MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 L:      netdev@vger.kernel.org
 184 S:      Maintained
 185 F:      drivers/net/ethernet/realtek/r8169.c
 186
 187 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 188 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 189 L:      linux-serial@vger.kernel.org
 190 S:      Maintained
 191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 192 F:      drivers/tty/serial/8250*
 193 F:      include/linux/serial_8250.h
 194
 195 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 196 L:      netdev@vger.kernel.org
 197 S:      Orphan / Obsolete
 198 F:      drivers/net/ethernet/8390/
 199
 200 9P FILE SYSTEM
 201 M:      Eric Van Hensbergen <ericvh@gmail.com>
 202 M:      Latchesar Ionkov <lucho@ionkov.net>
 203 M:      Dominique Martinet <asmadeus@codewreck.org>
 204 L:      v9fs-developer@lists.sourceforge.net
 205 W:      http://swik.net/v9fs
 206 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 208 T:      git git://github.com/martinetd/linux.git
 209 S:      Maintained
 210 F:      Documentation/filesystems/9p.txt
 211 F:      fs/9p/
 212 F:      net/9p/
 213 F:      include/net/9p/
 214 F:      include/uapi/linux/virtio_9p.h
 215 F:      include/trace/events/9p.h
 216
 217 A8293 MEDIA DRIVER
 218 M:      Antti Palosaari <crope@iki.fi>
 219 L:      linux-media@vger.kernel.org
 220 W:      https://linuxtv.org
 221 W:      http://palosaari.fi/linux/
 222 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 223 T:      git git://linuxtv.org/anttip/media_tree.git
 224 S:      Maintained
 225 F:      drivers/media/dvb-frontends/a8293*
 226
 227 AACRAID SCSI RAID DRIVER
 228 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 229 L:      linux-scsi@vger.kernel.org
 230 W:      http://www.adaptec.com/
 231 S:      Supported
 232 F:      Documentation/scsi/aacraid.txt
 233 F:      drivers/scsi/aacraid/
 234
 235 ABI/API
 236 L:      linux-api@vger.kernel.org
 237 F:      include/linux/syscalls.h
 238 F:      kernel/sys_ni.c
 239
 240 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 241 M:      Hans de Goede <hdegoede@redhat.com>
 242 L:      linux-hwmon@vger.kernel.org
 243 S:      Maintained
 244 F:      drivers/hwmon/abituguru.c
 245
 246 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 247 M:      Alistair John Strachan <alistair@devzero.co.uk>
 248 L:      linux-hwmon@vger.kernel.org
 249 S:      Maintained
 250 F:      drivers/hwmon/abituguru3.c
 251
 252 ACCES 104-DIO-48E GPIO DRIVER
 253 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 254 L:      linux-gpio@vger.kernel.org
 255 S:      Maintained
 256 F:      drivers/gpio/gpio-104-dio-48e.c
 257
 258 ACCES 104-IDI-48 GPIO DRIVER
 259 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 260 L:      linux-gpio@vger.kernel.org
 261 S:      Maintained
 262 F:      drivers/gpio/gpio-104-idi-48.c
 263
 264 ACCES 104-IDIO-16 GPIO DRIVER
 265 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 266 L:      linux-gpio@vger.kernel.org
 267 S:      Maintained
 268 F:      drivers/gpio/gpio-104-idio-16.c
 269
 270 ACCES 104-QUAD-8 IIO DRIVER
 271 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 272 L:      linux-iio@vger.kernel.org
 273 S:      Maintained
 274 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 275 F:      drivers/iio/counter/104-quad-8.c
 276
 277 ACCES PCI-IDIO-16 GPIO DRIVER
 278 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 279 L:      linux-gpio@vger.kernel.org
 280 S:      Maintained
 281 F:      drivers/gpio/gpio-pci-idio-16.c
 282
 283 ACCES PCIe-IDIO-24 GPIO DRIVER
 284 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 285 L:      linux-gpio@vger.kernel.org
 286 S:      Maintained
 287 F:      drivers/gpio/gpio-pcie-idio-24.c
 288
 289 ACENIC DRIVER
 290 M:      Jes Sorensen <jes@trained-monkey.org>
 291 L:      linux-acenic@sunsite.dk
 292 S:      Maintained
 293 F:      drivers/net/ethernet/alteon/acenic*
 294
 295 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 296 M:      Peter Feuerer <peter@piie.net>
 297 L:      platform-driver-x86@vger.kernel.org
 298 W:      http://piie.net/?section=acerhdf
 299 S:      Maintained
 300 F:      drivers/platform/x86/acerhdf.c
 301
 302 ACER WMI LAPTOP EXTRAS
 303 M:      "Lee, Chun-Yi" <jlee@suse.com>
 304 L:      platform-driver-x86@vger.kernel.org
 305 S:      Maintained
 306 F:      drivers/platform/x86/acer-wmi.c
 307
 308 ACPI
 309 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 310 M:      Len Brown <lenb@kernel.org>
 311 L:      linux-acpi@vger.kernel.org
 312 W:      https://01.org/linux-acpi
 313 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 315 B:      https://bugzilla.kernel.org
 316 S:      Supported
 317 F:      drivers/acpi/
 318 F:      drivers/pnp/pnpacpi/
 319 F:      include/linux/acpi.h
 320 F:      include/linux/fwnode.h
 321 F:      include/acpi/
 322 F:      Documentation/acpi/
 323 F:      Documentation/ABI/testing/sysfs-bus-acpi
 324 F:      Documentation/ABI/testing/configfs-acpi
 325 F:      drivers/pci/*acpi*
 326 F:      drivers/pci/*/*acpi*
 327 F:      tools/power/acpi/
 328
 329 ACPI APEI
 330 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 331 M:      Len Brown <lenb@kernel.org>
 332 L:      linux-acpi@vger.kernel.org
 333 R:      Tony Luck <tony.luck@intel.com>
 334 R:      Borislav Petkov <bp@alien8.de>
 335 F:      drivers/acpi/apei/
 336
 337 ACPI COMPONENT ARCHITECTURE (ACPICA)
 338 M:      Robert Moore <robert.moore@intel.com>
 339 M:      Erik Schmauss <erik.schmauss@intel.com>
 340 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 341 L:      linux-acpi@vger.kernel.org
 342 L:      devel@acpica.org
 343 W:      https://acpica.org/
 344 W:      https://github.com/acpica/acpica/
 345 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 347 B:      https://bugzilla.kernel.org
 348 B:      https://bugs.acpica.org
 349 S:      Supported
 350 F:      drivers/acpi/acpica/
 351 F:      include/acpi/
 352 F:      tools/power/acpi/
 353
 354 ACPI FAN DRIVER
 355 M:      Zhang Rui <rui.zhang@intel.com>
 356 L:      linux-acpi@vger.kernel.org
 357 W:      https://01.org/linux-acpi
 358 B:      https://bugzilla.kernel.org
 359 S:      Supported
 360 F:      drivers/acpi/fan.c
 361
 362 ACPI FOR ARM64 (ACPI/arm64)
 363 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 364 M:      Hanjun Guo <hanjun.guo@linaro.org>
 365 M:      Sudeep Holla <sudeep.holla@arm.com>
 366 L:      linux-acpi@vger.kernel.org
 367 S:      Maintained
 368 F:      drivers/acpi/arm64
 369
 370 ACPI I2C MULTI INSTANTIATE DRIVER
 371 M:      Hans de Goede <hdegoede@redhat.com>
 372 L:      platform-driver-x86@vger.kernel.org
 373 S:      Maintained
 374 F:      drivers/platform/x86/i2c-multi-instantiate.c
 375
 376 ACPI PMIC DRIVERS
 377 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 378 M:      Len Brown <lenb@kernel.org>
 379 R:      Andy Shevchenko <andy@infradead.org>
 380 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 381 L:      linux-acpi@vger.kernel.org
 382 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 384 B:      https://bugzilla.kernel.org
 385 S:      Supported
 386 F:      drivers/acpi/pmic/
 387
 388 ACPI THERMAL DRIVER
 389 M:      Zhang Rui <rui.zhang@intel.com>
 390 L:      linux-acpi@vger.kernel.org
 391 W:      https://01.org/linux-acpi
 392 B:      https://bugzilla.kernel.org
 393 S:      Supported
 394 F:      drivers/acpi/*thermal*
 395
 396 ACPI VIDEO DRIVER
 397 M:      Zhang Rui <rui.zhang@intel.com>
 398 L:      linux-acpi@vger.kernel.org
 399 W:      https://01.org/linux-acpi
 400 B:      https://bugzilla.kernel.org
 401 S:      Supported
 402 F:      drivers/acpi/acpi_video.c
 403
 404 ACPI WMI DRIVER
 405 L:      platform-driver-x86@vger.kernel.org
 406 S:      Orphan
 407 F:      drivers/platform/x86/wmi.c
 408 F:      include/uapi/linux/wmi.h
 409
 410 AD1889 ALSA SOUND DRIVER
 411 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 412 W:      http://wiki.parisc-linux.org/AD1889
 413 L:      linux-parisc@vger.kernel.org
 414 S:      Maintained
 415 F:      sound/pci/ad1889.*
 416
 417 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 418 M:      Michael Hennerich <michael.hennerich@analog.com>
 419 W:      http://wiki.analog.com/AD5254
 420 W:      http://ez.analog.com/community/linux-device-drivers
 421 S:      Supported
 422 F:      drivers/misc/ad525x_dpot.c
 423
 424 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 425 M:      Michael Hennerich <michael.hennerich@analog.com>
 426 W:      http://wiki.analog.com/AD5398
 427 W:      http://ez.analog.com/community/linux-device-drivers
 428 S:      Supported
 429 F:      drivers/regulator/ad5398.c
 430
 431 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 432 M:      Michael Hennerich <michael.hennerich@analog.com>
 433 W:      http://wiki.analog.com/AD7142
 434 W:      http://ez.analog.com/community/linux-device-drivers
 435 S:      Supported
 436 F:      drivers/input/misc/ad714x.c
 437
 438 AD7877 TOUCHSCREEN DRIVER
 439 M:      Michael Hennerich <michael.hennerich@analog.com>
 440 W:      http://wiki.analog.com/AD7877
 441 W:      http://ez.analog.com/community/linux-device-drivers
 442 S:      Supported
 443 F:      drivers/input/touchscreen/ad7877.c
 444
 445 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 446 M:      Michael Hennerich <michael.hennerich@analog.com>
 447 W:      http://wiki.analog.com/AD7879
 448 W:      http://ez.analog.com/community/linux-device-drivers
 449 S:      Supported
 450 F:      drivers/input/touchscreen/ad7879.c
 451
 452 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 453 M:      Jiri Kosina <jikos@kernel.org>
 454 S:      Maintained
 455
 456 ADF7242 IEEE 802.15.4 RADIO DRIVER
 457 M:      Michael Hennerich <michael.hennerich@analog.com>
 458 W:      https://wiki.analog.com/ADF7242
 459 W:      http://ez.analog.com/community/linux-device-drivers
 460 L:      linux-wpan@vger.kernel.org
 461 S:      Supported
 462 F:      drivers/net/ieee802154/adf7242.c
 463 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 464
 465 ADM1025 HARDWARE MONITOR DRIVER
 466 M:      Jean Delvare <jdelvare@suse.com>
 467 L:      linux-hwmon@vger.kernel.org
 468 S:      Maintained
 469 F:      Documentation/hwmon/adm1025
 470 F:      drivers/hwmon/adm1025.c
 471
 472 ADM1029 HARDWARE MONITOR DRIVER
 473 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 474 L:      linux-hwmon@vger.kernel.org
 475 S:      Maintained
 476 F:      drivers/hwmon/adm1029.c
 477
 478 ADM8211 WIRELESS DRIVER
 479 L:      linux-wireless@vger.kernel.org
 480 W:      http://wireless.kernel.org/
 481 S:      Orphan
 482 F:      drivers/net/wireless/admtek/adm8211.*
 483
 484 ADP1653 FLASH CONTROLLER DRIVER
 485 M:      Sakari Ailus <sakari.ailus@iki.fi>
 486 L:      linux-media@vger.kernel.org
 487 S:      Maintained
 488 F:      drivers/media/i2c/adp1653.c
 489 F:      include/media/i2c/adp1653.h
 490
 491 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 492 M:      Michael Hennerich <michael.hennerich@analog.com>
 493 W:      http://wiki.analog.com/ADP5520
 494 W:      http://ez.analog.com/community/linux-device-drivers
 495 S:      Supported
 496 F:      drivers/mfd/adp5520.c
 497 F:      drivers/video/backlight/adp5520_bl.c
 498 F:      drivers/leds/leds-adp5520.c
 499 F:      drivers/gpio/gpio-adp5520.c
 500 F:      drivers/input/keyboard/adp5520-keys.c
 501
 502 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 503 M:      Michael Hennerich <michael.hennerich@analog.com>
 504 W:      http://wiki.analog.com/ADP5588
 505 W:      http://ez.analog.com/community/linux-device-drivers
 506 S:      Supported
 507 F:      drivers/input/keyboard/adp5588-keys.c
 508 F:      drivers/gpio/gpio-adp5588.c
 509
 510 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 511 M:      Michael Hennerich <michael.hennerich@analog.com>
 512 W:      http://wiki.analog.com/ADP8860
 513 W:      http://ez.analog.com/community/linux-device-drivers
 514 S:      Supported
 515 F:      drivers/video/backlight/adp8860_bl.c
 516
 517 ADS1015 HARDWARE MONITOR DRIVER
 518 M:      Dirk Eibach <eibach@gdsys.de>
 519 L:      linux-hwmon@vger.kernel.org
 520 S:      Maintained
 521 F:      Documentation/hwmon/ads1015
 522 F:      drivers/hwmon/ads1015.c
 523 F:      include/linux/platform_data/ads1015.h
 524
 525 ADT746X FAN DRIVER
 526 M:      Colin Leroy <colin@colino.net>
 527 S:      Maintained
 528 F:      drivers/macintosh/therm_adt746x.c
 529
 530 ADT7475 HARDWARE MONITOR DRIVER
 531 M:      Jean Delvare <jdelvare@suse.com>
 532 L:      linux-hwmon@vger.kernel.org
 533 S:      Maintained
 534 F:      Documentation/hwmon/adt7475
 535 F:      drivers/hwmon/adt7475.c
 536
 537 ADVANSYS SCSI DRIVER
 538 M:      Matthew Wilcox <matthew@wil.cx>
 539 M:      Hannes Reinecke <hare@suse.com>
 540 L:      linux-scsi@vger.kernel.org
 541 S:      Maintained
 542 F:      Documentation/scsi/advansys.txt
 543 F:      drivers/scsi/advansys.c
 544
 545 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 546 M:      Michael Hennerich <michael.hennerich@analog.com>
 547 W:      http://wiki.analog.com/ADXL345
 548 W:      http://ez.analog.com/community/linux-device-drivers
 549 S:      Supported
 550 F:      drivers/input/misc/adxl34x.c
 551
 552 AF9013 MEDIA DRIVER
 553 M:      Antti Palosaari <crope@iki.fi>
 554 L:      linux-media@vger.kernel.org
 555 W:      https://linuxtv.org
 556 W:      http://palosaari.fi/linux/
 557 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 558 T:      git git://linuxtv.org/anttip/media_tree.git
 559 S:      Maintained
 560 F:      drivers/media/dvb-frontends/af9013*
 561
 562 AF9033 MEDIA DRIVER
 563 M:      Antti Palosaari <crope@iki.fi>
 564 L:      linux-media@vger.kernel.org
 565 W:      https://linuxtv.org
 566 W:      http://palosaari.fi/linux/
 567 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 568 T:      git git://linuxtv.org/anttip/media_tree.git
 569 S:      Maintained
 570 F:      drivers/media/dvb-frontends/af9033*
 571
 572 AFFS FILE SYSTEM
 573 M:      David Sterba <dsterba@suse.com>
 574 L:      linux-fsdevel@vger.kernel.org
 575 S:      Odd Fixes
 576 F:      Documentation/filesystems/affs.txt
 577 F:      fs/affs/
 578
 579 AFS FILESYSTEM
 580 M:      David Howells <dhowells@redhat.com>
 581 L:      linux-afs@lists.infradead.org
 582 S:      Supported
 583 F:      fs/afs/
 584 F:      include/trace/events/afs.h
 585 F:      Documentation/filesystems/afs.txt
 586 W:      https://www.infradead.org/~dhowells/kafs/
 587
 588 AGPGART DRIVER
 589 M:      David Airlie <airlied@linux.ie>
 590 T:      git git://anongit.freedesktop.org/drm/drm
 591 S:      Maintained
 592 F:      drivers/char/agp/
 593 F:      include/linux/agp*
 594 F:      include/uapi/linux/agp*
 595
 596 AHA152X SCSI DRIVER
 597 M:      "Juergen E. Fischer" <fischer@norbit.de>
 598 L:      linux-scsi@vger.kernel.org
 599 S:      Maintained
 600 F:      drivers/scsi/aha152x*
 601 F:      drivers/scsi/pcmcia/aha152x*
 602
 603 AIC7XXX / AIC79XX SCSI DRIVER
 604 M:      Hannes Reinecke <hare@suse.com>
 605 L:      linux-scsi@vger.kernel.org
 606 S:      Maintained
 607 F:      drivers/scsi/aic7xxx/
 608
 609 AIMSLAB FM RADIO RECEIVER DRIVER
 610 M:      Hans Verkuil <hverkuil@xs4all.nl>
 611 L:      linux-media@vger.kernel.org
 612 T:      git git://linuxtv.org/media_tree.git
 613 W:      https://linuxtv.org
 614 S:      Maintained
 615 F:      drivers/media/radio/radio-aimslab*
 616
 617 AIO
 618 M:      Benjamin LaHaise <bcrl@kvack.org>
 619 L:      linux-aio@kvack.org
 620 S:      Supported
 621 F:      fs/aio.c
 622 F:      include/linux/*aio*.h
 623
 624 AIRSPY MEDIA DRIVER
 625 M:      Antti Palosaari <crope@iki.fi>
 626 L:      linux-media@vger.kernel.org
 627 W:      https://linuxtv.org
 628 W:      http://palosaari.fi/linux/
 629 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 630 T:      git git://linuxtv.org/anttip/media_tree.git
 631 S:      Maintained
 632 F:      drivers/media/usb/airspy/
 633
 634 ALACRITECH GIGABIT ETHERNET DRIVER
 635 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 636 S:      Maintained
 637 F:      drivers/net/ethernet/alacritech/*
 638
 639 ALCATEL SPEEDTOUCH USB DRIVER
 640 M:      Duncan Sands <duncan.sands@free.fr>
 641 L:      linux-usb@vger.kernel.org
 642 W:      http://www.linux-usb.org/SpeedTouch/
 643 S:      Maintained
 644 F:      drivers/usb/atm/speedtch.c
 645 F:      drivers/usb/atm/usbatm.c
 646
 647 ALCHEMY AU1XX0 MMC DRIVER
 648 M:      Manuel Lauss <manuel.lauss@gmail.com>
 649 S:      Maintained
 650 F:      drivers/mmc/host/au1xmmc.c
 651
 652 ALI1563 I2C DRIVER
 653 M:      Rudolf Marek <r.marek@assembler.cz>
 654 L:      linux-i2c@vger.kernel.org
 655 S:      Maintained
 656 F:      Documentation/i2c/busses/i2c-ali1563
 657 F:      drivers/i2c/busses/i2c-ali1563.c
 658
 659 ALLWINNER SECURITY SYSTEM
 660 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 661 L:      linux-crypto@vger.kernel.org
 662 S:      Maintained
 663 F:      drivers/crypto/sunxi-ss/
 664
 665 ALPHA PORT
 666 M:      Richard Henderson <rth@twiddle.net>
 667 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 668 M:      Matt Turner <mattst88@gmail.com>
 669 S:      Odd Fixes
 670 L:      linux-alpha@vger.kernel.org
 671 F:      arch/alpha/
 672
 673 ALPS PS/2 TOUCHPAD DRIVER
 674 R:      Pali Rohár <pali.rohar@gmail.com>
 675 F:      drivers/input/mouse/alps.*
 676
 677 ALTERA I2C CONTROLLER DRIVER
 678 M:      Thor Thayer <thor.thayer@linux.intel.com>
 679 S:      Maintained
 680 F:      drivers/i2c/busses/i2c-altera.c
 681
 682 ALTERA MAILBOX DRIVER
 683 M:      Ley Foon Tan <lftan@altera.com>
 684 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 685 S:      Maintained
 686 F:      drivers/mailbox/mailbox-altera.c
 687
 688 ALTERA PIO DRIVER
 689 M:      Tien Hock Loh <thloh@altera.com>
 690 L:      linux-gpio@vger.kernel.org
 691 S:      Maintained
 692 F:      drivers/gpio/gpio-altera.c
 693
 694 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 695 M:      Thor Thayer <thor.thayer@linux.intel.com>
 696 S:      Maintained
 697 F:      drivers/gpio/gpio-altera-a10sr.c
 698 F:      drivers/mfd/altera-a10sr.c
 699 F:      drivers/reset/reset-a10sr.c
 700 F:      include/linux/mfd/altera-a10sr.h
 701 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 702
 703 ALTERA TRIPLE SPEED ETHERNET DRIVER
 704 M:      Vince Bridgers <vbridger@opensource.altera.com>
 705 L:      netdev@vger.kernel.org
 706 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 707 S:      Maintained
 708 F:      drivers/net/ethernet/altera/
 709
 710 ALTERA UART/JTAG UART SERIAL DRIVERS
 711 M:      Tobias Klauser <tklauser@distanz.ch>
 712 L:      linux-serial@vger.kernel.org
 713 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 714 S:      Maintained
 715 F:      drivers/tty/serial/altera_uart.c
 716 F:      drivers/tty/serial/altera_jtaguart.c
 717 F:      include/linux/altera_uart.h
 718 F:      include/linux/altera_jtaguart.h
 719
 720 AMAZON ETHERNET DRIVERS
 721 M:      Netanel Belgazal <netanel@amazon.com>
 722 R:      Saeed Bishara <saeedb@amazon.com>
 723 R:      Zorik Machulsky <zorik@amazon.com>
 724 L:      netdev@vger.kernel.org
 725 S:      Supported
 726 F:      Documentation/networking/ena.txt
 727 F:      drivers/net/ethernet/amazon/
 728
 729 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 730 M:      Tom Lendacky <thomas.lendacky@amd.com>
 731 M:      Gary Hook <gary.hook@amd.com>
 732 L:      linux-crypto@vger.kernel.org
 733 S:      Supported
 734 F:      drivers/crypto/ccp/
 735 F:      include/linux/ccp.h
 736
 737 AMD DISPLAY CORE
 738 M:      Harry Wentland <harry.wentland@amd.com>
 739 M:      Leo Li <sunpeng.li@amd.com>
 740 L:      amd-gfx@lists.freedesktop.org
 741 T:      git git://people.freedesktop.org/~agd5f/linux
 742 S:      Supported
 743 F:      drivers/gpu/drm/amd/display/
 744
 745 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 746 M:      Huang Rui <ray.huang@amd.com>
 747 L:      linux-hwmon@vger.kernel.org
 748 S:      Supported
 749 F:      Documentation/hwmon/fam15h_power
 750 F:      drivers/hwmon/fam15h_power.c
 751
 752 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 753 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 754 S:      Orphan
 755 F:      drivers/usb/gadget/udc/amd5536udc.*
 756
 757 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 758 P:      Andres Salomon <dilinger@queued.net>
 759 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 760 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 761 S:      Supported
 762 F:      drivers/char/hw_random/geode-rng.c
 763 F:      drivers/crypto/geode*
 764 F:      drivers/video/fbdev/geode/
 765 F:      arch/x86/include/asm/geode.h
 766
 767 AMD IOMMU (AMD-VI)
 768 M:      Joerg Roedel <joro@8bytes.org>
 769 L:      iommu@lists.linux-foundation.org
 770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 771 S:      Maintained
 772 F:      drivers/iommu/amd_iommu*.[ch]
 773 F:      include/linux/amd-iommu.h
 774
 775 AMD KFD
 776 M:      Oded Gabbay <oded.gabbay@gmail.com>
 777 L:      dri-devel@lists.freedesktop.org
 778 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 779 S:      Supported
 780 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 781 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 782 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 783 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 784 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 785 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 786 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 787 F:      drivers/gpu/drm/amd/amdkfd/
 788 F:      drivers/gpu/drm/amd/include/cik_structs.h
 789 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 790 F:      drivers/gpu/drm/amd/include/vi_structs.h
 791 F:      drivers/gpu/drm/amd/include/v9_structs.h
 792 F:      include/uapi/linux/kfd_ioctl.h
 793
 794 AMD POWERPLAY
 795 M:      Rex Zhu <rex.zhu@amd.com>
 796 M:      Evan Quan <evan.quan@amd.com>
 797 L:      amd-gfx@lists.freedesktop.org
 798 S:      Supported
 799 F:      drivers/gpu/drm/amd/powerplay/
 800 T:      git git://people.freedesktop.org/~agd5f/linux
 801
 802 AMD SEATTLE DEVICE TREE SUPPORT
 803 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 804 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 805 M:      Tom Lendacky <thomas.lendacky@amd.com>
 806 S:      Supported
 807 F:      arch/arm64/boot/dts/amd/
 808
 809 AMD XGBE DRIVER
 810 M:      Tom Lendacky <thomas.lendacky@amd.com>
 811 L:      netdev@vger.kernel.org
 812 S:      Supported
 813 F:      drivers/net/ethernet/amd/xgbe/
 814 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 815
 816 ANALOG DEVICES INC AD5686 DRIVER
 817 M:      Stefan Popa <stefan.popa@analog.com>
 818 L:      linux-pm@vger.kernel.org
 819 W:      http://ez.analog.com/community/linux-device-drivers
 820 S:      Supported
 821 F:      drivers/iio/dac/ad5686*
 822 F:      drivers/iio/dac/ad5696*
 823
 824 ANALOG DEVICES INC AD5758 DRIVER
 825 M:      Stefan Popa <stefan.popa@analog.com>
 826 L:      linux-iio@vger.kernel.org
 827 W:      http://ez.analog.com/community/linux-device-drivers
 828 S:      Supported
 829 F:      drivers/iio/dac/ad5758.c
 830 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 831
 832 ANALOG DEVICES INC AD9389B DRIVER
 833 M:      Hans Verkuil <hans.verkuil@cisco.com>
 834 L:      linux-media@vger.kernel.org
 835 S:      Maintained
 836 F:      drivers/media/i2c/ad9389b*
 837
 838 ANALOG DEVICES INC ADGS1408 DRIVER
 839 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 840 S:      Supported
 841 F:      drivers/mux/adgs1408.c
 842 F:      Documentation/devicetree/bindings/mux/adgs1408.txt
 843
 844 ANALOG DEVICES INC ADP5061 DRIVER
 845 M:      Stefan Popa <stefan.popa@analog.com>
 846 L:      linux-pm@vger.kernel.org
 847 W:      http://ez.analog.com/community/linux-device-drivers
 848 S:      Supported
 849 F:      drivers/power/supply/adp5061.c
 850
 851 ANALOG DEVICES INC ADV7180 DRIVER
 852 M:      Lars-Peter Clausen <lars@metafoo.de>
 853 L:      linux-media@vger.kernel.org
 854 W:      http://ez.analog.com/community/linux-device-drivers
 855 S:      Supported
 856 F:      drivers/media/i2c/adv7180.c
 857
 858 ANALOG DEVICES INC ADV748X DRIVER
 859 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 860 L:      linux-media@vger.kernel.org
 861 S:      Maintained
 862 F:      drivers/media/i2c/adv748x/*
 863
 864 ANALOG DEVICES INC ADV7511 DRIVER
 865 M:      Hans Verkuil <hans.verkuil@cisco.com>
 866 L:      linux-media@vger.kernel.org
 867 S:      Maintained
 868 F:      drivers/media/i2c/adv7511*
 869
 870 ANALOG DEVICES INC ADV7604 DRIVER
 871 M:      Hans Verkuil <hans.verkuil@cisco.com>
 872 L:      linux-media@vger.kernel.org
 873 S:      Maintained
 874 F:      drivers/media/i2c/adv7604*
 875
 876 ANALOG DEVICES INC ADV7842 DRIVER
 877 M:      Hans Verkuil <hans.verkuil@cisco.com>
 878 L:      linux-media@vger.kernel.org
 879 S:      Maintained
 880 F:      drivers/media/i2c/adv7842*
 881
 882 ANALOG DEVICES INC ASOC CODEC DRIVERS
 883 M:      Lars-Peter Clausen <lars@metafoo.de>
 884 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 885 W:      http://wiki.analog.com/
 886 W:      http://ez.analog.com/community/linux-device-drivers
 887 S:      Supported
 888 F:      sound/soc/codecs/adau*
 889 F:      sound/soc/codecs/adav*
 890 F:      sound/soc/codecs/ad1*
 891 F:      sound/soc/codecs/ad7*
 892 F:      sound/soc/codecs/ssm*
 893 F:      sound/soc/codecs/sigmadsp.*
 894
 895 ANALOG DEVICES INC DMA DRIVERS
 896 M:      Lars-Peter Clausen <lars@metafoo.de>
 897 W:      http://ez.analog.com/community/linux-device-drivers
 898 S:      Supported
 899 F:      drivers/dma/dma-axi-dmac.c
 900
 901 ANALOG DEVICES INC IIO DRIVERS
 902 M:      Lars-Peter Clausen <lars@metafoo.de>
 903 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 904 W:      http://wiki.analog.com/
 905 W:      http://ez.analog.com/community/linux-device-drivers
 906 S:      Supported
 907 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 908 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 909 F:      drivers/iio/*/ad*
 910 F:      drivers/iio/adc/ltc2497*
 911 X:      drivers/iio/*/adjd*
 912 F:      drivers/staging/iio/*/ad*
 913
 914 ANDES ARCHITECTURE
 915 M:      Greentime Hu <green.hu@gmail.com>
 916 M:      Vincent Chen <deanbo422@gmail.com>
 917 T:      git https://github.com/andestech/linux.git
 918 S:      Supported
 919 F:      arch/nds32/
 920 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 921 F:      Documentation/devicetree/bindings/nds32/
 922 K:      nds32
 923 N:      nds32
 924
 925 ANDROID CONFIG FRAGMENTS
 926 M:      Rob Herring <robh@kernel.org>
 927 S:      Supported
 928 F:      kernel/configs/android*
 929
 930 ANDROID DRIVERS
 931 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 932 M:      Arve Hjønnevåg <arve@android.com>
 933 M:      Todd Kjos <tkjos@android.com>
 934 M:      Martijn Coenen <maco@android.com>
 935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 936 L:      devel@driverdev.osuosl.org
 937 S:      Supported
 938 F:      drivers/android/
 939 F:      drivers/staging/android/
 940
 941 ANDROID GOLDFISH PIC DRIVER
 942 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 943 S:      Supported
 944 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 945 F:      drivers/irqchip/irq-goldfish-pic.c
 946
 947 ANDROID GOLDFISH RTC DRIVER
 948 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 949 S:      Supported
 950 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 951 F:      drivers/rtc/rtc-goldfish.c
 952
 953 ANDROID ION DRIVER
 954 M:      Laura Abbott <labbott@redhat.com>
 955 M:      Sumit Semwal <sumit.semwal@linaro.org>
 956 L:      devel@driverdev.osuosl.org
 957 L:      dri-devel@lists.freedesktop.org
 958 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 959 S:      Supported
 960 F:      drivers/staging/android/ion
 961 F:      drivers/staging/android/uapi/ion.h
 962
 963 AOA (Apple Onboard Audio) ALSA DRIVER
 964 M:      Johannes Berg <johannes@sipsolutions.net>
 965 L:      linuxppc-dev@lists.ozlabs.org
 966 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 967 S:      Maintained
 968 F:      sound/aoa/
 969
 970 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 971 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 972 L:      linux-iio@vger.kernel.org
 973 S:      Maintained
 974 F:      drivers/iio/adc/stx104.c
 975
 976 APM DRIVER
 977 M:      Jiri Kosina <jikos@kernel.org>
 978 S:      Odd fixes
 979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 980 F:      arch/x86/kernel/apm_32.c
 981 F:      include/linux/apm_bios.h
 982 F:      include/uapi/linux/apm_bios.h
 983 F:      drivers/char/apm-emulation.c
 984
 985 APPARMOR SECURITY MODULE
 986 M:      John Johansen <john.johansen@canonical.com>
 987 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 988 W:      wiki.apparmor.net
 989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 990 S:      Supported
 991 F:      security/apparmor/
 992 F:      Documentation/admin-guide/LSM/apparmor.rst
 993
 994 APPLE BCM5974 MULTITOUCH DRIVER
 995 M:      Henrik Rydberg <rydberg@bitmath.org>
 996 L:      linux-input@vger.kernel.org
 997 S:      Odd fixes
 998 F:      drivers/input/mouse/bcm5974.c
 999
1000 APPLE SMC DRIVER
1001 M:      Henrik Rydberg <rydberg@bitmath.org>
1002 L:      linux-hwmon@vger.kernel.org
1003 S:      Odd fixes
1004 F:      drivers/hwmon/applesmc.c
1005
1006 APPLETALK NETWORK LAYER
1007 L:      netdev@vger.kernel.org
1008 S:      Odd fixes
1009 F:      drivers/net/appletalk/
1010 F:      net/appletalk/
1011
1012 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1013 M:      Duc Dang <dhdang@apm.com>
1014 S:      Supported
1015 F:      arch/arm64/boot/dts/apm/
1016
1017 APPLIED MICRO (APM) X-GENE SOC EDAC
1018 M:      Loc Ho <lho@apm.com>
1019 S:      Supported
1020 F:      drivers/edac/xgene_edac.c
1021 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1022
1023 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1024 M:      Iyappan Subramanian <isubramanian@apm.com>
1025 M:      Keyur Chudgar <kchudgar@apm.com>
1026 S:      Supported
1027 F:      drivers/net/ethernet/apm/xgene-v2/
1028
1029 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1030 M:      Iyappan Subramanian <isubramanian@apm.com>
1031 M:      Keyur Chudgar <kchudgar@apm.com>
1032 M:      Quan Nguyen <qnguyen@apm.com>
1033 S:      Supported
1034 F:      drivers/net/ethernet/apm/xgene/
1035 F:      drivers/net/phy/mdio-xgene.c
1036 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1037 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1038
1039 APPLIED MICRO (APM) X-GENE SOC PMU
1040 M:      Tai Nguyen <ttnguyen@apm.com>
1041 S:      Supported
1042 F:      drivers/perf/xgene_pmu.c
1043 F:      Documentation/perf/xgene-pmu.txt
1044 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1045
1046 APTINA CAMERA SENSOR PLL
1047 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1048 L:      linux-media@vger.kernel.org
1049 S:      Maintained
1050 F:      drivers/media/i2c/aptina-pll.*
1051
1052 ARC FRAMEBUFFER DRIVER
1053 M:      Jaya Kumar <jayalk@intworks.biz>
1054 S:      Maintained
1055 F:      drivers/video/fbdev/arcfb.c
1056 F:      drivers/video/fbdev/core/fb_defio.c
1057
1058 ARC PGU DRM DRIVER
1059 M:      Alexey Brodkin <abrodkin@synopsys.com>
1060 S:      Supported
1061 F:      drivers/gpu/drm/arc/
1062 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1063
1064 ARCNET NETWORK LAYER
1065 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1066 L:      netdev@vger.kernel.org
1067 S:      Maintained
1068 F:      drivers/net/arcnet/
1069 F:      include/uapi/linux/if_arcnet.h
1070
1071 ARM ARCHITECTED TIMER DRIVER
1072 M:      Mark Rutland <mark.rutland@arm.com>
1073 M:      Marc Zyngier <marc.zyngier@arm.com>
1074 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1075 S:      Maintained
1076 F:      arch/arm/include/asm/arch_timer.h
1077 F:      arch/arm64/include/asm/arch_timer.h
1078 F:      drivers/clocksource/arm_arch_timer.c
1079
1080 ARM HDLCD DRM DRIVER
1081 M:      Liviu Dudau <liviu.dudau@arm.com>
1082 S:      Supported
1083 F:      drivers/gpu/drm/arm/hdlcd_*
1084 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1085
1086 ARM MALI-DP DRM DRIVER
1087 M:      Liviu Dudau <liviu.dudau@arm.com>
1088 M:      Brian Starkey <brian.starkey@arm.com>
1089 M:      Mali DP Maintainers <malidp@foss.arm.com>
1090 S:      Supported
1091 F:      drivers/gpu/drm/arm/
1092 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1093
1094 ARM MFM AND FLOPPY DRIVERS
1095 M:      Ian Molton <spyro@f2s.com>
1096 S:      Maintained
1097 F:      arch/arm/lib/floppydma.S
1098 F:      arch/arm/include/asm/floppy.h
1099
1100 ARM PMU PROFILING AND DEBUGGING
1101 M:      Will Deacon <will.deacon@arm.com>
1102 M:      Mark Rutland <mark.rutland@arm.com>
1103 S:      Maintained
1104 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1105 F:      arch/arm*/kernel/perf_*
1106 F:      arch/arm/oprofile/common.c
1107 F:      arch/arm*/kernel/hw_breakpoint.c
1108 F:      arch/arm*/include/asm/hw_breakpoint.h
1109 F:      arch/arm*/include/asm/perf_event.h
1110 F:      drivers/perf/*
1111 F:      include/linux/perf/arm_pmu.h
1112 F:      Documentation/devicetree/bindings/arm/pmu.txt
1113 F:      Documentation/devicetree/bindings/perf/
1114
1115 ARM PORT
1116 M:      Russell King <linux@armlinux.org.uk>
1117 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1118 W:      http://www.armlinux.org.uk/
1119 S:      Odd Fixes
1120 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1121 F:      arch/arm/
1122 X:      arch/arm/boot/dts/
1123
1124 ARM PRIMECELL AACI PL041 DRIVER
1125 M:      Russell King <linux@armlinux.org.uk>
1126 S:      Odd Fixes
1127 F:      sound/arm/aaci.*
1128
1129 ARM PRIMECELL BUS SUPPORT
1130 M:      Russell King <linux@armlinux.org.uk>
1131 S:      Odd Fixes
1132 F:      drivers/amba/
1133 F:      include/linux/amba/bus.h
1134
1135 ARM PRIMECELL CLCD PL110 DRIVER
1136 M:      Russell King <linux@armlinux.org.uk>
1137 S:      Odd Fixes
1138 F:      drivers/video/fbdev/amba-clcd.*
1139
1140 ARM PRIMECELL KMI PL050 DRIVER
1141 M:      Russell King <linux@armlinux.org.uk>
1142 S:      Odd Fixes
1143 F:      drivers/input/serio/ambakmi.*
1144 F:      include/linux/amba/kmi.h
1145
1146 ARM PRIMECELL MMCI PL180/1 DRIVER
1147 M:      Russell King <linux@armlinux.org.uk>
1148 S:      Odd Fixes
1149 F:      drivers/mmc/host/mmci.*
1150 F:      include/linux/amba/mmci.h
1151
1152 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1153 M:      Russell King <linux@armlinux.org.uk>
1154 S:      Odd Fixes
1155 F:      drivers/tty/serial/amba-pl01*.c
1156 F:      include/linux/amba/serial.h
1157
1158 ARM SMMU DRIVERS
1159 M:      Will Deacon <will.deacon@arm.com>
1160 R:      Robin Murphy <robin.murphy@arm.com>
1161 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1162 S:      Maintained
1163 F:      drivers/iommu/arm-smmu.c
1164 F:      drivers/iommu/arm-smmu-v3.c
1165 F:      drivers/iommu/io-pgtable-arm.c
1166 F:      drivers/iommu/io-pgtable-arm-v7s.c
1167
1168 ARM SUB-ARCHITECTURES
1169 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1170 S:      Maintained
1171 F:      arch/arm/mach-*/
1172 F:      arch/arm/plat-*/
1173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1174
1175 ARM/ACTIONS SEMI ARCHITECTURE
1176 M:      Andreas Färber <afaerber@suse.de>
1177 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1178 S:      Maintained
1179 N:      owl
1180 F:      arch/arm/mach-actions/
1181 F:      arch/arm/boot/dts/owl-*
1182 F:      arch/arm64/boot/dts/actions/
1183 F:      drivers/clocksource/owl-*
1184 F:      drivers/pinctrl/actions/*
1185 F:      drivers/soc/actions/
1186 F:      include/dt-bindings/power/owl-*
1187 F:      include/linux/soc/actions/
1188 F:      Documentation/devicetree/bindings/arm/actions.txt
1189 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1190 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1191 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1192
1193 ARM/ADS SPHERE MACHINE SUPPORT
1194 M:      Lennert Buytenhek <kernel@wantstofly.org>
1195 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1196 S:      Maintained
1197
1198 ARM/AFEB9260 MACHINE SUPPORT
1199 M:      Sergey Lapin <slapin@ossfans.org>
1200 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1201 S:      Maintained
1202
1203 ARM/AJECO 1ARM MACHINE SUPPORT
1204 M:      Lennert Buytenhek <kernel@wantstofly.org>
1205 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1206 S:      Maintained
1207
1208 ARM/Allwinner SoC Clock Support
1209 M:      Emilio López <emilio@elopez.com.ar>
1210 S:      Maintained
1211 F:      drivers/clk/sunxi/
1212
1213 ARM/Allwinner sunXi SoC support
1214 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1215 M:      Chen-Yu Tsai <wens@csie.org>
1216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1217 S:      Maintained
1218 N:      sun[x456789]i
1219 N:      sun50i
1220 F:      arch/arm/mach-sunxi/
1221 F:      arch/arm64/boot/dts/allwinner/
1222 F:      drivers/clk/sunxi-ng/
1223 F:      drivers/pinctrl/sunxi/
1224 F:      drivers/soc/sunxi/
1225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1226
1227 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1228 M:      Neil Armstrong <narmstrong@baylibre.com>
1229 M:      Jerome Brunet <jbrunet@baylibre.com>
1230 L:      linux-amlogic@lists.infradead.org
1231 S:      Maintained
1232 F:      drivers/clk/meson/
1233 F:      include/dt-bindings/clock/meson*
1234 F:      include/dt-bindings/clock/gxbb*
1235 F:      Documentation/devicetree/bindings/clock/amlogic*
1236
1237 ARM/Amlogic Meson SoC support
1238 M:      Carlo Caione <carlo@caione.org>
1239 M:      Kevin Hilman <khilman@baylibre.com>
1240 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1241 L:      linux-amlogic@lists.infradead.org
1242 W:      http://linux-meson.com/
1243 S:      Maintained
1244 F:      arch/arm/mach-meson/
1245 F:      arch/arm/boot/dts/meson*
1246 F:      arch/arm64/boot/dts/amlogic/
1247 F:      drivers/pinctrl/meson/
1248 F:      drivers/mmc/host/meson*
1249 N:      meson
1250
1251 ARM/Annapurna Labs ALPINE ARCHITECTURE
1252 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1253 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1254 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1255 S:      Maintained
1256 F:      arch/arm/mach-alpine/
1257 F:      arch/arm/boot/dts/alpine*
1258 F:      arch/arm64/boot/dts/al/
1259 F:      drivers/*/*alpine*
1260
1261 ARM/ARTPEC MACHINE SUPPORT
1262 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1263 M:      Lars Persson <lars.persson@axis.com>
1264 S:      Maintained
1265 L:      linux-arm-kernel@axis.com
1266 F:      arch/arm/mach-artpec
1267 F:      arch/arm/boot/dts/artpec6*
1268 F:      drivers/clk/axis
1269 F:      drivers/crypto/axis
1270 F:      drivers/pinctrl/pinctrl-artpec*
1271 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1272
1273 ARM/ASPEED I2C DRIVER
1274 M:      Brendan Higgins <brendanhiggins@google.com>
1275 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1276 R:      Joel Stanley <joel@jms.id.au>
1277 L:      linux-i2c@vger.kernel.org
1278 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1279 S:      Maintained
1280 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1281 F:      drivers/i2c/busses/i2c-aspeed.c
1282 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1283 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1284
1285 ARM/ASPEED MACHINE SUPPORT
1286 M:      Joel Stanley <joel@jms.id.au>
1287 R:      Andrew Jeffery <andrew@aj.id.au>
1288 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1289 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1290 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1291 S:      Supported
1292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1293 F:      arch/arm/mach-aspeed/
1294 F:      arch/arm/boot/dts/aspeed-*
1295 N:      aspeed
1296
1297 ARM/CALXEDA HIGHBANK ARCHITECTURE
1298 M:      Rob Herring <robh@kernel.org>
1299 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1300 S:      Maintained
1301 F:      arch/arm/mach-highbank/
1302 F:      arch/arm/boot/dts/highbank.dts
1303 F:      arch/arm/boot/dts/ecx-*.dts*
1304
1305 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1306 M:      Krzysztof Halasa <khalasa@piap.pl>
1307 S:      Maintained
1308 F:      arch/arm/mach-cns3xxx/
1309
1310 ARM/CAVIUM THUNDER NETWORK DRIVER
1311 M:      Sunil Goutham <sgoutham@cavium.com>
1312 M:      Robert Richter <rric@kernel.org>
1313 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1314 S:      Supported
1315 F:      drivers/net/ethernet/cavium/thunder/
1316
1317 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1318 M:      Lukasz Majewski <lukma@denx.de>
1319 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1320 S:      Maintained
1321 F:      arch/arm/mach-ep93xx/ts72xx.c
1322
1323 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1324 M:      Alexander Shiyan <shc_work@mail.ru>
1325 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1326 S:      Odd Fixes
1327 N:      clps711x
1328
1329 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1330 M:      Lennert Buytenhek <kernel@wantstofly.org>
1331 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1332 S:      Maintained
1333
1334 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1335 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1336 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1337 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1338 S:      Maintained
1339 F:      arch/arm/mach-ep93xx/
1340 F:      arch/arm/mach-ep93xx/include/mach/
1341
1342 ARM/CLKDEV SUPPORT
1343 M:      Russell King <linux@armlinux.org.uk>
1344 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1345 S:      Maintained
1346 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1347 F:      drivers/clk/clkdev.c
1348
1349 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1350 M:      Mike Rapoport <mike@compulab.co.il>
1351 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1352 S:      Maintained
1353
1354 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1355 M:      Baruch Siach <baruch@tkos.co.il>
1356 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1357 S:      Maintained
1358 F:      arch/arm/boot/dts/cx92755*
1359 N:      digicolor
1360
1361 ARM/CONTEC MICRO9 MACHINE SUPPORT
1362 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1363 S:      Maintained
1364 F:      arch/arm/mach-ep93xx/micro9.c
1365
1366 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1367 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1369 S:      Maintained
1370 F:      drivers/hwtracing/coresight/*
1371 F:      Documentation/trace/coresight.txt
1372 F:      Documentation/trace/coresight-cpu-debug.txt
1373 F:      Documentation/devicetree/bindings/arm/coresight.txt
1374 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1375 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1376 F:      tools/perf/arch/arm/util/pmu.c
1377 F:      tools/perf/arch/arm/util/auxtrace.c
1378 F:      tools/perf/arch/arm/util/cs-etm.c
1379 F:      tools/perf/arch/arm/util/cs-etm.h
1380 F:      tools/perf/util/cs-etm.*
1381 F:      tools/perf/util/cs-etm-decoder/*
1382
1383 ARM/CORGI MACHINE SUPPORT
1384 M:      Richard Purdie <rpurdie@rpsys.net>
1385 S:      Maintained
1386
1387 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1388 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1389 M:      Linus Walleij <linus.walleij@linaro.org>
1390 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1391 T:      git git://github.com/ulli-kroll/linux.git
1392 S:      Maintained
1393 F:      Documentation/devicetree/bindings/arm/gemini.txt
1394 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1395 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1396 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1397 F:      arch/arm/mach-gemini/
1398 F:      drivers/net/ethernet/cortina/
1399 F:      drivers/pinctrl/pinctrl-gemini.c
1400 F:      drivers/rtc/rtc-ftrtc010.c
1401
1402 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1403 M:      Barry Song <baohua@kernel.org>
1404 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1406 S:      Maintained
1407 F:      arch/arm/boot/dts/prima2*
1408 F:      arch/arm/mach-prima2/
1409 F:      drivers/clk/sirf/
1410 F:      drivers/clocksource/timer-prima2.c
1411 F:      drivers/clocksource/timer-atlas7.c
1412 N:      [^a-z]sirf
1413
1414 ARM/EBSA110 MACHINE SUPPORT
1415 M:      Russell King <linux@armlinux.org.uk>
1416 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1417 W:      http://www.armlinux.org.uk/
1418 S:      Maintained
1419 F:      arch/arm/mach-ebsa110/
1420 F:      drivers/net/ethernet/amd/am79c961a.*
1421
1422 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1423 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1424 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1425 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1426 S:      Maintained
1427 N:      efm32
1428
1429 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1430 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1431 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1432 S:      Maintained
1433 F:      arch/arm/mach-pxa/ezx.c
1434
1435 ARM/FARADAY FA526 PORT
1436 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1437 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1438 S:      Maintained
1439 T:      git git://git.berlios.de/gemini-board
1440 F:      arch/arm/mm/*-fa*
1441
1442 ARM/FOOTBRIDGE ARCHITECTURE
1443 M:      Russell King <linux@armlinux.org.uk>
1444 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1445 W:      http://www.armlinux.org.uk/
1446 S:      Maintained
1447 F:      arch/arm/include/asm/hardware/dec21285.h
1448 F:      arch/arm/mach-footbridge/
1449
1450 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1451 M:      Shawn Guo <shawnguo@kernel.org>
1452 M:      Sascha Hauer <s.hauer@pengutronix.de>
1453 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1454 R:      Fabio Estevam <fabio.estevam@nxp.com>
1455 R:      NXP Linux Team <linux-imx@nxp.com>
1456 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1457 S:      Maintained
1458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1459 F:      arch/arm/mach-imx/
1460 F:      arch/arm/mach-mxs/
1461 F:      arch/arm/boot/dts/imx*
1462 F:      arch/arm/configs/imx*_defconfig
1463 F:      drivers/clk/imx/
1464 F:      drivers/soc/imx/
1465 F:      include/soc/imx/
1466
1467 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1468 M:      Shawn Guo <shawnguo@kernel.org>
1469 M:      Sascha Hauer <s.hauer@pengutronix.de>
1470 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1471 R:      Stefan Agner <stefan@agner.ch>
1472 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1473 S:      Maintained
1474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1475 F:      arch/arm/mach-imx/*vf610*
1476 F:      arch/arm/boot/dts/vf*
1477
1478 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1479 M:      Shawn Guo <shawnguo@kernel.org>
1480 M:      Li Yang <leoyang.li@nxp.com>
1481 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1482 S:      Maintained
1483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1484 F:      arch/arm/boot/dts/ls1021a*
1485 F:      arch/arm64/boot/dts/freescale/fsl-*
1486 F:      arch/arm64/boot/dts/freescale/qoriq-*
1487
1488 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1489 M:      Lennert Buytenhek <kernel@wantstofly.org>
1490 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1491 S:      Maintained
1492
1493 ARM/GUMSTIX MACHINE SUPPORT
1494 M:      Steve Sakoman <sakoman@gmail.com>
1495 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1496 S:      Maintained
1497
1498 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1499 M:      Philipp Zabel <philipp.zabel@gmail.com>
1500 M:      Paul Parsons <lost.distance@yahoo.com>
1501 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1502 S:      Maintained
1503 F:      arch/arm/mach-pxa/hx4700.c
1504 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1505 F:      sound/soc/pxa/hx4700.c
1506
1507 ARM/HISILICON SOC SUPPORT
1508 M:      Wei Xu <xuwei5@hisilicon.com>
1509 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1510 W:      http://www.hisilicon.com
1511 S:      Supported
1512 T:      git git://github.com/hisilicon/linux-hisi.git
1513 F:      arch/arm/mach-hisi/
1514 F:      arch/arm/boot/dts/hi3*
1515 F:      arch/arm/boot/dts/hip*
1516 F:      arch/arm/boot/dts/hisi*
1517 F:      arch/arm64/boot/dts/hisilicon/
1518
1519 ARM/HP JORNADA 7XX MACHINE SUPPORT
1520 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1521 W:      www.jlime.com
1522 S:      Maintained
1523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1524 F:      arch/arm/mach-sa1100/jornada720.c
1525 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1526
1527 ARM/IGEP MACHINE SUPPORT
1528 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1529 M:      Javier Martinez Canillas <javier@dowhile0.org>
1530 L:      linux-omap@vger.kernel.org
1531 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1532 S:      Maintained
1533 F:      arch/arm/boot/dts/omap3-igep*
1534
1535 ARM/INCOME PXA270 SUPPORT
1536 M:      Marek Vasut <marek.vasut@gmail.com>
1537 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1538 S:      Maintained
1539 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1540
1541 ARM/INTEL IOP13XX ARM ARCHITECTURE
1542 M:      Lennert Buytenhek <kernel@wantstofly.org>
1543 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1544 S:      Maintained
1545
1546 ARM/INTEL IOP32X ARM ARCHITECTURE
1547 M:      Lennert Buytenhek <kernel@wantstofly.org>
1548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1549 S:      Maintained
1550
1551 ARM/INTEL IOP33X ARM ARCHITECTURE
1552 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1553 S:      Orphan
1554
1555 ARM/INTEL IQ81342EX MACHINE SUPPORT
1556 M:      Lennert Buytenhek <kernel@wantstofly.org>
1557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1558 S:      Maintained
1559
1560 ARM/INTEL IXDP2850 MACHINE SUPPORT
1561 M:      Lennert Buytenhek <kernel@wantstofly.org>
1562 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1563 S:      Maintained
1564
1565 ARM/INTEL IXP4XX ARM ARCHITECTURE
1566 M:      Imre Kaloz <kaloz@openwrt.org>
1567 M:      Krzysztof Halasa <khalasa@piap.pl>
1568 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1569 S:      Maintained
1570 F:      arch/arm/mach-ixp4xx/
1571
1572 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1573 M:      Jonathan Cameron <jic23@cam.ac.uk>
1574 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1575 S:      Maintained
1576 F:      arch/arm/mach-pxa/stargate2.c
1577 F:      drivers/pcmcia/pxa2xx_stargate2.c
1578
1579 ARM/INTEL XSC3 (MANZANO) ARM CORE
1580 M:      Lennert Buytenhek <kernel@wantstofly.org>
1581 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1582 S:      Maintained
1583
1584 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1585 M:      Lennert Buytenhek <kernel@wantstofly.org>
1586 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1587 S:      Maintained
1588
1589 ARM/LG1K ARCHITECTURE
1590 M:      Chanho Min <chanho.min@lge.com>
1591 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1592 S:      Maintained
1593 F:      arch/arm64/boot/dts/lg/
1594
1595 ARM/LOGICPD PXA270 MACHINE SUPPORT
1596 M:      Lennert Buytenhek <kernel@wantstofly.org>
1597 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1598 S:      Maintained
1599
1600 ARM/LPC18XX ARCHITECTURE
1601 M:      Joachim Eastwood <manabian@gmail.com>
1602 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1603 S:      Maintained
1604 F:      arch/arm/boot/dts/lpc43*
1605 F:      drivers/clk/nxp/clk-lpc18xx*
1606 F:      drivers/clocksource/time-lpc32xx.c
1607 F:      drivers/i2c/busses/i2c-lpc2k.c
1608 F:      drivers/memory/pl172.c
1609 F:      drivers/mtd/spi-nor/nxp-spifi.c
1610 F:      drivers/rtc/rtc-lpc24xx.c
1611 N:      lpc18xx
1612
1613 ARM/LPC32XX SOC SUPPORT
1614 M:      Vladimir Zapolskiy <vz@mleia.com>
1615 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1616 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1617 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1618 S:      Maintained
1619 F:      arch/arm/boot/dts/lpc32*
1620 F:      arch/arm/mach-lpc32xx/
1621 F:      drivers/i2c/busses/i2c-pnx.c
1622 F:      drivers/net/ethernet/nxp/lpc_eth.c
1623 F:      drivers/usb/host/ohci-nxp.c
1624 F:      drivers/watchdog/pnx4008_wdt.c
1625 N:      lpc32xx
1626
1627 ARM/MAGICIAN MACHINE SUPPORT
1628 M:      Philipp Zabel <philipp.zabel@gmail.com>
1629 S:      Maintained
1630
1631 ARM/Marvell Dove/MV78xx0/Orion SOC support
1632 M:      Jason Cooper <jason@lakedaemon.net>
1633 M:      Andrew Lunn <andrew@lunn.ch>
1634 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1635 M:      Gregory Clement <gregory.clement@bootlin.com>
1636 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1637 S:      Maintained
1638 F:      Documentation/devicetree/bindings/soc/dove/
1639 F:      arch/arm/mach-dove/
1640 F:      arch/arm/mach-mv78xx0/
1641 F:      arch/arm/mach-orion5x/
1642 F:      arch/arm/plat-orion/
1643 F:      arch/arm/boot/dts/dove*
1644 F:      arch/arm/boot/dts/orion5x*
1645
1646 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1647 M:      Jason Cooper <jason@lakedaemon.net>
1648 M:      Andrew Lunn <andrew@lunn.ch>
1649 M:      Gregory Clement <gregory.clement@bootlin.com>
1650 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1651 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1652 S:      Maintained
1653 F:      arch/arm/boot/dts/armada*
1654 F:      arch/arm/boot/dts/kirkwood*
1655 F:      arch/arm/configs/mvebu_*_defconfig
1656 F:      arch/arm/mach-mvebu/
1657 F:      arch/arm64/boot/dts/marvell/armada*
1658 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1659 F:      drivers/cpufreq/mvebu-cpufreq.c
1660 F:      drivers/irqchip/irq-armada-370-xp.c
1661 F:      drivers/irqchip/irq-mvebu-*
1662 F:      drivers/pinctrl/mvebu/
1663 F:      drivers/rtc/rtc-armada38x.c
1664
1665 ARM/Mediatek RTC DRIVER
1666 M:      Eddie Huang <eddie.huang@mediatek.com>
1667 M:      Sean Wang <sean.wang@mediatek.com>
1668 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1669 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1670 S:      Maintained
1671 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1672 F:      drivers/rtc/rtc-mt6397.c
1673 F:      drivers/rtc/rtc-mt7622.c
1674
1675 ARM/Mediatek SoC support
1676 M:      Matthias Brugger <matthias.bgg@gmail.com>
1677 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1678 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1679 S:      Maintained
1680 F:      arch/arm/boot/dts/mt6*
1681 F:      arch/arm/boot/dts/mt7*
1682 F:      arch/arm/boot/dts/mt8*
1683 F:      arch/arm/mach-mediatek/
1684 F:      arch/arm64/boot/dts/mediatek/
1685 N:      mtk
1686 K:      mediatek
1687
1688 ARM/Mediatek USB3 PHY DRIVER
1689 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1690 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1691 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1692 S:      Maintained
1693 F:      drivers/phy/mediatek/
1694 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1695
1696 ARM/MICREL KS8695 ARCHITECTURE
1697 M:      Greg Ungerer <gerg@uclinux.org>
1698 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1699 F:      arch/arm/mach-ks8695/
1700 S:      Odd Fixes
1701
1702 ARM/Microchip (AT91) SoC support
1703 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1704 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1705 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1706 W:      http://www.linux4sam.org
1707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1708 S:      Supported
1709 N:      at91
1710 N:      atmel
1711 F:      arch/arm/mach-at91/
1712 F:      include/soc/at91/
1713 F:      arch/arm/boot/dts/at91*.dts
1714 F:      arch/arm/boot/dts/at91*.dtsi
1715 F:      arch/arm/boot/dts/sama*.dts
1716 F:      arch/arm/boot/dts/sama*.dtsi
1717 F:      arch/arm/include/debug/at91.S
1718 F:      drivers/memory/atmel*
1719 F:      drivers/watchdog/sama5d4_wdt.c
1720 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1721 X:      drivers/net/wireless/atmel/
1722
1723 ARM/MIOA701 MACHINE SUPPORT
1724 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1725 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1726 F:      arch/arm/mach-pxa/mioa701.c
1727 S:      Maintained
1728
1729 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1730 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1731 S:      Maintained
1732
1733 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1734 M:      Linus Walleij <linus.walleij@linaro.org>
1735 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1736 S:      Maintained
1737 F:      arch/arm/mach-nomadik/
1738 F:      arch/arm/mach-u300/
1739 F:      arch/arm/mach-ux500/
1740 F:      arch/arm/boot/dts/ste-*
1741 F:      drivers/clk/clk-nomadik.c
1742 F:      drivers/clk/clk-u300.c
1743 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1744 F:      drivers/clocksource/timer-u300.c
1745 F:      drivers/dma/coh901318*
1746 F:      drivers/dma/ste_dma40*
1747 F:      drivers/hwspinlock/u8500_hsem.c
1748 F:      drivers/i2c/busses/i2c-nomadik.c
1749 F:      drivers/i2c/busses/i2c-stu300.c
1750 F:      drivers/mfd/ab3100*
1751 F:      drivers/mfd/ab8500*
1752 F:      drivers/mfd/abx500*
1753 F:      drivers/mfd/dbx500*
1754 F:      drivers/mfd/db8500*
1755 F:      drivers/pinctrl/nomadik/
1756 F:      drivers/pinctrl/pinctrl-coh901*
1757 F:      drivers/pinctrl/pinctrl-u300.c
1758 F:      drivers/rtc/rtc-ab3100.c
1759 F:      drivers/rtc/rtc-ab8500.c
1760 F:      drivers/rtc/rtc-coh901331.c
1761 F:      drivers/rtc/rtc-pl031.c
1762 F:      drivers/watchdog/coh901327_wdt.c
1763 F:      Documentation/devicetree/bindings/arm/ste-*
1764 F:      Documentation/devicetree/bindings/arm/ux500/
1765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1766
1767 ARM/NUVOTON NPCM ARCHITECTURE
1768 M:      Avi Fishman <avifishman70@gmail.com>
1769 M:      Tomer Maimon <tmaimon77@gmail.com>
1770 R:      Patrick Venture <venture@google.com>
1771 R:      Nancy Yuen <yuenn@google.com>
1772 R:      Brendan Higgins <brendanhiggins@google.com>
1773 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1774 S:      Supported
1775 F:      arch/arm/mach-npcm/
1776 F:      arch/arm/boot/dts/nuvoton-npcm*
1777 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1778 F:      drivers/*/*npcm*
1779 F:      Documentation/devicetree/bindings/*/*npcm*
1780 F:      Documentation/devicetree/bindings/*/*/*npcm*
1781
1782 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1783 M:      Wan ZongShun <mcuos.com@gmail.com>
1784 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1785 W:      http://www.mcuos.com
1786 S:      Maintained
1787 F:      arch/arm/mach-w90x900/
1788 F:      drivers/input/keyboard/w90p910_keypad.c
1789 F:      drivers/input/touchscreen/w90p910_ts.c
1790 F:      drivers/watchdog/nuc900_wdt.c
1791 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1792 F:      drivers/mtd/nand/raw/nuc900_nand.c
1793 F:      drivers/rtc/rtc-nuc900.c
1794 F:      drivers/spi/spi-nuc900.c
1795 F:      drivers/usb/host/ehci-w90x900.c
1796 F:      drivers/video/fbdev/nuc900fb.c
1797
1798 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1799 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1800 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1801 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1802 S:      Supported
1803
1804 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1805 M:      Alexander Clouter <alex@digriz.org.uk>
1806 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1807 W:      http://www.digriz.org.uk/ts78xx/kernel
1808 S:      Maintained
1809 F:      arch/arm/mach-orion5x/ts78xx-*
1810
1811 ARM/OXNAS platform support
1812 M:      Neil Armstrong <narmstrong@baylibre.com>
1813 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1814 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1815 S:      Maintained
1816 F:      arch/arm/mach-oxnas/
1817 F:      arch/arm/boot/dts/ox8*.dts*
1818 N:      oxnas
1819
1820 ARM/PALM TREO SUPPORT
1821 M:      Tomas Cech <sleep_walker@suse.com>
1822 L:      linux-arm-kernel@lists.infradead.org
1823 W:      http://hackndev.com
1824 S:      Maintained
1825 F:      arch/arm/mach-pxa/palmtreo.*
1826
1827 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1828 M:      Marek Vasut <marek.vasut@gmail.com>
1829 L:      linux-arm-kernel@lists.infradead.org
1830 W:      http://hackndev.com
1831 S:      Maintained
1832 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1833 F:      arch/arm/mach-pxa/palmtx.c
1834 F:      arch/arm/mach-pxa/palmt5.*
1835 F:      arch/arm/mach-pxa/include/mach/palmld.h
1836 F:      arch/arm/mach-pxa/palmld.c
1837 F:      arch/arm/mach-pxa/palmte2.*
1838 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1839 F:      arch/arm/mach-pxa/palmtc.c
1840
1841 ARM/PALMZ72 SUPPORT
1842 M:      Sergey Lapin <slapin@ossfans.org>
1843 L:      linux-arm-kernel@lists.infradead.org
1844 W:      http://hackndev.com
1845 S:      Maintained
1846 F:      arch/arm/mach-pxa/palmz72.*
1847
1848 ARM/PLEB SUPPORT
1849 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1850 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1851 S:      Maintained
1852
1853 ARM/PT DIGITAL BOARD PORT
1854 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1855 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1856 W:      http://www.armlinux.org.uk/
1857 S:      Maintained
1858
1859 ARM/QUALCOMM SUPPORT
1860 M:      Andy Gross <andy.gross@linaro.org>
1861 M:      David Brown <david.brown@linaro.org>
1862 L:      linux-arm-msm@vger.kernel.org
1863 L:      linux-soc@vger.kernel.org
1864 S:      Maintained
1865 F:      Documentation/devicetree/bindings/soc/qcom/
1866 F:      arch/arm/boot/dts/qcom-*.dts
1867 F:      arch/arm/boot/dts/qcom-*.dtsi
1868 F:      arch/arm/mach-qcom/
1869 F:      arch/arm64/boot/dts/qcom/*
1870 F:      drivers/i2c/busses/i2c-qup.c
1871 F:      drivers/clk/qcom/
1872 F:      drivers/dma/qcom/
1873 F:      drivers/soc/qcom/
1874 F:      drivers/spi/spi-qup.c
1875 F:      drivers/tty/serial/msm_serial.c
1876 F:      drivers/*/pm8???-*
1877 F:      drivers/mfd/ssbi.c
1878 F:      drivers/firmware/qcom_scm*
1879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1880
1881 ARM/RADISYS ENP2611 MACHINE SUPPORT
1882 M:      Lennert Buytenhek <kernel@wantstofly.org>
1883 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1884 S:      Maintained
1885
1886 ARM/REALTEK ARCHITECTURE
1887 M:      Andreas Färber <afaerber@suse.de>
1888 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1889 S:      Maintained
1890 F:      arch/arm64/boot/dts/realtek/
1891 F:      Documentation/devicetree/bindings/arm/realtek.txt
1892
1893 ARM/RENESAS ARM64 ARCHITECTURE
1894 M:      Simon Horman <horms@verge.net.au>
1895 M:      Magnus Damm <magnus.damm@gmail.com>
1896 L:      linux-renesas-soc@vger.kernel.org
1897 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1899 S:      Supported
1900 F:      arch/arm64/boot/dts/renesas/
1901 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1902 F:      drivers/soc/renesas/
1903 F:      include/linux/soc/renesas/
1904
1905 ARM/RISCPC ARCHITECTURE
1906 M:      Russell King <linux@armlinux.org.uk>
1907 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1908 W:      http://www.armlinux.org.uk/
1909 S:      Maintained
1910 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1911 F:      arch/arm/include/asm/hardware/ioc.h
1912 F:      arch/arm/include/asm/hardware/iomd.h
1913 F:      arch/arm/include/asm/hardware/memc.h
1914 F:      arch/arm/mach-rpc/
1915 F:      drivers/net/ethernet/8390/etherh.c
1916 F:      drivers/net/ethernet/i825xx/ether1*
1917 F:      drivers/net/ethernet/seeq/ether3*
1918 F:      drivers/scsi/arm/
1919
1920 ARM/Rockchip SoC support
1921 M:      Heiko Stuebner <heiko@sntech.de>
1922 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1923 L:      linux-rockchip@lists.infradead.org
1924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1925 S:      Maintained
1926 F:      arch/arm/boot/dts/rk3*
1927 F:      arch/arm/boot/dts/rv1108*
1928 F:      arch/arm/mach-rockchip/
1929 F:      drivers/clk/rockchip/
1930 F:      drivers/i2c/busses/i2c-rk3x.c
1931 F:      drivers/*/*rockchip*
1932 F:      drivers/*/*/*rockchip*
1933 F:      sound/soc/rockchip/
1934 N:      rockchip
1935
1936 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1937 M:      Kukjin Kim <kgene@kernel.org>
1938 M:      Krzysztof Kozlowski <krzk@kernel.org>
1939 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1940 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1941 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1942 S:      Maintained
1943 F:      arch/arm/boot/dts/s3c*
1944 F:      arch/arm/boot/dts/s5p*
1945 F:      arch/arm/boot/dts/exynos*
1946 F:      arch/arm64/boot/dts/exynos/
1947 F:      arch/arm/plat-samsung/
1948 F:      arch/arm/mach-s3c24*/
1949 F:      arch/arm/mach-s3c64xx/
1950 F:      arch/arm/mach-s5p*/
1951 F:      arch/arm/mach-exynos*/
1952 F:      drivers/*/*s3c24*
1953 F:      drivers/*/*/*s3c24*
1954 F:      drivers/*/*s3c64xx*
1955 F:      drivers/*/*s5pv210*
1956 F:      drivers/memory/samsung/*
1957 F:      drivers/soc/samsung/*
1958 F:      Documentation/arm/Samsung/
1959 F:      Documentation/devicetree/bindings/arm/samsung/
1960 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1961 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1962 N:      exynos
1963
1964 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1965 M:      Kyungmin Park <kyungmin.park@samsung.com>
1966 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1967 S:      Maintained
1968 F:      arch/arm/mach-s5pv210/
1969
1970 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1971 M:      Kyungmin Park <kyungmin.park@samsung.com>
1972 M:      Kamil Debski <kamil@wypas.org>
1973 M:      Andrzej Hajda <a.hajda@samsung.com>
1974 L:      linux-arm-kernel@lists.infradead.org
1975 L:      linux-media@vger.kernel.org
1976 S:      Maintained
1977 F:      drivers/media/platform/s5p-g2d/
1978
1979 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1980 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1981 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1982 L:      linux-media@vger.kernel.org
1983 S:      Maintained
1984 F:      drivers/media/platform/s5p-cec/
1985 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1986
1987 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1988 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1989 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1990 L:      linux-arm-kernel@lists.infradead.org
1991 L:      linux-media@vger.kernel.org
1992 S:      Maintained
1993 F:      drivers/media/platform/s5p-jpeg/
1994
1995 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1996 M:      Kyungmin Park <kyungmin.park@samsung.com>
1997 M:      Kamil Debski <kamil@wypas.org>
1998 M:      Jeongtae Park <jtp.park@samsung.com>
1999 M:      Andrzej Hajda <a.hajda@samsung.com>
2000 L:      linux-arm-kernel@lists.infradead.org
2001 L:      linux-media@vger.kernel.org
2002 S:      Maintained
2003 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
2004 F:      drivers/media/platform/s5p-mfc/
2005
2006 ARM/SHMOBILE ARM ARCHITECTURE
2007 M:      Simon Horman <horms@verge.net.au>
2008 M:      Magnus Damm <magnus.damm@gmail.com>
2009 L:      linux-renesas-soc@vger.kernel.org
2010 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2012 S:      Supported
2013 F:      arch/arm/boot/dts/emev2*
2014 F:      arch/arm/boot/dts/r7s*
2015 F:      arch/arm/boot/dts/r8a*
2016 F:      arch/arm/boot/dts/r9a*
2017 F:      arch/arm/boot/dts/sh*
2018 F:      arch/arm/configs/shmobile_defconfig
2019 F:      arch/arm/include/debug/renesas-scif.S
2020 F:      arch/arm/mach-shmobile/
2021 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2022 F:      drivers/soc/renesas/
2023 F:      include/linux/soc/renesas/
2024
2025 ARM/SOCFPGA ARCHITECTURE
2026 M:      Dinh Nguyen <dinguyen@kernel.org>
2027 S:      Maintained
2028 F:      arch/arm/mach-socfpga/
2029 F:      arch/arm/boot/dts/socfpga*
2030 F:      arch/arm/configs/socfpga_defconfig
2031 F:      arch/arm64/boot/dts/altera/
2032 W:      http://www.rocketboards.org
2033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2034
2035 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2036 M:      Dinh Nguyen <dinguyen@kernel.org>
2037 S:      Maintained
2038 F:      drivers/clk/socfpga/
2039
2040 ARM/SOCFPGA EDAC SUPPORT
2041 M:      Thor Thayer <thor.thayer@linux.intel.com>
2042 S:      Maintained
2043 F:      drivers/edac/altera_edac.
2044
2045 ARM/SPREADTRUM SoC SUPPORT
2046 M:      Orson Zhai <orsonzhai@gmail.com>
2047 M:      Baolin Wang <baolin.wang@linaro.org>
2048 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2049 S:      Maintained
2050 F:      arch/arm64/boot/dts/sprd
2051 N:      sprd
2052
2053 ARM/STI ARCHITECTURE
2054 M:      Patrice Chotard <patrice.chotard@st.com>
2055 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2056 W:      http://www.stlinux.com
2057 S:      Maintained
2058 F:      arch/arm/mach-sti/
2059 F:      arch/arm/boot/dts/sti*
2060 F:      drivers/char/hw_random/st-rng.c
2061 F:      drivers/clocksource/arm_global_timer.c
2062 F:      drivers/clocksource/clksrc_st_lpc.c
2063 F:      drivers/cpufreq/sti-cpufreq.c
2064 F:      drivers/dma/st_fdma*
2065 F:      drivers/i2c/busses/i2c-st.c
2066 F:      drivers/media/rc/st_rc.c
2067 F:      drivers/media/platform/sti/c8sectpfe/
2068 F:      drivers/mmc/host/sdhci-st.c
2069 F:      drivers/phy/st/phy-miphy28lp.c
2070 F:      drivers/phy/st/phy-stih407-usb.c
2071 F:      drivers/pinctrl/pinctrl-st.c
2072 F:      drivers/remoteproc/st_remoteproc.c
2073 F:      drivers/remoteproc/st_slim_rproc.c
2074 F:      drivers/reset/sti/
2075 F:      drivers/rtc/rtc-st-lpc.c
2076 F:      drivers/tty/serial/st-asc.c
2077 F:      drivers/usb/dwc3/dwc3-st.c
2078 F:      drivers/usb/host/ehci-st.c
2079 F:      drivers/usb/host/ohci-st.c
2080 F:      drivers/watchdog/st_lpc_wdt.c
2081 F:      drivers/ata/ahci_st.c
2082 F:      include/linux/remoteproc/st_slim_rproc.h
2083
2084 ARM/STM32 ARCHITECTURE
2085 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2086 M:      Alexandre Torgue <alexandre.torgue@st.com>
2087 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2088 S:      Maintained
2089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2090 N:      stm32
2091 F:      arch/arm/boot/dts/stm32*
2092 F:      arch/arm/mach-stm32/
2093 F:      drivers/clocksource/armv7m_systick.c
2094
2095 ARM/Synaptics Berlin SoC support
2096 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2097 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2098 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2099 S:      Maintained
2100 F:      arch/arm/mach-berlin/
2101 F:      arch/arm/boot/dts/berlin*
2102 F:      arch/arm64/boot/dts/marvell/berlin*
2103
2104 ARM/TANGO ARCHITECTURE
2105 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2106 M:      Mans Rullgard <mans@mansr.com>
2107 L:      linux-arm-kernel@lists.infradead.org
2108 S:      Odd Fixes
2109 N:      tango
2110
2111 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2112 M:      Lennert Buytenhek <kernel@wantstofly.org>
2113 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2114 S:      Maintained
2115
2116 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2117 M:      Hans Verkuil <hans.verkuil@cisco.com>
2118 L:      linux-tegra@vger.kernel.org
2119 L:      linux-media@vger.kernel.org
2120 S:      Maintained
2121 F:      drivers/media/platform/tegra-cec/
2122 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2123
2124 ARM/TETON BGA MACHINE SUPPORT
2125 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2126 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2127 S:      Maintained
2128
2129 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2130 M:      Santosh Shilimkar <ssantosh@kernel.org>
2131 L:      linux-kernel@vger.kernel.org
2132 S:      Maintained
2133 F:      drivers/memory/*emif*
2134
2135 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2136 M:      Tero Kristo <t-kristo@ti.com>
2137 M:      Nishanth Menon <nm@ti.com>
2138 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2139 S:      Supported
2140 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2141 F:      arch/arm64/boot/dts/ti/Makefile
2142 F:      arch/arm64/boot/dts/ti/k3-*
2143
2144 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2145 M:      Santosh Shilimkar <ssantosh@kernel.org>
2146 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2147 S:      Maintained
2148 F:      arch/arm/mach-keystone/
2149 F:      arch/arm/boot/dts/keystone-*
2150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2151
2152 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2153 M:      Santosh Shilimkar <ssantosh@kernel.org>
2154 L:      linux-kernel@vger.kernel.org
2155 S:      Maintained
2156 F:      drivers/clk/keystone/
2157
2158 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2159 M:      Santosh Shilimkar <ssantosh@kernel.org>
2160 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2161 L:      linux-kernel@vger.kernel.org
2162 S:      Maintained
2163 F:      drivers/clocksource/timer-keystone.c
2164
2165 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2166 M:      Santosh Shilimkar <ssantosh@kernel.org>
2167 L:      linux-kernel@vger.kernel.org
2168 S:      Maintained
2169 F:      drivers/power/reset/keystone-reset.c
2170
2171 ARM/THECUS N2100 MACHINE SUPPORT
2172 M:      Lennert Buytenhek <kernel@wantstofly.org>
2173 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2174 S:      Maintained
2175
2176 ARM/TOSA MACHINE SUPPORT
2177 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2178 M:      Dirk Opfer <dirk@opfer-online.de>
2179 S:      Maintained
2180
2181 ARM/UNIPHIER ARCHITECTURE
2182 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2183 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2184 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2185 S:      Maintained
2186 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2187 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2188 F:      arch/arm/boot/dts/uniphier*
2189 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2190 F:      arch/arm/mach-uniphier/
2191 F:      arch/arm/mm/cache-uniphier.c
2192 F:      arch/arm64/boot/dts/socionext/uniphier*
2193 F:      drivers/bus/uniphier-system-bus.c
2194 F:      drivers/clk/uniphier/
2195 F:      drivers/gpio/gpio-uniphier.c
2196 F:      drivers/i2c/busses/i2c-uniphier*
2197 F:      drivers/irqchip/irq-uniphier-aidet.c
2198 F:      drivers/pinctrl/uniphier/
2199 F:      drivers/reset/reset-uniphier.c
2200 F:      drivers/tty/serial/8250/8250_uniphier.c
2201 N:      uniphier
2202
2203 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2204 M:      Ulf Hansson <ulf.hansson@linaro.org>
2205 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2206 T:      git git://git.linaro.org/people/ulfh/clk.git
2207 S:      Maintained
2208 F:      drivers/clk/ux500/
2209
2210 ARM/VERSATILE EXPRESS PLATFORM
2211 M:      Liviu Dudau <liviu.dudau@arm.com>
2212 M:      Sudeep Holla <sudeep.holla@arm.com>
2213 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2214 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2215 S:      Maintained
2216 F:      arch/arm/boot/dts/vexpress*
2217 F:      arch/arm64/boot/dts/arm/
2218 F:      arch/arm/mach-vexpress/
2219 F:      */*/vexpress*
2220 F:      */*/*/vexpress*
2221 F:      drivers/clk/versatile/clk-vexpress-osc.c
2222 F:      drivers/clocksource/versatile.c
2223 N:      mps2
2224
2225 ARM/VFP SUPPORT
2226 M:      Russell King <linux@armlinux.org.uk>
2227 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2228 W:      http://www.armlinux.org.uk/
2229 S:      Maintained
2230 F:      arch/arm/vfp/
2231
2232 ARM/VOIPAC PXA270 SUPPORT
2233 M:      Marek Vasut <marek.vasut@gmail.com>
2234 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2235 S:      Maintained
2236 F:      arch/arm/mach-pxa/vpac270.c
2237 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2238
2239 ARM/VT8500 ARM ARCHITECTURE
2240 M:      Tony Prisk <linux@prisktech.co.nz>
2241 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2242 S:      Maintained
2243 F:      arch/arm/mach-vt8500/
2244 F:      drivers/clocksource/vt8500_timer.c
2245 F:      drivers/i2c/busses/i2c-wmt.c
2246 F:      drivers/mmc/host/wmt-sdmmc.c
2247 F:      drivers/pwm/pwm-vt8500.c
2248 F:      drivers/rtc/rtc-vt8500.c
2249 F:      drivers/tty/serial/vt8500_serial.c
2250 F:      drivers/usb/host/ehci-platform.c
2251 F:      drivers/usb/host/uhci-platform.c
2252 F:      drivers/video/fbdev/vt8500lcdfb.*
2253 F:      drivers/video/fbdev/wm8505fb*
2254 F:      drivers/video/fbdev/wmt_ge_rops.*
2255
2256 ARM/ZIPIT Z2 SUPPORT
2257 M:      Marek Vasut <marek.vasut@gmail.com>
2258 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2259 S:      Maintained
2260 F:      arch/arm/mach-pxa/z2.c
2261 F:      arch/arm/mach-pxa/include/mach/z2.h
2262
2263 ARM/ZTE ARCHITECTURE
2264 M:      Jun Nie <jun.nie@linaro.org>
2265 M:      Baoyou Xie <baoyou.xie@linaro.org>
2266 M:      Shawn Guo <shawnguo@kernel.org>
2267 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2268 S:      Maintained
2269 F:      arch/arm/boot/dts/zx2967*
2270 F:      arch/arm/mach-zx/
2271 F:      arch/arm64/boot/dts/zte/
2272 F:      drivers/clk/zte/
2273 F:      drivers/dma/zx_dma.c
2274 F:      drivers/gpio/gpio-zx.c
2275 F:      drivers/i2c/busses/i2c-zx2967.c
2276 F:      drivers/mmc/host/dw_mmc-zx.*
2277 F:      drivers/pinctrl/zte/
2278 F:      drivers/soc/zte/
2279 F:      drivers/thermal/zx2967_thermal.c
2280 F:      drivers/watchdog/zx2967_wdt.c
2281 F:      Documentation/devicetree/bindings/arm/zte.txt
2282 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2283 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2284 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2285 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2286 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2287 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2288 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2289 F:      Documentation/devicetree/bindings/soc/zte/
2290 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2291 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2292 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2293 F:      include/dt-bindings/clock/zx2967*.h
2294 F:      include/dt-bindings/soc/zte,*.h
2295 F:      sound/soc/codecs/zx_aud96p22.c
2296 F:      sound/soc/zte/
2297
2298 ARM/ZYNQ ARCHITECTURE
2299 M:      Michal Simek <michal.simek@xilinx.com>
2300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2301 W:      http://wiki.xilinx.com
2302 T:      git https://github.com/Xilinx/linux-xlnx.git
2303 S:      Supported
2304 F:      arch/arm/mach-zynq/
2305 F:      drivers/cpuidle/cpuidle-zynq.c
2306 F:      drivers/block/xsysace.c
2307 N:      zynq
2308 N:      xilinx
2309 F:      drivers/clocksource/cadence_ttc_timer.c
2310 F:      drivers/i2c/busses/i2c-cadence.c
2311 F:      drivers/mmc/host/sdhci-of-arasan.c
2312 F:      drivers/edac/synopsys_edac.c
2313 F:      drivers/i2c/busses/i2c-xiic.c
2314
2315 ARM64 PORT (AARCH64 ARCHITECTURE)
2316 M:      Catalin Marinas <catalin.marinas@arm.com>
2317 M:      Will Deacon <will.deacon@arm.com>
2318 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2320 S:      Maintained
2321 F:      arch/arm64/
2322 X:      arch/arm64/boot/dts/
2323 F:      Documentation/arm64/
2324
2325 AS3645A LED FLASH CONTROLLER DRIVER
2326 M:      Sakari Ailus <sakari.ailus@iki.fi>
2327 L:      linux-leds@vger.kernel.org
2328 S:      Maintained
2329 F:      drivers/leds/leds-as3645a.c
2330
2331 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2332 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2333 L:      linux-media@vger.kernel.org
2334 T:      git git://linuxtv.org/media_tree.git
2335 S:      Maintained
2336 F:      drivers/media/i2c/ak7375.c
2337 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2338
2339 ASAHI KASEI AK8974 DRIVER
2340 M:      Linus Walleij <linus.walleij@linaro.org>
2341 L:      linux-iio@vger.kernel.org
2342 W:      http://www.akm.com/
2343 S:      Supported
2344 F:      drivers/iio/magnetometer/ak8974.c
2345
2346 ASC7621 HARDWARE MONITOR DRIVER
2347 M:      George Joseph <george.joseph@fairview5.com>
2348 L:      linux-hwmon@vger.kernel.org
2349 S:      Maintained
2350 F:      Documentation/hwmon/asc7621
2351 F:      drivers/hwmon/asc7621.c
2352
2353 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2354 M:      Corentin Chary <corentin.chary@gmail.com>
2355 L:      acpi4asus-user@lists.sourceforge.net
2356 L:      platform-driver-x86@vger.kernel.org
2357 W:      http://acpi4asus.sf.net
2358 S:      Maintained
2359 F:      drivers/platform/x86/asus*.c
2360 F:      drivers/platform/x86/eeepc*.c
2361
2362 ASUS WIRELESS RADIO CONTROL DRIVER
2363 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2364 L:      platform-driver-x86@vger.kernel.org
2365 S:      Maintained
2366 F:      drivers/platform/x86/asus-wireless.c
2367
2368 ASYMMETRIC KEYS
2369 M:      David Howells <dhowells@redhat.com>
2370 L:      keyrings@vger.kernel.org
2371 S:      Maintained
2372 F:      Documentation/crypto/asymmetric-keys.txt
2373 F:      include/linux/verification.h
2374 F:      include/crypto/public_key.h
2375 F:      include/crypto/pkcs7.h
2376 F:      crypto/asymmetric_keys/
2377
2378 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2379 R:      Dan Williams <dan.j.williams@intel.com>
2380 W:      http://sourceforge.net/projects/xscaleiop
2381 S:      Odd fixes
2382 F:      Documentation/crypto/async-tx-api.txt
2383 F:      crypto/async_tx/
2384 F:      drivers/dma/
2385 F:      include/linux/dmaengine.h
2386 F:      include/linux/async_tx.h
2387
2388 AT24 EEPROM DRIVER
2389 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2390 L:      linux-i2c@vger.kernel.org
2391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2392 S:      Maintained
2393 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2394 F:      drivers/misc/eeprom/at24.c
2395 F:      include/linux/platform_data/at24.h
2396
2397 ATA OVER ETHERNET (AOE) DRIVER
2398 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2399 W:      http://www.openaoe.org/
2400 S:      Supported
2401 F:      Documentation/aoe/
2402 F:      drivers/block/aoe/
2403
2404 ATHEROS 71XX/9XXX GPIO DRIVER
2405 M:      Alban Bedel <albeu@free.fr>
2406 W:      https://github.com/AlbanBedel/linux
2407 T:      git git://github.com/AlbanBedel/linux
2408 S:      Maintained
2409 F:      drivers/gpio/gpio-ath79.c
2410 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2411
2412 ATHEROS 71XX/9XXX USB PHY DRIVER
2413 M:      Alban Bedel <albeu@free.fr>
2414 W:      https://github.com/AlbanBedel/linux
2415 T:      git git://github.com/AlbanBedel/linux
2416 S:      Maintained
2417 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2418 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2419
2420 ATHEROS ATH GENERIC UTILITIES
2421 M:      Kalle Valo <kvalo@codeaurora.org>
2422 L:      linux-wireless@vger.kernel.org
2423 S:      Supported
2424 F:      drivers/net/wireless/ath/*
2425
2426 ATHEROS ATH5K WIRELESS DRIVER
2427 M:      Jiri Slaby <jirislaby@gmail.com>
2428 M:      Nick Kossifidis <mickflemm@gmail.com>
2429 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2430 L:      linux-wireless@vger.kernel.org
2431 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2432 S:      Maintained
2433 F:      drivers/net/wireless/ath/ath5k/
2434
2435 ATHEROS ATH6KL WIRELESS DRIVER
2436 M:      Kalle Valo <kvalo@codeaurora.org>
2437 L:      linux-wireless@vger.kernel.org
2438 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2440 S:      Supported
2441 F:      drivers/net/wireless/ath/ath6kl/
2442
2443 ATI_REMOTE2 DRIVER
2444 M:      Ville Syrjala <syrjala@sci.fi>
2445 S:      Maintained
2446 F:      drivers/input/misc/ati_remote2.c
2447
2448 ATK0110 HWMON DRIVER
2449 M:      Luca Tettamanti <kronos.it@gmail.com>
2450 L:      linux-hwmon@vger.kernel.org
2451 S:      Maintained
2452 F:      drivers/hwmon/asus_atk0110.c
2453
2454 ATLX ETHERNET DRIVERS
2455 M:      Jay Cliburn <jcliburn@gmail.com>
2456 M:      Chris Snook <chris.snook@gmail.com>
2457 L:      netdev@vger.kernel.org
2458 W:      http://sourceforge.net/projects/atl1
2459 W:      http://atl1.sourceforge.net
2460 S:      Maintained
2461 F:      drivers/net/ethernet/atheros/
2462
2463 ATM
2464 M:      Chas Williams <3chas3@gmail.com>
2465 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2466 L:      netdev@vger.kernel.org
2467 W:      http://linux-atm.sourceforge.net
2468 S:      Maintained
2469 F:      drivers/atm/
2470 F:      include/linux/atm*
2471 F:      include/uapi/linux/atm*
2472
2473 ATMEL AT91 / AT32 MCI DRIVER
2474 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2475 S:      Maintained
2476 F:      drivers/mmc/host/atmel-mci.c
2477
2478 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2479 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2480 S:      Supported
2481 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2482
2483 ATMEL Audio ALSA driver
2484 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2485 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2486 S:      Supported
2487 F:      sound/soc/atmel
2488
2489 ATMEL I2C DRIVER
2490 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2491 L:      linux-i2c@vger.kernel.org
2492 S:      Supported
2493 F:      drivers/i2c/busses/i2c-at91.c
2494
2495 ATMEL ISI DRIVER
2496 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2497 L:      linux-media@vger.kernel.org
2498 S:      Supported
2499 F:      drivers/media/platform/atmel/atmel-isi.c
2500 F:      include/media/atmel-isi.h
2501
2502 ATMEL LCDFB DRIVER
2503 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2504 L:      linux-fbdev@vger.kernel.org
2505 S:      Maintained
2506 F:      drivers/video/fbdev/atmel_lcdfb.c
2507 F:      include/video/atmel_lcdc.h
2508
2509 ATMEL MACB ETHERNET DRIVER
2510 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2511 S:      Supported
2512 F:      drivers/net/ethernet/cadence/
2513
2514 ATMEL MAXTOUCH DRIVER
2515 M:      Nick Dyer <nick@shmanahar.org>
2516 T:      git git://github.com/ndyer/linux.git
2517 S:      Maintained
2518 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2519 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2520
2521 ATMEL SAMA5D2 ADC DRIVER
2522 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2523 L:      linux-iio@vger.kernel.org
2524 S:      Supported
2525 F:      drivers/iio/adc/at91-sama5d2_adc.c
2526
2527 ATMEL SDMMC DRIVER
2528 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2529 L:      linux-mmc@vger.kernel.org
2530 S:      Supported
2531 F:      drivers/mmc/host/sdhci-of-at91.c
2532
2533 ATMEL SPI DRIVER
2534 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2535 S:      Supported
2536 F:      drivers/spi/spi-atmel.*
2537
2538 ATMEL SSC DRIVER
2539 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2540 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2541 S:      Supported
2542 F:      drivers/misc/atmel-ssc.c
2543 F:      include/linux/atmel-ssc.h
2544
2545 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2546 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2547 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2548 S:      Supported
2549 F:      drivers/misc/atmel_tclib.c
2550 F:      drivers/clocksource/tcb_clksrc.c
2551
2552 ATMEL USBA UDC DRIVER
2553 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2555 S:      Supported
2556 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2557
2558 ATMEL WIRELESS DRIVER
2559 M:      Simon Kelley <simon@thekelleys.org.uk>
2560 L:      linux-wireless@vger.kernel.org
2561 W:      http://www.thekelleys.org.uk/atmel
2562 W:      http://atmelwlandriver.sourceforge.net/
2563 S:      Maintained
2564 F:      drivers/net/wireless/atmel/atmel*
2565
2566 ATMEL XDMA DRIVER
2567 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2568 L:      linux-arm-kernel@lists.infradead.org
2569 L:      dmaengine@vger.kernel.org
2570 S:      Supported
2571 F:      drivers/dma/at_xdmac.c
2572
2573 ATOMIC INFRASTRUCTURE
2574 M:      Will Deacon <will.deacon@arm.com>
2575 M:      Peter Zijlstra <peterz@infradead.org>
2576 R:      Boqun Feng <boqun.feng@gmail.com>
2577 L:      linux-kernel@vger.kernel.org
2578 S:      Maintained
2579 F:      arch/*/include/asm/atomic*.h
2580 F:      include/*/atomic*.h
2581
2582 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2583 M:      Bradley Grove <linuxdrivers@attotech.com>
2584 L:      linux-scsi@vger.kernel.org
2585 W:      http://www.attotech.com
2586 S:      Supported
2587 F:      drivers/scsi/esas2r
2588
2589 ATUSB IEEE 802.15.4 RADIO DRIVER
2590 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2591 L:      linux-wpan@vger.kernel.org
2592 S:      Maintained
2593 F:      drivers/net/ieee802154/atusb.c
2594 F:      drivers/net/ieee802154/atusb.h
2595 F:      drivers/net/ieee802154/at86rf230.h
2596
2597 AUDIT SUBSYSTEM
2598 M:      Paul Moore <paul@paul-moore.com>
2599 M:      Eric Paris <eparis@redhat.com>
2600 L:      linux-audit@redhat.com (moderated for non-subscribers)
2601 W:      https://github.com/linux-audit
2602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2603 S:      Supported
2604 F:      include/linux/audit.h
2605 F:      include/uapi/linux/audit.h
2606 F:      kernel/audit*
2607
2608 AUXILIARY DISPLAY DRIVERS
2609 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2610 S:      Maintained
2611 F:      drivers/auxdisplay/
2612 F:      include/linux/cfag12864b.h
2613
2614 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2615 M:      Andreas Klinger <ak@it-klinger.de>
2616 L:      linux-iio@vger.kernel.org
2617 S:      Maintained
2618 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2619 F:      drivers/iio/adc/hx711.c
2620
2621 AX.25 NETWORK LAYER
2622 M:      Ralf Baechle <ralf@linux-mips.org>
2623 L:      linux-hams@vger.kernel.org
2624 W:      http://www.linux-ax25.org/
2625 S:      Maintained
2626 F:      include/uapi/linux/ax25.h
2627 F:      include/net/ax25.h
2628 F:      net/ax25/
2629
2630 AXENTIA ARM DEVICES
2631 M:      Peter Rosin <peda@axentia.se>
2632 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2633 S:      Maintained
2634 F:      Documentation/devicetree/bindings/arm/axentia.txt
2635 F:      arch/arm/boot/dts/at91-linea.dtsi
2636 F:      arch/arm/boot/dts/at91-natte.dtsi
2637 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2638 F:      arch/arm/boot/dts/at91-tse850-3.dts
2639
2640 AXENTIA ASOC DRIVERS
2641 M:      Peter Rosin <peda@axentia.se>
2642 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2643 S:      Maintained
2644 F:      Documentation/devicetree/bindings/sound/axentia,*
2645 F:      sound/soc/atmel/tse850-pcm5142.c
2646
2647 AZ6007 DVB DRIVER
2648 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2649 L:      linux-media@vger.kernel.org
2650 W:      https://linuxtv.org
2651 T:      git git://linuxtv.org/media_tree.git
2652 S:      Maintained
2653 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2654
2655 AZTECH FM RADIO RECEIVER DRIVER
2656 M:      Hans Verkuil <hverkuil@xs4all.nl>
2657 L:      linux-media@vger.kernel.org
2658 T:      git git://linuxtv.org/media_tree.git
2659 W:      https://linuxtv.org
2660 S:      Maintained
2661 F:      drivers/media/radio/radio-aztech*
2662
2663 B43 WIRELESS DRIVER
2664 L:      linux-wireless@vger.kernel.org
2665 L:      b43-dev@lists.infradead.org
2666 W:      http://wireless.kernel.org/en/users/Drivers/b43
2667 S:      Odd Fixes
2668 F:      drivers/net/wireless/broadcom/b43/
2669
2670 B43LEGACY WIRELESS DRIVER
2671 M:      Larry Finger <Larry.Finger@lwfinger.net>
2672 L:      linux-wireless@vger.kernel.org
2673 L:      b43-dev@lists.infradead.org
2674 W:      http://wireless.kernel.org/en/users/Drivers/b43
2675 S:      Maintained
2676 F:      drivers/net/wireless/broadcom/b43legacy/
2677
2678 BACKLIGHT CLASS/SUBSYSTEM
2679 M:      Lee Jones <lee.jones@linaro.org>
2680 M:      Daniel Thompson <daniel.thompson@linaro.org>
2681 M:      Jingoo Han <jingoohan1@gmail.com>
2682 L:      dri-devel@lists.freedesktop.org
2683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2684 S:      Maintained
2685 F:      drivers/video/backlight/
2686 F:      include/linux/backlight.h
2687 F:      include/linux/pwm_backlight.h
2688 F:      Documentation/devicetree/bindings/leds/backlight
2689
2690 BATMAN ADVANCED
2691 M:      Marek Lindner <mareklindner@neomailbox.ch>
2692 M:      Simon Wunderlich <sw@simonwunderlich.de>
2693 M:      Antonio Quartulli <a@unstable.cc>
2694 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2695 W:      https://www.open-mesh.org/
2696 Q:      https://patchwork.open-mesh.org/project/batman/list/
2697 S:      Maintained
2698 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2699 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2700 F:      Documentation/networking/batman-adv.rst
2701 F:      include/uapi/linux/batadv_packet.h
2702 F:      include/uapi/linux/batman_adv.h
2703 F:      net/batman-adv/
2704
2705 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2706 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2707 L:      linux-hams@vger.kernel.org
2708 W:      http://www.baycom.org/~tom/ham/ham.html
2709 S:      Maintained
2710 F:      drivers/net/hamradio/baycom*
2711
2712 BCACHE (BLOCK LAYER CACHE)
2713 M:      Coly Li <colyli@suse.de>
2714 M:      Kent Overstreet <kent.overstreet@gmail.com>
2715 L:      linux-bcache@vger.kernel.org
2716 W:      http://bcache.evilpiepirate.org
2717 C:      irc://irc.oftc.net/bcache
2718 S:      Maintained
2719 F:      drivers/md/bcache/
2720
2721 BDISP ST MEDIA DRIVER
2722 M:      Fabien Dessenne <fabien.dessenne@st.com>
2723 L:      linux-media@vger.kernel.org
2724 T:      git git://linuxtv.org/media_tree.git
2725 W:      https://linuxtv.org
2726 S:      Supported
2727 F:      drivers/media/platform/sti/bdisp
2728
2729 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2730 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2731 L:      netdev@vger.kernel.org
2732 S:      Maintained
2733 F:      drivers/net/ethernet/ec_bhf.c
2734
2735 BEFS FILE SYSTEM
2736 M:      Luis de Bethencourt <luisbg@kernel.org>
2737 M:      Salah Triki <salah.triki@gmail.com>
2738 S:      Maintained
2739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2740 F:      Documentation/filesystems/befs.txt
2741 F:      fs/befs/
2742
2743 BFQ I/O SCHEDULER
2744 M:      Paolo Valente <paolo.valente@linaro.org>
2745 M:      Jens Axboe <axboe@kernel.dk>
2746 L:      linux-block@vger.kernel.org
2747 S:      Maintained
2748 F:      block/bfq-*
2749 F:      Documentation/block/bfq-iosched.txt
2750
2751 BFS FILE SYSTEM
2752 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2753 S:      Maintained
2754 F:      Documentation/filesystems/bfs.txt
2755 F:      fs/bfs/
2756 F:      include/uapi/linux/bfs_fs.h
2757
2758 BLINKM RGB LED DRIVER
2759 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2760 S:      Maintained
2761 F:      drivers/leds/leds-blinkm.c
2762
2763 BLOCK LAYER
2764 M:      Jens Axboe <axboe@kernel.dk>
2765 L:      linux-block@vger.kernel.org
2766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2767 S:      Maintained
2768 F:      block/
2769 F:      drivers/block/
2770 F:      kernel/trace/blktrace.c
2771 F:      lib/sbitmap.c
2772
2773 BLOCK2MTD DRIVER
2774 M:      Joern Engel <joern@lazybastard.org>
2775 L:      linux-mtd@lists.infradead.org
2776 S:      Maintained
2777 F:      drivers/mtd/devices/block2mtd.c
2778
2779 BLUETOOTH DRIVERS
2780 M:      Marcel Holtmann <marcel@holtmann.org>
2781 M:      Johan Hedberg <johan.hedberg@gmail.com>
2782 L:      linux-bluetooth@vger.kernel.org
2783 W:      http://www.bluez.org/
2784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2786 S:      Maintained
2787 F:      drivers/bluetooth/
2788
2789 BLUETOOTH SUBSYSTEM
2790 M:      Marcel Holtmann <marcel@holtmann.org>
2791 M:      Johan Hedberg <johan.hedberg@gmail.com>
2792 L:      linux-bluetooth@vger.kernel.org
2793 W:      http://www.bluez.org/
2794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2796 S:      Maintained
2797 F:      net/bluetooth/
2798 F:      include/net/bluetooth/
2799
2800 BONDING DRIVER
2801 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2802 M:      Veaceslav Falico <vfalico@gmail.com>
2803 M:      Andy Gospodarek <andy@greyhouse.net>
2804 L:      netdev@vger.kernel.org
2805 W:      http://sourceforge.net/projects/bonding/
2806 S:      Supported
2807 F:      drivers/net/bonding/
2808 F:      include/uapi/linux/if_bonding.h
2809
2810 BPF (Safe dynamic programs and tools)
2811 M:      Alexei Starovoitov <ast@kernel.org>
2812 M:      Daniel Borkmann <daniel@iogearbox.net>
2813 L:      netdev@vger.kernel.org
2814 L:      linux-kernel@vger.kernel.org
2815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2817 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2818 S:      Supported
2819 F:      arch/x86/net/bpf_jit*
2820 F:      Documentation/networking/filter.txt
2821 F:      Documentation/bpf/
2822 F:      include/linux/bpf*
2823 F:      include/linux/filter.h
2824 F:      include/trace/events/xdp.h
2825 F:      include/uapi/linux/bpf*
2826 F:      include/uapi/linux/filter.h
2827 F:      kernel/bpf/
2828 F:      kernel/trace/bpf_trace.c
2829 F:      lib/test_bpf.c
2830 F:      net/bpf/
2831 F:      net/core/filter.c
2832 F:      net/sched/act_bpf.c
2833 F:      net/sched/cls_bpf.c
2834 F:      samples/bpf/
2835 F:      tools/bpf/
2836 F:      tools/lib/bpf/
2837 F:      tools/testing/selftests/bpf/
2838
2839 BROADCOM B44 10/100 ETHERNET DRIVER
2840 M:      Michael Chan <michael.chan@broadcom.com>
2841 L:      netdev@vger.kernel.org
2842 S:      Supported
2843 F:      drivers/net/ethernet/broadcom/b44.*
2844
2845 BROADCOM B53 ETHERNET SWITCH DRIVER
2846 M:      Florian Fainelli <f.fainelli@gmail.com>
2847 L:      netdev@vger.kernel.org
2848 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2849 S:      Supported
2850 F:      drivers/net/dsa/b53/*
2851 F:      include/linux/platform_data/b53.h
2852
2853 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2854 M:      Florian Fainelli <f.fainelli@gmail.com>
2855 M:      Ray Jui <rjui@broadcom.com>
2856 M:      Scott Branden <sbranden@broadcom.com>
2857 M:      bcm-kernel-feedback-list@broadcom.com
2858 T:      git git://github.com/broadcom/mach-bcm
2859 S:      Maintained
2860 N:      bcm281*
2861 N:      bcm113*
2862 N:      bcm216*
2863 N:      kona
2864 F:      arch/arm/mach-bcm/
2865
2866 BROADCOM BCM2835 ARM ARCHITECTURE
2867 M:      Eric Anholt <eric@anholt.net>
2868 M:      Stefan Wahren <stefan.wahren@i2se.com>
2869 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2870 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2871 T:      git git://github.com/anholt/linux
2872 S:      Maintained
2873 N:      bcm2835
2874 F:      drivers/staging/vc04_services
2875
2876 BROADCOM BCM47XX MIPS ARCHITECTURE
2877 M:      Hauke Mehrtens <hauke@hauke-m.de>
2878 M:      Rafał Miłecki <zajec5@gmail.com>
2879 L:      linux-mips@linux-mips.org
2880 S:      Maintained
2881 F:      Documentation/devicetree/bindings/mips/brcm/
2882 F:      arch/mips/bcm47xx/*
2883 F:      arch/mips/include/asm/mach-bcm47xx/*
2884
2885 BROADCOM BCM5301X ARM ARCHITECTURE
2886 M:      Hauke Mehrtens <hauke@hauke-m.de>
2887 M:      Rafał Miłecki <zajec5@gmail.com>
2888 M:      Jon Mason <jonmason@broadcom.com>
2889 M:      bcm-kernel-feedback-list@broadcom.com
2890 L:      linux-arm-kernel@lists.infradead.org
2891 S:      Maintained
2892 F:      arch/arm/mach-bcm/bcm_5301x.c
2893 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2894 F:      arch/arm/boot/dts/bcm470*
2895 F:      arch/arm/boot/dts/bcm953012*
2896
2897 BROADCOM BCM53573 ARM ARCHITECTURE
2898 M:      Rafał Miłecki <rafal@milecki.pl>
2899 L:      linux-arm-kernel@lists.infradead.org
2900 S:      Maintained
2901 F:      arch/arm/boot/dts/bcm53573*
2902 F:      arch/arm/boot/dts/bcm47189*
2903
2904 BROADCOM BCM63XX ARM ARCHITECTURE
2905 M:      Florian Fainelli <f.fainelli@gmail.com>
2906 M:      bcm-kernel-feedback-list@broadcom.com
2907 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2908 T:      git git://github.com/broadcom/stblinux.git
2909 S:      Maintained
2910 N:      bcm63xx
2911
2912 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2913 M:      Kevin Cernekee <cernekee@gmail.com>
2914 L:      linux-usb@vger.kernel.org
2915 S:      Maintained
2916 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2917
2918 BROADCOM BCM7XXX ARM ARCHITECTURE
2919 M:      Brian Norris <computersforpeace@gmail.com>
2920 M:      Gregory Fong <gregory.0xf0@gmail.com>
2921 M:      Florian Fainelli <f.fainelli@gmail.com>
2922 M:      bcm-kernel-feedback-list@broadcom.com
2923 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2924 T:      git git://github.com/broadcom/stblinux.git
2925 S:      Maintained
2926 F:      arch/arm/mach-bcm/*brcmstb*
2927 F:      arch/arm/boot/dts/bcm7*.dts*
2928 F:      drivers/bus/brcmstb_gisb.c
2929 F:      arch/arm/mm/cache-b15-rac.c
2930 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2931 N:      brcmstb
2932
2933 BROADCOM BMIPS CPUFREQ DRIVER
2934 M:      Markus Mayer <mmayer@broadcom.com>
2935 M:      bcm-kernel-feedback-list@broadcom.com
2936 L:      linux-pm@vger.kernel.org
2937 S:      Maintained
2938 F:      drivers/cpufreq/bmips-cpufreq.c
2939
2940 BROADCOM BMIPS MIPS ARCHITECTURE
2941 M:      Kevin Cernekee <cernekee@gmail.com>
2942 M:      Florian Fainelli <f.fainelli@gmail.com>
2943 L:      linux-mips@linux-mips.org
2944 T:      git git://github.com/broadcom/stblinux.git
2945 S:      Maintained
2946 F:      arch/mips/bmips/*
2947 F:      arch/mips/include/asm/mach-bmips/*
2948 F:      arch/mips/kernel/*bmips*
2949 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2950 F:      drivers/irqchip/irq-bcm63*
2951 F:      drivers/irqchip/irq-bcm7*
2952 F:      drivers/irqchip/irq-brcmstb*
2953 F:      include/linux/bcm963xx_nvram.h
2954 F:      include/linux/bcm963xx_tag.h
2955
2956 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2957 M:      Rasesh Mody <rasesh.mody@cavium.com>
2958 M:      Dept-GELinuxNICDev@cavium.com
2959 L:      netdev@vger.kernel.org
2960 S:      Supported
2961 F:      drivers/net/ethernet/broadcom/bnx2.*
2962 F:      drivers/net/ethernet/broadcom/bnx2_*
2963
2964 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2965 M:      QLogic-Storage-Upstream@qlogic.com
2966 L:      linux-scsi@vger.kernel.org
2967 S:      Supported
2968 F:      drivers/scsi/bnx2fc/
2969
2970 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2971 M:      QLogic-Storage-Upstream@qlogic.com
2972 L:      linux-scsi@vger.kernel.org
2973 S:      Supported
2974 F:      drivers/scsi/bnx2i/
2975
2976 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2977 M:      Ariel Elior <ariel.elior@cavium.com>
2978 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
2979 M:      everest-linux-l2@cavium.com
2980 L:      netdev@vger.kernel.org
2981 S:      Supported
2982 F:      drivers/net/ethernet/broadcom/bnx2x/
2983
2984 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2985 M:      Michael Chan <michael.chan@broadcom.com>
2986 L:      netdev@vger.kernel.org
2987 S:      Supported
2988 F:      drivers/net/ethernet/broadcom/bnxt/
2989
2990 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2991 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2992 M:      Franky Lin <franky.lin@broadcom.com>
2993 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2994 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2995 M:      Wright Feng <wright.feng@cypress.com>
2996 L:      linux-wireless@vger.kernel.org
2997 L:      brcm80211-dev-list.pdl@broadcom.com
2998 L:      brcm80211-dev-list@cypress.com
2999 S:      Supported
3000 F:      drivers/net/wireless/broadcom/brcm80211/
3001
3002 BROADCOM BRCMSTB GPIO DRIVER
3003 M:      Gregory Fong <gregory.0xf0@gmail.com>
3004 L:      bcm-kernel-feedback-list@broadcom.com
3005 S:      Supported
3006 F:      drivers/gpio/gpio-brcmstb.c
3007 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3008
3009 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3010 M:      Al Cooper <alcooperx@gmail.com>
3011 L:      linux-kernel@vger.kernel.org
3012 L:      bcm-kernel-feedback-list@broadcom.com
3013 S:      Maintained
3014 F:      drivers/phy/broadcom/phy-brcm-usb*
3015
3016 BROADCOM GENET ETHERNET DRIVER
3017 M:      Doug Berger <opendmb@gmail.com>
3018 M:      Florian Fainelli <f.fainelli@gmail.com>
3019 L:      netdev@vger.kernel.org
3020 S:      Supported
3021 F:      drivers/net/ethernet/broadcom/genet/
3022
3023 BROADCOM IPROC ARM ARCHITECTURE
3024 M:      Ray Jui <rjui@broadcom.com>
3025 M:      Scott Branden <sbranden@broadcom.com>
3026 M:      Jon Mason <jonmason@broadcom.com>
3027 M:      bcm-kernel-feedback-list@broadcom.com
3028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3029 T:      git git://github.com/broadcom/cygnus-linux.git
3030 S:      Maintained
3031 N:      iproc
3032 N:      cygnus
3033 N:      bcm[-_]nsp
3034 N:      bcm9113*
3035 N:      bcm9583*
3036 N:      bcm9585*
3037 N:      bcm9586*
3038 N:      bcm988312
3039 N:      bcm113*
3040 N:      bcm583*
3041 N:      bcm585*
3042 N:      bcm586*
3043 N:      bcm88312
3044 N:      hr2
3045 N:      stingray
3046 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3047 F:      arch/arm64/boot/dts/broadcom/stingray/*
3048 F:      drivers/clk/bcm/clk-ns*
3049 F:      drivers/clk/bcm/clk-sr*
3050 F:      drivers/pinctrl/bcm/pinctrl-ns*
3051 F:      include/dt-bindings/clock/bcm-sr*
3052
3053 BROADCOM KONA GPIO DRIVER
3054 M:      Ray Jui <rjui@broadcom.com>
3055 L:      bcm-kernel-feedback-list@broadcom.com
3056 S:      Supported
3057 F:      drivers/gpio/gpio-bcm-kona.c
3058 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3059
3060 BROADCOM NETXTREME-E ROCE DRIVER
3061 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3062 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3063 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3064 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3065 L:      linux-rdma@vger.kernel.org
3066 W:      http://www.broadcom.com
3067 S:      Supported
3068 F:      drivers/infiniband/hw/bnxt_re/
3069 F:      include/uapi/rdma/bnxt_re-abi.h
3070
3071 BROADCOM NVRAM DRIVER
3072 M:      Rafał Miłecki <zajec5@gmail.com>
3073 L:      linux-mips@linux-mips.org
3074 S:      Maintained
3075 F:      drivers/firmware/broadcom/*
3076
3077 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3078 M:      Rafał Miłecki <zajec5@gmail.com>
3079 L:      linux-wireless@vger.kernel.org
3080 S:      Maintained
3081 F:      drivers/bcma/
3082 F:      include/linux/bcma/
3083
3084 BROADCOM STB AVS CPUFREQ DRIVER
3085 M:      Markus Mayer <mmayer@broadcom.com>
3086 M:      bcm-kernel-feedback-list@broadcom.com
3087 L:      linux-pm@vger.kernel.org
3088 S:      Maintained
3089 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3090 F:      drivers/cpufreq/brcmstb*
3091
3092 BROADCOM STB AVS TMON DRIVER
3093 M:      Markus Mayer <mmayer@broadcom.com>
3094 M:      bcm-kernel-feedback-list@broadcom.com
3095 L:      linux-pm@vger.kernel.org
3096 S:      Maintained
3097 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3098 F:      drivers/thermal/broadcom/brcmstb*
3099
3100 BROADCOM STB NAND FLASH DRIVER
3101 M:      Brian Norris <computersforpeace@gmail.com>
3102 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3103 L:      linux-mtd@lists.infradead.org
3104 L:      bcm-kernel-feedback-list@broadcom.com
3105 S:      Maintained
3106 F:      drivers/mtd/nand/raw/brcmnand/
3107
3108 BROADCOM STB DPFE DRIVER
3109 M:      Markus Mayer <mmayer@broadcom.com>
3110 M:      bcm-kernel-feedback-list@broadcom.com
3111 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3112 S:      Maintained
3113 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3114 F:      drivers/memory/brcmstb_dpfe.c
3115
3116 BROADCOM SYSTEMPORT ETHERNET DRIVER
3117 M:      Florian Fainelli <f.fainelli@gmail.com>
3118 L:      netdev@vger.kernel.org
3119 S:      Supported
3120 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3121
3122 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3123 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3124 M:      Prashant Sreedharan <prashant@broadcom.com>
3125 M:      Michael Chan <mchan@broadcom.com>
3126 L:      netdev@vger.kernel.org
3127 S:      Supported
3128 F:      drivers/net/ethernet/broadcom/tg3.*
3129
3130 BROCADE BFA FC SCSI DRIVER
3131 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3132 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3133 L:      linux-scsi@vger.kernel.org
3134 S:      Supported
3135 F:      drivers/scsi/bfa/
3136
3137 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3138 M:      Rasesh Mody <rasesh.mody@cavium.com>
3139 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3140 M:      Dept-GELinuxNICDev@cavium.com
3141 L:      netdev@vger.kernel.org
3142 S:      Supported
3143 F:      drivers/net/ethernet/brocade/bna/
3144
3145 BSG (block layer generic sg v4 driver)
3146 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3147 L:      linux-scsi@vger.kernel.org
3148 S:      Supported
3149 F:      block/bsg.c
3150 F:      include/linux/bsg.h
3151 F:      include/uapi/linux/bsg.h
3152
3153 BT87X AUDIO DRIVER
3154 M:      Clemens Ladisch <clemens@ladisch.de>
3155 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3156 T:      git git://git.alsa-project.org/alsa-kernel.git
3157 S:      Maintained
3158 F:      Documentation/sound/cards/bt87x.rst
3159 F:      sound/pci/bt87x.c
3160
3161 BT8XXGPIO DRIVER
3162 M:      Michael Buesch <m@bues.ch>
3163 W:      http://bu3sch.de/btgpio.php
3164 S:      Maintained
3165 F:      drivers/gpio/gpio-bt8xx.c
3166
3167 BTRFS FILE SYSTEM
3168 M:      Chris Mason <clm@fb.com>
3169 M:      Josef Bacik <jbacik@fb.com>
3170 M:      David Sterba <dsterba@suse.com>
3171 L:      linux-btrfs@vger.kernel.org
3172 W:      http://btrfs.wiki.kernel.org/
3173 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3175 S:      Maintained
3176 F:      Documentation/filesystems/btrfs.txt
3177 F:      fs/btrfs/
3178 F:      include/linux/btrfs*
3179 F:      include/uapi/linux/btrfs*
3180
3181 BTTV VIDEO4LINUX DRIVER
3182 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3183 L:      linux-media@vger.kernel.org
3184 W:      https://linuxtv.org
3185 T:      git git://linuxtv.org/media_tree.git
3186 S:      Odd fixes
3187 F:      Documentation/media/v4l-drivers/bttv*
3188 F:      drivers/media/pci/bt8xx/bttv*
3189
3190 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3191 M:      Chanwoo Choi <cw00.choi@samsung.com>
3192 L:      linux-pm@vger.kernel.org
3193 L:      linux-samsung-soc@vger.kernel.org
3194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3195 S:      Maintained
3196 F:      drivers/devfreq/exynos-bus.c
3197 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3198
3199 BUSLOGIC SCSI DRIVER
3200 M:      Khalid Aziz <khalid@gonehiking.org>
3201 L:      linux-scsi@vger.kernel.org
3202 S:      Maintained
3203 F:      drivers/scsi/BusLogic.*
3204 F:      drivers/scsi/FlashPoint.*
3205
3206 C-MEDIA CMI8788 DRIVER
3207 M:      Clemens Ladisch <clemens@ladisch.de>
3208 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3209 T:      git git://git.alsa-project.org/alsa-kernel.git
3210 S:      Maintained
3211 F:      sound/pci/oxygen/
3212
3213 C6X ARCHITECTURE
3214 M:      Mark Salter <msalter@redhat.com>
3215 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3216 L:      linux-c6x-dev@linux-c6x.org
3217 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3218 S:      Maintained
3219 F:      arch/c6x/
3220
3221 CA8210 IEEE-802.15.4 RADIO DRIVER
3222 M:      Harry Morris <h.morris@cascoda.com>
3223 L:      linux-wpan@vger.kernel.org
3224 W:      https://github.com/Cascoda/ca8210-linux.git
3225 S:      Maintained
3226 F:      drivers/net/ieee802154/ca8210.c
3227 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3228
3229 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3230 M:      David Howells <dhowells@redhat.com>
3231 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3232 S:      Supported
3233 F:      Documentation/filesystems/caching/cachefiles.txt
3234 F:      fs/cachefiles/
3235
3236 CADENCE MIPI-CSI2 BRIDGES
3237 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3238 L:      linux-media@vger.kernel.org
3239 S:      Maintained
3240 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3241 F:      drivers/media/platform/cadence/cdns-csi2*
3242
3243 CADET FM/AM RADIO RECEIVER DRIVER
3244 M:      Hans Verkuil <hverkuil@xs4all.nl>
3245 L:      linux-media@vger.kernel.org
3246 T:      git git://linuxtv.org/media_tree.git
3247 W:      https://linuxtv.org
3248 S:      Maintained
3249 F:      drivers/media/radio/radio-cadet*
3250
3251 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3252 M:      Jonathan Corbet <corbet@lwn.net>
3253 L:      linux-media@vger.kernel.org
3254 T:      git git://linuxtv.org/media_tree.git
3255 S:      Maintained
3256 F:      Documentation/media/v4l-drivers/cafe_ccic*
3257 F:      drivers/media/platform/marvell-ccic/
3258
3259 CAIF NETWORK LAYER
3260 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3261 L:      netdev@vger.kernel.org
3262 S:      Supported
3263 F:      Documentation/networking/caif/
3264 F:      drivers/net/caif/
3265 F:      include/uapi/linux/caif/
3266 F:      include/net/caif/
3267 F:      net/caif/
3268
3269 CALGARY x86-64 IOMMU
3270 M:      Muli Ben-Yehuda <mulix@mulix.org>
3271 M:      Jon Mason <jdmason@kudzu.us>
3272 L:      iommu@lists.linux-foundation.org
3273 S:      Maintained
3274 F:      arch/x86/kernel/pci-calgary_64.c
3275 F:      arch/x86/kernel/tce_64.c
3276 F:      arch/x86/include/asm/calgary.h
3277 F:      arch/x86/include/asm/tce.h
3278
3279 CAN NETWORK DRIVERS
3280 M:      Wolfgang Grandegger <wg@grandegger.com>
3281 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3282 L:      linux-can@vger.kernel.org
3283 W:      https://github.com/linux-can
3284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3286 S:      Maintained
3287 F:      Documentation/devicetree/bindings/net/can/
3288 F:      drivers/net/can/
3289 F:      include/linux/can/dev.h
3290 F:      include/linux/can/platform/
3291 F:      include/uapi/linux/can/error.h
3292 F:      include/uapi/linux/can/netlink.h
3293
3294 CAN NETWORK LAYER
3295 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3296 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3297 L:      linux-can@vger.kernel.org
3298 W:      https://github.com/linux-can
3299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3301 S:      Maintained
3302 F:      Documentation/networking/can.rst
3303 F:      net/can/
3304 F:      include/linux/can/core.h
3305 F:      include/uapi/linux/can.h
3306 F:      include/uapi/linux/can/bcm.h
3307 F:      include/uapi/linux/can/raw.h
3308 F:      include/uapi/linux/can/gw.h
3309
3310 CAPABILITIES
3311 M:      Serge Hallyn <serge@hallyn.com>
3312 L:      linux-security-module@vger.kernel.org
3313 S:      Supported
3314 F:      include/linux/capability.h
3315 F:      include/uapi/linux/capability.h
3316 F:      security/commoncap.c
3317 F:      kernel/capability.c
3318
3319 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3320 M:      Kevin Tsai <ktsai@capellamicro.com>
3321 S:      Maintained
3322 F:      drivers/iio/light/cm*
3323
3324 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3325 M:      Christian Lamparter <chunkeey@googlemail.com>
3326 L:      linux-wireless@vger.kernel.org
3327 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3328 S:      Maintained
3329 F:      drivers/net/wireless/ath/carl9170/
3330
3331 CAVIUM I2C DRIVER
3332 M:      Jan Glauber <jglauber@cavium.com>
3333 M:      David Daney <david.daney@cavium.com>
3334 W:      http://www.cavium.com
3335 S:      Supported
3336 F:      drivers/i2c/busses/i2c-octeon*
3337 F:      drivers/i2c/busses/i2c-thunderx*
3338
3339 CAVIUM LIQUIDIO NETWORK DRIVER
3340 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3341 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3342 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3343 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3344 L:      netdev@vger.kernel.org
3345 W:      http://www.cavium.com
3346 S:      Supported
3347 F:      drivers/net/ethernet/cavium/liquidio/
3348
3349 CAVIUM MMC DRIVER
3350 M:      Jan Glauber <jglauber@cavium.com>
3351 M:      David Daney <david.daney@cavium.com>
3352 M:      Steven J. Hill <Steven.Hill@cavium.com>
3353 W:      http://www.cavium.com
3354 S:      Supported
3355 F:      drivers/mmc/host/cavium*
3356
3357 CAVIUM OCTEON-TX CRYPTO DRIVER
3358 M:      George Cherian <george.cherian@cavium.com>
3359 L:      linux-crypto@vger.kernel.org
3360 W:      http://www.cavium.com
3361 S:      Supported
3362 F:      drivers/crypto/cavium/cpt/
3363
3364 CAVIUM THUNDERX2 ARM64 SOC
3365 M:      Robert Richter <rrichter@cavium.com>
3366 M:      Jayachandran C <jnair@caviumnetworks.com>
3367 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3368 S:      Maintained
3369 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3370 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3371
3372 CC2520 IEEE-802.15.4 RADIO DRIVER
3373 M:      Varka Bhadram <varkabhadram@gmail.com>
3374 L:      linux-wpan@vger.kernel.org
3375 S:      Maintained
3376 F:      drivers/net/ieee802154/cc2520.c
3377 F:      include/linux/spi/cc2520.h
3378 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3379
3380 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3381 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3382 L:      linux-crypto@vger.kernel.org
3383 S:      Supported
3384 F:      drivers/crypto/ccree/
3385 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3386
3387 CEC FRAMEWORK
3388 M:      Hans Verkuil <hans.verkuil@cisco.com>
3389 L:      linux-media@vger.kernel.org
3390 T:      git git://linuxtv.org/media_tree.git
3391 W:      http://linuxtv.org
3392 S:      Supported
3393 F:      Documentation/media/kapi/cec-core.rst
3394 F:      Documentation/media/uapi/cec
3395 F:      drivers/media/cec/
3396 F:      drivers/media/rc/keymaps/rc-cec.c
3397 F:      include/media/cec.h
3398 F:      include/media/cec-notifier.h
3399 F:      include/uapi/linux/cec.h
3400 F:      include/uapi/linux/cec-funcs.h
3401 F:      Documentation/devicetree/bindings/media/cec.txt
3402 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3403
3404 CEC GPIO DRIVER
3405 M:      Hans Verkuil <hans.verkuil@cisco.com>
3406 L:      linux-media@vger.kernel.org
3407 T:      git git://linuxtv.org/media_tree.git
3408 W:      http://linuxtv.org
3409 S:      Supported
3410 F:      drivers/media/platform/cec-gpio/
3411 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3412
3413 CELL BROADBAND ENGINE ARCHITECTURE
3414 M:      Arnd Bergmann <arnd@arndb.de>
3415 L:      linuxppc-dev@lists.ozlabs.org
3416 W:      http://www.ibm.com/developerworks/power/cell/
3417 S:      Supported
3418 F:      arch/powerpc/include/asm/cell*.h
3419 F:      arch/powerpc/include/asm/spu*.h
3420 F:      arch/powerpc/include/uapi/asm/spu*.h
3421 F:      arch/powerpc/oprofile/*cell*
3422 F:      arch/powerpc/platforms/cell/
3423
3424 CEPH COMMON CODE (LIBCEPH)
3425 M:      Ilya Dryomov <idryomov@gmail.com>
3426 M:      "Yan, Zheng" <zyan@redhat.com>
3427 M:      Sage Weil <sage@redhat.com>
3428 L:      ceph-devel@vger.kernel.org
3429 W:      http://ceph.com/
3430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3431 T:      git git://github.com/ceph/ceph-client.git
3432 S:      Supported
3433 F:      net/ceph/
3434 F:      include/linux/ceph/
3435 F:      include/linux/crush/
3436
3437 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3438 M:      "Yan, Zheng" <zyan@redhat.com>
3439 M:      Sage Weil <sage@redhat.com>
3440 M:      Ilya Dryomov <idryomov@gmail.com>
3441 L:      ceph-devel@vger.kernel.org
3442 W:      http://ceph.com/
3443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3444 T:      git git://github.com/ceph/ceph-client.git
3445 S:      Supported
3446 F:      Documentation/filesystems/ceph.txt
3447 F:      fs/ceph/
3448
3449 CERTIFICATE HANDLING:
3450 M:      David Howells <dhowells@redhat.com>
3451 M:      David Woodhouse <dwmw2@infradead.org>
3452 L:      keyrings@vger.kernel.org
3453 S:      Maintained
3454 F:      Documentation/admin-guide/module-signing.rst
3455 F:      certs/
3456 F:      scripts/sign-file.c
3457 F:      scripts/extract-cert.c
3458
3459 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3460 L:      linux-usb@vger.kernel.org
3461 S:      Orphan
3462 F:      Documentation/usb/WUSB-Design-overview.txt
3463 F:      Documentation/usb/wusb-cbaf
3464 F:      drivers/usb/host/hwa-hc.c
3465 F:      drivers/usb/host/whci/
3466 F:      drivers/usb/wusbcore/
3467 F:      include/linux/usb/wusb*
3468
3469 CFAG12864B LCD DRIVER
3470 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3471 S:      Maintained
3472 F:      drivers/auxdisplay/cfag12864b.c
3473 F:      include/linux/cfag12864b.h
3474
3475 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3476 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3477 S:      Maintained
3478 F:      drivers/auxdisplay/cfag12864bfb.c
3479 F:      include/linux/cfag12864b.h
3480
3481 802.11 (including CFG80211/NL80211)
3482 M:      Johannes Berg <johannes@sipsolutions.net>
3483 L:      linux-wireless@vger.kernel.org
3484 W:      http://wireless.kernel.org/
3485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3487 S:      Maintained
3488 F:      net/wireless/
3489 F:      include/uapi/linux/nl80211.h
3490 F:      include/linux/ieee80211.h
3491 F:      include/net/wext.h
3492 F:      include/net/cfg80211.h
3493 F:      include/net/iw_handler.h
3494 F:      include/net/ieee80211_radiotap.h
3495 F:      Documentation/driver-api/80211/cfg80211.rst
3496 F:      Documentation/networking/regulatory.txt
3497
3498 CHAR and MISC DRIVERS
3499 M:      Arnd Bergmann <arnd@arndb.de>
3500 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3502 S:      Supported
3503 F:      drivers/char/
3504 F:      drivers/misc/
3505 F:      include/linux/miscdevice.h
3506
3507 CHECKPATCH
3508 M:      Andy Whitcroft <apw@canonical.com>
3509 M:      Joe Perches <joe@perches.com>
3510 S:      Maintained
3511 F:      scripts/checkpatch.pl
3512
3513 CHINESE DOCUMENTATION
3514 M:      Harry Wei <harryxiyou@gmail.com>
3515 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3516 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3517 S:      Maintained
3518 F:      Documentation/translations/zh_CN/
3519
3520 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3521 M:      Peter Chen <Peter.Chen@nxp.com>
3522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3523 L:      linux-usb@vger.kernel.org
3524 S:      Maintained
3525 F:      drivers/usb/chipidea/
3526
3527 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3528 M:      Hans de Goede <hdegoede@redhat.com>
3529 L:      linux-input@vger.kernel.org
3530 S:      Maintained
3531 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3532 F:      drivers/input/touchscreen/chipone_icn8318.c
3533
3534 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3535 M:      Hans de Goede <hdegoede@redhat.com>
3536 L:      linux-input@vger.kernel.org
3537 S:      Maintained
3538 F:      drivers/input/touchscreen/chipone_icn8505.c
3539
3540 CHROME HARDWARE PLATFORM SUPPORT
3541 M:      Benson Leung <bleung@chromium.org>
3542 M:      Olof Johansson <olof@lixom.net>
3543 S:      Maintained
3544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3545 F:      drivers/platform/chrome/
3546
3547 CIRRUS LOGIC AUDIO CODEC DRIVERS
3548 M:      Brian Austin <brian.austin@cirrus.com>
3549 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3550 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3551 S:      Maintained
3552 F:      sound/soc/codecs/cs*
3553
3554 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3555 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3556 L:      netdev@vger.kernel.org
3557 S:      Maintained
3558 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3559
3560 CISCO FCOE HBA DRIVER
3561 M:      Satish Kharat <satishkh@cisco.com>
3562 M:      Sesidhar Baddela <sebaddel@cisco.com>
3563 M:      Karan Tilak Kumar <kartilak@cisco.com>
3564 L:      linux-scsi@vger.kernel.org
3565 S:      Supported
3566 F:      drivers/scsi/fnic/
3567
3568 CISCO SCSI HBA DRIVER
3569 M:      Karan Tilak Kumar <kartilak@cisco.com>
3570 M:      Sesidhar Baddela <sebaddel@cisco.com>
3571 L:      linux-scsi@vger.kernel.org
3572 S:      Supported
3573 F:      drivers/scsi/snic/
3574
3575 CISCO VIC ETHERNET NIC DRIVER
3576 M:      Christian Benvenuti <benve@cisco.com>
3577 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3578 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3579 S:      Supported
3580 F:      drivers/net/ethernet/cisco/enic/
3581
3582 CISCO VIC LOW LATENCY NIC DRIVER
3583 M:      Christian Benvenuti <benve@cisco.com>
3584 S:      Supported
3585 F:      drivers/infiniband/hw/usnic/
3586
3587 CIRRUS LOGIC MADERA CODEC DRIVERS
3588 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3589 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3590 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3591 L:      patches@opensource.cirrus.com
3592 T:      git https://github.com/CirrusLogic/linux-drivers.git
3593 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3594 S:      Supported
3595 F:      Documentation/devicetree/bindings/mfd/madera.txt
3596 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3597 F:      include/linux/mfd/madera/*
3598 F:      drivers/gpio/gpio-madera*
3599 F:      drivers/mfd/madera*
3600 F:      drivers/mfd/cs47l*
3601 F:      drivers/pinctrl/cirrus/*
3602
3603 CLANG-FORMAT FILE
3604 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3605 S:      Maintained
3606 F:      .clang-format
3607
3608 CLEANCACHE API
3609 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3610 L:      linux-kernel@vger.kernel.org
3611 S:      Maintained
3612 F:      mm/cleancache.c
3613 F:      include/linux/cleancache.h
3614
3615 CLK API
3616 M:      Russell King <linux@armlinux.org.uk>
3617 L:      linux-clk@vger.kernel.org
3618 S:      Maintained
3619 F:      include/linux/clk.h
3620
3621 CLOCKSOURCE, CLOCKEVENT DRIVERS
3622 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3623 M:      Thomas Gleixner <tglx@linutronix.de>
3624 L:      linux-kernel@vger.kernel.org
3625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3626 S:      Supported
3627 F:      drivers/clocksource/
3628 F:      Documentation/devicetree/bindings/timer/
3629
3630 CMPC ACPI DRIVER
3631 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3632 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3633 L:      platform-driver-x86@vger.kernel.org
3634 S:      Supported
3635 F:      drivers/platform/x86/classmate-laptop.c
3636
3637 COBALT MEDIA DRIVER
3638 M:      Hans Verkuil <hans.verkuil@cisco.com>
3639 L:      linux-media@vger.kernel.org
3640 T:      git git://linuxtv.org/media_tree.git
3641 W:      https://linuxtv.org
3642 S:      Supported
3643 F:      drivers/media/pci/cobalt/
3644
3645 COCCINELLE/Semantic Patches (SmPL)
3646 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3647 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3648 M:      Nicolas Palix <nicolas.palix@imag.fr>
3649 M:      Michal Marek <michal.lkml@markovi.net>
3650 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3652 W:      http://coccinelle.lip6.fr/
3653 S:      Supported
3654 F:      Documentation/dev-tools/coccinelle.rst
3655 F:      scripts/coccinelle/
3656 F:      scripts/coccicheck
3657
3658 CODA FILE SYSTEM
3659 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3660 M:      coda@cs.cmu.edu
3661 L:      codalist@coda.cs.cmu.edu
3662 W:      http://www.coda.cs.cmu.edu/
3663 S:      Maintained
3664 F:      Documentation/filesystems/coda.txt
3665 F:      fs/coda/
3666 F:      include/linux/coda*.h
3667 F:      include/uapi/linux/coda*.h
3668
3669 CODA V4L2 MEM2MEM DRIVER
3670 M:      Philipp Zabel <p.zabel@pengutronix.de>
3671 L:      linux-media@vger.kernel.org
3672 S:      Maintained
3673 F:      Documentation/devicetree/bindings/media/coda.txt
3674 F:      drivers/media/platform/coda/
3675
3676 COMMON CLK FRAMEWORK
3677 M:      Michael Turquette <mturquette@baylibre.com>
3678 M:      Stephen Boyd <sboyd@kernel.org>
3679 L:      linux-clk@vger.kernel.org
3680 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3682 S:      Maintained
3683 F:      Documentation/devicetree/bindings/clock/
3684 F:      drivers/clk/
3685 X:      drivers/clk/clkdev.c
3686 F:      include/linux/clk-pr*
3687 F:      include/linux/clk/
3688 F:      include/linux/of_clk.h
3689
3690 COMMON INTERNET FILE SYSTEM (CIFS)
3691 M:      Steve French <sfrench@samba.org>
3692 L:      linux-cifs@vger.kernel.org
3693 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3694 W:      http://linux-cifs.samba.org/
3695 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3696 S:      Supported
3697 F:      Documentation/filesystems/cifs/
3698 F:      fs/cifs/
3699
3700 COMPACTPCI HOTPLUG CORE
3701 M:      Scott Murray <scott@spiteful.org>
3702 L:      linux-pci@vger.kernel.org
3703 S:      Maintained
3704 F:      drivers/pci/hotplug/cpci_hotplug*
3705
3706 COMPACTPCI HOTPLUG GENERIC DRIVER
3707 M:      Scott Murray <scott@spiteful.org>
3708 L:      linux-pci@vger.kernel.org
3709 S:      Maintained
3710 F:      drivers/pci/hotplug/cpcihp_generic.c
3711
3712 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3713 M:      Scott Murray <scott@spiteful.org>
3714 L:      linux-pci@vger.kernel.org
3715 S:      Maintained
3716 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3717
3718 COMPAL LAPTOP SUPPORT
3719 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3720 L:      platform-driver-x86@vger.kernel.org
3721 S:      Maintained
3722 F:      drivers/platform/x86/compal-laptop.c
3723
3724 CONEXANT ACCESSRUNNER USB DRIVER
3725 L:      accessrunner-general@lists.sourceforge.net
3726 W:      http://accessrunner.sourceforge.net/
3727 S:      Orphan
3728 F:      drivers/usb/atm/cxacru.c
3729
3730 CONFIGFS
3731 M:      Joel Becker <jlbec@evilplan.org>
3732 M:      Christoph Hellwig <hch@lst.de>
3733 T:      git git://git.infradead.org/users/hch/configfs.git
3734 S:      Supported
3735 F:      fs/configfs/
3736 F:      include/linux/configfs.h
3737
3738 CONNECTOR
3739 M:      Evgeniy Polyakov <zbr@ioremap.net>
3740 L:      netdev@vger.kernel.org
3741 S:      Maintained
3742 F:      drivers/connector/
3743
3744 CONTROL GROUP (CGROUP)
3745 M:      Tejun Heo <tj@kernel.org>
3746 M:      Li Zefan <lizefan@huawei.com>
3747 M:      Johannes Weiner <hannes@cmpxchg.org>
3748 L:      cgroups@vger.kernel.org
3749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3750 S:      Maintained
3751 F:      Documentation/cgroup*
3752 F:      include/linux/cgroup*
3753 F:      kernel/cgroup*
3754
3755 CONTROL GROUP - CPUSET
3756 M:      Li Zefan <lizefan@huawei.com>
3757 L:      cgroups@vger.kernel.org
3758 W:      http://www.bullopensource.org/cpuset/
3759 W:      http://oss.sgi.com/projects/cpusets/
3760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3761 S:      Maintained
3762 F:      Documentation/cgroup-v1/cpusets.txt
3763 F:      include/linux/cpuset.h
3764 F:      kernel/cgroup/cpuset.c
3765
3766 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3767 M:      Johannes Weiner <hannes@cmpxchg.org>
3768 M:      Michal Hocko <mhocko@kernel.org>
3769 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3770 L:      cgroups@vger.kernel.org
3771 L:      linux-mm@kvack.org
3772 S:      Maintained
3773 F:      mm/memcontrol.c
3774 F:      mm/swap_cgroup.c
3775
3776 CORETEMP HARDWARE MONITORING DRIVER
3777 M:      Fenghua Yu <fenghua.yu@intel.com>
3778 L:      linux-hwmon@vger.kernel.org
3779 S:      Maintained
3780 F:      Documentation/hwmon/coretemp
3781 F:      drivers/hwmon/coretemp.c
3782
3783 COSA/SRP SYNC SERIAL DRIVER
3784 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3785 W:      http://www.fi.muni.cz/~kas/cosa/
3786 S:      Maintained
3787 F:      drivers/net/wan/cosa*
3788
3789 CPMAC ETHERNET DRIVER
3790 M:      Florian Fainelli <f.fainelli@gmail.com>
3791 L:      netdev@vger.kernel.org
3792 S:      Maintained
3793 F:      drivers/net/ethernet/ti/cpmac.c
3794
3795 CPU FREQUENCY DRIVERS
3796 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3797 M:      Viresh Kumar <viresh.kumar@linaro.org>
3798 L:      linux-pm@vger.kernel.org
3799 S:      Maintained
3800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3801 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3802 B:      https://bugzilla.kernel.org
3803 F:      Documentation/cpu-freq/
3804 F:      Documentation/devicetree/bindings/cpufreq/
3805 F:      drivers/cpufreq/
3806 F:      include/linux/cpufreq.h
3807 F:      tools/testing/selftests/cpufreq/
3808
3809 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3810 M:      Viresh Kumar <viresh.kumar@linaro.org>
3811 M:      Sudeep Holla <sudeep.holla@arm.com>
3812 L:      linux-pm@vger.kernel.org
3813 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3814 S:      Maintained
3815 F:      drivers/cpufreq/arm_big_little.h
3816 F:      drivers/cpufreq/arm_big_little.c
3817 F:      drivers/cpufreq/arm_big_little_dt.c
3818
3819 CPU POWER MONITORING SUBSYSTEM
3820 M:      Thomas Renninger <trenn@suse.com>
3821 M:      Shuah Khan <shuah@kernel.org>
3822 L:      linux-pm@vger.kernel.org
3823 S:      Maintained
3824 F:      tools/power/cpupower/
3825
3826 CPUID/MSR DRIVER
3827 M:      "H. Peter Anvin" <hpa@zytor.com>
3828 S:      Maintained
3829 F:      arch/x86/kernel/cpuid.c
3830 F:      arch/x86/kernel/msr.c
3831
3832 CPUIDLE DRIVER - ARM BIG LITTLE
3833 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3834 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3835 L:      linux-pm@vger.kernel.org
3836 L:      linux-arm-kernel@lists.infradead.org
3837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3838 S:      Maintained
3839 F:      drivers/cpuidle/cpuidle-big_little.c
3840
3841 CPUIDLE DRIVER - ARM EXYNOS
3842 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3843 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3844 M:      Kukjin Kim <kgene@kernel.org>
3845 L:      linux-pm@vger.kernel.org
3846 L:      linux-samsung-soc@vger.kernel.org
3847 S:      Supported
3848 F:      drivers/cpuidle/cpuidle-exynos.c
3849 F:      arch/arm/mach-exynos/pm.c
3850
3851 CPUIDLE DRIVERS
3852 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3853 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3854 L:      linux-pm@vger.kernel.org
3855 S:      Maintained
3856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3857 B:      https://bugzilla.kernel.org
3858 F:      drivers/cpuidle/*
3859 F:      include/linux/cpuidle.h
3860
3861 CRAMFS FILESYSTEM
3862 M:      Nicolas Pitre <nico@linaro.org>
3863 S:      Maintained
3864 F:      Documentation/filesystems/cramfs.txt
3865 F:      fs/cramfs/
3866
3867 CRYPTO API
3868 M:      Herbert Xu <herbert@gondor.apana.org.au>
3869 M:      "David S. Miller" <davem@davemloft.net>
3870 L:      linux-crypto@vger.kernel.org
3871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3873 S:      Maintained
3874 F:      Documentation/crypto/
3875 F:      Documentation/devicetree/bindings/crypto/
3876 F:      arch/*/crypto/
3877 F:      crypto/
3878 F:      drivers/crypto/
3879 F:      include/crypto/
3880 F:      include/linux/crypto*
3881
3882 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3883 M:      Neil Horman <nhorman@tuxdriver.com>
3884 L:      linux-crypto@vger.kernel.org
3885 S:      Maintained
3886 F:      crypto/ansi_cprng.c
3887 F:      crypto/rng.c
3888
3889 CS3308 MEDIA DRIVER
3890 M:      Hans Verkuil <hverkuil@xs4all.nl>
3891 L:      linux-media@vger.kernel.org
3892 T:      git git://linuxtv.org/media_tree.git
3893 W:      http://linuxtv.org
3894 S:      Odd Fixes
3895 F:      drivers/media/i2c/cs3308.c
3896 F:      drivers/media/i2c/cs3308.h
3897
3898 CS5535 Audio ALSA driver
3899 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3900 S:      Maintained
3901 F:      sound/pci/cs5535audio/
3902
3903 CW1200 WLAN driver
3904 M:      Solomon Peachy <pizza@shaftnet.org>
3905 S:      Maintained
3906 F:      drivers/net/wireless/st/cw1200/
3907
3908 CX18 VIDEO4LINUX DRIVER
3909 M:      Andy Walls <awalls@md.metrocast.net>
3910 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3911 L:      linux-media@vger.kernel.org
3912 T:      git git://linuxtv.org/media_tree.git
3913 W:      https://linuxtv.org
3914 W:      http://www.ivtvdriver.org/index.php/Cx18
3915 S:      Maintained
3916 F:      Documentation/media/v4l-drivers/cx18*
3917 F:      drivers/media/pci/cx18/
3918 F:      include/uapi/linux/ivtv*
3919
3920 CX2341X MPEG ENCODER HELPER MODULE
3921 M:      Hans Verkuil <hverkuil@xs4all.nl>
3922 L:      linux-media@vger.kernel.org
3923 T:      git git://linuxtv.org/media_tree.git
3924 W:      https://linuxtv.org
3925 S:      Maintained
3926 F:      drivers/media/common/cx2341x*
3927 F:      include/media/cx2341x*
3928
3929 CX24120 MEDIA DRIVER
3930 M:      Jemma Denson <jdenson@gmail.com>
3931 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3932 L:      linux-media@vger.kernel.org
3933 W:      https://linuxtv.org
3934 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3935 S:      Maintained
3936 F:      drivers/media/dvb-frontends/cx24120*
3937
3938 CX88 VIDEO4LINUX DRIVER
3939 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3940 L:      linux-media@vger.kernel.org
3941 W:      https://linuxtv.org
3942 T:      git git://linuxtv.org/media_tree.git
3943 S:      Odd fixes
3944 F:      Documentation/media/v4l-drivers/cx88*
3945 F:      drivers/media/pci/cx88/
3946
3947 CXD2820R MEDIA DRIVER
3948 M:      Antti Palosaari <crope@iki.fi>
3949 L:      linux-media@vger.kernel.org
3950 W:      https://linuxtv.org
3951 W:      http://palosaari.fi/linux/
3952 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3953 T:      git git://linuxtv.org/anttip/media_tree.git
3954 S:      Maintained
3955 F:      drivers/media/dvb-frontends/cxd2820r*
3956
3957 CXGB3 ETHERNET DRIVER (CXGB3)
3958 M:      Santosh Raspatur <santosh@chelsio.com>
3959 L:      netdev@vger.kernel.org
3960 W:      http://www.chelsio.com
3961 S:      Supported
3962 F:      drivers/net/ethernet/chelsio/cxgb3/
3963
3964 CXGB3 ISCSI DRIVER (CXGB3I)
3965 M:      Karen Xie <kxie@chelsio.com>
3966 L:      linux-scsi@vger.kernel.org
3967 W:      http://www.chelsio.com
3968 S:      Supported
3969 F:      drivers/scsi/cxgbi/cxgb3i
3970
3971 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3972 M:      Steve Wise <swise@chelsio.com>
3973 L:      linux-rdma@vger.kernel.org
3974 W:      http://www.openfabrics.org
3975 S:      Supported
3976 F:      drivers/infiniband/hw/cxgb3/
3977 F:      include/uapi/rdma/cxgb3-abi.h
3978
3979 CXGB4 CRYPTO DRIVER (chcr)
3980 M:      Harsh Jain <harsh@chelsio.com>
3981 L:      linux-crypto@vger.kernel.org
3982 W:      http://www.chelsio.com
3983 S:      Supported
3984 F:      drivers/crypto/chelsio
3985
3986 CXGB4 ETHERNET DRIVER (CXGB4)
3987 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3988 L:      netdev@vger.kernel.org
3989 W:      http://www.chelsio.com
3990 S:      Supported
3991 F:      drivers/net/ethernet/chelsio/cxgb4/
3992
3993 CXGB4 ISCSI DRIVER (CXGB4I)
3994 M:      Karen Xie <kxie@chelsio.com>
3995 L:      linux-scsi@vger.kernel.org
3996 W:      http://www.chelsio.com
3997 S:      Supported
3998 F:      drivers/scsi/cxgbi/cxgb4i
3999
4000 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4001 M:      Steve Wise <swise@chelsio.com>
4002 L:      linux-rdma@vger.kernel.org
4003 W:      http://www.openfabrics.org
4004 S:      Supported
4005 F:      drivers/infiniband/hw/cxgb4/
4006 F:      include/uapi/rdma/cxgb4-abi.h
4007
4008 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4009 M:      Casey Leedom <leedom@chelsio.com>
4010 L:      netdev@vger.kernel.org
4011 W:      http://www.chelsio.com
4012 S:      Supported
4013 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4014
4015 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4016 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4017 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4018 L:      linuxppc-dev@lists.ozlabs.org
4019 S:      Supported
4020 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4021 F:      drivers/misc/cxl/
4022 F:      include/misc/cxl*
4023 F:      include/uapi/misc/cxl.h
4024 F:      Documentation/powerpc/cxl.txt
4025 F:      Documentation/ABI/testing/sysfs-class-cxl
4026
4027 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4028 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4029 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4030 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4031 L:      linux-scsi@vger.kernel.org
4032 S:      Supported
4033 F:      drivers/scsi/cxlflash/
4034 F:      include/uapi/scsi/cxlflash_ioctls.h
4035 F:      Documentation/powerpc/cxlflash.txt
4036
4037 CYBERPRO FB DRIVER
4038 M:      Russell King <linux@armlinux.org.uk>
4039 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4040 W:      http://www.armlinux.org.uk/
4041 S:      Maintained
4042 F:      drivers/video/fbdev/cyber2000fb.*
4043
4044 CYCLADES ASYNC MUX DRIVER
4045 W:      http://www.cyclades.com/
4046 S:      Orphan
4047 F:      drivers/tty/cyclades.c
4048 F:      include/linux/cyclades.h
4049 F:      include/uapi/linux/cyclades.h
4050
4051 CYCLADES PC300 DRIVER
4052 W:      http://www.cyclades.com/
4053 S:      Orphan
4054 F:      drivers/net/wan/pc300*
4055
4056 CYPRESS_FIRMWARE MEDIA DRIVER
4057 M:      Antti Palosaari <crope@iki.fi>
4058 L:      linux-media@vger.kernel.org
4059 W:      https://linuxtv.org
4060 W:      http://palosaari.fi/linux/
4061 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4062 T:      git git://linuxtv.org/anttip/media_tree.git
4063 S:      Maintained
4064 F:      drivers/media/common/cypress_firmware*
4065
4066 CYTTSP TOUCHSCREEN DRIVER
4067 M:      Ferruh Yigit <fery@cypress.com>
4068 L:      linux-input@vger.kernel.org
4069 S:      Supported
4070 F:      drivers/input/touchscreen/cyttsp*
4071 F:      include/linux/input/cyttsp.h
4072
4073 D-LINK DIR-685 TOUCHKEYS DRIVER
4074 M:      Linus Walleij <linus.walleij@linaro.org>
4075 L:      linux-input@vger.kernel.org
4076 S:      Supported
4077 F:      drivers/input/dlink-dir685-touchkeys.c
4078
4079 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4080 M:      Joshua Kinard <kumba@gentoo.org>
4081 S:      Maintained
4082 F:      drivers/rtc/rtc-ds1685.c
4083 F:      include/linux/rtc/ds1685.h
4084
4085 DAMA SLAVE for AX.25
4086 M:      Joerg Reuter <jreuter@yaina.de>
4087 W:      http://yaina.de/jreuter/
4088 W:      http://www.qsl.net/dl1bke/
4089 L:      linux-hams@vger.kernel.org
4090 S:      Maintained
4091 F:      net/ax25/af_ax25.c
4092 F:      net/ax25/ax25_dev.c
4093 F:      net/ax25/ax25_ds_*
4094 F:      net/ax25/ax25_in.c
4095 F:      net/ax25/ax25_out.c
4096 F:      net/ax25/ax25_timer.c
4097 F:      net/ax25/sysctl_net_ax25.c
4098
4099 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4100 L:      netdev@vger.kernel.org
4101 S:      Orphan
4102 F:      Documentation/networking/dmfe.txt
4103 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4104
4105 DC390/AM53C974 SCSI driver
4106 M:      Hannes Reinecke <hare@suse.com>
4107 L:      linux-scsi@vger.kernel.org
4108 S:      Maintained
4109 F:      drivers/scsi/am53c974.c
4110
4111 DC395x SCSI driver
4112 M:      Oliver Neukum <oliver@neukum.org>
4113 M:      Ali Akcaagac <aliakc@web.de>
4114 M:      Jamie Lenehan <lenehan@twibble.org>
4115 L:      dc395x@twibble.org
4116 W:      http://twibble.org/dist/dc395x/
4117 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4118 S:      Maintained
4119 F:      Documentation/scsi/dc395x.txt
4120 F:      drivers/scsi/dc395x.*
4121
4122 DCCP PROTOCOL
4123 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4124 L:      dccp@vger.kernel.org
4125 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4126 S:      Maintained
4127 F:      include/linux/dccp.h
4128 F:      include/uapi/linux/dccp.h
4129 F:      include/linux/tfrc.h
4130 F:      net/dccp/
4131
4132 DECnet NETWORK LAYER
4133 W:      http://linux-decnet.sourceforge.net
4134 L:      linux-decnet-user@lists.sourceforge.net
4135 S:      Orphan
4136 F:      Documentation/networking/decnet.txt
4137 F:      net/decnet/
4138
4139 DECSTATION PLATFORM SUPPORT
4140 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4141 L:      linux-mips@linux-mips.org
4142 W:      http://www.linux-mips.org/wiki/DECstation
4143 S:      Maintained
4144 F:      arch/mips/dec/
4145 F:      arch/mips/include/asm/dec/
4146 F:      arch/mips/include/asm/mach-dec/
4147
4148 DEFXX FDDI NETWORK DRIVER
4149 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4150 S:      Maintained
4151 F:      drivers/net/fddi/defxx.*
4152
4153 DELL SMBIOS DRIVER
4154 M:      Pali Rohár <pali.rohar@gmail.com>
4155 M:      Mario Limonciello <mario.limonciello@dell.com>
4156 L:      platform-driver-x86@vger.kernel.org
4157 S:      Maintained
4158 F:      drivers/platform/x86/dell-smbios.*
4159
4160 DELL SMBIOS SMM DRIVER
4161 M:      Mario Limonciello <mario.limonciello@dell.com>
4162 L:      platform-driver-x86@vger.kernel.org
4163 S:      Maintained
4164 F:      drivers/platform/x86/dell-smbios-smm.c
4165
4166 DELL SMBIOS WMI DRIVER
4167 M:      Mario Limonciello <mario.limonciello@dell.com>
4168 L:      platform-driver-x86@vger.kernel.org
4169 S:      Maintained
4170 F:      drivers/platform/x86/dell-smbios-wmi.c
4171 F:      tools/wmi/dell-smbios-example.c
4172
4173 DELL LAPTOP DRIVER
4174 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4175 M:      Pali Rohár <pali.rohar@gmail.com>
4176 L:      platform-driver-x86@vger.kernel.org
4177 S:      Maintained
4178 F:      drivers/platform/x86/dell-laptop.c
4179
4180 DELL LAPTOP FREEFALL DRIVER
4181 M:      Pali Rohár <pali.rohar@gmail.com>
4182 S:      Maintained
4183 F:      drivers/platform/x86/dell-smo8800.c
4184
4185 DELL LAPTOP RBTN DRIVER
4186 M:      Pali Rohár <pali.rohar@gmail.com>
4187 S:      Maintained
4188 F:      drivers/platform/x86/dell-rbtn.*
4189
4190 DELL LAPTOP SMM DRIVER
4191 M:      Pali Rohár <pali.rohar@gmail.com>
4192 S:      Maintained
4193 F:      drivers/hwmon/dell-smm-hwmon.c
4194 F:      include/uapi/linux/i8k.h
4195
4196 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4197 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4198 S:      Maintained
4199 F:      Documentation/dcdbas.txt
4200 F:      drivers/firmware/dcdbas.*
4201
4202 DELL WMI NOTIFICATIONS DRIVER
4203 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4204 M:      Pali Rohár <pali.rohar@gmail.com>
4205 S:      Maintained
4206 F:      drivers/platform/x86/dell-wmi.c
4207
4208 DELL WMI DESCRIPTOR DRIVER
4209 M:      Mario Limonciello <mario.limonciello@dell.com>
4210 S:      Maintained
4211 F:      drivers/platform/x86/dell-wmi-descriptor.c
4212
4213 DELTA ST MEDIA DRIVER
4214 M:      Hugues Fruchet <hugues.fruchet@st.com>
4215 L:      linux-media@vger.kernel.org
4216 T:      git git://linuxtv.org/media_tree.git
4217 W:      https://linuxtv.org
4218 S:      Supported
4219 F:      drivers/media/platform/sti/delta
4220
4221 DENALI NAND DRIVER
4222 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4223 L:      linux-mtd@lists.infradead.org
4224 S:      Supported
4225 F:      drivers/mtd/nand/raw/denali*
4226
4227 DESIGNWARE USB2 DRD IP DRIVER
4228 M:      Minas Harutyunyan <hminas@synopsys.com>
4229 L:      linux-usb@vger.kernel.org
4230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4231 S:      Maintained
4232 F:      drivers/usb/dwc2/
4233
4234 DESIGNWARE USB3 DRD IP DRIVER
4235 M:      Felipe Balbi <balbi@kernel.org>
4236 L:      linux-usb@vger.kernel.org
4237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4238 S:      Maintained
4239 F:      drivers/usb/dwc3/
4240
4241 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4242 M:      Andreas Klinger <ak@it-klinger.de>
4243 L:      linux-iio@vger.kernel.org
4244 S:      Maintained
4245 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4246 F:      drivers/iio/proximity/srf*.c
4247
4248 DEVICE COREDUMP (DEV_COREDUMP)
4249 M:      Johannes Berg <johannes@sipsolutions.net>
4250 L:      linux-kernel@vger.kernel.org
4251 S:      Maintained
4252 F:      drivers/base/devcoredump.c
4253 F:      include/linux/devcoredump.h
4254
4255 DEVICE FREQUENCY (DEVFREQ)
4256 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4257 M:      Kyungmin Park <kyungmin.park@samsung.com>
4258 R:      Chanwoo Choi <cw00.choi@samsung.com>
4259 L:      linux-pm@vger.kernel.org
4260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4261 S:      Maintained
4262 F:      drivers/devfreq/
4263 F:      include/linux/devfreq.h
4264 F:      Documentation/devicetree/bindings/devfreq/
4265
4266 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4267 M:      Chanwoo Choi <cw00.choi@samsung.com>
4268 L:      linux-pm@vger.kernel.org
4269 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4270 S:      Supported
4271 F:      drivers/devfreq/event/
4272 F:      drivers/devfreq/devfreq-event.c
4273 F:      include/linux/devfreq-event.h
4274 F:      Documentation/devicetree/bindings/devfreq/event/
4275
4276 DEVICE NUMBER REGISTRY
4277 M:      Torben Mathiasen <device@lanana.org>
4278 W:      http://lanana.org/docs/device-list/index.html
4279 S:      Maintained
4280
4281 DEVICE-MAPPER  (LVM)
4282 M:      Alasdair Kergon <agk@redhat.com>
4283 M:      Mike Snitzer <snitzer@redhat.com>
4284 M:      dm-devel@redhat.com
4285 L:      dm-devel@redhat.com
4286 W:      http://sources.redhat.com/dm
4287 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4289 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4290 S:      Maintained
4291 F:      Documentation/device-mapper/
4292 F:      drivers/md/Makefile
4293 F:      drivers/md/Kconfig
4294 F:      drivers/md/dm*
4295 F:      drivers/md/persistent-data/
4296 F:      include/linux/device-mapper.h
4297 F:      include/linux/dm-*.h
4298 F:      include/uapi/linux/dm-*.h
4299
4300 DEVLINK
4301 M:      Jiri Pirko <jiri@mellanox.com>
4302 L:      netdev@vger.kernel.org
4303 S:      Supported
4304 F:      net/core/devlink.c
4305 F:      include/net/devlink.h
4306 F:      include/uapi/linux/devlink.h
4307
4308 DIALOG SEMICONDUCTOR DRIVERS
4309 M:      Support Opensource <support.opensource@diasemi.com>
4310 W:      http://www.dialog-semiconductor.com/products
4311 S:      Supported
4312 F:      Documentation/hwmon/da90??
4313 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4314 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4315 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4316 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4317 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4318 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4319 F:      drivers/gpio/gpio-da90??.c
4320 F:      drivers/hwmon/da90??-hwmon.c
4321 F:      drivers/iio/adc/da91??-*.c
4322 F:      drivers/input/misc/da90??_onkey.c
4323 F:      drivers/input/touchscreen/da9052_tsi.c
4324 F:      drivers/leds/leds-da90??.c
4325 F:      drivers/mfd/da903x.c
4326 F:      drivers/mfd/da90??-*.c
4327 F:      drivers/mfd/da91??-*.c
4328 F:      drivers/power/supply/da9052-battery.c
4329 F:      drivers/power/supply/da91??-*.c
4330 F:      drivers/regulator/da903x.c
4331 F:      drivers/regulator/da9???-regulator.[ch]
4332 F:      drivers/thermal/da90??-thermal.c
4333 F:      drivers/rtc/rtc-da90??.c
4334 F:      drivers/video/backlight/da90??_bl.c
4335 F:      drivers/watchdog/da90??_wdt.c
4336 F:      include/linux/mfd/da903x.h
4337 F:      include/linux/mfd/da9052/
4338 F:      include/linux/mfd/da9055/
4339 F:      include/linux/mfd/da9062/
4340 F:      include/linux/mfd/da9063/
4341 F:      include/linux/mfd/da9150/
4342 F:      include/linux/regulator/da9211.h
4343 F:      include/sound/da[79]*.h
4344 F:      sound/soc/codecs/da[79]*.[ch]
4345
4346 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4347 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4348 L:      linux-gpio@vger.kernel.org
4349 S:      Maintained
4350 F:      drivers/gpio/gpio-gpio-mm.c
4351
4352 DIGI NEO AND CLASSIC PCI PRODUCTS
4353 M:      Lidza Louina <lidza.louina@gmail.com>
4354 M:      Mark Hounschell <markh@compro.net>
4355 L:      driverdev-devel@linuxdriverproject.org
4356 S:      Maintained
4357 F:      drivers/staging/dgnc/
4358
4359 DIOLAN U2C-12 I2C DRIVER
4360 M:      Guenter Roeck <linux@roeck-us.net>
4361 L:      linux-i2c@vger.kernel.org
4362 S:      Maintained
4363 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4364
4365 FILESYSTEM DIRECT ACCESS (DAX)
4366 M:      Matthew Wilcox <mawilcox@microsoft.com>
4367 M:      Ross Zwisler <zwisler@kernel.org>
4368 M:      Jan Kara <jack@suse.cz>
4369 L:      linux-fsdevel@vger.kernel.org
4370 S:      Supported
4371 F:      fs/dax.c
4372 F:      include/linux/dax.h
4373 F:      include/trace/events/fs_dax.h
4374
4375 DEVICE DIRECT ACCESS (DAX)
4376 M:      Dan Williams <dan.j.williams@intel.com>
4377 M:      Dave Jiang <dave.jiang@intel.com>
4378 M:      Ross Zwisler <zwisler@kernel.org>
4379 M:      Vishal Verma <vishal.l.verma@intel.com>
4380 L:      linux-nvdimm@lists.01.org
4381 S:      Supported
4382 F:      drivers/dax/
4383
4384 DIRECTORY NOTIFICATION (DNOTIFY)
4385 M:      Jan Kara <jack@suse.cz>
4386 R:      Amir Goldstein <amir73il@gmail.com>
4387 L:      linux-fsdevel@vger.kernel.org
4388 S:      Maintained
4389 F:      Documentation/filesystems/dnotify.txt
4390 F:      fs/notify/dnotify/
4391 F:      include/linux/dnotify.h
4392
4393 DISK GEOMETRY AND PARTITION HANDLING
4394 M:      Andries Brouwer <aeb@cwi.nl>
4395 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4396 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4397 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4398 S:      Maintained
4399
4400 DISKQUOTA
4401 M:      Jan Kara <jack@suse.com>
4402 S:      Maintained
4403 F:      Documentation/filesystems/quota.txt
4404 F:      fs/quota/
4405 F:      include/linux/quota*.h
4406 F:      include/uapi/linux/quota*.h
4407
4408 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4409 M:      Bernie Thompson <bernie@plugable.com>
4410 L:      linux-fbdev@vger.kernel.org
4411 S:      Maintained
4412 W:      http://plugable.com/category/projects/udlfb/
4413 F:      drivers/video/fbdev/udlfb.c
4414 F:      include/video/udlfb.h
4415 F:      Documentation/fb/udlfb.txt
4416
4417 DISTRIBUTED LOCK MANAGER (DLM)
4418 M:      Christine Caulfield <ccaulfie@redhat.com>
4419 M:      David Teigland <teigland@redhat.com>
4420 L:      cluster-devel@redhat.com
4421 W:      http://sources.redhat.com/cluster/
4422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4423 S:      Supported
4424 F:      fs/dlm/
4425
4426 DMA BUFFER SHARING FRAMEWORK
4427 M:      Sumit Semwal <sumit.semwal@linaro.org>
4428 S:      Maintained
4429 L:      linux-media@vger.kernel.org
4430 L:      dri-devel@lists.freedesktop.org
4431 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4432 F:      drivers/dma-buf/
4433 F:      include/linux/dma-buf*
4434 F:      include/linux/reservation.h
4435 F:      include/linux/*fence.h
4436 F:      Documentation/driver-api/dma-buf.rst
4437 T:      git git://anongit.freedesktop.org/drm/drm-misc
4438
4439 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4440 M:      Vinod Koul <vkoul@kernel.org>
4441 L:      dmaengine@vger.kernel.org
4442 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4443 S:      Maintained
4444 F:      drivers/dma/
4445 F:      include/linux/dmaengine.h
4446 F:      include/linux/of_dma.h
4447 F:      Documentation/devicetree/bindings/dma/
4448 F:      Documentation/driver-api/dmaengine/
4449 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4450
4451 DMA MAPPING HELPERS
4452 M:      Christoph Hellwig <hch@lst.de>
4453 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4454 R:      Robin Murphy <robin.murphy@arm.com>
4455 L:      iommu@lists.linux-foundation.org
4456 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4457 W:      http://git.infradead.org/users/hch/dma-mapping.git
4458 S:      Supported
4459 F:      kernel/dma/
4460 F:      include/asm-generic/dma-mapping.h
4461 F:      include/linux/dma-direct.h
4462 F:      include/linux/dma-mapping.h
4463 F:      include/linux/dma-noncoherent.h
4464
4465 DME1737 HARDWARE MONITOR DRIVER
4466 M:      Juerg Haefliger <juergh@gmail.com>
4467 L:      linux-hwmon@vger.kernel.org
4468 S:      Maintained
4469 F:      Documentation/hwmon/dme1737
4470 F:      drivers/hwmon/dme1737.c
4471
4472 DMI/SMBIOS SUPPORT
4473 M:      Jean Delvare <jdelvare@suse.com>
4474 S:      Maintained
4475 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4476 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4477 F:      drivers/firmware/dmi-id.c
4478 F:      drivers/firmware/dmi_scan.c
4479 F:      include/linux/dmi.h
4480
4481 DOCUMENTATION
4482 M:      Jonathan Corbet <corbet@lwn.net>
4483 L:      linux-doc@vger.kernel.org
4484 S:      Maintained
4485 F:      Documentation/
4486 F:      scripts/kernel-doc
4487 X:      Documentation/ABI/
4488 X:      Documentation/devicetree/
4489 X:      Documentation/acpi
4490 X:      Documentation/power
4491 X:      Documentation/spi
4492 X:      Documentation/media
4493 T:      git git://git.lwn.net/linux.git docs-next
4494
4495 DOCUMENTATION/ITALIAN
4496 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4497 L:      linux-doc@vger.kernel.org
4498 S:      Maintained
4499 F:      Documentation/translations/it_IT
4500
4501 DONGWOON DW9714 LENS VOICE COIL DRIVER
4502 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4503 L:      linux-media@vger.kernel.org
4504 T:      git git://linuxtv.org/media_tree.git
4505 S:      Maintained
4506 F:      drivers/media/i2c/dw9714.c
4507
4508 DONGWOON DW9807 LENS VOICE COIL DRIVER
4509 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4510 L:      linux-media@vger.kernel.org
4511 T:      git git://linuxtv.org/media_tree.git
4512 S:      Maintained
4513 F:      drivers/media/i2c/dw9807.c
4514
4515 DOUBLETALK DRIVER
4516 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4517 L:      blinux-list@redhat.com
4518 S:      Maintained
4519 F:      drivers/char/dtlk.c
4520 F:      include/linux/dtlk.h
4521
4522 DPAA2 DATAPATH I/O (DPIO) DRIVER
4523 M:      Roy Pledge <Roy.Pledge@nxp.com>
4524 L:      linux-kernel@vger.kernel.org
4525 S:      Maintained
4526 F:      drivers/soc/fsl/dpio
4527
4528 DPAA2 ETHERNET DRIVER
4529 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4530 L:      netdev@vger.kernel.org
4531 S:      Maintained
4532 F:      drivers/net/ethernet/freescale/dpaa2
4533
4534 DPAA2 ETHERNET SWITCH DRIVER
4535 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4536 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4537 L:      linux-kernel@vger.kernel.org
4538 S:      Maintained
4539 F:      drivers/staging/fsl-dpaa2/ethsw
4540
4541 DPAA2 PTP CLOCK DRIVER
4542 M:      Yangbo Lu <yangbo.lu@nxp.com>
4543 L:      linux-kernel@vger.kernel.org
4544 S:      Maintained
4545 F:      drivers/staging/fsl-dpaa2/rtc
4546
4547 DPT_I2O SCSI RAID DRIVER
4548 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4549 L:      linux-scsi@vger.kernel.org
4550 W:      http://www.adaptec.com/
4551 S:      Maintained
4552 F:      drivers/scsi/dpt*
4553 F:      drivers/scsi/dpt/
4554
4555 DRBD DRIVER
4556 M:      Philipp Reisner <philipp.reisner@linbit.com>
4557 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4558 L:      drbd-dev@lists.linbit.com
4559 W:      http://www.drbd.org
4560 T:      git git://git.linbit.com/linux-drbd.git
4561 T:      git git://git.linbit.com/drbd-8.4.git
4562 S:      Supported
4563 F:      drivers/block/drbd/
4564 F:      lib/lru_cache.c
4565 F:      Documentation/blockdev/drbd/
4566
4567 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4568 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4569 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4571 S:      Supported
4572 F:      Documentation/kobject.txt
4573 F:      drivers/base/
4574 F:      fs/debugfs/
4575 F:      fs/sysfs/
4576 F:      include/linux/debugfs.h
4577 F:      include/linux/kobj*
4578 F:      lib/kobj*
4579
4580 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4581 M:      Kevin Hilman <khilman@kernel.org>
4582 M:      Nishanth Menon <nm@ti.com>
4583 S:      Maintained
4584 F:      drivers/power/avs/
4585 F:      include/linux/power/smartreflex.h
4586 L:      linux-pm@vger.kernel.org
4587
4588 DRM DRIVER FOR ARM PL111 CLCD
4589 M:      Eric Anholt <eric@anholt.net>
4590 T:      git git://anongit.freedesktop.org/drm/drm-misc
4591 S:      Supported
4592 F:      drivers/gpu/drm/pl111/
4593
4594 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4595 M:      Linus Walleij <linus.walleij@linaro.org>
4596 T:      git git://anongit.freedesktop.org/drm/drm-misc
4597 S:      Maintained
4598 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4599 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4600
4601 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4602 M:      Dave Airlie <airlied@redhat.com>
4603 S:      Odd Fixes
4604 F:      drivers/gpu/drm/ast/
4605
4606 DRM DRIVER FOR BOCHS VIRTUAL GPU
4607 M:      Gerd Hoffmann <kraxel@redhat.com>
4608 L:      virtualization@lists.linux-foundation.org
4609 T:      git git://anongit.freedesktop.org/drm/drm-misc
4610 S:      Maintained
4611 F:      drivers/gpu/drm/bochs/
4612
4613 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4614 M:      Linus Walleij <linus.walleij@linaro.org>
4615 T:      git git://anongit.freedesktop.org/drm/drm-misc
4616 S:      Maintained
4617 F:      drivers/gpu/drm/tve200/
4618
4619 DRM DRIVER FOR ILITEK ILI9225 PANELS
4620 M:      David Lechner <david@lechnology.com>
4621 S:      Maintained
4622 F:      drivers/gpu/drm/tinydrm/ili9225.c
4623 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4624
4625 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4626 S:      Orphan / Obsolete
4627 F:      drivers/gpu/drm/i810/
4628 F:      include/uapi/drm/i810_drm.h
4629
4630 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4631 S:      Orphan / Obsolete
4632 F:      drivers/gpu/drm/mga/
4633 F:      include/uapi/drm/mga_drm.h
4634
4635 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4636 M:      Dave Airlie <airlied@redhat.com>
4637 S:      Odd Fixes
4638 F:      drivers/gpu/drm/mgag200/
4639
4640 DRM DRIVER FOR MI0283QT
4641 M:      Noralf Trønnes <noralf@tronnes.org>
4642 S:      Maintained
4643 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4644 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4645
4646 DRM DRIVER FOR MSM ADRENO GPU
4647 M:      Rob Clark <robdclark@gmail.com>
4648 L:      linux-arm-msm@vger.kernel.org
4649 L:      dri-devel@lists.freedesktop.org
4650 L:      freedreno@lists.freedesktop.org
4651 T:      git git://people.freedesktop.org/~robclark/linux
4652 S:      Maintained
4653 F:      drivers/gpu/drm/msm/
4654 F:      include/uapi/drm/msm_drm.h
4655 F:      Documentation/devicetree/bindings/display/msm/
4656
4657 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4658 M:      Ben Skeggs <bskeggs@redhat.com>
4659 L:      dri-devel@lists.freedesktop.org
4660 L:      nouveau@lists.freedesktop.org
4661 T:      git git://github.com/skeggsb/linux
4662 S:      Supported
4663 F:      drivers/gpu/drm/nouveau/
4664 F:      include/uapi/drm/nouveau_drm.h
4665
4666 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4667 M:      Noralf Trønnes <noralf@tronnes.org>
4668 S:      Maintained
4669 F:      drivers/gpu/drm/tinydrm/repaper.c
4670 F:      Documentation/devicetree/bindings/display/repaper.txt
4671
4672 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4673 M:      Dave Airlie <airlied@redhat.com>
4674 M:      Gerd Hoffmann <kraxel@redhat.com>
4675 L:      virtualization@lists.linux-foundation.org
4676 T:      git git://anongit.freedesktop.org/drm/drm-misc
4677 S:      Obsolete
4678 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4679 F:      drivers/gpu/drm/cirrus/
4680
4681 DRM DRIVER FOR QXL VIRTUAL GPU
4682 M:      Dave Airlie <airlied@redhat.com>
4683 M:      Gerd Hoffmann <kraxel@redhat.com>
4684 L:      virtualization@lists.linux-foundation.org
4685 T:      git git://anongit.freedesktop.org/drm/drm-misc
4686 S:      Maintained
4687 F:      drivers/gpu/drm/qxl/
4688 F:      include/uapi/drm/qxl_drm.h
4689
4690 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4691 S:      Orphan / Obsolete
4692 F:      drivers/gpu/drm/r128/
4693 F:      include/uapi/drm/r128_drm.h
4694
4695 DRM DRIVER FOR SAVAGE VIDEO CARDS
4696 S:      Orphan / Obsolete
4697 F:      drivers/gpu/drm/savage/
4698 F:      include/uapi/drm/savage_drm.h
4699
4700 DRM DRIVER FOR SIS VIDEO CARDS
4701 S:      Orphan / Obsolete
4702 F:      drivers/gpu/drm/sis/
4703 F:      include/uapi/drm/sis_drm.h
4704
4705 DRM DRIVER FOR SITRONIX ST7586 PANELS
4706 M:      David Lechner <david@lechnology.com>
4707 S:      Maintained
4708 F:      drivers/gpu/drm/tinydrm/st7586.c
4709 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4710
4711 DRM DRIVER FOR SITRONIX ST7735R PANELS
4712 M:      David Lechner <david@lechnology.com>
4713 S:      Maintained
4714 F:      drivers/gpu/drm/tinydrm/st7735r.c
4715 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4716
4717 DRM DRIVER FOR TDFX VIDEO CARDS
4718 S:      Orphan / Obsolete
4719 F:      drivers/gpu/drm/tdfx/
4720
4721 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4722 M:      Dave Airlie <airlied@redhat.com>
4723 S:      Odd Fixes
4724 F:      drivers/gpu/drm/udl/
4725
4726 DRM DRIVER FOR VMWARE VIRTUAL GPU
4727 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4728 M:      Sinclair Yeh <syeh@vmware.com>
4729 M:      Thomas Hellstrom <thellstrom@vmware.com>
4730 L:      dri-devel@lists.freedesktop.org
4731 T:      git git://people.freedesktop.org/~syeh/repos_linux
4732 T:      git git://people.freedesktop.org/~thomash/linux
4733 S:      Supported
4734 F:      drivers/gpu/drm/vmwgfx/
4735 F:      include/uapi/drm/vmwgfx_drm.h
4736
4737 DRM DRIVERS
4738 M:      David Airlie <airlied@linux.ie>
4739 L:      dri-devel@lists.freedesktop.org
4740 T:      git git://anongit.freedesktop.org/drm/drm
4741 B:      https://bugs.freedesktop.org/
4742 C:      irc://chat.freenode.net/dri-devel
4743 S:      Maintained
4744 F:      drivers/gpu/drm/
4745 F:      drivers/gpu/vga/
4746 F:      Documentation/devicetree/bindings/display/
4747 F:      Documentation/devicetree/bindings/gpu/
4748 F:      Documentation/gpu/
4749 F:      include/drm/
4750 F:      include/uapi/drm/
4751 F:      include/linux/vga*
4752
4753 DRM DRIVERS AND MISC GPU PATCHES
4754 M:      Gustavo Padovan <gustavo@padovan.org>
4755 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4756 M:      Sean Paul <sean@poorly.run>
4757 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4758 S:      Maintained
4759 T:      git git://anongit.freedesktop.org/drm/drm-misc
4760 F:      Documentation/gpu/
4761 F:      drivers/gpu/vga/
4762 F:      drivers/gpu/drm/*
4763 F:      include/drm/drm*
4764 F:      include/uapi/drm/drm*
4765 F:      include/linux/vga*
4766
4767 DRM DRIVERS FOR ALLWINNER A10
4768 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4769 L:      dri-devel@lists.freedesktop.org
4770 S:      Supported
4771 F:      drivers/gpu/drm/sun4i/
4772 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4773 T:      git git://anongit.freedesktop.org/drm/drm-misc
4774
4775 DRM DRIVERS FOR AMLOGIC SOCS
4776 M:      Neil Armstrong <narmstrong@baylibre.com>
4777 L:      dri-devel@lists.freedesktop.org
4778 L:      linux-amlogic@lists.infradead.org
4779 W:      http://linux-meson.com/
4780 S:      Supported
4781 F:      drivers/gpu/drm/meson/
4782 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4783 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4784 F:      Documentation/gpu/meson.rst
4785 T:      git git://anongit.freedesktop.org/drm/drm-misc
4786
4787 DRM DRIVERS FOR ATMEL HLCDC
4788 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4789 L:      dri-devel@lists.freedesktop.org
4790 S:      Supported
4791 F:      drivers/gpu/drm/atmel-hlcdc/
4792 F:      Documentation/devicetree/bindings/display/atmel/
4793 T:      git git://anongit.freedesktop.org/drm/drm-misc
4794
4795 DRM DRIVERS FOR BRIDGE CHIPS
4796 M:      Archit Taneja <architt@codeaurora.org>
4797 M:      Andrzej Hajda <a.hajda@samsung.com>
4798 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4799 S:      Maintained
4800 T:      git git://anongit.freedesktop.org/drm/drm-misc
4801 F:      drivers/gpu/drm/bridge/
4802
4803 DRM DRIVERS FOR EXYNOS
4804 M:      Inki Dae <inki.dae@samsung.com>
4805 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4806 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4807 M:      Kyungmin Park <kyungmin.park@samsung.com>
4808 L:      dri-devel@lists.freedesktop.org
4809 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4810 S:      Supported
4811 F:      drivers/gpu/drm/exynos/
4812 F:      include/uapi/drm/exynos_drm.h
4813 F:      Documentation/devicetree/bindings/display/exynos/
4814
4815 DRM DRIVERS FOR FREESCALE DCU
4816 M:      Stefan Agner <stefan@agner.ch>
4817 M:      Alison Wang <alison.wang@nxp.com>
4818 L:      dri-devel@lists.freedesktop.org
4819 S:      Supported
4820 F:      drivers/gpu/drm/fsl-dcu/
4821 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4822 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4823 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4824
4825 DRM DRIVERS FOR FREESCALE IMX
4826 M:      Philipp Zabel <p.zabel@pengutronix.de>
4827 L:      dri-devel@lists.freedesktop.org
4828 S:      Maintained
4829 F:      drivers/gpu/drm/imx/
4830 F:      drivers/gpu/ipu-v3/
4831 F:      Documentation/devicetree/bindings/display/imx/
4832
4833 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4834 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4835 L:      dri-devel@lists.freedesktop.org
4836 T:      git git://github.com/patjak/drm-gma500
4837 S:      Maintained
4838 F:      drivers/gpu/drm/gma500/
4839
4840 DRM DRIVERS FOR HISILICON
4841 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4842 M:      Rongrong Zou <zourongrong@gmail.com>
4843 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4844 R:      Chen Feng <puck.chen@hisilicon.com>
4845 L:      dri-devel@lists.freedesktop.org
4846 T:      git git://github.com/xin3liang/linux.git
4847 S:      Maintained
4848 F:      drivers/gpu/drm/hisilicon/
4849 F:      Documentation/devicetree/bindings/display/hisilicon/
4850
4851 DRM DRIVERS FOR MEDIATEK
4852 M:      CK Hu <ck.hu@mediatek.com>
4853 M:      Philipp Zabel <p.zabel@pengutronix.de>
4854 L:      dri-devel@lists.freedesktop.org
4855 S:      Supported
4856 F:      drivers/gpu/drm/mediatek/
4857 F:      Documentation/devicetree/bindings/display/mediatek/
4858
4859 DRM DRIVERS FOR NVIDIA TEGRA
4860 M:      Thierry Reding <thierry.reding@gmail.com>
4861 L:      dri-devel@lists.freedesktop.org
4862 L:      linux-tegra@vger.kernel.org
4863 T:      git git://anongit.freedesktop.org/tegra/linux.git
4864 S:      Supported
4865 F:      drivers/gpu/drm/tegra/
4866 F:      drivers/gpu/host1x/
4867 F:      include/linux/host1x.h
4868 F:      include/uapi/drm/tegra_drm.h
4869 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4870
4871 DRM DRIVERS FOR RENESAS
4872 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4873 L:      dri-devel@lists.freedesktop.org
4874 L:      linux-renesas-soc@vger.kernel.org
4875 T:      git git://linuxtv.org/pinchartl/fbdev
4876 S:      Supported
4877 F:      drivers/gpu/drm/rcar-du/
4878 F:      drivers/gpu/drm/shmobile/
4879 F:      include/linux/platform_data/shmob_drm.h
4880 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4881 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4882 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4883
4884 DRM DRIVERS FOR ROCKCHIP
4885 M:      Sandy Huang <hjc@rock-chips.com>
4886 M:      Heiko Stübner <heiko@sntech.de>
4887 L:      dri-devel@lists.freedesktop.org
4888 S:      Maintained
4889 F:      drivers/gpu/drm/rockchip/
4890 F:      Documentation/devicetree/bindings/display/rockchip/
4891 T:      git git://anongit.freedesktop.org/drm/drm-misc
4892
4893 DRM DRIVERS FOR STI
4894 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4895 M:      Vincent Abriou <vincent.abriou@st.com>
4896 L:      dri-devel@lists.freedesktop.org
4897 T:      git git://anongit.freedesktop.org/drm/drm-misc
4898 S:      Maintained
4899 F:      drivers/gpu/drm/sti
4900 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4901
4902 DRM DRIVERS FOR STM
4903 M:      Yannick Fertre <yannick.fertre@st.com>
4904 M:      Philippe Cornu <philippe.cornu@st.com>
4905 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4906 M:      Vincent Abriou <vincent.abriou@st.com>
4907 L:      dri-devel@lists.freedesktop.org
4908 T:      git git://anongit.freedesktop.org/drm/drm-misc
4909 S:      Maintained
4910 F:      drivers/gpu/drm/stm
4911 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4912
4913 DRM DRIVERS FOR TI LCDC
4914 M:      Jyri Sarha <jsarha@ti.com>
4915 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4916 L:      dri-devel@lists.freedesktop.org
4917 S:      Maintained
4918 F:      drivers/gpu/drm/tilcdc/
4919 F:      Documentation/devicetree/bindings/display/tilcdc/
4920
4921 DRM DRIVERS FOR TI OMAP
4922 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4923 L:      dri-devel@lists.freedesktop.org
4924 S:      Maintained
4925 F:      drivers/gpu/drm/omapdrm/
4926 F:      Documentation/devicetree/bindings/display/ti/
4927
4928 DRM DRIVERS FOR V3D
4929 M:      Eric Anholt <eric@anholt.net>
4930 S:      Supported
4931 F:      drivers/gpu/drm/v3d/
4932 F:      include/uapi/drm/v3d_drm.h
4933 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4934 T:      git git://anongit.freedesktop.org/drm/drm-misc
4935
4936 DRM DRIVERS FOR VC4
4937 M:      Eric Anholt <eric@anholt.net>
4938 T:      git git://github.com/anholt/linux
4939 S:      Supported
4940 F:      drivers/gpu/drm/vc4/
4941 F:      include/uapi/drm/vc4_drm.h
4942 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4943 T:      git git://anongit.freedesktop.org/drm/drm-misc
4944
4945 DRM DRIVERS FOR VIVANTE GPU IP
4946 M:      Lucas Stach <l.stach@pengutronix.de>
4947 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4948 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4949 L:      etnaviv@lists.freedesktop.org
4950 L:      dri-devel@lists.freedesktop.org
4951 S:      Maintained
4952 F:      drivers/gpu/drm/etnaviv/
4953 F:      include/uapi/drm/etnaviv_drm.h
4954 F:      Documentation/devicetree/bindings/display/etnaviv/
4955
4956 DRM DRIVERS FOR ZTE ZX
4957 M:      Shawn Guo <shawnguo@kernel.org>
4958 L:      dri-devel@lists.freedesktop.org
4959 S:      Maintained
4960 F:      drivers/gpu/drm/zte/
4961 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4962 T:      git git://anongit.freedesktop.org/drm/drm-misc
4963
4964 DRM PANEL DRIVERS
4965 M:      Thierry Reding <thierry.reding@gmail.com>
4966 L:      dri-devel@lists.freedesktop.org
4967 T:      git git://anongit.freedesktop.org/drm/drm-misc
4968 S:      Maintained
4969 F:      drivers/gpu/drm/drm_panel.c
4970 F:      drivers/gpu/drm/panel/
4971 F:      include/drm/drm_panel.h
4972 F:      Documentation/devicetree/bindings/display/panel/
4973
4974 DRM TINYDRM DRIVERS
4975 M:      Noralf Trønnes <noralf@tronnes.org>
4976 W:      https://github.com/notro/tinydrm/wiki/Development
4977 T:      git git://anongit.freedesktop.org/drm/drm-misc
4978 S:      Maintained
4979 F:      drivers/gpu/drm/tinydrm/
4980 F:      include/drm/tinydrm/
4981
4982 DRM DRIVERS FOR XEN
4983 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
4984 T:      git git://anongit.freedesktop.org/drm/drm-misc
4985 L:      dri-devel@lists.freedesktop.org
4986 L:      xen-devel@lists.xen.org
4987 S:      Supported
4988 F:      drivers/gpu/drm/xen/
4989 F:      Documentation/gpu/xen-front.rst
4990
4991 DRM TTM SUBSYSTEM
4992 M:      Christian Koenig <christian.koenig@amd.com>
4993 M:      Huang Rui <ray.huang@amd.com>
4994 M:      Junwei Zhang <Jerry.Zhang@amd.com>
4995 T:      git git://people.freedesktop.org/~agd5f/linux
4996 S:      Maintained
4997 L:      dri-devel@lists.freedesktop.org
4998 F:      include/drm/ttm/
4999 F:      drivers/gpu/drm/ttm/
5000
5001 DSBR100 USB FM RADIO DRIVER
5002 M:      Alexey Klimov <klimov.linux@gmail.com>
5003 L:      linux-media@vger.kernel.org
5004 T:      git git://linuxtv.org/media_tree.git
5005 S:      Maintained
5006 F:      drivers/media/radio/dsbr100.c
5007
5008 DSCC4 DRIVER
5009 M:      Francois Romieu <romieu@fr.zoreil.com>
5010 L:      netdev@vger.kernel.org
5011 S:      Maintained
5012 F:      drivers/net/wan/dscc4.c
5013
5014 DT3155 MEDIA DRIVER
5015 M:      Hans Verkuil <hverkuil@xs4all.nl>
5016 L:      linux-media@vger.kernel.org
5017 T:      git git://linuxtv.org/media_tree.git
5018 W:      https://linuxtv.org
5019 S:      Odd Fixes
5020 F:      drivers/media/pci/dt3155/
5021
5022 DVB_USB_AF9015 MEDIA DRIVER
5023 M:      Antti Palosaari <crope@iki.fi>
5024 L:      linux-media@vger.kernel.org
5025 W:      https://linuxtv.org
5026 W:      http://palosaari.fi/linux/
5027 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5028 T:      git git://linuxtv.org/anttip/media_tree.git
5029 S:      Maintained
5030 F:      drivers/media/usb/dvb-usb-v2/af9015*
5031
5032 DVB_USB_AF9035 MEDIA DRIVER
5033 M:      Antti Palosaari <crope@iki.fi>
5034 L:      linux-media@vger.kernel.org
5035 W:      https://linuxtv.org
5036 W:      http://palosaari.fi/linux/
5037 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5038 T:      git git://linuxtv.org/anttip/media_tree.git
5039 S:      Maintained
5040 F:      drivers/media/usb/dvb-usb-v2/af9035*
5041
5042 DVB_USB_ANYSEE 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/anysee*
5051
5052 DVB_USB_AU6610 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/au6610*
5061
5062 DVB_USB_CE6230 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/ce6230*
5071
5072 DVB_USB_CXUSB MEDIA DRIVER
5073 M:      Michael Krufky <mkrufky@linuxtv.org>
5074 L:      linux-media@vger.kernel.org
5075 W:      https://linuxtv.org
5076 W:      http://github.com/mkrufky
5077 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5078 T:      git git://linuxtv.org/media_tree.git
5079 S:      Maintained
5080 F:      drivers/media/usb/dvb-usb/cxusb*
5081
5082 DVB_USB_EC168 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/ec168*
5091
5092 DVB_USB_GL861 MEDIA DRIVER
5093 M:      Antti Palosaari <crope@iki.fi>
5094 L:      linux-media@vger.kernel.org
5095 W:      https://linuxtv.org
5096 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5097 T:      git git://linuxtv.org/anttip/media_tree.git
5098 S:      Maintained
5099 F:      drivers/media/usb/dvb-usb-v2/gl861*
5100
5101 DVB_USB_MXL111SF MEDIA DRIVER
5102 M:      Michael Krufky <mkrufky@linuxtv.org>
5103 L:      linux-media@vger.kernel.org
5104 W:      https://linuxtv.org
5105 W:      http://github.com/mkrufky
5106 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5107 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5108 S:      Maintained
5109 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5110
5111 DVB_USB_RTL28XXU MEDIA DRIVER
5112 M:      Antti Palosaari <crope@iki.fi>
5113 L:      linux-media@vger.kernel.org
5114 W:      https://linuxtv.org
5115 W:      http://palosaari.fi/linux/
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/rtl28xxu*
5120
5121 DVB_USB_V2 MEDIA DRIVER
5122 M:      Antti Palosaari <crope@iki.fi>
5123 L:      linux-media@vger.kernel.org
5124 W:      https://linuxtv.org
5125 W:      http://palosaari.fi/linux/
5126 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5127 T:      git git://linuxtv.org/anttip/media_tree.git
5128 S:      Maintained
5129 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5130 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5131
5132 DYNAMIC DEBUG
5133 M:      Jason Baron <jbaron@akamai.com>
5134 S:      Maintained
5135 F:      lib/dynamic_debug.c
5136 F:      include/linux/dynamic_debug.h
5137
5138 DYNAMIC INTERRUPT MODERATION
5139 M:      Tal Gilboa <talgi@mellanox.com>
5140 S:      Maintained
5141 F:      include/linux/net_dim.h
5142
5143 DZ DECSTATION DZ11 SERIAL DRIVER
5144 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5145 S:      Maintained
5146 F:      drivers/tty/serial/dz.*
5147
5148 E3X0 POWER BUTTON DRIVER
5149 M:      Moritz Fischer <moritz.fischer@ettus.com>
5150 L:      usrp-users@lists.ettus.com
5151 W:      http://www.ettus.com
5152 S:      Supported
5153 F:      drivers/input/misc/e3x0-button.c
5154 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5155
5156 E4000 MEDIA DRIVER
5157 M:      Antti Palosaari <crope@iki.fi>
5158 L:      linux-media@vger.kernel.org
5159 W:      https://linuxtv.org
5160 W:      http://palosaari.fi/linux/
5161 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5162 T:      git git://linuxtv.org/anttip/media_tree.git
5163 S:      Maintained
5164 F:      drivers/media/tuners/e4000*
5165
5166 EARTH_PT1 MEDIA DRIVER
5167 M:      Akihiro Tsukada <tskd08@gmail.com>
5168 L:      linux-media@vger.kernel.org
5169 S:      Odd Fixes
5170 F:      drivers/media/pci/pt1/
5171
5172 EARTH_PT3 MEDIA DRIVER
5173 M:      Akihiro Tsukada <tskd08@gmail.com>
5174 L:      linux-media@vger.kernel.org
5175 S:      Odd Fixes
5176 F:      drivers/media/pci/pt3/
5177
5178 EC100 MEDIA DRIVER
5179 M:      Antti Palosaari <crope@iki.fi>
5180 L:      linux-media@vger.kernel.org
5181 W:      https://linuxtv.org
5182 W:      http://palosaari.fi/linux/
5183 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5184 T:      git git://linuxtv.org/anttip/media_tree.git
5185 S:      Maintained
5186 F:      drivers/media/dvb-frontends/ec100*
5187
5188 ECRYPT FILE SYSTEM
5189 M:      Tyler Hicks <tyhicks@canonical.com>
5190 L:      ecryptfs@vger.kernel.org
5191 W:      http://ecryptfs.org
5192 W:      https://launchpad.net/ecryptfs
5193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5194 S:      Supported
5195 F:      Documentation/filesystems/ecryptfs.txt
5196 F:      fs/ecryptfs/
5197
5198 EDAC-AMD64
5199 M:      Borislav Petkov <bp@alien8.de>
5200 L:      linux-edac@vger.kernel.org
5201 S:      Maintained
5202 F:      drivers/edac/amd64_edac*
5203
5204 EDAC-CALXEDA
5205 M:      Robert Richter <rric@kernel.org>
5206 L:      linux-edac@vger.kernel.org
5207 S:      Maintained
5208 F:      drivers/edac/highbank*
5209
5210 EDAC-CAVIUM OCTEON
5211 M:      Ralf Baechle <ralf@linux-mips.org>
5212 M:      David Daney <david.daney@cavium.com>
5213 L:      linux-edac@vger.kernel.org
5214 L:      linux-mips@linux-mips.org
5215 S:      Supported
5216 F:      drivers/edac/octeon_edac*
5217
5218 EDAC-CAVIUM THUNDERX
5219 M:      David Daney <david.daney@cavium.com>
5220 M:      Jan Glauber <jglauber@cavium.com>
5221 L:      linux-edac@vger.kernel.org
5222 S:      Supported
5223 F:      drivers/edac/thunderx_edac*
5224
5225 EDAC-CORE
5226 M:      Borislav Petkov <bp@alien8.de>
5227 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5228 L:      linux-edac@vger.kernel.org
5229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5231 S:      Supported
5232 F:      Documentation/admin-guide/ras.rst
5233 F:      Documentation/driver-api/edac.rst
5234 F:      drivers/edac/
5235 F:      include/linux/edac.h
5236
5237 EDAC-E752X
5238 M:      Mark Gross <mark.gross@intel.com>
5239 L:      linux-edac@vger.kernel.org
5240 S:      Maintained
5241 F:      drivers/edac/e752x_edac.c
5242
5243 EDAC-E7XXX
5244 L:      linux-edac@vger.kernel.org
5245 S:      Maintained
5246 F:      drivers/edac/e7xxx_edac.c
5247
5248 EDAC-FSL_DDR
5249 M:      York Sun <york.sun@nxp.com>
5250 L:      linux-edac@vger.kernel.org
5251 S:      Maintained
5252 F:      drivers/edac/fsl_ddr_edac.*
5253
5254 EDAC-GHES
5255 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5256 L:      linux-edac@vger.kernel.org
5257 S:      Maintained
5258 F:      drivers/edac/ghes_edac.c
5259
5260 EDAC-I3000
5261 L:      linux-edac@vger.kernel.org
5262 S:      Orphan
5263 F:      drivers/edac/i3000_edac.c
5264
5265 EDAC-I5000
5266 L:      linux-edac@vger.kernel.org
5267 S:      Maintained
5268 F:      drivers/edac/i5000_edac.c
5269
5270 EDAC-I5400
5271 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5272 L:      linux-edac@vger.kernel.org
5273 S:      Maintained
5274 F:      drivers/edac/i5400_edac.c
5275
5276 EDAC-I7300
5277 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5278 L:      linux-edac@vger.kernel.org
5279 S:      Maintained
5280 F:      drivers/edac/i7300_edac.c
5281
5282 EDAC-I7CORE
5283 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5284 L:      linux-edac@vger.kernel.org
5285 S:      Maintained
5286 F:      drivers/edac/i7core_edac.c
5287
5288 EDAC-I82443BXGX
5289 M:      Tim Small <tim@buttersideup.com>
5290 L:      linux-edac@vger.kernel.org
5291 S:      Maintained
5292 F:      drivers/edac/i82443bxgx_edac.c
5293
5294 EDAC-I82975X
5295 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5296 M:      "Arvind R." <arvino55@gmail.com>
5297 L:      linux-edac@vger.kernel.org
5298 S:      Maintained
5299 F:      drivers/edac/i82975x_edac.c
5300
5301 EDAC-IE31200
5302 M:      Jason Baron <jbaron@akamai.com>
5303 L:      linux-edac@vger.kernel.org
5304 S:      Maintained
5305 F:      drivers/edac/ie31200_edac.c
5306
5307 EDAC-MPC85XX
5308 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5309 L:      linux-edac@vger.kernel.org
5310 S:      Maintained
5311 F:      drivers/edac/mpc85xx_edac.[ch]
5312
5313 EDAC-PASEMI
5314 M:      Egor Martovetsky <egor@pasemi.com>
5315 L:      linux-edac@vger.kernel.org
5316 S:      Maintained
5317 F:      drivers/edac/pasemi_edac.c
5318
5319 EDAC-PND2
5320 M:      Tony Luck <tony.luck@intel.com>
5321 L:      linux-edac@vger.kernel.org
5322 S:      Maintained
5323 F:      drivers/edac/pnd2_edac.[ch]
5324
5325 EDAC-R82600
5326 M:      Tim Small <tim@buttersideup.com>
5327 L:      linux-edac@vger.kernel.org
5328 S:      Maintained
5329 F:      drivers/edac/r82600_edac.c
5330
5331 EDAC-SBRIDGE
5332 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5333 L:      linux-edac@vger.kernel.org
5334 S:      Maintained
5335 F:      drivers/edac/sb_edac.c
5336
5337 EDAC-SKYLAKE
5338 M:      Tony Luck <tony.luck@intel.com>
5339 L:      linux-edac@vger.kernel.org
5340 S:      Maintained
5341 F:      drivers/edac/skx_edac.c
5342
5343 EDAC-TI
5344 M:      Tero Kristo <t-kristo@ti.com>
5345 L:      linux-edac@vger.kernel.org
5346 S:      Maintained
5347 F:      drivers/edac/ti_edac.c
5348
5349 EDIROL UA-101/UA-1000 DRIVER
5350 M:      Clemens Ladisch <clemens@ladisch.de>
5351 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5352 T:      git git://git.alsa-project.org/alsa-kernel.git
5353 S:      Maintained
5354 F:      sound/usb/misc/ua101.c
5355
5356 EFI TEST DRIVER
5357 L:      linux-efi@vger.kernel.org
5358 M:      Ivan Hu <ivan.hu@canonical.com>
5359 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5360 S:      Maintained
5361 F:      drivers/firmware/efi/test/
5362
5363 EFI VARIABLE FILESYSTEM
5364 M:      Matthew Garrett <matthew.garrett@nebula.com>
5365 M:      Jeremy Kerr <jk@ozlabs.org>
5366 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5368 L:      linux-efi@vger.kernel.org
5369 S:      Maintained
5370 F:      fs/efivarfs/
5371
5372 EFIFB FRAMEBUFFER DRIVER
5373 L:      linux-fbdev@vger.kernel.org
5374 M:      Peter Jones <pjones@redhat.com>
5375 S:      Maintained
5376 F:      drivers/video/fbdev/efifb.c
5377
5378 EFS FILESYSTEM
5379 W:      http://aeschi.ch.eu.org/efs/
5380 S:      Orphan
5381 F:      fs/efs/
5382
5383 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5384 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5385 L:      netdev@vger.kernel.org
5386 S:      Maintained
5387 F:      drivers/net/ethernet/ibm/ehea/
5388
5389 EM28XX VIDEO4LINUX DRIVER
5390 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5391 L:      linux-media@vger.kernel.org
5392 W:      https://linuxtv.org
5393 T:      git git://linuxtv.org/media_tree.git
5394 S:      Maintained
5395 F:      drivers/media/usb/em28xx/
5396 F:      Documentation/media/v4l-drivers/em28xx*
5397
5398 EMBEDDED LINUX
5399 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5400 M:      Matt Mackall <mpm@selenic.com>
5401 M:      David Woodhouse <dwmw2@infradead.org>
5402 L:      linux-embedded@vger.kernel.org
5403 S:      Maintained
5404
5405 Emulex 10Gbps iSCSI - OneConnect DRIVER
5406 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5407 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5408 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5409 L:      linux-scsi@vger.kernel.org
5410 W:      http://www.broadcom.com
5411 S:      Supported
5412 F:      drivers/scsi/be2iscsi/
5413
5414 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5415 M:      Sathya Perla <sathya.perla@broadcom.com>
5416 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5417 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5418 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5419 L:      netdev@vger.kernel.org
5420 W:      http://www.emulex.com
5421 S:      Supported
5422 F:      drivers/net/ethernet/emulex/benet/
5423
5424 EMULEX ONECONNECT ROCE DRIVER
5425 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5426 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5427 L:      linux-rdma@vger.kernel.org
5428 W:      http://www.broadcom.com
5429 S:      Odd Fixes
5430 F:      drivers/infiniband/hw/ocrdma/
5431 F:      include/uapi/rdma/ocrdma-abi.h
5432
5433 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5434 M:      James Smart <james.smart@broadcom.com>
5435 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5436 L:      linux-scsi@vger.kernel.org
5437 W:      http://www.broadcom.com
5438 S:      Supported
5439 F:      drivers/scsi/lpfc/
5440
5441 ENE CB710 FLASH CARD READER DRIVER
5442 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5443 S:      Maintained
5444 F:      drivers/misc/cb710/
5445 F:      drivers/mmc/host/cb710-mmc.*
5446 F:      include/linux/cb710.h
5447
5448 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5449 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5450 S:      Maintained
5451 F:      drivers/media/rc/ene_ir.*
5452
5453 EPSON S1D13XXX FRAMEBUFFER DRIVER
5454 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5455 S:      Maintained
5456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5457 F:      drivers/video/fbdev/s1d13xxxfb.c
5458 F:      include/video/s1d13xxxfb.h
5459
5460 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5461 M:      Jeff Layton <jlayton@kernel.org>
5462 S:      Maintained
5463 F:      lib/errseq.c
5464 F:      include/linux/errseq.h
5465
5466 ET131X NETWORK DRIVER
5467 M:      Mark Einon <mark.einon@gmail.com>
5468 S:      Odd Fixes
5469 F:      drivers/net/ethernet/agere/
5470
5471 ETHERNET BRIDGE
5472 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5473 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5474 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5475 L:      netdev@vger.kernel.org
5476 W:      http://www.linuxfoundation.org/en/Net:Bridge
5477 S:      Maintained
5478 F:      include/linux/netfilter_bridge/
5479 F:      net/bridge/
5480
5481 ETHERNET PHY LIBRARY
5482 M:      Andrew Lunn <andrew@lunn.ch>
5483 M:      Florian Fainelli <f.fainelli@gmail.com>
5484 L:      netdev@vger.kernel.org
5485 S:      Maintained
5486 F:      Documentation/ABI/testing/sysfs-bus-mdio
5487 F:      Documentation/devicetree/bindings/net/mdio*
5488 F:      Documentation/networking/phy.txt
5489 F:      drivers/net/phy/
5490 F:      drivers/of/of_mdio.c
5491 F:      drivers/of/of_net.c
5492 F:      include/linux/*mdio*.h
5493 F:      include/linux/of_net.h
5494 F:      include/linux/phy.h
5495 F:      include/linux/phy_fixed.h
5496 F:      include/linux/platform_data/mdio-bcm-unimac.h
5497 F:      include/trace/events/mdio.h
5498 F:      include/uapi/linux/mdio.h
5499 F:      include/uapi/linux/mii.h
5500
5501 EXT2 FILE SYSTEM
5502 M:      Jan Kara <jack@suse.com>
5503 L:      linux-ext4@vger.kernel.org
5504 S:      Maintained
5505 F:      Documentation/filesystems/ext2.txt
5506 F:      fs/ext2/
5507 F:      include/linux/ext2*
5508
5509 EXT4 FILE SYSTEM
5510 M:      "Theodore Ts'o" <tytso@mit.edu>
5511 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5512 L:      linux-ext4@vger.kernel.org
5513 W:      http://ext4.wiki.kernel.org
5514 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5516 S:      Maintained
5517 F:      Documentation/filesystems/ext4.txt
5518 F:      fs/ext4/
5519
5520 Extended Verification Module (EVM)
5521 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5522 L:      linux-integrity@vger.kernel.org
5523 S:      Supported
5524 F:      security/integrity/evm/
5525
5526 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5527 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5528 L:      linux-efi@vger.kernel.org
5529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5530 S:      Maintained
5531 F:      Documentation/efi-stub.txt
5532 F:      arch/*/kernel/efi.c
5533 F:      arch/x86/boot/compressed/eboot.[ch]
5534 F:      arch/*/include/asm/efi.h
5535 F:      arch/x86/platform/efi/
5536 F:      drivers/firmware/efi/
5537 F:      include/linux/efi*.h
5538 F:      arch/arm/boot/compressed/efi-header.S
5539 F:      arch/arm64/kernel/efi-entry.S
5540
5541 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5542 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5543 M:      Chanwoo Choi <cw00.choi@samsung.com>
5544 L:      linux-kernel@vger.kernel.org
5545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5546 S:      Maintained
5547 F:      drivers/extcon/
5548 F:      include/linux/extcon/
5549 F:      include/linux/extcon.h
5550 F:      Documentation/extcon/
5551 F:      Documentation/devicetree/bindings/extcon/
5552
5553 EXYNOS DP DRIVER
5554 M:      Jingoo Han <jingoohan1@gmail.com>
5555 L:      dri-devel@lists.freedesktop.org
5556 S:      Maintained
5557 F:      drivers/gpu/drm/exynos/exynos_dp*
5558
5559 EXYNOS SYSMMU (IOMMU) driver
5560 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5561 L:      iommu@lists.linux-foundation.org
5562 S:      Maintained
5563 F:      drivers/iommu/exynos-iommu.c
5564
5565 EZchip NPS platform support
5566 M:      Vineet Gupta <vgupta@synopsys.com>
5567 M:      Ofer Levi <oferle@mellanox.com>
5568 S:      Supported
5569 F:      arch/arc/plat-eznps
5570 F:      arch/arc/boot/dts/eznps.dts
5571
5572 F2FS FILE SYSTEM
5573 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5574 M:      Chao Yu <yuchao0@huawei.com>
5575 L:      linux-f2fs-devel@lists.sourceforge.net
5576 W:      https://f2fs.wiki.kernel.org/
5577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5578 S:      Maintained
5579 F:      Documentation/filesystems/f2fs.txt
5580 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5581 F:      fs/f2fs/
5582 F:      include/linux/f2fs_fs.h
5583 F:      include/trace/events/f2fs.h
5584
5585 F71805F HARDWARE MONITORING DRIVER
5586 M:      Jean Delvare <jdelvare@suse.com>
5587 L:      linux-hwmon@vger.kernel.org
5588 S:      Maintained
5589 F:      Documentation/hwmon/f71805f
5590 F:      drivers/hwmon/f71805f.c
5591
5592 FADDR2LINE
5593 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5594 S:      Maintained
5595 F:      scripts/faddr2line
5596
5597 FAILOVER MODULE
5598 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5599 L:      netdev@vger.kernel.org
5600 S:      Supported
5601 F:      net/core/failover.c
5602 F:      include/net/failover.h
5603 F:      Documentation/networking/failover.rst
5604
5605 FANOTIFY
5606 M:      Jan Kara <jack@suse.cz>
5607 R:      Amir Goldstein <amir73il@gmail.com>
5608 L:      linux-fsdevel@vger.kernel.org
5609 S:      Maintained
5610 F:      fs/notify/fanotify/
5611 F:      include/linux/fanotify.h
5612 F:      include/uapi/linux/fanotify.h
5613
5614 FARSYNC SYNCHRONOUS DRIVER
5615 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5616 W:      http://www.farsite.co.uk/
5617 S:      Supported
5618 F:      drivers/net/wan/farsync.*
5619
5620 FAULT INJECTION SUPPORT
5621 M:      Akinobu Mita <akinobu.mita@gmail.com>
5622 S:      Supported
5623 F:      Documentation/fault-injection/
5624 F:      lib/fault-inject.c
5625
5626 FBTFT Framebuffer drivers
5627 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5628 L:      dri-devel@lists.freedesktop.org
5629 L:      linux-fbdev@vger.kernel.org
5630 S:      Maintained
5631 F:      drivers/staging/fbtft/
5632
5633 FC0011 TUNER DRIVER
5634 M:      Michael Buesch <m@bues.ch>
5635 L:      linux-media@vger.kernel.org
5636 S:      Maintained
5637 F:      drivers/media/tuners/fc0011.h
5638 F:      drivers/media/tuners/fc0011.c
5639
5640 FC2580 MEDIA DRIVER
5641 M:      Antti Palosaari <crope@iki.fi>
5642 L:      linux-media@vger.kernel.org
5643 W:      https://linuxtv.org
5644 W:      http://palosaari.fi/linux/
5645 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5646 T:      git git://linuxtv.org/anttip/media_tree.git
5647 S:      Maintained
5648 F:      drivers/media/tuners/fc2580*
5649
5650 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5651 M:      Johannes Thumshirn <jth@kernel.org>
5652 L:      linux-scsi@vger.kernel.org
5653 W:      www.Open-FCoE.org
5654 S:      Supported
5655 F:      drivers/scsi/libfc/
5656 F:      drivers/scsi/fcoe/
5657 F:      include/scsi/fc/
5658 F:      include/scsi/libfc.h
5659 F:      include/scsi/libfcoe.h
5660 F:      include/uapi/scsi/fc/
5661
5662 FILE LOCKING (flock() and fcntl()/lockf())
5663 M:      Jeff Layton <jlayton@kernel.org>
5664 M:      "J. Bruce Fields" <bfields@fieldses.org>
5665 L:      linux-fsdevel@vger.kernel.org
5666 S:      Maintained
5667 F:      include/linux/fcntl.h
5668 F:      include/uapi/linux/fcntl.h
5669 F:      fs/fcntl.c
5670 F:      fs/locks.c
5671
5672 FILESYSTEMS (VFS and infrastructure)
5673 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5674 L:      linux-fsdevel@vger.kernel.org
5675 S:      Maintained
5676 F:      fs/*
5677 F:      include/linux/fs.h
5678 F:      include/uapi/linux/fs.h
5679
5680 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5681 M:      Riku Voipio <riku.voipio@iki.fi>
5682 L:      linux-hwmon@vger.kernel.org
5683 S:      Maintained
5684 F:      drivers/hwmon/f75375s.c
5685 F:      include/linux/f75375s.h
5686
5687 FIREWIRE AUDIO DRIVERS
5688 M:      Clemens Ladisch <clemens@ladisch.de>
5689 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5690 T:      git git://git.alsa-project.org/alsa-kernel.git
5691 S:      Maintained
5692 F:      sound/firewire/
5693
5694 FIREWIRE MEDIA DRIVERS (firedtv)
5695 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5696 L:      linux-media@vger.kernel.org
5697 L:      linux1394-devel@lists.sourceforge.net
5698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5699 S:      Maintained
5700 F:      drivers/media/firewire/
5701
5702 FIREWIRE SBP-2 TARGET
5703 M:      Chris Boot <bootc@bootc.net>
5704 L:      linux-scsi@vger.kernel.org
5705 L:      target-devel@vger.kernel.org
5706 L:      linux1394-devel@lists.sourceforge.net
5707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5708 S:      Maintained
5709 F:      drivers/target/sbp/
5710
5711 FIREWIRE SUBSYSTEM
5712 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5713 L:      linux1394-devel@lists.sourceforge.net
5714 W:      http://ieee1394.wiki.kernel.org/
5715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5716 S:      Maintained
5717 F:      drivers/firewire/
5718 F:      include/linux/firewire.h
5719 F:      include/uapi/linux/firewire*.h
5720 F:      tools/firewire/
5721
5722 FIRMWARE LOADER (request_firmware)
5723 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5724 L:      linux-kernel@vger.kernel.org
5725 S:      Maintained
5726 F:      Documentation/firmware_class/
5727 F:      drivers/base/firmware_loader/
5728 F:      include/linux/firmware.h
5729
5730 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5731 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5732 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5733 S:      Maintained
5734 F:      drivers/block/rsxx/
5735
5736 FLOPPY DRIVER
5737 M:      Jiri Kosina <jikos@kernel.org>
5738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5739 S:      Odd fixes
5740 F:      drivers/block/floppy.c
5741
5742 FMC SUBSYSTEM
5743 M:      Alessandro Rubini <rubini@gnudd.com>
5744 W:      http://www.ohwr.org/projects/fmc-bus
5745 S:      Supported
5746 F:      drivers/fmc/
5747 F:      include/linux/fmc*.h
5748 F:      include/linux/ipmi-fru.h
5749 K:      fmc_d.*register
5750
5751 FPGA MANAGER FRAMEWORK
5752 M:      Alan Tull <atull@kernel.org>
5753 M:      Moritz Fischer <mdf@kernel.org>
5754 L:      linux-fpga@vger.kernel.org
5755 S:      Maintained
5756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5757 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5758 F:      Documentation/fpga/
5759 F:      Documentation/driver-api/fpga/
5760 F:      Documentation/devicetree/bindings/fpga/
5761 F:      drivers/fpga/
5762 F:      include/linux/fpga/
5763 W:      http://www.rocketboards.org
5764
5765 FPGA DFL DRIVERS
5766 M:      Wu Hao <hao.wu@intel.com>
5767 L:      linux-fpga@vger.kernel.org
5768 S:      Maintained
5769 F:      Documentation/fpga/dfl.txt
5770 F:      include/uapi/linux/fpga-dfl.h
5771 F:      drivers/fpga/dfl*
5772
5773 FPU EMULATOR
5774 M:      Bill Metzenthen <billm@melbpc.org.au>
5775 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5776 S:      Maintained
5777 F:      arch/x86/math-emu/
5778
5779 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5780 L:      netdev@vger.kernel.org
5781 S:      Orphan
5782 F:      drivers/net/wan/dlci.c
5783 F:      drivers/net/wan/sdla.c
5784
5785 FRAMEBUFFER LAYER
5786 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5787 L:      dri-devel@lists.freedesktop.org
5788 L:      linux-fbdev@vger.kernel.org
5789 T:      git git://github.com/bzolnier/linux.git
5790 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5791 S:      Maintained
5792 F:      Documentation/fb/
5793 F:      drivers/video/
5794 F:      include/video/
5795 F:      include/linux/fb.h
5796 F:      include/uapi/video/
5797 F:      include/uapi/linux/fb.h
5798
5799 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5800 M:      Horia Geantă <horia.geanta@nxp.com>
5801 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5802 L:      linux-crypto@vger.kernel.org
5803 S:      Maintained
5804 F:      drivers/crypto/caam/
5805 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5806
5807 FREESCALE DIU FRAMEBUFFER DRIVER
5808 M:      Timur Tabi <timur@kernel.org>
5809 L:      linux-fbdev@vger.kernel.org
5810 S:      Maintained
5811 F:      drivers/video/fbdev/fsl-diu-fb.*
5812
5813 FREESCALE DMA DRIVER
5814 M:      Li Yang <leoyang.li@nxp.com>
5815 M:      Zhang Wei <zw@zh-kernel.org>
5816 L:      linuxppc-dev@lists.ozlabs.org
5817 S:      Maintained
5818 F:      drivers/dma/fsldma.*
5819
5820 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5821 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5822 L:      netdev@vger.kernel.org
5823 S:      Maintained
5824 F:      drivers/net/ethernet/freescale/gianfar*
5825 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5826
5827 FREESCALE GPMI NAND DRIVER
5828 M:      Han Xu <han.xu@nxp.com>
5829 L:      linux-mtd@lists.infradead.org
5830 S:      Maintained
5831 F:      drivers/mtd/nand/raw/gpmi-nand/*
5832
5833 FREESCALE I2C CPM DRIVER
5834 M:      Jochen Friedrich <jochen@scram.de>
5835 L:      linuxppc-dev@lists.ozlabs.org
5836 L:      linux-i2c@vger.kernel.org
5837 S:      Maintained
5838 F:      drivers/i2c/busses/i2c-cpm.c
5839
5840 FREESCALE IMX / MXC FEC DRIVER
5841 M:      Fugang Duan <fugang.duan@nxp.com>
5842 L:      netdev@vger.kernel.org
5843 S:      Maintained
5844 F:      drivers/net/ethernet/freescale/fec_main.c
5845 F:      drivers/net/ethernet/freescale/fec_ptp.c
5846 F:      drivers/net/ethernet/freescale/fec.h
5847 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5848
5849 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5850 M:      Sascha Hauer <s.hauer@pengutronix.de>
5851 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5852 L:      linux-fbdev@vger.kernel.org
5853 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5854 S:      Maintained
5855 F:      include/linux/platform_data/video-imxfb.h
5856 F:      drivers/video/fbdev/imxfb.c
5857
5858 FREESCALE QORIQ DPAA ETHERNET DRIVER
5859 M:      Madalin Bucur <madalin.bucur@nxp.com>
5860 L:      netdev@vger.kernel.org
5861 S:      Maintained
5862 F:      drivers/net/ethernet/freescale/dpaa
5863
5864 FREESCALE QORIQ DPAA FMAN DRIVER
5865 M:      Madalin Bucur <madalin.bucur@nxp.com>
5866 L:      netdev@vger.kernel.org
5867 S:      Maintained
5868 F:      drivers/net/ethernet/freescale/fman
5869 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5870
5871 FREESCALE QORIQ PTP CLOCK DRIVER
5872 M:      Yangbo Lu <yangbo.lu@nxp.com>
5873 L:      netdev@vger.kernel.org
5874 S:      Maintained
5875 F:      drivers/ptp/ptp_qoriq.c
5876 F:      include/linux/fsl/ptp_qoriq.h
5877 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5878
5879 FREESCALE QUAD SPI DRIVER
5880 M:      Han Xu <han.xu@nxp.com>
5881 L:      linux-mtd@lists.infradead.org
5882 S:      Maintained
5883 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5884
5885 FREESCALE QUICC ENGINE LIBRARY
5886 M:      Qiang Zhao <qiang.zhao@nxp.com>
5887 L:      linuxppc-dev@lists.ozlabs.org
5888 S:      Maintained
5889 F:      drivers/soc/fsl/qe/
5890 F:      include/soc/fsl/*qe*.h
5891 F:      include/soc/fsl/*ucc*.h
5892
5893 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5894 M:      Li Yang <leoyang.li@nxp.com>
5895 L:      netdev@vger.kernel.org
5896 L:      linuxppc-dev@lists.ozlabs.org
5897 S:      Maintained
5898 F:      drivers/net/ethernet/freescale/ucc_geth*
5899
5900 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5901 M:      Zhao Qiang <qiang.zhao@nxp.com>
5902 L:      netdev@vger.kernel.org
5903 L:      linuxppc-dev@lists.ozlabs.org
5904 S:      Maintained
5905 F:      drivers/net/wan/fsl_ucc_hdlc*
5906
5907 FREESCALE QUICC ENGINE UCC UART DRIVER
5908 M:      Timur Tabi <timur@kernel.org>
5909 L:      linuxppc-dev@lists.ozlabs.org
5910 S:      Maintained
5911 F:      drivers/tty/serial/ucc_uart.c
5912
5913 FREESCALE SOC DRIVERS
5914 M:      Li Yang <leoyang.li@nxp.com>
5915 L:      linuxppc-dev@lists.ozlabs.org
5916 L:      linux-arm-kernel@lists.infradead.org
5917 S:      Maintained
5918 F:      Documentation/devicetree/bindings/soc/fsl/
5919 F:      drivers/soc/fsl/
5920 F:      include/linux/fsl/
5921
5922 FREESCALE SOC FS_ENET DRIVER
5923 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5924 L:      linuxppc-dev@lists.ozlabs.org
5925 L:      netdev@vger.kernel.org
5926 S:      Maintained
5927 F:      drivers/net/ethernet/freescale/fs_enet/
5928 F:      include/linux/fs_enet_pd.h
5929
5930 FREESCALE SOC SOUND DRIVERS
5931 M:      Timur Tabi <timur@kernel.org>
5932 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5933 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5934 R:      Fabio Estevam <fabio.estevam@nxp.com>
5935 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5936 L:      linuxppc-dev@lists.ozlabs.org
5937 S:      Maintained
5938 F:      sound/soc/fsl/fsl*
5939 F:      sound/soc/fsl/imx*
5940 F:      sound/soc/fsl/mpc8610_hpcd.c
5941
5942 FREESCALE USB PERIPHERAL DRIVERS
5943 M:      Li Yang <leoyang.li@nxp.com>
5944 L:      linux-usb@vger.kernel.org
5945 L:      linuxppc-dev@lists.ozlabs.org
5946 S:      Maintained
5947 F:      drivers/usb/gadget/udc/fsl*
5948
5949 FREEVXFS FILESYSTEM
5950 M:      Christoph Hellwig <hch@infradead.org>
5951 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5952 S:      Maintained
5953 F:      fs/freevxfs/
5954
5955 FREEZER
5956 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5957 M:      Pavel Machek <pavel@ucw.cz>
5958 L:      linux-pm@vger.kernel.org
5959 S:      Supported
5960 F:      Documentation/power/freezing-of-tasks.txt
5961 F:      include/linux/freezer.h
5962 F:      kernel/freezer.c
5963
5964 FRONTSWAP API
5965 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5966 L:      linux-kernel@vger.kernel.org
5967 S:      Maintained
5968 F:      mm/frontswap.c
5969 F:      include/linux/frontswap.h
5970
5971 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5972 M:      David Howells <dhowells@redhat.com>
5973 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5974 S:      Supported
5975 F:      Documentation/filesystems/caching/
5976 F:      fs/fscache/
5977 F:      include/linux/fscache*.h
5978
5979 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5980 M:      Theodore Y. Ts'o <tytso@mit.edu>
5981 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5982 L:      linux-fscrypt@vger.kernel.org
5983 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5984 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5985 S:      Supported
5986 F:      fs/crypto/
5987 F:      include/linux/fscrypt*.h
5988 F:      Documentation/filesystems/fscrypt.rst
5989
5990 FSI-ATTACHED I2C DRIVER
5991 M:      Eddie James <eajames@linux.vnet.ibm.com>
5992 L:      linux-i2c@vger.kernel.org
5993 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
5994 S:      Maintained
5995 F:      drivers/i2c/busses/i2c-fsi.c
5996 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
5997
5998 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
5999 M:      Jan Kara <jack@suse.cz>
6000 R:      Amir Goldstein <amir73il@gmail.com>
6001 L:      linux-fsdevel@vger.kernel.org
6002 S:      Maintained
6003 F:      fs/notify/
6004 F:      include/linux/fsnotify*.h
6005
6006 FUJITSU LAPTOP EXTRAS
6007 M:      Jonathan Woithe <jwoithe@just42.net>
6008 L:      platform-driver-x86@vger.kernel.org
6009 S:      Maintained
6010 F:      drivers/platform/x86/fujitsu-laptop.c
6011
6012 FUJITSU M-5MO LS CAMERA ISP DRIVER
6013 M:      Kyungmin Park <kyungmin.park@samsung.com>
6014 M:      Heungjun Kim <riverful.kim@samsung.com>
6015 L:      linux-media@vger.kernel.org
6016 S:      Maintained
6017 F:      drivers/media/i2c/m5mols/
6018 F:      include/media/i2c/m5mols.h
6019
6020 FUJITSU TABLET EXTRAS
6021 M:      Robert Gerlach <khnz@gmx.de>
6022 L:      platform-driver-x86@vger.kernel.org
6023 S:      Maintained
6024 F:      drivers/platform/x86/fujitsu-tablet.c
6025
6026 FUSE: FILESYSTEM IN USERSPACE
6027 M:      Miklos Szeredi <miklos@szeredi.hu>
6028 L:      linux-fsdevel@vger.kernel.org
6029 W:      http://fuse.sourceforge.net/
6030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6031 S:      Maintained
6032 F:      fs/fuse/
6033 F:      include/uapi/linux/fuse.h
6034 F:      Documentation/filesystems/fuse.txt
6035
6036 FUTEX SUBSYSTEM
6037 M:      Thomas Gleixner <tglx@linutronix.de>
6038 M:      Ingo Molnar <mingo@redhat.com>
6039 R:      Peter Zijlstra <peterz@infradead.org>
6040 R:      Darren Hart <dvhart@infradead.org>
6041 L:      linux-kernel@vger.kernel.org
6042 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6043 S:      Maintained
6044 F:      kernel/futex.c
6045 F:      kernel/futex_compat.c
6046 F:      include/asm-generic/futex.h
6047 F:      include/linux/futex.h
6048 F:      include/uapi/linux/futex.h
6049 F:      tools/testing/selftests/futex/
6050 F:      tools/perf/bench/futex*
6051 F:      Documentation/*futex*
6052
6053 GCC PLUGINS
6054 M:      Kees Cook <keescook@chromium.org>
6055 R:      Emese Revfy <re.emese@gmail.com>
6056 L:      kernel-hardening@lists.openwall.com
6057 S:      Maintained
6058 F:      scripts/gcc-plugins/
6059 F:      scripts/gcc-plugin.sh
6060 F:      scripts/Makefile.gcc-plugins
6061 F:      Documentation/gcc-plugins.txt
6062
6063 GASKET DRIVER FRAMEWORK
6064 M:      Rob Springer <rspringer@google.com>
6065 M:      Todd Poynor <toddpoynor@google.com>
6066 M:      Ben Chan <benchan@chromium.org>
6067 S:      Maintained
6068 F:      drivers/staging/gasket/
6069
6070 GCOV BASED KERNEL PROFILING
6071 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6072 S:      Maintained
6073 F:      kernel/gcov/
6074 F:      Documentation/dev-tools/gcov.rst
6075
6076 GDB KERNEL DEBUGGING HELPER SCRIPTS
6077 M:      Jan Kiszka <jan.kiszka@siemens.com>
6078 M:      Kieran Bingham <kbingham@kernel.org>
6079 S:      Supported
6080 F:      scripts/gdb/
6081
6082 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6083 M:      Achim Leubner <achim_leubner@adaptec.com>
6084 L:      linux-scsi@vger.kernel.org
6085 W:      http://www.icp-vortex.com/
6086 S:      Supported
6087 F:      drivers/scsi/gdt*
6088
6089 GEMTEK FM RADIO RECEIVER DRIVER
6090 M:      Hans Verkuil <hverkuil@xs4all.nl>
6091 L:      linux-media@vger.kernel.org
6092 T:      git git://linuxtv.org/media_tree.git
6093 W:      https://linuxtv.org
6094 S:      Maintained
6095 F:      drivers/media/radio/radio-gemtek*
6096
6097 GENERIC GPIO I2C DRIVER
6098 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6099 S:      Supported
6100 F:      drivers/i2c/busses/i2c-gpio.c
6101 F:      include/linux/platform_data/i2c-gpio.h
6102
6103 GENERIC GPIO I2C MULTIPLEXER DRIVER
6104 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6105 L:      linux-i2c@vger.kernel.org
6106 S:      Supported
6107 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6108 F:      include/linux/platform_data/i2c-mux-gpio.h
6109 F:      Documentation/i2c/muxes/i2c-mux-gpio
6110
6111 GENERIC HDLC (WAN) DRIVERS
6112 M:      Krzysztof Halasa <khc@pm.waw.pl>
6113 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6114 S:      Maintained
6115 F:      drivers/net/wan/c101.c
6116 F:      drivers/net/wan/hd6457*
6117 F:      drivers/net/wan/hdlc*
6118 F:      drivers/net/wan/n2.c
6119 F:      drivers/net/wan/pc300too.c
6120 F:      drivers/net/wan/pci200syn.c
6121 F:      drivers/net/wan/wanxl*
6122
6123 GENERIC INCLUDE/ASM HEADER FILES
6124 M:      Arnd Bergmann <arnd@arndb.de>
6125 L:      linux-arch@vger.kernel.org
6126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6127 S:      Maintained
6128 F:      include/asm-generic/
6129 F:      include/uapi/asm-generic/
6130
6131 GENERIC PHY FRAMEWORK
6132 M:      Kishon Vijay Abraham I <kishon@ti.com>
6133 L:      linux-kernel@vger.kernel.org
6134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6135 S:      Supported
6136 F:      drivers/phy/
6137 F:      include/linux/phy/
6138
6139 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6140 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6141 S:      Supported
6142 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6143
6144 GENERIC PM DOMAINS
6145 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6146 M:      Kevin Hilman <khilman@kernel.org>
6147 M:      Ulf Hansson <ulf.hansson@linaro.org>
6148 L:      linux-pm@vger.kernel.org
6149 S:      Supported
6150 F:      drivers/base/power/domain*.c
6151 F:      include/linux/pm_domain.h
6152 F:      Documentation/devicetree/bindings/power/power_domain.txt
6153
6154 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6155 M:      Eugen Hristev <eugen.hristev@microchip.com>
6156 L:      linux-input@vger.kernel.org
6157 S:      Maintained
6158 F:      drivers/input/touchscreen/resistive-adc-touch.c
6159
6160 GENERIC UIO DRIVER FOR PCI DEVICES
6161 M:      "Michael S. Tsirkin" <mst@redhat.com>
6162 L:      kvm@vger.kernel.org
6163 S:      Supported
6164 F:      drivers/uio/uio_pci_generic.c
6165
6166 GENWQE (IBM Generic Workqueue Card)
6167 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6168 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6169 S:      Supported
6170 F:      drivers/misc/genwqe/
6171
6172 GET_MAINTAINER SCRIPT
6173 M:      Joe Perches <joe@perches.com>
6174 S:      Maintained
6175 F:      scripts/get_maintainer.pl
6176
6177 GFS2 FILE SYSTEM
6178 M:      Bob Peterson <rpeterso@redhat.com>
6179 M:      Andreas Gruenbacher <agruenba@redhat.com>
6180 L:      cluster-devel@redhat.com
6181 W:      http://sources.redhat.com/cluster/
6182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6183 S:      Supported
6184 F:      Documentation/filesystems/gfs2*.txt
6185 F:      fs/gfs2/
6186 F:      include/uapi/linux/gfs2_ondisk.h
6187
6188 GIGASET ISDN DRIVERS
6189 M:      Paul Bolle <pebolle@tiscali.nl>
6190 L:      gigaset307x-common@lists.sourceforge.net
6191 W:      http://gigaset307x.sourceforge.net/
6192 S:      Odd Fixes
6193 F:      Documentation/isdn/README.gigaset
6194 F:      drivers/isdn/gigaset/
6195 F:      include/uapi/linux/gigaset_dev.h
6196
6197 GNSS SUBSYSTEM
6198 M:      Johan Hovold <johan@kernel.org>
6199 S:      Maintained
6200 F:      Documentation/ABI/testing/sysfs-class-gnss
6201 F:      Documentation/devicetree/bindings/gnss/
6202 F:      drivers/gnss/
6203 F:      include/linux/gnss.h
6204
6205 GO7007 MPEG CODEC
6206 M:      Hans Verkuil <hans.verkuil@cisco.com>
6207 L:      linux-media@vger.kernel.org
6208 S:      Maintained
6209 F:      drivers/media/usb/go7007/
6210
6211 GOODIX TOUCHSCREEN
6212 M:      Bastien Nocera <hadess@hadess.net>
6213 L:      linux-input@vger.kernel.org
6214 S:      Maintained
6215 F:      drivers/input/touchscreen/goodix.c
6216
6217 GPD POCKET FAN DRIVER
6218 M:      Hans de Goede <hdegoede@redhat.com>
6219 L:      platform-driver-x86@vger.kernel.org
6220 S:      Maintained
6221 F:      drivers/platform/x86/gpd-pocket-fan.c
6222
6223 GPIO ACPI SUPPORT
6224 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6225 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6226 L:      linux-gpio@vger.kernel.org
6227 L:      linux-acpi@vger.kernel.org
6228 S:      Maintained
6229 F:      Documentation/acpi/gpio-properties.txt
6230 F:      drivers/gpio/gpiolib-acpi.c
6231
6232 GPIO IR Transmitter
6233 M:      Sean Young <sean@mess.org>
6234 L:      linux-media@vger.kernel.org
6235 S:      Maintained
6236 F:      drivers/media/rc/gpio-ir-tx.c
6237
6238 GPIO MOCKUP DRIVER
6239 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6240 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6241 L:      linux-gpio@vger.kernel.org
6242 S:      Maintained
6243 F:      drivers/gpio/gpio-mockup.c
6244 F:      tools/testing/selftests/gpio/
6245
6246 GPIO SUBSYSTEM
6247 M:      Linus Walleij <linus.walleij@linaro.org>
6248 L:      linux-gpio@vger.kernel.org
6249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6250 S:      Maintained
6251 F:      Documentation/devicetree/bindings/gpio/
6252 F:      Documentation/driver-api/gpio/
6253 F:      Documentation/gpio/
6254 F:      Documentation/ABI/testing/gpio-cdev
6255 F:      Documentation/ABI/obsolete/sysfs-gpio
6256 F:      drivers/gpio/
6257 F:      include/linux/gpio/
6258 F:      include/linux/gpio.h
6259 F:      include/linux/of_gpio.h
6260 F:      include/asm-generic/gpio.h
6261 F:      include/uapi/linux/gpio.h
6262 F:      tools/gpio/
6263
6264 GRE DEMULTIPLEXER DRIVER
6265 M:      Dmitry Kozlov <xeb@mail.ru>
6266 L:      netdev@vger.kernel.org
6267 S:      Maintained
6268 F:      net/ipv4/gre_demux.c
6269 F:      net/ipv4/gre_offload.c
6270 F:      include/net/gre.h
6271
6272 GRETH 10/100/1G Ethernet MAC device driver
6273 M:      Andreas Larsson <andreas@gaisler.com>
6274 L:      netdev@vger.kernel.org
6275 S:      Maintained
6276 F:      drivers/net/ethernet/aeroflex/
6277
6278 GREYBUS AUDIO PROTOCOLS DRIVERS
6279 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6280 M:      Mark Greer <mgreer@animalcreek.com>
6281 S:      Maintained
6282 F:      drivers/staging/greybus/audio_apbridgea.c
6283 F:      drivers/staging/greybus/audio_apbridgea.h
6284 F:      drivers/staging/greybus/audio_codec.c
6285 F:      drivers/staging/greybus/audio_codec.h
6286 F:      drivers/staging/greybus/audio_gb.c
6287 F:      drivers/staging/greybus/audio_manager.c
6288 F:      drivers/staging/greybus/audio_manager.h
6289 F:      drivers/staging/greybus/audio_manager_module.c
6290 F:      drivers/staging/greybus/audio_manager_private.h
6291 F:      drivers/staging/greybus/audio_manager_sysfs.c
6292 F:      drivers/staging/greybus/audio_module.c
6293 F:      drivers/staging/greybus/audio_topology.c
6294
6295 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6296 M:      Viresh Kumar <vireshk@kernel.org>
6297 S:      Maintained
6298 F:      drivers/staging/greybus/authentication.c
6299 F:      drivers/staging/greybus/bootrom.c
6300 F:      drivers/staging/greybus/firmware.h
6301 F:      drivers/staging/greybus/fw-core.c
6302 F:      drivers/staging/greybus/fw-download.c
6303 F:      drivers/staging/greybus/fw-management.c
6304 F:      drivers/staging/greybus/greybus_authentication.h
6305 F:      drivers/staging/greybus/greybus_firmware.h
6306 F:      drivers/staging/greybus/hid.c
6307 F:      drivers/staging/greybus/i2c.c
6308 F:      drivers/staging/greybus/spi.c
6309 F:      drivers/staging/greybus/spilib.c
6310 F:      drivers/staging/greybus/spilib.h
6311
6312 GREYBUS LOOPBACK DRIVER
6313 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6314 S:      Maintained
6315 F:      drivers/staging/greybus/loopback.c
6316
6317 GREYBUS PLATFORM DRIVERS
6318 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6319 S:      Maintained
6320 F:      drivers/staging/greybus/arche-platform.c
6321 F:      drivers/staging/greybus/arche-apb-ctrl.c
6322 F:      drivers/staging/greybus/arche_platform.h
6323
6324 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6325 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6326 S:      Maintained
6327 F:      drivers/staging/greybus/sdio.c
6328 F:      drivers/staging/greybus/light.c
6329 F:      drivers/staging/greybus/gpio.c
6330 F:      drivers/staging/greybus/power_supply.c
6331 F:      drivers/staging/greybus/spi.c
6332 F:      drivers/staging/greybus/spilib.c
6333
6334 GREYBUS SUBSYSTEM
6335 M:      Johan Hovold <johan@kernel.org>
6336 M:      Alex Elder <elder@kernel.org>
6337 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6338 S:      Maintained
6339 F:      drivers/staging/greybus/
6340 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6341
6342 GREYBUS UART PROTOCOLS DRIVERS
6343 M:      David Lin <dtwlin@gmail.com>
6344 S:      Maintained
6345 F:      drivers/staging/greybus/uart.c
6346 F:      drivers/staging/greybus/log.c
6347
6348 GS1662 VIDEO SERIALIZER
6349 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6350 L:      linux-media@vger.kernel.org
6351 T:      git git://linuxtv.org/media_tree.git
6352 S:      Maintained
6353 F:      drivers/media/spi/gs1662.c
6354
6355 GSPCA FINEPIX SUBDRIVER
6356 M:      Frank Zago <frank@zago.net>
6357 L:      linux-media@vger.kernel.org
6358 T:      git git://linuxtv.org/media_tree.git
6359 S:      Maintained
6360 F:      drivers/media/usb/gspca/finepix.c
6361
6362 GSPCA GL860 SUBDRIVER
6363 M:      Olivier Lorin <o.lorin@laposte.net>
6364 L:      linux-media@vger.kernel.org
6365 T:      git git://linuxtv.org/media_tree.git
6366 S:      Maintained
6367 F:      drivers/media/usb/gspca/gl860/
6368
6369 GSPCA M5602 SUBDRIVER
6370 M:      Erik Andren <erik.andren@gmail.com>
6371 L:      linux-media@vger.kernel.org
6372 T:      git git://linuxtv.org/media_tree.git
6373 S:      Maintained
6374 F:      drivers/media/usb/gspca/m5602/
6375
6376 GSPCA PAC207 SONIXB SUBDRIVER
6377 M:      Hans Verkuil <hverkuil@xs4all.nl>
6378 L:      linux-media@vger.kernel.org
6379 T:      git git://linuxtv.org/media_tree.git
6380 S:      Odd Fixes
6381 F:      drivers/media/usb/gspca/pac207.c
6382
6383 GSPCA SN9C20X SUBDRIVER
6384 M:      Brian Johnson <brijohn@gmail.com>
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/sn9c20x.c
6389
6390 GSPCA T613 SUBDRIVER
6391 M:      Leandro Costantino <lcostantino@gmail.com>
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/t613.c
6396
6397 GSPCA USB WEBCAM DRIVER
6398 M:      Hans Verkuil <hverkuil@xs4all.nl>
6399 L:      linux-media@vger.kernel.org
6400 T:      git git://linuxtv.org/media_tree.git
6401 S:      Odd Fixes
6402 F:      drivers/media/usb/gspca/
6403
6404 GTP (GPRS Tunneling Protocol)
6405 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6406 M:      Harald Welte <laforge@gnumonks.org>
6407 L:      osmocom-net-gprs@lists.osmocom.org
6408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6409 S:      Maintained
6410 F:      drivers/net/gtp.c
6411
6412 GUID PARTITION TABLE (GPT)
6413 M:      Davidlohr Bueso <dave@stgolabs.net>
6414 L:      linux-efi@vger.kernel.org
6415 S:      Maintained
6416 F:      block/partitions/efi.*
6417
6418 H8/300 ARCHITECTURE
6419 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6420 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6421 W:      http://uclinux-h8.sourceforge.jp
6422 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6423 S:      Maintained
6424 F:      arch/h8300/
6425 F:      drivers/clocksource/h8300_*.c
6426 F:      drivers/clk/h8300/
6427 F:      drivers/irqchip/irq-renesas-h8*.c
6428
6429 HACKRF MEDIA DRIVER
6430 M:      Antti Palosaari <crope@iki.fi>
6431 L:      linux-media@vger.kernel.org
6432 W:      https://linuxtv.org
6433 W:      http://palosaari.fi/linux/
6434 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6435 T:      git git://linuxtv.org/anttip/media_tree.git
6436 S:      Maintained
6437 F:      drivers/media/usb/hackrf/
6438
6439 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6440 M:      Frank Seidel <frank@f-seidel.de>
6441 L:      platform-driver-x86@vger.kernel.org
6442 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6443 S:      Maintained
6444 F:      drivers/platform/x86/hdaps.c
6445
6446 HARDWARE MONITORING
6447 M:      Jean Delvare <jdelvare@suse.com>
6448 M:      Guenter Roeck <linux@roeck-us.net>
6449 L:      linux-hwmon@vger.kernel.org
6450 W:      http://hwmon.wiki.kernel.org/
6451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6452 S:      Maintained
6453 F:      Documentation/devicetree/bindings/hwmon/
6454 F:      Documentation/hwmon/
6455 F:      drivers/hwmon/
6456 F:      include/linux/hwmon*.h
6457
6458 HARDWARE RANDOM NUMBER GENERATOR CORE
6459 M:      Matt Mackall <mpm@selenic.com>
6460 M:      Herbert Xu <herbert@gondor.apana.org.au>
6461 L:      linux-crypto@vger.kernel.org
6462 S:      Odd fixes
6463 F:      Documentation/devicetree/bindings/rng/
6464 F:      Documentation/hw_random.txt
6465 F:      drivers/char/hw_random/
6466 F:      include/linux/hw_random.h
6467
6468 HARDWARE TRACING FACILITIES
6469 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6470 S:      Maintained
6471 F:      drivers/hwtracing/
6472
6473 HARDWARE SPINLOCK CORE
6474 M:      Ohad Ben-Cohen <ohad@wizery.com>
6475 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6476 L:      linux-remoteproc@vger.kernel.org
6477 S:      Maintained
6478 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6479 F:      Documentation/devicetree/bindings/hwlock/
6480 F:      Documentation/hwspinlock.txt
6481 F:      drivers/hwspinlock/
6482 F:      include/linux/hwspinlock.h
6483
6484 HARMONY SOUND DRIVER
6485 L:      linux-parisc@vger.kernel.org
6486 S:      Maintained
6487 F:      sound/parisc/harmony.*
6488
6489 HDPVR USB VIDEO ENCODER DRIVER
6490 M:      Hans Verkuil <hverkuil@xs4all.nl>
6491 L:      linux-media@vger.kernel.org
6492 T:      git git://linuxtv.org/media_tree.git
6493 W:      https://linuxtv.org
6494 S:      Odd Fixes
6495 F:      drivers/media/usb/hdpvr/
6496
6497 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6498 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6499 S:      Supported
6500 F:      Documentation/watchdog/hpwdt.txt
6501 F:      drivers/watchdog/hpwdt.c
6502
6503 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6504 M:      Don Brace <don.brace@microsemi.com>
6505 L:      esc.storagedev@microsemi.com
6506 L:      linux-scsi@vger.kernel.org
6507 S:      Supported
6508 F:      Documentation/scsi/hpsa.txt
6509 F:      drivers/scsi/hpsa*.[ch]
6510 F:      include/linux/cciss*.h
6511 F:      include/uapi/linux/cciss*.h
6512
6513 HFI1 DRIVER
6514 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6515 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6516 L:      linux-rdma@vger.kernel.org
6517 S:      Supported
6518 F:      drivers/infiniband/hw/hfi1
6519
6520 HFS FILESYSTEM
6521 L:      linux-fsdevel@vger.kernel.org
6522 S:      Orphan
6523 F:      Documentation/filesystems/hfs.txt
6524 F:      fs/hfs/
6525
6526 HFSPLUS FILESYSTEM
6527 L:      linux-fsdevel@vger.kernel.org
6528 S:      Orphan
6529 F:      Documentation/filesystems/hfsplus.txt
6530 F:      fs/hfsplus/
6531
6532 HGA FRAMEBUFFER DRIVER
6533 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6534 L:      linux-nvidia@lists.surfsouth.com
6535 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6536 S:      Maintained
6537 F:      drivers/video/fbdev/hgafb.c
6538
6539 HIBERNATION (aka Software Suspend, aka swsusp)
6540 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6541 M:      Pavel Machek <pavel@ucw.cz>
6542 L:      linux-pm@vger.kernel.org
6543 B:      https://bugzilla.kernel.org
6544 S:      Supported
6545 F:      arch/x86/power/
6546 F:      drivers/base/power/
6547 F:      kernel/power/
6548 F:      include/linux/suspend.h
6549 F:      include/linux/freezer.h
6550 F:      include/linux/pm.h
6551 F:      arch/*/include/asm/suspend*.h
6552
6553 HID CORE LAYER
6554 M:      Jiri Kosina <jikos@kernel.org>
6555 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6556 L:      linux-input@vger.kernel.org
6557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6558 S:      Maintained
6559 F:      drivers/hid/
6560 F:      include/linux/hid*
6561 F:      include/uapi/linux/hid*
6562
6563 HID SENSOR HUB DRIVERS
6564 M:      Jiri Kosina <jikos@kernel.org>
6565 M:      Jonathan Cameron <jic23@kernel.org>
6566 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6567 L:      linux-input@vger.kernel.org
6568 L:      linux-iio@vger.kernel.org
6569 S:      Maintained
6570 F:      Documentation/hid/hid-sensor*
6571 F:      drivers/hid/hid-sensor-*
6572 F:      drivers/iio/*/hid-*
6573 F:      include/linux/hid-sensor-*
6574
6575 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6576 M:      Thomas Gleixner <tglx@linutronix.de>
6577 L:      linux-kernel@vger.kernel.org
6578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6579 S:      Maintained
6580 F:      Documentation/timers/
6581 F:      kernel/time/hrtimer.c
6582 F:      kernel/time/clockevents.c
6583 F:      kernel/time/timer_*.c
6584 F:      include/linux/clockchips.h
6585 F:      include/linux/hrtimer.h
6586
6587 HIGH-SPEED SCC DRIVER FOR AX.25
6588 L:      linux-hams@vger.kernel.org
6589 S:      Orphan
6590 F:      drivers/net/hamradio/dmascc.c
6591 F:      drivers/net/hamradio/scc.c
6592
6593 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6594 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6595 W:      http://www.highpoint-tech.com
6596 S:      Supported
6597 F:      Documentation/scsi/hptiop.txt
6598 F:      drivers/scsi/hptiop.c
6599
6600 HIPPI
6601 M:      Jes Sorensen <jes@trained-monkey.org>
6602 L:      linux-hippi@sunsite.dk
6603 S:      Maintained
6604 F:      include/linux/hippidevice.h
6605 F:      include/uapi/linux/if_hippi.h
6606 F:      net/802/hippi.c
6607 F:      drivers/net/hippi/
6608
6609 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6610 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6611 M:      Salil Mehta <salil.mehta@huawei.com>
6612 L:      netdev@vger.kernel.org
6613 W:      http://www.hisilicon.com
6614 S:      Maintained
6615 F:      drivers/net/ethernet/hisilicon/hns3/
6616
6617 HISILICON LPC BUS DRIVER
6618 M:      john.garry@huawei.com
6619 W:      http://www.hisilicon.com
6620 S:      Maintained
6621 F:      drivers/bus/hisi_lpc.c
6622 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6623
6624 HISILICON NETWORK SUBSYSTEM DRIVER
6625 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6626 M:      Salil Mehta <salil.mehta@huawei.com>
6627 L:      netdev@vger.kernel.org
6628 W:      http://www.hisilicon.com
6629 S:      Maintained
6630 F:      drivers/net/ethernet/hisilicon/
6631 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6632
6633 HISILICON PMU DRIVER
6634 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6635 W:      http://www.hisilicon.com
6636 S:      Supported
6637 F:      drivers/perf/hisilicon
6638 F:      Documentation/perf/hisi-pmu.txt
6639
6640 HISILICON ROCE DRIVER
6641 M:      Lijun Ou <oulijun@huawei.com>
6642 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6643 L:      linux-rdma@vger.kernel.org
6644 S:      Maintained
6645 F:      drivers/infiniband/hw/hns/
6646 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6647
6648 HISILICON SAS Controller
6649 M:      John Garry <john.garry@huawei.com>
6650 W:      http://www.hisilicon.com
6651 S:      Supported
6652 F:      drivers/scsi/hisi_sas/
6653 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6654
6655 HMM - Heterogeneous Memory Management
6656 M:      Jérôme Glisse <jglisse@redhat.com>
6657 L:      linux-mm@kvack.org
6658 S:      Maintained
6659 F:      mm/hmm*
6660 F:      include/linux/hmm*
6661 F:      Documentation/vm/hmm.rst
6662
6663 HOST AP DRIVER
6664 M:      Jouni Malinen <j@w1.fi>
6665 L:      linux-wireless@vger.kernel.org
6666 W:      http://w1.fi/hostap-driver.html
6667 S:      Obsolete
6668 F:      drivers/net/wireless/intersil/hostap/
6669
6670 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6671 L:      platform-driver-x86@vger.kernel.org
6672 S:      Orphan
6673 F:      drivers/platform/x86/tc1100-wmi.c
6674
6675 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6676 M:      Jaroslav Kysela <perex@perex.cz>
6677 S:      Maintained
6678 F:      drivers/net/ethernet/hp/hp100.*
6679
6680 HPET:   High Precision Event Timers driver
6681 M:      Clemens Ladisch <clemens@ladisch.de>
6682 S:      Maintained
6683 F:      Documentation/timers/hpet.txt
6684 F:      drivers/char/hpet.c
6685 F:      include/linux/hpet.h
6686 F:      include/uapi/linux/hpet.h
6687
6688 HPET:   x86
6689 S:      Orphan
6690 F:      arch/x86/kernel/hpet.c
6691 F:      arch/x86/include/asm/hpet.h
6692
6693 HPFS FILESYSTEM
6694 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6695 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6696 S:      Maintained
6697 F:      fs/hpfs/
6698
6699 HSI SUBSYSTEM
6700 M:      Sebastian Reichel <sre@kernel.org>
6701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6702 S:      Maintained
6703 F:      Documentation/ABI/testing/sysfs-bus-hsi
6704 F:      Documentation/driver-api/hsi.rst
6705 F:      drivers/hsi/
6706 F:      include/linux/hsi/
6707 F:      include/uapi/linux/hsi/
6708
6709 HSO 3G MODEM DRIVER
6710 L:      linux-usb@vger.kernel.org
6711 S:      Orphan
6712 F:      drivers/net/usb/hso.c
6713
6714 HSR NETWORK PROTOCOL
6715 M:      Arvid Brodin <arvid.brodin@alten.se>
6716 L:      netdev@vger.kernel.org
6717 S:      Maintained
6718 F:      net/hsr/
6719
6720 HT16K33 LED CONTROLLER DRIVER
6721 M:      Robin van der Gracht <robin@protonic.nl>
6722 S:      Maintained
6723 F:      drivers/auxdisplay/ht16k33.c
6724 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6725
6726 HTCPEN TOUCHSCREEN DRIVER
6727 M:      Pau Oliva Fora <pof@eslack.org>
6728 L:      linux-input@vger.kernel.org
6729 S:      Maintained
6730 F:      drivers/input/touchscreen/htcpen.c
6731
6732 HUAWEI ETHERNET DRIVER
6733 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6734 L:      netdev@vger.kernel.org
6735 S:      Supported
6736 F:      Documentation/networking/hinic.txt
6737 F:      drivers/net/ethernet/huawei/hinic/
6738
6739 HUGETLB FILESYSTEM
6740 M:      Mike Kravetz <mike.kravetz@oracle.com>
6741 L:      linux-mm@kvack.org
6742 S:      Maintained
6743 F:      fs/hugetlbfs/
6744 F:      mm/hugetlb.c
6745 F:      include/linux/hugetlb.h
6746 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6747 F:      Documentation/vm/hugetlbfs_reserv.rst
6748 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6749
6750 HVA ST MEDIA DRIVER
6751 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6752 L:      linux-media@vger.kernel.org
6753 T:      git git://linuxtv.org/media_tree.git
6754 W:      https://linuxtv.org
6755 S:      Supported
6756 F:      drivers/media/platform/sti/hva
6757
6758 HWPOISON MEMORY FAILURE HANDLING
6759 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6760 L:      linux-mm@kvack.org
6761 S:      Maintained
6762 F:      mm/memory-failure.c
6763 F:      mm/hwpoison-inject.c
6764
6765 Hyper-V CORE AND DRIVERS
6766 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6767 M:      Haiyang Zhang <haiyangz@microsoft.com>
6768 M:      Stephen Hemminger <sthemmin@microsoft.com>
6769 L:      devel@linuxdriverproject.org
6770 S:      Maintained
6771 F:      Documentation/networking/netvsc.txt
6772 F:      arch/x86/include/asm/mshyperv.h
6773 F:      arch/x86/include/asm/trace/hyperv.h
6774 F:      arch/x86/include/asm/hyperv-tlfs.h
6775 F:      arch/x86/kernel/cpu/mshyperv.c
6776 F:      arch/x86/hyperv
6777 F:      drivers/hid/hid-hyperv.c
6778 F:      drivers/hv/
6779 F:      drivers/input/serio/hyperv-keyboard.c
6780 F:      drivers/pci/controller/pci-hyperv.c
6781 F:      drivers/net/hyperv/
6782 F:      drivers/scsi/storvsc_drv.c
6783 F:      drivers/uio/uio_hv_generic.c
6784 F:      drivers/video/fbdev/hyperv_fb.c
6785 F:      net/vmw_vsock/hyperv_transport.c
6786 F:      include/linux/hyperv.h
6787 F:      include/uapi/linux/hyperv.h
6788 F:      tools/hv/
6789 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6790
6791 HYPERVISOR VIRTUAL CONSOLE DRIVER
6792 L:      linuxppc-dev@lists.ozlabs.org
6793 S:      Odd Fixes
6794 F:      drivers/tty/hvc/
6795
6796 I2C ACPI SUPPORT
6797 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6798 L:      linux-i2c@vger.kernel.org
6799 L:      linux-acpi@vger.kernel.org
6800 S:      Maintained
6801 F:      drivers/i2c/i2c-core-acpi.c
6802
6803 I2C MUXES
6804 M:      Peter Rosin <peda@axentia.se>
6805 L:      linux-i2c@vger.kernel.org
6806 S:      Maintained
6807 F:      Documentation/i2c/i2c-topology
6808 F:      Documentation/i2c/muxes/
6809 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6810 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6811 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6812 F:      drivers/i2c/i2c-mux.c
6813 F:      drivers/i2c/muxes/
6814 F:      include/linux/i2c-mux.h
6815
6816 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6817 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6818 L:      linux-i2c@vger.kernel.org
6819 S:      Maintained
6820 F:      drivers/i2c/busses/i2c-mv64xxx.c
6821
6822 I2C OVER PARALLEL PORT
6823 M:      Jean Delvare <jdelvare@suse.com>
6824 L:      linux-i2c@vger.kernel.org
6825 S:      Maintained
6826 F:      Documentation/i2c/busses/i2c-parport
6827 F:      Documentation/i2c/busses/i2c-parport-light
6828 F:      drivers/i2c/busses/i2c-parport.c
6829 F:      drivers/i2c/busses/i2c-parport-light.c
6830
6831 I2C SUBSYSTEM
6832 M:      Wolfram Sang <wsa@the-dreams.de>
6833 L:      linux-i2c@vger.kernel.org
6834 W:      https://i2c.wiki.kernel.org/
6835 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6837 S:      Maintained
6838 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6839 F:      Documentation/i2c/
6840 F:      drivers/i2c/*
6841 F:      include/linux/i2c.h
6842 F:      include/linux/i2c-dev.h
6843 F:      include/linux/i2c-smbus.h
6844 F:      include/uapi/linux/i2c.h
6845 F:      include/uapi/linux/i2c-*.h
6846
6847 I2C SUBSYSTEM HOST DRIVERS
6848 L:      linux-i2c@vger.kernel.org
6849 W:      https://i2c.wiki.kernel.org/
6850 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6851 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6852 S:      Odd Fixes
6853 F:      Documentation/devicetree/bindings/i2c/
6854 F:      drivers/i2c/algos/
6855 F:      drivers/i2c/busses/
6856
6857 I2C-TAOS-EVM DRIVER
6858 M:      Jean Delvare <jdelvare@suse.com>
6859 L:      linux-i2c@vger.kernel.org
6860 S:      Maintained
6861 F:      Documentation/i2c/busses/i2c-taos-evm
6862 F:      drivers/i2c/busses/i2c-taos-evm.c
6863
6864 I2C-TINY-USB DRIVER
6865 M:      Till Harbaum <till@harbaum.org>
6866 L:      linux-i2c@vger.kernel.org
6867 W:      http://www.harbaum.org/till/i2c_tiny_usb
6868 S:      Maintained
6869 F:      drivers/i2c/busses/i2c-tiny-usb.c
6870
6871 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6872 M:      Jean Delvare <jdelvare@suse.com>
6873 L:      linux-i2c@vger.kernel.org
6874 S:      Maintained
6875 F:      Documentation/i2c/busses/i2c-ali1535
6876 F:      Documentation/i2c/busses/i2c-ali1563
6877 F:      Documentation/i2c/busses/i2c-ali15x3
6878 F:      Documentation/i2c/busses/i2c-amd756
6879 F:      Documentation/i2c/busses/i2c-amd8111
6880 F:      Documentation/i2c/busses/i2c-i801
6881 F:      Documentation/i2c/busses/i2c-nforce2
6882 F:      Documentation/i2c/busses/i2c-piix4
6883 F:      Documentation/i2c/busses/i2c-sis5595
6884 F:      Documentation/i2c/busses/i2c-sis630
6885 F:      Documentation/i2c/busses/i2c-sis96x
6886 F:      Documentation/i2c/busses/i2c-via
6887 F:      Documentation/i2c/busses/i2c-viapro
6888 F:      drivers/i2c/busses/i2c-ali1535.c
6889 F:      drivers/i2c/busses/i2c-ali1563.c
6890 F:      drivers/i2c/busses/i2c-ali15x3.c
6891 F:      drivers/i2c/busses/i2c-amd756.c
6892 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6893 F:      drivers/i2c/busses/i2c-amd8111.c
6894 F:      drivers/i2c/busses/i2c-i801.c
6895 F:      drivers/i2c/busses/i2c-isch.c
6896 F:      drivers/i2c/busses/i2c-nforce2.c
6897 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6898 F:      drivers/i2c/busses/i2c-piix4.c
6899 F:      drivers/i2c/busses/i2c-sis5595.c
6900 F:      drivers/i2c/busses/i2c-sis630.c
6901 F:      drivers/i2c/busses/i2c-sis96x.c
6902 F:      drivers/i2c/busses/i2c-via.c
6903 F:      drivers/i2c/busses/i2c-viapro.c
6904
6905 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6906 M:      Hans de Goede <hdegoede@redhat.com>
6907 L:      linux-i2c@vger.kernel.org
6908 S:      Maintained
6909 F:      drivers/i2c/busses/i2c-cht-wc.c
6910
6911 I2C/SMBUS ISMT DRIVER
6912 M:      Seth Heasley <seth.heasley@intel.com>
6913 M:      Neil Horman <nhorman@tuxdriver.com>
6914 L:      linux-i2c@vger.kernel.org
6915 F:      drivers/i2c/busses/i2c-ismt.c
6916 F:      Documentation/i2c/busses/i2c-ismt
6917
6918 I2C/SMBUS STUB DRIVER
6919 M:      Jean Delvare <jdelvare@suse.com>
6920 L:      linux-i2c@vger.kernel.org
6921 S:      Maintained
6922 F:      drivers/i2c/i2c-stub.c
6923
6924 IA64 (Itanium) PLATFORM
6925 M:      Tony Luck <tony.luck@intel.com>
6926 M:      Fenghua Yu <fenghua.yu@intel.com>
6927 L:      linux-ia64@vger.kernel.org
6928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6929 S:      Maintained
6930 F:      arch/ia64/
6931
6932 IBM Power 842 compression accelerator
6933 M:      Haren Myneni <haren@us.ibm.com>
6934 S:      Supported
6935 F:      drivers/crypto/nx/Makefile
6936 F:      drivers/crypto/nx/Kconfig
6937 F:      drivers/crypto/nx/nx-842*
6938 F:      include/linux/sw842.h
6939 F:      crypto/842.c
6940 F:      lib/842/
6941
6942 IBM Power in-Nest Crypto Acceleration
6943 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6944 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6945 L:      linux-crypto@vger.kernel.org
6946 S:      Supported
6947 F:      drivers/crypto/nx/Makefile
6948 F:      drivers/crypto/nx/Kconfig
6949 F:      drivers/crypto/nx/nx-aes*
6950 F:      drivers/crypto/nx/nx-sha*
6951 F:      drivers/crypto/nx/nx.*
6952 F:      drivers/crypto/nx/nx_csbcpb.h
6953 F:      drivers/crypto/nx/nx_debugfs.h
6954
6955 IBM Power Linux RAID adapter
6956 M:      Brian King <brking@us.ibm.com>
6957 S:      Supported
6958 F:      drivers/scsi/ipr.*
6959
6960 IBM Power SRIOV Virtual NIC Device Driver
6961 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6962 M:      John Allen <jallen@linux.vnet.ibm.com>
6963 L:      netdev@vger.kernel.org
6964 S:      Supported
6965 F:      drivers/net/ethernet/ibm/ibmvnic.*
6966
6967 IBM Power Virtual Accelerator Switchboard
6968 M:      Sukadev Bhattiprolu
6969 L:      linuxppc-dev@lists.ozlabs.org
6970 S:      Supported
6971 F:      arch/powerpc/platforms/powernv/vas*
6972 F:      arch/powerpc/platforms/powernv/copy-paste.h
6973 F:      arch/powerpc/include/asm/vas.h
6974 F:      arch/powerpc/include/uapi/asm/vas.h
6975
6976 IBM Power Virtual Ethernet Device Driver
6977 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6978 L:      netdev@vger.kernel.org
6979 S:      Supported
6980 F:      drivers/net/ethernet/ibm/ibmveth.*
6981
6982 IBM Power Virtual FC Device Drivers
6983 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6984 L:      linux-scsi@vger.kernel.org
6985 S:      Supported
6986 F:      drivers/scsi/ibmvscsi/ibmvfc*
6987
6988 IBM Power Virtual Management Channel Driver
6989 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6990 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
6991 S:      Supported
6992 F:      drivers/misc/ibmvmc.*
6993
6994 IBM Power Virtual SCSI Device Drivers
6995 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6996 L:      linux-scsi@vger.kernel.org
6997 S:      Supported
6998 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6999 F:      include/scsi/viosrp.h
7000
7001 IBM Power Virtual SCSI Device Target Driver
7002 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7003 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7004 L:      linux-scsi@vger.kernel.org
7005 L:      target-devel@vger.kernel.org
7006 S:      Supported
7007 F:      drivers/scsi/ibmvscsi_tgt/
7008
7009 IBM Power VMX Cryptographic instructions
7010 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7011 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7012 L:      linux-crypto@vger.kernel.org
7013 S:      Supported
7014 F:      drivers/crypto/vmx/Makefile
7015 F:      drivers/crypto/vmx/Kconfig
7016 F:      drivers/crypto/vmx/vmx.c
7017 F:      drivers/crypto/vmx/aes*
7018 F:      drivers/crypto/vmx/ghash*
7019 F:      drivers/crypto/vmx/ppc-xlate.pl
7020
7021 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7022 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7023 L:      linux-pci@vger.kernel.org
7024 L:      linuxppc-dev@lists.ozlabs.org
7025 S:      Supported
7026 F:      drivers/pci/hotplug/rpaphp*
7027
7028 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7029 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7030 L:      linux-pci@vger.kernel.org
7031 L:      linuxppc-dev@lists.ozlabs.org
7032 S:      Supported
7033 F:      drivers/pci/hotplug/rpadlpar*
7034
7035 IBM ServeRAID RAID DRIVER
7036 S:      Orphan
7037 F:      drivers/scsi/ips.*
7038
7039 ICH LPC AND GPIO DRIVER
7040 M:      Peter Tyser <ptyser@xes-inc.com>
7041 S:      Maintained
7042 F:      drivers/mfd/lpc_ich.c
7043 F:      drivers/gpio/gpio-ich.c
7044
7045 IDE SUBSYSTEM
7046 M:      "David S. Miller" <davem@davemloft.net>
7047 L:      linux-ide@vger.kernel.org
7048 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7050 S:      Maintained
7051 F:      Documentation/ide/
7052 F:      drivers/ide/
7053 F:      include/linux/ide.h
7054
7055 IDE/ATAPI DRIVERS
7056 M:      Borislav Petkov <bp@alien8.de>
7057 L:      linux-ide@vger.kernel.org
7058 S:      Maintained
7059 F:      Documentation/cdrom/ide-cd
7060 F:      drivers/ide/ide-cd*
7061
7062 IDEAPAD LAPTOP EXTRAS DRIVER
7063 M:      Ike Panhc <ike.pan@canonical.com>
7064 L:      platform-driver-x86@vger.kernel.org
7065 W:      http://launchpad.net/ideapad-laptop
7066 S:      Maintained
7067 F:      drivers/platform/x86/ideapad-laptop.c
7068
7069 IDEAPAD LAPTOP SLIDEBAR DRIVER
7070 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7071 L:      linux-input@vger.kernel.org
7072 W:      https://github.com/o2genum/ideapad-slidebar
7073 S:      Maintained
7074 F:      drivers/input/misc/ideapad_slidebar.c
7075
7076 IDT VersaClock 5 CLOCK DRIVER
7077 M:      Marek Vasut <marek.vasut@gmail.com>
7078 S:      Maintained
7079 F:      drivers/clk/clk-versaclock5.c
7080
7081 IEEE 802.15.4 SUBSYSTEM
7082 M:      Alexander Aring <alex.aring@gmail.com>
7083 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7084 L:      linux-wpan@vger.kernel.org
7085 W:      http://wpan.cakelab.org/
7086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7088 S:      Maintained
7089 F:      net/ieee802154/
7090 F:      net/mac802154/
7091 F:      drivers/net/ieee802154/
7092 F:      include/linux/nl802154.h
7093 F:      include/linux/ieee802154.h
7094 F:      include/net/nl802154.h
7095 F:      include/net/mac802154.h
7096 F:      include/net/af_ieee802154.h
7097 F:      include/net/cfg802154.h
7098 F:      include/net/ieee802154_netdev.h
7099 F:      Documentation/networking/ieee802154.txt
7100
7101 IFE PROTOCOL
7102 M:      Yotam Gigi <yotam.gi@gmail.com>
7103 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7104 F:      net/ife
7105 F:      include/net/ife.h
7106 F:      include/uapi/linux/ife.h
7107
7108 IGORPLUG-USB IR RECEIVER
7109 M:      Sean Young <sean@mess.org>
7110 L:      linux-media@vger.kernel.org
7111 S:      Maintained
7112 F:      drivers/media/rc/igorplugusb.c
7113
7114 IGUANAWORKS USB IR TRANSCEIVER
7115 M:      Sean Young <sean@mess.org>
7116 L:      linux-media@vger.kernel.org
7117 S:      Maintained
7118 F:      drivers/media/rc/iguanair.c
7119
7120 IIO DIGITAL POTENTIOMETER DAC
7121 M:      Peter Rosin <peda@axentia.se>
7122 L:      linux-iio@vger.kernel.org
7123 S:      Maintained
7124 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7125 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7126 F:      drivers/iio/dac/dpot-dac.c
7127
7128 IIO ENVELOPE DETECTOR
7129 M:      Peter Rosin <peda@axentia.se>
7130 L:      linux-iio@vger.kernel.org
7131 S:      Maintained
7132 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7133 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7134 F:      drivers/iio/adc/envelope-detector.c
7135
7136 IIO MULTIPLEXER
7137 M:      Peter Rosin <peda@axentia.se>
7138 L:      linux-iio@vger.kernel.org
7139 S:      Maintained
7140 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7141 F:      drivers/iio/multiplexer/iio-mux.c
7142
7143 IIO SUBSYSTEM AND DRIVERS
7144 M:      Jonathan Cameron <jic23@kernel.org>
7145 R:      Hartmut Knaack <knaack.h@gmx.de>
7146 R:      Lars-Peter Clausen <lars@metafoo.de>
7147 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7148 L:      linux-iio@vger.kernel.org
7149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7150 S:      Maintained
7151 F:      Documentation/ABI/testing/configfs-iio*
7152 F:      Documentation/ABI/testing/sysfs-bus-iio*
7153 F:      Documentation/devicetree/bindings/iio/
7154 F:      drivers/iio/
7155 F:      drivers/staging/iio/
7156 F:      include/linux/iio/
7157 F:      tools/iio/
7158
7159 IIO UNIT CONVERTER
7160 M:      Peter Rosin <peda@axentia.se>
7161 L:      linux-iio@vger.kernel.org
7162 S:      Maintained
7163 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7164 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7165 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7166 F:      drivers/iio/afe/iio-rescale.c
7167
7168 IKANOS/ADI EAGLE ADSL USB DRIVER
7169 M:      Matthieu Castet <castet.matthieu@free.fr>
7170 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7171 S:      Maintained
7172 F:      drivers/usb/atm/ueagle-atm.c
7173
7174 IMGTEC ASCII LCD DRIVER
7175 M:      Paul Burton <paul.burton@mips.com>
7176 S:      Maintained
7177 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7178 F:      drivers/auxdisplay/img-ascii-lcd.c
7179
7180 IMGTEC IR DECODER DRIVER
7181 M:      James Hogan <jhogan@kernel.org>
7182 S:      Maintained
7183 F:      drivers/media/rc/img-ir/
7184
7185 IMON SOUNDGRAPH USB IR RECEIVER
7186 M:      Sean Young <sean@mess.org>
7187 L:      linux-media@vger.kernel.org
7188 S:      Maintained
7189 F:      drivers/media/rc/imon_raw.c
7190 F:      drivers/media/rc/imon.c
7191
7192 IMS TWINTURBO FRAMEBUFFER DRIVER
7193 L:      linux-fbdev@vger.kernel.org
7194 S:      Orphan
7195 F:      drivers/video/fbdev/imsttfb.c
7196
7197 INA209 HARDWARE MONITOR DRIVER
7198 M:      Guenter Roeck <linux@roeck-us.net>
7199 L:      linux-hwmon@vger.kernel.org
7200 S:      Maintained
7201 F:      Documentation/hwmon/ina209
7202 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7203 F:      drivers/hwmon/ina209.c
7204
7205 INA2XX HARDWARE MONITOR DRIVER
7206 M:      Guenter Roeck <linux@roeck-us.net>
7207 L:      linux-hwmon@vger.kernel.org
7208 S:      Maintained
7209 F:      Documentation/hwmon/ina2xx
7210 F:      drivers/hwmon/ina2xx.c
7211 F:      include/linux/platform_data/ina2xx.h
7212
7213 INDUSTRY PACK SUBSYSTEM (IPACK)
7214 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7215 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7216 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7217 L:      industrypack-devel@lists.sourceforge.net
7218 W:      http://industrypack.sourceforge.net
7219 S:      Maintained
7220 F:      drivers/ipack/
7221
7222 INFINIBAND SUBSYSTEM
7223 M:      Doug Ledford <dledford@redhat.com>
7224 M:      Jason Gunthorpe <jgg@mellanox.com>
7225 L:      linux-rdma@vger.kernel.org
7226 W:      https://github.com/linux-rdma/rdma-core
7227 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7229 S:      Supported
7230 F:      Documentation/devicetree/bindings/infiniband/
7231 F:      Documentation/infiniband/
7232 F:      drivers/infiniband/
7233 F:      include/uapi/linux/if_infiniband.h
7234 F:      include/uapi/rdma/
7235 F:      include/rdma/
7236
7237 INGENIC JZ4780 DMA Driver
7238 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7239 S:      Maintained
7240 F:      drivers/dma/dma-jz4780.c
7241
7242 INGENIC JZ4780 NAND DRIVER
7243 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7244 L:      linux-mtd@lists.infradead.org
7245 S:      Maintained
7246 F:      drivers/mtd/nand/raw/jz4780_*
7247
7248 INOTIFY
7249 M:      Jan Kara <jack@suse.cz>
7250 R:      Amir Goldstein <amir73il@gmail.com>
7251 L:      linux-fsdevel@vger.kernel.org
7252 S:      Maintained
7253 F:      Documentation/filesystems/inotify.txt
7254 F:      fs/notify/inotify/
7255 F:      include/linux/inotify.h
7256 F:      include/uapi/linux/inotify.h
7257
7258 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7259 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7260 L:      linux-input@vger.kernel.org
7261 Q:      http://patchwork.kernel.org/project/linux-input/list/
7262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7263 S:      Maintained
7264 F:      drivers/input/
7265 F:      include/linux/input.h
7266 F:      include/uapi/linux/input.h
7267 F:      include/uapi/linux/input-event-codes.h
7268 F:      include/linux/input/
7269 F:      Documentation/devicetree/bindings/input/
7270 F:      Documentation/devicetree/bindings/serio/
7271 F:      Documentation/input/
7272
7273 INPUT MULTITOUCH (MT) PROTOCOL
7274 M:      Henrik Rydberg <rydberg@bitmath.org>
7275 L:      linux-input@vger.kernel.org
7276 S:      Odd fixes
7277 F:      Documentation/input/multi-touch-protocol.rst
7278 F:      drivers/input/input-mt.c
7279 K:      \b(ABS|SYN)_MT_
7280
7281 INSIDE SECURE CRYPTO DRIVER
7282 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7283 F:      drivers/crypto/inside-secure/
7284 S:      Maintained
7285 L:      linux-crypto@vger.kernel.org
7286
7287 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7288 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7289 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7290 L:      linux-integrity@vger.kernel.org
7291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7292 S:      Supported
7293 F:      security/integrity/ima/
7294
7295 INTEL 810/815 FRAMEBUFFER DRIVER
7296 M:      Antonino Daplas <adaplas@gmail.com>
7297 L:      linux-fbdev@vger.kernel.org
7298 S:      Maintained
7299 F:      drivers/video/fbdev/i810/
7300
7301 INTEL ASoC DRIVERS
7302 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7303 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7304 M:      Jie Yang <yang.jie@linux.intel.com>
7305 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7306 S:      Supported
7307 F:      sound/soc/intel/
7308
7309 INTEL C600 SERIES SAS CONTROLLER DRIVER
7310 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7311 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7312 L:      linux-scsi@vger.kernel.org
7313 T:      git git://git.code.sf.net/p/intel-sas/isci
7314 S:      Supported
7315 F:      drivers/scsi/isci/
7316
7317 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7318 M:      Jani Nikula <jani.nikula@linux.intel.com>
7319 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7320 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7321 L:      intel-gfx@lists.freedesktop.org
7322 W:      https://01.org/linuxgraphics/
7323 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7324 C:      irc://chat.freenode.net/intel-gfx
7325 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7326 T:      git git://anongit.freedesktop.org/drm-intel
7327 S:      Supported
7328 F:      drivers/gpu/drm/i915/
7329 F:      include/drm/i915*
7330 F:      include/uapi/drm/i915_drm.h
7331 F:      Documentation/gpu/i915.rst
7332
7333 INTEL ETHERNET DRIVERS
7334 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7335 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7336 W:      http://www.intel.com/support/feedback.htm
7337 W:      http://e1000.sourceforge.net/
7338 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7341 S:      Supported
7342 F:      Documentation/networking/e100.rst
7343 F:      Documentation/networking/e1000.rst
7344 F:      Documentation/networking/e1000e.txt
7345 F:      Documentation/networking/igb.txt
7346 F:      Documentation/networking/igbvf.txt
7347 F:      Documentation/networking/ixgb.txt
7348 F:      Documentation/networking/ixgbe.txt
7349 F:      Documentation/networking/ixgbevf.txt
7350 F:      Documentation/networking/i40e.txt
7351 F:      Documentation/networking/iavf.txt
7352 F:      Documentation/networking/ice.txt
7353 F:      drivers/net/ethernet/intel/
7354 F:      drivers/net/ethernet/intel/*/
7355 F:      include/linux/avf/virtchnl.h
7356
7357 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7358 M:      Maik Broemme <mbroemme@libmpq.org>
7359 L:      linux-fbdev@vger.kernel.org
7360 S:      Maintained
7361 F:      Documentation/fb/intelfb.txt
7362 F:      drivers/video/fbdev/intelfb/
7363
7364 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7365 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7366 M:      Zhi Wang <zhi.a.wang@intel.com>
7367 L:      intel-gvt-dev@lists.freedesktop.org
7368 L:      intel-gfx@lists.freedesktop.org
7369 W:      https://01.org/igvt-g
7370 T:      git https://github.com/intel/gvt-linux.git
7371 S:      Supported
7372 F:      drivers/gpu/drm/i915/gvt/
7373
7374 INTEL HID EVENT DRIVER
7375 M:      Alex Hung <alex.hung@canonical.com>
7376 L:      platform-driver-x86@vger.kernel.org
7377 S:      Maintained
7378 F:      drivers/platform/x86/intel-hid.c
7379
7380 INTEL I/OAT DMA DRIVER
7381 M:      Dave Jiang <dave.jiang@intel.com>
7382 R:      Dan Williams <dan.j.williams@intel.com>
7383 L:      dmaengine@vger.kernel.org
7384 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7385 S:      Supported
7386 F:      drivers/dma/ioat*
7387
7388 INTEL IDLE DRIVER
7389 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7390 M:      Len Brown <lenb@kernel.org>
7391 L:      linux-pm@vger.kernel.org
7392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7393 B:      https://bugzilla.kernel.org
7394 S:      Supported
7395 F:      drivers/idle/intel_idle.c
7396
7397 INTEL INTEGRATED SENSOR HUB DRIVER
7398 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7399 M:      Jiri Kosina <jikos@kernel.org>
7400 L:      linux-input@vger.kernel.org
7401 S:      Maintained
7402 F:      drivers/hid/intel-ish-hid/
7403
7404 INTEL IOMMU (VT-d)
7405 M:      David Woodhouse <dwmw2@infradead.org>
7406 L:      iommu@lists.linux-foundation.org
7407 T:      git git://git.infradead.org/iommu-2.6.git
7408 S:      Supported
7409 F:      drivers/iommu/intel-iommu.c
7410 F:      include/linux/intel-iommu.h
7411
7412 INTEL IOP-ADMA DMA DRIVER
7413 R:      Dan Williams <dan.j.williams@intel.com>
7414 S:      Odd fixes
7415 F:      drivers/dma/iop-adma.c
7416
7417 INTEL IPU3 CSI-2 CIO2 DRIVER
7418 M:      Yong Zhi <yong.zhi@intel.com>
7419 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7420 M:      Bingbu Cao <bingbu.cao@intel.com>
7421 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7422 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7423 L:      linux-media@vger.kernel.org
7424 S:      Maintained
7425 F:      drivers/media/pci/intel/ipu3/
7426 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7427
7428 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7429 M:      Krzysztof Halasa <khalasa@piap.pl>
7430 S:      Maintained
7431 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7432 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7433 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7434 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7435 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7436 F:      drivers/net/wan/ixp4xx_hss.c
7437
7438 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7439 M:      Deepak Saxena <dsaxena@plexity.net>
7440 S:      Maintained
7441 F:      drivers/char/hw_random/ixp4xx-rng.c
7442
7443 INTEL MANAGEMENT ENGINE (mei)
7444 M:      Tomas Winkler <tomas.winkler@intel.com>
7445 L:      linux-kernel@vger.kernel.org
7446 S:      Supported
7447 F:      include/uapi/linux/mei.h
7448 F:      include/linux/mei_cl_bus.h
7449 F:      drivers/misc/mei/*
7450 F:      drivers/watchdog/mei_wdt.c
7451 F:      Documentation/misc-devices/mei/*
7452 F:      samples/mei/*
7453
7454 INTEL MENLOW THERMAL DRIVER
7455 M:      Sujith Thomas <sujith.thomas@intel.com>
7456 L:      platform-driver-x86@vger.kernel.org
7457 W:      https://01.org/linux-acpi
7458 S:      Supported
7459 F:      drivers/platform/x86/intel_menlow.c
7460
7461 INTEL MERRIFIELD GPIO DRIVER
7462 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7463 L:      linux-gpio@vger.kernel.org
7464 S:      Maintained
7465 F:      drivers/gpio/gpio-merrifield.c
7466
7467 INTEL MIC DRIVERS (mic)
7468 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7469 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7470 S:      Supported
7471 W:      https://github.com/sudeepdutt/mic
7472 W:      http://software.intel.com/en-us/mic-developer
7473 F:      include/linux/mic_bus.h
7474 F:      include/linux/scif.h
7475 F:      include/uapi/linux/mic_common.h
7476 F:      include/uapi/linux/mic_ioctl.h
7477 F:      include/uapi/linux/scif_ioctl.h
7478 F:      drivers/misc/mic/
7479 F:      drivers/dma/mic_x100_dma.c
7480 F:      drivers/dma/mic_x100_dma.h
7481 F:      Documentation/mic/
7482
7483 INTEL PMC CORE DRIVER
7484 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7485 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7486 L:      platform-driver-x86@vger.kernel.org
7487 S:      Maintained
7488 F:      arch/x86/include/asm/pmc_core.h
7489 F:      drivers/platform/x86/intel_pmc_core*
7490
7491 INTEL PMC/P-Unit IPC DRIVER
7492 M:      Zha Qipeng<qipeng.zha@intel.com>
7493 L:      platform-driver-x86@vger.kernel.org
7494 S:      Maintained
7495 F:      drivers/platform/x86/intel_pmc_ipc.c
7496 F:      drivers/platform/x86/intel_punit_ipc.c
7497 F:      arch/x86/include/asm/intel_pmc_ipc.h
7498 F:      arch/x86/include/asm/intel_punit_ipc.h
7499
7500 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7501 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7502 L:      linux-wireless@vger.kernel.org
7503 S:      Maintained
7504 F:      Documentation/networking/README.ipw2100
7505 F:      Documentation/networking/README.ipw2200
7506 F:      drivers/net/wireless/intel/ipw2x00/
7507
7508 INTEL PSTATE DRIVER
7509 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7510 M:      Len Brown <lenb@kernel.org>
7511 L:      linux-pm@vger.kernel.org
7512 S:      Supported
7513 F:      drivers/cpufreq/intel_pstate.c
7514
7515 INTEL RDMA RNIC DRIVER
7516 M:      Faisal Latif <faisal.latif@intel.com>
7517 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7518 L:      linux-rdma@vger.kernel.org
7519 S:      Supported
7520 F:      drivers/infiniband/hw/i40iw/
7521 F:      include/uapi/rdma/i40iw-abi.h
7522
7523 INTEL SHA MULTIBUFFER DRIVER
7524 M:      Megha Dey <megha.dey@linux.intel.com>
7525 R:      Tim Chen <tim.c.chen@linux.intel.com>
7526 L:      linux-crypto@vger.kernel.org
7527 S:      Supported
7528 F:      arch/x86/crypto/sha*-mb/
7529 F:      crypto/mcryptd.c
7530
7531 INTEL TELEMETRY DRIVER
7532 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7533 L:      platform-driver-x86@vger.kernel.org
7534 S:      Maintained
7535 F:      arch/x86/include/asm/intel_telemetry.h
7536 F:      drivers/platform/x86/intel_telemetry*
7537
7538 INTEL VIRTUAL BUTTON DRIVER
7539 M:      AceLan Kao <acelan.kao@canonical.com>
7540 L:      platform-driver-x86@vger.kernel.org
7541 S:      Maintained
7542 F:      drivers/platform/x86/intel-vbtn.c
7543
7544 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7545 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7546 L:      linux-wireless@vger.kernel.org
7547 S:      Supported
7548 F:      drivers/net/wireless/intel/iwlegacy/
7549
7550 INTEL WIRELESS WIFI LINK (iwlwifi)
7551 M:      Johannes Berg <johannes.berg@intel.com>
7552 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7553 M:      Luca Coelho <luciano.coelho@intel.com>
7554 M:      Intel Linux Wireless <linuxwifi@intel.com>
7555 L:      linux-wireless@vger.kernel.org
7556 W:      http://intellinuxwireless.org
7557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7558 S:      Supported
7559 F:      drivers/net/wireless/intel/iwlwifi/
7560
7561 INTEL WIRELESS WIMAX CONNECTION 2400
7562 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7563 M:      linux-wimax@intel.com
7564 L:      wimax@linuxwimax.org (subscribers-only)
7565 S:      Supported
7566 W:      http://linuxwimax.org
7567 F:      Documentation/wimax/README.i2400m
7568 F:      drivers/net/wimax/i2400m/
7569 F:      include/uapi/linux/wimax/i2400m.h
7570
7571 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7572 M:      Mario Limonciello <mario.limonciello@dell.com>
7573 S:      Maintained
7574 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7575
7576 INTEL(R) TRACE HUB
7577 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7578 S:      Supported
7579 F:      Documentation/trace/intel_th.rst
7580 F:      drivers/hwtracing/intel_th/
7581
7582 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7583 M:      Ning Sun <ning.sun@intel.com>
7584 L:      tboot-devel@lists.sourceforge.net
7585 W:      http://tboot.sourceforge.net
7586 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7587 S:      Supported
7588 F:      Documentation/intel_txt.txt
7589 F:      include/linux/tboot.h
7590 F:      arch/x86/kernel/tboot.c
7591
7592 INTEL-MID GPIO DRIVER
7593 M:      David Cohen <david.a.cohen@linux.intel.com>
7594 L:      linux-gpio@vger.kernel.org
7595 S:      Maintained
7596 F:      drivers/gpio/gpio-intel-mid.c
7597
7598 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7599 M:      Linus Walleij <linus.walleij@linaro.org>
7600 L:      linux-iio@vger.kernel.org
7601 S:      Maintained
7602 F:      drivers/iio/gyro/mpu3050*
7603 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7604
7605 IOC3 ETHERNET DRIVER
7606 M:      Ralf Baechle <ralf@linux-mips.org>
7607 L:      linux-mips@linux-mips.org
7608 S:      Maintained
7609 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7610
7611 IOC3 SERIAL DRIVER
7612 M:      Pat Gefre <pfg@sgi.com>
7613 L:      linux-serial@vger.kernel.org
7614 S:      Maintained
7615 F:      drivers/tty/serial/ioc3_serial.c
7616
7617 IOMMU DRIVERS
7618 M:      Joerg Roedel <joro@8bytes.org>
7619 L:      iommu@lists.linux-foundation.org
7620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7621 S:      Maintained
7622 F:      Documentation/devicetree/bindings/iommu/
7623 F:      drivers/iommu/
7624 F:      include/linux/iommu.h
7625 F:      include/linux/of_iommu.h
7626 F:      include/linux/iova.h
7627
7628 IP MASQUERADING
7629 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7630 S:      Maintained
7631 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7632
7633 IPMI SUBSYSTEM
7634 M:      Corey Minyard <minyard@acm.org>
7635 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7636 W:      http://openipmi.sourceforge.net/
7637 S:      Supported
7638 F:      Documentation/IPMI.txt
7639 F:      drivers/char/ipmi/
7640 F:      include/linux/ipmi*
7641 F:      include/uapi/linux/ipmi*
7642
7643 IPS SCSI RAID DRIVER
7644 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7645 L:      linux-scsi@vger.kernel.org
7646 W:      http://www.adaptec.com/
7647 S:      Maintained
7648 F:      drivers/scsi/ips*
7649
7650 IPVS
7651 M:      Wensong Zhang <wensong@linux-vs.org>
7652 M:      Simon Horman <horms@verge.net.au>
7653 M:      Julian Anastasov <ja@ssi.bg>
7654 L:      netdev@vger.kernel.org
7655 L:      lvs-devel@vger.kernel.org
7656 S:      Maintained
7657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7658 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7659 F:      Documentation/networking/ipvs-sysctl.txt
7660 F:      include/net/ip_vs.h
7661 F:      include/uapi/linux/ip_vs.h
7662 F:      net/netfilter/ipvs/
7663
7664 IPWIRELESS DRIVER
7665 M:      Jiri Kosina <jikos@kernel.org>
7666 M:      David Sterba <dsterba@suse.com>
7667 S:      Odd Fixes
7668 F:      drivers/tty/ipwireless/
7669
7670 IPX NETWORK LAYER
7671 L:      netdev@vger.kernel.org
7672 S:      Obsolete
7673 F:      include/uapi/linux/ipx.h
7674 F:      drivers/staging/ipx/
7675
7676 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7677 M:      Marc Zyngier <marc.zyngier@arm.com>
7678 S:      Maintained
7679 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7680 F:      Documentation/IRQ-domain.txt
7681 F:      include/linux/irqdomain.h
7682 F:      kernel/irq/irqdomain.c
7683 F:      kernel/irq/msi.c
7684
7685 IRQ SUBSYSTEM
7686 M:      Thomas Gleixner <tglx@linutronix.de>
7687 L:      linux-kernel@vger.kernel.org
7688 S:      Maintained
7689 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7690 F:      kernel/irq/
7691
7692 IRQCHIP DRIVERS
7693 M:      Thomas Gleixner <tglx@linutronix.de>
7694 M:      Jason Cooper <jason@lakedaemon.net>
7695 M:      Marc Zyngier <marc.zyngier@arm.com>
7696 L:      linux-kernel@vger.kernel.org
7697 S:      Maintained
7698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7699 F:      Documentation/devicetree/bindings/interrupt-controller/
7700 F:      drivers/irqchip/
7701
7702 ISA
7703 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7704 S:      Maintained
7705 F:      Documentation/isa.txt
7706 F:      drivers/base/isa.c
7707 F:      include/linux/isa.h
7708
7709 ISA RADIO MODULE
7710 M:      Hans Verkuil <hverkuil@xs4all.nl>
7711 L:      linux-media@vger.kernel.org
7712 T:      git git://linuxtv.org/media_tree.git
7713 W:      https://linuxtv.org
7714 S:      Maintained
7715 F:      drivers/media/radio/radio-isa*
7716
7717 ISAPNP
7718 M:      Jaroslav Kysela <perex@perex.cz>
7719 S:      Maintained
7720 F:      Documentation/isapnp.txt
7721 F:      drivers/pnp/isapnp/
7722 F:      include/linux/isapnp.h
7723
7724 ISCSI
7725 M:      Lee Duncan <lduncan@suse.com>
7726 M:      Chris Leech <cleech@redhat.com>
7727 L:      open-iscsi@googlegroups.com
7728 W:      www.open-iscsi.com
7729 S:      Maintained
7730 F:      drivers/scsi/*iscsi*
7731 F:      include/scsi/*iscsi*
7732
7733 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7734 M:      Peter Jones <pjones@redhat.com>
7735 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7736 S:      Maintained
7737 F:      drivers/firmware/iscsi_ibft*
7738
7739 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7740 M:      Sagi Grimberg <sagi@grimberg.me>
7741 M:      Max Gurtovoy <maxg@mellanox.com>
7742 L:      linux-rdma@vger.kernel.org
7743 S:      Supported
7744 W:      http://www.openfabrics.org
7745 W:      www.open-iscsi.org
7746 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7747 F:      drivers/infiniband/ulp/iser/
7748
7749 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7750 M:      Sagi Grimberg <sagi@grimberg.me>
7751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7752 L:      linux-rdma@vger.kernel.org
7753 L:      target-devel@vger.kernel.org
7754 S:      Supported
7755 W:      http://www.linux-iscsi.org
7756 F:      drivers/infiniband/ulp/isert
7757
7758 ISDN SUBSYSTEM
7759 M:      Karsten Keil <isdn@linux-pingi.de>
7760 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7761 L:      netdev@vger.kernel.org
7762 W:      http://www.isdn4linux.de
7763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7764 S:      Maintained
7765 F:      Documentation/isdn/
7766 F:      drivers/isdn/
7767 F:      include/linux/isdn.h
7768 F:      include/linux/isdn/
7769 F:      include/uapi/linux/isdn.h
7770 F:      include/uapi/linux/isdn/
7771
7772 ISDN SUBSYSTEM (Eicon active card driver)
7773 M:      Armin Schindler <mac@melware.de>
7774 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7775 W:      http://www.melware.de
7776 S:      Maintained
7777 F:      drivers/isdn/hardware/eicon/
7778
7779 IT87 HARDWARE MONITORING DRIVER
7780 M:      Jean Delvare <jdelvare@suse.com>
7781 L:      linux-hwmon@vger.kernel.org
7782 S:      Maintained
7783 F:      Documentation/hwmon/it87
7784 F:      drivers/hwmon/it87.c
7785
7786 IT913X MEDIA DRIVER
7787 M:      Antti Palosaari <crope@iki.fi>
7788 L:      linux-media@vger.kernel.org
7789 W:      https://linuxtv.org
7790 W:      http://palosaari.fi/linux/
7791 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7792 T:      git git://linuxtv.org/anttip/media_tree.git
7793 S:      Maintained
7794 F:      drivers/media/tuners/it913x*
7795
7796 IVTV VIDEO4LINUX DRIVER
7797 M:      Andy Walls <awalls@md.metrocast.net>
7798 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7799 L:      linux-media@vger.kernel.org
7800 T:      git git://linuxtv.org/media_tree.git
7801 W:      http://www.ivtvdriver.org
7802 S:      Maintained
7803 F:      Documentation/media/v4l-drivers/ivtv*
7804 F:      drivers/media/pci/ivtv/
7805 F:      include/uapi/linux/ivtv*
7806
7807 IX2505V MEDIA DRIVER
7808 M:      Malcolm Priestley <tvboxspy@gmail.com>
7809 L:      linux-media@vger.kernel.org
7810 W:      https://linuxtv.org
7811 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7812 S:      Maintained
7813 F:      drivers/media/dvb-frontends/ix2505v*
7814
7815 JAILHOUSE HYPERVISOR INTERFACE
7816 M:      Jan Kiszka <jan.kiszka@siemens.com>
7817 L:      jailhouse-dev@googlegroups.com
7818 S:      Maintained
7819 F:      arch/x86/kernel/jailhouse.c
7820 F:      arch/x86/include/asm/jailhouse_para.h
7821
7822 JC42.4 TEMPERATURE SENSOR DRIVER
7823 M:      Guenter Roeck <linux@roeck-us.net>
7824 L:      linux-hwmon@vger.kernel.org
7825 S:      Maintained
7826 F:      drivers/hwmon/jc42.c
7827 F:      Documentation/hwmon/jc42
7828
7829 JFS FILESYSTEM
7830 M:      Dave Kleikamp <shaggy@kernel.org>
7831 L:      jfs-discussion@lists.sourceforge.net
7832 W:      http://jfs.sourceforge.net/
7833 T:      git git://github.com/kleikamp/linux-shaggy.git
7834 S:      Maintained
7835 F:      Documentation/filesystems/jfs.txt
7836 F:      fs/jfs/
7837
7838 JME NETWORK DRIVER
7839 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7840 L:      netdev@vger.kernel.org
7841 S:      Maintained
7842 F:      drivers/net/ethernet/jme.*
7843
7844 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7845 M:      David Woodhouse <dwmw2@infradead.org>
7846 L:      linux-mtd@lists.infradead.org
7847 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7848 S:      Maintained
7849 F:      fs/jffs2/
7850 F:      include/uapi/linux/jffs2.h
7851
7852 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7853 M:      "Theodore Ts'o" <tytso@mit.edu>
7854 M:      Jan Kara <jack@suse.com>
7855 L:      linux-ext4@vger.kernel.org
7856 S:      Maintained
7857 F:      fs/jbd2/
7858 F:      include/linux/jbd2.h
7859
7860 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7861 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7862 L:      linux-media@vger.kernel.org
7863 S:      Maintained
7864 F:      drivers/media/platform/rcar_jpu.c
7865
7866 JSM Neo PCI based serial card
7867 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7868 L:      linux-serial@vger.kernel.org
7869 S:      Maintained
7870 F:      drivers/tty/serial/jsm/
7871
7872 K10TEMP HARDWARE MONITORING DRIVER
7873 M:      Clemens Ladisch <clemens@ladisch.de>
7874 L:      linux-hwmon@vger.kernel.org
7875 S:      Maintained
7876 F:      Documentation/hwmon/k10temp
7877 F:      drivers/hwmon/k10temp.c
7878
7879 K8TEMP HARDWARE MONITORING DRIVER
7880 M:      Rudolf Marek <r.marek@assembler.cz>
7881 L:      linux-hwmon@vger.kernel.org
7882 S:      Maintained
7883 F:      Documentation/hwmon/k8temp
7884 F:      drivers/hwmon/k8temp.c
7885
7886 KASAN
7887 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7888 R:      Alexander Potapenko <glider@google.com>
7889 R:      Dmitry Vyukov <dvyukov@google.com>
7890 L:      kasan-dev@googlegroups.com
7891 S:      Maintained
7892 F:      arch/*/include/asm/kasan.h
7893 F:      arch/*/mm/kasan_init*
7894 F:      Documentation/dev-tools/kasan.rst
7895 F:      include/linux/kasan*.h
7896 F:      lib/test_kasan.c
7897 F:      mm/kasan/
7898 F:      scripts/Makefile.kasan
7899
7900 KCONFIG
7901 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7903 L:      linux-kbuild@vger.kernel.org
7904 S:      Maintained
7905 F:      Documentation/kbuild/kconfig*
7906 F:      scripts/kconfig/
7907 F:      scripts/Kconfig.include
7908
7909 KDUMP
7910 M:      Dave Young <dyoung@redhat.com>
7911 M:      Baoquan He <bhe@redhat.com>
7912 R:      Vivek Goyal <vgoyal@redhat.com>
7913 L:      kexec@lists.infradead.org
7914 W:      http://lse.sourceforge.net/kdump/
7915 S:      Maintained
7916 F:      Documentation/kdump/
7917
7918 KEENE FM RADIO TRANSMITTER DRIVER
7919 M:      Hans Verkuil <hverkuil@xs4all.nl>
7920 L:      linux-media@vger.kernel.org
7921 T:      git git://linuxtv.org/media_tree.git
7922 W:      https://linuxtv.org
7923 S:      Maintained
7924 F:      drivers/media/radio/radio-keene*
7925
7926 KERNEL AUTOMOUNTER
7927 M:      Ian Kent <raven@themaw.net>
7928 L:      autofs@vger.kernel.org
7929 S:      Maintained
7930 F:      fs/autofs/
7931
7932 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7933 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7934 M:      Michal Marek <michal.lkml@markovi.net>
7935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7936 L:      linux-kbuild@vger.kernel.org
7937 S:      Maintained
7938 F:      Documentation/kbuild/
7939 F:      Makefile
7940 F:      scripts/Kbuild*
7941 F:      scripts/Makefile*
7942 F:      scripts/basic/
7943 F:      scripts/mk*
7944 F:      scripts/mod/
7945 F:      scripts/package/
7946
7947 KERNEL JANITORS
7948 L:      kernel-janitors@vger.kernel.org
7949 W:      http://kernelnewbies.org/KernelJanitors
7950 S:      Odd Fixes
7951
7952 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7953 M:      "J. Bruce Fields" <bfields@fieldses.org>
7954 M:      Jeff Layton <jlayton@kernel.org>
7955 L:      linux-nfs@vger.kernel.org
7956 W:      http://nfs.sourceforge.net/
7957 T:      git git://linux-nfs.org/~bfields/linux.git
7958 S:      Supported
7959 F:      fs/nfsd/
7960 F:      include/uapi/linux/nfsd/
7961 F:      fs/lockd/
7962 F:      fs/nfs_common/
7963 F:      net/sunrpc/
7964 F:      include/linux/lockd/
7965 F:      include/linux/sunrpc/
7966 F:      include/uapi/linux/sunrpc/
7967
7968 KERNEL SELFTEST FRAMEWORK
7969 M:      Shuah Khan <shuah@kernel.org>
7970 L:      linux-kselftest@vger.kernel.org
7971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7972 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7973 S:      Maintained
7974 F:      tools/testing/selftests/
7975 F:      Documentation/dev-tools/kselftest*
7976
7977 KERNEL USERMODE HELPER
7978 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7979 L:      linux-kernel@vger.kernel.org
7980 S:      Maintained
7981 F:      kernel/umh.c
7982 F:      include/linux/umh.h
7983
7984 KERNEL VIRTUAL MACHINE (KVM)
7985 M:      Paolo Bonzini <pbonzini@redhat.com>
7986 M:      Radim Krčmář <rkrcmar@redhat.com>
7987 L:      kvm@vger.kernel.org
7988 W:      http://www.linux-kvm.org
7989 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7990 S:      Supported
7991 F:      Documentation/virtual/kvm/
7992 F:      include/trace/events/kvm.h
7993 F:      include/uapi/asm-generic/kvm*
7994 F:      include/uapi/linux/kvm*
7995 F:      include/asm-generic/kvm*
7996 F:      include/linux/kvm*
7997 F:      include/kvm/iodev.h
7998 F:      virt/kvm/*
7999 F:      tools/kvm/
8000
8001 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8002 M:      Joerg Roedel <joro@8bytes.org>
8003 L:      kvm@vger.kernel.org
8004 W:      http://www.linux-kvm.org/
8005 S:      Maintained
8006 F:      arch/x86/include/asm/svm.h
8007 F:      arch/x86/kvm/svm.c
8008
8009 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8010 M:      Christoffer Dall <christoffer.dall@arm.com>
8011 M:      Marc Zyngier <marc.zyngier@arm.com>
8012 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8013 L:      kvmarm@lists.cs.columbia.edu
8014 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8016 S:      Supported
8017 F:      arch/arm/include/uapi/asm/kvm*
8018 F:      arch/arm/include/asm/kvm*
8019 F:      arch/arm/kvm/
8020 F:      virt/kvm/arm/
8021 F:      include/kvm/arm_*
8022
8023 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8024 M:      Christoffer Dall <christoffer.dall@arm.com>
8025 M:      Marc Zyngier <marc.zyngier@arm.com>
8026 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8027 L:      kvmarm@lists.cs.columbia.edu
8028 S:      Maintained
8029 F:      arch/arm64/include/uapi/asm/kvm*
8030 F:      arch/arm64/include/asm/kvm*
8031 F:      arch/arm64/kvm/
8032
8033 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8034 M:      James Hogan <jhogan@kernel.org>
8035 L:      linux-mips@linux-mips.org
8036 S:      Supported
8037 F:      arch/mips/include/uapi/asm/kvm*
8038 F:      arch/mips/include/asm/kvm*
8039 F:      arch/mips/kvm/
8040
8041 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8042 M:      Paul Mackerras <paulus@ozlabs.org>
8043 L:      kvm-ppc@vger.kernel.org
8044 W:      http://www.linux-kvm.org/
8045 T:      git git://github.com/agraf/linux-2.6.git
8046 S:      Supported
8047 F:      arch/powerpc/include/uapi/asm/kvm*
8048 F:      arch/powerpc/include/asm/kvm*
8049 F:      arch/powerpc/kvm/
8050 F:      arch/powerpc/kernel/kvm*
8051
8052 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8053 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8054 M:      Janosch Frank <frankja@linux.ibm.com>
8055 R:      David Hildenbrand <david@redhat.com>
8056 R:      Cornelia Huck <cohuck@redhat.com>
8057 L:      linux-s390@vger.kernel.org
8058 W:      http://www.ibm.com/developerworks/linux/linux390/
8059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8060 S:      Supported
8061 F:      arch/s390/include/uapi/asm/kvm*
8062 F:      arch/s390/include/asm/gmap.h
8063 F:      arch/s390/include/asm/kvm*
8064 F:      arch/s390/kvm/
8065 F:      arch/s390/mm/gmap.c
8066
8067 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8068 M:      Paolo Bonzini <pbonzini@redhat.com>
8069 M:      Radim Krčmář <rkrcmar@redhat.com>
8070 L:      kvm@vger.kernel.org
8071 W:      http://www.linux-kvm.org
8072 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8073 S:      Supported
8074 F:      arch/x86/kvm/
8075 F:      arch/x86/include/uapi/asm/kvm*
8076 F:      arch/x86/include/asm/kvm*
8077 F:      arch/x86/include/asm/pvclock-abi.h
8078 F:      arch/x86/kernel/kvm.c
8079 F:      arch/x86/kernel/kvmclock.c
8080
8081 KERNFS
8082 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8083 M:      Tejun Heo <tj@kernel.org>
8084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8085 S:      Supported
8086 F:      include/linux/kernfs.h
8087 F:      fs/kernfs/
8088
8089 KEXEC
8090 M:      Eric Biederman <ebiederm@xmission.com>
8091 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8092 L:      kexec@lists.infradead.org
8093 S:      Maintained
8094 F:      include/linux/kexec.h
8095 F:      include/uapi/linux/kexec.h
8096 F:      kernel/kexec*
8097
8098 KEYS-ENCRYPTED
8099 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8100 L:      linux-integrity@vger.kernel.org
8101 L:      keyrings@vger.kernel.org
8102 S:      Supported
8103 F:      Documentation/security/keys/trusted-encrypted.rst
8104 F:      include/keys/encrypted-type.h
8105 F:      security/keys/encrypted-keys/
8106
8107 KEYS-TRUSTED
8108 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8109 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8110 L:      linux-integrity@vger.kernel.org
8111 L:      keyrings@vger.kernel.org
8112 S:      Supported
8113 F:      Documentation/security/keys/trusted-encrypted.rst
8114 F:      include/keys/trusted-type.h
8115 F:      security/keys/trusted.c
8116 F:      security/keys/trusted.h
8117
8118 KEYS/KEYRINGS:
8119 M:      David Howells <dhowells@redhat.com>
8120 L:      keyrings@vger.kernel.org
8121 S:      Maintained
8122 F:      Documentation/security/keys/core.rst
8123 F:      include/linux/key.h
8124 F:      include/linux/key-type.h
8125 F:      include/linux/keyctl.h
8126 F:      include/uapi/linux/keyctl.h
8127 F:      include/keys/
8128 F:      security/keys/
8129
8130 KGDB / KDB /debug_core
8131 M:      Jason Wessel <jason.wessel@windriver.com>
8132 M:      Daniel Thompson <daniel.thompson@linaro.org>
8133 W:      http://kgdb.wiki.kernel.org/
8134 L:      kgdb-bugreport@lists.sourceforge.net
8135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8136 S:      Maintained
8137 F:      Documentation/dev-tools/kgdb.rst
8138 F:      drivers/misc/kgdbts.c
8139 F:      drivers/tty/serial/kgdboc.c
8140 F:      include/linux/kdb.h
8141 F:      include/linux/kgdb.h
8142 F:      kernel/debug/
8143
8144 KMEMLEAK
8145 M:      Catalin Marinas <catalin.marinas@arm.com>
8146 S:      Maintained
8147 F:      Documentation/dev-tools/kmemleak.rst
8148 F:      include/linux/kmemleak.h
8149 F:      mm/kmemleak.c
8150 F:      mm/kmemleak-test.c
8151
8152 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8153 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8154 L:      linux-kernel@vger.kernel.org
8155 S:      Maintained
8156 F:      kernel/kmod.c
8157 F:      include/linux/kmod.h
8158 F:      lib/test_kmod.c
8159 F:      tools/testing/selftests/kmod/
8160
8161 KPROBES
8162 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8163 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8164 M:      "David S. Miller" <davem@davemloft.net>
8165 M:      Masami Hiramatsu <mhiramat@kernel.org>
8166 S:      Maintained
8167 F:      Documentation/kprobes.txt
8168 F:      include/linux/kprobes.h
8169 F:      include/asm-generic/kprobes.h
8170 F:      kernel/kprobes.c
8171
8172 KS0108 LCD CONTROLLER DRIVER
8173 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8174 S:      Maintained
8175 F:      Documentation/auxdisplay/ks0108
8176 F:      drivers/auxdisplay/ks0108.c
8177 F:      include/linux/ks0108.h
8178
8179 L3MDEV
8180 M:      David Ahern <dsa@cumulusnetworks.com>
8181 L:      netdev@vger.kernel.org
8182 S:      Maintained
8183 F:      net/l3mdev
8184 F:      include/net/l3mdev.h
8185
8186 LANTIQ / INTEL Ethernet drivers
8187 M:      Hauke Mehrtens <hauke@hauke-m.de>
8188 L:      netdev@vger.kernel.org
8189 S:      Maintained
8190 F:      net/dsa/tag_gswip.c
8191 F:      drivers/net/ethernet/lantiq_xrx200.c
8192 F:      drivers/net/dsa/lantiq_pce.h
8193 F:      drivers/net/dsa/lantiq_gswip.c
8194
8195 LANTIQ MIPS ARCHITECTURE
8196 M:      John Crispin <john@phrozen.org>
8197 L:      linux-mips@linux-mips.org
8198 S:      Maintained
8199 F:      arch/mips/lantiq
8200 F:      drivers/soc/lantiq
8201
8202 LAPB module
8203 L:      linux-x25@vger.kernel.org
8204 S:      Orphan
8205 F:      Documentation/networking/lapb-module.txt
8206 F:      include/*/lapb.h
8207 F:      net/lapb/
8208
8209 LASI 53c700 driver for PARISC
8210 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8211 L:      linux-scsi@vger.kernel.org
8212 S:      Maintained
8213 F:      Documentation/scsi/53c700.txt
8214 F:      drivers/scsi/53c700*
8215
8216 LEAKING_ADDRESSES
8217 M:      Tobin C. Harding <me@tobin.cc>
8218 M:      Tycho Andersen <tycho@tycho.ws>
8219 L:      kernel-hardening@lists.openwall.com
8220 S:      Maintained
8221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8222 F:      scripts/leaking_addresses.pl
8223
8224 LED SUBSYSTEM
8225 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8226 M:      Pavel Machek <pavel@ucw.cz>
8227 L:      linux-leds@vger.kernel.org
8228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8229 S:      Maintained
8230 F:      Documentation/devicetree/bindings/leds/
8231 F:      drivers/leds/
8232 F:      include/linux/leds.h
8233
8234 LEGACY EEPROM DRIVER
8235 M:      Jean Delvare <jdelvare@suse.com>
8236 S:      Maintained
8237 F:      Documentation/misc-devices/eeprom
8238 F:      drivers/misc/eeprom/eeprom.c
8239
8240 LEGO MINDSTORMS EV3
8241 R:      David Lechner <david@lechnology.com>
8242 S:      Maintained
8243 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8244 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8245 F:      drivers/power/supply/lego_ev3_battery.c
8246
8247 LEGO USB Tower driver
8248 M:      Juergen Stuber <starblue@users.sourceforge.net>
8249 L:      legousb-devel@lists.sourceforge.net
8250 W:      http://legousb.sourceforge.net/
8251 S:      Maintained
8252 F:      drivers/usb/misc/legousbtower.c
8253
8254 LG2160 MEDIA DRIVER
8255 M:      Michael Krufky <mkrufky@linuxtv.org>
8256 L:      linux-media@vger.kernel.org
8257 W:      https://linuxtv.org
8258 W:      http://github.com/mkrufky
8259 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8260 T:      git git://linuxtv.org/mkrufky/tuners.git
8261 S:      Maintained
8262 F:      drivers/media/dvb-frontends/lg2160.*
8263
8264 LGDT3305 MEDIA DRIVER
8265 M:      Michael Krufky <mkrufky@linuxtv.org>
8266 L:      linux-media@vger.kernel.org
8267 W:      https://linuxtv.org
8268 W:      http://github.com/mkrufky
8269 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8270 T:      git git://linuxtv.org/mkrufky/tuners.git
8271 S:      Maintained
8272 F:      drivers/media/dvb-frontends/lgdt3305.*
8273
8274 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8275 M:      Viresh Kumar <vireshk@kernel.org>
8276 L:      linux-ide@vger.kernel.org
8277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8278 S:      Maintained
8279 F:      include/linux/pata_arasan_cf_data.h
8280 F:      drivers/ata/pata_arasan_cf.c
8281
8282 LIBATA PATA DRIVERS
8283 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8284 M:      Jens Axboe <axboe@kernel.dk>
8285 L:      linux-ide@vger.kernel.org
8286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8287 S:      Maintained
8288 F:      drivers/ata/pata_*.c
8289 F:      drivers/ata/ata_generic.c
8290
8291 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8292 M:      Linus Walleij <linus.walleij@linaro.org>
8293 L:      linux-ide@vger.kernel.org
8294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8295 S:      Maintained
8296 F:      drivers/ata/pata_ftide010.c
8297 F:      drivers/ata/sata_gemini.c
8298 F:      drivers/ata/sata_gemini.h
8299
8300 LIBATA SATA AHCI PLATFORM devices support
8301 M:      Hans de Goede <hdegoede@redhat.com>
8302 M:      Jens Axboe <axboe@kernel.dk>
8303 L:      linux-ide@vger.kernel.org
8304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8305 S:      Maintained
8306 F:      drivers/ata/ahci_platform.c
8307 F:      drivers/ata/libahci_platform.c
8308 F:      include/linux/ahci_platform.h
8309
8310 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8311 M:      Mikael Pettersson <mikpelinux@gmail.com>
8312 L:      linux-ide@vger.kernel.org
8313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8314 S:      Maintained
8315 F:      drivers/ata/sata_promise.*
8316
8317 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8318 M:      Jens Axboe <axboe@kernel.dk>
8319 L:      linux-ide@vger.kernel.org
8320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8321 S:      Maintained
8322 F:      drivers/ata/
8323 F:      include/linux/ata.h
8324 F:      include/linux/libata.h
8325 F:      Documentation/devicetree/bindings/ata/
8326
8327 LIBLOCKDEP
8328 M:      Sasha Levin <alexander.levin@microsoft.com>
8329 S:      Maintained
8330 F:      tools/lib/lockdep/
8331
8332 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8333 M:      Ross Zwisler <zwisler@kernel.org>
8334 M:      Dan Williams <dan.j.williams@intel.com>
8335 M:      Vishal Verma <vishal.l.verma@intel.com>
8336 M:      Dave Jiang <dave.jiang@intel.com>
8337 L:      linux-nvdimm@lists.01.org
8338 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8339 S:      Supported
8340 F:      drivers/nvdimm/blk.c
8341 F:      drivers/nvdimm/region_devs.c
8342
8343 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8344 M:      Vishal Verma <vishal.l.verma@intel.com>
8345 M:      Dan Williams <dan.j.williams@intel.com>
8346 M:      Ross Zwisler <zwisler@kernel.org>
8347 M:      Dave Jiang <dave.jiang@intel.com>
8348 L:      linux-nvdimm@lists.01.org
8349 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8350 S:      Supported
8351 F:      drivers/nvdimm/btt*
8352
8353 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8354 M:      Ross Zwisler <zwisler@kernel.org>
8355 M:      Dan Williams <dan.j.williams@intel.com>
8356 M:      Vishal Verma <vishal.l.verma@intel.com>
8357 M:      Dave Jiang <dave.jiang@intel.com>
8358 L:      linux-nvdimm@lists.01.org
8359 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8360 S:      Supported
8361 F:      drivers/nvdimm/pmem*
8362
8363 LIBNVDIMM: DEVICETREE BINDINGS
8364 M:      Oliver O'Halloran <oohall@gmail.com>
8365 L:      linux-nvdimm@lists.01.org
8366 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8367 S:      Supported
8368 F:      drivers/nvdimm/of_pmem.c
8369 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8370
8371 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8372 M:      Dan Williams <dan.j.williams@intel.com>
8373 M:      Ross Zwisler <zwisler@kernel.org>
8374 M:      Vishal Verma <vishal.l.verma@intel.com>
8375 M:      Dave Jiang <dave.jiang@intel.com>
8376 L:      linux-nvdimm@lists.01.org
8377 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8379 S:      Supported
8380 F:      drivers/nvdimm/*
8381 F:      drivers/acpi/nfit/*
8382 F:      include/linux/nd.h
8383 F:      include/linux/libnvdimm.h
8384 F:      include/uapi/linux/ndctl.h
8385
8386 LIGHTNVM PLATFORM SUPPORT
8387 M:      Matias Bjorling <mb@lightnvm.io>
8388 W:      http://github/OpenChannelSSD
8389 L:      linux-block@vger.kernel.org
8390 S:      Maintained
8391 F:      drivers/lightnvm/
8392 F:      include/linux/lightnvm.h
8393 F:      include/uapi/linux/lightnvm.h
8394
8395 LINUX FOR POWER MACINTOSH
8396 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8397 W:      http://www.penguinppc.org/
8398 L:      linuxppc-dev@lists.ozlabs.org
8399 S:      Maintained
8400 F:      arch/powerpc/platforms/powermac/
8401 F:      drivers/macintosh/
8402
8403 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8404 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8405 M:      Paul Mackerras <paulus@samba.org>
8406 M:      Michael Ellerman <mpe@ellerman.id.au>
8407 W:      https://github.com/linuxppc/linux/wiki
8408 L:      linuxppc-dev@lists.ozlabs.org
8409 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8411 S:      Supported
8412 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8413 F:      Documentation/devicetree/bindings/powerpc/
8414 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8415 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8416 F:      Documentation/powerpc/
8417 F:      arch/powerpc/
8418 F:      drivers/char/tpm/tpm_ibmvtpm*
8419 F:      drivers/crypto/nx/
8420 F:      drivers/crypto/vmx/
8421 F:      drivers/i2c/busses/i2c-opal.c
8422 F:      drivers/net/ethernet/ibm/ibmveth.*
8423 F:      drivers/net/ethernet/ibm/ibmvnic.*
8424 F:      drivers/pci/hotplug/pnv_php.c
8425 F:      drivers/pci/hotplug/rpa*
8426 F:      drivers/rtc/rtc-opal.c
8427 F:      drivers/scsi/ibmvscsi/
8428 F:      drivers/tty/hvc/hvc_opal.c
8429 F:      drivers/watchdog/wdrtas.c
8430 F:      tools/testing/selftests/powerpc
8431 N:      /pmac
8432 N:      powermac
8433 N:      powernv
8434 N:      [^a-z0-9]ps3
8435 N:      pseries
8436
8437 LINUX FOR POWERPC EMBEDDED MPC5XXX
8438 M:      Anatolij Gustschin <agust@denx.de>
8439 L:      linuxppc-dev@lists.ozlabs.org
8440 T:      git git://git.denx.de/linux-denx-agust.git
8441 S:      Maintained
8442 F:      arch/powerpc/platforms/512x/
8443 F:      arch/powerpc/platforms/52xx/
8444
8445 LINUX FOR POWERPC EMBEDDED PPC4XX
8446 M:      Alistair Popple <alistair@popple.id.au>
8447 M:      Matt Porter <mporter@kernel.crashing.org>
8448 W:      http://www.penguinppc.org/
8449 L:      linuxppc-dev@lists.ozlabs.org
8450 S:      Maintained
8451 F:      arch/powerpc/platforms/40x/
8452 F:      arch/powerpc/platforms/44x/
8453
8454 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8455 M:      Scott Wood <oss@buserror.net>
8456 M:      Kumar Gala <galak@kernel.crashing.org>
8457 W:      http://www.penguinppc.org/
8458 L:      linuxppc-dev@lists.ozlabs.org
8459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8460 S:      Maintained
8461 F:      arch/powerpc/platforms/83xx/
8462 F:      arch/powerpc/platforms/85xx/
8463 F:      Documentation/devicetree/bindings/powerpc/fsl/
8464
8465 LINUX FOR POWERPC EMBEDDED PPC8XX
8466 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8467 W:      http://www.penguinppc.org/
8468 L:      linuxppc-dev@lists.ozlabs.org
8469 S:      Maintained
8470 F:      arch/powerpc/platforms/8xx/
8471
8472 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8473 L:      linuxppc-dev@lists.ozlabs.org
8474 S:      Orphan
8475 F:      arch/powerpc/*/*virtex*
8476 F:      arch/powerpc/*/*/*virtex*
8477
8478 LINUX FOR POWERPC PA SEMI PWRFICIENT
8479 L:      linuxppc-dev@lists.ozlabs.org
8480 S:      Orphan
8481 F:      arch/powerpc/platforms/pasemi/
8482 F:      drivers/*/*pasemi*
8483 F:      drivers/*/*/*pasemi*
8484
8485 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8486 M:      Kees Cook <keescook@chromium.org>
8487 S:      Maintained
8488 F:      drivers/misc/lkdtm/*
8489
8490 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8491 M:      Alan Stern <stern@rowland.harvard.edu>
8492 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8493 M:      Will Deacon <will.deacon@arm.com>
8494 M:      Peter Zijlstra <peterz@infradead.org>
8495 M:      Boqun Feng <boqun.feng@gmail.com>
8496 M:      Nicholas Piggin <npiggin@gmail.com>
8497 M:      David Howells <dhowells@redhat.com>
8498 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8499 M:      Luc Maranget <luc.maranget@inria.fr>
8500 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8501 R:      Akira Yokosawa <akiyks@gmail.com>
8502 R:      Daniel Lustig <dlustig@nvidia.com>
8503 L:      linux-kernel@vger.kernel.org
8504 L:      linux-arch@vger.kernel.org
8505 S:      Supported
8506 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8507 F:      tools/memory-model/
8508 F:      Documentation/atomic_bitops.txt
8509 F:      Documentation/atomic_t.txt
8510 F:      Documentation/core-api/atomic_ops.rst
8511 F:      Documentation/core-api/refcount-vs-atomic.rst
8512 F:      Documentation/memory-barriers.txt
8513
8514 LIS3LV02D ACCELEROMETER DRIVER
8515 M:      Eric Piel <eric.piel@tremplin-utc.net>
8516 S:      Maintained
8517 F:      Documentation/misc-devices/lis3lv02d
8518 F:      drivers/misc/lis3lv02d/
8519 F:      drivers/platform/x86/hp_accel.c
8520
8521 LIVE PATCHING
8522 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8523 M:      Jessica Yu <jeyu@kernel.org>
8524 M:      Jiri Kosina <jikos@kernel.org>
8525 M:      Miroslav Benes <mbenes@suse.cz>
8526 R:      Petr Mladek <pmladek@suse.com>
8527 S:      Maintained
8528 F:      kernel/livepatch/
8529 F:      include/linux/livepatch.h
8530 F:      arch/x86/include/asm/livepatch.h
8531 F:      arch/x86/kernel/livepatch.c
8532 F:      Documentation/livepatch/
8533 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8534 F:      samples/livepatch/
8535 L:      live-patching@vger.kernel.org
8536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8537
8538 LLC (802.2)
8539 L:      netdev@vger.kernel.org
8540 S:      Odd fixes
8541 F:      include/linux/llc.h
8542 F:      include/uapi/linux/llc.h
8543 F:      include/net/llc*
8544 F:      net/llc/
8545
8546 LM73 HARDWARE MONITOR DRIVER
8547 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8548 L:      linux-hwmon@vger.kernel.org
8549 S:      Maintained
8550 F:      drivers/hwmon/lm73.c
8551
8552 LM78 HARDWARE MONITOR DRIVER
8553 M:      Jean Delvare <jdelvare@suse.com>
8554 L:      linux-hwmon@vger.kernel.org
8555 S:      Maintained
8556 F:      Documentation/hwmon/lm78
8557 F:      drivers/hwmon/lm78.c
8558
8559 LM83 HARDWARE MONITOR DRIVER
8560 M:      Jean Delvare <jdelvare@suse.com>
8561 L:      linux-hwmon@vger.kernel.org
8562 S:      Maintained
8563 F:      Documentation/hwmon/lm83
8564 F:      drivers/hwmon/lm83.c
8565
8566 LM90 HARDWARE MONITOR DRIVER
8567 M:      Jean Delvare <jdelvare@suse.com>
8568 L:      linux-hwmon@vger.kernel.org
8569 S:      Maintained
8570 F:      Documentation/hwmon/lm90
8571 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8572 F:      drivers/hwmon/lm90.c
8573 F:      include/dt-bindings/thermal/lm90.h
8574
8575 LM95234 HARDWARE MONITOR DRIVER
8576 M:      Guenter Roeck <linux@roeck-us.net>
8577 L:      linux-hwmon@vger.kernel.org
8578 S:      Maintained
8579 F:      Documentation/hwmon/lm95234
8580 F:      drivers/hwmon/lm95234.c
8581
8582 LME2510 MEDIA DRIVER
8583 M:      Malcolm Priestley <tvboxspy@gmail.com>
8584 L:      linux-media@vger.kernel.org
8585 W:      https://linuxtv.org
8586 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8587 S:      Maintained
8588 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8589
8590 LOADPIN SECURITY MODULE
8591 M:      Kees Cook <keescook@chromium.org>
8592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8593 S:      Supported
8594 F:      security/loadpin/
8595 F:      Documentation/admin-guide/LSM/LoadPin.rst
8596
8597 LOCKING PRIMITIVES
8598 M:      Peter Zijlstra <peterz@infradead.org>
8599 M:      Ingo Molnar <mingo@redhat.com>
8600 M:      Will Deacon <will.deacon@arm.com>
8601 L:      linux-kernel@vger.kernel.org
8602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8603 S:      Maintained
8604 F:      Documentation/locking/
8605 F:      include/linux/lockdep.h
8606 F:      include/linux/spinlock*.h
8607 F:      arch/*/include/asm/spinlock*.h
8608 F:      include/linux/rwlock*.h
8609 F:      include/linux/mutex*.h
8610 F:      include/linux/rwsem*.h
8611 F:      arch/*/include/asm/rwsem.h
8612 F:      include/linux/seqlock.h
8613 F:      lib/locking*.[ch]
8614 F:      kernel/locking/
8615 X:      kernel/locking/locktorture.c
8616
8617 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8618 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8619 L:      linux-ntfs-dev@lists.sourceforge.net
8620 W:      http://www.linux-ntfs.org/content/view/19/37/
8621 S:      Maintained
8622 F:      Documentation/ldm.txt
8623 F:      block/partitions/ldm.*
8624
8625 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8626 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8627 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8628 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8629 L:      MPT-FusionLinux.pdl@broadcom.com
8630 L:      linux-scsi@vger.kernel.org
8631 W:      http://www.avagotech.com/support/
8632 S:      Supported
8633 F:      drivers/message/fusion/
8634 F:      drivers/scsi/mpt3sas/
8635
8636 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8637 M:      Matthew Wilcox <matthew@wil.cx>
8638 L:      linux-scsi@vger.kernel.org
8639 S:      Maintained
8640 F:      drivers/scsi/sym53c8xx_2/
8641
8642 LTC4261 HARDWARE MONITOR DRIVER
8643 M:      Guenter Roeck <linux@roeck-us.net>
8644 L:      linux-hwmon@vger.kernel.org
8645 S:      Maintained
8646 F:      Documentation/hwmon/ltc4261
8647 F:      drivers/hwmon/ltc4261.c
8648
8649 LTC4306 I2C MULTIPLEXER DRIVER
8650 M:      Michael Hennerich <michael.hennerich@analog.com>
8651 W:      http://ez.analog.com/community/linux-device-drivers
8652 L:      linux-i2c@vger.kernel.org
8653 S:      Supported
8654 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8655 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8656
8657 LTP (Linux Test Project)
8658 M:      Mike Frysinger <vapier@gentoo.org>
8659 M:      Cyril Hrubis <chrubis@suse.cz>
8660 M:      Wanlong Gao <wanlong.gao@gmail.com>
8661 M:      Jan Stancek <jstancek@redhat.com>
8662 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8663 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8664 L:      ltp@lists.linux.it (subscribers-only)
8665 W:      http://linux-test-project.github.io/
8666 T:      git git://github.com/linux-test-project/ltp.git
8667 S:      Maintained
8668
8669 M68K ARCHITECTURE
8670 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8671 L:      linux-m68k@lists.linux-m68k.org
8672 W:      http://www.linux-m68k.org/
8673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8674 S:      Maintained
8675 F:      arch/m68k/
8676 F:      drivers/zorro/
8677
8678 M68K ON APPLE MACINTOSH
8679 M:      Joshua Thompson <funaho@jurai.org>
8680 W:      http://www.mac.linux-m68k.org/
8681 L:      linux-m68k@lists.linux-m68k.org
8682 S:      Maintained
8683 F:      arch/m68k/mac/
8684
8685 M68K ON HP9000/300
8686 M:      Philip Blundell <philb@gnu.org>
8687 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8688 S:      Maintained
8689 F:      arch/m68k/hp300/
8690
8691 M88DS3103 MEDIA DRIVER
8692 M:      Antti Palosaari <crope@iki.fi>
8693 L:      linux-media@vger.kernel.org
8694 W:      https://linuxtv.org
8695 W:      http://palosaari.fi/linux/
8696 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8697 T:      git git://linuxtv.org/anttip/media_tree.git
8698 S:      Maintained
8699 F:      drivers/media/dvb-frontends/m88ds3103*
8700
8701 M88RS2000 MEDIA DRIVER
8702 M:      Malcolm Priestley <tvboxspy@gmail.com>
8703 L:      linux-media@vger.kernel.org
8704 W:      https://linuxtv.org
8705 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8706 S:      Maintained
8707 F:      drivers/media/dvb-frontends/m88rs2000*
8708
8709 MA901 MASTERKIT USB FM RADIO DRIVER
8710 M:      Alexey Klimov <klimov.linux@gmail.com>
8711 L:      linux-media@vger.kernel.org
8712 T:      git git://linuxtv.org/media_tree.git
8713 S:      Maintained
8714 F:      drivers/media/radio/radio-ma901.c
8715
8716 MAC80211
8717 M:      Johannes Berg <johannes@sipsolutions.net>
8718 L:      linux-wireless@vger.kernel.org
8719 W:      http://wireless.kernel.org/
8720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8722 S:      Maintained
8723 F:      Documentation/networking/mac80211-injection.txt
8724 F:      include/net/mac80211.h
8725 F:      net/mac80211/
8726 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8727 F:      Documentation/networking/mac80211_hwsim/README
8728
8729 MAILBOX API
8730 M:      Jassi Brar <jassisinghbrar@gmail.com>
8731 L:      linux-kernel@vger.kernel.org
8732 S:      Maintained
8733 F:      drivers/mailbox/
8734 F:      include/linux/mailbox_client.h
8735 F:      include/linux/mailbox_controller.h
8736
8737 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8738 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8739 W:      http://www.kernel.org/doc/man-pages
8740 L:      linux-man@vger.kernel.org
8741 S:      Maintained
8742
8743 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8744 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8745 L:      linux-mips@linux-mips.org
8746 S:      Maintained
8747 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8748
8749 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8750 M:      Andrew Lunn <andrew@lunn.ch>
8751 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8752 L:      netdev@vger.kernel.org
8753 S:      Maintained
8754 F:      drivers/net/dsa/mv88e6xxx/
8755 F:      include/linux/platform_data/mv88e6xxx.h
8756 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8757
8758 MARVELL ARMADA DRM SUPPORT
8759 M:      Russell King <linux@armlinux.org.uk>
8760 S:      Maintained
8761 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8762 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8763 F:      drivers/gpu/drm/armada/
8764 F:      include/uapi/drm/armada_drm.h
8765 F:      Documentation/devicetree/bindings/display/armada/
8766
8767 MARVELL CRYPTO DRIVER
8768 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8769 M:      Arnaud Ebalard <arno@natisbad.org>
8770 F:      drivers/crypto/marvell/
8771 S:      Maintained
8772 L:      linux-crypto@vger.kernel.org
8773
8774 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8775 M:      Mirko Lindner <mlindner@marvell.com>
8776 M:      Stephen Hemminger <stephen@networkplumber.org>
8777 L:      netdev@vger.kernel.org
8778 S:      Maintained
8779 F:      drivers/net/ethernet/marvell/sk*
8780
8781 MARVELL LIBERTAS WIRELESS DRIVER
8782 L:      libertas-dev@lists.infradead.org
8783 S:      Orphan
8784 F:      drivers/net/wireless/marvell/libertas/
8785
8786 MARVELL MACCHIATOBIN SUPPORT
8787 M:      Russell King <linux@armlinux.org.uk>
8788 L:      linux-arm-kernel@lists.infradead.org
8789 S:      Maintained
8790 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8791
8792 MARVELL MV643XX ETHERNET DRIVER
8793 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8794 L:      netdev@vger.kernel.org
8795 S:      Maintained
8796 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8797 F:      include/linux/mv643xx.h
8798
8799 MARVELL MV88X3310 PHY DRIVER
8800 M:      Russell King <linux@armlinux.org.uk>
8801 L:      netdev@vger.kernel.org
8802 S:      Maintained
8803 F:      drivers/net/phy/marvell10g.c
8804
8805 MARVELL MVNETA ETHERNET DRIVER
8806 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8807 L:      netdev@vger.kernel.org
8808 S:      Maintained
8809 F:      drivers/net/ethernet/marvell/mvneta.*
8810
8811 MARVELL MWIFIEX WIRELESS DRIVER
8812 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8813 M:      Nishant Sarmukadam <nishants@marvell.com>
8814 M:      Ganapathi Bhat <gbhat@marvell.com>
8815 M:      Xinming Hu <huxinming820@gmail.com>
8816 L:      linux-wireless@vger.kernel.org
8817 S:      Maintained
8818 F:      drivers/net/wireless/marvell/mwifiex/
8819
8820 MARVELL MWL8K WIRELESS DRIVER
8821 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8822 L:      linux-wireless@vger.kernel.org
8823 S:      Odd Fixes
8824 F:      drivers/net/wireless/marvell/mwl8k.c
8825
8826 MARVELL NAND CONTROLLER DRIVER
8827 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8828 L:      linux-mtd@lists.infradead.org
8829 S:      Maintained
8830 F:      drivers/mtd/nand/raw/marvell_nand.c
8831 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8832
8833 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8834 M:      Nicolas Pitre <nico@fluxnic.net>
8835 S:      Odd Fixes
8836 F:      drivers/mmc/host/mvsdio.*
8837
8838 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8839 M:      Hu Ziji <huziji@marvell.com>
8840 L:      linux-mmc@vger.kernel.org
8841 S:      Supported
8842 F:      drivers/mmc/host/sdhci-xenon*
8843 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8844
8845 MATROX FRAMEBUFFER DRIVER
8846 L:      linux-fbdev@vger.kernel.org
8847 S:      Orphan
8848 F:      drivers/video/fbdev/matrox/matroxfb_*
8849 F:      include/uapi/linux/matroxfb.h
8850
8851 MAX16065 HARDWARE MONITOR DRIVER
8852 M:      Guenter Roeck <linux@roeck-us.net>
8853 L:      linux-hwmon@vger.kernel.org
8854 S:      Maintained
8855 F:      Documentation/hwmon/max16065
8856 F:      drivers/hwmon/max16065.c
8857
8858 MAX20751 HARDWARE MONITOR DRIVER
8859 M:      Guenter Roeck <linux@roeck-us.net>
8860 L:      linux-hwmon@vger.kernel.org
8861 S:      Maintained
8862 F:      Documentation/hwmon/max20751
8863 F:      drivers/hwmon/max20751.c
8864
8865 MAX2175 SDR TUNER DRIVER
8866 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8867 L:      linux-media@vger.kernel.org
8868 T:      git git://linuxtv.org/media_tree.git
8869 S:      Maintained
8870 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8871 F:      Documentation/media/v4l-drivers/max2175.rst
8872 F:      drivers/media/i2c/max2175*
8873 F:      include/uapi/linux/max2175.h
8874
8875 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8876 L:      linux-hwmon@vger.kernel.org
8877 S:      Orphan
8878 F:      Documentation/hwmon/max6650
8879 F:      drivers/hwmon/max6650.c
8880
8881 MAX6697 HARDWARE MONITOR DRIVER
8882 M:      Guenter Roeck <linux@roeck-us.net>
8883 L:      linux-hwmon@vger.kernel.org
8884 S:      Maintained
8885 F:      Documentation/hwmon/max6697
8886 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8887 F:      drivers/hwmon/max6697.c
8888 F:      include/linux/platform_data/max6697.h
8889
8890 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8891 M:      Peter Rosin <peda@axentia.se>
8892 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8893 S:      Maintained
8894 F:      Documentation/devicetree/bindings/sound/max9860.txt
8895 F:      sound/soc/codecs/max9860.*
8896
8897 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8898 M:      Javier Martinez Canillas <javier@dowhile0.org>
8899 L:      linux-kernel@vger.kernel.org
8900 S:      Supported
8901 F:      drivers/regulator/max77802-regulator.c
8902 F:      Documentation/devicetree/bindings/*/*max77802.txt
8903 F:      include/dt-bindings/*/*max77802.h
8904
8905 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8906 M:      Krzysztof Kozlowski <krzk@kernel.org>
8907 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8908 L:      linux-pm@vger.kernel.org
8909 S:      Supported
8910 F:      drivers/power/supply/max14577_charger.c
8911 F:      drivers/power/supply/max77693_charger.c
8912
8913 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8914 M:      Chanwoo Choi <cw00.choi@samsung.com>
8915 M:      Krzysztof Kozlowski <krzk@kernel.org>
8916 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8917 L:      linux-kernel@vger.kernel.org
8918 S:      Supported
8919 F:      drivers/*/max14577*.c
8920 F:      drivers/*/max77686*.c
8921 F:      drivers/*/max77693*.c
8922 F:      drivers/extcon/extcon-max14577.c
8923 F:      drivers/extcon/extcon-max77693.c
8924 F:      drivers/rtc/rtc-max77686.c
8925 F:      drivers/clk/clk-max77686.c
8926 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8927 F:      Documentation/devicetree/bindings/*/max77686.txt
8928 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8929 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8930 F:      include/linux/mfd/max14577*.h
8931 F:      include/linux/mfd/max77686*.h
8932 F:      include/linux/mfd/max77693*.h
8933
8934 MAXIRADIO FM RADIO RECEIVER DRIVER
8935 M:      Hans Verkuil <hverkuil@xs4all.nl>
8936 L:      linux-media@vger.kernel.org
8937 T:      git git://linuxtv.org/media_tree.git
8938 W:      https://linuxtv.org
8939 S:      Maintained
8940 F:      drivers/media/radio/radio-maxiradio*
8941
8942 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8943 M:      Peter Rosin <peda@axentia.se>
8944 L:      linux-iio@vger.kernel.org
8945 S:      Maintained
8946 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8947 F:      drivers/iio/potentiometer/mcp4018.c
8948 F:      drivers/iio/potentiometer/mcp4531.c
8949
8950 MCR20A IEEE-802.15.4 RADIO DRIVER
8951 M:      Xue Liu <liuxuenetmail@gmail.com>
8952 L:      linux-wpan@vger.kernel.org
8953 W:      https://github.com/xueliu/mcr20a-linux
8954 S:      Maintained
8955 F:      drivers/net/ieee802154/mcr20a.c
8956 F:      drivers/net/ieee802154/mcr20a.h
8957 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8958
8959 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8960 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8961 L:      linux-iio@vger.kernel.org
8962 S:      Maintained
8963 F:      drivers/iio/dac/cio-dac.c
8964
8965 MEDIA DRIVERS FOR ASCOT2E
8966 M:      Sergey Kozlov <serjk@netup.ru>
8967 M:      Abylay Ospan <aospan@netup.ru>
8968 L:      linux-media@vger.kernel.org
8969 W:      https://linuxtv.org
8970 W:      http://netup.tv/
8971 T:      git git://linuxtv.org/media_tree.git
8972 S:      Supported
8973 F:      drivers/media/dvb-frontends/ascot2e*
8974
8975 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8976 M:      Jasmin Jessich <jasmin@anw.at>
8977 L:      linux-media@vger.kernel.org
8978 W:      https://linuxtv.org
8979 T:      git git://linuxtv.org/media_tree.git
8980 S:      Maintained
8981 F:      drivers/media/dvb-frontends/cxd2099*
8982
8983 MEDIA DRIVERS FOR CXD2841ER
8984 M:      Sergey Kozlov <serjk@netup.ru>
8985 M:      Abylay Ospan <aospan@netup.ru>
8986 L:      linux-media@vger.kernel.org
8987 W:      https://linuxtv.org
8988 W:      http://netup.tv/
8989 T:      git git://linuxtv.org/media_tree.git
8990 S:      Supported
8991 F:      drivers/media/dvb-frontends/cxd2841er*
8992
8993 MEDIA DRIVERS FOR CXD2880
8994 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8995 L:      linux-media@vger.kernel.org
8996 W:      http://linuxtv.org/
8997 T:      git git://linuxtv.org/media_tree.git
8998 S:      Supported
8999 F:      drivers/media/dvb-frontends/cxd2880/*
9000 F:      drivers/media/spi/cxd2880*
9001
9002 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9003 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9004 L:      linux-media@vger.kernel.org
9005 W:      https://linuxtv.org
9006 T:      git git://linuxtv.org/media_tree.git
9007 S:      Maintained
9008 F:      drivers/media/pci/ddbridge/*
9009
9010 MEDIA DRIVERS FOR FREESCALE IMX
9011 M:      Steve Longerbeam <slongerbeam@gmail.com>
9012 M:      Philipp Zabel <p.zabel@pengutronix.de>
9013 L:      linux-media@vger.kernel.org
9014 T:      git git://linuxtv.org/media_tree.git
9015 S:      Maintained
9016 F:      Documentation/devicetree/bindings/media/imx.txt
9017 F:      Documentation/media/v4l-drivers/imx.rst
9018 F:      drivers/staging/media/imx/
9019 F:      include/linux/imx-media.h
9020 F:      include/media/imx.h
9021
9022 MEDIA DRIVERS FOR HELENE
9023 M:      Abylay Ospan <aospan@netup.ru>
9024 L:      linux-media@vger.kernel.org
9025 W:      https://linuxtv.org
9026 W:      http://netup.tv/
9027 T:      git git://linuxtv.org/media_tree.git
9028 S:      Supported
9029 F:      drivers/media/dvb-frontends/helene*
9030
9031 MEDIA DRIVERS FOR HORUS3A
9032 M:      Sergey Kozlov <serjk@netup.ru>
9033 M:      Abylay Ospan <aospan@netup.ru>
9034 L:      linux-media@vger.kernel.org
9035 W:      https://linuxtv.org
9036 W:      http://netup.tv/
9037 T:      git git://linuxtv.org/media_tree.git
9038 S:      Supported
9039 F:      drivers/media/dvb-frontends/horus3a*
9040
9041 MEDIA DRIVERS FOR LNBH25
9042 M:      Sergey Kozlov <serjk@netup.ru>
9043 M:      Abylay Ospan <aospan@netup.ru>
9044 L:      linux-media@vger.kernel.org
9045 W:      https://linuxtv.org
9046 W:      http://netup.tv/
9047 T:      git git://linuxtv.org/media_tree.git
9048 S:      Supported
9049 F:      drivers/media/dvb-frontends/lnbh25*
9050
9051 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9052 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9053 L:      linux-media@vger.kernel.org
9054 W:      https://linuxtv.org
9055 T:      git git://linuxtv.org/media_tree.git
9056 S:      Maintained
9057 F:      drivers/media/dvb-frontends/mxl5xx*
9058
9059 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9060 M:      Sergey Kozlov <serjk@netup.ru>
9061 M:      Abylay Ospan <aospan@netup.ru>
9062 L:      linux-media@vger.kernel.org
9063 W:      https://linuxtv.org
9064 W:      http://netup.tv/
9065 T:      git git://linuxtv.org/media_tree.git
9066 S:      Supported
9067 F:      drivers/media/pci/netup_unidvb/*
9068
9069 MEDIA DRIVERS FOR RENESAS - CEU
9070 M:      Jacopo Mondi <jacopo@jmondi.org>
9071 L:      linux-media@vger.kernel.org
9072 L:      linux-renesas-soc@vger.kernel.org
9073 T:      git git://linuxtv.org/media_tree.git
9074 S:      Supported
9075 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9076 F:      drivers/media/platform/renesas-ceu.c
9077 F:      include/media/drv-intf/renesas-ceu.h
9078
9079 MEDIA DRIVERS FOR RENESAS - DRIF
9080 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9081 L:      linux-media@vger.kernel.org
9082 L:      linux-renesas-soc@vger.kernel.org
9083 T:      git git://linuxtv.org/media_tree.git
9084 S:      Supported
9085 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9086 F:      drivers/media/platform/rcar_drif.c
9087
9088 MEDIA DRIVERS FOR RENESAS - FCP
9089 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9090 L:      linux-media@vger.kernel.org
9091 L:      linux-renesas-soc@vger.kernel.org
9092 T:      git git://linuxtv.org/media_tree.git
9093 S:      Supported
9094 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9095 F:      drivers/media/platform/rcar-fcp.c
9096 F:      include/media/rcar-fcp.h
9097
9098 MEDIA DRIVERS FOR RENESAS - FDP1
9099 M:      Kieran Bingham <kieran@bingham.xyz>
9100 L:      linux-media@vger.kernel.org
9101 L:      linux-renesas-soc@vger.kernel.org
9102 T:      git git://linuxtv.org/media_tree.git
9103 S:      Supported
9104 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9105 F:      drivers/media/platform/rcar_fdp1.c
9106
9107 MEDIA DRIVERS FOR RENESAS - VIN
9108 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9109 L:      linux-media@vger.kernel.org
9110 L:      linux-renesas-soc@vger.kernel.org
9111 T:      git git://linuxtv.org/media_tree.git
9112 S:      Supported
9113 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9114 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9115 F:      drivers/media/platform/rcar-vin/
9116
9117 MEDIA DRIVERS FOR RENESAS - VSP1
9118 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9119 L:      linux-media@vger.kernel.org
9120 L:      linux-renesas-soc@vger.kernel.org
9121 T:      git git://linuxtv.org/media_tree.git
9122 S:      Supported
9123 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9124 F:      drivers/media/platform/vsp1/
9125
9126 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9127 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9128 L:      linux-media@vger.kernel.org
9129 W:      https://linuxtv.org
9130 T:      git git://linuxtv.org/media_tree.git
9131 S:      Maintained
9132 F:      drivers/media/dvb-frontends/stv0910*
9133
9134 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9135 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9136 L:      linux-media@vger.kernel.org
9137 W:      https://linuxtv.org
9138 T:      git git://linuxtv.org/media_tree.git
9139 S:      Maintained
9140 F:      drivers/media/dvb-frontends/stv6111*
9141
9142 MEDIA DRIVERS FOR STM32 - DCMI
9143 M:      Hugues Fruchet <hugues.fruchet@st.com>
9144 L:      linux-media@vger.kernel.org
9145 T:      git git://linuxtv.org/media_tree.git
9146 S:      Supported
9147 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9148 F:      drivers/media/platform/stm32/stm32-dcmi.c
9149
9150 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9151 M:      Dmitry Osipenko <digetx@gmail.com>
9152 L:      linux-media@vger.kernel.org
9153 L:      linux-tegra@vger.kernel.org
9154 T:      git git://linuxtv.org/media_tree.git
9155 S:      Maintained
9156 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9157 F:      drivers/staging/media/tegra-vde/
9158
9159 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9160 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9161 P:      LinuxTV.org Project
9162 L:      linux-media@vger.kernel.org
9163 W:      https://linuxtv.org
9164 Q:      http://patchwork.kernel.org/project/linux-media/list/
9165 T:      git git://linuxtv.org/media_tree.git
9166 S:      Maintained
9167 F:      Documentation/devicetree/bindings/media/
9168 F:      Documentation/media/
9169 F:      drivers/media/
9170 F:      drivers/staging/media/
9171 F:      include/linux/platform_data/media/
9172 F:      include/media/
9173 F:      include/uapi/linux/dvb/
9174 F:      include/uapi/linux/videodev2.h
9175 F:      include/uapi/linux/media.h
9176 F:      include/uapi/linux/v4l2-*
9177 F:      include/uapi/linux/meye.h
9178 F:      include/uapi/linux/ivtv*
9179 F:      include/uapi/linux/uvcvideo.h
9180
9181 MEDIATEK BLUETOOTH DRIVER
9182 M:      Sean Wang <sean.wang@mediatek.com>
9183 L:      linux-bluetooth@vger.kernel.org
9184 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9185 S:      Maintained
9186 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9187 F:      drivers/bluetooth/btmtkuart.c
9188
9189 MEDIATEK CIR DRIVER
9190 M:      Sean Wang <sean.wang@mediatek.com>
9191 S:      Maintained
9192 F:      drivers/media/rc/mtk-cir.c
9193
9194 MEDIATEK DMA DRIVER
9195 M:      Sean Wang <sean.wang@mediatek.com>
9196 L:      dmaengine@vger.kernel.org
9197 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9198 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9199 S:      Maintained
9200 F:      Documentation/devicetree/bindings/dma/mtk-*
9201 F:      drivers/dma/mediatek/
9202
9203 MEDIATEK PMIC LED DRIVER
9204 M:      Sean Wang <sean.wang@mediatek.com>
9205 S:      Maintained
9206 F:      drivers/leds/leds-mt6323.c
9207 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9208
9209 MEDIATEK ETHERNET DRIVER
9210 M:      Felix Fietkau <nbd@openwrt.org>
9211 M:      John Crispin <john@phrozen.org>
9212 M:      Sean Wang <sean.wang@mediatek.com>
9213 M:      Nelson Chang <nelson.chang@mediatek.com>
9214 L:      netdev@vger.kernel.org
9215 S:      Maintained
9216 F:      drivers/net/ethernet/mediatek/
9217
9218 MEDIATEK SWITCH DRIVER
9219 M:      Sean Wang <sean.wang@mediatek.com>
9220 L:      netdev@vger.kernel.org
9221 S:      Maintained
9222 F:      drivers/net/dsa/mt7530.*
9223 F:      net/dsa/tag_mtk.c
9224
9225 MEDIATEK JPEG DRIVER
9226 M:      Rick Chang <rick.chang@mediatek.com>
9227 M:      Bin Liu <bin.liu@mediatek.com>
9228 S:      Supported
9229 F:      drivers/media/platform/mtk-jpeg/
9230 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9231
9232 MEDIATEK MDP DRIVER
9233 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9234 M:      Houlong Wei <houlong.wei@mediatek.com>
9235 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9236 S:      Supported
9237 F:      drivers/media/platform/mtk-mdp/
9238 F:      drivers/media/platform/mtk-vpu/
9239 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9240
9241 MEDIATEK MEDIA DRIVER
9242 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9243 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9244 S:      Supported
9245 F:      drivers/media/platform/mtk-vcodec/
9246 F:      drivers/media/platform/mtk-vpu/
9247 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9248 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9249
9250 MEDIATEK MT7601U WIRELESS LAN DRIVER
9251 M:      Jakub Kicinski <kubakici@wp.pl>
9252 L:      linux-wireless@vger.kernel.org
9253 S:      Maintained
9254 F:      drivers/net/wireless/mediatek/mt7601u/
9255
9256 MEDIATEK NAND CONTROLLER DRIVER
9257 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9258 L:      linux-mtd@lists.infradead.org
9259 S:      Maintained
9260 F:      drivers/mtd/nand/raw/mtk_*
9261 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9262
9263 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9264 M:      Sean Wang <sean.wang@mediatek.com>
9265 S:      Maintained
9266 F:      drivers/char/hw_random/mtk-rng.c
9267
9268 MEDIATEK USB3 DRD IP DRIVER
9269 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9270 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9271 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9272 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9273 S:      Maintained
9274 F:      drivers/usb/mtu3/
9275
9276 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9277 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9278 M:      Martin Donnelly <martin.donnelly@ge.com>
9279 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9280 S:      Maintained
9281 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9282 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9283
9284 MEGARAID SCSI/SAS DRIVERS
9285 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9286 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9287 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9288 L:      megaraidlinux.pdl@broadcom.com
9289 L:      linux-scsi@vger.kernel.org
9290 W:      http://www.avagotech.com/support/
9291 S:      Maintained
9292 F:      Documentation/scsi/megaraid.txt
9293 F:      drivers/scsi/megaraid.*
9294 F:      drivers/scsi/megaraid/
9295
9296 MELEXIS MLX90614 DRIVER
9297 M:      Crt Mori <cmo@melexis.com>
9298 L:      linux-iio@vger.kernel.org
9299 W:      http://www.melexis.com
9300 S:      Supported
9301 F:      drivers/iio/temperature/mlx90614.c
9302
9303 MELEXIS MLX90632 DRIVER
9304 M:      Crt Mori <cmo@melexis.com>
9305 L:      linux-iio@vger.kernel.org
9306 W:      http://www.melexis.com
9307 S:      Supported
9308 F:      drivers/iio/temperature/mlx90632.c
9309
9310 MELFAS MIP4 TOUCHSCREEN DRIVER
9311 M:      Sangwon Jee <jeesw@melfas.com>
9312 W:      http://www.melfas.com
9313 S:      Supported
9314 F:      drivers/input/touchscreen/melfas_mip4.c
9315 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9316
9317 MELLANOX ETHERNET DRIVER (mlx4_en)
9318 M:      Tariq Toukan <tariqt@mellanox.com>
9319 L:      netdev@vger.kernel.org
9320 S:      Supported
9321 W:      http://www.mellanox.com
9322 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9323 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9324
9325 MELLANOX ETHERNET DRIVER (mlx5e)
9326 M:      Saeed Mahameed <saeedm@mellanox.com>
9327 L:      netdev@vger.kernel.org
9328 S:      Supported
9329 W:      http://www.mellanox.com
9330 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9331 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9332
9333 MELLANOX ETHERNET INNOVA DRIVERS
9334 R:      Boris Pismenny <borisp@mellanox.com>
9335 L:      netdev@vger.kernel.org
9336 S:      Supported
9337 W:      http://www.mellanox.com
9338 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9339 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9340 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9341 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9342 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9343
9344 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9345 R:      Boris Pismenny <borisp@mellanox.com>
9346 L:      netdev@vger.kernel.org
9347 S:      Supported
9348 W:      http://www.mellanox.com
9349 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9350 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9351 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9352
9353 MELLANOX ETHERNET SWITCH DRIVERS
9354 M:      Jiri Pirko <jiri@mellanox.com>
9355 M:      Ido Schimmel <idosch@mellanox.com>
9356 L:      netdev@vger.kernel.org
9357 S:      Supported
9358 W:      http://www.mellanox.com
9359 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9360 F:      drivers/net/ethernet/mellanox/mlxsw/
9361 F:      tools/testing/selftests/drivers/net/mlxsw/
9362
9363 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9364 M:      mlxsw@mellanox.com
9365 L:      netdev@vger.kernel.org
9366 S:      Supported
9367 W:      http://www.mellanox.com
9368 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9369 F:      drivers/net/ethernet/mellanox/mlxfw/
9370
9371 MELLANOX HARDWARE PLATFORM SUPPORT
9372 M:      Andy Shevchenko <andy@infradead.org>
9373 M:      Darren Hart <dvhart@infradead.org>
9374 M:      Vadim Pasternak <vadimp@mellanox.com>
9375 L:      platform-driver-x86@vger.kernel.org
9376 S:      Supported
9377 F:      drivers/platform/mellanox/
9378
9379 MELLANOX MLX4 core VPI driver
9380 M:      Tariq Toukan <tariqt@mellanox.com>
9381 L:      netdev@vger.kernel.org
9382 L:      linux-rdma@vger.kernel.org
9383 W:      http://www.mellanox.com
9384 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9385 S:      Supported
9386 F:      drivers/net/ethernet/mellanox/mlx4/
9387 F:      include/linux/mlx4/
9388
9389 MELLANOX MLX4 IB driver
9390 M:      Yishai Hadas <yishaih@mellanox.com>
9391 L:      linux-rdma@vger.kernel.org
9392 W:      http://www.mellanox.com
9393 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9394 S:      Supported
9395 F:      drivers/infiniband/hw/mlx4/
9396 F:      include/linux/mlx4/
9397 F:      include/uapi/rdma/mlx4-abi.h
9398
9399 MELLANOX MLX5 core VPI driver
9400 M:      Saeed Mahameed <saeedm@mellanox.com>
9401 M:      Leon Romanovsky <leonro@mellanox.com>
9402 L:      netdev@vger.kernel.org
9403 L:      linux-rdma@vger.kernel.org
9404 W:      http://www.mellanox.com
9405 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9406 S:      Supported
9407 F:      drivers/net/ethernet/mellanox/mlx5/core/
9408 F:      include/linux/mlx5/
9409
9410 MELLANOX MLX5 IB driver
9411 M:      Leon Romanovsky <leonro@mellanox.com>
9412 L:      linux-rdma@vger.kernel.org
9413 W:      http://www.mellanox.com
9414 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9415 S:      Supported
9416 F:      drivers/infiniband/hw/mlx5/
9417 F:      include/linux/mlx5/
9418 F:      include/uapi/rdma/mlx5-abi.h
9419
9420 MELLANOX MLXCPLD I2C AND MUX DRIVER
9421 M:      Vadim Pasternak <vadimp@mellanox.com>
9422 M:      Michael Shych <michaelsh@mellanox.com>
9423 L:      linux-i2c@vger.kernel.org
9424 S:      Supported
9425 F:      drivers/i2c/busses/i2c-mlxcpld.c
9426 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9427 F:      Documentation/i2c/busses/i2c-mlxcpld
9428
9429 MELLANOX MLXCPLD LED DRIVER
9430 M:      Vadim Pasternak <vadimp@mellanox.com>
9431 L:      linux-leds@vger.kernel.org
9432 S:      Supported
9433 F:      drivers/leds/leds-mlxcpld.c
9434 F:      drivers/leds/leds-mlxreg.c
9435 F:      Documentation/leds/leds-mlxcpld.txt
9436
9437 MELLANOX PLATFORM DRIVER
9438 M:      Vadim Pasternak <vadimp@mellanox.com>
9439 L:      platform-driver-x86@vger.kernel.org
9440 S:      Supported
9441 F:      drivers/platform/x86/mlx-platform.c
9442
9443 MEMBARRIER SUPPORT
9444 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9445 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9446 L:      linux-kernel@vger.kernel.org
9447 S:      Supported
9448 F:      kernel/sched/membarrier.c
9449 F:      include/uapi/linux/membarrier.h
9450 F:      arch/powerpc/include/asm/membarrier.h
9451
9452 MEMORY MANAGEMENT
9453 L:      linux-mm@kvack.org
9454 W:      http://www.linux-mm.org
9455 S:      Maintained
9456 F:      include/linux/mm.h
9457 F:      include/linux/gfp.h
9458 F:      include/linux/mmzone.h
9459 F:      include/linux/memory_hotplug.h
9460 F:      include/linux/vmalloc.h
9461 F:      mm/
9462
9463 MEMORY TECHNOLOGY DEVICES (MTD)
9464 M:      David Woodhouse <dwmw2@infradead.org>
9465 M:      Brian Norris <computersforpeace@gmail.com>
9466 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9467 M:      Marek Vasut <marek.vasut@gmail.com>
9468 M:      Richard Weinberger <richard@nod.at>
9469 L:      linux-mtd@lists.infradead.org
9470 W:      http://www.linux-mtd.infradead.org/
9471 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9472 T:      git git://git.infradead.org/linux-mtd.git master
9473 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9474 S:      Maintained
9475 F:      Documentation/devicetree/bindings/mtd/
9476 F:      drivers/mtd/
9477 F:      include/linux/mtd/
9478 F:      include/uapi/mtd/
9479
9480 MEN A21 WATCHDOG DRIVER
9481 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9482 L:      linux-watchdog@vger.kernel.org
9483 S:      Maintained
9484 F:      drivers/watchdog/mena21_wdt.c
9485
9486 MEN CHAMELEON BUS (mcb)
9487 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9488 S:      Maintained
9489 F:      drivers/mcb/
9490 F:      include/linux/mcb.h
9491 F:      Documentation/men-chameleon-bus.txt
9492
9493 MEN F21BMC (Board Management Controller)
9494 M:      Andreas Werner <andreas.werner@men.de>
9495 S:      Supported
9496 F:      drivers/mfd/menf21bmc.c
9497 F:      drivers/watchdog/menf21bmc_wdt.c
9498 F:      drivers/leds/leds-menf21bmc.c
9499 F:      drivers/hwmon/menf21bmc_hwmon.c
9500 F:      Documentation/hwmon/menf21bmc
9501
9502 MEN Z069 WATCHDOG DRIVER
9503 M:      Johannes Thumshirn <jth@kernel.org>
9504 L:      linux-watchdog@vger.kernel.org
9505 S:      Maintained
9506 F:      drivers/watchdog/menz069_wdt.c
9507
9508 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9509 M:      Neil Armstrong <narmstrong@baylibre.com>
9510 L:      linux-media@lists.freedesktop.org
9511 L:      linux-amlogic@lists.infradead.org
9512 W:      http://linux-meson.com/
9513 S:      Supported
9514 F:      drivers/media/platform/meson/ao-cec.c
9515 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9516 T:      git git://linuxtv.org/media_tree.git
9517
9518 MICROBLAZE ARCHITECTURE
9519 M:      Michal Simek <monstr@monstr.eu>
9520 W:      http://www.monstr.eu/fdt/
9521 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9522 S:      Supported
9523 F:      arch/microblaze/
9524
9525 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9526 M:      Richard Genoud <richard.genoud@gmail.com>
9527 S:      Maintained
9528 F:      drivers/tty/serial/atmel_serial.c
9529 F:      drivers/tty/serial/atmel_serial.h
9530
9531 MICROCHIP / ATMEL DMA DRIVER
9532 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9533 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9534 L:      dmaengine@vger.kernel.org
9535 S:      Supported
9536 F:      drivers/dma/at_hdmac.c
9537 F:      drivers/dma/at_hdmac_regs.h
9538 F:      include/linux/platform_data/dma-atmel.h
9539
9540 MICROCHIP / ATMEL ECC DRIVER
9541 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9542 L:      linux-crypto@vger.kernel.org
9543 S:      Maintained
9544 F:      drivers/crypto/atmel-ecc.*
9545
9546 MICROCHIP / ATMEL ISC DRIVER
9547 M:      Songjun Wu <songjun.wu@microchip.com>
9548 L:      linux-media@vger.kernel.org
9549 S:      Supported
9550 F:      drivers/media/platform/atmel/atmel-isc.c
9551 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9552 F:      devicetree/bindings/media/atmel-isc.txt
9553
9554 MICROCHIP / ATMEL NAND DRIVER
9555 M:      Josh Wu <rainyfeeling@outlook.com>
9556 L:      linux-mtd@lists.infradead.org
9557 S:      Supported
9558 F:      drivers/mtd/nand/raw/atmel/*
9559 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9560
9561 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9562 M:      Woojung Huh <Woojung.Huh@microchip.com>
9563 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9564 L:      netdev@vger.kernel.org
9565 S:      Maintained
9566 F:      net/dsa/tag_ksz.c
9567 F:      drivers/net/dsa/microchip/*
9568 F:      include/linux/platform_data/microchip-ksz.h
9569 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9570
9571 MICROCHIP LAN743X ETHERNET DRIVER
9572 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9573 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9574 L:      netdev@vger.kernel.org
9575 S:      Maintained
9576 F:      drivers/net/ethernet/microchip/lan743x_*
9577
9578 MICROCHIP USB251XB DRIVER
9579 M:      Richard Leitner <richard.leitner@skidata.com>
9580 L:      linux-usb@vger.kernel.org
9581 S:      Maintained
9582 F:      drivers/usb/misc/usb251xb.c
9583 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9584
9585 MICROSEMI MIPS SOCS
9586 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9587 L:      linux-mips@linux-mips.org
9588 S:      Maintained
9589 F:      arch/mips/generic/board-ocelot.c
9590 F:      arch/mips/configs/generic/board-ocelot.config
9591 F:      arch/mips/boot/dts/mscc/
9592 F:      Documentation/devicetree/bindings/mips/mscc.txt
9593
9594 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9595 M:      Don Brace <don.brace@microsemi.com>
9596 L:      esc.storagedev@microsemi.com
9597 L:      linux-scsi@vger.kernel.org
9598 S:      Supported
9599 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9600 F:      drivers/scsi/smartpqi/Kconfig
9601 F:      drivers/scsi/smartpqi/Makefile
9602 F:      include/linux/cciss*.h
9603 F:      include/uapi/linux/cciss*.h
9604 F:      Documentation/scsi/smartpqi.txt
9605
9606 MICROSEMI ETHERNET SWITCH DRIVER
9607 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9608 L:      netdev@vger.kernel.org
9609 S:      Supported
9610 F:      drivers/net/ethernet/mscc/
9611
9612 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9613 M:      Chen Yu <yu.c.chen@intel.com>
9614 L:      platform-driver-x86@vger.kernel.org
9615 S:      Supported
9616 F:      drivers/platform/x86/surfacepro3_button.c
9617
9618 MICROTEK X6 SCANNER
9619 M:      Oliver Neukum <oliver@neukum.org>
9620 S:      Maintained
9621 F:      drivers/usb/image/microtek.*
9622
9623 MIPS
9624 M:      Ralf Baechle <ralf@linux-mips.org>
9625 M:      Paul Burton <paul.burton@mips.com>
9626 M:      James Hogan <jhogan@kernel.org>
9627 L:      linux-mips@linux-mips.org
9628 W:      http://www.linux-mips.org/
9629 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9630 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9631 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9632 S:      Supported
9633 F:      Documentation/devicetree/bindings/mips/
9634 F:      Documentation/mips/
9635 F:      arch/mips/
9636 F:      drivers/platform/mips/
9637
9638 MIPS BOSTON DEVELOPMENT BOARD
9639 M:      Paul Burton <paul.burton@mips.com>
9640 L:      linux-mips@linux-mips.org
9641 S:      Maintained
9642 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9643 F:      arch/mips/boot/dts/img/boston.dts
9644 F:      arch/mips/configs/generic/board-boston.config
9645 F:      drivers/clk/imgtec/clk-boston.c
9646 F:      include/dt-bindings/clock/boston-clock.h
9647
9648 MIPS GENERIC PLATFORM
9649 M:      Paul Burton <paul.burton@mips.com>
9650 L:      linux-mips@linux-mips.org
9651 S:      Supported
9652 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9653 F:      arch/mips/generic/
9654 F:      arch/mips/tools/generic-board-config.sh
9655
9656 MIPS/LOONGSON1 ARCHITECTURE
9657 M:      Keguang Zhang <keguang.zhang@gmail.com>
9658 L:      linux-mips@linux-mips.org
9659 S:      Maintained
9660 F:      arch/mips/loongson32/
9661 F:      arch/mips/include/asm/mach-loongson32/
9662 F:      drivers/*/*loongson1*
9663 F:      drivers/*/*/*loongson1*
9664
9665 MIPS/LOONGSON2 ARCHITECTURE
9666 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9667 L:      linux-mips@linux-mips.org
9668 S:      Maintained
9669 F:      arch/mips/loongson64/*{2e/2f}*
9670 F:      arch/mips/include/asm/mach-loongson64/
9671 F:      drivers/*/*loongson2*
9672 F:      drivers/*/*/*loongson2*
9673
9674 MIPS/LOONGSON3 ARCHITECTURE
9675 M:      Huacai Chen <chenhc@lemote.com>
9676 L:      linux-mips@linux-mips.org
9677 S:      Maintained
9678 F:      arch/mips/loongson64/
9679 F:      arch/mips/include/asm/mach-loongson64/
9680 F:      drivers/platform/mips/cpu_hwmon.c
9681 F:      drivers/*/*loongson3*
9682 F:      drivers/*/*/*loongson3*
9683
9684 MIPS RINT INSTRUCTION EMULATION
9685 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9686 L:      linux-mips@linux-mips.org
9687 S:      Supported
9688 F:      arch/mips/math-emu/sp_rint.c
9689 F:      arch/mips/math-emu/dp_rint.c
9690
9691 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9692 M:      Hans Verkuil <hverkuil@xs4all.nl>
9693 L:      linux-media@vger.kernel.org
9694 T:      git git://linuxtv.org/media_tree.git
9695 W:      https://linuxtv.org
9696 S:      Odd Fixes
9697 F:      drivers/media/radio/radio-miropcm20*
9698
9699 MMP SUPPORT
9700 M:      Eric Miao <eric.y.miao@gmail.com>
9701 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9702 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9703 T:      git git://github.com/hzhuang1/linux.git
9704 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9705 S:      Maintained
9706 F:      arch/arm/boot/dts/mmp*
9707 F:      arch/arm/mach-mmp/
9708
9709 MN88472 MEDIA DRIVER
9710 M:      Antti Palosaari <crope@iki.fi>
9711 L:      linux-media@vger.kernel.org
9712 W:      https://linuxtv.org
9713 W:      http://palosaari.fi/linux/
9714 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9715 S:      Maintained
9716 F:      drivers/media/dvb-frontends/mn88472*
9717
9718 MN88473 MEDIA DRIVER
9719 M:      Antti Palosaari <crope@iki.fi>
9720 L:      linux-media@vger.kernel.org
9721 W:      https://linuxtv.org
9722 W:      http://palosaari.fi/linux/
9723 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9724 S:      Maintained
9725 F:      drivers/media/dvb-frontends/mn88473*
9726
9727 MODULE SUPPORT
9728 M:      Jessica Yu <jeyu@kernel.org>
9729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9730 S:      Maintained
9731 F:      include/linux/module.h
9732 F:      kernel/module.c
9733
9734 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9735 W:      http://popies.net/meye/
9736 S:      Orphan
9737 F:      Documentation/media/v4l-drivers/meye*
9738 F:      drivers/media/pci/meye/
9739 F:      include/uapi/linux/meye.h
9740
9741 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9742 M:      Jiri Slaby <jirislaby@gmail.com>
9743 S:      Maintained
9744 F:      Documentation/serial/moxa-smartio
9745 F:      drivers/tty/mxser.*
9746
9747 MR800 AVERMEDIA USB FM RADIO DRIVER
9748 M:      Alexey Klimov <klimov.linux@gmail.com>
9749 L:      linux-media@vger.kernel.org
9750 T:      git git://linuxtv.org/media_tree.git
9751 S:      Maintained
9752 F:      drivers/media/radio/radio-mr800.c
9753
9754 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9755 M:      Alan Ott <alan@signal11.us>
9756 L:      linux-wpan@vger.kernel.org
9757 S:      Maintained
9758 F:      drivers/net/ieee802154/mrf24j40.c
9759 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9760
9761 MSI LAPTOP SUPPORT
9762 M:      "Lee, Chun-Yi" <jlee@suse.com>
9763 L:      platform-driver-x86@vger.kernel.org
9764 S:      Maintained
9765 F:      drivers/platform/x86/msi-laptop.c
9766
9767 MSI WMI SUPPORT
9768 L:      platform-driver-x86@vger.kernel.org
9769 S:      Orphan
9770 F:      drivers/platform/x86/msi-wmi.c
9771
9772 MSI001 MEDIA DRIVER
9773 M:      Antti Palosaari <crope@iki.fi>
9774 L:      linux-media@vger.kernel.org
9775 W:      https://linuxtv.org
9776 W:      http://palosaari.fi/linux/
9777 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9778 T:      git git://linuxtv.org/anttip/media_tree.git
9779 S:      Maintained
9780 F:      drivers/media/tuners/msi001*
9781
9782 MSI2500 MEDIA DRIVER
9783 M:      Antti Palosaari <crope@iki.fi>
9784 L:      linux-media@vger.kernel.org
9785 W:      https://linuxtv.org
9786 W:      http://palosaari.fi/linux/
9787 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9788 T:      git git://linuxtv.org/anttip/media_tree.git
9789 S:      Maintained
9790 F:      drivers/media/usb/msi2500/
9791
9792 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9793 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9794 L:      linux-mtd@lists.infradead.org
9795 S:      Maintained
9796 F:      drivers/mtd/devices/docg3*
9797
9798 MT9M032 APTINA SENSOR DRIVER
9799 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9800 L:      linux-media@vger.kernel.org
9801 T:      git git://linuxtv.org/media_tree.git
9802 S:      Maintained
9803 F:      drivers/media/i2c/mt9m032.c
9804 F:      include/media/i2c/mt9m032.h
9805
9806 MT9P031 APTINA CAMERA SENSOR
9807 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9808 L:      linux-media@vger.kernel.org
9809 T:      git git://linuxtv.org/media_tree.git
9810 S:      Maintained
9811 F:      drivers/media/i2c/mt9p031.c
9812 F:      include/media/i2c/mt9p031.h
9813
9814 MT9T001 APTINA CAMERA SENSOR
9815 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9816 L:      linux-media@vger.kernel.org
9817 T:      git git://linuxtv.org/media_tree.git
9818 S:      Maintained
9819 F:      drivers/media/i2c/mt9t001.c
9820 F:      include/media/i2c/mt9t001.h
9821
9822 MT9T112 APTINA CAMERA SENSOR
9823 M:      Jacopo Mondi <jacopo@jmondi.org>
9824 L:      linux-media@vger.kernel.org
9825 T:      git git://linuxtv.org/media_tree.git
9826 S:      Odd Fixes
9827 F:      drivers/media/i2c/mt9t112.c
9828 F:      include/media/i2c/mt9t112.h
9829
9830 MT9V032 APTINA CAMERA SENSOR
9831 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9832 L:      linux-media@vger.kernel.org
9833 T:      git git://linuxtv.org/media_tree.git
9834 S:      Maintained
9835 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9836 F:      drivers/media/i2c/mt9v032.c
9837 F:      include/media/i2c/mt9v032.h
9838
9839 MT9V111 APTINA CAMERA SENSOR
9840 M:      Jacopo Mondi <jacopo@jmondi.org>
9841 L:      linux-media@vger.kernel.org
9842 T:      git git://linuxtv.org/media_tree.git
9843 S:      Maintained
9844 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
9845 F:      drivers/media/i2c/mt9v111.c
9846
9847 MULTIFUNCTION DEVICES (MFD)
9848 M:      Lee Jones <lee.jones@linaro.org>
9849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9850 S:      Supported
9851 F:      Documentation/devicetree/bindings/mfd/
9852 F:      drivers/mfd/
9853 F:      include/linux/mfd/
9854 F:      include/dt-bindings/mfd/
9855
9856 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9857 S:      Orphan
9858 F:      drivers/mmc/host/mmc_spi.c
9859 F:      include/linux/spi/mmc_spi.h
9860
9861 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9862 M:      Ulf Hansson <ulf.hansson@linaro.org>
9863 L:      linux-mmc@vger.kernel.org
9864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9865 S:      Maintained
9866 F:      Documentation/devicetree/bindings/mmc/
9867 F:      drivers/mmc/
9868 F:      include/linux/mmc/
9869 F:      include/uapi/linux/mmc/
9870
9871 MULTIPLEXER SUBSYSTEM
9872 M:      Peter Rosin <peda@axentia.se>
9873 S:      Maintained
9874 F:      Documentation/ABI/testing/sysfs-class-mux*
9875 F:      Documentation/devicetree/bindings/mux/
9876 F:      include/linux/dt-bindings/mux/
9877 F:      include/linux/mux/
9878 F:      drivers/mux/
9879
9880 MULTITECH MULTIPORT CARD (ISICOM)
9881 S:      Orphan
9882 F:      drivers/tty/isicom.c
9883 F:      include/linux/isicom.h
9884
9885 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9886 M:      Bin Liu <b-liu@ti.com>
9887 L:      linux-usb@vger.kernel.org
9888 S:      Maintained
9889 F:      drivers/usb/musb/
9890
9891 MXL301RF MEDIA DRIVER
9892 M:      Akihiro Tsukada <tskd08@gmail.com>
9893 L:      linux-media@vger.kernel.org
9894 S:      Odd Fixes
9895 F:      drivers/media/tuners/mxl301rf*
9896
9897 MXL5007T MEDIA DRIVER
9898 M:      Michael Krufky <mkrufky@linuxtv.org>
9899 L:      linux-media@vger.kernel.org
9900 W:      https://linuxtv.org
9901 W:      http://github.com/mkrufky
9902 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9903 T:      git git://linuxtv.org/mkrufky/tuners.git
9904 S:      Maintained
9905 F:      drivers/media/tuners/mxl5007t.*
9906
9907 MXSFB DRM DRIVER
9908 M:      Marek Vasut <marex@denx.de>
9909 S:      Supported
9910 F:      drivers/gpu/drm/mxsfb/
9911 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9912
9913 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9914 M:      Chris Lee <christopher.lee@cspi.com>
9915 L:      netdev@vger.kernel.org
9916 W:      https://www.cspi.com/ethernet-products/support/downloads/
9917 S:      Supported
9918 F:      drivers/net/ethernet/myricom/myri10ge/
9919
9920 NAND FLASH SUBSYSTEM
9921 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9922 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9923 R:      Richard Weinberger <richard@nod.at>
9924 L:      linux-mtd@lists.infradead.org
9925 W:      http://www.linux-mtd.infradead.org/
9926 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9927 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9928 T:      git git://git.infradead.org/linux-mtd.git nand/next
9929 S:      Maintained
9930 F:      drivers/mtd/nand/
9931 F:      include/linux/mtd/*nand*.h
9932
9933 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9934 M:      Daniel Mack <zonque@gmail.com>
9935 S:      Maintained
9936 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9937 W:      http://www.native-instruments.com
9938 F:      sound/usb/caiaq/
9939
9940 NATSEMI ETHERNET DRIVER (DP8381x)
9941 S:      Orphan
9942 F:      drivers/net/ethernet/natsemi/natsemi.c
9943
9944 NCP FILESYSTEM
9945 M:      Petr Vandrovec <petr@vandrovec.name>
9946 S:      Obsolete
9947 F:      drivers/staging/ncpfs/
9948
9949 NCR 5380 SCSI DRIVERS
9950 M:      Finn Thain <fthain@telegraphics.com.au>
9951 M:      Michael Schmitz <schmitzmic@gmail.com>
9952 L:      linux-scsi@vger.kernel.org
9953 S:      Maintained
9954 F:      Documentation/scsi/g_NCR5380.txt
9955 F:      drivers/scsi/NCR5380.*
9956 F:      drivers/scsi/arm/cumana_1.c
9957 F:      drivers/scsi/arm/oak.c
9958 F:      drivers/scsi/atari_scsi.*
9959 F:      drivers/scsi/dmx3191d.c
9960 F:      drivers/scsi/g_NCR5380.*
9961 F:      drivers/scsi/mac_scsi.*
9962 F:      drivers/scsi/sun3_scsi.*
9963 F:      drivers/scsi/sun3_scsi_vme.c
9964
9965 NCSI LIBRARY:
9966 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
9967 S:      Maintained
9968 F:      net/ncsi/
9969
9970 NCT6775 HARDWARE MONITOR DRIVER
9971 M:      Guenter Roeck <linux@roeck-us.net>
9972 L:      linux-hwmon@vger.kernel.org
9973 S:      Maintained
9974 F:      Documentation/hwmon/nct6775
9975 F:      drivers/hwmon/nct6775.c
9976
9977 NET_FAILOVER MODULE
9978 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9979 L:      netdev@vger.kernel.org
9980 S:      Supported
9981 F:      driver/net/net_failover.c
9982 F:      include/net/net_failover.h
9983 F:      Documentation/networking/net_failover.rst
9984
9985 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9986 M:      Faisal Latif <faisal.latif@intel.com>
9987 L:      linux-rdma@vger.kernel.org
9988 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9989 S:      Supported
9990 F:      drivers/infiniband/hw/nes/
9991 F:      include/uapi/rdma/nes-abi.h
9992
9993 NETEM NETWORK EMULATOR
9994 M:      Stephen Hemminger <stephen@networkplumber.org>
9995 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9996 S:      Maintained
9997 F:      net/sched/sch_netem.c
9998
9999 NETERION 10GbE DRIVERS (s2io/vxge)
10000 M:      Jon Mason <jdmason@kudzu.us>
10001 L:      netdev@vger.kernel.org
10002 S:      Supported
10003 F:      Documentation/networking/s2io.txt
10004 F:      Documentation/networking/vxge.txt
10005 F:      drivers/net/ethernet/neterion/
10006
10007 NETFILTER
10008 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10009 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10010 M:      Florian Westphal <fw@strlen.de>
10011 L:      netfilter-devel@vger.kernel.org
10012 L:      coreteam@netfilter.org
10013 W:      http://www.netfilter.org/
10014 W:      http://www.iptables.org/
10015 W:      http://www.nftables.org/
10016 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10019 S:      Maintained
10020 F:      include/linux/netfilter*
10021 F:      include/linux/netfilter/
10022 F:      include/net/netfilter/
10023 F:      include/uapi/linux/netfilter*
10024 F:      include/uapi/linux/netfilter/
10025 F:      net/*/netfilter.c
10026 F:      net/*/netfilter/
10027 F:      net/netfilter/
10028 F:      net/bridge/br_netfilter*.c
10029
10030 NETROM NETWORK LAYER
10031 M:      Ralf Baechle <ralf@linux-mips.org>
10032 L:      linux-hams@vger.kernel.org
10033 W:      http://www.linux-ax25.org/
10034 S:      Maintained
10035 F:      include/net/netrom.h
10036 F:      include/uapi/linux/netrom.h
10037 F:      net/netrom/
10038
10039 NETRONOME ETHERNET DRIVERS
10040 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10041 L:      oss-drivers@netronome.com
10042 S:      Maintained
10043 F:      drivers/net/ethernet/netronome/
10044
10045 NETWORK BLOCK DEVICE (NBD)
10046 M:      Josef Bacik <josef@toxicpanda.com>
10047 S:      Maintained
10048 L:      linux-block@vger.kernel.org
10049 L:      nbd@other.debian.org
10050 F:      Documentation/blockdev/nbd.txt
10051 F:      drivers/block/nbd.c
10052 F:      include/uapi/linux/nbd.h
10053
10054 NETWORK DROP MONITOR
10055 M:      Neil Horman <nhorman@tuxdriver.com>
10056 L:      netdev@vger.kernel.org
10057 S:      Maintained
10058 W:      https://fedorahosted.org/dropwatch/
10059 F:      net/core/drop_monitor.c
10060
10061 NETWORKING DRIVERS
10062 M:      "David S. Miller" <davem@davemloft.net>
10063 L:      netdev@vger.kernel.org
10064 W:      http://www.linuxfoundation.org/en/Net
10065 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10068 S:      Odd Fixes
10069 F:      Documentation/devicetree/bindings/net/
10070 F:      drivers/net/
10071 F:      include/linux/if_*
10072 F:      include/linux/netdevice.h
10073 F:      include/linux/etherdevice.h
10074 F:      include/linux/fcdevice.h
10075 F:      include/linux/fddidevice.h
10076 F:      include/linux/hippidevice.h
10077 F:      include/linux/inetdevice.h
10078 F:      include/uapi/linux/if_*
10079 F:      include/uapi/linux/netdevice.h
10080
10081 NETWORKING DRIVERS (WIRELESS)
10082 M:      Kalle Valo <kvalo@codeaurora.org>
10083 L:      linux-wireless@vger.kernel.org
10084 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10087 S:      Maintained
10088 F:      Documentation/devicetree/bindings/net/wireless/
10089 F:      drivers/net/wireless/
10090
10091 NETWORKING [DSA]
10092 M:      Andrew Lunn <andrew@lunn.ch>
10093 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10094 M:      Florian Fainelli <f.fainelli@gmail.com>
10095 S:      Maintained
10096 F:      Documentation/devicetree/bindings/net/dsa/
10097 F:      net/dsa/
10098 F:      include/net/dsa.h
10099 F:      include/linux/dsa/
10100 F:      drivers/net/dsa/
10101
10102 NETWORKING [GENERAL]
10103 M:      "David S. Miller" <davem@davemloft.net>
10104 L:      netdev@vger.kernel.org
10105 W:      http://www.linuxfoundation.org/en/Net
10106 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10109 B:      mailto:netdev@vger.kernel.org
10110 S:      Maintained
10111 F:      net/
10112 F:      include/net/
10113 F:      include/linux/in.h
10114 F:      include/linux/net.h
10115 F:      include/linux/netdevice.h
10116 F:      include/uapi/linux/in.h
10117 F:      include/uapi/linux/net.h
10118 F:      include/uapi/linux/netdevice.h
10119 F:      include/uapi/linux/net_namespace.h
10120 F:      tools/testing/selftests/net/
10121 F:      lib/net_utils.c
10122 F:      lib/random32.c
10123 F:      Documentation/networking/
10124
10125 NETWORKING [IPSEC]
10126 M:      Steffen Klassert <steffen.klassert@secunet.com>
10127 M:      Herbert Xu <herbert@gondor.apana.org.au>
10128 M:      "David S. Miller" <davem@davemloft.net>
10129 L:      netdev@vger.kernel.org
10130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10132 S:      Maintained
10133 F:      net/core/flow.c
10134 F:      net/xfrm/
10135 F:      net/key/
10136 F:      net/ipv4/xfrm*
10137 F:      net/ipv4/esp4*
10138 F:      net/ipv4/ah4.c
10139 F:      net/ipv4/ipcomp.c
10140 F:      net/ipv4/ip_vti.c
10141 F:      net/ipv6/xfrm*
10142 F:      net/ipv6/esp6*
10143 F:      net/ipv6/ah6.c
10144 F:      net/ipv6/ipcomp6.c
10145 F:      net/ipv6/ip6_vti.c
10146 F:      include/uapi/linux/xfrm.h
10147 F:      include/net/xfrm.h
10148
10149 NETWORKING [IPv4/IPv6]
10150 M:      "David S. Miller" <davem@davemloft.net>
10151 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10152 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10153 L:      netdev@vger.kernel.org
10154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10155 S:      Maintained
10156 F:      net/ipv4/
10157 F:      net/ipv6/
10158 F:      include/net/ip*
10159 F:      arch/x86/net/*
10160
10161 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10162 M:      Paul Moore <paul@paul-moore.com>
10163 W:      https://github.com/netlabel
10164 L:      netdev@vger.kernel.org
10165 L:      linux-security-module@vger.kernel.org
10166 S:      Maintained
10167 F:      Documentation/netlabel/
10168 F:      include/net/calipso.h
10169 F:      include/net/cipso_ipv4.h
10170 F:      include/net/netlabel.h
10171 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10172 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10173 F:      net/netlabel/
10174 F:      net/ipv4/cipso_ipv4.c
10175 F:      net/ipv6/calipso.c
10176 F:      net/netfilter/xt_CONNSECMARK.c
10177 F:      net/netfilter/xt_SECMARK.c
10178
10179 NETWORKING [TCP]
10180 M:      Eric Dumazet <edumazet@google.com>
10181 L:      netdev@vger.kernel.org
10182 S:      Maintained
10183 F:      net/ipv4/tcp*.c
10184 F:      net/ipv4/syncookies.c
10185 F:      net/ipv6/tcp*.c
10186 F:      net/ipv6/syncookies.c
10187 F:      include/uapi/linux/tcp.h
10188 F:      include/net/tcp.h
10189 F:      include/linux/tcp.h
10190 F:      include/trace/events/tcp.h
10191
10192 NETWORKING [TLS]
10193 M:      Boris Pismenny <borisp@mellanox.com>
10194 M:      Aviad Yehezkel <aviadye@mellanox.com>
10195 M:      Dave Watson <davejwatson@fb.com>
10196 L:      netdev@vger.kernel.org
10197 S:      Maintained
10198 F:      net/tls/*
10199 F:      include/uapi/linux/tls.h
10200 F:      include/net/tls.h
10201
10202 NETWORKING [WIRELESS]
10203 L:      linux-wireless@vger.kernel.org
10204 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10205
10206 NETDEVSIM
10207 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10208 S:      Maintained
10209 F:      drivers/net/netdevsim/*
10210
10211 NETXEN (1/10) GbE SUPPORT
10212 M:      Manish Chopra <manish.chopra@cavium.com>
10213 M:      Rahul Verma <rahul.verma@cavium.com>
10214 M:      Dept-GELinuxNICDev@cavium.com
10215 L:      netdev@vger.kernel.org
10216 S:      Supported
10217 F:      drivers/net/ethernet/qlogic/netxen/
10218
10219 NFC SUBSYSTEM
10220 M:      Samuel Ortiz <sameo@linux.intel.com>
10221 L:      linux-wireless@vger.kernel.org
10222 L:      linux-nfc@lists.01.org (subscribers-only)
10223 S:      Supported
10224 F:      net/nfc/
10225 F:      include/net/nfc/
10226 F:      include/uapi/linux/nfc.h
10227 F:      drivers/nfc/
10228 F:      include/linux/platform_data/nfcmrvl.h
10229 F:      include/linux/platform_data/nxp-nci.h
10230 F:      Documentation/devicetree/bindings/net/nfc/
10231
10232 NFS, SUNRPC, AND LOCKD CLIENTS
10233 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10234 M:      Anna Schumaker <anna.schumaker@netapp.com>
10235 L:      linux-nfs@vger.kernel.org
10236 W:      http://client.linux-nfs.org
10237 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10238 S:      Maintained
10239 F:      fs/lockd/
10240 F:      fs/nfs/
10241 F:      fs/nfs_common/
10242 F:      net/sunrpc/
10243 F:      include/linux/lockd/
10244 F:      include/linux/nfs*
10245 F:      include/linux/sunrpc/
10246 F:      include/uapi/linux/nfs*
10247 F:      include/uapi/linux/sunrpc/
10248
10249 NILFS2 FILESYSTEM
10250 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10251 L:      linux-nilfs@vger.kernel.org
10252 W:      https://nilfs.sourceforge.io/
10253 W:      https://nilfs.osdn.jp/
10254 T:      git git://github.com/konis/nilfs2.git
10255 S:      Supported
10256 F:      Documentation/filesystems/nilfs2.txt
10257 F:      fs/nilfs2/
10258 F:      include/trace/events/nilfs2.h
10259 F:      include/uapi/linux/nilfs2_api.h
10260 F:      include/uapi/linux/nilfs2_ondisk.h
10261
10262 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10263 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10264 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10265 S:      Maintained
10266 F:      Documentation/scsi/NinjaSCSI.txt
10267 F:      drivers/scsi/pcmcia/nsp_*
10268
10269 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10270 M:      GOTO Masanori <gotom@debian.or.jp>
10271 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10272 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10273 S:      Maintained
10274 F:      Documentation/scsi/NinjaSCSI.txt
10275 F:      drivers/scsi/nsp32*
10276
10277 NIOS2 ARCHITECTURE
10278 M:      Ley Foon Tan <lftan@altera.com>
10279 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10281 S:      Maintained
10282 F:      arch/nios2/
10283
10284 NOHZ, DYNTICKS SUPPORT
10285 M:      Frederic Weisbecker <fweisbec@gmail.com>
10286 M:      Thomas Gleixner <tglx@linutronix.de>
10287 M:      Ingo Molnar <mingo@kernel.org>
10288 L:      linux-kernel@vger.kernel.org
10289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10290 S:      Maintained
10291 F:      kernel/time/tick*.*
10292 F:      include/linux/tick.h
10293 F:      include/linux/sched/nohz.h
10294
10295 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10296 M:      Pavel Machek <pavel@ucw.cz>
10297 M:      Sakari Ailus <sakari.ailus@iki.fi>
10298 L:      linux-media@vger.kernel.org
10299 S:      Maintained
10300 F:      drivers/media/i2c/et8ek8
10301 F:      drivers/media/i2c/ad5820.c
10302
10303 NOKIA N900 POWER SUPPLY DRIVERS
10304 R:      Pali Rohár <pali.rohar@gmail.com>
10305 F:      include/linux/power/bq2415x_charger.h
10306 F:      include/linux/power/bq27xxx_battery.h
10307 F:      include/linux/power/isp1704_charger.h
10308 F:      drivers/power/supply/bq2415x_charger.c
10309 F:      drivers/power/supply/bq27xxx_battery.c
10310 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10311 F:      drivers/power/supply/isp1704_charger.c
10312 F:      drivers/power/supply/rx51_battery.c
10313
10314 NTB AMD DRIVER
10315 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10316 L:      linux-ntb@googlegroups.com
10317 S:      Supported
10318 F:      drivers/ntb/hw/amd/
10319
10320 NTB DRIVER CORE
10321 M:      Jon Mason <jdmason@kudzu.us>
10322 M:      Dave Jiang <dave.jiang@intel.com>
10323 M:      Allen Hubbe <allenbh@gmail.com>
10324 L:      linux-ntb@googlegroups.com
10325 S:      Supported
10326 W:      https://github.com/jonmason/ntb/wiki
10327 T:      git git://github.com/jonmason/ntb.git
10328 F:      drivers/ntb/
10329 F:      drivers/net/ntb_netdev.c
10330 F:      include/linux/ntb.h
10331 F:      include/linux/ntb_transport.h
10332 F:      tools/testing/selftests/ntb/
10333
10334 NTB IDT DRIVER
10335 M:      Serge Semin <fancer.lancer@gmail.com>
10336 L:      linux-ntb@googlegroups.com
10337 S:      Supported
10338 F:      drivers/ntb/hw/idt/
10339
10340 NTB INTEL DRIVER
10341 M:      Dave Jiang <dave.jiang@intel.com>
10342 L:      linux-ntb@googlegroups.com
10343 S:      Supported
10344 W:      https://github.com/davejiang/linux/wiki
10345 T:      git https://github.com/davejiang/linux.git
10346 F:      drivers/ntb/hw/intel/
10347
10348 NTFS FILESYSTEM
10349 M:      Anton Altaparmakov <anton@tuxera.com>
10350 L:      linux-ntfs-dev@lists.sourceforge.net
10351 W:      http://www.tuxera.com/
10352 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10353 S:      Supported
10354 F:      Documentation/filesystems/ntfs.txt
10355 F:      fs/ntfs/
10356
10357 NUBUS SUBSYSTEM
10358 M:      Finn Thain <fthain@telegraphics.com.au>
10359 L:      linux-m68k@lists.linux-m68k.org
10360 S:      Maintained
10361 F:      arch/*/include/asm/nubus.h
10362 F:      drivers/nubus/
10363 F:      include/linux/nubus.h
10364 F:      include/uapi/linux/nubus.h
10365
10366 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10367 M:      Antonino Daplas <adaplas@gmail.com>
10368 L:      linux-fbdev@vger.kernel.org
10369 S:      Maintained
10370 F:      drivers/video/fbdev/riva/
10371 F:      drivers/video/fbdev/nvidia/
10372
10373 NVM EXPRESS DRIVER
10374 M:      Keith Busch <keith.busch@intel.com>
10375 M:      Jens Axboe <axboe@fb.com>
10376 M:      Christoph Hellwig <hch@lst.de>
10377 M:      Sagi Grimberg <sagi@grimberg.me>
10378 L:      linux-nvme@lists.infradead.org
10379 T:      git://git.infradead.org/nvme.git
10380 W:      http://git.infradead.org/nvme.git
10381 S:      Supported
10382 F:      drivers/nvme/host/
10383 F:      include/linux/nvme.h
10384 F:      include/uapi/linux/nvme_ioctl.h
10385
10386 NVM EXPRESS FC TRANSPORT DRIVERS
10387 M:      James Smart <james.smart@broadcom.com>
10388 L:      linux-nvme@lists.infradead.org
10389 S:      Supported
10390 F:      include/linux/nvme-fc.h
10391 F:      include/linux/nvme-fc-driver.h
10392 F:      drivers/nvme/host/fc.c
10393 F:      drivers/nvme/target/fc.c
10394 F:      drivers/nvme/target/fcloop.c
10395
10396 NVM EXPRESS TARGET DRIVER
10397 M:      Christoph Hellwig <hch@lst.de>
10398 M:      Sagi Grimberg <sagi@grimberg.me>
10399 L:      linux-nvme@lists.infradead.org
10400 T:      git://git.infradead.org/nvme.git
10401 W:      http://git.infradead.org/nvme.git
10402 S:      Supported
10403 F:      drivers/nvme/target/
10404
10405 NVMEM FRAMEWORK
10406 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10407 S:      Maintained
10408 F:      drivers/nvmem/
10409 F:      Documentation/devicetree/bindings/nvmem/
10410 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10411 F:      include/linux/nvmem-consumer.h
10412 F:      include/linux/nvmem-provider.h
10413
10414 NXP SGTL5000 DRIVER
10415 M:      Fabio Estevam <fabio.estevam@nxp.com>
10416 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10417 S:      Maintained
10418 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10419 F:      sound/soc/codecs/sgtl5000*
10420
10421 NXP TDA998X DRM DRIVER
10422 M:      Russell King <linux@armlinux.org.uk>
10423 S:      Maintained
10424 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10425 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10426 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10427 F:      include/drm/i2c/tda998x.h
10428 F:      include/dt-bindings/display/tda998x.h
10429 K:      "nxp,tda998x"
10430
10431 NXP TFA9879 DRIVER
10432 M:      Peter Rosin <peda@axentia.se>
10433 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10434 S:      Maintained
10435 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10436 F:      sound/soc/codecs/tfa9879*
10437
10438 NXP-NCI NFC DRIVER
10439 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10440 R:      Charles Gorand <charles.gorand@effinnov.com>
10441 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10442 S:      Supported
10443 F:      drivers/nfc/nxp-nci
10444
10445 OBJTOOL
10446 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10447 M:      Peter Zijlstra <peterz@infradead.org>
10448 S:      Supported
10449 F:      tools/objtool/
10450
10451 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10452 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10453 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10454 L:      linuxppc-dev@lists.ozlabs.org
10455 S:      Supported
10456 F:      arch/powerpc/platforms/powernv/ocxl.c
10457 F:      arch/powerpc/include/asm/pnv-ocxl.h
10458 F:      drivers/misc/ocxl/
10459 F:      include/misc/ocxl*
10460 F:      include/uapi/misc/ocxl.h
10461 F:      Documentation/accelerators/ocxl.rst
10462
10463 OMAP AUDIO SUPPORT
10464 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10465 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10466 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10467 L:      linux-omap@vger.kernel.org
10468 S:      Maintained
10469 F:      sound/soc/omap/
10470
10471 OMAP CLOCK FRAMEWORK SUPPORT
10472 M:      Paul Walmsley <paul@pwsan.com>
10473 L:      linux-omap@vger.kernel.org
10474 S:      Maintained
10475 F:      arch/arm/*omap*/*clock*
10476
10477 OMAP DEVICE TREE SUPPORT
10478 M:      Benoît Cousson <bcousson@baylibre.com>
10479 M:      Tony Lindgren <tony@atomide.com>
10480 L:      linux-omap@vger.kernel.org
10481 L:      devicetree@vger.kernel.org
10482 S:      Maintained
10483 F:      arch/arm/boot/dts/*omap*
10484 F:      arch/arm/boot/dts/*am3*
10485 F:      arch/arm/boot/dts/*am4*
10486 F:      arch/arm/boot/dts/*am5*
10487 F:      arch/arm/boot/dts/*dra7*
10488
10489 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10490 L:      linux-omap@vger.kernel.org
10491 L:      linux-fbdev@vger.kernel.org
10492 S:      Orphan
10493 F:      drivers/video/fbdev/omap2/
10494 F:      Documentation/arm/OMAP/DSS
10495
10496 OMAP FRAMEBUFFER SUPPORT
10497 L:      linux-fbdev@vger.kernel.org
10498 L:      linux-omap@vger.kernel.org
10499 S:      Orphan
10500 F:      drivers/video/fbdev/omap/
10501
10502 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10503 M:      Roger Quadros <rogerq@ti.com>
10504 M:      Tony Lindgren <tony@atomide.com>
10505 L:      linux-omap@vger.kernel.org
10506 S:      Maintained
10507 F:      drivers/memory/omap-gpmc.c
10508 F:      arch/arm/mach-omap2/*gpmc*
10509
10510 OMAP GPIO DRIVER
10511 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10512 M:      Santosh Shilimkar <ssantosh@kernel.org>
10513 M:      Kevin Hilman <khilman@kernel.org>
10514 L:      linux-omap@vger.kernel.org
10515 S:      Maintained
10516 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10517 F:      drivers/gpio/gpio-omap.c
10518
10519 OMAP HARDWARE SPINLOCK SUPPORT
10520 M:      Ohad Ben-Cohen <ohad@wizery.com>
10521 L:      linux-omap@vger.kernel.org
10522 S:      Maintained
10523 F:      drivers/hwspinlock/omap_hwspinlock.c
10524
10525 OMAP HS MMC SUPPORT
10526 L:      linux-mmc@vger.kernel.org
10527 L:      linux-omap@vger.kernel.org
10528 S:      Orphan
10529 F:      drivers/mmc/host/omap_hsmmc.c
10530
10531 OMAP HWMOD DATA
10532 M:      Paul Walmsley <paul@pwsan.com>
10533 L:      linux-omap@vger.kernel.org
10534 S:      Maintained
10535 F:      arch/arm/mach-omap2/omap_hwmod*data*
10536
10537 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10538 M:      Benoît Cousson <bcousson@baylibre.com>
10539 L:      linux-omap@vger.kernel.org
10540 S:      Maintained
10541 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10542
10543 OMAP HWMOD SUPPORT
10544 M:      Benoît Cousson <bcousson@baylibre.com>
10545 M:      Paul Walmsley <paul@pwsan.com>
10546 L:      linux-omap@vger.kernel.org
10547 S:      Maintained
10548 F:      arch/arm/mach-omap2/omap_hwmod.*
10549
10550 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10551 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10552 L:      linux-media@vger.kernel.org
10553 S:      Maintained
10554 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10555 F:      drivers/media/platform/omap3isp/
10556 F:      drivers/staging/media/omap4iss/
10557
10558 OMAP MMC SUPPORT
10559 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10560 L:      linux-omap@vger.kernel.org
10561 S:      Maintained
10562 F:      drivers/mmc/host/omap.c
10563
10564 OMAP POWER MANAGEMENT SUPPORT
10565 M:      Kevin Hilman <khilman@kernel.org>
10566 L:      linux-omap@vger.kernel.org
10567 S:      Maintained
10568 F:      arch/arm/*omap*/*pm*
10569 F:      drivers/cpufreq/omap-cpufreq.c
10570
10571 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10572 M:      Rajendra Nayak <rnayak@codeaurora.org>
10573 M:      Paul Walmsley <paul@pwsan.com>
10574 L:      linux-omap@vger.kernel.org
10575 S:      Maintained
10576 F:      arch/arm/mach-omap2/prm*
10577
10578 OMAP RANDOM NUMBER GENERATOR SUPPORT
10579 M:      Deepak Saxena <dsaxena@plexity.net>
10580 S:      Maintained
10581 F:      drivers/char/hw_random/omap-rng.c
10582
10583 OMAP USB SUPPORT
10584 L:      linux-usb@vger.kernel.org
10585 L:      linux-omap@vger.kernel.org
10586 S:      Orphan
10587 F:      drivers/usb/*/*omap*
10588 F:      arch/arm/*omap*/usb*
10589
10590 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10591 M:      Mark Jackson <mpfj@newflow.co.uk>
10592 L:      linux-omap@vger.kernel.org
10593 S:      Maintained
10594 F:      arch/arm/boot/dts/am335x-nano.dts
10595
10596 OMAP1 SUPPORT
10597 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10598 M:      Tony Lindgren <tony@atomide.com>
10599 L:      linux-omap@vger.kernel.org
10600 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10602 S:      Maintained
10603 F:      arch/arm/mach-omap1/
10604 F:      arch/arm/plat-omap/
10605 F:      arch/arm/configs/omap1_defconfig
10606 F:      drivers/i2c/busses/i2c-omap.c
10607 F:      include/linux/platform_data/i2c-omap.h
10608 F:      include/linux/platform_data/ams-delta-fiq.h
10609
10610 OMAP2+ SUPPORT
10611 M:      Tony Lindgren <tony@atomide.com>
10612 L:      linux-omap@vger.kernel.org
10613 W:      http://www.muru.com/linux/omap/
10614 W:      http://linux.omap.com/
10615 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10616 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10617 S:      Maintained
10618 F:      arch/arm/mach-omap2/
10619 F:      arch/arm/plat-omap/
10620 F:      arch/arm/configs/omap2plus_defconfig
10621 F:      drivers/i2c/busses/i2c-omap.c
10622 F:      drivers/irqchip/irq-omap-intc.c
10623 F:      drivers/mfd/*omap*.c
10624 F:      drivers/mfd/menelaus.c
10625 F:      drivers/mfd/palmas.c
10626 F:      drivers/mfd/tps65217.c
10627 F:      drivers/mfd/tps65218.c
10628 F:      drivers/mfd/tps65910.c
10629 F:      drivers/mfd/twl-core.[ch]
10630 F:      drivers/mfd/twl4030*.c
10631 F:      drivers/mfd/twl6030*.c
10632 F:      drivers/mfd/twl6040*.c
10633 F:      drivers/regulator/palmas-regulator*.c
10634 F:      drivers/regulator/pbias-regulator.c
10635 F:      drivers/regulator/tps65217-regulator.c
10636 F:      drivers/regulator/tps65218-regulator.c
10637 F:      drivers/regulator/tps65910-regulator.c
10638 F:      drivers/regulator/twl-regulator.c
10639 F:      drivers/regulator/twl6030-regulator.c
10640 F:      include/linux/platform_data/i2c-omap.h
10641
10642 ONION OMEGA2+ BOARD
10643 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10644 L:      linux-mips@linux-mips.org
10645 S:      Maintained
10646 F:      arch/mips/boot/dts/ralink/omega2p.dts
10647
10648 OMFS FILESYSTEM
10649 M:      Bob Copeland <me@bobcopeland.com>
10650 L:      linux-karma-devel@lists.sourceforge.net
10651 S:      Maintained
10652 F:      Documentation/filesystems/omfs.txt
10653 F:      fs/omfs/
10654
10655 OMNIKEY CARDMAN 4000 DRIVER
10656 M:      Harald Welte <laforge@gnumonks.org>
10657 S:      Maintained
10658 F:      drivers/char/pcmcia/cm4000_cs.c
10659 F:      include/linux/cm4000_cs.h
10660 F:      include/uapi/linux/cm4000_cs.h
10661
10662 OMNIKEY CARDMAN 4040 DRIVER
10663 M:      Harald Welte <laforge@gnumonks.org>
10664 S:      Maintained
10665 F:      drivers/char/pcmcia/cm4040_cs.*
10666
10667 OMNIVISION OV13858 SENSOR DRIVER
10668 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10669 L:      linux-media@vger.kernel.org
10670 T:      git git://linuxtv.org/media_tree.git
10671 S:      Maintained
10672 F:      drivers/media/i2c/ov13858.c
10673
10674 OMNIVISION OV2680 SENSOR DRIVER
10675 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10676 L:      linux-media@vger.kernel.org
10677 T:      git git://linuxtv.org/media_tree.git
10678 S:      Maintained
10679 F:      drivers/media/i2c/ov2680.c
10680 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10681
10682 OMNIVISION OV2685 SENSOR DRIVER
10683 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10684 L:      linux-media@vger.kernel.org
10685 T:      git git://linuxtv.org/media_tree.git
10686 S:      Maintained
10687 F:      drivers/media/i2c/ov2685.c
10688
10689 OMNIVISION OV5640 SENSOR DRIVER
10690 M:      Steve Longerbeam <slongerbeam@gmail.com>
10691 L:      linux-media@vger.kernel.org
10692 T:      git git://linuxtv.org/media_tree.git
10693 S:      Maintained
10694 F:      drivers/media/i2c/ov5640.c
10695
10696 OMNIVISION OV5647 SENSOR DRIVER
10697 M:      Luis Oliveira <lolivei@synopsys.com>
10698 L:      linux-media@vger.kernel.org
10699 T:      git git://linuxtv.org/media_tree.git
10700 S:      Maintained
10701 F:      drivers/media/i2c/ov5647.c
10702
10703 OMNIVISION OV5695 SENSOR DRIVER
10704 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10705 L:      linux-media@vger.kernel.org
10706 T:      git git://linuxtv.org/media_tree.git
10707 S:      Maintained
10708 F:      drivers/media/i2c/ov5695.c
10709
10710 OMNIVISION OV7670 SENSOR DRIVER
10711 M:      Jonathan Corbet <corbet@lwn.net>
10712 L:      linux-media@vger.kernel.org
10713 T:      git git://linuxtv.org/media_tree.git
10714 S:      Maintained
10715 F:      drivers/media/i2c/ov7670.c
10716 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10717
10718 OMNIVISION OV772x SENSOR DRIVER
10719 M:      Jacopo Mondi <jacopo@jmondi.org>
10720 L:      linux-media@vger.kernel.org
10721 T:      git git://linuxtv.org/media_tree.git
10722 S:      Odd fixes
10723 F:      drivers/media/i2c/ov772x.c
10724 F:      include/media/i2c/ov772x.h
10725 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10726
10727 OMNIVISION OV7740 SENSOR DRIVER
10728 M:      Wenyou Yang <wenyou.yang@microchip.com>
10729 L:      linux-media@vger.kernel.org
10730 T:      git git://linuxtv.org/media_tree.git
10731 S:      Maintained
10732 F:      drivers/media/i2c/ov7740.c
10733 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10734
10735 OMNIVISION OV9650 SENSOR DRIVER
10736 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10737 R:      Akinobu Mita <akinobu.mita@gmail.com>
10738 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10739 L:      linux-media@vger.kernel.org
10740 T:      git git://linuxtv.org/media_tree.git
10741 S:      Maintained
10742 F:      drivers/media/i2c/ov9650.c
10743 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10744
10745 ONENAND FLASH DRIVER
10746 M:      Kyungmin Park <kyungmin.park@samsung.com>
10747 L:      linux-mtd@lists.infradead.org
10748 S:      Maintained
10749 F:      drivers/mtd/nand/onenand/
10750 F:      include/linux/mtd/onenand*.h
10751
10752 ONSTREAM SCSI TAPE DRIVER
10753 M:      Willem Riede <osst@riede.org>
10754 L:      osst-users@lists.sourceforge.net
10755 L:      linux-scsi@vger.kernel.org
10756 S:      Maintained
10757 F:      Documentation/scsi/osst.txt
10758 F:      drivers/scsi/osst.*
10759 F:      drivers/scsi/osst_*.h
10760 F:      drivers/scsi/st.h
10761
10762 OP-TEE DRIVER
10763 M:      Jens Wiklander <jens.wiklander@linaro.org>
10764 S:      Maintained
10765 F:      drivers/tee/optee/
10766
10767 OPA-VNIC DRIVER
10768 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10769 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10770 L:      linux-rdma@vger.kernel.org
10771 S:      Supported
10772 F:      drivers/infiniband/ulp/opa_vnic
10773
10774 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10775 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10776 M:      Frank Rowand <frowand.list@gmail.com>
10777 L:      devicetree@vger.kernel.org
10778 S:      Maintained
10779 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10780 F:      Documentation/devicetree/overlay-notes.txt
10781 F:      drivers/of/overlay.c
10782 F:      drivers/of/resolver.c
10783 K:      of_overlay_notifier_
10784
10785 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10786 M:      Rob Herring <robh+dt@kernel.org>
10787 M:      Frank Rowand <frowand.list@gmail.com>
10788 L:      devicetree@vger.kernel.org
10789 W:      http://www.devicetree.org/
10790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10791 S:      Maintained
10792 F:      drivers/of/
10793 F:      include/linux/of*.h
10794 F:      scripts/dtc/
10795 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10796
10797 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10798 M:      Rob Herring <robh+dt@kernel.org>
10799 M:      Mark Rutland <mark.rutland@arm.com>
10800 L:      devicetree@vger.kernel.org
10801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10802 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10803 S:      Maintained
10804 F:      Documentation/devicetree/
10805 F:      arch/*/boot/dts/
10806 F:      include/dt-bindings/
10807
10808 OPENCORES I2C BUS DRIVER
10809 M:      Peter Korsgaard <peter@korsgaard.com>
10810 L:      linux-i2c@vger.kernel.org
10811 S:      Maintained
10812 F:      Documentation/i2c/busses/i2c-ocores
10813 F:      drivers/i2c/busses/i2c-ocores.c
10814
10815 OPENRISC ARCHITECTURE
10816 M:      Jonas Bonn <jonas@southpole.se>
10817 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10818 M:      Stafford Horne <shorne@gmail.com>
10819 T:      git git://github.com/openrisc/linux.git
10820 L:      openrisc@lists.librecores.org
10821 W:      http://openrisc.io
10822 S:      Maintained
10823 F:      Documentation/devicetree/bindings/openrisc/
10824 F:      Documentation/openrisc/
10825 F:      arch/openrisc/
10826 F:      drivers/irqchip/irq-ompic.c
10827 F:      drivers/irqchip/irq-or1k-*
10828
10829 OPENVSWITCH
10830 M:      Pravin B Shelar <pshelar@ovn.org>
10831 L:      netdev@vger.kernel.org
10832 L:      dev@openvswitch.org
10833 W:      http://openvswitch.org
10834 S:      Maintained
10835 F:      net/openvswitch/
10836 F:      include/uapi/linux/openvswitch.h
10837
10838 OPERATING PERFORMANCE POINTS (OPP)
10839 M:      Viresh Kumar <vireshk@kernel.org>
10840 M:      Nishanth Menon <nm@ti.com>
10841 M:      Stephen Boyd <sboyd@kernel.org>
10842 L:      linux-pm@vger.kernel.org
10843 S:      Maintained
10844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10845 F:      drivers/opp/
10846 F:      include/linux/pm_opp.h
10847 F:      Documentation/power/opp.txt
10848 F:      Documentation/devicetree/bindings/opp/
10849
10850 OPL4 DRIVER
10851 M:      Clemens Ladisch <clemens@ladisch.de>
10852 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10853 T:      git git://git.alsa-project.org/alsa-kernel.git
10854 S:      Maintained
10855 F:      sound/drivers/opl4/
10856
10857 OPROFILE
10858 M:      Robert Richter <rric@kernel.org>
10859 L:      oprofile-list@lists.sf.net
10860 S:      Maintained
10861 F:      arch/*/include/asm/oprofile*.h
10862 F:      arch/*/oprofile/
10863 F:      drivers/oprofile/
10864 F:      include/linux/oprofile.h
10865
10866 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10867 M:      Mark Fasheh <mark@fasheh.com>
10868 M:      Joel Becker <jlbec@evilplan.org>
10869 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10870 W:      http://ocfs2.wiki.kernel.org
10871 S:      Supported
10872 F:      Documentation/filesystems/ocfs2.txt
10873 F:      Documentation/filesystems/dlmfs.txt
10874 F:      fs/ocfs2/
10875
10876 ORANGEFS FILESYSTEM
10877 M:      Mike Marshall <hubcap@omnibond.com>
10878 R:      Martin Brandenburg <martin@omnibond.com>
10879 L:      devel@lists.orangefs.org
10880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10881 S:      Supported
10882 F:      fs/orangefs/
10883 F:      Documentation/filesystems/orangefs.txt
10884
10885 ORINOCO DRIVER
10886 L:      linux-wireless@vger.kernel.org
10887 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10888 W:      http://www.nongnu.org/orinoco/
10889 S:      Orphan
10890 F:      drivers/net/wireless/intersil/orinoco/
10891
10892 OSD LIBRARY and FILESYSTEM
10893 M:      Boaz Harrosh <ooo@electrozaur.com>
10894 S:      Maintained
10895 F:      drivers/scsi/osd/
10896 F:      include/scsi/osd_*
10897 F:      fs/exofs/
10898
10899 OV2659 OMNIVISION SENSOR DRIVER
10900 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10901 L:      linux-media@vger.kernel.org
10902 W:      https://linuxtv.org
10903 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10904 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10905 S:      Maintained
10906 F:      drivers/media/i2c/ov2659.c
10907 F:      include/media/i2c/ov2659.h
10908
10909 OVERLAY FILESYSTEM
10910 M:      Miklos Szeredi <miklos@szeredi.hu>
10911 L:      linux-unionfs@vger.kernel.org
10912 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10913 S:      Supported
10914 F:      fs/overlayfs/
10915 F:      Documentation/filesystems/overlayfs.txt
10916
10917 P54 WIRELESS DRIVER
10918 M:      Christian Lamparter <chunkeey@googlemail.com>
10919 L:      linux-wireless@vger.kernel.org
10920 W:      http://wireless.kernel.org/en/users/Drivers/p54
10921 S:      Maintained
10922 F:      drivers/net/wireless/intersil/p54/
10923
10924 PA SEMI ETHERNET DRIVER
10925 L:      netdev@vger.kernel.org
10926 S:      Orphan
10927 F:      drivers/net/ethernet/pasemi/*
10928
10929 PA SEMI SMBUS DRIVER
10930 L:      linux-i2c@vger.kernel.org
10931 S:      Orphan
10932 F:      drivers/i2c/busses/i2c-pasemi.c
10933
10934 PADATA PARALLEL EXECUTION MECHANISM
10935 M:      Steffen Klassert <steffen.klassert@secunet.com>
10936 L:      linux-crypto@vger.kernel.org
10937 S:      Maintained
10938 F:      kernel/padata.c
10939 F:      include/linux/padata.h
10940 F:      Documentation/padata.txt
10941
10942 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10943 M:      Harald Welte <laforge@gnumonks.org>
10944 L:      platform-driver-x86@vger.kernel.org
10945 S:      Maintained
10946 F:      drivers/platform/x86/panasonic-laptop.c
10947
10948 PARALLEL LCD/KEYPAD PANEL DRIVER
10949 M:      Willy Tarreau <willy@haproxy.com>
10950 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10951 S:      Odd Fixes
10952 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10953 F:      drivers/auxdisplay/panel.c
10954
10955 PARALLEL PORT SUBSYSTEM
10956 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10957 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10958 L:      linux-parport@lists.infradead.org (subscribers-only)
10959 S:      Maintained
10960 F:      drivers/parport/
10961 F:      include/linux/parport*.h
10962 F:      drivers/char/ppdev.c
10963 F:      include/uapi/linux/ppdev.h
10964 F:      Documentation/parport*.txt
10965
10966 PARAVIRT_OPS INTERFACE
10967 M:      Juergen Gross <jgross@suse.com>
10968 M:      Alok Kataria <akataria@vmware.com>
10969 L:      virtualization@lists.linux-foundation.org
10970 S:      Supported
10971 F:      Documentation/virtual/paravirt_ops.txt
10972 F:      arch/*/kernel/paravirt*
10973 F:      arch/*/include/asm/paravirt*.h
10974 F:      include/linux/hypervisor.h
10975
10976 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10977 M:      Tim Waugh <tim@cyberelk.net>
10978 L:      linux-parport@lists.infradead.org (subscribers-only)
10979 S:      Maintained
10980 F:      Documentation/blockdev/paride.txt
10981 F:      drivers/block/paride/
10982
10983 PARISC ARCHITECTURE
10984 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10985 M:      Helge Deller <deller@gmx.de>
10986 L:      linux-parisc@vger.kernel.org
10987 W:      http://www.parisc-linux.org/
10988 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10991 S:      Maintained
10992 F:      arch/parisc/
10993 F:      Documentation/parisc/
10994 F:      drivers/parisc/
10995 F:      drivers/char/agp/parisc-agp.c
10996 F:      drivers/input/serio/gscps2.c
10997 F:      drivers/parport/parport_gsc.*
10998 F:      drivers/tty/serial/8250/8250_gsc.c
10999 F:      drivers/video/fbdev/sti*
11000 F:      drivers/video/console/sti*
11001 F:      drivers/video/logo/logo_parisc*
11002
11003 PARMAN
11004 M:      Jiri Pirko <jiri@mellanox.com>
11005 L:      netdev@vger.kernel.org
11006 S:      Supported
11007 F:      lib/parman.c
11008 F:      lib/test_parman.c
11009 F:      include/linux/parman.h
11010
11011 PC87360 HARDWARE MONITORING DRIVER
11012 M:      Jim Cromie <jim.cromie@gmail.com>
11013 L:      linux-hwmon@vger.kernel.org
11014 S:      Maintained
11015 F:      Documentation/hwmon/pc87360
11016 F:      drivers/hwmon/pc87360.c
11017
11018 PC8736x GPIO DRIVER
11019 M:      Jim Cromie <jim.cromie@gmail.com>
11020 S:      Maintained
11021 F:      drivers/char/pc8736x_gpio.c
11022
11023 PC87427 HARDWARE MONITORING DRIVER
11024 M:      Jean Delvare <jdelvare@suse.com>
11025 L:      linux-hwmon@vger.kernel.org
11026 S:      Maintained
11027 F:      Documentation/hwmon/pc87427
11028 F:      drivers/hwmon/pc87427.c
11029
11030 PCA9532 LED DRIVER
11031 M:      Riku Voipio <riku.voipio@iki.fi>
11032 S:      Maintained
11033 F:      drivers/leds/leds-pca9532.c
11034 F:      include/linux/leds-pca9532.h
11035
11036 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11037 M:      Guenter Roeck <linux@roeck-us.net>
11038 L:      linux-i2c@vger.kernel.org
11039 S:      Maintained
11040 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11041
11042 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11043 M:      Khalid Aziz <khalid@gonehiking.org>
11044 S:      Maintained
11045 F:      drivers/firmware/pcdp.*
11046
11047 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11048 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11049 L:      linux-pci@vger.kernel.org
11050 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11051 S:      Maintained
11052 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11053 F:      drivers/pci/controller/pci-aardvark.c
11054
11055 PCI DRIVER FOR ALTERA PCIE IP
11056 M:      Ley Foon Tan <lftan@altera.com>
11057 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11058 L:      linux-pci@vger.kernel.org
11059 S:      Supported
11060 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11061 F:      drivers/pci/controller/pcie-altera.c
11062
11063 PCI DRIVER FOR APPLIEDMICRO XGENE
11064 M:      Tanmay Inamdar <tinamdar@apm.com>
11065 L:      linux-pci@vger.kernel.org
11066 L:      linux-arm-kernel@lists.infradead.org
11067 S:      Maintained
11068 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11069 F:      drivers/pci/controller/pci-xgene.c
11070
11071 PCI DRIVER FOR ARM VERSATILE PLATFORM
11072 M:      Rob Herring <robh@kernel.org>
11073 L:      linux-pci@vger.kernel.org
11074 L:      linux-arm-kernel@lists.infradead.org
11075 S:      Maintained
11076 F:      Documentation/devicetree/bindings/pci/versatile.txt
11077 F:      drivers/pci/controller/pci-versatile.c
11078
11079 PCI DRIVER FOR ARMADA 8K
11080 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11081 L:      linux-pci@vger.kernel.org
11082 L:      linux-arm-kernel@lists.infradead.org
11083 S:      Maintained
11084 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11085 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11086
11087 PCI DRIVER FOR CADENCE PCIE IP
11088 M:      Alan Douglas <adouglas@cadence.com>
11089 L:      linux-pci@vger.kernel.org
11090 S:      Maintained
11091 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11092 F:      drivers/pci/controller/pcie-cadence*
11093
11094 PCI DRIVER FOR FREESCALE LAYERSCAPE
11095 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11096 M:      Mingkai Hu <mingkai.hu@nxp.com>
11097 M:      Roy Zang <roy.zang@nxp.com>
11098 L:      linuxppc-dev@lists.ozlabs.org
11099 L:      linux-pci@vger.kernel.org
11100 L:      linux-arm-kernel@lists.infradead.org
11101 S:      Maintained
11102 F:      drivers/pci/controller/dwc/*layerscape*
11103
11104 PCI DRIVER FOR GENERIC OF HOSTS
11105 M:      Will Deacon <will.deacon@arm.com>
11106 L:      linux-pci@vger.kernel.org
11107 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11108 S:      Maintained
11109 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11110 F:      drivers/pci/controller/pci-host-common.c
11111 F:      drivers/pci/controller/pci-host-generic.c
11112
11113 PCI DRIVER FOR IMX6
11114 M:      Richard Zhu <hongxing.zhu@nxp.com>
11115 M:      Lucas Stach <l.stach@pengutronix.de>
11116 L:      linux-pci@vger.kernel.org
11117 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11118 S:      Maintained
11119 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11120 F:      drivers/pci/controller/dwc/*imx6*
11121
11122 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11123 M:      Keith Busch <keith.busch@intel.com>
11124 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11125 L:      linux-pci@vger.kernel.org
11126 S:      Supported
11127 F:      drivers/pci/controller/vmd.c
11128
11129 PCI DRIVER FOR MICROSEMI SWITCHTEC
11130 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11131 M:      Logan Gunthorpe <logang@deltatee.com>
11132 L:      linux-pci@vger.kernel.org
11133 S:      Maintained
11134 F:      Documentation/switchtec.txt
11135 F:      Documentation/ABI/testing/sysfs-class-switchtec
11136 F:      drivers/pci/switch/switchtec*
11137 F:      include/uapi/linux/switchtec_ioctl.h
11138 F:      include/linux/switchtec.h
11139 F:      drivers/ntb/hw/mscc/
11140
11141 PCI DRIVER FOR MOBIVEIL PCIE IP
11142 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11143 L:      linux-pci@vger.kernel.org
11144 S:      Supported
11145 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11146 F:      drivers/pci/controller/pcie-mobiveil.c
11147
11148 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11149 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11150 M:      Jason Cooper <jason@lakedaemon.net>
11151 L:      linux-pci@vger.kernel.org
11152 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11153 S:      Maintained
11154 F:      drivers/pci/controller/*mvebu*
11155
11156 PCI DRIVER FOR NVIDIA TEGRA
11157 M:      Thierry Reding <thierry.reding@gmail.com>
11158 L:      linux-tegra@vger.kernel.org
11159 L:      linux-pci@vger.kernel.org
11160 S:      Supported
11161 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11162 F:      drivers/pci/controller/pci-tegra.c
11163
11164 PCI DRIVER FOR RENESAS R-CAR
11165 M:      Simon Horman <horms@verge.net.au>
11166 L:      linux-pci@vger.kernel.org
11167 L:      linux-renesas-soc@vger.kernel.org
11168 S:      Maintained
11169 F:      drivers/pci/controller/*rcar*
11170
11171 PCI DRIVER FOR SAMSUNG EXYNOS
11172 M:      Jingoo Han <jingoohan1@gmail.com>
11173 L:      linux-pci@vger.kernel.org
11174 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11175 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11176 S:      Maintained
11177 F:      drivers/pci/controller/dwc/pci-exynos.c
11178
11179 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11180 M:      Jingoo Han <jingoohan1@gmail.com>
11181 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11182 L:      linux-pci@vger.kernel.org
11183 S:      Maintained
11184 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11185 F:      drivers/pci/controller/dwc/*designware*
11186
11187 PCI DRIVER FOR TI DRA7XX
11188 M:      Kishon Vijay Abraham I <kishon@ti.com>
11189 L:      linux-omap@vger.kernel.org
11190 L:      linux-pci@vger.kernel.org
11191 S:      Supported
11192 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11193 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11194
11195 PCI DRIVER FOR TI KEYSTONE
11196 M:      Murali Karicheri <m-karicheri2@ti.com>
11197 L:      linux-pci@vger.kernel.org
11198 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11199 S:      Maintained
11200 F:      drivers/pci/controller/dwc/*keystone*
11201
11202 PCI ENDPOINT SUBSYSTEM
11203 M:      Kishon Vijay Abraham I <kishon@ti.com>
11204 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11205 L:      linux-pci@vger.kernel.org
11206 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11207 S:      Supported
11208 F:      drivers/pci/endpoint/
11209 F:      drivers/misc/pci_endpoint_test.c
11210 F:      tools/pci/
11211
11212 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11213 M:      Russell Currey <ruscur@russell.cc>
11214 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11215 M:      Oliver O'Halloran <oohall@gmail.com>
11216 L:      linuxppc-dev@lists.ozlabs.org
11217 S:      Supported
11218 F:      Documentation/PCI/pci-error-recovery.txt
11219 F:      drivers/pci/pcie/aer.c
11220 F:      drivers/pci/pcie/dpc.c
11221 F:      drivers/pci/pcie/err.c
11222 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11223 F:      arch/powerpc/kernel/eeh*.c
11224 F:      arch/powerpc/platforms/*/eeh*.c
11225 F:      arch/powerpc/include/*/eeh*.h
11226
11227 PCI ERROR RECOVERY
11228 M:      Linas Vepstas <linasvepstas@gmail.com>
11229 L:      linux-pci@vger.kernel.org
11230 S:      Supported
11231 F:      Documentation/PCI/pci-error-recovery.txt
11232
11233 PCI MSI DRIVER FOR ALTERA MSI IP
11234 M:      Ley Foon Tan <lftan@altera.com>
11235 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11236 L:      linux-pci@vger.kernel.org
11237 S:      Supported
11238 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11239 F:      drivers/pci/controller/pcie-altera-msi.c
11240
11241 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11242 M:      Duc Dang <dhdang@apm.com>
11243 L:      linux-pci@vger.kernel.org
11244 L:      linux-arm-kernel@lists.infradead.org
11245 S:      Maintained
11246 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11247 F:      drivers/pci/controller/pci-xgene-msi.c
11248
11249 PCI SUBSYSTEM
11250 M:      Bjorn Helgaas <bhelgaas@google.com>
11251 L:      linux-pci@vger.kernel.org
11252 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11254 S:      Supported
11255 F:      Documentation/devicetree/bindings/pci/
11256 F:      Documentation/PCI/
11257 F:      drivers/acpi/pci*
11258 F:      drivers/pci/
11259 F:      include/asm-generic/pci*
11260 F:      include/linux/pci*
11261 F:      include/linux/of_pci.h
11262 F:      include/uapi/linux/pci*
11263 F:      lib/pci*
11264 F:      arch/x86/pci/
11265 F:      arch/x86/kernel/quirks.c
11266
11267 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11268 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11269 L:      linux-pci@vger.kernel.org
11270 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11271 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11272 S:      Supported
11273 F:      drivers/pci/controller/
11274
11275 PCIE DRIVER FOR AXIS ARTPEC
11276 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11277 L:      linux-arm-kernel@axis.com
11278 L:      linux-pci@vger.kernel.org
11279 S:      Maintained
11280 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11281 F:      drivers/pci/controller/dwc/*artpec*
11282
11283 PCIE DRIVER FOR CAVIUM THUNDERX
11284 M:      David Daney <david.daney@cavium.com>
11285 L:      linux-pci@vger.kernel.org
11286 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11287 S:      Supported
11288 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11289 F:      drivers/pci/controller/pci-thunder-*
11290
11291 PCIE DRIVER FOR HISILICON
11292 M:      Zhou Wang <wangzhou1@hisilicon.com>
11293 L:      linux-pci@vger.kernel.org
11294 S:      Maintained
11295 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11296 F:      drivers/pci/controller/dwc/pcie-hisi.c
11297
11298 PCIE DRIVER FOR HISILICON KIRIN
11299 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11300 M:      Binghui Wang <wangbinghui@hisilicon.com>
11301 L:      linux-pci@vger.kernel.org
11302 S:      Maintained
11303 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11304 F:      drivers/pci/controller/dwc/pcie-kirin.c
11305
11306 PCIE DRIVER FOR HISILICON STB
11307 M:      Jianguo Sun <sunjianguo1@huawei.com>
11308 M:      Shawn Guo <shawn.guo@linaro.org>
11309 L:      linux-pci@vger.kernel.org
11310 S:      Maintained
11311 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11312 F:      drivers/pci/controller/dwc/pcie-histb.c
11313
11314 PCIE DRIVER FOR MEDIATEK
11315 M:      Ryder Lee <ryder.lee@mediatek.com>
11316 L:      linux-pci@vger.kernel.org
11317 L:      linux-mediatek@lists.infradead.org
11318 S:      Supported
11319 F:      Documentation/devicetree/bindings/pci/mediatek*
11320 F:      drivers/pci/controller/*mediatek*
11321
11322 PCIE DRIVER FOR QUALCOMM MSM
11323 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11324 L:      linux-pci@vger.kernel.org
11325 L:      linux-arm-msm@vger.kernel.org
11326 S:      Maintained
11327 F:      drivers/pci/controller/dwc/*qcom*
11328
11329 PCIE DRIVER FOR ROCKCHIP
11330 M:      Shawn Lin <shawn.lin@rock-chips.com>
11331 L:      linux-pci@vger.kernel.org
11332 L:      linux-rockchip@lists.infradead.org
11333 S:      Maintained
11334 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11335 F:      drivers/pci/controller/pcie-rockchip*
11336
11337 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11338 M:      Linus Walleij <linus.walleij@linaro.org>
11339 L:      linux-pci@vger.kernel.org
11340 S:      Maintained
11341 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11342 F:      drivers/pci/controller/pci-v3-semi.c
11343
11344 PCIE DRIVER FOR ST SPEAR13XX
11345 M:      Pratyush Anand <pratyush.anand@gmail.com>
11346 L:      linux-pci@vger.kernel.org
11347 S:      Maintained
11348 F:      drivers/pci/controller/dwc/*spear*
11349
11350 PCMCIA SUBSYSTEM
11351 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11352 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11353 S:      Odd Fixes
11354 F:      Documentation/pcmcia/
11355 F:      tools/pcmcia/
11356 F:      drivers/pcmcia/
11357 F:      include/pcmcia/
11358
11359 PCNET32 NETWORK DRIVER
11360 M:      Don Fry <pcnet32@frontier.com>
11361 L:      netdev@vger.kernel.org
11362 S:      Maintained
11363 F:      drivers/net/ethernet/amd/pcnet32.c
11364
11365 PCRYPT PARALLEL CRYPTO ENGINE
11366 M:      Steffen Klassert <steffen.klassert@secunet.com>
11367 L:      linux-crypto@vger.kernel.org
11368 S:      Maintained
11369 F:      crypto/pcrypt.c
11370 F:      include/crypto/pcrypt.h
11371
11372 PEAQ WMI HOTKEYS DRIVER
11373 M:      Hans de Goede <hdegoede@redhat.com>
11374 L:      platform-driver-x86@vger.kernel.org
11375 S:      Maintained
11376 F:      drivers/platform/x86/peaq-wmi.c
11377
11378 PER-CPU MEMORY ALLOCATOR
11379 M:      Dennis Zhou <dennis@kernel.org>
11380 M:      Tejun Heo <tj@kernel.org>
11381 M:      Christoph Lameter <cl@linux.com>
11382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11383 S:      Maintained
11384 F:      include/linux/percpu*.h
11385 F:      mm/percpu*.c
11386 F:      arch/*/include/asm/percpu.h
11387
11388 PER-TASK DELAY ACCOUNTING
11389 M:      Balbir Singh <bsingharora@gmail.com>
11390 S:      Maintained
11391 F:      include/linux/delayacct.h
11392 F:      kernel/delayacct.c
11393
11394 PERFORMANCE EVENTS SUBSYSTEM
11395 M:      Peter Zijlstra <peterz@infradead.org>
11396 M:      Ingo Molnar <mingo@redhat.com>
11397 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11398 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11399 R:      Jiri Olsa <jolsa@redhat.com>
11400 R:      Namhyung Kim <namhyung@kernel.org>
11401 L:      linux-kernel@vger.kernel.org
11402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11403 S:      Supported
11404 F:      kernel/events/*
11405 F:      include/linux/perf_event.h
11406 F:      include/uapi/linux/perf_event.h
11407 F:      arch/*/kernel/perf_event*.c
11408 F:      arch/*/kernel/*/perf_event*.c
11409 F:      arch/*/kernel/*/*/perf_event*.c
11410 F:      arch/*/include/asm/perf_event.h
11411 F:      arch/*/kernel/perf_callchain.c
11412 F:      arch/*/events/*
11413 F:      tools/perf/
11414
11415 PERSONALITY HANDLING
11416 M:      Christoph Hellwig <hch@infradead.org>
11417 L:      linux-abi-devel@lists.sourceforge.net
11418 S:      Maintained
11419 F:      include/linux/personality.h
11420 F:      include/uapi/linux/personality.h
11421
11422 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11423 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11424 L:      linux-input@vger.kernel.org
11425 S:      Maintained
11426 F:      Documentation/input/devices/pxrc.rst
11427 F:      drivers/input/joystick/pxrc.c
11428
11429 PHONET PROTOCOL
11430 M:      Remi Denis-Courmont <courmisch@gmail.com>
11431 S:      Supported
11432 F:      Documentation/networking/phonet.txt
11433 F:      include/linux/phonet.h
11434 F:      include/net/phonet/
11435 F:      include/uapi/linux/phonet.h
11436 F:      net/phonet/
11437
11438 PHRAM MTD DRIVER
11439 M:      Joern Engel <joern@lazybastard.org>
11440 L:      linux-mtd@lists.infradead.org
11441 S:      Maintained
11442 F:      drivers/mtd/devices/phram.c
11443
11444 PICOLCD HID DRIVER
11445 M:      Bruno Prémont <bonbons@linux-vserver.org>
11446 L:      linux-input@vger.kernel.org
11447 S:      Maintained
11448 F:      drivers/hid/hid-picolcd*
11449
11450 PICOXCELL SUPPORT
11451 M:      Jamie Iles <jamie@jamieiles.com>
11452 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11453 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11454 S:      Supported
11455 F:      arch/arm/boot/dts/picoxcell*
11456 F:      arch/arm/mach-picoxcell/
11457 F:      drivers/crypto/picoxcell*
11458
11459 PIN CONTROL SUBSYSTEM
11460 M:      Linus Walleij <linus.walleij@linaro.org>
11461 L:      linux-gpio@vger.kernel.org
11462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11463 S:      Maintained
11464 F:      Documentation/devicetree/bindings/pinctrl/
11465 F:      Documentation/driver-api/pinctl.rst
11466 F:      drivers/pinctrl/
11467 F:      include/linux/pinctrl/
11468
11469 PIN CONTROLLER - ATMEL AT91
11470 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11471 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11472 S:      Maintained
11473 F:      drivers/pinctrl/pinctrl-at91.*
11474
11475 PIN CONTROLLER - ATMEL AT91 PIO4
11476 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11477 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11478 L:      linux-gpio@vger.kernel.org
11479 S:      Supported
11480 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11481
11482 PIN CONTROLLER - FREESCALE
11483 M:      Dong Aisheng <aisheng.dong@nxp.com>
11484 M:      Fabio Estevam <festevam@gmail.com>
11485 M:      Shawn Guo <shawnguo@kernel.org>
11486 M:      Stefan Agner <stefan@agner.ch>
11487 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11488 L:      linux-gpio@vger.kernel.org
11489 S:      Maintained
11490 F:      drivers/pinctrl/freescale/
11491 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11492
11493 PIN CONTROLLER - INTEL
11494 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11495 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11496 S:      Maintained
11497 F:      drivers/pinctrl/intel/
11498
11499 PIN CONTROLLER - MEDIATEK
11500 M:      Sean Wang <sean.wang@mediatek.com>
11501 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11502 S:      Maintained
11503 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11504 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11505 F:      drivers/pinctrl/mediatek/mtk-eint.*
11506 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11507 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11508 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11509
11510 PIN CONTROLLER - QUALCOMM
11511 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11512 S:      Maintained
11513 L:      linux-arm-msm@vger.kernel.org
11514 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11515 F:      drivers/pinctrl/qcom/
11516
11517 PIN CONTROLLER - RENESAS
11518 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11519 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11520 L:      linux-renesas-soc@vger.kernel.org
11521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11522 S:      Maintained
11523 F:      drivers/pinctrl/sh-pfc/
11524
11525 PIN CONTROLLER - SAMSUNG
11526 M:      Tomasz Figa <tomasz.figa@gmail.com>
11527 M:      Krzysztof Kozlowski <krzk@kernel.org>
11528 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11529 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11530 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11531 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11532 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11533 S:      Maintained
11534 F:      drivers/pinctrl/samsung/
11535 F:      include/dt-bindings/pinctrl/samsung.h
11536 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11537
11538 PIN CONTROLLER - SINGLE
11539 M:      Tony Lindgren <tony@atomide.com>
11540 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11542 L:      linux-omap@vger.kernel.org
11543 S:      Maintained
11544 F:      drivers/pinctrl/pinctrl-single.c
11545
11546 PIN CONTROLLER - ST SPEAR
11547 M:      Viresh Kumar <vireshk@kernel.org>
11548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11549 W:      http://www.st.com/spear
11550 S:      Maintained
11551 F:      drivers/pinctrl/spear/
11552
11553 PISTACHIO SOC SUPPORT
11554 M:      James Hartley <james.hartley@sondrel.com>
11555 L:      linux-mips@linux-mips.org
11556 S:      Odd Fixes
11557 F:      arch/mips/pistachio/
11558 F:      arch/mips/include/asm/mach-pistachio/
11559 F:      arch/mips/boot/dts/img/pistachio*
11560 F:      arch/mips/configs/pistachio*_defconfig
11561
11562 PKTCDVD DRIVER
11563 S:      Orphan
11564 M:      linux-block@vger.kernel.org
11565 F:      drivers/block/pktcdvd.c
11566 F:      include/linux/pktcdvd.h
11567 F:      include/uapi/linux/pktcdvd.h
11568
11569 PKUNITY SOC DRIVERS
11570 M:      Guan Xuetao <gxt@pku.edu.cn>
11571 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11572 S:      Maintained
11573 T:      git git://github.com/gxt/linux.git
11574 F:      drivers/input/serio/i8042-unicore32io.h
11575 F:      drivers/i2c/busses/i2c-puv3.c
11576 F:      drivers/video/fbdev/fb-puv3.c
11577 F:      drivers/rtc/rtc-puv3.c
11578
11579 PMBUS HARDWARE MONITORING DRIVERS
11580 M:      Guenter Roeck <linux@roeck-us.net>
11581 L:      linux-hwmon@vger.kernel.org
11582 W:      http://hwmon.wiki.kernel.org/
11583 W:      http://www.roeck-us.net/linux/drivers/
11584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11585 S:      Maintained
11586 F:      Documentation/hwmon/pmbus
11587 F:      drivers/hwmon/pmbus/
11588 F:      include/linux/pmbus.h
11589
11590 PMC SIERRA MaxRAID DRIVER
11591 L:      linux-scsi@vger.kernel.org
11592 W:      http://www.pmc-sierra.com/
11593 S:      Orphan
11594 F:      drivers/scsi/pmcraid.*
11595
11596 PMC SIERRA PM8001 DRIVER
11597 M:      Jack Wang <jinpu.wang@profitbricks.com>
11598 M:      lindar_liu@usish.com
11599 L:      linux-scsi@vger.kernel.org
11600 S:      Supported
11601 F:      drivers/scsi/pm8001/
11602
11603 PNP SUPPORT
11604 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11605 S:      Maintained
11606 F:      drivers/pnp/
11607
11608 POSIX CLOCKS and TIMERS
11609 M:      Thomas Gleixner <tglx@linutronix.de>
11610 L:      linux-kernel@vger.kernel.org
11611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11612 S:      Maintained
11613 F:      fs/timerfd.c
11614 F:      include/linux/timer*
11615 F:      kernel/time/*timer*
11616
11617 POWER MANAGEMENT CORE
11618 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11619 L:      linux-pm@vger.kernel.org
11620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11621 B:      https://bugzilla.kernel.org
11622 S:      Supported
11623 F:      drivers/base/power/
11624 F:      include/linux/pm.h
11625 F:      include/linux/pm_*
11626 F:      include/linux/powercap.h
11627 F:      drivers/powercap/
11628 F:      kernel/configs/nopm.config
11629
11630 POWER STATE COORDINATION INTERFACE (PSCI)
11631 M:      Mark Rutland <mark.rutland@arm.com>
11632 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11633 L:      linux-arm-kernel@lists.infradead.org
11634 S:      Maintained
11635 F:      drivers/firmware/psci*.c
11636 F:      include/linux/psci.h
11637 F:      include/uapi/linux/psci.h
11638
11639 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11640 M:      Sebastian Reichel <sre@kernel.org>
11641 L:      linux-pm@vger.kernel.org
11642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11643 S:      Maintained
11644 F:      Documentation/ABI/testing/sysfs-class-power
11645 F:      Documentation/devicetree/bindings/power/supply/
11646 F:      include/linux/power_supply.h
11647 F:      drivers/power/supply/
11648
11649 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11650 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11651 L:      linuxppc-dev@lists.ozlabs.org
11652 S:      Maintained
11653 F:      drivers/char/powernv-op-panel.c
11654
11655 PPP OVER ATM (RFC 2364)
11656 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11657 S:      Maintained
11658 F:      net/atm/pppoatm.c
11659 F:      include/uapi/linux/atmppp.h
11660
11661 PPP OVER ETHERNET
11662 M:      Michal Ostrowski <mostrows@earthlink.net>
11663 S:      Maintained
11664 F:      drivers/net/ppp/pppoe.c
11665 F:      drivers/net/ppp/pppox.c
11666
11667 PPP OVER L2TP
11668 M:      James Chapman <jchapman@katalix.com>
11669 S:      Maintained
11670 F:      net/l2tp/l2tp_ppp.c
11671 F:      include/linux/if_pppol2tp.h
11672 F:      include/uapi/linux/if_pppol2tp.h
11673
11674 PPP PROTOCOL DRIVERS AND COMPRESSORS
11675 M:      Paul Mackerras <paulus@samba.org>
11676 L:      linux-ppp@vger.kernel.org
11677 S:      Maintained
11678 F:      drivers/net/ppp/ppp_*
11679
11680 PPS SUPPORT
11681 M:      Rodolfo Giometti <giometti@enneenne.com>
11682 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11683 L:      linuxpps@ml.enneenne.com (subscribers-only)
11684 S:      Maintained
11685 F:      Documentation/pps/
11686 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11687 F:      Documentation/ABI/testing/sysfs-pps
11688 F:      drivers/pps/
11689 F:      include/linux/pps*.h
11690 F:      include/uapi/linux/pps.h
11691
11692 PPTP DRIVER
11693 M:      Dmitry Kozlov <xeb@mail.ru>
11694 L:      netdev@vger.kernel.org
11695 S:      Maintained
11696 F:      drivers/net/ppp/pptp.c
11697 W:      http://sourceforge.net/projects/accel-pptp
11698
11699 PREEMPTIBLE KERNEL
11700 M:      Robert Love <rml@tech9.net>
11701 L:      kpreempt-tech@lists.sourceforge.net
11702 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11703 S:      Supported
11704 F:      Documentation/preempt-locking.txt
11705 F:      include/linux/preempt.h
11706
11707 PRINTK
11708 M:      Petr Mladek <pmladek@suse.com>
11709 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11710 R:      Steven Rostedt <rostedt@goodmis.org>
11711 S:      Maintained
11712 F:      kernel/printk/
11713 F:      include/linux/printk.h
11714
11715 PRISM54 WIRELESS DRIVER
11716 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11717 L:      linux-wireless@vger.kernel.org
11718 W:      http://wireless.kernel.org/en/users/Drivers/p54
11719 S:      Obsolete
11720 F:      drivers/net/wireless/intersil/prism54/
11721
11722 PROC FILESYSTEM
11723 R:      Alexey Dobriyan <adobriyan@gmail.com>
11724 L:      linux-kernel@vger.kernel.org
11725 L:      linux-fsdevel@vger.kernel.org
11726 S:      Maintained
11727 F:      fs/proc/
11728 F:      include/linux/proc_fs.h
11729 F:      tools/testing/selftests/proc/
11730
11731 PROC SYSCTL
11732 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11733 M:      Kees Cook <keescook@chromium.org>
11734 L:      linux-kernel@vger.kernel.org
11735 L:      linux-fsdevel@vger.kernel.org
11736 S:      Maintained
11737 F:      fs/proc/proc_sysctl.c
11738 F:      include/linux/sysctl.h
11739 F:      kernel/sysctl.c
11740 F:      tools/testing/selftests/sysctl/
11741
11742 PS3 NETWORK SUPPORT
11743 M:      Geoff Levand <geoff@infradead.org>
11744 L:      netdev@vger.kernel.org
11745 L:      linuxppc-dev@lists.ozlabs.org
11746 S:      Maintained
11747 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11748
11749 PS3 PLATFORM SUPPORT
11750 M:      Geoff Levand <geoff@infradead.org>
11751 L:      linuxppc-dev@lists.ozlabs.org
11752 S:      Maintained
11753 F:      arch/powerpc/boot/ps3*
11754 F:      arch/powerpc/include/asm/lv1call.h
11755 F:      arch/powerpc/include/asm/ps3*.h
11756 F:      arch/powerpc/platforms/ps3/
11757 F:      drivers/*/ps3*
11758 F:      drivers/ps3/
11759 F:      drivers/rtc/rtc-ps3.c
11760 F:      drivers/usb/host/*ps3.c
11761 F:      sound/ppc/snd_ps3*
11762
11763 PS3VRAM DRIVER
11764 M:      Jim Paris <jim@jtan.com>
11765 M:      Geoff Levand <geoff@infradead.org>
11766 L:      linuxppc-dev@lists.ozlabs.org
11767 S:      Maintained
11768 F:      drivers/block/ps3vram.c
11769
11770 PSAMPLE PACKET SAMPLING SUPPORT:
11771 M:      Yotam Gigi <yotam.gi@gmail.com>
11772 S:      Maintained
11773 F:      net/psample
11774 F:      include/net/psample.h
11775 F:      include/uapi/linux/psample.h
11776
11777 PSTORE FILESYSTEM
11778 M:      Kees Cook <keescook@chromium.org>
11779 M:      Anton Vorontsov <anton@enomsg.org>
11780 M:      Colin Cross <ccross@android.com>
11781 M:      Tony Luck <tony.luck@intel.com>
11782 S:      Maintained
11783 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11784 F:      fs/pstore/
11785 F:      include/linux/pstore*
11786 F:      drivers/firmware/efi/efi-pstore.c
11787 F:      drivers/acpi/apei/erst.c
11788 F:      Documentation/admin-guide/ramoops.rst
11789 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11790 K:      \b(pstore|ramoops)
11791
11792 PTP HARDWARE CLOCK SUPPORT
11793 M:      Richard Cochran <richardcochran@gmail.com>
11794 L:      netdev@vger.kernel.org
11795 S:      Maintained
11796 W:      http://linuxptp.sourceforge.net/
11797 F:      Documentation/ABI/testing/sysfs-ptp
11798 F:      Documentation/ptp/*
11799 F:      drivers/net/phy/dp83640*
11800 F:      drivers/ptp/*
11801 F:      include/linux/ptp_cl*
11802
11803 PTRACE SUPPORT
11804 M:      Oleg Nesterov <oleg@redhat.com>
11805 S:      Maintained
11806 F:      include/asm-generic/syscall.h
11807 F:      include/linux/ptrace.h
11808 F:      include/linux/regset.h
11809 F:      include/linux/tracehook.h
11810 F:      include/uapi/linux/ptrace.h
11811 F:      include/uapi/linux/ptrace.h
11812 F:      include/asm-generic/ptrace.h
11813 F:      kernel/ptrace.c
11814 F:      arch/*/ptrace*.c
11815 F:      arch/*/*/ptrace*.c
11816 F:      arch/*/include/asm/ptrace*.h
11817
11818 PULSE8-CEC DRIVER
11819 M:      Hans Verkuil <hverkuil@xs4all.nl>
11820 L:      linux-media@vger.kernel.org
11821 T:      git git://linuxtv.org/media_tree.git
11822 S:      Maintained
11823 F:      drivers/media/usb/pulse8-cec/*
11824 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11825
11826 PVRUSB2 VIDEO4LINUX DRIVER
11827 M:      Mike Isely <isely@pobox.com>
11828 L:      pvrusb2@isely.net       (subscribers-only)
11829 L:      linux-media@vger.kernel.org
11830 W:      http://www.isely.net/pvrusb2/
11831 T:      git git://linuxtv.org/media_tree.git
11832 S:      Maintained
11833 F:      Documentation/media/v4l-drivers/pvrusb2*
11834 F:      drivers/media/usb/pvrusb2/
11835
11836 PWC WEBCAM DRIVER
11837 M:      Hans Verkuil <hverkuil@xs4all.nl>
11838 L:      linux-media@vger.kernel.org
11839 T:      git git://linuxtv.org/media_tree.git
11840 S:      Odd Fixes
11841 F:      drivers/media/usb/pwc/*
11842
11843 PWM FAN DRIVER
11844 M:      Kamil Debski <kamil@wypas.org>
11845 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11846 L:      linux-hwmon@vger.kernel.org
11847 S:      Supported
11848 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11849 F:      Documentation/hwmon/pwm-fan
11850 F:      drivers/hwmon/pwm-fan.c
11851
11852 PWM IR Transmitter
11853 M:      Sean Young <sean@mess.org>
11854 L:      linux-media@vger.kernel.org
11855 S:      Maintained
11856 F:      drivers/media/rc/pwm-ir-tx.c
11857
11858 PWM SUBSYSTEM
11859 M:      Thierry Reding <thierry.reding@gmail.com>
11860 L:      linux-pwm@vger.kernel.org
11861 S:      Maintained
11862 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11863 F:      Documentation/pwm.txt
11864 F:      Documentation/devicetree/bindings/pwm/
11865 F:      include/linux/pwm.h
11866 F:      drivers/pwm/
11867 F:      drivers/video/backlight/pwm_bl.c
11868 F:      include/linux/pwm_backlight.h
11869 F:      drivers/gpio/gpio-mvebu.c
11870 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11871
11872 PXA GPIO DRIVER
11873 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11874 L:      linux-gpio@vger.kernel.org
11875 S:      Maintained
11876 F:      drivers/gpio/gpio-pxa.c
11877
11878 PXA MMCI DRIVER
11879 S:      Orphan
11880
11881 PXA RTC DRIVER
11882 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11883 L:      linux-rtc@vger.kernel.org
11884 S:      Maintained
11885
11886 PXA2xx/PXA3xx SUPPORT
11887 M:      Daniel Mack <daniel@zonque.org>
11888 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11889 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11890 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11891 T:      git git://github.com/hzhuang1/linux.git
11892 T:      git git://github.com/rjarzmik/linux.git
11893 S:      Maintained
11894 F:      arch/arm/boot/dts/pxa*
11895 F:      arch/arm/mach-pxa/
11896 F:      drivers/dma/pxa*
11897 F:      drivers/pcmcia/pxa2xx*
11898 F:      drivers/pinctrl/pxa/
11899 F:      drivers/spi/spi-pxa2xx*
11900 F:      drivers/usb/gadget/udc/pxa2*
11901 F:      include/sound/pxa2xx-lib.h
11902 F:      sound/arm/pxa*
11903 F:      sound/soc/pxa/
11904
11905 QAT DRIVER
11906 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11907 L:      qat-linux@intel.com
11908 S:      Supported
11909 F:      drivers/crypto/qat/
11910
11911 QCOM AUDIO (ASoC) DRIVERS
11912 M:      Patrick Lai <plai@codeaurora.org>
11913 M:      Banajit Goswami <bgoswami@codeaurora.org>
11914 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11915 S:      Supported
11916 F:      sound/soc/qcom/
11917
11918 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11919 M:      Gabriel Somlo <somlo@cmu.edu>
11920 M:      "Michael S. Tsirkin" <mst@redhat.com>
11921 L:      qemu-devel@nongnu.org
11922 S:      Maintained
11923 F:      drivers/firmware/qemu_fw_cfg.c
11924 F:      include/uapi/linux/qemu_fw_cfg.h
11925
11926 QIB DRIVER
11927 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11928 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11929 L:      linux-rdma@vger.kernel.org
11930 S:      Supported
11931 F:      drivers/infiniband/hw/qib/
11932
11933 QLOGIC QL41xxx FCOE DRIVER
11934 M:      QLogic-Storage-Upstream@cavium.com
11935 L:      linux-scsi@vger.kernel.org
11936 S:      Supported
11937 F:      drivers/scsi/qedf/
11938
11939 QLOGIC QL41xxx ISCSI DRIVER
11940 M:      QLogic-Storage-Upstream@cavium.com
11941 L:      linux-scsi@vger.kernel.org
11942 S:      Supported
11943 F:      drivers/scsi/qedi/
11944
11945 QLOGIC QL4xxx ETHERNET DRIVER
11946 M:      Ariel Elior <Ariel.Elior@cavium.com>
11947 M:      everest-linux-l2@cavium.com
11948 L:      netdev@vger.kernel.org
11949 S:      Supported
11950 F:      drivers/net/ethernet/qlogic/qed/
11951 F:      include/linux/qed/
11952 F:      drivers/net/ethernet/qlogic/qede/
11953
11954 QLOGIC QL4xxx RDMA DRIVER
11955 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11956 M:      Ariel Elior <Ariel.Elior@cavium.com>
11957 L:      linux-rdma@vger.kernel.org
11958 S:      Supported
11959 F:      drivers/infiniband/hw/qedr/
11960 F:      include/uapi/rdma/qedr-abi.h
11961
11962 QLOGIC QLA1280 SCSI DRIVER
11963 M:      Michael Reed <mdr@sgi.com>
11964 L:      linux-scsi@vger.kernel.org
11965 S:      Maintained
11966 F:      drivers/scsi/qla1280.[ch]
11967
11968 QLOGIC QLA2XXX FC-SCSI DRIVER
11969 M:      qla2xxx-upstream@qlogic.com
11970 L:      linux-scsi@vger.kernel.org
11971 S:      Supported
11972 F:      Documentation/scsi/LICENSE.qla2xxx
11973 F:      drivers/scsi/qla2xxx/
11974
11975 QLOGIC QLA3XXX NETWORK DRIVER
11976 M:      Dept-GELinuxNICDev@cavium.com
11977 L:      netdev@vger.kernel.org
11978 S:      Supported
11979 F:      Documentation/networking/LICENSE.qla3xxx
11980 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11981
11982 QLOGIC QLA4XXX iSCSI DRIVER
11983 M:      QLogic-Storage-Upstream@qlogic.com
11984 L:      linux-scsi@vger.kernel.org
11985 S:      Supported
11986 F:      Documentation/scsi/LICENSE.qla4xxx
11987 F:      drivers/scsi/qla4xxx/
11988
11989 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11990 M:      Shahed Shaikh <Shahed.Shaikh@cavium.com>
11991 M:      Manish Chopra <manish.chopra@cavium.com>
11992 M:      Dept-GELinuxNICDev@cavium.com
11993 L:      netdev@vger.kernel.org
11994 S:      Supported
11995 F:      drivers/net/ethernet/qlogic/qlcnic/
11996
11997 QLOGIC QLGE 10Gb ETHERNET DRIVER
11998 M:      Manish Chopra <manish.chopra@cavium.com>
11999 M:      Dept-GELinuxNICDev@cavium.com
12000 L:      netdev@vger.kernel.org
12001 S:      Supported
12002 F:      drivers/net/ethernet/qlogic/qlge/
12003
12004 QM1D1B0004 MEDIA DRIVER
12005 M:      Akihiro Tsukada <tskd08@gmail.com>
12006 L:      linux-media@vger.kernel.org
12007 S:      Odd Fixes
12008 F:      drivers/media/tuners/qm1d1b0004*
12009
12010 QM1D1C0042 MEDIA DRIVER
12011 M:      Akihiro Tsukada <tskd08@gmail.com>
12012 L:      linux-media@vger.kernel.org
12013 S:      Odd Fixes
12014 F:      drivers/media/tuners/qm1d1c0042*
12015
12016 QNX4 FILESYSTEM
12017 M:      Anders Larsen <al@alarsen.net>
12018 W:      http://www.alarsen.net/linux/qnx4fs/
12019 S:      Maintained
12020 F:      fs/qnx4/
12021 F:      include/uapi/linux/qnx4_fs.h
12022 F:      include/uapi/linux/qnxtypes.h
12023
12024 QORIQ DPAA2 FSL-MC BUS DRIVER
12025 M:      Stuart Yoder <stuyoder@gmail.com>
12026 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12027 L:      linux-kernel@vger.kernel.org
12028 S:      Maintained
12029 F:      drivers/bus/fsl-mc/
12030 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12031 F:      Documentation/networking/dpaa2/overview.rst
12032
12033 QT1010 MEDIA DRIVER
12034 M:      Antti Palosaari <crope@iki.fi>
12035 L:      linux-media@vger.kernel.org
12036 W:      https://linuxtv.org
12037 W:      http://palosaari.fi/linux/
12038 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12039 T:      git git://linuxtv.org/anttip/media_tree.git
12040 S:      Maintained
12041 F:      drivers/media/tuners/qt1010*
12042
12043 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12044 M:      Kalle Valo <kvalo@codeaurora.org>
12045 L:      ath10k@lists.infradead.org
12046 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12048 S:      Supported
12049 F:      drivers/net/wireless/ath/ath10k/
12050
12051 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12052 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12053 L:      linux-wireless@vger.kernel.org
12054 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12055 S:      Supported
12056 F:      drivers/net/wireless/ath/ath9k/
12057
12058 QUALCOMM CAMERA SUBSYSTEM DRIVER
12059 M:      Todor Tomov <todor.tomov@linaro.org>
12060 L:      linux-media@vger.kernel.org
12061 S:      Maintained
12062 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12063 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12064 F:      drivers/media/platform/qcom/camss/
12065
12066 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12067 M:  Ilia Lin <ilia.lin@gmail.com>
12068 L:  linux-pm@vger.kernel.org
12069 S:  Maintained
12070 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12071 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12072
12073 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12074 M:      Timur Tabi <timur@kernel.org>
12075 L:      netdev@vger.kernel.org
12076 S:      Maintained
12077 F:      drivers/net/ethernet/qualcomm/emac/
12078
12079 QUALCOMM GENERIC INTERFACE I2C DRIVER
12080 M:      Alok Chauhan <alokc@codeaurora.org>
12081 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12082 L:      linux-i2c@vger.kernel.org
12083 L:      linux-arm-msm@vger.kernel.org
12084 S:      Supported
12085 F:      drivers/i2c/busses/i2c-qcom-geni.c
12086
12087 QUALCOMM HEXAGON ARCHITECTURE
12088 M:      Richard Kuo <rkuo@codeaurora.org>
12089 L:      linux-hexagon@vger.kernel.org
12090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12091 S:      Supported
12092 F:      arch/hexagon/
12093
12094 QUALCOMM HIDMA DRIVER
12095 M:      Sinan Kaya <okaya@kernel.org>
12096 L:      linux-arm-kernel@lists.infradead.org
12097 L:      linux-arm-msm@vger.kernel.org
12098 L:      dmaengine@vger.kernel.org
12099 S:      Supported
12100 F:      drivers/dma/qcom/hidma*
12101
12102 QUALCOMM IOMMU
12103 M:      Rob Clark <robdclark@gmail.com>
12104 L:      iommu@lists.linux-foundation.org
12105 L:      linux-arm-msm@vger.kernel.org
12106 S:      Maintained
12107 F:      drivers/iommu/qcom_iommu.c
12108
12109 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12110 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12111 L:      linux-media@vger.kernel.org
12112 L:      linux-arm-msm@vger.kernel.org
12113 T:      git git://linuxtv.org/media_tree.git
12114 S:      Maintained
12115 F:      drivers/media/platform/qcom/venus/
12116
12117 QUALCOMM WCN36XX WIRELESS DRIVER
12118 M:      Kalle Valo <kvalo@codeaurora.org>
12119 L:      wcn36xx@lists.infradead.org
12120 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12121 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12122 S:      Supported
12123 F:      drivers/net/wireless/ath/wcn36xx/
12124
12125 QUANTENNA QTNFMAC WIRELESS DRIVER
12126 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12127 M:      Avinash Patil <avinashp@quantenna.com>
12128 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12129 L:      linux-wireless@vger.kernel.org
12130 S:      Maintained
12131 F:      drivers/net/wireless/quantenna
12132
12133 RADEON and AMDGPU DRM DRIVERS
12134 M:      Alex Deucher <alexander.deucher@amd.com>
12135 M:      Christian König <christian.koenig@amd.com>
12136 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12137 L:      amd-gfx@lists.freedesktop.org
12138 T:      git git://people.freedesktop.org/~agd5f/linux
12139 S:      Supported
12140 F:      drivers/gpu/drm/radeon/
12141 F:      include/uapi/drm/radeon_drm.h
12142 F:      drivers/gpu/drm/amd/
12143 F:      include/uapi/drm/amdgpu_drm.h
12144
12145 RADEON FRAMEBUFFER DISPLAY DRIVER
12146 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12147 L:      linux-fbdev@vger.kernel.org
12148 S:      Maintained
12149 F:      drivers/video/fbdev/aty/radeon*
12150 F:      include/uapi/linux/radeonfb.h
12151
12152 RADIOSHARK RADIO DRIVER
12153 M:      Hans Verkuil <hverkuil@xs4all.nl>
12154 L:      linux-media@vger.kernel.org
12155 T:      git git://linuxtv.org/media_tree.git
12156 S:      Maintained
12157 F:      drivers/media/radio/radio-shark.c
12158
12159 RADIOSHARK2 RADIO DRIVER
12160 M:      Hans Verkuil <hverkuil@xs4all.nl>
12161 L:      linux-media@vger.kernel.org
12162 T:      git git://linuxtv.org/media_tree.git
12163 S:      Maintained
12164 F:      drivers/media/radio/radio-shark2.c
12165 F:      drivers/media/radio/radio-tea5777.c
12166
12167 RADOS BLOCK DEVICE (RBD)
12168 M:      Ilya Dryomov <idryomov@gmail.com>
12169 M:      Sage Weil <sage@redhat.com>
12170 M:      Alex Elder <elder@kernel.org>
12171 L:      ceph-devel@vger.kernel.org
12172 W:      http://ceph.com/
12173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12174 T:      git git://github.com/ceph/ceph-client.git
12175 S:      Supported
12176 F:      Documentation/ABI/testing/sysfs-bus-rbd
12177 F:      drivers/block/rbd.c
12178 F:      drivers/block/rbd_types.h
12179
12180 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12181 M:      Paul Mackerras <paulus@samba.org>
12182 L:      linux-fbdev@vger.kernel.org
12183 S:      Maintained
12184 F:      drivers/video/fbdev/aty/aty128fb.c
12185
12186 RAINSHADOW-CEC DRIVER
12187 M:      Hans Verkuil <hverkuil@xs4all.nl>
12188 L:      linux-media@vger.kernel.org
12189 T:      git git://linuxtv.org/media_tree.git
12190 S:      Maintained
12191 F:      drivers/media/usb/rainshadow-cec/*
12192
12193 RALINK MIPS ARCHITECTURE
12194 M:      John Crispin <john@phrozen.org>
12195 L:      linux-mips@linux-mips.org
12196 S:      Maintained
12197 F:      arch/mips/ralink
12198
12199 RALINK RT2X00 WIRELESS LAN DRIVER
12200 P:      rt2x00 project
12201 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12202 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12203 L:      linux-wireless@vger.kernel.org
12204 S:      Maintained
12205 F:      drivers/net/wireless/ralink/rt2x00/
12206
12207 RAMDISK RAM BLOCK DEVICE DRIVER
12208 M:      Jens Axboe <axboe@kernel.dk>
12209 S:      Maintained
12210 F:      Documentation/blockdev/ramdisk.txt
12211 F:      drivers/block/brd.c
12212
12213 RANCHU VIRTUAL BOARD FOR MIPS
12214 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12215 L:      linux-mips@linux-mips.org
12216 S:      Supported
12217 F:      arch/mips/generic/board-ranchu.c
12218 F:      arch/mips/configs/generic/board-ranchu.config
12219
12220 RANDOM NUMBER DRIVER
12221 M:      "Theodore Ts'o" <tytso@mit.edu>
12222 S:      Maintained
12223 F:      drivers/char/random.c
12224
12225 RAPIDIO SUBSYSTEM
12226 M:      Matt Porter <mporter@kernel.crashing.org>
12227 M:      Alexandre Bounine <alex.bou9@gmail.com>
12228 S:      Maintained
12229 F:      drivers/rapidio/
12230
12231 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12232 L:      linux-wireless@vger.kernel.org
12233 S:      Orphan
12234 F:      drivers/net/wireless/ray*
12235
12236 RCUTORTURE TEST FRAMEWORK
12237 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12238 M:      Josh Triplett <josh@joshtriplett.org>
12239 R:      Steven Rostedt <rostedt@goodmis.org>
12240 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12241 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12242 L:      linux-kernel@vger.kernel.org
12243 S:      Supported
12244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12245 F:      tools/testing/selftests/rcutorture
12246
12247 RDC R-321X SoC
12248 M:      Florian Fainelli <florian@openwrt.org>
12249 S:      Maintained
12250
12251 RDC R6040 FAST ETHERNET DRIVER
12252 M:      Florian Fainelli <f.fainelli@gmail.com>
12253 L:      netdev@vger.kernel.org
12254 S:      Maintained
12255 F:      drivers/net/ethernet/rdc/r6040.c
12256
12257 RDMAVT - RDMA verbs software
12258 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12259 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12260 L:      linux-rdma@vger.kernel.org
12261 S:      Supported
12262 F:      drivers/infiniband/sw/rdmavt
12263
12264 RDS - RELIABLE DATAGRAM SOCKETS
12265 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12266 L:      netdev@vger.kernel.org
12267 L:      linux-rdma@vger.kernel.org
12268 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12269 W:      https://oss.oracle.com/projects/rds/
12270 S:      Supported
12271 F:      net/rds/
12272 F:      Documentation/networking/rds.txt
12273
12274 RDT - RESOURCE ALLOCATION
12275 M:      Fenghua Yu <fenghua.yu@intel.com>
12276 M:      Reinette Chatre <reinette.chatre@intel.com>
12277 L:      linux-kernel@vger.kernel.org
12278 S:      Supported
12279 F:      arch/x86/kernel/cpu/intel_rdt*
12280 F:      arch/x86/include/asm/intel_rdt_sched.h
12281 F:      Documentation/x86/intel_rdt*
12282
12283 READ-COPY UPDATE (RCU)
12284 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12285 M:      Josh Triplett <josh@joshtriplett.org>
12286 R:      Steven Rostedt <rostedt@goodmis.org>
12287 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12288 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12289 L:      linux-kernel@vger.kernel.org
12290 W:      http://www.rdrop.com/users/paulmck/RCU/
12291 S:      Supported
12292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12293 F:      Documentation/RCU/
12294 X:      Documentation/RCU/torture.txt
12295 F:      include/linux/rcu*
12296 X:      include/linux/srcu*.h
12297 F:      kernel/rcu/
12298 X:      kernel/rcu/srcu*.c
12299
12300 REAL TIME CLOCK (RTC) SUBSYSTEM
12301 M:      Alessandro Zummo <a.zummo@towertech.it>
12302 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12303 L:      linux-rtc@vger.kernel.org
12304 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12305 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12306 S:      Maintained
12307 F:      Documentation/devicetree/bindings/rtc/
12308 F:      Documentation/rtc.txt
12309 F:      drivers/rtc/
12310 F:      include/linux/rtc.h
12311 F:      include/uapi/linux/rtc.h
12312 F:      include/linux/rtc/
12313 F:      include/linux/platform_data/rtc-*
12314 F:      tools/testing/selftests/rtc/
12315
12316 REALTEK AUDIO CODECS
12317 M:      Bard Liao <bardliao@realtek.com>
12318 M:      Oder Chiou <oder_chiou@realtek.com>
12319 S:      Maintained
12320 F:      sound/soc/codecs/rt*
12321 F:      include/sound/rt*.h
12322
12323 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12324 M:      Linus Walleij <linus.walleij@linaro.org>
12325 S:      Maintained
12326 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12327 F:      drivers/net/dsa/realtek-smi*
12328 F:      drivers/net/dsa/rtl83*
12329
12330 REGISTER MAP ABSTRACTION
12331 M:      Mark Brown <broonie@kernel.org>
12332 L:      linux-kernel@vger.kernel.org
12333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12334 S:      Supported
12335 F:      Documentation/devicetree/bindings/regmap/
12336 F:      drivers/base/regmap/
12337 F:      include/linux/regmap.h
12338
12339 REISERFS FILE SYSTEM
12340 L:      reiserfs-devel@vger.kernel.org
12341 S:      Supported
12342 F:      fs/reiserfs/
12343
12344 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12345 M:      Ohad Ben-Cohen <ohad@wizery.com>
12346 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12347 L:      linux-remoteproc@vger.kernel.org
12348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12349 S:      Maintained
12350 F:      Documentation/devicetree/bindings/remoteproc/
12351 F:      Documentation/remoteproc.txt
12352 F:      drivers/remoteproc/
12353 F:      include/linux/remoteproc.h
12354
12355 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12356 M:      Ohad Ben-Cohen <ohad@wizery.com>
12357 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12358 L:      linux-remoteproc@vger.kernel.org
12359 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12360 S:      Maintained
12361 F:      drivers/rpmsg/
12362 F:      Documentation/rpmsg.txt
12363 F:      include/linux/rpmsg.h
12364 F:      include/linux/rpmsg/
12365
12366 RENESAS CLOCK DRIVERS
12367 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12368 L:      linux-renesas-soc@vger.kernel.org
12369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12370 S:      Supported
12371 F:      drivers/clk/renesas/
12372
12373 RENESAS EMEV2 I2C DRIVER
12374 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12375 S:      Supported
12376 F:      drivers/i2c/busses/i2c-emev2.c
12377
12378 RENESAS ETHERNET DRIVERS
12379 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12380 L:      netdev@vger.kernel.org
12381 L:      linux-renesas-soc@vger.kernel.org
12382 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12383 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12384 F:      drivers/net/ethernet/renesas/
12385 F:      include/linux/sh_eth.h
12386
12387 RENESAS R-CAR GYROADC DRIVER
12388 M:      Marek Vasut <marek.vasut@gmail.com>
12389 L:      linux-iio@vger.kernel.org
12390 S:      Supported
12391 F:      drivers/iio/adc/rcar_gyro_adc.c
12392
12393 RENESAS R-CAR I2C DRIVERS
12394 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12395 S:      Supported
12396 F:      drivers/i2c/busses/i2c-rcar.c
12397 F:      drivers/i2c/busses/i2c-sh_mobile.c
12398
12399 RENESAS USB PHY DRIVER
12400 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12401 L:      linux-renesas-soc@vger.kernel.org
12402 S:      Maintained
12403 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12404
12405 RESET CONTROLLER FRAMEWORK
12406 M:      Philipp Zabel <p.zabel@pengutronix.de>
12407 T:      git git://git.pengutronix.de/git/pza/linux
12408 S:      Maintained
12409 F:      drivers/reset/
12410 F:      Documentation/devicetree/bindings/reset/
12411 F:      include/dt-bindings/reset/
12412 F:      include/linux/reset.h
12413 F:      include/linux/reset-controller.h
12414
12415 RESTARTABLE SEQUENCES SUPPORT
12416 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12417 M:      Peter Zijlstra <peterz@infradead.org>
12418 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12419 M:      Boqun Feng <boqun.feng@gmail.com>
12420 L:      linux-kernel@vger.kernel.org
12421 S:      Supported
12422 F:      kernel/rseq.c
12423 F:      include/uapi/linux/rseq.h
12424 F:      include/trace/events/rseq.h
12425 F:      tools/testing/selftests/rseq/
12426
12427 RFKILL
12428 M:      Johannes Berg <johannes@sipsolutions.net>
12429 L:      linux-wireless@vger.kernel.org
12430 W:      http://wireless.kernel.org/
12431 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12433 S:      Maintained
12434 F:      Documentation/rfkill.txt
12435 F:      Documentation/ABI/stable/sysfs-class-rfkill
12436 F:      net/rfkill/
12437 F:      include/linux/rfkill.h
12438 F:      include/uapi/linux/rfkill.h
12439
12440 RHASHTABLE
12441 M:      Thomas Graf <tgraf@suug.ch>
12442 M:      Herbert Xu <herbert@gondor.apana.org.au>
12443 L:      netdev@vger.kernel.org
12444 S:      Maintained
12445 F:      lib/rhashtable.c
12446 F:      lib/test_rhashtable.c
12447 F:      include/linux/rhashtable.h
12448 F:      include/linux/rhashtable-types.h
12449
12450 RICOH R5C592 MEMORYSTICK DRIVER
12451 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12452 S:      Maintained
12453 F:      drivers/memstick/host/r592.*
12454
12455 RICOH SMARTMEDIA/XD DRIVER
12456 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12457 S:      Maintained
12458 F:      drivers/mtd/nand/raw/r852.c
12459 F:      drivers/mtd/nand/raw/r852.h
12460
12461 RISC-V ARCHITECTURE
12462 M:      Palmer Dabbelt <palmer@sifive.com>
12463 M:      Albert Ou <aou@eecs.berkeley.edu>
12464 L:      linux-riscv@lists.infradead.org
12465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12466 S:      Supported
12467 F:      arch/riscv/
12468 K:      riscv
12469 N:      riscv
12470
12471 ROCCAT DRIVERS
12472 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12473 W:      http://sourceforge.net/projects/roccat/
12474 S:      Maintained
12475 F:      drivers/hid/hid-roccat*
12476 F:      include/linux/hid-roccat*
12477 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12478
12479 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12480 M:      Jacob chen <jacob2.chen@rock-chips.com>
12481 L:      linux-media@vger.kernel.org
12482 S:      Maintained
12483 F:      drivers/media/platform/rockchip/rga/
12484 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12485
12486 ROCKER DRIVER
12487 M:      Jiri Pirko <jiri@resnulli.us>
12488 L:      netdev@vger.kernel.org
12489 S:      Supported
12490 F:      drivers/net/ethernet/rocker/
12491
12492 ROCKETPORT DRIVER
12493 P:      Comtrol Corp.
12494 W:      http://www.comtrol.com
12495 S:      Maintained
12496 F:      Documentation/serial/rocket.txt
12497 F:      drivers/tty/rocket*
12498
12499 ROCKETPORT EXPRESS/INFINITY DRIVER
12500 M:      Kevin Cernekee <cernekee@gmail.com>
12501 L:      linux-serial@vger.kernel.org
12502 S:      Odd Fixes
12503 F:      drivers/tty/serial/rp2.*
12504
12505 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12506 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12507 L:      linux-kernel@vger.kernel.org
12508 L:      linux-renesas-soc@vger.kernel.org
12509 S:      Supported
12510 F:      drivers/mfd/bd9571mwv.c
12511 F:      drivers/regulator/bd9571mwv-regulator.c
12512 F:      drivers/gpio/gpio-bd9571mwv.c
12513 F:      include/linux/mfd/bd9571mwv.h
12514 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12515
12516 ROSE NETWORK LAYER
12517 M:      Ralf Baechle <ralf@linux-mips.org>
12518 L:      linux-hams@vger.kernel.org
12519 W:      http://www.linux-ax25.org/
12520 S:      Maintained
12521 F:      include/net/rose.h
12522 F:      include/uapi/linux/rose.h
12523 F:      net/rose/
12524
12525 RTL2830 MEDIA DRIVER
12526 M:      Antti Palosaari <crope@iki.fi>
12527 L:      linux-media@vger.kernel.org
12528 W:      https://linuxtv.org
12529 W:      http://palosaari.fi/linux/
12530 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12531 T:      git git://linuxtv.org/anttip/media_tree.git
12532 S:      Maintained
12533 F:      drivers/media/dvb-frontends/rtl2830*
12534
12535 RTL2832 MEDIA DRIVER
12536 M:      Antti Palosaari <crope@iki.fi>
12537 L:      linux-media@vger.kernel.org
12538 W:      https://linuxtv.org
12539 W:      http://palosaari.fi/linux/
12540 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12541 T:      git git://linuxtv.org/anttip/media_tree.git
12542 S:      Maintained
12543 F:      drivers/media/dvb-frontends/rtl2832*
12544
12545 RTL2832_SDR MEDIA DRIVER
12546 M:      Antti Palosaari <crope@iki.fi>
12547 L:      linux-media@vger.kernel.org
12548 W:      https://linuxtv.org
12549 W:      http://palosaari.fi/linux/
12550 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12551 T:      git git://linuxtv.org/anttip/media_tree.git
12552 S:      Maintained
12553 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12554
12555 RTL8180 WIRELESS DRIVER
12556 L:      linux-wireless@vger.kernel.org
12557 W:      http://wireless.kernel.org/
12558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12559 S:      Orphan
12560 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12561
12562 RTL8187 WIRELESS DRIVER
12563 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12564 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12565 M:      Larry Finger <Larry.Finger@lwfinger.net>
12566 L:      linux-wireless@vger.kernel.org
12567 W:      http://wireless.kernel.org/
12568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12569 S:      Maintained
12570 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12571
12572 REALTEK WIRELESS DRIVER (rtlwifi family)
12573 M:      Ping-Ke Shih <pkshih@realtek.com>
12574 L:      linux-wireless@vger.kernel.org
12575 W:      http://wireless.kernel.org/
12576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12577 S:      Maintained
12578 F:      drivers/net/wireless/realtek/rtlwifi/
12579
12580 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12581 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12582 L:      linux-wireless@vger.kernel.org
12583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12584 S:      Maintained
12585 F:      drivers/net/wireless/realtek/rtl8xxxu/
12586
12587 RXRPC SOCKETS (AF_RXRPC)
12588 M:      David Howells <dhowells@redhat.com>
12589 L:      linux-afs@lists.infradead.org
12590 S:      Supported
12591 F:      net/rxrpc/
12592 F:      include/keys/rxrpc-type.h
12593 F:      include/net/af_rxrpc.h
12594 F:      include/trace/events/rxrpc.h
12595 F:      include/uapi/linux/rxrpc.h
12596 F:      Documentation/networking/rxrpc.txt
12597 W:      https://www.infradead.org/~dhowells/kafs/
12598
12599 S3 SAVAGE FRAMEBUFFER DRIVER
12600 M:      Antonino Daplas <adaplas@gmail.com>
12601 L:      linux-fbdev@vger.kernel.org
12602 S:      Maintained
12603 F:      drivers/video/fbdev/savage/
12604
12605 S390
12606 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12607 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12608 L:      linux-s390@vger.kernel.org
12609 W:      http://www.ibm.com/developerworks/linux/linux390/
12610 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12611 S:      Supported
12612 F:      arch/s390/
12613 F:      drivers/s390/
12614 F:      Documentation/s390/
12615 F:      Documentation/driver-api/s390-drivers.rst
12616
12617 S390 COMMON I/O LAYER
12618 M:      Sebastian Ott <sebott@linux.ibm.com>
12619 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12620 L:      linux-s390@vger.kernel.org
12621 W:      http://www.ibm.com/developerworks/linux/linux390/
12622 S:      Supported
12623 F:      drivers/s390/cio/
12624
12625 S390 DASD DRIVER
12626 M:      Stefan Haberland <sth@linux.ibm.com>
12627 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12628 L:      linux-s390@vger.kernel.org
12629 W:      http://www.ibm.com/developerworks/linux/linux390/
12630 S:      Supported
12631 F:      drivers/s390/block/dasd*
12632 F:      block/partitions/ibm.c
12633
12634 S390 IOMMU (PCI)
12635 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12636 L:      linux-s390@vger.kernel.org
12637 W:      http://www.ibm.com/developerworks/linux/linux390/
12638 S:      Supported
12639 F:      drivers/iommu/s390-iommu.c
12640
12641 S390 IUCV NETWORK LAYER
12642 M:      Julian Wiedmann <jwi@linux.ibm.com>
12643 M:      Ursula Braun <ubraun@linux.ibm.com>
12644 L:      linux-s390@vger.kernel.org
12645 W:      http://www.ibm.com/developerworks/linux/linux390/
12646 S:      Supported
12647 F:      drivers/s390/net/*iucv*
12648 F:      include/net/iucv/
12649 F:      net/iucv/
12650
12651 S390 NETWORK DRIVERS
12652 M:      Julian Wiedmann <jwi@linux.ibm.com>
12653 M:      Ursula Braun <ubraun@linux.ibm.com>
12654 L:      linux-s390@vger.kernel.org
12655 W:      http://www.ibm.com/developerworks/linux/linux390/
12656 S:      Supported
12657 F:      drivers/s390/net/
12658
12659 S390 PCI SUBSYSTEM
12660 M:      Sebastian Ott <sebott@linux.ibm.com>
12661 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12662 L:      linux-s390@vger.kernel.org
12663 W:      http://www.ibm.com/developerworks/linux/linux390/
12664 S:      Supported
12665 F:      arch/s390/pci/
12666 F:      drivers/pci/hotplug/s390_pci_hpc.c
12667
12668 S390 VFIO-CCW DRIVER
12669 M:      Cornelia Huck <cohuck@redhat.com>
12670 M:      Halil Pasic <pasic@linux.ibm.com>
12671 L:      linux-s390@vger.kernel.org
12672 L:      kvm@vger.kernel.org
12673 S:      Supported
12674 F:      drivers/s390/cio/vfio_ccw*
12675 F:      Documentation/s390/vfio-ccw.txt
12676 F:      include/uapi/linux/vfio_ccw.h
12677
12678 S390 ZCRYPT DRIVER
12679 M:      Harald Freudenberger <freude@linux.ibm.com>
12680 L:      linux-s390@vger.kernel.org
12681 W:      http://www.ibm.com/developerworks/linux/linux390/
12682 S:      Supported
12683 F:      drivers/s390/crypto/
12684
12685 S390 ZFCP DRIVER
12686 M:      Steffen Maier <maier@linux.ibm.com>
12687 M:      Benjamin Block <bblock@linux.ibm.com>
12688 L:      linux-s390@vger.kernel.org
12689 W:      http://www.ibm.com/developerworks/linux/linux390/
12690 S:      Supported
12691 F:      drivers/s390/scsi/zfcp_*
12692
12693 S3C24XX SD/MMC Driver
12694 M:      Ben Dooks <ben-linux@fluff.org>
12695 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12696 S:      Supported
12697 F:      drivers/mmc/host/s3cmci.*
12698
12699 SAA6588 RDS RECEIVER DRIVER
12700 M:      Hans Verkuil <hverkuil@xs4all.nl>
12701 L:      linux-media@vger.kernel.org
12702 T:      git git://linuxtv.org/media_tree.git
12703 W:      https://linuxtv.org
12704 S:      Odd Fixes
12705 F:      drivers/media/i2c/saa6588*
12706
12707 SAA7134 VIDEO4LINUX DRIVER
12708 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12709 L:      linux-media@vger.kernel.org
12710 W:      https://linuxtv.org
12711 T:      git git://linuxtv.org/media_tree.git
12712 S:      Odd fixes
12713 F:      Documentation/media/v4l-drivers/saa7134*
12714 F:      drivers/media/pci/saa7134/
12715
12716 SAA7146 VIDEO4LINUX-2 DRIVER
12717 M:      Hans Verkuil <hverkuil@xs4all.nl>
12718 L:      linux-media@vger.kernel.org
12719 T:      git git://linuxtv.org/media_tree.git
12720 S:      Maintained
12721 F:      drivers/media/common/saa7146/
12722 F:      drivers/media/pci/saa7146/
12723 F:      include/media/saa7146*
12724
12725 SAMSUNG AUDIO (ASoC) DRIVERS
12726 M:      Krzysztof Kozlowski <krzk@kernel.org>
12727 M:      Sangbeom Kim <sbkim73@samsung.com>
12728 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12729 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12730 S:      Supported
12731 F:      sound/soc/samsung/
12732 F:      Documentation/devicetree/bindings/sound/samsung*
12733
12734 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12735 M:      Krzysztof Kozlowski <krzk@kernel.org>
12736 L:      linux-crypto@vger.kernel.org
12737 L:      linux-samsung-soc@vger.kernel.org
12738 S:      Maintained
12739 F:      drivers/crypto/exynos-rng.c
12740 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12741
12742 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12743 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12744 L:      linux-samsung-soc@vger.kernel.org
12745 S:      Maintained
12746 F:      drivers/char/hw_random/exynos-trng.c
12747 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12748
12749 SAMSUNG FRAMEBUFFER DRIVER
12750 M:      Jingoo Han <jingoohan1@gmail.com>
12751 L:      linux-fbdev@vger.kernel.org
12752 S:      Maintained
12753 F:      drivers/video/fbdev/s3c-fb.c
12754
12755 SAMSUNG LAPTOP DRIVER
12756 M:      Corentin Chary <corentin.chary@gmail.com>
12757 L:      platform-driver-x86@vger.kernel.org
12758 S:      Maintained
12759 F:      drivers/platform/x86/samsung-laptop.c
12760
12761 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12762 M:      Sangbeom Kim <sbkim73@samsung.com>
12763 M:      Krzysztof Kozlowski <krzk@kernel.org>
12764 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12765 L:      linux-kernel@vger.kernel.org
12766 L:      linux-samsung-soc@vger.kernel.org
12767 S:      Supported
12768 F:      drivers/mfd/sec*.c
12769 F:      drivers/regulator/s2m*.c
12770 F:      drivers/regulator/s5m*.c
12771 F:      drivers/clk/clk-s2mps11.c
12772 F:      drivers/rtc/rtc-s5m.c
12773 F:      include/linux/mfd/samsung/
12774 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12775 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12776 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12777 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12778
12779 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12780 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12781 L:      linux-media@vger.kernel.org
12782 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12783 S:      Maintained
12784 F:      drivers/media/platform/s3c-camif/
12785 F:      include/media/drv-intf/s3c_camif.h
12786
12787 SAMSUNG S3FWRN5 NFC DRIVER
12788 M:      Robert Baldyga <r.baldyga@samsung.com>
12789 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12790 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12791 S:      Supported
12792 F:      drivers/nfc/s3fwrn5
12793
12794 SAMSUNG S5C73M3 CAMERA DRIVER
12795 M:      Kyungmin Park <kyungmin.park@samsung.com>
12796 M:      Andrzej Hajda <a.hajda@samsung.com>
12797 L:      linux-media@vger.kernel.org
12798 S:      Supported
12799 F:      drivers/media/i2c/s5c73m3/*
12800
12801 SAMSUNG S5K5BAF CAMERA DRIVER
12802 M:      Kyungmin Park <kyungmin.park@samsung.com>
12803 M:      Andrzej Hajda <a.hajda@samsung.com>
12804 L:      linux-media@vger.kernel.org
12805 S:      Supported
12806 F:      drivers/media/i2c/s5k5baf.c
12807
12808 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12809 M:      Krzysztof Kozlowski <krzk@kernel.org>
12810 M:      Vladimir Zapolskiy <vz@mleia.com>
12811 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12812 L:      linux-crypto@vger.kernel.org
12813 L:      linux-samsung-soc@vger.kernel.org
12814 S:      Maintained
12815 F:      drivers/crypto/s5p-sss.c
12816
12817 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12818 M:      Kyungmin Park <kyungmin.park@samsung.com>
12819 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12820 L:      linux-media@vger.kernel.org
12821 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12822 S:      Supported
12823 F:      drivers/media/platform/exynos4-is/
12824
12825 SAMSUNG SOC CLOCK DRIVERS
12826 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12827 M:      Tomasz Figa <tomasz.figa@gmail.com>
12828 M:      Chanwoo Choi <cw00.choi@samsung.com>
12829 S:      Supported
12830 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12831 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12832 F:      drivers/clk/samsung/
12833 F:      include/dt-bindings/clock/exynos*.h
12834 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12835
12836 SAMSUNG SPI DRIVERS
12837 M:      Kukjin Kim <kgene@kernel.org>
12838 M:      Krzysztof Kozlowski <krzk@kernel.org>
12839 M:      Andi Shyti <andi@etezian.org>
12840 L:      linux-spi@vger.kernel.org
12841 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12842 S:      Maintained
12843 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12844 F:      drivers/spi/spi-s3c*
12845 F:      include/linux/platform_data/spi-s3c64xx.h
12846
12847 SAMSUNG SXGBE DRIVERS
12848 M:      Byungho An <bh74.an@samsung.com>
12849 M:      Girish K S <ks.giri@samsung.com>
12850 M:      Vipul Pandya <vipul.pandya@samsung.com>
12851 S:      Supported
12852 L:      netdev@vger.kernel.org
12853 F:      drivers/net/ethernet/samsung/sxgbe/
12854
12855 SAMSUNG THERMAL DRIVER
12856 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12857 L:      linux-pm@vger.kernel.org
12858 L:      linux-samsung-soc@vger.kernel.org
12859 S:      Supported
12860 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12861 F:      drivers/thermal/samsung/
12862
12863 SAMSUNG USB2 PHY DRIVER
12864 M:      Kamil Debski <kamil@wypas.org>
12865 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12866 L:      linux-kernel@vger.kernel.org
12867 S:      Supported
12868 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12869 F:      Documentation/phy/samsung-usb2.txt
12870 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12871 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12872 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12873 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12874 F:      drivers/phy/samsung/phy-samsung-usb2.c
12875 F:      drivers/phy/samsung/phy-samsung-usb2.h
12876
12877 SC1200 WDT DRIVER
12878 M:      Zwane Mwaikambo <zwanem@gmail.com>
12879 S:      Maintained
12880 F:      drivers/watchdog/sc1200wdt.c
12881
12882 SCHEDULER
12883 M:      Ingo Molnar <mingo@redhat.com>
12884 M:      Peter Zijlstra <peterz@infradead.org>
12885 L:      linux-kernel@vger.kernel.org
12886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12887 S:      Maintained
12888 F:      kernel/sched/
12889 F:      include/linux/sched.h
12890 F:      include/uapi/linux/sched.h
12891 F:      include/linux/wait.h
12892
12893 SCR24X CHIP CARD INTERFACE DRIVER
12894 M:      Lubomir Rintel <lkundrak@v3.sk>
12895 S:      Supported
12896 F:      drivers/char/pcmcia/scr24x_cs.c
12897
12898 SCSI CDROM DRIVER
12899 M:      Jens Axboe <axboe@kernel.dk>
12900 L:      linux-scsi@vger.kernel.org
12901 W:      http://www.kernel.dk
12902 S:      Maintained
12903 F:      drivers/scsi/sr*
12904
12905 SCSI RDMA PROTOCOL (SRP) INITIATOR
12906 M:      Bart Van Assche <bvanassche@acm.org>
12907 L:      linux-rdma@vger.kernel.org
12908 S:      Supported
12909 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12910 F:      drivers/infiniband/ulp/srp/
12911 F:      include/scsi/srp.h
12912
12913 SCSI RDMA PROTOCOL (SRP) TARGET
12914 M:      Bart Van Assche <bvanassche@acm.org>
12915 L:      linux-rdma@vger.kernel.org
12916 L:      target-devel@vger.kernel.org
12917 S:      Supported
12918 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12919 F:      drivers/infiniband/ulp/srpt/
12920
12921 SCSI SG DRIVER
12922 M:      Doug Gilbert <dgilbert@interlog.com>
12923 L:      linux-scsi@vger.kernel.org
12924 W:      http://sg.danny.cz/sg
12925 S:      Maintained
12926 F:      Documentation/scsi/scsi-generic.txt
12927 F:      drivers/scsi/sg.c
12928 F:      include/scsi/sg.h
12929
12930 SCSI SUBSYSTEM
12931 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12932 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12933 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12935 L:      linux-scsi@vger.kernel.org
12936 S:      Maintained
12937 F:      Documentation/devicetree/bindings/scsi/
12938 F:      drivers/scsi/
12939 F:      include/scsi/
12940
12941 SCSI TAPE DRIVER
12942 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12943 L:      linux-scsi@vger.kernel.org
12944 S:      Maintained
12945 F:      Documentation/scsi/st.txt
12946 F:      drivers/scsi/st.*
12947 F:      drivers/scsi/st_*.h
12948
12949 SCTP PROTOCOL
12950 M:      Vlad Yasevich <vyasevich@gmail.com>
12951 M:      Neil Horman <nhorman@tuxdriver.com>
12952 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12953 L:      linux-sctp@vger.kernel.org
12954 W:      http://lksctp.sourceforge.net
12955 S:      Maintained
12956 F:      Documentation/networking/sctp.txt
12957 F:      include/linux/sctp.h
12958 F:      include/uapi/linux/sctp.h
12959 F:      include/net/sctp/
12960 F:      net/sctp/
12961
12962 SCx200 CPU SUPPORT
12963 M:      Jim Cromie <jim.cromie@gmail.com>
12964 S:      Odd Fixes
12965 F:      Documentation/i2c/busses/scx200_acb
12966 F:      arch/x86/platform/scx200/
12967 F:      drivers/watchdog/scx200_wdt.c
12968 F:      drivers/i2c/busses/scx200*
12969 F:      drivers/mtd/maps/scx200_docflash.c
12970 F:      include/linux/scx200.h
12971
12972 SCx200 GPIO DRIVER
12973 M:      Jim Cromie <jim.cromie@gmail.com>
12974 S:      Maintained
12975 F:      drivers/char/scx200_gpio.c
12976 F:      include/linux/scx200_gpio.h
12977
12978 SCx200 HRT CLOCKSOURCE DRIVER
12979 M:      Jim Cromie <jim.cromie@gmail.com>
12980 S:      Maintained
12981 F:      drivers/clocksource/scx200_hrt.c
12982
12983 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12984 M:      Sascha Sommer <saschasommer@freenet.de>
12985 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12986 S:      Maintained
12987 F:      drivers/mmc/host/sdricoh_cs.c
12988
12989 SECURE COMPUTING
12990 M:      Kees Cook <keescook@chromium.org>
12991 R:      Andy Lutomirski <luto@amacapital.net>
12992 R:      Will Drewry <wad@chromium.org>
12993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12994 S:      Supported
12995 F:      kernel/seccomp.c
12996 F:      include/uapi/linux/seccomp.h
12997 F:      include/linux/seccomp.h
12998 F:      tools/testing/selftests/seccomp/*
12999 F:      tools/testing/selftests/kselftest_harness.h
13000 F:      Documentation/userspace-api/seccomp_filter.rst
13001 K:      \bsecure_computing
13002 K:      \bTIF_SECCOMP\b
13003
13004 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13005 M:      Al Cooper <alcooperx@gmail.com>
13006 L:      linux-mmc@vger.kernel.org
13007 L:      bcm-kernel-feedback-list@broadcom.com
13008 S:      Maintained
13009 F:      drivers/mmc/host/sdhci-brcmstb*
13010
13011 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13012 M:      Adrian Hunter <adrian.hunter@intel.com>
13013 L:      linux-mmc@vger.kernel.org
13014 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13015 S:      Maintained
13016 F:      drivers/mmc/host/sdhci*
13017 F:      include/linux/mmc/sdhci*
13018
13019 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13020 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13021 M:      Manjunath M B <manjumb@synopsys.com>
13022 L:      linux-mmc@vger.kernel.org
13023 S:      Maintained
13024 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13025
13026 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13027 M:      Ben Dooks <ben-linux@fluff.org>
13028 M:      Jaehoon Chung <jh80.chung@samsung.com>
13029 L:      linux-mmc@vger.kernel.org
13030 S:      Maintained
13031 F:      drivers/mmc/host/sdhci-s3c*
13032
13033 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13034 M:      Viresh Kumar <vireshk@kernel.org>
13035 L:      linux-mmc@vger.kernel.org
13036 S:      Maintained
13037 F:      drivers/mmc/host/sdhci-spear.c
13038
13039 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13040 M:      Kishon Vijay Abraham I <kishon@ti.com>
13041 L:      linux-mmc@vger.kernel.org
13042 S:      Maintained
13043 F:      drivers/mmc/host/sdhci-omap.c
13044
13045 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13046 M:      Scott Bauer <scott.bauer@intel.com>
13047 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13048 L:      linux-block@vger.kernel.org
13049 S:      Supported
13050 F:      block/sed*
13051 F:      block/opal_proto.h
13052 F:      include/linux/sed*
13053 F:      include/uapi/linux/sed*
13054
13055 SECURITY CONTACT
13056 M:      Security Officers <security@kernel.org>
13057 S:      Supported
13058
13059 SECURITY SUBSYSTEM
13060 M:      James Morris <jmorris@namei.org>
13061 M:      "Serge E. Hallyn" <serge@hallyn.com>
13062 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13064 W:      http://kernsec.org/
13065 S:      Supported
13066 F:      security/
13067 X:      security/selinux/
13068
13069 SELINUX SECURITY MODULE
13070 M:      Paul Moore <paul@paul-moore.com>
13071 M:      Stephen Smalley <sds@tycho.nsa.gov>
13072 M:      Eric Paris <eparis@parisplace.org>
13073 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
13074 W:      https://selinuxproject.org
13075 W:      https://github.com/SELinuxProject
13076 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13077 S:      Supported
13078 F:      include/linux/selinux*
13079 F:      security/selinux/
13080 F:      scripts/selinux/
13081 F:      Documentation/admin-guide/LSM/SELinux.rst
13082
13083 SENSABLE PHANTOM
13084 M:      Jiri Slaby <jirislaby@gmail.com>
13085 S:      Maintained
13086 F:      drivers/misc/phantom.c
13087 F:      include/uapi/linux/phantom.h
13088
13089 SERIAL DEVICE BUS
13090 M:      Rob Herring <robh@kernel.org>
13091 L:      linux-serial@vger.kernel.org
13092 S:      Maintained
13093 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13094 F:      drivers/tty/serdev/
13095 F:      include/linux/serdev.h
13096
13097 SERIAL DRIVERS
13098 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13099 L:      linux-serial@vger.kernel.org
13100 S:      Maintained
13101 F:      Documentation/devicetree/bindings/serial/
13102 F:      drivers/tty/serial/
13103
13104 SERIAL IR RECEIVER
13105 M:      Sean Young <sean@mess.org>
13106 L:      linux-media@vger.kernel.org
13107 S:      Maintained
13108 F:      drivers/media/rc/serial_ir.c
13109
13110 SFC NETWORK DRIVER
13111 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13112 M:      Edward Cree <ecree@solarflare.com>
13113 M:      Bert Kenward <bkenward@solarflare.com>
13114 L:      netdev@vger.kernel.org
13115 S:      Supported
13116 F:      drivers/net/ethernet/sfc/
13117
13118 SGI GRU DRIVER
13119 M:      Dimitri Sivanich <sivanich@sgi.com>
13120 S:      Maintained
13121 F:      drivers/misc/sgi-gru/
13122
13123 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13124 M:      Pat Gefre <pfg@sgi.com>
13125 L:      linux-ia64@vger.kernel.org
13126 S:      Supported
13127 F:      Documentation/ia64/serial.txt
13128 F:      drivers/tty/serial/ioc?_serial.c
13129 F:      include/linux/ioc?.h
13130
13131 SGI XP/XPC/XPNET DRIVER
13132 M:      Cliff Whickman <cpw@sgi.com>
13133 M:      Robin Holt <robinmholt@gmail.com>
13134 S:      Maintained
13135 F:      drivers/misc/sgi-xp/
13136
13137 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13138 M:      Ursula Braun <ubraun@linux.ibm.com>
13139 L:      linux-s390@vger.kernel.org
13140 W:      http://www.ibm.com/developerworks/linux/linux390/
13141 S:      Supported
13142 F:      net/smc/
13143
13144 SHARP RJ54N1CB0C SENSOR DRIVER
13145 M:      Jacopo Mondi <jacopo@jmondi.org>
13146 L:      linux-media@vger.kernel.org
13147 T:      git git://linuxtv.org/media_tree.git
13148 S:      Odd fixes
13149 F:      drivers/media/i2c/rj54n1cb0c.c
13150 F:      include/media/i2c/rj54n1cb0c.h
13151
13152 SH_VEU V4L2 MEM2MEM DRIVER
13153 L:      linux-media@vger.kernel.org
13154 S:      Orphan
13155 F:      drivers/media/platform/sh_veu.c
13156
13157 SH_VOU V4L2 OUTPUT DRIVER
13158 L:      linux-media@vger.kernel.org
13159 S:      Orphan
13160 F:      drivers/media/platform/sh_vou.c
13161 F:      include/media/drv-intf/sh_vou.h
13162
13163 SI2157 MEDIA DRIVER
13164 M:      Antti Palosaari <crope@iki.fi>
13165 L:      linux-media@vger.kernel.org
13166 W:      https://linuxtv.org
13167 W:      http://palosaari.fi/linux/
13168 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13169 T:      git git://linuxtv.org/anttip/media_tree.git
13170 S:      Maintained
13171 F:      drivers/media/tuners/si2157*
13172
13173 SI2165 MEDIA DRIVER
13174 M:      Matthias Schwarzott <zzam@gentoo.org>
13175 L:      linux-media@vger.kernel.org
13176 W:      https://linuxtv.org
13177 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13178 S:      Maintained
13179 F:      drivers/media/dvb-frontends/si2165*
13180
13181 SI2168 MEDIA DRIVER
13182 M:      Antti Palosaari <crope@iki.fi>
13183 L:      linux-media@vger.kernel.org
13184 W:      https://linuxtv.org
13185 W:      http://palosaari.fi/linux/
13186 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13187 T:      git git://linuxtv.org/anttip/media_tree.git
13188 S:      Maintained
13189 F:      drivers/media/dvb-frontends/si2168*
13190
13191 SI470X FM RADIO RECEIVER I2C DRIVER
13192 M:      Hans Verkuil <hverkuil@xs4all.nl>
13193 L:      linux-media@vger.kernel.org
13194 T:      git git://linuxtv.org/media_tree.git
13195 W:      https://linuxtv.org
13196 S:      Odd Fixes
13197 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13198
13199 SI470X FM RADIO RECEIVER USB DRIVER
13200 M:      Hans Verkuil <hverkuil@xs4all.nl>
13201 L:      linux-media@vger.kernel.org
13202 T:      git git://linuxtv.org/media_tree.git
13203 W:      https://linuxtv.org
13204 S:      Maintained
13205 F:      drivers/media/radio/si470x/radio-si470x-common.c
13206 F:      drivers/media/radio/si470x/radio-si470x.h
13207 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13208
13209 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13210 M:      Eduardo Valentin <edubezval@gmail.com>
13211 L:      linux-media@vger.kernel.org
13212 T:      git git://linuxtv.org/media_tree.git
13213 W:      https://linuxtv.org
13214 S:      Odd Fixes
13215 F:      drivers/media/radio/si4713/si4713.?
13216
13217 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13218 M:      Eduardo Valentin <edubezval@gmail.com>
13219 L:      linux-media@vger.kernel.org
13220 T:      git git://linuxtv.org/media_tree.git
13221 W:      https://linuxtv.org
13222 S:      Odd Fixes
13223 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13224
13225 SI4713 FM RADIO TRANSMITTER USB DRIVER
13226 M:      Hans Verkuil <hverkuil@xs4all.nl>
13227 L:      linux-media@vger.kernel.org
13228 T:      git git://linuxtv.org/media_tree.git
13229 W:      https://linuxtv.org
13230 S:      Maintained
13231 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13232
13233 SIANO DVB DRIVER
13234 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13235 L:      linux-media@vger.kernel.org
13236 W:      https://linuxtv.org
13237 T:      git git://linuxtv.org/media_tree.git
13238 S:      Odd fixes
13239 F:      drivers/media/common/siano/
13240 F:      drivers/media/usb/siano/
13241 F:      drivers/media/usb/siano/
13242 F:      drivers/media/mmc/siano/
13243
13244 SIFIVE DRIVERS
13245 M:      Palmer Dabbelt <palmer@sifive.com>
13246 L:      linux-riscv@lists.infradead.org
13247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13248 S:      Supported
13249 K:      sifive
13250 N:      sifive
13251
13252 SILEAD TOUCHSCREEN DRIVER
13253 M:      Hans de Goede <hdegoede@redhat.com>
13254 L:      linux-input@vger.kernel.org
13255 L:      platform-driver-x86@vger.kernel.org
13256 S:      Maintained
13257 F:      drivers/input/touchscreen/silead.c
13258 F:      drivers/platform/x86/touchscreen_dmi.c
13259
13260 SILICON MOTION SM712 FRAME BUFFER DRIVER
13261 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13262 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13263 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13264 L:      linux-fbdev@vger.kernel.org
13265 S:      Maintained
13266 F:      drivers/video/fbdev/sm712*
13267 F:      Documentation/fb/sm712fb.txt
13268
13269 SIMPLE FIRMWARE INTERFACE (SFI)
13270 M:      Len Brown <lenb@kernel.org>
13271 L:      sfi-devel@simplefirmware.org
13272 W:      http://simplefirmware.org/
13273 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13274 S:      Supported
13275 F:      arch/x86/platform/sfi/
13276 F:      drivers/sfi/
13277 F:      include/linux/sfi*.h
13278
13279 SIMPLEFB FB DRIVER
13280 M:      Hans de Goede <hdegoede@redhat.com>
13281 L:      linux-fbdev@vger.kernel.org
13282 S:      Maintained
13283 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13284 F:      drivers/video/fbdev/simplefb.c
13285 F:      include/linux/platform_data/simplefb.h
13286
13287 SIMTEC EB110ATX (Chalice CATS)
13288 P:      Ben Dooks
13289 P:      Vincent Sanders <vince@simtec.co.uk>
13290 M:      Simtec Linux Team <linux@simtec.co.uk>
13291 W:      http://www.simtec.co.uk/products/EB110ATX/
13292 S:      Supported
13293
13294 SIMTEC EB2410ITX (BAST)
13295 P:      Ben Dooks
13296 P:      Vincent Sanders <vince@simtec.co.uk>
13297 M:      Simtec Linux Team <linux@simtec.co.uk>
13298 W:      http://www.simtec.co.uk/products/EB2410ITX/
13299 S:      Supported
13300 F:      arch/arm/mach-s3c24xx/mach-bast.c
13301 F:      arch/arm/mach-s3c24xx/bast-ide.c
13302 F:      arch/arm/mach-s3c24xx/bast-irq.c
13303
13304 SIPHASH PRF ROUTINES
13305 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13306 S:      Maintained
13307 F:      lib/siphash.c
13308 F:      lib/test_siphash.c
13309 F:      include/linux/siphash.h
13310
13311 SIOX
13312 M:      Gavin Schenk <g.schenk@eckelmann.de>
13313 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13314 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13315 S:      Supported
13316 F:      drivers/siox/*
13317 F:      include/trace/events/siox.h
13318
13319 SIS 190 ETHERNET DRIVER
13320 M:      Francois Romieu <romieu@fr.zoreil.com>
13321 L:      netdev@vger.kernel.org
13322 S:      Maintained
13323 F:      drivers/net/ethernet/sis/sis190.c
13324
13325 SIS 900/7016 FAST ETHERNET DRIVER
13326 M:      Daniele Venzano <venza@brownhat.org>
13327 W:      http://www.brownhat.org/sis900.html
13328 L:      netdev@vger.kernel.org
13329 S:      Maintained
13330 F:      drivers/net/ethernet/sis/sis900.*
13331
13332 SIS FRAMEBUFFER DRIVER
13333 M:      Thomas Winischhofer <thomas@winischhofer.net>
13334 W:      http://www.winischhofer.net/linuxsisvga.shtml
13335 S:      Maintained
13336 F:      Documentation/fb/sisfb.txt
13337 F:      drivers/video/fbdev/sis/
13338 F:      include/video/sisfb.h
13339
13340 SIS USB2VGA DRIVER
13341 M:      Thomas Winischhofer <thomas@winischhofer.net>
13342 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13343 S:      Maintained
13344 F:      drivers/usb/misc/sisusbvga/
13345
13346 SLAB ALLOCATOR
13347 M:      Christoph Lameter <cl@linux.com>
13348 M:      Pekka Enberg <penberg@kernel.org>
13349 M:      David Rientjes <rientjes@google.com>
13350 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13351 M:      Andrew Morton <akpm@linux-foundation.org>
13352 L:      linux-mm@kvack.org
13353 S:      Maintained
13354 F:      include/linux/sl?b*.h
13355 F:      mm/sl?b*
13356
13357 SLEEPABLE READ-COPY UPDATE (SRCU)
13358 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13359 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13360 M:      Josh Triplett <josh@joshtriplett.org>
13361 R:      Steven Rostedt <rostedt@goodmis.org>
13362 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13363 L:      linux-kernel@vger.kernel.org
13364 W:      http://www.rdrop.com/users/paulmck/RCU/
13365 S:      Supported
13366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13367 F:      include/linux/srcu*.h
13368 F:      kernel/rcu/srcu*.c
13369
13370 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13371 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13372 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13373 S:      Maintained
13374 F:      drivers/slimbus/
13375 F:      Documentation/devicetree/bindings/slimbus/
13376 F:      include/linux/slimbus.h
13377
13378 SMACK SECURITY MODULE
13379 M:      Casey Schaufler <casey@schaufler-ca.com>
13380 L:      linux-security-module@vger.kernel.org
13381 W:      http://schaufler-ca.com
13382 T:      git git://github.com/cschaufler/smack-next
13383 S:      Maintained
13384 F:      Documentation/admin-guide/LSM/Smack.rst
13385 F:      security/smack/
13386
13387 SMC91x ETHERNET DRIVER
13388 M:      Nicolas Pitre <nico@fluxnic.net>
13389 S:      Odd Fixes
13390 F:      drivers/net/ethernet/smsc/smc91x.*
13391
13392 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13393 M:      Sakari Ailus <sakari.ailus@iki.fi>
13394 L:      linux-media@vger.kernel.org
13395 S:      Maintained
13396 F:      drivers/media/i2c/smiapp/
13397 F:      include/media/i2c/smiapp.h
13398 F:      drivers/media/i2c/smiapp-pll.c
13399 F:      drivers/media/i2c/smiapp-pll.h
13400 F:      include/uapi/linux/smiapp.h
13401 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13402
13403 SMM665 HARDWARE MONITOR DRIVER
13404 M:      Guenter Roeck <linux@roeck-us.net>
13405 L:      linux-hwmon@vger.kernel.org
13406 S:      Maintained
13407 F:      Documentation/hwmon/smm665
13408 F:      drivers/hwmon/smm665.c
13409
13410 SMSC EMC2103 HARDWARE MONITOR DRIVER
13411 M:      Steve Glendinning <steve.glendinning@shawell.net>
13412 L:      linux-hwmon@vger.kernel.org
13413 S:      Maintained
13414 F:      Documentation/hwmon/emc2103
13415 F:      drivers/hwmon/emc2103.c
13416
13417 SMSC SCH5627 HARDWARE MONITOR DRIVER
13418 M:      Hans de Goede <hdegoede@redhat.com>
13419 L:      linux-hwmon@vger.kernel.org
13420 S:      Supported
13421 F:      Documentation/hwmon/sch5627
13422 F:      drivers/hwmon/sch5627.c
13423
13424 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13425 M:      Steve Glendinning <steve.glendinning@shawell.net>
13426 L:      linux-fbdev@vger.kernel.org
13427 S:      Maintained
13428 F:      drivers/video/fbdev/smscufx.c
13429
13430 SMSC47B397 HARDWARE MONITOR DRIVER
13431 M:      Jean Delvare <jdelvare@suse.com>
13432 L:      linux-hwmon@vger.kernel.org
13433 S:      Maintained
13434 F:      Documentation/hwmon/smsc47b397
13435 F:      drivers/hwmon/smsc47b397.c
13436
13437 SMSC911x ETHERNET DRIVER
13438 M:      Steve Glendinning <steve.glendinning@shawell.net>
13439 L:      netdev@vger.kernel.org
13440 S:      Maintained
13441 F:      include/linux/smsc911x.h
13442 F:      drivers/net/ethernet/smsc/smsc911x.*
13443
13444 SMSC9420 PCI ETHERNET DRIVER
13445 M:      Steve Glendinning <steve.glendinning@shawell.net>
13446 L:      netdev@vger.kernel.org
13447 S:      Maintained
13448 F:      drivers/net/ethernet/smsc/smsc9420.*
13449
13450 SOC-CAMERA V4L2 SUBSYSTEM
13451 L:      linux-media@vger.kernel.org
13452 T:      git git://linuxtv.org/media_tree.git
13453 S:      Orphan
13454 F:      include/media/soc*
13455 F:      drivers/media/i2c/soc_camera/
13456 F:      drivers/media/platform/soc_camera/
13457
13458 SOCIONEXT SYNQUACER I2C DRIVER
13459 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13460 L:      linux-i2c@vger.kernel.org
13461 S:      Maintained
13462 F:      drivers/i2c/busses/i2c-synquacer.c
13463 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13464
13465 SOCIONEXT UNIPHIER SOUND DRIVER
13466 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13467 S:      Orphan
13468 F:      sound/soc/uniphier/
13469
13470 SOEKRIS NET48XX LED SUPPORT
13471 M:      Chris Boot <bootc@bootc.net>
13472 S:      Maintained
13473 F:      drivers/leds/leds-net48xx.c
13474
13475 SOFT-ROCE DRIVER (rxe)
13476 M:      Moni Shoua <monis@mellanox.com>
13477 L:      linux-rdma@vger.kernel.org
13478 S:      Supported
13479 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13480 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13481 F:      drivers/infiniband/sw/rxe/
13482 F:      include/uapi/rdma/rdma_user_rxe.h
13483
13484 SOFTLOGIC 6x10 MPEG CODEC
13485 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13486 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13487 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13488 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13489 M:      Ismael Luceno <ismael@iodev.co.uk>
13490 L:      linux-media@vger.kernel.org
13491 S:      Supported
13492 F:      drivers/media/pci/solo6x10/
13493
13494 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13495 M:      James Morse <james.morse@arm.com>
13496 L:      linux-arm-kernel@lists.infradead.org
13497 S:      Maintained
13498 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13499 F:      drivers/firmware/arm_sdei.c
13500 F:      include/linux/sdei.h
13501 F:      include/uapi/linux/sdei.h
13502
13503 SOFTWARE RAID (Multiple Disks) SUPPORT
13504 M:      Shaohua Li <shli@kernel.org>
13505 L:      linux-raid@vger.kernel.org
13506 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13507 S:      Supported
13508 F:      drivers/md/Makefile
13509 F:      drivers/md/Kconfig
13510 F:      drivers/md/md*
13511 F:      drivers/md/raid*
13512 F:      include/linux/raid/
13513 F:      include/uapi/linux/raid/
13514
13515 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13516 M:      Jassi Brar <jaswinder.singh@linaro.org>
13517 L:      netdev@vger.kernel.org
13518 S:      Maintained
13519 F:      drivers/net/ethernet/socionext/netsec.c
13520 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13521
13522 SOLIDRUN CLEARFOG SUPPORT
13523 M:      Russell King <linux@armlinux.org.uk>
13524 S:      Maintained
13525 F:      arch/arm/boot/dts/armada-388-clearfog*
13526 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13527
13528 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13529 M:      Russell King <linux@armlinux.org.uk>
13530 S:      Maintained
13531 F:      arch/arm/boot/dts/imx6*-cubox-i*
13532 F:      arch/arm/boot/dts/imx6*-hummingboard*
13533 F:      arch/arm/boot/dts/imx6*-sr-*
13534
13535 SONIC NETWORK DRIVER
13536 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13537 L:      netdev@vger.kernel.org
13538 S:      Maintained
13539 F:      drivers/net/ethernet/natsemi/sonic.*
13540
13541 SONICS SILICON BACKPLANE DRIVER (SSB)
13542 M:      Michael Buesch <m@bues.ch>
13543 L:      linux-wireless@vger.kernel.org
13544 S:      Maintained
13545 F:      drivers/ssb/
13546 F:      include/linux/ssb/
13547
13548 SONY IMX258 SENSOR DRIVER
13549 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13550 L:      linux-media@vger.kernel.org
13551 T:      git git://linuxtv.org/media_tree.git
13552 S:      Maintained
13553 F:      drivers/media/i2c/imx258.c
13554
13555 SONY IMX274 SENSOR DRIVER
13556 M:      Leon Luo <leonl@leopardimaging.com>
13557 L:      linux-media@vger.kernel.org
13558 T:      git git://linuxtv.org/media_tree.git
13559 S:      Maintained
13560 F:      drivers/media/i2c/imx274.c
13561 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13562
13563 SONY MEMORYSTICK CARD SUPPORT
13564 M:      Alex Dubov <oakad@yahoo.com>
13565 W:      http://tifmxx.berlios.de/
13566 S:      Maintained
13567 F:      drivers/memstick/host/tifm_ms.c
13568
13569 SONY MEMORYSTICK STANDARD SUPPORT
13570 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13571 S:      Maintained
13572 F:      drivers/memstick/core/ms_block.*
13573
13574 SONY VAIO CONTROL DEVICE DRIVER
13575 M:      Mattia Dongili <malattia@linux.it>
13576 L:      platform-driver-x86@vger.kernel.org
13577 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13578 S:      Maintained
13579 F:      Documentation/laptops/sony-laptop.txt
13580 F:      drivers/char/sonypi.c
13581 F:      drivers/platform/x86/sony-laptop.c
13582 F:      include/linux/sony-laptop.h
13583
13584 SOUND
13585 M:      Jaroslav Kysela <perex@perex.cz>
13586 M:      Takashi Iwai <tiwai@suse.com>
13587 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13588 W:      http://www.alsa-project.org/
13589 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13590 T:      git git://git.alsa-project.org/alsa-kernel.git
13591 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13592 S:      Maintained
13593 F:      Documentation/sound/
13594 F:      include/sound/
13595 F:      include/uapi/sound/
13596 F:      sound/
13597
13598 SOUND - COMPRESSED AUDIO
13599 M:      Vinod Koul <vkoul@kernel.org>
13600 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13602 S:      Supported
13603 F:      Documentation/sound/designs/compress-offload.rst
13604 F:      include/sound/compress_driver.h
13605 F:      include/uapi/sound/compress_*
13606 F:      sound/core/compress_offload.c
13607 F:      sound/soc/soc-compress.c
13608
13609 SOUND - DMAENGINE HELPERS
13610 M:      Lars-Peter Clausen <lars@metafoo.de>
13611 S:      Supported
13612 F:      include/sound/dmaengine_pcm.h
13613 F:      sound/core/pcm_dmaengine.c
13614 F:      sound/soc/soc-generic-dmaengine-pcm.c
13615
13616 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13617 M:      Liam Girdwood <lgirdwood@gmail.com>
13618 M:      Mark Brown <broonie@kernel.org>
13619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13620 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13621 W:      http://alsa-project.org/main/index.php/ASoC
13622 S:      Supported
13623 F:      Documentation/devicetree/bindings/sound/
13624 F:      Documentation/sound/soc/
13625 F:      sound/soc/
13626 F:      include/sound/soc*
13627
13628 SOUNDWIRE SUBSYSTEM
13629 M:      Vinod Koul <vinod.koul@intel.com>
13630 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13631 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13632 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13633 S:      Supported
13634 F:      Documentation/driver-api/soundwire/
13635 F:      drivers/soundwire/
13636 F:      include/linux/soundwire/
13637
13638 SP2 MEDIA DRIVER
13639 M:      Olli Salonen <olli.salonen@iki.fi>
13640 L:      linux-media@vger.kernel.org
13641 W:      https://linuxtv.org
13642 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13643 S:      Maintained
13644 F:      drivers/media/dvb-frontends/sp2*
13645
13646 SPARC + UltraSPARC (sparc/sparc64)
13647 M:      "David S. Miller" <davem@davemloft.net>
13648 L:      sparclinux@vger.kernel.org
13649 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13652 S:      Maintained
13653 F:      arch/sparc/
13654 F:      drivers/sbus/
13655
13656 SPARC SERIAL DRIVERS
13657 M:      "David S. Miller" <davem@davemloft.net>
13658 L:      sparclinux@vger.kernel.org
13659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13661 S:      Maintained
13662 F:      include/linux/sunserialcore.h
13663 F:      drivers/tty/serial/suncore.c
13664 F:      drivers/tty/serial/sunhv.c
13665 F:      drivers/tty/serial/sunsab.c
13666 F:      drivers/tty/serial/sunsab.h
13667 F:      drivers/tty/serial/sunsu.c
13668 F:      drivers/tty/serial/sunzilog.c
13669 F:      drivers/tty/serial/sunzilog.h
13670 F:      drivers/tty/vcc.c
13671
13672 SPARSE CHECKER
13673 M:      "Christopher Li" <sparse@chrisli.org>
13674 L:      linux-sparse@vger.kernel.org
13675 W:      https://sparse.wiki.kernel.org/
13676 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13677 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13678 S:      Maintained
13679 F:      include/linux/compiler.h
13680
13681 SPEAR CLOCK FRAMEWORK SUPPORT
13682 M:      Viresh Kumar <vireshk@kernel.org>
13683 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13684 W:      http://www.st.com/spear
13685 S:      Maintained
13686 F:      drivers/clk/spear/
13687
13688 SPEAR PLATFORM SUPPORT
13689 M:      Viresh Kumar <vireshk@kernel.org>
13690 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13691 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13692 W:      http://www.st.com/spear
13693 S:      Maintained
13694 F:      arch/arm/boot/dts/spear*
13695 F:      arch/arm/mach-spear/
13696
13697 SPI NOR SUBSYSTEM
13698 M:      Marek Vasut <marek.vasut@gmail.com>
13699 L:      linux-mtd@lists.infradead.org
13700 W:      http://www.linux-mtd.infradead.org/
13701 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13702 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13703 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13704 S:      Maintained
13705 F:      drivers/mtd/spi-nor/
13706 F:      include/linux/mtd/spi-nor.h
13707
13708 SPI SUBSYSTEM
13709 M:      Mark Brown <broonie@kernel.org>
13710 L:      linux-spi@vger.kernel.org
13711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13712 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13713 S:      Maintained
13714 F:      Documentation/devicetree/bindings/spi/
13715 F:      Documentation/spi/
13716 F:      drivers/spi/
13717 F:      include/linux/spi/
13718 F:      include/uapi/linux/spi/
13719 F:      tools/spi/
13720
13721 SPIDERNET NETWORK DRIVER for CELL
13722 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13723 L:      netdev@vger.kernel.org
13724 S:      Supported
13725 F:      Documentation/networking/spider_net.txt
13726 F:      drivers/net/ethernet/toshiba/spider_net*
13727
13728 SPMI SUBSYSTEM
13729 R:      Stephen Boyd <sboyd@kernel.org>
13730 L:      linux-arm-msm@vger.kernel.org
13731 F:      Documentation/devicetree/bindings/spmi/
13732 F:      drivers/spmi/
13733 F:      include/dt-bindings/spmi/spmi.h
13734 F:      include/linux/spmi.h
13735 F:      include/trace/events/spmi.h
13736
13737 SPU FILE SYSTEM
13738 M:      Jeremy Kerr <jk@ozlabs.org>
13739 L:      linuxppc-dev@lists.ozlabs.org
13740 W:      http://www.ibm.com/developerworks/power/cell/
13741 S:      Supported
13742 F:      Documentation/filesystems/spufs.txt
13743 F:      arch/powerpc/platforms/cell/spufs/
13744
13745 SQUASHFS FILE SYSTEM
13746 M:      Phillip Lougher <phillip@squashfs.org.uk>
13747 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13748 W:      http://squashfs.org.uk
13749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13750 S:      Maintained
13751 F:      Documentation/filesystems/squashfs.txt
13752 F:      fs/squashfs/
13753
13754 SRM (Alpha) environment access
13755 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13756 S:      Maintained
13757 F:      arch/alpha/kernel/srm_env.c
13758
13759 ST STM32 I2C/SMBUS DRIVER
13760 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13761 L:      linux-i2c@vger.kernel.org
13762 S:      Maintained
13763 F:      drivers/i2c/busses/i2c-stm32*
13764
13765 STABLE BRANCH
13766 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13767 L:      stable@vger.kernel.org
13768 S:      Supported
13769 F:      Documentation/process/stable-kernel-rules.rst
13770
13771 STAGING - COMEDI
13772 M:      Ian Abbott <abbotti@mev.co.uk>
13773 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13774 S:      Odd Fixes
13775 F:      drivers/staging/comedi/
13776
13777 STAGING - EROFS FILE SYSTEM
13778 M:      Gao Xiang <gaoxiang25@huawei.com>
13779 M:      Chao Yu <yuchao0@huawei.com>
13780 L:      linux-erofs@lists.ozlabs.org
13781 S:      Maintained
13782 F:      drivers/staging/erofs/
13783
13784 STAGING - FLARION FT1000 DRIVERS
13785 M:      Marek Belisko <marek.belisko@gmail.com>
13786 S:      Odd Fixes
13787 F:      drivers/staging/ft1000/
13788
13789 STAGING - INDUSTRIAL IO
13790 M:      Jonathan Cameron <jic23@kernel.org>
13791 L:      linux-iio@vger.kernel.org
13792 S:      Odd Fixes
13793 F:      Documentation/devicetree/bindings/staging/iio/
13794 F:      drivers/staging/iio/
13795
13796 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13797 M:      Marc Dietrich <marvin24@gmx.de>
13798 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13799 L:      linux-tegra@vger.kernel.org
13800 S:      Maintained
13801 F:      drivers/staging/nvec/
13802
13803 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13804 M:      Jens Frederich <jfrederich@gmail.com>
13805 M:      Daniel Drake <dsd@laptop.org>
13806 M:      Jon Nettleton <jon.nettleton@gmail.com>
13807 W:      http://wiki.laptop.org/go/DCON
13808 S:      Maintained
13809 F:      drivers/staging/olpc_dcon/
13810
13811 STAGING - REALTEK RTL8712U DRIVERS
13812 M:      Larry Finger <Larry.Finger@lwfinger.net>
13813 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13814 S:      Odd Fixes
13815 F:      drivers/staging/rtl8712/
13816
13817 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13818 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13819 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13820 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13821 L:      linux-fbdev@vger.kernel.org
13822 S:      Maintained
13823 F:      drivers/staging/sm750fb/
13824
13825 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13826 M:      William Hubbs <w.d.hubbs@gmail.com>
13827 M:      Chris Brannon <chris@the-brannons.com>
13828 M:      Kirk Reiser <kirk@reisers.ca>
13829 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13830 L:      speakup@linux-speakup.org
13831 W:      http://www.linux-speakup.org/
13832 S:      Odd Fixes
13833 F:      drivers/staging/speakup/
13834
13835 STAGING - VIA VT665X DRIVERS
13836 M:      Forest Bond <forest@alittletooquiet.net>
13837 S:      Odd Fixes
13838 F:      drivers/staging/vt665?/
13839
13840 STAGING - WILC1000 WIFI DRIVER
13841 M:      Aditya Shankar <aditya.shankar@microchip.com>
13842 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13843 L:      linux-wireless@vger.kernel.org
13844 S:      Supported
13845 F:      drivers/staging/wilc1000/
13846
13847 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13848 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13849 S:      Odd Fixes
13850 F:      drivers/staging/xgifb/
13851
13852 STAGING SUBSYSTEM
13853 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13855 L:      devel@driverdev.osuosl.org
13856 S:      Supported
13857 F:      drivers/staging/
13858
13859 STARFIRE/DURALAN NETWORK DRIVER
13860 M:      Ion Badulescu <ionut@badula.org>
13861 S:      Odd Fixes
13862 F:      drivers/net/ethernet/adaptec/starfire*
13863
13864 STEC S1220 SKD DRIVER
13865 M:      Bart Van Assche <bart.vanassche@wdc.com>
13866 L:      linux-block@vger.kernel.org
13867 S:      Maintained
13868 F:      drivers/block/skd*[ch]
13869
13870 STI AUDIO (ASoC) DRIVERS
13871 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13872 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13873 S:      Maintained
13874 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
13875 F:      sound/soc/sti/
13876
13877 STI CEC DRIVER
13878 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13879 S:      Maintained
13880 F:      drivers/staging/media/st-cec/
13881 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13882
13883 STK1160 USB VIDEO CAPTURE DRIVER
13884 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13885 L:      linux-media@vger.kernel.org
13886 T:      git git://linuxtv.org/media_tree.git
13887 S:      Maintained
13888 F:      drivers/media/usb/stk1160/
13889
13890 STM32 AUDIO (ASoC) DRIVERS
13891 M:      Olivier Moysan <olivier.moysan@st.com>
13892 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13893 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13894 S:      Maintained
13895 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
13896 F:      sound/soc/stm/
13897
13898 STM32 TIMER/LPTIMER DRIVERS
13899 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13900 S:      Maintained
13901 F:      drivers/*/stm32-*timer*
13902 F:      drivers/pwm/pwm-stm32*
13903 F:      include/linux/*/stm32-*tim*
13904 F:      Documentation/ABI/testing/*timer-stm32
13905 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13906 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13907
13908 STMMAC ETHERNET DRIVER
13909 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13910 M:      Alexandre Torgue <alexandre.torgue@st.com>
13911 M:      Jose Abreu <joabreu@synopsys.com>
13912 L:      netdev@vger.kernel.org
13913 W:      http://www.stlinux.com
13914 S:      Supported
13915 F:      drivers/net/ethernet/stmicro/stmmac/
13916
13917 SUN3/3X
13918 M:      Sam Creasey <sammy@sammy.net>
13919 W:      http://sammy.net/sun3/
13920 S:      Maintained
13921 F:      arch/m68k/kernel/*sun3*
13922 F:      arch/m68k/sun3*/
13923 F:      arch/m68k/include/asm/sun3*
13924 F:      drivers/net/ethernet/i825xx/sun3*
13925
13926 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13927 M:      Hans de Goede <hdegoede@redhat.com>
13928 L:      linux-input@vger.kernel.org
13929 S:      Maintained
13930 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13931 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13932
13933 SUNDANCE NETWORK DRIVER
13934 M:      Denis Kirjanov <kda@linux-powerpc.org>
13935 L:      netdev@vger.kernel.org
13936 S:      Maintained
13937 F:      drivers/net/ethernet/dlink/sundance.c
13938
13939 SUPERH
13940 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13941 M:      Rich Felker <dalias@libc.org>
13942 L:      linux-sh@vger.kernel.org
13943 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13944 S:      Maintained
13945 F:      Documentation/sh/
13946 F:      arch/sh/
13947 F:      drivers/sh/
13948
13949 SUSPEND TO RAM
13950 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13951 M:      Len Brown <len.brown@intel.com>
13952 M:      Pavel Machek <pavel@ucw.cz>
13953 L:      linux-pm@vger.kernel.org
13954 B:      https://bugzilla.kernel.org
13955 S:      Supported
13956 F:      Documentation/power/
13957 F:      arch/x86/kernel/acpi/
13958 F:      drivers/base/power/
13959 F:      kernel/power/
13960 F:      include/linux/suspend.h
13961 F:      include/linux/freezer.h
13962 F:      include/linux/pm.h
13963
13964 SVGA HANDLING
13965 M:      Martin Mares <mj@ucw.cz>
13966 L:      linux-video@atrey.karlin.mff.cuni.cz
13967 S:      Maintained
13968 F:      Documentation/svga.txt
13969 F:      arch/x86/boot/video*
13970
13971 SWIOTLB SUBSYSTEM
13972 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13973 L:      iommu@lists.linux-foundation.org
13974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13975 S:      Supported
13976 F:      kernel/dma/swiotlb.c
13977 F:      arch/*/kernel/pci-swiotlb.c
13978 F:      include/linux/swiotlb.h
13979
13980 SWITCHDEV
13981 M:      Jiri Pirko <jiri@resnulli.us>
13982 M:      Ivan Vecera <ivecera@redhat.com>
13983 L:      netdev@vger.kernel.org
13984 S:      Supported
13985 F:      net/switchdev/
13986 F:      include/net/switchdev.h
13987
13988 SY8106A REGULATOR DRIVER
13989 M:      Icenowy Zheng <icenowy@aosc.io>
13990 S:      Maintained
13991 F:      drivers/regulator/sy8106a-regulator.c
13992 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
13993
13994 SYNC FILE FRAMEWORK
13995 M:      Sumit Semwal <sumit.semwal@linaro.org>
13996 R:      Gustavo Padovan <gustavo@padovan.org>
13997 S:      Maintained
13998 L:      linux-media@vger.kernel.org
13999 L:      dri-devel@lists.freedesktop.org
14000 F:      drivers/dma-buf/sync_*
14001 F:      drivers/dma-buf/dma-fence*
14002 F:      drivers/dma-buf/sw_sync.c
14003 F:      include/linux/sync_file.h
14004 F:      include/uapi/linux/sync_file.h
14005 F:      Documentation/sync_file.txt
14006 T:      git git://anongit.freedesktop.org/drm/drm-misc
14007
14008 SYNOPSYS ARC ARCHITECTURE
14009 M:      Vineet Gupta <vgupta@synopsys.com>
14010 L:      linux-snps-arc@lists.infradead.org
14011 S:      Supported
14012 F:      arch/arc/
14013 F:      Documentation/devicetree/bindings/arc/*
14014 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14015 F:      drivers/clocksource/arc_timer.c
14016 F:      drivers/tty/serial/arc_uart.c
14017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14018
14019 SYNOPSYS ARC HSDK SDP pll clock driver
14020 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14021 S:      Supported
14022 F:      drivers/clk/clk-hsdk-pll.c
14023 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14024
14025 SYNOPSYS ARC SDP clock driver
14026 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14027 S:      Supported
14028 F:      drivers/clk/axs10x/*
14029 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14030
14031 SYNOPSYS ARC SDP platform support
14032 M:      Alexey Brodkin <abrodkin@synopsys.com>
14033 S:      Supported
14034 F:      arch/arc/plat-axs10x
14035 F:      arch/arc/boot/dts/ax*
14036 F:      Documentation/devicetree/bindings/arc/axs10*
14037
14038 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14039 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14040 S:      Supported
14041 F:      drivers/reset/reset-axs10x.c
14042 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14043
14044 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14045 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14046 S:      Maintained
14047 F:      drivers/tty/serial/8250/8250_dw.c
14048
14049 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14050 M:      Hoan Tran <hotran@apm.com>
14051 L:      linux-gpio@vger.kernel.org
14052 S:      Maintained
14053 F:      drivers/gpio/gpio-dwapb.c
14054 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14055
14056 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14057 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14058 S:      Maintained
14059 F:      drivers/dma/dwi-axi-dmac/
14060 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14061
14062 SYNOPSYS DESIGNWARE DMAC DRIVER
14063 M:      Viresh Kumar <vireshk@kernel.org>
14064 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14065 S:      Maintained
14066 F:      include/linux/dma/dw.h
14067 F:      include/linux/platform_data/dma-dw.h
14068 F:      drivers/dma/dw/
14069
14070 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14071 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14072 L:      netdev@vger.kernel.org
14073 S:      Supported
14074 F:      drivers/net/ethernet/synopsys/
14075
14076 SYNOPSYS DESIGNWARE I2C DRIVER
14077 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14078 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14079 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14080 L:      linux-i2c@vger.kernel.org
14081 S:      Maintained
14082 F:      drivers/i2c/busses/i2c-designware-*
14083 F:      include/linux/platform_data/i2c-designware.h
14084
14085 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14086 M:      Jaehoon Chung <jh80.chung@samsung.com>
14087 L:      linux-mmc@vger.kernel.org
14088 S:      Maintained
14089 F:      drivers/mmc/host/dw_mmc*
14090
14091 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14092 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14093 S:      Supported
14094 F:      drivers/reset/reset-hsdk.c
14095 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14096 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14097
14098 SYSTEM CONFIGURATION (SYSCON)
14099 M:      Lee Jones <lee.jones@linaro.org>
14100 M:      Arnd Bergmann <arnd@arndb.de>
14101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14102 S:      Supported
14103 F:      drivers/mfd/syscon.c
14104
14105 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14106 M:      Sudeep Holla <sudeep.holla@arm.com>
14107 L:      linux-arm-kernel@lists.infradead.org
14108 S:      Maintained
14109 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14110 F:      drivers/clk/clk-sc[mp]i.c
14111 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14112 F:      drivers/firmware/arm_scpi.c
14113 F:      drivers/firmware/arm_scmi/
14114 F:      include/linux/sc[mp]i_protocol.h
14115
14116 SYSTEM RESET/SHUTDOWN DRIVERS
14117 M:      Sebastian Reichel <sre@kernel.org>
14118 L:      linux-pm@vger.kernel.org
14119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14120 S:      Maintained
14121 F:      Documentation/devicetree/bindings/power/reset/
14122 F:      drivers/power/reset/
14123
14124 SYSTEM TRACE MODULE CLASS
14125 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14126 S:      Maintained
14127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14128 F:      Documentation/trace/stm.rst
14129 F:      drivers/hwtracing/stm/
14130 F:      include/linux/stm.h
14131 F:      include/uapi/linux/stm.h
14132
14133 SYSV FILESYSTEM
14134 M:      Christoph Hellwig <hch@infradead.org>
14135 S:      Maintained
14136 F:      Documentation/filesystems/sysv-fs.txt
14137 F:      fs/sysv/
14138 F:      include/linux/sysv_fs.h
14139
14140 TARGET SUBSYSTEM
14141 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14142 L:      linux-scsi@vger.kernel.org
14143 L:      target-devel@vger.kernel.org
14144 W:      http://www.linux-iscsi.org
14145 W:      http://groups.google.com/group/linux-iscsi-target-dev
14146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14147 S:      Supported
14148 F:      drivers/target/
14149 F:      include/target/
14150 F:      Documentation/target/
14151
14152 TASKSTATS STATISTICS INTERFACE
14153 M:      Balbir Singh <bsingharora@gmail.com>
14154 S:      Maintained
14155 F:      Documentation/accounting/taskstats*
14156 F:      include/linux/taskstats*
14157 F:      kernel/taskstats.c
14158
14159 TC subsystem
14160 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14161 M:      Cong Wang <xiyou.wangcong@gmail.com>
14162 M:      Jiri Pirko <jiri@resnulli.us>
14163 L:      netdev@vger.kernel.org
14164 S:      Maintained
14165 F:      include/net/pkt_cls.h
14166 F:      include/net/pkt_sched.h
14167 F:      include/net/tc_act/
14168 F:      include/uapi/linux/pkt_cls.h
14169 F:      include/uapi/linux/pkt_sched.h
14170 F:      include/uapi/linux/tc_act/
14171 F:      include/uapi/linux/tc_ematch/
14172 F:      net/sched/
14173
14174 TC90522 MEDIA DRIVER
14175 M:      Akihiro Tsukada <tskd08@gmail.com>
14176 L:      linux-media@vger.kernel.org
14177 S:      Odd Fixes
14178 F:      drivers/media/dvb-frontends/tc90522*
14179
14180 TCP LOW PRIORITY MODULE
14181 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14182 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14183 W:      http://tcp-lp-mod.sourceforge.net/
14184 S:      Maintained
14185 F:      net/ipv4/tcp_lp.c
14186
14187 TDA10071 MEDIA DRIVER
14188 M:      Antti Palosaari <crope@iki.fi>
14189 L:      linux-media@vger.kernel.org
14190 W:      https://linuxtv.org
14191 W:      http://palosaari.fi/linux/
14192 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14193 T:      git git://linuxtv.org/anttip/media_tree.git
14194 S:      Maintained
14195 F:      drivers/media/dvb-frontends/tda10071*
14196
14197 TDA18212 MEDIA DRIVER
14198 M:      Antti Palosaari <crope@iki.fi>
14199 L:      linux-media@vger.kernel.org
14200 W:      https://linuxtv.org
14201 W:      http://palosaari.fi/linux/
14202 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14203 T:      git git://linuxtv.org/anttip/media_tree.git
14204 S:      Maintained
14205 F:      drivers/media/tuners/tda18212*
14206
14207 TDA18218 MEDIA DRIVER
14208 M:      Antti Palosaari <crope@iki.fi>
14209 L:      linux-media@vger.kernel.org
14210 W:      https://linuxtv.org
14211 W:      http://palosaari.fi/linux/
14212 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14213 T:      git git://linuxtv.org/anttip/media_tree.git
14214 S:      Maintained
14215 F:      drivers/media/tuners/tda18218*
14216
14217 TDA18250 MEDIA DRIVER
14218 M:      Olli Salonen <olli.salonen@iki.fi>
14219 L:      linux-media@vger.kernel.org
14220 W:      https://linuxtv.org
14221 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14222 T:      git git://linuxtv.org/media_tree.git
14223 S:      Maintained
14224 F:      drivers/media/tuners/tda18250*
14225
14226 TDA18271 MEDIA DRIVER
14227 M:      Michael Krufky <mkrufky@linuxtv.org>
14228 L:      linux-media@vger.kernel.org
14229 W:      https://linuxtv.org
14230 W:      http://github.com/mkrufky
14231 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14232 T:      git git://linuxtv.org/mkrufky/tuners.git
14233 S:      Maintained
14234 F:      drivers/media/tuners/tda18271*
14235
14236 TDA1997x MEDIA DRIVER
14237 M:      Tim Harvey <tharvey@gateworks.com>
14238 L:      linux-media@vger.kernel.org
14239 W:      https://linuxtv.org
14240 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14241 S:      Maintained
14242 F:      drivers/media/i2c/tda1997x.*
14243
14244 TDA827x MEDIA DRIVER
14245 M:      Michael Krufky <mkrufky@linuxtv.org>
14246 L:      linux-media@vger.kernel.org
14247 W:      https://linuxtv.org
14248 W:      http://github.com/mkrufky
14249 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14250 T:      git git://linuxtv.org/mkrufky/tuners.git
14251 S:      Maintained
14252 F:      drivers/media/tuners/tda8290.*
14253
14254 TDA8290 MEDIA DRIVER
14255 M:      Michael Krufky <mkrufky@linuxtv.org>
14256 L:      linux-media@vger.kernel.org
14257 W:      https://linuxtv.org
14258 W:      http://github.com/mkrufky
14259 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14260 T:      git git://linuxtv.org/mkrufky/tuners.git
14261 S:      Maintained
14262 F:      drivers/media/tuners/tda8290.*
14263
14264 TDA9840 MEDIA DRIVER
14265 M:      Hans Verkuil <hverkuil@xs4all.nl>
14266 L:      linux-media@vger.kernel.org
14267 T:      git git://linuxtv.org/media_tree.git
14268 W:      https://linuxtv.org
14269 S:      Maintained
14270 F:      drivers/media/i2c/tda9840*
14271
14272 TEA5761 TUNER DRIVER
14273 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14274 L:      linux-media@vger.kernel.org
14275 W:      https://linuxtv.org
14276 T:      git git://linuxtv.org/media_tree.git
14277 S:      Odd fixes
14278 F:      drivers/media/tuners/tea5761.*
14279
14280 TEA5767 TUNER DRIVER
14281 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14282 L:      linux-media@vger.kernel.org
14283 W:      https://linuxtv.org
14284 T:      git git://linuxtv.org/media_tree.git
14285 S:      Maintained
14286 F:      drivers/media/tuners/tea5767.*
14287
14288 TEA6415C MEDIA DRIVER
14289 M:      Hans Verkuil <hverkuil@xs4all.nl>
14290 L:      linux-media@vger.kernel.org
14291 T:      git git://linuxtv.org/media_tree.git
14292 W:      https://linuxtv.org
14293 S:      Maintained
14294 F:      drivers/media/i2c/tea6415c*
14295
14296 TEA6420 MEDIA DRIVER
14297 M:      Hans Verkuil <hverkuil@xs4all.nl>
14298 L:      linux-media@vger.kernel.org
14299 T:      git git://linuxtv.org/media_tree.git
14300 W:      https://linuxtv.org
14301 S:      Maintained
14302 F:      drivers/media/i2c/tea6420*
14303
14304 TEAM DRIVER
14305 M:      Jiri Pirko <jiri@resnulli.us>
14306 L:      netdev@vger.kernel.org
14307 S:      Supported
14308 F:      drivers/net/team/
14309 F:      include/linux/if_team.h
14310 F:      include/uapi/linux/if_team.h
14311
14312 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14313 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14314 S:      Maintained
14315 F:      arch/x86/platform/ts5500/
14316
14317 TECHNOTREND USB IR RECEIVER
14318 M:      Sean Young <sean@mess.org>
14319 L:      linux-media@vger.kernel.org
14320 S:      Maintained
14321 F:      drivers/media/rc/ttusbir.c
14322
14323 TECHWELL TW9910 VIDEO DECODER
14324 L:      linux-media@vger.kernel.org
14325 S:      Orphan
14326 F:      drivers/media/i2c/tw9910.c
14327 F:      include/media/i2c/tw9910.h
14328
14329 TEE SUBSYSTEM
14330 M:      Jens Wiklander <jens.wiklander@linaro.org>
14331 S:      Maintained
14332 F:      include/linux/tee_drv.h
14333 F:      include/uapi/linux/tee.h
14334 F:      drivers/tee/
14335 F:      Documentation/tee.txt
14336
14337 TEGRA ARCHITECTURE SUPPORT
14338 M:      Thierry Reding <thierry.reding@gmail.com>
14339 M:      Jonathan Hunter <jonathanh@nvidia.com>
14340 L:      linux-tegra@vger.kernel.org
14341 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14342 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14343 S:      Supported
14344 N:      [^a-z]tegra
14345
14346 TEGRA CLOCK DRIVER
14347 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14348 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14349 S:      Supported
14350 F:      drivers/clk/tegra/
14351
14352 TEGRA DMA DRIVERS
14353 M:      Laxman Dewangan <ldewangan@nvidia.com>
14354 M:      Jon Hunter <jonathanh@nvidia.com>
14355 S:      Supported
14356 F:      drivers/dma/tegra*
14357
14358 TEGRA I2C DRIVER
14359 M:      Laxman Dewangan <ldewangan@nvidia.com>
14360 S:      Supported
14361 F:      drivers/i2c/busses/i2c-tegra.c
14362
14363 TEGRA IOMMU DRIVERS
14364 M:      Thierry Reding <thierry.reding@gmail.com>
14365 L:      linux-tegra@vger.kernel.org
14366 S:      Supported
14367 F:      drivers/iommu/tegra*
14368
14369 TEGRA KBC DRIVER
14370 M:      Laxman Dewangan <ldewangan@nvidia.com>
14371 S:      Supported
14372 F:      drivers/input/keyboard/tegra-kbc.c
14373
14374 TEGRA NAND DRIVER
14375 M:      Stefan Agner <stefan@agner.ch>
14376 M:      Lucas Stach <dev@lynxeye.de>
14377 S:      Maintained
14378 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14379 F:      drivers/mtd/nand/raw/tegra_nand.c
14380
14381 TEGRA PWM DRIVER
14382 M:      Thierry Reding <thierry.reding@gmail.com>
14383 S:      Supported
14384 F:      drivers/pwm/pwm-tegra.c
14385
14386 TEGRA SERIAL DRIVER
14387 M:      Laxman Dewangan <ldewangan@nvidia.com>
14388 S:      Supported
14389 F:      drivers/tty/serial/serial-tegra.c
14390
14391 TEGRA SPI DRIVER
14392 M:      Laxman Dewangan <ldewangan@nvidia.com>
14393 S:      Supported
14394 F:      drivers/spi/spi-tegra*
14395
14396 TEHUTI ETHERNET DRIVER
14397 M:      Andy Gospodarek <andy@greyhouse.net>
14398 L:      netdev@vger.kernel.org
14399 S:      Supported
14400 F:      drivers/net/ethernet/tehuti/*
14401
14402 Telecom Clock Driver for MCPL0010
14403 M:      Mark Gross <mark.gross@intel.com>
14404 S:      Supported
14405 F:      drivers/char/tlclk.c
14406
14407 TENSILICA XTENSA PORT (xtensa)
14408 M:      Chris Zankel <chris@zankel.net>
14409 M:      Max Filippov <jcmvbkbc@gmail.com>
14410 L:      linux-xtensa@linux-xtensa.org
14411 T:      git git://github.com/czankel/xtensa-linux.git
14412 S:      Maintained
14413 F:      arch/xtensa/
14414 F:      drivers/irqchip/irq-xtensa-*
14415
14416 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14417 M:      Nishanth Menon <nm@ti.com>
14418 M:      Tero Kristo <t-kristo@ti.com>
14419 M:      Santosh Shilimkar <ssantosh@kernel.org>
14420 L:      linux-arm-kernel@lists.infradead.org
14421 S:      Maintained
14422 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14423 F:      drivers/firmware/ti_sci*
14424 F:      include/linux/soc/ti/ti_sci_protocol.h
14425 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14426 F:      include/dt-bindings/genpd/k2g.h
14427 F:      drivers/soc/ti/ti_sci_pm_domains.c
14428 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14429 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14430 F:      drivers/clk/keystone/sci-clk.c
14431 F:      drivers/reset/reset-ti-sci.c
14432
14433 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14434 M:      Hans Verkuil <hverkuil@xs4all.nl>
14435 L:      linux-media@vger.kernel.org
14436 T:      git git://linuxtv.org/media_tree.git
14437 W:      https://linuxtv.org
14438 S:      Maintained
14439 F:      drivers/media/radio/radio-raremono.c
14440
14441 THERMAL
14442 M:      Zhang Rui <rui.zhang@intel.com>
14443 M:      Eduardo Valentin <edubezval@gmail.com>
14444 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14445 L:      linux-pm@vger.kernel.org
14446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14447 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14448 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14449 S:      Supported
14450 F:      drivers/thermal/
14451 F:      include/linux/thermal.h
14452 F:      include/uapi/linux/thermal.h
14453 F:      include/linux/cpu_cooling.h
14454 F:      Documentation/devicetree/bindings/thermal/
14455
14456 THERMAL/CPU_COOLING
14457 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14458 M:      Viresh Kumar <viresh.kumar@linaro.org>
14459 M:      Javi Merino <javi.merino@kernel.org>
14460 L:      linux-pm@vger.kernel.org
14461 S:      Supported
14462 F:      Documentation/thermal/cpu-cooling-api.txt
14463 F:      drivers/thermal/cpu_cooling.c
14464 F:      include/linux/cpu_cooling.h
14465
14466 THINKPAD ACPI EXTRAS DRIVER
14467 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14468 L:      ibm-acpi-devel@lists.sourceforge.net
14469 L:      platform-driver-x86@vger.kernel.org
14470 W:      http://ibm-acpi.sourceforge.net
14471 W:      http://thinkwiki.org/wiki/Ibm-acpi
14472 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14473 S:      Maintained
14474 F:      drivers/platform/x86/thinkpad_acpi.c
14475
14476 THUNDERBOLT DRIVER
14477 M:      Andreas Noever <andreas.noever@gmail.com>
14478 M:      Michael Jamet <michael.jamet@intel.com>
14479 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14480 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14482 S:      Maintained
14483 F:      Documentation/admin-guide/thunderbolt.rst
14484 F:      drivers/thunderbolt/
14485 F:      include/linux/thunderbolt.h
14486
14487 THUNDERBOLT NETWORK DRIVER
14488 M:      Michael Jamet <michael.jamet@intel.com>
14489 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14490 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14491 L:      netdev@vger.kernel.org
14492 S:      Maintained
14493 F:      drivers/net/thunderbolt.c
14494
14495 THUNDERX GPIO DRIVER
14496 M:      David Daney <david.daney@cavium.com>
14497 S:      Maintained
14498 F:      drivers/gpio/gpio-thunderx.c
14499
14500 TI AM437X VPFE DRIVER
14501 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14502 L:      linux-media@vger.kernel.org
14503 W:      https://linuxtv.org
14504 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14505 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14506 S:      Maintained
14507 F:      drivers/media/platform/am437x/
14508
14509 TI BANDGAP AND THERMAL DRIVER
14510 M:      Eduardo Valentin <edubezval@gmail.com>
14511 M:      Keerthy <j-keerthy@ti.com>
14512 L:      linux-pm@vger.kernel.org
14513 L:      linux-omap@vger.kernel.org
14514 S:      Maintained
14515 F:      drivers/thermal/ti-soc-thermal/
14516
14517 TI BQ27XXX POWER SUPPLY DRIVER
14518 R:      Andrew F. Davis <afd@ti.com>
14519 F:      include/linux/power/bq27xxx_battery.h
14520 F:      drivers/power/supply/bq27xxx_battery.c
14521 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14522
14523 TI CDCE706 CLOCK DRIVER
14524 M:      Max Filippov <jcmvbkbc@gmail.com>
14525 S:      Maintained
14526 F:      drivers/clk/clk-cdce706.c
14527
14528 TI CLOCK DRIVER
14529 M:      Tero Kristo <t-kristo@ti.com>
14530 L:      linux-omap@vger.kernel.org
14531 S:      Maintained
14532 F:      drivers/clk/ti/
14533 F:      include/linux/clk/ti.h
14534
14535 TI DAVINCI MACHINE SUPPORT
14536 M:      Sekhar Nori <nsekhar@ti.com>
14537 M:      Kevin Hilman <khilman@kernel.org>
14538 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14540 S:      Supported
14541 F:      arch/arm/mach-davinci/
14542 F:      drivers/i2c/busses/i2c-davinci.c
14543 F:      arch/arm/boot/dts/da850*
14544
14545 TI DAVINCI SERIES CLOCK DRIVER
14546 M:      David Lechner <david@lechnology.com>
14547 R:      Sekhar Nori <nsekhar@ti.com>
14548 S:      Maintained
14549 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14550 F:      drivers/clk/davinci/
14551
14552 TI DAVINCI SERIES GPIO DRIVER
14553 M:      Keerthy <j-keerthy@ti.com>
14554 L:      linux-gpio@vger.kernel.org
14555 S:      Maintained
14556 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14557 F:      drivers/gpio/gpio-davinci.c
14558
14559 TI DAVINCI SERIES MEDIA DRIVER
14560 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14561 L:      linux-media@vger.kernel.org
14562 W:      https://linuxtv.org
14563 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14564 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14565 S:      Maintained
14566 F:      drivers/media/platform/davinci/
14567 F:      include/media/davinci/
14568
14569 TI ETHERNET SWITCH DRIVER (CPSW)
14570 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14571 L:      linux-omap@vger.kernel.org
14572 L:      netdev@vger.kernel.org
14573 S:      Maintained
14574 F:      drivers/net/ethernet/ti/cpsw*
14575 F:      drivers/net/ethernet/ti/davinci*
14576
14577 TI FLASH MEDIA INTERFACE DRIVER
14578 M:      Alex Dubov <oakad@yahoo.com>
14579 S:      Maintained
14580 F:      drivers/misc/tifm*
14581 F:      drivers/mmc/host/tifm_sd.c
14582 F:      include/linux/tifm.h
14583
14584 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14585 M:      Santosh Shilimkar <ssantosh@kernel.org>
14586 L:      linux-kernel@vger.kernel.org
14587 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14588 S:      Maintained
14589 F:      drivers/soc/ti/*
14590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14591
14592 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14593 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14594 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14595 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14596 S:      Maintained
14597 F:      sound/soc/codecs/lm49453*
14598 F:      sound/soc/codecs/isabelle*
14599
14600 TI LP855x BACKLIGHT DRIVER
14601 M:      Milo Kim <milo.kim@ti.com>
14602 S:      Maintained
14603 F:      Documentation/backlight/lp855x-driver.txt
14604 F:      drivers/video/backlight/lp855x_bl.c
14605 F:      include/linux/platform_data/lp855x.h
14606
14607 TI LP8727 CHARGER DRIVER
14608 M:      Milo Kim <milo.kim@ti.com>
14609 S:      Maintained
14610 F:      drivers/power/supply/lp8727_charger.c
14611 F:      include/linux/platform_data/lp8727.h
14612
14613 TI LP8788 MFD DRIVER
14614 M:      Milo Kim <milo.kim@ti.com>
14615 S:      Maintained
14616 F:      drivers/iio/adc/lp8788_adc.c
14617 F:      drivers/leds/leds-lp8788.c
14618 F:      drivers/mfd/lp8788*.c
14619 F:      drivers/power/supply/lp8788-charger.c
14620 F:      drivers/regulator/lp8788-*.c
14621 F:      include/linux/mfd/lp8788*.h
14622
14623 TI NETCP ETHERNET DRIVER
14624 M:      Wingman Kwok <w-kwok2@ti.com>
14625 M:      Murali Karicheri <m-karicheri2@ti.com>
14626 L:      netdev@vger.kernel.org
14627 S:      Maintained
14628 F:      drivers/net/ethernet/ti/netcp*
14629
14630 TI TAS571X FAMILY ASoC CODEC DRIVER
14631 M:      Kevin Cernekee <cernekee@chromium.org>
14632 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14633 S:      Odd Fixes
14634 F:      sound/soc/codecs/tas571x*
14635
14636 TI TRF7970A NFC DRIVER
14637 M:      Mark Greer <mgreer@animalcreek.com>
14638 L:      linux-wireless@vger.kernel.org
14639 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14640 S:      Supported
14641 F:      drivers/nfc/trf7970a.c
14642 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14643
14644 TI TWL4030 SERIES SOC CODEC DRIVER
14645 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14646 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14647 S:      Maintained
14648 F:      sound/soc/codecs/twl4030*
14649
14650 TI VPE/CAL DRIVERS
14651 M:      Benoit Parrot <bparrot@ti.com>
14652 L:      linux-media@vger.kernel.org
14653 W:      http://linuxtv.org/
14654 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14655 S:      Maintained
14656 F:      drivers/media/platform/ti-vpe/
14657
14658 TI WILINK WIRELESS DRIVERS
14659 L:      linux-wireless@vger.kernel.org
14660 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14661 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14663 S:      Orphan
14664 F:      drivers/net/wireless/ti/
14665 F:      include/linux/wl12xx.h
14666
14667 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14668 M:      John Stultz <john.stultz@linaro.org>
14669 M:      Thomas Gleixner <tglx@linutronix.de>
14670 R:      Stephen Boyd <sboyd@kernel.org>
14671 L:      linux-kernel@vger.kernel.org
14672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14673 S:      Supported
14674 F:      include/linux/clocksource.h
14675 F:      include/linux/time.h
14676 F:      include/linux/timex.h
14677 F:      include/uapi/linux/time.h
14678 F:      include/uapi/linux/timex.h
14679 F:      kernel/time/clocksource.c
14680 F:      kernel/time/time*.c
14681 F:      kernel/time/alarmtimer.c
14682 F:      kernel/time/ntp.c
14683 F:      tools/testing/selftests/timers/
14684
14685 TIPC NETWORK LAYER
14686 M:      Jon Maloy <jon.maloy@ericsson.com>
14687 M:      Ying Xue <ying.xue@windriver.com>
14688 L:      netdev@vger.kernel.org (core kernel code)
14689 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14690 W:      http://tipc.sourceforge.net/
14691 S:      Maintained
14692 F:      include/uapi/linux/tipc*.h
14693 F:      net/tipc/
14694
14695 TLAN NETWORK DRIVER
14696 M:      Samuel Chessman <chessman@tux.org>
14697 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14698 W:      http://sourceforge.net/projects/tlan/
14699 S:      Maintained
14700 F:      Documentation/networking/tlan.txt
14701 F:      drivers/net/ethernet/ti/tlan.*
14702
14703 TM6000 VIDEO4LINUX DRIVER
14704 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14705 L:      linux-media@vger.kernel.org
14706 W:      https://linuxtv.org
14707 T:      git git://linuxtv.org/media_tree.git
14708 S:      Odd fixes
14709 F:      drivers/media/usb/tm6000/
14710 F:      Documentation/media/v4l-drivers/tm6000*
14711
14712 TMIO/SDHI MMC DRIVER
14713 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14714 L:      linux-mmc@vger.kernel.org
14715 S:      Supported
14716 F:      drivers/mmc/host/tmio_mmc*
14717 F:      drivers/mmc/host/renesas_sdhi*
14718 F:      include/linux/mfd/tmio.h
14719
14720 TMP401 HARDWARE MONITOR DRIVER
14721 M:      Guenter Roeck <linux@roeck-us.net>
14722 L:      linux-hwmon@vger.kernel.org
14723 S:      Maintained
14724 F:      Documentation/hwmon/tmp401
14725 F:      drivers/hwmon/tmp401.c
14726
14727 TMPFS (SHMEM FILESYSTEM)
14728 M:      Hugh Dickins <hughd@google.com>
14729 L:      linux-mm@kvack.org
14730 S:      Maintained
14731 F:      include/linux/shmem_fs.h
14732 F:      mm/shmem.c
14733
14734 TOMOYO SECURITY MODULE
14735 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14736 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14737 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14738 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14739 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14740 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14741 W:      http://tomoyo.sourceforge.jp/
14742 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14743 S:      Maintained
14744 F:      security/tomoyo/
14745
14746 TOPSTAR LAPTOP EXTRAS DRIVER
14747 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14748 L:      platform-driver-x86@vger.kernel.org
14749 S:      Maintained
14750 F:      drivers/platform/x86/topstar-laptop.c
14751
14752 TORTURE-TEST MODULES
14753 M:      Davidlohr Bueso <dave@stgolabs.net>
14754 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14755 M:      Josh Triplett <josh@joshtriplett.org>
14756 L:      linux-kernel@vger.kernel.org
14757 S:      Supported
14758 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14759 F:      Documentation/RCU/torture.txt
14760 F:      kernel/torture.c
14761 F:      kernel/rcu/rcutorture.c
14762 F:      kernel/rcu/rcuperf.c
14763 F:      kernel/locking/locktorture.c
14764
14765 TOSHIBA ACPI EXTRAS DRIVER
14766 M:      Azael Avalos <coproscefalo@gmail.com>
14767 L:      platform-driver-x86@vger.kernel.org
14768 S:      Maintained
14769 F:      drivers/platform/x86/toshiba_acpi.c
14770
14771 TOSHIBA BLUETOOTH DRIVER
14772 M:      Azael Avalos <coproscefalo@gmail.com>
14773 L:      platform-driver-x86@vger.kernel.org
14774 S:      Maintained
14775 F:      drivers/platform/x86/toshiba_bluetooth.c
14776
14777 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14778 M:      Azael Avalos <coproscefalo@gmail.com>
14779 L:      platform-driver-x86@vger.kernel.org
14780 S:      Maintained
14781 F:      drivers/platform/x86/toshiba_haps.c
14782
14783 TOSHIBA SMM DRIVER
14784 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14785 W:      http://www.buzzard.org.uk/toshiba/
14786 S:      Maintained
14787 F:      drivers/char/toshiba.c
14788 F:      include/linux/toshiba.h
14789 F:      include/uapi/linux/toshiba.h
14790
14791 TOSHIBA TC358743 DRIVER
14792 M:      Mats Randgaard <matrandg@cisco.com>
14793 L:      linux-media@vger.kernel.org
14794 S:      Maintained
14795 F:      drivers/media/i2c/tc358743*
14796 F:      include/media/i2c/tc358743.h
14797
14798 TOSHIBA WMI HOTKEYS DRIVER
14799 M:      Azael Avalos <coproscefalo@gmail.com>
14800 L:      platform-driver-x86@vger.kernel.org
14801 S:      Maintained
14802 F:      drivers/platform/x86/toshiba-wmi.c
14803
14804 TPM DEVICE DRIVER
14805 M:      Peter Huewe <peterhuewe@gmx.de>
14806 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14807 R:      Jason Gunthorpe <jgg@ziepe.ca>
14808 L:      linux-integrity@vger.kernel.org
14809 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14810 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14811 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14812 S:      Maintained
14813 F:      drivers/char/tpm/
14814
14815 TRACING
14816 M:      Steven Rostedt <rostedt@goodmis.org>
14817 M:      Ingo Molnar <mingo@redhat.com>
14818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14819 S:      Maintained
14820 F:      Documentation/trace/ftrace.rst
14821 F:      arch/*/*/*/ftrace.h
14822 F:      arch/*/kernel/ftrace.c
14823 F:      include/*/ftrace.h
14824 F:      include/linux/trace*.h
14825 F:      include/trace/
14826 F:      kernel/trace/
14827 F:      tools/testing/selftests/ftrace/
14828
14829 TRACING MMIO ACCESSES (MMIOTRACE)
14830 M:      Steven Rostedt <rostedt@goodmis.org>
14831 M:      Ingo Molnar <mingo@kernel.org>
14832 R:      Karol Herbst <karolherbst@gmail.com>
14833 R:      Pekka Paalanen <ppaalanen@gmail.com>
14834 S:      Maintained
14835 L:      linux-kernel@vger.kernel.org
14836 L:      nouveau@lists.freedesktop.org
14837 F:      kernel/trace/trace_mmiotrace.c
14838 F:      include/linux/mmiotrace.h
14839 F:      arch/x86/mm/kmmio.c
14840 F:      arch/x86/mm/mmio-mod.c
14841 F:      arch/x86/mm/testmmiotrace.c
14842
14843 TRIVIAL PATCHES
14844 M:      Jiri Kosina <trivial@kernel.org>
14845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14846 S:      Maintained
14847 K:      ^Subject:.*(?i)trivial
14848
14849 TEMPO SEMICONDUCTOR DRIVERS
14850 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14851 S:      Maintained
14852 F:      sound/soc/codecs/tscs*.c
14853 F:      sound/soc/codecs/tscs*.h
14854 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14855
14856 TTY LAYER
14857 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14858 M:      Jiri Slaby <jslaby@suse.com>
14859 S:      Supported
14860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14861 F:      Documentation/serial/
14862 F:      drivers/tty/
14863 F:      drivers/tty/serial/serial_core.c
14864 F:      include/linux/serial_core.h
14865 F:      include/linux/serial.h
14866 F:      include/linux/tty.h
14867 F:      include/uapi/linux/serial_core.h
14868 F:      include/uapi/linux/serial.h
14869 F:      include/uapi/linux/tty.h
14870
14871 TUA9001 MEDIA DRIVER
14872 M:      Antti Palosaari <crope@iki.fi>
14873 L:      linux-media@vger.kernel.org
14874 W:      https://linuxtv.org
14875 W:      http://palosaari.fi/linux/
14876 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14877 T:      git git://linuxtv.org/anttip/media_tree.git
14878 S:      Maintained
14879 F:      drivers/media/tuners/tua9001*
14880
14881 TULIP NETWORK DRIVERS
14882 L:      netdev@vger.kernel.org
14883 L:      linux-parisc@vger.kernel.org
14884 S:      Orphan
14885 F:      drivers/net/ethernet/dec/tulip/
14886
14887 TUN/TAP driver
14888 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14889 W:      http://vtun.sourceforge.net/tun
14890 S:      Maintained
14891 F:      Documentation/networking/tuntap.txt
14892 F:      arch/um/os-Linux/drivers/
14893
14894 TURBOCHANNEL SUBSYSTEM
14895 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14896 M:      Ralf Baechle <ralf@linux-mips.org>
14897 L:      linux-mips@linux-mips.org
14898 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14899 S:      Maintained
14900 F:      drivers/tc/
14901 F:      include/linux/tc.h
14902
14903 TURBOSTAT UTILITY
14904 M:      "Len Brown" <lenb@kernel.org>
14905 L:      linux-pm@vger.kernel.org
14906 B:      https://bugzilla.kernel.org
14907 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14908 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14909 S:      Supported
14910 F:      tools/power/x86/turbostat/
14911
14912 TW5864 VIDEO4LINUX DRIVER
14913 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14914 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14915 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14916 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14917 L:      linux-media@vger.kernel.org
14918 S:      Supported
14919 F:      drivers/media/pci/tw5864/
14920
14921 TW68 VIDEO4LINUX DRIVER
14922 M:      Hans Verkuil <hverkuil@xs4all.nl>
14923 L:      linux-media@vger.kernel.org
14924 T:      git git://linuxtv.org/media_tree.git
14925 W:      https://linuxtv.org
14926 S:      Odd Fixes
14927 F:      drivers/media/pci/tw68/
14928
14929 TW686X VIDEO4LINUX DRIVER
14930 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14931 L:      linux-media@vger.kernel.org
14932 T:      git git://linuxtv.org/media_tree.git
14933 W:      http://linuxtv.org
14934 S:      Maintained
14935 F:      drivers/media/pci/tw686x/
14936
14937 UBI FILE SYSTEM (UBIFS)
14938 M:      Richard Weinberger <richard@nod.at>
14939 M:      Artem Bityutskiy <dedekind1@gmail.com>
14940 M:      Adrian Hunter <adrian.hunter@intel.com>
14941 L:      linux-mtd@lists.infradead.org
14942 T:      git git://git.infradead.org/ubifs-2.6.git
14943 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14944 S:      Supported
14945 F:      Documentation/filesystems/ubifs.txt
14946 F:      fs/ubifs/
14947
14948 UCLINUX (M68KNOMMU AND COLDFIRE)
14949 M:      Greg Ungerer <gerg@linux-m68k.org>
14950 W:      http://www.linux-m68k.org/
14951 W:      http://www.uclinux.org/
14952 L:      linux-m68k@lists.linux-m68k.org
14953 L:      uclinux-dev@uclinux.org  (subscribers-only)
14954 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14955 S:      Maintained
14956 F:      arch/m68k/coldfire/
14957 F:      arch/m68k/68*/
14958 F:      arch/m68k/*/*_no.*
14959 F:      arch/m68k/include/asm/*_no.*
14960
14961 UDF FILESYSTEM
14962 M:      Jan Kara <jack@suse.com>
14963 S:      Maintained
14964 F:      Documentation/filesystems/udf.txt
14965 F:      fs/udf/
14966
14967 UDRAW TABLET
14968 M:      Bastien Nocera <hadess@hadess.net>
14969 L:      linux-input@vger.kernel.org
14970 S:      Maintained
14971 F:      drivers/hid/hid-udraw-ps3.c
14972
14973 UFS FILESYSTEM
14974 M:      Evgeniy Dushistov <dushistov@mail.ru>
14975 S:      Maintained
14976 F:      Documentation/filesystems/ufs.txt
14977 F:      fs/ufs/
14978
14979 UHID USERSPACE HID IO DRIVER:
14980 M:      David Herrmann <dh.herrmann@googlemail.com>
14981 L:      linux-input@vger.kernel.org
14982 S:      Maintained
14983 F:      drivers/hid/uhid.c
14984 F:      include/uapi/linux/uhid.h
14985
14986 ULPI BUS
14987 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14988 L:      linux-usb@vger.kernel.org
14989 S:      Maintained
14990 F:      drivers/usb/common/ulpi.c
14991 F:      include/linux/ulpi/
14992
14993 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14994 L:      linux-usb@vger.kernel.org
14995 S:      Orphan
14996 F:      drivers/uwb/
14997 F:      include/linux/uwb.h
14998 F:      include/linux/uwb/
14999
15000 UNICORE32 ARCHITECTURE:
15001 M:      Guan Xuetao <gxt@pku.edu.cn>
15002 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15003 S:      Maintained
15004 T:      git git://github.com/gxt/linux.git
15005 F:      arch/unicore32/
15006
15007 UNIFDEF
15008 M:      Tony Finch <dot@dotat.at>
15009 W:      http://dotat.at/prog/unifdef
15010 S:      Maintained
15011 F:      scripts/unifdef.c
15012
15013 UNIFORM CDROM DRIVER
15014 M:      Jens Axboe <axboe@kernel.dk>
15015 W:      http://www.kernel.dk
15016 S:      Maintained
15017 F:      Documentation/cdrom/
15018 F:      drivers/cdrom/cdrom.c
15019 F:      include/linux/cdrom.h
15020 F:      include/uapi/linux/cdrom.h
15021
15022 UNISYS S-PAR DRIVERS
15023 M:      David Kershner <david.kershner@unisys.com>
15024 L:      sparmaintainer@unisys.com (Unisys internal)
15025 S:      Supported
15026 F:      include/linux/visorbus.h
15027 F:      drivers/visorbus/
15028 F:      drivers/staging/unisys/
15029
15030 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15031 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15032 L:      linux-scsi@vger.kernel.org
15033 S:      Supported
15034 F:      Documentation/scsi/ufs.txt
15035 F:      drivers/scsi/ufs/
15036
15037 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15038 M:      Joao Pinto <jpinto@synopsys.com>
15039 L:      linux-scsi@vger.kernel.org
15040 S:      Supported
15041 F:      drivers/scsi/ufs/*dwc*
15042
15043 UNSORTED BLOCK IMAGES (UBI)
15044 M:      Artem Bityutskiy <dedekind1@gmail.com>
15045 M:      Richard Weinberger <richard@nod.at>
15046 W:      http://www.linux-mtd.infradead.org/
15047 L:      linux-mtd@lists.infradead.org
15048 T:      git git://git.infradead.org/ubifs-2.6.git
15049 S:      Supported
15050 F:      drivers/mtd/ubi/
15051 F:      include/linux/mtd/ubi.h
15052 F:      include/uapi/mtd/ubi-user.h
15053
15054 USB "USBNET" DRIVER FRAMEWORK
15055 M:      Oliver Neukum <oneukum@suse.com>
15056 L:      netdev@vger.kernel.org
15057 W:      http://www.linux-usb.org/usbnet
15058 S:      Maintained
15059 F:      drivers/net/usb/usbnet.c
15060 F:      include/linux/usb/usbnet.h
15061
15062 USB ACM DRIVER
15063 M:      Oliver Neukum <oneukum@suse.com>
15064 L:      linux-usb@vger.kernel.org
15065 S:      Maintained
15066 F:      Documentation/usb/acm.txt
15067 F:      drivers/usb/class/cdc-acm.*
15068
15069 USB AR5523 WIRELESS DRIVER
15070 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15071 L:      linux-wireless@vger.kernel.org
15072 S:      Maintained
15073 F:      drivers/net/wireless/ath/ar5523/
15074
15075 USB ATTACHED SCSI
15076 M:      Oliver Neukum <oneukum@suse.com>
15077 L:      linux-usb@vger.kernel.org
15078 L:      linux-scsi@vger.kernel.org
15079 S:      Maintained
15080 F:      drivers/usb/storage/uas.c
15081
15082 USB CDC ETHERNET DRIVER
15083 M:      Oliver Neukum <oliver@neukum.org>
15084 L:      linux-usb@vger.kernel.org
15085 S:      Maintained
15086 F:      drivers/net/usb/cdc_*.c
15087 F:      include/uapi/linux/usb/cdc.h
15088
15089 USB CHAOSKEY DRIVER
15090 M:      Keith Packard <keithp@keithp.com>
15091 L:      linux-usb@vger.kernel.org
15092 S:      Maintained
15093 F:      drivers/usb/misc/chaoskey.c
15094
15095 USB CYPRESS C67X00 DRIVER
15096 M:      Peter Korsgaard <jacmet@sunsite.dk>
15097 L:      linux-usb@vger.kernel.org
15098 S:      Maintained
15099 F:      drivers/usb/c67x00/
15100
15101 USB DAVICOM DM9601 DRIVER
15102 M:      Peter Korsgaard <jacmet@sunsite.dk>
15103 L:      netdev@vger.kernel.org
15104 W:      http://www.linux-usb.org/usbnet
15105 S:      Maintained
15106 F:      drivers/net/usb/dm9601.c
15107
15108 USB DIAMOND RIO500 DRIVER
15109 M:      Cesar Miquel <miquel@df.uba.ar>
15110 L:      rio500-users@lists.sourceforge.net
15111 W:      http://rio500.sourceforge.net
15112 S:      Maintained
15113 F:      drivers/usb/misc/rio500*
15114
15115 USB EHCI DRIVER
15116 M:      Alan Stern <stern@rowland.harvard.edu>
15117 L:      linux-usb@vger.kernel.org
15118 S:      Maintained
15119 F:      Documentation/usb/ehci.txt
15120 F:      drivers/usb/host/ehci*
15121
15122 USB GADGET/PERIPHERAL SUBSYSTEM
15123 M:      Felipe Balbi <balbi@kernel.org>
15124 L:      linux-usb@vger.kernel.org
15125 W:      http://www.linux-usb.org/gadget
15126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15127 S:      Maintained
15128 F:      drivers/usb/gadget/
15129 F:      include/linux/usb/gadget*
15130
15131 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15132 M:      Jiri Kosina <jikos@kernel.org>
15133 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15134 L:      linux-usb@vger.kernel.org
15135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
15136 S:      Maintained
15137 F:      Documentation/hid/hiddev.txt
15138 F:      drivers/hid/usbhid/
15139
15140 USB INTEL XHCI ROLE MUX DRIVER
15141 M:      Hans de Goede <hdegoede@redhat.com>
15142 L:      linux-usb@vger.kernel.org
15143 S:      Maintained
15144 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15145
15146 USB ISP116X DRIVER
15147 M:      Olav Kongas <ok@artecdesign.ee>
15148 L:      linux-usb@vger.kernel.org
15149 S:      Maintained
15150 F:      drivers/usb/host/isp116x*
15151 F:      include/linux/usb/isp116x.h
15152
15153 USB LAN78XX ETHERNET DRIVER
15154 M:      Woojung Huh <woojung.huh@microchip.com>
15155 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15156 L:      netdev@vger.kernel.org
15157 S:      Maintained
15158 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15159 F:      drivers/net/usb/lan78xx.*
15160 F:      include/dt-bindings/net/microchip-lan78xx.h
15161
15162 USB MASS STORAGE DRIVER
15163 M:      Alan Stern <stern@rowland.harvard.edu>
15164 L:      linux-usb@vger.kernel.org
15165 L:      usb-storage@lists.one-eyed-alien.net
15166 S:      Maintained
15167 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15168 F:      drivers/usb/storage/
15169
15170 USB MIDI DRIVER
15171 M:      Clemens Ladisch <clemens@ladisch.de>
15172 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15173 T:      git git://git.alsa-project.org/alsa-kernel.git
15174 S:      Maintained
15175 F:      sound/usb/midi.*
15176
15177 USB NETWORKING DRIVERS
15178 L:      linux-usb@vger.kernel.org
15179 S:      Odd Fixes
15180 F:      drivers/net/usb/
15181
15182 USB OHCI DRIVER
15183 M:      Alan Stern <stern@rowland.harvard.edu>
15184 L:      linux-usb@vger.kernel.org
15185 S:      Maintained
15186 F:      Documentation/usb/ohci.txt
15187 F:      drivers/usb/host/ohci*
15188
15189 USB OTG FSM (Finite State Machine)
15190 M:      Peter Chen <Peter.Chen@nxp.com>
15191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15192 L:      linux-usb@vger.kernel.org
15193 S:      Maintained
15194 F:      drivers/usb/common/usb-otg-fsm.c
15195
15196 USB OVER IP DRIVER
15197 M:      Valentina Manea <valentina.manea.m@gmail.com>
15198 M:      Shuah Khan <shuah@kernel.org>
15199 L:      linux-usb@vger.kernel.org
15200 S:      Maintained
15201 F:      Documentation/usb/usbip_protocol.txt
15202 F:      drivers/usb/usbip/
15203 F:      tools/usb/usbip/
15204 F:      tools/testing/selftests/drivers/usb/usbip/
15205
15206 USB PEGASUS DRIVER
15207 M:      Petko Manolov <petkan@nucleusys.com>
15208 L:      linux-usb@vger.kernel.org
15209 L:      netdev@vger.kernel.org
15210 T:      git git://github.com/petkan/pegasus.git
15211 W:      https://github.com/petkan/pegasus
15212 S:      Maintained
15213 F:      drivers/net/usb/pegasus.*
15214
15215 USB PHY LAYER
15216 M:      Felipe Balbi <balbi@kernel.org>
15217 L:      linux-usb@vger.kernel.org
15218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15219 S:      Maintained
15220 F:      drivers/usb/phy/
15221
15222 USB PRINTER DRIVER (usblp)
15223 M:      Pete Zaitcev <zaitcev@redhat.com>
15224 L:      linux-usb@vger.kernel.org
15225 S:      Supported
15226 F:      drivers/usb/class/usblp.c
15227
15228 USB QMI WWAN NETWORK DRIVER
15229 M:      Bjørn Mork <bjorn@mork.no>
15230 L:      netdev@vger.kernel.org
15231 S:      Maintained
15232 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15233 F:      drivers/net/usb/qmi_wwan.c
15234
15235 USB RTL8150 DRIVER
15236 M:      Petko Manolov <petkan@nucleusys.com>
15237 L:      linux-usb@vger.kernel.org
15238 L:      netdev@vger.kernel.org
15239 T:      git git://github.com/petkan/rtl8150.git
15240 W:      https://github.com/petkan/rtl8150
15241 S:      Maintained
15242 F:      drivers/net/usb/rtl8150.c
15243
15244 USB SERIAL SUBSYSTEM
15245 M:      Johan Hovold <johan@kernel.org>
15246 L:      linux-usb@vger.kernel.org
15247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15248 S:      Maintained
15249 F:      Documentation/usb/usb-serial.txt
15250 F:      drivers/usb/serial/
15251 F:      include/linux/usb/serial.h
15252
15253 USB SMSC75XX ETHERNET DRIVER
15254 M:      Steve Glendinning <steve.glendinning@shawell.net>
15255 L:      netdev@vger.kernel.org
15256 S:      Maintained
15257 F:      drivers/net/usb/smsc75xx.*
15258
15259 USB SMSC95XX ETHERNET DRIVER
15260 M:      Steve Glendinning <steve.glendinning@shawell.net>
15261 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15262 L:      netdev@vger.kernel.org
15263 S:      Maintained
15264 F:      drivers/net/usb/smsc95xx.*
15265
15266 USB SUBSYSTEM
15267 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15268 L:      linux-usb@vger.kernel.org
15269 W:      http://www.linux-usb.org
15270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15271 S:      Supported
15272 F:      Documentation/devicetree/bindings/usb/
15273 F:      Documentation/usb/
15274 F:      drivers/usb/
15275 F:      include/linux/usb.h
15276 F:      include/linux/usb/
15277
15278 USB TYPEC PI3USB30532 MUX DRIVER
15279 M:      Hans de Goede <hdegoede@redhat.com>
15280 L:      linux-usb@vger.kernel.org
15281 S:      Maintained
15282 F:      drivers/usb/typec/mux/pi3usb30532.c
15283
15284 USB TYPEC CLASS
15285 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15286 L:      linux-usb@vger.kernel.org
15287 S:      Maintained
15288 F:      Documentation/ABI/testing/sysfs-class-typec
15289 F:      Documentation/driver-api/usb/typec.rst
15290 F:      drivers/usb/typec/
15291 F:      include/linux/usb/typec.h
15292
15293 USB TYPEC BUS FOR ALTERNATE MODES
15294 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15295 L:      linux-usb@vger.kernel.org
15296 S:      Maintained
15297 F:      Documentation/ABI/testing/sysfs-bus-typec
15298 F:      Documentation/driver-api/usb/typec_bus.rst
15299 F:      drivers/usb/typec/altmodes/
15300 F:      include/linux/usb/typec_altmode.h
15301
15302 USB UHCI DRIVER
15303 M:      Alan Stern <stern@rowland.harvard.edu>
15304 L:      linux-usb@vger.kernel.org
15305 S:      Maintained
15306 F:      drivers/usb/host/uhci*
15307
15308 USB VIDEO CLASS
15309 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15310 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15311 L:      linux-media@vger.kernel.org
15312 T:      git git://linuxtv.org/media_tree.git
15313 W:      http://www.ideasonboard.org/uvc/
15314 S:      Maintained
15315 F:      drivers/media/usb/uvc/
15316 F:      include/uapi/linux/uvcvideo.h
15317
15318 USB VISION DRIVER
15319 M:      Hans Verkuil <hverkuil@xs4all.nl>
15320 L:      linux-media@vger.kernel.org
15321 T:      git git://linuxtv.org/media_tree.git
15322 W:      https://linuxtv.org
15323 S:      Odd Fixes
15324 F:      drivers/media/usb/usbvision/
15325
15326 USB WEBCAM GADGET
15327 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15328 L:      linux-usb@vger.kernel.org
15329 S:      Maintained
15330 F:      drivers/usb/gadget/function/*uvc*
15331 F:      drivers/usb/gadget/legacy/webcam.c
15332 F:      include/uapi/linux/usb/g_uvc.h
15333
15334 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15335 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15336 L:      linux-wireless@vger.kernel.org
15337 S:      Maintained
15338 F:      drivers/net/wireless/rndis_wlan.c
15339
15340 USB XHCI DRIVER
15341 M:      Mathias Nyman <mathias.nyman@intel.com>
15342 L:      linux-usb@vger.kernel.org
15343 S:      Supported
15344 F:      drivers/usb/host/xhci*
15345 F:      drivers/usb/host/pci-quirks*
15346
15347 USB ZD1201 DRIVER
15348 L:      linux-wireless@vger.kernel.org
15349 W:      http://linux-lc100020.sourceforge.net
15350 S:      Orphan
15351 F:      drivers/net/wireless/zydas/zd1201.*
15352
15353 USB ZR364XX DRIVER
15354 M:      Antoine Jacquet <royale@zerezo.com>
15355 L:      linux-usb@vger.kernel.org
15356 L:      linux-media@vger.kernel.org
15357 T:      git git://linuxtv.org/media_tree.git
15358 W:      http://royale.zerezo.com/zr364xx/
15359 S:      Maintained
15360 F:      Documentation/media/v4l-drivers/zr364xx*
15361 F:      drivers/media/usb/zr364xx/
15362
15363 USER-MODE LINUX (UML)
15364 M:      Jeff Dike <jdike@addtoit.com>
15365 M:      Richard Weinberger <richard@nod.at>
15366 L:      linux-um@lists.infradead.org
15367 W:      http://user-mode-linux.sourceforge.net
15368 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15369 S:      Maintained
15370 F:      Documentation/virtual/uml/
15371 F:      arch/um/
15372 F:      arch/x86/um/
15373 F:      fs/hostfs/
15374 F:      fs/hppfs/
15375
15376 USERSPACE I/O (UIO)
15377 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15378 S:      Maintained
15379 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15380 F:      Documentation/driver-api/uio-howto.rst
15381 F:      drivers/uio/
15382 F:      include/linux/uio*.h
15383
15384 UTIL-LINUX PACKAGE
15385 M:      Karel Zak <kzak@redhat.com>
15386 L:      util-linux@vger.kernel.org
15387 W:      http://en.wikipedia.org/wiki/Util-linux
15388 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15389 S:      Maintained
15390
15391 UUID HELPERS
15392 M:      Christoph Hellwig <hch@lst.de>
15393 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15394 L:      linux-kernel@vger.kernel.org
15395 T:      git git://git.infradead.org/users/hch/uuid.git
15396 F:      lib/uuid.c
15397 F:      lib/test_uuid.c
15398 F:      include/linux/uuid.h
15399 F:      include/uapi/linux/uuid.h
15400 S:      Maintained
15401
15402 UVESAFB DRIVER
15403 M:      Michal Januszewski <spock@gentoo.org>
15404 L:      linux-fbdev@vger.kernel.org
15405 W:      https://github.com/mjanusz/v86d
15406 S:      Maintained
15407 F:      Documentation/fb/uvesafb.txt
15408 F:      drivers/video/fbdev/uvesafb.*
15409
15410 VF610 NAND DRIVER
15411 M:      Stefan Agner <stefan@agner.ch>
15412 L:      linux-mtd@lists.infradead.org
15413 S:      Supported
15414 F:      drivers/mtd/nand/raw/vf610_nfc.c
15415
15416 VFAT/FAT/MSDOS FILESYSTEM
15417 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15418 S:      Maintained
15419 F:      Documentation/filesystems/vfat.txt
15420 F:      fs/fat/
15421
15422 VFIO DRIVER
15423 M:      Alex Williamson <alex.williamson@redhat.com>
15424 L:      kvm@vger.kernel.org
15425 T:      git git://github.com/awilliam/linux-vfio.git
15426 S:      Maintained
15427 F:      Documentation/vfio.txt
15428 F:      drivers/vfio/
15429 F:      include/linux/vfio.h
15430 F:      include/uapi/linux/vfio.h
15431
15432 VFIO MEDIATED DEVICE DRIVERS
15433 M:      Kirti Wankhede <kwankhede@nvidia.com>
15434 L:      kvm@vger.kernel.org
15435 S:      Maintained
15436 F:      Documentation/vfio-mediated-device.txt
15437 F:      drivers/vfio/mdev/
15438 F:      include/linux/mdev.h
15439 F:      samples/vfio-mdev/
15440
15441 VFIO PLATFORM DRIVER
15442 M:      Eric Auger <eric.auger@redhat.com>
15443 L:      kvm@vger.kernel.org
15444 S:      Maintained
15445 F:      drivers/vfio/platform/
15446
15447 VGA_SWITCHEROO
15448 R:      Lukas Wunner <lukas@wunner.de>
15449 S:      Maintained
15450 F:      Documentation/gpu/vga-switcheroo.rst
15451 F:      drivers/gpu/vga/vga_switcheroo.c
15452 F:      include/linux/vga_switcheroo.h
15453 T:      git git://anongit.freedesktop.org/drm/drm-misc
15454
15455 VIA RHINE NETWORK DRIVER
15456 S:      Orphan
15457 F:      drivers/net/ethernet/via/via-rhine.c
15458
15459 VIA SD/MMC CARD CONTROLLER DRIVER
15460 M:      Bruce Chang <brucechang@via.com.tw>
15461 M:      Harald Welte <HaraldWelte@viatech.com>
15462 S:      Maintained
15463 F:      drivers/mmc/host/via-sdmmc.c
15464
15465 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15466 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15467 L:      linux-fbdev@vger.kernel.org
15468 S:      Maintained
15469 F:      include/linux/via-core.h
15470 F:      include/linux/via-gpio.h
15471 F:      include/linux/via_i2c.h
15472 F:      drivers/video/fbdev/via/
15473
15474 VIA VELOCITY NETWORK DRIVER
15475 M:      Francois Romieu <romieu@fr.zoreil.com>
15476 L:      netdev@vger.kernel.org
15477 S:      Maintained
15478 F:      drivers/net/ethernet/via/via-velocity.*
15479
15480 VICODEC VIRTUAL CODEC DRIVER
15481 M:      Hans Verkuil <hans.verkuil@cisco.com>
15482 L:      linux-media@vger.kernel.org
15483 T:      git git://linuxtv.org/media_tree.git
15484 W:      https://linuxtv.org
15485 S:      Maintained
15486 F:      drivers/media/platform/vicodec/*
15487
15488 VIDEO MULTIPLEXER DRIVER
15489 M:      Philipp Zabel <p.zabel@pengutronix.de>
15490 L:      linux-media@vger.kernel.org
15491 S:      Maintained
15492 F:      drivers/media/platform/video-mux.c
15493
15494 VIDEO I2C POLLING DRIVER
15495 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15496 L:      linux-media@vger.kernel.org
15497 S:      Maintained
15498 F:      drivers/media/i2c/video-i2c.c
15499
15500 VIDEOBUF2 FRAMEWORK
15501 M:      Pawel Osciak <pawel@osciak.com>
15502 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15503 M:      Kyungmin Park <kyungmin.park@samsung.com>
15504 L:      linux-media@vger.kernel.org
15505 S:      Maintained
15506 F:      drivers/media/v4l2-core/videobuf2-*
15507 F:      include/media/videobuf2-*
15508
15509 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15510 M:      Helen Koike <helen.koike@collabora.com>
15511 L:      linux-media@vger.kernel.org
15512 T:      git git://linuxtv.org/media_tree.git
15513 W:      https://linuxtv.org
15514 S:      Maintained
15515 F:      drivers/media/platform/vimc/*
15516
15517 VIRT LIB
15518 M:      Alex Williamson <alex.williamson@redhat.com>
15519 M:      Paolo Bonzini <pbonzini@redhat.com>
15520 L:      kvm@vger.kernel.org
15521 S:      Supported
15522 F:      virt/lib/
15523
15524 VIRTIO AND VHOST VSOCK DRIVER
15525 M:      Stefan Hajnoczi <stefanha@redhat.com>
15526 L:      kvm@vger.kernel.org
15527 L:      virtualization@lists.linux-foundation.org
15528 L:      netdev@vger.kernel.org
15529 S:      Maintained
15530 F:      include/linux/virtio_vsock.h
15531 F:      include/uapi/linux/virtio_vsock.h
15532 F:      include/uapi/linux/vsockmon.h
15533 F:      include/uapi/linux/vm_sockets_diag.h
15534 F:      net/vmw_vsock/diag.c
15535 F:      net/vmw_vsock/af_vsock_tap.c
15536 F:      net/vmw_vsock/virtio_transport_common.c
15537 F:      net/vmw_vsock/virtio_transport.c
15538 F:      drivers/net/vsockmon.c
15539 F:      drivers/vhost/vsock.c
15540 F:      drivers/vhost/vsock.h
15541 F:      tools/testing/vsock/
15542
15543 VIRTIO CONSOLE DRIVER
15544 M:      Amit Shah <amit@kernel.org>
15545 L:      virtualization@lists.linux-foundation.org
15546 S:      Maintained
15547 F:      drivers/char/virtio_console.c
15548 F:      include/linux/virtio_console.h
15549 F:      include/uapi/linux/virtio_console.h
15550
15551 VIRTIO CORE, NET AND BLOCK DRIVERS
15552 M:      "Michael S. Tsirkin" <mst@redhat.com>
15553 M:      Jason Wang <jasowang@redhat.com>
15554 L:      virtualization@lists.linux-foundation.org
15555 S:      Maintained
15556 F:      Documentation/devicetree/bindings/virtio/
15557 F:      drivers/virtio/
15558 F:      tools/virtio/
15559 F:      drivers/net/virtio_net.c
15560 F:      drivers/block/virtio_blk.c
15561 F:      include/linux/virtio*.h
15562 F:      include/uapi/linux/virtio_*.h
15563 F:      drivers/crypto/virtio/
15564 F:      mm/balloon_compaction.c
15565
15566 VIRTIO CRYPTO DRIVER
15567 M:      Gonglei <arei.gonglei@huawei.com>
15568 L:      virtualization@lists.linux-foundation.org
15569 L:      linux-crypto@vger.kernel.org
15570 S:      Maintained
15571 F:      drivers/crypto/virtio/
15572 F:      include/uapi/linux/virtio_crypto.h
15573
15574 VIRTIO DRIVERS FOR S390
15575 M:      Cornelia Huck <cohuck@redhat.com>
15576 M:      Halil Pasic <pasic@linux.ibm.com>
15577 L:      linux-s390@vger.kernel.org
15578 L:      virtualization@lists.linux-foundation.org
15579 L:      kvm@vger.kernel.org
15580 S:      Supported
15581 F:      drivers/s390/virtio/
15582 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15583
15584 VIRTIO GPU DRIVER
15585 M:      David Airlie <airlied@linux.ie>
15586 M:      Gerd Hoffmann <kraxel@redhat.com>
15587 L:      dri-devel@lists.freedesktop.org
15588 L:      virtualization@lists.linux-foundation.org
15589 T:      git git://anongit.freedesktop.org/drm/drm-misc
15590 S:      Maintained
15591 F:      drivers/gpu/drm/virtio/
15592 F:      include/uapi/linux/virtio_gpu.h
15593
15594 VIRTIO HOST (VHOST)
15595 M:      "Michael S. Tsirkin" <mst@redhat.com>
15596 M:      Jason Wang <jasowang@redhat.com>
15597 L:      kvm@vger.kernel.org
15598 L:      virtualization@lists.linux-foundation.org
15599 L:      netdev@vger.kernel.org
15600 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15601 S:      Maintained
15602 F:      drivers/vhost/
15603 F:      include/uapi/linux/vhost.h
15604
15605 VIRTIO INPUT DRIVER
15606 M:      Gerd Hoffmann <kraxel@redhat.com>
15607 S:      Maintained
15608 F:      drivers/virtio/virtio_input.c
15609 F:      include/uapi/linux/virtio_input.h
15610
15611 VIRTUAL BOX GUEST DEVICE DRIVER
15612 M:      Hans de Goede <hdegoede@redhat.com>
15613 M:      Arnd Bergmann <arnd@arndb.de>
15614 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15615 S:      Maintained
15616 F:      include/linux/vbox_utils.h
15617 F:      include/uapi/linux/vbox*.h
15618 F:      drivers/virt/vboxguest/
15619
15620 VIRTUAL SERIO DEVICE DRIVER
15621 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15622 S:      Maintained
15623 F:      drivers/input/serio/userio.c
15624 F:      include/uapi/linux/userio.h
15625
15626 VIVID VIRTUAL VIDEO DRIVER
15627 M:      Hans Verkuil <hverkuil@xs4all.nl>
15628 L:      linux-media@vger.kernel.org
15629 T:      git git://linuxtv.org/media_tree.git
15630 W:      https://linuxtv.org
15631 S:      Maintained
15632 F:      drivers/media/platform/vivid/*
15633
15634 VLYNQ BUS
15635 M:      Florian Fainelli <f.fainelli@gmail.com>
15636 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15637 S:      Maintained
15638 F:      drivers/vlynq/vlynq.c
15639 F:      include/linux/vlynq.h
15640
15641 VME SUBSYSTEM
15642 M:      Martyn Welch <martyn@welchs.me.uk>
15643 M:      Manohar Vanga <manohar.vanga@gmail.com>
15644 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15645 L:      devel@driverdev.osuosl.org
15646 S:      Maintained
15647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15648 F:      Documentation/driver-api/vme.rst
15649 F:      drivers/staging/vme/
15650 F:      drivers/vme/
15651 F:      include/linux/vme*
15652
15653 VMWARE BALLOON DRIVER
15654 M:      Xavier Deguillard <xdeguillard@vmware.com>
15655 M:      Nadav Amit <namit@vmware.com>
15656 M:      "VMware, Inc." <pv-drivers@vmware.com>
15657 L:      linux-kernel@vger.kernel.org
15658 S:      Maintained
15659 F:      drivers/misc/vmw_balloon.c
15660
15661 VMWARE HYPERVISOR INTERFACE
15662 M:      Alok Kataria <akataria@vmware.com>
15663 L:      virtualization@lists.linux-foundation.org
15664 S:      Supported
15665 F:      arch/x86/kernel/cpu/vmware.c
15666
15667 VMWARE PVRDMA DRIVER
15668 M:      Adit Ranadive <aditr@vmware.com>
15669 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15670 L:      linux-rdma@vger.kernel.org
15671 S:      Maintained
15672 F:      drivers/infiniband/hw/vmw_pvrdma/
15673
15674 VMware PVSCSI driver
15675 M:      Jim Gill <jgill@vmware.com>
15676 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15677 L:      linux-scsi@vger.kernel.org
15678 S:      Maintained
15679 F:      drivers/scsi/vmw_pvscsi.c
15680 F:      drivers/scsi/vmw_pvscsi.h
15681
15682 VMWARE VMMOUSE SUBDRIVER
15683 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15684 M:      "VMware, Inc." <pv-drivers@vmware.com>
15685 L:      linux-input@vger.kernel.org
15686 S:      Maintained
15687 F:      drivers/input/mouse/vmmouse.c
15688 F:      drivers/input/mouse/vmmouse.h
15689
15690 VMWARE VMXNET3 ETHERNET DRIVER
15691 M:      Ronak Doshi <doshir@vmware.com>
15692 M:      "VMware, Inc." <pv-drivers@vmware.com>
15693 L:      netdev@vger.kernel.org
15694 S:      Maintained
15695 F:      drivers/net/vmxnet3/
15696
15697 VOCORE VOCORE2 BOARD
15698 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15699 L:      linux-mips@linux-mips.org
15700 S:      Maintained
15701 F:      arch/mips/boot/dts/ralink/vocore2.dts
15702
15703 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15704 M:      Liam Girdwood <lgirdwood@gmail.com>
15705 M:      Mark Brown <broonie@kernel.org>
15706 L:      linux-kernel@vger.kernel.org
15707 W:      http://www.slimlogic.co.uk/?p=48
15708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15709 S:      Supported
15710 F:      Documentation/devicetree/bindings/regulator/
15711 F:      Documentation/power/regulator/
15712 F:      drivers/regulator/
15713 F:      include/dt-bindings/regulator/
15714 F:      include/linux/regulator/
15715
15716 VRF
15717 M:      David Ahern <dsa@cumulusnetworks.com>
15718 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15719 L:      netdev@vger.kernel.org
15720 S:      Maintained
15721 F:      drivers/net/vrf.c
15722 F:      Documentation/networking/vrf.txt
15723
15724 VT1211 HARDWARE MONITOR DRIVER
15725 M:      Juerg Haefliger <juergh@gmail.com>
15726 L:      linux-hwmon@vger.kernel.org
15727 S:      Maintained
15728 F:      Documentation/hwmon/vt1211
15729 F:      drivers/hwmon/vt1211.c
15730
15731 VT8231 HARDWARE MONITOR DRIVER
15732 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15733 L:      linux-hwmon@vger.kernel.org
15734 S:      Maintained
15735 F:      drivers/hwmon/vt8231.c
15736
15737 VUB300 USB to SDIO/SD/MMC bridge chip
15738 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15739 L:      linux-mmc@vger.kernel.org
15740 L:      linux-usb@vger.kernel.org
15741 S:      Supported
15742 F:      drivers/mmc/host/vub300.c
15743
15744 W1 DALLAS'S 1-WIRE BUS
15745 M:      Evgeniy Polyakov <zbr@ioremap.net>
15746 S:      Maintained
15747 F:      Documentation/devicetree/bindings/w1/
15748 F:      Documentation/w1/
15749 F:      drivers/w1/
15750 F:      include/linux/w1.h
15751
15752 W83791D HARDWARE MONITORING DRIVER
15753 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15754 L:      linux-hwmon@vger.kernel.org
15755 S:      Maintained
15756 F:      Documentation/hwmon/w83791d
15757 F:      drivers/hwmon/w83791d.c
15758
15759 W83793 HARDWARE MONITORING DRIVER
15760 M:      Rudolf Marek <r.marek@assembler.cz>
15761 L:      linux-hwmon@vger.kernel.org
15762 S:      Maintained
15763 F:      Documentation/hwmon/w83793
15764 F:      drivers/hwmon/w83793.c
15765
15766 W83795 HARDWARE MONITORING DRIVER
15767 M:      Jean Delvare <jdelvare@suse.com>
15768 L:      linux-hwmon@vger.kernel.org
15769 S:      Maintained
15770 F:      drivers/hwmon/w83795.c
15771
15772 W83L51xD SD/MMC CARD INTERFACE DRIVER
15773 M:      Pierre Ossman <pierre@ossman.eu>
15774 S:      Maintained
15775 F:      drivers/mmc/host/wbsd.*
15776
15777 WACOM PROTOCOL 4 SERIAL TABLETS
15778 M:      Julian Squires <julian@cipht.net>
15779 M:      Hans de Goede <hdegoede@redhat.com>
15780 L:      linux-input@vger.kernel.org
15781 S:      Maintained
15782 F:      drivers/input/tablet/wacom_serial4.c
15783
15784 WATCHDOG DEVICE DRIVERS
15785 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15786 M:      Guenter Roeck <linux@roeck-us.net>
15787 L:      linux-watchdog@vger.kernel.org
15788 W:      http://www.linux-watchdog.org/
15789 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15790 S:      Maintained
15791 F:      Documentation/devicetree/bindings/watchdog/
15792 F:      Documentation/watchdog/
15793 F:      drivers/watchdog/
15794 F:      include/linux/watchdog.h
15795 F:      include/uapi/linux/watchdog.h
15796
15797 WHISKEYCOVE PMIC GPIO DRIVER
15798 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15799 L:      linux-gpio@vger.kernel.org
15800 S:      Maintained
15801 F:      drivers/gpio/gpio-wcove.c
15802
15803 WIIMOTE HID DRIVER
15804 M:      David Herrmann <dh.herrmann@googlemail.com>
15805 L:      linux-input@vger.kernel.org
15806 S:      Maintained
15807 F:      drivers/hid/hid-wiimote*
15808
15809 WILOCITY WIL6210 WIRELESS DRIVER
15810 M:      Maya Erez <merez@codeaurora.org>
15811 L:      linux-wireless@vger.kernel.org
15812 L:      wil6210@qti.qualcomm.com
15813 S:      Supported
15814 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15815 F:      drivers/net/wireless/ath/wil6210/
15816
15817 WIMAX STACK
15818 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15819 M:      linux-wimax@intel.com
15820 L:      wimax@linuxwimax.org (subscribers-only)
15821 S:      Supported
15822 W:      http://linuxwimax.org
15823 F:      Documentation/wimax/README.wimax
15824 F:      include/linux/wimax/debug.h
15825 F:      include/net/wimax.h
15826 F:      include/uapi/linux/wimax.h
15827 F:      net/wimax/
15828
15829 WINBOND CIR DRIVER
15830 M:      David Härdeman <david@hardeman.nu>
15831 S:      Maintained
15832 F:      drivers/media/rc/winbond-cir.c
15833
15834 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15835 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15836 L:      linux-watchdog@vger.kernel.org
15837 S:      Maintained
15838 F:      drivers/watchdog/ebc-c384_wdt.c
15839
15840 WINSYSTEMS WS16C48 GPIO DRIVER
15841 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15842 L:      linux-gpio@vger.kernel.org
15843 S:      Maintained
15844 F:      drivers/gpio/gpio-ws16c48.c
15845
15846 WISTRON LAPTOP BUTTON DRIVER
15847 M:      Miloslav Trmac <mitr@volny.cz>
15848 S:      Maintained
15849 F:      drivers/input/misc/wistron_btns.c
15850
15851 WL3501 WIRELESS PCMCIA CARD DRIVER
15852 L:      linux-wireless@vger.kernel.org
15853 S:      Odd fixes
15854 F:      drivers/net/wireless/wl3501*
15855
15856 WOLFSON MICROELECTRONICS DRIVERS
15857 L:      patches@opensource.cirrus.com
15858 T:      git https://github.com/CirrusLogic/linux-drivers.git
15859 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15860 S:      Supported
15861 F:      Documentation/hwmon/wm83??
15862 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15863 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15864 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15865 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15866 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15867 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15868 F:      drivers/clk/clk-wm83*.c
15869 F:      drivers/extcon/extcon-arizona.c
15870 F:      drivers/leds/leds-wm83*.c
15871 F:      drivers/gpio/gpio-*wm*.c
15872 F:      drivers/gpio/gpio-arizona.c
15873 F:      drivers/hwmon/wm83??-hwmon.c
15874 F:      drivers/input/misc/wm831x-on.c
15875 F:      drivers/input/touchscreen/wm831x-ts.c
15876 F:      drivers/input/touchscreen/wm97*.c
15877 F:      drivers/mfd/arizona*
15878 F:      drivers/mfd/wm*.c
15879 F:      drivers/mfd/cs47l24*
15880 F:      drivers/power/supply/wm83*.c
15881 F:      drivers/rtc/rtc-wm83*.c
15882 F:      drivers/regulator/wm8*.c
15883 F:      drivers/regulator/arizona*
15884 F:      drivers/video/backlight/wm83*_bl.c
15885 F:      drivers/watchdog/wm83*_wdt.c
15886 F:      include/linux/mfd/arizona/
15887 F:      include/linux/mfd/wm831x/
15888 F:      include/linux/mfd/wm8350/
15889 F:      include/linux/mfd/wm8400*
15890 F:      include/linux/regulator/arizona*
15891 F:      include/linux/wm97xx.h
15892 F:      include/sound/wm????.h
15893 F:      sound/soc/codecs/arizona.?
15894 F:      sound/soc/codecs/wm*
15895 F:      sound/soc/codecs/cs47l24*
15896
15897 WORKQUEUE
15898 M:      Tejun Heo <tj@kernel.org>
15899 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15901 S:      Maintained
15902 F:      include/linux/workqueue.h
15903 F:      kernel/workqueue.c
15904 F:      Documentation/core-api/workqueue.rst
15905
15906 X-POWERS AXP288 PMIC DRIVERS
15907 M:      Hans de Goede <hdegoede@redhat.com>
15908 S:      Maintained
15909 N:      axp288
15910 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15911
15912 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15913 M:      Chen-Yu Tsai <wens@csie.org>
15914 L:      linux-kernel@vger.kernel.org
15915 S:      Maintained
15916 N:      axp[128]
15917
15918 X.25 NETWORK LAYER
15919 M:      Andrew Hendry <andrew.hendry@gmail.com>
15920 L:      linux-x25@vger.kernel.org
15921 S:      Odd Fixes
15922 F:      Documentation/networking/x25*
15923 F:      include/net/x25*
15924 F:      net/x25/
15925
15926 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15927 M:      Thomas Gleixner <tglx@linutronix.de>
15928 M:      Ingo Molnar <mingo@redhat.com>
15929 M:      Borislav Petkov <bp@alien8.de>
15930 R:      "H. Peter Anvin" <hpa@zytor.com>
15931 M:      x86@kernel.org
15932 L:      linux-kernel@vger.kernel.org
15933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15934 S:      Maintained
15935 F:      Documentation/devicetree/bindings/x86/
15936 F:      Documentation/x86/
15937 F:      arch/x86/
15938
15939 X86 ENTRY CODE
15940 M:      Andy Lutomirski <luto@kernel.org>
15941 L:      linux-kernel@vger.kernel.org
15942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
15943 S:      Maintained
15944 F:      arch/x86/entry/
15945
15946 X86 MCE INFRASTRUCTURE
15947 M:      Tony Luck <tony.luck@intel.com>
15948 M:      Borislav Petkov <bp@alien8.de>
15949 L:      linux-edac@vger.kernel.org
15950 S:      Maintained
15951 F:      arch/x86/kernel/cpu/mcheck/*
15952
15953 X86 MICROCODE UPDATE SUPPORT
15954 M:      Borislav Petkov <bp@alien8.de>
15955 S:      Maintained
15956 F:      arch/x86/kernel/cpu/microcode/*
15957
15958 X86 MM
15959 M:      Dave Hansen <dave.hansen@linux.intel.com>
15960 M:      Andy Lutomirski <luto@kernel.org>
15961 M:      Peter Zijlstra <peterz@infradead.org>
15962 L:      linux-kernel@vger.kernel.org
15963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
15964 S:      Maintained
15965 F:      arch/x86/mm/
15966
15967 X86 PLATFORM DRIVERS
15968 M:      Darren Hart <dvhart@infradead.org>
15969 M:      Andy Shevchenko <andy@infradead.org>
15970 L:      platform-driver-x86@vger.kernel.org
15971 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15972 S:      Maintained
15973 F:      drivers/platform/x86/
15974 F:      drivers/platform/olpc/
15975
15976 X86 VDSO
15977 M:      Andy Lutomirski <luto@kernel.org>
15978 L:      linux-kernel@vger.kernel.org
15979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15980 S:      Maintained
15981 F:      arch/x86/entry/vdso/
15982
15983 XC2028/3028 TUNER DRIVER
15984 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15985 L:      linux-media@vger.kernel.org
15986 W:      https://linuxtv.org
15987 T:      git git://linuxtv.org/media_tree.git
15988 S:      Maintained
15989 F:      drivers/media/tuners/tuner-xc2028.*
15990
15991 XDP SOCKETS (AF_XDP)
15992 M:      Björn Töpel <bjorn.topel@intel.com>
15993 M:      Magnus Karlsson <magnus.karlsson@intel.com>
15994 L:      netdev@vger.kernel.org
15995 S:      Maintained
15996 F:      kernel/bpf/xskmap.c
15997 F:      net/xdp/
15998
15999 XEN BLOCK SUBSYSTEM
16000 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16001 M:      Roger Pau Monné <roger.pau@citrix.com>
16002 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16003 S:      Supported
16004 F:      drivers/block/xen-blkback/*
16005 F:      drivers/block/xen*
16006
16007 XEN HYPERVISOR ARM
16008 M:      Stefano Stabellini <sstabellini@kernel.org>
16009 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16010 S:      Maintained
16011 F:      arch/arm/xen/
16012 F:      arch/arm/include/asm/xen/
16013
16014 XEN HYPERVISOR ARM64
16015 M:      Stefano Stabellini <sstabellini@kernel.org>
16016 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16017 S:      Maintained
16018 F:      arch/arm64/xen/
16019 F:      arch/arm64/include/asm/xen/
16020
16021 XEN HYPERVISOR INTERFACE
16022 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16023 M:      Juergen Gross <jgross@suse.com>
16024 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16026 S:      Supported
16027 F:      arch/x86/xen/
16028 F:      drivers/*/xen-*front.c
16029 F:      drivers/xen/
16030 F:      arch/x86/include/asm/xen/
16031 F:      arch/x86/include/asm/pvclock-abi.h
16032 F:      include/xen/
16033 F:      include/uapi/xen/
16034 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16035 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16036
16037 XEN NETWORK BACKEND DRIVER
16038 M:      Wei Liu <wei.liu2@citrix.com>
16039 M:      Paul Durrant <paul.durrant@citrix.com>
16040 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16041 L:      netdev@vger.kernel.org
16042 S:      Supported
16043 F:      drivers/net/xen-netback/*
16044
16045 XEN PCI SUBSYSTEM
16046 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16047 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16048 S:      Supported
16049 F:      arch/x86/pci/*xen*
16050 F:      drivers/pci/*xen*
16051
16052 XEN PVSCSI DRIVERS
16053 M:      Juergen Gross <jgross@suse.com>
16054 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16055 L:      linux-scsi@vger.kernel.org
16056 S:      Supported
16057 F:      drivers/scsi/xen-scsifront.c
16058 F:      drivers/xen/xen-scsiback.c
16059 F:      include/xen/interface/io/vscsiif.h
16060
16061 XEN SWIOTLB SUBSYSTEM
16062 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16063 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16064 L:      iommu@lists.linux-foundation.org
16065 S:      Supported
16066 F:      arch/x86/xen/*swiotlb*
16067 F:      drivers/xen/*swiotlb*
16068
16069 XEN SOUND FRONTEND DRIVER
16070 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16071 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16072 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16073 S:      Supported
16074 F:      sound/xen/*
16075
16076 XFS FILESYSTEM
16077 M:      Darrick J. Wong <darrick.wong@oracle.com>
16078 M:      linux-xfs@vger.kernel.org
16079 L:      linux-xfs@vger.kernel.org
16080 W:      http://xfs.org/
16081 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16082 S:      Supported
16083 F:      Documentation/filesystems/xfs.txt
16084 F:      fs/xfs/
16085
16086 XILINX AXI ETHERNET DRIVER
16087 M:      Anirudha Sarangi <anirudh@xilinx.com>
16088 M:      John Linn <John.Linn@xilinx.com>
16089 S:      Maintained
16090 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16091
16092 XILINX UARTLITE SERIAL DRIVER
16093 M:      Peter Korsgaard <jacmet@sunsite.dk>
16094 L:      linux-serial@vger.kernel.org
16095 S:      Maintained
16096 F:      drivers/tty/serial/uartlite.c
16097
16098 XILINX VIDEO IP CORES
16099 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16100 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16101 L:      linux-media@vger.kernel.org
16102 T:      git git://linuxtv.org/media_tree.git
16103 S:      Supported
16104 F:      Documentation/devicetree/bindings/media/xilinx/
16105 F:      drivers/media/platform/xilinx/
16106 F:      include/uapi/linux/xilinx-v4l2-controls.h
16107
16108 XILLYBUS DRIVER
16109 M:      Eli Billauer <eli.billauer@gmail.com>
16110 L:      linux-kernel@vger.kernel.org
16111 S:      Supported
16112 F:      drivers/char/xillybus/
16113
16114 XLP9XX I2C DRIVER
16115 M:      George Cherian <george.cherian@cavium.com>
16116 M:      Jan Glauber <jglauber@cavium.com>
16117 L:      linux-i2c@vger.kernel.org
16118 W:      http://www.cavium.com
16119 S:      Supported
16120 F:      drivers/i2c/busses/i2c-xlp9xx.c
16121
16122 XRA1403 GPIO EXPANDER
16123 M:      Nandor Han <nandor.han@ge.com>
16124 M:      Semi Malinen <semi.malinen@ge.com>
16125 L:      linux-gpio@vger.kernel.org
16126 S:      Maintained
16127 F:      drivers/gpio/gpio-xra1403.c
16128 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16129
16130 XTENSA XTFPGA PLATFORM SUPPORT
16131 M:      Max Filippov <jcmvbkbc@gmail.com>
16132 L:      linux-xtensa@linux-xtensa.org
16133 S:      Maintained
16134 F:      drivers/spi/spi-xtensa-xtfpga.c
16135 F:      sound/soc/xtensa/xtfpga-i2s.c
16136
16137 YAM DRIVER FOR AX.25
16138 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16139 L:      linux-hams@vger.kernel.org
16140 S:      Maintained
16141 F:      drivers/net/hamradio/yam*
16142 F:      include/linux/yam.h
16143
16144 YAMA SECURITY MODULE
16145 M:      Kees Cook <keescook@chromium.org>
16146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16147 S:      Supported
16148 F:      security/yama/
16149 F:      Documentation/admin-guide/LSM/Yama.rst
16150
16151 YEALINK PHONE DRIVER
16152 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16153 L:      usbb2k-api-dev@nongnu.org
16154 S:      Maintained
16155 F:      Documentation/input/devices/yealink.rst
16156 F:      drivers/input/misc/yealink.*
16157
16158 Z8530 DRIVER FOR AX.25
16159 M:      Joerg Reuter <jreuter@yaina.de>
16160 W:      http://yaina.de/jreuter/
16161 W:      http://www.qsl.net/dl1bke/
16162 L:      linux-hams@vger.kernel.org
16163 S:      Maintained
16164 F:      Documentation/networking/z8530drv.txt
16165 F:      drivers/net/hamradio/*scc.c
16166 F:      drivers/net/hamradio/z8530.h
16167
16168 ZBUD COMPRESSED PAGE ALLOCATOR
16169 M:      Seth Jennings <sjenning@redhat.com>
16170 M:      Dan Streetman <ddstreet@ieee.org>
16171 L:      linux-mm@kvack.org
16172 S:      Maintained
16173 F:      mm/zbud.c
16174 F:      include/linux/zbud.h
16175
16176 ZD1211RW WIRELESS DRIVER
16177 M:      Daniel Drake <dsd@gentoo.org>
16178 M:      Ulrich Kunitz <kune@deine-taler.de>
16179 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16180 L:      linux-wireless@vger.kernel.org
16181 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16182 S:      Maintained
16183 F:      drivers/net/wireless/zydas/zd1211rw/
16184
16185 ZD1301 MEDIA DRIVER
16186 M:      Antti Palosaari <crope@iki.fi>
16187 L:      linux-media@vger.kernel.org
16188 W:      https://linuxtv.org/
16189 W:      http://palosaari.fi/linux/
16190 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16191 S:      Maintained
16192 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16193
16194 ZD1301_DEMOD MEDIA DRIVER
16195 M:      Antti Palosaari <crope@iki.fi>
16196 L:      linux-media@vger.kernel.org
16197 W:      https://linuxtv.org/
16198 W:      http://palosaari.fi/linux/
16199 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16200 S:      Maintained
16201 F:      drivers/media/dvb-frontends/zd1301_demod*
16202
16203 ZPOOL COMPRESSED PAGE STORAGE API
16204 M:      Dan Streetman <ddstreet@ieee.org>
16205 L:      linux-mm@kvack.org
16206 S:      Maintained
16207 F:      mm/zpool.c
16208 F:      include/linux/zpool.h
16209
16210 ZR36067 VIDEO FOR LINUX DRIVER
16211 L:      mjpeg-users@lists.sourceforge.net
16212 L:      linux-media@vger.kernel.org
16213 W:      http://mjpeg.sourceforge.net/driver-zoran/
16214 T:      hg https://linuxtv.org/hg/v4l-dvb
16215 S:      Odd Fixes
16216 F:      drivers/staging/media/zoran/
16217
16218 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16219 M:      Minchan Kim <minchan@kernel.org>
16220 M:      Nitin Gupta <ngupta@vflare.org>
16221 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16222 L:      linux-kernel@vger.kernel.org
16223 S:      Maintained
16224 F:      drivers/block/zram/
16225 F:      Documentation/blockdev/zram.txt
16226
16227 ZS DECSTATION Z85C30 SERIAL DRIVER
16228 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16229 S:      Maintained
16230 F:      drivers/tty/serial/zs.*
16231
16232 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16233 M:      Minchan Kim <minchan@kernel.org>
16234 M:      Nitin Gupta <ngupta@vflare.org>
16235 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16236 L:      linux-mm@kvack.org
16237 S:      Maintained
16238 F:      mm/zsmalloc.c
16239 F:      include/linux/zsmalloc.h
16240 F:      Documentation/vm/zsmalloc.rst
16241
16242 ZSWAP COMPRESSED SWAP CACHING
16243 M:      Seth Jennings <sjenning@redhat.com>
16244 M:      Dan Streetman <ddstreet@ieee.org>
16245 L:      linux-mm@kvack.org
16246 S:      Maintained
16247 F:      mm/zswap.c
16248
16249 THE REST
16250 M:      Linus Torvalds <torvalds@linux-foundation.org>
16251 L:      linux-kernel@vger.kernel.org
16252 Q:      http://patchwork.kernel.org/project/LKML/list/
16253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16254 S:      Buried alive in reporters
16255 F:      *
16256 F:      */