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 I2C DRIVER
3010 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3011 L:      linux-i2c@vger.kernel.org
3012 L:      bcm-kernel-feedback-list@broadcom.com
3013 S:      Supported
3014 F:      drivers/i2c/busses/i2c-brcmstb.c
3015 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3016
3017 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3018 M:      Al Cooper <alcooperx@gmail.com>
3019 L:      linux-kernel@vger.kernel.org
3020 L:      bcm-kernel-feedback-list@broadcom.com
3021 S:      Maintained
3022 F:      drivers/phy/broadcom/phy-brcm-usb*
3023
3024 BROADCOM GENET ETHERNET DRIVER
3025 M:      Doug Berger <opendmb@gmail.com>
3026 M:      Florian Fainelli <f.fainelli@gmail.com>
3027 L:      netdev@vger.kernel.org
3028 S:      Supported
3029 F:      drivers/net/ethernet/broadcom/genet/
3030
3031 BROADCOM IPROC ARM ARCHITECTURE
3032 M:      Ray Jui <rjui@broadcom.com>
3033 M:      Scott Branden <sbranden@broadcom.com>
3034 M:      Jon Mason <jonmason@broadcom.com>
3035 M:      bcm-kernel-feedback-list@broadcom.com
3036 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3037 T:      git git://github.com/broadcom/cygnus-linux.git
3038 S:      Maintained
3039 N:      iproc
3040 N:      cygnus
3041 N:      bcm[-_]nsp
3042 N:      bcm9113*
3043 N:      bcm9583*
3044 N:      bcm9585*
3045 N:      bcm9586*
3046 N:      bcm988312
3047 N:      bcm113*
3048 N:      bcm583*
3049 N:      bcm585*
3050 N:      bcm586*
3051 N:      bcm88312
3052 N:      hr2
3053 N:      stingray
3054 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3055 F:      arch/arm64/boot/dts/broadcom/stingray/*
3056 F:      drivers/clk/bcm/clk-ns*
3057 F:      drivers/clk/bcm/clk-sr*
3058 F:      drivers/pinctrl/bcm/pinctrl-ns*
3059 F:      include/dt-bindings/clock/bcm-sr*
3060
3061 BROADCOM KONA GPIO DRIVER
3062 M:      Ray Jui <rjui@broadcom.com>
3063 L:      bcm-kernel-feedback-list@broadcom.com
3064 S:      Supported
3065 F:      drivers/gpio/gpio-bcm-kona.c
3066 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3067
3068 BROADCOM NETXTREME-E ROCE DRIVER
3069 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3070 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3071 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3072 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3073 L:      linux-rdma@vger.kernel.org
3074 W:      http://www.broadcom.com
3075 S:      Supported
3076 F:      drivers/infiniband/hw/bnxt_re/
3077 F:      include/uapi/rdma/bnxt_re-abi.h
3078
3079 BROADCOM NVRAM DRIVER
3080 M:      Rafał Miłecki <zajec5@gmail.com>
3081 L:      linux-mips@linux-mips.org
3082 S:      Maintained
3083 F:      drivers/firmware/broadcom/*
3084
3085 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3086 M:      Rafał Miłecki <zajec5@gmail.com>
3087 L:      linux-wireless@vger.kernel.org
3088 S:      Maintained
3089 F:      drivers/bcma/
3090 F:      include/linux/bcma/
3091
3092 BROADCOM STB AVS CPUFREQ 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/cpufreq/brcm,stb-avs-cpu-freq.txt
3098 F:      drivers/cpufreq/brcmstb*
3099
3100 BROADCOM STB AVS TMON DRIVER
3101 M:      Markus Mayer <mmayer@broadcom.com>
3102 M:      bcm-kernel-feedback-list@broadcom.com
3103 L:      linux-pm@vger.kernel.org
3104 S:      Maintained
3105 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3106 F:      drivers/thermal/broadcom/brcmstb*
3107
3108 BROADCOM STB NAND FLASH DRIVER
3109 M:      Brian Norris <computersforpeace@gmail.com>
3110 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3111 L:      linux-mtd@lists.infradead.org
3112 L:      bcm-kernel-feedback-list@broadcom.com
3113 S:      Maintained
3114 F:      drivers/mtd/nand/raw/brcmnand/
3115
3116 BROADCOM STB DPFE DRIVER
3117 M:      Markus Mayer <mmayer@broadcom.com>
3118 M:      bcm-kernel-feedback-list@broadcom.com
3119 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3120 S:      Maintained
3121 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3122 F:      drivers/memory/brcmstb_dpfe.c
3123
3124 BROADCOM SYSTEMPORT ETHERNET DRIVER
3125 M:      Florian Fainelli <f.fainelli@gmail.com>
3126 L:      netdev@vger.kernel.org
3127 S:      Supported
3128 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3129
3130 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3131 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3132 M:      Prashant Sreedharan <prashant@broadcom.com>
3133 M:      Michael Chan <mchan@broadcom.com>
3134 L:      netdev@vger.kernel.org
3135 S:      Supported
3136 F:      drivers/net/ethernet/broadcom/tg3.*
3137
3138 BROCADE BFA FC SCSI DRIVER
3139 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3140 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3141 L:      linux-scsi@vger.kernel.org
3142 S:      Supported
3143 F:      drivers/scsi/bfa/
3144
3145 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3146 M:      Rasesh Mody <rasesh.mody@cavium.com>
3147 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3148 M:      Dept-GELinuxNICDev@cavium.com
3149 L:      netdev@vger.kernel.org
3150 S:      Supported
3151 F:      drivers/net/ethernet/brocade/bna/
3152
3153 BSG (block layer generic sg v4 driver)
3154 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3155 L:      linux-scsi@vger.kernel.org
3156 S:      Supported
3157 F:      block/bsg.c
3158 F:      include/linux/bsg.h
3159 F:      include/uapi/linux/bsg.h
3160
3161 BT87X AUDIO DRIVER
3162 M:      Clemens Ladisch <clemens@ladisch.de>
3163 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3164 T:      git git://git.alsa-project.org/alsa-kernel.git
3165 S:      Maintained
3166 F:      Documentation/sound/cards/bt87x.rst
3167 F:      sound/pci/bt87x.c
3168
3169 BT8XXGPIO DRIVER
3170 M:      Michael Buesch <m@bues.ch>
3171 W:      http://bu3sch.de/btgpio.php
3172 S:      Maintained
3173 F:      drivers/gpio/gpio-bt8xx.c
3174
3175 BTRFS FILE SYSTEM
3176 M:      Chris Mason <clm@fb.com>
3177 M:      Josef Bacik <jbacik@fb.com>
3178 M:      David Sterba <dsterba@suse.com>
3179 L:      linux-btrfs@vger.kernel.org
3180 W:      http://btrfs.wiki.kernel.org/
3181 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3183 S:      Maintained
3184 F:      Documentation/filesystems/btrfs.txt
3185 F:      fs/btrfs/
3186 F:      include/linux/btrfs*
3187 F:      include/uapi/linux/btrfs*
3188
3189 BTTV VIDEO4LINUX DRIVER
3190 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3191 L:      linux-media@vger.kernel.org
3192 W:      https://linuxtv.org
3193 T:      git git://linuxtv.org/media_tree.git
3194 S:      Odd fixes
3195 F:      Documentation/media/v4l-drivers/bttv*
3196 F:      drivers/media/pci/bt8xx/bttv*
3197
3198 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3199 M:      Chanwoo Choi <cw00.choi@samsung.com>
3200 L:      linux-pm@vger.kernel.org
3201 L:      linux-samsung-soc@vger.kernel.org
3202 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3203 S:      Maintained
3204 F:      drivers/devfreq/exynos-bus.c
3205 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3206
3207 BUSLOGIC SCSI DRIVER
3208 M:      Khalid Aziz <khalid@gonehiking.org>
3209 L:      linux-scsi@vger.kernel.org
3210 S:      Maintained
3211 F:      drivers/scsi/BusLogic.*
3212 F:      drivers/scsi/FlashPoint.*
3213
3214 C-MEDIA CMI8788 DRIVER
3215 M:      Clemens Ladisch <clemens@ladisch.de>
3216 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3217 T:      git git://git.alsa-project.org/alsa-kernel.git
3218 S:      Maintained
3219 F:      sound/pci/oxygen/
3220
3221 C6X ARCHITECTURE
3222 M:      Mark Salter <msalter@redhat.com>
3223 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3224 L:      linux-c6x-dev@linux-c6x.org
3225 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3226 S:      Maintained
3227 F:      arch/c6x/
3228
3229 CA8210 IEEE-802.15.4 RADIO DRIVER
3230 M:      Harry Morris <h.morris@cascoda.com>
3231 L:      linux-wpan@vger.kernel.org
3232 W:      https://github.com/Cascoda/ca8210-linux.git
3233 S:      Maintained
3234 F:      drivers/net/ieee802154/ca8210.c
3235 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3236
3237 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3238 M:      David Howells <dhowells@redhat.com>
3239 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3240 S:      Supported
3241 F:      Documentation/filesystems/caching/cachefiles.txt
3242 F:      fs/cachefiles/
3243
3244 CADENCE MIPI-CSI2 BRIDGES
3245 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3246 L:      linux-media@vger.kernel.org
3247 S:      Maintained
3248 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3249 F:      drivers/media/platform/cadence/cdns-csi2*
3250
3251 CADET FM/AM RADIO RECEIVER DRIVER
3252 M:      Hans Verkuil <hverkuil@xs4all.nl>
3253 L:      linux-media@vger.kernel.org
3254 T:      git git://linuxtv.org/media_tree.git
3255 W:      https://linuxtv.org
3256 S:      Maintained
3257 F:      drivers/media/radio/radio-cadet*
3258
3259 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3260 M:      Jonathan Corbet <corbet@lwn.net>
3261 L:      linux-media@vger.kernel.org
3262 T:      git git://linuxtv.org/media_tree.git
3263 S:      Maintained
3264 F:      Documentation/media/v4l-drivers/cafe_ccic*
3265 F:      drivers/media/platform/marvell-ccic/
3266
3267 CAIF NETWORK LAYER
3268 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3269 L:      netdev@vger.kernel.org
3270 S:      Supported
3271 F:      Documentation/networking/caif/
3272 F:      drivers/net/caif/
3273 F:      include/uapi/linux/caif/
3274 F:      include/net/caif/
3275 F:      net/caif/
3276
3277 CALGARY x86-64 IOMMU
3278 M:      Muli Ben-Yehuda <mulix@mulix.org>
3279 M:      Jon Mason <jdmason@kudzu.us>
3280 L:      iommu@lists.linux-foundation.org
3281 S:      Maintained
3282 F:      arch/x86/kernel/pci-calgary_64.c
3283 F:      arch/x86/kernel/tce_64.c
3284 F:      arch/x86/include/asm/calgary.h
3285 F:      arch/x86/include/asm/tce.h
3286
3287 CAN NETWORK DRIVERS
3288 M:      Wolfgang Grandegger <wg@grandegger.com>
3289 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3290 L:      linux-can@vger.kernel.org
3291 W:      https://github.com/linux-can
3292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3294 S:      Maintained
3295 F:      Documentation/devicetree/bindings/net/can/
3296 F:      drivers/net/can/
3297 F:      include/linux/can/dev.h
3298 F:      include/linux/can/platform/
3299 F:      include/uapi/linux/can/error.h
3300 F:      include/uapi/linux/can/netlink.h
3301
3302 CAN NETWORK LAYER
3303 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3304 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3305 L:      linux-can@vger.kernel.org
3306 W:      https://github.com/linux-can
3307 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3308 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3309 S:      Maintained
3310 F:      Documentation/networking/can.rst
3311 F:      net/can/
3312 F:      include/linux/can/core.h
3313 F:      include/uapi/linux/can.h
3314 F:      include/uapi/linux/can/bcm.h
3315 F:      include/uapi/linux/can/raw.h
3316 F:      include/uapi/linux/can/gw.h
3317
3318 CAPABILITIES
3319 M:      Serge Hallyn <serge@hallyn.com>
3320 L:      linux-security-module@vger.kernel.org
3321 S:      Supported
3322 F:      include/linux/capability.h
3323 F:      include/uapi/linux/capability.h
3324 F:      security/commoncap.c
3325 F:      kernel/capability.c
3326
3327 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3328 M:      Kevin Tsai <ktsai@capellamicro.com>
3329 S:      Maintained
3330 F:      drivers/iio/light/cm*
3331
3332 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3333 M:      Christian Lamparter <chunkeey@googlemail.com>
3334 L:      linux-wireless@vger.kernel.org
3335 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3336 S:      Maintained
3337 F:      drivers/net/wireless/ath/carl9170/
3338
3339 CAVIUM I2C DRIVER
3340 M:      Jan Glauber <jglauber@cavium.com>
3341 M:      David Daney <david.daney@cavium.com>
3342 W:      http://www.cavium.com
3343 S:      Supported
3344 F:      drivers/i2c/busses/i2c-octeon*
3345 F:      drivers/i2c/busses/i2c-thunderx*
3346
3347 CAVIUM LIQUIDIO NETWORK DRIVER
3348 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3349 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3350 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3351 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3352 L:      netdev@vger.kernel.org
3353 W:      http://www.cavium.com
3354 S:      Supported
3355 F:      drivers/net/ethernet/cavium/liquidio/
3356
3357 CAVIUM MMC DRIVER
3358 M:      Jan Glauber <jglauber@cavium.com>
3359 M:      David Daney <david.daney@cavium.com>
3360 M:      Steven J. Hill <Steven.Hill@cavium.com>
3361 W:      http://www.cavium.com
3362 S:      Supported
3363 F:      drivers/mmc/host/cavium*
3364
3365 CAVIUM OCTEON-TX CRYPTO DRIVER
3366 M:      George Cherian <george.cherian@cavium.com>
3367 L:      linux-crypto@vger.kernel.org
3368 W:      http://www.cavium.com
3369 S:      Supported
3370 F:      drivers/crypto/cavium/cpt/
3371
3372 CAVIUM THUNDERX2 ARM64 SOC
3373 M:      Robert Richter <rrichter@cavium.com>
3374 M:      Jayachandran C <jnair@caviumnetworks.com>
3375 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3376 S:      Maintained
3377 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3378 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3379
3380 CC2520 IEEE-802.15.4 RADIO DRIVER
3381 M:      Varka Bhadram <varkabhadram@gmail.com>
3382 L:      linux-wpan@vger.kernel.org
3383 S:      Maintained
3384 F:      drivers/net/ieee802154/cc2520.c
3385 F:      include/linux/spi/cc2520.h
3386 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3387
3388 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3389 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3390 L:      linux-crypto@vger.kernel.org
3391 S:      Supported
3392 F:      drivers/crypto/ccree/
3393 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3394
3395 CEC FRAMEWORK
3396 M:      Hans Verkuil <hans.verkuil@cisco.com>
3397 L:      linux-media@vger.kernel.org
3398 T:      git git://linuxtv.org/media_tree.git
3399 W:      http://linuxtv.org
3400 S:      Supported
3401 F:      Documentation/media/kapi/cec-core.rst
3402 F:      Documentation/media/uapi/cec
3403 F:      drivers/media/cec/
3404 F:      drivers/media/rc/keymaps/rc-cec.c
3405 F:      include/media/cec.h
3406 F:      include/media/cec-notifier.h
3407 F:      include/uapi/linux/cec.h
3408 F:      include/uapi/linux/cec-funcs.h
3409 F:      Documentation/devicetree/bindings/media/cec.txt
3410 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3411
3412 CEC GPIO DRIVER
3413 M:      Hans Verkuil <hans.verkuil@cisco.com>
3414 L:      linux-media@vger.kernel.org
3415 T:      git git://linuxtv.org/media_tree.git
3416 W:      http://linuxtv.org
3417 S:      Supported
3418 F:      drivers/media/platform/cec-gpio/
3419 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3420
3421 CELL BROADBAND ENGINE ARCHITECTURE
3422 M:      Arnd Bergmann <arnd@arndb.de>
3423 L:      linuxppc-dev@lists.ozlabs.org
3424 W:      http://www.ibm.com/developerworks/power/cell/
3425 S:      Supported
3426 F:      arch/powerpc/include/asm/cell*.h
3427 F:      arch/powerpc/include/asm/spu*.h
3428 F:      arch/powerpc/include/uapi/asm/spu*.h
3429 F:      arch/powerpc/oprofile/*cell*
3430 F:      arch/powerpc/platforms/cell/
3431
3432 CEPH COMMON CODE (LIBCEPH)
3433 M:      Ilya Dryomov <idryomov@gmail.com>
3434 M:      "Yan, Zheng" <zyan@redhat.com>
3435 M:      Sage Weil <sage@redhat.com>
3436 L:      ceph-devel@vger.kernel.org
3437 W:      http://ceph.com/
3438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3439 T:      git git://github.com/ceph/ceph-client.git
3440 S:      Supported
3441 F:      net/ceph/
3442 F:      include/linux/ceph/
3443 F:      include/linux/crush/
3444
3445 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3446 M:      "Yan, Zheng" <zyan@redhat.com>
3447 M:      Sage Weil <sage@redhat.com>
3448 M:      Ilya Dryomov <idryomov@gmail.com>
3449 L:      ceph-devel@vger.kernel.org
3450 W:      http://ceph.com/
3451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3452 T:      git git://github.com/ceph/ceph-client.git
3453 S:      Supported
3454 F:      Documentation/filesystems/ceph.txt
3455 F:      fs/ceph/
3456
3457 CERTIFICATE HANDLING:
3458 M:      David Howells <dhowells@redhat.com>
3459 M:      David Woodhouse <dwmw2@infradead.org>
3460 L:      keyrings@vger.kernel.org
3461 S:      Maintained
3462 F:      Documentation/admin-guide/module-signing.rst
3463 F:      certs/
3464 F:      scripts/sign-file.c
3465 F:      scripts/extract-cert.c
3466
3467 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3468 L:      linux-usb@vger.kernel.org
3469 S:      Orphan
3470 F:      Documentation/usb/WUSB-Design-overview.txt
3471 F:      Documentation/usb/wusb-cbaf
3472 F:      drivers/usb/host/hwa-hc.c
3473 F:      drivers/usb/host/whci/
3474 F:      drivers/usb/wusbcore/
3475 F:      include/linux/usb/wusb*
3476
3477 CFAG12864B LCD DRIVER
3478 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3479 S:      Maintained
3480 F:      drivers/auxdisplay/cfag12864b.c
3481 F:      include/linux/cfag12864b.h
3482
3483 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3484 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3485 S:      Maintained
3486 F:      drivers/auxdisplay/cfag12864bfb.c
3487 F:      include/linux/cfag12864b.h
3488
3489 802.11 (including CFG80211/NL80211)
3490 M:      Johannes Berg <johannes@sipsolutions.net>
3491 L:      linux-wireless@vger.kernel.org
3492 W:      http://wireless.kernel.org/
3493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3495 S:      Maintained
3496 F:      net/wireless/
3497 F:      include/uapi/linux/nl80211.h
3498 F:      include/linux/ieee80211.h
3499 F:      include/net/wext.h
3500 F:      include/net/cfg80211.h
3501 F:      include/net/iw_handler.h
3502 F:      include/net/ieee80211_radiotap.h
3503 F:      Documentation/driver-api/80211/cfg80211.rst
3504 F:      Documentation/networking/regulatory.txt
3505
3506 CHAR and MISC DRIVERS
3507 M:      Arnd Bergmann <arnd@arndb.de>
3508 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3509 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3510 S:      Supported
3511 F:      drivers/char/
3512 F:      drivers/misc/
3513 F:      include/linux/miscdevice.h
3514
3515 CHECKPATCH
3516 M:      Andy Whitcroft <apw@canonical.com>
3517 M:      Joe Perches <joe@perches.com>
3518 S:      Maintained
3519 F:      scripts/checkpatch.pl
3520
3521 CHINESE DOCUMENTATION
3522 M:      Harry Wei <harryxiyou@gmail.com>
3523 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3524 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3525 S:      Maintained
3526 F:      Documentation/translations/zh_CN/
3527
3528 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3529 M:      Peter Chen <Peter.Chen@nxp.com>
3530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3531 L:      linux-usb@vger.kernel.org
3532 S:      Maintained
3533 F:      drivers/usb/chipidea/
3534
3535 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3536 M:      Hans de Goede <hdegoede@redhat.com>
3537 L:      linux-input@vger.kernel.org
3538 S:      Maintained
3539 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3540 F:      drivers/input/touchscreen/chipone_icn8318.c
3541
3542 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3543 M:      Hans de Goede <hdegoede@redhat.com>
3544 L:      linux-input@vger.kernel.org
3545 S:      Maintained
3546 F:      drivers/input/touchscreen/chipone_icn8505.c
3547
3548 CHROME HARDWARE PLATFORM SUPPORT
3549 M:      Benson Leung <bleung@chromium.org>
3550 M:      Olof Johansson <olof@lixom.net>
3551 S:      Maintained
3552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3553 F:      drivers/platform/chrome/
3554
3555 CIRRUS LOGIC AUDIO CODEC DRIVERS
3556 M:      Brian Austin <brian.austin@cirrus.com>
3557 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3558 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3559 S:      Maintained
3560 F:      sound/soc/codecs/cs*
3561
3562 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3563 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3564 L:      netdev@vger.kernel.org
3565 S:      Maintained
3566 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3567
3568 CISCO FCOE HBA DRIVER
3569 M:      Satish Kharat <satishkh@cisco.com>
3570 M:      Sesidhar Baddela <sebaddel@cisco.com>
3571 M:      Karan Tilak Kumar <kartilak@cisco.com>
3572 L:      linux-scsi@vger.kernel.org
3573 S:      Supported
3574 F:      drivers/scsi/fnic/
3575
3576 CISCO SCSI HBA DRIVER
3577 M:      Karan Tilak Kumar <kartilak@cisco.com>
3578 M:      Sesidhar Baddela <sebaddel@cisco.com>
3579 L:      linux-scsi@vger.kernel.org
3580 S:      Supported
3581 F:      drivers/scsi/snic/
3582
3583 CISCO VIC ETHERNET NIC DRIVER
3584 M:      Christian Benvenuti <benve@cisco.com>
3585 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3586 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3587 S:      Supported
3588 F:      drivers/net/ethernet/cisco/enic/
3589
3590 CISCO VIC LOW LATENCY NIC DRIVER
3591 M:      Christian Benvenuti <benve@cisco.com>
3592 S:      Supported
3593 F:      drivers/infiniband/hw/usnic/
3594
3595 CIRRUS LOGIC MADERA CODEC DRIVERS
3596 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3597 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3598 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3599 L:      patches@opensource.cirrus.com
3600 T:      git https://github.com/CirrusLogic/linux-drivers.git
3601 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3602 S:      Supported
3603 F:      Documentation/devicetree/bindings/mfd/madera.txt
3604 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3605 F:      include/linux/mfd/madera/*
3606 F:      drivers/gpio/gpio-madera*
3607 F:      drivers/mfd/madera*
3608 F:      drivers/mfd/cs47l*
3609 F:      drivers/pinctrl/cirrus/*
3610
3611 CLANG-FORMAT FILE
3612 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3613 S:      Maintained
3614 F:      .clang-format
3615
3616 CLEANCACHE API
3617 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3618 L:      linux-kernel@vger.kernel.org
3619 S:      Maintained
3620 F:      mm/cleancache.c
3621 F:      include/linux/cleancache.h
3622
3623 CLK API
3624 M:      Russell King <linux@armlinux.org.uk>
3625 L:      linux-clk@vger.kernel.org
3626 S:      Maintained
3627 F:      include/linux/clk.h
3628
3629 CLOCKSOURCE, CLOCKEVENT DRIVERS
3630 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3631 M:      Thomas Gleixner <tglx@linutronix.de>
3632 L:      linux-kernel@vger.kernel.org
3633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3634 S:      Supported
3635 F:      drivers/clocksource/
3636 F:      Documentation/devicetree/bindings/timer/
3637
3638 CMPC ACPI DRIVER
3639 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3640 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3641 L:      platform-driver-x86@vger.kernel.org
3642 S:      Supported
3643 F:      drivers/platform/x86/classmate-laptop.c
3644
3645 COBALT MEDIA DRIVER
3646 M:      Hans Verkuil <hans.verkuil@cisco.com>
3647 L:      linux-media@vger.kernel.org
3648 T:      git git://linuxtv.org/media_tree.git
3649 W:      https://linuxtv.org
3650 S:      Supported
3651 F:      drivers/media/pci/cobalt/
3652
3653 COCCINELLE/Semantic Patches (SmPL)
3654 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3655 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3656 M:      Nicolas Palix <nicolas.palix@imag.fr>
3657 M:      Michal Marek <michal.lkml@markovi.net>
3658 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3660 W:      http://coccinelle.lip6.fr/
3661 S:      Supported
3662 F:      Documentation/dev-tools/coccinelle.rst
3663 F:      scripts/coccinelle/
3664 F:      scripts/coccicheck
3665
3666 CODA FILE SYSTEM
3667 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3668 M:      coda@cs.cmu.edu
3669 L:      codalist@coda.cs.cmu.edu
3670 W:      http://www.coda.cs.cmu.edu/
3671 S:      Maintained
3672 F:      Documentation/filesystems/coda.txt
3673 F:      fs/coda/
3674 F:      include/linux/coda*.h
3675 F:      include/uapi/linux/coda*.h
3676
3677 CODA V4L2 MEM2MEM DRIVER
3678 M:      Philipp Zabel <p.zabel@pengutronix.de>
3679 L:      linux-media@vger.kernel.org
3680 S:      Maintained
3681 F:      Documentation/devicetree/bindings/media/coda.txt
3682 F:      drivers/media/platform/coda/
3683
3684 CODE OF CONDUCT
3685 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3686 S:      Supported
3687 F:      Documentation/process/code-of-conduct.rst
3688 F:      Documentation/process/code-of-conduct-interpretation.rst
3689
3690 COMMON CLK FRAMEWORK
3691 M:      Michael Turquette <mturquette@baylibre.com>
3692 M:      Stephen Boyd <sboyd@kernel.org>
3693 L:      linux-clk@vger.kernel.org
3694 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3696 S:      Maintained
3697 F:      Documentation/devicetree/bindings/clock/
3698 F:      drivers/clk/
3699 X:      drivers/clk/clkdev.c
3700 F:      include/linux/clk-pr*
3701 F:      include/linux/clk/
3702 F:      include/linux/of_clk.h
3703
3704 COMMON INTERNET FILE SYSTEM (CIFS)
3705 M:      Steve French <sfrench@samba.org>
3706 L:      linux-cifs@vger.kernel.org
3707 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3708 W:      http://linux-cifs.samba.org/
3709 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3710 S:      Supported
3711 F:      Documentation/filesystems/cifs/
3712 F:      fs/cifs/
3713
3714 COMPACTPCI HOTPLUG CORE
3715 M:      Scott Murray <scott@spiteful.org>
3716 L:      linux-pci@vger.kernel.org
3717 S:      Maintained
3718 F:      drivers/pci/hotplug/cpci_hotplug*
3719
3720 COMPACTPCI HOTPLUG GENERIC DRIVER
3721 M:      Scott Murray <scott@spiteful.org>
3722 L:      linux-pci@vger.kernel.org
3723 S:      Maintained
3724 F:      drivers/pci/hotplug/cpcihp_generic.c
3725
3726 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3727 M:      Scott Murray <scott@spiteful.org>
3728 L:      linux-pci@vger.kernel.org
3729 S:      Maintained
3730 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3731
3732 COMPAL LAPTOP SUPPORT
3733 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3734 L:      platform-driver-x86@vger.kernel.org
3735 S:      Maintained
3736 F:      drivers/platform/x86/compal-laptop.c
3737
3738 CONEXANT ACCESSRUNNER USB DRIVER
3739 L:      accessrunner-general@lists.sourceforge.net
3740 W:      http://accessrunner.sourceforge.net/
3741 S:      Orphan
3742 F:      drivers/usb/atm/cxacru.c
3743
3744 CONFIGFS
3745 M:      Joel Becker <jlbec@evilplan.org>
3746 M:      Christoph Hellwig <hch@lst.de>
3747 T:      git git://git.infradead.org/users/hch/configfs.git
3748 S:      Supported
3749 F:      fs/configfs/
3750 F:      include/linux/configfs.h
3751
3752 CONNECTOR
3753 M:      Evgeniy Polyakov <zbr@ioremap.net>
3754 L:      netdev@vger.kernel.org
3755 S:      Maintained
3756 F:      drivers/connector/
3757
3758 CONTROL GROUP (CGROUP)
3759 M:      Tejun Heo <tj@kernel.org>
3760 M:      Li Zefan <lizefan@huawei.com>
3761 M:      Johannes Weiner <hannes@cmpxchg.org>
3762 L:      cgroups@vger.kernel.org
3763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3764 S:      Maintained
3765 F:      Documentation/cgroup*
3766 F:      include/linux/cgroup*
3767 F:      kernel/cgroup*
3768
3769 CONTROL GROUP - CPUSET
3770 M:      Li Zefan <lizefan@huawei.com>
3771 L:      cgroups@vger.kernel.org
3772 W:      http://www.bullopensource.org/cpuset/
3773 W:      http://oss.sgi.com/projects/cpusets/
3774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3775 S:      Maintained
3776 F:      Documentation/cgroup-v1/cpusets.txt
3777 F:      include/linux/cpuset.h
3778 F:      kernel/cgroup/cpuset.c
3779
3780 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3781 M:      Johannes Weiner <hannes@cmpxchg.org>
3782 M:      Michal Hocko <mhocko@kernel.org>
3783 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3784 L:      cgroups@vger.kernel.org
3785 L:      linux-mm@kvack.org
3786 S:      Maintained
3787 F:      mm/memcontrol.c
3788 F:      mm/swap_cgroup.c
3789
3790 CORETEMP HARDWARE MONITORING DRIVER
3791 M:      Fenghua Yu <fenghua.yu@intel.com>
3792 L:      linux-hwmon@vger.kernel.org
3793 S:      Maintained
3794 F:      Documentation/hwmon/coretemp
3795 F:      drivers/hwmon/coretemp.c
3796
3797 COSA/SRP SYNC SERIAL DRIVER
3798 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3799 W:      http://www.fi.muni.cz/~kas/cosa/
3800 S:      Maintained
3801 F:      drivers/net/wan/cosa*
3802
3803 CPMAC ETHERNET DRIVER
3804 M:      Florian Fainelli <f.fainelli@gmail.com>
3805 L:      netdev@vger.kernel.org
3806 S:      Maintained
3807 F:      drivers/net/ethernet/ti/cpmac.c
3808
3809 CPU FREQUENCY DRIVERS
3810 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3811 M:      Viresh Kumar <viresh.kumar@linaro.org>
3812 L:      linux-pm@vger.kernel.org
3813 S:      Maintained
3814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3815 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3816 B:      https://bugzilla.kernel.org
3817 F:      Documentation/cpu-freq/
3818 F:      Documentation/devicetree/bindings/cpufreq/
3819 F:      drivers/cpufreq/
3820 F:      include/linux/cpufreq.h
3821 F:      tools/testing/selftests/cpufreq/
3822
3823 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3824 M:      Viresh Kumar <viresh.kumar@linaro.org>
3825 M:      Sudeep Holla <sudeep.holla@arm.com>
3826 L:      linux-pm@vger.kernel.org
3827 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3828 S:      Maintained
3829 F:      drivers/cpufreq/arm_big_little.h
3830 F:      drivers/cpufreq/arm_big_little.c
3831 F:      drivers/cpufreq/arm_big_little_dt.c
3832
3833 CPU POWER MONITORING SUBSYSTEM
3834 M:      Thomas Renninger <trenn@suse.com>
3835 M:      Shuah Khan <shuah@kernel.org>
3836 L:      linux-pm@vger.kernel.org
3837 S:      Maintained
3838 F:      tools/power/cpupower/
3839
3840 CPUID/MSR DRIVER
3841 M:      "H. Peter Anvin" <hpa@zytor.com>
3842 S:      Maintained
3843 F:      arch/x86/kernel/cpuid.c
3844 F:      arch/x86/kernel/msr.c
3845
3846 CPUIDLE DRIVER - ARM BIG LITTLE
3847 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3848 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3849 L:      linux-pm@vger.kernel.org
3850 L:      linux-arm-kernel@lists.infradead.org
3851 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3852 S:      Maintained
3853 F:      drivers/cpuidle/cpuidle-big_little.c
3854
3855 CPUIDLE DRIVER - ARM EXYNOS
3856 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3857 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3858 M:      Kukjin Kim <kgene@kernel.org>
3859 L:      linux-pm@vger.kernel.org
3860 L:      linux-samsung-soc@vger.kernel.org
3861 S:      Supported
3862 F:      drivers/cpuidle/cpuidle-exynos.c
3863 F:      arch/arm/mach-exynos/pm.c
3864
3865 CPUIDLE DRIVERS
3866 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3867 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3868 L:      linux-pm@vger.kernel.org
3869 S:      Maintained
3870 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3871 B:      https://bugzilla.kernel.org
3872 F:      drivers/cpuidle/*
3873 F:      include/linux/cpuidle.h
3874
3875 CRAMFS FILESYSTEM
3876 M:      Nicolas Pitre <nico@linaro.org>
3877 S:      Maintained
3878 F:      Documentation/filesystems/cramfs.txt
3879 F:      fs/cramfs/
3880
3881 CRYPTO API
3882 M:      Herbert Xu <herbert@gondor.apana.org.au>
3883 M:      "David S. Miller" <davem@davemloft.net>
3884 L:      linux-crypto@vger.kernel.org
3885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3887 S:      Maintained
3888 F:      Documentation/crypto/
3889 F:      Documentation/devicetree/bindings/crypto/
3890 F:      arch/*/crypto/
3891 F:      crypto/
3892 F:      drivers/crypto/
3893 F:      include/crypto/
3894 F:      include/linux/crypto*
3895
3896 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3897 M:      Neil Horman <nhorman@tuxdriver.com>
3898 L:      linux-crypto@vger.kernel.org
3899 S:      Maintained
3900 F:      crypto/ansi_cprng.c
3901 F:      crypto/rng.c
3902
3903 CS3308 MEDIA DRIVER
3904 M:      Hans Verkuil <hverkuil@xs4all.nl>
3905 L:      linux-media@vger.kernel.org
3906 T:      git git://linuxtv.org/media_tree.git
3907 W:      http://linuxtv.org
3908 S:      Odd Fixes
3909 F:      drivers/media/i2c/cs3308.c
3910 F:      drivers/media/i2c/cs3308.h
3911
3912 CS5535 Audio ALSA driver
3913 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3914 S:      Maintained
3915 F:      sound/pci/cs5535audio/
3916
3917 CW1200 WLAN driver
3918 M:      Solomon Peachy <pizza@shaftnet.org>
3919 S:      Maintained
3920 F:      drivers/net/wireless/st/cw1200/
3921
3922 CX18 VIDEO4LINUX DRIVER
3923 M:      Andy Walls <awalls@md.metrocast.net>
3924 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3925 L:      linux-media@vger.kernel.org
3926 T:      git git://linuxtv.org/media_tree.git
3927 W:      https://linuxtv.org
3928 W:      http://www.ivtvdriver.org/index.php/Cx18
3929 S:      Maintained
3930 F:      Documentation/media/v4l-drivers/cx18*
3931 F:      drivers/media/pci/cx18/
3932 F:      include/uapi/linux/ivtv*
3933
3934 CX2341X MPEG ENCODER HELPER MODULE
3935 M:      Hans Verkuil <hverkuil@xs4all.nl>
3936 L:      linux-media@vger.kernel.org
3937 T:      git git://linuxtv.org/media_tree.git
3938 W:      https://linuxtv.org
3939 S:      Maintained
3940 F:      drivers/media/common/cx2341x*
3941 F:      include/media/cx2341x*
3942
3943 CX24120 MEDIA DRIVER
3944 M:      Jemma Denson <jdenson@gmail.com>
3945 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3946 L:      linux-media@vger.kernel.org
3947 W:      https://linuxtv.org
3948 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3949 S:      Maintained
3950 F:      drivers/media/dvb-frontends/cx24120*
3951
3952 CX88 VIDEO4LINUX DRIVER
3953 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3954 L:      linux-media@vger.kernel.org
3955 W:      https://linuxtv.org
3956 T:      git git://linuxtv.org/media_tree.git
3957 S:      Odd fixes
3958 F:      Documentation/media/v4l-drivers/cx88*
3959 F:      drivers/media/pci/cx88/
3960
3961 CXD2820R MEDIA DRIVER
3962 M:      Antti Palosaari <crope@iki.fi>
3963 L:      linux-media@vger.kernel.org
3964 W:      https://linuxtv.org
3965 W:      http://palosaari.fi/linux/
3966 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3967 T:      git git://linuxtv.org/anttip/media_tree.git
3968 S:      Maintained
3969 F:      drivers/media/dvb-frontends/cxd2820r*
3970
3971 CXGB3 ETHERNET DRIVER (CXGB3)
3972 M:      Santosh Raspatur <santosh@chelsio.com>
3973 L:      netdev@vger.kernel.org
3974 W:      http://www.chelsio.com
3975 S:      Supported
3976 F:      drivers/net/ethernet/chelsio/cxgb3/
3977
3978 CXGB3 ISCSI DRIVER (CXGB3I)
3979 M:      Karen Xie <kxie@chelsio.com>
3980 L:      linux-scsi@vger.kernel.org
3981 W:      http://www.chelsio.com
3982 S:      Supported
3983 F:      drivers/scsi/cxgbi/cxgb3i
3984
3985 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3986 M:      Steve Wise <swise@chelsio.com>
3987 L:      linux-rdma@vger.kernel.org
3988 W:      http://www.openfabrics.org
3989 S:      Supported
3990 F:      drivers/infiniband/hw/cxgb3/
3991 F:      include/uapi/rdma/cxgb3-abi.h
3992
3993 CXGB4 CRYPTO DRIVER (chcr)
3994 M:      Harsh Jain <harsh@chelsio.com>
3995 L:      linux-crypto@vger.kernel.org
3996 W:      http://www.chelsio.com
3997 S:      Supported
3998 F:      drivers/crypto/chelsio
3999
4000 CXGB4 ETHERNET DRIVER (CXGB4)
4001 M:      Ganesh Goudar <ganeshgr@chelsio.com>
4002 L:      netdev@vger.kernel.org
4003 W:      http://www.chelsio.com
4004 S:      Supported
4005 F:      drivers/net/ethernet/chelsio/cxgb4/
4006
4007 CXGB4 ISCSI DRIVER (CXGB4I)
4008 M:      Karen Xie <kxie@chelsio.com>
4009 L:      linux-scsi@vger.kernel.org
4010 W:      http://www.chelsio.com
4011 S:      Supported
4012 F:      drivers/scsi/cxgbi/cxgb4i
4013
4014 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4015 M:      Steve Wise <swise@chelsio.com>
4016 L:      linux-rdma@vger.kernel.org
4017 W:      http://www.openfabrics.org
4018 S:      Supported
4019 F:      drivers/infiniband/hw/cxgb4/
4020 F:      include/uapi/rdma/cxgb4-abi.h
4021
4022 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4023 M:      Casey Leedom <leedom@chelsio.com>
4024 L:      netdev@vger.kernel.org
4025 W:      http://www.chelsio.com
4026 S:      Supported
4027 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4028
4029 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4030 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4031 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4032 L:      linuxppc-dev@lists.ozlabs.org
4033 S:      Supported
4034 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4035 F:      drivers/misc/cxl/
4036 F:      include/misc/cxl*
4037 F:      include/uapi/misc/cxl.h
4038 F:      Documentation/powerpc/cxl.txt
4039 F:      Documentation/ABI/testing/sysfs-class-cxl
4040
4041 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4042 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4043 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4044 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4045 L:      linux-scsi@vger.kernel.org
4046 S:      Supported
4047 F:      drivers/scsi/cxlflash/
4048 F:      include/uapi/scsi/cxlflash_ioctls.h
4049 F:      Documentation/powerpc/cxlflash.txt
4050
4051 CYBERPRO FB DRIVER
4052 M:      Russell King <linux@armlinux.org.uk>
4053 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4054 W:      http://www.armlinux.org.uk/
4055 S:      Maintained
4056 F:      drivers/video/fbdev/cyber2000fb.*
4057
4058 CYCLADES ASYNC MUX DRIVER
4059 W:      http://www.cyclades.com/
4060 S:      Orphan
4061 F:      drivers/tty/cyclades.c
4062 F:      include/linux/cyclades.h
4063 F:      include/uapi/linux/cyclades.h
4064
4065 CYCLADES PC300 DRIVER
4066 W:      http://www.cyclades.com/
4067 S:      Orphan
4068 F:      drivers/net/wan/pc300*
4069
4070 CYPRESS_FIRMWARE MEDIA DRIVER
4071 M:      Antti Palosaari <crope@iki.fi>
4072 L:      linux-media@vger.kernel.org
4073 W:      https://linuxtv.org
4074 W:      http://palosaari.fi/linux/
4075 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4076 T:      git git://linuxtv.org/anttip/media_tree.git
4077 S:      Maintained
4078 F:      drivers/media/common/cypress_firmware*
4079
4080 CYTTSP TOUCHSCREEN DRIVER
4081 M:      Ferruh Yigit <fery@cypress.com>
4082 L:      linux-input@vger.kernel.org
4083 S:      Supported
4084 F:      drivers/input/touchscreen/cyttsp*
4085 F:      include/linux/input/cyttsp.h
4086
4087 D-LINK DIR-685 TOUCHKEYS DRIVER
4088 M:      Linus Walleij <linus.walleij@linaro.org>
4089 L:      linux-input@vger.kernel.org
4090 S:      Supported
4091 F:      drivers/input/dlink-dir685-touchkeys.c
4092
4093 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4094 M:      Joshua Kinard <kumba@gentoo.org>
4095 S:      Maintained
4096 F:      drivers/rtc/rtc-ds1685.c
4097 F:      include/linux/rtc/ds1685.h
4098
4099 DAMA SLAVE for AX.25
4100 M:      Joerg Reuter <jreuter@yaina.de>
4101 W:      http://yaina.de/jreuter/
4102 W:      http://www.qsl.net/dl1bke/
4103 L:      linux-hams@vger.kernel.org
4104 S:      Maintained
4105 F:      net/ax25/af_ax25.c
4106 F:      net/ax25/ax25_dev.c
4107 F:      net/ax25/ax25_ds_*
4108 F:      net/ax25/ax25_in.c
4109 F:      net/ax25/ax25_out.c
4110 F:      net/ax25/ax25_timer.c
4111 F:      net/ax25/sysctl_net_ax25.c
4112
4113 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4114 L:      netdev@vger.kernel.org
4115 S:      Orphan
4116 F:      Documentation/networking/dmfe.txt
4117 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4118
4119 DC390/AM53C974 SCSI driver
4120 M:      Hannes Reinecke <hare@suse.com>
4121 L:      linux-scsi@vger.kernel.org
4122 S:      Maintained
4123 F:      drivers/scsi/am53c974.c
4124
4125 DC395x SCSI driver
4126 M:      Oliver Neukum <oliver@neukum.org>
4127 M:      Ali Akcaagac <aliakc@web.de>
4128 M:      Jamie Lenehan <lenehan@twibble.org>
4129 L:      dc395x@twibble.org
4130 W:      http://twibble.org/dist/dc395x/
4131 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4132 S:      Maintained
4133 F:      Documentation/scsi/dc395x.txt
4134 F:      drivers/scsi/dc395x.*
4135
4136 DCCP PROTOCOL
4137 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4138 L:      dccp@vger.kernel.org
4139 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4140 S:      Maintained
4141 F:      include/linux/dccp.h
4142 F:      include/uapi/linux/dccp.h
4143 F:      include/linux/tfrc.h
4144 F:      net/dccp/
4145
4146 DECnet NETWORK LAYER
4147 W:      http://linux-decnet.sourceforge.net
4148 L:      linux-decnet-user@lists.sourceforge.net
4149 S:      Orphan
4150 F:      Documentation/networking/decnet.txt
4151 F:      net/decnet/
4152
4153 DECSTATION PLATFORM SUPPORT
4154 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4155 L:      linux-mips@linux-mips.org
4156 W:      http://www.linux-mips.org/wiki/DECstation
4157 S:      Maintained
4158 F:      arch/mips/dec/
4159 F:      arch/mips/include/asm/dec/
4160 F:      arch/mips/include/asm/mach-dec/
4161
4162 DEFXX FDDI NETWORK DRIVER
4163 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4164 S:      Maintained
4165 F:      drivers/net/fddi/defxx.*
4166
4167 DELL SMBIOS DRIVER
4168 M:      Pali Rohár <pali.rohar@gmail.com>
4169 M:      Mario Limonciello <mario.limonciello@dell.com>
4170 L:      platform-driver-x86@vger.kernel.org
4171 S:      Maintained
4172 F:      drivers/platform/x86/dell-smbios.*
4173
4174 DELL SMBIOS SMM DRIVER
4175 M:      Mario Limonciello <mario.limonciello@dell.com>
4176 L:      platform-driver-x86@vger.kernel.org
4177 S:      Maintained
4178 F:      drivers/platform/x86/dell-smbios-smm.c
4179
4180 DELL SMBIOS WMI DRIVER
4181 M:      Mario Limonciello <mario.limonciello@dell.com>
4182 L:      platform-driver-x86@vger.kernel.org
4183 S:      Maintained
4184 F:      drivers/platform/x86/dell-smbios-wmi.c
4185 F:      tools/wmi/dell-smbios-example.c
4186
4187 DELL LAPTOP DRIVER
4188 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4189 M:      Pali Rohár <pali.rohar@gmail.com>
4190 L:      platform-driver-x86@vger.kernel.org
4191 S:      Maintained
4192 F:      drivers/platform/x86/dell-laptop.c
4193
4194 DELL LAPTOP FREEFALL DRIVER
4195 M:      Pali Rohár <pali.rohar@gmail.com>
4196 S:      Maintained
4197 F:      drivers/platform/x86/dell-smo8800.c
4198
4199 DELL LAPTOP RBTN DRIVER
4200 M:      Pali Rohár <pali.rohar@gmail.com>
4201 S:      Maintained
4202 F:      drivers/platform/x86/dell-rbtn.*
4203
4204 DELL LAPTOP SMM DRIVER
4205 M:      Pali Rohár <pali.rohar@gmail.com>
4206 S:      Maintained
4207 F:      drivers/hwmon/dell-smm-hwmon.c
4208 F:      include/uapi/linux/i8k.h
4209
4210 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4211 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4212 S:      Maintained
4213 F:      Documentation/dcdbas.txt
4214 F:      drivers/firmware/dcdbas.*
4215
4216 DELL WMI NOTIFICATIONS DRIVER
4217 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4218 M:      Pali Rohár <pali.rohar@gmail.com>
4219 S:      Maintained
4220 F:      drivers/platform/x86/dell-wmi.c
4221
4222 DELL WMI DESCRIPTOR DRIVER
4223 M:      Mario Limonciello <mario.limonciello@dell.com>
4224 S:      Maintained
4225 F:      drivers/platform/x86/dell-wmi-descriptor.c
4226
4227 DELTA ST MEDIA DRIVER
4228 M:      Hugues Fruchet <hugues.fruchet@st.com>
4229 L:      linux-media@vger.kernel.org
4230 T:      git git://linuxtv.org/media_tree.git
4231 W:      https://linuxtv.org
4232 S:      Supported
4233 F:      drivers/media/platform/sti/delta
4234
4235 DENALI NAND DRIVER
4236 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4237 L:      linux-mtd@lists.infradead.org
4238 S:      Supported
4239 F:      drivers/mtd/nand/raw/denali*
4240
4241 DESIGNWARE USB2 DRD IP DRIVER
4242 M:      Minas Harutyunyan <hminas@synopsys.com>
4243 L:      linux-usb@vger.kernel.org
4244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4245 S:      Maintained
4246 F:      drivers/usb/dwc2/
4247
4248 DESIGNWARE USB3 DRD IP DRIVER
4249 M:      Felipe Balbi <balbi@kernel.org>
4250 L:      linux-usb@vger.kernel.org
4251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4252 S:      Maintained
4253 F:      drivers/usb/dwc3/
4254
4255 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4256 M:      Andreas Klinger <ak@it-klinger.de>
4257 L:      linux-iio@vger.kernel.org
4258 S:      Maintained
4259 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4260 F:      drivers/iio/proximity/srf*.c
4261
4262 DEVICE COREDUMP (DEV_COREDUMP)
4263 M:      Johannes Berg <johannes@sipsolutions.net>
4264 L:      linux-kernel@vger.kernel.org
4265 S:      Maintained
4266 F:      drivers/base/devcoredump.c
4267 F:      include/linux/devcoredump.h
4268
4269 DEVICE FREQUENCY (DEVFREQ)
4270 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4271 M:      Kyungmin Park <kyungmin.park@samsung.com>
4272 R:      Chanwoo Choi <cw00.choi@samsung.com>
4273 L:      linux-pm@vger.kernel.org
4274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4275 S:      Maintained
4276 F:      drivers/devfreq/
4277 F:      include/linux/devfreq.h
4278 F:      Documentation/devicetree/bindings/devfreq/
4279
4280 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4281 M:      Chanwoo Choi <cw00.choi@samsung.com>
4282 L:      linux-pm@vger.kernel.org
4283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4284 S:      Supported
4285 F:      drivers/devfreq/event/
4286 F:      drivers/devfreq/devfreq-event.c
4287 F:      include/linux/devfreq-event.h
4288 F:      Documentation/devicetree/bindings/devfreq/event/
4289
4290 DEVICE NUMBER REGISTRY
4291 M:      Torben Mathiasen <device@lanana.org>
4292 W:      http://lanana.org/docs/device-list/index.html
4293 S:      Maintained
4294
4295 DEVICE-MAPPER  (LVM)
4296 M:      Alasdair Kergon <agk@redhat.com>
4297 M:      Mike Snitzer <snitzer@redhat.com>
4298 M:      dm-devel@redhat.com
4299 L:      dm-devel@redhat.com
4300 W:      http://sources.redhat.com/dm
4301 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4303 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4304 S:      Maintained
4305 F:      Documentation/device-mapper/
4306 F:      drivers/md/Makefile
4307 F:      drivers/md/Kconfig
4308 F:      drivers/md/dm*
4309 F:      drivers/md/persistent-data/
4310 F:      include/linux/device-mapper.h
4311 F:      include/linux/dm-*.h
4312 F:      include/uapi/linux/dm-*.h
4313
4314 DEVLINK
4315 M:      Jiri Pirko <jiri@mellanox.com>
4316 L:      netdev@vger.kernel.org
4317 S:      Supported
4318 F:      net/core/devlink.c
4319 F:      include/net/devlink.h
4320 F:      include/uapi/linux/devlink.h
4321
4322 DIALOG SEMICONDUCTOR DRIVERS
4323 M:      Support Opensource <support.opensource@diasemi.com>
4324 W:      http://www.dialog-semiconductor.com/products
4325 S:      Supported
4326 F:      Documentation/hwmon/da90??
4327 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4328 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4329 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4330 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4331 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4332 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4333 F:      drivers/gpio/gpio-da90??.c
4334 F:      drivers/hwmon/da90??-hwmon.c
4335 F:      drivers/iio/adc/da91??-*.c
4336 F:      drivers/input/misc/da90??_onkey.c
4337 F:      drivers/input/touchscreen/da9052_tsi.c
4338 F:      drivers/leds/leds-da90??.c
4339 F:      drivers/mfd/da903x.c
4340 F:      drivers/mfd/da90??-*.c
4341 F:      drivers/mfd/da91??-*.c
4342 F:      drivers/power/supply/da9052-battery.c
4343 F:      drivers/power/supply/da91??-*.c
4344 F:      drivers/regulator/da903x.c
4345 F:      drivers/regulator/da9???-regulator.[ch]
4346 F:      drivers/thermal/da90??-thermal.c
4347 F:      drivers/rtc/rtc-da90??.c
4348 F:      drivers/video/backlight/da90??_bl.c
4349 F:      drivers/watchdog/da90??_wdt.c
4350 F:      include/linux/mfd/da903x.h
4351 F:      include/linux/mfd/da9052/
4352 F:      include/linux/mfd/da9055/
4353 F:      include/linux/mfd/da9062/
4354 F:      include/linux/mfd/da9063/
4355 F:      include/linux/mfd/da9150/
4356 F:      include/linux/regulator/da9211.h
4357 F:      include/sound/da[79]*.h
4358 F:      sound/soc/codecs/da[79]*.[ch]
4359
4360 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4361 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4362 L:      linux-gpio@vger.kernel.org
4363 S:      Maintained
4364 F:      drivers/gpio/gpio-gpio-mm.c
4365
4366 DIGI NEO AND CLASSIC PCI PRODUCTS
4367 M:      Lidza Louina <lidza.louina@gmail.com>
4368 M:      Mark Hounschell <markh@compro.net>
4369 L:      driverdev-devel@linuxdriverproject.org
4370 S:      Maintained
4371 F:      drivers/staging/dgnc/
4372
4373 DIOLAN U2C-12 I2C DRIVER
4374 M:      Guenter Roeck <linux@roeck-us.net>
4375 L:      linux-i2c@vger.kernel.org
4376 S:      Maintained
4377 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4378
4379 FILESYSTEM DIRECT ACCESS (DAX)
4380 M:      Matthew Wilcox <mawilcox@microsoft.com>
4381 M:      Ross Zwisler <zwisler@kernel.org>
4382 M:      Jan Kara <jack@suse.cz>
4383 L:      linux-fsdevel@vger.kernel.org
4384 S:      Supported
4385 F:      fs/dax.c
4386 F:      include/linux/dax.h
4387 F:      include/trace/events/fs_dax.h
4388
4389 DEVICE DIRECT ACCESS (DAX)
4390 M:      Dan Williams <dan.j.williams@intel.com>
4391 M:      Dave Jiang <dave.jiang@intel.com>
4392 M:      Ross Zwisler <zwisler@kernel.org>
4393 M:      Vishal Verma <vishal.l.verma@intel.com>
4394 L:      linux-nvdimm@lists.01.org
4395 S:      Supported
4396 F:      drivers/dax/
4397
4398 DIRECTORY NOTIFICATION (DNOTIFY)
4399 M:      Jan Kara <jack@suse.cz>
4400 R:      Amir Goldstein <amir73il@gmail.com>
4401 L:      linux-fsdevel@vger.kernel.org
4402 S:      Maintained
4403 F:      Documentation/filesystems/dnotify.txt
4404 F:      fs/notify/dnotify/
4405 F:      include/linux/dnotify.h
4406
4407 DISK GEOMETRY AND PARTITION HANDLING
4408 M:      Andries Brouwer <aeb@cwi.nl>
4409 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4410 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4411 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4412 S:      Maintained
4413
4414 DISKQUOTA
4415 M:      Jan Kara <jack@suse.com>
4416 S:      Maintained
4417 F:      Documentation/filesystems/quota.txt
4418 F:      fs/quota/
4419 F:      include/linux/quota*.h
4420 F:      include/uapi/linux/quota*.h
4421
4422 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4423 M:      Bernie Thompson <bernie@plugable.com>
4424 L:      linux-fbdev@vger.kernel.org
4425 S:      Maintained
4426 W:      http://plugable.com/category/projects/udlfb/
4427 F:      drivers/video/fbdev/udlfb.c
4428 F:      include/video/udlfb.h
4429 F:      Documentation/fb/udlfb.txt
4430
4431 DISTRIBUTED LOCK MANAGER (DLM)
4432 M:      Christine Caulfield <ccaulfie@redhat.com>
4433 M:      David Teigland <teigland@redhat.com>
4434 L:      cluster-devel@redhat.com
4435 W:      http://sources.redhat.com/cluster/
4436 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4437 S:      Supported
4438 F:      fs/dlm/
4439
4440 DMA BUFFER SHARING FRAMEWORK
4441 M:      Sumit Semwal <sumit.semwal@linaro.org>
4442 S:      Maintained
4443 L:      linux-media@vger.kernel.org
4444 L:      dri-devel@lists.freedesktop.org
4445 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4446 F:      drivers/dma-buf/
4447 F:      include/linux/dma-buf*
4448 F:      include/linux/reservation.h
4449 F:      include/linux/*fence.h
4450 F:      Documentation/driver-api/dma-buf.rst
4451 T:      git git://anongit.freedesktop.org/drm/drm-misc
4452
4453 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4454 M:      Vinod Koul <vkoul@kernel.org>
4455 L:      dmaengine@vger.kernel.org
4456 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4457 S:      Maintained
4458 F:      drivers/dma/
4459 F:      include/linux/dmaengine.h
4460 F:      include/linux/of_dma.h
4461 F:      Documentation/devicetree/bindings/dma/
4462 F:      Documentation/driver-api/dmaengine/
4463 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4464
4465 DMA MAPPING HELPERS
4466 M:      Christoph Hellwig <hch@lst.de>
4467 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4468 R:      Robin Murphy <robin.murphy@arm.com>
4469 L:      iommu@lists.linux-foundation.org
4470 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4471 W:      http://git.infradead.org/users/hch/dma-mapping.git
4472 S:      Supported
4473 F:      kernel/dma/
4474 F:      include/asm-generic/dma-mapping.h
4475 F:      include/linux/dma-direct.h
4476 F:      include/linux/dma-mapping.h
4477 F:      include/linux/dma-noncoherent.h
4478
4479 DME1737 HARDWARE MONITOR DRIVER
4480 M:      Juerg Haefliger <juergh@gmail.com>
4481 L:      linux-hwmon@vger.kernel.org
4482 S:      Maintained
4483 F:      Documentation/hwmon/dme1737
4484 F:      drivers/hwmon/dme1737.c
4485
4486 DMI/SMBIOS SUPPORT
4487 M:      Jean Delvare <jdelvare@suse.com>
4488 S:      Maintained
4489 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4490 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4491 F:      drivers/firmware/dmi-id.c
4492 F:      drivers/firmware/dmi_scan.c
4493 F:      include/linux/dmi.h
4494
4495 DOCUMENTATION
4496 M:      Jonathan Corbet <corbet@lwn.net>
4497 L:      linux-doc@vger.kernel.org
4498 S:      Maintained
4499 F:      Documentation/
4500 F:      scripts/kernel-doc
4501 X:      Documentation/ABI/
4502 X:      Documentation/devicetree/
4503 X:      Documentation/acpi
4504 X:      Documentation/power
4505 X:      Documentation/spi
4506 X:      Documentation/media
4507 T:      git git://git.lwn.net/linux.git docs-next
4508
4509 DOCUMENTATION/ITALIAN
4510 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4511 L:      linux-doc@vger.kernel.org
4512 S:      Maintained
4513 F:      Documentation/translations/it_IT
4514
4515 DONGWOON DW9714 LENS VOICE COIL DRIVER
4516 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4517 L:      linux-media@vger.kernel.org
4518 T:      git git://linuxtv.org/media_tree.git
4519 S:      Maintained
4520 F:      drivers/media/i2c/dw9714.c
4521
4522 DONGWOON DW9807 LENS VOICE COIL DRIVER
4523 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4524 L:      linux-media@vger.kernel.org
4525 T:      git git://linuxtv.org/media_tree.git
4526 S:      Maintained
4527 F:      drivers/media/i2c/dw9807.c
4528
4529 DOUBLETALK DRIVER
4530 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4531 L:      blinux-list@redhat.com
4532 S:      Maintained
4533 F:      drivers/char/dtlk.c
4534 F:      include/linux/dtlk.h
4535
4536 DPAA2 DATAPATH I/O (DPIO) DRIVER
4537 M:      Roy Pledge <Roy.Pledge@nxp.com>
4538 L:      linux-kernel@vger.kernel.org
4539 S:      Maintained
4540 F:      drivers/soc/fsl/dpio
4541
4542 DPAA2 ETHERNET DRIVER
4543 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4544 L:      linux-kernel@vger.kernel.org
4545 S:      Maintained
4546 F:      drivers/staging/fsl-dpaa2/ethernet
4547
4548 DPAA2 ETHERNET SWITCH DRIVER
4549 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4550 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4551 L:      linux-kernel@vger.kernel.org
4552 S:      Maintained
4553 F:      drivers/staging/fsl-dpaa2/ethsw
4554
4555 DPAA2 PTP CLOCK DRIVER
4556 M:      Yangbo Lu <yangbo.lu@nxp.com>
4557 L:      linux-kernel@vger.kernel.org
4558 S:      Maintained
4559 F:      drivers/staging/fsl-dpaa2/rtc
4560
4561 DPT_I2O SCSI RAID DRIVER
4562 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4563 L:      linux-scsi@vger.kernel.org
4564 W:      http://www.adaptec.com/
4565 S:      Maintained
4566 F:      drivers/scsi/dpt*
4567 F:      drivers/scsi/dpt/
4568
4569 DRBD DRIVER
4570 M:      Philipp Reisner <philipp.reisner@linbit.com>
4571 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4572 L:      drbd-dev@lists.linbit.com
4573 W:      http://www.drbd.org
4574 T:      git git://git.linbit.com/linux-drbd.git
4575 T:      git git://git.linbit.com/drbd-8.4.git
4576 S:      Supported
4577 F:      drivers/block/drbd/
4578 F:      lib/lru_cache.c
4579 F:      Documentation/blockdev/drbd/
4580
4581 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4582 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4583 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4585 S:      Supported
4586 F:      Documentation/kobject.txt
4587 F:      drivers/base/
4588 F:      fs/debugfs/
4589 F:      fs/sysfs/
4590 F:      include/linux/debugfs.h
4591 F:      include/linux/kobj*
4592 F:      lib/kobj*
4593
4594 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4595 M:      Kevin Hilman <khilman@kernel.org>
4596 M:      Nishanth Menon <nm@ti.com>
4597 S:      Maintained
4598 F:      drivers/power/avs/
4599 F:      include/linux/power/smartreflex.h
4600 L:      linux-pm@vger.kernel.org
4601
4602 DRM DRIVER FOR ARM PL111 CLCD
4603 M:      Eric Anholt <eric@anholt.net>
4604 T:      git git://anongit.freedesktop.org/drm/drm-misc
4605 S:      Supported
4606 F:      drivers/gpu/drm/pl111/
4607
4608 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4609 M:      Linus Walleij <linus.walleij@linaro.org>
4610 T:      git git://anongit.freedesktop.org/drm/drm-misc
4611 S:      Maintained
4612 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4613 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4614
4615 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4616 M:      Dave Airlie <airlied@redhat.com>
4617 S:      Odd Fixes
4618 F:      drivers/gpu/drm/ast/
4619
4620 DRM DRIVER FOR BOCHS VIRTUAL GPU
4621 M:      Gerd Hoffmann <kraxel@redhat.com>
4622 L:      virtualization@lists.linux-foundation.org
4623 T:      git git://anongit.freedesktop.org/drm/drm-misc
4624 S:      Maintained
4625 F:      drivers/gpu/drm/bochs/
4626
4627 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4628 M:      Linus Walleij <linus.walleij@linaro.org>
4629 T:      git git://anongit.freedesktop.org/drm/drm-misc
4630 S:      Maintained
4631 F:      drivers/gpu/drm/tve200/
4632
4633 DRM DRIVER FOR ILITEK ILI9225 PANELS
4634 M:      David Lechner <david@lechnology.com>
4635 S:      Maintained
4636 F:      drivers/gpu/drm/tinydrm/ili9225.c
4637 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4638
4639 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4640 S:      Orphan / Obsolete
4641 F:      drivers/gpu/drm/i810/
4642 F:      include/uapi/drm/i810_drm.h
4643
4644 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4645 S:      Orphan / Obsolete
4646 F:      drivers/gpu/drm/mga/
4647 F:      include/uapi/drm/mga_drm.h
4648
4649 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4650 M:      Dave Airlie <airlied@redhat.com>
4651 S:      Odd Fixes
4652 F:      drivers/gpu/drm/mgag200/
4653
4654 DRM DRIVER FOR MI0283QT
4655 M:      Noralf Trønnes <noralf@tronnes.org>
4656 S:      Maintained
4657 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4658 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4659
4660 DRM DRIVER FOR MSM ADRENO GPU
4661 M:      Rob Clark <robdclark@gmail.com>
4662 L:      linux-arm-msm@vger.kernel.org
4663 L:      dri-devel@lists.freedesktop.org
4664 L:      freedreno@lists.freedesktop.org
4665 T:      git git://people.freedesktop.org/~robclark/linux
4666 S:      Maintained
4667 F:      drivers/gpu/drm/msm/
4668 F:      include/uapi/drm/msm_drm.h
4669 F:      Documentation/devicetree/bindings/display/msm/
4670
4671 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4672 M:      Ben Skeggs <bskeggs@redhat.com>
4673 L:      dri-devel@lists.freedesktop.org
4674 L:      nouveau@lists.freedesktop.org
4675 T:      git git://github.com/skeggsb/linux
4676 S:      Supported
4677 F:      drivers/gpu/drm/nouveau/
4678 F:      include/uapi/drm/nouveau_drm.h
4679
4680 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4681 M:      Noralf Trønnes <noralf@tronnes.org>
4682 S:      Maintained
4683 F:      drivers/gpu/drm/tinydrm/repaper.c
4684 F:      Documentation/devicetree/bindings/display/repaper.txt
4685
4686 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4687 M:      Dave Airlie <airlied@redhat.com>
4688 M:      Gerd Hoffmann <kraxel@redhat.com>
4689 L:      virtualization@lists.linux-foundation.org
4690 T:      git git://anongit.freedesktop.org/drm/drm-misc
4691 S:      Obsolete
4692 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4693 F:      drivers/gpu/drm/cirrus/
4694
4695 DRM DRIVER FOR QXL VIRTUAL GPU
4696 M:      Dave Airlie <airlied@redhat.com>
4697 M:      Gerd Hoffmann <kraxel@redhat.com>
4698 L:      virtualization@lists.linux-foundation.org
4699 T:      git git://anongit.freedesktop.org/drm/drm-misc
4700 S:      Maintained
4701 F:      drivers/gpu/drm/qxl/
4702 F:      include/uapi/drm/qxl_drm.h
4703
4704 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4705 S:      Orphan / Obsolete
4706 F:      drivers/gpu/drm/r128/
4707 F:      include/uapi/drm/r128_drm.h
4708
4709 DRM DRIVER FOR SAVAGE VIDEO CARDS
4710 S:      Orphan / Obsolete
4711 F:      drivers/gpu/drm/savage/
4712 F:      include/uapi/drm/savage_drm.h
4713
4714 DRM DRIVER FOR SIS VIDEO CARDS
4715 S:      Orphan / Obsolete
4716 F:      drivers/gpu/drm/sis/
4717 F:      include/uapi/drm/sis_drm.h
4718
4719 DRM DRIVER FOR SITRONIX ST7586 PANELS
4720 M:      David Lechner <david@lechnology.com>
4721 S:      Maintained
4722 F:      drivers/gpu/drm/tinydrm/st7586.c
4723 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4724
4725 DRM DRIVER FOR SITRONIX ST7735R PANELS
4726 M:      David Lechner <david@lechnology.com>
4727 S:      Maintained
4728 F:      drivers/gpu/drm/tinydrm/st7735r.c
4729 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4730
4731 DRM DRIVER FOR TDFX VIDEO CARDS
4732 S:      Orphan / Obsolete
4733 F:      drivers/gpu/drm/tdfx/
4734
4735 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4736 M:      Dave Airlie <airlied@redhat.com>
4737 S:      Odd Fixes
4738 F:      drivers/gpu/drm/udl/
4739
4740 DRM DRIVER FOR VMWARE VIRTUAL GPU
4741 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4742 M:      Sinclair Yeh <syeh@vmware.com>
4743 M:      Thomas Hellstrom <thellstrom@vmware.com>
4744 L:      dri-devel@lists.freedesktop.org
4745 T:      git git://people.freedesktop.org/~syeh/repos_linux
4746 T:      git git://people.freedesktop.org/~thomash/linux
4747 S:      Supported
4748 F:      drivers/gpu/drm/vmwgfx/
4749 F:      include/uapi/drm/vmwgfx_drm.h
4750
4751 DRM DRIVERS
4752 M:      David Airlie <airlied@linux.ie>
4753 L:      dri-devel@lists.freedesktop.org
4754 T:      git git://anongit.freedesktop.org/drm/drm
4755 B:      https://bugs.freedesktop.org/
4756 C:      irc://chat.freenode.net/dri-devel
4757 S:      Maintained
4758 F:      drivers/gpu/drm/
4759 F:      drivers/gpu/vga/
4760 F:      Documentation/devicetree/bindings/display/
4761 F:      Documentation/devicetree/bindings/gpu/
4762 F:      Documentation/gpu/
4763 F:      include/drm/
4764 F:      include/uapi/drm/
4765 F:      include/linux/vga*
4766
4767 DRM DRIVERS AND MISC GPU PATCHES
4768 M:      Gustavo Padovan <gustavo@padovan.org>
4769 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4770 M:      Sean Paul <sean@poorly.run>
4771 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4772 S:      Maintained
4773 T:      git git://anongit.freedesktop.org/drm/drm-misc
4774 F:      Documentation/gpu/
4775 F:      drivers/gpu/vga/
4776 F:      drivers/gpu/drm/*
4777 F:      include/drm/drm*
4778 F:      include/uapi/drm/drm*
4779 F:      include/linux/vga*
4780
4781 DRM DRIVERS FOR ALLWINNER A10
4782 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4783 L:      dri-devel@lists.freedesktop.org
4784 S:      Supported
4785 F:      drivers/gpu/drm/sun4i/
4786 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4787 T:      git git://anongit.freedesktop.org/drm/drm-misc
4788
4789 DRM DRIVERS FOR AMLOGIC SOCS
4790 M:      Neil Armstrong <narmstrong@baylibre.com>
4791 L:      dri-devel@lists.freedesktop.org
4792 L:      linux-amlogic@lists.infradead.org
4793 W:      http://linux-meson.com/
4794 S:      Supported
4795 F:      drivers/gpu/drm/meson/
4796 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4797 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4798 F:      Documentation/gpu/meson.rst
4799 T:      git git://anongit.freedesktop.org/drm/drm-misc
4800
4801 DRM DRIVERS FOR ATMEL HLCDC
4802 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4803 L:      dri-devel@lists.freedesktop.org
4804 S:      Supported
4805 F:      drivers/gpu/drm/atmel-hlcdc/
4806 F:      Documentation/devicetree/bindings/display/atmel/
4807 T:      git git://anongit.freedesktop.org/drm/drm-misc
4808
4809 DRM DRIVERS FOR BRIDGE CHIPS
4810 M:      Archit Taneja <architt@codeaurora.org>
4811 M:      Andrzej Hajda <a.hajda@samsung.com>
4812 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4813 S:      Maintained
4814 T:      git git://anongit.freedesktop.org/drm/drm-misc
4815 F:      drivers/gpu/drm/bridge/
4816
4817 DRM DRIVERS FOR EXYNOS
4818 M:      Inki Dae <inki.dae@samsung.com>
4819 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4820 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4821 M:      Kyungmin Park <kyungmin.park@samsung.com>
4822 L:      dri-devel@lists.freedesktop.org
4823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4824 S:      Supported
4825 F:      drivers/gpu/drm/exynos/
4826 F:      include/uapi/drm/exynos_drm.h
4827 F:      Documentation/devicetree/bindings/display/exynos/
4828
4829 DRM DRIVERS FOR FREESCALE DCU
4830 M:      Stefan Agner <stefan@agner.ch>
4831 M:      Alison Wang <alison.wang@nxp.com>
4832 L:      dri-devel@lists.freedesktop.org
4833 S:      Supported
4834 F:      drivers/gpu/drm/fsl-dcu/
4835 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4836 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4837 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4838
4839 DRM DRIVERS FOR FREESCALE IMX
4840 M:      Philipp Zabel <p.zabel@pengutronix.de>
4841 L:      dri-devel@lists.freedesktop.org
4842 S:      Maintained
4843 F:      drivers/gpu/drm/imx/
4844 F:      drivers/gpu/ipu-v3/
4845 F:      Documentation/devicetree/bindings/display/imx/
4846
4847 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4848 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4849 L:      dri-devel@lists.freedesktop.org
4850 T:      git git://github.com/patjak/drm-gma500
4851 S:      Maintained
4852 F:      drivers/gpu/drm/gma500/
4853
4854 DRM DRIVERS FOR HISILICON
4855 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4856 M:      Rongrong Zou <zourongrong@gmail.com>
4857 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4858 R:      Chen Feng <puck.chen@hisilicon.com>
4859 L:      dri-devel@lists.freedesktop.org
4860 T:      git git://github.com/xin3liang/linux.git
4861 S:      Maintained
4862 F:      drivers/gpu/drm/hisilicon/
4863 F:      Documentation/devicetree/bindings/display/hisilicon/
4864
4865 DRM DRIVERS FOR MEDIATEK
4866 M:      CK Hu <ck.hu@mediatek.com>
4867 M:      Philipp Zabel <p.zabel@pengutronix.de>
4868 L:      dri-devel@lists.freedesktop.org
4869 S:      Supported
4870 F:      drivers/gpu/drm/mediatek/
4871 F:      Documentation/devicetree/bindings/display/mediatek/
4872
4873 DRM DRIVERS FOR NVIDIA TEGRA
4874 M:      Thierry Reding <thierry.reding@gmail.com>
4875 L:      dri-devel@lists.freedesktop.org
4876 L:      linux-tegra@vger.kernel.org
4877 T:      git git://anongit.freedesktop.org/tegra/linux.git
4878 S:      Supported
4879 F:      drivers/gpu/drm/tegra/
4880 F:      drivers/gpu/host1x/
4881 F:      include/linux/host1x.h
4882 F:      include/uapi/drm/tegra_drm.h
4883 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4884
4885 DRM DRIVERS FOR RENESAS
4886 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4887 L:      dri-devel@lists.freedesktop.org
4888 L:      linux-renesas-soc@vger.kernel.org
4889 T:      git git://linuxtv.org/pinchartl/fbdev
4890 S:      Supported
4891 F:      drivers/gpu/drm/rcar-du/
4892 F:      drivers/gpu/drm/shmobile/
4893 F:      include/linux/platform_data/shmob_drm.h
4894 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4895 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4896 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4897
4898 DRM DRIVERS FOR ROCKCHIP
4899 M:      Sandy Huang <hjc@rock-chips.com>
4900 M:      Heiko Stübner <heiko@sntech.de>
4901 L:      dri-devel@lists.freedesktop.org
4902 S:      Maintained
4903 F:      drivers/gpu/drm/rockchip/
4904 F:      Documentation/devicetree/bindings/display/rockchip/
4905 T:      git git://anongit.freedesktop.org/drm/drm-misc
4906
4907 DRM DRIVERS FOR STI
4908 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4909 M:      Vincent Abriou <vincent.abriou@st.com>
4910 L:      dri-devel@lists.freedesktop.org
4911 T:      git git://anongit.freedesktop.org/drm/drm-misc
4912 S:      Maintained
4913 F:      drivers/gpu/drm/sti
4914 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4915
4916 DRM DRIVERS FOR STM
4917 M:      Yannick Fertre <yannick.fertre@st.com>
4918 M:      Philippe Cornu <philippe.cornu@st.com>
4919 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4920 M:      Vincent Abriou <vincent.abriou@st.com>
4921 L:      dri-devel@lists.freedesktop.org
4922 T:      git git://anongit.freedesktop.org/drm/drm-misc
4923 S:      Maintained
4924 F:      drivers/gpu/drm/stm
4925 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4926
4927 DRM DRIVERS FOR TI LCDC
4928 M:      Jyri Sarha <jsarha@ti.com>
4929 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4930 L:      dri-devel@lists.freedesktop.org
4931 S:      Maintained
4932 F:      drivers/gpu/drm/tilcdc/
4933 F:      Documentation/devicetree/bindings/display/tilcdc/
4934
4935 DRM DRIVERS FOR TI OMAP
4936 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4937 L:      dri-devel@lists.freedesktop.org
4938 S:      Maintained
4939 F:      drivers/gpu/drm/omapdrm/
4940 F:      Documentation/devicetree/bindings/display/ti/
4941
4942 DRM DRIVERS FOR V3D
4943 M:      Eric Anholt <eric@anholt.net>
4944 S:      Supported
4945 F:      drivers/gpu/drm/v3d/
4946 F:      include/uapi/drm/v3d_drm.h
4947 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4948 T:      git git://anongit.freedesktop.org/drm/drm-misc
4949
4950 DRM DRIVERS FOR VC4
4951 M:      Eric Anholt <eric@anholt.net>
4952 T:      git git://github.com/anholt/linux
4953 S:      Supported
4954 F:      drivers/gpu/drm/vc4/
4955 F:      include/uapi/drm/vc4_drm.h
4956 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4957 T:      git git://anongit.freedesktop.org/drm/drm-misc
4958
4959 DRM DRIVERS FOR VIVANTE GPU IP
4960 M:      Lucas Stach <l.stach@pengutronix.de>
4961 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4962 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4963 L:      etnaviv@lists.freedesktop.org
4964 L:      dri-devel@lists.freedesktop.org
4965 S:      Maintained
4966 F:      drivers/gpu/drm/etnaviv/
4967 F:      include/uapi/drm/etnaviv_drm.h
4968 F:      Documentation/devicetree/bindings/display/etnaviv/
4969
4970 DRM DRIVERS FOR ZTE ZX
4971 M:      Shawn Guo <shawnguo@kernel.org>
4972 L:      dri-devel@lists.freedesktop.org
4973 S:      Maintained
4974 F:      drivers/gpu/drm/zte/
4975 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4976 T:      git git://anongit.freedesktop.org/drm/drm-misc
4977
4978 DRM PANEL DRIVERS
4979 M:      Thierry Reding <thierry.reding@gmail.com>
4980 L:      dri-devel@lists.freedesktop.org
4981 T:      git git://anongit.freedesktop.org/drm/drm-misc
4982 S:      Maintained
4983 F:      drivers/gpu/drm/drm_panel.c
4984 F:      drivers/gpu/drm/panel/
4985 F:      include/drm/drm_panel.h
4986 F:      Documentation/devicetree/bindings/display/panel/
4987
4988 DRM TINYDRM DRIVERS
4989 M:      Noralf Trønnes <noralf@tronnes.org>
4990 W:      https://github.com/notro/tinydrm/wiki/Development
4991 T:      git git://anongit.freedesktop.org/drm/drm-misc
4992 S:      Maintained
4993 F:      drivers/gpu/drm/tinydrm/
4994 F:      include/drm/tinydrm/
4995
4996 DRM DRIVERS FOR XEN
4997 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
4998 T:      git git://anongit.freedesktop.org/drm/drm-misc
4999 L:      dri-devel@lists.freedesktop.org
5000 L:      xen-devel@lists.xen.org
5001 S:      Supported
5002 F:      drivers/gpu/drm/xen/
5003 F:      Documentation/gpu/xen-front.rst
5004
5005 DRM TTM SUBSYSTEM
5006 M:      Christian Koenig <christian.koenig@amd.com>
5007 M:      Huang Rui <ray.huang@amd.com>
5008 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5009 T:      git git://people.freedesktop.org/~agd5f/linux
5010 S:      Maintained
5011 L:      dri-devel@lists.freedesktop.org
5012 F:      include/drm/ttm/
5013 F:      drivers/gpu/drm/ttm/
5014
5015 DSBR100 USB FM RADIO DRIVER
5016 M:      Alexey Klimov <klimov.linux@gmail.com>
5017 L:      linux-media@vger.kernel.org
5018 T:      git git://linuxtv.org/media_tree.git
5019 S:      Maintained
5020 F:      drivers/media/radio/dsbr100.c
5021
5022 DSCC4 DRIVER
5023 M:      Francois Romieu <romieu@fr.zoreil.com>
5024 L:      netdev@vger.kernel.org
5025 S:      Maintained
5026 F:      drivers/net/wan/dscc4.c
5027
5028 DT3155 MEDIA DRIVER
5029 M:      Hans Verkuil <hverkuil@xs4all.nl>
5030 L:      linux-media@vger.kernel.org
5031 T:      git git://linuxtv.org/media_tree.git
5032 W:      https://linuxtv.org
5033 S:      Odd Fixes
5034 F:      drivers/media/pci/dt3155/
5035
5036 DVB_USB_AF9015 MEDIA DRIVER
5037 M:      Antti Palosaari <crope@iki.fi>
5038 L:      linux-media@vger.kernel.org
5039 W:      https://linuxtv.org
5040 W:      http://palosaari.fi/linux/
5041 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5042 T:      git git://linuxtv.org/anttip/media_tree.git
5043 S:      Maintained
5044 F:      drivers/media/usb/dvb-usb-v2/af9015*
5045
5046 DVB_USB_AF9035 MEDIA DRIVER
5047 M:      Antti Palosaari <crope@iki.fi>
5048 L:      linux-media@vger.kernel.org
5049 W:      https://linuxtv.org
5050 W:      http://palosaari.fi/linux/
5051 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5052 T:      git git://linuxtv.org/anttip/media_tree.git
5053 S:      Maintained
5054 F:      drivers/media/usb/dvb-usb-v2/af9035*
5055
5056 DVB_USB_ANYSEE MEDIA DRIVER
5057 M:      Antti Palosaari <crope@iki.fi>
5058 L:      linux-media@vger.kernel.org
5059 W:      https://linuxtv.org
5060 W:      http://palosaari.fi/linux/
5061 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5062 T:      git git://linuxtv.org/anttip/media_tree.git
5063 S:      Maintained
5064 F:      drivers/media/usb/dvb-usb-v2/anysee*
5065
5066 DVB_USB_AU6610 MEDIA DRIVER
5067 M:      Antti Palosaari <crope@iki.fi>
5068 L:      linux-media@vger.kernel.org
5069 W:      https://linuxtv.org
5070 W:      http://palosaari.fi/linux/
5071 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5072 T:      git git://linuxtv.org/anttip/media_tree.git
5073 S:      Maintained
5074 F:      drivers/media/usb/dvb-usb-v2/au6610*
5075
5076 DVB_USB_CE6230 MEDIA DRIVER
5077 M:      Antti Palosaari <crope@iki.fi>
5078 L:      linux-media@vger.kernel.org
5079 W:      https://linuxtv.org
5080 W:      http://palosaari.fi/linux/
5081 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5082 T:      git git://linuxtv.org/anttip/media_tree.git
5083 S:      Maintained
5084 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5085
5086 DVB_USB_CXUSB MEDIA DRIVER
5087 M:      Michael Krufky <mkrufky@linuxtv.org>
5088 L:      linux-media@vger.kernel.org
5089 W:      https://linuxtv.org
5090 W:      http://github.com/mkrufky
5091 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5092 T:      git git://linuxtv.org/media_tree.git
5093 S:      Maintained
5094 F:      drivers/media/usb/dvb-usb/cxusb*
5095
5096 DVB_USB_EC168 MEDIA DRIVER
5097 M:      Antti Palosaari <crope@iki.fi>
5098 L:      linux-media@vger.kernel.org
5099 W:      https://linuxtv.org
5100 W:      http://palosaari.fi/linux/
5101 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5102 T:      git git://linuxtv.org/anttip/media_tree.git
5103 S:      Maintained
5104 F:      drivers/media/usb/dvb-usb-v2/ec168*
5105
5106 DVB_USB_GL861 MEDIA DRIVER
5107 M:      Antti Palosaari <crope@iki.fi>
5108 L:      linux-media@vger.kernel.org
5109 W:      https://linuxtv.org
5110 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5111 T:      git git://linuxtv.org/anttip/media_tree.git
5112 S:      Maintained
5113 F:      drivers/media/usb/dvb-usb-v2/gl861*
5114
5115 DVB_USB_MXL111SF MEDIA DRIVER
5116 M:      Michael Krufky <mkrufky@linuxtv.org>
5117 L:      linux-media@vger.kernel.org
5118 W:      https://linuxtv.org
5119 W:      http://github.com/mkrufky
5120 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5121 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5122 S:      Maintained
5123 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5124
5125 DVB_USB_RTL28XXU MEDIA DRIVER
5126 M:      Antti Palosaari <crope@iki.fi>
5127 L:      linux-media@vger.kernel.org
5128 W:      https://linuxtv.org
5129 W:      http://palosaari.fi/linux/
5130 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5131 T:      git git://linuxtv.org/anttip/media_tree.git
5132 S:      Maintained
5133 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5134
5135 DVB_USB_V2 MEDIA DRIVER
5136 M:      Antti Palosaari <crope@iki.fi>
5137 L:      linux-media@vger.kernel.org
5138 W:      https://linuxtv.org
5139 W:      http://palosaari.fi/linux/
5140 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5141 T:      git git://linuxtv.org/anttip/media_tree.git
5142 S:      Maintained
5143 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5144 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5145
5146 DYNAMIC DEBUG
5147 M:      Jason Baron <jbaron@akamai.com>
5148 S:      Maintained
5149 F:      lib/dynamic_debug.c
5150 F:      include/linux/dynamic_debug.h
5151
5152 DYNAMIC INTERRUPT MODERATION
5153 M:      Tal Gilboa <talgi@mellanox.com>
5154 S:      Maintained
5155 F:      include/linux/net_dim.h
5156
5157 DZ DECSTATION DZ11 SERIAL DRIVER
5158 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5159 S:      Maintained
5160 F:      drivers/tty/serial/dz.*
5161
5162 E3X0 POWER BUTTON DRIVER
5163 M:      Moritz Fischer <moritz.fischer@ettus.com>
5164 L:      usrp-users@lists.ettus.com
5165 W:      http://www.ettus.com
5166 S:      Supported
5167 F:      drivers/input/misc/e3x0-button.c
5168 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5169
5170 E4000 MEDIA DRIVER
5171 M:      Antti Palosaari <crope@iki.fi>
5172 L:      linux-media@vger.kernel.org
5173 W:      https://linuxtv.org
5174 W:      http://palosaari.fi/linux/
5175 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5176 T:      git git://linuxtv.org/anttip/media_tree.git
5177 S:      Maintained
5178 F:      drivers/media/tuners/e4000*
5179
5180 EARTH_PT1 MEDIA DRIVER
5181 M:      Akihiro Tsukada <tskd08@gmail.com>
5182 L:      linux-media@vger.kernel.org
5183 S:      Odd Fixes
5184 F:      drivers/media/pci/pt1/
5185
5186 EARTH_PT3 MEDIA DRIVER
5187 M:      Akihiro Tsukada <tskd08@gmail.com>
5188 L:      linux-media@vger.kernel.org
5189 S:      Odd Fixes
5190 F:      drivers/media/pci/pt3/
5191
5192 EC100 MEDIA DRIVER
5193 M:      Antti Palosaari <crope@iki.fi>
5194 L:      linux-media@vger.kernel.org
5195 W:      https://linuxtv.org
5196 W:      http://palosaari.fi/linux/
5197 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5198 T:      git git://linuxtv.org/anttip/media_tree.git
5199 S:      Maintained
5200 F:      drivers/media/dvb-frontends/ec100*
5201
5202 ECRYPT FILE SYSTEM
5203 M:      Tyler Hicks <tyhicks@canonical.com>
5204 L:      ecryptfs@vger.kernel.org
5205 W:      http://ecryptfs.org
5206 W:      https://launchpad.net/ecryptfs
5207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5208 S:      Supported
5209 F:      Documentation/filesystems/ecryptfs.txt
5210 F:      fs/ecryptfs/
5211
5212 EDAC-AMD64
5213 M:      Borislav Petkov <bp@alien8.de>
5214 L:      linux-edac@vger.kernel.org
5215 S:      Maintained
5216 F:      drivers/edac/amd64_edac*
5217
5218 EDAC-CALXEDA
5219 M:      Robert Richter <rric@kernel.org>
5220 L:      linux-edac@vger.kernel.org
5221 S:      Maintained
5222 F:      drivers/edac/highbank*
5223
5224 EDAC-CAVIUM OCTEON
5225 M:      Ralf Baechle <ralf@linux-mips.org>
5226 M:      David Daney <david.daney@cavium.com>
5227 L:      linux-edac@vger.kernel.org
5228 L:      linux-mips@linux-mips.org
5229 S:      Supported
5230 F:      drivers/edac/octeon_edac*
5231
5232 EDAC-CAVIUM THUNDERX
5233 M:      David Daney <david.daney@cavium.com>
5234 M:      Jan Glauber <jglauber@cavium.com>
5235 L:      linux-edac@vger.kernel.org
5236 S:      Supported
5237 F:      drivers/edac/thunderx_edac*
5238
5239 EDAC-CORE
5240 M:      Borislav Petkov <bp@alien8.de>
5241 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5242 L:      linux-edac@vger.kernel.org
5243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5245 S:      Supported
5246 F:      Documentation/admin-guide/ras.rst
5247 F:      Documentation/driver-api/edac.rst
5248 F:      drivers/edac/
5249 F:      include/linux/edac.h
5250
5251 EDAC-E752X
5252 M:      Mark Gross <mark.gross@intel.com>
5253 L:      linux-edac@vger.kernel.org
5254 S:      Maintained
5255 F:      drivers/edac/e752x_edac.c
5256
5257 EDAC-E7XXX
5258 L:      linux-edac@vger.kernel.org
5259 S:      Maintained
5260 F:      drivers/edac/e7xxx_edac.c
5261
5262 EDAC-FSL_DDR
5263 M:      York Sun <york.sun@nxp.com>
5264 L:      linux-edac@vger.kernel.org
5265 S:      Maintained
5266 F:      drivers/edac/fsl_ddr_edac.*
5267
5268 EDAC-GHES
5269 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5270 L:      linux-edac@vger.kernel.org
5271 S:      Maintained
5272 F:      drivers/edac/ghes_edac.c
5273
5274 EDAC-I3000
5275 L:      linux-edac@vger.kernel.org
5276 S:      Orphan
5277 F:      drivers/edac/i3000_edac.c
5278
5279 EDAC-I5000
5280 L:      linux-edac@vger.kernel.org
5281 S:      Maintained
5282 F:      drivers/edac/i5000_edac.c
5283
5284 EDAC-I5400
5285 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5286 L:      linux-edac@vger.kernel.org
5287 S:      Maintained
5288 F:      drivers/edac/i5400_edac.c
5289
5290 EDAC-I7300
5291 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5292 L:      linux-edac@vger.kernel.org
5293 S:      Maintained
5294 F:      drivers/edac/i7300_edac.c
5295
5296 EDAC-I7CORE
5297 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5298 L:      linux-edac@vger.kernel.org
5299 S:      Maintained
5300 F:      drivers/edac/i7core_edac.c
5301
5302 EDAC-I82443BXGX
5303 M:      Tim Small <tim@buttersideup.com>
5304 L:      linux-edac@vger.kernel.org
5305 S:      Maintained
5306 F:      drivers/edac/i82443bxgx_edac.c
5307
5308 EDAC-I82975X
5309 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5310 M:      "Arvind R." <arvino55@gmail.com>
5311 L:      linux-edac@vger.kernel.org
5312 S:      Maintained
5313 F:      drivers/edac/i82975x_edac.c
5314
5315 EDAC-IE31200
5316 M:      Jason Baron <jbaron@akamai.com>
5317 L:      linux-edac@vger.kernel.org
5318 S:      Maintained
5319 F:      drivers/edac/ie31200_edac.c
5320
5321 EDAC-MPC85XX
5322 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5323 L:      linux-edac@vger.kernel.org
5324 S:      Maintained
5325 F:      drivers/edac/mpc85xx_edac.[ch]
5326
5327 EDAC-PASEMI
5328 M:      Egor Martovetsky <egor@pasemi.com>
5329 L:      linux-edac@vger.kernel.org
5330 S:      Maintained
5331 F:      drivers/edac/pasemi_edac.c
5332
5333 EDAC-PND2
5334 M:      Tony Luck <tony.luck@intel.com>
5335 L:      linux-edac@vger.kernel.org
5336 S:      Maintained
5337 F:      drivers/edac/pnd2_edac.[ch]
5338
5339 EDAC-R82600
5340 M:      Tim Small <tim@buttersideup.com>
5341 L:      linux-edac@vger.kernel.org
5342 S:      Maintained
5343 F:      drivers/edac/r82600_edac.c
5344
5345 EDAC-SBRIDGE
5346 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5347 L:      linux-edac@vger.kernel.org
5348 S:      Maintained
5349 F:      drivers/edac/sb_edac.c
5350
5351 EDAC-SKYLAKE
5352 M:      Tony Luck <tony.luck@intel.com>
5353 L:      linux-edac@vger.kernel.org
5354 S:      Maintained
5355 F:      drivers/edac/skx_edac.c
5356
5357 EDAC-TI
5358 M:      Tero Kristo <t-kristo@ti.com>
5359 L:      linux-edac@vger.kernel.org
5360 S:      Maintained
5361 F:      drivers/edac/ti_edac.c
5362
5363 EDIROL UA-101/UA-1000 DRIVER
5364 M:      Clemens Ladisch <clemens@ladisch.de>
5365 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5366 T:      git git://git.alsa-project.org/alsa-kernel.git
5367 S:      Maintained
5368 F:      sound/usb/misc/ua101.c
5369
5370 EFI TEST DRIVER
5371 L:      linux-efi@vger.kernel.org
5372 M:      Ivan Hu <ivan.hu@canonical.com>
5373 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5374 S:      Maintained
5375 F:      drivers/firmware/efi/test/
5376
5377 EFI VARIABLE FILESYSTEM
5378 M:      Matthew Garrett <matthew.garrett@nebula.com>
5379 M:      Jeremy Kerr <jk@ozlabs.org>
5380 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5382 L:      linux-efi@vger.kernel.org
5383 S:      Maintained
5384 F:      fs/efivarfs/
5385
5386 EFIFB FRAMEBUFFER DRIVER
5387 L:      linux-fbdev@vger.kernel.org
5388 M:      Peter Jones <pjones@redhat.com>
5389 S:      Maintained
5390 F:      drivers/video/fbdev/efifb.c
5391
5392 EFS FILESYSTEM
5393 W:      http://aeschi.ch.eu.org/efs/
5394 S:      Orphan
5395 F:      fs/efs/
5396
5397 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5398 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5399 L:      netdev@vger.kernel.org
5400 S:      Maintained
5401 F:      drivers/net/ethernet/ibm/ehea/
5402
5403 EM28XX VIDEO4LINUX DRIVER
5404 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5405 L:      linux-media@vger.kernel.org
5406 W:      https://linuxtv.org
5407 T:      git git://linuxtv.org/media_tree.git
5408 S:      Maintained
5409 F:      drivers/media/usb/em28xx/
5410 F:      Documentation/media/v4l-drivers/em28xx*
5411
5412 EMBEDDED LINUX
5413 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5414 M:      Matt Mackall <mpm@selenic.com>
5415 M:      David Woodhouse <dwmw2@infradead.org>
5416 L:      linux-embedded@vger.kernel.org
5417 S:      Maintained
5418
5419 Emulex 10Gbps iSCSI - OneConnect DRIVER
5420 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5421 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5422 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5423 L:      linux-scsi@vger.kernel.org
5424 W:      http://www.broadcom.com
5425 S:      Supported
5426 F:      drivers/scsi/be2iscsi/
5427
5428 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5429 M:      Sathya Perla <sathya.perla@broadcom.com>
5430 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5431 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5432 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5433 L:      netdev@vger.kernel.org
5434 W:      http://www.emulex.com
5435 S:      Supported
5436 F:      drivers/net/ethernet/emulex/benet/
5437
5438 EMULEX ONECONNECT ROCE DRIVER
5439 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5440 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5441 L:      linux-rdma@vger.kernel.org
5442 W:      http://www.broadcom.com
5443 S:      Odd Fixes
5444 F:      drivers/infiniband/hw/ocrdma/
5445 F:      include/uapi/rdma/ocrdma-abi.h
5446
5447 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5448 M:      James Smart <james.smart@broadcom.com>
5449 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5450 L:      linux-scsi@vger.kernel.org
5451 W:      http://www.broadcom.com
5452 S:      Supported
5453 F:      drivers/scsi/lpfc/
5454
5455 ENE CB710 FLASH CARD READER DRIVER
5456 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5457 S:      Maintained
5458 F:      drivers/misc/cb710/
5459 F:      drivers/mmc/host/cb710-mmc.*
5460 F:      include/linux/cb710.h
5461
5462 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5463 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5464 S:      Maintained
5465 F:      drivers/media/rc/ene_ir.*
5466
5467 EPSON S1D13XXX FRAMEBUFFER DRIVER
5468 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5469 S:      Maintained
5470 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5471 F:      drivers/video/fbdev/s1d13xxxfb.c
5472 F:      include/video/s1d13xxxfb.h
5473
5474 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5475 M:      Jeff Layton <jlayton@kernel.org>
5476 S:      Maintained
5477 F:      lib/errseq.c
5478 F:      include/linux/errseq.h
5479
5480 ET131X NETWORK DRIVER
5481 M:      Mark Einon <mark.einon@gmail.com>
5482 S:      Odd Fixes
5483 F:      drivers/net/ethernet/agere/
5484
5485 ETHERNET BRIDGE
5486 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5487 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5488 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5489 L:      netdev@vger.kernel.org
5490 W:      http://www.linuxfoundation.org/en/Net:Bridge
5491 S:      Maintained
5492 F:      include/linux/netfilter_bridge/
5493 F:      net/bridge/
5494
5495 ETHERNET PHY LIBRARY
5496 M:      Andrew Lunn <andrew@lunn.ch>
5497 M:      Florian Fainelli <f.fainelli@gmail.com>
5498 L:      netdev@vger.kernel.org
5499 S:      Maintained
5500 F:      Documentation/ABI/testing/sysfs-bus-mdio
5501 F:      Documentation/devicetree/bindings/net/mdio*
5502 F:      Documentation/networking/phy.txt
5503 F:      drivers/net/phy/
5504 F:      drivers/of/of_mdio.c
5505 F:      drivers/of/of_net.c
5506 F:      include/linux/*mdio*.h
5507 F:      include/linux/of_net.h
5508 F:      include/linux/phy.h
5509 F:      include/linux/phy_fixed.h
5510 F:      include/linux/platform_data/mdio-bcm-unimac.h
5511 F:      include/trace/events/mdio.h
5512 F:      include/uapi/linux/mdio.h
5513 F:      include/uapi/linux/mii.h
5514
5515 EXT2 FILE SYSTEM
5516 M:      Jan Kara <jack@suse.com>
5517 L:      linux-ext4@vger.kernel.org
5518 S:      Maintained
5519 F:      Documentation/filesystems/ext2.txt
5520 F:      fs/ext2/
5521 F:      include/linux/ext2*
5522
5523 EXT4 FILE SYSTEM
5524 M:      "Theodore Ts'o" <tytso@mit.edu>
5525 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5526 L:      linux-ext4@vger.kernel.org
5527 W:      http://ext4.wiki.kernel.org
5528 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5530 S:      Maintained
5531 F:      Documentation/filesystems/ext4.txt
5532 F:      fs/ext4/
5533
5534 Extended Verification Module (EVM)
5535 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5536 L:      linux-integrity@vger.kernel.org
5537 S:      Supported
5538 F:      security/integrity/evm/
5539
5540 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5541 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5542 L:      linux-efi@vger.kernel.org
5543 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5544 S:      Maintained
5545 F:      Documentation/efi-stub.txt
5546 F:      arch/*/kernel/efi.c
5547 F:      arch/x86/boot/compressed/eboot.[ch]
5548 F:      arch/*/include/asm/efi.h
5549 F:      arch/x86/platform/efi/
5550 F:      drivers/firmware/efi/
5551 F:      include/linux/efi*.h
5552 F:      arch/arm/boot/compressed/efi-header.S
5553 F:      arch/arm64/kernel/efi-entry.S
5554
5555 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5556 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5557 M:      Chanwoo Choi <cw00.choi@samsung.com>
5558 L:      linux-kernel@vger.kernel.org
5559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5560 S:      Maintained
5561 F:      drivers/extcon/
5562 F:      include/linux/extcon/
5563 F:      include/linux/extcon.h
5564 F:      Documentation/extcon/
5565 F:      Documentation/devicetree/bindings/extcon/
5566
5567 EXYNOS DP DRIVER
5568 M:      Jingoo Han <jingoohan1@gmail.com>
5569 L:      dri-devel@lists.freedesktop.org
5570 S:      Maintained
5571 F:      drivers/gpu/drm/exynos/exynos_dp*
5572
5573 EXYNOS SYSMMU (IOMMU) driver
5574 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5575 L:      iommu@lists.linux-foundation.org
5576 S:      Maintained
5577 F:      drivers/iommu/exynos-iommu.c
5578
5579 EZchip NPS platform support
5580 M:      Vineet Gupta <vgupta@synopsys.com>
5581 M:      Ofer Levi <oferle@mellanox.com>
5582 S:      Supported
5583 F:      arch/arc/plat-eznps
5584 F:      arch/arc/boot/dts/eznps.dts
5585
5586 F2FS FILE SYSTEM
5587 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5588 M:      Chao Yu <yuchao0@huawei.com>
5589 L:      linux-f2fs-devel@lists.sourceforge.net
5590 W:      https://f2fs.wiki.kernel.org/
5591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5592 S:      Maintained
5593 F:      Documentation/filesystems/f2fs.txt
5594 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5595 F:      fs/f2fs/
5596 F:      include/linux/f2fs_fs.h
5597 F:      include/trace/events/f2fs.h
5598
5599 F71805F HARDWARE MONITORING DRIVER
5600 M:      Jean Delvare <jdelvare@suse.com>
5601 L:      linux-hwmon@vger.kernel.org
5602 S:      Maintained
5603 F:      Documentation/hwmon/f71805f
5604 F:      drivers/hwmon/f71805f.c
5605
5606 FADDR2LINE
5607 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5608 S:      Maintained
5609 F:      scripts/faddr2line
5610
5611 FAILOVER MODULE
5612 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5613 L:      netdev@vger.kernel.org
5614 S:      Supported
5615 F:      net/core/failover.c
5616 F:      include/net/failover.h
5617 F:      Documentation/networking/failover.rst
5618
5619 FANOTIFY
5620 M:      Jan Kara <jack@suse.cz>
5621 R:      Amir Goldstein <amir73il@gmail.com>
5622 L:      linux-fsdevel@vger.kernel.org
5623 S:      Maintained
5624 F:      fs/notify/fanotify/
5625 F:      include/linux/fanotify.h
5626 F:      include/uapi/linux/fanotify.h
5627
5628 FARSYNC SYNCHRONOUS DRIVER
5629 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5630 W:      http://www.farsite.co.uk/
5631 S:      Supported
5632 F:      drivers/net/wan/farsync.*
5633
5634 FAULT INJECTION SUPPORT
5635 M:      Akinobu Mita <akinobu.mita@gmail.com>
5636 S:      Supported
5637 F:      Documentation/fault-injection/
5638 F:      lib/fault-inject.c
5639
5640 FBTFT Framebuffer drivers
5641 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5642 L:      dri-devel@lists.freedesktop.org
5643 L:      linux-fbdev@vger.kernel.org
5644 S:      Maintained
5645 F:      drivers/staging/fbtft/
5646
5647 FC0011 TUNER DRIVER
5648 M:      Michael Buesch <m@bues.ch>
5649 L:      linux-media@vger.kernel.org
5650 S:      Maintained
5651 F:      drivers/media/tuners/fc0011.h
5652 F:      drivers/media/tuners/fc0011.c
5653
5654 FC2580 MEDIA DRIVER
5655 M:      Antti Palosaari <crope@iki.fi>
5656 L:      linux-media@vger.kernel.org
5657 W:      https://linuxtv.org
5658 W:      http://palosaari.fi/linux/
5659 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5660 T:      git git://linuxtv.org/anttip/media_tree.git
5661 S:      Maintained
5662 F:      drivers/media/tuners/fc2580*
5663
5664 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5665 M:      Johannes Thumshirn <jth@kernel.org>
5666 L:      linux-scsi@vger.kernel.org
5667 W:      www.Open-FCoE.org
5668 S:      Supported
5669 F:      drivers/scsi/libfc/
5670 F:      drivers/scsi/fcoe/
5671 F:      include/scsi/fc/
5672 F:      include/scsi/libfc.h
5673 F:      include/scsi/libfcoe.h
5674 F:      include/uapi/scsi/fc/
5675
5676 FILE LOCKING (flock() and fcntl()/lockf())
5677 M:      Jeff Layton <jlayton@kernel.org>
5678 M:      "J. Bruce Fields" <bfields@fieldses.org>
5679 L:      linux-fsdevel@vger.kernel.org
5680 S:      Maintained
5681 F:      include/linux/fcntl.h
5682 F:      include/uapi/linux/fcntl.h
5683 F:      fs/fcntl.c
5684 F:      fs/locks.c
5685
5686 FILESYSTEMS (VFS and infrastructure)
5687 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5688 L:      linux-fsdevel@vger.kernel.org
5689 S:      Maintained
5690 F:      fs/*
5691 F:      include/linux/fs.h
5692 F:      include/uapi/linux/fs.h
5693
5694 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5695 M:      Riku Voipio <riku.voipio@iki.fi>
5696 L:      linux-hwmon@vger.kernel.org
5697 S:      Maintained
5698 F:      drivers/hwmon/f75375s.c
5699 F:      include/linux/f75375s.h
5700
5701 FIREWIRE AUDIO DRIVERS
5702 M:      Clemens Ladisch <clemens@ladisch.de>
5703 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5704 T:      git git://git.alsa-project.org/alsa-kernel.git
5705 S:      Maintained
5706 F:      sound/firewire/
5707
5708 FIREWIRE MEDIA DRIVERS (firedtv)
5709 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5710 L:      linux-media@vger.kernel.org
5711 L:      linux1394-devel@lists.sourceforge.net
5712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5713 S:      Maintained
5714 F:      drivers/media/firewire/
5715
5716 FIREWIRE SBP-2 TARGET
5717 M:      Chris Boot <bootc@bootc.net>
5718 L:      linux-scsi@vger.kernel.org
5719 L:      target-devel@vger.kernel.org
5720 L:      linux1394-devel@lists.sourceforge.net
5721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5722 S:      Maintained
5723 F:      drivers/target/sbp/
5724
5725 FIREWIRE SUBSYSTEM
5726 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5727 L:      linux1394-devel@lists.sourceforge.net
5728 W:      http://ieee1394.wiki.kernel.org/
5729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5730 S:      Maintained
5731 F:      drivers/firewire/
5732 F:      include/linux/firewire.h
5733 F:      include/uapi/linux/firewire*.h
5734 F:      tools/firewire/
5735
5736 FIRMWARE LOADER (request_firmware)
5737 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5738 L:      linux-kernel@vger.kernel.org
5739 S:      Maintained
5740 F:      Documentation/firmware_class/
5741 F:      drivers/base/firmware_loader/
5742 F:      include/linux/firmware.h
5743
5744 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5745 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5746 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5747 S:      Maintained
5748 F:      drivers/block/rsxx/
5749
5750 FLOPPY DRIVER
5751 M:      Jiri Kosina <jikos@kernel.org>
5752 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5753 S:      Odd fixes
5754 F:      drivers/block/floppy.c
5755
5756 FMC SUBSYSTEM
5757 M:      Alessandro Rubini <rubini@gnudd.com>
5758 W:      http://www.ohwr.org/projects/fmc-bus
5759 S:      Supported
5760 F:      drivers/fmc/
5761 F:      include/linux/fmc*.h
5762 F:      include/linux/ipmi-fru.h
5763 K:      fmc_d.*register
5764
5765 FPGA MANAGER FRAMEWORK
5766 M:      Alan Tull <atull@kernel.org>
5767 M:      Moritz Fischer <mdf@kernel.org>
5768 L:      linux-fpga@vger.kernel.org
5769 S:      Maintained
5770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5771 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5772 F:      Documentation/fpga/
5773 F:      Documentation/driver-api/fpga/
5774 F:      Documentation/devicetree/bindings/fpga/
5775 F:      drivers/fpga/
5776 F:      include/linux/fpga/
5777 W:      http://www.rocketboards.org
5778
5779 FPGA DFL DRIVERS
5780 M:      Wu Hao <hao.wu@intel.com>
5781 L:      linux-fpga@vger.kernel.org
5782 S:      Maintained
5783 F:      Documentation/fpga/dfl.txt
5784 F:      include/uapi/linux/fpga-dfl.h
5785 F:      drivers/fpga/dfl*
5786
5787 FPU EMULATOR
5788 M:      Bill Metzenthen <billm@melbpc.org.au>
5789 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5790 S:      Maintained
5791 F:      arch/x86/math-emu/
5792
5793 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5794 L:      netdev@vger.kernel.org
5795 S:      Orphan
5796 F:      drivers/net/wan/dlci.c
5797 F:      drivers/net/wan/sdla.c
5798
5799 FRAMEBUFFER LAYER
5800 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5801 L:      dri-devel@lists.freedesktop.org
5802 L:      linux-fbdev@vger.kernel.org
5803 T:      git git://github.com/bzolnier/linux.git
5804 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5805 S:      Maintained
5806 F:      Documentation/fb/
5807 F:      drivers/video/
5808 F:      include/video/
5809 F:      include/linux/fb.h
5810 F:      include/uapi/video/
5811 F:      include/uapi/linux/fb.h
5812
5813 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5814 M:      Horia Geantă <horia.geanta@nxp.com>
5815 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5816 L:      linux-crypto@vger.kernel.org
5817 S:      Maintained
5818 F:      drivers/crypto/caam/
5819 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5820
5821 FREESCALE DIU FRAMEBUFFER DRIVER
5822 M:      Timur Tabi <timur@kernel.org>
5823 L:      linux-fbdev@vger.kernel.org
5824 S:      Maintained
5825 F:      drivers/video/fbdev/fsl-diu-fb.*
5826
5827 FREESCALE DMA DRIVER
5828 M:      Li Yang <leoyang.li@nxp.com>
5829 M:      Zhang Wei <zw@zh-kernel.org>
5830 L:      linuxppc-dev@lists.ozlabs.org
5831 S:      Maintained
5832 F:      drivers/dma/fsldma.*
5833
5834 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5835 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5836 L:      netdev@vger.kernel.org
5837 S:      Maintained
5838 F:      drivers/net/ethernet/freescale/gianfar*
5839 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5840
5841 FREESCALE GPMI NAND DRIVER
5842 M:      Han Xu <han.xu@nxp.com>
5843 L:      linux-mtd@lists.infradead.org
5844 S:      Maintained
5845 F:      drivers/mtd/nand/raw/gpmi-nand/*
5846
5847 FREESCALE I2C CPM DRIVER
5848 M:      Jochen Friedrich <jochen@scram.de>
5849 L:      linuxppc-dev@lists.ozlabs.org
5850 L:      linux-i2c@vger.kernel.org
5851 S:      Maintained
5852 F:      drivers/i2c/busses/i2c-cpm.c
5853
5854 FREESCALE IMX / MXC FEC DRIVER
5855 M:      Fugang Duan <fugang.duan@nxp.com>
5856 L:      netdev@vger.kernel.org
5857 S:      Maintained
5858 F:      drivers/net/ethernet/freescale/fec_main.c
5859 F:      drivers/net/ethernet/freescale/fec_ptp.c
5860 F:      drivers/net/ethernet/freescale/fec.h
5861 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5862
5863 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5864 M:      Sascha Hauer <s.hauer@pengutronix.de>
5865 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5866 L:      linux-fbdev@vger.kernel.org
5867 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5868 S:      Maintained
5869 F:      include/linux/platform_data/video-imxfb.h
5870 F:      drivers/video/fbdev/imxfb.c
5871
5872 FREESCALE QORIQ DPAA ETHERNET DRIVER
5873 M:      Madalin Bucur <madalin.bucur@nxp.com>
5874 L:      netdev@vger.kernel.org
5875 S:      Maintained
5876 F:      drivers/net/ethernet/freescale/dpaa
5877
5878 FREESCALE QORIQ DPAA FMAN DRIVER
5879 M:      Madalin Bucur <madalin.bucur@nxp.com>
5880 L:      netdev@vger.kernel.org
5881 S:      Maintained
5882 F:      drivers/net/ethernet/freescale/fman
5883 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5884
5885 FREESCALE QORIQ PTP CLOCK DRIVER
5886 M:      Yangbo Lu <yangbo.lu@nxp.com>
5887 L:      netdev@vger.kernel.org
5888 S:      Maintained
5889 F:      drivers/ptp/ptp_qoriq.c
5890 F:      include/linux/fsl/ptp_qoriq.h
5891 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5892
5893 FREESCALE QUAD SPI DRIVER
5894 M:      Han Xu <han.xu@nxp.com>
5895 L:      linux-mtd@lists.infradead.org
5896 S:      Maintained
5897 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5898
5899 FREESCALE QUICC ENGINE LIBRARY
5900 M:      Qiang Zhao <qiang.zhao@nxp.com>
5901 L:      linuxppc-dev@lists.ozlabs.org
5902 S:      Maintained
5903 F:      drivers/soc/fsl/qe/
5904 F:      include/soc/fsl/*qe*.h
5905 F:      include/soc/fsl/*ucc*.h
5906
5907 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5908 M:      Li Yang <leoyang.li@nxp.com>
5909 L:      netdev@vger.kernel.org
5910 L:      linuxppc-dev@lists.ozlabs.org
5911 S:      Maintained
5912 F:      drivers/net/ethernet/freescale/ucc_geth*
5913
5914 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5915 M:      Zhao Qiang <qiang.zhao@nxp.com>
5916 L:      netdev@vger.kernel.org
5917 L:      linuxppc-dev@lists.ozlabs.org
5918 S:      Maintained
5919 F:      drivers/net/wan/fsl_ucc_hdlc*
5920
5921 FREESCALE QUICC ENGINE UCC UART DRIVER
5922 M:      Timur Tabi <timur@kernel.org>
5923 L:      linuxppc-dev@lists.ozlabs.org
5924 S:      Maintained
5925 F:      drivers/tty/serial/ucc_uart.c
5926
5927 FREESCALE SOC DRIVERS
5928 M:      Li Yang <leoyang.li@nxp.com>
5929 L:      linuxppc-dev@lists.ozlabs.org
5930 L:      linux-arm-kernel@lists.infradead.org
5931 S:      Maintained
5932 F:      Documentation/devicetree/bindings/soc/fsl/
5933 F:      drivers/soc/fsl/
5934 F:      include/linux/fsl/
5935
5936 FREESCALE SOC FS_ENET DRIVER
5937 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5938 L:      linuxppc-dev@lists.ozlabs.org
5939 L:      netdev@vger.kernel.org
5940 S:      Maintained
5941 F:      drivers/net/ethernet/freescale/fs_enet/
5942 F:      include/linux/fs_enet_pd.h
5943
5944 FREESCALE SOC SOUND DRIVERS
5945 M:      Timur Tabi <timur@kernel.org>
5946 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5947 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5948 R:      Fabio Estevam <fabio.estevam@nxp.com>
5949 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5950 L:      linuxppc-dev@lists.ozlabs.org
5951 S:      Maintained
5952 F:      sound/soc/fsl/fsl*
5953 F:      sound/soc/fsl/imx*
5954 F:      sound/soc/fsl/mpc8610_hpcd.c
5955
5956 FREESCALE USB PERIPHERAL DRIVERS
5957 M:      Li Yang <leoyang.li@nxp.com>
5958 L:      linux-usb@vger.kernel.org
5959 L:      linuxppc-dev@lists.ozlabs.org
5960 S:      Maintained
5961 F:      drivers/usb/gadget/udc/fsl*
5962
5963 FREEVXFS FILESYSTEM
5964 M:      Christoph Hellwig <hch@infradead.org>
5965 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5966 S:      Maintained
5967 F:      fs/freevxfs/
5968
5969 FREEZER
5970 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5971 M:      Pavel Machek <pavel@ucw.cz>
5972 L:      linux-pm@vger.kernel.org
5973 S:      Supported
5974 F:      Documentation/power/freezing-of-tasks.txt
5975 F:      include/linux/freezer.h
5976 F:      kernel/freezer.c
5977
5978 FRONTSWAP API
5979 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5980 L:      linux-kernel@vger.kernel.org
5981 S:      Maintained
5982 F:      mm/frontswap.c
5983 F:      include/linux/frontswap.h
5984
5985 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5986 M:      David Howells <dhowells@redhat.com>
5987 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5988 S:      Supported
5989 F:      Documentation/filesystems/caching/
5990 F:      fs/fscache/
5991 F:      include/linux/fscache*.h
5992
5993 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5994 M:      Theodore Y. Ts'o <tytso@mit.edu>
5995 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5996 L:      linux-fscrypt@vger.kernel.org
5997 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5999 S:      Supported
6000 F:      fs/crypto/
6001 F:      include/linux/fscrypt*.h
6002 F:      Documentation/filesystems/fscrypt.rst
6003
6004 FSI-ATTACHED I2C DRIVER
6005 M:      Eddie James <eajames@linux.vnet.ibm.com>
6006 L:      linux-i2c@vger.kernel.org
6007 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6008 S:      Maintained
6009 F:      drivers/i2c/busses/i2c-fsi.c
6010 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6011
6012 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6013 M:      Jan Kara <jack@suse.cz>
6014 R:      Amir Goldstein <amir73il@gmail.com>
6015 L:      linux-fsdevel@vger.kernel.org
6016 S:      Maintained
6017 F:      fs/notify/
6018 F:      include/linux/fsnotify*.h
6019
6020 FUJITSU LAPTOP EXTRAS
6021 M:      Jonathan Woithe <jwoithe@just42.net>
6022 L:      platform-driver-x86@vger.kernel.org
6023 S:      Maintained
6024 F:      drivers/platform/x86/fujitsu-laptop.c
6025
6026 FUJITSU M-5MO LS CAMERA ISP DRIVER
6027 M:      Kyungmin Park <kyungmin.park@samsung.com>
6028 M:      Heungjun Kim <riverful.kim@samsung.com>
6029 L:      linux-media@vger.kernel.org
6030 S:      Maintained
6031 F:      drivers/media/i2c/m5mols/
6032 F:      include/media/i2c/m5mols.h
6033
6034 FUJITSU TABLET EXTRAS
6035 M:      Robert Gerlach <khnz@gmx.de>
6036 L:      platform-driver-x86@vger.kernel.org
6037 S:      Maintained
6038 F:      drivers/platform/x86/fujitsu-tablet.c
6039
6040 FUSE: FILESYSTEM IN USERSPACE
6041 M:      Miklos Szeredi <miklos@szeredi.hu>
6042 L:      linux-fsdevel@vger.kernel.org
6043 W:      http://fuse.sourceforge.net/
6044 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6045 S:      Maintained
6046 F:      fs/fuse/
6047 F:      include/uapi/linux/fuse.h
6048 F:      Documentation/filesystems/fuse.txt
6049
6050 FUTEX SUBSYSTEM
6051 M:      Thomas Gleixner <tglx@linutronix.de>
6052 M:      Ingo Molnar <mingo@redhat.com>
6053 R:      Peter Zijlstra <peterz@infradead.org>
6054 R:      Darren Hart <dvhart@infradead.org>
6055 L:      linux-kernel@vger.kernel.org
6056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6057 S:      Maintained
6058 F:      kernel/futex.c
6059 F:      kernel/futex_compat.c
6060 F:      include/asm-generic/futex.h
6061 F:      include/linux/futex.h
6062 F:      include/uapi/linux/futex.h
6063 F:      tools/testing/selftests/futex/
6064 F:      tools/perf/bench/futex*
6065 F:      Documentation/*futex*
6066
6067 GCC PLUGINS
6068 M:      Kees Cook <keescook@chromium.org>
6069 R:      Emese Revfy <re.emese@gmail.com>
6070 L:      kernel-hardening@lists.openwall.com
6071 S:      Maintained
6072 F:      scripts/gcc-plugins/
6073 F:      scripts/gcc-plugin.sh
6074 F:      scripts/Makefile.gcc-plugins
6075 F:      Documentation/gcc-plugins.txt
6076
6077 GASKET DRIVER FRAMEWORK
6078 M:      Rob Springer <rspringer@google.com>
6079 M:      Todd Poynor <toddpoynor@google.com>
6080 M:      Ben Chan <benchan@chromium.org>
6081 S:      Maintained
6082 F:      drivers/staging/gasket/
6083
6084 GCOV BASED KERNEL PROFILING
6085 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6086 S:      Maintained
6087 F:      kernel/gcov/
6088 F:      Documentation/dev-tools/gcov.rst
6089
6090 GDB KERNEL DEBUGGING HELPER SCRIPTS
6091 M:      Jan Kiszka <jan.kiszka@siemens.com>
6092 M:      Kieran Bingham <kbingham@kernel.org>
6093 S:      Supported
6094 F:      scripts/gdb/
6095
6096 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6097 M:      Achim Leubner <achim_leubner@adaptec.com>
6098 L:      linux-scsi@vger.kernel.org
6099 W:      http://www.icp-vortex.com/
6100 S:      Supported
6101 F:      drivers/scsi/gdt*
6102
6103 GEMTEK FM RADIO RECEIVER DRIVER
6104 M:      Hans Verkuil <hverkuil@xs4all.nl>
6105 L:      linux-media@vger.kernel.org
6106 T:      git git://linuxtv.org/media_tree.git
6107 W:      https://linuxtv.org
6108 S:      Maintained
6109 F:      drivers/media/radio/radio-gemtek*
6110
6111 GENERIC GPIO I2C DRIVER
6112 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6113 S:      Supported
6114 F:      drivers/i2c/busses/i2c-gpio.c
6115 F:      include/linux/platform_data/i2c-gpio.h
6116
6117 GENERIC GPIO I2C MULTIPLEXER DRIVER
6118 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6119 L:      linux-i2c@vger.kernel.org
6120 S:      Supported
6121 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6122 F:      include/linux/platform_data/i2c-mux-gpio.h
6123 F:      Documentation/i2c/muxes/i2c-mux-gpio
6124
6125 GENERIC HDLC (WAN) DRIVERS
6126 M:      Krzysztof Halasa <khc@pm.waw.pl>
6127 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6128 S:      Maintained
6129 F:      drivers/net/wan/c101.c
6130 F:      drivers/net/wan/hd6457*
6131 F:      drivers/net/wan/hdlc*
6132 F:      drivers/net/wan/n2.c
6133 F:      drivers/net/wan/pc300too.c
6134 F:      drivers/net/wan/pci200syn.c
6135 F:      drivers/net/wan/wanxl*
6136
6137 GENERIC INCLUDE/ASM HEADER FILES
6138 M:      Arnd Bergmann <arnd@arndb.de>
6139 L:      linux-arch@vger.kernel.org
6140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6141 S:      Maintained
6142 F:      include/asm-generic/
6143 F:      include/uapi/asm-generic/
6144
6145 GENERIC PHY FRAMEWORK
6146 M:      Kishon Vijay Abraham I <kishon@ti.com>
6147 L:      linux-kernel@vger.kernel.org
6148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6149 S:      Supported
6150 F:      drivers/phy/
6151 F:      include/linux/phy/
6152
6153 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6154 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6155 S:      Supported
6156 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6157
6158 GENERIC PM DOMAINS
6159 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6160 M:      Kevin Hilman <khilman@kernel.org>
6161 M:      Ulf Hansson <ulf.hansson@linaro.org>
6162 L:      linux-pm@vger.kernel.org
6163 S:      Supported
6164 F:      drivers/base/power/domain*.c
6165 F:      include/linux/pm_domain.h
6166 F:      Documentation/devicetree/bindings/power/power_domain.txt
6167
6168 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6169 M:      Eugen Hristev <eugen.hristev@microchip.com>
6170 L:      linux-input@vger.kernel.org
6171 S:      Maintained
6172 F:      drivers/input/touchscreen/resistive-adc-touch.c
6173
6174 GENERIC UIO DRIVER FOR PCI DEVICES
6175 M:      "Michael S. Tsirkin" <mst@redhat.com>
6176 L:      kvm@vger.kernel.org
6177 S:      Supported
6178 F:      drivers/uio/uio_pci_generic.c
6179
6180 GENWQE (IBM Generic Workqueue Card)
6181 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6182 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6183 S:      Supported
6184 F:      drivers/misc/genwqe/
6185
6186 GET_MAINTAINER SCRIPT
6187 M:      Joe Perches <joe@perches.com>
6188 S:      Maintained
6189 F:      scripts/get_maintainer.pl
6190
6191 GFS2 FILE SYSTEM
6192 M:      Bob Peterson <rpeterso@redhat.com>
6193 M:      Andreas Gruenbacher <agruenba@redhat.com>
6194 L:      cluster-devel@redhat.com
6195 W:      http://sources.redhat.com/cluster/
6196 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6197 S:      Supported
6198 F:      Documentation/filesystems/gfs2*.txt
6199 F:      fs/gfs2/
6200 F:      include/uapi/linux/gfs2_ondisk.h
6201
6202 GIGASET ISDN DRIVERS
6203 M:      Paul Bolle <pebolle@tiscali.nl>
6204 L:      gigaset307x-common@lists.sourceforge.net
6205 W:      http://gigaset307x.sourceforge.net/
6206 S:      Odd Fixes
6207 F:      Documentation/isdn/README.gigaset
6208 F:      drivers/isdn/gigaset/
6209 F:      include/uapi/linux/gigaset_dev.h
6210
6211 GNSS SUBSYSTEM
6212 M:      Johan Hovold <johan@kernel.org>
6213 S:      Maintained
6214 F:      Documentation/ABI/testing/sysfs-class-gnss
6215 F:      Documentation/devicetree/bindings/gnss/
6216 F:      drivers/gnss/
6217 F:      include/linux/gnss.h
6218
6219 GO7007 MPEG CODEC
6220 M:      Hans Verkuil <hans.verkuil@cisco.com>
6221 L:      linux-media@vger.kernel.org
6222 S:      Maintained
6223 F:      drivers/media/usb/go7007/
6224
6225 GOODIX TOUCHSCREEN
6226 M:      Bastien Nocera <hadess@hadess.net>
6227 L:      linux-input@vger.kernel.org
6228 S:      Maintained
6229 F:      drivers/input/touchscreen/goodix.c
6230
6231 GPD POCKET FAN DRIVER
6232 M:      Hans de Goede <hdegoede@redhat.com>
6233 L:      platform-driver-x86@vger.kernel.org
6234 S:      Maintained
6235 F:      drivers/platform/x86/gpd-pocket-fan.c
6236
6237 GPIO ACPI SUPPORT
6238 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6239 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6240 L:      linux-gpio@vger.kernel.org
6241 L:      linux-acpi@vger.kernel.org
6242 S:      Maintained
6243 F:      Documentation/acpi/gpio-properties.txt
6244 F:      drivers/gpio/gpiolib-acpi.c
6245
6246 GPIO IR Transmitter
6247 M:      Sean Young <sean@mess.org>
6248 L:      linux-media@vger.kernel.org
6249 S:      Maintained
6250 F:      drivers/media/rc/gpio-ir-tx.c
6251
6252 GPIO MOCKUP DRIVER
6253 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6254 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6255 L:      linux-gpio@vger.kernel.org
6256 S:      Maintained
6257 F:      drivers/gpio/gpio-mockup.c
6258 F:      tools/testing/selftests/gpio/
6259
6260 GPIO SUBSYSTEM
6261 M:      Linus Walleij <linus.walleij@linaro.org>
6262 L:      linux-gpio@vger.kernel.org
6263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6264 S:      Maintained
6265 F:      Documentation/devicetree/bindings/gpio/
6266 F:      Documentation/driver-api/gpio/
6267 F:      Documentation/gpio/
6268 F:      Documentation/ABI/testing/gpio-cdev
6269 F:      Documentation/ABI/obsolete/sysfs-gpio
6270 F:      drivers/gpio/
6271 F:      include/linux/gpio/
6272 F:      include/linux/gpio.h
6273 F:      include/linux/of_gpio.h
6274 F:      include/asm-generic/gpio.h
6275 F:      include/uapi/linux/gpio.h
6276 F:      tools/gpio/
6277
6278 GRE DEMULTIPLEXER DRIVER
6279 M:      Dmitry Kozlov <xeb@mail.ru>
6280 L:      netdev@vger.kernel.org
6281 S:      Maintained
6282 F:      net/ipv4/gre_demux.c
6283 F:      net/ipv4/gre_offload.c
6284 F:      include/net/gre.h
6285
6286 GRETH 10/100/1G Ethernet MAC device driver
6287 M:      Andreas Larsson <andreas@gaisler.com>
6288 L:      netdev@vger.kernel.org
6289 S:      Maintained
6290 F:      drivers/net/ethernet/aeroflex/
6291
6292 GREYBUS AUDIO PROTOCOLS DRIVERS
6293 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6294 M:      Mark Greer <mgreer@animalcreek.com>
6295 S:      Maintained
6296 F:      drivers/staging/greybus/audio_apbridgea.c
6297 F:      drivers/staging/greybus/audio_apbridgea.h
6298 F:      drivers/staging/greybus/audio_codec.c
6299 F:      drivers/staging/greybus/audio_codec.h
6300 F:      drivers/staging/greybus/audio_gb.c
6301 F:      drivers/staging/greybus/audio_manager.c
6302 F:      drivers/staging/greybus/audio_manager.h
6303 F:      drivers/staging/greybus/audio_manager_module.c
6304 F:      drivers/staging/greybus/audio_manager_private.h
6305 F:      drivers/staging/greybus/audio_manager_sysfs.c
6306 F:      drivers/staging/greybus/audio_module.c
6307 F:      drivers/staging/greybus/audio_topology.c
6308
6309 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6310 M:      Viresh Kumar <vireshk@kernel.org>
6311 S:      Maintained
6312 F:      drivers/staging/greybus/authentication.c
6313 F:      drivers/staging/greybus/bootrom.c
6314 F:      drivers/staging/greybus/firmware.h
6315 F:      drivers/staging/greybus/fw-core.c
6316 F:      drivers/staging/greybus/fw-download.c
6317 F:      drivers/staging/greybus/fw-management.c
6318 F:      drivers/staging/greybus/greybus_authentication.h
6319 F:      drivers/staging/greybus/greybus_firmware.h
6320 F:      drivers/staging/greybus/hid.c
6321 F:      drivers/staging/greybus/i2c.c
6322 F:      drivers/staging/greybus/spi.c
6323 F:      drivers/staging/greybus/spilib.c
6324 F:      drivers/staging/greybus/spilib.h
6325
6326 GREYBUS LOOPBACK DRIVER
6327 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6328 S:      Maintained
6329 F:      drivers/staging/greybus/loopback.c
6330
6331 GREYBUS PLATFORM DRIVERS
6332 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6333 S:      Maintained
6334 F:      drivers/staging/greybus/arche-platform.c
6335 F:      drivers/staging/greybus/arche-apb-ctrl.c
6336 F:      drivers/staging/greybus/arche_platform.h
6337
6338 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6339 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6340 S:      Maintained
6341 F:      drivers/staging/greybus/sdio.c
6342 F:      drivers/staging/greybus/light.c
6343 F:      drivers/staging/greybus/gpio.c
6344 F:      drivers/staging/greybus/power_supply.c
6345 F:      drivers/staging/greybus/spi.c
6346 F:      drivers/staging/greybus/spilib.c
6347
6348 GREYBUS SUBSYSTEM
6349 M:      Johan Hovold <johan@kernel.org>
6350 M:      Alex Elder <elder@kernel.org>
6351 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6352 S:      Maintained
6353 F:      drivers/staging/greybus/
6354 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6355
6356 GREYBUS UART PROTOCOLS DRIVERS
6357 M:      David Lin <dtwlin@gmail.com>
6358 S:      Maintained
6359 F:      drivers/staging/greybus/uart.c
6360 F:      drivers/staging/greybus/log.c
6361
6362 GS1662 VIDEO SERIALIZER
6363 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6364 L:      linux-media@vger.kernel.org
6365 T:      git git://linuxtv.org/media_tree.git
6366 S:      Maintained
6367 F:      drivers/media/spi/gs1662.c
6368
6369 GSPCA FINEPIX SUBDRIVER
6370 M:      Frank Zago <frank@zago.net>
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/finepix.c
6375
6376 GSPCA GL860 SUBDRIVER
6377 M:      Olivier Lorin <o.lorin@laposte.net>
6378 L:      linux-media@vger.kernel.org
6379 T:      git git://linuxtv.org/media_tree.git
6380 S:      Maintained
6381 F:      drivers/media/usb/gspca/gl860/
6382
6383 GSPCA M5602 SUBDRIVER
6384 M:      Erik Andren <erik.andren@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/m5602/
6389
6390 GSPCA PAC207 SONIXB SUBDRIVER
6391 M:      Hans Verkuil <hverkuil@xs4all.nl>
6392 L:      linux-media@vger.kernel.org
6393 T:      git git://linuxtv.org/media_tree.git
6394 S:      Odd Fixes
6395 F:      drivers/media/usb/gspca/pac207.c
6396
6397 GSPCA SN9C20X SUBDRIVER
6398 M:      Brian Johnson <brijohn@gmail.com>
6399 L:      linux-media@vger.kernel.org
6400 T:      git git://linuxtv.org/media_tree.git
6401 S:      Maintained
6402 F:      drivers/media/usb/gspca/sn9c20x.c
6403
6404 GSPCA T613 SUBDRIVER
6405 M:      Leandro Costantino <lcostantino@gmail.com>
6406 L:      linux-media@vger.kernel.org
6407 T:      git git://linuxtv.org/media_tree.git
6408 S:      Maintained
6409 F:      drivers/media/usb/gspca/t613.c
6410
6411 GSPCA USB WEBCAM DRIVER
6412 M:      Hans Verkuil <hverkuil@xs4all.nl>
6413 L:      linux-media@vger.kernel.org
6414 T:      git git://linuxtv.org/media_tree.git
6415 S:      Odd Fixes
6416 F:      drivers/media/usb/gspca/
6417
6418 GTP (GPRS Tunneling Protocol)
6419 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6420 M:      Harald Welte <laforge@gnumonks.org>
6421 L:      osmocom-net-gprs@lists.osmocom.org
6422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6423 S:      Maintained
6424 F:      drivers/net/gtp.c
6425
6426 GUID PARTITION TABLE (GPT)
6427 M:      Davidlohr Bueso <dave@stgolabs.net>
6428 L:      linux-efi@vger.kernel.org
6429 S:      Maintained
6430 F:      block/partitions/efi.*
6431
6432 H8/300 ARCHITECTURE
6433 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6434 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6435 W:      http://uclinux-h8.sourceforge.jp
6436 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6437 S:      Maintained
6438 F:      arch/h8300/
6439 F:      drivers/clocksource/h8300_*.c
6440 F:      drivers/clk/h8300/
6441 F:      drivers/irqchip/irq-renesas-h8*.c
6442
6443 HACKRF MEDIA DRIVER
6444 M:      Antti Palosaari <crope@iki.fi>
6445 L:      linux-media@vger.kernel.org
6446 W:      https://linuxtv.org
6447 W:      http://palosaari.fi/linux/
6448 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6449 T:      git git://linuxtv.org/anttip/media_tree.git
6450 S:      Maintained
6451 F:      drivers/media/usb/hackrf/
6452
6453 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6454 M:      Frank Seidel <frank@f-seidel.de>
6455 L:      platform-driver-x86@vger.kernel.org
6456 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6457 S:      Maintained
6458 F:      drivers/platform/x86/hdaps.c
6459
6460 HARDWARE MONITORING
6461 M:      Jean Delvare <jdelvare@suse.com>
6462 M:      Guenter Roeck <linux@roeck-us.net>
6463 L:      linux-hwmon@vger.kernel.org
6464 W:      http://hwmon.wiki.kernel.org/
6465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6466 S:      Maintained
6467 F:      Documentation/devicetree/bindings/hwmon/
6468 F:      Documentation/hwmon/
6469 F:      drivers/hwmon/
6470 F:      include/linux/hwmon*.h
6471
6472 HARDWARE RANDOM NUMBER GENERATOR CORE
6473 M:      Matt Mackall <mpm@selenic.com>
6474 M:      Herbert Xu <herbert@gondor.apana.org.au>
6475 L:      linux-crypto@vger.kernel.org
6476 S:      Odd fixes
6477 F:      Documentation/devicetree/bindings/rng/
6478 F:      Documentation/hw_random.txt
6479 F:      drivers/char/hw_random/
6480 F:      include/linux/hw_random.h
6481
6482 HARDWARE TRACING FACILITIES
6483 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6484 S:      Maintained
6485 F:      drivers/hwtracing/
6486
6487 HARDWARE SPINLOCK CORE
6488 M:      Ohad Ben-Cohen <ohad@wizery.com>
6489 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6490 L:      linux-remoteproc@vger.kernel.org
6491 S:      Maintained
6492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6493 F:      Documentation/devicetree/bindings/hwlock/
6494 F:      Documentation/hwspinlock.txt
6495 F:      drivers/hwspinlock/
6496 F:      include/linux/hwspinlock.h
6497
6498 HARMONY SOUND DRIVER
6499 L:      linux-parisc@vger.kernel.org
6500 S:      Maintained
6501 F:      sound/parisc/harmony.*
6502
6503 HDPVR USB VIDEO ENCODER DRIVER
6504 M:      Hans Verkuil <hverkuil@xs4all.nl>
6505 L:      linux-media@vger.kernel.org
6506 T:      git git://linuxtv.org/media_tree.git
6507 W:      https://linuxtv.org
6508 S:      Odd Fixes
6509 F:      drivers/media/usb/hdpvr/
6510
6511 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6512 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6513 S:      Supported
6514 F:      Documentation/watchdog/hpwdt.txt
6515 F:      drivers/watchdog/hpwdt.c
6516
6517 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6518 M:      Don Brace <don.brace@microsemi.com>
6519 L:      esc.storagedev@microsemi.com
6520 L:      linux-scsi@vger.kernel.org
6521 S:      Supported
6522 F:      Documentation/scsi/hpsa.txt
6523 F:      drivers/scsi/hpsa*.[ch]
6524 F:      include/linux/cciss*.h
6525 F:      include/uapi/linux/cciss*.h
6526
6527 HFI1 DRIVER
6528 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6529 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6530 L:      linux-rdma@vger.kernel.org
6531 S:      Supported
6532 F:      drivers/infiniband/hw/hfi1
6533
6534 HFS FILESYSTEM
6535 L:      linux-fsdevel@vger.kernel.org
6536 S:      Orphan
6537 F:      Documentation/filesystems/hfs.txt
6538 F:      fs/hfs/
6539
6540 HFSPLUS FILESYSTEM
6541 L:      linux-fsdevel@vger.kernel.org
6542 S:      Orphan
6543 F:      Documentation/filesystems/hfsplus.txt
6544 F:      fs/hfsplus/
6545
6546 HGA FRAMEBUFFER DRIVER
6547 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6548 L:      linux-nvidia@lists.surfsouth.com
6549 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6550 S:      Maintained
6551 F:      drivers/video/fbdev/hgafb.c
6552
6553 HIBERNATION (aka Software Suspend, aka swsusp)
6554 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6555 M:      Pavel Machek <pavel@ucw.cz>
6556 L:      linux-pm@vger.kernel.org
6557 B:      https://bugzilla.kernel.org
6558 S:      Supported
6559 F:      arch/x86/power/
6560 F:      drivers/base/power/
6561 F:      kernel/power/
6562 F:      include/linux/suspend.h
6563 F:      include/linux/freezer.h
6564 F:      include/linux/pm.h
6565 F:      arch/*/include/asm/suspend*.h
6566
6567 HID CORE LAYER
6568 M:      Jiri Kosina <jikos@kernel.org>
6569 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6570 L:      linux-input@vger.kernel.org
6571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6572 S:      Maintained
6573 F:      drivers/hid/
6574 F:      include/linux/hid*
6575 F:      include/uapi/linux/hid*
6576
6577 HID SENSOR HUB DRIVERS
6578 M:      Jiri Kosina <jikos@kernel.org>
6579 M:      Jonathan Cameron <jic23@kernel.org>
6580 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6581 L:      linux-input@vger.kernel.org
6582 L:      linux-iio@vger.kernel.org
6583 S:      Maintained
6584 F:      Documentation/hid/hid-sensor*
6585 F:      drivers/hid/hid-sensor-*
6586 F:      drivers/iio/*/hid-*
6587 F:      include/linux/hid-sensor-*
6588
6589 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6590 M:      Thomas Gleixner <tglx@linutronix.de>
6591 L:      linux-kernel@vger.kernel.org
6592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6593 S:      Maintained
6594 F:      Documentation/timers/
6595 F:      kernel/time/hrtimer.c
6596 F:      kernel/time/clockevents.c
6597 F:      kernel/time/timer_*.c
6598 F:      include/linux/clockchips.h
6599 F:      include/linux/hrtimer.h
6600
6601 HIGH-SPEED SCC DRIVER FOR AX.25
6602 L:      linux-hams@vger.kernel.org
6603 S:      Orphan
6604 F:      drivers/net/hamradio/dmascc.c
6605 F:      drivers/net/hamradio/scc.c
6606
6607 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6608 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6609 W:      http://www.highpoint-tech.com
6610 S:      Supported
6611 F:      Documentation/scsi/hptiop.txt
6612 F:      drivers/scsi/hptiop.c
6613
6614 HIPPI
6615 M:      Jes Sorensen <jes@trained-monkey.org>
6616 L:      linux-hippi@sunsite.dk
6617 S:      Maintained
6618 F:      include/linux/hippidevice.h
6619 F:      include/uapi/linux/if_hippi.h
6620 F:      net/802/hippi.c
6621 F:      drivers/net/hippi/
6622
6623 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6624 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6625 M:      Salil Mehta <salil.mehta@huawei.com>
6626 L:      netdev@vger.kernel.org
6627 W:      http://www.hisilicon.com
6628 S:      Maintained
6629 F:      drivers/net/ethernet/hisilicon/hns3/
6630
6631 HISILICON LPC BUS DRIVER
6632 M:      john.garry@huawei.com
6633 W:      http://www.hisilicon.com
6634 S:      Maintained
6635 F:      drivers/bus/hisi_lpc.c
6636 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6637
6638 HISILICON NETWORK SUBSYSTEM DRIVER
6639 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6640 M:      Salil Mehta <salil.mehta@huawei.com>
6641 L:      netdev@vger.kernel.org
6642 W:      http://www.hisilicon.com
6643 S:      Maintained
6644 F:      drivers/net/ethernet/hisilicon/
6645 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6646
6647 HISILICON PMU DRIVER
6648 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6649 W:      http://www.hisilicon.com
6650 S:      Supported
6651 F:      drivers/perf/hisilicon
6652 F:      Documentation/perf/hisi-pmu.txt
6653
6654 HISILICON ROCE DRIVER
6655 M:      Lijun Ou <oulijun@huawei.com>
6656 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6657 L:      linux-rdma@vger.kernel.org
6658 S:      Maintained
6659 F:      drivers/infiniband/hw/hns/
6660 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6661
6662 HISILICON SAS Controller
6663 M:      John Garry <john.garry@huawei.com>
6664 W:      http://www.hisilicon.com
6665 S:      Supported
6666 F:      drivers/scsi/hisi_sas/
6667 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6668
6669 HMM - Heterogeneous Memory Management
6670 M:      Jérôme Glisse <jglisse@redhat.com>
6671 L:      linux-mm@kvack.org
6672 S:      Maintained
6673 F:      mm/hmm*
6674 F:      include/linux/hmm*
6675 F:      Documentation/vm/hmm.rst
6676
6677 HOST AP DRIVER
6678 M:      Jouni Malinen <j@w1.fi>
6679 L:      linux-wireless@vger.kernel.org
6680 W:      http://w1.fi/hostap-driver.html
6681 S:      Obsolete
6682 F:      drivers/net/wireless/intersil/hostap/
6683
6684 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6685 L:      platform-driver-x86@vger.kernel.org
6686 S:      Orphan
6687 F:      drivers/platform/x86/tc1100-wmi.c
6688
6689 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6690 M:      Jaroslav Kysela <perex@perex.cz>
6691 S:      Maintained
6692 F:      drivers/net/ethernet/hp/hp100.*
6693
6694 HPET:   High Precision Event Timers driver
6695 M:      Clemens Ladisch <clemens@ladisch.de>
6696 S:      Maintained
6697 F:      Documentation/timers/hpet.txt
6698 F:      drivers/char/hpet.c
6699 F:      include/linux/hpet.h
6700 F:      include/uapi/linux/hpet.h
6701
6702 HPET:   x86
6703 S:      Orphan
6704 F:      arch/x86/kernel/hpet.c
6705 F:      arch/x86/include/asm/hpet.h
6706
6707 HPFS FILESYSTEM
6708 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6709 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6710 S:      Maintained
6711 F:      fs/hpfs/
6712
6713 HSI SUBSYSTEM
6714 M:      Sebastian Reichel <sre@kernel.org>
6715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6716 S:      Maintained
6717 F:      Documentation/ABI/testing/sysfs-bus-hsi
6718 F:      Documentation/driver-api/hsi.rst
6719 F:      drivers/hsi/
6720 F:      include/linux/hsi/
6721 F:      include/uapi/linux/hsi/
6722
6723 HSO 3G MODEM DRIVER
6724 L:      linux-usb@vger.kernel.org
6725 S:      Orphan
6726 F:      drivers/net/usb/hso.c
6727
6728 HSR NETWORK PROTOCOL
6729 M:      Arvid Brodin <arvid.brodin@alten.se>
6730 L:      netdev@vger.kernel.org
6731 S:      Maintained
6732 F:      net/hsr/
6733
6734 HT16K33 LED CONTROLLER DRIVER
6735 M:      Robin van der Gracht <robin@protonic.nl>
6736 S:      Maintained
6737 F:      drivers/auxdisplay/ht16k33.c
6738 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6739
6740 HTCPEN TOUCHSCREEN DRIVER
6741 M:      Pau Oliva Fora <pof@eslack.org>
6742 L:      linux-input@vger.kernel.org
6743 S:      Maintained
6744 F:      drivers/input/touchscreen/htcpen.c
6745
6746 HUAWEI ETHERNET DRIVER
6747 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6748 L:      netdev@vger.kernel.org
6749 S:      Supported
6750 F:      Documentation/networking/hinic.txt
6751 F:      drivers/net/ethernet/huawei/hinic/
6752
6753 HUGETLB FILESYSTEM
6754 M:      Mike Kravetz <mike.kravetz@oracle.com>
6755 L:      linux-mm@kvack.org
6756 S:      Maintained
6757 F:      fs/hugetlbfs/
6758 F:      mm/hugetlb.c
6759 F:      include/linux/hugetlb.h
6760 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6761 F:      Documentation/vm/hugetlbfs_reserv.rst
6762 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6763
6764 HVA ST MEDIA DRIVER
6765 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6766 L:      linux-media@vger.kernel.org
6767 T:      git git://linuxtv.org/media_tree.git
6768 W:      https://linuxtv.org
6769 S:      Supported
6770 F:      drivers/media/platform/sti/hva
6771
6772 HWPOISON MEMORY FAILURE HANDLING
6773 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6774 L:      linux-mm@kvack.org
6775 S:      Maintained
6776 F:      mm/memory-failure.c
6777 F:      mm/hwpoison-inject.c
6778
6779 Hyper-V CORE AND DRIVERS
6780 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6781 M:      Haiyang Zhang <haiyangz@microsoft.com>
6782 M:      Stephen Hemminger <sthemmin@microsoft.com>
6783 L:      devel@linuxdriverproject.org
6784 S:      Maintained
6785 F:      Documentation/networking/netvsc.txt
6786 F:      arch/x86/include/asm/mshyperv.h
6787 F:      arch/x86/include/asm/trace/hyperv.h
6788 F:      arch/x86/include/asm/hyperv-tlfs.h
6789 F:      arch/x86/kernel/cpu/mshyperv.c
6790 F:      arch/x86/hyperv
6791 F:      drivers/hid/hid-hyperv.c
6792 F:      drivers/hv/
6793 F:      drivers/input/serio/hyperv-keyboard.c
6794 F:      drivers/pci/controller/pci-hyperv.c
6795 F:      drivers/net/hyperv/
6796 F:      drivers/scsi/storvsc_drv.c
6797 F:      drivers/uio/uio_hv_generic.c
6798 F:      drivers/video/fbdev/hyperv_fb.c
6799 F:      net/vmw_vsock/hyperv_transport.c
6800 F:      include/linux/hyperv.h
6801 F:      include/uapi/linux/hyperv.h
6802 F:      tools/hv/
6803 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6804
6805 HYPERVISOR VIRTUAL CONSOLE DRIVER
6806 L:      linuxppc-dev@lists.ozlabs.org
6807 S:      Odd Fixes
6808 F:      drivers/tty/hvc/
6809
6810 I2C ACPI SUPPORT
6811 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6812 L:      linux-i2c@vger.kernel.org
6813 L:      linux-acpi@vger.kernel.org
6814 S:      Maintained
6815 F:      drivers/i2c/i2c-core-acpi.c
6816
6817 I2C MUXES
6818 M:      Peter Rosin <peda@axentia.se>
6819 L:      linux-i2c@vger.kernel.org
6820 S:      Maintained
6821 F:      Documentation/i2c/i2c-topology
6822 F:      Documentation/i2c/muxes/
6823 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6824 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6825 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6826 F:      drivers/i2c/i2c-mux.c
6827 F:      drivers/i2c/muxes/
6828 F:      include/linux/i2c-mux.h
6829
6830 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6831 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6832 L:      linux-i2c@vger.kernel.org
6833 S:      Maintained
6834 F:      drivers/i2c/busses/i2c-mv64xxx.c
6835
6836 I2C OVER PARALLEL PORT
6837 M:      Jean Delvare <jdelvare@suse.com>
6838 L:      linux-i2c@vger.kernel.org
6839 S:      Maintained
6840 F:      Documentation/i2c/busses/i2c-parport
6841 F:      Documentation/i2c/busses/i2c-parport-light
6842 F:      drivers/i2c/busses/i2c-parport.c
6843 F:      drivers/i2c/busses/i2c-parport-light.c
6844
6845 I2C SUBSYSTEM
6846 M:      Wolfram Sang <wsa@the-dreams.de>
6847 L:      linux-i2c@vger.kernel.org
6848 W:      https://i2c.wiki.kernel.org/
6849 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6851 S:      Maintained
6852 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6853 F:      Documentation/i2c/
6854 F:      drivers/i2c/*
6855 F:      include/linux/i2c.h
6856 F:      include/linux/i2c-dev.h
6857 F:      include/linux/i2c-smbus.h
6858 F:      include/uapi/linux/i2c.h
6859 F:      include/uapi/linux/i2c-*.h
6860
6861 I2C SUBSYSTEM HOST DRIVERS
6862 L:      linux-i2c@vger.kernel.org
6863 W:      https://i2c.wiki.kernel.org/
6864 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6865 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6866 S:      Odd Fixes
6867 F:      Documentation/devicetree/bindings/i2c/
6868 F:      drivers/i2c/algos/
6869 F:      drivers/i2c/busses/
6870
6871 I2C-TAOS-EVM DRIVER
6872 M:      Jean Delvare <jdelvare@suse.com>
6873 L:      linux-i2c@vger.kernel.org
6874 S:      Maintained
6875 F:      Documentation/i2c/busses/i2c-taos-evm
6876 F:      drivers/i2c/busses/i2c-taos-evm.c
6877
6878 I2C-TINY-USB DRIVER
6879 M:      Till Harbaum <till@harbaum.org>
6880 L:      linux-i2c@vger.kernel.org
6881 W:      http://www.harbaum.org/till/i2c_tiny_usb
6882 S:      Maintained
6883 F:      drivers/i2c/busses/i2c-tiny-usb.c
6884
6885 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6886 M:      Jean Delvare <jdelvare@suse.com>
6887 L:      linux-i2c@vger.kernel.org
6888 S:      Maintained
6889 F:      Documentation/i2c/busses/i2c-ali1535
6890 F:      Documentation/i2c/busses/i2c-ali1563
6891 F:      Documentation/i2c/busses/i2c-ali15x3
6892 F:      Documentation/i2c/busses/i2c-amd756
6893 F:      Documentation/i2c/busses/i2c-amd8111
6894 F:      Documentation/i2c/busses/i2c-i801
6895 F:      Documentation/i2c/busses/i2c-nforce2
6896 F:      Documentation/i2c/busses/i2c-piix4
6897 F:      Documentation/i2c/busses/i2c-sis5595
6898 F:      Documentation/i2c/busses/i2c-sis630
6899 F:      Documentation/i2c/busses/i2c-sis96x
6900 F:      Documentation/i2c/busses/i2c-via
6901 F:      Documentation/i2c/busses/i2c-viapro
6902 F:      drivers/i2c/busses/i2c-ali1535.c
6903 F:      drivers/i2c/busses/i2c-ali1563.c
6904 F:      drivers/i2c/busses/i2c-ali15x3.c
6905 F:      drivers/i2c/busses/i2c-amd756.c
6906 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6907 F:      drivers/i2c/busses/i2c-amd8111.c
6908 F:      drivers/i2c/busses/i2c-i801.c
6909 F:      drivers/i2c/busses/i2c-isch.c
6910 F:      drivers/i2c/busses/i2c-nforce2.c
6911 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6912 F:      drivers/i2c/busses/i2c-piix4.c
6913 F:      drivers/i2c/busses/i2c-sis5595.c
6914 F:      drivers/i2c/busses/i2c-sis630.c
6915 F:      drivers/i2c/busses/i2c-sis96x.c
6916 F:      drivers/i2c/busses/i2c-via.c
6917 F:      drivers/i2c/busses/i2c-viapro.c
6918
6919 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6920 M:      Hans de Goede <hdegoede@redhat.com>
6921 L:      linux-i2c@vger.kernel.org
6922 S:      Maintained
6923 F:      drivers/i2c/busses/i2c-cht-wc.c
6924
6925 I2C/SMBUS ISMT DRIVER
6926 M:      Seth Heasley <seth.heasley@intel.com>
6927 M:      Neil Horman <nhorman@tuxdriver.com>
6928 L:      linux-i2c@vger.kernel.org
6929 F:      drivers/i2c/busses/i2c-ismt.c
6930 F:      Documentation/i2c/busses/i2c-ismt
6931
6932 I2C/SMBUS STUB DRIVER
6933 M:      Jean Delvare <jdelvare@suse.com>
6934 L:      linux-i2c@vger.kernel.org
6935 S:      Maintained
6936 F:      drivers/i2c/i2c-stub.c
6937
6938 IA64 (Itanium) PLATFORM
6939 M:      Tony Luck <tony.luck@intel.com>
6940 M:      Fenghua Yu <fenghua.yu@intel.com>
6941 L:      linux-ia64@vger.kernel.org
6942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6943 S:      Maintained
6944 F:      arch/ia64/
6945
6946 IBM Power 842 compression accelerator
6947 M:      Haren Myneni <haren@us.ibm.com>
6948 S:      Supported
6949 F:      drivers/crypto/nx/Makefile
6950 F:      drivers/crypto/nx/Kconfig
6951 F:      drivers/crypto/nx/nx-842*
6952 F:      include/linux/sw842.h
6953 F:      crypto/842.c
6954 F:      lib/842/
6955
6956 IBM Power in-Nest Crypto Acceleration
6957 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6958 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6959 L:      linux-crypto@vger.kernel.org
6960 S:      Supported
6961 F:      drivers/crypto/nx/Makefile
6962 F:      drivers/crypto/nx/Kconfig
6963 F:      drivers/crypto/nx/nx-aes*
6964 F:      drivers/crypto/nx/nx-sha*
6965 F:      drivers/crypto/nx/nx.*
6966 F:      drivers/crypto/nx/nx_csbcpb.h
6967 F:      drivers/crypto/nx/nx_debugfs.h
6968
6969 IBM Power Linux RAID adapter
6970 M:      Brian King <brking@us.ibm.com>
6971 S:      Supported
6972 F:      drivers/scsi/ipr.*
6973
6974 IBM Power SRIOV Virtual NIC Device Driver
6975 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6976 M:      John Allen <jallen@linux.vnet.ibm.com>
6977 L:      netdev@vger.kernel.org
6978 S:      Supported
6979 F:      drivers/net/ethernet/ibm/ibmvnic.*
6980
6981 IBM Power Virtual Accelerator Switchboard
6982 M:      Sukadev Bhattiprolu
6983 L:      linuxppc-dev@lists.ozlabs.org
6984 S:      Supported
6985 F:      arch/powerpc/platforms/powernv/vas*
6986 F:      arch/powerpc/platforms/powernv/copy-paste.h
6987 F:      arch/powerpc/include/asm/vas.h
6988 F:      arch/powerpc/include/uapi/asm/vas.h
6989
6990 IBM Power Virtual Ethernet Device Driver
6991 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6992 L:      netdev@vger.kernel.org
6993 S:      Supported
6994 F:      drivers/net/ethernet/ibm/ibmveth.*
6995
6996 IBM Power Virtual FC Device Drivers
6997 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6998 L:      linux-scsi@vger.kernel.org
6999 S:      Supported
7000 F:      drivers/scsi/ibmvscsi/ibmvfc*
7001
7002 IBM Power Virtual Management Channel Driver
7003 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7004 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
7005 S:      Supported
7006 F:      drivers/misc/ibmvmc.*
7007
7008 IBM Power Virtual SCSI Device Drivers
7009 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7010 L:      linux-scsi@vger.kernel.org
7011 S:      Supported
7012 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7013 F:      include/scsi/viosrp.h
7014
7015 IBM Power Virtual SCSI Device Target Driver
7016 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7017 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7018 L:      linux-scsi@vger.kernel.org
7019 L:      target-devel@vger.kernel.org
7020 S:      Supported
7021 F:      drivers/scsi/ibmvscsi_tgt/
7022
7023 IBM Power VMX Cryptographic instructions
7024 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7025 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7026 L:      linux-crypto@vger.kernel.org
7027 S:      Supported
7028 F:      drivers/crypto/vmx/Makefile
7029 F:      drivers/crypto/vmx/Kconfig
7030 F:      drivers/crypto/vmx/vmx.c
7031 F:      drivers/crypto/vmx/aes*
7032 F:      drivers/crypto/vmx/ghash*
7033 F:      drivers/crypto/vmx/ppc-xlate.pl
7034
7035 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7036 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7037 L:      linux-pci@vger.kernel.org
7038 L:      linuxppc-dev@lists.ozlabs.org
7039 S:      Supported
7040 F:      drivers/pci/hotplug/rpaphp*
7041
7042 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7043 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7044 L:      linux-pci@vger.kernel.org
7045 L:      linuxppc-dev@lists.ozlabs.org
7046 S:      Supported
7047 F:      drivers/pci/hotplug/rpadlpar*
7048
7049 IBM ServeRAID RAID DRIVER
7050 S:      Orphan
7051 F:      drivers/scsi/ips.*
7052
7053 ICH LPC AND GPIO DRIVER
7054 M:      Peter Tyser <ptyser@xes-inc.com>
7055 S:      Maintained
7056 F:      drivers/mfd/lpc_ich.c
7057 F:      drivers/gpio/gpio-ich.c
7058
7059 IDE SUBSYSTEM
7060 M:      "David S. Miller" <davem@davemloft.net>
7061 L:      linux-ide@vger.kernel.org
7062 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7064 S:      Maintained
7065 F:      Documentation/ide/
7066 F:      drivers/ide/
7067 F:      include/linux/ide.h
7068
7069 IDE/ATAPI DRIVERS
7070 M:      Borislav Petkov <bp@alien8.de>
7071 L:      linux-ide@vger.kernel.org
7072 S:      Maintained
7073 F:      Documentation/cdrom/ide-cd
7074 F:      drivers/ide/ide-cd*
7075
7076 IDEAPAD LAPTOP EXTRAS DRIVER
7077 M:      Ike Panhc <ike.pan@canonical.com>
7078 L:      platform-driver-x86@vger.kernel.org
7079 W:      http://launchpad.net/ideapad-laptop
7080 S:      Maintained
7081 F:      drivers/platform/x86/ideapad-laptop.c
7082
7083 IDEAPAD LAPTOP SLIDEBAR DRIVER
7084 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7085 L:      linux-input@vger.kernel.org
7086 W:      https://github.com/o2genum/ideapad-slidebar
7087 S:      Maintained
7088 F:      drivers/input/misc/ideapad_slidebar.c
7089
7090 IDT VersaClock 5 CLOCK DRIVER
7091 M:      Marek Vasut <marek.vasut@gmail.com>
7092 S:      Maintained
7093 F:      drivers/clk/clk-versaclock5.c
7094
7095 IEEE 802.15.4 SUBSYSTEM
7096 M:      Alexander Aring <alex.aring@gmail.com>
7097 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7098 L:      linux-wpan@vger.kernel.org
7099 W:      http://wpan.cakelab.org/
7100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7102 S:      Maintained
7103 F:      net/ieee802154/
7104 F:      net/mac802154/
7105 F:      drivers/net/ieee802154/
7106 F:      include/linux/nl802154.h
7107 F:      include/linux/ieee802154.h
7108 F:      include/net/nl802154.h
7109 F:      include/net/mac802154.h
7110 F:      include/net/af_ieee802154.h
7111 F:      include/net/cfg802154.h
7112 F:      include/net/ieee802154_netdev.h
7113 F:      Documentation/networking/ieee802154.txt
7114
7115 IFE PROTOCOL
7116 M:      Yotam Gigi <yotam.gi@gmail.com>
7117 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7118 F:      net/ife
7119 F:      include/net/ife.h
7120 F:      include/uapi/linux/ife.h
7121
7122 IGORPLUG-USB IR RECEIVER
7123 M:      Sean Young <sean@mess.org>
7124 L:      linux-media@vger.kernel.org
7125 S:      Maintained
7126 F:      drivers/media/rc/igorplugusb.c
7127
7128 IGUANAWORKS USB IR TRANSCEIVER
7129 M:      Sean Young <sean@mess.org>
7130 L:      linux-media@vger.kernel.org
7131 S:      Maintained
7132 F:      drivers/media/rc/iguanair.c
7133
7134 IIO DIGITAL POTENTIOMETER DAC
7135 M:      Peter Rosin <peda@axentia.se>
7136 L:      linux-iio@vger.kernel.org
7137 S:      Maintained
7138 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7139 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7140 F:      drivers/iio/dac/dpot-dac.c
7141
7142 IIO ENVELOPE DETECTOR
7143 M:      Peter Rosin <peda@axentia.se>
7144 L:      linux-iio@vger.kernel.org
7145 S:      Maintained
7146 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7147 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7148 F:      drivers/iio/adc/envelope-detector.c
7149
7150 IIO MULTIPLEXER
7151 M:      Peter Rosin <peda@axentia.se>
7152 L:      linux-iio@vger.kernel.org
7153 S:      Maintained
7154 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7155 F:      drivers/iio/multiplexer/iio-mux.c
7156
7157 IIO SUBSYSTEM AND DRIVERS
7158 M:      Jonathan Cameron <jic23@kernel.org>
7159 R:      Hartmut Knaack <knaack.h@gmx.de>
7160 R:      Lars-Peter Clausen <lars@metafoo.de>
7161 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7162 L:      linux-iio@vger.kernel.org
7163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7164 S:      Maintained
7165 F:      Documentation/ABI/testing/configfs-iio*
7166 F:      Documentation/ABI/testing/sysfs-bus-iio*
7167 F:      Documentation/devicetree/bindings/iio/
7168 F:      drivers/iio/
7169 F:      drivers/staging/iio/
7170 F:      include/linux/iio/
7171 F:      tools/iio/
7172
7173 IIO UNIT CONVERTER
7174 M:      Peter Rosin <peda@axentia.se>
7175 L:      linux-iio@vger.kernel.org
7176 S:      Maintained
7177 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7178 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7179 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7180 F:      drivers/iio/afe/iio-rescale.c
7181
7182 IKANOS/ADI EAGLE ADSL USB DRIVER
7183 M:      Matthieu Castet <castet.matthieu@free.fr>
7184 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7185 S:      Maintained
7186 F:      drivers/usb/atm/ueagle-atm.c
7187
7188 IMGTEC ASCII LCD DRIVER
7189 M:      Paul Burton <paul.burton@mips.com>
7190 S:      Maintained
7191 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7192 F:      drivers/auxdisplay/img-ascii-lcd.c
7193
7194 IMGTEC IR DECODER DRIVER
7195 M:      James Hogan <jhogan@kernel.org>
7196 S:      Maintained
7197 F:      drivers/media/rc/img-ir/
7198
7199 IMON SOUNDGRAPH USB IR RECEIVER
7200 M:      Sean Young <sean@mess.org>
7201 L:      linux-media@vger.kernel.org
7202 S:      Maintained
7203 F:      drivers/media/rc/imon_raw.c
7204 F:      drivers/media/rc/imon.c
7205
7206 IMS TWINTURBO FRAMEBUFFER DRIVER
7207 L:      linux-fbdev@vger.kernel.org
7208 S:      Orphan
7209 F:      drivers/video/fbdev/imsttfb.c
7210
7211 INA209 HARDWARE MONITOR DRIVER
7212 M:      Guenter Roeck <linux@roeck-us.net>
7213 L:      linux-hwmon@vger.kernel.org
7214 S:      Maintained
7215 F:      Documentation/hwmon/ina209
7216 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7217 F:      drivers/hwmon/ina209.c
7218
7219 INA2XX HARDWARE MONITOR DRIVER
7220 M:      Guenter Roeck <linux@roeck-us.net>
7221 L:      linux-hwmon@vger.kernel.org
7222 S:      Maintained
7223 F:      Documentation/hwmon/ina2xx
7224 F:      drivers/hwmon/ina2xx.c
7225 F:      include/linux/platform_data/ina2xx.h
7226
7227 INDUSTRY PACK SUBSYSTEM (IPACK)
7228 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7229 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7230 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7231 L:      industrypack-devel@lists.sourceforge.net
7232 W:      http://industrypack.sourceforge.net
7233 S:      Maintained
7234 F:      drivers/ipack/
7235
7236 INFINIBAND SUBSYSTEM
7237 M:      Doug Ledford <dledford@redhat.com>
7238 M:      Jason Gunthorpe <jgg@mellanox.com>
7239 L:      linux-rdma@vger.kernel.org
7240 W:      https://github.com/linux-rdma/rdma-core
7241 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7243 S:      Supported
7244 F:      Documentation/devicetree/bindings/infiniband/
7245 F:      Documentation/infiniband/
7246 F:      drivers/infiniband/
7247 F:      include/uapi/linux/if_infiniband.h
7248 F:      include/uapi/rdma/
7249 F:      include/rdma/
7250
7251 INGENIC JZ4780 DMA Driver
7252 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7253 S:      Maintained
7254 F:      drivers/dma/dma-jz4780.c
7255
7256 INGENIC JZ4780 NAND DRIVER
7257 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7258 L:      linux-mtd@lists.infradead.org
7259 S:      Maintained
7260 F:      drivers/mtd/nand/raw/jz4780_*
7261
7262 INOTIFY
7263 M:      Jan Kara <jack@suse.cz>
7264 R:      Amir Goldstein <amir73il@gmail.com>
7265 L:      linux-fsdevel@vger.kernel.org
7266 S:      Maintained
7267 F:      Documentation/filesystems/inotify.txt
7268 F:      fs/notify/inotify/
7269 F:      include/linux/inotify.h
7270 F:      include/uapi/linux/inotify.h
7271
7272 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7273 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7274 L:      linux-input@vger.kernel.org
7275 Q:      http://patchwork.kernel.org/project/linux-input/list/
7276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7277 S:      Maintained
7278 F:      drivers/input/
7279 F:      include/linux/input.h
7280 F:      include/uapi/linux/input.h
7281 F:      include/uapi/linux/input-event-codes.h
7282 F:      include/linux/input/
7283 F:      Documentation/devicetree/bindings/input/
7284 F:      Documentation/devicetree/bindings/serio/
7285 F:      Documentation/input/
7286
7287 INPUT MULTITOUCH (MT) PROTOCOL
7288 M:      Henrik Rydberg <rydberg@bitmath.org>
7289 L:      linux-input@vger.kernel.org
7290 S:      Odd fixes
7291 F:      Documentation/input/multi-touch-protocol.rst
7292 F:      drivers/input/input-mt.c
7293 K:      \b(ABS|SYN)_MT_
7294
7295 INSIDE SECURE CRYPTO DRIVER
7296 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7297 F:      drivers/crypto/inside-secure/
7298 S:      Maintained
7299 L:      linux-crypto@vger.kernel.org
7300
7301 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7302 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7303 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7304 L:      linux-integrity@vger.kernel.org
7305 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7306 S:      Supported
7307 F:      security/integrity/ima/
7308
7309 INTEL 810/815 FRAMEBUFFER DRIVER
7310 M:      Antonino Daplas <adaplas@gmail.com>
7311 L:      linux-fbdev@vger.kernel.org
7312 S:      Maintained
7313 F:      drivers/video/fbdev/i810/
7314
7315 INTEL ASoC DRIVERS
7316 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7317 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7318 M:      Jie Yang <yang.jie@linux.intel.com>
7319 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7320 S:      Supported
7321 F:      sound/soc/intel/
7322
7323 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7324 M:      Hans de Goede <hdegoede@redhat.com>
7325 L:      platform-driver-x86@vger.kernel.org
7326 S:      Maintained
7327 F:      drivers/platform/x86/intel_atomisp2_pm.c
7328
7329 INTEL C600 SERIES SAS CONTROLLER DRIVER
7330 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7331 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7332 L:      linux-scsi@vger.kernel.org
7333 T:      git git://git.code.sf.net/p/intel-sas/isci
7334 S:      Supported
7335 F:      drivers/scsi/isci/
7336
7337 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7338 M:      Jani Nikula <jani.nikula@linux.intel.com>
7339 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7340 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7341 L:      intel-gfx@lists.freedesktop.org
7342 W:      https://01.org/linuxgraphics/
7343 B:      https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs
7344 C:      irc://chat.freenode.net/intel-gfx
7345 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7346 T:      git git://anongit.freedesktop.org/drm-intel
7347 S:      Supported
7348 F:      drivers/gpu/drm/i915/
7349 F:      include/drm/i915*
7350 F:      include/uapi/drm/i915_drm.h
7351 F:      Documentation/gpu/i915.rst
7352
7353 INTEL ETHERNET DRIVERS
7354 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7355 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7356 W:      http://www.intel.com/support/feedback.htm
7357 W:      http://e1000.sourceforge.net/
7358 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7359 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7361 S:      Supported
7362 F:      Documentation/networking/e100.rst
7363 F:      Documentation/networking/e1000.rst
7364 F:      Documentation/networking/e1000e.txt
7365 F:      Documentation/networking/igb.txt
7366 F:      Documentation/networking/igbvf.txt
7367 F:      Documentation/networking/ixgb.txt
7368 F:      Documentation/networking/ixgbe.txt
7369 F:      Documentation/networking/ixgbevf.txt
7370 F:      Documentation/networking/i40e.txt
7371 F:      Documentation/networking/i40evf.txt
7372 F:      Documentation/networking/ice.txt
7373 F:      drivers/net/ethernet/intel/
7374 F:      drivers/net/ethernet/intel/*/
7375 F:      include/linux/avf/virtchnl.h
7376
7377 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7378 M:      Maik Broemme <mbroemme@libmpq.org>
7379 L:      linux-fbdev@vger.kernel.org
7380 S:      Maintained
7381 F:      Documentation/fb/intelfb.txt
7382 F:      drivers/video/fbdev/intelfb/
7383
7384 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7385 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7386 M:      Zhi Wang <zhi.a.wang@intel.com>
7387 L:      intel-gvt-dev@lists.freedesktop.org
7388 L:      intel-gfx@lists.freedesktop.org
7389 W:      https://01.org/igvt-g
7390 T:      git https://github.com/intel/gvt-linux.git
7391 S:      Supported
7392 F:      drivers/gpu/drm/i915/gvt/
7393
7394 INTEL HID EVENT DRIVER
7395 M:      Alex Hung <alex.hung@canonical.com>
7396 L:      platform-driver-x86@vger.kernel.org
7397 S:      Maintained
7398 F:      drivers/platform/x86/intel-hid.c
7399
7400 INTEL I/OAT DMA DRIVER
7401 M:      Dave Jiang <dave.jiang@intel.com>
7402 R:      Dan Williams <dan.j.williams@intel.com>
7403 L:      dmaengine@vger.kernel.org
7404 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7405 S:      Supported
7406 F:      drivers/dma/ioat*
7407
7408 INTEL IDLE DRIVER
7409 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7410 M:      Len Brown <lenb@kernel.org>
7411 L:      linux-pm@vger.kernel.org
7412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7413 B:      https://bugzilla.kernel.org
7414 S:      Supported
7415 F:      drivers/idle/intel_idle.c
7416
7417 INTEL INTEGRATED SENSOR HUB DRIVER
7418 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7419 M:      Jiri Kosina <jikos@kernel.org>
7420 L:      linux-input@vger.kernel.org
7421 S:      Maintained
7422 F:      drivers/hid/intel-ish-hid/
7423
7424 INTEL IOMMU (VT-d)
7425 M:      David Woodhouse <dwmw2@infradead.org>
7426 L:      iommu@lists.linux-foundation.org
7427 T:      git git://git.infradead.org/iommu-2.6.git
7428 S:      Supported
7429 F:      drivers/iommu/intel-iommu.c
7430 F:      include/linux/intel-iommu.h
7431
7432 INTEL IOP-ADMA DMA DRIVER
7433 R:      Dan Williams <dan.j.williams@intel.com>
7434 S:      Odd fixes
7435 F:      drivers/dma/iop-adma.c
7436
7437 INTEL IPU3 CSI-2 CIO2 DRIVER
7438 M:      Yong Zhi <yong.zhi@intel.com>
7439 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7440 M:      Bingbu Cao <bingbu.cao@intel.com>
7441 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7442 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7443 L:      linux-media@vger.kernel.org
7444 S:      Maintained
7445 F:      drivers/media/pci/intel/ipu3/
7446 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7447
7448 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7449 M:      Krzysztof Halasa <khalasa@piap.pl>
7450 S:      Maintained
7451 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7452 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7453 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7454 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7455 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7456 F:      drivers/net/wan/ixp4xx_hss.c
7457
7458 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7459 M:      Deepak Saxena <dsaxena@plexity.net>
7460 S:      Maintained
7461 F:      drivers/char/hw_random/ixp4xx-rng.c
7462
7463 INTEL MANAGEMENT ENGINE (mei)
7464 M:      Tomas Winkler <tomas.winkler@intel.com>
7465 L:      linux-kernel@vger.kernel.org
7466 S:      Supported
7467 F:      include/uapi/linux/mei.h
7468 F:      include/linux/mei_cl_bus.h
7469 F:      drivers/misc/mei/*
7470 F:      drivers/watchdog/mei_wdt.c
7471 F:      Documentation/misc-devices/mei/*
7472 F:      samples/mei/*
7473
7474 INTEL MENLOW THERMAL DRIVER
7475 M:      Sujith Thomas <sujith.thomas@intel.com>
7476 L:      platform-driver-x86@vger.kernel.org
7477 W:      https://01.org/linux-acpi
7478 S:      Supported
7479 F:      drivers/platform/x86/intel_menlow.c
7480
7481 INTEL MERRIFIELD GPIO DRIVER
7482 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7483 L:      linux-gpio@vger.kernel.org
7484 S:      Maintained
7485 F:      drivers/gpio/gpio-merrifield.c
7486
7487 INTEL MIC DRIVERS (mic)
7488 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7489 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7490 S:      Supported
7491 W:      https://github.com/sudeepdutt/mic
7492 W:      http://software.intel.com/en-us/mic-developer
7493 F:      include/linux/mic_bus.h
7494 F:      include/linux/scif.h
7495 F:      include/uapi/linux/mic_common.h
7496 F:      include/uapi/linux/mic_ioctl.h
7497 F:      include/uapi/linux/scif_ioctl.h
7498 F:      drivers/misc/mic/
7499 F:      drivers/dma/mic_x100_dma.c
7500 F:      drivers/dma/mic_x100_dma.h
7501 F:      Documentation/mic/
7502
7503 INTEL PMC CORE DRIVER
7504 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7505 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7506 L:      platform-driver-x86@vger.kernel.org
7507 S:      Maintained
7508 F:      arch/x86/include/asm/pmc_core.h
7509 F:      drivers/platform/x86/intel_pmc_core*
7510
7511 INTEL PMC/P-Unit IPC DRIVER
7512 M:      Zha Qipeng<qipeng.zha@intel.com>
7513 L:      platform-driver-x86@vger.kernel.org
7514 S:      Maintained
7515 F:      drivers/platform/x86/intel_pmc_ipc.c
7516 F:      drivers/platform/x86/intel_punit_ipc.c
7517 F:      arch/x86/include/asm/intel_pmc_ipc.h
7518 F:      arch/x86/include/asm/intel_punit_ipc.h
7519
7520 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7521 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7522 L:      linux-wireless@vger.kernel.org
7523 S:      Maintained
7524 F:      Documentation/networking/README.ipw2100
7525 F:      Documentation/networking/README.ipw2200
7526 F:      drivers/net/wireless/intel/ipw2x00/
7527
7528 INTEL PSTATE DRIVER
7529 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7530 M:      Len Brown <lenb@kernel.org>
7531 L:      linux-pm@vger.kernel.org
7532 S:      Supported
7533 F:      drivers/cpufreq/intel_pstate.c
7534
7535 INTEL RDMA RNIC DRIVER
7536 M:      Faisal Latif <faisal.latif@intel.com>
7537 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7538 L:      linux-rdma@vger.kernel.org
7539 S:      Supported
7540 F:      drivers/infiniband/hw/i40iw/
7541 F:      include/uapi/rdma/i40iw-abi.h
7542
7543 INTEL SHA MULTIBUFFER DRIVER
7544 M:      Megha Dey <megha.dey@linux.intel.com>
7545 R:      Tim Chen <tim.c.chen@linux.intel.com>
7546 L:      linux-crypto@vger.kernel.org
7547 S:      Supported
7548 F:      arch/x86/crypto/sha*-mb/
7549 F:      crypto/mcryptd.c
7550
7551 INTEL TELEMETRY DRIVER
7552 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7553 L:      platform-driver-x86@vger.kernel.org
7554 S:      Maintained
7555 F:      arch/x86/include/asm/intel_telemetry.h
7556 F:      drivers/platform/x86/intel_telemetry*
7557
7558 INTEL VIRTUAL BUTTON DRIVER
7559 M:      AceLan Kao <acelan.kao@canonical.com>
7560 L:      platform-driver-x86@vger.kernel.org
7561 S:      Maintained
7562 F:      drivers/platform/x86/intel-vbtn.c
7563
7564 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7565 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7566 L:      linux-wireless@vger.kernel.org
7567 S:      Supported
7568 F:      drivers/net/wireless/intel/iwlegacy/
7569
7570 INTEL WIRELESS WIFI LINK (iwlwifi)
7571 M:      Johannes Berg <johannes.berg@intel.com>
7572 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7573 M:      Luca Coelho <luciano.coelho@intel.com>
7574 M:      Intel Linux Wireless <linuxwifi@intel.com>
7575 L:      linux-wireless@vger.kernel.org
7576 W:      http://intellinuxwireless.org
7577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7578 S:      Supported
7579 F:      drivers/net/wireless/intel/iwlwifi/
7580
7581 INTEL WIRELESS WIMAX CONNECTION 2400
7582 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7583 M:      linux-wimax@intel.com
7584 L:      wimax@linuxwimax.org (subscribers-only)
7585 S:      Supported
7586 W:      http://linuxwimax.org
7587 F:      Documentation/wimax/README.i2400m
7588 F:      drivers/net/wimax/i2400m/
7589 F:      include/uapi/linux/wimax/i2400m.h
7590
7591 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7592 M:      Mario Limonciello <mario.limonciello@dell.com>
7593 S:      Maintained
7594 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7595
7596 INTEL(R) TRACE HUB
7597 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7598 S:      Supported
7599 F:      Documentation/trace/intel_th.rst
7600 F:      drivers/hwtracing/intel_th/
7601
7602 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7603 M:      Ning Sun <ning.sun@intel.com>
7604 L:      tboot-devel@lists.sourceforge.net
7605 W:      http://tboot.sourceforge.net
7606 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7607 S:      Supported
7608 F:      Documentation/intel_txt.txt
7609 F:      include/linux/tboot.h
7610 F:      arch/x86/kernel/tboot.c
7611
7612 INTEL-MID GPIO DRIVER
7613 M:      David Cohen <david.a.cohen@linux.intel.com>
7614 L:      linux-gpio@vger.kernel.org
7615 S:      Maintained
7616 F:      drivers/gpio/gpio-intel-mid.c
7617
7618 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7619 M:      Linus Walleij <linus.walleij@linaro.org>
7620 L:      linux-iio@vger.kernel.org
7621 S:      Maintained
7622 F:      drivers/iio/gyro/mpu3050*
7623 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7624
7625 IOC3 ETHERNET DRIVER
7626 M:      Ralf Baechle <ralf@linux-mips.org>
7627 L:      linux-mips@linux-mips.org
7628 S:      Maintained
7629 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7630
7631 IOC3 SERIAL DRIVER
7632 M:      Pat Gefre <pfg@sgi.com>
7633 L:      linux-serial@vger.kernel.org
7634 S:      Maintained
7635 F:      drivers/tty/serial/ioc3_serial.c
7636
7637 IOMMU DRIVERS
7638 M:      Joerg Roedel <joro@8bytes.org>
7639 L:      iommu@lists.linux-foundation.org
7640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7641 S:      Maintained
7642 F:      Documentation/devicetree/bindings/iommu/
7643 F:      drivers/iommu/
7644 F:      include/linux/iommu.h
7645 F:      include/linux/of_iommu.h
7646 F:      include/linux/iova.h
7647
7648 IP MASQUERADING
7649 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7650 S:      Maintained
7651 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7652
7653 IPMI SUBSYSTEM
7654 M:      Corey Minyard <minyard@acm.org>
7655 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7656 W:      http://openipmi.sourceforge.net/
7657 S:      Supported
7658 F:      Documentation/IPMI.txt
7659 F:      drivers/char/ipmi/
7660 F:      include/linux/ipmi*
7661 F:      include/uapi/linux/ipmi*
7662
7663 IPS SCSI RAID DRIVER
7664 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7665 L:      linux-scsi@vger.kernel.org
7666 W:      http://www.adaptec.com/
7667 S:      Maintained
7668 F:      drivers/scsi/ips*
7669
7670 IPVS
7671 M:      Wensong Zhang <wensong@linux-vs.org>
7672 M:      Simon Horman <horms@verge.net.au>
7673 M:      Julian Anastasov <ja@ssi.bg>
7674 L:      netdev@vger.kernel.org
7675 L:      lvs-devel@vger.kernel.org
7676 S:      Maintained
7677 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7678 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7679 F:      Documentation/networking/ipvs-sysctl.txt
7680 F:      include/net/ip_vs.h
7681 F:      include/uapi/linux/ip_vs.h
7682 F:      net/netfilter/ipvs/
7683
7684 IPWIRELESS DRIVER
7685 M:      Jiri Kosina <jikos@kernel.org>
7686 M:      David Sterba <dsterba@suse.com>
7687 S:      Odd Fixes
7688 F:      drivers/tty/ipwireless/
7689
7690 IPX NETWORK LAYER
7691 L:      netdev@vger.kernel.org
7692 S:      Obsolete
7693 F:      include/uapi/linux/ipx.h
7694 F:      drivers/staging/ipx/
7695
7696 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7697 M:      Marc Zyngier <marc.zyngier@arm.com>
7698 S:      Maintained
7699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7700 F:      Documentation/IRQ-domain.txt
7701 F:      include/linux/irqdomain.h
7702 F:      kernel/irq/irqdomain.c
7703 F:      kernel/irq/msi.c
7704
7705 IRQ SUBSYSTEM
7706 M:      Thomas Gleixner <tglx@linutronix.de>
7707 L:      linux-kernel@vger.kernel.org
7708 S:      Maintained
7709 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7710 F:      kernel/irq/
7711
7712 IRQCHIP DRIVERS
7713 M:      Thomas Gleixner <tglx@linutronix.de>
7714 M:      Jason Cooper <jason@lakedaemon.net>
7715 M:      Marc Zyngier <marc.zyngier@arm.com>
7716 L:      linux-kernel@vger.kernel.org
7717 S:      Maintained
7718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7719 F:      Documentation/devicetree/bindings/interrupt-controller/
7720 F:      drivers/irqchip/
7721
7722 ISA
7723 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7724 S:      Maintained
7725 F:      Documentation/isa.txt
7726 F:      drivers/base/isa.c
7727 F:      include/linux/isa.h
7728
7729 ISA RADIO MODULE
7730 M:      Hans Verkuil <hverkuil@xs4all.nl>
7731 L:      linux-media@vger.kernel.org
7732 T:      git git://linuxtv.org/media_tree.git
7733 W:      https://linuxtv.org
7734 S:      Maintained
7735 F:      drivers/media/radio/radio-isa*
7736
7737 ISAPNP
7738 M:      Jaroslav Kysela <perex@perex.cz>
7739 S:      Maintained
7740 F:      Documentation/isapnp.txt
7741 F:      drivers/pnp/isapnp/
7742 F:      include/linux/isapnp.h
7743
7744 ISCSI
7745 M:      Lee Duncan <lduncan@suse.com>
7746 M:      Chris Leech <cleech@redhat.com>
7747 L:      open-iscsi@googlegroups.com
7748 W:      www.open-iscsi.com
7749 S:      Maintained
7750 F:      drivers/scsi/*iscsi*
7751 F:      include/scsi/*iscsi*
7752
7753 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7754 M:      Peter Jones <pjones@redhat.com>
7755 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7756 S:      Maintained
7757 F:      drivers/firmware/iscsi_ibft*
7758
7759 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7760 M:      Sagi Grimberg <sagi@grimberg.me>
7761 M:      Max Gurtovoy <maxg@mellanox.com>
7762 L:      linux-rdma@vger.kernel.org
7763 S:      Supported
7764 W:      http://www.openfabrics.org
7765 W:      www.open-iscsi.org
7766 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7767 F:      drivers/infiniband/ulp/iser/
7768
7769 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7770 M:      Sagi Grimberg <sagi@grimberg.me>
7771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7772 L:      linux-rdma@vger.kernel.org
7773 L:      target-devel@vger.kernel.org
7774 S:      Supported
7775 W:      http://www.linux-iscsi.org
7776 F:      drivers/infiniband/ulp/isert
7777
7778 ISDN SUBSYSTEM
7779 M:      Karsten Keil <isdn@linux-pingi.de>
7780 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7781 L:      netdev@vger.kernel.org
7782 W:      http://www.isdn4linux.de
7783 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7784 S:      Maintained
7785 F:      Documentation/isdn/
7786 F:      drivers/isdn/
7787 F:      include/linux/isdn.h
7788 F:      include/linux/isdn/
7789 F:      include/uapi/linux/isdn.h
7790 F:      include/uapi/linux/isdn/
7791
7792 ISDN SUBSYSTEM (Eicon active card driver)
7793 M:      Armin Schindler <mac@melware.de>
7794 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7795 W:      http://www.melware.de
7796 S:      Maintained
7797 F:      drivers/isdn/hardware/eicon/
7798
7799 IT87 HARDWARE MONITORING DRIVER
7800 M:      Jean Delvare <jdelvare@suse.com>
7801 L:      linux-hwmon@vger.kernel.org
7802 S:      Maintained
7803 F:      Documentation/hwmon/it87
7804 F:      drivers/hwmon/it87.c
7805
7806 IT913X MEDIA DRIVER
7807 M:      Antti Palosaari <crope@iki.fi>
7808 L:      linux-media@vger.kernel.org
7809 W:      https://linuxtv.org
7810 W:      http://palosaari.fi/linux/
7811 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7812 T:      git git://linuxtv.org/anttip/media_tree.git
7813 S:      Maintained
7814 F:      drivers/media/tuners/it913x*
7815
7816 IVTV VIDEO4LINUX DRIVER
7817 M:      Andy Walls <awalls@md.metrocast.net>
7818 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7819 L:      linux-media@vger.kernel.org
7820 T:      git git://linuxtv.org/media_tree.git
7821 W:      http://www.ivtvdriver.org
7822 S:      Maintained
7823 F:      Documentation/media/v4l-drivers/ivtv*
7824 F:      drivers/media/pci/ivtv/
7825 F:      include/uapi/linux/ivtv*
7826
7827 IX2505V MEDIA DRIVER
7828 M:      Malcolm Priestley <tvboxspy@gmail.com>
7829 L:      linux-media@vger.kernel.org
7830 W:      https://linuxtv.org
7831 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7832 S:      Maintained
7833 F:      drivers/media/dvb-frontends/ix2505v*
7834
7835 JAILHOUSE HYPERVISOR INTERFACE
7836 M:      Jan Kiszka <jan.kiszka@siemens.com>
7837 L:      jailhouse-dev@googlegroups.com
7838 S:      Maintained
7839 F:      arch/x86/kernel/jailhouse.c
7840 F:      arch/x86/include/asm/jailhouse_para.h
7841
7842 JC42.4 TEMPERATURE SENSOR DRIVER
7843 M:      Guenter Roeck <linux@roeck-us.net>
7844 L:      linux-hwmon@vger.kernel.org
7845 S:      Maintained
7846 F:      drivers/hwmon/jc42.c
7847 F:      Documentation/hwmon/jc42
7848
7849 JFS FILESYSTEM
7850 M:      Dave Kleikamp <shaggy@kernel.org>
7851 L:      jfs-discussion@lists.sourceforge.net
7852 W:      http://jfs.sourceforge.net/
7853 T:      git git://github.com/kleikamp/linux-shaggy.git
7854 S:      Maintained
7855 F:      Documentation/filesystems/jfs.txt
7856 F:      fs/jfs/
7857
7858 JME NETWORK DRIVER
7859 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7860 L:      netdev@vger.kernel.org
7861 S:      Maintained
7862 F:      drivers/net/ethernet/jme.*
7863
7864 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7865 M:      David Woodhouse <dwmw2@infradead.org>
7866 L:      linux-mtd@lists.infradead.org
7867 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7868 S:      Maintained
7869 F:      fs/jffs2/
7870 F:      include/uapi/linux/jffs2.h
7871
7872 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7873 M:      "Theodore Ts'o" <tytso@mit.edu>
7874 M:      Jan Kara <jack@suse.com>
7875 L:      linux-ext4@vger.kernel.org
7876 S:      Maintained
7877 F:      fs/jbd2/
7878 F:      include/linux/jbd2.h
7879
7880 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7881 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7882 L:      linux-media@vger.kernel.org
7883 S:      Maintained
7884 F:      drivers/media/platform/rcar_jpu.c
7885
7886 JSM Neo PCI based serial card
7887 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7888 L:      linux-serial@vger.kernel.org
7889 S:      Maintained
7890 F:      drivers/tty/serial/jsm/
7891
7892 K10TEMP HARDWARE MONITORING DRIVER
7893 M:      Clemens Ladisch <clemens@ladisch.de>
7894 L:      linux-hwmon@vger.kernel.org
7895 S:      Maintained
7896 F:      Documentation/hwmon/k10temp
7897 F:      drivers/hwmon/k10temp.c
7898
7899 K8TEMP HARDWARE MONITORING DRIVER
7900 M:      Rudolf Marek <r.marek@assembler.cz>
7901 L:      linux-hwmon@vger.kernel.org
7902 S:      Maintained
7903 F:      Documentation/hwmon/k8temp
7904 F:      drivers/hwmon/k8temp.c
7905
7906 KASAN
7907 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7908 R:      Alexander Potapenko <glider@google.com>
7909 R:      Dmitry Vyukov <dvyukov@google.com>
7910 L:      kasan-dev@googlegroups.com
7911 S:      Maintained
7912 F:      arch/*/include/asm/kasan.h
7913 F:      arch/*/mm/kasan_init*
7914 F:      Documentation/dev-tools/kasan.rst
7915 F:      include/linux/kasan*.h
7916 F:      lib/test_kasan.c
7917 F:      mm/kasan/
7918 F:      scripts/Makefile.kasan
7919
7920 KCONFIG
7921 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7922 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7923 L:      linux-kbuild@vger.kernel.org
7924 S:      Maintained
7925 F:      Documentation/kbuild/kconfig*
7926 F:      scripts/kconfig/
7927 F:      scripts/Kconfig.include
7928
7929 KDUMP
7930 M:      Dave Young <dyoung@redhat.com>
7931 M:      Baoquan He <bhe@redhat.com>
7932 R:      Vivek Goyal <vgoyal@redhat.com>
7933 L:      kexec@lists.infradead.org
7934 W:      http://lse.sourceforge.net/kdump/
7935 S:      Maintained
7936 F:      Documentation/kdump/
7937
7938 KEENE FM RADIO TRANSMITTER DRIVER
7939 M:      Hans Verkuil <hverkuil@xs4all.nl>
7940 L:      linux-media@vger.kernel.org
7941 T:      git git://linuxtv.org/media_tree.git
7942 W:      https://linuxtv.org
7943 S:      Maintained
7944 F:      drivers/media/radio/radio-keene*
7945
7946 KERNEL AUTOMOUNTER
7947 M:      Ian Kent <raven@themaw.net>
7948 L:      autofs@vger.kernel.org
7949 S:      Maintained
7950 F:      fs/autofs/
7951
7952 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7953 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7954 M:      Michal Marek <michal.lkml@markovi.net>
7955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7956 L:      linux-kbuild@vger.kernel.org
7957 S:      Maintained
7958 F:      Documentation/kbuild/
7959 F:      Makefile
7960 F:      scripts/Kbuild*
7961 F:      scripts/Makefile*
7962 F:      scripts/basic/
7963 F:      scripts/mk*
7964 F:      scripts/mod/
7965 F:      scripts/package/
7966
7967 KERNEL JANITORS
7968 L:      kernel-janitors@vger.kernel.org
7969 W:      http://kernelnewbies.org/KernelJanitors
7970 S:      Odd Fixes
7971
7972 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7973 M:      "J. Bruce Fields" <bfields@fieldses.org>
7974 M:      Jeff Layton <jlayton@kernel.org>
7975 L:      linux-nfs@vger.kernel.org
7976 W:      http://nfs.sourceforge.net/
7977 T:      git git://linux-nfs.org/~bfields/linux.git
7978 S:      Supported
7979 F:      fs/nfsd/
7980 F:      include/uapi/linux/nfsd/
7981 F:      fs/lockd/
7982 F:      fs/nfs_common/
7983 F:      net/sunrpc/
7984 F:      include/linux/lockd/
7985 F:      include/linux/sunrpc/
7986 F:      include/uapi/linux/sunrpc/
7987
7988 KERNEL SELFTEST FRAMEWORK
7989 M:      Shuah Khan <shuah@kernel.org>
7990 L:      linux-kselftest@vger.kernel.org
7991 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7992 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7993 S:      Maintained
7994 F:      tools/testing/selftests/
7995 F:      Documentation/dev-tools/kselftest*
7996
7997 KERNEL USERMODE HELPER
7998 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7999 L:      linux-kernel@vger.kernel.org
8000 S:      Maintained
8001 F:      kernel/umh.c
8002 F:      include/linux/umh.h
8003
8004 KERNEL VIRTUAL MACHINE (KVM)
8005 M:      Paolo Bonzini <pbonzini@redhat.com>
8006 M:      Radim Krčmář <rkrcmar@redhat.com>
8007 L:      kvm@vger.kernel.org
8008 W:      http://www.linux-kvm.org
8009 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8010 S:      Supported
8011 F:      Documentation/virtual/kvm/
8012 F:      include/trace/events/kvm.h
8013 F:      include/uapi/asm-generic/kvm*
8014 F:      include/uapi/linux/kvm*
8015 F:      include/asm-generic/kvm*
8016 F:      include/linux/kvm*
8017 F:      include/kvm/iodev.h
8018 F:      virt/kvm/*
8019 F:      tools/kvm/
8020
8021 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8022 M:      Joerg Roedel <joro@8bytes.org>
8023 L:      kvm@vger.kernel.org
8024 W:      http://www.linux-kvm.org/
8025 S:      Maintained
8026 F:      arch/x86/include/asm/svm.h
8027 F:      arch/x86/kvm/svm.c
8028
8029 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8030 M:      Christoffer Dall <christoffer.dall@arm.com>
8031 M:      Marc Zyngier <marc.zyngier@arm.com>
8032 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8033 L:      kvmarm@lists.cs.columbia.edu
8034 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8036 S:      Supported
8037 F:      arch/arm/include/uapi/asm/kvm*
8038 F:      arch/arm/include/asm/kvm*
8039 F:      arch/arm/kvm/
8040 F:      virt/kvm/arm/
8041 F:      include/kvm/arm_*
8042
8043 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8044 M:      Christoffer Dall <christoffer.dall@arm.com>
8045 M:      Marc Zyngier <marc.zyngier@arm.com>
8046 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8047 L:      kvmarm@lists.cs.columbia.edu
8048 S:      Maintained
8049 F:      arch/arm64/include/uapi/asm/kvm*
8050 F:      arch/arm64/include/asm/kvm*
8051 F:      arch/arm64/kvm/
8052
8053 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8054 M:      James Hogan <jhogan@kernel.org>
8055 L:      linux-mips@linux-mips.org
8056 S:      Supported
8057 F:      arch/mips/include/uapi/asm/kvm*
8058 F:      arch/mips/include/asm/kvm*
8059 F:      arch/mips/kvm/
8060
8061 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8062 M:      Paul Mackerras <paulus@ozlabs.org>
8063 L:      kvm-ppc@vger.kernel.org
8064 W:      http://www.linux-kvm.org/
8065 T:      git git://github.com/agraf/linux-2.6.git
8066 S:      Supported
8067 F:      arch/powerpc/include/uapi/asm/kvm*
8068 F:      arch/powerpc/include/asm/kvm*
8069 F:      arch/powerpc/kvm/
8070 F:      arch/powerpc/kernel/kvm*
8071
8072 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8073 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8074 M:      Janosch Frank <frankja@linux.ibm.com>
8075 R:      David Hildenbrand <david@redhat.com>
8076 R:      Cornelia Huck <cohuck@redhat.com>
8077 L:      linux-s390@vger.kernel.org
8078 W:      http://www.ibm.com/developerworks/linux/linux390/
8079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8080 S:      Supported
8081 F:      arch/s390/include/uapi/asm/kvm*
8082 F:      arch/s390/include/asm/gmap.h
8083 F:      arch/s390/include/asm/kvm*
8084 F:      arch/s390/kvm/
8085 F:      arch/s390/mm/gmap.c
8086
8087 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8088 M:      Paolo Bonzini <pbonzini@redhat.com>
8089 M:      Radim Krčmář <rkrcmar@redhat.com>
8090 L:      kvm@vger.kernel.org
8091 W:      http://www.linux-kvm.org
8092 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8093 S:      Supported
8094 F:      arch/x86/kvm/
8095 F:      arch/x86/include/uapi/asm/kvm*
8096 F:      arch/x86/include/asm/kvm*
8097 F:      arch/x86/include/asm/pvclock-abi.h
8098 F:      arch/x86/kernel/kvm.c
8099 F:      arch/x86/kernel/kvmclock.c
8100
8101 KERNFS
8102 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8103 M:      Tejun Heo <tj@kernel.org>
8104 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8105 S:      Supported
8106 F:      include/linux/kernfs.h
8107 F:      fs/kernfs/
8108
8109 KEXEC
8110 M:      Eric Biederman <ebiederm@xmission.com>
8111 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8112 L:      kexec@lists.infradead.org
8113 S:      Maintained
8114 F:      include/linux/kexec.h
8115 F:      include/uapi/linux/kexec.h
8116 F:      kernel/kexec*
8117
8118 KEYS-ENCRYPTED
8119 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8120 L:      linux-integrity@vger.kernel.org
8121 L:      keyrings@vger.kernel.org
8122 S:      Supported
8123 F:      Documentation/security/keys/trusted-encrypted.rst
8124 F:      include/keys/encrypted-type.h
8125 F:      security/keys/encrypted-keys/
8126
8127 KEYS-TRUSTED
8128 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8129 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8130 L:      linux-integrity@vger.kernel.org
8131 L:      keyrings@vger.kernel.org
8132 S:      Supported
8133 F:      Documentation/security/keys/trusted-encrypted.rst
8134 F:      include/keys/trusted-type.h
8135 F:      security/keys/trusted.c
8136 F:      security/keys/trusted.h
8137
8138 KEYS/KEYRINGS:
8139 M:      David Howells <dhowells@redhat.com>
8140 L:      keyrings@vger.kernel.org
8141 S:      Maintained
8142 F:      Documentation/security/keys/core.rst
8143 F:      include/linux/key.h
8144 F:      include/linux/key-type.h
8145 F:      include/linux/keyctl.h
8146 F:      include/uapi/linux/keyctl.h
8147 F:      include/keys/
8148 F:      security/keys/
8149
8150 KGDB / KDB /debug_core
8151 M:      Jason Wessel <jason.wessel@windriver.com>
8152 M:      Daniel Thompson <daniel.thompson@linaro.org>
8153 W:      http://kgdb.wiki.kernel.org/
8154 L:      kgdb-bugreport@lists.sourceforge.net
8155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8156 S:      Maintained
8157 F:      Documentation/dev-tools/kgdb.rst
8158 F:      drivers/misc/kgdbts.c
8159 F:      drivers/tty/serial/kgdboc.c
8160 F:      include/linux/kdb.h
8161 F:      include/linux/kgdb.h
8162 F:      kernel/debug/
8163
8164 KMEMLEAK
8165 M:      Catalin Marinas <catalin.marinas@arm.com>
8166 S:      Maintained
8167 F:      Documentation/dev-tools/kmemleak.rst
8168 F:      include/linux/kmemleak.h
8169 F:      mm/kmemleak.c
8170 F:      mm/kmemleak-test.c
8171
8172 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8173 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8174 L:      linux-kernel@vger.kernel.org
8175 S:      Maintained
8176 F:      kernel/kmod.c
8177 F:      include/linux/kmod.h
8178 F:      lib/test_kmod.c
8179 F:      tools/testing/selftests/kmod/
8180
8181 KPROBES
8182 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8183 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8184 M:      "David S. Miller" <davem@davemloft.net>
8185 M:      Masami Hiramatsu <mhiramat@kernel.org>
8186 S:      Maintained
8187 F:      Documentation/kprobes.txt
8188 F:      include/linux/kprobes.h
8189 F:      include/asm-generic/kprobes.h
8190 F:      kernel/kprobes.c
8191
8192 KS0108 LCD CONTROLLER DRIVER
8193 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8194 S:      Maintained
8195 F:      Documentation/auxdisplay/ks0108
8196 F:      drivers/auxdisplay/ks0108.c
8197 F:      include/linux/ks0108.h
8198
8199 L3MDEV
8200 M:      David Ahern <dsa@cumulusnetworks.com>
8201 L:      netdev@vger.kernel.org
8202 S:      Maintained
8203 F:      net/l3mdev
8204 F:      include/net/l3mdev.h
8205
8206 LANTIQ MIPS ARCHITECTURE
8207 M:      John Crispin <john@phrozen.org>
8208 L:      linux-mips@linux-mips.org
8209 S:      Maintained
8210 F:      arch/mips/lantiq
8211 F:      drivers/soc/lantiq
8212
8213 LAPB module
8214 L:      linux-x25@vger.kernel.org
8215 S:      Orphan
8216 F:      Documentation/networking/lapb-module.txt
8217 F:      include/*/lapb.h
8218 F:      net/lapb/
8219
8220 LASI 53c700 driver for PARISC
8221 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8222 L:      linux-scsi@vger.kernel.org
8223 S:      Maintained
8224 F:      Documentation/scsi/53c700.txt
8225 F:      drivers/scsi/53c700*
8226
8227 LEAKING_ADDRESSES
8228 M:      Tobin C. Harding <me@tobin.cc>
8229 M:      Tycho Andersen <tycho@tycho.ws>
8230 L:      kernel-hardening@lists.openwall.com
8231 S:      Maintained
8232 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8233 F:      scripts/leaking_addresses.pl
8234
8235 LED SUBSYSTEM
8236 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8237 M:      Pavel Machek <pavel@ucw.cz>
8238 L:      linux-leds@vger.kernel.org
8239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8240 S:      Maintained
8241 F:      Documentation/devicetree/bindings/leds/
8242 F:      drivers/leds/
8243 F:      include/linux/leds.h
8244
8245 LEGACY EEPROM DRIVER
8246 M:      Jean Delvare <jdelvare@suse.com>
8247 S:      Maintained
8248 F:      Documentation/misc-devices/eeprom
8249 F:      drivers/misc/eeprom/eeprom.c
8250
8251 LEGO MINDSTORMS EV3
8252 R:      David Lechner <david@lechnology.com>
8253 S:      Maintained
8254 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8255 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8256 F:      drivers/power/supply/lego_ev3_battery.c
8257
8258 LEGO USB Tower driver
8259 M:      Juergen Stuber <starblue@users.sourceforge.net>
8260 L:      legousb-devel@lists.sourceforge.net
8261 W:      http://legousb.sourceforge.net/
8262 S:      Maintained
8263 F:      drivers/usb/misc/legousbtower.c
8264
8265 LG2160 MEDIA DRIVER
8266 M:      Michael Krufky <mkrufky@linuxtv.org>
8267 L:      linux-media@vger.kernel.org
8268 W:      https://linuxtv.org
8269 W:      http://github.com/mkrufky
8270 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8271 T:      git git://linuxtv.org/mkrufky/tuners.git
8272 S:      Maintained
8273 F:      drivers/media/dvb-frontends/lg2160.*
8274
8275 LGDT3305 MEDIA DRIVER
8276 M:      Michael Krufky <mkrufky@linuxtv.org>
8277 L:      linux-media@vger.kernel.org
8278 W:      https://linuxtv.org
8279 W:      http://github.com/mkrufky
8280 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8281 T:      git git://linuxtv.org/mkrufky/tuners.git
8282 S:      Maintained
8283 F:      drivers/media/dvb-frontends/lgdt3305.*
8284
8285 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8286 M:      Viresh Kumar <vireshk@kernel.org>
8287 L:      linux-ide@vger.kernel.org
8288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8289 S:      Maintained
8290 F:      include/linux/pata_arasan_cf_data.h
8291 F:      drivers/ata/pata_arasan_cf.c
8292
8293 LIBATA PATA DRIVERS
8294 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8295 M:      Jens Axboe <axboe@kernel.dk>
8296 L:      linux-ide@vger.kernel.org
8297 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8298 S:      Maintained
8299 F:      drivers/ata/pata_*.c
8300 F:      drivers/ata/ata_generic.c
8301
8302 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8303 M:      Linus Walleij <linus.walleij@linaro.org>
8304 L:      linux-ide@vger.kernel.org
8305 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8306 S:      Maintained
8307 F:      drivers/ata/pata_ftide010.c
8308 F:      drivers/ata/sata_gemini.c
8309 F:      drivers/ata/sata_gemini.h
8310
8311 LIBATA SATA AHCI PLATFORM devices support
8312 M:      Hans de Goede <hdegoede@redhat.com>
8313 M:      Jens Axboe <axboe@kernel.dk>
8314 L:      linux-ide@vger.kernel.org
8315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8316 S:      Maintained
8317 F:      drivers/ata/ahci_platform.c
8318 F:      drivers/ata/libahci_platform.c
8319 F:      include/linux/ahci_platform.h
8320
8321 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8322 M:      Mikael Pettersson <mikpelinux@gmail.com>
8323 L:      linux-ide@vger.kernel.org
8324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8325 S:      Maintained
8326 F:      drivers/ata/sata_promise.*
8327
8328 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8329 M:      Jens Axboe <axboe@kernel.dk>
8330 L:      linux-ide@vger.kernel.org
8331 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8332 S:      Maintained
8333 F:      drivers/ata/
8334 F:      include/linux/ata.h
8335 F:      include/linux/libata.h
8336 F:      Documentation/devicetree/bindings/ata/
8337
8338 LIBLOCKDEP
8339 M:      Sasha Levin <alexander.levin@microsoft.com>
8340 S:      Maintained
8341 F:      tools/lib/lockdep/
8342
8343 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8344 M:      Ross Zwisler <zwisler@kernel.org>
8345 M:      Dan Williams <dan.j.williams@intel.com>
8346 M:      Vishal Verma <vishal.l.verma@intel.com>
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/blk.c
8352 F:      drivers/nvdimm/region_devs.c
8353
8354 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8355 M:      Vishal Verma <vishal.l.verma@intel.com>
8356 M:      Dan Williams <dan.j.williams@intel.com>
8357 M:      Ross Zwisler <zwisler@kernel.org>
8358 M:      Dave Jiang <dave.jiang@intel.com>
8359 L:      linux-nvdimm@lists.01.org
8360 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8361 S:      Supported
8362 F:      drivers/nvdimm/btt*
8363
8364 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8365 M:      Ross Zwisler <zwisler@kernel.org>
8366 M:      Dan Williams <dan.j.williams@intel.com>
8367 M:      Vishal Verma <vishal.l.verma@intel.com>
8368 M:      Dave Jiang <dave.jiang@intel.com>
8369 L:      linux-nvdimm@lists.01.org
8370 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8371 S:      Supported
8372 F:      drivers/nvdimm/pmem*
8373
8374 LIBNVDIMM: DEVICETREE BINDINGS
8375 M:      Oliver O'Halloran <oohall@gmail.com>
8376 L:      linux-nvdimm@lists.01.org
8377 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8378 S:      Supported
8379 F:      drivers/nvdimm/of_pmem.c
8380 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8381
8382 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8383 M:      Dan Williams <dan.j.williams@intel.com>
8384 M:      Ross Zwisler <zwisler@kernel.org>
8385 M:      Vishal Verma <vishal.l.verma@intel.com>
8386 M:      Dave Jiang <dave.jiang@intel.com>
8387 L:      linux-nvdimm@lists.01.org
8388 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8389 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8390 S:      Supported
8391 F:      drivers/nvdimm/*
8392 F:      drivers/acpi/nfit/*
8393 F:      include/linux/nd.h
8394 F:      include/linux/libnvdimm.h
8395 F:      include/uapi/linux/ndctl.h
8396
8397 LIGHTNVM PLATFORM SUPPORT
8398 M:      Matias Bjorling <mb@lightnvm.io>
8399 W:      http://github/OpenChannelSSD
8400 L:      linux-block@vger.kernel.org
8401 S:      Maintained
8402 F:      drivers/lightnvm/
8403 F:      include/linux/lightnvm.h
8404 F:      include/uapi/linux/lightnvm.h
8405
8406 LINUX FOR POWER MACINTOSH
8407 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8408 W:      http://www.penguinppc.org/
8409 L:      linuxppc-dev@lists.ozlabs.org
8410 S:      Maintained
8411 F:      arch/powerpc/platforms/powermac/
8412 F:      drivers/macintosh/
8413
8414 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8415 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8416 M:      Paul Mackerras <paulus@samba.org>
8417 M:      Michael Ellerman <mpe@ellerman.id.au>
8418 W:      https://github.com/linuxppc/linux/wiki
8419 L:      linuxppc-dev@lists.ozlabs.org
8420 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8422 S:      Supported
8423 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8424 F:      Documentation/devicetree/bindings/powerpc/
8425 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8426 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8427 F:      Documentation/powerpc/
8428 F:      arch/powerpc/
8429 F:      drivers/char/tpm/tpm_ibmvtpm*
8430 F:      drivers/crypto/nx/
8431 F:      drivers/crypto/vmx/
8432 F:      drivers/i2c/busses/i2c-opal.c
8433 F:      drivers/net/ethernet/ibm/ibmveth.*
8434 F:      drivers/net/ethernet/ibm/ibmvnic.*
8435 F:      drivers/pci/hotplug/pnv_php.c
8436 F:      drivers/pci/hotplug/rpa*
8437 F:      drivers/rtc/rtc-opal.c
8438 F:      drivers/scsi/ibmvscsi/
8439 F:      drivers/tty/hvc/hvc_opal.c
8440 F:      drivers/watchdog/wdrtas.c
8441 F:      tools/testing/selftests/powerpc
8442 N:      /pmac
8443 N:      powermac
8444 N:      powernv
8445 N:      [^a-z0-9]ps3
8446 N:      pseries
8447
8448 LINUX FOR POWERPC EMBEDDED MPC5XXX
8449 M:      Anatolij Gustschin <agust@denx.de>
8450 L:      linuxppc-dev@lists.ozlabs.org
8451 T:      git git://git.denx.de/linux-denx-agust.git
8452 S:      Maintained
8453 F:      arch/powerpc/platforms/512x/
8454 F:      arch/powerpc/platforms/52xx/
8455
8456 LINUX FOR POWERPC EMBEDDED PPC4XX
8457 M:      Alistair Popple <alistair@popple.id.au>
8458 M:      Matt Porter <mporter@kernel.crashing.org>
8459 W:      http://www.penguinppc.org/
8460 L:      linuxppc-dev@lists.ozlabs.org
8461 S:      Maintained
8462 F:      arch/powerpc/platforms/40x/
8463 F:      arch/powerpc/platforms/44x/
8464
8465 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8466 M:      Scott Wood <oss@buserror.net>
8467 M:      Kumar Gala <galak@kernel.crashing.org>
8468 W:      http://www.penguinppc.org/
8469 L:      linuxppc-dev@lists.ozlabs.org
8470 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8471 S:      Maintained
8472 F:      arch/powerpc/platforms/83xx/
8473 F:      arch/powerpc/platforms/85xx/
8474 F:      Documentation/devicetree/bindings/powerpc/fsl/
8475
8476 LINUX FOR POWERPC EMBEDDED PPC8XX
8477 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8478 W:      http://www.penguinppc.org/
8479 L:      linuxppc-dev@lists.ozlabs.org
8480 S:      Maintained
8481 F:      arch/powerpc/platforms/8xx/
8482
8483 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8484 L:      linuxppc-dev@lists.ozlabs.org
8485 S:      Orphan
8486 F:      arch/powerpc/*/*virtex*
8487 F:      arch/powerpc/*/*/*virtex*
8488
8489 LINUX FOR POWERPC PA SEMI PWRFICIENT
8490 L:      linuxppc-dev@lists.ozlabs.org
8491 S:      Orphan
8492 F:      arch/powerpc/platforms/pasemi/
8493 F:      drivers/*/*pasemi*
8494 F:      drivers/*/*/*pasemi*
8495
8496 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8497 M:      Kees Cook <keescook@chromium.org>
8498 S:      Maintained
8499 F:      drivers/misc/lkdtm/*
8500
8501 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8502 M:      Alan Stern <stern@rowland.harvard.edu>
8503 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8504 M:      Will Deacon <will.deacon@arm.com>
8505 M:      Peter Zijlstra <peterz@infradead.org>
8506 M:      Boqun Feng <boqun.feng@gmail.com>
8507 M:      Nicholas Piggin <npiggin@gmail.com>
8508 M:      David Howells <dhowells@redhat.com>
8509 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8510 M:      Luc Maranget <luc.maranget@inria.fr>
8511 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8512 R:      Akira Yokosawa <akiyks@gmail.com>
8513 R:      Daniel Lustig <dlustig@nvidia.com>
8514 L:      linux-kernel@vger.kernel.org
8515 L:      linux-arch@vger.kernel.org
8516 S:      Supported
8517 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8518 F:      tools/memory-model/
8519 F:      Documentation/atomic_bitops.txt
8520 F:      Documentation/atomic_t.txt
8521 F:      Documentation/core-api/atomic_ops.rst
8522 F:      Documentation/core-api/refcount-vs-atomic.rst
8523 F:      Documentation/memory-barriers.txt
8524
8525 LIS3LV02D ACCELEROMETER DRIVER
8526 M:      Eric Piel <eric.piel@tremplin-utc.net>
8527 S:      Maintained
8528 F:      Documentation/misc-devices/lis3lv02d
8529 F:      drivers/misc/lis3lv02d/
8530 F:      drivers/platform/x86/hp_accel.c
8531
8532 LIVE PATCHING
8533 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8534 M:      Jessica Yu <jeyu@kernel.org>
8535 M:      Jiri Kosina <jikos@kernel.org>
8536 M:      Miroslav Benes <mbenes@suse.cz>
8537 R:      Petr Mladek <pmladek@suse.com>
8538 S:      Maintained
8539 F:      kernel/livepatch/
8540 F:      include/linux/livepatch.h
8541 F:      arch/x86/include/asm/livepatch.h
8542 F:      arch/x86/kernel/livepatch.c
8543 F:      Documentation/livepatch/
8544 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8545 F:      samples/livepatch/
8546 L:      live-patching@vger.kernel.org
8547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8548
8549 LLC (802.2)
8550 L:      netdev@vger.kernel.org
8551 S:      Odd fixes
8552 F:      include/linux/llc.h
8553 F:      include/uapi/linux/llc.h
8554 F:      include/net/llc*
8555 F:      net/llc/
8556
8557 LM73 HARDWARE MONITOR DRIVER
8558 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8559 L:      linux-hwmon@vger.kernel.org
8560 S:      Maintained
8561 F:      drivers/hwmon/lm73.c
8562
8563 LM78 HARDWARE MONITOR DRIVER
8564 M:      Jean Delvare <jdelvare@suse.com>
8565 L:      linux-hwmon@vger.kernel.org
8566 S:      Maintained
8567 F:      Documentation/hwmon/lm78
8568 F:      drivers/hwmon/lm78.c
8569
8570 LM83 HARDWARE MONITOR DRIVER
8571 M:      Jean Delvare <jdelvare@suse.com>
8572 L:      linux-hwmon@vger.kernel.org
8573 S:      Maintained
8574 F:      Documentation/hwmon/lm83
8575 F:      drivers/hwmon/lm83.c
8576
8577 LM90 HARDWARE MONITOR DRIVER
8578 M:      Jean Delvare <jdelvare@suse.com>
8579 L:      linux-hwmon@vger.kernel.org
8580 S:      Maintained
8581 F:      Documentation/hwmon/lm90
8582 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8583 F:      drivers/hwmon/lm90.c
8584 F:      include/dt-bindings/thermal/lm90.h
8585
8586 LM95234 HARDWARE MONITOR DRIVER
8587 M:      Guenter Roeck <linux@roeck-us.net>
8588 L:      linux-hwmon@vger.kernel.org
8589 S:      Maintained
8590 F:      Documentation/hwmon/lm95234
8591 F:      drivers/hwmon/lm95234.c
8592
8593 LME2510 MEDIA DRIVER
8594 M:      Malcolm Priestley <tvboxspy@gmail.com>
8595 L:      linux-media@vger.kernel.org
8596 W:      https://linuxtv.org
8597 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8598 S:      Maintained
8599 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8600
8601 LOADPIN SECURITY MODULE
8602 M:      Kees Cook <keescook@chromium.org>
8603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8604 S:      Supported
8605 F:      security/loadpin/
8606 F:      Documentation/admin-guide/LSM/LoadPin.rst
8607
8608 LOCKING PRIMITIVES
8609 M:      Peter Zijlstra <peterz@infradead.org>
8610 M:      Ingo Molnar <mingo@redhat.com>
8611 M:      Will Deacon <will.deacon@arm.com>
8612 L:      linux-kernel@vger.kernel.org
8613 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8614 S:      Maintained
8615 F:      Documentation/locking/
8616 F:      include/linux/lockdep.h
8617 F:      include/linux/spinlock*.h
8618 F:      arch/*/include/asm/spinlock*.h
8619 F:      include/linux/rwlock*.h
8620 F:      include/linux/mutex*.h
8621 F:      include/linux/rwsem*.h
8622 F:      arch/*/include/asm/rwsem.h
8623 F:      include/linux/seqlock.h
8624 F:      lib/locking*.[ch]
8625 F:      kernel/locking/
8626 X:      kernel/locking/locktorture.c
8627
8628 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8629 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8630 L:      linux-ntfs-dev@lists.sourceforge.net
8631 W:      http://www.linux-ntfs.org/content/view/19/37/
8632 S:      Maintained
8633 F:      Documentation/ldm.txt
8634 F:      block/partitions/ldm.*
8635
8636 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8637 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8638 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8639 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8640 L:      MPT-FusionLinux.pdl@broadcom.com
8641 L:      linux-scsi@vger.kernel.org
8642 W:      http://www.avagotech.com/support/
8643 S:      Supported
8644 F:      drivers/message/fusion/
8645 F:      drivers/scsi/mpt3sas/
8646
8647 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8648 M:      Matthew Wilcox <matthew@wil.cx>
8649 L:      linux-scsi@vger.kernel.org
8650 S:      Maintained
8651 F:      drivers/scsi/sym53c8xx_2/
8652
8653 LTC4261 HARDWARE MONITOR DRIVER
8654 M:      Guenter Roeck <linux@roeck-us.net>
8655 L:      linux-hwmon@vger.kernel.org
8656 S:      Maintained
8657 F:      Documentation/hwmon/ltc4261
8658 F:      drivers/hwmon/ltc4261.c
8659
8660 LTC4306 I2C MULTIPLEXER DRIVER
8661 M:      Michael Hennerich <michael.hennerich@analog.com>
8662 W:      http://ez.analog.com/community/linux-device-drivers
8663 L:      linux-i2c@vger.kernel.org
8664 S:      Supported
8665 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8666 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8667
8668 LTP (Linux Test Project)
8669 M:      Mike Frysinger <vapier@gentoo.org>
8670 M:      Cyril Hrubis <chrubis@suse.cz>
8671 M:      Wanlong Gao <wanlong.gao@gmail.com>
8672 M:      Jan Stancek <jstancek@redhat.com>
8673 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8674 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8675 L:      ltp@lists.linux.it (subscribers-only)
8676 W:      http://linux-test-project.github.io/
8677 T:      git git://github.com/linux-test-project/ltp.git
8678 S:      Maintained
8679
8680 M68K ARCHITECTURE
8681 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8682 L:      linux-m68k@lists.linux-m68k.org
8683 W:      http://www.linux-m68k.org/
8684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8685 S:      Maintained
8686 F:      arch/m68k/
8687 F:      drivers/zorro/
8688
8689 M68K ON APPLE MACINTOSH
8690 M:      Joshua Thompson <funaho@jurai.org>
8691 W:      http://www.mac.linux-m68k.org/
8692 L:      linux-m68k@lists.linux-m68k.org
8693 S:      Maintained
8694 F:      arch/m68k/mac/
8695
8696 M68K ON HP9000/300
8697 M:      Philip Blundell <philb@gnu.org>
8698 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8699 S:      Maintained
8700 F:      arch/m68k/hp300/
8701
8702 M88DS3103 MEDIA DRIVER
8703 M:      Antti Palosaari <crope@iki.fi>
8704 L:      linux-media@vger.kernel.org
8705 W:      https://linuxtv.org
8706 W:      http://palosaari.fi/linux/
8707 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8708 T:      git git://linuxtv.org/anttip/media_tree.git
8709 S:      Maintained
8710 F:      drivers/media/dvb-frontends/m88ds3103*
8711
8712 M88RS2000 MEDIA DRIVER
8713 M:      Malcolm Priestley <tvboxspy@gmail.com>
8714 L:      linux-media@vger.kernel.org
8715 W:      https://linuxtv.org
8716 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8717 S:      Maintained
8718 F:      drivers/media/dvb-frontends/m88rs2000*
8719
8720 MA901 MASTERKIT USB FM RADIO DRIVER
8721 M:      Alexey Klimov <klimov.linux@gmail.com>
8722 L:      linux-media@vger.kernel.org
8723 T:      git git://linuxtv.org/media_tree.git
8724 S:      Maintained
8725 F:      drivers/media/radio/radio-ma901.c
8726
8727 MAC80211
8728 M:      Johannes Berg <johannes@sipsolutions.net>
8729 L:      linux-wireless@vger.kernel.org
8730 W:      http://wireless.kernel.org/
8731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8732 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8733 S:      Maintained
8734 F:      Documentation/networking/mac80211-injection.txt
8735 F:      include/net/mac80211.h
8736 F:      net/mac80211/
8737 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8738 F:      Documentation/networking/mac80211_hwsim/README
8739
8740 MAILBOX API
8741 M:      Jassi Brar <jassisinghbrar@gmail.com>
8742 L:      linux-kernel@vger.kernel.org
8743 S:      Maintained
8744 F:      drivers/mailbox/
8745 F:      include/linux/mailbox_client.h
8746 F:      include/linux/mailbox_controller.h
8747
8748 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8749 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8750 W:      http://www.kernel.org/doc/man-pages
8751 L:      linux-man@vger.kernel.org
8752 S:      Maintained
8753
8754 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8755 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8756 L:      linux-mips@linux-mips.org
8757 S:      Maintained
8758 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8759
8760 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8761 M:      Andrew Lunn <andrew@lunn.ch>
8762 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8763 L:      netdev@vger.kernel.org
8764 S:      Maintained
8765 F:      drivers/net/dsa/mv88e6xxx/
8766 F:      linux/platform_data/mv88e6xxx.h
8767 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8768
8769 MARVELL ARMADA DRM SUPPORT
8770 M:      Russell King <linux@armlinux.org.uk>
8771 S:      Maintained
8772 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8773 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8774 F:      drivers/gpu/drm/armada/
8775 F:      include/uapi/drm/armada_drm.h
8776 F:      Documentation/devicetree/bindings/display/armada/
8777
8778 MARVELL CRYPTO DRIVER
8779 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8780 M:      Arnaud Ebalard <arno@natisbad.org>
8781 F:      drivers/crypto/marvell/
8782 S:      Maintained
8783 L:      linux-crypto@vger.kernel.org
8784
8785 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8786 M:      Mirko Lindner <mlindner@marvell.com>
8787 M:      Stephen Hemminger <stephen@networkplumber.org>
8788 L:      netdev@vger.kernel.org
8789 S:      Maintained
8790 F:      drivers/net/ethernet/marvell/sk*
8791
8792 MARVELL LIBERTAS WIRELESS DRIVER
8793 L:      libertas-dev@lists.infradead.org
8794 S:      Orphan
8795 F:      drivers/net/wireless/marvell/libertas/
8796
8797 MARVELL MACCHIATOBIN SUPPORT
8798 M:      Russell King <linux@armlinux.org.uk>
8799 L:      linux-arm-kernel@lists.infradead.org
8800 S:      Maintained
8801 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8802
8803 MARVELL MV643XX ETHERNET DRIVER
8804 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8805 L:      netdev@vger.kernel.org
8806 S:      Maintained
8807 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8808 F:      include/linux/mv643xx.h
8809
8810 MARVELL MV88X3310 PHY DRIVER
8811 M:      Russell King <linux@armlinux.org.uk>
8812 L:      netdev@vger.kernel.org
8813 S:      Maintained
8814 F:      drivers/net/phy/marvell10g.c
8815
8816 MARVELL MVNETA ETHERNET DRIVER
8817 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8818 L:      netdev@vger.kernel.org
8819 S:      Maintained
8820 F:      drivers/net/ethernet/marvell/mvneta.*
8821
8822 MARVELL MWIFIEX WIRELESS DRIVER
8823 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8824 M:      Nishant Sarmukadam <nishants@marvell.com>
8825 M:      Ganapathi Bhat <gbhat@marvell.com>
8826 M:      Xinming Hu <huxinming820@gmail.com>
8827 L:      linux-wireless@vger.kernel.org
8828 S:      Maintained
8829 F:      drivers/net/wireless/marvell/mwifiex/
8830
8831 MARVELL MWL8K WIRELESS DRIVER
8832 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8833 L:      linux-wireless@vger.kernel.org
8834 S:      Odd Fixes
8835 F:      drivers/net/wireless/marvell/mwl8k.c
8836
8837 MARVELL NAND CONTROLLER DRIVER
8838 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8839 L:      linux-mtd@lists.infradead.org
8840 S:      Maintained
8841 F:      drivers/mtd/nand/raw/marvell_nand.c
8842 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8843
8844 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8845 M:      Nicolas Pitre <nico@fluxnic.net>
8846 S:      Odd Fixes
8847 F:      drivers/mmc/host/mvsdio.*
8848
8849 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8850 M:      Hu Ziji <huziji@marvell.com>
8851 L:      linux-mmc@vger.kernel.org
8852 S:      Supported
8853 F:      drivers/mmc/host/sdhci-xenon*
8854 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8855
8856 MATROX FRAMEBUFFER DRIVER
8857 L:      linux-fbdev@vger.kernel.org
8858 S:      Orphan
8859 F:      drivers/video/fbdev/matrox/matroxfb_*
8860 F:      include/uapi/linux/matroxfb.h
8861
8862 MAX16065 HARDWARE MONITOR DRIVER
8863 M:      Guenter Roeck <linux@roeck-us.net>
8864 L:      linux-hwmon@vger.kernel.org
8865 S:      Maintained
8866 F:      Documentation/hwmon/max16065
8867 F:      drivers/hwmon/max16065.c
8868
8869 MAX20751 HARDWARE MONITOR DRIVER
8870 M:      Guenter Roeck <linux@roeck-us.net>
8871 L:      linux-hwmon@vger.kernel.org
8872 S:      Maintained
8873 F:      Documentation/hwmon/max20751
8874 F:      drivers/hwmon/max20751.c
8875
8876 MAX2175 SDR TUNER DRIVER
8877 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8878 L:      linux-media@vger.kernel.org
8879 T:      git git://linuxtv.org/media_tree.git
8880 S:      Maintained
8881 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8882 F:      Documentation/media/v4l-drivers/max2175.rst
8883 F:      drivers/media/i2c/max2175*
8884 F:      include/uapi/linux/max2175.h
8885
8886 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8887 L:      linux-hwmon@vger.kernel.org
8888 S:      Orphan
8889 F:      Documentation/hwmon/max6650
8890 F:      drivers/hwmon/max6650.c
8891
8892 MAX6697 HARDWARE MONITOR DRIVER
8893 M:      Guenter Roeck <linux@roeck-us.net>
8894 L:      linux-hwmon@vger.kernel.org
8895 S:      Maintained
8896 F:      Documentation/hwmon/max6697
8897 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8898 F:      drivers/hwmon/max6697.c
8899 F:      include/linux/platform_data/max6697.h
8900
8901 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8902 M:      Peter Rosin <peda@axentia.se>
8903 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8904 S:      Maintained
8905 F:      Documentation/devicetree/bindings/sound/max9860.txt
8906 F:      sound/soc/codecs/max9860.*
8907
8908 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8909 M:      Javier Martinez Canillas <javier@dowhile0.org>
8910 L:      linux-kernel@vger.kernel.org
8911 S:      Supported
8912 F:      drivers/regulator/max77802-regulator.c
8913 F:      Documentation/devicetree/bindings/*/*max77802.txt
8914 F:      include/dt-bindings/*/*max77802.h
8915
8916 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8917 M:      Krzysztof Kozlowski <krzk@kernel.org>
8918 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8919 L:      linux-pm@vger.kernel.org
8920 S:      Supported
8921 F:      drivers/power/supply/max14577_charger.c
8922 F:      drivers/power/supply/max77693_charger.c
8923
8924 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8925 M:      Chanwoo Choi <cw00.choi@samsung.com>
8926 M:      Krzysztof Kozlowski <krzk@kernel.org>
8927 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8928 L:      linux-kernel@vger.kernel.org
8929 S:      Supported
8930 F:      drivers/*/max14577*.c
8931 F:      drivers/*/max77686*.c
8932 F:      drivers/*/max77693*.c
8933 F:      drivers/extcon/extcon-max14577.c
8934 F:      drivers/extcon/extcon-max77693.c
8935 F:      drivers/rtc/rtc-max77686.c
8936 F:      drivers/clk/clk-max77686.c
8937 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8938 F:      Documentation/devicetree/bindings/*/max77686.txt
8939 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8940 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8941 F:      include/linux/mfd/max14577*.h
8942 F:      include/linux/mfd/max77686*.h
8943 F:      include/linux/mfd/max77693*.h
8944
8945 MAXIRADIO FM RADIO RECEIVER DRIVER
8946 M:      Hans Verkuil <hverkuil@xs4all.nl>
8947 L:      linux-media@vger.kernel.org
8948 T:      git git://linuxtv.org/media_tree.git
8949 W:      https://linuxtv.org
8950 S:      Maintained
8951 F:      drivers/media/radio/radio-maxiradio*
8952
8953 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8954 M:      Peter Rosin <peda@axentia.se>
8955 L:      linux-iio@vger.kernel.org
8956 S:      Maintained
8957 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8958 F:      drivers/iio/potentiometer/mcp4018.c
8959 F:      drivers/iio/potentiometer/mcp4531.c
8960
8961 MCR20A IEEE-802.15.4 RADIO DRIVER
8962 M:      Xue Liu <liuxuenetmail@gmail.com>
8963 L:      linux-wpan@vger.kernel.org
8964 W:      https://github.com/xueliu/mcr20a-linux
8965 S:      Maintained
8966 F:      drivers/net/ieee802154/mcr20a.c
8967 F:      drivers/net/ieee802154/mcr20a.h
8968 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8969
8970 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8971 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8972 L:      linux-iio@vger.kernel.org
8973 S:      Maintained
8974 F:      drivers/iio/dac/cio-dac.c
8975
8976 MEDIA DRIVERS FOR ASCOT2E
8977 M:      Sergey Kozlov <serjk@netup.ru>
8978 M:      Abylay Ospan <aospan@netup.ru>
8979 L:      linux-media@vger.kernel.org
8980 W:      https://linuxtv.org
8981 W:      http://netup.tv/
8982 T:      git git://linuxtv.org/media_tree.git
8983 S:      Supported
8984 F:      drivers/media/dvb-frontends/ascot2e*
8985
8986 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8987 M:      Jasmin Jessich <jasmin@anw.at>
8988 L:      linux-media@vger.kernel.org
8989 W:      https://linuxtv.org
8990 T:      git git://linuxtv.org/media_tree.git
8991 S:      Maintained
8992 F:      drivers/media/dvb-frontends/cxd2099*
8993
8994 MEDIA DRIVERS FOR CXD2841ER
8995 M:      Sergey Kozlov <serjk@netup.ru>
8996 M:      Abylay Ospan <aospan@netup.ru>
8997 L:      linux-media@vger.kernel.org
8998 W:      https://linuxtv.org
8999 W:      http://netup.tv/
9000 T:      git git://linuxtv.org/media_tree.git
9001 S:      Supported
9002 F:      drivers/media/dvb-frontends/cxd2841er*
9003
9004 MEDIA DRIVERS FOR CXD2880
9005 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9006 L:      linux-media@vger.kernel.org
9007 W:      http://linuxtv.org/
9008 T:      git git://linuxtv.org/media_tree.git
9009 S:      Supported
9010 F:      drivers/media/dvb-frontends/cxd2880/*
9011 F:      drivers/media/spi/cxd2880*
9012
9013 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9014 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9015 L:      linux-media@vger.kernel.org
9016 W:      https://linuxtv.org
9017 T:      git git://linuxtv.org/media_tree.git
9018 S:      Maintained
9019 F:      drivers/media/pci/ddbridge/*
9020
9021 MEDIA DRIVERS FOR FREESCALE IMX
9022 M:      Steve Longerbeam <slongerbeam@gmail.com>
9023 M:      Philipp Zabel <p.zabel@pengutronix.de>
9024 L:      linux-media@vger.kernel.org
9025 T:      git git://linuxtv.org/media_tree.git
9026 S:      Maintained
9027 F:      Documentation/devicetree/bindings/media/imx.txt
9028 F:      Documentation/media/v4l-drivers/imx.rst
9029 F:      drivers/staging/media/imx/
9030 F:      include/linux/imx-media.h
9031 F:      include/media/imx.h
9032
9033 MEDIA DRIVERS FOR HELENE
9034 M:      Abylay Ospan <aospan@netup.ru>
9035 L:      linux-media@vger.kernel.org
9036 W:      https://linuxtv.org
9037 W:      http://netup.tv/
9038 T:      git git://linuxtv.org/media_tree.git
9039 S:      Supported
9040 F:      drivers/media/dvb-frontends/helene*
9041
9042 MEDIA DRIVERS FOR HORUS3A
9043 M:      Sergey Kozlov <serjk@netup.ru>
9044 M:      Abylay Ospan <aospan@netup.ru>
9045 L:      linux-media@vger.kernel.org
9046 W:      https://linuxtv.org
9047 W:      http://netup.tv/
9048 T:      git git://linuxtv.org/media_tree.git
9049 S:      Supported
9050 F:      drivers/media/dvb-frontends/horus3a*
9051
9052 MEDIA DRIVERS FOR LNBH25
9053 M:      Sergey Kozlov <serjk@netup.ru>
9054 M:      Abylay Ospan <aospan@netup.ru>
9055 L:      linux-media@vger.kernel.org
9056 W:      https://linuxtv.org
9057 W:      http://netup.tv/
9058 T:      git git://linuxtv.org/media_tree.git
9059 S:      Supported
9060 F:      drivers/media/dvb-frontends/lnbh25*
9061
9062 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9063 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9064 L:      linux-media@vger.kernel.org
9065 W:      https://linuxtv.org
9066 T:      git git://linuxtv.org/media_tree.git
9067 S:      Maintained
9068 F:      drivers/media/dvb-frontends/mxl5xx*
9069
9070 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9071 M:      Sergey Kozlov <serjk@netup.ru>
9072 M:      Abylay Ospan <aospan@netup.ru>
9073 L:      linux-media@vger.kernel.org
9074 W:      https://linuxtv.org
9075 W:      http://netup.tv/
9076 T:      git git://linuxtv.org/media_tree.git
9077 S:      Supported
9078 F:      drivers/media/pci/netup_unidvb/*
9079
9080 MEDIA DRIVERS FOR RENESAS - CEU
9081 M:      Jacopo Mondi <jacopo@jmondi.org>
9082 L:      linux-media@vger.kernel.org
9083 L:      linux-renesas-soc@vger.kernel.org
9084 T:      git git://linuxtv.org/media_tree.git
9085 S:      Supported
9086 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9087 F:      drivers/media/platform/renesas-ceu.c
9088 F:      include/media/drv-intf/renesas-ceu.h
9089
9090 MEDIA DRIVERS FOR RENESAS - DRIF
9091 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9092 L:      linux-media@vger.kernel.org
9093 L:      linux-renesas-soc@vger.kernel.org
9094 T:      git git://linuxtv.org/media_tree.git
9095 S:      Supported
9096 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9097 F:      drivers/media/platform/rcar_drif.c
9098
9099 MEDIA DRIVERS FOR RENESAS - FCP
9100 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9101 L:      linux-media@vger.kernel.org
9102 L:      linux-renesas-soc@vger.kernel.org
9103 T:      git git://linuxtv.org/media_tree.git
9104 S:      Supported
9105 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9106 F:      drivers/media/platform/rcar-fcp.c
9107 F:      include/media/rcar-fcp.h
9108
9109 MEDIA DRIVERS FOR RENESAS - FDP1
9110 M:      Kieran Bingham <kieran@bingham.xyz>
9111 L:      linux-media@vger.kernel.org
9112 L:      linux-renesas-soc@vger.kernel.org
9113 T:      git git://linuxtv.org/media_tree.git
9114 S:      Supported
9115 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9116 F:      drivers/media/platform/rcar_fdp1.c
9117
9118 MEDIA DRIVERS FOR RENESAS - VIN
9119 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9120 L:      linux-media@vger.kernel.org
9121 L:      linux-renesas-soc@vger.kernel.org
9122 T:      git git://linuxtv.org/media_tree.git
9123 S:      Supported
9124 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9125 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9126 F:      drivers/media/platform/rcar-vin/
9127
9128 MEDIA DRIVERS FOR RENESAS - VSP1
9129 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9130 L:      linux-media@vger.kernel.org
9131 L:      linux-renesas-soc@vger.kernel.org
9132 T:      git git://linuxtv.org/media_tree.git
9133 S:      Supported
9134 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9135 F:      drivers/media/platform/vsp1/
9136
9137 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9138 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9139 L:      linux-media@vger.kernel.org
9140 W:      https://linuxtv.org
9141 T:      git git://linuxtv.org/media_tree.git
9142 S:      Maintained
9143 F:      drivers/media/dvb-frontends/stv0910*
9144
9145 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9146 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9147 L:      linux-media@vger.kernel.org
9148 W:      https://linuxtv.org
9149 T:      git git://linuxtv.org/media_tree.git
9150 S:      Maintained
9151 F:      drivers/media/dvb-frontends/stv6111*
9152
9153 MEDIA DRIVERS FOR STM32 - DCMI
9154 M:      Hugues Fruchet <hugues.fruchet@st.com>
9155 L:      linux-media@vger.kernel.org
9156 T:      git git://linuxtv.org/media_tree.git
9157 S:      Supported
9158 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9159 F:      drivers/media/platform/stm32/stm32-dcmi.c
9160
9161 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9162 M:      Dmitry Osipenko <digetx@gmail.com>
9163 L:      linux-media@vger.kernel.org
9164 L:      linux-tegra@vger.kernel.org
9165 T:      git git://linuxtv.org/media_tree.git
9166 S:      Maintained
9167 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9168 F:      drivers/staging/media/tegra-vde/
9169
9170 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9171 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9172 P:      LinuxTV.org Project
9173 L:      linux-media@vger.kernel.org
9174 W:      https://linuxtv.org
9175 Q:      http://patchwork.kernel.org/project/linux-media/list/
9176 T:      git git://linuxtv.org/media_tree.git
9177 S:      Maintained
9178 F:      Documentation/devicetree/bindings/media/
9179 F:      Documentation/media/
9180 F:      drivers/media/
9181 F:      drivers/staging/media/
9182 F:      include/linux/platform_data/media/
9183 F:      include/media/
9184 F:      include/uapi/linux/dvb/
9185 F:      include/uapi/linux/videodev2.h
9186 F:      include/uapi/linux/media.h
9187 F:      include/uapi/linux/v4l2-*
9188 F:      include/uapi/linux/meye.h
9189 F:      include/uapi/linux/ivtv*
9190 F:      include/uapi/linux/uvcvideo.h
9191
9192 MEDIATEK BLUETOOTH DRIVER
9193 M:      Sean Wang <sean.wang@mediatek.com>
9194 L:      linux-bluetooth@vger.kernel.org
9195 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9196 S:      Maintained
9197 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9198 F:      drivers/bluetooth/btmtkuart.c
9199
9200 MEDIATEK CIR DRIVER
9201 M:      Sean Wang <sean.wang@mediatek.com>
9202 S:      Maintained
9203 F:      drivers/media/rc/mtk-cir.c
9204
9205 MEDIATEK DMA DRIVER
9206 M:      Sean Wang <sean.wang@mediatek.com>
9207 L:      dmaengine@vger.kernel.org
9208 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9209 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9210 S:      Maintained
9211 F:      Documentation/devicetree/bindings/dma/mtk-*
9212 F:      drivers/dma/mediatek/
9213
9214 MEDIATEK PMIC LED DRIVER
9215 M:      Sean Wang <sean.wang@mediatek.com>
9216 S:      Maintained
9217 F:      drivers/leds/leds-mt6323.c
9218 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9219
9220 MEDIATEK ETHERNET DRIVER
9221 M:      Felix Fietkau <nbd@openwrt.org>
9222 M:      John Crispin <john@phrozen.org>
9223 M:      Sean Wang <sean.wang@mediatek.com>
9224 M:      Nelson Chang <nelson.chang@mediatek.com>
9225 L:      netdev@vger.kernel.org
9226 S:      Maintained
9227 F:      drivers/net/ethernet/mediatek/
9228
9229 MEDIATEK SWITCH DRIVER
9230 M:      Sean Wang <sean.wang@mediatek.com>
9231 L:      netdev@vger.kernel.org
9232 S:      Maintained
9233 F:      drivers/net/dsa/mt7530.*
9234 F:      net/dsa/tag_mtk.c
9235
9236 MEDIATEK JPEG DRIVER
9237 M:      Rick Chang <rick.chang@mediatek.com>
9238 M:      Bin Liu <bin.liu@mediatek.com>
9239 S:      Supported
9240 F:      drivers/media/platform/mtk-jpeg/
9241 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9242
9243 MEDIATEK MDP DRIVER
9244 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9245 M:      Houlong Wei <houlong.wei@mediatek.com>
9246 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9247 S:      Supported
9248 F:      drivers/media/platform/mtk-mdp/
9249 F:      drivers/media/platform/mtk-vpu/
9250 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9251
9252 MEDIATEK MEDIA DRIVER
9253 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9254 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9255 S:      Supported
9256 F:      drivers/media/platform/mtk-vcodec/
9257 F:      drivers/media/platform/mtk-vpu/
9258 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9259 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9260
9261 MEDIATEK MT7601U WIRELESS LAN DRIVER
9262 M:      Jakub Kicinski <kubakici@wp.pl>
9263 L:      linux-wireless@vger.kernel.org
9264 S:      Maintained
9265 F:      drivers/net/wireless/mediatek/mt7601u/
9266
9267 MEDIATEK NAND CONTROLLER DRIVER
9268 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9269 L:      linux-mtd@lists.infradead.org
9270 S:      Maintained
9271 F:      drivers/mtd/nand/raw/mtk_*
9272 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9273
9274 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9275 M:      Sean Wang <sean.wang@mediatek.com>
9276 S:      Maintained
9277 F:      drivers/char/hw_random/mtk-rng.c
9278
9279 MEDIATEK USB3 DRD IP DRIVER
9280 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9281 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9282 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9283 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9284 S:      Maintained
9285 F:      drivers/usb/mtu3/
9286
9287 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9288 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9289 M:      Martin Donnelly <martin.donnelly@ge.com>
9290 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9291 S:      Maintained
9292 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9293 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9294
9295 MEGARAID SCSI/SAS DRIVERS
9296 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9297 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9298 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9299 L:      megaraidlinux.pdl@broadcom.com
9300 L:      linux-scsi@vger.kernel.org
9301 W:      http://www.avagotech.com/support/
9302 S:      Maintained
9303 F:      Documentation/scsi/megaraid.txt
9304 F:      drivers/scsi/megaraid.*
9305 F:      drivers/scsi/megaraid/
9306
9307 MELEXIS MLX90614 DRIVER
9308 M:      Crt Mori <cmo@melexis.com>
9309 L:      linux-iio@vger.kernel.org
9310 W:      http://www.melexis.com
9311 S:      Supported
9312 F:      drivers/iio/temperature/mlx90614.c
9313
9314 MELEXIS MLX90632 DRIVER
9315 M:      Crt Mori <cmo@melexis.com>
9316 L:      linux-iio@vger.kernel.org
9317 W:      http://www.melexis.com
9318 S:      Supported
9319 F:      drivers/iio/temperature/mlx90632.c
9320
9321 MELFAS MIP4 TOUCHSCREEN DRIVER
9322 M:      Sangwon Jee <jeesw@melfas.com>
9323 W:      http://www.melfas.com
9324 S:      Supported
9325 F:      drivers/input/touchscreen/melfas_mip4.c
9326 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9327
9328 MELLANOX ETHERNET DRIVER (mlx4_en)
9329 M:      Tariq Toukan <tariqt@mellanox.com>
9330 L:      netdev@vger.kernel.org
9331 S:      Supported
9332 W:      http://www.mellanox.com
9333 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9334 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9335
9336 MELLANOX ETHERNET DRIVER (mlx5e)
9337 M:      Saeed Mahameed <saeedm@mellanox.com>
9338 L:      netdev@vger.kernel.org
9339 S:      Supported
9340 W:      http://www.mellanox.com
9341 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9342 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9343
9344 MELLANOX ETHERNET INNOVA DRIVERS
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_accel/*
9351 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9352 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9353 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9354
9355 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9356 R:      Boris Pismenny <borisp@mellanox.com>
9357 L:      netdev@vger.kernel.org
9358 S:      Supported
9359 W:      http://www.mellanox.com
9360 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9361 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9362 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9363
9364 MELLANOX ETHERNET SWITCH DRIVERS
9365 M:      Jiri Pirko <jiri@mellanox.com>
9366 M:      Ido Schimmel <idosch@mellanox.com>
9367 L:      netdev@vger.kernel.org
9368 S:      Supported
9369 W:      http://www.mellanox.com
9370 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9371 F:      drivers/net/ethernet/mellanox/mlxsw/
9372 F:      tools/testing/selftests/drivers/net/mlxsw/
9373
9374 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9375 M:      mlxsw@mellanox.com
9376 L:      netdev@vger.kernel.org
9377 S:      Supported
9378 W:      http://www.mellanox.com
9379 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9380 F:      drivers/net/ethernet/mellanox/mlxfw/
9381
9382 MELLANOX HARDWARE PLATFORM SUPPORT
9383 M:      Andy Shevchenko <andy@infradead.org>
9384 M:      Darren Hart <dvhart@infradead.org>
9385 M:      Vadim Pasternak <vadimp@mellanox.com>
9386 L:      platform-driver-x86@vger.kernel.org
9387 S:      Supported
9388 F:      drivers/platform/mellanox/
9389
9390 MELLANOX MLX4 core VPI driver
9391 M:      Tariq Toukan <tariqt@mellanox.com>
9392 L:      netdev@vger.kernel.org
9393 L:      linux-rdma@vger.kernel.org
9394 W:      http://www.mellanox.com
9395 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9396 S:      Supported
9397 F:      drivers/net/ethernet/mellanox/mlx4/
9398 F:      include/linux/mlx4/
9399
9400 MELLANOX MLX4 IB driver
9401 M:      Yishai Hadas <yishaih@mellanox.com>
9402 L:      linux-rdma@vger.kernel.org
9403 W:      http://www.mellanox.com
9404 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9405 S:      Supported
9406 F:      drivers/infiniband/hw/mlx4/
9407 F:      include/linux/mlx4/
9408 F:      include/uapi/rdma/mlx4-abi.h
9409
9410 MELLANOX MLX5 core VPI driver
9411 M:      Saeed Mahameed <saeedm@mellanox.com>
9412 M:      Leon Romanovsky <leonro@mellanox.com>
9413 L:      netdev@vger.kernel.org
9414 L:      linux-rdma@vger.kernel.org
9415 W:      http://www.mellanox.com
9416 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9417 S:      Supported
9418 F:      drivers/net/ethernet/mellanox/mlx5/core/
9419 F:      include/linux/mlx5/
9420
9421 MELLANOX MLX5 IB driver
9422 M:      Leon Romanovsky <leonro@mellanox.com>
9423 L:      linux-rdma@vger.kernel.org
9424 W:      http://www.mellanox.com
9425 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9426 S:      Supported
9427 F:      drivers/infiniband/hw/mlx5/
9428 F:      include/linux/mlx5/
9429 F:      include/uapi/rdma/mlx5-abi.h
9430
9431 MELLANOX MLXCPLD I2C AND MUX DRIVER
9432 M:      Vadim Pasternak <vadimp@mellanox.com>
9433 M:      Michael Shych <michaelsh@mellanox.com>
9434 L:      linux-i2c@vger.kernel.org
9435 S:      Supported
9436 F:      drivers/i2c/busses/i2c-mlxcpld.c
9437 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9438 F:      Documentation/i2c/busses/i2c-mlxcpld
9439
9440 MELLANOX MLXCPLD LED DRIVER
9441 M:      Vadim Pasternak <vadimp@mellanox.com>
9442 L:      linux-leds@vger.kernel.org
9443 S:      Supported
9444 F:      drivers/leds/leds-mlxcpld.c
9445 F:      drivers/leds/leds-mlxreg.c
9446 F:      Documentation/leds/leds-mlxcpld.txt
9447
9448 MELLANOX PLATFORM DRIVER
9449 M:      Vadim Pasternak <vadimp@mellanox.com>
9450 L:      platform-driver-x86@vger.kernel.org
9451 S:      Supported
9452 F:      drivers/platform/x86/mlx-platform.c
9453
9454 MEMBARRIER SUPPORT
9455 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9456 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9457 L:      linux-kernel@vger.kernel.org
9458 S:      Supported
9459 F:      kernel/sched/membarrier.c
9460 F:      include/uapi/linux/membarrier.h
9461 F:      arch/powerpc/include/asm/membarrier.h
9462
9463 MEMORY MANAGEMENT
9464 L:      linux-mm@kvack.org
9465 W:      http://www.linux-mm.org
9466 S:      Maintained
9467 F:      include/linux/mm.h
9468 F:      include/linux/gfp.h
9469 F:      include/linux/mmzone.h
9470 F:      include/linux/memory_hotplug.h
9471 F:      include/linux/vmalloc.h
9472 F:      mm/
9473
9474 MEMORY TECHNOLOGY DEVICES (MTD)
9475 M:      David Woodhouse <dwmw2@infradead.org>
9476 M:      Brian Norris <computersforpeace@gmail.com>
9477 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9478 M:      Marek Vasut <marek.vasut@gmail.com>
9479 M:      Richard Weinberger <richard@nod.at>
9480 L:      linux-mtd@lists.infradead.org
9481 W:      http://www.linux-mtd.infradead.org/
9482 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9483 T:      git git://git.infradead.org/linux-mtd.git master
9484 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9485 S:      Maintained
9486 F:      Documentation/devicetree/bindings/mtd/
9487 F:      drivers/mtd/
9488 F:      include/linux/mtd/
9489 F:      include/uapi/mtd/
9490
9491 MEN A21 WATCHDOG DRIVER
9492 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9493 L:      linux-watchdog@vger.kernel.org
9494 S:      Maintained
9495 F:      drivers/watchdog/mena21_wdt.c
9496
9497 MEN CHAMELEON BUS (mcb)
9498 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9499 S:      Maintained
9500 F:      drivers/mcb/
9501 F:      include/linux/mcb.h
9502 F:      Documentation/men-chameleon-bus.txt
9503
9504 MEN F21BMC (Board Management Controller)
9505 M:      Andreas Werner <andreas.werner@men.de>
9506 S:      Supported
9507 F:      drivers/mfd/menf21bmc.c
9508 F:      drivers/watchdog/menf21bmc_wdt.c
9509 F:      drivers/leds/leds-menf21bmc.c
9510 F:      drivers/hwmon/menf21bmc_hwmon.c
9511 F:      Documentation/hwmon/menf21bmc
9512
9513 MEN Z069 WATCHDOG DRIVER
9514 M:      Johannes Thumshirn <jth@kernel.org>
9515 L:      linux-watchdog@vger.kernel.org
9516 S:      Maintained
9517 F:      drivers/watchdog/menz069_wdt.c
9518
9519 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9520 M:      Neil Armstrong <narmstrong@baylibre.com>
9521 L:      linux-media@lists.freedesktop.org
9522 L:      linux-amlogic@lists.infradead.org
9523 W:      http://linux-meson.com/
9524 S:      Supported
9525 F:      drivers/media/platform/meson/ao-cec.c
9526 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9527 T:      git git://linuxtv.org/media_tree.git
9528
9529 MICROBLAZE ARCHITECTURE
9530 M:      Michal Simek <monstr@monstr.eu>
9531 W:      http://www.monstr.eu/fdt/
9532 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9533 S:      Supported
9534 F:      arch/microblaze/
9535
9536 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9537 M:      Richard Genoud <richard.genoud@gmail.com>
9538 S:      Maintained
9539 F:      drivers/tty/serial/atmel_serial.c
9540 F:      drivers/tty/serial/atmel_serial.h
9541
9542 MICROCHIP / ATMEL DMA DRIVER
9543 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9544 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9545 L:      dmaengine@vger.kernel.org
9546 S:      Supported
9547 F:      drivers/dma/at_hdmac.c
9548 F:      drivers/dma/at_hdmac_regs.h
9549 F:      include/linux/platform_data/dma-atmel.h
9550
9551 MICROCHIP / ATMEL ECC DRIVER
9552 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9553 L:      linux-crypto@vger.kernel.org
9554 S:      Maintained
9555 F:      drivers/crypto/atmel-ecc.*
9556
9557 MICROCHIP / ATMEL ISC DRIVER
9558 M:      Songjun Wu <songjun.wu@microchip.com>
9559 L:      linux-media@vger.kernel.org
9560 S:      Supported
9561 F:      drivers/media/platform/atmel/atmel-isc.c
9562 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9563 F:      devicetree/bindings/media/atmel-isc.txt
9564
9565 MICROCHIP / ATMEL NAND DRIVER
9566 M:      Josh Wu <rainyfeeling@outlook.com>
9567 L:      linux-mtd@lists.infradead.org
9568 S:      Supported
9569 F:      drivers/mtd/nand/raw/atmel/*
9570 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9571
9572 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9573 M:      Woojung Huh <Woojung.Huh@microchip.com>
9574 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9575 L:      netdev@vger.kernel.org
9576 S:      Maintained
9577 F:      net/dsa/tag_ksz.c
9578 F:      drivers/net/dsa/microchip/*
9579 F:      include/linux/platform_data/microchip-ksz.h
9580 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9581
9582 MICROCHIP LAN743X ETHERNET DRIVER
9583 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9584 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9585 L:      netdev@vger.kernel.org
9586 S:      Maintained
9587 F:      drivers/net/ethernet/microchip/lan743x_*
9588
9589 MICROCHIP USB251XB DRIVER
9590 M:      Richard Leitner <richard.leitner@skidata.com>
9591 L:      linux-usb@vger.kernel.org
9592 S:      Maintained
9593 F:      drivers/usb/misc/usb251xb.c
9594 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9595
9596 MICROSEMI MIPS SOCS
9597 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9598 L:      linux-mips@linux-mips.org
9599 S:      Maintained
9600 F:      arch/mips/generic/board-ocelot.c
9601 F:      arch/mips/configs/generic/board-ocelot.config
9602 F:      arch/mips/boot/dts/mscc/
9603 F:      Documentation/devicetree/bindings/mips/mscc.txt
9604
9605 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9606 M:      Don Brace <don.brace@microsemi.com>
9607 L:      esc.storagedev@microsemi.com
9608 L:      linux-scsi@vger.kernel.org
9609 S:      Supported
9610 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9611 F:      drivers/scsi/smartpqi/Kconfig
9612 F:      drivers/scsi/smartpqi/Makefile
9613 F:      include/linux/cciss*.h
9614 F:      include/uapi/linux/cciss*.h
9615 F:      Documentation/scsi/smartpqi.txt
9616
9617 MICROSEMI ETHERNET SWITCH DRIVER
9618 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9619 L:      netdev@vger.kernel.org
9620 S:      Supported
9621 F:      drivers/net/ethernet/mscc/
9622
9623 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9624 M:      Chen Yu <yu.c.chen@intel.com>
9625 L:      platform-driver-x86@vger.kernel.org
9626 S:      Supported
9627 F:      drivers/platform/x86/surfacepro3_button.c
9628
9629 MICROTEK X6 SCANNER
9630 M:      Oliver Neukum <oliver@neukum.org>
9631 S:      Maintained
9632 F:      drivers/usb/image/microtek.*
9633
9634 MIPS
9635 M:      Ralf Baechle <ralf@linux-mips.org>
9636 M:      Paul Burton <paul.burton@mips.com>
9637 M:      James Hogan <jhogan@kernel.org>
9638 L:      linux-mips@linux-mips.org
9639 W:      http://www.linux-mips.org/
9640 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9641 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9642 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9643 S:      Supported
9644 F:      Documentation/devicetree/bindings/mips/
9645 F:      Documentation/mips/
9646 F:      arch/mips/
9647 F:      drivers/platform/mips/
9648
9649 MIPS BOSTON DEVELOPMENT BOARD
9650 M:      Paul Burton <paul.burton@mips.com>
9651 L:      linux-mips@linux-mips.org
9652 S:      Maintained
9653 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9654 F:      arch/mips/boot/dts/img/boston.dts
9655 F:      arch/mips/configs/generic/board-boston.config
9656 F:      drivers/clk/imgtec/clk-boston.c
9657 F:      include/dt-bindings/clock/boston-clock.h
9658
9659 MIPS GENERIC PLATFORM
9660 M:      Paul Burton <paul.burton@mips.com>
9661 L:      linux-mips@linux-mips.org
9662 S:      Supported
9663 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9664 F:      arch/mips/generic/
9665 F:      arch/mips/tools/generic-board-config.sh
9666
9667 MIPS/LOONGSON1 ARCHITECTURE
9668 M:      Keguang Zhang <keguang.zhang@gmail.com>
9669 L:      linux-mips@linux-mips.org
9670 S:      Maintained
9671 F:      arch/mips/loongson32/
9672 F:      arch/mips/include/asm/mach-loongson32/
9673 F:      drivers/*/*loongson1*
9674 F:      drivers/*/*/*loongson1*
9675
9676 MIPS/LOONGSON2 ARCHITECTURE
9677 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9678 L:      linux-mips@linux-mips.org
9679 S:      Maintained
9680 F:      arch/mips/loongson64/fuloong-2e/
9681 F:      arch/mips/loongson64/lemote-2f/
9682 F:      arch/mips/include/asm/mach-loongson64/
9683 F:      drivers/*/*loongson2*
9684 F:      drivers/*/*/*loongson2*
9685
9686 MIPS/LOONGSON3 ARCHITECTURE
9687 M:      Huacai Chen <chenhc@lemote.com>
9688 L:      linux-mips@linux-mips.org
9689 S:      Maintained
9690 F:      arch/mips/loongson64/
9691 F:      arch/mips/include/asm/mach-loongson64/
9692 F:      drivers/platform/mips/cpu_hwmon.c
9693 F:      drivers/*/*loongson3*
9694 F:      drivers/*/*/*loongson3*
9695
9696 MIPS RINT INSTRUCTION EMULATION
9697 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9698 L:      linux-mips@linux-mips.org
9699 S:      Supported
9700 F:      arch/mips/math-emu/sp_rint.c
9701 F:      arch/mips/math-emu/dp_rint.c
9702
9703 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9704 M:      Hans Verkuil <hverkuil@xs4all.nl>
9705 L:      linux-media@vger.kernel.org
9706 T:      git git://linuxtv.org/media_tree.git
9707 W:      https://linuxtv.org
9708 S:      Odd Fixes
9709 F:      drivers/media/radio/radio-miropcm20*
9710
9711 MMP SUPPORT
9712 M:      Eric Miao <eric.y.miao@gmail.com>
9713 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9714 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9715 T:      git git://github.com/hzhuang1/linux.git
9716 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9717 S:      Maintained
9718 F:      arch/arm/boot/dts/mmp*
9719 F:      arch/arm/mach-mmp/
9720
9721 MN88472 MEDIA DRIVER
9722 M:      Antti Palosaari <crope@iki.fi>
9723 L:      linux-media@vger.kernel.org
9724 W:      https://linuxtv.org
9725 W:      http://palosaari.fi/linux/
9726 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9727 S:      Maintained
9728 F:      drivers/media/dvb-frontends/mn88472*
9729
9730 MN88473 MEDIA DRIVER
9731 M:      Antti Palosaari <crope@iki.fi>
9732 L:      linux-media@vger.kernel.org
9733 W:      https://linuxtv.org
9734 W:      http://palosaari.fi/linux/
9735 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9736 S:      Maintained
9737 F:      drivers/media/dvb-frontends/mn88473*
9738
9739 MODULE SUPPORT
9740 M:      Jessica Yu <jeyu@kernel.org>
9741 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9742 S:      Maintained
9743 F:      include/linux/module.h
9744 F:      kernel/module.c
9745
9746 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9747 W:      http://popies.net/meye/
9748 S:      Orphan
9749 F:      Documentation/media/v4l-drivers/meye*
9750 F:      drivers/media/pci/meye/
9751 F:      include/uapi/linux/meye.h
9752
9753 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9754 M:      Jiri Slaby <jirislaby@gmail.com>
9755 S:      Maintained
9756 F:      Documentation/serial/moxa-smartio
9757 F:      drivers/tty/mxser.*
9758
9759 MR800 AVERMEDIA USB FM RADIO DRIVER
9760 M:      Alexey Klimov <klimov.linux@gmail.com>
9761 L:      linux-media@vger.kernel.org
9762 T:      git git://linuxtv.org/media_tree.git
9763 S:      Maintained
9764 F:      drivers/media/radio/radio-mr800.c
9765
9766 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9767 M:      Alan Ott <alan@signal11.us>
9768 L:      linux-wpan@vger.kernel.org
9769 S:      Maintained
9770 F:      drivers/net/ieee802154/mrf24j40.c
9771 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9772
9773 MSI LAPTOP SUPPORT
9774 M:      "Lee, Chun-Yi" <jlee@suse.com>
9775 L:      platform-driver-x86@vger.kernel.org
9776 S:      Maintained
9777 F:      drivers/platform/x86/msi-laptop.c
9778
9779 MSI WMI SUPPORT
9780 L:      platform-driver-x86@vger.kernel.org
9781 S:      Orphan
9782 F:      drivers/platform/x86/msi-wmi.c
9783
9784 MSI001 MEDIA DRIVER
9785 M:      Antti Palosaari <crope@iki.fi>
9786 L:      linux-media@vger.kernel.org
9787 W:      https://linuxtv.org
9788 W:      http://palosaari.fi/linux/
9789 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9790 T:      git git://linuxtv.org/anttip/media_tree.git
9791 S:      Maintained
9792 F:      drivers/media/tuners/msi001*
9793
9794 MSI2500 MEDIA DRIVER
9795 M:      Antti Palosaari <crope@iki.fi>
9796 L:      linux-media@vger.kernel.org
9797 W:      https://linuxtv.org
9798 W:      http://palosaari.fi/linux/
9799 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9800 T:      git git://linuxtv.org/anttip/media_tree.git
9801 S:      Maintained
9802 F:      drivers/media/usb/msi2500/
9803
9804 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9805 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9806 L:      linux-mtd@lists.infradead.org
9807 S:      Maintained
9808 F:      drivers/mtd/devices/docg3*
9809
9810 MT9M032 APTINA SENSOR DRIVER
9811 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9812 L:      linux-media@vger.kernel.org
9813 T:      git git://linuxtv.org/media_tree.git
9814 S:      Maintained
9815 F:      drivers/media/i2c/mt9m032.c
9816 F:      include/media/i2c/mt9m032.h
9817
9818 MT9P031 APTINA CAMERA SENSOR
9819 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9820 L:      linux-media@vger.kernel.org
9821 T:      git git://linuxtv.org/media_tree.git
9822 S:      Maintained
9823 F:      drivers/media/i2c/mt9p031.c
9824 F:      include/media/i2c/mt9p031.h
9825
9826 MT9T001 APTINA CAMERA SENSOR
9827 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9828 L:      linux-media@vger.kernel.org
9829 T:      git git://linuxtv.org/media_tree.git
9830 S:      Maintained
9831 F:      drivers/media/i2c/mt9t001.c
9832 F:      include/media/i2c/mt9t001.h
9833
9834 MT9T112 APTINA CAMERA SENSOR
9835 M:      Jacopo Mondi <jacopo@jmondi.org>
9836 L:      linux-media@vger.kernel.org
9837 T:      git git://linuxtv.org/media_tree.git
9838 S:      Odd Fixes
9839 F:      drivers/media/i2c/mt9t112.c
9840 F:      include/media/i2c/mt9t112.h
9841
9842 MT9V032 APTINA CAMERA SENSOR
9843 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9844 L:      linux-media@vger.kernel.org
9845 T:      git git://linuxtv.org/media_tree.git
9846 S:      Maintained
9847 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9848 F:      drivers/media/i2c/mt9v032.c
9849 F:      include/media/i2c/mt9v032.h
9850
9851 MT9V111 APTINA CAMERA SENSOR
9852 M:      Jacopo Mondi <jacopo@jmondi.org>
9853 L:      linux-media@vger.kernel.org
9854 T:      git git://linuxtv.org/media_tree.git
9855 S:      Maintained
9856 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
9857 F:      drivers/media/i2c/mt9v111.c
9858
9859 MULTIFUNCTION DEVICES (MFD)
9860 M:      Lee Jones <lee.jones@linaro.org>
9861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9862 S:      Supported
9863 F:      Documentation/devicetree/bindings/mfd/
9864 F:      drivers/mfd/
9865 F:      include/linux/mfd/
9866 F:      include/dt-bindings/mfd/
9867
9868 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9869 S:      Orphan
9870 F:      drivers/mmc/host/mmc_spi.c
9871 F:      include/linux/spi/mmc_spi.h
9872
9873 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9874 M:      Ulf Hansson <ulf.hansson@linaro.org>
9875 L:      linux-mmc@vger.kernel.org
9876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9877 S:      Maintained
9878 F:      Documentation/devicetree/bindings/mmc/
9879 F:      drivers/mmc/
9880 F:      include/linux/mmc/
9881 F:      include/uapi/linux/mmc/
9882
9883 MULTIPLEXER SUBSYSTEM
9884 M:      Peter Rosin <peda@axentia.se>
9885 S:      Maintained
9886 F:      Documentation/ABI/testing/sysfs-class-mux*
9887 F:      Documentation/devicetree/bindings/mux/
9888 F:      include/dt-bindings/mux/
9889 F:      include/linux/mux/
9890 F:      drivers/mux/
9891
9892 MULTITECH MULTIPORT CARD (ISICOM)
9893 S:      Orphan
9894 F:      drivers/tty/isicom.c
9895 F:      include/linux/isicom.h
9896
9897 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9898 M:      Bin Liu <b-liu@ti.com>
9899 L:      linux-usb@vger.kernel.org
9900 S:      Maintained
9901 F:      drivers/usb/musb/
9902
9903 MXL301RF MEDIA DRIVER
9904 M:      Akihiro Tsukada <tskd08@gmail.com>
9905 L:      linux-media@vger.kernel.org
9906 S:      Odd Fixes
9907 F:      drivers/media/tuners/mxl301rf*
9908
9909 MXL5007T MEDIA DRIVER
9910 M:      Michael Krufky <mkrufky@linuxtv.org>
9911 L:      linux-media@vger.kernel.org
9912 W:      https://linuxtv.org
9913 W:      http://github.com/mkrufky
9914 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9915 T:      git git://linuxtv.org/mkrufky/tuners.git
9916 S:      Maintained
9917 F:      drivers/media/tuners/mxl5007t.*
9918
9919 MXSFB DRM DRIVER
9920 M:      Marek Vasut <marex@denx.de>
9921 S:      Supported
9922 F:      drivers/gpu/drm/mxsfb/
9923 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9924
9925 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9926 M:      Chris Lee <christopher.lee@cspi.com>
9927 L:      netdev@vger.kernel.org
9928 W:      https://www.cspi.com/ethernet-products/support/downloads/
9929 S:      Supported
9930 F:      drivers/net/ethernet/myricom/myri10ge/
9931
9932 NAND FLASH SUBSYSTEM
9933 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9934 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9935 R:      Richard Weinberger <richard@nod.at>
9936 L:      linux-mtd@lists.infradead.org
9937 W:      http://www.linux-mtd.infradead.org/
9938 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9939 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9940 T:      git git://git.infradead.org/linux-mtd.git nand/next
9941 S:      Maintained
9942 F:      drivers/mtd/nand/
9943 F:      include/linux/mtd/*nand*.h
9944
9945 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9946 M:      Daniel Mack <zonque@gmail.com>
9947 S:      Maintained
9948 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9949 W:      http://www.native-instruments.com
9950 F:      sound/usb/caiaq/
9951
9952 NATSEMI ETHERNET DRIVER (DP8381x)
9953 S:      Orphan
9954 F:      drivers/net/ethernet/natsemi/natsemi.c
9955
9956 NCP FILESYSTEM
9957 M:      Petr Vandrovec <petr@vandrovec.name>
9958 S:      Obsolete
9959 F:      drivers/staging/ncpfs/
9960
9961 NCR 5380 SCSI DRIVERS
9962 M:      Finn Thain <fthain@telegraphics.com.au>
9963 M:      Michael Schmitz <schmitzmic@gmail.com>
9964 L:      linux-scsi@vger.kernel.org
9965 S:      Maintained
9966 F:      Documentation/scsi/g_NCR5380.txt
9967 F:      drivers/scsi/NCR5380.*
9968 F:      drivers/scsi/arm/cumana_1.c
9969 F:      drivers/scsi/arm/oak.c
9970 F:      drivers/scsi/atari_scsi.*
9971 F:      drivers/scsi/dmx3191d.c
9972 F:      drivers/scsi/g_NCR5380.*
9973 F:      drivers/scsi/mac_scsi.*
9974 F:      drivers/scsi/sun3_scsi.*
9975 F:      drivers/scsi/sun3_scsi_vme.c
9976
9977 NCSI LIBRARY:
9978 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
9979 S:      Maintained
9980 F:      net/ncsi/
9981
9982 NCT6775 HARDWARE MONITOR DRIVER
9983 M:      Guenter Roeck <linux@roeck-us.net>
9984 L:      linux-hwmon@vger.kernel.org
9985 S:      Maintained
9986 F:      Documentation/hwmon/nct6775
9987 F:      drivers/hwmon/nct6775.c
9988
9989 NET_FAILOVER MODULE
9990 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9991 L:      netdev@vger.kernel.org
9992 S:      Supported
9993 F:      driver/net/net_failover.c
9994 F:      include/net/net_failover.h
9995 F:      Documentation/networking/net_failover.rst
9996
9997 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9998 M:      Faisal Latif <faisal.latif@intel.com>
9999 L:      linux-rdma@vger.kernel.org
10000 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10001 S:      Supported
10002 F:      drivers/infiniband/hw/nes/
10003 F:      include/uapi/rdma/nes-abi.h
10004
10005 NETEM NETWORK EMULATOR
10006 M:      Stephen Hemminger <stephen@networkplumber.org>
10007 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10008 S:      Maintained
10009 F:      net/sched/sch_netem.c
10010
10011 NETERION 10GbE DRIVERS (s2io/vxge)
10012 M:      Jon Mason <jdmason@kudzu.us>
10013 L:      netdev@vger.kernel.org
10014 S:      Supported
10015 F:      Documentation/networking/s2io.txt
10016 F:      Documentation/networking/vxge.txt
10017 F:      drivers/net/ethernet/neterion/
10018
10019 NETFILTER
10020 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10021 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10022 M:      Florian Westphal <fw@strlen.de>
10023 L:      netfilter-devel@vger.kernel.org
10024 L:      coreteam@netfilter.org
10025 W:      http://www.netfilter.org/
10026 W:      http://www.iptables.org/
10027 W:      http://www.nftables.org/
10028 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10031 S:      Maintained
10032 F:      include/linux/netfilter*
10033 F:      include/linux/netfilter/
10034 F:      include/net/netfilter/
10035 F:      include/uapi/linux/netfilter*
10036 F:      include/uapi/linux/netfilter/
10037 F:      net/*/netfilter.c
10038 F:      net/*/netfilter/
10039 F:      net/netfilter/
10040 F:      net/bridge/br_netfilter*.c
10041
10042 NETROM NETWORK LAYER
10043 M:      Ralf Baechle <ralf@linux-mips.org>
10044 L:      linux-hams@vger.kernel.org
10045 W:      http://www.linux-ax25.org/
10046 S:      Maintained
10047 F:      include/net/netrom.h
10048 F:      include/uapi/linux/netrom.h
10049 F:      net/netrom/
10050
10051 NETRONOME ETHERNET DRIVERS
10052 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10053 L:      oss-drivers@netronome.com
10054 S:      Maintained
10055 F:      drivers/net/ethernet/netronome/
10056
10057 NETWORK BLOCK DEVICE (NBD)
10058 M:      Josef Bacik <josef@toxicpanda.com>
10059 S:      Maintained
10060 L:      linux-block@vger.kernel.org
10061 L:      nbd@other.debian.org
10062 F:      Documentation/blockdev/nbd.txt
10063 F:      drivers/block/nbd.c
10064 F:      include/uapi/linux/nbd.h
10065
10066 NETWORK DROP MONITOR
10067 M:      Neil Horman <nhorman@tuxdriver.com>
10068 L:      netdev@vger.kernel.org
10069 S:      Maintained
10070 W:      https://fedorahosted.org/dropwatch/
10071 F:      net/core/drop_monitor.c
10072
10073 NETWORKING DRIVERS
10074 M:      "David S. Miller" <davem@davemloft.net>
10075 L:      netdev@vger.kernel.org
10076 W:      http://www.linuxfoundation.org/en/Net
10077 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10080 S:      Odd Fixes
10081 F:      Documentation/devicetree/bindings/net/
10082 F:      drivers/net/
10083 F:      include/linux/if_*
10084 F:      include/linux/netdevice.h
10085 F:      include/linux/etherdevice.h
10086 F:      include/linux/fcdevice.h
10087 F:      include/linux/fddidevice.h
10088 F:      include/linux/hippidevice.h
10089 F:      include/linux/inetdevice.h
10090 F:      include/uapi/linux/if_*
10091 F:      include/uapi/linux/netdevice.h
10092
10093 NETWORKING DRIVERS (WIRELESS)
10094 M:      Kalle Valo <kvalo@codeaurora.org>
10095 L:      linux-wireless@vger.kernel.org
10096 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10098 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10099 S:      Maintained
10100 F:      Documentation/devicetree/bindings/net/wireless/
10101 F:      drivers/net/wireless/
10102
10103 NETWORKING [DSA]
10104 M:      Andrew Lunn <andrew@lunn.ch>
10105 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10106 M:      Florian Fainelli <f.fainelli@gmail.com>
10107 S:      Maintained
10108 F:      Documentation/devicetree/bindings/net/dsa/
10109 F:      net/dsa/
10110 F:      include/net/dsa.h
10111 F:      include/linux/dsa/
10112 F:      drivers/net/dsa/
10113
10114 NETWORKING [GENERAL]
10115 M:      "David S. Miller" <davem@davemloft.net>
10116 L:      netdev@vger.kernel.org
10117 W:      http://www.linuxfoundation.org/en/Net
10118 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10121 B:      mailto:netdev@vger.kernel.org
10122 S:      Maintained
10123 F:      net/
10124 F:      include/net/
10125 F:      include/linux/in.h
10126 F:      include/linux/net.h
10127 F:      include/linux/netdevice.h
10128 F:      include/uapi/linux/in.h
10129 F:      include/uapi/linux/net.h
10130 F:      include/uapi/linux/netdevice.h
10131 F:      include/uapi/linux/net_namespace.h
10132 F:      tools/testing/selftests/net/
10133 F:      lib/net_utils.c
10134 F:      lib/random32.c
10135 F:      Documentation/networking/
10136
10137 NETWORKING [IPSEC]
10138 M:      Steffen Klassert <steffen.klassert@secunet.com>
10139 M:      Herbert Xu <herbert@gondor.apana.org.au>
10140 M:      "David S. Miller" <davem@davemloft.net>
10141 L:      netdev@vger.kernel.org
10142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10144 S:      Maintained
10145 F:      net/xfrm/
10146 F:      net/key/
10147 F:      net/ipv4/xfrm*
10148 F:      net/ipv4/esp4*
10149 F:      net/ipv4/ah4.c
10150 F:      net/ipv4/ipcomp.c
10151 F:      net/ipv4/ip_vti.c
10152 F:      net/ipv6/xfrm*
10153 F:      net/ipv6/esp6*
10154 F:      net/ipv6/ah6.c
10155 F:      net/ipv6/ipcomp6.c
10156 F:      net/ipv6/ip6_vti.c
10157 F:      include/uapi/linux/xfrm.h
10158 F:      include/net/xfrm.h
10159
10160 NETWORKING [IPv4/IPv6]
10161 M:      "David S. Miller" <davem@davemloft.net>
10162 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10163 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10164 L:      netdev@vger.kernel.org
10165 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10166 S:      Maintained
10167 F:      net/ipv4/
10168 F:      net/ipv6/
10169 F:      include/net/ip*
10170 F:      arch/x86/net/*
10171
10172 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10173 M:      Paul Moore <paul@paul-moore.com>
10174 W:      https://github.com/netlabel
10175 L:      netdev@vger.kernel.org
10176 L:      linux-security-module@vger.kernel.org
10177 S:      Maintained
10178 F:      Documentation/netlabel/
10179 F:      include/net/calipso.h
10180 F:      include/net/cipso_ipv4.h
10181 F:      include/net/netlabel.h
10182 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10183 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10184 F:      net/netlabel/
10185 F:      net/ipv4/cipso_ipv4.c
10186 F:      net/ipv6/calipso.c
10187 F:      net/netfilter/xt_CONNSECMARK.c
10188 F:      net/netfilter/xt_SECMARK.c
10189
10190 NETWORKING [TCP]
10191 M:      Eric Dumazet <edumazet@google.com>
10192 L:      netdev@vger.kernel.org
10193 S:      Maintained
10194 F:      net/ipv4/tcp*.c
10195 F:      net/ipv4/syncookies.c
10196 F:      net/ipv6/tcp*.c
10197 F:      net/ipv6/syncookies.c
10198 F:      include/uapi/linux/tcp.h
10199 F:      include/net/tcp.h
10200 F:      include/linux/tcp.h
10201 F:      include/trace/events/tcp.h
10202
10203 NETWORKING [TLS]
10204 M:      Boris Pismenny <borisp@mellanox.com>
10205 M:      Aviad Yehezkel <aviadye@mellanox.com>
10206 M:      Dave Watson <davejwatson@fb.com>
10207 L:      netdev@vger.kernel.org
10208 S:      Maintained
10209 F:      net/tls/*
10210 F:      include/uapi/linux/tls.h
10211 F:      include/net/tls.h
10212
10213 NETWORKING [WIRELESS]
10214 L:      linux-wireless@vger.kernel.org
10215 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10216
10217 NETDEVSIM
10218 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10219 S:      Maintained
10220 F:      drivers/net/netdevsim/*
10221
10222 NETXEN (1/10) GbE SUPPORT
10223 M:      Manish Chopra <manish.chopra@cavium.com>
10224 M:      Rahul Verma <rahul.verma@cavium.com>
10225 M:      Dept-GELinuxNICDev@cavium.com
10226 L:      netdev@vger.kernel.org
10227 S:      Supported
10228 F:      drivers/net/ethernet/qlogic/netxen/
10229
10230 NFC SUBSYSTEM
10231 M:      Samuel Ortiz <sameo@linux.intel.com>
10232 L:      linux-wireless@vger.kernel.org
10233 L:      linux-nfc@lists.01.org (subscribers-only)
10234 S:      Supported
10235 F:      net/nfc/
10236 F:      include/net/nfc/
10237 F:      include/uapi/linux/nfc.h
10238 F:      drivers/nfc/
10239 F:      include/linux/platform_data/nfcmrvl.h
10240 F:      include/linux/platform_data/nxp-nci.h
10241 F:      Documentation/devicetree/bindings/net/nfc/
10242
10243 NFS, SUNRPC, AND LOCKD CLIENTS
10244 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10245 M:      Anna Schumaker <anna.schumaker@netapp.com>
10246 L:      linux-nfs@vger.kernel.org
10247 W:      http://client.linux-nfs.org
10248 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10249 S:      Maintained
10250 F:      fs/lockd/
10251 F:      fs/nfs/
10252 F:      fs/nfs_common/
10253 F:      net/sunrpc/
10254 F:      include/linux/lockd/
10255 F:      include/linux/nfs*
10256 F:      include/linux/sunrpc/
10257 F:      include/uapi/linux/nfs*
10258 F:      include/uapi/linux/sunrpc/
10259
10260 NILFS2 FILESYSTEM
10261 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10262 L:      linux-nilfs@vger.kernel.org
10263 W:      https://nilfs.sourceforge.io/
10264 W:      https://nilfs.osdn.jp/
10265 T:      git git://github.com/konis/nilfs2.git
10266 S:      Supported
10267 F:      Documentation/filesystems/nilfs2.txt
10268 F:      fs/nilfs2/
10269 F:      include/trace/events/nilfs2.h
10270 F:      include/uapi/linux/nilfs2_api.h
10271 F:      include/uapi/linux/nilfs2_ondisk.h
10272
10273 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10274 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10275 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10276 S:      Maintained
10277 F:      Documentation/scsi/NinjaSCSI.txt
10278 F:      drivers/scsi/pcmcia/nsp_*
10279
10280 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10281 M:      GOTO Masanori <gotom@debian.or.jp>
10282 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10283 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10284 S:      Maintained
10285 F:      Documentation/scsi/NinjaSCSI.txt
10286 F:      drivers/scsi/nsp32*
10287
10288 NIOS2 ARCHITECTURE
10289 M:      Ley Foon Tan <lftan@altera.com>
10290 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10292 S:      Maintained
10293 F:      arch/nios2/
10294
10295 NOHZ, DYNTICKS SUPPORT
10296 M:      Frederic Weisbecker <fweisbec@gmail.com>
10297 M:      Thomas Gleixner <tglx@linutronix.de>
10298 M:      Ingo Molnar <mingo@kernel.org>
10299 L:      linux-kernel@vger.kernel.org
10300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10301 S:      Maintained
10302 F:      kernel/time/tick*.*
10303 F:      include/linux/tick.h
10304 F:      include/linux/sched/nohz.h
10305
10306 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10307 M:      Pavel Machek <pavel@ucw.cz>
10308 M:      Sakari Ailus <sakari.ailus@iki.fi>
10309 L:      linux-media@vger.kernel.org
10310 S:      Maintained
10311 F:      drivers/media/i2c/et8ek8
10312 F:      drivers/media/i2c/ad5820.c
10313
10314 NOKIA N900 POWER SUPPLY DRIVERS
10315 R:      Pali Rohár <pali.rohar@gmail.com>
10316 F:      include/linux/power/bq2415x_charger.h
10317 F:      include/linux/power/bq27xxx_battery.h
10318 F:      include/linux/power/isp1704_charger.h
10319 F:      drivers/power/supply/bq2415x_charger.c
10320 F:      drivers/power/supply/bq27xxx_battery.c
10321 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10322 F:      drivers/power/supply/isp1704_charger.c
10323 F:      drivers/power/supply/rx51_battery.c
10324
10325 NTB AMD DRIVER
10326 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10327 L:      linux-ntb@googlegroups.com
10328 S:      Supported
10329 F:      drivers/ntb/hw/amd/
10330
10331 NTB DRIVER CORE
10332 M:      Jon Mason <jdmason@kudzu.us>
10333 M:      Dave Jiang <dave.jiang@intel.com>
10334 M:      Allen Hubbe <allenbh@gmail.com>
10335 L:      linux-ntb@googlegroups.com
10336 S:      Supported
10337 W:      https://github.com/jonmason/ntb/wiki
10338 T:      git git://github.com/jonmason/ntb.git
10339 F:      drivers/ntb/
10340 F:      drivers/net/ntb_netdev.c
10341 F:      include/linux/ntb.h
10342 F:      include/linux/ntb_transport.h
10343 F:      tools/testing/selftests/ntb/
10344
10345 NTB IDT DRIVER
10346 M:      Serge Semin <fancer.lancer@gmail.com>
10347 L:      linux-ntb@googlegroups.com
10348 S:      Supported
10349 F:      drivers/ntb/hw/idt/
10350
10351 NTB INTEL DRIVER
10352 M:      Dave Jiang <dave.jiang@intel.com>
10353 L:      linux-ntb@googlegroups.com
10354 S:      Supported
10355 W:      https://github.com/davejiang/linux/wiki
10356 T:      git https://github.com/davejiang/linux.git
10357 F:      drivers/ntb/hw/intel/
10358
10359 NTFS FILESYSTEM
10360 M:      Anton Altaparmakov <anton@tuxera.com>
10361 L:      linux-ntfs-dev@lists.sourceforge.net
10362 W:      http://www.tuxera.com/
10363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10364 S:      Supported
10365 F:      Documentation/filesystems/ntfs.txt
10366 F:      fs/ntfs/
10367
10368 NUBUS SUBSYSTEM
10369 M:      Finn Thain <fthain@telegraphics.com.au>
10370 L:      linux-m68k@lists.linux-m68k.org
10371 S:      Maintained
10372 F:      arch/*/include/asm/nubus.h
10373 F:      drivers/nubus/
10374 F:      include/linux/nubus.h
10375 F:      include/uapi/linux/nubus.h
10376
10377 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10378 M:      Antonino Daplas <adaplas@gmail.com>
10379 L:      linux-fbdev@vger.kernel.org
10380 S:      Maintained
10381 F:      drivers/video/fbdev/riva/
10382 F:      drivers/video/fbdev/nvidia/
10383
10384 NVM EXPRESS DRIVER
10385 M:      Keith Busch <keith.busch@intel.com>
10386 M:      Jens Axboe <axboe@fb.com>
10387 M:      Christoph Hellwig <hch@lst.de>
10388 M:      Sagi Grimberg <sagi@grimberg.me>
10389 L:      linux-nvme@lists.infradead.org
10390 T:      git://git.infradead.org/nvme.git
10391 W:      http://git.infradead.org/nvme.git
10392 S:      Supported
10393 F:      drivers/nvme/host/
10394 F:      include/linux/nvme.h
10395 F:      include/uapi/linux/nvme_ioctl.h
10396
10397 NVM EXPRESS FC TRANSPORT DRIVERS
10398 M:      James Smart <james.smart@broadcom.com>
10399 L:      linux-nvme@lists.infradead.org
10400 S:      Supported
10401 F:      include/linux/nvme-fc.h
10402 F:      include/linux/nvme-fc-driver.h
10403 F:      drivers/nvme/host/fc.c
10404 F:      drivers/nvme/target/fc.c
10405 F:      drivers/nvme/target/fcloop.c
10406
10407 NVM EXPRESS TARGET DRIVER
10408 M:      Christoph Hellwig <hch@lst.de>
10409 M:      Sagi Grimberg <sagi@grimberg.me>
10410 L:      linux-nvme@lists.infradead.org
10411 T:      git://git.infradead.org/nvme.git
10412 W:      http://git.infradead.org/nvme.git
10413 S:      Supported
10414 F:      drivers/nvme/target/
10415
10416 NVMEM FRAMEWORK
10417 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10418 S:      Maintained
10419 F:      drivers/nvmem/
10420 F:      Documentation/devicetree/bindings/nvmem/
10421 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10422 F:      include/linux/nvmem-consumer.h
10423 F:      include/linux/nvmem-provider.h
10424
10425 NXP SGTL5000 DRIVER
10426 M:      Fabio Estevam <fabio.estevam@nxp.com>
10427 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10428 S:      Maintained
10429 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10430 F:      sound/soc/codecs/sgtl5000*
10431
10432 NXP TDA998X DRM DRIVER
10433 M:      Russell King <linux@armlinux.org.uk>
10434 S:      Maintained
10435 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10436 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10437 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10438 F:      include/drm/i2c/tda998x.h
10439 F:      include/dt-bindings/display/tda998x.h
10440 K:      "nxp,tda998x"
10441
10442 NXP TFA9879 DRIVER
10443 M:      Peter Rosin <peda@axentia.se>
10444 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10445 S:      Maintained
10446 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10447 F:      sound/soc/codecs/tfa9879*
10448
10449 NXP-NCI NFC DRIVER
10450 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10451 R:      Charles Gorand <charles.gorand@effinnov.com>
10452 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10453 S:      Supported
10454 F:      drivers/nfc/nxp-nci
10455
10456 OBJTOOL
10457 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10458 M:      Peter Zijlstra <peterz@infradead.org>
10459 S:      Supported
10460 F:      tools/objtool/
10461
10462 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10463 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10464 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10465 L:      linuxppc-dev@lists.ozlabs.org
10466 S:      Supported
10467 F:      arch/powerpc/platforms/powernv/ocxl.c
10468 F:      arch/powerpc/include/asm/pnv-ocxl.h
10469 F:      drivers/misc/ocxl/
10470 F:      include/misc/ocxl*
10471 F:      include/uapi/misc/ocxl.h
10472 F:      Documentation/accelerators/ocxl.rst
10473
10474 OMAP AUDIO SUPPORT
10475 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10476 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10477 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10478 L:      linux-omap@vger.kernel.org
10479 S:      Maintained
10480 F:      sound/soc/omap/
10481
10482 OMAP CLOCK FRAMEWORK SUPPORT
10483 M:      Paul Walmsley <paul@pwsan.com>
10484 L:      linux-omap@vger.kernel.org
10485 S:      Maintained
10486 F:      arch/arm/*omap*/*clock*
10487
10488 OMAP DEVICE TREE SUPPORT
10489 M:      Benoît Cousson <bcousson@baylibre.com>
10490 M:      Tony Lindgren <tony@atomide.com>
10491 L:      linux-omap@vger.kernel.org
10492 L:      devicetree@vger.kernel.org
10493 S:      Maintained
10494 F:      arch/arm/boot/dts/*omap*
10495 F:      arch/arm/boot/dts/*am3*
10496 F:      arch/arm/boot/dts/*am4*
10497 F:      arch/arm/boot/dts/*am5*
10498 F:      arch/arm/boot/dts/*dra7*
10499
10500 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10501 L:      linux-omap@vger.kernel.org
10502 L:      linux-fbdev@vger.kernel.org
10503 S:      Orphan
10504 F:      drivers/video/fbdev/omap2/
10505 F:      Documentation/arm/OMAP/DSS
10506
10507 OMAP FRAMEBUFFER SUPPORT
10508 L:      linux-fbdev@vger.kernel.org
10509 L:      linux-omap@vger.kernel.org
10510 S:      Orphan
10511 F:      drivers/video/fbdev/omap/
10512
10513 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10514 M:      Roger Quadros <rogerq@ti.com>
10515 M:      Tony Lindgren <tony@atomide.com>
10516 L:      linux-omap@vger.kernel.org
10517 S:      Maintained
10518 F:      drivers/memory/omap-gpmc.c
10519 F:      arch/arm/mach-omap2/*gpmc*
10520
10521 OMAP GPIO DRIVER
10522 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10523 M:      Santosh Shilimkar <ssantosh@kernel.org>
10524 M:      Kevin Hilman <khilman@kernel.org>
10525 L:      linux-omap@vger.kernel.org
10526 S:      Maintained
10527 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10528 F:      drivers/gpio/gpio-omap.c
10529
10530 OMAP HARDWARE SPINLOCK SUPPORT
10531 M:      Ohad Ben-Cohen <ohad@wizery.com>
10532 L:      linux-omap@vger.kernel.org
10533 S:      Maintained
10534 F:      drivers/hwspinlock/omap_hwspinlock.c
10535
10536 OMAP HS MMC SUPPORT
10537 L:      linux-mmc@vger.kernel.org
10538 L:      linux-omap@vger.kernel.org
10539 S:      Orphan
10540 F:      drivers/mmc/host/omap_hsmmc.c
10541
10542 OMAP HWMOD DATA
10543 M:      Paul Walmsley <paul@pwsan.com>
10544 L:      linux-omap@vger.kernel.org
10545 S:      Maintained
10546 F:      arch/arm/mach-omap2/omap_hwmod*data*
10547
10548 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10549 M:      Benoît Cousson <bcousson@baylibre.com>
10550 L:      linux-omap@vger.kernel.org
10551 S:      Maintained
10552 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10553
10554 OMAP HWMOD SUPPORT
10555 M:      Benoît Cousson <bcousson@baylibre.com>
10556 M:      Paul Walmsley <paul@pwsan.com>
10557 L:      linux-omap@vger.kernel.org
10558 S:      Maintained
10559 F:      arch/arm/mach-omap2/omap_hwmod.*
10560
10561 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10562 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10563 L:      linux-media@vger.kernel.org
10564 S:      Maintained
10565 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10566 F:      drivers/media/platform/omap3isp/
10567 F:      drivers/staging/media/omap4iss/
10568
10569 OMAP MMC SUPPORT
10570 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10571 L:      linux-omap@vger.kernel.org
10572 S:      Maintained
10573 F:      drivers/mmc/host/omap.c
10574
10575 OMAP POWER MANAGEMENT SUPPORT
10576 M:      Kevin Hilman <khilman@kernel.org>
10577 L:      linux-omap@vger.kernel.org
10578 S:      Maintained
10579 F:      arch/arm/*omap*/*pm*
10580 F:      drivers/cpufreq/omap-cpufreq.c
10581
10582 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10583 M:      Rajendra Nayak <rnayak@codeaurora.org>
10584 M:      Paul Walmsley <paul@pwsan.com>
10585 L:      linux-omap@vger.kernel.org
10586 S:      Maintained
10587 F:      arch/arm/mach-omap2/prm*
10588
10589 OMAP RANDOM NUMBER GENERATOR SUPPORT
10590 M:      Deepak Saxena <dsaxena@plexity.net>
10591 S:      Maintained
10592 F:      drivers/char/hw_random/omap-rng.c
10593
10594 OMAP USB SUPPORT
10595 L:      linux-usb@vger.kernel.org
10596 L:      linux-omap@vger.kernel.org
10597 S:      Orphan
10598 F:      drivers/usb/*/*omap*
10599 F:      arch/arm/*omap*/usb*
10600
10601 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10602 M:      Mark Jackson <mpfj@newflow.co.uk>
10603 L:      linux-omap@vger.kernel.org
10604 S:      Maintained
10605 F:      arch/arm/boot/dts/am335x-nano.dts
10606
10607 OMAP1 SUPPORT
10608 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10609 M:      Tony Lindgren <tony@atomide.com>
10610 L:      linux-omap@vger.kernel.org
10611 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10613 S:      Maintained
10614 F:      arch/arm/mach-omap1/
10615 F:      arch/arm/plat-omap/
10616 F:      arch/arm/configs/omap1_defconfig
10617 F:      drivers/i2c/busses/i2c-omap.c
10618 F:      include/linux/platform_data/i2c-omap.h
10619 F:      include/linux/platform_data/ams-delta-fiq.h
10620
10621 OMAP2+ SUPPORT
10622 M:      Tony Lindgren <tony@atomide.com>
10623 L:      linux-omap@vger.kernel.org
10624 W:      http://www.muru.com/linux/omap/
10625 W:      http://linux.omap.com/
10626 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10628 S:      Maintained
10629 F:      arch/arm/mach-omap2/
10630 F:      arch/arm/plat-omap/
10631 F:      arch/arm/configs/omap2plus_defconfig
10632 F:      drivers/i2c/busses/i2c-omap.c
10633 F:      drivers/irqchip/irq-omap-intc.c
10634 F:      drivers/mfd/*omap*.c
10635 F:      drivers/mfd/menelaus.c
10636 F:      drivers/mfd/palmas.c
10637 F:      drivers/mfd/tps65217.c
10638 F:      drivers/mfd/tps65218.c
10639 F:      drivers/mfd/tps65910.c
10640 F:      drivers/mfd/twl-core.[ch]
10641 F:      drivers/mfd/twl4030*.c
10642 F:      drivers/mfd/twl6030*.c
10643 F:      drivers/mfd/twl6040*.c
10644 F:      drivers/regulator/palmas-regulator*.c
10645 F:      drivers/regulator/pbias-regulator.c
10646 F:      drivers/regulator/tps65217-regulator.c
10647 F:      drivers/regulator/tps65218-regulator.c
10648 F:      drivers/regulator/tps65910-regulator.c
10649 F:      drivers/regulator/twl-regulator.c
10650 F:      drivers/regulator/twl6030-regulator.c
10651 F:      include/linux/platform_data/i2c-omap.h
10652
10653 ONION OMEGA2+ BOARD
10654 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10655 L:      linux-mips@linux-mips.org
10656 S:      Maintained
10657 F:      arch/mips/boot/dts/ralink/omega2p.dts
10658
10659 OMFS FILESYSTEM
10660 M:      Bob Copeland <me@bobcopeland.com>
10661 L:      linux-karma-devel@lists.sourceforge.net
10662 S:      Maintained
10663 F:      Documentation/filesystems/omfs.txt
10664 F:      fs/omfs/
10665
10666 OMNIKEY CARDMAN 4000 DRIVER
10667 M:      Harald Welte <laforge@gnumonks.org>
10668 S:      Maintained
10669 F:      drivers/char/pcmcia/cm4000_cs.c
10670 F:      include/linux/cm4000_cs.h
10671 F:      include/uapi/linux/cm4000_cs.h
10672
10673 OMNIKEY CARDMAN 4040 DRIVER
10674 M:      Harald Welte <laforge@gnumonks.org>
10675 S:      Maintained
10676 F:      drivers/char/pcmcia/cm4040_cs.*
10677
10678 OMNIVISION OV13858 SENSOR DRIVER
10679 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10680 L:      linux-media@vger.kernel.org
10681 T:      git git://linuxtv.org/media_tree.git
10682 S:      Maintained
10683 F:      drivers/media/i2c/ov13858.c
10684
10685 OMNIVISION OV2680 SENSOR DRIVER
10686 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10687 L:      linux-media@vger.kernel.org
10688 T:      git git://linuxtv.org/media_tree.git
10689 S:      Maintained
10690 F:      drivers/media/i2c/ov2680.c
10691 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10692
10693 OMNIVISION OV2685 SENSOR DRIVER
10694 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10695 L:      linux-media@vger.kernel.org
10696 T:      git git://linuxtv.org/media_tree.git
10697 S:      Maintained
10698 F:      drivers/media/i2c/ov2685.c
10699
10700 OMNIVISION OV5640 SENSOR DRIVER
10701 M:      Steve Longerbeam <slongerbeam@gmail.com>
10702 L:      linux-media@vger.kernel.org
10703 T:      git git://linuxtv.org/media_tree.git
10704 S:      Maintained
10705 F:      drivers/media/i2c/ov5640.c
10706
10707 OMNIVISION OV5647 SENSOR DRIVER
10708 M:      Luis Oliveira <lolivei@synopsys.com>
10709 L:      linux-media@vger.kernel.org
10710 T:      git git://linuxtv.org/media_tree.git
10711 S:      Maintained
10712 F:      drivers/media/i2c/ov5647.c
10713
10714 OMNIVISION OV5695 SENSOR DRIVER
10715 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10716 L:      linux-media@vger.kernel.org
10717 T:      git git://linuxtv.org/media_tree.git
10718 S:      Maintained
10719 F:      drivers/media/i2c/ov5695.c
10720
10721 OMNIVISION OV7670 SENSOR DRIVER
10722 M:      Jonathan Corbet <corbet@lwn.net>
10723 L:      linux-media@vger.kernel.org
10724 T:      git git://linuxtv.org/media_tree.git
10725 S:      Maintained
10726 F:      drivers/media/i2c/ov7670.c
10727 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10728
10729 OMNIVISION OV772x SENSOR DRIVER
10730 M:      Jacopo Mondi <jacopo@jmondi.org>
10731 L:      linux-media@vger.kernel.org
10732 T:      git git://linuxtv.org/media_tree.git
10733 S:      Odd fixes
10734 F:      drivers/media/i2c/ov772x.c
10735 F:      include/media/i2c/ov772x.h
10736 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10737
10738 OMNIVISION OV7740 SENSOR DRIVER
10739 M:      Wenyou Yang <wenyou.yang@microchip.com>
10740 L:      linux-media@vger.kernel.org
10741 T:      git git://linuxtv.org/media_tree.git
10742 S:      Maintained
10743 F:      drivers/media/i2c/ov7740.c
10744 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10745
10746 OMNIVISION OV9650 SENSOR DRIVER
10747 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10748 R:      Akinobu Mita <akinobu.mita@gmail.com>
10749 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10750 L:      linux-media@vger.kernel.org
10751 T:      git git://linuxtv.org/media_tree.git
10752 S:      Maintained
10753 F:      drivers/media/i2c/ov9650.c
10754 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10755
10756 ONENAND FLASH DRIVER
10757 M:      Kyungmin Park <kyungmin.park@samsung.com>
10758 L:      linux-mtd@lists.infradead.org
10759 S:      Maintained
10760 F:      drivers/mtd/nand/onenand/
10761 F:      include/linux/mtd/onenand*.h
10762
10763 ONSTREAM SCSI TAPE DRIVER
10764 M:      Willem Riede <osst@riede.org>
10765 L:      osst-users@lists.sourceforge.net
10766 L:      linux-scsi@vger.kernel.org
10767 S:      Maintained
10768 F:      Documentation/scsi/osst.txt
10769 F:      drivers/scsi/osst.*
10770 F:      drivers/scsi/osst_*.h
10771 F:      drivers/scsi/st.h
10772
10773 OP-TEE DRIVER
10774 M:      Jens Wiklander <jens.wiklander@linaro.org>
10775 S:      Maintained
10776 F:      drivers/tee/optee/
10777
10778 OPA-VNIC DRIVER
10779 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10780 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10781 L:      linux-rdma@vger.kernel.org
10782 S:      Supported
10783 F:      drivers/infiniband/ulp/opa_vnic
10784
10785 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10786 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10787 M:      Frank Rowand <frowand.list@gmail.com>
10788 L:      devicetree@vger.kernel.org
10789 S:      Maintained
10790 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10791 F:      Documentation/devicetree/overlay-notes.txt
10792 F:      drivers/of/overlay.c
10793 F:      drivers/of/resolver.c
10794 K:      of_overlay_notifier_
10795
10796 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10797 M:      Rob Herring <robh+dt@kernel.org>
10798 M:      Frank Rowand <frowand.list@gmail.com>
10799 L:      devicetree@vger.kernel.org
10800 W:      http://www.devicetree.org/
10801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10802 S:      Maintained
10803 F:      drivers/of/
10804 F:      include/linux/of*.h
10805 F:      scripts/dtc/
10806 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10807
10808 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10809 M:      Rob Herring <robh+dt@kernel.org>
10810 M:      Mark Rutland <mark.rutland@arm.com>
10811 L:      devicetree@vger.kernel.org
10812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10813 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10814 S:      Maintained
10815 F:      Documentation/devicetree/
10816 F:      arch/*/boot/dts/
10817 F:      include/dt-bindings/
10818
10819 OPENCORES I2C BUS DRIVER
10820 M:      Peter Korsgaard <peter@korsgaard.com>
10821 L:      linux-i2c@vger.kernel.org
10822 S:      Maintained
10823 F:      Documentation/i2c/busses/i2c-ocores
10824 F:      drivers/i2c/busses/i2c-ocores.c
10825
10826 OPENRISC ARCHITECTURE
10827 M:      Jonas Bonn <jonas@southpole.se>
10828 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10829 M:      Stafford Horne <shorne@gmail.com>
10830 T:      git git://github.com/openrisc/linux.git
10831 L:      openrisc@lists.librecores.org
10832 W:      http://openrisc.io
10833 S:      Maintained
10834 F:      Documentation/devicetree/bindings/openrisc/
10835 F:      Documentation/openrisc/
10836 F:      arch/openrisc/
10837 F:      drivers/irqchip/irq-ompic.c
10838 F:      drivers/irqchip/irq-or1k-*
10839
10840 OPENVSWITCH
10841 M:      Pravin B Shelar <pshelar@ovn.org>
10842 L:      netdev@vger.kernel.org
10843 L:      dev@openvswitch.org
10844 W:      http://openvswitch.org
10845 S:      Maintained
10846 F:      net/openvswitch/
10847 F:      include/uapi/linux/openvswitch.h
10848
10849 OPERATING PERFORMANCE POINTS (OPP)
10850 M:      Viresh Kumar <vireshk@kernel.org>
10851 M:      Nishanth Menon <nm@ti.com>
10852 M:      Stephen Boyd <sboyd@kernel.org>
10853 L:      linux-pm@vger.kernel.org
10854 S:      Maintained
10855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10856 F:      drivers/opp/
10857 F:      include/linux/pm_opp.h
10858 F:      Documentation/power/opp.txt
10859 F:      Documentation/devicetree/bindings/opp/
10860
10861 OPL4 DRIVER
10862 M:      Clemens Ladisch <clemens@ladisch.de>
10863 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10864 T:      git git://git.alsa-project.org/alsa-kernel.git
10865 S:      Maintained
10866 F:      sound/drivers/opl4/
10867
10868 OPROFILE
10869 M:      Robert Richter <rric@kernel.org>
10870 L:      oprofile-list@lists.sf.net
10871 S:      Maintained
10872 F:      arch/*/include/asm/oprofile*.h
10873 F:      arch/*/oprofile/
10874 F:      drivers/oprofile/
10875 F:      include/linux/oprofile.h
10876
10877 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10878 M:      Mark Fasheh <mark@fasheh.com>
10879 M:      Joel Becker <jlbec@evilplan.org>
10880 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10881 W:      http://ocfs2.wiki.kernel.org
10882 S:      Supported
10883 F:      Documentation/filesystems/ocfs2.txt
10884 F:      Documentation/filesystems/dlmfs.txt
10885 F:      fs/ocfs2/
10886
10887 ORANGEFS FILESYSTEM
10888 M:      Mike Marshall <hubcap@omnibond.com>
10889 R:      Martin Brandenburg <martin@omnibond.com>
10890 L:      devel@lists.orangefs.org
10891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10892 S:      Supported
10893 F:      fs/orangefs/
10894 F:      Documentation/filesystems/orangefs.txt
10895
10896 ORINOCO DRIVER
10897 L:      linux-wireless@vger.kernel.org
10898 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10899 W:      http://www.nongnu.org/orinoco/
10900 S:      Orphan
10901 F:      drivers/net/wireless/intersil/orinoco/
10902
10903 OSD LIBRARY and FILESYSTEM
10904 M:      Boaz Harrosh <ooo@electrozaur.com>
10905 S:      Maintained
10906 F:      drivers/scsi/osd/
10907 F:      include/scsi/osd_*
10908 F:      fs/exofs/
10909
10910 OV2659 OMNIVISION SENSOR DRIVER
10911 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10912 L:      linux-media@vger.kernel.org
10913 W:      https://linuxtv.org
10914 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10915 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10916 S:      Maintained
10917 F:      drivers/media/i2c/ov2659.c
10918 F:      include/media/i2c/ov2659.h
10919
10920 OVERLAY FILESYSTEM
10921 M:      Miklos Szeredi <miklos@szeredi.hu>
10922 L:      linux-unionfs@vger.kernel.org
10923 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10924 S:      Supported
10925 F:      fs/overlayfs/
10926 F:      Documentation/filesystems/overlayfs.txt
10927
10928 P54 WIRELESS DRIVER
10929 M:      Christian Lamparter <chunkeey@googlemail.com>
10930 L:      linux-wireless@vger.kernel.org
10931 W:      http://wireless.kernel.org/en/users/Drivers/p54
10932 S:      Maintained
10933 F:      drivers/net/wireless/intersil/p54/
10934
10935 PA SEMI ETHERNET DRIVER
10936 L:      netdev@vger.kernel.org
10937 S:      Orphan
10938 F:      drivers/net/ethernet/pasemi/*
10939
10940 PA SEMI SMBUS DRIVER
10941 L:      linux-i2c@vger.kernel.org
10942 S:      Orphan
10943 F:      drivers/i2c/busses/i2c-pasemi.c
10944
10945 PADATA PARALLEL EXECUTION MECHANISM
10946 M:      Steffen Klassert <steffen.klassert@secunet.com>
10947 L:      linux-crypto@vger.kernel.org
10948 S:      Maintained
10949 F:      kernel/padata.c
10950 F:      include/linux/padata.h
10951 F:      Documentation/padata.txt
10952
10953 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10954 M:      Harald Welte <laforge@gnumonks.org>
10955 L:      platform-driver-x86@vger.kernel.org
10956 S:      Maintained
10957 F:      drivers/platform/x86/panasonic-laptop.c
10958
10959 PARALLEL LCD/KEYPAD PANEL DRIVER
10960 M:      Willy Tarreau <willy@haproxy.com>
10961 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10962 S:      Odd Fixes
10963 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10964 F:      drivers/auxdisplay/panel.c
10965
10966 PARALLEL PORT SUBSYSTEM
10967 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10968 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10969 L:      linux-parport@lists.infradead.org (subscribers-only)
10970 S:      Maintained
10971 F:      drivers/parport/
10972 F:      include/linux/parport*.h
10973 F:      drivers/char/ppdev.c
10974 F:      include/uapi/linux/ppdev.h
10975 F:      Documentation/parport*.txt
10976
10977 PARAVIRT_OPS INTERFACE
10978 M:      Juergen Gross <jgross@suse.com>
10979 M:      Alok Kataria <akataria@vmware.com>
10980 L:      virtualization@lists.linux-foundation.org
10981 S:      Supported
10982 F:      Documentation/virtual/paravirt_ops.txt
10983 F:      arch/*/kernel/paravirt*
10984 F:      arch/*/include/asm/paravirt*.h
10985 F:      include/linux/hypervisor.h
10986
10987 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10988 M:      Tim Waugh <tim@cyberelk.net>
10989 L:      linux-parport@lists.infradead.org (subscribers-only)
10990 S:      Maintained
10991 F:      Documentation/blockdev/paride.txt
10992 F:      drivers/block/paride/
10993
10994 PARISC ARCHITECTURE
10995 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10996 M:      Helge Deller <deller@gmx.de>
10997 L:      linux-parisc@vger.kernel.org
10998 W:      http://www.parisc-linux.org/
10999 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11001 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11002 S:      Maintained
11003 F:      arch/parisc/
11004 F:      Documentation/parisc/
11005 F:      drivers/parisc/
11006 F:      drivers/char/agp/parisc-agp.c
11007 F:      drivers/input/serio/gscps2.c
11008 F:      drivers/parport/parport_gsc.*
11009 F:      drivers/tty/serial/8250/8250_gsc.c
11010 F:      drivers/video/fbdev/sti*
11011 F:      drivers/video/console/sti*
11012 F:      drivers/video/logo/logo_parisc*
11013
11014 PARMAN
11015 M:      Jiri Pirko <jiri@mellanox.com>
11016 L:      netdev@vger.kernel.org
11017 S:      Supported
11018 F:      lib/parman.c
11019 F:      lib/test_parman.c
11020 F:      include/linux/parman.h
11021
11022 PC87360 HARDWARE MONITORING DRIVER
11023 M:      Jim Cromie <jim.cromie@gmail.com>
11024 L:      linux-hwmon@vger.kernel.org
11025 S:      Maintained
11026 F:      Documentation/hwmon/pc87360
11027 F:      drivers/hwmon/pc87360.c
11028
11029 PC8736x GPIO DRIVER
11030 M:      Jim Cromie <jim.cromie@gmail.com>
11031 S:      Maintained
11032 F:      drivers/char/pc8736x_gpio.c
11033
11034 PC87427 HARDWARE MONITORING DRIVER
11035 M:      Jean Delvare <jdelvare@suse.com>
11036 L:      linux-hwmon@vger.kernel.org
11037 S:      Maintained
11038 F:      Documentation/hwmon/pc87427
11039 F:      drivers/hwmon/pc87427.c
11040
11041 PCA9532 LED DRIVER
11042 M:      Riku Voipio <riku.voipio@iki.fi>
11043 S:      Maintained
11044 F:      drivers/leds/leds-pca9532.c
11045 F:      include/linux/leds-pca9532.h
11046
11047 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11048 M:      Guenter Roeck <linux@roeck-us.net>
11049 L:      linux-i2c@vger.kernel.org
11050 S:      Maintained
11051 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11052
11053 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11054 M:      Khalid Aziz <khalid@gonehiking.org>
11055 S:      Maintained
11056 F:      drivers/firmware/pcdp.*
11057
11058 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11059 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11060 L:      linux-pci@vger.kernel.org
11061 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11062 S:      Maintained
11063 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11064 F:      drivers/pci/controller/pci-aardvark.c
11065
11066 PCI DRIVER FOR ALTERA PCIE IP
11067 M:      Ley Foon Tan <lftan@altera.com>
11068 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11069 L:      linux-pci@vger.kernel.org
11070 S:      Supported
11071 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11072 F:      drivers/pci/controller/pcie-altera.c
11073
11074 PCI DRIVER FOR APPLIEDMICRO XGENE
11075 M:      Tanmay Inamdar <tinamdar@apm.com>
11076 L:      linux-pci@vger.kernel.org
11077 L:      linux-arm-kernel@lists.infradead.org
11078 S:      Maintained
11079 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11080 F:      drivers/pci/controller/pci-xgene.c
11081
11082 PCI DRIVER FOR ARM VERSATILE PLATFORM
11083 M:      Rob Herring <robh@kernel.org>
11084 L:      linux-pci@vger.kernel.org
11085 L:      linux-arm-kernel@lists.infradead.org
11086 S:      Maintained
11087 F:      Documentation/devicetree/bindings/pci/versatile.txt
11088 F:      drivers/pci/controller/pci-versatile.c
11089
11090 PCI DRIVER FOR ARMADA 8K
11091 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11092 L:      linux-pci@vger.kernel.org
11093 L:      linux-arm-kernel@lists.infradead.org
11094 S:      Maintained
11095 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11096 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11097
11098 PCI DRIVER FOR CADENCE PCIE IP
11099 M:      Alan Douglas <adouglas@cadence.com>
11100 L:      linux-pci@vger.kernel.org
11101 S:      Maintained
11102 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11103 F:      drivers/pci/controller/pcie-cadence*
11104
11105 PCI DRIVER FOR FREESCALE LAYERSCAPE
11106 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11107 M:      Mingkai Hu <mingkai.hu@nxp.com>
11108 M:      Roy Zang <roy.zang@nxp.com>
11109 L:      linuxppc-dev@lists.ozlabs.org
11110 L:      linux-pci@vger.kernel.org
11111 L:      linux-arm-kernel@lists.infradead.org
11112 S:      Maintained
11113 F:      drivers/pci/controller/dwc/*layerscape*
11114
11115 PCI DRIVER FOR GENERIC OF HOSTS
11116 M:      Will Deacon <will.deacon@arm.com>
11117 L:      linux-pci@vger.kernel.org
11118 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11119 S:      Maintained
11120 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11121 F:      drivers/pci/controller/pci-host-common.c
11122 F:      drivers/pci/controller/pci-host-generic.c
11123
11124 PCI DRIVER FOR IMX6
11125 M:      Richard Zhu <hongxing.zhu@nxp.com>
11126 M:      Lucas Stach <l.stach@pengutronix.de>
11127 L:      linux-pci@vger.kernel.org
11128 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11129 S:      Maintained
11130 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11131 F:      drivers/pci/controller/dwc/*imx6*
11132
11133 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11134 M:      Keith Busch <keith.busch@intel.com>
11135 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11136 L:      linux-pci@vger.kernel.org
11137 S:      Supported
11138 F:      drivers/pci/controller/vmd.c
11139
11140 PCI DRIVER FOR MICROSEMI SWITCHTEC
11141 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11142 M:      Logan Gunthorpe <logang@deltatee.com>
11143 L:      linux-pci@vger.kernel.org
11144 S:      Maintained
11145 F:      Documentation/switchtec.txt
11146 F:      Documentation/ABI/testing/sysfs-class-switchtec
11147 F:      drivers/pci/switch/switchtec*
11148 F:      include/uapi/linux/switchtec_ioctl.h
11149 F:      include/linux/switchtec.h
11150 F:      drivers/ntb/hw/mscc/
11151
11152 PCI DRIVER FOR MOBIVEIL PCIE IP
11153 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11154 L:      linux-pci@vger.kernel.org
11155 S:      Supported
11156 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11157 F:      drivers/pci/controller/pcie-mobiveil.c
11158
11159 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11160 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11161 M:      Jason Cooper <jason@lakedaemon.net>
11162 L:      linux-pci@vger.kernel.org
11163 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11164 S:      Maintained
11165 F:      drivers/pci/controller/*mvebu*
11166
11167 PCI DRIVER FOR NVIDIA TEGRA
11168 M:      Thierry Reding <thierry.reding@gmail.com>
11169 L:      linux-tegra@vger.kernel.org
11170 L:      linux-pci@vger.kernel.org
11171 S:      Supported
11172 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11173 F:      drivers/pci/controller/pci-tegra.c
11174
11175 PCI DRIVER FOR RENESAS R-CAR
11176 M:      Simon Horman <horms@verge.net.au>
11177 L:      linux-pci@vger.kernel.org
11178 L:      linux-renesas-soc@vger.kernel.org
11179 S:      Maintained
11180 F:      drivers/pci/controller/*rcar*
11181
11182 PCI DRIVER FOR SAMSUNG EXYNOS
11183 M:      Jingoo Han <jingoohan1@gmail.com>
11184 L:      linux-pci@vger.kernel.org
11185 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11186 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11187 S:      Maintained
11188 F:      drivers/pci/controller/dwc/pci-exynos.c
11189
11190 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11191 M:      Jingoo Han <jingoohan1@gmail.com>
11192 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11193 L:      linux-pci@vger.kernel.org
11194 S:      Maintained
11195 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11196 F:      drivers/pci/controller/dwc/*designware*
11197
11198 PCI DRIVER FOR TI DRA7XX
11199 M:      Kishon Vijay Abraham I <kishon@ti.com>
11200 L:      linux-omap@vger.kernel.org
11201 L:      linux-pci@vger.kernel.org
11202 S:      Supported
11203 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11204 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11205
11206 PCI DRIVER FOR TI KEYSTONE
11207 M:      Murali Karicheri <m-karicheri2@ti.com>
11208 L:      linux-pci@vger.kernel.org
11209 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11210 S:      Maintained
11211 F:      drivers/pci/controller/dwc/*keystone*
11212
11213 PCI ENDPOINT SUBSYSTEM
11214 M:      Kishon Vijay Abraham I <kishon@ti.com>
11215 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11216 L:      linux-pci@vger.kernel.org
11217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11218 S:      Supported
11219 F:      drivers/pci/endpoint/
11220 F:      drivers/misc/pci_endpoint_test.c
11221 F:      tools/pci/
11222
11223 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11224 M:      Russell Currey <ruscur@russell.cc>
11225 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11226 M:      Oliver O'Halloran <oohall@gmail.com>
11227 L:      linuxppc-dev@lists.ozlabs.org
11228 S:      Supported
11229 F:      Documentation/PCI/pci-error-recovery.txt
11230 F:      drivers/pci/pcie/aer.c
11231 F:      drivers/pci/pcie/dpc.c
11232 F:      drivers/pci/pcie/err.c
11233 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11234 F:      arch/powerpc/kernel/eeh*.c
11235 F:      arch/powerpc/platforms/*/eeh*.c
11236 F:      arch/powerpc/include/*/eeh*.h
11237
11238 PCI ERROR RECOVERY
11239 M:      Linas Vepstas <linasvepstas@gmail.com>
11240 L:      linux-pci@vger.kernel.org
11241 S:      Supported
11242 F:      Documentation/PCI/pci-error-recovery.txt
11243
11244 PCI MSI DRIVER FOR ALTERA MSI IP
11245 M:      Ley Foon Tan <lftan@altera.com>
11246 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11247 L:      linux-pci@vger.kernel.org
11248 S:      Supported
11249 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11250 F:      drivers/pci/controller/pcie-altera-msi.c
11251
11252 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11253 M:      Duc Dang <dhdang@apm.com>
11254 L:      linux-pci@vger.kernel.org
11255 L:      linux-arm-kernel@lists.infradead.org
11256 S:      Maintained
11257 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11258 F:      drivers/pci/controller/pci-xgene-msi.c
11259
11260 PCI SUBSYSTEM
11261 M:      Bjorn Helgaas <bhelgaas@google.com>
11262 L:      linux-pci@vger.kernel.org
11263 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11264 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11265 S:      Supported
11266 F:      Documentation/devicetree/bindings/pci/
11267 F:      Documentation/PCI/
11268 F:      drivers/acpi/pci*
11269 F:      drivers/pci/
11270 F:      include/asm-generic/pci*
11271 F:      include/linux/pci*
11272 F:      include/linux/of_pci.h
11273 F:      include/uapi/linux/pci*
11274 F:      lib/pci*
11275 F:      arch/x86/pci/
11276 F:      arch/x86/kernel/quirks.c
11277
11278 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11279 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11280 L:      linux-pci@vger.kernel.org
11281 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11282 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11283 S:      Supported
11284 F:      drivers/pci/controller/
11285
11286 PCIE DRIVER FOR AXIS ARTPEC
11287 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11288 L:      linux-arm-kernel@axis.com
11289 L:      linux-pci@vger.kernel.org
11290 S:      Maintained
11291 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11292 F:      drivers/pci/controller/dwc/*artpec*
11293
11294 PCIE DRIVER FOR CAVIUM THUNDERX
11295 M:      David Daney <david.daney@cavium.com>
11296 L:      linux-pci@vger.kernel.org
11297 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11298 S:      Supported
11299 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11300 F:      drivers/pci/controller/pci-thunder-*
11301
11302 PCIE DRIVER FOR HISILICON
11303 M:      Zhou Wang <wangzhou1@hisilicon.com>
11304 L:      linux-pci@vger.kernel.org
11305 S:      Maintained
11306 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11307 F:      drivers/pci/controller/dwc/pcie-hisi.c
11308
11309 PCIE DRIVER FOR HISILICON KIRIN
11310 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11311 M:      Binghui Wang <wangbinghui@hisilicon.com>
11312 L:      linux-pci@vger.kernel.org
11313 S:      Maintained
11314 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11315 F:      drivers/pci/controller/dwc/pcie-kirin.c
11316
11317 PCIE DRIVER FOR HISILICON STB
11318 M:      Jianguo Sun <sunjianguo1@huawei.com>
11319 M:      Shawn Guo <shawn.guo@linaro.org>
11320 L:      linux-pci@vger.kernel.org
11321 S:      Maintained
11322 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11323 F:      drivers/pci/controller/dwc/pcie-histb.c
11324
11325 PCIE DRIVER FOR MEDIATEK
11326 M:      Ryder Lee <ryder.lee@mediatek.com>
11327 L:      linux-pci@vger.kernel.org
11328 L:      linux-mediatek@lists.infradead.org
11329 S:      Supported
11330 F:      Documentation/devicetree/bindings/pci/mediatek*
11331 F:      drivers/pci/controller/*mediatek*
11332
11333 PCIE DRIVER FOR QUALCOMM MSM
11334 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11335 L:      linux-pci@vger.kernel.org
11336 L:      linux-arm-msm@vger.kernel.org
11337 S:      Maintained
11338 F:      drivers/pci/controller/dwc/*qcom*
11339
11340 PCIE DRIVER FOR ROCKCHIP
11341 M:      Shawn Lin <shawn.lin@rock-chips.com>
11342 L:      linux-pci@vger.kernel.org
11343 L:      linux-rockchip@lists.infradead.org
11344 S:      Maintained
11345 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11346 F:      drivers/pci/controller/pcie-rockchip*
11347
11348 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11349 M:      Linus Walleij <linus.walleij@linaro.org>
11350 L:      linux-pci@vger.kernel.org
11351 S:      Maintained
11352 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11353 F:      drivers/pci/controller/pci-v3-semi.c
11354
11355 PCIE DRIVER FOR ST SPEAR13XX
11356 M:      Pratyush Anand <pratyush.anand@gmail.com>
11357 L:      linux-pci@vger.kernel.org
11358 S:      Maintained
11359 F:      drivers/pci/controller/dwc/*spear*
11360
11361 PCMCIA SUBSYSTEM
11362 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11364 S:      Odd Fixes
11365 F:      Documentation/pcmcia/
11366 F:      tools/pcmcia/
11367 F:      drivers/pcmcia/
11368 F:      include/pcmcia/
11369
11370 PCNET32 NETWORK DRIVER
11371 M:      Don Fry <pcnet32@frontier.com>
11372 L:      netdev@vger.kernel.org
11373 S:      Maintained
11374 F:      drivers/net/ethernet/amd/pcnet32.c
11375
11376 PCRYPT PARALLEL CRYPTO ENGINE
11377 M:      Steffen Klassert <steffen.klassert@secunet.com>
11378 L:      linux-crypto@vger.kernel.org
11379 S:      Maintained
11380 F:      crypto/pcrypt.c
11381 F:      include/crypto/pcrypt.h
11382
11383 PEAQ WMI HOTKEYS DRIVER
11384 M:      Hans de Goede <hdegoede@redhat.com>
11385 L:      platform-driver-x86@vger.kernel.org
11386 S:      Maintained
11387 F:      drivers/platform/x86/peaq-wmi.c
11388
11389 PER-CPU MEMORY ALLOCATOR
11390 M:      Dennis Zhou <dennis@kernel.org>
11391 M:      Tejun Heo <tj@kernel.org>
11392 M:      Christoph Lameter <cl@linux.com>
11393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11394 S:      Maintained
11395 F:      include/linux/percpu*.h
11396 F:      mm/percpu*.c
11397 F:      arch/*/include/asm/percpu.h
11398
11399 PER-TASK DELAY ACCOUNTING
11400 M:      Balbir Singh <bsingharora@gmail.com>
11401 S:      Maintained
11402 F:      include/linux/delayacct.h
11403 F:      kernel/delayacct.c
11404
11405 PERFORMANCE EVENTS SUBSYSTEM
11406 M:      Peter Zijlstra <peterz@infradead.org>
11407 M:      Ingo Molnar <mingo@redhat.com>
11408 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11409 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11410 R:      Jiri Olsa <jolsa@redhat.com>
11411 R:      Namhyung Kim <namhyung@kernel.org>
11412 L:      linux-kernel@vger.kernel.org
11413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11414 S:      Supported
11415 F:      kernel/events/*
11416 F:      include/linux/perf_event.h
11417 F:      include/uapi/linux/perf_event.h
11418 F:      arch/*/kernel/perf_event*.c
11419 F:      arch/*/kernel/*/perf_event*.c
11420 F:      arch/*/kernel/*/*/perf_event*.c
11421 F:      arch/*/include/asm/perf_event.h
11422 F:      arch/*/kernel/perf_callchain.c
11423 F:      arch/*/events/*
11424 F:      tools/perf/
11425
11426 PERSONALITY HANDLING
11427 M:      Christoph Hellwig <hch@infradead.org>
11428 L:      linux-abi-devel@lists.sourceforge.net
11429 S:      Maintained
11430 F:      include/linux/personality.h
11431 F:      include/uapi/linux/personality.h
11432
11433 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11434 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11435 L:      linux-input@vger.kernel.org
11436 S:      Maintained
11437 F:      Documentation/input/devices/pxrc.rst
11438 F:      drivers/input/joystick/pxrc.c
11439
11440 PHONET PROTOCOL
11441 M:      Remi Denis-Courmont <courmisch@gmail.com>
11442 S:      Supported
11443 F:      Documentation/networking/phonet.txt
11444 F:      include/linux/phonet.h
11445 F:      include/net/phonet/
11446 F:      include/uapi/linux/phonet.h
11447 F:      net/phonet/
11448
11449 PHRAM MTD DRIVER
11450 M:      Joern Engel <joern@lazybastard.org>
11451 L:      linux-mtd@lists.infradead.org
11452 S:      Maintained
11453 F:      drivers/mtd/devices/phram.c
11454
11455 PICOLCD HID DRIVER
11456 M:      Bruno Prémont <bonbons@linux-vserver.org>
11457 L:      linux-input@vger.kernel.org
11458 S:      Maintained
11459 F:      drivers/hid/hid-picolcd*
11460
11461 PICOXCELL SUPPORT
11462 M:      Jamie Iles <jamie@jamieiles.com>
11463 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11464 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11465 S:      Supported
11466 F:      arch/arm/boot/dts/picoxcell*
11467 F:      arch/arm/mach-picoxcell/
11468 F:      drivers/crypto/picoxcell*
11469
11470 PIN CONTROL SUBSYSTEM
11471 M:      Linus Walleij <linus.walleij@linaro.org>
11472 L:      linux-gpio@vger.kernel.org
11473 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11474 S:      Maintained
11475 F:      Documentation/devicetree/bindings/pinctrl/
11476 F:      Documentation/driver-api/pinctl.rst
11477 F:      drivers/pinctrl/
11478 F:      include/linux/pinctrl/
11479
11480 PIN CONTROLLER - ATMEL AT91
11481 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11482 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11483 S:      Maintained
11484 F:      drivers/pinctrl/pinctrl-at91.*
11485
11486 PIN CONTROLLER - ATMEL AT91 PIO4
11487 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11488 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11489 L:      linux-gpio@vger.kernel.org
11490 S:      Supported
11491 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11492
11493 PIN CONTROLLER - FREESCALE
11494 M:      Dong Aisheng <aisheng.dong@nxp.com>
11495 M:      Fabio Estevam <festevam@gmail.com>
11496 M:      Shawn Guo <shawnguo@kernel.org>
11497 M:      Stefan Agner <stefan@agner.ch>
11498 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11499 L:      linux-gpio@vger.kernel.org
11500 S:      Maintained
11501 F:      drivers/pinctrl/freescale/
11502 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11503
11504 PIN CONTROLLER - INTEL
11505 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11506 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11507 S:      Maintained
11508 F:      drivers/pinctrl/intel/
11509
11510 PIN CONTROLLER - MEDIATEK
11511 M:      Sean Wang <sean.wang@mediatek.com>
11512 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11513 S:      Maintained
11514 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11515 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11516 F:      drivers/pinctrl/mediatek/mtk-eint.*
11517 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11518 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11519 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11520
11521 PIN CONTROLLER - QUALCOMM
11522 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11523 S:      Maintained
11524 L:      linux-arm-msm@vger.kernel.org
11525 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11526 F:      drivers/pinctrl/qcom/
11527
11528 PIN CONTROLLER - RENESAS
11529 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11530 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11531 L:      linux-renesas-soc@vger.kernel.org
11532 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11533 S:      Maintained
11534 F:      drivers/pinctrl/sh-pfc/
11535
11536 PIN CONTROLLER - SAMSUNG
11537 M:      Tomasz Figa <tomasz.figa@gmail.com>
11538 M:      Krzysztof Kozlowski <krzk@kernel.org>
11539 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11540 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11541 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11542 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11543 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11544 S:      Maintained
11545 F:      drivers/pinctrl/samsung/
11546 F:      include/dt-bindings/pinctrl/samsung.h
11547 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11548
11549 PIN CONTROLLER - SINGLE
11550 M:      Tony Lindgren <tony@atomide.com>
11551 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11552 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11553 L:      linux-omap@vger.kernel.org
11554 S:      Maintained
11555 F:      drivers/pinctrl/pinctrl-single.c
11556
11557 PIN CONTROLLER - ST SPEAR
11558 M:      Viresh Kumar <vireshk@kernel.org>
11559 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11560 W:      http://www.st.com/spear
11561 S:      Maintained
11562 F:      drivers/pinctrl/spear/
11563
11564 PISTACHIO SOC SUPPORT
11565 M:      James Hartley <james.hartley@sondrel.com>
11566 L:      linux-mips@linux-mips.org
11567 S:      Odd Fixes
11568 F:      arch/mips/pistachio/
11569 F:      arch/mips/include/asm/mach-pistachio/
11570 F:      arch/mips/boot/dts/img/pistachio*
11571 F:      arch/mips/configs/pistachio*_defconfig
11572
11573 PKTCDVD DRIVER
11574 S:      Orphan
11575 M:      linux-block@vger.kernel.org
11576 F:      drivers/block/pktcdvd.c
11577 F:      include/linux/pktcdvd.h
11578 F:      include/uapi/linux/pktcdvd.h
11579
11580 PKUNITY SOC DRIVERS
11581 M:      Guan Xuetao <gxt@pku.edu.cn>
11582 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11583 S:      Maintained
11584 T:      git git://github.com/gxt/linux.git
11585 F:      drivers/input/serio/i8042-unicore32io.h
11586 F:      drivers/i2c/busses/i2c-puv3.c
11587 F:      drivers/video/fbdev/fb-puv3.c
11588 F:      drivers/rtc/rtc-puv3.c
11589
11590 PMBUS HARDWARE MONITORING DRIVERS
11591 M:      Guenter Roeck <linux@roeck-us.net>
11592 L:      linux-hwmon@vger.kernel.org
11593 W:      http://hwmon.wiki.kernel.org/
11594 W:      http://www.roeck-us.net/linux/drivers/
11595 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11596 S:      Maintained
11597 F:      Documentation/hwmon/pmbus
11598 F:      drivers/hwmon/pmbus/
11599 F:      include/linux/pmbus.h
11600
11601 PMC SIERRA MaxRAID DRIVER
11602 L:      linux-scsi@vger.kernel.org
11603 W:      http://www.pmc-sierra.com/
11604 S:      Orphan
11605 F:      drivers/scsi/pmcraid.*
11606
11607 PMC SIERRA PM8001 DRIVER
11608 M:      Jack Wang <jinpu.wang@profitbricks.com>
11609 M:      lindar_liu@usish.com
11610 L:      linux-scsi@vger.kernel.org
11611 S:      Supported
11612 F:      drivers/scsi/pm8001/
11613
11614 PNP SUPPORT
11615 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11616 S:      Maintained
11617 F:      drivers/pnp/
11618
11619 POSIX CLOCKS and TIMERS
11620 M:      Thomas Gleixner <tglx@linutronix.de>
11621 L:      linux-kernel@vger.kernel.org
11622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11623 S:      Maintained
11624 F:      fs/timerfd.c
11625 F:      include/linux/timer*
11626 F:      kernel/time/*timer*
11627
11628 POWER MANAGEMENT CORE
11629 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11630 L:      linux-pm@vger.kernel.org
11631 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11632 B:      https://bugzilla.kernel.org
11633 S:      Supported
11634 F:      drivers/base/power/
11635 F:      include/linux/pm.h
11636 F:      include/linux/pm_*
11637 F:      include/linux/powercap.h
11638 F:      drivers/powercap/
11639 F:      kernel/configs/nopm.config
11640
11641 POWER STATE COORDINATION INTERFACE (PSCI)
11642 M:      Mark Rutland <mark.rutland@arm.com>
11643 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11644 L:      linux-arm-kernel@lists.infradead.org
11645 S:      Maintained
11646 F:      drivers/firmware/psci*.c
11647 F:      include/linux/psci.h
11648 F:      include/uapi/linux/psci.h
11649
11650 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11651 M:      Sebastian Reichel <sre@kernel.org>
11652 L:      linux-pm@vger.kernel.org
11653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11654 S:      Maintained
11655 F:      Documentation/ABI/testing/sysfs-class-power
11656 F:      Documentation/devicetree/bindings/power/supply/
11657 F:      include/linux/power_supply.h
11658 F:      drivers/power/supply/
11659
11660 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11661 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11662 L:      linuxppc-dev@lists.ozlabs.org
11663 S:      Maintained
11664 F:      drivers/char/powernv-op-panel.c
11665
11666 PPP OVER ATM (RFC 2364)
11667 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11668 S:      Maintained
11669 F:      net/atm/pppoatm.c
11670 F:      include/uapi/linux/atmppp.h
11671
11672 PPP OVER ETHERNET
11673 M:      Michal Ostrowski <mostrows@earthlink.net>
11674 S:      Maintained
11675 F:      drivers/net/ppp/pppoe.c
11676 F:      drivers/net/ppp/pppox.c
11677
11678 PPP OVER L2TP
11679 M:      James Chapman <jchapman@katalix.com>
11680 S:      Maintained
11681 F:      net/l2tp/l2tp_ppp.c
11682 F:      include/linux/if_pppol2tp.h
11683 F:      include/uapi/linux/if_pppol2tp.h
11684
11685 PPP PROTOCOL DRIVERS AND COMPRESSORS
11686 M:      Paul Mackerras <paulus@samba.org>
11687 L:      linux-ppp@vger.kernel.org
11688 S:      Maintained
11689 F:      drivers/net/ppp/ppp_*
11690
11691 PPS SUPPORT
11692 M:      Rodolfo Giometti <giometti@enneenne.com>
11693 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11694 L:      linuxpps@ml.enneenne.com (subscribers-only)
11695 S:      Maintained
11696 F:      Documentation/pps/
11697 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11698 F:      Documentation/ABI/testing/sysfs-pps
11699 F:      drivers/pps/
11700 F:      include/linux/pps*.h
11701 F:      include/uapi/linux/pps.h
11702
11703 PPTP DRIVER
11704 M:      Dmitry Kozlov <xeb@mail.ru>
11705 L:      netdev@vger.kernel.org
11706 S:      Maintained
11707 F:      drivers/net/ppp/pptp.c
11708 W:      http://sourceforge.net/projects/accel-pptp
11709
11710 PREEMPTIBLE KERNEL
11711 M:      Robert Love <rml@tech9.net>
11712 L:      kpreempt-tech@lists.sourceforge.net
11713 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11714 S:      Supported
11715 F:      Documentation/preempt-locking.txt
11716 F:      include/linux/preempt.h
11717
11718 PRINTK
11719 M:      Petr Mladek <pmladek@suse.com>
11720 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11721 R:      Steven Rostedt <rostedt@goodmis.org>
11722 S:      Maintained
11723 F:      kernel/printk/
11724 F:      include/linux/printk.h
11725
11726 PRISM54 WIRELESS DRIVER
11727 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11728 L:      linux-wireless@vger.kernel.org
11729 W:      http://wireless.kernel.org/en/users/Drivers/p54
11730 S:      Obsolete
11731 F:      drivers/net/wireless/intersil/prism54/
11732
11733 PROC FILESYSTEM
11734 R:      Alexey Dobriyan <adobriyan@gmail.com>
11735 L:      linux-kernel@vger.kernel.org
11736 L:      linux-fsdevel@vger.kernel.org
11737 S:      Maintained
11738 F:      fs/proc/
11739 F:      include/linux/proc_fs.h
11740 F:      tools/testing/selftests/proc/
11741
11742 PROC SYSCTL
11743 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11744 M:      Kees Cook <keescook@chromium.org>
11745 L:      linux-kernel@vger.kernel.org
11746 L:      linux-fsdevel@vger.kernel.org
11747 S:      Maintained
11748 F:      fs/proc/proc_sysctl.c
11749 F:      include/linux/sysctl.h
11750 F:      kernel/sysctl.c
11751 F:      tools/testing/selftests/sysctl/
11752
11753 PS3 NETWORK SUPPORT
11754 M:      Geoff Levand <geoff@infradead.org>
11755 L:      netdev@vger.kernel.org
11756 L:      linuxppc-dev@lists.ozlabs.org
11757 S:      Maintained
11758 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11759
11760 PS3 PLATFORM SUPPORT
11761 M:      Geoff Levand <geoff@infradead.org>
11762 L:      linuxppc-dev@lists.ozlabs.org
11763 S:      Maintained
11764 F:      arch/powerpc/boot/ps3*
11765 F:      arch/powerpc/include/asm/lv1call.h
11766 F:      arch/powerpc/include/asm/ps3*.h
11767 F:      arch/powerpc/platforms/ps3/
11768 F:      drivers/*/ps3*
11769 F:      drivers/ps3/
11770 F:      drivers/rtc/rtc-ps3.c
11771 F:      drivers/usb/host/*ps3.c
11772 F:      sound/ppc/snd_ps3*
11773
11774 PS3VRAM DRIVER
11775 M:      Jim Paris <jim@jtan.com>
11776 M:      Geoff Levand <geoff@infradead.org>
11777 L:      linuxppc-dev@lists.ozlabs.org
11778 S:      Maintained
11779 F:      drivers/block/ps3vram.c
11780
11781 PSAMPLE PACKET SAMPLING SUPPORT:
11782 M:      Yotam Gigi <yotam.gi@gmail.com>
11783 S:      Maintained
11784 F:      net/psample
11785 F:      include/net/psample.h
11786 F:      include/uapi/linux/psample.h
11787
11788 PSTORE FILESYSTEM
11789 M:      Kees Cook <keescook@chromium.org>
11790 M:      Anton Vorontsov <anton@enomsg.org>
11791 M:      Colin Cross <ccross@android.com>
11792 M:      Tony Luck <tony.luck@intel.com>
11793 S:      Maintained
11794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11795 F:      fs/pstore/
11796 F:      include/linux/pstore*
11797 F:      drivers/firmware/efi/efi-pstore.c
11798 F:      drivers/acpi/apei/erst.c
11799 F:      Documentation/admin-guide/ramoops.rst
11800 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11801 K:      \b(pstore|ramoops)
11802
11803 PTP HARDWARE CLOCK SUPPORT
11804 M:      Richard Cochran <richardcochran@gmail.com>
11805 L:      netdev@vger.kernel.org
11806 S:      Maintained
11807 W:      http://linuxptp.sourceforge.net/
11808 F:      Documentation/ABI/testing/sysfs-ptp
11809 F:      Documentation/ptp/*
11810 F:      drivers/net/phy/dp83640*
11811 F:      drivers/ptp/*
11812 F:      include/linux/ptp_cl*
11813
11814 PTRACE SUPPORT
11815 M:      Oleg Nesterov <oleg@redhat.com>
11816 S:      Maintained
11817 F:      include/asm-generic/syscall.h
11818 F:      include/linux/ptrace.h
11819 F:      include/linux/regset.h
11820 F:      include/linux/tracehook.h
11821 F:      include/uapi/linux/ptrace.h
11822 F:      include/uapi/linux/ptrace.h
11823 F:      include/asm-generic/ptrace.h
11824 F:      kernel/ptrace.c
11825 F:      arch/*/ptrace*.c
11826 F:      arch/*/*/ptrace*.c
11827 F:      arch/*/include/asm/ptrace*.h
11828
11829 PULSE8-CEC DRIVER
11830 M:      Hans Verkuil <hverkuil@xs4all.nl>
11831 L:      linux-media@vger.kernel.org
11832 T:      git git://linuxtv.org/media_tree.git
11833 S:      Maintained
11834 F:      drivers/media/usb/pulse8-cec/*
11835 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11836
11837 PVRUSB2 VIDEO4LINUX DRIVER
11838 M:      Mike Isely <isely@pobox.com>
11839 L:      pvrusb2@isely.net       (subscribers-only)
11840 L:      linux-media@vger.kernel.org
11841 W:      http://www.isely.net/pvrusb2/
11842 T:      git git://linuxtv.org/media_tree.git
11843 S:      Maintained
11844 F:      Documentation/media/v4l-drivers/pvrusb2*
11845 F:      drivers/media/usb/pvrusb2/
11846
11847 PWC WEBCAM DRIVER
11848 M:      Hans Verkuil <hverkuil@xs4all.nl>
11849 L:      linux-media@vger.kernel.org
11850 T:      git git://linuxtv.org/media_tree.git
11851 S:      Odd Fixes
11852 F:      drivers/media/usb/pwc/*
11853
11854 PWM FAN DRIVER
11855 M:      Kamil Debski <kamil@wypas.org>
11856 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11857 L:      linux-hwmon@vger.kernel.org
11858 S:      Supported
11859 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11860 F:      Documentation/hwmon/pwm-fan
11861 F:      drivers/hwmon/pwm-fan.c
11862
11863 PWM IR Transmitter
11864 M:      Sean Young <sean@mess.org>
11865 L:      linux-media@vger.kernel.org
11866 S:      Maintained
11867 F:      drivers/media/rc/pwm-ir-tx.c
11868
11869 PWM SUBSYSTEM
11870 M:      Thierry Reding <thierry.reding@gmail.com>
11871 L:      linux-pwm@vger.kernel.org
11872 S:      Maintained
11873 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11874 F:      Documentation/pwm.txt
11875 F:      Documentation/devicetree/bindings/pwm/
11876 F:      include/linux/pwm.h
11877 F:      drivers/pwm/
11878 F:      drivers/video/backlight/pwm_bl.c
11879 F:      include/linux/pwm_backlight.h
11880 F:      drivers/gpio/gpio-mvebu.c
11881 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11882
11883 PXA GPIO DRIVER
11884 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11885 L:      linux-gpio@vger.kernel.org
11886 S:      Maintained
11887 F:      drivers/gpio/gpio-pxa.c
11888
11889 PXA MMCI DRIVER
11890 S:      Orphan
11891
11892 PXA RTC DRIVER
11893 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11894 L:      linux-rtc@vger.kernel.org
11895 S:      Maintained
11896
11897 PXA2xx/PXA3xx SUPPORT
11898 M:      Daniel Mack <daniel@zonque.org>
11899 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11900 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11901 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11902 T:      git git://github.com/hzhuang1/linux.git
11903 T:      git git://github.com/rjarzmik/linux.git
11904 S:      Maintained
11905 F:      arch/arm/boot/dts/pxa*
11906 F:      arch/arm/mach-pxa/
11907 F:      drivers/dma/pxa*
11908 F:      drivers/pcmcia/pxa2xx*
11909 F:      drivers/pinctrl/pxa/
11910 F:      drivers/spi/spi-pxa2xx*
11911 F:      drivers/usb/gadget/udc/pxa2*
11912 F:      include/sound/pxa2xx-lib.h
11913 F:      sound/arm/pxa*
11914 F:      sound/soc/pxa/
11915
11916 QAT DRIVER
11917 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11918 L:      qat-linux@intel.com
11919 S:      Supported
11920 F:      drivers/crypto/qat/
11921
11922 QCOM AUDIO (ASoC) DRIVERS
11923 M:      Patrick Lai <plai@codeaurora.org>
11924 M:      Banajit Goswami <bgoswami@codeaurora.org>
11925 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11926 S:      Supported
11927 F:      sound/soc/qcom/
11928
11929 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11930 M:      Gabriel Somlo <somlo@cmu.edu>
11931 M:      "Michael S. Tsirkin" <mst@redhat.com>
11932 L:      qemu-devel@nongnu.org
11933 S:      Maintained
11934 F:      drivers/firmware/qemu_fw_cfg.c
11935 F:      include/uapi/linux/qemu_fw_cfg.h
11936
11937 QIB DRIVER
11938 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11939 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11940 L:      linux-rdma@vger.kernel.org
11941 S:      Supported
11942 F:      drivers/infiniband/hw/qib/
11943
11944 QLOGIC QL41xxx FCOE DRIVER
11945 M:      QLogic-Storage-Upstream@cavium.com
11946 L:      linux-scsi@vger.kernel.org
11947 S:      Supported
11948 F:      drivers/scsi/qedf/
11949
11950 QLOGIC QL41xxx ISCSI DRIVER
11951 M:      QLogic-Storage-Upstream@cavium.com
11952 L:      linux-scsi@vger.kernel.org
11953 S:      Supported
11954 F:      drivers/scsi/qedi/
11955
11956 QLOGIC QL4xxx ETHERNET DRIVER
11957 M:      Ariel Elior <Ariel.Elior@cavium.com>
11958 M:      everest-linux-l2@cavium.com
11959 L:      netdev@vger.kernel.org
11960 S:      Supported
11961 F:      drivers/net/ethernet/qlogic/qed/
11962 F:      include/linux/qed/
11963 F:      drivers/net/ethernet/qlogic/qede/
11964
11965 QLOGIC QL4xxx RDMA DRIVER
11966 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11967 M:      Ariel Elior <Ariel.Elior@cavium.com>
11968 L:      linux-rdma@vger.kernel.org
11969 S:      Supported
11970 F:      drivers/infiniband/hw/qedr/
11971 F:      include/uapi/rdma/qedr-abi.h
11972
11973 QLOGIC QLA1280 SCSI DRIVER
11974 M:      Michael Reed <mdr@sgi.com>
11975 L:      linux-scsi@vger.kernel.org
11976 S:      Maintained
11977 F:      drivers/scsi/qla1280.[ch]
11978
11979 QLOGIC QLA2XXX FC-SCSI DRIVER
11980 M:      qla2xxx-upstream@qlogic.com
11981 L:      linux-scsi@vger.kernel.org
11982 S:      Supported
11983 F:      Documentation/scsi/LICENSE.qla2xxx
11984 F:      drivers/scsi/qla2xxx/
11985
11986 QLOGIC QLA3XXX NETWORK DRIVER
11987 M:      Dept-GELinuxNICDev@cavium.com
11988 L:      netdev@vger.kernel.org
11989 S:      Supported
11990 F:      Documentation/networking/LICENSE.qla3xxx
11991 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11992
11993 QLOGIC QLA4XXX iSCSI DRIVER
11994 M:      QLogic-Storage-Upstream@qlogic.com
11995 L:      linux-scsi@vger.kernel.org
11996 S:      Supported
11997 F:      Documentation/scsi/LICENSE.qla4xxx
11998 F:      drivers/scsi/qla4xxx/
11999
12000 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12001 M:      Shahed Shaikh <Shahed.Shaikh@cavium.com>
12002 M:      Manish Chopra <manish.chopra@cavium.com>
12003 M:      Dept-GELinuxNICDev@cavium.com
12004 L:      netdev@vger.kernel.org
12005 S:      Supported
12006 F:      drivers/net/ethernet/qlogic/qlcnic/
12007
12008 QLOGIC QLGE 10Gb ETHERNET DRIVER
12009 M:      Manish Chopra <manish.chopra@cavium.com>
12010 M:      Dept-GELinuxNICDev@cavium.com
12011 L:      netdev@vger.kernel.org
12012 S:      Supported
12013 F:      drivers/net/ethernet/qlogic/qlge/
12014
12015 QM1D1B0004 MEDIA DRIVER
12016 M:      Akihiro Tsukada <tskd08@gmail.com>
12017 L:      linux-media@vger.kernel.org
12018 S:      Odd Fixes
12019 F:      drivers/media/tuners/qm1d1b0004*
12020
12021 QM1D1C0042 MEDIA DRIVER
12022 M:      Akihiro Tsukada <tskd08@gmail.com>
12023 L:      linux-media@vger.kernel.org
12024 S:      Odd Fixes
12025 F:      drivers/media/tuners/qm1d1c0042*
12026
12027 QNX4 FILESYSTEM
12028 M:      Anders Larsen <al@alarsen.net>
12029 W:      http://www.alarsen.net/linux/qnx4fs/
12030 S:      Maintained
12031 F:      fs/qnx4/
12032 F:      include/uapi/linux/qnx4_fs.h
12033 F:      include/uapi/linux/qnxtypes.h
12034
12035 QORIQ DPAA2 FSL-MC BUS DRIVER
12036 M:      Stuart Yoder <stuyoder@gmail.com>
12037 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12038 L:      linux-kernel@vger.kernel.org
12039 S:      Maintained
12040 F:      drivers/bus/fsl-mc/
12041 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12042 F:      Documentation/networking/dpaa2/overview.rst
12043
12044 QT1010 MEDIA DRIVER
12045 M:      Antti Palosaari <crope@iki.fi>
12046 L:      linux-media@vger.kernel.org
12047 W:      https://linuxtv.org
12048 W:      http://palosaari.fi/linux/
12049 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12050 T:      git git://linuxtv.org/anttip/media_tree.git
12051 S:      Maintained
12052 F:      drivers/media/tuners/qt1010*
12053
12054 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12055 M:      Kalle Valo <kvalo@codeaurora.org>
12056 L:      ath10k@lists.infradead.org
12057 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12058 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12059 S:      Supported
12060 F:      drivers/net/wireless/ath/ath10k/
12061
12062 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12063 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12064 L:      linux-wireless@vger.kernel.org
12065 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12066 S:      Supported
12067 F:      drivers/net/wireless/ath/ath9k/
12068
12069 QUALCOMM CAMERA SUBSYSTEM DRIVER
12070 M:      Todor Tomov <todor.tomov@linaro.org>
12071 L:      linux-media@vger.kernel.org
12072 S:      Maintained
12073 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12074 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12075 F:      drivers/media/platform/qcom/camss/
12076
12077 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12078 M:  Ilia Lin <ilia.lin@gmail.com>
12079 L:  linux-pm@vger.kernel.org
12080 S:  Maintained
12081 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12082 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12083
12084 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12085 M:      Timur Tabi <timur@kernel.org>
12086 L:      netdev@vger.kernel.org
12087 S:      Maintained
12088 F:      drivers/net/ethernet/qualcomm/emac/
12089
12090 QUALCOMM GENERIC INTERFACE I2C DRIVER
12091 M:      Alok Chauhan <alokc@codeaurora.org>
12092 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12093 L:      linux-i2c@vger.kernel.org
12094 L:      linux-arm-msm@vger.kernel.org
12095 S:      Supported
12096 F:      drivers/i2c/busses/i2c-qcom-geni.c
12097
12098 QUALCOMM HEXAGON ARCHITECTURE
12099 M:      Richard Kuo <rkuo@codeaurora.org>
12100 L:      linux-hexagon@vger.kernel.org
12101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12102 S:      Supported
12103 F:      arch/hexagon/
12104
12105 QUALCOMM HIDMA DRIVER
12106 M:      Sinan Kaya <okaya@kernel.org>
12107 L:      linux-arm-kernel@lists.infradead.org
12108 L:      linux-arm-msm@vger.kernel.org
12109 L:      dmaengine@vger.kernel.org
12110 S:      Supported
12111 F:      drivers/dma/qcom/hidma*
12112
12113 QUALCOMM IOMMU
12114 M:      Rob Clark <robdclark@gmail.com>
12115 L:      iommu@lists.linux-foundation.org
12116 L:      linux-arm-msm@vger.kernel.org
12117 S:      Maintained
12118 F:      drivers/iommu/qcom_iommu.c
12119
12120 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12121 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12122 L:      linux-media@vger.kernel.org
12123 L:      linux-arm-msm@vger.kernel.org
12124 T:      git git://linuxtv.org/media_tree.git
12125 S:      Maintained
12126 F:      drivers/media/platform/qcom/venus/
12127
12128 QUALCOMM WCN36XX WIRELESS DRIVER
12129 M:      Kalle Valo <kvalo@codeaurora.org>
12130 L:      wcn36xx@lists.infradead.org
12131 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12132 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12133 S:      Supported
12134 F:      drivers/net/wireless/ath/wcn36xx/
12135
12136 QUANTENNA QTNFMAC WIRELESS DRIVER
12137 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12138 M:      Avinash Patil <avinashp@quantenna.com>
12139 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12140 L:      linux-wireless@vger.kernel.org
12141 S:      Maintained
12142 F:      drivers/net/wireless/quantenna
12143
12144 RADEON and AMDGPU DRM DRIVERS
12145 M:      Alex Deucher <alexander.deucher@amd.com>
12146 M:      Christian König <christian.koenig@amd.com>
12147 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12148 L:      amd-gfx@lists.freedesktop.org
12149 T:      git git://people.freedesktop.org/~agd5f/linux
12150 S:      Supported
12151 F:      drivers/gpu/drm/radeon/
12152 F:      include/uapi/drm/radeon_drm.h
12153 F:      drivers/gpu/drm/amd/
12154 F:      include/uapi/drm/amdgpu_drm.h
12155
12156 RADEON FRAMEBUFFER DISPLAY DRIVER
12157 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12158 L:      linux-fbdev@vger.kernel.org
12159 S:      Maintained
12160 F:      drivers/video/fbdev/aty/radeon*
12161 F:      include/uapi/linux/radeonfb.h
12162
12163 RADIOSHARK RADIO DRIVER
12164 M:      Hans Verkuil <hverkuil@xs4all.nl>
12165 L:      linux-media@vger.kernel.org
12166 T:      git git://linuxtv.org/media_tree.git
12167 S:      Maintained
12168 F:      drivers/media/radio/radio-shark.c
12169
12170 RADIOSHARK2 RADIO DRIVER
12171 M:      Hans Verkuil <hverkuil@xs4all.nl>
12172 L:      linux-media@vger.kernel.org
12173 T:      git git://linuxtv.org/media_tree.git
12174 S:      Maintained
12175 F:      drivers/media/radio/radio-shark2.c
12176 F:      drivers/media/radio/radio-tea5777.c
12177
12178 RADOS BLOCK DEVICE (RBD)
12179 M:      Ilya Dryomov <idryomov@gmail.com>
12180 M:      Sage Weil <sage@redhat.com>
12181 M:      Alex Elder <elder@kernel.org>
12182 L:      ceph-devel@vger.kernel.org
12183 W:      http://ceph.com/
12184 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12185 T:      git git://github.com/ceph/ceph-client.git
12186 S:      Supported
12187 F:      Documentation/ABI/testing/sysfs-bus-rbd
12188 F:      drivers/block/rbd.c
12189 F:      drivers/block/rbd_types.h
12190
12191 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12192 M:      Paul Mackerras <paulus@samba.org>
12193 L:      linux-fbdev@vger.kernel.org
12194 S:      Maintained
12195 F:      drivers/video/fbdev/aty/aty128fb.c
12196
12197 RAINSHADOW-CEC DRIVER
12198 M:      Hans Verkuil <hverkuil@xs4all.nl>
12199 L:      linux-media@vger.kernel.org
12200 T:      git git://linuxtv.org/media_tree.git
12201 S:      Maintained
12202 F:      drivers/media/usb/rainshadow-cec/*
12203
12204 RALINK MIPS ARCHITECTURE
12205 M:      John Crispin <john@phrozen.org>
12206 L:      linux-mips@linux-mips.org
12207 S:      Maintained
12208 F:      arch/mips/ralink
12209
12210 RALINK RT2X00 WIRELESS LAN DRIVER
12211 P:      rt2x00 project
12212 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12213 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12214 L:      linux-wireless@vger.kernel.org
12215 S:      Maintained
12216 F:      drivers/net/wireless/ralink/rt2x00/
12217
12218 RAMDISK RAM BLOCK DEVICE DRIVER
12219 M:      Jens Axboe <axboe@kernel.dk>
12220 S:      Maintained
12221 F:      Documentation/blockdev/ramdisk.txt
12222 F:      drivers/block/brd.c
12223
12224 RANCHU VIRTUAL BOARD FOR MIPS
12225 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12226 L:      linux-mips@linux-mips.org
12227 S:      Supported
12228 F:      arch/mips/generic/board-ranchu.c
12229 F:      arch/mips/configs/generic/board-ranchu.config
12230
12231 RANDOM NUMBER DRIVER
12232 M:      "Theodore Ts'o" <tytso@mit.edu>
12233 S:      Maintained
12234 F:      drivers/char/random.c
12235
12236 RAPIDIO SUBSYSTEM
12237 M:      Matt Porter <mporter@kernel.crashing.org>
12238 M:      Alexandre Bounine <alex.bou9@gmail.com>
12239 S:      Maintained
12240 F:      drivers/rapidio/
12241
12242 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12243 L:      linux-wireless@vger.kernel.org
12244 S:      Orphan
12245 F:      drivers/net/wireless/ray*
12246
12247 RCUTORTURE TEST FRAMEWORK
12248 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12249 M:      Josh Triplett <josh@joshtriplett.org>
12250 R:      Steven Rostedt <rostedt@goodmis.org>
12251 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12252 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12253 L:      linux-kernel@vger.kernel.org
12254 S:      Supported
12255 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12256 F:      tools/testing/selftests/rcutorture
12257
12258 RDC R-321X SoC
12259 M:      Florian Fainelli <florian@openwrt.org>
12260 S:      Maintained
12261
12262 RDC R6040 FAST ETHERNET DRIVER
12263 M:      Florian Fainelli <f.fainelli@gmail.com>
12264 L:      netdev@vger.kernel.org
12265 S:      Maintained
12266 F:      drivers/net/ethernet/rdc/r6040.c
12267
12268 RDMAVT - RDMA verbs software
12269 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12270 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12271 L:      linux-rdma@vger.kernel.org
12272 S:      Supported
12273 F:      drivers/infiniband/sw/rdmavt
12274
12275 RDS - RELIABLE DATAGRAM SOCKETS
12276 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12277 L:      netdev@vger.kernel.org
12278 L:      linux-rdma@vger.kernel.org
12279 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12280 W:      https://oss.oracle.com/projects/rds/
12281 S:      Supported
12282 F:      net/rds/
12283 F:      Documentation/networking/rds.txt
12284
12285 RDT - RESOURCE ALLOCATION
12286 M:      Fenghua Yu <fenghua.yu@intel.com>
12287 M:      Reinette Chatre <reinette.chatre@intel.com>
12288 L:      linux-kernel@vger.kernel.org
12289 S:      Supported
12290 F:      arch/x86/kernel/cpu/intel_rdt*
12291 F:      arch/x86/include/asm/intel_rdt_sched.h
12292 F:      Documentation/x86/intel_rdt*
12293
12294 READ-COPY UPDATE (RCU)
12295 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12296 M:      Josh Triplett <josh@joshtriplett.org>
12297 R:      Steven Rostedt <rostedt@goodmis.org>
12298 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12299 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12300 L:      linux-kernel@vger.kernel.org
12301 W:      http://www.rdrop.com/users/paulmck/RCU/
12302 S:      Supported
12303 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12304 F:      Documentation/RCU/
12305 X:      Documentation/RCU/torture.txt
12306 F:      include/linux/rcu*
12307 X:      include/linux/srcu*.h
12308 F:      kernel/rcu/
12309 X:      kernel/rcu/srcu*.c
12310
12311 REAL TIME CLOCK (RTC) SUBSYSTEM
12312 M:      Alessandro Zummo <a.zummo@towertech.it>
12313 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12314 L:      linux-rtc@vger.kernel.org
12315 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12317 S:      Maintained
12318 F:      Documentation/devicetree/bindings/rtc/
12319 F:      Documentation/rtc.txt
12320 F:      drivers/rtc/
12321 F:      include/linux/rtc.h
12322 F:      include/uapi/linux/rtc.h
12323 F:      include/linux/rtc/
12324 F:      include/linux/platform_data/rtc-*
12325 F:      tools/testing/selftests/rtc/
12326
12327 REALTEK AUDIO CODECS
12328 M:      Bard Liao <bardliao@realtek.com>
12329 M:      Oder Chiou <oder_chiou@realtek.com>
12330 S:      Maintained
12331 F:      sound/soc/codecs/rt*
12332 F:      include/sound/rt*.h
12333
12334 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12335 M:      Linus Walleij <linus.walleij@linaro.org>
12336 S:      Maintained
12337 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12338 F:      drivers/net/dsa/realtek-smi*
12339 F:      drivers/net/dsa/rtl83*
12340
12341 REGISTER MAP ABSTRACTION
12342 M:      Mark Brown <broonie@kernel.org>
12343 L:      linux-kernel@vger.kernel.org
12344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12345 S:      Supported
12346 F:      Documentation/devicetree/bindings/regmap/
12347 F:      drivers/base/regmap/
12348 F:      include/linux/regmap.h
12349
12350 REISERFS FILE SYSTEM
12351 L:      reiserfs-devel@vger.kernel.org
12352 S:      Supported
12353 F:      fs/reiserfs/
12354
12355 REMOTE PROCESSOR (REMOTEPROC) 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/remoteproc.git
12360 S:      Maintained
12361 F:      Documentation/devicetree/bindings/remoteproc/
12362 F:      Documentation/remoteproc.txt
12363 F:      drivers/remoteproc/
12364 F:      include/linux/remoteproc.h
12365
12366 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12367 M:      Ohad Ben-Cohen <ohad@wizery.com>
12368 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12369 L:      linux-remoteproc@vger.kernel.org
12370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12371 S:      Maintained
12372 F:      drivers/rpmsg/
12373 F:      Documentation/rpmsg.txt
12374 F:      include/linux/rpmsg.h
12375 F:      include/linux/rpmsg/
12376
12377 RENESAS CLOCK DRIVERS
12378 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12379 L:      linux-renesas-soc@vger.kernel.org
12380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12381 S:      Supported
12382 F:      drivers/clk/renesas/
12383
12384 RENESAS EMEV2 I2C DRIVER
12385 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12386 S:      Supported
12387 F:      drivers/i2c/busses/i2c-emev2.c
12388
12389 RENESAS ETHERNET DRIVERS
12390 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12391 L:      netdev@vger.kernel.org
12392 L:      linux-renesas-soc@vger.kernel.org
12393 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12394 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12395 F:      drivers/net/ethernet/renesas/
12396 F:      include/linux/sh_eth.h
12397
12398 RENESAS R-CAR GYROADC DRIVER
12399 M:      Marek Vasut <marek.vasut@gmail.com>
12400 L:      linux-iio@vger.kernel.org
12401 S:      Supported
12402 F:      drivers/iio/adc/rcar_gyro_adc.c
12403
12404 RENESAS R-CAR I2C DRIVERS
12405 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12406 S:      Supported
12407 F:      drivers/i2c/busses/i2c-rcar.c
12408 F:      drivers/i2c/busses/i2c-sh_mobile.c
12409
12410 RENESAS USB PHY DRIVER
12411 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12412 L:      linux-renesas-soc@vger.kernel.org
12413 S:      Maintained
12414 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12415
12416 RESET CONTROLLER FRAMEWORK
12417 M:      Philipp Zabel <p.zabel@pengutronix.de>
12418 T:      git git://git.pengutronix.de/git/pza/linux
12419 S:      Maintained
12420 F:      drivers/reset/
12421 F:      Documentation/devicetree/bindings/reset/
12422 F:      include/dt-bindings/reset/
12423 F:      include/linux/reset.h
12424 F:      include/linux/reset-controller.h
12425
12426 RESTARTABLE SEQUENCES SUPPORT
12427 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12428 M:      Peter Zijlstra <peterz@infradead.org>
12429 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12430 M:      Boqun Feng <boqun.feng@gmail.com>
12431 L:      linux-kernel@vger.kernel.org
12432 S:      Supported
12433 F:      kernel/rseq.c
12434 F:      include/uapi/linux/rseq.h
12435 F:      include/trace/events/rseq.h
12436 F:      tools/testing/selftests/rseq/
12437
12438 RFKILL
12439 M:      Johannes Berg <johannes@sipsolutions.net>
12440 L:      linux-wireless@vger.kernel.org
12441 W:      http://wireless.kernel.org/
12442 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12444 S:      Maintained
12445 F:      Documentation/rfkill.txt
12446 F:      Documentation/ABI/stable/sysfs-class-rfkill
12447 F:      net/rfkill/
12448 F:      include/linux/rfkill.h
12449 F:      include/uapi/linux/rfkill.h
12450
12451 RHASHTABLE
12452 M:      Thomas Graf <tgraf@suug.ch>
12453 M:      Herbert Xu <herbert@gondor.apana.org.au>
12454 L:      netdev@vger.kernel.org
12455 S:      Maintained
12456 F:      lib/rhashtable.c
12457 F:      lib/test_rhashtable.c
12458 F:      include/linux/rhashtable.h
12459 F:      include/linux/rhashtable-types.h
12460
12461 RICOH R5C592 MEMORYSTICK DRIVER
12462 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12463 S:      Maintained
12464 F:      drivers/memstick/host/r592.*
12465
12466 RICOH SMARTMEDIA/XD DRIVER
12467 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12468 S:      Maintained
12469 F:      drivers/mtd/nand/raw/r852.c
12470 F:      drivers/mtd/nand/raw/r852.h
12471
12472 RISC-V ARCHITECTURE
12473 M:      Palmer Dabbelt <palmer@sifive.com>
12474 M:      Albert Ou <aou@eecs.berkeley.edu>
12475 L:      linux-riscv@lists.infradead.org
12476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12477 S:      Supported
12478 F:      arch/riscv/
12479 K:      riscv
12480 N:      riscv
12481
12482 ROCCAT DRIVERS
12483 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12484 W:      http://sourceforge.net/projects/roccat/
12485 S:      Maintained
12486 F:      drivers/hid/hid-roccat*
12487 F:      include/linux/hid-roccat*
12488 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12489
12490 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12491 M:      Jacob chen <jacob2.chen@rock-chips.com>
12492 L:      linux-media@vger.kernel.org
12493 S:      Maintained
12494 F:      drivers/media/platform/rockchip/rga/
12495 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12496
12497 ROCKER DRIVER
12498 M:      Jiri Pirko <jiri@resnulli.us>
12499 L:      netdev@vger.kernel.org
12500 S:      Supported
12501 F:      drivers/net/ethernet/rocker/
12502
12503 ROCKETPORT DRIVER
12504 P:      Comtrol Corp.
12505 W:      http://www.comtrol.com
12506 S:      Maintained
12507 F:      Documentation/serial/rocket.txt
12508 F:      drivers/tty/rocket*
12509
12510 ROCKETPORT EXPRESS/INFINITY DRIVER
12511 M:      Kevin Cernekee <cernekee@gmail.com>
12512 L:      linux-serial@vger.kernel.org
12513 S:      Odd Fixes
12514 F:      drivers/tty/serial/rp2.*
12515
12516 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12517 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12518 L:      linux-kernel@vger.kernel.org
12519 L:      linux-renesas-soc@vger.kernel.org
12520 S:      Supported
12521 F:      drivers/mfd/bd9571mwv.c
12522 F:      drivers/regulator/bd9571mwv-regulator.c
12523 F:      drivers/gpio/gpio-bd9571mwv.c
12524 F:      include/linux/mfd/bd9571mwv.h
12525 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12526
12527 ROSE NETWORK LAYER
12528 M:      Ralf Baechle <ralf@linux-mips.org>
12529 L:      linux-hams@vger.kernel.org
12530 W:      http://www.linux-ax25.org/
12531 S:      Maintained
12532 F:      include/net/rose.h
12533 F:      include/uapi/linux/rose.h
12534 F:      net/rose/
12535
12536 RTL2830 MEDIA DRIVER
12537 M:      Antti Palosaari <crope@iki.fi>
12538 L:      linux-media@vger.kernel.org
12539 W:      https://linuxtv.org
12540 W:      http://palosaari.fi/linux/
12541 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12542 T:      git git://linuxtv.org/anttip/media_tree.git
12543 S:      Maintained
12544 F:      drivers/media/dvb-frontends/rtl2830*
12545
12546 RTL2832 MEDIA DRIVER
12547 M:      Antti Palosaari <crope@iki.fi>
12548 L:      linux-media@vger.kernel.org
12549 W:      https://linuxtv.org
12550 W:      http://palosaari.fi/linux/
12551 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12552 T:      git git://linuxtv.org/anttip/media_tree.git
12553 S:      Maintained
12554 F:      drivers/media/dvb-frontends/rtl2832*
12555
12556 RTL2832_SDR MEDIA DRIVER
12557 M:      Antti Palosaari <crope@iki.fi>
12558 L:      linux-media@vger.kernel.org
12559 W:      https://linuxtv.org
12560 W:      http://palosaari.fi/linux/
12561 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12562 T:      git git://linuxtv.org/anttip/media_tree.git
12563 S:      Maintained
12564 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12565
12566 RTL8180 WIRELESS DRIVER
12567 L:      linux-wireless@vger.kernel.org
12568 W:      http://wireless.kernel.org/
12569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12570 S:      Orphan
12571 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12572
12573 RTL8187 WIRELESS DRIVER
12574 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12575 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12576 M:      Larry Finger <Larry.Finger@lwfinger.net>
12577 L:      linux-wireless@vger.kernel.org
12578 W:      http://wireless.kernel.org/
12579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12580 S:      Maintained
12581 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12582
12583 REALTEK WIRELESS DRIVER (rtlwifi family)
12584 M:      Ping-Ke Shih <pkshih@realtek.com>
12585 L:      linux-wireless@vger.kernel.org
12586 W:      http://wireless.kernel.org/
12587 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12588 S:      Maintained
12589 F:      drivers/net/wireless/realtek/rtlwifi/
12590
12591 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12592 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12593 L:      linux-wireless@vger.kernel.org
12594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12595 S:      Maintained
12596 F:      drivers/net/wireless/realtek/rtl8xxxu/
12597
12598 RXRPC SOCKETS (AF_RXRPC)
12599 M:      David Howells <dhowells@redhat.com>
12600 L:      linux-afs@lists.infradead.org
12601 S:      Supported
12602 F:      net/rxrpc/
12603 F:      include/keys/rxrpc-type.h
12604 F:      include/net/af_rxrpc.h
12605 F:      include/trace/events/rxrpc.h
12606 F:      include/uapi/linux/rxrpc.h
12607 F:      Documentation/networking/rxrpc.txt
12608 W:      https://www.infradead.org/~dhowells/kafs/
12609
12610 S3 SAVAGE FRAMEBUFFER DRIVER
12611 M:      Antonino Daplas <adaplas@gmail.com>
12612 L:      linux-fbdev@vger.kernel.org
12613 S:      Maintained
12614 F:      drivers/video/fbdev/savage/
12615
12616 S390
12617 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12618 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12619 L:      linux-s390@vger.kernel.org
12620 W:      http://www.ibm.com/developerworks/linux/linux390/
12621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12622 S:      Supported
12623 F:      arch/s390/
12624 F:      drivers/s390/
12625 F:      Documentation/s390/
12626 F:      Documentation/driver-api/s390-drivers.rst
12627
12628 S390 COMMON I/O LAYER
12629 M:      Sebastian Ott <sebott@linux.ibm.com>
12630 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12631 L:      linux-s390@vger.kernel.org
12632 W:      http://www.ibm.com/developerworks/linux/linux390/
12633 S:      Supported
12634 F:      drivers/s390/cio/
12635
12636 S390 DASD DRIVER
12637 M:      Stefan Haberland <sth@linux.ibm.com>
12638 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12639 L:      linux-s390@vger.kernel.org
12640 W:      http://www.ibm.com/developerworks/linux/linux390/
12641 S:      Supported
12642 F:      drivers/s390/block/dasd*
12643 F:      block/partitions/ibm.c
12644
12645 S390 IOMMU (PCI)
12646 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12647 L:      linux-s390@vger.kernel.org
12648 W:      http://www.ibm.com/developerworks/linux/linux390/
12649 S:      Supported
12650 F:      drivers/iommu/s390-iommu.c
12651
12652 S390 IUCV NETWORK LAYER
12653 M:      Julian Wiedmann <jwi@linux.ibm.com>
12654 M:      Ursula Braun <ubraun@linux.ibm.com>
12655 L:      linux-s390@vger.kernel.org
12656 W:      http://www.ibm.com/developerworks/linux/linux390/
12657 S:      Supported
12658 F:      drivers/s390/net/*iucv*
12659 F:      include/net/iucv/
12660 F:      net/iucv/
12661
12662 S390 NETWORK DRIVERS
12663 M:      Julian Wiedmann <jwi@linux.ibm.com>
12664 M:      Ursula Braun <ubraun@linux.ibm.com>
12665 L:      linux-s390@vger.kernel.org
12666 W:      http://www.ibm.com/developerworks/linux/linux390/
12667 S:      Supported
12668 F:      drivers/s390/net/
12669
12670 S390 PCI SUBSYSTEM
12671 M:      Sebastian Ott <sebott@linux.ibm.com>
12672 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12673 L:      linux-s390@vger.kernel.org
12674 W:      http://www.ibm.com/developerworks/linux/linux390/
12675 S:      Supported
12676 F:      arch/s390/pci/
12677 F:      drivers/pci/hotplug/s390_pci_hpc.c
12678
12679 S390 VFIO-CCW DRIVER
12680 M:      Cornelia Huck <cohuck@redhat.com>
12681 M:      Halil Pasic <pasic@linux.ibm.com>
12682 L:      linux-s390@vger.kernel.org
12683 L:      kvm@vger.kernel.org
12684 S:      Supported
12685 F:      drivers/s390/cio/vfio_ccw*
12686 F:      Documentation/s390/vfio-ccw.txt
12687 F:      include/uapi/linux/vfio_ccw.h
12688
12689 S390 ZCRYPT DRIVER
12690 M:      Harald Freudenberger <freude@linux.ibm.com>
12691 L:      linux-s390@vger.kernel.org
12692 W:      http://www.ibm.com/developerworks/linux/linux390/
12693 S:      Supported
12694 F:      drivers/s390/crypto/
12695
12696 S390 ZFCP DRIVER
12697 M:      Steffen Maier <maier@linux.ibm.com>
12698 M:      Benjamin Block <bblock@linux.ibm.com>
12699 L:      linux-s390@vger.kernel.org
12700 W:      http://www.ibm.com/developerworks/linux/linux390/
12701 S:      Supported
12702 F:      drivers/s390/scsi/zfcp_*
12703
12704 S3C24XX SD/MMC Driver
12705 M:      Ben Dooks <ben-linux@fluff.org>
12706 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12707 S:      Supported
12708 F:      drivers/mmc/host/s3cmci.*
12709
12710 SAA6588 RDS RECEIVER DRIVER
12711 M:      Hans Verkuil <hverkuil@xs4all.nl>
12712 L:      linux-media@vger.kernel.org
12713 T:      git git://linuxtv.org/media_tree.git
12714 W:      https://linuxtv.org
12715 S:      Odd Fixes
12716 F:      drivers/media/i2c/saa6588*
12717
12718 SAA7134 VIDEO4LINUX DRIVER
12719 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12720 L:      linux-media@vger.kernel.org
12721 W:      https://linuxtv.org
12722 T:      git git://linuxtv.org/media_tree.git
12723 S:      Odd fixes
12724 F:      Documentation/media/v4l-drivers/saa7134*
12725 F:      drivers/media/pci/saa7134/
12726
12727 SAA7146 VIDEO4LINUX-2 DRIVER
12728 M:      Hans Verkuil <hverkuil@xs4all.nl>
12729 L:      linux-media@vger.kernel.org
12730 T:      git git://linuxtv.org/media_tree.git
12731 S:      Maintained
12732 F:      drivers/media/common/saa7146/
12733 F:      drivers/media/pci/saa7146/
12734 F:      include/media/saa7146*
12735
12736 SAMSUNG AUDIO (ASoC) DRIVERS
12737 M:      Krzysztof Kozlowski <krzk@kernel.org>
12738 M:      Sangbeom Kim <sbkim73@samsung.com>
12739 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12740 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12741 S:      Supported
12742 F:      sound/soc/samsung/
12743 F:      Documentation/devicetree/bindings/sound/samsung*
12744
12745 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12746 M:      Krzysztof Kozlowski <krzk@kernel.org>
12747 L:      linux-crypto@vger.kernel.org
12748 L:      linux-samsung-soc@vger.kernel.org
12749 S:      Maintained
12750 F:      drivers/crypto/exynos-rng.c
12751 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12752
12753 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12754 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12755 L:      linux-samsung-soc@vger.kernel.org
12756 S:      Maintained
12757 F:      drivers/char/hw_random/exynos-trng.c
12758 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12759
12760 SAMSUNG FRAMEBUFFER DRIVER
12761 M:      Jingoo Han <jingoohan1@gmail.com>
12762 L:      linux-fbdev@vger.kernel.org
12763 S:      Maintained
12764 F:      drivers/video/fbdev/s3c-fb.c
12765
12766 SAMSUNG LAPTOP DRIVER
12767 M:      Corentin Chary <corentin.chary@gmail.com>
12768 L:      platform-driver-x86@vger.kernel.org
12769 S:      Maintained
12770 F:      drivers/platform/x86/samsung-laptop.c
12771
12772 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12773 M:      Sangbeom Kim <sbkim73@samsung.com>
12774 M:      Krzysztof Kozlowski <krzk@kernel.org>
12775 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12776 L:      linux-kernel@vger.kernel.org
12777 L:      linux-samsung-soc@vger.kernel.org
12778 S:      Supported
12779 F:      drivers/mfd/sec*.c
12780 F:      drivers/regulator/s2m*.c
12781 F:      drivers/regulator/s5m*.c
12782 F:      drivers/clk/clk-s2mps11.c
12783 F:      drivers/rtc/rtc-s5m.c
12784 F:      include/linux/mfd/samsung/
12785 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12786 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12787 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12788 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12789
12790 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12791 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12792 L:      linux-media@vger.kernel.org
12793 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12794 S:      Maintained
12795 F:      drivers/media/platform/s3c-camif/
12796 F:      include/media/drv-intf/s3c_camif.h
12797
12798 SAMSUNG S3FWRN5 NFC DRIVER
12799 M:      Robert Baldyga <r.baldyga@samsung.com>
12800 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12801 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12802 S:      Supported
12803 F:      drivers/nfc/s3fwrn5
12804
12805 SAMSUNG S5C73M3 CAMERA DRIVER
12806 M:      Kyungmin Park <kyungmin.park@samsung.com>
12807 M:      Andrzej Hajda <a.hajda@samsung.com>
12808 L:      linux-media@vger.kernel.org
12809 S:      Supported
12810 F:      drivers/media/i2c/s5c73m3/*
12811
12812 SAMSUNG S5K5BAF CAMERA DRIVER
12813 M:      Kyungmin Park <kyungmin.park@samsung.com>
12814 M:      Andrzej Hajda <a.hajda@samsung.com>
12815 L:      linux-media@vger.kernel.org
12816 S:      Supported
12817 F:      drivers/media/i2c/s5k5baf.c
12818
12819 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12820 M:      Krzysztof Kozlowski <krzk@kernel.org>
12821 M:      Vladimir Zapolskiy <vz@mleia.com>
12822 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12823 L:      linux-crypto@vger.kernel.org
12824 L:      linux-samsung-soc@vger.kernel.org
12825 S:      Maintained
12826 F:      drivers/crypto/s5p-sss.c
12827
12828 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12829 M:      Kyungmin Park <kyungmin.park@samsung.com>
12830 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12831 L:      linux-media@vger.kernel.org
12832 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12833 S:      Supported
12834 F:      drivers/media/platform/exynos4-is/
12835
12836 SAMSUNG SOC CLOCK DRIVERS
12837 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12838 M:      Tomasz Figa <tomasz.figa@gmail.com>
12839 M:      Chanwoo Choi <cw00.choi@samsung.com>
12840 S:      Supported
12841 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12842 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12843 F:      drivers/clk/samsung/
12844 F:      include/dt-bindings/clock/exynos*.h
12845 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12846
12847 SAMSUNG SPI DRIVERS
12848 M:      Kukjin Kim <kgene@kernel.org>
12849 M:      Krzysztof Kozlowski <krzk@kernel.org>
12850 M:      Andi Shyti <andi@etezian.org>
12851 L:      linux-spi@vger.kernel.org
12852 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12853 S:      Maintained
12854 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12855 F:      drivers/spi/spi-s3c*
12856 F:      include/linux/platform_data/spi-s3c64xx.h
12857
12858 SAMSUNG SXGBE DRIVERS
12859 M:      Byungho An <bh74.an@samsung.com>
12860 M:      Girish K S <ks.giri@samsung.com>
12861 M:      Vipul Pandya <vipul.pandya@samsung.com>
12862 S:      Supported
12863 L:      netdev@vger.kernel.org
12864 F:      drivers/net/ethernet/samsung/sxgbe/
12865
12866 SAMSUNG THERMAL DRIVER
12867 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12868 L:      linux-pm@vger.kernel.org
12869 L:      linux-samsung-soc@vger.kernel.org
12870 S:      Supported
12871 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12872 F:      drivers/thermal/samsung/
12873
12874 SAMSUNG USB2 PHY DRIVER
12875 M:      Kamil Debski <kamil@wypas.org>
12876 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12877 L:      linux-kernel@vger.kernel.org
12878 S:      Supported
12879 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12880 F:      Documentation/phy/samsung-usb2.txt
12881 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12882 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12883 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12884 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12885 F:      drivers/phy/samsung/phy-samsung-usb2.c
12886 F:      drivers/phy/samsung/phy-samsung-usb2.h
12887
12888 SC1200 WDT DRIVER
12889 M:      Zwane Mwaikambo <zwanem@gmail.com>
12890 S:      Maintained
12891 F:      drivers/watchdog/sc1200wdt.c
12892
12893 SCHEDULER
12894 M:      Ingo Molnar <mingo@redhat.com>
12895 M:      Peter Zijlstra <peterz@infradead.org>
12896 L:      linux-kernel@vger.kernel.org
12897 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12898 S:      Maintained
12899 F:      kernel/sched/
12900 F:      include/linux/sched.h
12901 F:      include/uapi/linux/sched.h
12902 F:      include/linux/wait.h
12903
12904 SCR24X CHIP CARD INTERFACE DRIVER
12905 M:      Lubomir Rintel <lkundrak@v3.sk>
12906 S:      Supported
12907 F:      drivers/char/pcmcia/scr24x_cs.c
12908
12909 SCSI CDROM DRIVER
12910 M:      Jens Axboe <axboe@kernel.dk>
12911 L:      linux-scsi@vger.kernel.org
12912 W:      http://www.kernel.dk
12913 S:      Maintained
12914 F:      drivers/scsi/sr*
12915
12916 SCSI RDMA PROTOCOL (SRP) INITIATOR
12917 M:      Bart Van Assche <bvanassche@acm.org>
12918 L:      linux-rdma@vger.kernel.org
12919 S:      Supported
12920 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12921 F:      drivers/infiniband/ulp/srp/
12922 F:      include/scsi/srp.h
12923
12924 SCSI RDMA PROTOCOL (SRP) TARGET
12925 M:      Bart Van Assche <bvanassche@acm.org>
12926 L:      linux-rdma@vger.kernel.org
12927 L:      target-devel@vger.kernel.org
12928 S:      Supported
12929 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12930 F:      drivers/infiniband/ulp/srpt/
12931
12932 SCSI SG DRIVER
12933 M:      Doug Gilbert <dgilbert@interlog.com>
12934 L:      linux-scsi@vger.kernel.org
12935 W:      http://sg.danny.cz/sg
12936 S:      Maintained
12937 F:      Documentation/scsi/scsi-generic.txt
12938 F:      drivers/scsi/sg.c
12939 F:      include/scsi/sg.h
12940
12941 SCSI SUBSYSTEM
12942 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12944 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12946 L:      linux-scsi@vger.kernel.org
12947 S:      Maintained
12948 F:      Documentation/devicetree/bindings/scsi/
12949 F:      drivers/scsi/
12950 F:      include/scsi/
12951
12952 SCSI TAPE DRIVER
12953 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12954 L:      linux-scsi@vger.kernel.org
12955 S:      Maintained
12956 F:      Documentation/scsi/st.txt
12957 F:      drivers/scsi/st.*
12958 F:      drivers/scsi/st_*.h
12959
12960 SCTP PROTOCOL
12961 M:      Vlad Yasevich <vyasevich@gmail.com>
12962 M:      Neil Horman <nhorman@tuxdriver.com>
12963 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12964 L:      linux-sctp@vger.kernel.org
12965 W:      http://lksctp.sourceforge.net
12966 S:      Maintained
12967 F:      Documentation/networking/sctp.txt
12968 F:      include/linux/sctp.h
12969 F:      include/uapi/linux/sctp.h
12970 F:      include/net/sctp/
12971 F:      net/sctp/
12972
12973 SCx200 CPU SUPPORT
12974 M:      Jim Cromie <jim.cromie@gmail.com>
12975 S:      Odd Fixes
12976 F:      Documentation/i2c/busses/scx200_acb
12977 F:      arch/x86/platform/scx200/
12978 F:      drivers/watchdog/scx200_wdt.c
12979 F:      drivers/i2c/busses/scx200*
12980 F:      drivers/mtd/maps/scx200_docflash.c
12981 F:      include/linux/scx200.h
12982
12983 SCx200 GPIO DRIVER
12984 M:      Jim Cromie <jim.cromie@gmail.com>
12985 S:      Maintained
12986 F:      drivers/char/scx200_gpio.c
12987 F:      include/linux/scx200_gpio.h
12988
12989 SCx200 HRT CLOCKSOURCE DRIVER
12990 M:      Jim Cromie <jim.cromie@gmail.com>
12991 S:      Maintained
12992 F:      drivers/clocksource/scx200_hrt.c
12993
12994 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12995 M:      Sascha Sommer <saschasommer@freenet.de>
12996 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12997 S:      Maintained
12998 F:      drivers/mmc/host/sdricoh_cs.c
12999
13000 SECURE COMPUTING
13001 M:      Kees Cook <keescook@chromium.org>
13002 R:      Andy Lutomirski <luto@amacapital.net>
13003 R:      Will Drewry <wad@chromium.org>
13004 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13005 S:      Supported
13006 F:      kernel/seccomp.c
13007 F:      include/uapi/linux/seccomp.h
13008 F:      include/linux/seccomp.h
13009 F:      tools/testing/selftests/seccomp/*
13010 F:      tools/testing/selftests/kselftest_harness.h
13011 F:      Documentation/userspace-api/seccomp_filter.rst
13012 K:      \bsecure_computing
13013 K:      \bTIF_SECCOMP\b
13014
13015 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13016 M:      Al Cooper <alcooperx@gmail.com>
13017 L:      linux-mmc@vger.kernel.org
13018 L:      bcm-kernel-feedback-list@broadcom.com
13019 S:      Maintained
13020 F:      drivers/mmc/host/sdhci-brcmstb*
13021
13022 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13023 M:      Adrian Hunter <adrian.hunter@intel.com>
13024 L:      linux-mmc@vger.kernel.org
13025 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13026 S:      Maintained
13027 F:      drivers/mmc/host/sdhci*
13028 F:      include/linux/mmc/sdhci*
13029
13030 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13031 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13032 M:      Manjunath M B <manjumb@synopsys.com>
13033 L:      linux-mmc@vger.kernel.org
13034 S:      Maintained
13035 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13036
13037 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13038 M:      Ben Dooks <ben-linux@fluff.org>
13039 M:      Jaehoon Chung <jh80.chung@samsung.com>
13040 L:      linux-mmc@vger.kernel.org
13041 S:      Maintained
13042 F:      drivers/mmc/host/sdhci-s3c*
13043
13044 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13045 M:      Viresh Kumar <vireshk@kernel.org>
13046 L:      linux-mmc@vger.kernel.org
13047 S:      Maintained
13048 F:      drivers/mmc/host/sdhci-spear.c
13049
13050 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13051 M:      Kishon Vijay Abraham I <kishon@ti.com>
13052 L:      linux-mmc@vger.kernel.org
13053 S:      Maintained
13054 F:      drivers/mmc/host/sdhci-omap.c
13055
13056 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13057 M:      Scott Bauer <scott.bauer@intel.com>
13058 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13059 L:      linux-block@vger.kernel.org
13060 S:      Supported
13061 F:      block/sed*
13062 F:      block/opal_proto.h
13063 F:      include/linux/sed*
13064 F:      include/uapi/linux/sed*
13065
13066 SECURITY CONTACT
13067 M:      Security Officers <security@kernel.org>
13068 S:      Supported
13069
13070 SECURITY SUBSYSTEM
13071 M:      James Morris <jmorris@namei.org>
13072 M:      "Serge E. Hallyn" <serge@hallyn.com>
13073 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13075 W:      http://kernsec.org/
13076 S:      Supported
13077 F:      security/
13078 X:      security/selinux/
13079
13080 SELINUX SECURITY MODULE
13081 M:      Paul Moore <paul@paul-moore.com>
13082 M:      Stephen Smalley <sds@tycho.nsa.gov>
13083 M:      Eric Paris <eparis@parisplace.org>
13084 L:      selinux@vger.kernel.org
13085 W:      https://selinuxproject.org
13086 W:      https://github.com/SELinuxProject
13087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13088 S:      Supported
13089 F:      include/linux/selinux*
13090 F:      security/selinux/
13091 F:      scripts/selinux/
13092 F:      Documentation/admin-guide/LSM/SELinux.rst
13093
13094 SENSABLE PHANTOM
13095 M:      Jiri Slaby <jirislaby@gmail.com>
13096 S:      Maintained
13097 F:      drivers/misc/phantom.c
13098 F:      include/uapi/linux/phantom.h
13099
13100 SERIAL DEVICE BUS
13101 M:      Rob Herring <robh@kernel.org>
13102 L:      linux-serial@vger.kernel.org
13103 S:      Maintained
13104 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13105 F:      drivers/tty/serdev/
13106 F:      include/linux/serdev.h
13107
13108 SERIAL DRIVERS
13109 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13110 L:      linux-serial@vger.kernel.org
13111 S:      Maintained
13112 F:      Documentation/devicetree/bindings/serial/
13113 F:      drivers/tty/serial/
13114
13115 SERIAL IR RECEIVER
13116 M:      Sean Young <sean@mess.org>
13117 L:      linux-media@vger.kernel.org
13118 S:      Maintained
13119 F:      drivers/media/rc/serial_ir.c
13120
13121 SFC NETWORK DRIVER
13122 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13123 M:      Edward Cree <ecree@solarflare.com>
13124 M:      Bert Kenward <bkenward@solarflare.com>
13125 L:      netdev@vger.kernel.org
13126 S:      Supported
13127 F:      drivers/net/ethernet/sfc/
13128
13129 SGI GRU DRIVER
13130 M:      Dimitri Sivanich <sivanich@sgi.com>
13131 S:      Maintained
13132 F:      drivers/misc/sgi-gru/
13133
13134 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13135 M:      Pat Gefre <pfg@sgi.com>
13136 L:      linux-ia64@vger.kernel.org
13137 S:      Supported
13138 F:      Documentation/ia64/serial.txt
13139 F:      drivers/tty/serial/ioc?_serial.c
13140 F:      include/linux/ioc?.h
13141
13142 SGI XP/XPC/XPNET DRIVER
13143 M:      Cliff Whickman <cpw@sgi.com>
13144 M:      Robin Holt <robinmholt@gmail.com>
13145 S:      Maintained
13146 F:      drivers/misc/sgi-xp/
13147
13148 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13149 M:      Ursula Braun <ubraun@linux.ibm.com>
13150 L:      linux-s390@vger.kernel.org
13151 W:      http://www.ibm.com/developerworks/linux/linux390/
13152 S:      Supported
13153 F:      net/smc/
13154
13155 SHARP RJ54N1CB0C SENSOR DRIVER
13156 M:      Jacopo Mondi <jacopo@jmondi.org>
13157 L:      linux-media@vger.kernel.org
13158 T:      git git://linuxtv.org/media_tree.git
13159 S:      Odd fixes
13160 F:      drivers/media/i2c/rj54n1cb0c.c
13161 F:      include/media/i2c/rj54n1cb0c.h
13162
13163 SH_VEU V4L2 MEM2MEM DRIVER
13164 L:      linux-media@vger.kernel.org
13165 S:      Orphan
13166 F:      drivers/media/platform/sh_veu.c
13167
13168 SH_VOU V4L2 OUTPUT DRIVER
13169 L:      linux-media@vger.kernel.org
13170 S:      Orphan
13171 F:      drivers/media/platform/sh_vou.c
13172 F:      include/media/drv-intf/sh_vou.h
13173
13174 SI2157 MEDIA DRIVER
13175 M:      Antti Palosaari <crope@iki.fi>
13176 L:      linux-media@vger.kernel.org
13177 W:      https://linuxtv.org
13178 W:      http://palosaari.fi/linux/
13179 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13180 T:      git git://linuxtv.org/anttip/media_tree.git
13181 S:      Maintained
13182 F:      drivers/media/tuners/si2157*
13183
13184 SI2165 MEDIA DRIVER
13185 M:      Matthias Schwarzott <zzam@gentoo.org>
13186 L:      linux-media@vger.kernel.org
13187 W:      https://linuxtv.org
13188 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13189 S:      Maintained
13190 F:      drivers/media/dvb-frontends/si2165*
13191
13192 SI2168 MEDIA DRIVER
13193 M:      Antti Palosaari <crope@iki.fi>
13194 L:      linux-media@vger.kernel.org
13195 W:      https://linuxtv.org
13196 W:      http://palosaari.fi/linux/
13197 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13198 T:      git git://linuxtv.org/anttip/media_tree.git
13199 S:      Maintained
13200 F:      drivers/media/dvb-frontends/si2168*
13201
13202 SI470X FM RADIO RECEIVER I2C DRIVER
13203 M:      Hans Verkuil <hverkuil@xs4all.nl>
13204 L:      linux-media@vger.kernel.org
13205 T:      git git://linuxtv.org/media_tree.git
13206 W:      https://linuxtv.org
13207 S:      Odd Fixes
13208 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13209
13210 SI470X FM RADIO RECEIVER USB DRIVER
13211 M:      Hans Verkuil <hverkuil@xs4all.nl>
13212 L:      linux-media@vger.kernel.org
13213 T:      git git://linuxtv.org/media_tree.git
13214 W:      https://linuxtv.org
13215 S:      Maintained
13216 F:      drivers/media/radio/si470x/radio-si470x-common.c
13217 F:      drivers/media/radio/si470x/radio-si470x.h
13218 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13219
13220 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13221 M:      Eduardo Valentin <edubezval@gmail.com>
13222 L:      linux-media@vger.kernel.org
13223 T:      git git://linuxtv.org/media_tree.git
13224 W:      https://linuxtv.org
13225 S:      Odd Fixes
13226 F:      drivers/media/radio/si4713/si4713.?
13227
13228 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13229 M:      Eduardo Valentin <edubezval@gmail.com>
13230 L:      linux-media@vger.kernel.org
13231 T:      git git://linuxtv.org/media_tree.git
13232 W:      https://linuxtv.org
13233 S:      Odd Fixes
13234 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13235
13236 SI4713 FM RADIO TRANSMITTER USB DRIVER
13237 M:      Hans Verkuil <hverkuil@xs4all.nl>
13238 L:      linux-media@vger.kernel.org
13239 T:      git git://linuxtv.org/media_tree.git
13240 W:      https://linuxtv.org
13241 S:      Maintained
13242 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13243
13244 SIANO DVB DRIVER
13245 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13246 L:      linux-media@vger.kernel.org
13247 W:      https://linuxtv.org
13248 T:      git git://linuxtv.org/media_tree.git
13249 S:      Odd fixes
13250 F:      drivers/media/common/siano/
13251 F:      drivers/media/usb/siano/
13252 F:      drivers/media/usb/siano/
13253 F:      drivers/media/mmc/siano/
13254
13255 SIFIVE DRIVERS
13256 M:      Palmer Dabbelt <palmer@sifive.com>
13257 L:      linux-riscv@lists.infradead.org
13258 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13259 S:      Supported
13260 K:      sifive
13261 N:      sifive
13262
13263 SILEAD TOUCHSCREEN DRIVER
13264 M:      Hans de Goede <hdegoede@redhat.com>
13265 L:      linux-input@vger.kernel.org
13266 L:      platform-driver-x86@vger.kernel.org
13267 S:      Maintained
13268 F:      drivers/input/touchscreen/silead.c
13269 F:      drivers/platform/x86/touchscreen_dmi.c
13270
13271 SILICON MOTION SM712 FRAME BUFFER DRIVER
13272 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13273 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13274 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13275 L:      linux-fbdev@vger.kernel.org
13276 S:      Maintained
13277 F:      drivers/video/fbdev/sm712*
13278 F:      Documentation/fb/sm712fb.txt
13279
13280 SIMPLE FIRMWARE INTERFACE (SFI)
13281 M:      Len Brown <lenb@kernel.org>
13282 L:      sfi-devel@simplefirmware.org
13283 W:      http://simplefirmware.org/
13284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13285 S:      Supported
13286 F:      arch/x86/platform/sfi/
13287 F:      drivers/sfi/
13288 F:      include/linux/sfi*.h
13289
13290 SIMPLEFB FB DRIVER
13291 M:      Hans de Goede <hdegoede@redhat.com>
13292 L:      linux-fbdev@vger.kernel.org
13293 S:      Maintained
13294 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13295 F:      drivers/video/fbdev/simplefb.c
13296 F:      include/linux/platform_data/simplefb.h
13297
13298 SIMTEC EB110ATX (Chalice CATS)
13299 P:      Ben Dooks
13300 P:      Vincent Sanders <vince@simtec.co.uk>
13301 M:      Simtec Linux Team <linux@simtec.co.uk>
13302 W:      http://www.simtec.co.uk/products/EB110ATX/
13303 S:      Supported
13304
13305 SIMTEC EB2410ITX (BAST)
13306 P:      Ben Dooks
13307 P:      Vincent Sanders <vince@simtec.co.uk>
13308 M:      Simtec Linux Team <linux@simtec.co.uk>
13309 W:      http://www.simtec.co.uk/products/EB2410ITX/
13310 S:      Supported
13311 F:      arch/arm/mach-s3c24xx/mach-bast.c
13312 F:      arch/arm/mach-s3c24xx/bast-ide.c
13313 F:      arch/arm/mach-s3c24xx/bast-irq.c
13314
13315 SIPHASH PRF ROUTINES
13316 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13317 S:      Maintained
13318 F:      lib/siphash.c
13319 F:      lib/test_siphash.c
13320 F:      include/linux/siphash.h
13321
13322 SIOX
13323 M:      Gavin Schenk <g.schenk@eckelmann.de>
13324 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13325 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13326 S:      Supported
13327 F:      drivers/siox/*
13328 F:      include/trace/events/siox.h
13329
13330 SIS 190 ETHERNET DRIVER
13331 M:      Francois Romieu <romieu@fr.zoreil.com>
13332 L:      netdev@vger.kernel.org
13333 S:      Maintained
13334 F:      drivers/net/ethernet/sis/sis190.c
13335
13336 SIS 900/7016 FAST ETHERNET DRIVER
13337 M:      Daniele Venzano <venza@brownhat.org>
13338 W:      http://www.brownhat.org/sis900.html
13339 L:      netdev@vger.kernel.org
13340 S:      Maintained
13341 F:      drivers/net/ethernet/sis/sis900.*
13342
13343 SIS FRAMEBUFFER DRIVER
13344 M:      Thomas Winischhofer <thomas@winischhofer.net>
13345 W:      http://www.winischhofer.net/linuxsisvga.shtml
13346 S:      Maintained
13347 F:      Documentation/fb/sisfb.txt
13348 F:      drivers/video/fbdev/sis/
13349 F:      include/video/sisfb.h
13350
13351 SIS USB2VGA DRIVER
13352 M:      Thomas Winischhofer <thomas@winischhofer.net>
13353 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13354 S:      Maintained
13355 F:      drivers/usb/misc/sisusbvga/
13356
13357 SLAB ALLOCATOR
13358 M:      Christoph Lameter <cl@linux.com>
13359 M:      Pekka Enberg <penberg@kernel.org>
13360 M:      David Rientjes <rientjes@google.com>
13361 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13362 M:      Andrew Morton <akpm@linux-foundation.org>
13363 L:      linux-mm@kvack.org
13364 S:      Maintained
13365 F:      include/linux/sl?b*.h
13366 F:      mm/sl?b*
13367
13368 SLEEPABLE READ-COPY UPDATE (SRCU)
13369 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13370 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13371 M:      Josh Triplett <josh@joshtriplett.org>
13372 R:      Steven Rostedt <rostedt@goodmis.org>
13373 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13374 L:      linux-kernel@vger.kernel.org
13375 W:      http://www.rdrop.com/users/paulmck/RCU/
13376 S:      Supported
13377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13378 F:      include/linux/srcu*.h
13379 F:      kernel/rcu/srcu*.c
13380
13381 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13382 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13383 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13384 S:      Maintained
13385 F:      drivers/slimbus/
13386 F:      Documentation/devicetree/bindings/slimbus/
13387 F:      include/linux/slimbus.h
13388
13389 SMACK SECURITY MODULE
13390 M:      Casey Schaufler <casey@schaufler-ca.com>
13391 L:      linux-security-module@vger.kernel.org
13392 W:      http://schaufler-ca.com
13393 T:      git git://github.com/cschaufler/smack-next
13394 S:      Maintained
13395 F:      Documentation/admin-guide/LSM/Smack.rst
13396 F:      security/smack/
13397
13398 SMC91x ETHERNET DRIVER
13399 M:      Nicolas Pitre <nico@fluxnic.net>
13400 S:      Odd Fixes
13401 F:      drivers/net/ethernet/smsc/smc91x.*
13402
13403 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13404 M:      Sakari Ailus <sakari.ailus@iki.fi>
13405 L:      linux-media@vger.kernel.org
13406 S:      Maintained
13407 F:      drivers/media/i2c/smiapp/
13408 F:      include/media/i2c/smiapp.h
13409 F:      drivers/media/i2c/smiapp-pll.c
13410 F:      drivers/media/i2c/smiapp-pll.h
13411 F:      include/uapi/linux/smiapp.h
13412 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13413
13414 SMM665 HARDWARE MONITOR DRIVER
13415 M:      Guenter Roeck <linux@roeck-us.net>
13416 L:      linux-hwmon@vger.kernel.org
13417 S:      Maintained
13418 F:      Documentation/hwmon/smm665
13419 F:      drivers/hwmon/smm665.c
13420
13421 SMSC EMC2103 HARDWARE MONITOR DRIVER
13422 M:      Steve Glendinning <steve.glendinning@shawell.net>
13423 L:      linux-hwmon@vger.kernel.org
13424 S:      Maintained
13425 F:      Documentation/hwmon/emc2103
13426 F:      drivers/hwmon/emc2103.c
13427
13428 SMSC SCH5627 HARDWARE MONITOR DRIVER
13429 M:      Hans de Goede <hdegoede@redhat.com>
13430 L:      linux-hwmon@vger.kernel.org
13431 S:      Supported
13432 F:      Documentation/hwmon/sch5627
13433 F:      drivers/hwmon/sch5627.c
13434
13435 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13436 M:      Steve Glendinning <steve.glendinning@shawell.net>
13437 L:      linux-fbdev@vger.kernel.org
13438 S:      Maintained
13439 F:      drivers/video/fbdev/smscufx.c
13440
13441 SMSC47B397 HARDWARE MONITOR DRIVER
13442 M:      Jean Delvare <jdelvare@suse.com>
13443 L:      linux-hwmon@vger.kernel.org
13444 S:      Maintained
13445 F:      Documentation/hwmon/smsc47b397
13446 F:      drivers/hwmon/smsc47b397.c
13447
13448 SMSC911x ETHERNET DRIVER
13449 M:      Steve Glendinning <steve.glendinning@shawell.net>
13450 L:      netdev@vger.kernel.org
13451 S:      Maintained
13452 F:      include/linux/smsc911x.h
13453 F:      drivers/net/ethernet/smsc/smsc911x.*
13454
13455 SMSC9420 PCI ETHERNET DRIVER
13456 M:      Steve Glendinning <steve.glendinning@shawell.net>
13457 L:      netdev@vger.kernel.org
13458 S:      Maintained
13459 F:      drivers/net/ethernet/smsc/smsc9420.*
13460
13461 SOC-CAMERA V4L2 SUBSYSTEM
13462 L:      linux-media@vger.kernel.org
13463 T:      git git://linuxtv.org/media_tree.git
13464 S:      Orphan
13465 F:      include/media/soc*
13466 F:      drivers/media/i2c/soc_camera/
13467 F:      drivers/media/platform/soc_camera/
13468
13469 SOCIONEXT SYNQUACER I2C DRIVER
13470 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13471 L:      linux-i2c@vger.kernel.org
13472 S:      Maintained
13473 F:      drivers/i2c/busses/i2c-synquacer.c
13474 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13475
13476 SOCIONEXT UNIPHIER SOUND DRIVER
13477 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13478 S:      Orphan
13479 F:      sound/soc/uniphier/
13480
13481 SOEKRIS NET48XX LED SUPPORT
13482 M:      Chris Boot <bootc@bootc.net>
13483 S:      Maintained
13484 F:      drivers/leds/leds-net48xx.c
13485
13486 SOFT-ROCE DRIVER (rxe)
13487 M:      Moni Shoua <monis@mellanox.com>
13488 L:      linux-rdma@vger.kernel.org
13489 S:      Supported
13490 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13491 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13492 F:      drivers/infiniband/sw/rxe/
13493 F:      include/uapi/rdma/rdma_user_rxe.h
13494
13495 SOFTLOGIC 6x10 MPEG CODEC
13496 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13497 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13498 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13499 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13500 M:      Ismael Luceno <ismael@iodev.co.uk>
13501 L:      linux-media@vger.kernel.org
13502 S:      Supported
13503 F:      drivers/media/pci/solo6x10/
13504
13505 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13506 M:      James Morse <james.morse@arm.com>
13507 L:      linux-arm-kernel@lists.infradead.org
13508 S:      Maintained
13509 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13510 F:      drivers/firmware/arm_sdei.c
13511 F:      include/linux/sdei.h
13512 F:      include/uapi/linux/sdei.h
13513
13514 SOFTWARE RAID (Multiple Disks) SUPPORT
13515 M:      Shaohua Li <shli@kernel.org>
13516 L:      linux-raid@vger.kernel.org
13517 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13518 S:      Supported
13519 F:      drivers/md/Makefile
13520 F:      drivers/md/Kconfig
13521 F:      drivers/md/md*
13522 F:      drivers/md/raid*
13523 F:      include/linux/raid/
13524 F:      include/uapi/linux/raid/
13525
13526 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13527 M:      Jassi Brar <jaswinder.singh@linaro.org>
13528 L:      netdev@vger.kernel.org
13529 S:      Maintained
13530 F:      drivers/net/ethernet/socionext/netsec.c
13531 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13532
13533 SOLIDRUN CLEARFOG SUPPORT
13534 M:      Russell King <linux@armlinux.org.uk>
13535 S:      Maintained
13536 F:      arch/arm/boot/dts/armada-388-clearfog*
13537 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13538
13539 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13540 M:      Russell King <linux@armlinux.org.uk>
13541 S:      Maintained
13542 F:      arch/arm/boot/dts/imx6*-cubox-i*
13543 F:      arch/arm/boot/dts/imx6*-hummingboard*
13544 F:      arch/arm/boot/dts/imx6*-sr-*
13545
13546 SONIC NETWORK DRIVER
13547 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13548 L:      netdev@vger.kernel.org
13549 S:      Maintained
13550 F:      drivers/net/ethernet/natsemi/sonic.*
13551
13552 SONICS SILICON BACKPLANE DRIVER (SSB)
13553 M:      Michael Buesch <m@bues.ch>
13554 L:      linux-wireless@vger.kernel.org
13555 S:      Maintained
13556 F:      drivers/ssb/
13557 F:      include/linux/ssb/
13558
13559 SONY IMX258 SENSOR DRIVER
13560 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13561 L:      linux-media@vger.kernel.org
13562 T:      git git://linuxtv.org/media_tree.git
13563 S:      Maintained
13564 F:      drivers/media/i2c/imx258.c
13565
13566 SONY IMX274 SENSOR DRIVER
13567 M:      Leon Luo <leonl@leopardimaging.com>
13568 L:      linux-media@vger.kernel.org
13569 T:      git git://linuxtv.org/media_tree.git
13570 S:      Maintained
13571 F:      drivers/media/i2c/imx274.c
13572 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13573
13574 SONY MEMORYSTICK CARD SUPPORT
13575 M:      Alex Dubov <oakad@yahoo.com>
13576 W:      http://tifmxx.berlios.de/
13577 S:      Maintained
13578 F:      drivers/memstick/host/tifm_ms.c
13579
13580 SONY MEMORYSTICK STANDARD SUPPORT
13581 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13582 S:      Maintained
13583 F:      drivers/memstick/core/ms_block.*
13584
13585 SONY VAIO CONTROL DEVICE DRIVER
13586 M:      Mattia Dongili <malattia@linux.it>
13587 L:      platform-driver-x86@vger.kernel.org
13588 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13589 S:      Maintained
13590 F:      Documentation/laptops/sony-laptop.txt
13591 F:      drivers/char/sonypi.c
13592 F:      drivers/platform/x86/sony-laptop.c
13593 F:      include/linux/sony-laptop.h
13594
13595 SOUND
13596 M:      Jaroslav Kysela <perex@perex.cz>
13597 M:      Takashi Iwai <tiwai@suse.com>
13598 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13599 W:      http://www.alsa-project.org/
13600 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13601 T:      git git://git.alsa-project.org/alsa-kernel.git
13602 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13603 S:      Maintained
13604 F:      Documentation/sound/
13605 F:      include/sound/
13606 F:      include/uapi/sound/
13607 F:      sound/
13608
13609 SOUND - COMPRESSED AUDIO
13610 M:      Vinod Koul <vkoul@kernel.org>
13611 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13613 S:      Supported
13614 F:      Documentation/sound/designs/compress-offload.rst
13615 F:      include/sound/compress_driver.h
13616 F:      include/uapi/sound/compress_*
13617 F:      sound/core/compress_offload.c
13618 F:      sound/soc/soc-compress.c
13619
13620 SOUND - DMAENGINE HELPERS
13621 M:      Lars-Peter Clausen <lars@metafoo.de>
13622 S:      Supported
13623 F:      include/sound/dmaengine_pcm.h
13624 F:      sound/core/pcm_dmaengine.c
13625 F:      sound/soc/soc-generic-dmaengine-pcm.c
13626
13627 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13628 M:      Liam Girdwood <lgirdwood@gmail.com>
13629 M:      Mark Brown <broonie@kernel.org>
13630 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13631 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13632 W:      http://alsa-project.org/main/index.php/ASoC
13633 S:      Supported
13634 F:      Documentation/devicetree/bindings/sound/
13635 F:      Documentation/sound/soc/
13636 F:      sound/soc/
13637 F:      include/sound/soc*
13638
13639 SOUNDWIRE SUBSYSTEM
13640 M:      Vinod Koul <vinod.koul@intel.com>
13641 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13642 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13643 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13644 S:      Supported
13645 F:      Documentation/driver-api/soundwire/
13646 F:      drivers/soundwire/
13647 F:      include/linux/soundwire/
13648
13649 SP2 MEDIA DRIVER
13650 M:      Olli Salonen <olli.salonen@iki.fi>
13651 L:      linux-media@vger.kernel.org
13652 W:      https://linuxtv.org
13653 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13654 S:      Maintained
13655 F:      drivers/media/dvb-frontends/sp2*
13656
13657 SPARC + UltraSPARC (sparc/sparc64)
13658 M:      "David S. Miller" <davem@davemloft.net>
13659 L:      sparclinux@vger.kernel.org
13660 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13663 S:      Maintained
13664 F:      arch/sparc/
13665 F:      drivers/sbus/
13666
13667 SPARC SERIAL DRIVERS
13668 M:      "David S. Miller" <davem@davemloft.net>
13669 L:      sparclinux@vger.kernel.org
13670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13671 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13672 S:      Maintained
13673 F:      include/linux/sunserialcore.h
13674 F:      drivers/tty/serial/suncore.c
13675 F:      drivers/tty/serial/sunhv.c
13676 F:      drivers/tty/serial/sunsab.c
13677 F:      drivers/tty/serial/sunsab.h
13678 F:      drivers/tty/serial/sunsu.c
13679 F:      drivers/tty/serial/sunzilog.c
13680 F:      drivers/tty/serial/sunzilog.h
13681 F:      drivers/tty/vcc.c
13682
13683 SPARSE CHECKER
13684 M:      "Christopher Li" <sparse@chrisli.org>
13685 L:      linux-sparse@vger.kernel.org
13686 W:      https://sparse.wiki.kernel.org/
13687 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13688 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13689 S:      Maintained
13690 F:      include/linux/compiler.h
13691
13692 SPEAR CLOCK FRAMEWORK SUPPORT
13693 M:      Viresh Kumar <vireshk@kernel.org>
13694 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13695 W:      http://www.st.com/spear
13696 S:      Maintained
13697 F:      drivers/clk/spear/
13698
13699 SPEAR PLATFORM SUPPORT
13700 M:      Viresh Kumar <vireshk@kernel.org>
13701 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13702 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13703 W:      http://www.st.com/spear
13704 S:      Maintained
13705 F:      arch/arm/boot/dts/spear*
13706 F:      arch/arm/mach-spear/
13707
13708 SPI NOR SUBSYSTEM
13709 M:      Marek Vasut <marek.vasut@gmail.com>
13710 L:      linux-mtd@lists.infradead.org
13711 W:      http://www.linux-mtd.infradead.org/
13712 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13713 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13714 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13715 S:      Maintained
13716 F:      drivers/mtd/spi-nor/
13717 F:      include/linux/mtd/spi-nor.h
13718
13719 SPI SUBSYSTEM
13720 M:      Mark Brown <broonie@kernel.org>
13721 L:      linux-spi@vger.kernel.org
13722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13723 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13724 S:      Maintained
13725 F:      Documentation/devicetree/bindings/spi/
13726 F:      Documentation/spi/
13727 F:      drivers/spi/
13728 F:      include/linux/spi/
13729 F:      include/uapi/linux/spi/
13730 F:      tools/spi/
13731
13732 SPIDERNET NETWORK DRIVER for CELL
13733 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13734 L:      netdev@vger.kernel.org
13735 S:      Supported
13736 F:      Documentation/networking/spider_net.txt
13737 F:      drivers/net/ethernet/toshiba/spider_net*
13738
13739 SPMI SUBSYSTEM
13740 R:      Stephen Boyd <sboyd@kernel.org>
13741 L:      linux-arm-msm@vger.kernel.org
13742 F:      Documentation/devicetree/bindings/spmi/
13743 F:      drivers/spmi/
13744 F:      include/dt-bindings/spmi/spmi.h
13745 F:      include/linux/spmi.h
13746 F:      include/trace/events/spmi.h
13747
13748 SPU FILE SYSTEM
13749 M:      Jeremy Kerr <jk@ozlabs.org>
13750 L:      linuxppc-dev@lists.ozlabs.org
13751 W:      http://www.ibm.com/developerworks/power/cell/
13752 S:      Supported
13753 F:      Documentation/filesystems/spufs.txt
13754 F:      arch/powerpc/platforms/cell/spufs/
13755
13756 SQUASHFS FILE SYSTEM
13757 M:      Phillip Lougher <phillip@squashfs.org.uk>
13758 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13759 W:      http://squashfs.org.uk
13760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13761 S:      Maintained
13762 F:      Documentation/filesystems/squashfs.txt
13763 F:      fs/squashfs/
13764
13765 SRM (Alpha) environment access
13766 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13767 S:      Maintained
13768 F:      arch/alpha/kernel/srm_env.c
13769
13770 ST STM32 I2C/SMBUS DRIVER
13771 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13772 L:      linux-i2c@vger.kernel.org
13773 S:      Maintained
13774 F:      drivers/i2c/busses/i2c-stm32*
13775
13776 STABLE BRANCH
13777 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13778 M:      Sasha Levin <sashal@kernel.org>
13779 L:      stable@vger.kernel.org
13780 S:      Supported
13781 F:      Documentation/process/stable-kernel-rules.rst
13782
13783 STAGING - COMEDI
13784 M:      Ian Abbott <abbotti@mev.co.uk>
13785 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13786 S:      Odd Fixes
13787 F:      drivers/staging/comedi/
13788
13789 STAGING - EROFS FILE SYSTEM
13790 M:      Gao Xiang <gaoxiang25@huawei.com>
13791 M:      Chao Yu <yuchao0@huawei.com>
13792 L:      linux-erofs@lists.ozlabs.org
13793 S:      Maintained
13794 F:      drivers/staging/erofs/
13795
13796 STAGING - FLARION FT1000 DRIVERS
13797 M:      Marek Belisko <marek.belisko@gmail.com>
13798 S:      Odd Fixes
13799 F:      drivers/staging/ft1000/
13800
13801 STAGING - INDUSTRIAL IO
13802 M:      Jonathan Cameron <jic23@kernel.org>
13803 L:      linux-iio@vger.kernel.org
13804 S:      Odd Fixes
13805 F:      Documentation/devicetree/bindings/staging/iio/
13806 F:      drivers/staging/iio/
13807
13808 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13809 M:      Marc Dietrich <marvin24@gmx.de>
13810 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13811 L:      linux-tegra@vger.kernel.org
13812 S:      Maintained
13813 F:      drivers/staging/nvec/
13814
13815 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13816 M:      Jens Frederich <jfrederich@gmail.com>
13817 M:      Daniel Drake <dsd@laptop.org>
13818 M:      Jon Nettleton <jon.nettleton@gmail.com>
13819 W:      http://wiki.laptop.org/go/DCON
13820 S:      Maintained
13821 F:      drivers/staging/olpc_dcon/
13822
13823 STAGING - REALTEK RTL8712U DRIVERS
13824 M:      Larry Finger <Larry.Finger@lwfinger.net>
13825 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13826 S:      Odd Fixes
13827 F:      drivers/staging/rtl8712/
13828
13829 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13830 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13831 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13832 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13833 L:      linux-fbdev@vger.kernel.org
13834 S:      Maintained
13835 F:      drivers/staging/sm750fb/
13836
13837 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13838 M:      William Hubbs <w.d.hubbs@gmail.com>
13839 M:      Chris Brannon <chris@the-brannons.com>
13840 M:      Kirk Reiser <kirk@reisers.ca>
13841 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13842 L:      speakup@linux-speakup.org
13843 W:      http://www.linux-speakup.org/
13844 S:      Odd Fixes
13845 F:      drivers/staging/speakup/
13846
13847 STAGING - VIA VT665X DRIVERS
13848 M:      Forest Bond <forest@alittletooquiet.net>
13849 S:      Odd Fixes
13850 F:      drivers/staging/vt665?/
13851
13852 STAGING - WILC1000 WIFI DRIVER
13853 M:      Aditya Shankar <aditya.shankar@microchip.com>
13854 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13855 L:      linux-wireless@vger.kernel.org
13856 S:      Supported
13857 F:      drivers/staging/wilc1000/
13858
13859 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13860 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13861 S:      Odd Fixes
13862 F:      drivers/staging/xgifb/
13863
13864 STAGING SUBSYSTEM
13865 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13867 L:      devel@driverdev.osuosl.org
13868 S:      Supported
13869 F:      drivers/staging/
13870
13871 STARFIRE/DURALAN NETWORK DRIVER
13872 M:      Ion Badulescu <ionut@badula.org>
13873 S:      Odd Fixes
13874 F:      drivers/net/ethernet/adaptec/starfire*
13875
13876 STEC S1220 SKD DRIVER
13877 M:      Bart Van Assche <bart.vanassche@wdc.com>
13878 L:      linux-block@vger.kernel.org
13879 S:      Maintained
13880 F:      drivers/block/skd*[ch]
13881
13882 STI AUDIO (ASoC) DRIVERS
13883 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13884 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13885 S:      Maintained
13886 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
13887 F:      sound/soc/sti/
13888
13889 STI CEC DRIVER
13890 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13891 S:      Maintained
13892 F:      drivers/staging/media/st-cec/
13893 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13894
13895 STK1160 USB VIDEO CAPTURE DRIVER
13896 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13897 L:      linux-media@vger.kernel.org
13898 T:      git git://linuxtv.org/media_tree.git
13899 S:      Maintained
13900 F:      drivers/media/usb/stk1160/
13901
13902 STM32 AUDIO (ASoC) DRIVERS
13903 M:      Olivier Moysan <olivier.moysan@st.com>
13904 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13905 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13906 S:      Maintained
13907 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
13908 F:      sound/soc/stm/
13909
13910 STM32 TIMER/LPTIMER DRIVERS
13911 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13912 S:      Maintained
13913 F:      drivers/*/stm32-*timer*
13914 F:      drivers/pwm/pwm-stm32*
13915 F:      include/linux/*/stm32-*tim*
13916 F:      Documentation/ABI/testing/*timer-stm32
13917 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13918 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13919
13920 STMMAC ETHERNET DRIVER
13921 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13922 M:      Alexandre Torgue <alexandre.torgue@st.com>
13923 M:      Jose Abreu <joabreu@synopsys.com>
13924 L:      netdev@vger.kernel.org
13925 W:      http://www.stlinux.com
13926 S:      Supported
13927 F:      drivers/net/ethernet/stmicro/stmmac/
13928
13929 SUN3/3X
13930 M:      Sam Creasey <sammy@sammy.net>
13931 W:      http://sammy.net/sun3/
13932 S:      Maintained
13933 F:      arch/m68k/kernel/*sun3*
13934 F:      arch/m68k/sun3*/
13935 F:      arch/m68k/include/asm/sun3*
13936 F:      drivers/net/ethernet/i825xx/sun3*
13937
13938 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13939 M:      Hans de Goede <hdegoede@redhat.com>
13940 L:      linux-input@vger.kernel.org
13941 S:      Maintained
13942 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13943 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13944
13945 SUNDANCE NETWORK DRIVER
13946 M:      Denis Kirjanov <kda@linux-powerpc.org>
13947 L:      netdev@vger.kernel.org
13948 S:      Maintained
13949 F:      drivers/net/ethernet/dlink/sundance.c
13950
13951 SUPERH
13952 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13953 M:      Rich Felker <dalias@libc.org>
13954 L:      linux-sh@vger.kernel.org
13955 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13956 S:      Maintained
13957 F:      Documentation/sh/
13958 F:      arch/sh/
13959 F:      drivers/sh/
13960
13961 SUSPEND TO RAM
13962 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13963 M:      Len Brown <len.brown@intel.com>
13964 M:      Pavel Machek <pavel@ucw.cz>
13965 L:      linux-pm@vger.kernel.org
13966 B:      https://bugzilla.kernel.org
13967 S:      Supported
13968 F:      Documentation/power/
13969 F:      arch/x86/kernel/acpi/
13970 F:      drivers/base/power/
13971 F:      kernel/power/
13972 F:      include/linux/suspend.h
13973 F:      include/linux/freezer.h
13974 F:      include/linux/pm.h
13975
13976 SVGA HANDLING
13977 M:      Martin Mares <mj@ucw.cz>
13978 L:      linux-video@atrey.karlin.mff.cuni.cz
13979 S:      Maintained
13980 F:      Documentation/svga.txt
13981 F:      arch/x86/boot/video*
13982
13983 SWIOTLB SUBSYSTEM
13984 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13985 L:      iommu@lists.linux-foundation.org
13986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13987 S:      Supported
13988 F:      kernel/dma/swiotlb.c
13989 F:      arch/*/kernel/pci-swiotlb.c
13990 F:      include/linux/swiotlb.h
13991
13992 SWITCHDEV
13993 M:      Jiri Pirko <jiri@resnulli.us>
13994 M:      Ivan Vecera <ivecera@redhat.com>
13995 L:      netdev@vger.kernel.org
13996 S:      Supported
13997 F:      net/switchdev/
13998 F:      include/net/switchdev.h
13999
14000 SY8106A REGULATOR DRIVER
14001 M:      Icenowy Zheng <icenowy@aosc.io>
14002 S:      Maintained
14003 F:      drivers/regulator/sy8106a-regulator.c
14004 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14005
14006 SYNC FILE FRAMEWORK
14007 M:      Sumit Semwal <sumit.semwal@linaro.org>
14008 R:      Gustavo Padovan <gustavo@padovan.org>
14009 S:      Maintained
14010 L:      linux-media@vger.kernel.org
14011 L:      dri-devel@lists.freedesktop.org
14012 F:      drivers/dma-buf/sync_*
14013 F:      drivers/dma-buf/dma-fence*
14014 F:      drivers/dma-buf/sw_sync.c
14015 F:      include/linux/sync_file.h
14016 F:      include/uapi/linux/sync_file.h
14017 F:      Documentation/sync_file.txt
14018 T:      git git://anongit.freedesktop.org/drm/drm-misc
14019
14020 SYNOPSYS ARC ARCHITECTURE
14021 M:      Vineet Gupta <vgupta@synopsys.com>
14022 L:      linux-snps-arc@lists.infradead.org
14023 S:      Supported
14024 F:      arch/arc/
14025 F:      Documentation/devicetree/bindings/arc/*
14026 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14027 F:      drivers/clocksource/arc_timer.c
14028 F:      drivers/tty/serial/arc_uart.c
14029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14030
14031 SYNOPSYS ARC HSDK SDP pll clock driver
14032 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14033 S:      Supported
14034 F:      drivers/clk/clk-hsdk-pll.c
14035 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14036
14037 SYNOPSYS ARC SDP clock driver
14038 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14039 S:      Supported
14040 F:      drivers/clk/axs10x/*
14041 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14042
14043 SYNOPSYS ARC SDP platform support
14044 M:      Alexey Brodkin <abrodkin@synopsys.com>
14045 S:      Supported
14046 F:      arch/arc/plat-axs10x
14047 F:      arch/arc/boot/dts/ax*
14048 F:      Documentation/devicetree/bindings/arc/axs10*
14049
14050 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14051 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14052 S:      Supported
14053 F:      drivers/reset/reset-axs10x.c
14054 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14055
14056 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14057 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14058 S:      Maintained
14059 F:      drivers/tty/serial/8250/8250_dw.c
14060
14061 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14062 M:      Hoan Tran <hotran@apm.com>
14063 L:      linux-gpio@vger.kernel.org
14064 S:      Maintained
14065 F:      drivers/gpio/gpio-dwapb.c
14066 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14067
14068 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14069 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14070 S:      Maintained
14071 F:      drivers/dma/dwi-axi-dmac/
14072 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14073
14074 SYNOPSYS DESIGNWARE DMAC DRIVER
14075 M:      Viresh Kumar <vireshk@kernel.org>
14076 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14077 S:      Maintained
14078 F:      include/linux/dma/dw.h
14079 F:      include/linux/platform_data/dma-dw.h
14080 F:      drivers/dma/dw/
14081
14082 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14083 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14084 L:      netdev@vger.kernel.org
14085 S:      Supported
14086 F:      drivers/net/ethernet/synopsys/
14087
14088 SYNOPSYS DESIGNWARE I2C DRIVER
14089 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14090 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14091 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14092 L:      linux-i2c@vger.kernel.org
14093 S:      Maintained
14094 F:      drivers/i2c/busses/i2c-designware-*
14095 F:      include/linux/platform_data/i2c-designware.h
14096
14097 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14098 M:      Jaehoon Chung <jh80.chung@samsung.com>
14099 L:      linux-mmc@vger.kernel.org
14100 S:      Maintained
14101 F:      drivers/mmc/host/dw_mmc*
14102
14103 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14104 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14105 S:      Supported
14106 F:      drivers/reset/reset-hsdk.c
14107 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14108 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14109
14110 SYSTEM CONFIGURATION (SYSCON)
14111 M:      Lee Jones <lee.jones@linaro.org>
14112 M:      Arnd Bergmann <arnd@arndb.de>
14113 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14114 S:      Supported
14115 F:      drivers/mfd/syscon.c
14116
14117 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14118 M:      Sudeep Holla <sudeep.holla@arm.com>
14119 L:      linux-arm-kernel@lists.infradead.org
14120 S:      Maintained
14121 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14122 F:      drivers/clk/clk-sc[mp]i.c
14123 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14124 F:      drivers/firmware/arm_scpi.c
14125 F:      drivers/firmware/arm_scmi/
14126 F:      include/linux/sc[mp]i_protocol.h
14127
14128 SYSTEM RESET/SHUTDOWN DRIVERS
14129 M:      Sebastian Reichel <sre@kernel.org>
14130 L:      linux-pm@vger.kernel.org
14131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14132 S:      Maintained
14133 F:      Documentation/devicetree/bindings/power/reset/
14134 F:      drivers/power/reset/
14135
14136 SYSTEM TRACE MODULE CLASS
14137 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14138 S:      Maintained
14139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14140 F:      Documentation/trace/stm.rst
14141 F:      drivers/hwtracing/stm/
14142 F:      include/linux/stm.h
14143 F:      include/uapi/linux/stm.h
14144
14145 SYSV FILESYSTEM
14146 M:      Christoph Hellwig <hch@infradead.org>
14147 S:      Maintained
14148 F:      Documentation/filesystems/sysv-fs.txt
14149 F:      fs/sysv/
14150 F:      include/linux/sysv_fs.h
14151
14152 TARGET SUBSYSTEM
14153 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14154 L:      linux-scsi@vger.kernel.org
14155 L:      target-devel@vger.kernel.org
14156 W:      http://www.linux-iscsi.org
14157 W:      http://groups.google.com/group/linux-iscsi-target-dev
14158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14159 S:      Supported
14160 F:      drivers/target/
14161 F:      include/target/
14162 F:      Documentation/target/
14163
14164 TASKSTATS STATISTICS INTERFACE
14165 M:      Balbir Singh <bsingharora@gmail.com>
14166 S:      Maintained
14167 F:      Documentation/accounting/taskstats*
14168 F:      include/linux/taskstats*
14169 F:      kernel/taskstats.c
14170
14171 TC subsystem
14172 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14173 M:      Cong Wang <xiyou.wangcong@gmail.com>
14174 M:      Jiri Pirko <jiri@resnulli.us>
14175 L:      netdev@vger.kernel.org
14176 S:      Maintained
14177 F:      include/net/pkt_cls.h
14178 F:      include/net/pkt_sched.h
14179 F:      include/net/tc_act/
14180 F:      include/uapi/linux/pkt_cls.h
14181 F:      include/uapi/linux/pkt_sched.h
14182 F:      include/uapi/linux/tc_act/
14183 F:      include/uapi/linux/tc_ematch/
14184 F:      net/sched/
14185
14186 TC90522 MEDIA DRIVER
14187 M:      Akihiro Tsukada <tskd08@gmail.com>
14188 L:      linux-media@vger.kernel.org
14189 S:      Odd Fixes
14190 F:      drivers/media/dvb-frontends/tc90522*
14191
14192 TCP LOW PRIORITY MODULE
14193 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14194 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14195 W:      http://tcp-lp-mod.sourceforge.net/
14196 S:      Maintained
14197 F:      net/ipv4/tcp_lp.c
14198
14199 TDA10071 MEDIA DRIVER
14200 M:      Antti Palosaari <crope@iki.fi>
14201 L:      linux-media@vger.kernel.org
14202 W:      https://linuxtv.org
14203 W:      http://palosaari.fi/linux/
14204 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14205 T:      git git://linuxtv.org/anttip/media_tree.git
14206 S:      Maintained
14207 F:      drivers/media/dvb-frontends/tda10071*
14208
14209 TDA18212 MEDIA DRIVER
14210 M:      Antti Palosaari <crope@iki.fi>
14211 L:      linux-media@vger.kernel.org
14212 W:      https://linuxtv.org
14213 W:      http://palosaari.fi/linux/
14214 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14215 T:      git git://linuxtv.org/anttip/media_tree.git
14216 S:      Maintained
14217 F:      drivers/media/tuners/tda18212*
14218
14219 TDA18218 MEDIA DRIVER
14220 M:      Antti Palosaari <crope@iki.fi>
14221 L:      linux-media@vger.kernel.org
14222 W:      https://linuxtv.org
14223 W:      http://palosaari.fi/linux/
14224 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14225 T:      git git://linuxtv.org/anttip/media_tree.git
14226 S:      Maintained
14227 F:      drivers/media/tuners/tda18218*
14228
14229 TDA18250 MEDIA DRIVER
14230 M:      Olli Salonen <olli.salonen@iki.fi>
14231 L:      linux-media@vger.kernel.org
14232 W:      https://linuxtv.org
14233 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14234 T:      git git://linuxtv.org/media_tree.git
14235 S:      Maintained
14236 F:      drivers/media/tuners/tda18250*
14237
14238 TDA18271 MEDIA DRIVER
14239 M:      Michael Krufky <mkrufky@linuxtv.org>
14240 L:      linux-media@vger.kernel.org
14241 W:      https://linuxtv.org
14242 W:      http://github.com/mkrufky
14243 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14244 T:      git git://linuxtv.org/mkrufky/tuners.git
14245 S:      Maintained
14246 F:      drivers/media/tuners/tda18271*
14247
14248 TDA1997x MEDIA DRIVER
14249 M:      Tim Harvey <tharvey@gateworks.com>
14250 L:      linux-media@vger.kernel.org
14251 W:      https://linuxtv.org
14252 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14253 S:      Maintained
14254 F:      drivers/media/i2c/tda1997x.*
14255
14256 TDA827x MEDIA DRIVER
14257 M:      Michael Krufky <mkrufky@linuxtv.org>
14258 L:      linux-media@vger.kernel.org
14259 W:      https://linuxtv.org
14260 W:      http://github.com/mkrufky
14261 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14262 T:      git git://linuxtv.org/mkrufky/tuners.git
14263 S:      Maintained
14264 F:      drivers/media/tuners/tda8290.*
14265
14266 TDA8290 MEDIA DRIVER
14267 M:      Michael Krufky <mkrufky@linuxtv.org>
14268 L:      linux-media@vger.kernel.org
14269 W:      https://linuxtv.org
14270 W:      http://github.com/mkrufky
14271 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14272 T:      git git://linuxtv.org/mkrufky/tuners.git
14273 S:      Maintained
14274 F:      drivers/media/tuners/tda8290.*
14275
14276 TDA9840 MEDIA DRIVER
14277 M:      Hans Verkuil <hverkuil@xs4all.nl>
14278 L:      linux-media@vger.kernel.org
14279 T:      git git://linuxtv.org/media_tree.git
14280 W:      https://linuxtv.org
14281 S:      Maintained
14282 F:      drivers/media/i2c/tda9840*
14283
14284 TEA5761 TUNER DRIVER
14285 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14286 L:      linux-media@vger.kernel.org
14287 W:      https://linuxtv.org
14288 T:      git git://linuxtv.org/media_tree.git
14289 S:      Odd fixes
14290 F:      drivers/media/tuners/tea5761.*
14291
14292 TEA5767 TUNER DRIVER
14293 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14294 L:      linux-media@vger.kernel.org
14295 W:      https://linuxtv.org
14296 T:      git git://linuxtv.org/media_tree.git
14297 S:      Maintained
14298 F:      drivers/media/tuners/tea5767.*
14299
14300 TEA6415C MEDIA DRIVER
14301 M:      Hans Verkuil <hverkuil@xs4all.nl>
14302 L:      linux-media@vger.kernel.org
14303 T:      git git://linuxtv.org/media_tree.git
14304 W:      https://linuxtv.org
14305 S:      Maintained
14306 F:      drivers/media/i2c/tea6415c*
14307
14308 TEA6420 MEDIA DRIVER
14309 M:      Hans Verkuil <hverkuil@xs4all.nl>
14310 L:      linux-media@vger.kernel.org
14311 T:      git git://linuxtv.org/media_tree.git
14312 W:      https://linuxtv.org
14313 S:      Maintained
14314 F:      drivers/media/i2c/tea6420*
14315
14316 TEAM DRIVER
14317 M:      Jiri Pirko <jiri@resnulli.us>
14318 L:      netdev@vger.kernel.org
14319 S:      Supported
14320 F:      drivers/net/team/
14321 F:      include/linux/if_team.h
14322 F:      include/uapi/linux/if_team.h
14323
14324 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14325 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14326 S:      Maintained
14327 F:      arch/x86/platform/ts5500/
14328
14329 TECHNOTREND USB IR RECEIVER
14330 M:      Sean Young <sean@mess.org>
14331 L:      linux-media@vger.kernel.org
14332 S:      Maintained
14333 F:      drivers/media/rc/ttusbir.c
14334
14335 TECHWELL TW9910 VIDEO DECODER
14336 L:      linux-media@vger.kernel.org
14337 S:      Orphan
14338 F:      drivers/media/i2c/tw9910.c
14339 F:      include/media/i2c/tw9910.h
14340
14341 TEE SUBSYSTEM
14342 M:      Jens Wiklander <jens.wiklander@linaro.org>
14343 S:      Maintained
14344 F:      include/linux/tee_drv.h
14345 F:      include/uapi/linux/tee.h
14346 F:      drivers/tee/
14347 F:      Documentation/tee.txt
14348
14349 TEGRA ARCHITECTURE SUPPORT
14350 M:      Thierry Reding <thierry.reding@gmail.com>
14351 M:      Jonathan Hunter <jonathanh@nvidia.com>
14352 L:      linux-tegra@vger.kernel.org
14353 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14355 S:      Supported
14356 N:      [^a-z]tegra
14357
14358 TEGRA CLOCK DRIVER
14359 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14360 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14361 S:      Supported
14362 F:      drivers/clk/tegra/
14363
14364 TEGRA DMA DRIVERS
14365 M:      Laxman Dewangan <ldewangan@nvidia.com>
14366 M:      Jon Hunter <jonathanh@nvidia.com>
14367 S:      Supported
14368 F:      drivers/dma/tegra*
14369
14370 TEGRA I2C DRIVER
14371 M:      Laxman Dewangan <ldewangan@nvidia.com>
14372 S:      Supported
14373 F:      drivers/i2c/busses/i2c-tegra.c
14374
14375 TEGRA IOMMU DRIVERS
14376 M:      Thierry Reding <thierry.reding@gmail.com>
14377 L:      linux-tegra@vger.kernel.org
14378 S:      Supported
14379 F:      drivers/iommu/tegra*
14380
14381 TEGRA KBC DRIVER
14382 M:      Laxman Dewangan <ldewangan@nvidia.com>
14383 S:      Supported
14384 F:      drivers/input/keyboard/tegra-kbc.c
14385
14386 TEGRA NAND DRIVER
14387 M:      Stefan Agner <stefan@agner.ch>
14388 M:      Lucas Stach <dev@lynxeye.de>
14389 S:      Maintained
14390 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14391 F:      drivers/mtd/nand/raw/tegra_nand.c
14392
14393 TEGRA PWM DRIVER
14394 M:      Thierry Reding <thierry.reding@gmail.com>
14395 S:      Supported
14396 F:      drivers/pwm/pwm-tegra.c
14397
14398 TEGRA SERIAL DRIVER
14399 M:      Laxman Dewangan <ldewangan@nvidia.com>
14400 S:      Supported
14401 F:      drivers/tty/serial/serial-tegra.c
14402
14403 TEGRA SPI DRIVER
14404 M:      Laxman Dewangan <ldewangan@nvidia.com>
14405 S:      Supported
14406 F:      drivers/spi/spi-tegra*
14407
14408 TEHUTI ETHERNET DRIVER
14409 M:      Andy Gospodarek <andy@greyhouse.net>
14410 L:      netdev@vger.kernel.org
14411 S:      Supported
14412 F:      drivers/net/ethernet/tehuti/*
14413
14414 Telecom Clock Driver for MCPL0010
14415 M:      Mark Gross <mark.gross@intel.com>
14416 S:      Supported
14417 F:      drivers/char/tlclk.c
14418
14419 TENSILICA XTENSA PORT (xtensa)
14420 M:      Chris Zankel <chris@zankel.net>
14421 M:      Max Filippov <jcmvbkbc@gmail.com>
14422 L:      linux-xtensa@linux-xtensa.org
14423 T:      git git://github.com/czankel/xtensa-linux.git
14424 S:      Maintained
14425 F:      arch/xtensa/
14426 F:      drivers/irqchip/irq-xtensa-*
14427
14428 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14429 M:      Nishanth Menon <nm@ti.com>
14430 M:      Tero Kristo <t-kristo@ti.com>
14431 M:      Santosh Shilimkar <ssantosh@kernel.org>
14432 L:      linux-arm-kernel@lists.infradead.org
14433 S:      Maintained
14434 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14435 F:      drivers/firmware/ti_sci*
14436 F:      include/linux/soc/ti/ti_sci_protocol.h
14437 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14438 F:      include/dt-bindings/genpd/k2g.h
14439 F:      drivers/soc/ti/ti_sci_pm_domains.c
14440 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14441 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14442 F:      drivers/clk/keystone/sci-clk.c
14443 F:      drivers/reset/reset-ti-sci.c
14444
14445 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14446 M:      Hans Verkuil <hverkuil@xs4all.nl>
14447 L:      linux-media@vger.kernel.org
14448 T:      git git://linuxtv.org/media_tree.git
14449 W:      https://linuxtv.org
14450 S:      Maintained
14451 F:      drivers/media/radio/radio-raremono.c
14452
14453 THERMAL
14454 M:      Zhang Rui <rui.zhang@intel.com>
14455 M:      Eduardo Valentin <edubezval@gmail.com>
14456 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14457 L:      linux-pm@vger.kernel.org
14458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14460 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14461 S:      Supported
14462 F:      drivers/thermal/
14463 F:      include/linux/thermal.h
14464 F:      include/uapi/linux/thermal.h
14465 F:      include/linux/cpu_cooling.h
14466 F:      Documentation/devicetree/bindings/thermal/
14467
14468 THERMAL/CPU_COOLING
14469 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14470 M:      Viresh Kumar <viresh.kumar@linaro.org>
14471 M:      Javi Merino <javi.merino@kernel.org>
14472 L:      linux-pm@vger.kernel.org
14473 S:      Supported
14474 F:      Documentation/thermal/cpu-cooling-api.txt
14475 F:      drivers/thermal/cpu_cooling.c
14476 F:      include/linux/cpu_cooling.h
14477
14478 THINKPAD ACPI EXTRAS DRIVER
14479 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14480 L:      ibm-acpi-devel@lists.sourceforge.net
14481 L:      platform-driver-x86@vger.kernel.org
14482 W:      http://ibm-acpi.sourceforge.net
14483 W:      http://thinkwiki.org/wiki/Ibm-acpi
14484 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14485 S:      Maintained
14486 F:      drivers/platform/x86/thinkpad_acpi.c
14487
14488 THUNDERBOLT DRIVER
14489 M:      Andreas Noever <andreas.noever@gmail.com>
14490 M:      Michael Jamet <michael.jamet@intel.com>
14491 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14492 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14494 S:      Maintained
14495 F:      Documentation/admin-guide/thunderbolt.rst
14496 F:      drivers/thunderbolt/
14497 F:      include/linux/thunderbolt.h
14498
14499 THUNDERBOLT NETWORK DRIVER
14500 M:      Michael Jamet <michael.jamet@intel.com>
14501 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14502 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14503 L:      netdev@vger.kernel.org
14504 S:      Maintained
14505 F:      drivers/net/thunderbolt.c
14506
14507 THUNDERX GPIO DRIVER
14508 M:      David Daney <david.daney@cavium.com>
14509 S:      Maintained
14510 F:      drivers/gpio/gpio-thunderx.c
14511
14512 TI AM437X VPFE DRIVER
14513 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14514 L:      linux-media@vger.kernel.org
14515 W:      https://linuxtv.org
14516 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14517 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14518 S:      Maintained
14519 F:      drivers/media/platform/am437x/
14520
14521 TI BANDGAP AND THERMAL DRIVER
14522 M:      Eduardo Valentin <edubezval@gmail.com>
14523 M:      Keerthy <j-keerthy@ti.com>
14524 L:      linux-pm@vger.kernel.org
14525 L:      linux-omap@vger.kernel.org
14526 S:      Maintained
14527 F:      drivers/thermal/ti-soc-thermal/
14528
14529 TI BQ27XXX POWER SUPPLY DRIVER
14530 R:      Andrew F. Davis <afd@ti.com>
14531 F:      include/linux/power/bq27xxx_battery.h
14532 F:      drivers/power/supply/bq27xxx_battery.c
14533 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14534
14535 TI CDCE706 CLOCK DRIVER
14536 M:      Max Filippov <jcmvbkbc@gmail.com>
14537 S:      Maintained
14538 F:      drivers/clk/clk-cdce706.c
14539
14540 TI CLOCK DRIVER
14541 M:      Tero Kristo <t-kristo@ti.com>
14542 L:      linux-omap@vger.kernel.org
14543 S:      Maintained
14544 F:      drivers/clk/ti/
14545 F:      include/linux/clk/ti.h
14546
14547 TI DAVINCI MACHINE SUPPORT
14548 M:      Sekhar Nori <nsekhar@ti.com>
14549 M:      Kevin Hilman <khilman@kernel.org>
14550 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14552 S:      Supported
14553 F:      arch/arm/mach-davinci/
14554 F:      drivers/i2c/busses/i2c-davinci.c
14555 F:      arch/arm/boot/dts/da850*
14556
14557 TI DAVINCI SERIES CLOCK DRIVER
14558 M:      David Lechner <david@lechnology.com>
14559 R:      Sekhar Nori <nsekhar@ti.com>
14560 S:      Maintained
14561 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14562 F:      drivers/clk/davinci/
14563
14564 TI DAVINCI SERIES GPIO DRIVER
14565 M:      Keerthy <j-keerthy@ti.com>
14566 L:      linux-gpio@vger.kernel.org
14567 S:      Maintained
14568 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14569 F:      drivers/gpio/gpio-davinci.c
14570
14571 TI DAVINCI SERIES MEDIA DRIVER
14572 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14573 L:      linux-media@vger.kernel.org
14574 W:      https://linuxtv.org
14575 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14576 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14577 S:      Maintained
14578 F:      drivers/media/platform/davinci/
14579 F:      include/media/davinci/
14580
14581 TI ETHERNET SWITCH DRIVER (CPSW)
14582 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14583 L:      linux-omap@vger.kernel.org
14584 L:      netdev@vger.kernel.org
14585 S:      Maintained
14586 F:      drivers/net/ethernet/ti/cpsw*
14587 F:      drivers/net/ethernet/ti/davinci*
14588
14589 TI FLASH MEDIA INTERFACE DRIVER
14590 M:      Alex Dubov <oakad@yahoo.com>
14591 S:      Maintained
14592 F:      drivers/misc/tifm*
14593 F:      drivers/mmc/host/tifm_sd.c
14594 F:      include/linux/tifm.h
14595
14596 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14597 M:      Santosh Shilimkar <ssantosh@kernel.org>
14598 L:      linux-kernel@vger.kernel.org
14599 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14600 S:      Maintained
14601 F:      drivers/soc/ti/*
14602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14603
14604 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14605 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14606 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14607 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14608 S:      Maintained
14609 F:      sound/soc/codecs/lm49453*
14610 F:      sound/soc/codecs/isabelle*
14611
14612 TI LP855x BACKLIGHT DRIVER
14613 M:      Milo Kim <milo.kim@ti.com>
14614 S:      Maintained
14615 F:      Documentation/backlight/lp855x-driver.txt
14616 F:      drivers/video/backlight/lp855x_bl.c
14617 F:      include/linux/platform_data/lp855x.h
14618
14619 TI LP8727 CHARGER DRIVER
14620 M:      Milo Kim <milo.kim@ti.com>
14621 S:      Maintained
14622 F:      drivers/power/supply/lp8727_charger.c
14623 F:      include/linux/platform_data/lp8727.h
14624
14625 TI LP8788 MFD DRIVER
14626 M:      Milo Kim <milo.kim@ti.com>
14627 S:      Maintained
14628 F:      drivers/iio/adc/lp8788_adc.c
14629 F:      drivers/leds/leds-lp8788.c
14630 F:      drivers/mfd/lp8788*.c
14631 F:      drivers/power/supply/lp8788-charger.c
14632 F:      drivers/regulator/lp8788-*.c
14633 F:      include/linux/mfd/lp8788*.h
14634
14635 TI NETCP ETHERNET DRIVER
14636 M:      Wingman Kwok <w-kwok2@ti.com>
14637 M:      Murali Karicheri <m-karicheri2@ti.com>
14638 L:      netdev@vger.kernel.org
14639 S:      Maintained
14640 F:      drivers/net/ethernet/ti/netcp*
14641
14642 TI TAS571X FAMILY ASoC CODEC DRIVER
14643 M:      Kevin Cernekee <cernekee@chromium.org>
14644 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14645 S:      Odd Fixes
14646 F:      sound/soc/codecs/tas571x*
14647
14648 TI TRF7970A NFC DRIVER
14649 M:      Mark Greer <mgreer@animalcreek.com>
14650 L:      linux-wireless@vger.kernel.org
14651 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14652 S:      Supported
14653 F:      drivers/nfc/trf7970a.c
14654 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14655
14656 TI TWL4030 SERIES SOC CODEC DRIVER
14657 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14658 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14659 S:      Maintained
14660 F:      sound/soc/codecs/twl4030*
14661
14662 TI VPE/CAL DRIVERS
14663 M:      Benoit Parrot <bparrot@ti.com>
14664 L:      linux-media@vger.kernel.org
14665 W:      http://linuxtv.org/
14666 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14667 S:      Maintained
14668 F:      drivers/media/platform/ti-vpe/
14669
14670 TI WILINK WIRELESS DRIVERS
14671 L:      linux-wireless@vger.kernel.org
14672 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14673 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14675 S:      Orphan
14676 F:      drivers/net/wireless/ti/
14677 F:      include/linux/wl12xx.h
14678
14679 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14680 M:      John Stultz <john.stultz@linaro.org>
14681 M:      Thomas Gleixner <tglx@linutronix.de>
14682 R:      Stephen Boyd <sboyd@kernel.org>
14683 L:      linux-kernel@vger.kernel.org
14684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14685 S:      Supported
14686 F:      include/linux/clocksource.h
14687 F:      include/linux/time.h
14688 F:      include/linux/timex.h
14689 F:      include/uapi/linux/time.h
14690 F:      include/uapi/linux/timex.h
14691 F:      kernel/time/clocksource.c
14692 F:      kernel/time/time*.c
14693 F:      kernel/time/alarmtimer.c
14694 F:      kernel/time/ntp.c
14695 F:      tools/testing/selftests/timers/
14696
14697 TIPC NETWORK LAYER
14698 M:      Jon Maloy <jon.maloy@ericsson.com>
14699 M:      Ying Xue <ying.xue@windriver.com>
14700 L:      netdev@vger.kernel.org (core kernel code)
14701 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14702 W:      http://tipc.sourceforge.net/
14703 S:      Maintained
14704 F:      include/uapi/linux/tipc*.h
14705 F:      net/tipc/
14706
14707 TLAN NETWORK DRIVER
14708 M:      Samuel Chessman <chessman@tux.org>
14709 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14710 W:      http://sourceforge.net/projects/tlan/
14711 S:      Maintained
14712 F:      Documentation/networking/tlan.txt
14713 F:      drivers/net/ethernet/ti/tlan.*
14714
14715 TM6000 VIDEO4LINUX DRIVER
14716 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14717 L:      linux-media@vger.kernel.org
14718 W:      https://linuxtv.org
14719 T:      git git://linuxtv.org/media_tree.git
14720 S:      Odd fixes
14721 F:      drivers/media/usb/tm6000/
14722 F:      Documentation/media/v4l-drivers/tm6000*
14723
14724 TMIO/SDHI MMC DRIVER
14725 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14726 L:      linux-mmc@vger.kernel.org
14727 S:      Supported
14728 F:      drivers/mmc/host/tmio_mmc*
14729 F:      drivers/mmc/host/renesas_sdhi*
14730 F:      include/linux/mfd/tmio.h
14731
14732 TMP401 HARDWARE MONITOR DRIVER
14733 M:      Guenter Roeck <linux@roeck-us.net>
14734 L:      linux-hwmon@vger.kernel.org
14735 S:      Maintained
14736 F:      Documentation/hwmon/tmp401
14737 F:      drivers/hwmon/tmp401.c
14738
14739 TMPFS (SHMEM FILESYSTEM)
14740 M:      Hugh Dickins <hughd@google.com>
14741 L:      linux-mm@kvack.org
14742 S:      Maintained
14743 F:      include/linux/shmem_fs.h
14744 F:      mm/shmem.c
14745
14746 TOMOYO SECURITY MODULE
14747 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14748 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14749 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14750 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14751 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14752 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14753 W:      http://tomoyo.sourceforge.jp/
14754 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14755 S:      Maintained
14756 F:      security/tomoyo/
14757
14758 TOPSTAR LAPTOP EXTRAS DRIVER
14759 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14760 L:      platform-driver-x86@vger.kernel.org
14761 S:      Maintained
14762 F:      drivers/platform/x86/topstar-laptop.c
14763
14764 TORTURE-TEST MODULES
14765 M:      Davidlohr Bueso <dave@stgolabs.net>
14766 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14767 M:      Josh Triplett <josh@joshtriplett.org>
14768 L:      linux-kernel@vger.kernel.org
14769 S:      Supported
14770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14771 F:      Documentation/RCU/torture.txt
14772 F:      kernel/torture.c
14773 F:      kernel/rcu/rcutorture.c
14774 F:      kernel/rcu/rcuperf.c
14775 F:      kernel/locking/locktorture.c
14776
14777 TOSHIBA ACPI EXTRAS 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_acpi.c
14782
14783 TOSHIBA BLUETOOTH DRIVER
14784 M:      Azael Avalos <coproscefalo@gmail.com>
14785 L:      platform-driver-x86@vger.kernel.org
14786 S:      Maintained
14787 F:      drivers/platform/x86/toshiba_bluetooth.c
14788
14789 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14790 M:      Azael Avalos <coproscefalo@gmail.com>
14791 L:      platform-driver-x86@vger.kernel.org
14792 S:      Maintained
14793 F:      drivers/platform/x86/toshiba_haps.c
14794
14795 TOSHIBA SMM DRIVER
14796 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14797 W:      http://www.buzzard.org.uk/toshiba/
14798 S:      Maintained
14799 F:      drivers/char/toshiba.c
14800 F:      include/linux/toshiba.h
14801 F:      include/uapi/linux/toshiba.h
14802
14803 TOSHIBA TC358743 DRIVER
14804 M:      Mats Randgaard <matrandg@cisco.com>
14805 L:      linux-media@vger.kernel.org
14806 S:      Maintained
14807 F:      drivers/media/i2c/tc358743*
14808 F:      include/media/i2c/tc358743.h
14809
14810 TOSHIBA WMI HOTKEYS DRIVER
14811 M:      Azael Avalos <coproscefalo@gmail.com>
14812 L:      platform-driver-x86@vger.kernel.org
14813 S:      Maintained
14814 F:      drivers/platform/x86/toshiba-wmi.c
14815
14816 TPM DEVICE DRIVER
14817 M:      Peter Huewe <peterhuewe@gmx.de>
14818 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14819 R:      Jason Gunthorpe <jgg@ziepe.ca>
14820 L:      linux-integrity@vger.kernel.org
14821 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14822 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14823 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14824 S:      Maintained
14825 F:      drivers/char/tpm/
14826
14827 TRACING
14828 M:      Steven Rostedt <rostedt@goodmis.org>
14829 M:      Ingo Molnar <mingo@redhat.com>
14830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14831 S:      Maintained
14832 F:      Documentation/trace/ftrace.rst
14833 F:      arch/*/*/*/ftrace.h
14834 F:      arch/*/kernel/ftrace.c
14835 F:      include/*/ftrace.h
14836 F:      include/linux/trace*.h
14837 F:      include/trace/
14838 F:      kernel/trace/
14839 F:      tools/testing/selftests/ftrace/
14840
14841 TRACING MMIO ACCESSES (MMIOTRACE)
14842 M:      Steven Rostedt <rostedt@goodmis.org>
14843 M:      Ingo Molnar <mingo@kernel.org>
14844 R:      Karol Herbst <karolherbst@gmail.com>
14845 R:      Pekka Paalanen <ppaalanen@gmail.com>
14846 S:      Maintained
14847 L:      linux-kernel@vger.kernel.org
14848 L:      nouveau@lists.freedesktop.org
14849 F:      kernel/trace/trace_mmiotrace.c
14850 F:      include/linux/mmiotrace.h
14851 F:      arch/x86/mm/kmmio.c
14852 F:      arch/x86/mm/mmio-mod.c
14853 F:      arch/x86/mm/testmmiotrace.c
14854
14855 TRIVIAL PATCHES
14856 M:      Jiri Kosina <trivial@kernel.org>
14857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14858 S:      Maintained
14859 K:      ^Subject:.*(?i)trivial
14860
14861 TEMPO SEMICONDUCTOR DRIVERS
14862 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14863 S:      Maintained
14864 F:      sound/soc/codecs/tscs*.c
14865 F:      sound/soc/codecs/tscs*.h
14866 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14867
14868 TTY LAYER
14869 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14870 M:      Jiri Slaby <jslaby@suse.com>
14871 S:      Supported
14872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14873 F:      Documentation/serial/
14874 F:      drivers/tty/
14875 F:      drivers/tty/serial/serial_core.c
14876 F:      include/linux/serial_core.h
14877 F:      include/linux/serial.h
14878 F:      include/linux/tty.h
14879 F:      include/uapi/linux/serial_core.h
14880 F:      include/uapi/linux/serial.h
14881 F:      include/uapi/linux/tty.h
14882
14883 TUA9001 MEDIA DRIVER
14884 M:      Antti Palosaari <crope@iki.fi>
14885 L:      linux-media@vger.kernel.org
14886 W:      https://linuxtv.org
14887 W:      http://palosaari.fi/linux/
14888 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14889 T:      git git://linuxtv.org/anttip/media_tree.git
14890 S:      Maintained
14891 F:      drivers/media/tuners/tua9001*
14892
14893 TULIP NETWORK DRIVERS
14894 L:      netdev@vger.kernel.org
14895 L:      linux-parisc@vger.kernel.org
14896 S:      Orphan
14897 F:      drivers/net/ethernet/dec/tulip/
14898
14899 TUN/TAP driver
14900 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14901 W:      http://vtun.sourceforge.net/tun
14902 S:      Maintained
14903 F:      Documentation/networking/tuntap.txt
14904 F:      arch/um/os-Linux/drivers/
14905
14906 TURBOCHANNEL SUBSYSTEM
14907 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14908 M:      Ralf Baechle <ralf@linux-mips.org>
14909 L:      linux-mips@linux-mips.org
14910 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14911 S:      Maintained
14912 F:      drivers/tc/
14913 F:      include/linux/tc.h
14914
14915 TURBOSTAT UTILITY
14916 M:      "Len Brown" <lenb@kernel.org>
14917 L:      linux-pm@vger.kernel.org
14918 B:      https://bugzilla.kernel.org
14919 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14921 S:      Supported
14922 F:      tools/power/x86/turbostat/
14923
14924 TW5864 VIDEO4LINUX DRIVER
14925 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14926 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14927 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14928 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14929 L:      linux-media@vger.kernel.org
14930 S:      Supported
14931 F:      drivers/media/pci/tw5864/
14932
14933 TW68 VIDEO4LINUX DRIVER
14934 M:      Hans Verkuil <hverkuil@xs4all.nl>
14935 L:      linux-media@vger.kernel.org
14936 T:      git git://linuxtv.org/media_tree.git
14937 W:      https://linuxtv.org
14938 S:      Odd Fixes
14939 F:      drivers/media/pci/tw68/
14940
14941 TW686X VIDEO4LINUX DRIVER
14942 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14943 L:      linux-media@vger.kernel.org
14944 T:      git git://linuxtv.org/media_tree.git
14945 W:      http://linuxtv.org
14946 S:      Maintained
14947 F:      drivers/media/pci/tw686x/
14948
14949 UBI FILE SYSTEM (UBIFS)
14950 M:      Richard Weinberger <richard@nod.at>
14951 M:      Artem Bityutskiy <dedekind1@gmail.com>
14952 M:      Adrian Hunter <adrian.hunter@intel.com>
14953 L:      linux-mtd@lists.infradead.org
14954 T:      git git://git.infradead.org/ubifs-2.6.git
14955 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14956 S:      Supported
14957 F:      Documentation/filesystems/ubifs.txt
14958 F:      fs/ubifs/
14959
14960 UCLINUX (M68KNOMMU AND COLDFIRE)
14961 M:      Greg Ungerer <gerg@linux-m68k.org>
14962 W:      http://www.linux-m68k.org/
14963 W:      http://www.uclinux.org/
14964 L:      linux-m68k@lists.linux-m68k.org
14965 L:      uclinux-dev@uclinux.org  (subscribers-only)
14966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14967 S:      Maintained
14968 F:      arch/m68k/coldfire/
14969 F:      arch/m68k/68*/
14970 F:      arch/m68k/*/*_no.*
14971 F:      arch/m68k/include/asm/*_no.*
14972
14973 UDF FILESYSTEM
14974 M:      Jan Kara <jack@suse.com>
14975 S:      Maintained
14976 F:      Documentation/filesystems/udf.txt
14977 F:      fs/udf/
14978
14979 UDRAW TABLET
14980 M:      Bastien Nocera <hadess@hadess.net>
14981 L:      linux-input@vger.kernel.org
14982 S:      Maintained
14983 F:      drivers/hid/hid-udraw-ps3.c
14984
14985 UFS FILESYSTEM
14986 M:      Evgeniy Dushistov <dushistov@mail.ru>
14987 S:      Maintained
14988 F:      Documentation/filesystems/ufs.txt
14989 F:      fs/ufs/
14990
14991 UHID USERSPACE HID IO DRIVER:
14992 M:      David Herrmann <dh.herrmann@googlemail.com>
14993 L:      linux-input@vger.kernel.org
14994 S:      Maintained
14995 F:      drivers/hid/uhid.c
14996 F:      include/uapi/linux/uhid.h
14997
14998 ULPI BUS
14999 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15000 L:      linux-usb@vger.kernel.org
15001 S:      Maintained
15002 F:      drivers/usb/common/ulpi.c
15003 F:      include/linux/ulpi/
15004
15005 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15006 L:      linux-usb@vger.kernel.org
15007 S:      Orphan
15008 F:      drivers/uwb/
15009 F:      include/linux/uwb.h
15010 F:      include/linux/uwb/
15011
15012 UNICORE32 ARCHITECTURE:
15013 M:      Guan Xuetao <gxt@pku.edu.cn>
15014 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15015 S:      Maintained
15016 T:      git git://github.com/gxt/linux.git
15017 F:      arch/unicore32/
15018
15019 UNIFDEF
15020 M:      Tony Finch <dot@dotat.at>
15021 W:      http://dotat.at/prog/unifdef
15022 S:      Maintained
15023 F:      scripts/unifdef.c
15024
15025 UNIFORM CDROM DRIVER
15026 M:      Jens Axboe <axboe@kernel.dk>
15027 W:      http://www.kernel.dk
15028 S:      Maintained
15029 F:      Documentation/cdrom/
15030 F:      drivers/cdrom/cdrom.c
15031 F:      include/linux/cdrom.h
15032 F:      include/uapi/linux/cdrom.h
15033
15034 UNISYS S-PAR DRIVERS
15035 M:      David Kershner <david.kershner@unisys.com>
15036 L:      sparmaintainer@unisys.com (Unisys internal)
15037 S:      Supported
15038 F:      include/linux/visorbus.h
15039 F:      drivers/visorbus/
15040 F:      drivers/staging/unisys/
15041
15042 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15043 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15044 L:      linux-scsi@vger.kernel.org
15045 S:      Supported
15046 F:      Documentation/scsi/ufs.txt
15047 F:      drivers/scsi/ufs/
15048
15049 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15050 M:      Joao Pinto <jpinto@synopsys.com>
15051 L:      linux-scsi@vger.kernel.org
15052 S:      Supported
15053 F:      drivers/scsi/ufs/*dwc*
15054
15055 UNSORTED BLOCK IMAGES (UBI)
15056 M:      Artem Bityutskiy <dedekind1@gmail.com>
15057 M:      Richard Weinberger <richard@nod.at>
15058 W:      http://www.linux-mtd.infradead.org/
15059 L:      linux-mtd@lists.infradead.org
15060 T:      git git://git.infradead.org/ubifs-2.6.git
15061 S:      Supported
15062 F:      drivers/mtd/ubi/
15063 F:      include/linux/mtd/ubi.h
15064 F:      include/uapi/mtd/ubi-user.h
15065
15066 USB "USBNET" DRIVER FRAMEWORK
15067 M:      Oliver Neukum <oneukum@suse.com>
15068 L:      netdev@vger.kernel.org
15069 W:      http://www.linux-usb.org/usbnet
15070 S:      Maintained
15071 F:      drivers/net/usb/usbnet.c
15072 F:      include/linux/usb/usbnet.h
15073
15074 USB ACM DRIVER
15075 M:      Oliver Neukum <oneukum@suse.com>
15076 L:      linux-usb@vger.kernel.org
15077 S:      Maintained
15078 F:      Documentation/usb/acm.txt
15079 F:      drivers/usb/class/cdc-acm.*
15080
15081 USB AR5523 WIRELESS DRIVER
15082 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15083 L:      linux-wireless@vger.kernel.org
15084 S:      Maintained
15085 F:      drivers/net/wireless/ath/ar5523/
15086
15087 USB ATTACHED SCSI
15088 M:      Oliver Neukum <oneukum@suse.com>
15089 L:      linux-usb@vger.kernel.org
15090 L:      linux-scsi@vger.kernel.org
15091 S:      Maintained
15092 F:      drivers/usb/storage/uas.c
15093
15094 USB CDC ETHERNET DRIVER
15095 M:      Oliver Neukum <oliver@neukum.org>
15096 L:      linux-usb@vger.kernel.org
15097 S:      Maintained
15098 F:      drivers/net/usb/cdc_*.c
15099 F:      include/uapi/linux/usb/cdc.h
15100
15101 USB CHAOSKEY DRIVER
15102 M:      Keith Packard <keithp@keithp.com>
15103 L:      linux-usb@vger.kernel.org
15104 S:      Maintained
15105 F:      drivers/usb/misc/chaoskey.c
15106
15107 USB CYPRESS C67X00 DRIVER
15108 M:      Peter Korsgaard <jacmet@sunsite.dk>
15109 L:      linux-usb@vger.kernel.org
15110 S:      Maintained
15111 F:      drivers/usb/c67x00/
15112
15113 USB DAVICOM DM9601 DRIVER
15114 M:      Peter Korsgaard <jacmet@sunsite.dk>
15115 L:      netdev@vger.kernel.org
15116 W:      http://www.linux-usb.org/usbnet
15117 S:      Maintained
15118 F:      drivers/net/usb/dm9601.c
15119
15120 USB EHCI DRIVER
15121 M:      Alan Stern <stern@rowland.harvard.edu>
15122 L:      linux-usb@vger.kernel.org
15123 S:      Maintained
15124 F:      Documentation/usb/ehci.txt
15125 F:      drivers/usb/host/ehci*
15126
15127 USB GADGET/PERIPHERAL SUBSYSTEM
15128 M:      Felipe Balbi <balbi@kernel.org>
15129 L:      linux-usb@vger.kernel.org
15130 W:      http://www.linux-usb.org/gadget
15131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15132 S:      Maintained
15133 F:      drivers/usb/gadget/
15134 F:      include/linux/usb/gadget*
15135
15136 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15137 M:      Jiri Kosina <jikos@kernel.org>
15138 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15139 L:      linux-usb@vger.kernel.org
15140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
15141 S:      Maintained
15142 F:      Documentation/hid/hiddev.txt
15143 F:      drivers/hid/usbhid/
15144
15145 USB INTEL XHCI ROLE MUX DRIVER
15146 M:      Hans de Goede <hdegoede@redhat.com>
15147 L:      linux-usb@vger.kernel.org
15148 S:      Maintained
15149 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15150
15151 USB ISP116X DRIVER
15152 M:      Olav Kongas <ok@artecdesign.ee>
15153 L:      linux-usb@vger.kernel.org
15154 S:      Maintained
15155 F:      drivers/usb/host/isp116x*
15156 F:      include/linux/usb/isp116x.h
15157
15158 USB LAN78XX ETHERNET DRIVER
15159 M:      Woojung Huh <woojung.huh@microchip.com>
15160 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15161 L:      netdev@vger.kernel.org
15162 S:      Maintained
15163 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15164 F:      drivers/net/usb/lan78xx.*
15165 F:      include/dt-bindings/net/microchip-lan78xx.h
15166
15167 USB MASS STORAGE DRIVER
15168 M:      Alan Stern <stern@rowland.harvard.edu>
15169 L:      linux-usb@vger.kernel.org
15170 L:      usb-storage@lists.one-eyed-alien.net
15171 S:      Maintained
15172 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15173 F:      drivers/usb/storage/
15174
15175 USB MIDI DRIVER
15176 M:      Clemens Ladisch <clemens@ladisch.de>
15177 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15178 T:      git git://git.alsa-project.org/alsa-kernel.git
15179 S:      Maintained
15180 F:      sound/usb/midi.*
15181
15182 USB NETWORKING DRIVERS
15183 L:      linux-usb@vger.kernel.org
15184 S:      Odd Fixes
15185 F:      drivers/net/usb/
15186
15187 USB OHCI DRIVER
15188 M:      Alan Stern <stern@rowland.harvard.edu>
15189 L:      linux-usb@vger.kernel.org
15190 S:      Maintained
15191 F:      Documentation/usb/ohci.txt
15192 F:      drivers/usb/host/ohci*
15193
15194 USB OTG FSM (Finite State Machine)
15195 M:      Peter Chen <Peter.Chen@nxp.com>
15196 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15197 L:      linux-usb@vger.kernel.org
15198 S:      Maintained
15199 F:      drivers/usb/common/usb-otg-fsm.c
15200
15201 USB OVER IP DRIVER
15202 M:      Valentina Manea <valentina.manea.m@gmail.com>
15203 M:      Shuah Khan <shuah@kernel.org>
15204 L:      linux-usb@vger.kernel.org
15205 S:      Maintained
15206 F:      Documentation/usb/usbip_protocol.txt
15207 F:      drivers/usb/usbip/
15208 F:      tools/usb/usbip/
15209 F:      tools/testing/selftests/drivers/usb/usbip/
15210
15211 USB PEGASUS DRIVER
15212 M:      Petko Manolov <petkan@nucleusys.com>
15213 L:      linux-usb@vger.kernel.org
15214 L:      netdev@vger.kernel.org
15215 T:      git git://github.com/petkan/pegasus.git
15216 W:      https://github.com/petkan/pegasus
15217 S:      Maintained
15218 F:      drivers/net/usb/pegasus.*
15219
15220 USB PHY LAYER
15221 M:      Felipe Balbi <balbi@kernel.org>
15222 L:      linux-usb@vger.kernel.org
15223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15224 S:      Maintained
15225 F:      drivers/usb/phy/
15226
15227 USB PRINTER DRIVER (usblp)
15228 M:      Pete Zaitcev <zaitcev@redhat.com>
15229 L:      linux-usb@vger.kernel.org
15230 S:      Supported
15231 F:      drivers/usb/class/usblp.c
15232
15233 USB QMI WWAN NETWORK DRIVER
15234 M:      Bjørn Mork <bjorn@mork.no>
15235 L:      netdev@vger.kernel.org
15236 S:      Maintained
15237 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15238 F:      drivers/net/usb/qmi_wwan.c
15239
15240 USB RTL8150 DRIVER
15241 M:      Petko Manolov <petkan@nucleusys.com>
15242 L:      linux-usb@vger.kernel.org
15243 L:      netdev@vger.kernel.org
15244 T:      git git://github.com/petkan/rtl8150.git
15245 W:      https://github.com/petkan/rtl8150
15246 S:      Maintained
15247 F:      drivers/net/usb/rtl8150.c
15248
15249 USB SERIAL SUBSYSTEM
15250 M:      Johan Hovold <johan@kernel.org>
15251 L:      linux-usb@vger.kernel.org
15252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15253 S:      Maintained
15254 F:      Documentation/usb/usb-serial.txt
15255 F:      drivers/usb/serial/
15256 F:      include/linux/usb/serial.h
15257
15258 USB SMSC75XX ETHERNET DRIVER
15259 M:      Steve Glendinning <steve.glendinning@shawell.net>
15260 L:      netdev@vger.kernel.org
15261 S:      Maintained
15262 F:      drivers/net/usb/smsc75xx.*
15263
15264 USB SMSC95XX ETHERNET DRIVER
15265 M:      Steve Glendinning <steve.glendinning@shawell.net>
15266 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15267 L:      netdev@vger.kernel.org
15268 S:      Maintained
15269 F:      drivers/net/usb/smsc95xx.*
15270
15271 USB SUBSYSTEM
15272 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15273 L:      linux-usb@vger.kernel.org
15274 W:      http://www.linux-usb.org
15275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15276 S:      Supported
15277 F:      Documentation/devicetree/bindings/usb/
15278 F:      Documentation/usb/
15279 F:      drivers/usb/
15280 F:      include/linux/usb.h
15281 F:      include/linux/usb/
15282
15283 USB TYPEC PI3USB30532 MUX DRIVER
15284 M:      Hans de Goede <hdegoede@redhat.com>
15285 L:      linux-usb@vger.kernel.org
15286 S:      Maintained
15287 F:      drivers/usb/typec/mux/pi3usb30532.c
15288
15289 USB TYPEC CLASS
15290 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15291 L:      linux-usb@vger.kernel.org
15292 S:      Maintained
15293 F:      Documentation/ABI/testing/sysfs-class-typec
15294 F:      Documentation/driver-api/usb/typec.rst
15295 F:      drivers/usb/typec/
15296 F:      include/linux/usb/typec.h
15297
15298 USB TYPEC BUS FOR ALTERNATE MODES
15299 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15300 L:      linux-usb@vger.kernel.org
15301 S:      Maintained
15302 F:      Documentation/ABI/testing/sysfs-bus-typec
15303 F:      Documentation/driver-api/usb/typec_bus.rst
15304 F:      drivers/usb/typec/altmodes/
15305 F:      include/linux/usb/typec_altmode.h
15306
15307 USB UHCI DRIVER
15308 M:      Alan Stern <stern@rowland.harvard.edu>
15309 L:      linux-usb@vger.kernel.org
15310 S:      Maintained
15311 F:      drivers/usb/host/uhci*
15312
15313 USB VIDEO CLASS
15314 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15315 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15316 L:      linux-media@vger.kernel.org
15317 T:      git git://linuxtv.org/media_tree.git
15318 W:      http://www.ideasonboard.org/uvc/
15319 S:      Maintained
15320 F:      drivers/media/usb/uvc/
15321 F:      include/uapi/linux/uvcvideo.h
15322
15323 USB VISION DRIVER
15324 M:      Hans Verkuil <hverkuil@xs4all.nl>
15325 L:      linux-media@vger.kernel.org
15326 T:      git git://linuxtv.org/media_tree.git
15327 W:      https://linuxtv.org
15328 S:      Odd Fixes
15329 F:      drivers/media/usb/usbvision/
15330
15331 USB WEBCAM GADGET
15332 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15333 L:      linux-usb@vger.kernel.org
15334 S:      Maintained
15335 F:      drivers/usb/gadget/function/*uvc*
15336 F:      drivers/usb/gadget/legacy/webcam.c
15337 F:      include/uapi/linux/usb/g_uvc.h
15338
15339 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15340 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15341 L:      linux-wireless@vger.kernel.org
15342 S:      Maintained
15343 F:      drivers/net/wireless/rndis_wlan.c
15344
15345 USB XHCI DRIVER
15346 M:      Mathias Nyman <mathias.nyman@intel.com>
15347 L:      linux-usb@vger.kernel.org
15348 S:      Supported
15349 F:      drivers/usb/host/xhci*
15350 F:      drivers/usb/host/pci-quirks*
15351
15352 USB ZD1201 DRIVER
15353 L:      linux-wireless@vger.kernel.org
15354 W:      http://linux-lc100020.sourceforge.net
15355 S:      Orphan
15356 F:      drivers/net/wireless/zydas/zd1201.*
15357
15358 USB ZR364XX DRIVER
15359 M:      Antoine Jacquet <royale@zerezo.com>
15360 L:      linux-usb@vger.kernel.org
15361 L:      linux-media@vger.kernel.org
15362 T:      git git://linuxtv.org/media_tree.git
15363 W:      http://royale.zerezo.com/zr364xx/
15364 S:      Maintained
15365 F:      Documentation/media/v4l-drivers/zr364xx*
15366 F:      drivers/media/usb/zr364xx/
15367
15368 USER-MODE LINUX (UML)
15369 M:      Jeff Dike <jdike@addtoit.com>
15370 M:      Richard Weinberger <richard@nod.at>
15371 L:      linux-um@lists.infradead.org
15372 W:      http://user-mode-linux.sourceforge.net
15373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15374 S:      Maintained
15375 F:      Documentation/virtual/uml/
15376 F:      arch/um/
15377 F:      arch/x86/um/
15378 F:      fs/hostfs/
15379 F:      fs/hppfs/
15380
15381 USERSPACE I/O (UIO)
15382 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15383 S:      Maintained
15384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15385 F:      Documentation/driver-api/uio-howto.rst
15386 F:      drivers/uio/
15387 F:      include/linux/uio*.h
15388
15389 UTIL-LINUX PACKAGE
15390 M:      Karel Zak <kzak@redhat.com>
15391 L:      util-linux@vger.kernel.org
15392 W:      http://en.wikipedia.org/wiki/Util-linux
15393 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15394 S:      Maintained
15395
15396 UUID HELPERS
15397 M:      Christoph Hellwig <hch@lst.de>
15398 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15399 L:      linux-kernel@vger.kernel.org
15400 T:      git git://git.infradead.org/users/hch/uuid.git
15401 F:      lib/uuid.c
15402 F:      lib/test_uuid.c
15403 F:      include/linux/uuid.h
15404 F:      include/uapi/linux/uuid.h
15405 S:      Maintained
15406
15407 UVESAFB DRIVER
15408 M:      Michal Januszewski <spock@gentoo.org>
15409 L:      linux-fbdev@vger.kernel.org
15410 W:      https://github.com/mjanusz/v86d
15411 S:      Maintained
15412 F:      Documentation/fb/uvesafb.txt
15413 F:      drivers/video/fbdev/uvesafb.*
15414
15415 VF610 NAND DRIVER
15416 M:      Stefan Agner <stefan@agner.ch>
15417 L:      linux-mtd@lists.infradead.org
15418 S:      Supported
15419 F:      drivers/mtd/nand/raw/vf610_nfc.c
15420
15421 VFAT/FAT/MSDOS FILESYSTEM
15422 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15423 S:      Maintained
15424 F:      Documentation/filesystems/vfat.txt
15425 F:      fs/fat/
15426
15427 VFIO DRIVER
15428 M:      Alex Williamson <alex.williamson@redhat.com>
15429 L:      kvm@vger.kernel.org
15430 T:      git git://github.com/awilliam/linux-vfio.git
15431 S:      Maintained
15432 F:      Documentation/vfio.txt
15433 F:      drivers/vfio/
15434 F:      include/linux/vfio.h
15435 F:      include/uapi/linux/vfio.h
15436
15437 VFIO MEDIATED DEVICE DRIVERS
15438 M:      Kirti Wankhede <kwankhede@nvidia.com>
15439 L:      kvm@vger.kernel.org
15440 S:      Maintained
15441 F:      Documentation/vfio-mediated-device.txt
15442 F:      drivers/vfio/mdev/
15443 F:      include/linux/mdev.h
15444 F:      samples/vfio-mdev/
15445
15446 VFIO PLATFORM DRIVER
15447 M:      Eric Auger <eric.auger@redhat.com>
15448 L:      kvm@vger.kernel.org
15449 S:      Maintained
15450 F:      drivers/vfio/platform/
15451
15452 VGA_SWITCHEROO
15453 R:      Lukas Wunner <lukas@wunner.de>
15454 S:      Maintained
15455 F:      Documentation/gpu/vga-switcheroo.rst
15456 F:      drivers/gpu/vga/vga_switcheroo.c
15457 F:      include/linux/vga_switcheroo.h
15458 T:      git git://anongit.freedesktop.org/drm/drm-misc
15459
15460 VIA RHINE NETWORK DRIVER
15461 S:      Orphan
15462 F:      drivers/net/ethernet/via/via-rhine.c
15463
15464 VIA SD/MMC CARD CONTROLLER DRIVER
15465 M:      Bruce Chang <brucechang@via.com.tw>
15466 M:      Harald Welte <HaraldWelte@viatech.com>
15467 S:      Maintained
15468 F:      drivers/mmc/host/via-sdmmc.c
15469
15470 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15471 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15472 L:      linux-fbdev@vger.kernel.org
15473 S:      Maintained
15474 F:      include/linux/via-core.h
15475 F:      include/linux/via-gpio.h
15476 F:      include/linux/via_i2c.h
15477 F:      drivers/video/fbdev/via/
15478
15479 VIA VELOCITY NETWORK DRIVER
15480 M:      Francois Romieu <romieu@fr.zoreil.com>
15481 L:      netdev@vger.kernel.org
15482 S:      Maintained
15483 F:      drivers/net/ethernet/via/via-velocity.*
15484
15485 VICODEC VIRTUAL CODEC DRIVER
15486 M:      Hans Verkuil <hans.verkuil@cisco.com>
15487 L:      linux-media@vger.kernel.org
15488 T:      git git://linuxtv.org/media_tree.git
15489 W:      https://linuxtv.org
15490 S:      Maintained
15491 F:      drivers/media/platform/vicodec/*
15492
15493 VIDEO MULTIPLEXER DRIVER
15494 M:      Philipp Zabel <p.zabel@pengutronix.de>
15495 L:      linux-media@vger.kernel.org
15496 S:      Maintained
15497 F:      drivers/media/platform/video-mux.c
15498
15499 VIDEO I2C POLLING DRIVER
15500 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15501 L:      linux-media@vger.kernel.org
15502 S:      Maintained
15503 F:      drivers/media/i2c/video-i2c.c
15504
15505 VIDEOBUF2 FRAMEWORK
15506 M:      Pawel Osciak <pawel@osciak.com>
15507 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15508 M:      Kyungmin Park <kyungmin.park@samsung.com>
15509 L:      linux-media@vger.kernel.org
15510 S:      Maintained
15511 F:      drivers/media/v4l2-core/videobuf2-*
15512 F:      include/media/videobuf2-*
15513
15514 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15515 M:      Helen Koike <helen.koike@collabora.com>
15516 L:      linux-media@vger.kernel.org
15517 T:      git git://linuxtv.org/media_tree.git
15518 W:      https://linuxtv.org
15519 S:      Maintained
15520 F:      drivers/media/platform/vimc/*
15521
15522 VIRT LIB
15523 M:      Alex Williamson <alex.williamson@redhat.com>
15524 M:      Paolo Bonzini <pbonzini@redhat.com>
15525 L:      kvm@vger.kernel.org
15526 S:      Supported
15527 F:      virt/lib/
15528
15529 VIRTIO AND VHOST VSOCK DRIVER
15530 M:      Stefan Hajnoczi <stefanha@redhat.com>
15531 L:      kvm@vger.kernel.org
15532 L:      virtualization@lists.linux-foundation.org
15533 L:      netdev@vger.kernel.org
15534 S:      Maintained
15535 F:      include/linux/virtio_vsock.h
15536 F:      include/uapi/linux/virtio_vsock.h
15537 F:      include/uapi/linux/vsockmon.h
15538 F:      include/uapi/linux/vm_sockets_diag.h
15539 F:      net/vmw_vsock/diag.c
15540 F:      net/vmw_vsock/af_vsock_tap.c
15541 F:      net/vmw_vsock/virtio_transport_common.c
15542 F:      net/vmw_vsock/virtio_transport.c
15543 F:      drivers/net/vsockmon.c
15544 F:      drivers/vhost/vsock.c
15545 F:      drivers/vhost/vsock.h
15546 F:      tools/testing/vsock/
15547
15548 VIRTIO CONSOLE DRIVER
15549 M:      Amit Shah <amit@kernel.org>
15550 L:      virtualization@lists.linux-foundation.org
15551 S:      Maintained
15552 F:      drivers/char/virtio_console.c
15553 F:      include/linux/virtio_console.h
15554 F:      include/uapi/linux/virtio_console.h
15555
15556 VIRTIO CORE, NET AND BLOCK DRIVERS
15557 M:      "Michael S. Tsirkin" <mst@redhat.com>
15558 M:      Jason Wang <jasowang@redhat.com>
15559 L:      virtualization@lists.linux-foundation.org
15560 S:      Maintained
15561 F:      Documentation/devicetree/bindings/virtio/
15562 F:      drivers/virtio/
15563 F:      tools/virtio/
15564 F:      drivers/net/virtio_net.c
15565 F:      drivers/block/virtio_blk.c
15566 F:      include/linux/virtio*.h
15567 F:      include/uapi/linux/virtio_*.h
15568 F:      drivers/crypto/virtio/
15569 F:      mm/balloon_compaction.c
15570
15571 VIRTIO CRYPTO DRIVER
15572 M:      Gonglei <arei.gonglei@huawei.com>
15573 L:      virtualization@lists.linux-foundation.org
15574 L:      linux-crypto@vger.kernel.org
15575 S:      Maintained
15576 F:      drivers/crypto/virtio/
15577 F:      include/uapi/linux/virtio_crypto.h
15578
15579 VIRTIO DRIVERS FOR S390
15580 M:      Cornelia Huck <cohuck@redhat.com>
15581 M:      Halil Pasic <pasic@linux.ibm.com>
15582 L:      linux-s390@vger.kernel.org
15583 L:      virtualization@lists.linux-foundation.org
15584 L:      kvm@vger.kernel.org
15585 S:      Supported
15586 F:      drivers/s390/virtio/
15587 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15588
15589 VIRTIO GPU DRIVER
15590 M:      David Airlie <airlied@linux.ie>
15591 M:      Gerd Hoffmann <kraxel@redhat.com>
15592 L:      dri-devel@lists.freedesktop.org
15593 L:      virtualization@lists.linux-foundation.org
15594 T:      git git://anongit.freedesktop.org/drm/drm-misc
15595 S:      Maintained
15596 F:      drivers/gpu/drm/virtio/
15597 F:      include/uapi/linux/virtio_gpu.h
15598
15599 VIRTIO HOST (VHOST)
15600 M:      "Michael S. Tsirkin" <mst@redhat.com>
15601 M:      Jason Wang <jasowang@redhat.com>
15602 L:      kvm@vger.kernel.org
15603 L:      virtualization@lists.linux-foundation.org
15604 L:      netdev@vger.kernel.org
15605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15606 S:      Maintained
15607 F:      drivers/vhost/
15608 F:      include/uapi/linux/vhost.h
15609
15610 VIRTIO INPUT DRIVER
15611 M:      Gerd Hoffmann <kraxel@redhat.com>
15612 S:      Maintained
15613 F:      drivers/virtio/virtio_input.c
15614 F:      include/uapi/linux/virtio_input.h
15615
15616 VIRTUAL BOX GUEST DEVICE DRIVER
15617 M:      Hans de Goede <hdegoede@redhat.com>
15618 M:      Arnd Bergmann <arnd@arndb.de>
15619 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15620 S:      Maintained
15621 F:      include/linux/vbox_utils.h
15622 F:      include/uapi/linux/vbox*.h
15623 F:      drivers/virt/vboxguest/
15624
15625 VIRTUAL SERIO DEVICE DRIVER
15626 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15627 S:      Maintained
15628 F:      drivers/input/serio/userio.c
15629 F:      include/uapi/linux/userio.h
15630
15631 VIVID VIRTUAL VIDEO DRIVER
15632 M:      Hans Verkuil <hverkuil@xs4all.nl>
15633 L:      linux-media@vger.kernel.org
15634 T:      git git://linuxtv.org/media_tree.git
15635 W:      https://linuxtv.org
15636 S:      Maintained
15637 F:      drivers/media/platform/vivid/*
15638
15639 VLYNQ BUS
15640 M:      Florian Fainelli <f.fainelli@gmail.com>
15641 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15642 S:      Maintained
15643 F:      drivers/vlynq/vlynq.c
15644 F:      include/linux/vlynq.h
15645
15646 VME SUBSYSTEM
15647 M:      Martyn Welch <martyn@welchs.me.uk>
15648 M:      Manohar Vanga <manohar.vanga@gmail.com>
15649 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15650 L:      devel@driverdev.osuosl.org
15651 S:      Maintained
15652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15653 F:      Documentation/driver-api/vme.rst
15654 F:      drivers/staging/vme/
15655 F:      drivers/vme/
15656 F:      include/linux/vme*
15657
15658 VMWARE BALLOON DRIVER
15659 M:      Xavier Deguillard <xdeguillard@vmware.com>
15660 M:      Nadav Amit <namit@vmware.com>
15661 M:      "VMware, Inc." <pv-drivers@vmware.com>
15662 L:      linux-kernel@vger.kernel.org
15663 S:      Maintained
15664 F:      drivers/misc/vmw_balloon.c
15665
15666 VMWARE HYPERVISOR INTERFACE
15667 M:      Alok Kataria <akataria@vmware.com>
15668 L:      virtualization@lists.linux-foundation.org
15669 S:      Supported
15670 F:      arch/x86/kernel/cpu/vmware.c
15671
15672 VMWARE PVRDMA DRIVER
15673 M:      Adit Ranadive <aditr@vmware.com>
15674 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15675 L:      linux-rdma@vger.kernel.org
15676 S:      Maintained
15677 F:      drivers/infiniband/hw/vmw_pvrdma/
15678
15679 VMware PVSCSI driver
15680 M:      Jim Gill <jgill@vmware.com>
15681 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15682 L:      linux-scsi@vger.kernel.org
15683 S:      Maintained
15684 F:      drivers/scsi/vmw_pvscsi.c
15685 F:      drivers/scsi/vmw_pvscsi.h
15686
15687 VMWARE VMMOUSE SUBDRIVER
15688 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15689 M:      "VMware, Inc." <pv-drivers@vmware.com>
15690 L:      linux-input@vger.kernel.org
15691 S:      Maintained
15692 F:      drivers/input/mouse/vmmouse.c
15693 F:      drivers/input/mouse/vmmouse.h
15694
15695 VMWARE VMXNET3 ETHERNET DRIVER
15696 M:      Ronak Doshi <doshir@vmware.com>
15697 M:      "VMware, Inc." <pv-drivers@vmware.com>
15698 L:      netdev@vger.kernel.org
15699 S:      Maintained
15700 F:      drivers/net/vmxnet3/
15701
15702 VOCORE VOCORE2 BOARD
15703 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15704 L:      linux-mips@linux-mips.org
15705 S:      Maintained
15706 F:      arch/mips/boot/dts/ralink/vocore2.dts
15707
15708 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15709 M:      Liam Girdwood <lgirdwood@gmail.com>
15710 M:      Mark Brown <broonie@kernel.org>
15711 L:      linux-kernel@vger.kernel.org
15712 W:      http://www.slimlogic.co.uk/?p=48
15713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15714 S:      Supported
15715 F:      Documentation/devicetree/bindings/regulator/
15716 F:      Documentation/power/regulator/
15717 F:      drivers/regulator/
15718 F:      include/dt-bindings/regulator/
15719 F:      include/linux/regulator/
15720
15721 VRF
15722 M:      David Ahern <dsa@cumulusnetworks.com>
15723 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15724 L:      netdev@vger.kernel.org
15725 S:      Maintained
15726 F:      drivers/net/vrf.c
15727 F:      Documentation/networking/vrf.txt
15728
15729 VT1211 HARDWARE MONITOR DRIVER
15730 M:      Juerg Haefliger <juergh@gmail.com>
15731 L:      linux-hwmon@vger.kernel.org
15732 S:      Maintained
15733 F:      Documentation/hwmon/vt1211
15734 F:      drivers/hwmon/vt1211.c
15735
15736 VT8231 HARDWARE MONITOR DRIVER
15737 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15738 L:      linux-hwmon@vger.kernel.org
15739 S:      Maintained
15740 F:      drivers/hwmon/vt8231.c
15741
15742 VUB300 USB to SDIO/SD/MMC bridge chip
15743 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15744 L:      linux-mmc@vger.kernel.org
15745 L:      linux-usb@vger.kernel.org
15746 S:      Supported
15747 F:      drivers/mmc/host/vub300.c
15748
15749 W1 DALLAS'S 1-WIRE BUS
15750 M:      Evgeniy Polyakov <zbr@ioremap.net>
15751 S:      Maintained
15752 F:      Documentation/devicetree/bindings/w1/
15753 F:      Documentation/w1/
15754 F:      drivers/w1/
15755 F:      include/linux/w1.h
15756
15757 W83791D HARDWARE MONITORING DRIVER
15758 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15759 L:      linux-hwmon@vger.kernel.org
15760 S:      Maintained
15761 F:      Documentation/hwmon/w83791d
15762 F:      drivers/hwmon/w83791d.c
15763
15764 W83793 HARDWARE MONITORING DRIVER
15765 M:      Rudolf Marek <r.marek@assembler.cz>
15766 L:      linux-hwmon@vger.kernel.org
15767 S:      Maintained
15768 F:      Documentation/hwmon/w83793
15769 F:      drivers/hwmon/w83793.c
15770
15771 W83795 HARDWARE MONITORING DRIVER
15772 M:      Jean Delvare <jdelvare@suse.com>
15773 L:      linux-hwmon@vger.kernel.org
15774 S:      Maintained
15775 F:      drivers/hwmon/w83795.c
15776
15777 W83L51xD SD/MMC CARD INTERFACE DRIVER
15778 M:      Pierre Ossman <pierre@ossman.eu>
15779 S:      Maintained
15780 F:      drivers/mmc/host/wbsd.*
15781
15782 WACOM PROTOCOL 4 SERIAL TABLETS
15783 M:      Julian Squires <julian@cipht.net>
15784 M:      Hans de Goede <hdegoede@redhat.com>
15785 L:      linux-input@vger.kernel.org
15786 S:      Maintained
15787 F:      drivers/input/tablet/wacom_serial4.c
15788
15789 WATCHDOG DEVICE DRIVERS
15790 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15791 M:      Guenter Roeck <linux@roeck-us.net>
15792 L:      linux-watchdog@vger.kernel.org
15793 W:      http://www.linux-watchdog.org/
15794 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15795 S:      Maintained
15796 F:      Documentation/devicetree/bindings/watchdog/
15797 F:      Documentation/watchdog/
15798 F:      drivers/watchdog/
15799 F:      include/linux/watchdog.h
15800 F:      include/uapi/linux/watchdog.h
15801
15802 WHISKEYCOVE PMIC GPIO DRIVER
15803 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15804 L:      linux-gpio@vger.kernel.org
15805 S:      Maintained
15806 F:      drivers/gpio/gpio-wcove.c
15807
15808 WIIMOTE HID DRIVER
15809 M:      David Herrmann <dh.herrmann@googlemail.com>
15810 L:      linux-input@vger.kernel.org
15811 S:      Maintained
15812 F:      drivers/hid/hid-wiimote*
15813
15814 WILOCITY WIL6210 WIRELESS DRIVER
15815 M:      Maya Erez <merez@codeaurora.org>
15816 L:      linux-wireless@vger.kernel.org
15817 L:      wil6210@qti.qualcomm.com
15818 S:      Supported
15819 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15820 F:      drivers/net/wireless/ath/wil6210/
15821
15822 WIMAX STACK
15823 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15824 M:      linux-wimax@intel.com
15825 L:      wimax@linuxwimax.org (subscribers-only)
15826 S:      Supported
15827 W:      http://linuxwimax.org
15828 F:      Documentation/wimax/README.wimax
15829 F:      include/linux/wimax/debug.h
15830 F:      include/net/wimax.h
15831 F:      include/uapi/linux/wimax.h
15832 F:      net/wimax/
15833
15834 WINBOND CIR DRIVER
15835 M:      David Härdeman <david@hardeman.nu>
15836 S:      Maintained
15837 F:      drivers/media/rc/winbond-cir.c
15838
15839 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15840 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15841 L:      linux-watchdog@vger.kernel.org
15842 S:      Maintained
15843 F:      drivers/watchdog/ebc-c384_wdt.c
15844
15845 WINSYSTEMS WS16C48 GPIO DRIVER
15846 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15847 L:      linux-gpio@vger.kernel.org
15848 S:      Maintained
15849 F:      drivers/gpio/gpio-ws16c48.c
15850
15851 WISTRON LAPTOP BUTTON DRIVER
15852 M:      Miloslav Trmac <mitr@volny.cz>
15853 S:      Maintained
15854 F:      drivers/input/misc/wistron_btns.c
15855
15856 WL3501 WIRELESS PCMCIA CARD DRIVER
15857 L:      linux-wireless@vger.kernel.org
15858 S:      Odd fixes
15859 F:      drivers/net/wireless/wl3501*
15860
15861 WOLFSON MICROELECTRONICS DRIVERS
15862 L:      patches@opensource.cirrus.com
15863 T:      git https://github.com/CirrusLogic/linux-drivers.git
15864 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15865 S:      Supported
15866 F:      Documentation/hwmon/wm83??
15867 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15868 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15869 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15870 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15871 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15872 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15873 F:      drivers/clk/clk-wm83*.c
15874 F:      drivers/extcon/extcon-arizona.c
15875 F:      drivers/leds/leds-wm83*.c
15876 F:      drivers/gpio/gpio-*wm*.c
15877 F:      drivers/gpio/gpio-arizona.c
15878 F:      drivers/hwmon/wm83??-hwmon.c
15879 F:      drivers/input/misc/wm831x-on.c
15880 F:      drivers/input/touchscreen/wm831x-ts.c
15881 F:      drivers/input/touchscreen/wm97*.c
15882 F:      drivers/mfd/arizona*
15883 F:      drivers/mfd/wm*.c
15884 F:      drivers/mfd/cs47l24*
15885 F:      drivers/power/supply/wm83*.c
15886 F:      drivers/rtc/rtc-wm83*.c
15887 F:      drivers/regulator/wm8*.c
15888 F:      drivers/regulator/arizona*
15889 F:      drivers/video/backlight/wm83*_bl.c
15890 F:      drivers/watchdog/wm83*_wdt.c
15891 F:      include/linux/mfd/arizona/
15892 F:      include/linux/mfd/wm831x/
15893 F:      include/linux/mfd/wm8350/
15894 F:      include/linux/mfd/wm8400*
15895 F:      include/linux/regulator/arizona*
15896 F:      include/linux/wm97xx.h
15897 F:      include/sound/wm????.h
15898 F:      sound/soc/codecs/arizona.?
15899 F:      sound/soc/codecs/wm*
15900 F:      sound/soc/codecs/cs47l24*
15901
15902 WORKQUEUE
15903 M:      Tejun Heo <tj@kernel.org>
15904 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15905 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15906 S:      Maintained
15907 F:      include/linux/workqueue.h
15908 F:      kernel/workqueue.c
15909 F:      Documentation/core-api/workqueue.rst
15910
15911 X-POWERS AXP288 PMIC DRIVERS
15912 M:      Hans de Goede <hdegoede@redhat.com>
15913 S:      Maintained
15914 N:      axp288
15915 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15916
15917 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15918 M:      Chen-Yu Tsai <wens@csie.org>
15919 L:      linux-kernel@vger.kernel.org
15920 S:      Maintained
15921 N:      axp[128]
15922
15923 X.25 NETWORK LAYER
15924 M:      Andrew Hendry <andrew.hendry@gmail.com>
15925 L:      linux-x25@vger.kernel.org
15926 S:      Odd Fixes
15927 F:      Documentation/networking/x25*
15928 F:      include/net/x25*
15929 F:      net/x25/
15930
15931 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15932 M:      Thomas Gleixner <tglx@linutronix.de>
15933 M:      Ingo Molnar <mingo@redhat.com>
15934 M:      Borislav Petkov <bp@alien8.de>
15935 R:      "H. Peter Anvin" <hpa@zytor.com>
15936 M:      x86@kernel.org
15937 L:      linux-kernel@vger.kernel.org
15938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15939 S:      Maintained
15940 F:      Documentation/devicetree/bindings/x86/
15941 F:      Documentation/x86/
15942 F:      arch/x86/
15943
15944 X86 ENTRY CODE
15945 M:      Andy Lutomirski <luto@kernel.org>
15946 L:      linux-kernel@vger.kernel.org
15947 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
15948 S:      Maintained
15949 F:      arch/x86/entry/
15950
15951 X86 MCE INFRASTRUCTURE
15952 M:      Tony Luck <tony.luck@intel.com>
15953 M:      Borislav Petkov <bp@alien8.de>
15954 L:      linux-edac@vger.kernel.org
15955 S:      Maintained
15956 F:      arch/x86/kernel/cpu/mcheck/*
15957
15958 X86 MICROCODE UPDATE SUPPORT
15959 M:      Borislav Petkov <bp@alien8.de>
15960 S:      Maintained
15961 F:      arch/x86/kernel/cpu/microcode/*
15962
15963 X86 MM
15964 M:      Dave Hansen <dave.hansen@linux.intel.com>
15965 M:      Andy Lutomirski <luto@kernel.org>
15966 M:      Peter Zijlstra <peterz@infradead.org>
15967 L:      linux-kernel@vger.kernel.org
15968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
15969 S:      Maintained
15970 F:      arch/x86/mm/
15971
15972 X86 PLATFORM DRIVERS
15973 M:      Darren Hart <dvhart@infradead.org>
15974 M:      Andy Shevchenko <andy@infradead.org>
15975 L:      platform-driver-x86@vger.kernel.org
15976 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15977 S:      Maintained
15978 F:      drivers/platform/x86/
15979 F:      drivers/platform/olpc/
15980
15981 X86 VDSO
15982 M:      Andy Lutomirski <luto@kernel.org>
15983 L:      linux-kernel@vger.kernel.org
15984 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15985 S:      Maintained
15986 F:      arch/x86/entry/vdso/
15987
15988 XC2028/3028 TUNER DRIVER
15989 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15990 L:      linux-media@vger.kernel.org
15991 W:      https://linuxtv.org
15992 T:      git git://linuxtv.org/media_tree.git
15993 S:      Maintained
15994 F:      drivers/media/tuners/tuner-xc2028.*
15995
15996 XDP SOCKETS (AF_XDP)
15997 M:      Björn Töpel <bjorn.topel@intel.com>
15998 M:      Magnus Karlsson <magnus.karlsson@intel.com>
15999 L:      netdev@vger.kernel.org
16000 S:      Maintained
16001 F:      kernel/bpf/xskmap.c
16002 F:      net/xdp/
16003
16004 XEN BLOCK SUBSYSTEM
16005 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16006 M:      Roger Pau Monné <roger.pau@citrix.com>
16007 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16008 S:      Supported
16009 F:      drivers/block/xen-blkback/*
16010 F:      drivers/block/xen*
16011
16012 XEN HYPERVISOR ARM
16013 M:      Stefano Stabellini <sstabellini@kernel.org>
16014 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16015 S:      Maintained
16016 F:      arch/arm/xen/
16017 F:      arch/arm/include/asm/xen/
16018
16019 XEN HYPERVISOR ARM64
16020 M:      Stefano Stabellini <sstabellini@kernel.org>
16021 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16022 S:      Maintained
16023 F:      arch/arm64/xen/
16024 F:      arch/arm64/include/asm/xen/
16025
16026 XEN HYPERVISOR INTERFACE
16027 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16028 M:      Juergen Gross <jgross@suse.com>
16029 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16031 S:      Supported
16032 F:      arch/x86/xen/
16033 F:      drivers/*/xen-*front.c
16034 F:      drivers/xen/
16035 F:      arch/x86/include/asm/xen/
16036 F:      arch/x86/include/asm/pvclock-abi.h
16037 F:      include/xen/
16038 F:      include/uapi/xen/
16039 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16040 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16041
16042 XEN NETWORK BACKEND DRIVER
16043 M:      Wei Liu <wei.liu2@citrix.com>
16044 M:      Paul Durrant <paul.durrant@citrix.com>
16045 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16046 L:      netdev@vger.kernel.org
16047 S:      Supported
16048 F:      drivers/net/xen-netback/*
16049
16050 XEN PCI SUBSYSTEM
16051 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16052 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16053 S:      Supported
16054 F:      arch/x86/pci/*xen*
16055 F:      drivers/pci/*xen*
16056
16057 XEN PVSCSI DRIVERS
16058 M:      Juergen Gross <jgross@suse.com>
16059 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16060 L:      linux-scsi@vger.kernel.org
16061 S:      Supported
16062 F:      drivers/scsi/xen-scsifront.c
16063 F:      drivers/xen/xen-scsiback.c
16064 F:      include/xen/interface/io/vscsiif.h
16065
16066 XEN SWIOTLB SUBSYSTEM
16067 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16068 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16069 L:      iommu@lists.linux-foundation.org
16070 S:      Supported
16071 F:      arch/x86/xen/*swiotlb*
16072 F:      drivers/xen/*swiotlb*
16073
16074 XEN SOUND FRONTEND DRIVER
16075 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16076 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16077 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16078 S:      Supported
16079 F:      sound/xen/*
16080
16081 XFS FILESYSTEM
16082 M:      Darrick J. Wong <darrick.wong@oracle.com>
16083 M:      linux-xfs@vger.kernel.org
16084 L:      linux-xfs@vger.kernel.org
16085 W:      http://xfs.org/
16086 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16087 S:      Supported
16088 F:      Documentation/filesystems/xfs.txt
16089 F:      fs/xfs/
16090
16091 XILINX AXI ETHERNET DRIVER
16092 M:      Anirudha Sarangi <anirudh@xilinx.com>
16093 M:      John Linn <John.Linn@xilinx.com>
16094 S:      Maintained
16095 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16096
16097 XILINX UARTLITE SERIAL DRIVER
16098 M:      Peter Korsgaard <jacmet@sunsite.dk>
16099 L:      linux-serial@vger.kernel.org
16100 S:      Maintained
16101 F:      drivers/tty/serial/uartlite.c
16102
16103 XILINX VIDEO IP CORES
16104 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16105 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16106 L:      linux-media@vger.kernel.org
16107 T:      git git://linuxtv.org/media_tree.git
16108 S:      Supported
16109 F:      Documentation/devicetree/bindings/media/xilinx/
16110 F:      drivers/media/platform/xilinx/
16111 F:      include/uapi/linux/xilinx-v4l2-controls.h
16112
16113 XILLYBUS DRIVER
16114 M:      Eli Billauer <eli.billauer@gmail.com>
16115 L:      linux-kernel@vger.kernel.org
16116 S:      Supported
16117 F:      drivers/char/xillybus/
16118
16119 XLP9XX I2C DRIVER
16120 M:      George Cherian <george.cherian@cavium.com>
16121 M:      Jan Glauber <jglauber@cavium.com>
16122 L:      linux-i2c@vger.kernel.org
16123 W:      http://www.cavium.com
16124 S:      Supported
16125 F:      drivers/i2c/busses/i2c-xlp9xx.c
16126
16127 XRA1403 GPIO EXPANDER
16128 M:      Nandor Han <nandor.han@ge.com>
16129 M:      Semi Malinen <semi.malinen@ge.com>
16130 L:      linux-gpio@vger.kernel.org
16131 S:      Maintained
16132 F:      drivers/gpio/gpio-xra1403.c
16133 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16134
16135 XTENSA XTFPGA PLATFORM SUPPORT
16136 M:      Max Filippov <jcmvbkbc@gmail.com>
16137 L:      linux-xtensa@linux-xtensa.org
16138 S:      Maintained
16139 F:      drivers/spi/spi-xtensa-xtfpga.c
16140 F:      sound/soc/xtensa/xtfpga-i2s.c
16141
16142 YAM DRIVER FOR AX.25
16143 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16144 L:      linux-hams@vger.kernel.org
16145 S:      Maintained
16146 F:      drivers/net/hamradio/yam*
16147 F:      include/linux/yam.h
16148
16149 YAMA SECURITY MODULE
16150 M:      Kees Cook <keescook@chromium.org>
16151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16152 S:      Supported
16153 F:      security/yama/
16154 F:      Documentation/admin-guide/LSM/Yama.rst
16155
16156 YEALINK PHONE DRIVER
16157 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16158 L:      usbb2k-api-dev@nongnu.org
16159 S:      Maintained
16160 F:      Documentation/input/devices/yealink.rst
16161 F:      drivers/input/misc/yealink.*
16162
16163 Z8530 DRIVER FOR AX.25
16164 M:      Joerg Reuter <jreuter@yaina.de>
16165 W:      http://yaina.de/jreuter/
16166 W:      http://www.qsl.net/dl1bke/
16167 L:      linux-hams@vger.kernel.org
16168 S:      Maintained
16169 F:      Documentation/networking/z8530drv.txt
16170 F:      drivers/net/hamradio/*scc.c
16171 F:      drivers/net/hamradio/z8530.h
16172
16173 ZBUD COMPRESSED PAGE ALLOCATOR
16174 M:      Seth Jennings <sjenning@redhat.com>
16175 M:      Dan Streetman <ddstreet@ieee.org>
16176 L:      linux-mm@kvack.org
16177 S:      Maintained
16178 F:      mm/zbud.c
16179 F:      include/linux/zbud.h
16180
16181 ZD1211RW WIRELESS DRIVER
16182 M:      Daniel Drake <dsd@gentoo.org>
16183 M:      Ulrich Kunitz <kune@deine-taler.de>
16184 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16185 L:      linux-wireless@vger.kernel.org
16186 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16187 S:      Maintained
16188 F:      drivers/net/wireless/zydas/zd1211rw/
16189
16190 ZD1301 MEDIA DRIVER
16191 M:      Antti Palosaari <crope@iki.fi>
16192 L:      linux-media@vger.kernel.org
16193 W:      https://linuxtv.org/
16194 W:      http://palosaari.fi/linux/
16195 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16196 S:      Maintained
16197 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16198
16199 ZD1301_DEMOD MEDIA DRIVER
16200 M:      Antti Palosaari <crope@iki.fi>
16201 L:      linux-media@vger.kernel.org
16202 W:      https://linuxtv.org/
16203 W:      http://palosaari.fi/linux/
16204 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16205 S:      Maintained
16206 F:      drivers/media/dvb-frontends/zd1301_demod*
16207
16208 ZPOOL COMPRESSED PAGE STORAGE API
16209 M:      Dan Streetman <ddstreet@ieee.org>
16210 L:      linux-mm@kvack.org
16211 S:      Maintained
16212 F:      mm/zpool.c
16213 F:      include/linux/zpool.h
16214
16215 ZR36067 VIDEO FOR LINUX DRIVER
16216 L:      mjpeg-users@lists.sourceforge.net
16217 L:      linux-media@vger.kernel.org
16218 W:      http://mjpeg.sourceforge.net/driver-zoran/
16219 T:      hg https://linuxtv.org/hg/v4l-dvb
16220 S:      Odd Fixes
16221 F:      drivers/staging/media/zoran/
16222
16223 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16224 M:      Minchan Kim <minchan@kernel.org>
16225 M:      Nitin Gupta <ngupta@vflare.org>
16226 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16227 L:      linux-kernel@vger.kernel.org
16228 S:      Maintained
16229 F:      drivers/block/zram/
16230 F:      Documentation/blockdev/zram.txt
16231
16232 ZS DECSTATION Z85C30 SERIAL DRIVER
16233 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16234 S:      Maintained
16235 F:      drivers/tty/serial/zs.*
16236
16237 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16238 M:      Minchan Kim <minchan@kernel.org>
16239 M:      Nitin Gupta <ngupta@vflare.org>
16240 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16241 L:      linux-mm@kvack.org
16242 S:      Maintained
16243 F:      mm/zsmalloc.c
16244 F:      include/linux/zsmalloc.h
16245 F:      Documentation/vm/zsmalloc.rst
16246
16247 ZSWAP COMPRESSED SWAP CACHING
16248 M:      Seth Jennings <sjenning@redhat.com>
16249 M:      Dan Streetman <ddstreet@ieee.org>
16250 L:      linux-mm@kvack.org
16251 S:      Maintained
16252 F:      mm/zswap.c
16253
16254 THE REST
16255 M:      Linus Torvalds <torvalds@linux-foundation.org>
16256 L:      linux-kernel@vger.kernel.org
16257 Q:      http://patchwork.kernel.org/project/LKML/list/
16258 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16259 S:      Buried alive in reporters
16260 F:      *
16261 F:      */