F:      drivers/media/dvb-frontends/stv6111*
9207
9208 MEDIA DRIVERS FOR STM32 - DCMI
9209 M:      Hugues Fruchet <hugues.fruchet@st.com>
9210 L:      linux-media@vger.kernel.org
9211 T:      git git://linuxtv.org/media_tree.git
9212 S:      Supported
9213 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9214 F:      drivers/media/platform/stm32/stm32-dcmi.c
9215
9216 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9217 M:      Dmitry Osipenko <digetx@gmail.com>
9218 L:      linux-media@vger.kernel.org
9219 L:      linux-tegra@vger.kernel.org
9220 T:      git git://linuxtv.org/media_tree.git
9221 S:      Maintained
9222 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9223 F:      drivers/staging/media/tegra-vde/
9224
9225 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9226 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9227 P:      LinuxTV.org Project
9228 L:      linux-media@vger.kernel.org
9229 W:      https://linuxtv.org
9230 Q:      http://patchwork.kernel.org/project/linux-media/list/
9231 T:      git git://linuxtv.org/media_tree.git
9232 S:      Maintained
9233 F:      Documentation/devicetree/bindings/media/
9234 F:      Documentation/media/
9235 F:      drivers/media/
9236 F:      drivers/staging/media/
9237 F:      include/linux/platform_data/media/
9238 F:      include/media/
9239 F:      include/uapi/linux/dvb/
9240 F:      include/uapi/linux/videodev2.h
9241 F:      include/uapi/linux/media.h
9242 F:      include/uapi/linux/v4l2-*
9243 F:      include/uapi/linux/meye.h
9244 F:      include/uapi/linux/ivtv*
9245 F:      include/uapi/linux/uvcvideo.h
9246
9247 MEDIATEK BLUETOOTH DRIVER
9248 M:      Sean Wang <sean.wang@mediatek.com>
9249 L:      linux-bluetooth@vger.kernel.org
9250 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9251 S:      Maintained
9252 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9253 F:      drivers/bluetooth/btmtkuart.c
9254
9255 MEDIATEK CIR DRIVER
9256 M:      Sean Wang <sean.wang@mediatek.com>
9257 S:      Maintained
9258 F:      drivers/media/rc/mtk-cir.c
9259
9260 MEDIATEK DMA DRIVER
9261 M:      Sean Wang <sean.wang@mediatek.com>
9262 L:      dmaengine@vger.kernel.org
9263 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9264 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9265 S:      Maintained
9266 F:      Documentation/devicetree/bindings/dma/mtk-*
9267 F:      drivers/dma/mediatek/
9268
9269 MEDIATEK PMIC LED DRIVER
9270 M:      Sean Wang <sean.wang@mediatek.com>
9271 S:      Maintained
9272 F:      drivers/leds/leds-mt6323.c
9273 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9274
9275 MEDIATEK ETHERNET DRIVER
9276 M:      Felix Fietkau <nbd@openwrt.org>
9277 M:      John Crispin <john@phrozen.org>
9278 M:      Sean Wang <sean.wang@mediatek.com>
9279 M:      Nelson Chang <nelson.chang@mediatek.com>
9280 L:      netdev@vger.kernel.org
9281 S:      Maintained
9282 F:      drivers/net/ethernet/mediatek/
9283
9284 MEDIATEK SWITCH DRIVER
9285 M:      Sean Wang <sean.wang@mediatek.com>
9286 L:      netdev@vger.kernel.org
9287 S:      Maintained
9288 F:      drivers/net/dsa/mt7530.*
9289 F:      net/dsa/tag_mtk.c
9290
9291 MEDIATEK JPEG DRIVER
9292 M:      Rick Chang <rick.chang@mediatek.com>
9293 M:      Bin Liu <bin.liu@mediatek.com>
9294 S:      Supported
9295 F:      drivers/media/platform/mtk-jpeg/
9296 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9297
9298 MEDIATEK MDP DRIVER
9299 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9300 M:      Houlong Wei <houlong.wei@mediatek.com>
9301 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9302 S:      Supported
9303 F:      drivers/media/platform/mtk-mdp/
9304 F:      drivers/media/platform/mtk-vpu/
9305 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9306
9307 MEDIATEK MEDIA DRIVER
9308 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9309 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9310 S:      Supported
9311 F:      drivers/media/platform/mtk-vcodec/
9312 F:      drivers/media/platform/mtk-vpu/
9313 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9314 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9315
9316 MEDIATEK MT7601U WIRELESS LAN DRIVER
9317 M:      Jakub Kicinski <kubakici@wp.pl>
9318 L:      linux-wireless@vger.kernel.org
9319 S:      Maintained
9320 F:      drivers/net/wireless/mediatek/mt7601u/
9321
9322 MEDIATEK NAND CONTROLLER DRIVER
9323 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9324 L:      linux-mtd@lists.infradead.org
9325 S:      Maintained
9326 F:      drivers/mtd/nand/raw/mtk_*
9327 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9328
9329 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9330 M:      Sean Wang <sean.wang@mediatek.com>
9331 S:      Maintained
9332 F:      drivers/char/hw_random/mtk-rng.c
9333
9334 MEDIATEK USB3 DRD IP DRIVER
9335 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9336 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9337 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9338 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9339 S:      Maintained
9340 F:      drivers/usb/mtu3/
9341
9342 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9343 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9344 M:      Martin Donnelly <martin.donnelly@ge.com>
9345 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9346 S:      Maintained
9347 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9348 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9349
9350 MEGARAID SCSI/SAS DRIVERS
9351 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9352 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9353 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9354 L:      megaraidlinux.pdl@broadcom.com
9355 L:      linux-scsi@vger.kernel.org
9356 W:      http://www.avagotech.com/support/
9357 S:      Maintained
9358 F:      Documentation/scsi/megaraid.txt
9359 F:      drivers/scsi/megaraid.*
9360 F:      drivers/scsi/megaraid/
9361
9362 MELEXIS MLX90614 DRIVER
9363 M:      Crt Mori <cmo@melexis.com>
9364 L:      linux-iio@vger.kernel.org
9365 W:      http://www.melexis.com
9366 S:      Supported
9367 F:      drivers/iio/temperature/mlx90614.c
9368
9369 MELEXIS MLX90632 DRIVER
9370 M:      Crt Mori <cmo@melexis.com>
9371 L:      linux-iio@vger.kernel.org
9372 W:      http://www.melexis.com
9373 S:      Supported
9374 F:      drivers/iio/temperature/mlx90632.c
9375
9376 MELFAS MIP4 TOUCHSCREEN DRIVER
9377 M:      Sangwon Jee <jeesw@melfas.com>
9378 W:      http://www.melfas.com
9379 S:      Supported
9380 F:      drivers/input/touchscreen/melfas_mip4.c
9381 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9382
9383 MELLANOX ETHERNET DRIVER (mlx4_en)
9384 M:      Tariq Toukan <tariqt@mellanox.com>
9385 L:      netdev@vger.kernel.org
9386 S:      Supported
9387 W:      http://www.mellanox.com
9388 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9389 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9390
9391 MELLANOX ETHERNET DRIVER (mlx5e)
9392 M:      Saeed Mahameed <saeedm@mellanox.com>
9393 L:      netdev@vger.kernel.org
9394 S:      Supported
9395 W:      http://www.mellanox.com
9396 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9397 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9398
9399 MELLANOX ETHERNET INNOVA DRIVERS
9400 R:      Boris Pismenny <borisp@mellanox.com>
9401 L:      netdev@vger.kernel.org
9402 S:      Supported
9403 W:      http://www.mellanox.com
9404 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9405 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9406 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9407 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9408 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9409
9410 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9411 R:      Boris Pismenny <borisp@mellanox.com>
9412 L:      netdev@vger.kernel.org
9413 S:      Supported
9414 W:      http://www.mellanox.com
9415 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9416 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9417 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9418
9419 MELLANOX ETHERNET SWITCH DRIVERS
9420 M:      Jiri Pirko <jiri@mellanox.com>
9421 M:      Ido Schimmel <idosch@mellanox.com>
9422 L:      netdev@vger.kernel.org
9423 S:      Supported
9424 W:      http://www.mellanox.com
9425 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9426 F:      drivers/net/ethernet/mellanox/mlxsw/
9427 F:      tools/testing/selftests/drivers/net/mlxsw/
9428
9429 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9430 M:      mlxsw@mellanox.com
9431 L:      netdev@vger.kernel.org
9432 S:      Supported
9433 W:      http://www.mellanox.com
9434 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9435 F:      drivers/net/ethernet/mellanox/mlxfw/
9436
9437 MELLANOX HARDWARE PLATFORM SUPPORT
9438 M:      Andy Shevchenko <andy@infradead.org>
9439 M:      Darren Hart <dvhart@infradead.org>
9440 M:      Vadim Pasternak <vadimp@mellanox.com>
9441 L:      platform-driver-x86@vger.kernel.org
9442 S:      Supported
9443 F:      drivers/platform/mellanox/
9444
9445 MELLANOX MLX4 core VPI driver
9446 M:      Tariq Toukan <tariqt@mellanox.com>
9447 L:      netdev@vger.kernel.org
9448 L:      linux-rdma@vger.kernel.org
9449 W:      http://www.mellanox.com
9450 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9451 S:      Supported
9452 F:      drivers/net/ethernet/mellanox/mlx4/
9453 F:      include/linux/mlx4/
9454
9455 MELLANOX MLX4 IB driver
9456 M:      Yishai Hadas <yishaih@mellanox.com>
9457 L:      linux-rdma@vger.kernel.org
9458 W:      http://www.mellanox.com
9459 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9460 S:      Supported
9461 F:      drivers/infiniband/hw/mlx4/
9462 F:      include/linux/mlx4/
9463 F:      include/uapi/rdma/mlx4-abi.h
9464
9465 MELLANOX MLX5 core VPI driver
9466 M:      Saeed Mahameed <saeedm@mellanox.com>
9467 M:      Leon Romanovsky <leonro@mellanox.com>
9468 L:      netdev@vger.kernel.org
9469 L:      linux-rdma@vger.kernel.org
9470 W:      http://www.mellanox.com
9471 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9472 S:      Supported
9473 F:      drivers/net/ethernet/mellanox/mlx5/core/
9474 F:      include/linux/mlx5/
9475
9476 MELLANOX MLX5 IB driver
9477 M:      Leon Romanovsky <leonro@mellanox.com>
9478 L:      linux-rdma@vger.kernel.org
9479 W:      http://www.mellanox.com
9480 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9481 S:      Supported
9482 F:      drivers/infiniband/hw/mlx5/
9483 F:      include/linux/mlx5/
9484 F:      include/uapi/rdma/mlx5-abi.h
9485
9486 MELLANOX MLXCPLD I2C AND MUX DRIVER
9487 M:      Vadim Pasternak <vadimp@mellanox.com>
9488 M:      Michael Shych <michaelsh@mellanox.com>
9489 L:      linux-i2c@vger.kernel.org
9490 S:      Supported
9491 F:      drivers/i2c/busses/i2c-mlxcpld.c
9492 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9493 F:      Documentation/i2c/busses/i2c-mlxcpld
9494
9495 MELLANOX MLXCPLD LED DRIVER
9496 M:      Vadim Pasternak <vadimp@mellanox.com>
9497 L:      linux-leds@vger.kernel.org
9498 S:      Supported
9499 F:      drivers/leds/leds-mlxcpld.c
9500 F:      drivers/leds/leds-mlxreg.c
9501 F:      Documentation/leds/leds-mlxcpld.txt
9502
9503 MELLANOX PLATFORM DRIVER
9504 M:      Vadim Pasternak <vadimp@mellanox.com>
9505 L:      platform-driver-x86@vger.kernel.org
9506 S:      Supported
9507 F:      drivers/platform/x86/mlx-platform.c
9508
9509 MEMBARRIER SUPPORT
9510 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9511 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9512 L:      linux-kernel@vger.kernel.org
9513 S:      Supported
9514 F:      kernel/sched/membarrier.c
9515 F:      include/uapi/linux/membarrier.h
9516 F:      arch/powerpc/include/asm/membarrier.h
9517
9518 MEMORY MANAGEMENT
9519 L:      linux-mm@kvack.org
9520 W:      http://www.linux-mm.org
9521 S:      Maintained
9522 F:      include/linux/mm.h
9523 F:      include/linux/gfp.h
9524 F:      include/linux/mmzone.h
9525 F:      include/linux/memory_hotplug.h
9526 F:      include/linux/vmalloc.h
9527 F:      mm/
9528
9529 MEMORY TECHNOLOGY DEVICES (MTD)
9530 M:      David Woodhouse <dwmw2@infradead.org>
9531 M:      Brian Norris <computersforpeace@gmail.com>
9532 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9533 M:      Marek Vasut <marek.vasut@gmail.com>
9534 M:      Richard Weinberger <richard@nod.at>
9535 L:      linux-mtd@lists.infradead.org
9536 W:      http://www.linux-mtd.infradead.org/
9537 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9538 T:      git git://git.infradead.org/linux-mtd.git master
9539 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9540 S:      Maintained
9541 F:      Documentation/devicetree/bindings/mtd/
9542 F:      drivers/mtd/
9543 F:      include/linux/mtd/
9544 F:      include/uapi/mtd/
9545
9546 MEN A21 WATCHDOG DRIVER
9547 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9548 L:      linux-watchdog@vger.kernel.org
9549 S:      Maintained
9550 F:      drivers/watchdog/mena21_wdt.c
9551
9552 MEN CHAMELEON BUS (mcb)
9553 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9554 S:      Maintained
9555 F:      drivers/mcb/
9556 F:      include/linux/mcb.h
9557 F:      Documentation/men-chameleon-bus.txt
9558
9559 MEN F21BMC (Board Management Controller)
9560 M:      Andreas Werner <andreas.werner@men.de>
9561 S:      Supported
9562 F:      drivers/mfd/menf21bmc.c
9563 F:      drivers/watchdog/menf21bmc_wdt.c
9564 F:      drivers/leds/leds-menf21bmc.c
9565 F:      drivers/hwmon/menf21bmc_hwmon.c
9566 F:      Documentation/hwmon/menf21bmc
9567
9568 MEN Z069 WATCHDOG DRIVER
9569 M:      Johannes Thumshirn <jth@kernel.org>
9570 L:      linux-watchdog@vger.kernel.org
9571 S:      Maintained
9572 F:      drivers/watchdog/menz69_wdt.c
9573
9574 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9575 M:      Neil Armstrong <narmstrong@baylibre.com>
9576 L:      linux-media@lists.freedesktop.org
9577 L:      linux-amlogic@lists.infradead.org
9578 W:      http://linux-meson.com/
9579 S:      Supported
9580 F:      drivers/media/platform/meson/ao-cec.c
9581 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9582 T:      git git://linuxtv.org/media_tree.git
9583
9584 MICROBLAZE ARCHITECTURE
9585 M:      Michal Simek <monstr@monstr.eu>
9586 W:      http://www.monstr.eu/fdt/
9587 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9588 S:      Supported
9589 F:      arch/microblaze/
9590
9591 MICROCHIP AT91 SERIAL DRIVER
9592 M:      Richard Genoud <richard.genoud@gmail.com>
9593 S:      Maintained
9594 F:      drivers/tty/serial/atmel_serial.c
9595 F:      drivers/tty/serial/atmel_serial.h
9596 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9597
9598 MICROCHIP AUDIO ASOC DRIVERS
9599 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
9600 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9601 S:      Supported
9602 F:      sound/soc/atmel
9603
9604 MICROCHIP DMA DRIVER
9605 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9606 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9607 L:      dmaengine@vger.kernel.org
9608 S:      Supported
9609 F:      drivers/dma/at_hdmac.c
9610 F:      drivers/dma/at_hdmac_regs.h
9611 F:      include/linux/platform_data/dma-atmel.h
9612 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
9613 F:      include/dt-bindings/dma/at91.h
9614
9615 MICROCHIP ECC DRIVER
9616 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9617 L:      linux-crypto@vger.kernel.org
9618 S:      Maintained
9619 F:      drivers/crypto/atmel-ecc.*
9620
9621 MICROCHIP I2C DRIVER
9622 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9623 L:      linux-i2c@vger.kernel.org
9624 S:      Supported
9625 F:      drivers/i2c/busses/i2c-at91.c
9626
9627 MICROCHIP ISC DRIVER
9628 M:      Eugen Hristev <eugen.hristev@microchip.com>
9629 L:      linux-media@vger.kernel.org
9630 S:      Supported
9631 F:      drivers/media/platform/atmel/atmel-isc.c
9632 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9633 F:      devicetree/bindings/media/atmel-isc.txt
9634
9635 MICROCHIP ISI DRIVER
9636 M:      Eugen Hristev <eugen.hristev@microchip.com>
9637 L:      linux-media@vger.kernel.org
9638 S:      Supported
9639 F:      drivers/media/platform/atmel/atmel-isi.c
9640 F:      include/media/atmel-isi.h
9641
9642 MICROCHIP AT91 USART MFD DRIVER
9643 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9644 L:      linux-kernel@vger.kernel.org
9645 S:      Supported
9646 F:      drivers/mfd/at91-usart.c
9647 F:      include/dt-bindings/mfd/at91-usart.h
9648 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9649
9650 MICROCHIP AT91 USART SPI DRIVER
9651 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9652 L:      linux-spi@vger.kernel.org
9653 S:      Supported
9654 F:      drivers/spi/spi-at91-usart.c
9655 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9656
9657 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9658 M:      Woojung Huh <Woojung.Huh@microchip.com>
9659 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9660 L:      netdev@vger.kernel.org
9661 S:      Maintained
9662 F:      net/dsa/tag_ksz.c
9663 F:      drivers/net/dsa/microchip/*
9664 F:      include/linux/platform_data/microchip-ksz.h
9665 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9666
9667 MICROCHIP LAN743X ETHERNET DRIVER
9668 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9669 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9670 L:      netdev@vger.kernel.org
9671 S:      Maintained
9672 F:      drivers/net/ethernet/microchip/lan743x_*
9673
9674 MICROCHIP LCDFB DRIVER
9675 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9676 L:      linux-fbdev@vger.kernel.org
9677 S:      Maintained
9678 F:      drivers/video/fbdev/atmel_lcdfb.c
9679 F:      include/video/atmel_lcdc.h
9680
9681 MICROCHIP MMC/SD/SDIO MCI DRIVER
9682 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9683 S:      Maintained
9684 F:      drivers/mmc/host/atmel-mci.c
9685
9686 MICROCHIP MCP3911 ADC DRIVER
9687 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9688 M:      Kent Gustavsson <kent@minoris.se>
9689 L:      linux-iio@vger.kernel.org
9690 S:      Supported
9691 F:      drivers/iio/adc/mcp3911.c
9692 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
9693
9694 MICROCHIP NAND DRIVER
9695 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9696 L:      linux-mtd@lists.infradead.org
9697 S:      Supported
9698 F:      drivers/mtd/nand/raw/atmel/*
9699 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9700
9701 MICROCHIP PWM DRIVER
9702 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
9703 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9704 L:      linux-pwm@vger.kernel.org
9705 S:      Supported
9706 F:      drivers/pwm/pwm-atmel.c
9707 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
9708
9709 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
9710 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9711 M:      Eugen Hristev <eugen.hristev@microchip.com>
9712 L:      linux-iio@vger.kernel.org
9713 S:      Supported
9714 F:      drivers/iio/adc/at91-sama5d2_adc.c
9715 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
9716 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
9717
9718 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
9719 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9720 S:      Supported
9721 F:      drivers/power/reset/at91-sama5d2_shdwc.c
9722
9723 MICROCHIP SPI DRIVER
9724 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9725 S:      Supported
9726 F:      drivers/spi/spi-atmel.*
9727
9728 MICROCHIP SSC DRIVER
9729 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9730 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9731 S:      Supported
9732 F:      drivers/misc/atmel-ssc.c
9733 F:      include/linux/atmel-ssc.h
9734
9735 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
9736 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9737 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9738 S:      Supported
9739 F:      drivers/misc/atmel_tclib.c
9740 F:      drivers/clocksource/tcb_clksrc.c
9741
9742 MICROCHIP USBA UDC DRIVER
9743 M:      Cristian Birsan <cristian.birsan@microchip.com>
9744 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9745 S:      Supported
9746 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
9747
9748 MICROCHIP USB251XB DRIVER
9749 M:      Richard Leitner <richard.leitner@skidata.com>
9750 L:      linux-usb@vger.kernel.org
9751 S:      Maintained
9752 F:      drivers/usb/misc/usb251xb.c
9753 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9754
9755 MICROCHIP XDMA DRIVER
9756 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9757 L:      linux-arm-kernel@lists.infradead.org
9758 L:      dmaengine@vger.kernel.org
9759 S:      Supported
9760 F:      drivers/dma/at_xdmac.c
9761
9762 MICROSEMI MIPS SOCS
9763 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9764 L:      linux-mips@linux-mips.org
9765 S:      Maintained
9766 F:      arch/mips/generic/board-ocelot.c
9767 F:      arch/mips/configs/generic/board-ocelot.config
9768 F:      arch/mips/boot/dts/mscc/
9769 F:      Documentation/devicetree/bindings/mips/mscc.txt
9770
9771 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9772 M:      Don Brace <don.brace@microsemi.com>
9773 L:      esc.storagedev@microsemi.com
9774 L:      linux-scsi@vger.kernel.org
9775 S:      Supported
9776 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9777 F:      drivers/scsi/smartpqi/Kconfig
9778 F:      drivers/scsi/smartpqi/Makefile
9779 F:      include/linux/cciss*.h
9780 F:      include/uapi/linux/cciss*.h
9781 F:      Documentation/scsi/smartpqi.txt
9782
9783 MICROSEMI ETHERNET SWITCH DRIVER
9784 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9785 L:      netdev@vger.kernel.org
9786 S:      Supported
9787 F:      drivers/net/ethernet/mscc/
9788
9789 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9790 M:      Chen Yu <yu.c.chen@intel.com>
9791 L:      platform-driver-x86@vger.kernel.org
9792 S:      Supported
9793 F:      drivers/platform/x86/surfacepro3_button.c
9794
9795 MICROTEK X6 SCANNER
9796 M:      Oliver Neukum <oliver@neukum.org>
9797 S:      Maintained
9798 F:      drivers/usb/image/microtek.*
9799
9800 MIPS
9801 M:      Ralf Baechle <ralf@linux-mips.org>
9802 M:      Paul Burton <paul.burton@mips.com>
9803 M:      James Hogan <jhogan@kernel.org>
9804 L:      linux-mips@linux-mips.org
9805 W:      http://www.linux-mips.org/
9806 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9807 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9808 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9809 S:      Supported
9810 F:      Documentation/devicetree/bindings/mips/
9811 F:      Documentation/mips/
9812 F:      arch/mips/
9813 F:      drivers/platform/mips/
9814
9815 MIPS BOSTON DEVELOPMENT BOARD
9816 M:      Paul Burton <paul.burton@mips.com>
9817 L:      linux-mips@linux-mips.org
9818 S:      Maintained
9819 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9820 F:      arch/mips/boot/dts/img/boston.dts
9821 F:      arch/mips/configs/generic/board-boston.config
9822 F:      drivers/clk/imgtec/clk-boston.c
9823 F:      include/dt-bindings/clock/boston-clock.h
9824
9825 MIPS GENERIC PLATFORM
9826 M:      Paul Burton <paul.burton@mips.com>
9827 L:      linux-mips@linux-mips.org
9828 S:      Supported
9829 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9830 F:      arch/mips/generic/
9831 F:      arch/mips/tools/generic-board-config.sh
9832
9833 MIPS/LOONGSON1 ARCHITECTURE
9834 M:      Keguang Zhang <keguang.zhang@gmail.com>
9835 L:      linux-mips@linux-mips.org
9836 S:      Maintained
9837 F:      arch/mips/loongson32/
9838 F:      arch/mips/include/asm/mach-loongson32/
9839 F:      drivers/*/*loongson1*
9840 F:      drivers/*/*/*loongson1*
9841
9842 MIPS/LOONGSON2 ARCHITECTURE
9843 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9844 L:      linux-mips@linux-mips.org
9845 S:      Maintained
9846 F:      arch/mips/loongson64/fuloong-2e/
9847 F:      arch/mips/loongson64/lemote-2f/
9848 F:      arch/mips/include/asm/mach-loongson64/
9849 F:      drivers/*/*loongson2*
9850 F:      drivers/*/*/*loongson2*
9851
9852 MIPS/LOONGSON3 ARCHITECTURE
9853 M:      Huacai Chen <chenhc@lemote.com>
9854 L:      linux-mips@linux-mips.org
9855 S:      Maintained
9856 F:      arch/mips/loongson64/
9857 F:      arch/mips/include/asm/mach-loongson64/
9858 F:      drivers/platform/mips/cpu_hwmon.c
9859 F:      drivers/*/*loongson3*
9860 F:      drivers/*/*/*loongson3*
9861
9862 MIPS RINT INSTRUCTION EMULATION
9863 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9864 L:      linux-mips@linux-mips.org
9865 S:      Supported
9866 F:      arch/mips/math-emu/sp_rint.c
9867 F:      arch/mips/math-emu/dp_rint.c
9868
9869 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9870 M:      Hans Verkuil <hverkuil@xs4all.nl>
9871 L:      linux-media@vger.kernel.org
9872 T:      git git://linuxtv.org/media_tree.git
9873 W:      https://linuxtv.org
9874 S:      Odd Fixes
9875 F:      drivers/media/radio/radio-miropcm20*
9876
9877 MMP SUPPORT
9878 M:      Eric Miao <eric.y.miao@gmail.com>
9879 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9880 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9881 T:      git git://github.com/hzhuang1/linux.git
9882 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9883 S:      Maintained
9884 F:      arch/arm/boot/dts/mmp*
9885 F:      arch/arm/mach-mmp/
9886
9887 MMU GATHER AND TLB INVALIDATION
9888 M:      Will Deacon <will.deacon@arm.com>
9889 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
9890 M:      Andrew Morton <akpm@linux-foundation.org>
9891 M:      Nick Piggin <npiggin@gmail.com>
9892 M:      Peter Zijlstra <peterz@infradead.org>
9893 L:      linux-arch@vger.kernel.org
9894 L:      linux-mm@kvack.org
9895 S:      Maintained
9896 F:      arch/*/include/asm/tlb.h
9897 F:      include/asm-generic/tlb.h
9898 F:      mm/mmu_gather.c
9899
9900 MN88472 MEDIA DRIVER
9901 M:      Antti Palosaari <crope@iki.fi>
9902 L:      linux-media@vger.kernel.org
9903 W:      https://linuxtv.org
9904 W:      http://palosaari.fi/linux/
9905 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9906 S:      Maintained
9907 F:      drivers/media/dvb-frontends/mn88472*
9908
9909 MN88473 MEDIA DRIVER
9910 M:      Antti Palosaari <crope@iki.fi>
9911 L:      linux-media@vger.kernel.org
9912 W:      https://linuxtv.org
9913 W:      http://palosaari.fi/linux/
9914 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9915 S:      Maintained
9916 F:      drivers/media/dvb-frontends/mn88473*
9917
9918 MODULE SUPPORT
9919 M:      Jessica Yu <jeyu@kernel.org>
9920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9921 S:      Maintained
9922 F:      include/linux/module.h
9923 F:      kernel/module.c
9924
9925 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9926 W:      http://popies.net/meye/
9927 S:      Orphan
9928 F:      Documentation/media/v4l-drivers/meye*
9929 F:      drivers/media/pci/meye/
9930 F:      include/uapi/linux/meye.h
9931
9932 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9933 M:      Jiri Slaby <jirislaby@gmail.com>
9934 S:      Maintained
9935 F:      Documentation/serial/moxa-smartio
9936 F:      drivers/tty/mxser.*
9937
9938 MR800 AVERMEDIA USB FM RADIO DRIVER
9939 M:      Alexey Klimov <klimov.linux@gmail.com>
9940 L:      linux-media@vger.kernel.org
9941 T:      git git://linuxtv.org/media_tree.git
9942 S:      Maintained
9943 F:      drivers/media/radio/radio-mr800.c
9944
9945 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9946 M:      Alan Ott <alan@signal11.us>
9947 L:      linux-wpan@vger.kernel.org
9948 S:      Maintained
9949 F:      drivers/net/ieee802154/mrf24j40.c
9950 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9951
9952 MSI LAPTOP SUPPORT
9953 M:      "Lee, Chun-Yi" <jlee@suse.com>
9954 L:      platform-driver-x86@vger.kernel.org
9955 S:      Maintained
9956 F:      drivers/platform/x86/msi-laptop.c
9957
9958 MSI WMI SUPPORT
9959 L:      platform-driver-x86@vger.kernel.org
9960 S:      Orphan
9961 F:      drivers/platform/x86/msi-wmi.c
9962
9963 MSI001 MEDIA DRIVER
9964 M:      Antti Palosaari <crope@iki.fi>
9965 L:      linux-media@vger.kernel.org
9966 W:      https://linuxtv.org
9967 W:      http://palosaari.fi/linux/
9968 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9969 T:      git git://linuxtv.org/anttip/media_tree.git
9970 S:      Maintained
9971 F:      drivers/media/tuners/msi001*
9972
9973 MSI2500 MEDIA DRIVER
9974 M:      Antti Palosaari <crope@iki.fi>
9975 L:      linux-media@vger.kernel.org
9976 W:      https://linuxtv.org
9977 W:      http://palosaari.fi/linux/
9978 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9979 T:      git git://linuxtv.org/anttip/media_tree.git
9980 S:      Maintained
9981 F:      drivers/media/usb/msi2500/
9982
9983 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9984 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9985 L:      linux-mtd@lists.infradead.org
9986 S:      Maintained
9987 F:      drivers/mtd/devices/docg3*
9988
9989 MT9M032 APTINA SENSOR DRIVER
9990 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9991 L:      linux-media@vger.kernel.org
9992 T:      git git://linuxtv.org/media_tree.git
9993 S:      Maintained
9994 F:      drivers/media/i2c/mt9m032.c
9995 F:      include/media/i2c/mt9m032.h
9996
9997 MT9P031 APTINA CAMERA SENSOR
9998 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9999 L:      linux-media@vger.kernel.org
10000 T:      git git://linuxtv.org/media_tree.git
10001 S:      Maintained
10002 F:      drivers/media/i2c/mt9p031.c
10003 F:      include/media/i2c/mt9p031.h
10004
10005 MT9T001 APTINA CAMERA SENSOR
10006 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10007 L:      linux-media@vger.kernel.org
10008 T:      git git://linuxtv.org/media_tree.git
10009 S:      Maintained
10010 F:      drivers/media/i2c/mt9t001.c
10011 F:      include/media/i2c/mt9t001.h
10012
10013 MT9T112 APTINA CAMERA SENSOR
10014 M:      Jacopo Mondi <jacopo@jmondi.org>
10015 L:      linux-media@vger.kernel.org
10016 T:      git git://linuxtv.org/media_tree.git
10017 S:      Odd Fixes
10018 F:      drivers/media/i2c/mt9t112.c
10019 F:      include/media/i2c/mt9t112.h
10020
10021 MT9V032 APTINA CAMERA SENSOR
10022 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10023 L:      linux-media@vger.kernel.org
10024 T:      git git://linuxtv.org/media_tree.git
10025 S:      Maintained
10026 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10027 F:      drivers/media/i2c/mt9v032.c
10028 F:      include/media/i2c/mt9v032.h
10029
10030 MT9V111 APTINA CAMERA SENSOR
10031 M:      Jacopo Mondi <jacopo@jmondi.org>
10032 L:      linux-media@vger.kernel.org
10033 T:      git git://linuxtv.org/media_tree.git
10034 S:      Maintained
10035 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10036 F:      drivers/media/i2c/mt9v111.c
10037
10038 MULTIFUNCTION DEVICES (MFD)
10039 M:      Lee Jones <lee.jones@linaro.org>
10040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10041 S:      Supported
10042 F:      Documentation/devicetree/bindings/mfd/
10043 F:      drivers/mfd/
10044 F:      include/linux/mfd/
10045 F:      include/dt-bindings/mfd/
10046
10047 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10048 S:      Orphan
10049 F:      drivers/mmc/host/mmc_spi.c
10050 F:      include/linux/spi/mmc_spi.h
10051
10052 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10053 M:      Ulf Hansson <ulf.hansson@linaro.org>
10054 L:      linux-mmc@vger.kernel.org
10055 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10056 S:      Maintained
10057 F:      Documentation/devicetree/bindings/mmc/
10058 F:      drivers/mmc/
10059 F:      include/linux/mmc/
10060 F:      include/uapi/linux/mmc/
10061
10062 MULTIPLEXER SUBSYSTEM
10063 M:      Peter Rosin <peda@axentia.se>
10064 S:      Maintained
10065 F:      Documentation/ABI/testing/sysfs-class-mux*
10066 F:      Documentation/devicetree/bindings/mux/
10067 F:      include/dt-bindings/mux/
10068 F:      include/linux/mux/
10069 F:      drivers/mux/
10070
10071 MULTITECH MULTIPORT CARD (ISICOM)
10072 S:      Orphan
10073 F:      drivers/tty/isicom.c
10074 F:      include/linux/isicom.h
10075
10076 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10077 M:      Bin Liu <b-liu@ti.com>
10078 L:      linux-usb@vger.kernel.org
10079 S:      Maintained
10080 F:      drivers/usb/musb/
10081
10082 MXL301RF MEDIA DRIVER
10083 M:      Akihiro Tsukada <tskd08@gmail.com>
10084 L:      linux-media@vger.kernel.org
10085 S:      Odd Fixes
10086 F:      drivers/media/tuners/mxl301rf*
10087
10088 MXL5007T MEDIA DRIVER
10089 M:      Michael Krufky <mkrufky@linuxtv.org>
10090 L:      linux-media@vger.kernel.org
10091 W:      https://linuxtv.org
10092 W:      http://github.com/mkrufky
10093 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10094 T:      git git://linuxtv.org/mkrufky/tuners.git
10095 S:      Maintained
10096 F:      drivers/media/tuners/mxl5007t.*
10097
10098 MXSFB DRM DRIVER
10099 M:      Marek Vasut <marex@denx.de>
10100 M:      Stefan Agner <stefan@agner.ch>
10101 L:      dri-devel@lists.freedesktop.org
10102 S:      Supported
10103 F:      drivers/gpu/drm/mxsfb/
10104 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10105 T:      git git://anongit.freedesktop.org/drm/drm-misc
10106
10107 MYLEX DAC960 PCI RAID Controller
10108 M:      Hannes Reinecke <hare@kernel.org>
10109 L:      linux-scsi@vger.kernel.org
10110 S:      Supported
10111 F:      drivers/scsi/myrb.*
10112 F:      drivers/scsi/myrs.*
10113
10114 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10115 M:      Chris Lee <christopher.lee@cspi.com>
10116 L:      netdev@vger.kernel.org
10117 W:      https://www.cspi.com/ethernet-products/support/downloads/
10118 S:      Supported
10119 F:      drivers/net/ethernet/myricom/myri10ge/
10120
10121 NAND FLASH SUBSYSTEM
10122 M:      Boris Brezillon <boris.brezillon@bootlin.com>
10123 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10124 R:      Richard Weinberger <richard@nod.at>
10125 L:      linux-mtd@lists.infradead.org
10126 W:      http://www.linux-mtd.infradead.org/
10127 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10128 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10129 T:      git git://git.infradead.org/linux-mtd.git nand/next
10130 S:      Maintained
10131 F:      drivers/mtd/nand/
10132 F:      include/linux/mtd/*nand*.h
10133
10134 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10135 M:      Daniel Mack <zonque@gmail.com>
10136 S:      Maintained
10137 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10138 W:      http://www.native-instruments.com
10139 F:      sound/usb/caiaq/
10140
10141 NATSEMI ETHERNET DRIVER (DP8381x)
10142 S:      Orphan
10143 F:      drivers/net/ethernet/natsemi/natsemi.c
10144
10145 NCR 5380 SCSI DRIVERS
10146 M:      Finn Thain <fthain@telegraphics.com.au>
10147 M:      Michael Schmitz <schmitzmic@gmail.com>
10148 L:      linux-scsi@vger.kernel.org
10149 S:      Maintained
10150 F:      Documentation/scsi/g_NCR5380.txt
10151 F:      drivers/scsi/NCR5380.*
10152 F:      drivers/scsi/arm/cumana_1.c
10153 F:      drivers/scsi/arm/oak.c
10154 F:      drivers/scsi/atari_scsi.*
10155 F:      drivers/scsi/dmx3191d.c
10156 F:      drivers/scsi/g_NCR5380.*
10157 F:      drivers/scsi/mac_scsi.*
10158 F:      drivers/scsi/sun3_scsi.*
10159 F:      drivers/scsi/sun3_scsi_vme.c
10160
10161 NCSI LIBRARY:
10162 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10163 S:      Maintained
10164 F:      net/ncsi/
10165
10166 NCT6775 HARDWARE MONITOR DRIVER
10167 M:      Guenter Roeck <linux@roeck-us.net>
10168 L:      linux-hwmon@vger.kernel.org
10169 S:      Maintained
10170 F:      Documentation/hwmon/nct6775
10171 F:      drivers/hwmon/nct6775.c
10172
10173 NET_FAILOVER MODULE
10174 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10175 L:      netdev@vger.kernel.org
10176 S:      Supported
10177 F:      driver/net/net_failover.c
10178 F:      include/net/net_failover.h
10179 F:      Documentation/networking/net_failover.rst
10180
10181 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10182 M:      Faisal Latif <faisal.latif@intel.com>
10183 L:      linux-rdma@vger.kernel.org
10184 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10185 S:      Supported
10186 F:      drivers/infiniband/hw/nes/
10187 F:      include/uapi/rdma/nes-abi.h
10188
10189 NETEM NETWORK EMULATOR
10190 M:      Stephen Hemminger <stephen@networkplumber.org>
10191 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10192 S:      Maintained
10193 F:      net/sched/sch_netem.c
10194
10195 NETERION 10GbE DRIVERS (s2io/vxge)
10196 M:      Jon Mason <jdmason@kudzu.us>
10197 L:      netdev@vger.kernel.org
10198 S:      Supported
10199 F:      Documentation/networking/s2io.txt
10200 F:      Documentation/networking/vxge.txt
10201 F:      drivers/net/ethernet/neterion/
10202
10203 NETFILTER
10204 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10205 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10206 M:      Florian Westphal <fw@strlen.de>
10207 L:      netfilter-devel@vger.kernel.org
10208 L:      coreteam@netfilter.org
10209 W:      http://www.netfilter.org/
10210 W:      http://www.iptables.org/
10211 W:      http://www.nftables.org/
10212 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10215 S:      Maintained
10216 F:      include/linux/netfilter*
10217 F:      include/linux/netfilter/
10218 F:      include/net/netfilter/
10219 F:      include/uapi/linux/netfilter*
10220 F:      include/uapi/linux/netfilter/
10221 F:      net/*/netfilter.c
10222 F:      net/*/netfilter/
10223 F:      net/netfilter/
10224 F:      net/bridge/br_netfilter*.c
10225
10226 NETROM NETWORK LAYER
10227 M:      Ralf Baechle <ralf@linux-mips.org>
10228 L:      linux-hams@vger.kernel.org
10229 W:      http://www.linux-ax25.org/
10230 S:      Maintained
10231 F:      include/net/netrom.h
10232 F:      include/uapi/linux/netrom.h
10233 F:      net/netrom/
10234
10235 NETRONOME ETHERNET DRIVERS
10236 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10237 L:      oss-drivers@netronome.com
10238 S:      Maintained
10239 F:      drivers/net/ethernet/netronome/
10240
10241 NETWORK BLOCK DEVICE (NBD)
10242 M:      Josef Bacik <josef@toxicpanda.com>
10243 S:      Maintained
10244 L:      linux-block@vger.kernel.org
10245 L:      nbd@other.debian.org
10246 F:      Documentation/blockdev/nbd.txt
10247 F:      drivers/block/nbd.c
10248 F:      include/uapi/linux/nbd.h
10249
10250 NETWORK DROP MONITOR
10251 M:      Neil Horman <nhorman@tuxdriver.com>
10252 L:      netdev@vger.kernel.org
10253 S:      Maintained
10254 W:      https://fedorahosted.org/dropwatch/
10255 F:      net/core/drop_monitor.c
10256
10257 NETWORKING DRIVERS
10258 M:      "David S. Miller" <davem@davemloft.net>
10259 L:      netdev@vger.kernel.org
10260 W:      http://www.linuxfoundation.org/en/Net
10261 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10264 S:      Odd Fixes
10265 F:      Documentation/devicetree/bindings/net/
10266 F:      drivers/net/
10267 F:      include/linux/if_*
10268 F:      include/linux/netdevice.h
10269 F:      include/linux/etherdevice.h
10270 F:      include/linux/fcdevice.h
10271 F:      include/linux/fddidevice.h
10272 F:      include/linux/hippidevice.h
10273 F:      include/linux/inetdevice.h
10274 F:      include/uapi/linux/if_*
10275 F:      include/uapi/linux/netdevice.h
10276
10277 NETWORKING DRIVERS (WIRELESS)
10278 M:      Kalle Valo <kvalo@codeaurora.org>
10279 L:      linux-wireless@vger.kernel.org
10280 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10281 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10282 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10283 S:      Maintained
10284 F:      Documentation/devicetree/bindings/net/wireless/
10285 F:      drivers/net/wireless/
10286
10287 NETWORKING [DSA]
10288 M:      Andrew Lunn <andrew@lunn.ch>
10289 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10290 M:      Florian Fainelli <f.fainelli@gmail.com>
10291 S:      Maintained
10292 F:      Documentation/devicetree/bindings/net/dsa/
10293 F:      net/dsa/
10294 F:      include/net/dsa.h
10295 F:      include/linux/dsa/
10296 F:      drivers/net/dsa/
10297
10298 NETWORKING [GENERAL]
10299 M:      "David S. Miller" <davem@davemloft.net>
10300 L:      netdev@vger.kernel.org
10301 W:      http://www.linuxfoundation.org/en/Net
10302 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10303 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10305 B:      mailto:netdev@vger.kernel.org
10306 S:      Maintained
10307 F:      net/
10308 F:      include/net/
10309 F:      include/linux/in.h
10310 F:      include/linux/net.h
10311 F:      include/linux/netdevice.h
10312 F:      include/uapi/linux/in.h
10313 F:      include/uapi/linux/net.h
10314 F:      include/uapi/linux/netdevice.h
10315 F:      include/uapi/linux/net_namespace.h
10316 F:      tools/testing/selftests/net/
10317 F:      lib/net_utils.c
10318 F:      lib/random32.c
10319 F:      Documentation/networking/
10320
10321 NETWORKING [IPSEC]
10322 M:      Steffen Klassert <steffen.klassert@secunet.com>
10323 M:      Herbert Xu <herbert@gondor.apana.org.au>
10324 M:      "David S. Miller" <davem@davemloft.net>
10325 L:      netdev@vger.kernel.org
10326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10328 S:      Maintained
10329 F:      net/xfrm/
10330 F:      net/key/
10331 F:      net/ipv4/xfrm*
10332 F:      net/ipv4/esp4*
10333 F:      net/ipv4/ah4.c
10334 F:      net/ipv4/ipcomp.c
10335 F:      net/ipv4/ip_vti.c
10336 F:      net/ipv6/xfrm*
10337 F:      net/ipv6/esp6*
10338 F:      net/ipv6/ah6.c
10339 F:      net/ipv6/ipcomp6.c
10340 F:      net/ipv6/ip6_vti.c
10341 F:      include/uapi/linux/xfrm.h
10342 F:      include/net/xfrm.h
10343
10344 NETWORKING [IPv4/IPv6]
10345 M:      "David S. Miller" <davem@davemloft.net>
10346 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10347 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10348 L:      netdev@vger.kernel.org
10349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10350 S:      Maintained
10351 F:      net/ipv4/
10352 F:      net/ipv6/
10353 F:      include/net/ip*
10354 F:      arch/x86/net/*
10355
10356 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10357 M:      Paul Moore <paul@paul-moore.com>
10358 W:      https://github.com/netlabel
10359 L:      netdev@vger.kernel.org
10360 L:      linux-security-module@vger.kernel.org
10361 S:      Maintained
10362 F:      Documentation/netlabel/
10363 F:      include/net/calipso.h
10364 F:      include/net/cipso_ipv4.h
10365 F:      include/net/netlabel.h
10366 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10367 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10368 F:      net/netlabel/
10369 F:      net/ipv4/cipso_ipv4.c
10370 F:      net/ipv6/calipso.c
10371 F:      net/netfilter/xt_CONNSECMARK.c
10372 F:      net/netfilter/xt_SECMARK.c
10373
10374 NETWORKING [TCP]
10375 M:      Eric Dumazet <edumazet@google.com>
10376 L:      netdev@vger.kernel.org
10377 S:      Maintained
10378 F:      net/ipv4/tcp*.c
10379 F:      net/ipv4/syncookies.c
10380 F:      net/ipv6/tcp*.c
10381 F:      net/ipv6/syncookies.c
10382 F:      include/uapi/linux/tcp.h
10383 F:      include/net/tcp.h
10384 F:      include/linux/tcp.h
10385 F:      include/trace/events/tcp.h
10386
10387 NETWORKING [TLS]
10388 M:      Boris Pismenny <borisp@mellanox.com>
10389 M:      Aviad Yehezkel <aviadye@mellanox.com>
10390 M:      Dave Watson <davejwatson@fb.com>
10391 M:      John Fastabend <john.fastabend@gmail.com>
10392 M:      Daniel Borkmann <daniel@iogearbox.net>
10393 L:      netdev@vger.kernel.org
10394 S:      Maintained
10395 F:      net/tls/*
10396 F:      include/uapi/linux/tls.h
10397 F:      include/net/tls.h
10398
10399 NETWORKING [WIRELESS]
10400 L:      linux-wireless@vger.kernel.org
10401 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10402
10403 NETDEVSIM
10404 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10405 S:      Maintained
10406 F:      drivers/net/netdevsim/*
10407
10408 NETXEN (1/10) GbE SUPPORT
10409 M:      Manish Chopra <manish.chopra@cavium.com>
10410 M:      Rahul Verma <rahul.verma@cavium.com>
10411 M:      Dept-GELinuxNICDev@cavium.com
10412 L:      netdev@vger.kernel.org
10413 S:      Supported
10414 F:      drivers/net/ethernet/qlogic/netxen/
10415
10416 NFC SUBSYSTEM
10417 M:      Samuel Ortiz <sameo@linux.intel.com>
10418 L:      linux-wireless@vger.kernel.org
10419 L:      linux-nfc@lists.01.org (subscribers-only)
10420 S:      Supported
10421 F:      net/nfc/
10422 F:      include/net/nfc/
10423 F:      include/uapi/linux/nfc.h
10424 F:      drivers/nfc/
10425 F:      include/linux/platform_data/nfcmrvl.h
10426 F:      include/linux/platform_data/nxp-nci.h
10427 F:      Documentation/devicetree/bindings/net/nfc/
10428
10429 NFS, SUNRPC, AND LOCKD CLIENTS
10430 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10431 M:      Anna Schumaker <anna.schumaker@netapp.com>
10432 L:      linux-nfs@vger.kernel.org
10433 W:      http://client.linux-nfs.org
10434 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10435 S:      Maintained
10436 F:      fs/lockd/
10437 F:      fs/nfs/
10438 F:      fs/nfs_common/
10439 F:      net/sunrpc/
10440 F:      include/linux/lockd/
10441 F:      include/linux/nfs*
10442 F:      include/linux/sunrpc/
10443 F:      include/uapi/linux/nfs*
10444 F:      include/uapi/linux/sunrpc/
10445
10446 NILFS2 FILESYSTEM
10447 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10448 L:      linux-nilfs@vger.kernel.org
10449 W:      https://nilfs.sourceforge.io/
10450 W:      https://nilfs.osdn.jp/
10451 T:      git git://github.com/konis/nilfs2.git
10452 S:      Supported
10453 F:      Documentation/filesystems/nilfs2.txt
10454 F:      fs/nilfs2/
10455 F:      include/trace/events/nilfs2.h
10456 F:      include/uapi/linux/nilfs2_api.h
10457 F:      include/uapi/linux/nilfs2_ondisk.h
10458
10459 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10460 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10461 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10462 S:      Maintained
10463 F:      Documentation/scsi/NinjaSCSI.txt
10464 F:      drivers/scsi/pcmcia/nsp_*
10465
10466 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10467 M:      GOTO Masanori <gotom@debian.or.jp>
10468 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10469 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10470 S:      Maintained
10471 F:      Documentation/scsi/NinjaSCSI.txt
10472 F:      drivers/scsi/nsp32*
10473
10474 NIOS2 ARCHITECTURE
10475 M:      Ley Foon Tan <lftan@altera.com>
10476 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10477 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10478 S:      Maintained
10479 F:      arch/nios2/
10480
10481 NOHZ, DYNTICKS SUPPORT
10482 M:      Frederic Weisbecker <fweisbec@gmail.com>
10483 M:      Thomas Gleixner <tglx@linutronix.de>
10484 M:      Ingo Molnar <mingo@kernel.org>
10485 L:      linux-kernel@vger.kernel.org
10486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10487 S:      Maintained
10488 F:      kernel/time/tick*.*
10489 F:      include/linux/tick.h
10490 F:      include/linux/sched/nohz.h
10491
10492 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10493 M:      Pavel Machek <pavel@ucw.cz>
10494 M:      Sakari Ailus <sakari.ailus@iki.fi>
10495 L:      linux-media@vger.kernel.org
10496 S:      Maintained
10497 F:      drivers/media/i2c/et8ek8
10498 F:      drivers/media/i2c/ad5820.c
10499
10500 NOKIA N900 POWER SUPPLY DRIVERS
10501 R:      Pali Rohár <pali.rohar@gmail.com>
10502 F:      include/linux/power/bq2415x_charger.h
10503 F:      include/linux/power/bq27xxx_battery.h
10504 F:      include/linux/power/isp1704_charger.h
10505 F:      drivers/power/supply/bq2415x_charger.c
10506 F:      drivers/power/supply/bq27xxx_battery.c
10507 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10508 F:      drivers/power/supply/isp1704_charger.c
10509 F:      drivers/power/supply/rx51_battery.c
10510
10511 NTB AMD DRIVER
10512 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10513 L:      linux-ntb@googlegroups.com
10514 S:      Supported
10515 F:      drivers/ntb/hw/amd/
10516
10517 NTB DRIVER CORE
10518 M:      Jon Mason <jdmason@kudzu.us>
10519 M:      Dave Jiang <dave.jiang@intel.com>
10520 M:      Allen Hubbe <allenbh@gmail.com>
10521 L:      linux-ntb@googlegroups.com
10522 S:      Supported
10523 W:      https://github.com/jonmason/ntb/wiki
10524 T:      git git://github.com/jonmason/ntb.git
10525 F:      drivers/ntb/
10526 F:      drivers/net/ntb_netdev.c
10527 F:      include/linux/ntb.h
10528 F:      include/linux/ntb_transport.h
10529 F:      tools/testing/selftests/ntb/
10530
10531 NTB IDT DRIVER
10532 M:      Serge Semin <fancer.lancer@gmail.com>
10533 L:      linux-ntb@googlegroups.com
10534 S:      Supported
10535 F:      drivers/ntb/hw/idt/
10536
10537 NTB INTEL DRIVER
10538 M:      Dave Jiang <dave.jiang@intel.com>
10539 L:      linux-ntb@googlegroups.com
10540 S:      Supported
10541 W:      https://github.com/davejiang/linux/wiki
10542 T:      git https://github.com/davejiang/linux.git
10543 F:      drivers/ntb/hw/intel/
10544
10545 NTFS FILESYSTEM
10546 M:      Anton Altaparmakov <anton@tuxera.com>
10547 L:      linux-ntfs-dev@lists.sourceforge.net
10548 W:      http://www.tuxera.com/
10549 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10550 S:      Supported
10551 F:      Documentation/filesystems/ntfs.txt
10552 F:      fs/ntfs/
10553
10554 NUBUS SUBSYSTEM
10555 M:      Finn Thain <fthain@telegraphics.com.au>
10556 L:      linux-m68k@lists.linux-m68k.org
10557 S:      Maintained
10558 F:      arch/*/include/asm/nubus.h
10559 F:      drivers/nubus/
10560 F:      include/linux/nubus.h
10561 F:      include/uapi/linux/nubus.h
10562
10563 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10564 M:      Antonino Daplas <adaplas@gmail.com>
10565 L:      linux-fbdev@vger.kernel.org
10566 S:      Maintained
10567 F:      drivers/video/fbdev/riva/
10568 F:      drivers/video/fbdev/nvidia/
10569
10570 NVM EXPRESS DRIVER
10571 M:      Keith Busch <keith.busch@intel.com>
10572 M:      Jens Axboe <axboe@fb.com>
10573 M:      Christoph Hellwig <hch@lst.de>
10574 M:      Sagi Grimberg <sagi@grimberg.me>
10575 L:      linux-nvme@lists.infradead.org
10576 T:      git://git.infradead.org/nvme.git
10577 W:      http://git.infradead.org/nvme.git
10578 S:      Supported
10579 F:      drivers/nvme/host/
10580 F:      include/linux/nvme.h
10581 F:      include/uapi/linux/nvme_ioctl.h
10582
10583 NVM EXPRESS FC TRANSPORT DRIVERS
10584 M:      James Smart <james.smart@broadcom.com>
10585 L:      linux-nvme@lists.infradead.org
10586 S:      Supported
10587 F:      include/linux/nvme-fc.h
10588 F:      include/linux/nvme-fc-driver.h
10589 F:      drivers/nvme/host/fc.c
10590 F:      drivers/nvme/target/fc.c
10591 F:      drivers/nvme/target/fcloop.c
10592
10593 NVM EXPRESS TARGET DRIVER
10594 M:      Christoph Hellwig <hch@lst.de>
10595 M:      Sagi Grimberg <sagi@grimberg.me>
10596 L:      linux-nvme@lists.infradead.org
10597 T:      git://git.infradead.org/nvme.git
10598 W:      http://git.infradead.org/nvme.git
10599 S:      Supported
10600 F:      drivers/nvme/target/
10601
10602 NVMEM FRAMEWORK
10603 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10604 S:      Maintained
10605 F:      drivers/nvmem/
10606 F:      Documentation/devicetree/bindings/nvmem/
10607 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10608 F:      include/linux/nvmem-consumer.h
10609 F:      include/linux/nvmem-provider.h
10610
10611 NXP SGTL5000 DRIVER
10612 M:      Fabio Estevam <fabio.estevam@nxp.com>
10613 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10614 S:      Maintained
10615 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10616 F:      sound/soc/codecs/sgtl5000*
10617
10618 NXP TDA998X DRM DRIVER
10619 M:      Russell King <linux@armlinux.org.uk>
10620 S:      Maintained
10621 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10622 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10623 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10624 F:      include/drm/i2c/tda998x.h
10625 F:      include/dt-bindings/display/tda998x.h
10626 K:      "nxp,tda998x"
10627
10628 NXP TFA9879 DRIVER
10629 M:      Peter Rosin <peda@axentia.se>
10630 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10631 S:      Maintained
10632 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10633 F:      sound/soc/codecs/tfa9879*
10634
10635 NXP-NCI NFC DRIVER
10636 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10637 R:      Charles Gorand <charles.gorand@effinnov.com>
10638 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10639 S:      Supported
10640 F:      drivers/nfc/nxp-nci
10641
10642 OBJTOOL
10643 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10644 M:      Peter Zijlstra <peterz@infradead.org>
10645 S:      Supported
10646 F:      tools/objtool/
10647
10648 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10649 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10650 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10651 L:      linuxppc-dev@lists.ozlabs.org
10652 S:      Supported
10653 F:      arch/powerpc/platforms/powernv/ocxl.c
10654 F:      arch/powerpc/include/asm/pnv-ocxl.h
10655 F:      drivers/misc/ocxl/
10656 F:      include/misc/ocxl*
10657 F:      include/uapi/misc/ocxl.h
10658 F:      Documentation/accelerators/ocxl.rst
10659
10660 OMAP AUDIO SUPPORT
10661 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10662 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10663 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10664 L:      linux-omap@vger.kernel.org
10665 S:      Maintained
10666 F:      sound/soc/omap/
10667
10668 OMAP CLOCK FRAMEWORK SUPPORT
10669 M:      Paul Walmsley <paul@pwsan.com>
10670 L:      linux-omap@vger.kernel.org
10671 S:      Maintained
10672 F:      arch/arm/*omap*/*clock*
10673
10674 OMAP DEVICE TREE SUPPORT
10675 M:      Benoît Cousson <bcousson@baylibre.com>
10676 M:      Tony Lindgren <tony@atomide.com>
10677 L:      linux-omap@vger.kernel.org
10678 L:      devicetree@vger.kernel.org
10679 S:      Maintained
10680 F:      arch/arm/boot/dts/*omap*
10681 F:      arch/arm/boot/dts/*am3*
10682 F:      arch/arm/boot/dts/*am4*
10683 F:      arch/arm/boot/dts/*am5*
10684 F:      arch/arm/boot/dts/*dra7*
10685
10686 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10687 L:      linux-omap@vger.kernel.org
10688 L:      linux-fbdev@vger.kernel.org
10689 S:      Orphan
10690 F:      drivers/video/fbdev/omap2/
10691 F:      Documentation/arm/OMAP/DSS
10692
10693 OMAP FRAMEBUFFER SUPPORT
10694 L:      linux-fbdev@vger.kernel.org
10695 L:      linux-omap@vger.kernel.org
10696 S:      Orphan
10697 F:      drivers/video/fbdev/omap/
10698
10699 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10700 M:      Roger Quadros <rogerq@ti.com>
10701 M:      Tony Lindgren <tony@atomide.com>
10702 L:      linux-omap@vger.kernel.org
10703 S:      Maintained
10704 F:      drivers/memory/omap-gpmc.c
10705 F:      arch/arm/mach-omap2/*gpmc*
10706
10707 OMAP GPIO DRIVER
10708 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10709 M:      Santosh Shilimkar <ssantosh@kernel.org>
10710 M:      Kevin Hilman <khilman@kernel.org>
10711 L:      linux-omap@vger.kernel.org
10712 S:      Maintained
10713 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10714 F:      drivers/gpio/gpio-omap.c
10715
10716 OMAP HARDWARE SPINLOCK SUPPORT
10717 M:      Ohad Ben-Cohen <ohad@wizery.com>
10718 L:      linux-omap@vger.kernel.org
10719 S:      Maintained
10720 F:      drivers/hwspinlock/omap_hwspinlock.c
10721
10722 OMAP HS MMC SUPPORT
10723 L:      linux-mmc@vger.kernel.org
10724 L:      linux-omap@vger.kernel.org
10725 S:      Orphan
10726 F:      drivers/mmc/host/omap_hsmmc.c
10727
10728 OMAP HWMOD DATA
10729 M:      Paul Walmsley <paul@pwsan.com>
10730 L:      linux-omap@vger.kernel.org
10731 S:      Maintained
10732 F:      arch/arm/mach-omap2/omap_hwmod*data*
10733
10734 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10735 M:      Benoît Cousson <bcousson@baylibre.com>
10736 L:      linux-omap@vger.kernel.org
10737 S:      Maintained
10738 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10739
10740 OMAP HWMOD SUPPORT
10741 M:      Benoît Cousson <bcousson@baylibre.com>
10742 M:      Paul Walmsley <paul@pwsan.com>
10743 L:      linux-omap@vger.kernel.org
10744 S:      Maintained
10745 F:      arch/arm/mach-omap2/omap_hwmod.*
10746
10747 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10748 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10749 L:      linux-media@vger.kernel.org
10750 S:      Maintained
10751 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10752 F:      drivers/media/platform/omap3isp/
10753 F:      drivers/staging/media/omap4iss/
10754
10755 OMAP MMC SUPPORT
10756 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10757 L:      linux-omap@vger.kernel.org
10758 S:      Maintained
10759 F:      drivers/mmc/host/omap.c
10760
10761 OMAP POWER MANAGEMENT SUPPORT
10762 M:      Kevin Hilman <khilman@kernel.org>
10763 L:      linux-omap@vger.kernel.org
10764 S:      Maintained
10765 F:      arch/arm/*omap*/*pm*
10766 F:      drivers/cpufreq/omap-cpufreq.c
10767
10768 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10769 M:      Rajendra Nayak <rnayak@codeaurora.org>
10770 M:      Paul Walmsley <paul@pwsan.com>
10771 L:      linux-omap@vger.kernel.org
10772 S:      Maintained
10773 F:      arch/arm/mach-omap2/prm*
10774
10775 OMAP RANDOM NUMBER GENERATOR SUPPORT
10776 M:      Deepak Saxena <dsaxena@plexity.net>
10777 S:      Maintained
10778 F:      drivers/char/hw_random/omap-rng.c
10779
10780 OMAP USB SUPPORT
10781 L:      linux-usb@vger.kernel.org
10782 L:      linux-omap@vger.kernel.org
10783 S:      Orphan
10784 F:      drivers/usb/*/*omap*
10785 F:      arch/arm/*omap*/usb*
10786
10787 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10788 M:      Mark Jackson <mpfj@newflow.co.uk>
10789 L:      linux-omap@vger.kernel.org
10790 S:      Maintained
10791 F:      arch/arm/boot/dts/am335x-nano.dts
10792
10793 OMAP1 SUPPORT
10794 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10795 M:      Tony Lindgren <tony@atomide.com>
10796 L:      linux-omap@vger.kernel.org
10797 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10799 S:      Maintained
10800 F:      arch/arm/mach-omap1/
10801 F:      arch/arm/plat-omap/
10802 F:      arch/arm/configs/omap1_defconfig
10803 F:      drivers/i2c/busses/i2c-omap.c
10804 F:      include/linux/platform_data/i2c-omap.h
10805 F:      include/linux/platform_data/ams-delta-fiq.h
10806
10807 OMAP2+ SUPPORT
10808 M:      Tony Lindgren <tony@atomide.com>
10809 L:      linux-omap@vger.kernel.org
10810 W:      http://www.muru.com/linux/omap/
10811 W:      http://linux.omap.com/
10812 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10813 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10814 S:      Maintained
10815 F:      arch/arm/mach-omap2/
10816 F:      arch/arm/plat-omap/
10817 F:      arch/arm/configs/omap2plus_defconfig
10818 F:      drivers/i2c/busses/i2c-omap.c
10819 F:      drivers/irqchip/irq-omap-intc.c
10820 F:      drivers/mfd/*omap*.c
10821 F:      drivers/mfd/menelaus.c
10822 F:      drivers/mfd/palmas.c
10823 F:      drivers/mfd/tps65217.c
10824 F:      drivers/mfd/tps65218.c
10825 F:      drivers/mfd/tps65910.c
10826 F:      drivers/mfd/twl-core.[ch]
10827 F:      drivers/mfd/twl4030*.c
10828 F:      drivers/mfd/twl6030*.c
10829 F:      drivers/mfd/twl6040*.c
10830 F:      drivers/regulator/palmas-regulator*.c
10831 F:      drivers/regulator/pbias-regulator.c
10832 F:      drivers/regulator/tps65217-regulator.c
10833 F:      drivers/regulator/tps65218-regulator.c
10834 F:      drivers/regulator/tps65910-regulator.c
10835 F:      drivers/regulator/twl-regulator.c
10836 F:      drivers/regulator/twl6030-regulator.c
10837 F:      include/linux/platform_data/i2c-omap.h
10838
10839 ONION OMEGA2+ BOARD
10840 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10841 L:      linux-mips@linux-mips.org
10842 S:      Maintained
10843 F:      arch/mips/boot/dts/ralink/omega2p.dts
10844
10845 OMFS FILESYSTEM
10846 M:      Bob Copeland <me@bobcopeland.com>
10847 L:      linux-karma-devel@lists.sourceforge.net
10848 S:      Maintained
10849 F:      Documentation/filesystems/omfs.txt
10850 F:      fs/omfs/
10851
10852 OMNIKEY CARDMAN 4000 DRIVER
10853 M:      Harald Welte <laforge@gnumonks.org>
10854 S:      Maintained
10855 F:      drivers/char/pcmcia/cm4000_cs.c
10856 F:      include/linux/cm4000_cs.h
10857 F:      include/uapi/linux/cm4000_cs.h
10858
10859 OMNIKEY CARDMAN 4040 DRIVER
10860 M:      Harald Welte <laforge@gnumonks.org>
10861 S:      Maintained
10862 F:      drivers/char/pcmcia/cm4040_cs.*
10863
10864 OMNIVISION OV13858 SENSOR DRIVER
10865 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10866 L:      linux-media@vger.kernel.org
10867 T:      git git://linuxtv.org/media_tree.git
10868 S:      Maintained
10869 F:      drivers/media/i2c/ov13858.c
10870
10871 OMNIVISION OV2680 SENSOR DRIVER
10872 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10873 L:      linux-media@vger.kernel.org
10874 T:      git git://linuxtv.org/media_tree.git
10875 S:      Maintained
10876 F:      drivers/media/i2c/ov2680.c
10877 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10878
10879 OMNIVISION OV2685 SENSOR DRIVER
10880 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10881 L:      linux-media@vger.kernel.org
10882 T:      git git://linuxtv.org/media_tree.git
10883 S:      Maintained
10884 F:      drivers/media/i2c/ov2685.c
10885
10886 OMNIVISION OV5640 SENSOR DRIVER
10887 M:      Steve Longerbeam <slongerbeam@gmail.com>
10888 L:      linux-media@vger.kernel.org
10889 T:      git git://linuxtv.org/media_tree.git
10890 S:      Maintained
10891 F:      drivers/media/i2c/ov5640.c
10892
10893 OMNIVISION OV5647 SENSOR DRIVER
10894 M:      Luis Oliveira <lolivei@synopsys.com>
10895 L:      linux-media@vger.kernel.org
10896 T:      git git://linuxtv.org/media_tree.git
10897 S:      Maintained
10898 F:      drivers/media/i2c/ov5647.c
10899
10900 OMNIVISION OV5695 SENSOR DRIVER
10901 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10902 L:      linux-media@vger.kernel.org
10903 T:      git git://linuxtv.org/media_tree.git
10904 S:      Maintained
10905 F:      drivers/media/i2c/ov5695.c
10906
10907 OMNIVISION OV7670 SENSOR DRIVER
10908 M:      Jonathan Corbet <corbet@lwn.net>
10909 L:      linux-media@vger.kernel.org
10910 T:      git git://linuxtv.org/media_tree.git
10911 S:      Maintained
10912 F:      drivers/media/i2c/ov7670.c
10913 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10914
10915 OMNIVISION OV772x SENSOR DRIVER
10916 M:      Jacopo Mondi <jacopo@jmondi.org>
10917 L:      linux-media@vger.kernel.org
10918 T:      git git://linuxtv.org/media_tree.git
10919 S:      Odd fixes
10920 F:      drivers/media/i2c/ov772x.c
10921 F:      include/media/i2c/ov772x.h
10922 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10923
10924 OMNIVISION OV7740 SENSOR DRIVER
10925 M:      Wenyou Yang <wenyou.yang@microchip.com>
10926 L:      linux-media@vger.kernel.org
10927 T:      git git://linuxtv.org/media_tree.git
10928 S:      Maintained
10929 F:      drivers/media/i2c/ov7740.c
10930 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10931
10932 OMNIVISION OV9650 SENSOR DRIVER
10933 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10934 R:      Akinobu Mita <akinobu.mita@gmail.com>
10935 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10936 L:      linux-media@vger.kernel.org
10937 T:      git git://linuxtv.org/media_tree.git
10938 S:      Maintained
10939 F:      drivers/media/i2c/ov9650.c
10940 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10941
10942 ONENAND FLASH DRIVER
10943 M:      Kyungmin Park <kyungmin.park@samsung.com>
10944 L:      linux-mtd@lists.infradead.org
10945 S:      Maintained
10946 F:      drivers/mtd/nand/onenand/
10947 F:      include/linux/mtd/onenand*.h
10948
10949 ONSTREAM SCSI TAPE DRIVER
10950 M:      Willem Riede <osst@riede.org>
10951 L:      osst-users@lists.sourceforge.net
10952 L:      linux-scsi@vger.kernel.org
10953 S:      Maintained
10954 F:      Documentation/scsi/osst.txt
10955 F:      drivers/scsi/osst.*
10956 F:      drivers/scsi/osst_*.h
10957 F:      drivers/scsi/st.h
10958
10959 OP-TEE DRIVER
10960 M:      Jens Wiklander <jens.wiklander@linaro.org>
10961 S:      Maintained
10962 F:      drivers/tee/optee/
10963
10964 OPA-VNIC DRIVER
10965 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10966 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10967 L:      linux-rdma@vger.kernel.org
10968 S:      Supported
10969 F:      drivers/infiniband/ulp/opa_vnic
10970
10971 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10972 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10973 M:      Frank Rowand <frowand.list@gmail.com>
10974 L:      devicetree@vger.kernel.org
10975 S:      Maintained
10976 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10977 F:      Documentation/devicetree/overlay-notes.txt
10978 F:      drivers/of/overlay.c
10979 F:      drivers/of/resolver.c
10980 K:      of_overlay_notifier_
10981
10982 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10983 M:      Rob Herring <robh+dt@kernel.org>
10984 M:      Frank Rowand <frowand.list@gmail.com>
10985 L:      devicetree@vger.kernel.org
10986 W:      http://www.devicetree.org/
10987 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10988 S:      Maintained
10989 F:      drivers/of/
10990 F:      include/linux/of*.h
10991 F:      scripts/dtc/
10992 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10993
10994 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10995 M:      Rob Herring <robh+dt@kernel.org>
10996 M:      Mark Rutland <mark.rutland@arm.com>
10997 L:      devicetree@vger.kernel.org
10998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10999 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11000 S:      Maintained
11001 F:      Documentation/devicetree/
11002 F:      arch/*/boot/dts/
11003 F:      include/dt-bindings/
11004
11005 OPENCORES I2C BUS DRIVER
11006 M:      Peter Korsgaard <peter@korsgaard.com>
11007 L:      linux-i2c@vger.kernel.org
11008 S:      Maintained
11009 F:      Documentation/i2c/busses/i2c-ocores
11010 F:      drivers/i2c/busses/i2c-ocores.c
11011
11012 OPENRISC ARCHITECTURE
11013 M:      Jonas Bonn <jonas@southpole.se>
11014 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11015 M:      Stafford Horne <shorne@gmail.com>
11016 T:      git git://github.com/openrisc/linux.git
11017 L:      openrisc@lists.librecores.org
11018 W:      http://openrisc.io
11019 S:      Maintained
11020 F:      Documentation/devicetree/bindings/openrisc/
11021 F:      Documentation/openrisc/
11022 F:      arch/openrisc/
11023 F:      drivers/irqchip/irq-ompic.c
11024 F:      drivers/irqchip/irq-or1k-*
11025
11026 OPENVSWITCH
11027 M:      Pravin B Shelar <pshelar@ovn.org>
11028 L:      netdev@vger.kernel.org
11029 L:      dev@openvswitch.org
11030 W:      http://openvswitch.org
11031 S:      Maintained
11032 F:      net/openvswitch/
11033 F:      include/uapi/linux/openvswitch.h
11034
11035 OPERATING PERFORMANCE POINTS (OPP)
11036 M:      Viresh Kumar <vireshk@kernel.org>
11037 M:      Nishanth Menon <nm@ti.com>
11038 M:      Stephen Boyd <sboyd@kernel.org>
11039 L:      linux-pm@vger.kernel.org
11040 S:      Maintained
11041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11042 F:      drivers/opp/
11043 F:      include/linux/pm_opp.h
11044 F:      Documentation/power/opp.txt
11045 F:      Documentation/devicetree/bindings/opp/
11046
11047 OPL4 DRIVER
11048 M:      Clemens Ladisch <clemens@ladisch.de>
11049 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11050 T:      git git://git.alsa-project.org/alsa-kernel.git
11051 S:      Maintained
11052 F:      sound/drivers/opl4/
11053
11054 OPROFILE
11055 M:      Robert Richter <rric@kernel.org>
11056 L:      oprofile-list@lists.sf.net
11057 S:      Maintained
11058 F:      arch/*/include/asm/oprofile*.h
11059 F:      arch/*/oprofile/
11060 F:      drivers/oprofile/
11061 F:      include/linux/oprofile.h
11062
11063 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11064 M:      Mark Fasheh <mark@fasheh.com>
11065 M:      Joel Becker <jlbec@evilplan.org>
11066 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11067 W:      http://ocfs2.wiki.kernel.org
11068 S:      Supported
11069 F:      Documentation/filesystems/ocfs2.txt
11070 F:      Documentation/filesystems/dlmfs.txt
11071 F:      fs/ocfs2/
11072
11073 ORANGEFS FILESYSTEM
11074 M:      Mike Marshall <hubcap@omnibond.com>
11075 R:      Martin Brandenburg <martin@omnibond.com>
11076 L:      devel@lists.orangefs.org
11077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11078 S:      Supported
11079 F:      fs/orangefs/
11080 F:      Documentation/filesystems/orangefs.txt
11081
11082 ORINOCO DRIVER
11083 L:      linux-wireless@vger.kernel.org
11084 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11085 W:      http://www.nongnu.org/orinoco/
11086 S:      Orphan
11087 F:      drivers/net/wireless/intersil/orinoco/
11088
11089 OSD LIBRARY and FILESYSTEM
11090 M:      Boaz Harrosh <ooo@electrozaur.com>
11091 S:      Maintained
11092 F:      drivers/scsi/osd/
11093 F:      include/scsi/osd_*
11094 F:      fs/exofs/
11095
11096 OV2659 OMNIVISION SENSOR DRIVER
11097 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11098 L:      linux-media@vger.kernel.org
11099 W:      https://linuxtv.org
11100 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11101 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11102 S:      Maintained
11103 F:      drivers/media/i2c/ov2659.c
11104 F:      include/media/i2c/ov2659.h
11105
11106 OVERLAY FILESYSTEM
11107 M:      Miklos Szeredi <miklos@szeredi.hu>
11108 L:      linux-unionfs@vger.kernel.org
11109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11110 S:      Supported
11111 F:      fs/overlayfs/
11112 F:      Documentation/filesystems/overlayfs.txt
11113
11114 P54 WIRELESS DRIVER
11115 M:      Christian Lamparter <chunkeey@googlemail.com>
11116 L:      linux-wireless@vger.kernel.org
11117 W:      http://wireless.kernel.org/en/users/Drivers/p54
11118 S:      Maintained
11119 F:      drivers/net/wireless/intersil/p54/
11120
11121 PA SEMI ETHERNET DRIVER
11122 L:      netdev@vger.kernel.org
11123 S:      Orphan
11124 F:      drivers/net/ethernet/pasemi/*
11125
11126 PA SEMI SMBUS DRIVER
11127 L:      linux-i2c@vger.kernel.org
11128 S:      Orphan
11129 F:      drivers/i2c/busses/i2c-pasemi.c
11130
11131 PADATA PARALLEL EXECUTION MECHANISM
11132 M:      Steffen Klassert <steffen.klassert@secunet.com>
11133 L:      linux-crypto@vger.kernel.org
11134 S:      Maintained
11135 F:      kernel/padata.c
11136 F:      include/linux/padata.h
11137 F:      Documentation/padata.txt
11138
11139 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11140 M:      Harald Welte <laforge@gnumonks.org>
11141 L:      platform-driver-x86@vger.kernel.org
11142 S:      Maintained
11143 F:      drivers/platform/x86/panasonic-laptop.c
11144
11145 PARALLEL LCD/KEYPAD PANEL DRIVER
11146 M:      Willy Tarreau <willy@haproxy.com>
11147 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11148 S:      Odd Fixes
11149 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11150 F:      drivers/auxdisplay/panel.c
11151
11152 PARALLEL PORT SUBSYSTEM
11153 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11154 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11155 L:      linux-parport@lists.infradead.org (subscribers-only)
11156 S:      Maintained
11157 F:      drivers/parport/
11158 F:      include/linux/parport*.h
11159 F:      drivers/char/ppdev.c
11160 F:      include/uapi/linux/ppdev.h
11161 F:      Documentation/parport*.txt
11162
11163 PARAVIRT_OPS INTERFACE
11164 M:      Juergen Gross <jgross@suse.com>
11165 M:      Alok Kataria <akataria@vmware.com>
11166 L:      virtualization@lists.linux-foundation.org
11167 S:      Supported
11168 F:      Documentation/virtual/paravirt_ops.txt
11169 F:      arch/*/kernel/paravirt*
11170 F:      arch/*/include/asm/paravirt*.h
11171 F:      include/linux/hypervisor.h
11172
11173 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11174 M:      Tim Waugh <tim@cyberelk.net>
11175 L:      linux-parport@lists.infradead.org (subscribers-only)
11176 S:      Maintained
11177 F:      Documentation/blockdev/paride.txt
11178 F:      drivers/block/paride/
11179
11180 PARISC ARCHITECTURE
11181 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
11182 M:      Helge Deller <deller@gmx.de>
11183 L:      linux-parisc@vger.kernel.org
11184 W:      http://www.parisc-linux.org/
11185 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11186 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11188 S:      Maintained
11189 F:      arch/parisc/
11190 F:      Documentation/parisc/
11191 F:      drivers/parisc/
11192 F:      drivers/char/agp/parisc-agp.c
11193 F:      drivers/input/serio/gscps2.c
11194 F:      drivers/parport/parport_gsc.*
11195 F:      drivers/tty/serial/8250/8250_gsc.c
11196 F:      drivers/video/fbdev/sti*
11197 F:      drivers/video/console/sti*
11198 F:      drivers/video/logo/logo_parisc*
11199
11200 PARMAN
11201 M:      Jiri Pirko <jiri@mellanox.com>
11202 L:      netdev@vger.kernel.org
11203 S:      Supported
11204 F:      lib/parman.c
11205 F:      lib/test_parman.c
11206 F:      include/linux/parman.h
11207
11208 PC87360 HARDWARE MONITORING DRIVER
11209 M:      Jim Cromie <jim.cromie@gmail.com>
11210 L:      linux-hwmon@vger.kernel.org
11211 S:      Maintained
11212 F:      Documentation/hwmon/pc87360
11213 F:      drivers/hwmon/pc87360.c
11214
11215 PC8736x GPIO DRIVER
11216 M:      Jim Cromie <jim.cromie@gmail.com>
11217 S:      Maintained
11218 F:      drivers/char/pc8736x_gpio.c
11219
11220 PC87427 HARDWARE MONITORING DRIVER
11221 M:      Jean Delvare <jdelvare@suse.com>
11222 L:      linux-hwmon@vger.kernel.org
11223 S:      Maintained
11224 F:      Documentation/hwmon/pc87427
11225 F:      drivers/hwmon/pc87427.c
11226
11227 PCA9532 LED DRIVER
11228 M:      Riku Voipio <riku.voipio@iki.fi>
11229 S:      Maintained
11230 F:      drivers/leds/leds-pca9532.c
11231 F:      include/linux/leds-pca9532.h
11232
11233 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11234 M:      Guenter Roeck <linux@roeck-us.net>
11235 L:      linux-i2c@vger.kernel.org
11236 S:      Maintained
11237 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11238
11239 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11240 M:      Khalid Aziz <khalid@gonehiking.org>
11241 S:      Maintained
11242 F:      drivers/firmware/pcdp.*
11243
11244 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11245 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11246 L:      linux-pci@vger.kernel.org
11247 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11248 S:      Maintained
11249 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11250 F:      drivers/pci/controller/pci-aardvark.c
11251
11252 PCI DRIVER FOR ALTERA PCIE IP
11253 M:      Ley Foon Tan <lftan@altera.com>
11254 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11255 L:      linux-pci@vger.kernel.org
11256 S:      Supported
11257 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11258 F:      drivers/pci/controller/pcie-altera.c
11259
11260 PCI DRIVER FOR APPLIEDMICRO XGENE
11261 M:      Tanmay Inamdar <tinamdar@apm.com>
11262 L:      linux-pci@vger.kernel.org
11263 L:      linux-arm-kernel@lists.infradead.org
11264 S:      Maintained
11265 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11266 F:      drivers/pci/controller/pci-xgene.c
11267
11268 PCI DRIVER FOR ARM VERSATILE PLATFORM
11269 M:      Rob Herring <robh@kernel.org>
11270 L:      linux-pci@vger.kernel.org
11271 L:      linux-arm-kernel@lists.infradead.org
11272 S:      Maintained
11273 F:      Documentation/devicetree/bindings/pci/versatile.txt
11274 F:      drivers/pci/controller/pci-versatile.c
11275
11276 PCI DRIVER FOR ARMADA 8K
11277 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11278 L:      linux-pci@vger.kernel.org
11279 L:      linux-arm-kernel@lists.infradead.org
11280 S:      Maintained
11281 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11282 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11283
11284 PCI DRIVER FOR CADENCE PCIE IP
11285 M:      Alan Douglas <adouglas@cadence.com>
11286 L:      linux-pci@vger.kernel.org
11287 S:      Maintained
11288 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11289 F:      drivers/pci/controller/pcie-cadence*
11290
11291 PCI DRIVER FOR FREESCALE LAYERSCAPE
11292 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11293 M:      Mingkai Hu <mingkai.hu@nxp.com>
11294 M:      Roy Zang <roy.zang@nxp.com>
11295 L:      linuxppc-dev@lists.ozlabs.org
11296 L:      linux-pci@vger.kernel.org
11297 L:      linux-arm-kernel@lists.infradead.org
11298 S:      Maintained
11299 F:      drivers/pci/controller/dwc/*layerscape*
11300
11301 PCI DRIVER FOR GENERIC OF HOSTS
11302 M:      Will Deacon <will.deacon@arm.com>
11303 L:      linux-pci@vger.kernel.org
11304 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11305 S:      Maintained
11306 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11307 F:      drivers/pci/controller/pci-host-common.c
11308 F:      drivers/pci/controller/pci-host-generic.c
11309
11310 PCI DRIVER FOR IMX6
11311 M:      Richard Zhu <hongxing.zhu@nxp.com>
11312 M:      Lucas Stach <l.stach@pengutronix.de>
11313 L:      linux-pci@vger.kernel.org
11314 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11315 S:      Maintained
11316 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11317 F:      drivers/pci/controller/dwc/*imx6*
11318
11319 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11320 M:      Keith Busch <keith.busch@intel.com>
11321 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11322 L:      linux-pci@vger.kernel.org
11323 S:      Supported
11324 F:      drivers/pci/controller/vmd.c
11325
11326 PCI DRIVER FOR MICROSEMI SWITCHTEC
11327 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11328 M:      Logan Gunthorpe <logang@deltatee.com>
11329 L:      linux-pci@vger.kernel.org
11330 S:      Maintained
11331 F:      Documentation/switchtec.txt
11332 F:      Documentation/ABI/testing/sysfs-class-switchtec
11333 F:      drivers/pci/switch/switchtec*
11334 F:      include/uapi/linux/switchtec_ioctl.h
11335 F:      include/linux/switchtec.h
11336 F:      drivers/ntb/hw/mscc/
11337
11338 PCI DRIVER FOR MOBIVEIL PCIE IP
11339 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11340 L:      linux-pci@vger.kernel.org
11341 S:      Supported
11342 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11343 F:      drivers/pci/controller/pcie-mobiveil.c
11344
11345 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11346 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11347 M:      Jason Cooper <jason@lakedaemon.net>
11348 L:      linux-pci@vger.kernel.org
11349 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11350 S:      Maintained
11351 F:      drivers/pci/controller/*mvebu*
11352
11353 PCI DRIVER FOR NVIDIA TEGRA
11354 M:      Thierry Reding <thierry.reding@gmail.com>
11355 L:      linux-tegra@vger.kernel.org
11356 L:      linux-pci@vger.kernel.org
11357 S:      Supported
11358 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11359 F:      drivers/pci/controller/pci-tegra.c
11360
11361 PCI DRIVER FOR RENESAS R-CAR
11362 M:      Simon Horman <horms@verge.net.au>
11363 L:      linux-pci@vger.kernel.org
11364 L:      linux-renesas-soc@vger.kernel.org
11365 S:      Maintained
11366 F:      drivers/pci/controller/*rcar*
11367
11368 PCI DRIVER FOR SAMSUNG EXYNOS
11369 M:      Jingoo Han <jingoohan1@gmail.com>
11370 L:      linux-pci@vger.kernel.org
11371 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11372 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11373 S:      Maintained
11374 F:      drivers/pci/controller/dwc/pci-exynos.c
11375
11376 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11377 M:      Jingoo Han <jingoohan1@gmail.com>
11378 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11379 L:      linux-pci@vger.kernel.org
11380 S:      Maintained
11381 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11382 F:      drivers/pci/controller/dwc/*designware*
11383
11384 PCI DRIVER FOR TI DRA7XX
11385 M:      Kishon Vijay Abraham I <kishon@ti.com>
11386 L:      linux-omap@vger.kernel.org
11387 L:      linux-pci@vger.kernel.org
11388 S:      Supported
11389 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11390 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11391
11392 PCI DRIVER FOR TI KEYSTONE
11393 M:      Murali Karicheri <m-karicheri2@ti.com>
11394 L:      linux-pci@vger.kernel.org
11395 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11396 S:      Maintained
11397 F:      drivers/pci/controller/dwc/pci-keystone.c
11398
11399 PCI ENDPOINT SUBSYSTEM
11400 M:      Kishon Vijay Abraham I <kishon@ti.com>
11401 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11402 L:      linux-pci@vger.kernel.org
11403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11404 S:      Supported
11405 F:      drivers/pci/endpoint/
11406 F:      drivers/misc/pci_endpoint_test.c
11407 F:      tools/pci/
11408
11409 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11410 M:      Russell Currey <ruscur@russell.cc>
11411 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11412 M:      Oliver O'Halloran <oohall@gmail.com>
11413 L:      linuxppc-dev@lists.ozlabs.org
11414 S:      Supported
11415 F:      Documentation/PCI/pci-error-recovery.txt
11416 F:      drivers/pci/pcie/aer.c
11417 F:      drivers/pci/pcie/dpc.c
11418 F:      drivers/pci/pcie/err.c
11419 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11420 F:      arch/powerpc/kernel/eeh*.c
11421 F:      arch/powerpc/platforms/*/eeh*.c
11422 F:      arch/powerpc/include/*/eeh*.h
11423
11424 PCI ERROR RECOVERY
11425 M:      Linas Vepstas <linasvepstas@gmail.com>
11426 L:      linux-pci@vger.kernel.org
11427 S:      Supported
11428 F:      Documentation/PCI/pci-error-recovery.txt
11429
11430 PCI MSI DRIVER FOR ALTERA MSI IP
11431 M:      Ley Foon Tan <lftan@altera.com>
11432 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11433 L:      linux-pci@vger.kernel.org
11434 S:      Supported
11435 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11436 F:      drivers/pci/controller/pcie-altera-msi.c
11437
11438 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11439 M:      Duc Dang <dhdang@apm.com>
11440 L:      linux-pci@vger.kernel.org
11441 L:      linux-arm-kernel@lists.infradead.org
11442 S:      Maintained
11443 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11444 F:      drivers/pci/controller/pci-xgene-msi.c
11445
11446 PCI SUBSYSTEM
11447 M:      Bjorn Helgaas <bhelgaas@google.com>
11448 L:      linux-pci@vger.kernel.org
11449 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11450 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11451 S:      Supported
11452 F:      Documentation/devicetree/bindings/pci/
11453 F:      Documentation/PCI/
11454 F:      drivers/acpi/pci*
11455 F:      drivers/pci/
11456 F:      include/asm-generic/pci*
11457 F:      include/linux/pci*
11458 F:      include/linux/of_pci.h
11459 F:      include/uapi/linux/pci*
11460 F:      lib/pci*
11461 F:      arch/x86/pci/
11462 F:      arch/x86/kernel/quirks.c
11463
11464 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11465 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11466 L:      linux-pci@vger.kernel.org
11467 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11468 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11469 S:      Supported
11470 F:      drivers/pci/controller/
11471
11472 PCIE DRIVER FOR AXIS ARTPEC
11473 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11474 L:      linux-arm-kernel@axis.com
11475 L:      linux-pci@vger.kernel.org
11476 S:      Maintained
11477 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11478 F:      drivers/pci/controller/dwc/*artpec*
11479
11480 PCIE DRIVER FOR CAVIUM THUNDERX
11481 M:      David Daney <david.daney@cavium.com>
11482 L:      linux-pci@vger.kernel.org
11483 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11484 S:      Supported
11485 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11486 F:      drivers/pci/controller/pci-thunder-*
11487
11488 PCIE DRIVER FOR HISILICON
11489 M:      Zhou Wang <wangzhou1@hisilicon.com>
11490 L:      linux-pci@vger.kernel.org
11491 S:      Maintained
11492 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11493 F:      drivers/pci/controller/dwc/pcie-hisi.c
11494
11495 PCIE DRIVER FOR HISILICON KIRIN
11496 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11497 M:      Binghui Wang <wangbinghui@hisilicon.com>
11498 L:      linux-pci@vger.kernel.org
11499 S:      Maintained
11500 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11501 F:      drivers/pci/controller/dwc/pcie-kirin.c
11502
11503 PCIE DRIVER FOR HISILICON STB
11504 M:      Jianguo Sun <sunjianguo1@huawei.com>
11505 M:      Shawn Guo <shawn.guo@linaro.org>
11506 L:      linux-pci@vger.kernel.org
11507 S:      Maintained
11508 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11509 F:      drivers/pci/controller/dwc/pcie-histb.c
11510
11511 PCIE DRIVER FOR MEDIATEK
11512 M:      Ryder Lee <ryder.lee@mediatek.com>
11513 L:      linux-pci@vger.kernel.org
11514 L:      linux-mediatek@lists.infradead.org
11515 S:      Supported
11516 F:      Documentation/devicetree/bindings/pci/mediatek*
11517 F:      drivers/pci/controller/*mediatek*
11518
11519 PCIE DRIVER FOR QUALCOMM MSM
11520 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11521 L:      linux-pci@vger.kernel.org
11522 L:      linux-arm-msm@vger.kernel.org
11523 S:      Maintained
11524 F:      drivers/pci/controller/dwc/*qcom*
11525
11526 PCIE DRIVER FOR ROCKCHIP
11527 M:      Shawn Lin <shawn.lin@rock-chips.com>
11528 L:      linux-pci@vger.kernel.org
11529 L:      linux-rockchip@lists.infradead.org
11530 S:      Maintained
11531 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11532 F:      drivers/pci/controller/pcie-rockchip*
11533
11534 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11535 M:      Linus Walleij <linus.walleij@linaro.org>
11536 L:      linux-pci@vger.kernel.org
11537 S:      Maintained
11538 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11539 F:      drivers/pci/controller/pci-v3-semi.c
11540
11541 PCIE DRIVER FOR ST SPEAR13XX
11542 M:      Pratyush Anand <pratyush.anand@gmail.com>
11543 L:      linux-pci@vger.kernel.org
11544 S:      Maintained
11545 F:      drivers/pci/controller/dwc/*spear*
11546
11547 PCMCIA SUBSYSTEM
11548 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11549 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11550 S:      Odd Fixes
11551 F:      Documentation/pcmcia/
11552 F:      tools/pcmcia/
11553 F:      drivers/pcmcia/
11554 F:      include/pcmcia/
11555
11556 PCNET32 NETWORK DRIVER
11557 M:      Don Fry <pcnet32@frontier.com>
11558 L:      netdev@vger.kernel.org
11559 S:      Maintained
11560 F:      drivers/net/ethernet/amd/pcnet32.c
11561
11562 PCRYPT PARALLEL CRYPTO ENGINE
11563 M:      Steffen Klassert <steffen.klassert@secunet.com>
11564 L:      linux-crypto@vger.kernel.org
11565 S:      Maintained
11566 F:      crypto/pcrypt.c
11567 F:      include/crypto/pcrypt.h
11568
11569 PEAQ WMI HOTKEYS DRIVER
11570 M:      Hans de Goede <hdegoede@redhat.com>
11571 L:      platform-driver-x86@vger.kernel.org
11572 S:      Maintained
11573 F:      drivers/platform/x86/peaq-wmi.c
11574
11575 PER-CPU MEMORY ALLOCATOR
11576 M:      Dennis Zhou <dennis@kernel.org>
11577 M:      Tejun Heo <tj@kernel.org>
11578 M:      Christoph Lameter <cl@linux.com>
11579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11580 S:      Maintained
11581 F:      include/linux/percpu*.h
11582 F:      mm/percpu*.c
11583 F:      arch/*/include/asm/percpu.h
11584
11585 PER-TASK DELAY ACCOUNTING
11586 M:      Balbir Singh <bsingharora@gmail.com>
11587 S:      Maintained
11588 F:      include/linux/delayacct.h
11589 F:      kernel/delayacct.c
11590
11591 PERFORMANCE EVENTS SUBSYSTEM
11592 M:      Peter Zijlstra <peterz@infradead.org>
11593 M:      Ingo Molnar <mingo@redhat.com>
11594 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11595 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11596 R:      Jiri Olsa <jolsa@redhat.com>
11597 R:      Namhyung Kim <namhyung@kernel.org>
11598 L:      linux-kernel@vger.kernel.org
11599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11600 S:      Supported
11601 F:      kernel/events/*
11602 F:      include/linux/perf_event.h
11603 F:      include/uapi/linux/perf_event.h
11604 F:      arch/*/kernel/perf_event*.c
11605 F:      arch/*/kernel/*/perf_event*.c
11606 F:      arch/*/kernel/*/*/perf_event*.c
11607 F:      arch/*/include/asm/perf_event.h
11608 F:      arch/*/kernel/perf_callchain.c
11609 F:      arch/*/events/*
11610 F:      tools/perf/
11611
11612 PERSONALITY HANDLING
11613 M:      Christoph Hellwig <hch@infradead.org>
11614 L:      linux-abi-devel@lists.sourceforge.net
11615 S:      Maintained
11616 F:      include/linux/personality.h
11617 F:      include/uapi/linux/personality.h
11618
11619 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11620 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11621 L:      linux-input@vger.kernel.org
11622 S:      Maintained
11623 F:      Documentation/input/devices/pxrc.rst
11624 F:      drivers/input/joystick/pxrc.c
11625
11626 PHONET PROTOCOL
11627 M:      Remi Denis-Courmont <courmisch@gmail.com>
11628 S:      Supported
11629 F:      Documentation/networking/phonet.txt
11630 F:      include/linux/phonet.h
11631 F:      include/net/phonet/
11632 F:      include/uapi/linux/phonet.h
11633 F:      net/phonet/
11634
11635 PHRAM MTD DRIVER
11636 M:      Joern Engel <joern@lazybastard.org>
11637 L:      linux-mtd@lists.infradead.org
11638 S:      Maintained
11639 F:      drivers/mtd/devices/phram.c
11640
11641 PICOLCD HID DRIVER
11642 M:      Bruno Prémont <bonbons@linux-vserver.org>
11643 L:      linux-input@vger.kernel.org
11644 S:      Maintained
11645 F:      drivers/hid/hid-picolcd*
11646
11647 PICOXCELL SUPPORT
11648 M:      Jamie Iles <jamie@jamieiles.com>
11649 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11650 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11651 S:      Supported
11652 F:      arch/arm/boot/dts/picoxcell*
11653 F:      arch/arm/mach-picoxcell/
11654 F:      drivers/crypto/picoxcell*
11655
11656 PIN CONTROL SUBSYSTEM
11657 M:      Linus Walleij <linus.walleij@linaro.org>
11658 L:      linux-gpio@vger.kernel.org
11659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11660 S:      Maintained
11661 F:      Documentation/devicetree/bindings/pinctrl/
11662 F:      Documentation/driver-api/pinctl.rst
11663 F:      drivers/pinctrl/
11664 F:      include/linux/pinctrl/
11665
11666 PIN CONTROLLER - ATMEL AT91
11667 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11668 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11669 S:      Maintained
11670 F:      drivers/pinctrl/pinctrl-at91.*
11671
11672 PIN CONTROLLER - ATMEL AT91 PIO4
11673 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11674 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11675 L:      linux-gpio@vger.kernel.org
11676 S:      Supported
11677 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11678
11679 PIN CONTROLLER - FREESCALE
11680 M:      Dong Aisheng <aisheng.dong@nxp.com>
11681 M:      Fabio Estevam <festevam@gmail.com>
11682 M:      Shawn Guo <shawnguo@kernel.org>
11683 M:      Stefan Agner <stefan@agner.ch>
11684 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11685 L:      linux-gpio@vger.kernel.org
11686 S:      Maintained
11687 F:      drivers/pinctrl/freescale/
11688 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11689
11690 PIN CONTROLLER - INTEL
11691 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11692 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11693 S:      Maintained
11694 F:      drivers/pinctrl/intel/
11695
11696 PIN CONTROLLER - MEDIATEK
11697 M:      Sean Wang <sean.wang@kernel.org>
11698 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11699 S:      Maintained
11700 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11701 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11702 F:      drivers/pinctrl/mediatek/
11703
11704 PIN CONTROLLER - QUALCOMM
11705 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11706 S:      Maintained
11707 L:      linux-arm-msm@vger.kernel.org
11708 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11709 F:      drivers/pinctrl/qcom/
11710
11711 PIN CONTROLLER - RENESAS
11712 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11713 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11714 L:      linux-renesas-soc@vger.kernel.org
11715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11716 S:      Maintained
11717 F:      drivers/pinctrl/sh-pfc/
11718
11719 PIN CONTROLLER - SAMSUNG
11720 M:      Tomasz Figa <tomasz.figa@gmail.com>
11721 M:      Krzysztof Kozlowski <krzk@kernel.org>
11722 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11723 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11724 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11725 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11727 S:      Maintained
11728 F:      drivers/pinctrl/samsung/
11729 F:      include/dt-bindings/pinctrl/samsung.h
11730 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11731
11732 PIN CONTROLLER - SINGLE
11733 M:      Tony Lindgren <tony@atomide.com>
11734 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11735 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11736 L:      linux-omap@vger.kernel.org
11737 S:      Maintained
11738 F:      drivers/pinctrl/pinctrl-single.c
11739
11740 PIN CONTROLLER - ST SPEAR
11741 M:      Viresh Kumar <vireshk@kernel.org>
11742 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11743 W:      http://www.st.com/spear
11744 S:      Maintained
11745 F:      drivers/pinctrl/spear/
11746
11747 PISTACHIO SOC SUPPORT
11748 M:      James Hartley <james.hartley@sondrel.com>
11749 L:      linux-mips@linux-mips.org
11750 S:      Odd Fixes
11751 F:      arch/mips/pistachio/
11752 F:      arch/mips/include/asm/mach-pistachio/
11753 F:      arch/mips/boot/dts/img/pistachio*
11754 F:      arch/mips/configs/pistachio*_defconfig
11755
11756 PKTCDVD DRIVER
11757 S:      Orphan
11758 M:      linux-block@vger.kernel.org
11759 F:      drivers/block/pktcdvd.c
11760 F:      include/linux/pktcdvd.h
11761 F:      include/uapi/linux/pktcdvd.h
11762
11763 PKUNITY SOC DRIVERS
11764 M:      Guan Xuetao <gxt@pku.edu.cn>
11765 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11766 S:      Maintained
11767 T:      git git://github.com/gxt/linux.git
11768 F:      drivers/input/serio/i8042-unicore32io.h
11769 F:      drivers/i2c/busses/i2c-puv3.c
11770 F:      drivers/video/fbdev/fb-puv3.c
11771 F:      drivers/rtc/rtc-puv3.c
11772
11773 PMBUS HARDWARE MONITORING DRIVERS
11774 M:      Guenter Roeck <linux@roeck-us.net>
11775 L:      linux-hwmon@vger.kernel.org
11776 W:      http://hwmon.wiki.kernel.org/
11777 W:      http://www.roeck-us.net/linux/drivers/
11778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11779 S:      Maintained
11780 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
11781 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
11782 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
11783 F:      Documentation/hwmon/adm1275
11784 F:      Documentation/hwmon/ibm-cffps
11785 F:      Documentation/hwmon/ir35221
11786 F:      Documentation/hwmon/lm25066
11787 F:      Documentation/hwmon/ltc2978
11788 F:      Documentation/hwmon/ltc3815
11789 F:      Documentation/hwmon/max16064
11790 F:      Documentation/hwmon/max20751
11791 F:      Documentation/hwmon/max31785
11792 F:      Documentation/hwmon/max34440
11793 F:      Documentation/hwmon/max8688
11794 F:      Documentation/hwmon/pmbus
11795 F:      Documentation/hwmon/pmbus-core
11796 F:      Documentation/hwmon/tps40422
11797 F:      Documentation/hwmon/ucd9000
11798 F:      Documentation/hwmon/ucd9200
11799 F:      Documentation/hwmon/zl6100
11800 F:      drivers/hwmon/pmbus/
11801 F:      include/linux/pmbus.h
11802
11803 PMC SIERRA MaxRAID DRIVER
11804 L:      linux-scsi@vger.kernel.org
11805 W:      http://www.pmc-sierra.com/
11806 S:      Orphan
11807 F:      drivers/scsi/pmcraid.*
11808
11809 PMC SIERRA PM8001 DRIVER
11810 M:      Jack Wang <jinpu.wang@profitbricks.com>
11811 M:      lindar_liu@usish.com
11812 L:      linux-scsi@vger.kernel.org
11813 S:      Supported
11814 F:      drivers/scsi/pm8001/
11815
11816 PNP SUPPORT
11817 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11818 S:      Maintained
11819 F:      drivers/pnp/
11820
11821 POSIX CLOCKS and TIMERS
11822 M:      Thomas Gleixner <tglx@linutronix.de>
11823 L:      linux-kernel@vger.kernel.org
11824 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11825 S:      Maintained
11826 F:      fs/timerfd.c
11827 F:      include/linux/timer*
11828 F:      kernel/time/*timer*
11829
11830 POWER MANAGEMENT CORE
11831 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11832 L:      linux-pm@vger.kernel.org
11833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11834 B:      https://bugzilla.kernel.org
11835 S:      Supported
11836 F:      drivers/base/power/
11837 F:      include/linux/pm.h
11838 F:      include/linux/pm_*
11839 F:      include/linux/powercap.h
11840 F:      drivers/powercap/
11841 F:      kernel/configs/nopm.config
11842
11843 POWER STATE COORDINATION INTERFACE (PSCI)
11844 M:      Mark Rutland <mark.rutland@arm.com>
11845 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11846 L:      linux-arm-kernel@lists.infradead.org
11847 S:      Maintained
11848 F:      drivers/firmware/psci*.c
11849 F:      include/linux/psci.h
11850 F:      include/uapi/linux/psci.h
11851
11852 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11853 M:      Sebastian Reichel <sre@kernel.org>
11854 L:      linux-pm@vger.kernel.org
11855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11856 S:      Maintained
11857 F:      Documentation/ABI/testing/sysfs-class-power
11858 F:      Documentation/devicetree/bindings/power/supply/
11859 F:      include/linux/power_supply.h
11860 F:      drivers/power/supply/
11861
11862 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11863 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11864 L:      linuxppc-dev@lists.ozlabs.org
11865 S:      Maintained
11866 F:      drivers/char/powernv-op-panel.c
11867
11868 PPP OVER ATM (RFC 2364)
11869 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11870 S:      Maintained
11871 F:      net/atm/pppoatm.c
11872 F:      include/uapi/linux/atmppp.h
11873
11874 PPP OVER ETHERNET
11875 M:      Michal Ostrowski <mostrows@earthlink.net>
11876 S:      Maintained
11877 F:      drivers/net/ppp/pppoe.c
11878 F:      drivers/net/ppp/pppox.c
11879
11880 PPP OVER L2TP
11881 M:      James Chapman <jchapman@katalix.com>
11882 S:      Maintained
11883 F:      net/l2tp/l2tp_ppp.c
11884 F:      include/linux/if_pppol2tp.h
11885 F:      include/uapi/linux/if_pppol2tp.h
11886
11887 PPP PROTOCOL DRIVERS AND COMPRESSORS
11888 M:      Paul Mackerras <paulus@samba.org>
11889 L:      linux-ppp@vger.kernel.org
11890 S:      Maintained
11891 F:      drivers/net/ppp/ppp_*
11892
11893 PPS SUPPORT
11894 M:      Rodolfo Giometti <giometti@enneenne.com>
11895 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11896 L:      linuxpps@ml.enneenne.com (subscribers-only)
11897 S:      Maintained
11898 F:      Documentation/pps/
11899 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11900 F:      Documentation/ABI/testing/sysfs-pps
11901 F:      drivers/pps/
11902 F:      include/linux/pps*.h
11903 F:      include/uapi/linux/pps.h
11904
11905 PPTP DRIVER
11906 M:      Dmitry Kozlov <xeb@mail.ru>
11907 L:      netdev@vger.kernel.org
11908 S:      Maintained
11909 F:      drivers/net/ppp/pptp.c
11910 W:      http://sourceforge.net/projects/accel-pptp
11911
11912 PREEMPTIBLE KERNEL
11913 M:      Robert Love <rml@tech9.net>
11914 L:      kpreempt-tech@lists.sourceforge.net
11915 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11916 S:      Supported
11917 F:      Documentation/preempt-locking.txt
11918 F:      include/linux/preempt.h
11919
11920 PRINTK
11921 M:      Petr Mladek <pmladek@suse.com>
11922 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11923 R:      Steven Rostedt <rostedt@goodmis.org>
11924 S:      Maintained
11925 F:      kernel/printk/
11926 F:      include/linux/printk.h
11927
11928 PRISM54 WIRELESS DRIVER
11929 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11930 L:      linux-wireless@vger.kernel.org
11931 W:      http://wireless.kernel.org/en/users/Drivers/p54
11932 S:      Obsolete
11933 F:      drivers/net/wireless/intersil/prism54/
11934
11935 PROC FILESYSTEM
11936 R:      Alexey Dobriyan <adobriyan@gmail.com>
11937 L:      linux-kernel@vger.kernel.org
11938 L:      linux-fsdevel@vger.kernel.org
11939 S:      Maintained
11940 F:      fs/proc/
11941 F:      include/linux/proc_fs.h
11942 F:      tools/testing/selftests/proc/
11943
11944 PROC SYSCTL
11945 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11946 M:      Kees Cook <keescook@chromium.org>
11947 L:      linux-kernel@vger.kernel.org
11948 L:      linux-fsdevel@vger.kernel.org
11949 S:      Maintained
11950 F:      fs/proc/proc_sysctl.c
11951 F:      include/linux/sysctl.h
11952 F:      kernel/sysctl.c
11953 F:      tools/testing/selftests/sysctl/
11954
11955 PS3 NETWORK SUPPORT
11956 M:      Geoff Levand <geoff@infradead.org>
11957 L:      netdev@vger.kernel.org
11958 L:      linuxppc-dev@lists.ozlabs.org
11959 S:      Maintained
11960 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11961
11962 PS3 PLATFORM SUPPORT
11963 M:      Geoff Levand <geoff@infradead.org>
11964 L:      linuxppc-dev@lists.ozlabs.org
11965 S:      Maintained
11966 F:      arch/powerpc/boot/ps3*
11967 F:      arch/powerpc/include/asm/lv1call.h
11968 F:      arch/powerpc/include/asm/ps3*.h
11969 F:      arch/powerpc/platforms/ps3/
11970 F:      drivers/*/ps3*
11971 F:      drivers/ps3/
11972 F:      drivers/rtc/rtc-ps3.c
11973 F:      drivers/usb/host/*ps3.c
11974 F:      sound/ppc/snd_ps3*
11975
11976 PS3VRAM DRIVER
11977 M:      Jim Paris <jim@jtan.com>
11978 M:      Geoff Levand <geoff@infradead.org>
11979 L:      linuxppc-dev@lists.ozlabs.org
11980 S:      Maintained
11981 F:      drivers/block/ps3vram.c
11982
11983 PSAMPLE PACKET SAMPLING SUPPORT:
11984 M:      Yotam Gigi <yotam.gi@gmail.com>
11985 S:      Maintained
11986 F:      net/psample
11987 F:      include/net/psample.h
11988 F:      include/uapi/linux/psample.h
11989
11990 PSTORE FILESYSTEM
11991 M:      Kees Cook <keescook@chromium.org>
11992 M:      Anton Vorontsov <anton@enomsg.org>
11993 M:      Colin Cross <ccross@android.com>
11994 M:      Tony Luck <tony.luck@intel.com>
11995 S:      Maintained
11996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11997 F:      fs/pstore/
11998 F:      include/linux/pstore*
11999 F:      drivers/firmware/efi/efi-pstore.c
12000 F:      drivers/acpi/apei/erst.c
12001 F:      Documentation/admin-guide/ramoops.rst
12002 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12003 K:      \b(pstore|ramoops)
12004
12005 PTP HARDWARE CLOCK SUPPORT
12006 M:      Richard Cochran <richardcochran@gmail.com>
12007 L:      netdev@vger.kernel.org
12008 S:      Maintained
12009 W:      http://linuxptp.sourceforge.net/
12010 F:      Documentation/ABI/testing/sysfs-ptp
12011 F:      Documentation/ptp/*
12012 F:      drivers/net/phy/dp83640*
12013 F:      drivers/ptp/*
12014 F:      include/linux/ptp_cl*
12015
12016 PTRACE SUPPORT
12017 M:      Oleg Nesterov <oleg@redhat.com>
12018 S:      Maintained
12019 F:      include/asm-generic/syscall.h
12020 F:      include/linux/ptrace.h
12021 F:      include/linux/regset.h
12022 F:      include/linux/tracehook.h
12023 F:      include/uapi/linux/ptrace.h
12024 F:      include/uapi/linux/ptrace.h
12025 F:      include/asm-generic/ptrace.h
12026 F:      kernel/ptrace.c
12027 F:      arch/*/ptrace*.c
12028 F:      arch/*/*/ptrace*.c
12029 F:      arch/*/include/asm/ptrace*.h
12030
12031 PULSE8-CEC DRIVER
12032 M:      Hans Verkuil <hverkuil@xs4all.nl>
12033 L:      linux-media@vger.kernel.org
12034 T:      git git://linuxtv.org/media_tree.git
12035 S:      Maintained
12036 F:      drivers/media/usb/pulse8-cec/*
12037 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12038
12039 PVRUSB2 VIDEO4LINUX DRIVER
12040 M:      Mike Isely <isely@pobox.com>
12041 L:      pvrusb2@isely.net       (subscribers-only)
12042 L:      linux-media@vger.kernel.org
12043 W:      http://www.isely.net/pvrusb2/
12044 T:      git git://linuxtv.org/media_tree.git
12045 S:      Maintained
12046 F:      Documentation/media/v4l-drivers/pvrusb2*
12047 F:      drivers/media/usb/pvrusb2/
12048
12049 PWC WEBCAM DRIVER
12050 M:      Hans Verkuil <hverkuil@xs4all.nl>
12051 L:      linux-media@vger.kernel.org
12052 T:      git git://linuxtv.org/media_tree.git
12053 S:      Odd Fixes
12054 F:      drivers/media/usb/pwc/*
12055
12056 PWM FAN DRIVER
12057 M:      Kamil Debski <kamil@wypas.org>
12058 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12059 L:      linux-hwmon@vger.kernel.org
12060 S:      Supported
12061 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12062 F:      Documentation/hwmon/pwm-fan
12063 F:      drivers/hwmon/pwm-fan.c
12064
12065 PWM IR Transmitter
12066 M:      Sean Young <sean@mess.org>
12067 L:      linux-media@vger.kernel.org
12068 S:      Maintained
12069 F:      drivers/media/rc/pwm-ir-tx.c
12070
12071 PWM SUBSYSTEM
12072 M:      Thierry Reding <thierry.reding@gmail.com>
12073 L:      linux-pwm@vger.kernel.org
12074 S:      Maintained
12075 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12076 F:      Documentation/pwm.txt
12077 F:      Documentation/devicetree/bindings/pwm/
12078 F:      include/linux/pwm.h
12079 F:      drivers/pwm/
12080 F:      drivers/video/backlight/pwm_bl.c
12081 F:      include/linux/pwm_backlight.h
12082 F:      drivers/gpio/gpio-mvebu.c
12083 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12084
12085 PXA GPIO DRIVER
12086 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12087 L:      linux-gpio@vger.kernel.org
12088 S:      Maintained
12089 F:      drivers/gpio/gpio-pxa.c
12090
12091 PXA MMCI DRIVER
12092 S:      Orphan
12093
12094 PXA RTC DRIVER
12095 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12096 L:      linux-rtc@vger.kernel.org
12097 S:      Maintained
12098
12099 PXA2xx/PXA3xx SUPPORT
12100 M:      Daniel Mack <daniel@zonque.org>
12101 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12102 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12103 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12104 T:      git git://github.com/hzhuang1/linux.git
12105 T:      git git://github.com/rjarzmik/linux.git
12106 S:      Maintained
12107 F:      arch/arm/boot/dts/pxa*
12108 F:      arch/arm/mach-pxa/
12109 F:      drivers/dma/pxa*
12110 F:      drivers/pcmcia/pxa2xx*
12111 F:      drivers/pinctrl/pxa/
12112 F:      drivers/spi/spi-pxa2xx*
12113 F:      drivers/usb/gadget/udc/pxa2*
12114 F:      include/sound/pxa2xx-lib.h
12115 F:      sound/arm/pxa*
12116 F:      sound/soc/pxa/
12117
12118 QAT DRIVER
12119 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12120 L:      qat-linux@intel.com
12121 S:      Supported
12122 F:      drivers/crypto/qat/
12123
12124 QCOM AUDIO (ASoC) DRIVERS
12125 M:      Patrick Lai <plai@codeaurora.org>
12126 M:      Banajit Goswami <bgoswami@codeaurora.org>
12127 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12128 S:      Supported
12129 F:      sound/soc/qcom/
12130
12131 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12132 M:      Gabriel Somlo <somlo@cmu.edu>
12133 M:      "Michael S. Tsirkin" <mst@redhat.com>
12134 L:      qemu-devel@nongnu.org
12135 S:      Maintained
12136 F:      drivers/firmware/qemu_fw_cfg.c
12137 F:      include/uapi/linux/qemu_fw_cfg.h
12138
12139 QIB DRIVER
12140 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12141 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12142 L:      linux-rdma@vger.kernel.org
12143 S:      Supported
12144 F:      drivers/infiniband/hw/qib/
12145
12146 QLOGIC QL41xxx FCOE DRIVER
12147 M:      QLogic-Storage-Upstream@cavium.com
12148 L:      linux-scsi@vger.kernel.org
12149 S:      Supported
12150 F:      drivers/scsi/qedf/
12151
12152 QLOGIC QL41xxx ISCSI DRIVER
12153 M:      QLogic-Storage-Upstream@cavium.com
12154 L:      linux-scsi@vger.kernel.org
12155 S:      Supported
12156 F:      drivers/scsi/qedi/
12157
12158 QLOGIC QL4xxx ETHERNET DRIVER
12159 M:      Ariel Elior <Ariel.Elior@cavium.com>
12160 M:      everest-linux-l2@cavium.com
12161 L:      netdev@vger.kernel.org
12162 S:      Supported
12163 F:      drivers/net/ethernet/qlogic/qed/
12164 F:      include/linux/qed/
12165 F:      drivers/net/ethernet/qlogic/qede/
12166
12167 QLOGIC QL4xxx RDMA DRIVER
12168 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
12169 M:      Ariel Elior <Ariel.Elior@cavium.com>
12170 L:      linux-rdma@vger.kernel.org
12171 S:      Supported
12172 F:      drivers/infiniband/hw/qedr/
12173 F:      include/uapi/rdma/qedr-abi.h
12174
12175 QLOGIC QLA1280 SCSI DRIVER
12176 M:      Michael Reed <mdr@sgi.com>
12177 L:      linux-scsi@vger.kernel.org
12178 S:      Maintained
12179 F:      drivers/scsi/qla1280.[ch]
12180
12181 QLOGIC QLA2XXX FC-SCSI DRIVER
12182 M:      qla2xxx-upstream@qlogic.com
12183 L:      linux-scsi@vger.kernel.org
12184 S:      Supported
12185 F:      Documentation/scsi/LICENSE.qla2xxx
12186 F:      drivers/scsi/qla2xxx/
12187
12188 QLOGIC QLA3XXX NETWORK DRIVER
12189 M:      Dept-GELinuxNICDev@cavium.com
12190 L:      netdev@vger.kernel.org
12191 S:      Supported
12192 F:      Documentation/networking/LICENSE.qla3xxx
12193 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12194
12195 QLOGIC QLA4XXX iSCSI DRIVER
12196 M:      QLogic-Storage-Upstream@qlogic.com
12197 L:      linux-scsi@vger.kernel.org
12198 S:      Supported
12199 F:      Documentation/scsi/LICENSE.qla4xxx
12200 F:      drivers/scsi/qla4xxx/
12201
12202 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12203 M:      Shahed Shaikh <Shahed.Shaikh@cavium.com>
12204 M:      Manish Chopra <manish.chopra@cavium.com>
12205 M:      Dept-GELinuxNICDev@cavium.com
12206 L:      netdev@vger.kernel.org
12207 S:      Supported
12208 F:      drivers/net/ethernet/qlogic/qlcnic/
12209
12210 QLOGIC QLGE 10Gb ETHERNET DRIVER
12211 M:      Manish Chopra <manish.chopra@cavium.com>
12212 M:      Dept-GELinuxNICDev@cavium.com
12213 L:      netdev@vger.kernel.org
12214 S:      Supported
12215 F:      drivers/net/ethernet/qlogic/qlge/
12216
12217 QM1D1B0004 MEDIA DRIVER
12218 M:      Akihiro Tsukada <tskd08@gmail.com>
12219 L:      linux-media@vger.kernel.org
12220 S:      Odd Fixes
12221 F:      drivers/media/tuners/qm1d1b0004*
12222
12223 QM1D1C0042 MEDIA DRIVER
12224 M:      Akihiro Tsukada <tskd08@gmail.com>
12225 L:      linux-media@vger.kernel.org
12226 S:      Odd Fixes
12227 F:      drivers/media/tuners/qm1d1c0042*
12228
12229 QNX4 FILESYSTEM
12230 M:      Anders Larsen <al@alarsen.net>
12231 W:      http://www.alarsen.net/linux/qnx4fs/
12232 S:      Maintained
12233 F:      fs/qnx4/
12234 F:      include/uapi/linux/qnx4_fs.h
12235 F:      include/uapi/linux/qnxtypes.h
12236
12237 QORIQ DPAA2 FSL-MC BUS DRIVER
12238 M:      Stuart Yoder <stuyoder@gmail.com>
12239 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12240 L:      linux-kernel@vger.kernel.org
12241 S:      Maintained
12242 F:      drivers/bus/fsl-mc/
12243 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12244 F:      Documentation/networking/dpaa2/overview.rst
12245
12246 QT1010 MEDIA DRIVER
12247 M:      Antti Palosaari <crope@iki.fi>
12248 L:      linux-media@vger.kernel.org
12249 W:      https://linuxtv.org
12250 W:      http://palosaari.fi/linux/
12251 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12252 T:      git git://linuxtv.org/anttip/media_tree.git
12253 S:      Maintained
12254 F:      drivers/media/tuners/qt1010*
12255
12256 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12257 M:      Kalle Valo <kvalo@codeaurora.org>
12258 L:      ath10k@lists.infradead.org
12259 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12261 S:      Supported
12262 F:      drivers/net/wireless/ath/ath10k/
12263
12264 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12265 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12266 L:      linux-wireless@vger.kernel.org
12267 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12268 S:      Supported
12269 F:      drivers/net/wireless/ath/ath9k/
12270
12271 QUALCOMM CAMERA SUBSYSTEM DRIVER
12272 M:      Todor Tomov <todor.tomov@linaro.org>
12273 L:      linux-media@vger.kernel.org
12274 S:      Maintained
12275 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12276 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12277 F:      drivers/media/platform/qcom/camss/
12278
12279 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12280 M:  Ilia Lin <ilia.lin@gmail.com>
12281 L:  linux-pm@vger.kernel.org
12282 S:  Maintained
12283 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12284 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12285
12286 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12287 M:      Timur Tabi <timur@kernel.org>
12288 L:      netdev@vger.kernel.org
12289 S:      Maintained
12290 F:      drivers/net/ethernet/qualcomm/emac/
12291
12292 QUALCOMM GENERIC INTERFACE I2C DRIVER
12293 M:      Alok Chauhan <alokc@codeaurora.org>
12294 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12295 L:      linux-i2c@vger.kernel.org
12296 L:      linux-arm-msm@vger.kernel.org
12297 S:      Supported
12298 F:      drivers/i2c/busses/i2c-qcom-geni.c
12299
12300 QUALCOMM HEXAGON ARCHITECTURE
12301 M:      Richard Kuo <rkuo@codeaurora.org>
12302 L:      linux-hexagon@vger.kernel.org
12303 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12304 S:      Supported
12305 F:      arch/hexagon/
12306
12307 QUALCOMM HIDMA DRIVER
12308 M:      Sinan Kaya <okaya@kernel.org>
12309 L:      linux-arm-kernel@lists.infradead.org
12310 L:      linux-arm-msm@vger.kernel.org
12311 L:      dmaengine@vger.kernel.org
12312 S:      Supported
12313 F:      drivers/dma/qcom/hidma*
12314
12315 QUALCOMM IOMMU
12316 M:      Rob Clark <robdclark@gmail.com>
12317 L:      iommu@lists.linux-foundation.org
12318 L:      linux-arm-msm@vger.kernel.org
12319 S:      Maintained
12320 F:      drivers/iommu/qcom_iommu.c
12321
12322 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12323 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12324 L:      linux-media@vger.kernel.org
12325 L:      linux-arm-msm@vger.kernel.org
12326 T:      git git://linuxtv.org/media_tree.git
12327 S:      Maintained
12328 F:      drivers/media/platform/qcom/venus/
12329
12330 QUALCOMM WCN36XX WIRELESS DRIVER
12331 M:      Kalle Valo <kvalo@codeaurora.org>
12332 L:      wcn36xx@lists.infradead.org
12333 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12334 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12335 S:      Supported
12336 F:      drivers/net/wireless/ath/wcn36xx/
12337
12338 QUANTENNA QTNFMAC WIRELESS DRIVER
12339 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12340 M:      Avinash Patil <avinashp@quantenna.com>
12341 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12342 L:      linux-wireless@vger.kernel.org
12343 S:      Maintained
12344 F:      drivers/net/wireless/quantenna
12345
12346 RADEON and AMDGPU DRM DRIVERS
12347 M:      Alex Deucher <alexander.deucher@amd.com>
12348 M:      Christian König <christian.koenig@amd.com>
12349 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12350 L:      amd-gfx@lists.freedesktop.org
12351 T:      git git://people.freedesktop.org/~agd5f/linux
12352 S:      Supported
12353 F:      drivers/gpu/drm/radeon/
12354 F:      include/uapi/drm/radeon_drm.h
12355 F:      drivers/gpu/drm/amd/
12356 F:      include/uapi/drm/amdgpu_drm.h
12357
12358 RADEON FRAMEBUFFER DISPLAY DRIVER
12359 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12360 L:      linux-fbdev@vger.kernel.org
12361 S:      Maintained
12362 F:      drivers/video/fbdev/aty/radeon*
12363 F:      include/uapi/linux/radeonfb.h
12364
12365 RADIOSHARK RADIO DRIVER
12366 M:      Hans Verkuil <hverkuil@xs4all.nl>
12367 L:      linux-media@vger.kernel.org
12368 T:      git git://linuxtv.org/media_tree.git
12369 S:      Maintained
12370 F:      drivers/media/radio/radio-shark.c
12371
12372 RADIOSHARK2 RADIO DRIVER
12373 M:      Hans Verkuil <hverkuil@xs4all.nl>
12374 L:      linux-media@vger.kernel.org
12375 T:      git git://linuxtv.org/media_tree.git
12376 S:      Maintained
12377 F:      drivers/media/radio/radio-shark2.c
12378 F:      drivers/media/radio/radio-tea5777.c
12379
12380 RADOS BLOCK DEVICE (RBD)
12381 M:      Ilya Dryomov <idryomov@gmail.com>
12382 M:      Sage Weil <sage@redhat.com>
12383 M:      Alex Elder <elder@kernel.org>
12384 L:      ceph-devel@vger.kernel.org
12385 W:      http://ceph.com/
12386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12387 T:      git git://github.com/ceph/ceph-client.git
12388 S:      Supported
12389 F:      Documentation/ABI/testing/sysfs-bus-rbd
12390 F:      drivers/block/rbd.c
12391 F:      drivers/block/rbd_types.h
12392
12393 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12394 M:      Paul Mackerras <paulus@samba.org>
12395 L:      linux-fbdev@vger.kernel.org
12396 S:      Maintained
12397 F:      drivers/video/fbdev/aty/aty128fb.c
12398
12399 RAINSHADOW-CEC DRIVER
12400 M:      Hans Verkuil <hverkuil@xs4all.nl>
12401 L:      linux-media@vger.kernel.org
12402 T:      git git://linuxtv.org/media_tree.git
12403 S:      Maintained
12404 F:      drivers/media/usb/rainshadow-cec/*
12405
12406 RALINK MIPS ARCHITECTURE
12407 M:      John Crispin <john@phrozen.org>
12408 L:      linux-mips@linux-mips.org
12409 S:      Maintained
12410 F:      arch/mips/ralink
12411
12412 RALINK RT2X00 WIRELESS LAN DRIVER
12413 P:      rt2x00 project
12414 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12415 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12416 L:      linux-wireless@vger.kernel.org
12417 S:      Maintained
12418 F:      drivers/net/wireless/ralink/rt2x00/
12419
12420 RAMDISK RAM BLOCK DEVICE DRIVER
12421 M:      Jens Axboe <axboe@kernel.dk>
12422 S:      Maintained
12423 F:      Documentation/blockdev/ramdisk.txt
12424 F:      drivers/block/brd.c
12425
12426 RANCHU VIRTUAL BOARD FOR MIPS
12427 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12428 L:      linux-mips@linux-mips.org
12429 S:      Supported
12430 F:      arch/mips/generic/board-ranchu.c
12431 F:      arch/mips/configs/generic/board-ranchu.config
12432
12433 RANDOM NUMBER DRIVER
12434 M:      "Theodore Ts'o" <tytso@mit.edu>
12435 S:      Maintained
12436 F:      drivers/char/random.c
12437
12438 RAPIDIO SUBSYSTEM
12439 M:      Matt Porter <mporter@kernel.crashing.org>
12440 M:      Alexandre Bounine <alex.bou9@gmail.com>
12441 S:      Maintained
12442 F:      drivers/rapidio/
12443
12444 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12445 L:      linux-wireless@vger.kernel.org
12446 S:      Orphan
12447 F:      drivers/net/wireless/ray*
12448
12449 RCUTORTURE TEST FRAMEWORK
12450 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12451 M:      Josh Triplett <josh@joshtriplett.org>
12452 R:      Steven Rostedt <rostedt@goodmis.org>
12453 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12454 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12455 L:      linux-kernel@vger.kernel.org
12456 S:      Supported
12457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12458 F:      tools/testing/selftests/rcutorture
12459
12460 RDC R-321X SoC
12461 M:      Florian Fainelli <florian@openwrt.org>
12462 S:      Maintained
12463
12464 RDC R6040 FAST ETHERNET DRIVER
12465 M:      Florian Fainelli <f.fainelli@gmail.com>
12466 L:      netdev@vger.kernel.org
12467 S:      Maintained
12468 F:      drivers/net/ethernet/rdc/r6040.c
12469
12470 RDMAVT - RDMA verbs software
12471 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12472 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12473 L:      linux-rdma@vger.kernel.org
12474 S:      Supported
12475 F:      drivers/infiniband/sw/rdmavt
12476
12477 RDS - RELIABLE DATAGRAM SOCKETS
12478 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12479 L:      netdev@vger.kernel.org
12480 L:      linux-rdma@vger.kernel.org
12481 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12482 W:      https://oss.oracle.com/projects/rds/
12483 S:      Supported
12484 F:      net/rds/
12485 F:      Documentation/networking/rds.txt
12486
12487 RDT - RESOURCE ALLOCATION
12488 M:      Fenghua Yu <fenghua.yu@intel.com>
12489 M:      Reinette Chatre <reinette.chatre@intel.com>
12490 L:      linux-kernel@vger.kernel.org
12491 S:      Supported
12492 F:      arch/x86/kernel/cpu/intel_rdt*
12493 F:      arch/x86/include/asm/intel_rdt_sched.h
12494 F:      Documentation/x86/intel_rdt*
12495
12496 READ-COPY UPDATE (RCU)
12497 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12498 M:      Josh Triplett <josh@joshtriplett.org>
12499 R:      Steven Rostedt <rostedt@goodmis.org>
12500 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12501 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12502 L:      linux-kernel@vger.kernel.org
12503 W:      http://www.rdrop.com/users/paulmck/RCU/
12504 S:      Supported
12505 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12506 F:      Documentation/RCU/
12507 X:      Documentation/RCU/torture.txt
12508 F:      include/linux/rcu*
12509 X:      include/linux/srcu*.h
12510 F:      kernel/rcu/
12511 X:      kernel/rcu/srcu*.c
12512
12513 REAL TIME CLOCK (RTC) SUBSYSTEM
12514 M:      Alessandro Zummo <a.zummo@towertech.it>
12515 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12516 L:      linux-rtc@vger.kernel.org
12517 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12519 S:      Maintained
12520 F:      Documentation/devicetree/bindings/rtc/
12521 F:      Documentation/rtc.txt
12522 F:      drivers/rtc/
12523 F:      include/linux/rtc.h
12524 F:      include/uapi/linux/rtc.h
12525 F:      include/linux/rtc/
12526 F:      include/linux/platform_data/rtc-*
12527 F:      tools/testing/selftests/rtc/
12528
12529 REALTEK AUDIO CODECS
12530 M:      Bard Liao <bardliao@realtek.com>
12531 M:      Oder Chiou <oder_chiou@realtek.com>
12532 S:      Maintained
12533 F:      sound/soc/codecs/rt*
12534 F:      include/sound/rt*.h
12535
12536 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12537 M:      Linus Walleij <linus.walleij@linaro.org>
12538 S:      Maintained
12539 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12540 F:      drivers/net/dsa/realtek-smi*
12541 F:      drivers/net/dsa/rtl83*
12542
12543 REGISTER MAP ABSTRACTION
12544 M:      Mark Brown <broonie@kernel.org>
12545 L:      linux-kernel@vger.kernel.org
12546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12547 S:      Supported
12548 F:      Documentation/devicetree/bindings/regmap/
12549 F:      drivers/base/regmap/
12550 F:      include/linux/regmap.h
12551
12552 REISERFS FILE SYSTEM
12553 L:      reiserfs-devel@vger.kernel.org
12554 S:      Supported
12555 F:      fs/reiserfs/
12556
12557 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12558 M:      Ohad Ben-Cohen <ohad@wizery.com>
12559 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12560 L:      linux-remoteproc@vger.kernel.org
12561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12562 S:      Maintained
12563 F:      Documentation/devicetree/bindings/remoteproc/
12564 F:      Documentation/remoteproc.txt
12565 F:      drivers/remoteproc/
12566 F:      include/linux/remoteproc.h
12567
12568 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12569 M:      Ohad Ben-Cohen <ohad@wizery.com>
12570 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12571 L:      linux-remoteproc@vger.kernel.org
12572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12573 S:      Maintained
12574 F:      drivers/rpmsg/
12575 F:      Documentation/rpmsg.txt
12576 F:      include/linux/rpmsg.h
12577 F:      include/linux/rpmsg/
12578
12579 RENESAS CLOCK DRIVERS
12580 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12581 L:      linux-renesas-soc@vger.kernel.org
12582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12583 S:      Supported
12584 F:      drivers/clk/renesas/
12585
12586 RENESAS EMEV2 I2C DRIVER
12587 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12588 S:      Supported
12589 F:      drivers/i2c/busses/i2c-emev2.c
12590
12591 RENESAS ETHERNET DRIVERS
12592 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12593 L:      netdev@vger.kernel.org
12594 L:      linux-renesas-soc@vger.kernel.org
12595 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12596 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12597 F:      drivers/net/ethernet/renesas/
12598 F:      include/linux/sh_eth.h
12599
12600 RENESAS R-CAR GYROADC DRIVER
12601 M:      Marek Vasut <marek.vasut@gmail.com>
12602 L:      linux-iio@vger.kernel.org
12603 S:      Supported
12604 F:      drivers/iio/adc/rcar_gyro_adc.c
12605
12606 RENESAS R-CAR I2C DRIVERS
12607 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12608 S:      Supported
12609 F:      drivers/i2c/busses/i2c-rcar.c
12610 F:      drivers/i2c/busses/i2c-sh_mobile.c
12611
12612 RENESAS RIIC DRIVER
12613 M:      Chris Brandt <chris.brandt@renesas.com>
12614 S:      Supported
12615 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
12616 F:      drivers/i2c/busses/i2c-riic.c
12617
12618 RENESAS USB PHY DRIVER
12619 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12620 L:      linux-renesas-soc@vger.kernel.org
12621 S:      Maintained
12622 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12623
12624 RESET CONTROLLER FRAMEWORK
12625 M:      Philipp Zabel <p.zabel@pengutronix.de>
12626 T:      git git://git.pengutronix.de/git/pza/linux
12627 S:      Maintained
12628 F:      drivers/reset/
12629 F:      Documentation/devicetree/bindings/reset/
12630 F:      include/dt-bindings/reset/
12631 F:      include/linux/reset.h
12632 F:      include/linux/reset-controller.h
12633
12634 RESTARTABLE SEQUENCES SUPPORT
12635 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12636 M:      Peter Zijlstra <peterz@infradead.org>
12637 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12638 M:      Boqun Feng <boqun.feng@gmail.com>
12639 L:      linux-kernel@vger.kernel.org
12640 S:      Supported
12641 F:      kernel/rseq.c
12642 F:      include/uapi/linux/rseq.h
12643 F:      include/trace/events/rseq.h
12644 F:      tools/testing/selftests/rseq/
12645
12646 RFKILL
12647 M:      Johannes Berg <johannes@sipsolutions.net>
12648 L:      linux-wireless@vger.kernel.org
12649 W:      http://wireless.kernel.org/
12650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12652 S:      Maintained
12653 F:      Documentation/rfkill.txt
12654 F:      Documentation/ABI/stable/sysfs-class-rfkill
12655 F:      net/rfkill/
12656 F:      include/linux/rfkill.h
12657 F:      include/uapi/linux/rfkill.h
12658
12659 RHASHTABLE
12660 M:      Thomas Graf <tgraf@suug.ch>
12661 M:      Herbert Xu <herbert@gondor.apana.org.au>
12662 L:      netdev@vger.kernel.org
12663 S:      Maintained
12664 F:      lib/rhashtable.c
12665 F:      lib/test_rhashtable.c
12666 F:      include/linux/rhashtable.h
12667 F:      include/linux/rhashtable-types.h
12668
12669 RICOH R5C592 MEMORYSTICK DRIVER
12670 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12671 S:      Maintained
12672 F:      drivers/memstick/host/r592.*
12673
12674 RICOH SMARTMEDIA/XD DRIVER
12675 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12676 S:      Maintained
12677 F:      drivers/mtd/nand/raw/r852.c
12678 F:      drivers/mtd/nand/raw/r852.h
12679
12680 RISC-V ARCHITECTURE
12681 M:      Palmer Dabbelt <palmer@sifive.com>
12682 M:      Albert Ou <aou@eecs.berkeley.edu>
12683 L:      linux-riscv@lists.infradead.org
12684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12685 S:      Supported
12686 F:      arch/riscv/
12687 K:      riscv
12688 N:      riscv
12689
12690 ROCCAT DRIVERS
12691 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12692 W:      http://sourceforge.net/projects/roccat/
12693 S:      Maintained
12694 F:      drivers/hid/hid-roccat*
12695 F:      include/linux/hid-roccat*
12696 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12697
12698 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12699 M:      Jacob chen <jacob2.chen@rock-chips.com>
12700 L:      linux-media@vger.kernel.org
12701 S:      Maintained
12702 F:      drivers/media/platform/rockchip/rga/
12703 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12704
12705 ROCKER DRIVER
12706 M:      Jiri Pirko <jiri@resnulli.us>
12707 L:      netdev@vger.kernel.org
12708 S:      Supported
12709 F:      drivers/net/ethernet/rocker/
12710
12711 ROCKETPORT DRIVER
12712 P:      Comtrol Corp.
12713 W:      http://www.comtrol.com
12714 S:      Maintained
12715 F:      Documentation/serial/rocket.txt
12716 F:      drivers/tty/rocket*
12717
12718 ROCKETPORT EXPRESS/INFINITY DRIVER
12719 M:      Kevin Cernekee <cernekee@gmail.com>
12720 L:      linux-serial@vger.kernel.org
12721 S:      Odd Fixes
12722 F:      drivers/tty/serial/rp2.*
12723
12724 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12725 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12726 L:      linux-kernel@vger.kernel.org
12727 L:      linux-renesas-soc@vger.kernel.org
12728 S:      Supported
12729 F:      drivers/mfd/bd9571mwv.c
12730 F:      drivers/regulator/bd9571mwv-regulator.c
12731 F:      drivers/gpio/gpio-bd9571mwv.c
12732 F:      include/linux/mfd/bd9571mwv.h
12733 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12734
12735 ROSE NETWORK LAYER
12736 M:      Ralf Baechle <ralf@linux-mips.org>
12737 L:      linux-hams@vger.kernel.org
12738 W:      http://www.linux-ax25.org/
12739 S:      Maintained
12740 F:      include/net/rose.h
12741 F:      include/uapi/linux/rose.h
12742 F:      net/rose/
12743
12744 RTL2830 MEDIA DRIVER
12745 M:      Antti Palosaari <crope@iki.fi>
12746 L:      linux-media@vger.kernel.org
12747 W:      https://linuxtv.org
12748 W:      http://palosaari.fi/linux/
12749 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12750 T:      git git://linuxtv.org/anttip/media_tree.git
12751 S:      Maintained
12752 F:      drivers/media/dvb-frontends/rtl2830*
12753
12754 RTL2832 MEDIA DRIVER
12755 M:      Antti Palosaari <crope@iki.fi>
12756 L:      linux-media@vger.kernel.org
12757 W:      https://linuxtv.org
12758 W:      http://palosaari.fi/linux/
12759 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12760 T:      git git://linuxtv.org/anttip/media_tree.git
12761 S:      Maintained
12762 F:      drivers/media/dvb-frontends/rtl2832*
12763
12764 RTL2832_SDR MEDIA DRIVER
12765 M:      Antti Palosaari <crope@iki.fi>
12766 L:      linux-media@vger.kernel.org
12767 W:      https://linuxtv.org
12768 W:      http://palosaari.fi/linux/
12769 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12770 T:      git git://linuxtv.org/anttip/media_tree.git
12771 S:      Maintained
12772 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12773
12774 RTL8180 WIRELESS DRIVER
12775 L:      linux-wireless@vger.kernel.org
12776 W:      http://wireless.kernel.org/
12777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12778 S:      Orphan
12779 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12780
12781 RTL8187 WIRELESS DRIVER
12782 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12783 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12784 M:      Larry Finger <Larry.Finger@lwfinger.net>
12785 L:      linux-wireless@vger.kernel.org
12786 W:      http://wireless.kernel.org/
12787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12788 S:      Maintained
12789 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12790
12791 REALTEK WIRELESS DRIVER (rtlwifi family)
12792 M:      Ping-Ke Shih <pkshih@realtek.com>
12793 L:      linux-wireless@vger.kernel.org
12794 W:      http://wireless.kernel.org/
12795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12796 S:      Maintained
12797 F:      drivers/net/wireless/realtek/rtlwifi/
12798
12799 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12800 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12801 L:      linux-wireless@vger.kernel.org
12802 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12803 S:      Maintained
12804 F:      drivers/net/wireless/realtek/rtl8xxxu/
12805
12806 RXRPC SOCKETS (AF_RXRPC)
12807 M:      David Howells <dhowells@redhat.com>
12808 L:      linux-afs@lists.infradead.org
12809 S:      Supported
12810 F:      net/rxrpc/
12811 F:      include/keys/rxrpc-type.h
12812 F:      include/net/af_rxrpc.h
12813 F:      include/trace/events/rxrpc.h
12814 F:      include/uapi/linux/rxrpc.h
12815 F:      Documentation/networking/rxrpc.txt
12816 W:      https://www.infradead.org/~dhowells/kafs/
12817
12818 S3 SAVAGE FRAMEBUFFER DRIVER
12819 M:      Antonino Daplas <adaplas@gmail.com>
12820 L:      linux-fbdev@vger.kernel.org
12821 S:      Maintained
12822 F:      drivers/video/fbdev/savage/
12823
12824 S390
12825 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12826 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12827 L:      linux-s390@vger.kernel.org
12828 W:      http://www.ibm.com/developerworks/linux/linux390/
12829 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12830 S:      Supported
12831 F:      arch/s390/
12832 F:      drivers/s390/
12833 F:      Documentation/s390/
12834 F:      Documentation/driver-api/s390-drivers.rst
12835
12836 S390 COMMON I/O LAYER
12837 M:      Sebastian Ott <sebott@linux.ibm.com>
12838 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12839 L:      linux-s390@vger.kernel.org
12840 W:      http://www.ibm.com/developerworks/linux/linux390/
12841 S:      Supported
12842 F:      drivers/s390/cio/
12843
12844 S390 DASD DRIVER
12845 M:      Stefan Haberland <sth@linux.ibm.com>
12846 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12847 L:      linux-s390@vger.kernel.org
12848 W:      http://www.ibm.com/developerworks/linux/linux390/
12849 S:      Supported
12850 F:      drivers/s390/block/dasd*
12851 F:      block/partitions/ibm.c
12852
12853 S390 IOMMU (PCI)
12854 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12855 L:      linux-s390@vger.kernel.org
12856 W:      http://www.ibm.com/developerworks/linux/linux390/
12857 S:      Supported
12858 F:      drivers/iommu/s390-iommu.c
12859
12860 S390 IUCV NETWORK LAYER
12861 M:      Julian Wiedmann <jwi@linux.ibm.com>
12862 M:      Ursula Braun <ubraun@linux.ibm.com>
12863 L:      linux-s390@vger.kernel.org
12864 W:      http://www.ibm.com/developerworks/linux/linux390/
12865 S:      Supported
12866 F:      drivers/s390/net/*iucv*
12867 F:      include/net/iucv/
12868 F:      net/iucv/
12869
12870 S390 NETWORK DRIVERS
12871 M:      Julian Wiedmann <jwi@linux.ibm.com>
12872 M:      Ursula Braun <ubraun@linux.ibm.com>
12873 L:      linux-s390@vger.kernel.org
12874 W:      http://www.ibm.com/developerworks/linux/linux390/
12875 S:      Supported
12876 F:      drivers/s390/net/
12877
12878 S390 PCI SUBSYSTEM
12879 M:      Sebastian Ott <sebott@linux.ibm.com>
12880 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12881 L:      linux-s390@vger.kernel.org
12882 W:      http://www.ibm.com/developerworks/linux/linux390/
12883 S:      Supported
12884 F:      arch/s390/pci/
12885 F:      drivers/pci/hotplug/s390_pci_hpc.c
12886
12887 S390 VFIO-CCW DRIVER
12888 M:      Cornelia Huck <cohuck@redhat.com>
12889 M:      Halil Pasic <pasic@linux.ibm.com>
12890 L:      linux-s390@vger.kernel.org
12891 L:      kvm@vger.kernel.org
12892 S:      Supported
12893 F:      drivers/s390/cio/vfio_ccw*
12894 F:      Documentation/s390/vfio-ccw.txt
12895 F:      include/uapi/linux/vfio_ccw.h
12896
12897 S390 ZCRYPT DRIVER
12898 M:      Harald Freudenberger <freude@linux.ibm.com>
12899 L:      linux-s390@vger.kernel.org
12900 W:      http://www.ibm.com/developerworks/linux/linux390/
12901 S:      Supported
12902 F:      drivers/s390/crypto/
12903
12904 S390 VFIO AP DRIVER
12905 M:      Tony Krowiak <akrowiak@linux.ibm.com>
12906 M:      Pierre Morel <pmorel@linux.ibm.com>
12907 M:      Halil Pasic <pasic@linux.ibm.com>
12908 L:      linux-s390@vger.kernel.org
12909 W:      http://www.ibm.com/developerworks/linux/linux390/
12910 S:      Supported
12911 F:      drivers/s390/crypto/vfio_ap_drv.c
12912 F:      drivers/s390/crypto/vfio_ap_private.h
12913 F:      drivers/s390/crypto/vfio_ap_ops.c
12914 F:      Documentation/s390/vfio-ap.txt
12915
12916 S390 ZFCP DRIVER
12917 M:      Steffen Maier <maier@linux.ibm.com>
12918 M:      Benjamin Block <bblock@linux.ibm.com>
12919 L:      linux-s390@vger.kernel.org
12920 W:      http://www.ibm.com/developerworks/linux/linux390/
12921 S:      Supported
12922 F:      drivers/s390/scsi/zfcp_*
12923
12924 S3C24XX SD/MMC Driver
12925 M:      Ben Dooks <ben-linux@fluff.org>
12926 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12927 S:      Supported
12928 F:      drivers/mmc/host/s3cmci.*
12929
12930 SAA6588 RDS RECEIVER DRIVER
12931 M:      Hans Verkuil <hverkuil@xs4all.nl>
12932 L:      linux-media@vger.kernel.org
12933 T:      git git://linuxtv.org/media_tree.git
12934 W:      https://linuxtv.org
12935 S:      Odd Fixes
12936 F:      drivers/media/i2c/saa6588*
12937
12938 SAA7134 VIDEO4LINUX DRIVER
12939 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12940 L:      linux-media@vger.kernel.org
12941 W:      https://linuxtv.org
12942 T:      git git://linuxtv.org/media_tree.git
12943 S:      Odd fixes
12944 F:      Documentation/media/v4l-drivers/saa7134*
12945 F:      drivers/media/pci/saa7134/
12946
12947 SAA7146 VIDEO4LINUX-2 DRIVER
12948 M:      Hans Verkuil <hverkuil@xs4all.nl>
12949 L:      linux-media@vger.kernel.org
12950 T:      git git://linuxtv.org/media_tree.git
12951 S:      Maintained
12952 F:      drivers/media/common/saa7146/
12953 F:      drivers/media/pci/saa7146/
12954 F:      include/media/saa7146*
12955
12956 SAMSUNG AUDIO (ASoC) DRIVERS
12957 M:      Krzysztof Kozlowski <krzk@kernel.org>
12958 M:      Sangbeom Kim <sbkim73@samsung.com>
12959 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12960 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12961 S:      Supported
12962 F:      sound/soc/samsung/
12963 F:      Documentation/devicetree/bindings/sound/samsung*
12964
12965 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12966 M:      Krzysztof Kozlowski <krzk@kernel.org>
12967 L:      linux-crypto@vger.kernel.org
12968 L:      linux-samsung-soc@vger.kernel.org
12969 S:      Maintained
12970 F:      drivers/crypto/exynos-rng.c
12971 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12972
12973 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12974 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12975 L:      linux-samsung-soc@vger.kernel.org
12976 S:      Maintained
12977 F:      drivers/char/hw_random/exynos-trng.c
12978 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12979
12980 SAMSUNG FRAMEBUFFER DRIVER
12981 M:      Jingoo Han <jingoohan1@gmail.com>
12982 L:      linux-fbdev@vger.kernel.org
12983 S:      Maintained
12984 F:      drivers/video/fbdev/s3c-fb.c
12985
12986 SAMSUNG LAPTOP DRIVER
12987 M:      Corentin Chary <corentin.chary@gmail.com>
12988 L:      platform-driver-x86@vger.kernel.org
12989 S:      Maintained
12990 F:      drivers/platform/x86/samsung-laptop.c
12991
12992 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12993 M:      Sangbeom Kim <sbkim73@samsung.com>
12994 M:      Krzysztof Kozlowski <krzk@kernel.org>
12995 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12996 L:      linux-kernel@vger.kernel.org
12997 L:      linux-samsung-soc@vger.kernel.org
12998 S:      Supported
12999 F:      drivers/mfd/sec*.c
13000 F:      drivers/regulator/s2m*.c
13001 F:      drivers/regulator/s5m*.c
13002 F:      drivers/clk/clk-s2mps11.c
13003 F:      drivers/rtc/rtc-s5m.c
13004 F:      include/linux/mfd/samsung/
13005 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13006 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13007 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13008 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13009
13010 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13011 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13012 L:      linux-media@vger.kernel.org
13013 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13014 S:      Maintained
13015 F:      drivers/media/platform/s3c-camif/
13016 F:      include/media/drv-intf/s3c_camif.h
13017
13018 SAMSUNG S3FWRN5 NFC DRIVER
13019 M:      Robert Baldyga <r.baldyga@samsung.com>
13020 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13021 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13022 S:      Supported
13023 F:      drivers/nfc/s3fwrn5
13024
13025 SAMSUNG S5C73M3 CAMERA DRIVER
13026 M:      Kyungmin Park <kyungmin.park@samsung.com>
13027 M:      Andrzej Hajda <a.hajda@samsung.com>
13028 L:      linux-media@vger.kernel.org
13029 S:      Supported
13030 F:      drivers/media/i2c/s5c73m3/*
13031
13032 SAMSUNG S5K5BAF CAMERA DRIVER
13033 M:      Kyungmin Park <kyungmin.park@samsung.com>
13034 M:      Andrzej Hajda <a.hajda@samsung.com>
13035 L:      linux-media@vger.kernel.org
13036 S:      Supported
13037 F:      drivers/media/i2c/s5k5baf.c
13038
13039 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13040 M:      Krzysztof Kozlowski <krzk@kernel.org>
13041 M:      Vladimir Zapolskiy <vz@mleia.com>
13042 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13043 L:      linux-crypto@vger.kernel.org
13044 L:      linux-samsung-soc@vger.kernel.org
13045 S:      Maintained
13046 F:      drivers/crypto/s5p-sss.c
13047
13048 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13049 M:      Kyungmin Park <kyungmin.park@samsung.com>
13050 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13051 L:      linux-media@vger.kernel.org
13052 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13053 S:      Supported
13054 F:      drivers/media/platform/exynos4-is/
13055
13056 SAMSUNG SOC CLOCK DRIVERS
13057 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13058 M:      Tomasz Figa <tomasz.figa@gmail.com>
13059 M:      Chanwoo Choi <cw00.choi@samsung.com>
13060 S:      Supported
13061 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13063 F:      drivers/clk/samsung/
13064 F:      include/dt-bindings/clock/exynos*.h
13065 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13066
13067 SAMSUNG SPI DRIVERS
13068 M:      Kukjin Kim <kgene@kernel.org>
13069 M:      Krzysztof Kozlowski <krzk@kernel.org>
13070 M:      Andi Shyti <andi@etezian.org>
13071 L:      linux-spi@vger.kernel.org
13072 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13073 S:      Maintained
13074 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13075 F:      drivers/spi/spi-s3c*
13076 F:      include/linux/platform_data/spi-s3c64xx.h
13077
13078 SAMSUNG SXGBE DRIVERS
13079 M:      Byungho An <bh74.an@samsung.com>
13080 M:      Girish K S <ks.giri@samsung.com>
13081 M:      Vipul Pandya <vipul.pandya@samsung.com>
13082 S:      Supported
13083 L:      netdev@vger.kernel.org
13084 F:      drivers/net/ethernet/samsung/sxgbe/
13085
13086 SAMSUNG THERMAL DRIVER
13087 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13088 L:      linux-pm@vger.kernel.org
13089 L:      linux-samsung-soc@vger.kernel.org
13090 S:      Supported
13091 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13092 F:      drivers/thermal/samsung/
13093
13094 SAMSUNG USB2 PHY DRIVER
13095 M:      Kamil Debski <kamil@wypas.org>
13096 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13097 L:      linux-kernel@vger.kernel.org
13098 S:      Supported
13099 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13100 F:      Documentation/phy/samsung-usb2.txt
13101 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13102 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13103 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13104 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13105 F:      drivers/phy/samsung/phy-samsung-usb2.c
13106 F:      drivers/phy/samsung/phy-samsung-usb2.h
13107
13108 SC1200 WDT DRIVER
13109 M:      Zwane Mwaikambo <zwanem@gmail.com>
13110 S:      Maintained
13111 F:      drivers/watchdog/sc1200wdt.c
13112
13113 SCHEDULER
13114 M:      Ingo Molnar <mingo@redhat.com>
13115 M:      Peter Zijlstra <peterz@infradead.org>
13116 L:      linux-kernel@vger.kernel.org
13117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13118 S:      Maintained
13119 F:      kernel/sched/
13120 F:      include/linux/sched.h
13121 F:      include/uapi/linux/sched.h
13122 F:      include/linux/wait.h
13123
13124 SCR24X CHIP CARD INTERFACE DRIVER
13125 M:      Lubomir Rintel <lkundrak@v3.sk>
13126 S:      Supported
13127 F:      drivers/char/pcmcia/scr24x_cs.c
13128
13129 SCSI CDROM DRIVER
13130 M:      Jens Axboe <axboe@kernel.dk>
13131 L:      linux-scsi@vger.kernel.org
13132 W:      http://www.kernel.dk
13133 S:      Maintained
13134 F:      drivers/scsi/sr*
13135
13136 SCSI RDMA PROTOCOL (SRP) INITIATOR
13137 M:      Bart Van Assche <bvanassche@acm.org>
13138 L:      linux-rdma@vger.kernel.org
13139 S:      Supported
13140 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13141 F:      drivers/infiniband/ulp/srp/
13142 F:      include/scsi/srp.h
13143
13144 SCSI RDMA PROTOCOL (SRP) TARGET
13145 M:      Bart Van Assche <bvanassche@acm.org>
13146 L:      linux-rdma@vger.kernel.org
13147 L:      target-devel@vger.kernel.org
13148 S:      Supported
13149 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13150 F:      drivers/infiniband/ulp/srpt/
13151
13152 SCSI SG DRIVER
13153 M:      Doug Gilbert <dgilbert@interlog.com>
13154 L:      linux-scsi@vger.kernel.org
13155 W:      http://sg.danny.cz/sg
13156 S:      Maintained
13157 F:      Documentation/scsi/scsi-generic.txt
13158 F:      drivers/scsi/sg.c
13159 F:      include/scsi/sg.h
13160
13161 SCSI SUBSYSTEM
13162 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
13163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13164 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13165 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13166 L:      linux-scsi@vger.kernel.org
13167 S:      Maintained
13168 F:      Documentation/devicetree/bindings/scsi/
13169 F:      drivers/scsi/
13170 F:      include/scsi/
13171
13172 SCSI TAPE DRIVER
13173 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13174 L:      linux-scsi@vger.kernel.org
13175 S:      Maintained
13176 F:      Documentation/scsi/st.txt
13177 F:      drivers/scsi/st.*
13178 F:      drivers/scsi/st_*.h
13179
13180 SCTP PROTOCOL
13181 M:      Vlad Yasevich <vyasevich@gmail.com>
13182 M:      Neil Horman <nhorman@tuxdriver.com>
13183 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13184 L:      linux-sctp@vger.kernel.org
13185 W:      http://lksctp.sourceforge.net
13186 S:      Maintained
13187 F:      Documentation/networking/sctp.txt
13188 F:      include/linux/sctp.h
13189 F:      include/uapi/linux/sctp.h
13190 F:      include/net/sctp/
13191 F:      net/sctp/
13192
13193 SCx200 CPU SUPPORT
13194 M:      Jim Cromie <jim.cromie@gmail.com>
13195 S:      Odd Fixes
13196 F:      Documentation/i2c/busses/scx200_acb
13197 F:      arch/x86/platform/scx200/
13198 F:      drivers/watchdog/scx200_wdt.c
13199 F:      drivers/i2c/busses/scx200*
13200 F:      drivers/mtd/maps/scx200_docflash.c
13201 F:      include/linux/scx200.h
13202
13203 SCx200 GPIO DRIVER
13204 M:      Jim Cromie <jim.cromie@gmail.com>
13205 S:      Maintained
13206 F:      drivers/char/scx200_gpio.c
13207 F:      include/linux/scx200_gpio.h
13208
13209 SCx200 HRT CLOCKSOURCE DRIVER
13210 M:      Jim Cromie <jim.cromie@gmail.com>
13211 S:      Maintained
13212 F:      drivers/clocksource/scx200_hrt.c
13213
13214 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13215 M:      Sascha Sommer <saschasommer@freenet.de>
13216 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13217 S:      Maintained
13218 F:      drivers/mmc/host/sdricoh_cs.c
13219
13220 SECURE COMPUTING
13221 M:      Kees Cook <keescook@chromium.org>
13222 R:      Andy Lutomirski <luto@amacapital.net>
13223 R:      Will Drewry <wad@chromium.org>
13224 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13225 S:      Supported
13226 F:      kernel/seccomp.c
13227 F:      include/uapi/linux/seccomp.h
13228 F:      include/linux/seccomp.h
13229 F:      tools/testing/selftests/seccomp/*
13230 F:      tools/testing/selftests/kselftest_harness.h
13231 F:      Documentation/userspace-api/seccomp_filter.rst
13232 K:      \bsecure_computing
13233 K:      \bTIF_SECCOMP\b
13234
13235 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13236 M:      Al Cooper <alcooperx@gmail.com>
13237 L:      linux-mmc@vger.kernel.org
13238 L:      bcm-kernel-feedback-list@broadcom.com
13239 S:      Maintained
13240 F:      drivers/mmc/host/sdhci-brcmstb*
13241
13242 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13243 M:      Adrian Hunter <adrian.hunter@intel.com>
13244 L:      linux-mmc@vger.kernel.org
13245 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13246 S:      Maintained
13247 F:      drivers/mmc/host/sdhci*
13248 F:      include/linux/mmc/sdhci*
13249
13250 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13251 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13252 M:      Manjunath M B <manjumb@synopsys.com>
13253 L:      linux-mmc@vger.kernel.org
13254 S:      Maintained
13255 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13256
13257 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13258 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13259 L:      linux-mmc@vger.kernel.org
13260 S:      Supported
13261 F:      drivers/mmc/host/sdhci-of-at91.c
13262
13263 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13264 M:      Ben Dooks <ben-linux@fluff.org>
13265 M:      Jaehoon Chung <jh80.chung@samsung.com>
13266 L:      linux-mmc@vger.kernel.org
13267 S:      Maintained
13268 F:      drivers/mmc/host/sdhci-s3c*
13269
13270 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13271 M:      Viresh Kumar <vireshk@kernel.org>
13272 L:      linux-mmc@vger.kernel.org
13273 S:      Maintained
13274 F:      drivers/mmc/host/sdhci-spear.c
13275
13276 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13277 M:      Kishon Vijay Abraham I <kishon@ti.com>
13278 L:      linux-mmc@vger.kernel.org
13279 S:      Maintained
13280 F:      drivers/mmc/host/sdhci-omap.c
13281
13282 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13283 M:      Scott Bauer <scott.bauer@intel.com>
13284 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13285 L:      linux-block@vger.kernel.org
13286 S:      Supported
13287 F:      block/sed*
13288 F:      block/opal_proto.h
13289 F:      include/linux/sed*
13290 F:      include/uapi/linux/sed*
13291
13292 SECURITY CONTACT
13293 M:      Security Officers <security@kernel.org>
13294 S:      Supported
13295
13296 SECURITY SUBSYSTEM
13297 M:      James Morris <jmorris@namei.org>
13298 M:      "Serge E. Hallyn" <serge@hallyn.com>
13299 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13301 W:      http://kernsec.org/
13302 S:      Supported
13303 F:      security/
13304 X:      security/selinux/
13305
13306 SELINUX SECURITY MODULE
13307 M:      Paul Moore <paul@paul-moore.com>
13308 M:      Stephen Smalley <sds@tycho.nsa.gov>
13309 M:      Eric Paris <eparis@parisplace.org>
13310 L:      selinux@vger.kernel.org
13311 W:      https://selinuxproject.org
13312 W:      https://github.com/SELinuxProject
13313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13314 S:      Supported
13315 F:      include/linux/selinux*
13316 F:      security/selinux/
13317 F:      scripts/selinux/
13318 F:      Documentation/admin-guide/LSM/SELinux.rst
13319
13320 SENSABLE PHANTOM
13321 M:      Jiri Slaby <jirislaby@gmail.com>
13322 S:      Maintained
13323 F:      drivers/misc/phantom.c
13324 F:      include/uapi/linux/phantom.h
13325
13326 SERIAL DEVICE BUS
13327 M:      Rob Herring <robh@kernel.org>
13328 L:      linux-serial@vger.kernel.org
13329 S:      Maintained
13330 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13331 F:      drivers/tty/serdev/
13332 F:      include/linux/serdev.h
13333
13334 SERIAL DRIVERS
13335 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13336 L:      linux-serial@vger.kernel.org
13337 S:      Maintained
13338 F:      Documentation/devicetree/bindings/serial/
13339 F:      drivers/tty/serial/
13340
13341 SERIAL IR RECEIVER
13342 M:      Sean Young <sean@mess.org>
13343 L:      linux-media@vger.kernel.org
13344 S:      Maintained
13345 F:      drivers/media/rc/serial_ir.c
13346
13347 SFC NETWORK DRIVER
13348 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13349 M:      Edward Cree <ecree@solarflare.com>
13350 M:      Bert Kenward <bkenward@solarflare.com>
13351 L:      netdev@vger.kernel.org
13352 S:      Supported
13353 F:      drivers/net/ethernet/sfc/
13354
13355 SGI GRU DRIVER
13356 M:      Dimitri Sivanich <sivanich@sgi.com>
13357 S:      Maintained
13358 F:      drivers/misc/sgi-gru/
13359
13360 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13361 M:      Pat Gefre <pfg@sgi.com>
13362 L:      linux-ia64@vger.kernel.org
13363 S:      Supported
13364 F:      Documentation/ia64/serial.txt
13365 F:      drivers/tty/serial/ioc?_serial.c
13366 F:      include/linux/ioc?.h
13367
13368 SGI XP/XPC/XPNET DRIVER
13369 M:      Cliff Whickman <cpw@sgi.com>
13370 M:      Robin Holt <robinmholt@gmail.com>
13371 S:      Maintained
13372 F:      drivers/misc/sgi-xp/
13373
13374 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13375 M:      Ursula Braun <ubraun@linux.ibm.com>
13376 L:      linux-s390@vger.kernel.org
13377 W:      http://www.ibm.com/developerworks/linux/linux390/
13378 S:      Supported
13379 F:      net/smc/
13380
13381 SHARP RJ54N1CB0C SENSOR DRIVER
13382 M:      Jacopo Mondi <jacopo@jmondi.org>
13383 L:      linux-media@vger.kernel.org
13384 T:      git git://linuxtv.org/media_tree.git
13385 S:      Odd fixes
13386 F:      drivers/media/i2c/rj54n1cb0c.c
13387 F:      include/media/i2c/rj54n1cb0c.h
13388
13389 SH_VEU V4L2 MEM2MEM DRIVER
13390 L:      linux-media@vger.kernel.org
13391 S:      Orphan
13392 F:      drivers/media/platform/sh_veu.c
13393
13394 SH_VOU V4L2 OUTPUT DRIVER
13395 L:      linux-media@vger.kernel.org
13396 S:      Orphan
13397 F:      drivers/media/platform/sh_vou.c
13398 F:      include/media/drv-intf/sh_vou.h
13399
13400 SI2157 MEDIA DRIVER
13401 M:      Antti Palosaari <crope@iki.fi>
13402 L:      linux-media@vger.kernel.org
13403 W:      https://linuxtv.org
13404 W:      http://palosaari.fi/linux/
13405 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13406 T:      git git://linuxtv.org/anttip/media_tree.git
13407 S:      Maintained
13408 F:      drivers/media/tuners/si2157*
13409
13410 SI2165 MEDIA DRIVER
13411 M:      Matthias Schwarzott <zzam@gentoo.org>
13412 L:      linux-media@vger.kernel.org
13413 W:      https://linuxtv.org
13414 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13415 S:      Maintained
13416 F:      drivers/media/dvb-frontends/si2165*
13417
13418 SI2168 MEDIA DRIVER
13419 M:      Antti Palosaari <crope@iki.fi>
13420 L:      linux-media@vger.kernel.org
13421 W:      https://linuxtv.org
13422 W:      http://palosaari.fi/linux/
13423 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13424 T:      git git://linuxtv.org/anttip/media_tree.git
13425 S:      Maintained
13426 F:      drivers/media/dvb-frontends/si2168*
13427
13428 SI470X FM RADIO RECEIVER I2C DRIVER
13429 M:      Hans Verkuil <hverkuil@xs4all.nl>
13430 L:      linux-media@vger.kernel.org
13431 T:      git git://linuxtv.org/media_tree.git
13432 W:      https://linuxtv.org
13433 S:      Odd Fixes
13434 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13435
13436 SI470X FM RADIO RECEIVER USB DRIVER
13437 M:      Hans Verkuil <hverkuil@xs4all.nl>
13438 L:      linux-media@vger.kernel.org
13439 T:      git git://linuxtv.org/media_tree.git
13440 W:      https://linuxtv.org
13441 S:      Maintained
13442 F:      drivers/media/radio/si470x/radio-si470x-common.c
13443 F:      drivers/media/radio/si470x/radio-si470x.h
13444 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13445
13446 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13447 M:      Eduardo Valentin <edubezval@gmail.com>
13448 L:      linux-media@vger.kernel.org
13449 T:      git git://linuxtv.org/media_tree.git
13450 W:      https://linuxtv.org
13451 S:      Odd Fixes
13452 F:      drivers/media/radio/si4713/si4713.?
13453
13454 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13455 M:      Eduardo Valentin <edubezval@gmail.com>
13456 L:      linux-media@vger.kernel.org
13457 T:      git git://linuxtv.org/media_tree.git
13458 W:      https://linuxtv.org
13459 S:      Odd Fixes
13460 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13461
13462 SI4713 FM RADIO TRANSMITTER USB DRIVER
13463 M:      Hans Verkuil <hverkuil@xs4all.nl>
13464 L:      linux-media@vger.kernel.org
13465 T:      git git://linuxtv.org/media_tree.git
13466 W:      https://linuxtv.org
13467 S:      Maintained
13468 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13469
13470 SIANO DVB DRIVER
13471 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13472 L:      linux-media@vger.kernel.org
13473 W:      https://linuxtv.org
13474 T:      git git://linuxtv.org/media_tree.git
13475 S:      Odd fixes
13476 F:      drivers/media/common/siano/
13477 F:      drivers/media/usb/siano/
13478 F:      drivers/media/usb/siano/
13479 F:      drivers/media/mmc/siano/
13480
13481 SIFIVE DRIVERS
13482 M:      Palmer Dabbelt <palmer@sifive.com>
13483 L:      linux-riscv@lists.infradead.org
13484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13485 S:      Supported
13486 K:      sifive
13487 N:      sifive
13488
13489 SILEAD TOUCHSCREEN DRIVER
13490 M:      Hans de Goede <hdegoede@redhat.com>
13491 L:      linux-input@vger.kernel.org
13492 L:      platform-driver-x86@vger.kernel.org
13493 S:      Maintained
13494 F:      drivers/input/touchscreen/silead.c
13495 F:      drivers/platform/x86/touchscreen_dmi.c
13496
13497 SILICON MOTION SM712 FRAME BUFFER DRIVER
13498 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13499 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13500 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13501 L:      linux-fbdev@vger.kernel.org
13502 S:      Maintained
13503 F:      drivers/video/fbdev/sm712*
13504 F:      Documentation/fb/sm712fb.txt
13505
13506 SIMPLE FIRMWARE INTERFACE (SFI)
13507 M:      Len Brown <lenb@kernel.org>
13508 L:      sfi-devel@simplefirmware.org
13509 W:      http://simplefirmware.org/
13510 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13511 S:      Supported
13512 F:      arch/x86/platform/sfi/
13513 F:      drivers/sfi/
13514 F:      include/linux/sfi*.h
13515
13516 SIMPLEFB FB DRIVER
13517 M:      Hans de Goede <hdegoede@redhat.com>
13518 L:      linux-fbdev@vger.kernel.org
13519 S:      Maintained
13520 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13521 F:      drivers/video/fbdev/simplefb.c
13522 F:      include/linux/platform_data/simplefb.h
13523
13524 SIMTEC EB110ATX (Chalice CATS)
13525 P:      Ben Dooks
13526 P:      Vincent Sanders <vince@simtec.co.uk>
13527 M:      Simtec Linux Team <linux@simtec.co.uk>
13528 W:      http://www.simtec.co.uk/products/EB110ATX/
13529 S:      Supported
13530
13531 SIMTEC EB2410ITX (BAST)
13532 P:      Ben Dooks
13533 P:      Vincent Sanders <vince@simtec.co.uk>
13534 M:      Simtec Linux Team <linux@simtec.co.uk>
13535 W:      http://www.simtec.co.uk/products/EB2410ITX/
13536 S:      Supported
13537 F:      arch/arm/mach-s3c24xx/mach-bast.c
13538 F:      arch/arm/mach-s3c24xx/bast-ide.c
13539 F:      arch/arm/mach-s3c24xx/bast-irq.c
13540
13541 SIPHASH PRF ROUTINES
13542 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13543 S:      Maintained
13544 F:      lib/siphash.c
13545 F:      lib/test_siphash.c
13546 F:      include/linux/siphash.h
13547
13548 SIOX
13549 M:      Gavin Schenk <g.schenk@eckelmann.de>
13550 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13551 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13552 S:      Supported
13553 F:      drivers/siox/*
13554 F:      drivers/gpio/gpio-siox.c
13555 F:      include/trace/events/siox.h
13556
13557 SIS 190 ETHERNET DRIVER
13558 M:      Francois Romieu <romieu@fr.zoreil.com>
13559 L:      netdev@vger.kernel.org
13560 S:      Maintained
13561 F:      drivers/net/ethernet/sis/sis190.c
13562
13563 SIS 900/7016 FAST ETHERNET DRIVER
13564 M:      Daniele Venzano <venza@brownhat.org>
13565 W:      http://www.brownhat.org/sis900.html
13566 L:      netdev@vger.kernel.org
13567 S:      Maintained
13568 F:      drivers/net/ethernet/sis/sis900.*
13569
13570 SIS FRAMEBUFFER DRIVER
13571 M:      Thomas Winischhofer <thomas@winischhofer.net>
13572 W:      http://www.winischhofer.net/linuxsisvga.shtml
13573 S:      Maintained
13574 F:      Documentation/fb/sisfb.txt
13575 F:      drivers/video/fbdev/sis/
13576 F:      include/video/sisfb.h
13577
13578 SIS USB2VGA DRIVER
13579 M:      Thomas Winischhofer <thomas@winischhofer.net>
13580 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13581 S:      Maintained
13582 F:      drivers/usb/misc/sisusbvga/
13583
13584 SLAB ALLOCATOR
13585 M:      Christoph Lameter <cl@linux.com>
13586 M:      Pekka Enberg <penberg@kernel.org>
13587 M:      David Rientjes <rientjes@google.com>
13588 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13589 M:      Andrew Morton <akpm@linux-foundation.org>
13590 L:      linux-mm@kvack.org
13591 S:      Maintained
13592 F:      include/linux/sl?b*.h
13593 F:      mm/sl?b*
13594
13595 SLEEPABLE READ-COPY UPDATE (SRCU)
13596 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13597 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13598 M:      Josh Triplett <josh@joshtriplett.org>
13599 R:      Steven Rostedt <rostedt@goodmis.org>
13600 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13601 L:      linux-kernel@vger.kernel.org
13602 W:      http://www.rdrop.com/users/paulmck/RCU/
13603 S:      Supported
13604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13605 F:      include/linux/srcu*.h
13606 F:      kernel/rcu/srcu*.c
13607
13608 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13609 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13610 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13611 S:      Maintained
13612 F:      drivers/slimbus/
13613 F:      Documentation/devicetree/bindings/slimbus/
13614 F:      include/linux/slimbus.h
13615
13616 SMACK SECURITY MODULE
13617 M:      Casey Schaufler <casey@schaufler-ca.com>
13618 L:      linux-security-module@vger.kernel.org
13619 W:      http://schaufler-ca.com
13620 T:      git git://github.com/cschaufler/smack-next
13621 S:      Maintained
13622 F:      Documentation/admin-guide/LSM/Smack.rst
13623 F:      security/smack/
13624
13625 SMC91x ETHERNET DRIVER
13626 M:      Nicolas Pitre <nico@fluxnic.net>
13627 S:      Odd Fixes
13628 F:      drivers/net/ethernet/smsc/smc91x.*
13629
13630 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13631 M:      Sakari Ailus <sakari.ailus@iki.fi>
13632 L:      linux-media@vger.kernel.org
13633 S:      Maintained
13634 F:      drivers/media/i2c/smiapp/
13635 F:      include/media/i2c/smiapp.h
13636 F:      drivers/media/i2c/smiapp-pll.c
13637 F:      drivers/media/i2c/smiapp-pll.h
13638 F:      include/uapi/linux/smiapp.h
13639 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13640
13641 SMM665 HARDWARE MONITOR DRIVER
13642 M:      Guenter Roeck <linux@roeck-us.net>
13643 L:      linux-hwmon@vger.kernel.org
13644 S:      Maintained
13645 F:      Documentation/hwmon/smm665
13646 F:      drivers/hwmon/smm665.c
13647
13648 SMSC EMC2103 HARDWARE MONITOR DRIVER
13649 M:      Steve Glendinning <steve.glendinning@shawell.net>
13650 L:      linux-hwmon@vger.kernel.org
13651 S:      Maintained
13652 F:      Documentation/hwmon/emc2103
13653 F:      drivers/hwmon/emc2103.c
13654
13655 SMSC SCH5627 HARDWARE MONITOR DRIVER
13656 M:      Hans de Goede <hdegoede@redhat.com>
13657 L:      linux-hwmon@vger.kernel.org
13658 S:      Supported
13659 F:      Documentation/hwmon/sch5627
13660 F:      drivers/hwmon/sch5627.c
13661
13662 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13663 M:      Steve Glendinning <steve.glendinning@shawell.net>
13664 L:      linux-fbdev@vger.kernel.org
13665 S:      Maintained
13666 F:      drivers/video/fbdev/smscufx.c
13667
13668 SMSC47B397 HARDWARE MONITOR DRIVER
13669 M:      Jean Delvare <jdelvare@suse.com>
13670 L:      linux-hwmon@vger.kernel.org
13671 S:      Maintained
13672 F:      Documentation/hwmon/smsc47b397
13673 F:      drivers/hwmon/smsc47b397.c
13674
13675 SMSC911x ETHERNET DRIVER
13676 M:      Steve Glendinning <steve.glendinning@shawell.net>
13677 L:      netdev@vger.kernel.org
13678 S:      Maintained
13679 F:      include/linux/smsc911x.h
13680 F:      drivers/net/ethernet/smsc/smsc911x.*
13681
13682 SMSC9420 PCI ETHERNET DRIVER
13683 M:      Steve Glendinning <steve.glendinning@shawell.net>
13684 L:      netdev@vger.kernel.org
13685 S:      Maintained
13686 F:      drivers/net/ethernet/smsc/smsc9420.*
13687
13688 SOC-CAMERA V4L2 SUBSYSTEM
13689 L:      linux-media@vger.kernel.org
13690 T:      git git://linuxtv.org/media_tree.git
13691 S:      Orphan
13692 F:      include/media/soc*
13693 F:      drivers/media/i2c/soc_camera/
13694 F:      drivers/media/platform/soc_camera/
13695
13696 SOCIONEXT SYNQUACER I2C DRIVER
13697 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13698 L:      linux-i2c@vger.kernel.org
13699 S:      Maintained
13700 F:      drivers/i2c/busses/i2c-synquacer.c
13701 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13702
13703 SOCIONEXT UNIPHIER SOUND DRIVER
13704 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13705 S:      Orphan
13706 F:      sound/soc/uniphier/
13707
13708 SOEKRIS NET48XX LED SUPPORT
13709 M:      Chris Boot <bootc@bootc.net>
13710 S:      Maintained
13711 F:      drivers/leds/leds-net48xx.c
13712
13713 SOFT-ROCE DRIVER (rxe)
13714 M:      Moni Shoua <monis@mellanox.com>
13715 L:      linux-rdma@vger.kernel.org
13716 S:      Supported
13717 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13718 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13719 F:      drivers/infiniband/sw/rxe/
13720 F:      include/uapi/rdma/rdma_user_rxe.h
13721
13722 SOFTLOGIC 6x10 MPEG CODEC
13723 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13724 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13725 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13726 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13727 M:      Ismael Luceno <ismael@iodev.co.uk>
13728 L:      linux-media@vger.kernel.org
13729 S:      Supported
13730 F:      drivers/media/pci/solo6x10/
13731
13732 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13733 M:      James Morse <james.morse@arm.com>
13734 L:      linux-arm-kernel@lists.infradead.org
13735 S:      Maintained
13736 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13737 F:      drivers/firmware/arm_sdei.c
13738 F:      include/linux/arm_sdei.h
13739 F:      include/uapi/linux/arm_sdei.h
13740
13741 SOFTWARE RAID (Multiple Disks) SUPPORT
13742 M:      Shaohua Li <shli@kernel.org>
13743 L:      linux-raid@vger.kernel.org
13744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13745 S:      Supported
13746 F:      drivers/md/Makefile
13747 F:      drivers/md/Kconfig
13748 F:      drivers/md/md*
13749 F:      drivers/md/raid*
13750 F:      include/linux/raid/
13751 F:      include/uapi/linux/raid/
13752
13753 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13754 M:      Jassi Brar <jaswinder.singh@linaro.org>
13755 L:      netdev@vger.kernel.org
13756 S:      Maintained
13757 F:      drivers/net/ethernet/socionext/netsec.c
13758 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13759
13760 SOLIDRUN CLEARFOG SUPPORT
13761 M:      Russell King <linux@armlinux.org.uk>
13762 S:      Maintained
13763 F:      arch/arm/boot/dts/armada-388-clearfog*
13764 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13765
13766 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13767 M:      Russell King <linux@armlinux.org.uk>
13768 S:      Maintained
13769 F:      arch/arm/boot/dts/imx6*-cubox-i*
13770 F:      arch/arm/boot/dts/imx6*-hummingboard*
13771 F:      arch/arm/boot/dts/imx6*-sr-*
13772
13773 SONIC NETWORK DRIVER
13774 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13775 L:      netdev@vger.kernel.org
13776 S:      Maintained
13777 F:      drivers/net/ethernet/natsemi/sonic.*
13778
13779 SONICS SILICON BACKPLANE DRIVER (SSB)
13780 M:      Michael Buesch <m@bues.ch>
13781 L:      linux-wireless@vger.kernel.org
13782 S:      Maintained
13783 F:      drivers/ssb/
13784 F:      include/linux/ssb/
13785
13786 SONY IMX258 SENSOR DRIVER
13787 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13788 L:      linux-media@vger.kernel.org
13789 T:      git git://linuxtv.org/media_tree.git
13790 S:      Maintained
13791 F:      drivers/media/i2c/imx258.c
13792
13793 SONY IMX274 SENSOR DRIVER
13794 M:      Leon Luo <leonl@leopardimaging.com>
13795 L:      linux-media@vger.kernel.org
13796 T:      git git://linuxtv.org/media_tree.git
13797 S:      Maintained
13798 F:      drivers/media/i2c/imx274.c
13799 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13800
13801 SONY IMX319 SENSOR DRIVER
13802 M:      Bingbu Cao <bingbu.cao@intel.com>
13803 L:      linux-media@vger.kernel.org
13804 T:      git git://linuxtv.org/media_tree.git
13805 S:      Maintained
13806 F:      drivers/media/i2c/imx319.c
13807
13808 SONY IMX355 SENSOR DRIVER
13809 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
13810 L:      linux-media@vger.kernel.org
13811 T:      git git://linuxtv.org/media_tree.git
13812 S:      Maintained
13813 F:      drivers/media/i2c/imx355.c
13814
13815 SONY MEMORYSTICK CARD SUPPORT
13816 M:      Alex Dubov <oakad@yahoo.com>
13817 W:      http://tifmxx.berlios.de/
13818 S:      Maintained
13819 F:      drivers/memstick/host/tifm_ms.c
13820
13821 SONY MEMORYSTICK STANDARD SUPPORT
13822 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13823 S:      Maintained
13824 F:      drivers/memstick/core/ms_block.*
13825
13826 SONY VAIO CONTROL DEVICE DRIVER
13827 M:      Mattia Dongili <malattia@linux.it>
13828 L:      platform-driver-x86@vger.kernel.org
13829 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13830 S:      Maintained
13831 F:      Documentation/laptops/sony-laptop.txt
13832 F:      drivers/char/sonypi.c
13833 F:      drivers/platform/x86/sony-laptop.c
13834 F:      include/linux/sony-laptop.h
13835
13836 SOUND
13837 M:      Jaroslav Kysela <perex@perex.cz>
13838 M:      Takashi Iwai <tiwai@suse.com>
13839 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13840 W:      http://www.alsa-project.org/
13841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13842 T:      git git://git.alsa-project.org/alsa-kernel.git
13843 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13844 S:      Maintained
13845 F:      Documentation/sound/
13846 F:      include/sound/
13847 F:      include/uapi/sound/
13848 F:      sound/
13849
13850 SOUND - COMPRESSED AUDIO
13851 M:      Vinod Koul <vkoul@kernel.org>
13852 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13853 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13854 S:      Supported
13855 F:      Documentation/sound/designs/compress-offload.rst
13856 F:      include/sound/compress_driver.h
13857 F:      include/uapi/sound/compress_*
13858 F:      sound/core/compress_offload.c
13859 F:      sound/soc/soc-compress.c
13860
13861 SOUND - DMAENGINE HELPERS
13862 M:      Lars-Peter Clausen <lars@metafoo.de>
13863 S:      Supported
13864 F:      include/sound/dmaengine_pcm.h
13865 F:      sound/core/pcm_dmaengine.c
13866 F:      sound/soc/soc-generic-dmaengine-pcm.c
13867
13868 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13869 M:      Liam Girdwood <lgirdwood@gmail.com>
13870 M:      Mark Brown <broonie@kernel.org>
13871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13872 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13873 W:      http://alsa-project.org/main/index.php/ASoC
13874 S:      Supported
13875 F:      Documentation/devicetree/bindings/sound/
13876 F:      Documentation/sound/soc/
13877 F:      sound/soc/
13878 F:      include/sound/soc*
13879
13880 SOUNDWIRE SUBSYSTEM
13881 M:      Vinod Koul <vkoul@kernel.org>
13882 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13883 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13884 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13885 S:      Supported
13886 F:      Documentation/driver-api/soundwire/
13887 F:      drivers/soundwire/
13888 F:      include/linux/soundwire/
13889
13890 SP2 MEDIA DRIVER
13891 M:      Olli Salonen <olli.salonen@iki.fi>
13892 L:      linux-media@vger.kernel.org
13893 W:      https://linuxtv.org
13894 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13895 S:      Maintained
13896 F:      drivers/media/dvb-frontends/sp2*
13897
13898 SPARC + UltraSPARC (sparc/sparc64)
13899 M:      "David S. Miller" <davem@davemloft.net>
13900 L:      sparclinux@vger.kernel.org
13901 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13904 S:      Maintained
13905 F:      arch/sparc/
13906 F:      drivers/sbus/
13907
13908 SPARC SERIAL DRIVERS
13909 M:      "David S. Miller" <davem@davemloft.net>
13910 L:      sparclinux@vger.kernel.org
13911 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13912 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13913 S:      Maintained
13914 F:      include/linux/sunserialcore.h
13915 F:      drivers/tty/serial/suncore.c
13916 F:      drivers/tty/serial/sunhv.c
13917 F:      drivers/tty/serial/sunsab.c
13918 F:      drivers/tty/serial/sunsab.h
13919 F:      drivers/tty/serial/sunsu.c
13920 F:      drivers/tty/serial/sunzilog.c
13921 F:      drivers/tty/serial/sunzilog.h
13922 F:      drivers/tty/vcc.c
13923
13924 SPARSE CHECKER
13925 M:      "Christopher Li" <sparse@chrisli.org>
13926 L:      linux-sparse@vger.kernel.org
13927 W:      https://sparse.wiki.kernel.org/
13928 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13929 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13930 S:      Maintained
13931 F:      include/linux/compiler.h
13932
13933 SPEAR CLOCK FRAMEWORK SUPPORT
13934 M:      Viresh Kumar <vireshk@kernel.org>
13935 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13936 W:      http://www.st.com/spear
13937 S:      Maintained
13938 F:      drivers/clk/spear/
13939
13940 SPEAR PLATFORM SUPPORT
13941 M:      Viresh Kumar <vireshk@kernel.org>
13942 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13943 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13944 W:      http://www.st.com/spear
13945 S:      Maintained
13946 F:      arch/arm/boot/dts/spear*
13947 F:      arch/arm/mach-spear/
13948
13949 SPI NOR SUBSYSTEM
13950 M:      Marek Vasut <marek.vasut@gmail.com>
13951 L:      linux-mtd@lists.infradead.org
13952 W:      http://www.linux-mtd.infradead.org/
13953 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13954 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13955 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13956 S:      Maintained
13957 F:      drivers/mtd/spi-nor/
13958 F:      include/linux/mtd/spi-nor.h
13959
13960 SPI SUBSYSTEM
13961 M:      Mark Brown <broonie@kernel.org>
13962 L:      linux-spi@vger.kernel.org
13963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13964 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13965 S:      Maintained
13966 F:      Documentation/devicetree/bindings/spi/
13967 F:      Documentation/spi/
13968 F:      drivers/spi/
13969 F:      include/linux/spi/
13970 F:      include/uapi/linux/spi/
13971 F:      tools/spi/
13972
13973 SPIDERNET NETWORK DRIVER for CELL
13974 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13975 L:      netdev@vger.kernel.org
13976 S:      Supported
13977 F:      Documentation/networking/spider_net.txt
13978 F:      drivers/net/ethernet/toshiba/spider_net*
13979
13980 SPMI SUBSYSTEM
13981 R:      Stephen Boyd <sboyd@kernel.org>
13982 L:      linux-arm-msm@vger.kernel.org
13983 F:      Documentation/devicetree/bindings/spmi/
13984 F:      drivers/spmi/
13985 F:      include/dt-bindings/spmi/spmi.h
13986 F:      include/linux/spmi.h
13987 F:      include/trace/events/spmi.h
13988
13989 SPU FILE SYSTEM
13990 M:      Jeremy Kerr <jk@ozlabs.org>
13991 L:      linuxppc-dev@lists.ozlabs.org
13992 W:      http://www.ibm.com/developerworks/power/cell/
13993 S:      Supported
13994 F:      Documentation/filesystems/spufs.txt
13995 F:      arch/powerpc/platforms/cell/spufs/
13996
13997 SQUASHFS FILE SYSTEM
13998 M:      Phillip Lougher <phillip@squashfs.org.uk>
13999 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14000 W:      http://squashfs.org.uk
14001 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14002 S:      Maintained
14003 F:      Documentation/filesystems/squashfs.txt
14004 F:      fs/squashfs/
14005
14006 SRM (Alpha) environment access
14007 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14008 S:      Maintained
14009 F:      arch/alpha/kernel/srm_env.c
14010
14011 ST STM32 I2C/SMBUS DRIVER
14012 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14013 L:      linux-i2c@vger.kernel.org
14014 S:      Maintained
14015 F:      drivers/i2c/busses/i2c-stm32*
14016
14017 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14018 M:      Song Qiang <songqiang1304521@gmail.com>
14019 L:      linux-iio@vger.kernel.org
14020 S:      Maintained
14021 F:      drivers/iio/proximity/vl53l0x-i2c.c
14022 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14023
14024 STABLE BRANCH
14025 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14026 L:      stable@vger.kernel.org
14027 S:      Supported
14028 F:      Documentation/process/stable-kernel-rules.rst
14029
14030 STAGING - COMEDI
14031 M:      Ian Abbott <abbotti@mev.co.uk>
14032 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14033 S:      Odd Fixes
14034 F:      drivers/staging/comedi/
14035
14036 STAGING - EROFS FILE SYSTEM
14037 M:      Gao Xiang <gaoxiang25@huawei.com>
14038 M:      Chao Yu <yuchao0@huawei.com>
14039 L:      linux-erofs@lists.ozlabs.org
14040 S:      Maintained
14041 F:      drivers/staging/erofs/
14042
14043 STAGING - INDUSTRIAL IO
14044 M:      Jonathan Cameron <jic23@kernel.org>
14045 L:      linux-iio@vger.kernel.org
14046 S:      Odd Fixes
14047 F:      Documentation/devicetree/bindings/staging/iio/
14048 F:      drivers/staging/iio/
14049
14050 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14051 M:      Marc Dietrich <marvin24@gmx.de>
14052 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14053 L:      linux-tegra@vger.kernel.org
14054 S:      Maintained
14055 F:      drivers/staging/nvec/
14056
14057 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14058 M:      Jens Frederich <jfrederich@gmail.com>
14059 M:      Daniel Drake <dsd@laptop.org>
14060 M:      Jon Nettleton <jon.nettleton@gmail.com>
14061 W:      http://wiki.laptop.org/go/DCON
14062 S:      Maintained
14063 F:      drivers/staging/olpc_dcon/
14064
14065 STAGING - REALTEK RTL8712U DRIVERS
14066 M:      Larry Finger <Larry.Finger@lwfinger.net>
14067 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14068 S:      Odd Fixes
14069 F:      drivers/staging/rtl8712/
14070
14071 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14072 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14073 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14074 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14075 L:      linux-fbdev@vger.kernel.org
14076 S:      Maintained
14077 F:      drivers/staging/sm750fb/
14078
14079 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14080 M:      William Hubbs <w.d.hubbs@gmail.com>
14081 M:      Chris Brannon <chris@the-brannons.com>
14082 M:      Kirk Reiser <kirk@reisers.ca>
14083 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14084 L:      speakup@linux-speakup.org
14085 W:      http://www.linux-speakup.org/
14086 S:      Odd Fixes
14087 F:      drivers/staging/speakup/
14088
14089 STAGING - VIA VT665X DRIVERS
14090 M:      Forest Bond <forest@alittletooquiet.net>
14091 S:      Odd Fixes
14092 F:      drivers/staging/vt665?/
14093
14094 STAGING - WILC1000 WIFI DRIVER
14095 M:      Aditya Shankar <aditya.shankar@microchip.com>
14096 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
14097 L:      linux-wireless@vger.kernel.org
14098 S:      Supported
14099 F:      drivers/staging/wilc1000/
14100
14101 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
14102 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
14103 S:      Odd Fixes
14104 F:      drivers/staging/xgifb/
14105
14106 STAGING SUBSYSTEM
14107 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14109 L:      devel@driverdev.osuosl.org
14110 S:      Supported
14111 F:      drivers/staging/
14112
14113 STARFIRE/DURALAN NETWORK DRIVER
14114 M:      Ion Badulescu <ionut@badula.org>
14115 S:      Odd Fixes
14116 F:      drivers/net/ethernet/adaptec/starfire*
14117
14118 STEC S1220 SKD DRIVER
14119 M:      Bart Van Assche <bart.vanassche@wdc.com>
14120 L:      linux-block@vger.kernel.org
14121 S:      Maintained
14122 F:      drivers/block/skd*[ch]
14123
14124 STI AUDIO (ASoC) DRIVERS
14125 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14126 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14127 S:      Maintained
14128 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14129 F:      sound/soc/sti/
14130
14131 STI CEC DRIVER
14132 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14133 S:      Maintained
14134 F:      drivers/media/platform/sti/cec/
14135 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14136
14137 STK1160 USB VIDEO CAPTURE DRIVER
14138 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14139 L:      linux-media@vger.kernel.org
14140 T:      git git://linuxtv.org/media_tree.git
14141 S:      Maintained
14142 F:      drivers/media/usb/stk1160/
14143
14144 STM32 AUDIO (ASoC) DRIVERS
14145 M:      Olivier Moysan <olivier.moysan@st.com>
14146 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14147 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14148 S:      Maintained
14149 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14150 F:      sound/soc/stm/
14151
14152 STM32 TIMER/LPTIMER DRIVERS
14153 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14154 S:      Maintained
14155 F:      drivers/*/stm32-*timer*
14156 F:      drivers/pwm/pwm-stm32*
14157 F:      include/linux/*/stm32-*tim*
14158 F:      Documentation/ABI/testing/*timer-stm32
14159 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14160 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14161
14162 STMMAC ETHERNET DRIVER
14163 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14164 M:      Alexandre Torgue <alexandre.torgue@st.com>
14165 M:      Jose Abreu <joabreu@synopsys.com>
14166 L:      netdev@vger.kernel.org
14167 W:      http://www.stlinux.com
14168 S:      Supported
14169 F:      drivers/net/ethernet/stmicro/stmmac/
14170
14171 SUN3/3X
14172 M:      Sam Creasey <sammy@sammy.net>
14173 W:      http://sammy.net/sun3/
14174 S:      Maintained
14175 F:      arch/m68k/kernel/*sun3*
14176 F:      arch/m68k/sun3*/
14177 F:      arch/m68k/include/asm/sun3*
14178 F:      drivers/net/ethernet/i825xx/sun3*
14179
14180 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14181 M:      Hans de Goede <hdegoede@redhat.com>
14182 L:      linux-input@vger.kernel.org
14183 S:      Maintained
14184 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14185 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14186
14187 SUNDANCE NETWORK DRIVER
14188 M:      Denis Kirjanov <kda@linux-powerpc.org>
14189 L:      netdev@vger.kernel.org
14190 S:      Maintained
14191 F:      drivers/net/ethernet/dlink/sundance.c
14192
14193 SUPERH
14194 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14195 M:      Rich Felker <dalias@libc.org>
14196 L:      linux-sh@vger.kernel.org
14197 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14198 S:      Maintained
14199 F:      Documentation/sh/
14200 F:      arch/sh/
14201 F:      drivers/sh/
14202
14203 SUSPEND TO RAM
14204 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14205 M:      Len Brown <len.brown@intel.com>
14206 M:      Pavel Machek <pavel@ucw.cz>
14207 L:      linux-pm@vger.kernel.org
14208 B:      https://bugzilla.kernel.org
14209 S:      Supported
14210 F:      Documentation/power/
14211 F:      arch/x86/kernel/acpi/
14212 F:      drivers/base/power/
14213 F:      kernel/power/
14214 F:      include/linux/suspend.h
14215 F:      include/linux/freezer.h
14216 F:      include/linux/pm.h
14217
14218 SVGA HANDLING
14219 M:      Martin Mares <mj@ucw.cz>
14220 L:      linux-video@atrey.karlin.mff.cuni.cz
14221 S:      Maintained
14222 F:      Documentation/svga.txt
14223 F:      arch/x86/boot/video*
14224
14225 SWIOTLB SUBSYSTEM
14226 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14227 L:      iommu@lists.linux-foundation.org
14228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14229 S:      Supported
14230 F:      kernel/dma/swiotlb.c
14231 F:      arch/*/kernel/pci-swiotlb.c
14232 F:      include/linux/swiotlb.h
14233
14234 SWITCHDEV
14235 M:      Jiri Pirko <jiri@resnulli.us>
14236 M:      Ivan Vecera <ivecera@redhat.com>
14237 L:      netdev@vger.kernel.org
14238 S:      Supported
14239 F:      net/switchdev/
14240 F:      include/net/switchdev.h
14241
14242 SY8106A REGULATOR DRIVER
14243 M:      Icenowy Zheng <icenowy@aosc.io>
14244 S:      Maintained
14245 F:      drivers/regulator/sy8106a-regulator.c
14246 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14247
14248 SYNC FILE FRAMEWORK
14249 M:      Sumit Semwal <sumit.semwal@linaro.org>
14250 R:      Gustavo Padovan <gustavo@padovan.org>
14251 S:      Maintained
14252 L:      linux-media@vger.kernel.org
14253 L:      dri-devel@lists.freedesktop.org
14254 F:      drivers/dma-buf/sync_*
14255 F:      drivers/dma-buf/dma-fence*
14256 F:      drivers/dma-buf/sw_sync.c
14257 F:      include/linux/sync_file.h
14258 F:      include/uapi/linux/sync_file.h
14259 F:      Documentation/sync_file.txt
14260 T:      git git://anongit.freedesktop.org/drm/drm-misc
14261
14262 SYNOPSYS ARC ARCHITECTURE
14263 M:      Vineet Gupta <vgupta@synopsys.com>
14264 L:      linux-snps-arc@lists.infradead.org
14265 S:      Supported
14266 F:      arch/arc/
14267 F:      Documentation/devicetree/bindings/arc/*
14268 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14269 F:      drivers/clocksource/arc_timer.c
14270 F:      drivers/tty/serial/arc_uart.c
14271 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14272
14273 SYNOPSYS ARC HSDK SDP pll clock driver
14274 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14275 S:      Supported
14276 F:      drivers/clk/clk-hsdk-pll.c
14277 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14278
14279 SYNOPSYS ARC SDP clock driver
14280 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14281 S:      Supported
14282 F:      drivers/clk/axs10x/*
14283 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14284
14285 SYNOPSYS ARC SDP platform support
14286 M:      Alexey Brodkin <abrodkin@synopsys.com>
14287 S:      Supported
14288 F:      arch/arc/plat-axs10x
14289 F:      arch/arc/boot/dts/ax*
14290 F:      Documentation/devicetree/bindings/arc/axs10*
14291
14292 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14293 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14294 S:      Supported
14295 F:      drivers/reset/reset-axs10x.c
14296 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14297
14298 SYNOPSYS CREG GPIO DRIVER
14299 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14300 S:      Maintained
14301 F:      drivers/gpio/gpio-creg-snps.c
14302 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14303
14304 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14305 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14306 S:      Maintained
14307 F:      drivers/tty/serial/8250/8250_dw.c
14308
14309 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14310 M:      Hoan Tran <hotran@apm.com>
14311 L:      linux-gpio@vger.kernel.org
14312 S:      Maintained
14313 F:      drivers/gpio/gpio-dwapb.c
14314 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14315
14316 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14317 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14318 S:      Maintained
14319 F:      drivers/dma/dwi-axi-dmac/
14320 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14321
14322 SYNOPSYS DESIGNWARE DMAC DRIVER
14323 M:      Viresh Kumar <vireshk@kernel.org>
14324 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14325 S:      Maintained
14326 F:      include/linux/dma/dw.h
14327 F:      include/linux/platform_data/dma-dw.h
14328 F:      drivers/dma/dw/
14329
14330 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14331 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14332 L:      netdev@vger.kernel.org
14333 S:      Supported
14334 F:      drivers/net/ethernet/synopsys/
14335
14336 SYNOPSYS DESIGNWARE I2C DRIVER
14337 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14338 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14339 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14340 L:      linux-i2c@vger.kernel.org
14341 S:      Maintained
14342 F:      drivers/i2c/busses/i2c-designware-*
14343 F:      include/linux/platform_data/i2c-designware.h
14344
14345 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14346 M:      Jaehoon Chung <jh80.chung@samsung.com>
14347 L:      linux-mmc@vger.kernel.org
14348 S:      Maintained
14349 F:      drivers/mmc/host/dw_mmc*
14350
14351 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14352 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14353 S:      Supported
14354 F:      drivers/reset/reset-hsdk.c
14355 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14356 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14357
14358 SYSTEM CONFIGURATION (SYSCON)
14359 M:      Lee Jones <lee.jones@linaro.org>
14360 M:      Arnd Bergmann <arnd@arndb.de>
14361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14362 S:      Supported
14363 F:      drivers/mfd/syscon.c
14364
14365 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14366 M:      Sudeep Holla <sudeep.holla@arm.com>
14367 L:      linux-arm-kernel@lists.infradead.org
14368 S:      Maintained
14369 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14370 F:      drivers/clk/clk-sc[mp]i.c
14371 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14372 F:      drivers/firmware/arm_scpi.c
14373 F:      drivers/firmware/arm_scmi/
14374 F:      include/linux/sc[mp]i_protocol.h
14375
14376 SYSTEM RESET/SHUTDOWN DRIVERS
14377 M:      Sebastian Reichel <sre@kernel.org>
14378 L:      linux-pm@vger.kernel.org
14379 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14380 S:      Maintained
14381 F:      Documentation/devicetree/bindings/power/reset/
14382 F:      drivers/power/reset/
14383
14384 SYSTEM TRACE MODULE CLASS
14385 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14386 S:      Maintained
14387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14388 F:      Documentation/trace/stm.rst
14389 F:      drivers/hwtracing/stm/
14390 F:      include/linux/stm.h
14391 F:      include/uapi/linux/stm.h
14392
14393 SYSV FILESYSTEM
14394 M:      Christoph Hellwig <hch@infradead.org>
14395 S:      Maintained
14396 F:      Documentation/filesystems/sysv-fs.txt
14397 F:      fs/sysv/
14398 F:      include/linux/sysv_fs.h
14399
14400 TARGET SUBSYSTEM
14401 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14402 L:      linux-scsi@vger.kernel.org
14403 L:      target-devel@vger.kernel.org
14404 W:      http://www.linux-iscsi.org
14405 W:      http://groups.google.com/group/linux-iscsi-target-dev
14406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14407 S:      Supported
14408 F:      drivers/target/
14409 F:      include/target/
14410 F:      Documentation/target/
14411
14412 TASKSTATS STATISTICS INTERFACE
14413 M:      Balbir Singh <bsingharora@gmail.com>
14414 S:      Maintained
14415 F:      Documentation/accounting/taskstats*
14416 F:      include/linux/taskstats*
14417 F:      kernel/taskstats.c
14418
14419 TC subsystem
14420 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14421 M:      Cong Wang <xiyou.wangcong@gmail.com>
14422 M:      Jiri Pirko <jiri@resnulli.us>
14423 L:      netdev@vger.kernel.org
14424 S:      Maintained
14425 F:      include/net/pkt_cls.h
14426 F:      include/net/pkt_sched.h
14427 F:      include/net/tc_act/
14428 F:      include/uapi/linux/pkt_cls.h
14429 F:      include/uapi/linux/pkt_sched.h
14430 F:      include/uapi/linux/tc_act/
14431 F:      include/uapi/linux/tc_ematch/
14432 F:      net/sched/
14433
14434 TC90522 MEDIA DRIVER
14435 M:      Akihiro Tsukada <tskd08@gmail.com>
14436 L:      linux-media@vger.kernel.org
14437 S:      Odd Fixes
14438 F:      drivers/media/dvb-frontends/tc90522*
14439
14440 TCP LOW PRIORITY MODULE
14441 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14442 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14443 W:      http://tcp-lp-mod.sourceforge.net/
14444 S:      Maintained
14445 F:      net/ipv4/tcp_lp.c
14446
14447 TDA10071 MEDIA DRIVER
14448 M:      Antti Palosaari <crope@iki.fi>
14449 L:      linux-media@vger.kernel.org
14450 W:      https://linuxtv.org
14451 W:      http://palosaari.fi/linux/
14452 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14453 T:      git git://linuxtv.org/anttip/media_tree.git
14454 S:      Maintained
14455 F:      drivers/media/dvb-frontends/tda10071*
14456
14457 TDA18212 MEDIA DRIVER
14458 M:      Antti Palosaari <crope@iki.fi>
14459 L:      linux-media@vger.kernel.org
14460 W:      https://linuxtv.org
14461 W:      http://palosaari.fi/linux/
14462 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14463 T:      git git://linuxtv.org/anttip/media_tree.git
14464 S:      Maintained
14465 F:      drivers/media/tuners/tda18212*
14466
14467 TDA18218 MEDIA DRIVER
14468 M:      Antti Palosaari <crope@iki.fi>
14469 L:      linux-media@vger.kernel.org
14470 W:      https://linuxtv.org
14471 W:      http://palosaari.fi/linux/
14472 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14473 T:      git git://linuxtv.org/anttip/media_tree.git
14474 S:      Maintained
14475 F:      drivers/media/tuners/tda18218*
14476
14477 TDA18250 MEDIA DRIVER
14478 M:      Olli Salonen <olli.salonen@iki.fi>
14479 L:      linux-media@vger.kernel.org
14480 W:      https://linuxtv.org
14481 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14482 T:      git git://linuxtv.org/media_tree.git
14483 S:      Maintained
14484 F:      drivers/media/tuners/tda18250*
14485
14486 TDA18271 MEDIA DRIVER
14487 M:      Michael Krufky <mkrufky@linuxtv.org>
14488 L:      linux-media@vger.kernel.org
14489 W:      https://linuxtv.org
14490 W:      http://github.com/mkrufky
14491 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14492 T:      git git://linuxtv.org/mkrufky/tuners.git
14493 S:      Maintained
14494 F:      drivers/media/tuners/tda18271*
14495
14496 TDA1997x MEDIA DRIVER
14497 M:      Tim Harvey <tharvey@gateworks.com>
14498 L:      linux-media@vger.kernel.org
14499 W:      https://linuxtv.org
14500 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14501 S:      Maintained
14502 F:      drivers/media/i2c/tda1997x.*
14503
14504 TDA827x MEDIA DRIVER
14505 M:      Michael Krufky <mkrufky@linuxtv.org>
14506 L:      linux-media@vger.kernel.org
14507 W:      https://linuxtv.org
14508 W:      http://github.com/mkrufky
14509 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14510 T:      git git://linuxtv.org/mkrufky/tuners.git
14511 S:      Maintained
14512 F:      drivers/media/tuners/tda8290.*
14513
14514 TDA8290 MEDIA DRIVER
14515 M:      Michael Krufky <mkrufky@linuxtv.org>
14516 L:      linux-media@vger.kernel.org
14517 W:      https://linuxtv.org
14518 W:      http://github.com/mkrufky
14519 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14520 T:      git git://linuxtv.org/mkrufky/tuners.git
14521 S:      Maintained
14522 F:      drivers/media/tuners/tda8290.*
14523
14524 TDA9840 MEDIA DRIVER
14525 M:      Hans Verkuil <hverkuil@xs4all.nl>
14526 L:      linux-media@vger.kernel.org
14527 T:      git git://linuxtv.org/media_tree.git
14528 W:      https://linuxtv.org
14529 S:      Maintained
14530 F:      drivers/media/i2c/tda9840*
14531
14532 TEA5761 TUNER DRIVER
14533 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14534 L:      linux-media@vger.kernel.org
14535 W:      https://linuxtv.org
14536 T:      git git://linuxtv.org/media_tree.git
14537 S:      Odd fixes
14538 F:      drivers/media/tuners/tea5761.*
14539
14540 TEA5767 TUNER DRIVER
14541 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14542 L:      linux-media@vger.kernel.org
14543 W:      https://linuxtv.org
14544 T:      git git://linuxtv.org/media_tree.git
14545 S:      Maintained
14546 F:      drivers/media/tuners/tea5767.*
14547
14548 TEA6415C MEDIA DRIVER
14549 M:      Hans Verkuil <hverkuil@xs4all.nl>
14550 L:      linux-media@vger.kernel.org
14551 T:      git git://linuxtv.org/media_tree.git
14552 W:      https://linuxtv.org
14553 S:      Maintained
14554 F:      drivers/media/i2c/tea6415c*
14555
14556 TEA6420 MEDIA DRIVER
14557 M:      Hans Verkuil <hverkuil@xs4all.nl>
14558 L:      linux-media@vger.kernel.org
14559 T:      git git://linuxtv.org/media_tree.git
14560 W:      https://linuxtv.org
14561 S:      Maintained
14562 F:      drivers/media/i2c/tea6420*
14563
14564 TEAM DRIVER
14565 M:      Jiri Pirko <jiri@resnulli.us>
14566 L:      netdev@vger.kernel.org
14567 S:      Supported
14568 F:      drivers/net/team/
14569 F:      include/linux/if_team.h
14570 F:      include/uapi/linux/if_team.h
14571
14572 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14573 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14574 S:      Maintained
14575 F:      arch/x86/platform/ts5500/
14576
14577 TECHNOTREND USB IR RECEIVER
14578 M:      Sean Young <sean@mess.org>
14579 L:      linux-media@vger.kernel.org
14580 S:      Maintained
14581 F:      drivers/media/rc/ttusbir.c
14582
14583 TECHWELL TW9910 VIDEO DECODER
14584 L:      linux-media@vger.kernel.org
14585 S:      Orphan
14586 F:      drivers/media/i2c/tw9910.c
14587 F:      include/media/i2c/tw9910.h
14588
14589 TEE SUBSYSTEM
14590 M:      Jens Wiklander <jens.wiklander@linaro.org>
14591 S:      Maintained
14592 F:      include/linux/tee_drv.h
14593 F:      include/uapi/linux/tee.h
14594 F:      drivers/tee/
14595 F:      Documentation/tee.txt
14596
14597 TEGRA ARCHITECTURE SUPPORT
14598 M:      Thierry Reding <thierry.reding@gmail.com>
14599 M:      Jonathan Hunter <jonathanh@nvidia.com>
14600 L:      linux-tegra@vger.kernel.org
14601 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14603 S:      Supported
14604 N:      [^a-z]tegra
14605
14606 TEGRA CLOCK DRIVER
14607 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14608 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14609 S:      Supported
14610 F:      drivers/clk/tegra/
14611
14612 TEGRA DMA DRIVERS
14613 M:      Laxman Dewangan <ldewangan@nvidia.com>
14614 M:      Jon Hunter <jonathanh@nvidia.com>
14615 S:      Supported
14616 F:      drivers/dma/tegra*
14617
14618 TEGRA I2C DRIVER
14619 M:      Laxman Dewangan <ldewangan@nvidia.com>
14620 S:      Supported
14621 F:      drivers/i2c/busses/i2c-tegra.c
14622
14623 TEGRA IOMMU DRIVERS
14624 M:      Thierry Reding <thierry.reding@gmail.com>
14625 L:      linux-tegra@vger.kernel.org
14626 S:      Supported
14627 F:      drivers/iommu/tegra*
14628
14629 TEGRA KBC DRIVER
14630 M:      Laxman Dewangan <ldewangan@nvidia.com>
14631 S:      Supported
14632 F:      drivers/input/keyboard/tegra-kbc.c
14633
14634 TEGRA NAND DRIVER
14635 M:      Stefan Agner <stefan@agner.ch>
14636 M:      Lucas Stach <dev@lynxeye.de>
14637 S:      Maintained
14638 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14639 F:      drivers/mtd/nand/raw/tegra_nand.c
14640
14641 TEGRA PWM DRIVER
14642 M:      Thierry Reding <thierry.reding@gmail.com>
14643 S:      Supported
14644 F:      drivers/pwm/pwm-tegra.c
14645
14646 TEGRA SERIAL DRIVER
14647 M:      Laxman Dewangan <ldewangan@nvidia.com>
14648 S:      Supported
14649 F:      drivers/tty/serial/serial-tegra.c
14650
14651 TEGRA SPI DRIVER
14652 M:      Laxman Dewangan <ldewangan@nvidia.com>
14653 S:      Supported
14654 F:      drivers/spi/spi-tegra*
14655
14656 TEHUTI ETHERNET DRIVER
14657 M:      Andy Gospodarek <andy@greyhouse.net>
14658 L:      netdev@vger.kernel.org
14659 S:      Supported
14660 F:      drivers/net/ethernet/tehuti/*
14661
14662 Telecom Clock Driver for MCPL0010
14663 M:      Mark Gross <mark.gross@intel.com>
14664 S:      Supported
14665 F:      drivers/char/tlclk.c
14666
14667 TENSILICA XTENSA PORT (xtensa)
14668 M:      Chris Zankel <chris@zankel.net>
14669 M:      Max Filippov <jcmvbkbc@gmail.com>
14670 L:      linux-xtensa@linux-xtensa.org
14671 T:      git git://github.com/czankel/xtensa-linux.git
14672 S:      Maintained
14673 F:      arch/xtensa/
14674 F:      drivers/irqchip/irq-xtensa-*
14675
14676 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14677 M:      Nishanth Menon <nm@ti.com>
14678 M:      Tero Kristo <t-kristo@ti.com>
14679 M:      Santosh Shilimkar <ssantosh@kernel.org>
14680 L:      linux-arm-kernel@lists.infradead.org
14681 S:      Maintained
14682 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14683 F:      drivers/firmware/ti_sci*
14684 F:      include/linux/soc/ti/ti_sci_protocol.h
14685 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14686 F:      drivers/soc/ti/ti_sci_pm_domains.c
14687 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14688 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14689 F:      drivers/clk/keystone/sci-clk.c
14690 F:      drivers/reset/reset-ti-sci.c
14691
14692 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14693 M:      Hans Verkuil <hverkuil@xs4all.nl>
14694 L:      linux-media@vger.kernel.org
14695 T:      git git://linuxtv.org/media_tree.git
14696 W:      https://linuxtv.org
14697 S:      Maintained
14698 F:      drivers/media/radio/radio-raremono.c
14699
14700 THERMAL
14701 M:      Zhang Rui <rui.zhang@intel.com>
14702 M:      Eduardo Valentin <edubezval@gmail.com>
14703 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14704 L:      linux-pm@vger.kernel.org
14705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14707 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14708 S:      Supported
14709 F:      drivers/thermal/
14710 F:      include/linux/thermal.h
14711 F:      include/uapi/linux/thermal.h
14712 F:      include/linux/cpu_cooling.h
14713 F:      Documentation/devicetree/bindings/thermal/
14714
14715 THERMAL/CPU_COOLING
14716 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14717 M:      Viresh Kumar <viresh.kumar@linaro.org>
14718 M:      Javi Merino <javi.merino@kernel.org>
14719 L:      linux-pm@vger.kernel.org
14720 S:      Supported
14721 F:      Documentation/thermal/cpu-cooling-api.txt
14722 F:      drivers/thermal/cpu_cooling.c
14723 F:      include/linux/cpu_cooling.h
14724
14725 THINKPAD ACPI EXTRAS DRIVER
14726 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14727 L:      ibm-acpi-devel@lists.sourceforge.net
14728 L:      platform-driver-x86@vger.kernel.org
14729 W:      http://ibm-acpi.sourceforge.net
14730 W:      http://thinkwiki.org/wiki/Ibm-acpi
14731 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14732 S:      Maintained
14733 F:      drivers/platform/x86/thinkpad_acpi.c
14734
14735 THUNDERBOLT DRIVER
14736 M:      Andreas Noever <andreas.noever@gmail.com>
14737 M:      Michael Jamet <michael.jamet@intel.com>
14738 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14739 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14741 S:      Maintained
14742 F:      Documentation/admin-guide/thunderbolt.rst
14743 F:      drivers/thunderbolt/
14744 F:      include/linux/thunderbolt.h
14745
14746 THUNDERBOLT NETWORK DRIVER
14747 M:      Michael Jamet <michael.jamet@intel.com>
14748 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14749 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14750 L:      netdev@vger.kernel.org
14751 S:      Maintained
14752 F:      drivers/net/thunderbolt.c
14753
14754 THUNDERX GPIO DRIVER
14755 M:      David Daney <david.daney@cavium.com>
14756 S:      Maintained
14757 F:      drivers/gpio/gpio-thunderx.c
14758
14759 TI AM437X VPFE DRIVER
14760 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14761 L:      linux-media@vger.kernel.org
14762 W:      https://linuxtv.org
14763 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14764 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14765 S:      Maintained
14766 F:      drivers/media/platform/am437x/
14767
14768 TI BANDGAP AND THERMAL DRIVER
14769 M:      Eduardo Valentin <edubezval@gmail.com>
14770 M:      Keerthy <j-keerthy@ti.com>
14771 L:      linux-pm@vger.kernel.org
14772 L:      linux-omap@vger.kernel.org
14773 S:      Maintained
14774 F:      drivers/thermal/ti-soc-thermal/
14775
14776 TI BQ27XXX POWER SUPPLY DRIVER
14777 R:      Andrew F. Davis <afd@ti.com>
14778 F:      include/linux/power/bq27xxx_battery.h
14779 F:      drivers/power/supply/bq27xxx_battery.c
14780 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14781
14782 TI CDCE706 CLOCK DRIVER
14783 M:      Max Filippov <jcmvbkbc@gmail.com>
14784 S:      Maintained
14785 F:      drivers/clk/clk-cdce706.c
14786
14787 TI CLOCK DRIVER
14788 M:      Tero Kristo <t-kristo@ti.com>
14789 L:      linux-omap@vger.kernel.org
14790 S:      Maintained
14791 F:      drivers/clk/ti/
14792 F:      include/linux/clk/ti.h
14793
14794 TI DAVINCI MACHINE SUPPORT
14795 M:      Sekhar Nori <nsekhar@ti.com>
14796 M:      Kevin Hilman <khilman@kernel.org>
14797 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14799 S:      Supported
14800 F:      arch/arm/mach-davinci/
14801 F:      drivers/i2c/busses/i2c-davinci.c
14802 F:      arch/arm/boot/dts/da850*
14803
14804 TI DAVINCI SERIES CLOCK DRIVER
14805 M:      David Lechner <david@lechnology.com>
14806 R:      Sekhar Nori <nsekhar@ti.com>
14807 S:      Maintained
14808 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14809 F:      drivers/clk/davinci/
14810
14811 TI DAVINCI SERIES GPIO DRIVER
14812 M:      Keerthy <j-keerthy@ti.com>
14813 L:      linux-gpio@vger.kernel.org
14814 S:      Maintained
14815 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14816 F:      drivers/gpio/gpio-davinci.c
14817
14818 TI DAVINCI SERIES MEDIA DRIVER
14819 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14820 L:      linux-media@vger.kernel.org
14821 W:      https://linuxtv.org
14822 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14823 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14824 S:      Maintained
14825 F:      drivers/media/platform/davinci/
14826 F:      include/media/davinci/
14827
14828 TI ETHERNET SWITCH DRIVER (CPSW)
14829 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14830 L:      linux-omap@vger.kernel.org
14831 L:      netdev@vger.kernel.org
14832 S:      Maintained
14833 F:      drivers/net/ethernet/ti/cpsw*
14834 F:      drivers/net/ethernet/ti/davinci*
14835
14836 TI FLASH MEDIA INTERFACE DRIVER
14837 M:      Alex Dubov <oakad@yahoo.com>
14838 S:      Maintained
14839 F:      drivers/misc/tifm*
14840 F:      drivers/mmc/host/tifm_sd.c
14841 F:      include/linux/tifm.h
14842
14843 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14844 M:      Santosh Shilimkar <ssantosh@kernel.org>
14845 L:      linux-kernel@vger.kernel.org
14846 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14847 S:      Maintained
14848 F:      drivers/soc/ti/*
14849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14850
14851 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14852 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14853 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14854 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14855 S:      Maintained
14856 F:      sound/soc/codecs/lm49453*
14857 F:      sound/soc/codecs/isabelle*
14858
14859 TI LP855x BACKLIGHT DRIVER
14860 M:      Milo Kim <milo.kim@ti.com>
14861 S:      Maintained
14862 F:      Documentation/backlight/lp855x-driver.txt
14863 F:      drivers/video/backlight/lp855x_bl.c
14864 F:      include/linux/platform_data/lp855x.h
14865
14866 TI LP8727 CHARGER DRIVER
14867 M:      Milo Kim <milo.kim@ti.com>
14868 S:      Maintained
14869 F:      drivers/power/supply/lp8727_charger.c
14870 F:      include/linux/platform_data/lp8727.h
14871
14872 TI LP8788 MFD DRIVER
14873 M:      Milo Kim <milo.kim@ti.com>
14874 S:      Maintained
14875 F:      drivers/iio/adc/lp8788_adc.c
14876 F:      drivers/leds/leds-lp8788.c
14877 F:      drivers/mfd/lp8788*.c
14878 F:      drivers/power/supply/lp8788-charger.c
14879 F:      drivers/regulator/lp8788-*.c
14880 F:      include/linux/mfd/lp8788*.h
14881
14882 TI NETCP ETHERNET DRIVER
14883 M:      Wingman Kwok <w-kwok2@ti.com>
14884 M:      Murali Karicheri <m-karicheri2@ti.com>
14885 L:      netdev@vger.kernel.org
14886 S:      Maintained
14887 F:      drivers/net/ethernet/ti/netcp*
14888
14889 TI PCM3060 ASoC CODEC DRIVER
14890 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
14891 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14892 S:      Maintained
14893 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
14894 F:      sound/soc/codecs/pcm3060*
14895
14896 TI TAS571X FAMILY ASoC CODEC DRIVER
14897 M:      Kevin Cernekee <cernekee@chromium.org>
14898 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14899 S:      Odd Fixes
14900 F:      sound/soc/codecs/tas571x*
14901
14902 TI TRF7970A NFC DRIVER
14903 M:      Mark Greer <mgreer@animalcreek.com>
14904 L:      linux-wireless@vger.kernel.org
14905 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14906 S:      Supported
14907 F:      drivers/nfc/trf7970a.c
14908 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14909
14910 TI TWL4030 SERIES SOC CODEC DRIVER
14911 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14912 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14913 S:      Maintained
14914 F:      sound/soc/codecs/twl4030*
14915
14916 TI VPE/CAL DRIVERS
14917 M:      Benoit Parrot <bparrot@ti.com>
14918 L:      linux-media@vger.kernel.org
14919 W:      http://linuxtv.org/
14920 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14921 S:      Maintained
14922 F:      drivers/media/platform/ti-vpe/
14923
14924 TI WILINK WIRELESS DRIVERS
14925 L:      linux-wireless@vger.kernel.org
14926 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14927 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14929 S:      Orphan
14930 F:      drivers/net/wireless/ti/
14931 F:      include/linux/wl12xx.h
14932
14933 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14934 M:      John Stultz <john.stultz@linaro.org>
14935 M:      Thomas Gleixner <tglx@linutronix.de>
14936 R:      Stephen Boyd <sboyd@kernel.org>
14937 L:      linux-kernel@vger.kernel.org
14938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14939 S:      Supported
14940 F:      include/linux/clocksource.h
14941 F:      include/linux/time.h
14942 F:      include/linux/timex.h
14943 F:      include/uapi/linux/time.h
14944 F:      include/uapi/linux/timex.h
14945 F:      kernel/time/clocksource.c
14946 F:      kernel/time/time*.c
14947 F:      kernel/time/alarmtimer.c
14948 F:      kernel/time/ntp.c
14949 F:      tools/testing/selftests/timers/
14950
14951 TIPC NETWORK LAYER
14952 M:      Jon Maloy <jon.maloy@ericsson.com>
14953 M:      Ying Xue <ying.xue@windriver.com>
14954 L:      netdev@vger.kernel.org (core kernel code)
14955 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14956 W:      http://tipc.sourceforge.net/
14957 S:      Maintained
14958 F:      include/uapi/linux/tipc*.h
14959 F:      net/tipc/
14960
14961 TLAN NETWORK DRIVER
14962 M:      Samuel Chessman <chessman@tux.org>
14963 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14964 W:      http://sourceforge.net/projects/tlan/
14965 S:      Maintained
14966 F:      Documentation/networking/tlan.txt
14967 F:      drivers/net/ethernet/ti/tlan.*
14968
14969 TM6000 VIDEO4LINUX DRIVER
14970 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14971 L:      linux-media@vger.kernel.org
14972 W:      https://linuxtv.org
14973 T:      git git://linuxtv.org/media_tree.git
14974 S:      Odd fixes
14975 F:      drivers/media/usb/tm6000/
14976 F:      Documentation/media/v4l-drivers/tm6000*
14977
14978 TMIO/SDHI MMC DRIVER
14979 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14980 L:      linux-mmc@vger.kernel.org
14981 S:      Supported
14982 F:      drivers/mmc/host/tmio_mmc*
14983 F:      drivers/mmc/host/renesas_sdhi*
14984 F:      include/linux/mfd/tmio.h
14985
14986 TMP401 HARDWARE MONITOR DRIVER
14987 M:      Guenter Roeck <linux@roeck-us.net>
14988 L:      linux-hwmon@vger.kernel.org
14989 S:      Maintained
14990 F:      Documentation/hwmon/tmp401
14991 F:      drivers/hwmon/tmp401.c
14992
14993 TMPFS (SHMEM FILESYSTEM)
14994 M:      Hugh Dickins <hughd@google.com>
14995 L:      linux-mm@kvack.org
14996 S:      Maintained
14997 F:      include/linux/shmem_fs.h
14998 F:      mm/shmem.c
14999
15000 TOMOYO SECURITY MODULE
15001 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15002 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15003 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
15004 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
15005 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
15006 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
15007 W:      http://tomoyo.sourceforge.jp/
15008 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
15009 S:      Maintained
15010 F:      security/tomoyo/
15011
15012 TOPSTAR LAPTOP EXTRAS DRIVER
15013 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15014 L:      platform-driver-x86@vger.kernel.org
15015 S:      Maintained
15016 F:      drivers/platform/x86/topstar-laptop.c
15017
15018 TORTURE-TEST MODULES
15019 M:      Davidlohr Bueso <dave@stgolabs.net>
15020 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
15021 M:      Josh Triplett <josh@joshtriplett.org>
15022 L:      linux-kernel@vger.kernel.org
15023 S:      Supported
15024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15025 F:      Documentation/RCU/torture.txt
15026 F:      kernel/torture.c
15027 F:      kernel/rcu/rcutorture.c
15028 F:      kernel/rcu/rcuperf.c
15029 F:      kernel/locking/locktorture.c
15030
15031 TOSHIBA ACPI EXTRAS DRIVER
15032 M:      Azael Avalos <coproscefalo@gmail.com>
15033 L:      platform-driver-x86@vger.kernel.org
15034 S:      Maintained
15035 F:      drivers/platform/x86/toshiba_acpi.c
15036
15037 TOSHIBA BLUETOOTH DRIVER
15038 M:      Azael Avalos <coproscefalo@gmail.com>
15039 L:      platform-driver-x86@vger.kernel.org
15040 S:      Maintained
15041 F:      drivers/platform/x86/toshiba_bluetooth.c
15042
15043 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15044 M:      Azael Avalos <coproscefalo@gmail.com>
15045 L:      platform-driver-x86@vger.kernel.org
15046 S:      Maintained
15047 F:      drivers/platform/x86/toshiba_haps.c
15048
15049 TOSHIBA SMM DRIVER
15050 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15051 W:      http://www.buzzard.org.uk/toshiba/
15052 S:      Maintained
15053 F:      drivers/char/toshiba.c
15054 F:      include/linux/toshiba.h
15055 F:      include/uapi/linux/toshiba.h
15056
15057 TOSHIBA TC358743 DRIVER
15058 M:      Mats Randgaard <matrandg@cisco.com>
15059 L:      linux-media@vger.kernel.org
15060 S:      Maintained
15061 F:      drivers/media/i2c/tc358743*
15062 F:      include/media/i2c/tc358743.h
15063
15064 TOSHIBA WMI HOTKEYS DRIVER
15065 M:      Azael Avalos <coproscefalo@gmail.com>
15066 L:      platform-driver-x86@vger.kernel.org
15067 S:      Maintained
15068 F:      drivers/platform/x86/toshiba-wmi.c
15069
15070 TPM DEVICE DRIVER
15071 M:      Peter Huewe <peterhuewe@gmx.de>
15072 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15073 R:      Jason Gunthorpe <jgg@ziepe.ca>
15074 L:      linux-integrity@vger.kernel.org
15075 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15076 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15077 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15078 S:      Maintained
15079 F:      drivers/char/tpm/
15080
15081 TRACING
15082 M:      Steven Rostedt <rostedt@goodmis.org>
15083 M:      Ingo Molnar <mingo@redhat.com>
15084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15085 S:      Maintained
15086 F:      Documentation/trace/ftrace.rst
15087 F:      arch/*/*/*/ftrace.h
15088 F:      arch/*/kernel/ftrace.c
15089 F:      include/*/ftrace.h
15090 F:      include/linux/trace*.h
15091 F:      include/trace/
15092 F:      kernel/trace/
15093 F:      tools/testing/selftests/ftrace/
15094
15095 TRACING MMIO ACCESSES (MMIOTRACE)
15096 M:      Steven Rostedt <rostedt@goodmis.org>
15097 M:      Ingo Molnar <mingo@kernel.org>
15098 R:      Karol Herbst <karolherbst@gmail.com>
15099 R:      Pekka Paalanen <ppaalanen@gmail.com>
15100 S:      Maintained
15101 L:      linux-kernel@vger.kernel.org
15102 L:      nouveau@lists.freedesktop.org
15103 F:      kernel/trace/trace_mmiotrace.c
15104 F:      include/linux/mmiotrace.h
15105 F:      arch/x86/mm/kmmio.c
15106 F:      arch/x86/mm/mmio-mod.c
15107 F:      arch/x86/mm/testmmiotrace.c
15108
15109 TRIVIAL PATCHES
15110 M:      Jiri Kosina <trivial@kernel.org>
15111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15112 S:      Maintained
15113 K:      ^Subject:.*(?i)trivial
15114
15115 TEMPO SEMICONDUCTOR DRIVERS
15116 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15117 S:      Maintained
15118 F:      sound/soc/codecs/tscs*.c
15119 F:      sound/soc/codecs/tscs*.h
15120 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15121
15122 TTY LAYER
15123 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15124 M:      Jiri Slaby <jslaby@suse.com>
15125 S:      Supported
15126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15127 F:      Documentation/serial/
15128 F:      drivers/tty/
15129 F:      drivers/tty/serial/serial_core.c
15130 F:      include/linux/serial_core.h
15131 F:      include/linux/serial.h
15132 F:      include/linux/tty.h
15133 F:      include/uapi/linux/serial_core.h
15134 F:      include/uapi/linux/serial.h
15135 F:      include/uapi/linux/tty.h
15136
15137 TUA9001 MEDIA DRIVER
15138 M:      Antti Palosaari <crope@iki.fi>
15139 L:      linux-media@vger.kernel.org
15140 W:      https://linuxtv.org
15141 W:      http://palosaari.fi/linux/
15142 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15143 T:      git git://linuxtv.org/anttip/media_tree.git
15144 S:      Maintained
15145 F:      drivers/media/tuners/tua9001*
15146
15147 TULIP NETWORK DRIVERS
15148 L:      netdev@vger.kernel.org
15149 L:      linux-parisc@vger.kernel.org
15150 S:      Orphan
15151 F:      drivers/net/ethernet/dec/tulip/
15152
15153 TUN/TAP driver
15154 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15155 W:      http://vtun.sourceforge.net/tun
15156 S:      Maintained
15157 F:      Documentation/networking/tuntap.txt
15158 F:      arch/um/os-Linux/drivers/
15159
15160 TURBOCHANNEL SUBSYSTEM
15161 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15162 M:      Ralf Baechle <ralf@linux-mips.org>
15163 L:      linux-mips@linux-mips.org
15164 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15165 S:      Maintained
15166 F:      drivers/tc/
15167 F:      include/linux/tc.h
15168
15169 TURBOSTAT UTILITY
15170 M:      "Len Brown" <lenb@kernel.org>
15171 L:      linux-pm@vger.kernel.org
15172 B:      https://bugzilla.kernel.org
15173 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15175 S:      Supported
15176 F:      tools/power/x86/turbostat/
15177
15178 TW5864 VIDEO4LINUX DRIVER
15179 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15180 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15181 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15182 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15183 L:      linux-media@vger.kernel.org
15184 S:      Supported
15185 F:      drivers/media/pci/tw5864/
15186
15187 TW68 VIDEO4LINUX DRIVER
15188 M:      Hans Verkuil <hverkuil@xs4all.nl>
15189 L:      linux-media@vger.kernel.org
15190 T:      git git://linuxtv.org/media_tree.git
15191 W:      https://linuxtv.org
15192 S:      Odd Fixes
15193 F:      drivers/media/pci/tw68/
15194
15195 TW686X VIDEO4LINUX DRIVER
15196 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15197 L:      linux-media@vger.kernel.org
15198 T:      git git://linuxtv.org/media_tree.git
15199 W:      http://linuxtv.org
15200 S:      Maintained
15201 F:      drivers/media/pci/tw686x/
15202
15203 UBI FILE SYSTEM (UBIFS)
15204 M:      Richard Weinberger <richard@nod.at>
15205 M:      Artem Bityutskiy <dedekind1@gmail.com>
15206 M:      Adrian Hunter <adrian.hunter@intel.com>
15207 L:      linux-mtd@lists.infradead.org
15208 T:      git git://git.infradead.org/ubifs-2.6.git
15209 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15210 S:      Supported
15211 F:      Documentation/filesystems/ubifs.txt
15212 F:      fs/ubifs/
15213
15214 UCLINUX (M68KNOMMU AND COLDFIRE)
15215 M:      Greg Ungerer <gerg@linux-m68k.org>
15216 W:      http://www.linux-m68k.org/
15217 W:      http://www.uclinux.org/
15218 L:      linux-m68k@lists.linux-m68k.org
15219 L:      uclinux-dev@uclinux.org  (subscribers-only)
15220 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15221 S:      Maintained
15222 F:      arch/m68k/coldfire/
15223 F:      arch/m68k/68*/
15224 F:      arch/m68k/*/*_no.*
15225 F:      arch/m68k/include/asm/*_no.*
15226
15227 UDF FILESYSTEM
15228 M:      Jan Kara <jack@suse.com>
15229 S:      Maintained
15230 F:      Documentation/filesystems/udf.txt
15231 F:      fs/udf/
15232
15233 UDRAW TABLET
15234 M:      Bastien Nocera <hadess@hadess.net>
15235 L:      linux-input@vger.kernel.org
15236 S:      Maintained
15237 F:      drivers/hid/hid-udraw-ps3.c
15238
15239 UFS FILESYSTEM
15240 M:      Evgeniy Dushistov <dushistov@mail.ru>
15241 S:      Maintained
15242 F:      Documentation/filesystems/ufs.txt
15243 F:      fs/ufs/
15244
15245 UHID USERSPACE HID IO DRIVER:
15246 M:      David Herrmann <dh.herrmann@googlemail.com>
15247 L:      linux-input@vger.kernel.org
15248 S:      Maintained
15249 F:      drivers/hid/uhid.c
15250 F:      include/uapi/linux/uhid.h
15251
15252 ULPI BUS
15253 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15254 L:      linux-usb@vger.kernel.org
15255 S:      Maintained
15256 F:      drivers/usb/common/ulpi.c
15257 F:      include/linux/ulpi/
15258
15259 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15260 L:      linux-usb@vger.kernel.org
15261 S:      Orphan
15262 F:      drivers/uwb/
15263 F:      include/linux/uwb.h
15264 F:      include/linux/uwb/
15265
15266 UNICORE32 ARCHITECTURE:
15267 M:      Guan Xuetao <gxt@pku.edu.cn>
15268 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15269 S:      Maintained
15270 T:      git git://github.com/gxt/linux.git
15271 F:      arch/unicore32/
15272
15273 UNIFDEF
15274 M:      Tony Finch <dot@dotat.at>
15275 W:      http://dotat.at/prog/unifdef
15276 S:      Maintained
15277 F:      scripts/unifdef.c
15278
15279 UNIFORM CDROM DRIVER
15280 M:      Jens Axboe <axboe@kernel.dk>
15281 W:      http://www.kernel.dk
15282 S:      Maintained
15283 F:      Documentation/cdrom/
15284 F:      drivers/cdrom/cdrom.c
15285 F:      include/linux/cdrom.h
15286 F:      include/uapi/linux/cdrom.h
15287
15288 UNISYS S-PAR DRIVERS
15289 M:      David Kershner <david.kershner@unisys.com>
15290 L:      sparmaintainer@unisys.com (Unisys internal)
15291 S:      Supported
15292 F:      include/linux/visorbus.h
15293 F:      drivers/visorbus/
15294 F:      drivers/staging/unisys/
15295
15296 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15297 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15298 L:      linux-scsi@vger.kernel.org
15299 S:      Supported
15300 F:      Documentation/scsi/ufs.txt
15301 F:      drivers/scsi/ufs/
15302
15303 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15304 M:      Joao Pinto <jpinto@synopsys.com>
15305 L:      linux-scsi@vger.kernel.org
15306 S:      Supported
15307 F:      drivers/scsi/ufs/*dwc*
15308
15309 UNSORTED BLOCK IMAGES (UBI)
15310 M:      Artem Bityutskiy <dedekind1@gmail.com>
15311 M:      Richard Weinberger <richard@nod.at>
15312 W:      http://www.linux-mtd.infradead.org/
15313 L:      linux-mtd@lists.infradead.org
15314 T:      git git://git.infradead.org/ubifs-2.6.git
15315 S:      Supported
15316 F:      drivers/mtd/ubi/
15317 F:      include/linux/mtd/ubi.h
15318 F:      include/uapi/mtd/ubi-user.h
15319
15320 USB "USBNET" DRIVER FRAMEWORK
15321 M:      Oliver Neukum <oneukum@suse.com>
15322 L:      netdev@vger.kernel.org
15323 W:      http://www.linux-usb.org/usbnet
15324 S:      Maintained
15325 F:      drivers/net/usb/usbnet.c
15326 F:      include/linux/usb/usbnet.h
15327
15328 USB ACM DRIVER
15329 M:      Oliver Neukum <oneukum@suse.com>
15330 L:      linux-usb@vger.kernel.org
15331 S:      Maintained
15332 F:      Documentation/usb/acm.txt
15333 F:      drivers/usb/class/cdc-acm.*
15334
15335 USB AR5523 WIRELESS DRIVER
15336 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15337 L:      linux-wireless@vger.kernel.org
15338 S:      Maintained
15339 F:      drivers/net/wireless/ath/ar5523/
15340
15341 USB ATTACHED SCSI
15342 M:      Oliver Neukum <oneukum@suse.com>
15343 L:      linux-usb@vger.kernel.org
15344 L:      linux-scsi@vger.kernel.org
15345 S:      Maintained
15346 F:      drivers/usb/storage/uas.c
15347
15348 USB CDC ETHERNET DRIVER
15349 M:      Oliver Neukum <oliver@neukum.org>
15350 L:      linux-usb@vger.kernel.org
15351 S:      Maintained
15352 F:      drivers/net/usb/cdc_*.c
15353 F:      include/uapi/linux/usb/cdc.h
15354
15355 USB CHAOSKEY DRIVER
15356 M:      Keith Packard <keithp@keithp.com>
15357 L:      linux-usb@vger.kernel.org
15358 S:      Maintained
15359 F:      drivers/usb/misc/chaoskey.c
15360
15361 USB CYPRESS C67X00 DRIVER
15362 M:      Peter Korsgaard <jacmet@sunsite.dk>
15363 L:      linux-usb@vger.kernel.org
15364 S:      Maintained
15365 F:      drivers/usb/c67x00/
15366
15367 USB DAVICOM DM9601 DRIVER
15368 M:      Peter Korsgaard <jacmet@sunsite.dk>
15369 L:      netdev@vger.kernel.org
15370 W:      http://www.linux-usb.org/usbnet
15371 S:      Maintained
15372 F:      drivers/net/usb/dm9601.c
15373
15374 USB DIAMOND RIO500 DRIVER
15375 M:      Cesar Miquel <miquel@df.uba.ar>
15376 L:      rio500-users@lists.sourceforge.net
15377 W:      http://rio500.sourceforge.net
15378 S:      Maintained
15379 F:      drivers/usb/misc/rio500*
15380
15381 USB EHCI DRIVER
15382 M:      Alan Stern <stern@rowland.harvard.edu>
15383 L:      linux-usb@vger.kernel.org
15384 S:      Maintained
15385 F:      Documentation/usb/ehci.txt
15386 F:      drivers/usb/host/ehci*
15387
15388 USB GADGET/PERIPHERAL SUBSYSTEM
15389 M:      Felipe Balbi <balbi@kernel.org>
15390 L:      linux-usb@vger.kernel.org
15391 W:      http://www.linux-usb.org/gadget
15392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15393 S:      Maintained
15394 F:      drivers/usb/gadget/
15395 F:      include/linux/usb/gadget*
15396
15397 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15398 M:      Jiri Kosina <jikos@kernel.org>
15399 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15400 L:      linux-usb@vger.kernel.org
15401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
15402 S:      Maintained
15403 F:      Documentation/hid/hiddev.txt
15404 F:      drivers/hid/usbhid/
15405
15406 USB INTEL XHCI ROLE MUX DRIVER
15407 M:      Hans de Goede <hdegoede@redhat.com>
15408 L:      linux-usb@vger.kernel.org
15409 S:      Maintained
15410 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15411
15412 USB ISP116X DRIVER
15413 M:      Olav Kongas <ok@artecdesign.ee>
15414 L:      linux-usb@vger.kernel.org
15415 S:      Maintained
15416 F:      drivers/usb/host/isp116x*
15417 F:      include/linux/usb/isp116x.h
15418
15419 USB LAN78XX ETHERNET DRIVER
15420 M:      Woojung Huh <woojung.huh@microchip.com>
15421 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15422 L:      netdev@vger.kernel.org
15423 S:      Maintained
15424 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15425 F:      drivers/net/usb/lan78xx.*
15426 F:      include/dt-bindings/net/microchip-lan78xx.h
15427
15428 USB MASS STORAGE DRIVER
15429 M:      Alan Stern <stern@rowland.harvard.edu>
15430 L:      linux-usb@vger.kernel.org
15431 L:      usb-storage@lists.one-eyed-alien.net
15432 S:      Maintained
15433 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15434 F:      drivers/usb/storage/
15435
15436 USB MIDI DRIVER
15437 M:      Clemens Ladisch <clemens@ladisch.de>
15438 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15439 T:      git git://git.alsa-project.org/alsa-kernel.git
15440 S:      Maintained
15441 F:      sound/usb/midi.*
15442
15443 USB NETWORKING DRIVERS
15444 L:      linux-usb@vger.kernel.org
15445 S:      Odd Fixes
15446 F:      drivers/net/usb/
15447
15448 USB OHCI DRIVER
15449 M:      Alan Stern <stern@rowland.harvard.edu>
15450 L:      linux-usb@vger.kernel.org
15451 S:      Maintained
15452 F:      Documentation/usb/ohci.txt
15453 F:      drivers/usb/host/ohci*
15454
15455 USB OTG FSM (Finite State Machine)
15456 M:      Peter Chen <Peter.Chen@nxp.com>
15457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15458 L:      linux-usb@vger.kernel.org
15459 S:      Maintained
15460 F:      drivers/usb/common/usb-otg-fsm.c
15461
15462 USB OVER IP DRIVER
15463 M:      Valentina Manea <valentina.manea.m@gmail.com>
15464 M:      Shuah Khan <shuah@kernel.org>
15465 L:      linux-usb@vger.kernel.org
15466 S:      Maintained
15467 F:      Documentation/usb/usbip_protocol.txt
15468 F:      drivers/usb/usbip/
15469 F:      tools/usb/usbip/
15470 F:      tools/testing/selftests/drivers/usb/usbip/
15471
15472 USB PEGASUS DRIVER
15473 M:      Petko Manolov <petkan@nucleusys.com>
15474 L:      linux-usb@vger.kernel.org
15475 L:      netdev@vger.kernel.org
15476 T:      git git://github.com/petkan/pegasus.git
15477 W:      https://github.com/petkan/pegasus
15478 S:      Maintained
15479 F:      drivers/net/usb/pegasus.*
15480
15481 USB PHY LAYER
15482 M:      Felipe Balbi <balbi@kernel.org>
15483 L:      linux-usb@vger.kernel.org
15484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15485 S:      Maintained
15486 F:      drivers/usb/phy/
15487
15488 USB PRINTER DRIVER (usblp)
15489 M:      Pete Zaitcev <zaitcev@redhat.com>
15490 L:      linux-usb@vger.kernel.org
15491 S:      Supported
15492 F:      drivers/usb/class/usblp.c
15493
15494 USB QMI WWAN NETWORK DRIVER
15495 M:      Bjørn Mork <bjorn@mork.no>
15496 L:      netdev@vger.kernel.org
15497 S:      Maintained
15498 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15499 F:      drivers/net/usb/qmi_wwan.c
15500
15501 USB RTL8150 DRIVER
15502 M:      Petko Manolov <petkan@nucleusys.com>
15503 L:      linux-usb@vger.kernel.org
15504 L:      netdev@vger.kernel.org
15505 T:      git git://github.com/petkan/rtl8150.git
15506 W:      https://github.com/petkan/rtl8150
15507 S:      Maintained
15508 F:      drivers/net/usb/rtl8150.c
15509
15510 USB SERIAL SUBSYSTEM
15511 M:      Johan Hovold <johan@kernel.org>
15512 L:      linux-usb@vger.kernel.org
15513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15514 S:      Maintained
15515 F:      Documentation/usb/usb-serial.txt
15516 F:      drivers/usb/serial/
15517 F:      include/linux/usb/serial.h
15518
15519 USB SMSC75XX ETHERNET DRIVER
15520 M:      Steve Glendinning <steve.glendinning@shawell.net>
15521 L:      netdev@vger.kernel.org
15522 S:      Maintained
15523 F:      drivers/net/usb/smsc75xx.*
15524
15525 USB SMSC95XX ETHERNET DRIVER
15526 M:      Steve Glendinning <steve.glendinning@shawell.net>
15527 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15528 L:      netdev@vger.kernel.org
15529 S:      Maintained
15530 F:      drivers/net/usb/smsc95xx.*
15531
15532 USB SUBSYSTEM
15533 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15534 L:      linux-usb@vger.kernel.org
15535 W:      http://www.linux-usb.org
15536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15537 S:      Supported
15538 F:      Documentation/devicetree/bindings/usb/
15539 F:      Documentation/usb/
15540 F:      drivers/usb/
15541 F:      include/linux/usb.h
15542 F:      include/linux/usb/
15543
15544 USB TYPEC PI3USB30532 MUX DRIVER
15545 M:      Hans de Goede <hdegoede@redhat.com>
15546 L:      linux-usb@vger.kernel.org
15547 S:      Maintained
15548 F:      drivers/usb/typec/mux/pi3usb30532.c
15549
15550 USB TYPEC CLASS
15551 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15552 L:      linux-usb@vger.kernel.org
15553 S:      Maintained
15554 F:      Documentation/ABI/testing/sysfs-class-typec
15555 F:      Documentation/driver-api/usb/typec.rst
15556 F:      drivers/usb/typec/
15557 F:      include/linux/usb/typec.h
15558
15559 USB TYPEC BUS FOR ALTERNATE MODES
15560 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15561 L:      linux-usb@vger.kernel.org
15562 S:      Maintained
15563 F:      Documentation/ABI/testing/sysfs-bus-typec
15564 F:      Documentation/driver-api/usb/typec_bus.rst
15565 F:      drivers/usb/typec/altmodes/
15566 F:      include/linux/usb/typec_altmode.h
15567
15568 USB TYPEC PORT CONTROLLER DRIVERS
15569 M:      Guenter Roeck <linux@roeck-us.net>
15570 L:      linux-usb@vger.kernel.org
15571 S:      Maintained
15572 F:      drivers/usb/typec/tcpm/
15573
15574 USB UHCI DRIVER
15575 M:      Alan Stern <stern@rowland.harvard.edu>
15576 L:      linux-usb@vger.kernel.org
15577 S:      Maintained
15578 F:      drivers/usb/host/uhci*
15579
15580 USB VIDEO CLASS
15581 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15582 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15583 L:      linux-media@vger.kernel.org
15584 T:      git git://linuxtv.org/media_tree.git
15585 W:      http://www.ideasonboard.org/uvc/
15586 S:      Maintained
15587 F:      drivers/media/usb/uvc/
15588 F:      include/uapi/linux/uvcvideo.h
15589
15590 USB VISION DRIVER
15591 M:      Hans Verkuil <hverkuil@xs4all.nl>
15592 L:      linux-media@vger.kernel.org
15593 T:      git git://linuxtv.org/media_tree.git
15594 W:      https://linuxtv.org
15595 S:      Odd Fixes
15596 F:      drivers/media/usb/usbvision/
15597
15598 USB WEBCAM GADGET
15599 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15600 L:      linux-usb@vger.kernel.org
15601 S:      Maintained
15602 F:      drivers/usb/gadget/function/*uvc*
15603 F:      drivers/usb/gadget/legacy/webcam.c
15604 F:      include/uapi/linux/usb/g_uvc.h
15605
15606 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15607 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15608 L:      linux-wireless@vger.kernel.org
15609 S:      Maintained
15610 F:      drivers/net/wireless/rndis_wlan.c
15611
15612 USB XHCI DRIVER
15613 M:      Mathias Nyman <mathias.nyman@intel.com>
15614 L:      linux-usb@vger.kernel.org
15615 S:      Supported
15616 F:      drivers/usb/host/xhci*
15617 F:      drivers/usb/host/pci-quirks*
15618
15619 USB ZD1201 DRIVER
15620 L:      linux-wireless@vger.kernel.org
15621 W:      http://linux-lc100020.sourceforge.net
15622 S:      Orphan
15623 F:      drivers/net/wireless/zydas/zd1201.*
15624
15625 USB ZR364XX DRIVER
15626 M:      Antoine Jacquet <royale@zerezo.com>
15627 L:      linux-usb@vger.kernel.org
15628 L:      linux-media@vger.kernel.org
15629 T:      git git://linuxtv.org/media_tree.git
15630 W:      http://royale.zerezo.com/zr364xx/
15631 S:      Maintained
15632 F:      Documentation/media/v4l-drivers/zr364xx*
15633 F:      drivers/media/usb/zr364xx/
15634
15635 USER-MODE LINUX (UML)
15636 M:      Jeff Dike <jdike@addtoit.com>
15637 M:      Richard Weinberger <richard@nod.at>
15638 L:      linux-um@lists.infradead.org
15639 W:      http://user-mode-linux.sourceforge.net
15640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15641 S:      Maintained
15642 F:      Documentation/virtual/uml/
15643 F:      arch/um/
15644 F:      arch/x86/um/
15645 F:      fs/hostfs/
15646 F:      fs/hppfs/
15647
15648 USERSPACE COPYIN/COPYOUT (UIOVEC)
15649 M:      Alexander Viro <viro@zeniv.linux.org.uk>
15650 S:      Maintained
15651 F:      lib/iov_iter.c
15652 F:      include/linux/uio.h
15653
15654 USERSPACE DMA BUFFER DRIVER
15655 M:      Gerd Hoffmann <kraxel@redhat.com>
15656 S:      Maintained
15657 L:      dri-devel@lists.freedesktop.org
15658 F:      drivers/dma-buf/udmabuf.c
15659 F:      include/uapi/linux/udmabuf.h
15660 T:      git git://anongit.freedesktop.org/drm/drm-misc
15661
15662 USERSPACE I/O (UIO)
15663 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15664 S:      Maintained
15665 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15666 F:      Documentation/driver-api/uio-howto.rst
15667 F:      drivers/uio/
15668 F:      include/linux/uio_driver.h
15669
15670 UTIL-LINUX PACKAGE
15671 M:      Karel Zak <kzak@redhat.com>
15672 L:      util-linux@vger.kernel.org
15673 W:      http://en.wikipedia.org/wiki/Util-linux
15674 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15675 S:      Maintained
15676
15677 UUID HELPERS
15678 M:      Christoph Hellwig <hch@lst.de>
15679 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15680 L:      linux-kernel@vger.kernel.org
15681 T:      git git://git.infradead.org/users/hch/uuid.git
15682 F:      lib/uuid.c
15683 F:      lib/test_uuid.c
15684 F:      include/linux/uuid.h
15685 F:      include/uapi/linux/uuid.h
15686 S:      Maintained
15687
15688 UVESAFB DRIVER
15689 M:      Michal Januszewski <spock@gentoo.org>
15690 L:      linux-fbdev@vger.kernel.org
15691 W:      https://github.com/mjanusz/v86d
15692 S:      Maintained
15693 F:      Documentation/fb/uvesafb.txt
15694 F:      drivers/video/fbdev/uvesafb.*
15695
15696 VF610 NAND DRIVER
15697 M:      Stefan Agner <stefan@agner.ch>
15698 L:      linux-mtd@lists.infradead.org
15699 S:      Supported
15700 F:      drivers/mtd/nand/raw/vf610_nfc.c
15701
15702 VFAT/FAT/MSDOS FILESYSTEM
15703 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15704 S:      Maintained
15705 F:      Documentation/filesystems/vfat.txt
15706 F:      fs/fat/
15707
15708 VFIO DRIVER
15709 M:      Alex Williamson <alex.williamson@redhat.com>
15710 L:      kvm@vger.kernel.org
15711 T:      git git://github.com/awilliam/linux-vfio.git
15712 S:      Maintained
15713 F:      Documentation/vfio.txt
15714 F:      drivers/vfio/
15715 F:      include/linux/vfio.h
15716 F:      include/uapi/linux/vfio.h
15717
15718 VFIO MEDIATED DEVICE DRIVERS
15719 M:      Kirti Wankhede <kwankhede@nvidia.com>
15720 L:      kvm@vger.kernel.org
15721 S:      Maintained
15722 F:      Documentation/vfio-mediated-device.txt
15723 F:      drivers/vfio/mdev/
15724 F:      include/linux/mdev.h
15725 F:      samples/vfio-mdev/
15726
15727 VFIO PLATFORM DRIVER
15728 M:      Eric Auger <eric.auger@redhat.com>
15729 L:      kvm@vger.kernel.org
15730 S:      Maintained
15731 F:      drivers/vfio/platform/
15732
15733 VGA_SWITCHEROO
15734 R:      Lukas Wunner <lukas@wunner.de>
15735 S:      Maintained
15736 F:      Documentation/gpu/vga-switcheroo.rst
15737 F:      drivers/gpu/vga/vga_switcheroo.c
15738 F:      include/linux/vga_switcheroo.h
15739 T:      git git://anongit.freedesktop.org/drm/drm-misc
15740
15741 VIA RHINE NETWORK DRIVER
15742 S:      Orphan
15743 F:      drivers/net/ethernet/via/via-rhine.c
15744
15745 VIA SD/MMC CARD CONTROLLER DRIVER
15746 M:      Bruce Chang <brucechang@via.com.tw>
15747 M:      Harald Welte <HaraldWelte@viatech.com>
15748 S:      Maintained
15749 F:      drivers/mmc/host/via-sdmmc.c
15750
15751 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15752 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15753 L:      linux-fbdev@vger.kernel.org
15754 S:      Maintained
15755 F:      include/linux/via-core.h
15756 F:      include/linux/via-gpio.h
15757 F:      include/linux/via_i2c.h
15758 F:      drivers/video/fbdev/via/
15759
15760 VIA VELOCITY NETWORK DRIVER
15761 M:      Francois Romieu <romieu@fr.zoreil.com>
15762 L:      netdev@vger.kernel.org
15763 S:      Maintained
15764 F:      drivers/net/ethernet/via/via-velocity.*
15765
15766 VICODEC VIRTUAL CODEC DRIVER
15767 M:      Hans Verkuil <hans.verkuil@cisco.com>
15768 L:      linux-media@vger.kernel.org
15769 T:      git git://linuxtv.org/media_tree.git
15770 W:      https://linuxtv.org
15771 S:      Maintained
15772 F:      drivers/media/platform/vicodec/*
15773
15774 VIDEO MULTIPLEXER DRIVER
15775 M:      Philipp Zabel <p.zabel@pengutronix.de>
15776 L:      linux-media@vger.kernel.org
15777 S:      Maintained
15778 F:      drivers/media/platform/video-mux.c
15779
15780 VIDEO I2C POLLING DRIVER
15781 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15782 L:      linux-media@vger.kernel.org
15783 S:      Maintained
15784 F:      drivers/media/i2c/video-i2c.c
15785
15786 VIDEOBUF2 FRAMEWORK
15787 M:      Pawel Osciak <pawel@osciak.com>
15788 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15789 M:      Kyungmin Park <kyungmin.park@samsung.com>
15790 L:      linux-media@vger.kernel.org
15791 S:      Maintained
15792 F:      drivers/media/common/videobuf2/*
15793 F:      include/media/videobuf2-*
15794
15795 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15796 M:      Helen Koike <helen.koike@collabora.com>
15797 L:      linux-media@vger.kernel.org
15798 T:      git git://linuxtv.org/media_tree.git
15799 W:      https://linuxtv.org
15800 S:      Maintained
15801 F:      drivers/media/platform/vimc/*
15802
15803 VIRT LIB
15804 M:      Alex Williamson <alex.williamson@redhat.com>
15805 M:      Paolo Bonzini <pbonzini@redhat.com>
15806 L:      kvm@vger.kernel.org
15807 S:      Supported
15808 F:      virt/lib/
15809
15810 VIRTIO AND VHOST VSOCK DRIVER
15811 M:      Stefan Hajnoczi <stefanha@redhat.com>
15812 L:      kvm@vger.kernel.org
15813 L:      virtualization@lists.linux-foundation.org
15814 L:      netdev@vger.kernel.org
15815 S:      Maintained
15816 F:      include/linux/virtio_vsock.h
15817 F:      include/uapi/linux/virtio_vsock.h
15818 F:      include/uapi/linux/vsockmon.h
15819 F:      include/uapi/linux/vm_sockets_diag.h
15820 F:      net/vmw_vsock/diag.c
15821 F:      net/vmw_vsock/af_vsock_tap.c
15822 F:      net/vmw_vsock/virtio_transport_common.c
15823 F:      net/vmw_vsock/virtio_transport.c
15824 F:      drivers/net/vsockmon.c
15825 F:      drivers/vhost/vsock.c
15826 F:      drivers/vhost/vsock.h
15827 F:      tools/testing/vsock/
15828
15829 VIRTIO CONSOLE DRIVER
15830 M:      Amit Shah <amit@kernel.org>
15831 L:      virtualization@lists.linux-foundation.org
15832 S:      Maintained
15833 F:      drivers/char/virtio_console.c
15834 F:      include/linux/virtio_console.h
15835 F:      include/uapi/linux/virtio_console.h
15836
15837 VIRTIO CORE, NET AND BLOCK DRIVERS
15838 M:      "Michael S. Tsirkin" <mst@redhat.com>
15839 M:      Jason Wang <jasowang@redhat.com>
15840 L:      virtualization@lists.linux-foundation.org
15841 S:      Maintained
15842 F:      Documentation/devicetree/bindings/virtio/
15843 F:      drivers/virtio/
15844 F:      tools/virtio/
15845 F:      drivers/net/virtio_net.c
15846 F:      drivers/block/virtio_blk.c
15847 F:      include/linux/virtio*.h
15848 F:      include/uapi/linux/virtio_*.h
15849 F:      drivers/crypto/virtio/
15850 F:      mm/balloon_compaction.c
15851
15852 VIRTIO CRYPTO DRIVER
15853 M:      Gonglei <arei.gonglei@huawei.com>
15854 L:      virtualization@lists.linux-foundation.org
15855 L:      linux-crypto@vger.kernel.org
15856 S:      Maintained
15857 F:      drivers/crypto/virtio/
15858 F:      include/uapi/linux/virtio_crypto.h
15859
15860 VIRTIO DRIVERS FOR S390
15861 M:      Cornelia Huck <cohuck@redhat.com>
15862 M:      Halil Pasic <pasic@linux.ibm.com>
15863 L:      linux-s390@vger.kernel.org
15864 L:      virtualization@lists.linux-foundation.org
15865 L:      kvm@vger.kernel.org
15866 S:      Supported
15867 F:      drivers/s390/virtio/
15868 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15869
15870 VIRTIO GPU DRIVER
15871 M:      David Airlie <airlied@linux.ie>
15872 M:      Gerd Hoffmann <kraxel@redhat.com>
15873 L:      dri-devel@lists.freedesktop.org
15874 L:      virtualization@lists.linux-foundation.org
15875 T:      git git://anongit.freedesktop.org/drm/drm-misc
15876 S:      Maintained
15877 F:      drivers/gpu/drm/virtio/
15878 F:      include/uapi/linux/virtio_gpu.h
15879
15880 VIRTIO HOST (VHOST)
15881 M:      "Michael S. Tsirkin" <mst@redhat.com>
15882 M:      Jason Wang <jasowang@redhat.com>
15883 L:      kvm@vger.kernel.org
15884 L:      virtualization@lists.linux-foundation.org
15885 L:      netdev@vger.kernel.org
15886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15887 S:      Maintained
15888 F:      drivers/vhost/
15889 F:      include/uapi/linux/vhost.h
15890
15891 VIRTIO INPUT DRIVER
15892 M:      Gerd Hoffmann <kraxel@redhat.com>
15893 S:      Maintained
15894 F:      drivers/virtio/virtio_input.c
15895 F:      include/uapi/linux/virtio_input.h
15896
15897 VIRTUAL BOX GUEST DEVICE DRIVER
15898 M:      Hans de Goede <hdegoede@redhat.com>
15899 M:      Arnd Bergmann <arnd@arndb.de>
15900 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15901 S:      Maintained
15902 F:      include/linux/vbox_utils.h
15903 F:      include/uapi/linux/vbox*.h
15904 F:      drivers/virt/vboxguest/
15905
15906 VIRTUAL SERIO DEVICE DRIVER
15907 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15908 S:      Maintained
15909 F:      drivers/input/serio/userio.c
15910 F:      include/uapi/linux/userio.h
15911
15912 VIVID VIRTUAL VIDEO DRIVER
15913 M:      Hans Verkuil <hverkuil@xs4all.nl>
15914 L:      linux-media@vger.kernel.org
15915 T:      git git://linuxtv.org/media_tree.git
15916 W:      https://linuxtv.org
15917 S:      Maintained
15918 F:      drivers/media/platform/vivid/*
15919
15920 VLYNQ BUS
15921 M:      Florian Fainelli <f.fainelli@gmail.com>
15922 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15923 S:      Maintained
15924 F:      drivers/vlynq/vlynq.c
15925 F:      include/linux/vlynq.h
15926
15927 VME SUBSYSTEM
15928 M:      Martyn Welch <martyn@welchs.me.uk>
15929 M:      Manohar Vanga <manohar.vanga@gmail.com>
15930 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15931 L:      devel@driverdev.osuosl.org
15932 S:      Maintained
15933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15934 F:      Documentation/driver-api/vme.rst
15935 F:      drivers/staging/vme/
15936 F:      drivers/vme/
15937 F:      include/linux/vme*
15938
15939 VMWARE BALLOON DRIVER
15940 M:      Xavier Deguillard <xdeguillard@vmware.com>
15941 M:      Nadav Amit <namit@vmware.com>
15942 M:      "VMware, Inc." <pv-drivers@vmware.com>
15943 L:      linux-kernel@vger.kernel.org
15944 S:      Maintained
15945 F:      drivers/misc/vmw_balloon.c
15946
15947 VMWARE HYPERVISOR INTERFACE
15948 M:      Alok Kataria <akataria@vmware.com>
15949 L:      virtualization@lists.linux-foundation.org
15950 S:      Supported
15951 F:      arch/x86/kernel/cpu/vmware.c
15952
15953 VMWARE PVRDMA DRIVER
15954 M:      Adit Ranadive <aditr@vmware.com>
15955 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15956 L:      linux-rdma@vger.kernel.org
15957 S:      Maintained
15958 F:      drivers/infiniband/hw/vmw_pvrdma/
15959
15960 VMware PVSCSI driver
15961 M:      Jim Gill <jgill@vmware.com>
15962 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15963 L:      linux-scsi@vger.kernel.org
15964 S:      Maintained
15965 F:      drivers/scsi/vmw_pvscsi.c
15966 F:      drivers/scsi/vmw_pvscsi.h
15967
15968 VMWARE VMMOUSE SUBDRIVER
15969 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15970 M:      "VMware, Inc." <pv-drivers@vmware.com>
15971 L:      linux-input@vger.kernel.org
15972 S:      Maintained
15973 F:      drivers/input/mouse/vmmouse.c
15974 F:      drivers/input/mouse/vmmouse.h
15975
15976 VMWARE VMXNET3 ETHERNET DRIVER
15977 M:      Ronak Doshi <doshir@vmware.com>
15978 M:      "VMware, Inc." <pv-drivers@vmware.com>
15979 L:      netdev@vger.kernel.org
15980 S:      Maintained
15981 F:      drivers/net/vmxnet3/
15982
15983 VOCORE VOCORE2 BOARD
15984 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15985 L:      linux-mips@linux-mips.org
15986 S:      Maintained
15987 F:      arch/mips/boot/dts/ralink/vocore2.dts
15988
15989 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15990 M:      Liam Girdwood <lgirdwood@gmail.com>
15991 M:      Mark Brown <broonie@kernel.org>
15992 L:      linux-kernel@vger.kernel.org
15993 W:      http://www.slimlogic.co.uk/?p=48
15994 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15995 S:      Supported
15996 F:      Documentation/devicetree/bindings/regulator/
15997 F:      Documentation/power/regulator/
15998 F:      drivers/regulator/
15999 F:      include/dt-bindings/regulator/
16000 F:      include/linux/regulator/
16001
16002 VRF
16003 M:      David Ahern <dsa@cumulusnetworks.com>
16004 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16005 L:      netdev@vger.kernel.org
16006 S:      Maintained
16007 F:      drivers/net/vrf.c
16008 F:      Documentation/networking/vrf.txt
16009
16010 VT1211 HARDWARE MONITOR DRIVER
16011 M:      Juerg Haefliger <juergh@gmail.com>
16012 L:      linux-hwmon@vger.kernel.org
16013 S:      Maintained
16014 F:      Documentation/hwmon/vt1211
16015 F:      drivers/hwmon/vt1211.c
16016
16017 VT8231 HARDWARE MONITOR DRIVER
16018 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16019 L:      linux-hwmon@vger.kernel.org
16020 S:      Maintained
16021 F:      drivers/hwmon/vt8231.c
16022
16023 VUB300 USB to SDIO/SD/MMC bridge chip
16024 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16025 L:      linux-mmc@vger.kernel.org
16026 L:      linux-usb@vger.kernel.org
16027 S:      Supported
16028 F:      drivers/mmc/host/vub300.c
16029
16030 W1 DALLAS'S 1-WIRE BUS
16031 M:      Evgeniy Polyakov <zbr@ioremap.net>
16032 S:      Maintained
16033 F:      Documentation/devicetree/bindings/w1/
16034 F:      Documentation/w1/
16035 F:      drivers/w1/
16036 F:      include/linux/w1.h
16037
16038 W83791D HARDWARE MONITORING DRIVER
16039 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16040 L:      linux-hwmon@vger.kernel.org
16041 S:      Maintained
16042 F:      Documentation/hwmon/w83791d
16043 F:      drivers/hwmon/w83791d.c
16044
16045 W83793 HARDWARE MONITORING DRIVER
16046 M:      Rudolf Marek <r.marek@assembler.cz>
16047 L:      linux-hwmon@vger.kernel.org
16048 S:      Maintained
16049 F:      Documentation/hwmon/w83793
16050 F:      drivers/hwmon/w83793.c
16051
16052 W83795 HARDWARE MONITORING DRIVER
16053 M:      Jean Delvare <jdelvare@suse.com>
16054 L:      linux-hwmon@vger.kernel.org
16055 S:      Maintained
16056 F:      drivers/hwmon/w83795.c
16057
16058 W83L51xD SD/MMC CARD INTERFACE DRIVER
16059 M:      Pierre Ossman <pierre@ossman.eu>
16060 S:      Maintained
16061 F:      drivers/mmc/host/wbsd.*
16062
16063 WACOM PROTOCOL 4 SERIAL TABLETS
16064 M:      Julian Squires <julian@cipht.net>
16065 M:      Hans de Goede <hdegoede@redhat.com>
16066 L:      linux-input@vger.kernel.org
16067 S:      Maintained
16068 F:      drivers/input/tablet/wacom_serial4.c
16069
16070 WATCHDOG DEVICE DRIVERS
16071 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16072 M:      Guenter Roeck <linux@roeck-us.net>
16073 L:      linux-watchdog@vger.kernel.org
16074 W:      http://www.linux-watchdog.org/
16075 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16076 S:      Maintained
16077 F:      Documentation/devicetree/bindings/watchdog/
16078 F:      Documentation/watchdog/
16079 F:      drivers/watchdog/
16080 F:      include/linux/watchdog.h
16081 F:      include/uapi/linux/watchdog.h
16082
16083 WHISKEYCOVE PMIC GPIO DRIVER
16084 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16085 L:      linux-gpio@vger.kernel.org
16086 S:      Maintained
16087 F:      drivers/gpio/gpio-wcove.c
16088
16089 WIIMOTE HID DRIVER
16090 M:      David Herrmann <dh.herrmann@googlemail.com>
16091 L:      linux-input@vger.kernel.org
16092 S:      Maintained
16093 F:      drivers/hid/hid-wiimote*
16094
16095 WILOCITY WIL6210 WIRELESS DRIVER
16096 M:      Maya Erez <merez@codeaurora.org>
16097 L:      linux-wireless@vger.kernel.org
16098 L:      wil6210@qti.qualcomm.com
16099 S:      Supported
16100 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16101 F:      drivers/net/wireless/ath/wil6210/
16102
16103 WIMAX STACK
16104 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16105 M:      linux-wimax@intel.com
16106 L:      wimax@linuxwimax.org (subscribers-only)
16107 S:      Supported
16108 W:      http://linuxwimax.org
16109 F:      Documentation/wimax/README.wimax
16110 F:      include/linux/wimax/debug.h
16111 F:      include/net/wimax.h
16112 F:      include/uapi/linux/wimax.h
16113 F:      net/wimax/
16114
16115 WINBOND CIR DRIVER
16116 M:      David Härdeman <david@hardeman.nu>
16117 S:      Maintained
16118 F:      drivers/media/rc/winbond-cir.c
16119
16120 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16121 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16122 L:      linux-watchdog@vger.kernel.org
16123 S:      Maintained
16124 F:      drivers/watchdog/ebc-c384_wdt.c
16125
16126 WINSYSTEMS WS16C48 GPIO DRIVER
16127 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16128 L:      linux-gpio@vger.kernel.org
16129 S:      Maintained
16130 F:      drivers/gpio/gpio-ws16c48.c
16131
16132 WISTRON LAPTOP BUTTON DRIVER
16133 M:      Miloslav Trmac <mitr@volny.cz>
16134 S:      Maintained
16135 F:      drivers/input/misc/wistron_btns.c
16136
16137 WL3501 WIRELESS PCMCIA CARD DRIVER
16138 L:      linux-wireless@vger.kernel.org
16139 S:      Odd fixes
16140 F:      drivers/net/wireless/wl3501*
16141
16142 WOLFSON MICROELECTRONICS DRIVERS
16143 L:      patches@opensource.cirrus.com
16144 T:      git https://github.com/CirrusLogic/linux-drivers.git
16145 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16146 S:      Supported
16147 F:      Documentation/hwmon/wm83??
16148 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16149 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16150 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16151 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16152 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16153 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16154 F:      drivers/clk/clk-wm83*.c
16155 F:      drivers/extcon/extcon-arizona.c
16156 F:      drivers/leds/leds-wm83*.c
16157 F:      drivers/gpio/gpio-*wm*.c
16158 F:      drivers/gpio/gpio-arizona.c
16159 F:      drivers/hwmon/wm83??-hwmon.c
16160 F:      drivers/input/misc/wm831x-on.c
16161 F:      drivers/input/touchscreen/wm831x-ts.c
16162 F:      drivers/input/touchscreen/wm97*.c
16163 F:      drivers/mfd/arizona*
16164 F:      drivers/mfd/wm*.c
16165 F:      drivers/mfd/cs47l24*
16166 F:      drivers/power/supply/wm83*.c
16167 F:      drivers/rtc/rtc-wm83*.c
16168 F:      drivers/regulator/wm8*.c
16169 F:      drivers/regulator/arizona*
16170 F:      drivers/video/backlight/wm83*_bl.c
16171 F:      drivers/watchdog/wm83*_wdt.c
16172 F:      include/linux/mfd/arizona/
16173 F:      include/linux/mfd/wm831x/
16174 F:      include/linux/mfd/wm8350/
16175 F:      include/linux/mfd/wm8400*
16176 F:      include/linux/regulator/arizona*
16177 F:      include/linux/wm97xx.h
16178 F:      include/sound/wm????.h
16179 F:      sound/soc/codecs/arizona.?
16180 F:      sound/soc/codecs/wm*
16181 F:      sound/soc/codecs/cs47l24*
16182
16183 WORKQUEUE
16184 M:      Tejun Heo <tj@kernel.org>
16185 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16186 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16187 S:      Maintained
16188 F:      include/linux/workqueue.h
16189 F:      kernel/workqueue.c
16190 F:      Documentation/core-api/workqueue.rst
16191
16192 X-POWERS AXP288 PMIC DRIVERS
16193 M:      Hans de Goede <hdegoede@redhat.com>
16194 S:      Maintained
16195 N:      axp288
16196 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16197
16198 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16199 M:      Chen-Yu Tsai <wens@csie.org>
16200 L:      linux-kernel@vger.kernel.org
16201 S:      Maintained
16202 N:      axp[128]
16203
16204 X.25 NETWORK LAYER
16205 M:      Andrew Hendry <andrew.hendry@gmail.com>
16206 L:      linux-x25@vger.kernel.org
16207 S:      Odd Fixes
16208 F:      Documentation/networking/x25*
16209 F:      include/net/x25*
16210 F:      net/x25/
16211
16212 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16213 M:      Thomas Gleixner <tglx@linutronix.de>
16214 M:      Ingo Molnar <mingo@redhat.com>
16215 M:      Borislav Petkov <bp@alien8.de>
16216 R:      "H. Peter Anvin" <hpa@zytor.com>
16217 M:      x86@kernel.org
16218 L:      linux-kernel@vger.kernel.org
16219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16220 S:      Maintained
16221 F:      Documentation/devicetree/bindings/x86/
16222 F:      Documentation/x86/
16223 F:      arch/x86/
16224
16225 X86 ENTRY CODE
16226 M:      Andy Lutomirski <luto@kernel.org>
16227 L:      linux-kernel@vger.kernel.org
16228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16229 S:      Maintained
16230 F:      arch/x86/entry/
16231
16232 X86 MCE INFRASTRUCTURE
16233 M:      Tony Luck <tony.luck@intel.com>
16234 M:      Borislav Petkov <bp@alien8.de>
16235 L:      linux-edac@vger.kernel.org
16236 S:      Maintained
16237 F:      arch/x86/kernel/cpu/mcheck/*
16238
16239 X86 MICROCODE UPDATE SUPPORT
16240 M:      Borislav Petkov <bp@alien8.de>
16241 S:      Maintained
16242 F:      arch/x86/kernel/cpu/microcode/*
16243
16244 X86 MM
16245 M:      Dave Hansen <dave.hansen@linux.intel.com>
16246 M:      Andy Lutomirski <luto@kernel.org>
16247 M:      Peter Zijlstra <peterz@infradead.org>
16248 L:      linux-kernel@vger.kernel.org
16249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16250 S:      Maintained
16251 F:      arch/x86/mm/
16252
16253 X86 PLATFORM DRIVERS
16254 M:      Darren Hart <dvhart@infradead.org>
16255 M:      Andy Shevchenko <andy@infradead.org>
16256 L:      platform-driver-x86@vger.kernel.org
16257 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16258 S:      Maintained
16259 F:      drivers/platform/x86/
16260 F:      drivers/platform/olpc/
16261
16262 X86 VDSO
16263 M:      Andy Lutomirski <luto@kernel.org>
16264 L:      linux-kernel@vger.kernel.org
16265 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16266 S:      Maintained
16267 F:      arch/x86/entry/vdso/
16268
16269 XARRAY
16270 M:      Matthew Wilcox <willy@infradead.org>
16271 L:      linux-fsdevel@vger.kernel.org
16272 S:      Supported
16273 F:      Documentation/core-api/xarray.rst
16274 F:      lib/idr.c
16275 F:      lib/xarray.c
16276 F:      include/linux/idr.h
16277 F:      include/linux/xarray.h
16278 F:      tools/testing/radix-tree
16279
16280 XC2028/3028 TUNER DRIVER
16281 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16282 L:      linux-media@vger.kernel.org
16283 W:      https://linuxtv.org
16284 T:      git git://linuxtv.org/media_tree.git
16285 S:      Maintained
16286 F:      drivers/media/tuners/tuner-xc2028.*
16287
16288 XDP SOCKETS (AF_XDP)
16289 M:      Björn Töpel <bjorn.topel@intel.com>
16290 M:      Magnus Karlsson <magnus.karlsson@intel.com>
16291 L:      netdev@vger.kernel.org
16292 S:      Maintained
16293 F:      kernel/bpf/xskmap.c
16294 F:      net/xdp/
16295
16296 XEN BLOCK SUBSYSTEM
16297 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16298 M:      Roger Pau Monné <roger.pau@citrix.com>
16299 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16300 S:      Supported
16301 F:      drivers/block/xen-blkback/*
16302 F:      drivers/block/xen*
16303
16304 XEN HYPERVISOR ARM
16305 M:      Stefano Stabellini <sstabellini@kernel.org>
16306 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16307 S:      Maintained
16308 F:      arch/arm/xen/
16309 F:      arch/arm/include/asm/xen/
16310
16311 XEN HYPERVISOR ARM64
16312 M:      Stefano Stabellini <sstabellini@kernel.org>
16313 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16314 S:      Maintained
16315 F:      arch/arm64/xen/
16316 F:      arch/arm64/include/asm/xen/
16317
16318 XEN HYPERVISOR INTERFACE
16319 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16320 M:      Juergen Gross <jgross@suse.com>
16321 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16323 S:      Supported
16324 F:      arch/x86/xen/
16325 F:      drivers/*/xen-*front.c
16326 F:      drivers/xen/
16327 F:      arch/x86/include/asm/xen/
16328 F:      arch/x86/include/asm/pvclock-abi.h
16329 F:      include/xen/
16330 F:      include/uapi/xen/
16331 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16332 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16333
16334 XEN NETWORK BACKEND DRIVER
16335 M:      Wei Liu <wei.liu2@citrix.com>
16336 M:      Paul Durrant <paul.durrant@citrix.com>
16337 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16338 L:      netdev@vger.kernel.org
16339 S:      Supported
16340 F:      drivers/net/xen-netback/*
16341
16342 XEN PCI SUBSYSTEM
16343 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16344 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16345 S:      Supported
16346 F:      arch/x86/pci/*xen*
16347 F:      drivers/pci/*xen*
16348
16349 XEN PVSCSI DRIVERS
16350 M:      Juergen Gross <jgross@suse.com>
16351 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16352 L:      linux-scsi@vger.kernel.org
16353 S:      Supported
16354 F:      drivers/scsi/xen-scsifront.c
16355 F:      drivers/xen/xen-scsiback.c
16356 F:      include/xen/interface/io/vscsiif.h
16357
16358 XEN SWIOTLB SUBSYSTEM
16359 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16360 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16361 L:      iommu@lists.linux-foundation.org
16362 S:      Supported
16363 F:      arch/x86/xen/*swiotlb*
16364 F:      drivers/xen/*swiotlb*
16365
16366 XEN SOUND FRONTEND DRIVER
16367 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16368 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16369 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16370 S:      Supported
16371 F:      sound/xen/*
16372
16373 XFS FILESYSTEM
16374 M:      Darrick J. Wong <darrick.wong@oracle.com>
16375 M:      linux-xfs@vger.kernel.org
16376 L:      linux-xfs@vger.kernel.org
16377 W:      http://xfs.org/
16378 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16379 S:      Supported
16380 F:      Documentation/filesystems/xfs.txt
16381 F:      fs/xfs/
16382
16383 XILINX AXI ETHERNET DRIVER
16384 M:      Anirudha Sarangi <anirudh@xilinx.com>
16385 M:      John Linn <John.Linn@xilinx.com>
16386 S:      Maintained
16387 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16388
16389 XILINX UARTLITE SERIAL DRIVER
16390 M:      Peter Korsgaard <jacmet@sunsite.dk>
16391 L:      linux-serial@vger.kernel.org
16392 S:      Maintained
16393 F:      drivers/tty/serial/uartlite.c
16394
16395 XILINX VIDEO IP CORES
16396 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16397 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16398 L:      linux-media@vger.kernel.org
16399 T:      git git://linuxtv.org/media_tree.git
16400 S:      Supported
16401 F:      Documentation/devicetree/bindings/media/xilinx/
16402 F:      drivers/media/platform/xilinx/
16403 F:      include/uapi/linux/xilinx-v4l2-controls.h
16404
16405 XILLYBUS DRIVER
16406 M:      Eli Billauer <eli.billauer@gmail.com>
16407 L:      linux-kernel@vger.kernel.org
16408 S:      Supported
16409 F:      drivers/char/xillybus/
16410
16411 XLP9XX I2C DRIVER
16412 M:      George Cherian <george.cherian@cavium.com>
16413 M:      Jan Glauber <jglauber@cavium.com>
16414 L:      linux-i2c@vger.kernel.org
16415 W:      http://www.cavium.com
16416 S:      Supported
16417 F:      drivers/i2c/busses/i2c-xlp9xx.c
16418
16419 XRA1403 GPIO EXPANDER
16420 M:      Nandor Han <nandor.han@ge.com>
16421 M:      Semi Malinen <semi.malinen@ge.com>
16422 L:      linux-gpio@vger.kernel.org
16423 S:      Maintained
16424 F:      drivers/gpio/gpio-xra1403.c
16425 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16426
16427 XTENSA XTFPGA PLATFORM SUPPORT
16428 M:      Max Filippov <jcmvbkbc@gmail.com>
16429 L:      linux-xtensa@linux-xtensa.org
16430 S:      Maintained
16431 F:      drivers/spi/spi-xtensa-xtfpga.c
16432 F:      sound/soc/xtensa/xtfpga-i2s.c
16433
16434 YAM DRIVER FOR AX.25
16435 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16436 L:      linux-hams@vger.kernel.org
16437 S:      Maintained
16438 F:      drivers/net/hamradio/yam*
16439 F:      include/linux/yam.h
16440
16441 YAMA SECURITY MODULE
16442 M:      Kees Cook <keescook@chromium.org>
16443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16444 S:      Supported
16445 F:      security/yama/
16446 F:      Documentation/admin-guide/LSM/Yama.rst
16447
16448 YEALINK PHONE DRIVER
16449 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16450 L:      usbb2k-api-dev@nongnu.org
16451 S:      Maintained
16452 F:      Documentation/input/devices/yealink.rst
16453 F:      drivers/input/misc/yealink.*
16454
16455 Z8530 DRIVER FOR AX.25
16456 M:      Joerg Reuter <jreuter@yaina.de>
16457 W:      http://yaina.de/jreuter/
16458 W:      http://www.qsl.net/dl1bke/
16459 L:      linux-hams@vger.kernel.org
16460 S:      Maintained
16461 F:      Documentation/networking/z8530drv.txt
16462 F:      drivers/net/hamradio/*scc.c
16463 F:      drivers/net/hamradio/z8530.h
16464
16465 ZBUD COMPRESSED PAGE ALLOCATOR
16466 M:      Seth Jennings <sjenning@redhat.com>
16467 M:      Dan Streetman <ddstreet@ieee.org>
16468 L:      linux-mm@kvack.org
16469 S:      Maintained
16470 F:      mm/zbud.c
16471 F:      include/linux/zbud.h
16472
16473 ZD1211RW WIRELESS DRIVER
16474 M:      Daniel Drake <dsd@gentoo.org>
16475 M:      Ulrich Kunitz <kune@deine-taler.de>
16476 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16477 L:      linux-wireless@vger.kernel.org
16478 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16479 S:      Maintained
16480 F:      drivers/net/wireless/zydas/zd1211rw/
16481
16482 ZD1301 MEDIA DRIVER
16483 M:      Antti Palosaari <crope@iki.fi>
16484 L:      linux-media@vger.kernel.org
16485 W:      https://linuxtv.org/
16486 W:      http://palosaari.fi/linux/
16487 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16488 S:      Maintained
16489 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16490
16491 ZD1301_DEMOD MEDIA DRIVER
16492 M:      Antti Palosaari <crope@iki.fi>
16493 L:      linux-media@vger.kernel.org
16494 W:      https://linuxtv.org/
16495 W:      http://palosaari.fi/linux/
16496 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16497 S:      Maintained
16498 F:      drivers/media/dvb-frontends/zd1301_demod*
16499
16500 ZPOOL COMPRESSED PAGE STORAGE API
16501 M:      Dan Streetman <ddstreet@ieee.org>
16502 L:      linux-mm@kvack.org
16503 S:      Maintained
16504 F:      mm/zpool.c
16505 F:      include/linux/zpool.h
16506
16507 ZR36067 VIDEO FOR LINUX DRIVER
16508 L:      mjpeg-users@lists.sourceforge.net
16509 L:      linux-media@vger.kernel.org
16510 W:      http://mjpeg.sourceforge.net/driver-zoran/
16511 T:      hg https://linuxtv.org/hg/v4l-dvb
16512 S:      Odd Fixes
16513 F:      drivers/staging/media/zoran/
16514
16515 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16516 M:      Minchan Kim <minchan@kernel.org>
16517 M:      Nitin Gupta <ngupta@vflare.org>
16518 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16519 L:      linux-kernel@vger.kernel.org
16520 S:      Maintained
16521 F:      drivers/block/zram/
16522 F:      Documentation/blockdev/zram.txt
16523
16524 ZS DECSTATION Z85C30 SERIAL DRIVER
16525 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16526 S:      Maintained
16527 F:      drivers/tty/serial/zs.*
16528
16529 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16530 M:      Minchan Kim <minchan@kernel.org>
16531 M:      Nitin Gupta <ngupta@vflare.org>
16532 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16533 L:      linux-mm@kvack.org
16534 S:      Maintained
16535 F:      mm/zsmalloc.c
16536 F:      include/linux/zsmalloc.h
16537 F:      Documentation/vm/zsmalloc.rst
16538
16539 ZSWAP COMPRESSED SWAP CACHING
16540 M:      Seth Jennings <sjenning@redhat.com>
16541 M:      Dan Streetman <ddstreet@ieee.org>
16542 L:      linux-mm@kvack.org
16543 S:      Maintained
16544 F:      mm/zswap.c
16545
16546 THE REST
16547 M:      Linus Torvalds <torvalds@linux-foundation.org>
16548 L:      linux-kernel@vger.kernel.org
16549 Q:      http://patchwork.kernel.org/project/LKML/list/
16550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16551 S:      Buried alive in reporters
16552 F:      *
16553 F:      */