MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/device_drivers/3com/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 M:      Heiner Kallweit <hkallweit1@gmail.com>
 184 L:      netdev@vger.kernel.org
 185 S:      Maintained
 186 F:      drivers/net/ethernet/realtek/r8169.c
 187
 188 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 189 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 190 L:      linux-serial@vger.kernel.org
 191 S:      Maintained
 192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 193 F:      drivers/tty/serial/8250*
 194 F:      include/linux/serial_8250.h
 195
 196 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 197 L:      netdev@vger.kernel.org
 198 S:      Orphan / Obsolete
 199 F:      drivers/net/ethernet/8390/
 200
 201 9P FILE SYSTEM
 202 M:      Eric Van Hensbergen <ericvh@gmail.com>
 203 M:      Latchesar Ionkov <lucho@ionkov.net>
 204 M:      Dominique Martinet <asmadeus@codewreck.org>
 205 L:      v9fs-developer@lists.sourceforge.net
 206 W:      http://swik.net/v9fs
 207 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 209 T:      git git://github.com/martinetd/linux.git
 210 S:      Maintained
 211 F:      Documentation/filesystems/9p.txt
 212 F:      fs/9p/
 213 F:      net/9p/
 214 F:      include/net/9p/
 215 F:      include/uapi/linux/virtio_9p.h
 216 F:      include/trace/events/9p.h
 217
 218 A8293 MEDIA DRIVER
 219 M:      Antti Palosaari <crope@iki.fi>
 220 L:      linux-media@vger.kernel.org
 221 W:      https://linuxtv.org
 222 W:      http://palosaari.fi/linux/
 223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 224 T:      git git://linuxtv.org/anttip/media_tree.git
 225 S:      Maintained
 226 F:      drivers/media/dvb-frontends/a8293*
 227
 228 AACRAID SCSI RAID DRIVER
 229 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 230 L:      linux-scsi@vger.kernel.org
 231 W:      http://www.adaptec.com/
 232 S:      Supported
 233 F:      Documentation/scsi/aacraid.txt
 234 F:      drivers/scsi/aacraid/
 235
 236 ABI/API
 237 L:      linux-api@vger.kernel.org
 238 F:      include/linux/syscalls.h
 239 F:      kernel/sys_ni.c
 240
 241 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 242 M:      Hans de Goede <hdegoede@redhat.com>
 243 L:      linux-hwmon@vger.kernel.org
 244 S:      Maintained
 245 F:      drivers/hwmon/abituguru.c
 246
 247 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 248 M:      Alistair John Strachan <alistair@devzero.co.uk>
 249 L:      linux-hwmon@vger.kernel.org
 250 S:      Maintained
 251 F:      drivers/hwmon/abituguru3.c
 252
 253 ACCES 104-DIO-48E GPIO DRIVER
 254 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 255 L:      linux-gpio@vger.kernel.org
 256 S:      Maintained
 257 F:      drivers/gpio/gpio-104-dio-48e.c
 258
 259 ACCES 104-IDI-48 GPIO DRIVER
 260 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 261 L:      linux-gpio@vger.kernel.org
 262 S:      Maintained
 263 F:      drivers/gpio/gpio-104-idi-48.c
 264
 265 ACCES 104-IDIO-16 GPIO DRIVER
 266 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 267 L:      linux-gpio@vger.kernel.org
 268 S:      Maintained
 269 F:      drivers/gpio/gpio-104-idio-16.c
 270
 271 ACCES 104-QUAD-8 DRIVER
 272 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 273 L:      linux-iio@vger.kernel.org
 274 S:      Maintained
 275 F:      Documentation/ABI/testing/sysfs-bus-counter-104-quad-8
 276 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 277 F:      drivers/counter/104-quad-8.c
 278
 279 ACCES PCI-IDIO-16 GPIO DRIVER
 280 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 281 L:      linux-gpio@vger.kernel.org
 282 S:      Maintained
 283 F:      drivers/gpio/gpio-pci-idio-16.c
 284
 285 ACCES PCIe-IDIO-24 GPIO DRIVER
 286 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 287 L:      linux-gpio@vger.kernel.org
 288 S:      Maintained
 289 F:      drivers/gpio/gpio-pcie-idio-24.c
 290
 291 ACENIC DRIVER
 292 M:      Jes Sorensen <jes@trained-monkey.org>
 293 L:      linux-acenic@sunsite.dk
 294 S:      Maintained
 295 F:      drivers/net/ethernet/alteon/acenic*
 296
 297 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 298 M:      Peter Feuerer <peter@piie.net>
 299 L:      platform-driver-x86@vger.kernel.org
 300 W:      http://piie.net/?section=acerhdf
 301 S:      Maintained
 302 F:      drivers/platform/x86/acerhdf.c
 303
 304 ACER WMI LAPTOP EXTRAS
 305 M:      "Lee, Chun-Yi" <jlee@suse.com>
 306 L:      platform-driver-x86@vger.kernel.org
 307 S:      Maintained
 308 F:      drivers/platform/x86/acer-wmi.c
 309
 310 ACPI
 311 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 312 M:      Len Brown <lenb@kernel.org>
 313 L:      linux-acpi@vger.kernel.org
 314 W:      https://01.org/linux-acpi
 315 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 317 B:      https://bugzilla.kernel.org
 318 S:      Supported
 319 F:      drivers/acpi/
 320 F:      drivers/pnp/pnpacpi/
 321 F:      include/linux/acpi.h
 322 F:      include/linux/fwnode.h
 323 F:      include/acpi/
 324 F:      Documentation/acpi/
 325 F:      Documentation/ABI/testing/sysfs-bus-acpi
 326 F:      Documentation/ABI/testing/configfs-acpi
 327 F:      drivers/pci/*acpi*
 328 F:      drivers/pci/*/*acpi*
 329 F:      tools/power/acpi/
 330
 331 ACPI APEI
 332 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 333 M:      Len Brown <lenb@kernel.org>
 334 L:      linux-acpi@vger.kernel.org
 335 R:      James Morse <james.morse@arm.com>
 336 R:      Tony Luck <tony.luck@intel.com>
 337 R:      Borislav Petkov <bp@alien8.de>
 338 F:      drivers/acpi/apei/
 339
 340 ACPI COMPONENT ARCHITECTURE (ACPICA)
 341 M:      Robert Moore <robert.moore@intel.com>
 342 M:      Erik Schmauss <erik.schmauss@intel.com>
 343 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 344 L:      linux-acpi@vger.kernel.org
 345 L:      devel@acpica.org
 346 W:      https://acpica.org/
 347 W:      https://github.com/acpica/acpica/
 348 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 350 B:      https://bugzilla.kernel.org
 351 B:      https://bugs.acpica.org
 352 S:      Supported
 353 F:      drivers/acpi/acpica/
 354 F:      include/acpi/
 355 F:      tools/power/acpi/
 356
 357 ACPI FAN DRIVER
 358 M:      Zhang Rui <rui.zhang@intel.com>
 359 L:      linux-acpi@vger.kernel.org
 360 W:      https://01.org/linux-acpi
 361 B:      https://bugzilla.kernel.org
 362 S:      Supported
 363 F:      drivers/acpi/fan.c
 364
 365 ACPI FOR ARM64 (ACPI/arm64)
 366 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 367 M:      Hanjun Guo <guohanjun@huawei.com>
 368 M:      Sudeep Holla <sudeep.holla@arm.com>
 369 L:      linux-acpi@vger.kernel.org
 370 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 371 S:      Maintained
 372 F:      drivers/acpi/arm64
 373
 374 ACPI I2C MULTI INSTANTIATE DRIVER
 375 M:      Hans de Goede <hdegoede@redhat.com>
 376 L:      platform-driver-x86@vger.kernel.org
 377 S:      Maintained
 378 F:      drivers/platform/x86/i2c-multi-instantiate.c
 379
 380 ACPI PMIC DRIVERS
 381 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 382 M:      Len Brown <lenb@kernel.org>
 383 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 384 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 385 L:      linux-acpi@vger.kernel.org
 386 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 388 B:      https://bugzilla.kernel.org
 389 S:      Supported
 390 F:      drivers/acpi/pmic/
 391
 392 ACPI THERMAL DRIVER
 393 M:      Zhang Rui <rui.zhang@intel.com>
 394 L:      linux-acpi@vger.kernel.org
 395 W:      https://01.org/linux-acpi
 396 B:      https://bugzilla.kernel.org
 397 S:      Supported
 398 F:      drivers/acpi/*thermal*
 399
 400 ACPI VIDEO DRIVER
 401 M:      Zhang Rui <rui.zhang@intel.com>
 402 L:      linux-acpi@vger.kernel.org
 403 W:      https://01.org/linux-acpi
 404 B:      https://bugzilla.kernel.org
 405 S:      Supported
 406 F:      drivers/acpi/acpi_video.c
 407
 408 ACPI WMI DRIVER
 409 L:      platform-driver-x86@vger.kernel.org
 410 S:      Orphan
 411 F:      drivers/platform/x86/wmi.c
 412 F:      include/uapi/linux/wmi.h
 413
 414 AD1889 ALSA SOUND DRIVER
 415 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 416 L:      linux-parisc@vger.kernel.org
 417 S:      Maintained
 418 F:      sound/pci/ad1889.*
 419
 420 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 421 M:      Michael Hennerich <michael.hennerich@analog.com>
 422 W:      http://wiki.analog.com/AD5254
 423 W:      http://ez.analog.com/community/linux-device-drivers
 424 S:      Supported
 425 F:      drivers/misc/ad525x_dpot.c
 426
 427 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 428 M:      Michael Hennerich <michael.hennerich@analog.com>
 429 W:      http://wiki.analog.com/AD5398
 430 W:      http://ez.analog.com/community/linux-device-drivers
 431 S:      Supported
 432 F:      drivers/regulator/ad5398.c
 433
 434 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 435 M:      Michael Hennerich <michael.hennerich@analog.com>
 436 W:      http://wiki.analog.com/AD7142
 437 W:      http://ez.analog.com/community/linux-device-drivers
 438 S:      Supported
 439 F:      drivers/input/misc/ad714x.c
 440
 441 AD7877 TOUCHSCREEN DRIVER
 442 M:      Michael Hennerich <michael.hennerich@analog.com>
 443 W:      http://wiki.analog.com/AD7877
 444 W:      http://ez.analog.com/community/linux-device-drivers
 445 S:      Supported
 446 F:      drivers/input/touchscreen/ad7877.c
 447
 448 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 449 M:      Michael Hennerich <michael.hennerich@analog.com>
 450 W:      http://wiki.analog.com/AD7879
 451 W:      http://ez.analog.com/community/linux-device-drivers
 452 S:      Supported
 453 F:      drivers/input/touchscreen/ad7879.c
 454
 455 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 456 M:      Jiri Kosina <jikos@kernel.org>
 457 S:      Maintained
 458
 459 ADF7242 IEEE 802.15.4 RADIO DRIVER
 460 M:      Michael Hennerich <michael.hennerich@analog.com>
 461 W:      https://wiki.analog.com/ADF7242
 462 W:      http://ez.analog.com/community/linux-device-drivers
 463 L:      linux-wpan@vger.kernel.org
 464 S:      Supported
 465 F:      drivers/net/ieee802154/adf7242.c
 466 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 467
 468 ADM1025 HARDWARE MONITOR DRIVER
 469 M:      Jean Delvare <jdelvare@suse.com>
 470 L:      linux-hwmon@vger.kernel.org
 471 S:      Maintained
 472 F:      Documentation/hwmon/adm1025.rst
 473 F:      drivers/hwmon/adm1025.c
 474
 475 ADM1029 HARDWARE MONITOR DRIVER
 476 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 477 L:      linux-hwmon@vger.kernel.org
 478 S:      Maintained
 479 F:      drivers/hwmon/adm1029.c
 480
 481 ADM8211 WIRELESS DRIVER
 482 L:      linux-wireless@vger.kernel.org
 483 W:      http://wireless.kernel.org/
 484 S:      Orphan
 485 F:      drivers/net/wireless/admtek/adm8211.*
 486
 487 ADP1653 FLASH CONTROLLER DRIVER
 488 M:      Sakari Ailus <sakari.ailus@iki.fi>
 489 L:      linux-media@vger.kernel.org
 490 S:      Maintained
 491 F:      drivers/media/i2c/adp1653.c
 492 F:      include/media/i2c/adp1653.h
 493
 494 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 495 M:      Michael Hennerich <michael.hennerich@analog.com>
 496 W:      http://wiki.analog.com/ADP5520
 497 W:      http://ez.analog.com/community/linux-device-drivers
 498 S:      Supported
 499 F:      drivers/mfd/adp5520.c
 500 F:      drivers/video/backlight/adp5520_bl.c
 501 F:      drivers/leds/leds-adp5520.c
 502 F:      drivers/gpio/gpio-adp5520.c
 503 F:      drivers/input/keyboard/adp5520-keys.c
 504
 505 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 506 M:      Michael Hennerich <michael.hennerich@analog.com>
 507 W:      http://wiki.analog.com/ADP5588
 508 W:      http://ez.analog.com/community/linux-device-drivers
 509 S:      Supported
 510 F:      drivers/input/keyboard/adp5588-keys.c
 511 F:      drivers/gpio/gpio-adp5588.c
 512
 513 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 514 M:      Michael Hennerich <michael.hennerich@analog.com>
 515 W:      http://wiki.analog.com/ADP8860
 516 W:      http://ez.analog.com/community/linux-device-drivers
 517 S:      Supported
 518 F:      drivers/video/backlight/adp8860_bl.c
 519
 520 ADS1015 HARDWARE MONITOR DRIVER
 521 M:      Dirk Eibach <eibach@gdsys.de>
 522 L:      linux-hwmon@vger.kernel.org
 523 S:      Maintained
 524 F:      Documentation/hwmon/ads1015.rst
 525 F:      drivers/hwmon/ads1015.c
 526 F:      include/linux/platform_data/ads1015.h
 527
 528 ADT746X FAN DRIVER
 529 M:      Colin Leroy <colin@colino.net>
 530 S:      Maintained
 531 F:      drivers/macintosh/therm_adt746x.c
 532
 533 ADT7475 HARDWARE MONITOR DRIVER
 534 M:      Jean Delvare <jdelvare@suse.com>
 535 L:      linux-hwmon@vger.kernel.org
 536 S:      Maintained
 537 F:      Documentation/hwmon/adt7475.rst
 538 F:      drivers/hwmon/adt7475.c
 539
 540 ADVANSYS SCSI DRIVER
 541 M:      Matthew Wilcox <willy@infradead.org>
 542 M:      Hannes Reinecke <hare@suse.com>
 543 L:      linux-scsi@vger.kernel.org
 544 S:      Maintained
 545 F:      Documentation/scsi/advansys.txt
 546 F:      drivers/scsi/advansys.c
 547
 548 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 549 M:      Michael Hennerich <michael.hennerich@analog.com>
 550 W:      http://wiki.analog.com/ADXL345
 551 W:      http://ez.analog.com/community/linux-device-drivers
 552 S:      Supported
 553 F:      drivers/input/misc/adxl34x.c
 554
 555 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 556 M:      Stefan Popa <stefan.popa@analog.com>
 557 W:      http://ez.analog.com/community/linux-device-drivers
 558 S:      Supported
 559 F:      drivers/iio/accel/adxl372.c
 560 F:      drivers/iio/accel/adxl372_spi.c
 561 F:      drivers/iio/accel/adxl372_i2c.c
 562 F:      Documentation/devicetree/bindings/iio/accel/adxl372.txt
 563
 564 AF9013 MEDIA DRIVER
 565 M:      Antti Palosaari <crope@iki.fi>
 566 L:      linux-media@vger.kernel.org
 567 W:      https://linuxtv.org
 568 W:      http://palosaari.fi/linux/
 569 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 570 T:      git git://linuxtv.org/anttip/media_tree.git
 571 S:      Maintained
 572 F:      drivers/media/dvb-frontends/af9013*
 573
 574 AF9033 MEDIA DRIVER
 575 M:      Antti Palosaari <crope@iki.fi>
 576 L:      linux-media@vger.kernel.org
 577 W:      https://linuxtv.org
 578 W:      http://palosaari.fi/linux/
 579 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 580 T:      git git://linuxtv.org/anttip/media_tree.git
 581 S:      Maintained
 582 F:      drivers/media/dvb-frontends/af9033*
 583
 584 AFFS FILE SYSTEM
 585 M:      David Sterba <dsterba@suse.com>
 586 L:      linux-fsdevel@vger.kernel.org
 587 S:      Odd Fixes
 588 F:      Documentation/filesystems/affs.txt
 589 F:      fs/affs/
 590
 591 AFS FILESYSTEM
 592 M:      David Howells <dhowells@redhat.com>
 593 L:      linux-afs@lists.infradead.org
 594 S:      Supported
 595 F:      fs/afs/
 596 F:      include/trace/events/afs.h
 597 F:      Documentation/filesystems/afs.txt
 598 W:      https://www.infradead.org/~dhowells/kafs/
 599
 600 AGPGART DRIVER
 601 M:      David Airlie <airlied@linux.ie>
 602 T:      git git://anongit.freedesktop.org/drm/drm
 603 S:      Maintained
 604 F:      drivers/char/agp/
 605 F:      include/linux/agp*
 606 F:      include/uapi/linux/agp*
 607
 608 AHA152X SCSI DRIVER
 609 M:      "Juergen E. Fischer" <fischer@norbit.de>
 610 L:      linux-scsi@vger.kernel.org
 611 S:      Maintained
 612 F:      drivers/scsi/aha152x*
 613 F:      drivers/scsi/pcmcia/aha152x*
 614
 615 AIC7XXX / AIC79XX SCSI DRIVER
 616 M:      Hannes Reinecke <hare@suse.com>
 617 L:      linux-scsi@vger.kernel.org
 618 S:      Maintained
 619 F:      drivers/scsi/aic7xxx/
 620
 621 AIMSLAB FM RADIO RECEIVER DRIVER
 622 M:      Hans Verkuil <hverkuil@xs4all.nl>
 623 L:      linux-media@vger.kernel.org
 624 T:      git git://linuxtv.org/media_tree.git
 625 W:      https://linuxtv.org
 626 S:      Maintained
 627 F:      drivers/media/radio/radio-aimslab*
 628
 629 AIO
 630 M:      Benjamin LaHaise <bcrl@kvack.org>
 631 L:      linux-aio@kvack.org
 632 S:      Supported
 633 F:      fs/aio.c
 634 F:      include/linux/*aio*.h
 635
 636 AIRSPY MEDIA DRIVER
 637 M:      Antti Palosaari <crope@iki.fi>
 638 L:      linux-media@vger.kernel.org
 639 W:      https://linuxtv.org
 640 W:      http://palosaari.fi/linux/
 641 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 642 T:      git git://linuxtv.org/anttip/media_tree.git
 643 S:      Maintained
 644 F:      drivers/media/usb/airspy/
 645
 646 ALACRITECH GIGABIT ETHERNET DRIVER
 647 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 648 S:      Maintained
 649 F:      drivers/net/ethernet/alacritech/*
 650
 651 ALCATEL SPEEDTOUCH USB DRIVER
 652 M:      Duncan Sands <duncan.sands@free.fr>
 653 L:      linux-usb@vger.kernel.org
 654 W:      http://www.linux-usb.org/SpeedTouch/
 655 S:      Maintained
 656 F:      drivers/usb/atm/speedtch.c
 657 F:      drivers/usb/atm/usbatm.c
 658
 659 ALCHEMY AU1XX0 MMC DRIVER
 660 M:      Manuel Lauss <manuel.lauss@gmail.com>
 661 S:      Maintained
 662 F:      drivers/mmc/host/au1xmmc.c
 663
 664 ALI1563 I2C DRIVER
 665 M:      Rudolf Marek <r.marek@assembler.cz>
 666 L:      linux-i2c@vger.kernel.org
 667 S:      Maintained
 668 F:      Documentation/i2c/busses/i2c-ali1563
 669 F:      drivers/i2c/busses/i2c-ali1563.c
 670
 671 ALLWINNER SECURITY SYSTEM
 672 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 673 L:      linux-crypto@vger.kernel.org
 674 S:      Maintained
 675 F:      drivers/crypto/sunxi-ss/
 676
 677 ALLWINNER VPU DRIVER
 678 M:      Maxime Ripard <maxime.ripard@bootlin.com>
 679 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 680 L:      linux-media@vger.kernel.org
 681 S:      Maintained
 682 F:      drivers/staging/media/sunxi/cedrus/
 683
 684 ALPHA PORT
 685 M:      Richard Henderson <rth@twiddle.net>
 686 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 687 M:      Matt Turner <mattst88@gmail.com>
 688 S:      Odd Fixes
 689 L:      linux-alpha@vger.kernel.org
 690 F:      arch/alpha/
 691
 692 ALPS PS/2 TOUCHPAD DRIVER
 693 R:      Pali Rohár <pali.rohar@gmail.com>
 694 F:      drivers/input/mouse/alps.*
 695
 696 ALTERA I2C CONTROLLER DRIVER
 697 M:      Thor Thayer <thor.thayer@linux.intel.com>
 698 S:      Maintained
 699 F:      Documentation/devicetree/bindings/i2c/i2c-altera.txt
 700 F:      drivers/i2c/busses/i2c-altera.c
 701
 702 ALTERA MAILBOX DRIVER
 703 M:      Ley Foon Tan <lftan@altera.com>
 704 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 705 S:      Maintained
 706 F:      drivers/mailbox/mailbox-altera.c
 707
 708 ALTERA PIO DRIVER
 709 M:      Tien Hock Loh <thloh@altera.com>
 710 L:      linux-gpio@vger.kernel.org
 711 S:      Maintained
 712 F:      drivers/gpio/gpio-altera.c
 713
 714 ALTERA SYSTEM MANAGER DRIVER
 715 M:      Thor Thayer <thor.thayer@linux.intel.com>
 716 S:      Maintained
 717 F:      drivers/mfd/altera-sysmgr.c
 718 F:      include/linux/mfd/altera-sysgmr.h
 719
 720 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 721 M:      Thor Thayer <thor.thayer@linux.intel.com>
 722 S:      Maintained
 723 F:      drivers/gpio/gpio-altera-a10sr.c
 724 F:      drivers/mfd/altera-a10sr.c
 725 F:      drivers/reset/reset-a10sr.c
 726 F:      include/linux/mfd/altera-a10sr.h
 727 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 728
 729 ALTERA TRIPLE SPEED ETHERNET DRIVER
 730 M:      Thor Thayer <thor.thayer@linux.intel.com>
 731 L:      netdev@vger.kernel.org
 732 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 733 S:      Maintained
 734 F:      drivers/net/ethernet/altera/
 735
 736 ALTERA UART/JTAG UART SERIAL DRIVERS
 737 M:      Tobias Klauser <tklauser@distanz.ch>
 738 L:      linux-serial@vger.kernel.org
 739 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 740 S:      Maintained
 741 F:      drivers/tty/serial/altera_uart.c
 742 F:      drivers/tty/serial/altera_jtaguart.c
 743 F:      include/linux/altera_uart.h
 744 F:      include/linux/altera_jtaguart.h
 745
 746 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
 747 M:      Talel Shenhar <talel@amazon.com>
 748 S:      Maintained
 749 F:      Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
 750 F:      drivers/thermal/thermal_mmio.c
 751
 752 AMAZON ETHERNET DRIVERS
 753 M:      Netanel Belgazal <netanel@amazon.com>
 754 R:      Saeed Bishara <saeedb@amazon.com>
 755 R:      Zorik Machulsky <zorik@amazon.com>
 756 L:      netdev@vger.kernel.org
 757 S:      Supported
 758 F:      Documentation/networking/device_drivers/amazon/ena.txt
 759 F:      drivers/net/ethernet/amazon/
 760
 761 AMAZON RDMA EFA DRIVER
 762 M:      Gal Pressman <galpress@amazon.com>
 763 R:      Yossi Leybovich <sleybo@amazon.com>
 764 L:      linux-rdma@vger.kernel.org
 765 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
 766 S:      Supported
 767 F:      drivers/infiniband/hw/efa/
 768 F:      include/uapi/rdma/efa-abi.h
 769
 770 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 771 M:      Tom Lendacky <thomas.lendacky@amd.com>
 772 M:      Gary Hook <gary.hook@amd.com>
 773 L:      linux-crypto@vger.kernel.org
 774 S:      Supported
 775 F:      drivers/crypto/ccp/
 776 F:      include/linux/ccp.h
 777
 778 AMD DISPLAY CORE
 779 M:      Harry Wentland <harry.wentland@amd.com>
 780 M:      Leo Li <sunpeng.li@amd.com>
 781 L:      amd-gfx@lists.freedesktop.org
 782 T:      git git://people.freedesktop.org/~agd5f/linux
 783 S:      Supported
 784 F:      drivers/gpu/drm/amd/display/
 785
 786 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 787 M:      Huang Rui <ray.huang@amd.com>
 788 L:      linux-hwmon@vger.kernel.org
 789 S:      Supported
 790 F:      Documentation/hwmon/fam15h_power.rst
 791 F:      drivers/hwmon/fam15h_power.c
 792
 793 AMD FCH GPIO DRIVER
 794 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 795 L:      linux-gpio@vger.kernel.org
 796 S:      Maintained
 797 F:      drivers/gpio/gpio-amd-fch.c
 798 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 799
 800 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 801 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 802 S:      Orphan
 803 F:      drivers/usb/gadget/udc/amd5536udc.*
 804
 805 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 806 P:      Andres Salomon <dilinger@queued.net>
 807 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 808 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 809 S:      Supported
 810 F:      drivers/char/hw_random/geode-rng.c
 811 F:      drivers/crypto/geode*
 812 F:      drivers/video/fbdev/geode/
 813 F:      arch/x86/include/asm/geode.h
 814
 815 AMD IOMMU (AMD-VI)
 816 M:      Joerg Roedel <joro@8bytes.org>
 817 L:      iommu@lists.linux-foundation.org
 818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 819 S:      Maintained
 820 F:      drivers/iommu/amd_iommu*.[ch]
 821 F:      include/linux/amd-iommu.h
 822
 823 AMD KFD
 824 M:      Oded Gabbay <oded.gabbay@gmail.com>
 825 L:      dri-devel@lists.freedesktop.org
 826 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 827 S:      Supported
 828 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 829 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 830 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 831 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 832 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 833 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 834 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 835 F:      drivers/gpu/drm/amd/amdkfd/
 836 F:      drivers/gpu/drm/amd/include/cik_structs.h
 837 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 838 F:      drivers/gpu/drm/amd/include/vi_structs.h
 839 F:      drivers/gpu/drm/amd/include/v9_structs.h
 840 F:      include/uapi/linux/kfd_ioctl.h
 841
 842 AMD MP2 I2C DRIVER
 843 M:      Elie Morisse <syniurge@gmail.com>
 844 M:      Nehal Shah <nehal-bakulchandra.shah@amd.com>
 845 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
 846 L:      linux-i2c@vger.kernel.org
 847 S:      Maintained
 848 F:      drivers/i2c/busses/i2c-amd-mp2*
 849
 850 AMD POWERPLAY
 851 M:      Rex Zhu <rex.zhu@amd.com>
 852 M:      Evan Quan <evan.quan@amd.com>
 853 L:      amd-gfx@lists.freedesktop.org
 854 S:      Supported
 855 F:      drivers/gpu/drm/amd/powerplay/
 856 T:      git git://people.freedesktop.org/~agd5f/linux
 857
 858 AMD SEATTLE DEVICE TREE SUPPORT
 859 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 860 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 861 M:      Tom Lendacky <thomas.lendacky@amd.com>
 862 S:      Supported
 863 F:      arch/arm64/boot/dts/amd/
 864
 865 AMD XGBE DRIVER
 866 M:      Tom Lendacky <thomas.lendacky@amd.com>
 867 L:      netdev@vger.kernel.org
 868 S:      Supported
 869 F:      drivers/net/ethernet/amd/xgbe/
 870 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 871
 872 ANALOG DEVICES INC AD5686 DRIVER
 873 M:      Stefan Popa <stefan.popa@analog.com>
 874 L:      linux-pm@vger.kernel.org
 875 W:      http://ez.analog.com/community/linux-device-drivers
 876 S:      Supported
 877 F:      drivers/iio/dac/ad5686*
 878 F:      drivers/iio/dac/ad5696*
 879
 880 ANALOG DEVICES INC AD5758 DRIVER
 881 M:      Stefan Popa <stefan.popa@analog.com>
 882 L:      linux-iio@vger.kernel.org
 883 W:      http://ez.analog.com/community/linux-device-drivers
 884 S:      Supported
 885 F:      drivers/iio/dac/ad5758.c
 886 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 887
 888 ANALOG DEVICES INC AD7124 DRIVER
 889 M:      Stefan Popa <stefan.popa@analog.com>
 890 L:      linux-iio@vger.kernel.org
 891 W:      http://ez.analog.com/community/linux-device-drivers
 892 S:      Supported
 893 F:      drivers/iio/adc/ad7124.c
 894 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt
 895
 896 ANALOG DEVICES INC AD7606 DRIVER
 897 M:      Stefan Popa <stefan.popa@analog.com>
 898 L:      linux-iio@vger.kernel.org
 899 W:      http://ez.analog.com/community/linux-device-drivers
 900 S:      Supported
 901 F:      drivers/iio/adc/ad7606.c
 902 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.txt
 903
 904 ANALOG DEVICES INC AD7768-1 DRIVER
 905 M:      Stefan Popa <stefan.popa@analog.com>
 906 L:      linux-iio@vger.kernel.org
 907 W:      http://ez.analog.com/community/linux-device-drivers
 908 S:      Supported
 909 F:      drivers/iio/adc/ad7768-1.c
 910 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 911
 912 ANALOG DEVICES INC AD9389B DRIVER
 913 M:      Hans Verkuil <hans.verkuil@cisco.com>
 914 L:      linux-media@vger.kernel.org
 915 S:      Maintained
 916 F:      drivers/media/i2c/ad9389b*
 917
 918 ANALOG DEVICES INC ADGS1408 DRIVER
 919 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 920 S:      Supported
 921 F:      drivers/mux/adgs1408.c
 922 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 923
 924 ANALOG DEVICES INC ADP5061 DRIVER
 925 M:      Stefan Popa <stefan.popa@analog.com>
 926 L:      linux-pm@vger.kernel.org
 927 W:      http://ez.analog.com/community/linux-device-drivers
 928 S:      Supported
 929 F:      drivers/power/supply/adp5061.c
 930
 931 ANALOG DEVICES INC ADV7180 DRIVER
 932 M:      Lars-Peter Clausen <lars@metafoo.de>
 933 L:      linux-media@vger.kernel.org
 934 W:      http://ez.analog.com/community/linux-device-drivers
 935 S:      Supported
 936 F:      drivers/media/i2c/adv7180.c
 937
 938 ANALOG DEVICES INC ADV748X DRIVER
 939 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 940 L:      linux-media@vger.kernel.org
 941 S:      Maintained
 942 F:      drivers/media/i2c/adv748x/*
 943
 944 ANALOG DEVICES INC ADV7511 DRIVER
 945 M:      Hans Verkuil <hans.verkuil@cisco.com>
 946 L:      linux-media@vger.kernel.org
 947 S:      Maintained
 948 F:      drivers/media/i2c/adv7511*
 949
 950 ANALOG DEVICES INC ADV7604 DRIVER
 951 M:      Hans Verkuil <hans.verkuil@cisco.com>
 952 L:      linux-media@vger.kernel.org
 953 S:      Maintained
 954 F:      drivers/media/i2c/adv7604*
 955
 956 ANALOG DEVICES INC ADV7842 DRIVER
 957 M:      Hans Verkuil <hans.verkuil@cisco.com>
 958 L:      linux-media@vger.kernel.org
 959 S:      Maintained
 960 F:      drivers/media/i2c/adv7842*
 961
 962 ANALOG DEVICES INC ASOC CODEC DRIVERS
 963 M:      Lars-Peter Clausen <lars@metafoo.de>
 964 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 965 W:      http://wiki.analog.com/
 966 W:      http://ez.analog.com/community/linux-device-drivers
 967 S:      Supported
 968 F:      sound/soc/codecs/adau*
 969 F:      sound/soc/codecs/adav*
 970 F:      sound/soc/codecs/ad1*
 971 F:      sound/soc/codecs/ad7*
 972 F:      sound/soc/codecs/ssm*
 973 F:      sound/soc/codecs/sigmadsp.*
 974
 975 ANALOG DEVICES INC DMA DRIVERS
 976 M:      Lars-Peter Clausen <lars@metafoo.de>
 977 W:      http://ez.analog.com/community/linux-device-drivers
 978 S:      Supported
 979 F:      drivers/dma/dma-axi-dmac.c
 980
 981 ANALOG DEVICES INC IIO DRIVERS
 982 M:      Lars-Peter Clausen <lars@metafoo.de>
 983 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 984 M:      Stefan Popa <stefan.popa@analog.com>
 985 W:      http://wiki.analog.com/
 986 W:      http://ez.analog.com/community/linux-device-drivers
 987 S:      Supported
 988 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 989 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 990 F:      drivers/iio/*/ad*
 991 F:      drivers/iio/adc/ltc2497*
 992 X:      drivers/iio/*/adjd*
 993 F:      drivers/staging/iio/*/ad*
 994
 995 ANALOGBITS PLL LIBRARIES
 996 M:      Paul Walmsley <paul.walmsley@sifive.com>
 997 S:      Supported
 998 F:      drivers/clk/analogbits/*
 999 F:      include/linux/clk/analogbits*
1000
1001 ANDES ARCHITECTURE
1002 M:      Greentime Hu <green.hu@gmail.com>
1003 M:      Vincent Chen <deanbo422@gmail.com>
1004 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git
1005 S:      Supported
1006 F:      arch/nds32/
1007 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
1008 F:      Documentation/devicetree/bindings/nds32/
1009 K:      nds32
1010 N:      nds32
1011
1012 ANDROID CONFIG FRAGMENTS
1013 M:      Rob Herring <robh@kernel.org>
1014 S:      Supported
1015 F:      kernel/configs/android*
1016
1017 ANDROID DRIVERS
1018 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1019 M:      Arve Hjønnevåg <arve@android.com>
1020 M:      Todd Kjos <tkjos@android.com>
1021 M:      Martijn Coenen <maco@android.com>
1022 M:      Joel Fernandes <joel@joelfernandes.org>
1023 M:      Christian Brauner <christian@brauner.io>
1024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1025 L:      devel@driverdev.osuosl.org
1026 S:      Supported
1027 F:      drivers/android/
1028 F:      drivers/staging/android/
1029
1030 ANDROID GOLDFISH PIC DRIVER
1031 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1032 S:      Supported
1033 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1034 F:      drivers/irqchip/irq-goldfish-pic.c
1035
1036 ANDROID GOLDFISH RTC DRIVER
1037 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1038 S:      Supported
1039 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1040 F:      drivers/rtc/rtc-goldfish.c
1041
1042 ANDROID ION DRIVER
1043 M:      Laura Abbott <labbott@redhat.com>
1044 M:      Sumit Semwal <sumit.semwal@linaro.org>
1045 L:      devel@driverdev.osuosl.org
1046 L:      dri-devel@lists.freedesktop.org
1047 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1048 S:      Supported
1049 F:      drivers/staging/android/ion
1050 F:      drivers/staging/android/uapi/ion.h
1051
1052 AOA (Apple Onboard Audio) ALSA DRIVER
1053 M:      Johannes Berg <johannes@sipsolutions.net>
1054 L:      linuxppc-dev@lists.ozlabs.org
1055 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1056 S:      Maintained
1057 F:      sound/aoa/
1058
1059 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1060 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1061 L:      linux-iio@vger.kernel.org
1062 S:      Maintained
1063 F:      drivers/iio/adc/stx104.c
1064
1065 APM DRIVER
1066 M:      Jiri Kosina <jikos@kernel.org>
1067 S:      Odd fixes
1068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1069 F:      arch/x86/kernel/apm_32.c
1070 F:      include/linux/apm_bios.h
1071 F:      include/uapi/linux/apm_bios.h
1072 F:      drivers/char/apm-emulation.c
1073
1074 APPARMOR SECURITY MODULE
1075 M:      John Johansen <john.johansen@canonical.com>
1076 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1077 W:      wiki.apparmor.net
1078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1079 S:      Supported
1080 F:      security/apparmor/
1081 F:      Documentation/admin-guide/LSM/apparmor.rst
1082
1083 APPLE BCM5974 MULTITOUCH DRIVER
1084 M:      Henrik Rydberg <rydberg@bitmath.org>
1085 L:      linux-input@vger.kernel.org
1086 S:      Odd fixes
1087 F:      drivers/input/mouse/bcm5974.c
1088
1089 APPLE SMC DRIVER
1090 M:      Henrik Rydberg <rydberg@bitmath.org>
1091 L:      linux-hwmon@vger.kernel.org
1092 S:      Odd fixes
1093 F:      drivers/hwmon/applesmc.c
1094
1095 APPLETALK NETWORK LAYER
1096 L:      netdev@vger.kernel.org
1097 S:      Odd fixes
1098 F:      drivers/net/appletalk/
1099 F:      net/appletalk/
1100 F:      include/linux/atalk.h
1101 F:      include/uapi/linux/atalk.h
1102
1103 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1104 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1105 S:      Supported
1106 F:      arch/arm64/boot/dts/apm/
1107
1108 APPLIED MICRO (APM) X-GENE SOC EDAC
1109 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1110 S:      Supported
1111 F:      drivers/edac/xgene_edac.c
1112 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1113
1114 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1115 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1116 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1117 S:      Supported
1118 F:      drivers/net/ethernet/apm/xgene-v2/
1119
1120 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1121 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1122 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1123 M:      Quan Nguyen <quan@os.amperecomputing.com>
1124 S:      Supported
1125 F:      drivers/net/ethernet/apm/xgene/
1126 F:      drivers/net/phy/mdio-xgene.c
1127 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1128 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1129
1130 APPLIED MICRO (APM) X-GENE SOC PMU
1131 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1132 S:      Supported
1133 F:      drivers/perf/xgene_pmu.c
1134 F:      Documentation/perf/xgene-pmu.txt
1135 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1136
1137 APTINA CAMERA SENSOR PLL
1138 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1139 L:      linux-media@vger.kernel.org
1140 S:      Maintained
1141 F:      drivers/media/i2c/aptina-pll.*
1142
1143 AQUANTIA ETHERNET DRIVER (atlantic)
1144 M:      Igor Russkikh <igor.russkikh@aquantia.com>
1145 L:      netdev@vger.kernel.org
1146 S:      Supported
1147 W:      http://www.aquantia.com
1148 Q:      http://patchwork.ozlabs.org/project/netdev/list/
1149 F:      drivers/net/ethernet/aquantia/atlantic/
1150 F:      Documentation/networking/device_drivers/aquantia/atlantic.txt
1151
1152 ARC FRAMEBUFFER DRIVER
1153 M:      Jaya Kumar <jayalk@intworks.biz>
1154 S:      Maintained
1155 F:      drivers/video/fbdev/arcfb.c
1156 F:      drivers/video/fbdev/core/fb_defio.c
1157
1158 ARC PGU DRM DRIVER
1159 M:      Alexey Brodkin <abrodkin@synopsys.com>
1160 S:      Supported
1161 F:      drivers/gpu/drm/arc/
1162 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1163
1164 ARCNET NETWORK LAYER
1165 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1166 L:      netdev@vger.kernel.org
1167 S:      Maintained
1168 F:      drivers/net/arcnet/
1169 F:      include/uapi/linux/if_arcnet.h
1170
1171 ARM ARCHITECTED TIMER DRIVER
1172 M:      Mark Rutland <mark.rutland@arm.com>
1173 M:      Marc Zyngier <marc.zyngier@arm.com>
1174 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1175 S:      Maintained
1176 F:      arch/arm/include/asm/arch_timer.h
1177 F:      arch/arm64/include/asm/arch_timer.h
1178 F:      drivers/clocksource/arm_arch_timer.c
1179
1180 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1181 M:      Linus Walleij <linus.walleij@linaro.org>
1182 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1183 S:      Maintained
1184 F:      Documentation/devicetree/bindings/arm/arm-boards
1185 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1186 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1187 F:      Documentation/devicetree/bindings/i2c/i2c-versatile.txt
1188 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1189 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1190 F:      arch/arm/mach-integrator/
1191 F:      arch/arm/mach-realview/
1192 F:      arch/arm/mach-versatile/
1193 F:      arch/arm/plat-versatile/
1194 F:      arch/arm/boot/dts/arm-realview-*
1195 F:      arch/arm/boot/dts/integrator*
1196 F:      arch/arm/boot/dts/versatile*
1197 F:      drivers/clk/versatile/
1198 F:      drivers/i2c/busses/i2c-versatile.c
1199 F:      drivers/irqchip/irq-versatile-fpga.c
1200 F:      drivers/mtd/maps/physmap_of_versatile.c
1201 F:      drivers/power/reset/arm-versatile-reboot.c
1202 F:      drivers/soc/versatile/
1203
1204 ARM HDLCD DRM DRIVER
1205 M:      Liviu Dudau <liviu.dudau@arm.com>
1206 S:      Supported
1207 F:      drivers/gpu/drm/arm/hdlcd_*
1208 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1209
1210 ARM KOMEDA DRM-KMS DRIVER
1211 M:      James (Qian) Wang <james.qian.wang@arm.com>
1212 M:      Liviu Dudau <liviu.dudau@arm.com>
1213 L:      Mali DP Maintainers <malidp@foss.arm.com>
1214 S:      Supported
1215 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1216 F:      drivers/gpu/drm/arm/display/include/
1217 F:      drivers/gpu/drm/arm/display/komeda/
1218 F:      Documentation/devicetree/bindings/display/arm,komeda.txt
1219 F:      Documentation/gpu/komeda-kms.rst
1220
1221 ARM MALI-DP DRM DRIVER
1222 M:      Liviu Dudau <liviu.dudau@arm.com>
1223 M:      Brian Starkey <brian.starkey@arm.com>
1224 L:      Mali DP Maintainers <malidp@foss.arm.com>
1225 S:      Supported
1226 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1227 F:      drivers/gpu/drm/arm/
1228 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1229 F:      Documentation/gpu/afbc.rst
1230
1231 ARM MALI PANFROST DRM DRIVER
1232 M:      Rob Herring <robh@kernel.org>
1233 M:      Tomeu Vizoso <tomeu.vizoso@collabora.com>
1234 L:      dri-devel@lists.freedesktop.org
1235 S:      Supported
1236 T:      git git://anongit.freedesktop.org/drm/drm-misc
1237 F:      drivers/gpu/drm/panfrost/
1238 F:      include/uapi/drm/panfrost_drm.h
1239
1240 ARM MFM AND FLOPPY DRIVERS
1241 M:      Ian Molton <spyro@f2s.com>
1242 S:      Maintained
1243 F:      arch/arm/lib/floppydma.S
1244 F:      arch/arm/include/asm/floppy.h
1245
1246 ARM PMU PROFILING AND DEBUGGING
1247 M:      Will Deacon <will@kernel.org>
1248 M:      Mark Rutland <mark.rutland@arm.com>
1249 S:      Maintained
1250 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1251 F:      arch/arm*/kernel/perf_*
1252 F:      arch/arm/oprofile/common.c
1253 F:      arch/arm*/kernel/hw_breakpoint.c
1254 F:      arch/arm*/include/asm/hw_breakpoint.h
1255 F:      arch/arm*/include/asm/perf_event.h
1256 F:      drivers/perf/*
1257 F:      include/linux/perf/arm_pmu.h
1258 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1259 F:      Documentation/devicetree/bindings/perf/
1260
1261 ARM PORT
1262 M:      Russell King <linux@armlinux.org.uk>
1263 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1264 W:      http://www.armlinux.org.uk/
1265 S:      Odd Fixes
1266 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1267 F:      arch/arm/
1268 X:      arch/arm/boot/dts/
1269
1270 ARM PRIMECELL AACI PL041 DRIVER
1271 M:      Russell King <linux@armlinux.org.uk>
1272 S:      Odd Fixes
1273 F:      sound/arm/aaci.*
1274
1275 ARM PRIMECELL BUS SUPPORT
1276 M:      Russell King <linux@armlinux.org.uk>
1277 S:      Odd Fixes
1278 F:      drivers/amba/
1279 F:      include/linux/amba/bus.h
1280
1281 ARM PRIMECELL CLCD PL110 DRIVER
1282 M:      Russell King <linux@armlinux.org.uk>
1283 S:      Odd Fixes
1284 F:      drivers/video/fbdev/amba-clcd.*
1285
1286 ARM PRIMECELL KMI PL050 DRIVER
1287 M:      Russell King <linux@armlinux.org.uk>
1288 S:      Odd Fixes
1289 F:      drivers/input/serio/ambakmi.*
1290 F:      include/linux/amba/kmi.h
1291
1292 ARM PRIMECELL MMCI PL180/1 DRIVER
1293 M:      Russell King <linux@armlinux.org.uk>
1294 S:      Odd Fixes
1295 F:      drivers/mmc/host/mmci.*
1296 F:      include/linux/amba/mmci.h
1297
1298 ARM PRIMECELL SSP PL022 SPI DRIVER
1299 M:      Linus Walleij <linus.walleij@linaro.org>
1300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1301 S:      Maintained
1302 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1303 F:      drivers/spi/spi-pl022.c
1304
1305 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1306 M:      Russell King <linux@armlinux.org.uk>
1307 S:      Odd Fixes
1308 F:      drivers/tty/serial/amba-pl01*.c
1309 F:      include/linux/amba/serial.h
1310
1311 ARM PRIMECELL VIC PL190/PL192 DRIVER
1312 M:      Linus Walleij <linus.walleij@linaro.org>
1313 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1314 S:      Maintained
1315 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1316 F:      drivers/irqchip/irq-vic.c
1317
1318 ARM SMMU DRIVERS
1319 M:      Will Deacon <will@kernel.org>
1320 R:      Robin Murphy <robin.murphy@arm.com>
1321 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1322 S:      Maintained
1323 F:      drivers/iommu/arm-smmu.c
1324 F:      drivers/iommu/arm-smmu-v3.c
1325 F:      drivers/iommu/io-pgtable-arm.c
1326 F:      drivers/iommu/io-pgtable-arm-v7s.c
1327
1328 ARM SUB-ARCHITECTURES
1329 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1330 S:      Maintained
1331 F:      arch/arm/mach-*/
1332 F:      arch/arm/plat-*/
1333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1334
1335 ARM/ACTIONS SEMI ARCHITECTURE
1336 M:      Andreas Färber <afaerber@suse.de>
1337 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1338 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1339 S:      Maintained
1340 N:      owl
1341 F:      arch/arm/mach-actions/
1342 F:      arch/arm/boot/dts/owl-*
1343 F:      arch/arm64/boot/dts/actions/
1344 F:      drivers/clk/actions/
1345 F:      drivers/clocksource/timer-owl*
1346 F:      drivers/dma/owl-dma.c
1347 F:      drivers/i2c/busses/i2c-owl.c
1348 F:      drivers/pinctrl/actions/*
1349 F:      drivers/soc/actions/
1350 F:      include/dt-bindings/power/owl-*
1351 F:      include/linux/soc/actions/
1352 F:      Documentation/devicetree/bindings/arm/actions.txt
1353 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1354 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1355 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1356 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1357 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1358 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1359
1360 ARM/ADS SPHERE MACHINE SUPPORT
1361 M:      Lennert Buytenhek <kernel@wantstofly.org>
1362 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1363 S:      Maintained
1364
1365 ARM/AFEB9260 MACHINE SUPPORT
1366 M:      Sergey Lapin <slapin@ossfans.org>
1367 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1368 S:      Maintained
1369
1370 ARM/AJECO 1ARM MACHINE SUPPORT
1371 M:      Lennert Buytenhek <kernel@wantstofly.org>
1372 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1373 S:      Maintained
1374
1375 ARM/Allwinner SoC Clock Support
1376 M:      Emilio López <emilio@elopez.com.ar>
1377 S:      Maintained
1378 F:      drivers/clk/sunxi/
1379
1380 ARM/Allwinner sunXi SoC support
1381 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1382 M:      Chen-Yu Tsai <wens@csie.org>
1383 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1384 S:      Maintained
1385 N:      sun[x456789]i
1386 N:      sun50i
1387 F:      arch/arm/mach-sunxi/
1388 F:      arch/arm64/boot/dts/allwinner/
1389 F:      drivers/clk/sunxi-ng/
1390 F:      drivers/pinctrl/sunxi/
1391 F:      drivers/soc/sunxi/
1392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1393
1394 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1395 M:      Neil Armstrong <narmstrong@baylibre.com>
1396 M:      Jerome Brunet <jbrunet@baylibre.com>
1397 L:      linux-amlogic@lists.infradead.org
1398 S:      Maintained
1399 F:      drivers/clk/meson/
1400 F:      include/dt-bindings/clock/meson*
1401 F:      include/dt-bindings/clock/gxbb*
1402 F:      Documentation/devicetree/bindings/clock/amlogic*
1403
1404 ARM/Amlogic Meson SoC support
1405 M:      Kevin Hilman <khilman@baylibre.com>
1406 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1407 L:      linux-amlogic@lists.infradead.org
1408 W:      http://linux-meson.com/
1409 S:      Maintained
1410 F:      arch/arm/mach-meson/
1411 F:      arch/arm/boot/dts/meson*
1412 F:      arch/arm64/boot/dts/amlogic/
1413 F:      drivers/pinctrl/meson/
1414 F:      drivers/mmc/host/meson*
1415 F:      drivers/soc/amlogic/
1416 N:      meson
1417
1418 ARM/Amlogic Meson SoC Sound Drivers
1419 M:      Jerome Brunet <jbrunet@baylibre.com>
1420 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1421 S:      Maintained
1422 F:      sound/soc/meson/
1423 F:      Documentation/devicetree/bindings/sound/amlogic*
1424
1425 ARM/Annapurna Labs ALPINE ARCHITECTURE
1426 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1427 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1428 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1429 S:      Maintained
1430 F:      arch/arm/mach-alpine/
1431 F:      arch/arm/boot/dts/alpine*
1432 F:      arch/arm64/boot/dts/al/
1433 F:      drivers/*/*alpine*
1434
1435 ARM/ARTPEC MACHINE SUPPORT
1436 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1437 M:      Lars Persson <lars.persson@axis.com>
1438 S:      Maintained
1439 L:      linux-arm-kernel@axis.com
1440 F:      arch/arm/mach-artpec
1441 F:      arch/arm/boot/dts/artpec6*
1442 F:      drivers/clk/axis
1443 F:      drivers/crypto/axis
1444 F:      drivers/pinctrl/pinctrl-artpec*
1445 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1446
1447 ARM/ASPEED I2C DRIVER
1448 M:      Brendan Higgins <brendanhiggins@google.com>
1449 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1450 R:      Joel Stanley <joel@jms.id.au>
1451 L:      linux-i2c@vger.kernel.org
1452 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1453 S:      Maintained
1454 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1455 F:      drivers/i2c/busses/i2c-aspeed.c
1456 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1457 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1458
1459 ARM/ASPEED MACHINE SUPPORT
1460 M:      Joel Stanley <joel@jms.id.au>
1461 R:      Andrew Jeffery <andrew@aj.id.au>
1462 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1463 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1464 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1465 S:      Supported
1466 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1467 F:      arch/arm/mach-aspeed/
1468 F:      arch/arm/boot/dts/aspeed-*
1469 N:      aspeed
1470
1471 ARM/BITMAIN ARCHITECTURE
1472 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1473 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1474 S:      Maintained
1475 F:      arch/arm64/boot/dts/bitmain/
1476 F:      drivers/pinctrl/pinctrl-bm1880.c
1477 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1478 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
1479
1480 ARM/CALXEDA HIGHBANK ARCHITECTURE
1481 M:      Rob Herring <robh@kernel.org>
1482 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1483 S:      Maintained
1484 F:      arch/arm/mach-highbank/
1485 F:      arch/arm/boot/dts/highbank.dts
1486 F:      arch/arm/boot/dts/ecx-*.dts*
1487
1488 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1489 M:      Krzysztof Halasa <khalasa@piap.pl>
1490 S:      Maintained
1491 F:      arch/arm/mach-cns3xxx/
1492
1493 ARM/CAVIUM THUNDER NETWORK DRIVER
1494 M:      Sunil Goutham <sgoutham@cavium.com>
1495 M:      Robert Richter <rric@kernel.org>
1496 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1497 S:      Supported
1498 F:      drivers/net/ethernet/cavium/thunder/
1499
1500 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1501 M:      Lukasz Majewski <lukma@denx.de>
1502 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1503 S:      Maintained
1504 F:      arch/arm/mach-ep93xx/ts72xx.c
1505
1506 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1507 M:      Alexander Shiyan <shc_work@mail.ru>
1508 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1509 S:      Odd Fixes
1510 N:      clps711x
1511
1512 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1513 M:      Lennert Buytenhek <kernel@wantstofly.org>
1514 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1515 S:      Maintained
1516
1517 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1518 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1519 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1520 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1521 S:      Maintained
1522 F:      arch/arm/mach-ep93xx/
1523 F:      arch/arm/mach-ep93xx/include/mach/
1524
1525 ARM/CLKDEV SUPPORT
1526 M:      Russell King <linux@armlinux.org.uk>
1527 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1528 S:      Maintained
1529 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1530 F:      drivers/clk/clkdev.c
1531
1532 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1533 M:      Mike Rapoport <mike@compulab.co.il>
1534 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1535 S:      Maintained
1536
1537 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1538 M:      Baruch Siach <baruch@tkos.co.il>
1539 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1540 S:      Maintained
1541 F:      arch/arm/boot/dts/cx92755*
1542 N:      digicolor
1543
1544 ARM/CONTEC MICRO9 MACHINE SUPPORT
1545 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1546 S:      Maintained
1547 F:      arch/arm/mach-ep93xx/micro9.c
1548
1549 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1550 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1551 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1552 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1553 S:      Maintained
1554 F:      drivers/hwtracing/coresight/*
1555 F:      Documentation/trace/coresight.txt
1556 F:      Documentation/trace/coresight-cpu-debug.txt
1557 F:      Documentation/devicetree/bindings/arm/coresight.txt
1558 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1559 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1560 F:      tools/perf/arch/arm/util/pmu.c
1561 F:      tools/perf/arch/arm/util/auxtrace.c
1562 F:      tools/perf/arch/arm/util/cs-etm.c
1563 F:      tools/perf/arch/arm/util/cs-etm.h
1564 F:      tools/perf/util/cs-etm.*
1565 F:      tools/perf/util/cs-etm-decoder/*
1566
1567 ARM/CORGI MACHINE SUPPORT
1568 M:      Richard Purdie <rpurdie@rpsys.net>
1569 S:      Maintained
1570
1571 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1572 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1573 M:      Linus Walleij <linus.walleij@linaro.org>
1574 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1575 T:      git git://github.com/ulli-kroll/linux.git
1576 S:      Maintained
1577 F:      Documentation/devicetree/bindings/arm/gemini.txt
1578 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1579 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1580 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1581 F:      arch/arm/mach-gemini/
1582 F:      drivers/net/ethernet/cortina/
1583 F:      drivers/pinctrl/pinctrl-gemini.c
1584 F:      drivers/rtc/rtc-ftrtc010.c
1585
1586 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1587 M:      Barry Song <baohua@kernel.org>
1588 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1589 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1590 S:      Maintained
1591 F:      arch/arm/boot/dts/prima2*
1592 F:      arch/arm/mach-prima2/
1593 F:      drivers/clk/sirf/
1594 F:      drivers/clocksource/timer-prima2.c
1595 F:      drivers/clocksource/timer-atlas7.c
1596 N:      [^a-z]sirf
1597 X:      drivers/gnss
1598
1599 ARM/EBSA110 MACHINE SUPPORT
1600 M:      Russell King <linux@armlinux.org.uk>
1601 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1602 W:      http://www.armlinux.org.uk/
1603 S:      Maintained
1604 F:      arch/arm/mach-ebsa110/
1605 F:      drivers/net/ethernet/amd/am79c961a.*
1606
1607 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1608 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1609 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1610 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1611 S:      Maintained
1612 N:      efm32
1613
1614 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1615 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1616 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1617 S:      Maintained
1618 F:      arch/arm/mach-pxa/ezx.c
1619
1620 ARM/FARADAY FA526 PORT
1621 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1622 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1623 S:      Maintained
1624 T:      git git://git.berlios.de/gemini-board
1625 F:      arch/arm/mm/*-fa*
1626
1627 ARM/FOOTBRIDGE ARCHITECTURE
1628 M:      Russell King <linux@armlinux.org.uk>
1629 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1630 W:      http://www.armlinux.org.uk/
1631 S:      Maintained
1632 F:      arch/arm/include/asm/hardware/dec21285.h
1633 F:      arch/arm/mach-footbridge/
1634
1635 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1636 M:      Shawn Guo <shawnguo@kernel.org>
1637 M:      Sascha Hauer <s.hauer@pengutronix.de>
1638 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1639 R:      Fabio Estevam <festevam@gmail.com>
1640 R:      NXP Linux Team <linux-imx@nxp.com>
1641 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1642 S:      Maintained
1643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1644 N:      imx
1645 N:      mxs
1646 X:      drivers/media/i2c/
1647
1648 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1649 M:      Shawn Guo <shawnguo@kernel.org>
1650 M:      Sascha Hauer <s.hauer@pengutronix.de>
1651 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1652 R:      Stefan Agner <stefan@agner.ch>
1653 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1654 S:      Maintained
1655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1656 F:      arch/arm/mach-imx/*vf610*
1657 F:      arch/arm/boot/dts/vf*
1658
1659 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1660 M:      Shawn Guo <shawnguo@kernel.org>
1661 M:      Li Yang <leoyang.li@nxp.com>
1662 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1663 S:      Maintained
1664 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1665 F:      arch/arm/boot/dts/ls1021a*
1666 F:      arch/arm64/boot/dts/freescale/fsl-*
1667 F:      arch/arm64/boot/dts/freescale/qoriq-*
1668
1669 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1670 M:      Lennert Buytenhek <kernel@wantstofly.org>
1671 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1672 S:      Maintained
1673
1674 ARM/GUMSTIX MACHINE SUPPORT
1675 M:      Steve Sakoman <sakoman@gmail.com>
1676 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1677 S:      Maintained
1678
1679 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1680 M:      Philipp Zabel <philipp.zabel@gmail.com>
1681 M:      Paul Parsons <lost.distance@yahoo.com>
1682 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1683 S:      Maintained
1684 F:      arch/arm/mach-pxa/hx4700.c
1685 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1686 F:      sound/soc/pxa/hx4700.c
1687
1688 ARM/HISILICON SOC SUPPORT
1689 M:      Wei Xu <xuwei5@hisilicon.com>
1690 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1691 W:      http://www.hisilicon.com
1692 S:      Supported
1693 T:      git git://github.com/hisilicon/linux-hisi.git
1694 F:      arch/arm/mach-hisi/
1695 F:      arch/arm/boot/dts/hi3*
1696 F:      arch/arm/boot/dts/hip*
1697 F:      arch/arm/boot/dts/hisi*
1698 F:      arch/arm64/boot/dts/hisilicon/
1699
1700 ARM/HP JORNADA 7XX MACHINE SUPPORT
1701 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1702 W:      www.jlime.com
1703 S:      Maintained
1704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1705 F:      arch/arm/mach-sa1100/jornada720.c
1706 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1707
1708 ARM/IGEP MACHINE SUPPORT
1709 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1710 M:      Javier Martinez Canillas <javier@dowhile0.org>
1711 L:      linux-omap@vger.kernel.org
1712 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1713 S:      Maintained
1714 F:      arch/arm/boot/dts/omap3-igep*
1715
1716 ARM/INCOME PXA270 SUPPORT
1717 M:      Marek Vasut <marek.vasut@gmail.com>
1718 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1719 S:      Maintained
1720 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1721
1722 ARM/INTEL IOP13XX ARM ARCHITECTURE
1723 M:      Lennert Buytenhek <kernel@wantstofly.org>
1724 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1725 S:      Maintained
1726
1727 ARM/INTEL IOP32X ARM ARCHITECTURE
1728 M:      Lennert Buytenhek <kernel@wantstofly.org>
1729 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1730 S:      Maintained
1731
1732 ARM/INTEL IOP33X ARM ARCHITECTURE
1733 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1734 S:      Orphan
1735
1736 ARM/INTEL IQ81342EX MACHINE SUPPORT
1737 M:      Lennert Buytenhek <kernel@wantstofly.org>
1738 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1739 S:      Maintained
1740
1741 ARM/INTEL IXDP2850 MACHINE SUPPORT
1742 M:      Lennert Buytenhek <kernel@wantstofly.org>
1743 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1744 S:      Maintained
1745
1746 ARM/INTEL IXP4XX ARM ARCHITECTURE
1747 M:      Linus Walleij <linusw@kernel.org>
1748 M:      Imre Kaloz <kaloz@openwrt.org>
1749 M:      Krzysztof Halasa <khalasa@piap.pl>
1750 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1751 S:      Maintained
1752 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
1753 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
1754 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
1755 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
1756 F:      arch/arm/mach-ixp4xx/
1757 F:      drivers/clocksource/timer-ixp4xx.c
1758 F:      drivers/gpio/gpio-ixp4xx.c
1759 F:      drivers/irqchip/irq-ixp4xx.c
1760 F:      include/linux/irqchip/irq-ixp4xx.h
1761 F:      include/linux/platform_data/timer-ixp4xx.h
1762
1763 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1764 M:      Jonathan Cameron <jic23@cam.ac.uk>
1765 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1766 S:      Maintained
1767 F:      arch/arm/mach-pxa/stargate2.c
1768 F:      drivers/pcmcia/pxa2xx_stargate2.c
1769
1770 ARM/INTEL XSC3 (MANZANO) ARM CORE
1771 M:      Lennert Buytenhek <kernel@wantstofly.org>
1772 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1773 S:      Maintained
1774
1775 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1776 M:      Lennert Buytenhek <kernel@wantstofly.org>
1777 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1778 S:      Maintained
1779
1780 ARM/LG1K ARCHITECTURE
1781 M:      Chanho Min <chanho.min@lge.com>
1782 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1783 S:      Maintained
1784 F:      arch/arm64/boot/dts/lg/
1785
1786 ARM/LOGICPD PXA270 MACHINE SUPPORT
1787 M:      Lennert Buytenhek <kernel@wantstofly.org>
1788 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1789 S:      Maintained
1790
1791 ARM/LPC18XX ARCHITECTURE
1792 M:      Vladimir Zapolskiy <vz@mleia.com>
1793 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1794 S:      Maintained
1795 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
1796 F:      arch/arm/boot/dts/lpc43*
1797 F:      drivers/i2c/busses/i2c-lpc2k.c
1798 F:      drivers/memory/pl172.c
1799 F:      drivers/mtd/spi-nor/nxp-spifi.c
1800 F:      drivers/rtc/rtc-lpc24xx.c
1801 N:      lpc18xx
1802
1803 ARM/LPC32XX SOC SUPPORT
1804 M:      Vladimir Zapolskiy <vz@mleia.com>
1805 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1806 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1807 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1808 S:      Maintained
1809 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
1810 F:      arch/arm/boot/dts/lpc32*
1811 F:      arch/arm/mach-lpc32xx/
1812 F:      drivers/i2c/busses/i2c-pnx.c
1813 F:      drivers/net/ethernet/nxp/lpc_eth.c
1814 F:      drivers/usb/host/ohci-nxp.c
1815 F:      drivers/watchdog/pnx4008_wdt.c
1816 N:      lpc32xx
1817
1818 ARM/MAGICIAN MACHINE SUPPORT
1819 M:      Philipp Zabel <philipp.zabel@gmail.com>
1820 S:      Maintained
1821
1822 ARM/Marvell Dove/MV78xx0/Orion SOC support
1823 M:      Jason Cooper <jason@lakedaemon.net>
1824 M:      Andrew Lunn <andrew@lunn.ch>
1825 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1826 M:      Gregory Clement <gregory.clement@bootlin.com>
1827 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1828 S:      Maintained
1829 F:      Documentation/devicetree/bindings/soc/dove/
1830 F:      arch/arm/mach-dove/
1831 F:      arch/arm/mach-mv78xx0/
1832 F:      arch/arm/mach-orion5x/
1833 F:      arch/arm/plat-orion/
1834 F:      arch/arm/boot/dts/dove*
1835 F:      arch/arm/boot/dts/orion5x*
1836
1837 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1838 M:      Jason Cooper <jason@lakedaemon.net>
1839 M:      Andrew Lunn <andrew@lunn.ch>
1840 M:      Gregory Clement <gregory.clement@bootlin.com>
1841 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1842 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1843 S:      Maintained
1844 F:      arch/arm/boot/dts/armada*
1845 F:      arch/arm/boot/dts/kirkwood*
1846 F:      arch/arm/configs/mvebu_*_defconfig
1847 F:      arch/arm/mach-mvebu/
1848 F:      arch/arm64/boot/dts/marvell/armada*
1849 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1850 F:      drivers/cpufreq/armada-8k-cpufreq.c
1851 F:      drivers/cpufreq/mvebu-cpufreq.c
1852 F:      drivers/irqchip/irq-armada-370-xp.c
1853 F:      drivers/irqchip/irq-mvebu-*
1854 F:      drivers/pinctrl/mvebu/
1855 F:      drivers/rtc/rtc-armada38x.c
1856
1857 ARM/Mediatek RTC DRIVER
1858 M:      Eddie Huang <eddie.huang@mediatek.com>
1859 M:      Sean Wang <sean.wang@mediatek.com>
1860 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1861 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1862 S:      Maintained
1863 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1864 F:      drivers/rtc/rtc-mt6397.c
1865 F:      drivers/rtc/rtc-mt7622.c
1866
1867 ARM/Mediatek SoC support
1868 M:      Matthias Brugger <matthias.bgg@gmail.com>
1869 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1870 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1871 W:      https://mtk.bcnfs.org/
1872 C:      irc://chat.freenode.net/linux-mediatek
1873 S:      Maintained
1874 F:      arch/arm/boot/dts/mt6*
1875 F:      arch/arm/boot/dts/mt7*
1876 F:      arch/arm/boot/dts/mt8*
1877 F:      arch/arm/mach-mediatek/
1878 F:      arch/arm64/boot/dts/mediatek/
1879 F:      drivers/soc/mediatek/
1880 N:      mtk
1881 N:      mt[678]
1882 K:      mediatek
1883
1884 ARM/Mediatek USB3 PHY DRIVER
1885 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1886 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1887 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1888 S:      Maintained
1889 F:      drivers/phy/mediatek/
1890 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1891
1892 ARM/MICREL KS8695 ARCHITECTURE
1893 M:      Greg Ungerer <gerg@uclinux.org>
1894 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1895 F:      arch/arm/mach-ks8695/
1896 S:      Odd Fixes
1897
1898 ARM/Microchip (AT91) SoC support
1899 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1900 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1901 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1902 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1903 W:      http://www.linux4sam.org
1904 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1905 S:      Supported
1906 N:      at91
1907 N:      atmel
1908 F:      arch/arm/mach-at91/
1909 F:      include/soc/at91/
1910 F:      arch/arm/boot/dts/at91*.dts
1911 F:      arch/arm/boot/dts/at91*.dtsi
1912 F:      arch/arm/boot/dts/sama*.dts
1913 F:      arch/arm/boot/dts/sama*.dtsi
1914 F:      arch/arm/include/debug/at91.S
1915 F:      drivers/memory/atmel*
1916 F:      drivers/watchdog/sama5d4_wdt.c
1917 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1918 X:      drivers/net/wireless/atmel/
1919
1920 ARM/MIOA701 MACHINE SUPPORT
1921 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1922 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1923 F:      arch/arm/mach-pxa/mioa701.c
1924 S:      Maintained
1925
1926 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1927 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1928 S:      Maintained
1929
1930 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1931 M:      Linus Walleij <linus.walleij@linaro.org>
1932 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1933 S:      Maintained
1934 F:      Documentation/devicetree/bindings/i2c/i2c-nomadik.txt
1935 F:      Documentation/devicetree/bindings/i2c/i2c-stu300.txt
1936 F:      arch/arm/mach-nomadik/
1937 F:      arch/arm/mach-u300/
1938 F:      arch/arm/mach-ux500/
1939 F:      arch/arm/boot/dts/ste-*
1940 F:      drivers/clk/clk-nomadik.c
1941 F:      drivers/clk/clk-u300.c
1942 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1943 F:      drivers/clocksource/timer-u300.c
1944 F:      drivers/dma/coh901318*
1945 F:      drivers/dma/ste_dma40*
1946 F:      drivers/hwspinlock/u8500_hsem.c
1947 F:      drivers/i2c/busses/i2c-nomadik.c
1948 F:      drivers/i2c/busses/i2c-stu300.c
1949 F:      drivers/mfd/ab3100*
1950 F:      drivers/mfd/ab8500*
1951 F:      drivers/mfd/abx500*
1952 F:      drivers/mfd/dbx500*
1953 F:      drivers/mfd/db8500*
1954 F:      drivers/pinctrl/nomadik/
1955 F:      drivers/pinctrl/pinctrl-coh901*
1956 F:      drivers/pinctrl/pinctrl-u300.c
1957 F:      drivers/rtc/rtc-ab3100.c
1958 F:      drivers/rtc/rtc-ab8500.c
1959 F:      drivers/rtc/rtc-coh901331.c
1960 F:      drivers/rtc/rtc-pl031.c
1961 F:      drivers/watchdog/coh901327_wdt.c
1962 F:      Documentation/devicetree/bindings/arm/ste-*
1963 F:      Documentation/devicetree/bindings/arm/ux500/
1964 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1965
1966 ARM/NUVOTON NPCM ARCHITECTURE
1967 M:      Avi Fishman <avifishman70@gmail.com>
1968 M:      Tomer Maimon <tmaimon77@gmail.com>
1969 M:      Tali Perry <tali.perry1@gmail.com>
1970 R:      Patrick Venture <venture@google.com>
1971 R:      Nancy Yuen <yuenn@google.com>
1972 R:      Benjamin Fair <benjaminfair@google.com>
1973 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1974 S:      Supported
1975 F:      arch/arm/mach-npcm/
1976 F:      arch/arm/boot/dts/nuvoton-npcm*
1977 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
1978 F:      drivers/*/*npcm*
1979 F:      Documentation/devicetree/bindings/*/*npcm*
1980 F:      Documentation/devicetree/bindings/*/*/*npcm*
1981
1982 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1983 M:      Wan ZongShun <mcuos.com@gmail.com>
1984 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1985 W:      http://www.mcuos.com
1986 S:      Maintained
1987 F:      arch/arm/mach-w90x900/
1988 F:      drivers/input/keyboard/w90p910_keypad.c
1989 F:      drivers/input/touchscreen/w90p910_ts.c
1990 F:      drivers/watchdog/nuc900_wdt.c
1991 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1992 F:      drivers/mtd/nand/raw/nuc900_nand.c
1993 F:      drivers/rtc/rtc-nuc900.c
1994 F:      drivers/spi/spi-nuc900.c
1995 F:      drivers/usb/host/ehci-w90x900.c
1996 F:      drivers/video/fbdev/nuc900fb.c
1997
1998 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1999 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
2000 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
2001 S:      Orphan
2002 F:      arch/arm/mach-s3c24xx/mach-gta02.c
2003 F:      arch/arm/mach-s3c24xx/gta02.h
2004
2005 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2006 M:      Alexander Clouter <alex@digriz.org.uk>
2007 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2008 W:      http://www.digriz.org.uk/ts78xx/kernel
2009 S:      Maintained
2010 F:      arch/arm/mach-orion5x/ts78xx-*
2011
2012 ARM/OXNAS platform support
2013 M:      Neil Armstrong <narmstrong@baylibre.com>
2014 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2015 L:      linux-oxnas@groups.io (moderated for non-subscribers)
2016 S:      Maintained
2017 F:      arch/arm/mach-oxnas/
2018 F:      arch/arm/boot/dts/ox8*.dts*
2019 N:      oxnas
2020
2021 ARM/PALM TREO SUPPORT
2022 M:      Tomas Cech <sleep_walker@suse.com>
2023 L:      linux-arm-kernel@lists.infradead.org
2024 W:      http://hackndev.com
2025 S:      Maintained
2026 F:      arch/arm/mach-pxa/palmtreo.*
2027
2028 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
2029 M:      Marek Vasut <marek.vasut@gmail.com>
2030 L:      linux-arm-kernel@lists.infradead.org
2031 W:      http://hackndev.com
2032 S:      Maintained
2033 F:      arch/arm/mach-pxa/include/mach/palmtx.h
2034 F:      arch/arm/mach-pxa/palmtx.c
2035 F:      arch/arm/mach-pxa/palmt5.*
2036 F:      arch/arm/mach-pxa/include/mach/palmld.h
2037 F:      arch/arm/mach-pxa/palmld.c
2038 F:      arch/arm/mach-pxa/palmte2.*
2039 F:      arch/arm/mach-pxa/include/mach/palmtc.h
2040 F:      arch/arm/mach-pxa/palmtc.c
2041
2042 ARM/PALMZ72 SUPPORT
2043 M:      Sergey Lapin <slapin@ossfans.org>
2044 L:      linux-arm-kernel@lists.infradead.org
2045 W:      http://hackndev.com
2046 S:      Maintained
2047 F:      arch/arm/mach-pxa/palmz72.*
2048
2049 ARM/PLEB SUPPORT
2050 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
2051 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
2052 S:      Maintained
2053
2054 ARM/PT DIGITAL BOARD PORT
2055 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
2056 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2057 W:      http://www.armlinux.org.uk/
2058 S:      Maintained
2059
2060 ARM/QUALCOMM SUPPORT
2061 M:      Andy Gross <agross@kernel.org>
2062 M:      David Brown <david.brown@linaro.org>
2063 L:      linux-arm-msm@vger.kernel.org
2064 S:      Maintained
2065 F:      Documentation/devicetree/bindings/soc/qcom/
2066 F:      Documentation/devicetree/bindings/*/qcom*
2067 F:      arch/arm/boot/dts/qcom-*.dts
2068 F:      arch/arm/boot/dts/qcom-*.dtsi
2069 F:      arch/arm/mach-qcom/
2070 F:      arch/arm64/boot/dts/qcom/
2071 F:      drivers/*/qcom/
2072 F:      drivers/*/qcom*
2073 F:      drivers/*/*/qcom/
2074 F:      drivers/*/*/qcom*
2075 F:      drivers/*/pm8???-*
2076 F:      drivers/bluetooth/btqcomsmd.c
2077 F:      drivers/clocksource/timer-qcom.c
2078 F:      drivers/extcon/extcon-qcom*
2079 F:      drivers/iommu/msm*
2080 F:      drivers/i2c/busses/i2c-qup.c
2081 F:      drivers/i2c/busses/i2c-qcom-geni.c
2082 F:      drivers/mfd/ssbi.c
2083 F:      drivers/mmc/host/mmci_qcom*
2084 F:      drivers/mmc/host/sdhci_msm.c
2085 F:      drivers/pci/controller/dwc/pcie-qcom.c
2086 F:      drivers/phy/qualcomm/
2087 F:      drivers/power/*/msm*
2088 F:      drivers/reset/reset-qcom-*
2089 F:      drivers/scsi/ufs/ufs-qcom.*
2090 F:      drivers/spi/spi-qup.c
2091 F:      drivers/spi/spi-geni-qcom.c
2092 F:      drivers/spi/spi-qcom-qspi.c
2093 F:      drivers/tty/serial/msm_serial.c
2094 F:      drivers/usb/dwc3/dwc3-qcom.c
2095 F:      include/dt-bindings/*/qcom*
2096 F:      include/linux/*/qcom*
2097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2098
2099 ARM/RADISYS ENP2611 MACHINE SUPPORT
2100 M:      Lennert Buytenhek <kernel@wantstofly.org>
2101 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2102 S:      Maintained
2103
2104 ARM/RDA MICRO ARCHITECTURE
2105 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2106 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2107 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2108 S:      Maintained
2109 F:      arch/arm/boot/dts/rda8810pl-*
2110 F:      drivers/clocksource/timer-rda.c
2111 F:      drivers/irqchip/irq-rda-intc.c
2112 F:      drivers/tty/serial/rda-uart.c
2113 F:      Documentation/devicetree/bindings/arm/rda.txt
2114 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2115 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2116 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2117
2118 ARM/REALTEK ARCHITECTURE
2119 M:      Andreas Färber <afaerber@suse.de>
2120 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2121 S:      Maintained
2122 F:      arch/arm64/boot/dts/realtek/
2123 F:      Documentation/devicetree/bindings/arm/realtek.txt
2124
2125 ARM/RENESAS ARM64 ARCHITECTURE
2126 M:      Simon Horman <horms@verge.net.au>
2127 M:      Magnus Damm <magnus.damm@gmail.com>
2128 L:      linux-renesas-soc@vger.kernel.org
2129 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2131 S:      Supported
2132 F:      arch/arm64/boot/dts/renesas/
2133 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2134 F:      drivers/soc/renesas/
2135 F:      include/linux/soc/renesas/
2136
2137 ARM/RISCPC ARCHITECTURE
2138 M:      Russell King <linux@armlinux.org.uk>
2139 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2140 W:      http://www.armlinux.org.uk/
2141 S:      Maintained
2142 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2143 F:      arch/arm/include/asm/hardware/ioc.h
2144 F:      arch/arm/include/asm/hardware/iomd.h
2145 F:      arch/arm/include/asm/hardware/memc.h
2146 F:      arch/arm/mach-rpc/
2147 F:      drivers/net/ethernet/8390/etherh.c
2148 F:      drivers/net/ethernet/i825xx/ether1*
2149 F:      drivers/net/ethernet/seeq/ether3*
2150 F:      drivers/scsi/arm/
2151
2152 ARM/Rockchip SoC support
2153 M:      Heiko Stuebner <heiko@sntech.de>
2154 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2155 L:      linux-rockchip@lists.infradead.org
2156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2157 S:      Maintained
2158 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.txt
2159 F:      arch/arm/boot/dts/rk3*
2160 F:      arch/arm/boot/dts/rv1108*
2161 F:      arch/arm/mach-rockchip/
2162 F:      drivers/clk/rockchip/
2163 F:      drivers/i2c/busses/i2c-rk3x.c
2164 F:      drivers/*/*rockchip*
2165 F:      drivers/*/*/*rockchip*
2166 F:      sound/soc/rockchip/
2167 N:      rockchip
2168
2169 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2170 M:      Kukjin Kim <kgene@kernel.org>
2171 M:      Krzysztof Kozlowski <krzk@kernel.org>
2172 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2173 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2174 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2175 S:      Maintained
2176 F:      arch/arm/boot/dts/s3c*
2177 F:      arch/arm/boot/dts/s5p*
2178 F:      arch/arm/boot/dts/exynos*
2179 F:      arch/arm64/boot/dts/exynos/
2180 F:      arch/arm/plat-samsung/
2181 F:      arch/arm/mach-s3c24*/
2182 F:      arch/arm/mach-s3c64xx/
2183 F:      arch/arm/mach-s5p*/
2184 F:      arch/arm/mach-exynos*/
2185 F:      drivers/*/*s3c24*
2186 F:      drivers/*/*/*s3c24*
2187 F:      drivers/*/*s3c64xx*
2188 F:      drivers/*/*s5pv210*
2189 F:      drivers/memory/samsung/*
2190 F:      drivers/soc/samsung/*
2191 F:      Documentation/arm/Samsung/
2192 F:      Documentation/devicetree/bindings/arm/samsung/
2193 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2194 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2195 N:      exynos
2196
2197 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2198 M:      Kyungmin Park <kyungmin.park@samsung.com>
2199 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2200 S:      Maintained
2201 F:      arch/arm/mach-s5pv210/
2202
2203 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2204 M:      Kyungmin Park <kyungmin.park@samsung.com>
2205 M:      Kamil Debski <kamil@wypas.org>
2206 M:      Andrzej Hajda <a.hajda@samsung.com>
2207 L:      linux-arm-kernel@lists.infradead.org
2208 L:      linux-media@vger.kernel.org
2209 S:      Maintained
2210 F:      drivers/media/platform/s5p-g2d/
2211
2212 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2213 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2214 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2215 L:      linux-media@vger.kernel.org
2216 S:      Maintained
2217 F:      drivers/media/platform/s5p-cec/
2218 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2219
2220 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2221 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2222 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2223 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2224 L:      linux-arm-kernel@lists.infradead.org
2225 L:      linux-media@vger.kernel.org
2226 S:      Maintained
2227 F:      drivers/media/platform/s5p-jpeg/
2228
2229 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2230 M:      Kyungmin Park <kyungmin.park@samsung.com>
2231 M:      Kamil Debski <kamil@wypas.org>
2232 M:      Jeongtae Park <jtp.park@samsung.com>
2233 M:      Andrzej Hajda <a.hajda@samsung.com>
2234 L:      linux-arm-kernel@lists.infradead.org
2235 L:      linux-media@vger.kernel.org
2236 S:      Maintained
2237 F:      drivers/media/platform/s5p-mfc/
2238
2239 ARM/SHMOBILE ARM ARCHITECTURE
2240 M:      Simon Horman <horms@verge.net.au>
2241 M:      Magnus Damm <magnus.damm@gmail.com>
2242 L:      linux-renesas-soc@vger.kernel.org
2243 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2245 S:      Supported
2246 F:      arch/arm/boot/dts/emev2*
2247 F:      arch/arm/boot/dts/gr-peach*
2248 F:      arch/arm/boot/dts/iwg20d-q7*
2249 F:      arch/arm/boot/dts/r7s*
2250 F:      arch/arm/boot/dts/r8a*
2251 F:      arch/arm/boot/dts/r9a*
2252 F:      arch/arm/boot/dts/sh*
2253 F:      arch/arm/configs/shmobile_defconfig
2254 F:      arch/arm/include/debug/renesas-scif.S
2255 F:      arch/arm/mach-shmobile/
2256 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2257 F:      drivers/soc/renesas/
2258 F:      include/linux/soc/renesas/
2259
2260 ARM/SOCFPGA ARCHITECTURE
2261 M:      Dinh Nguyen <dinguyen@kernel.org>
2262 S:      Maintained
2263 F:      arch/arm/mach-socfpga/
2264 F:      arch/arm/boot/dts/socfpga*
2265 F:      arch/arm/configs/socfpga_defconfig
2266 F:      arch/arm64/boot/dts/altera/
2267 F:      arch/arm64/boot/dts/intel/
2268 W:      http://www.rocketboards.org
2269 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2270
2271 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2272 M:      Dinh Nguyen <dinguyen@kernel.org>
2273 S:      Maintained
2274 F:      drivers/clk/socfpga/
2275
2276 ARM/SOCFPGA EDAC SUPPORT
2277 M:      Thor Thayer <thor.thayer@linux.intel.com>
2278 S:      Maintained
2279 F:      drivers/edac/altera_edac.
2280
2281 ARM/SPREADTRUM SoC SUPPORT
2282 M:      Orson Zhai <orsonzhai@gmail.com>
2283 M:      Baolin Wang <baolin.wang@linaro.org>
2284 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2285 S:      Maintained
2286 F:      arch/arm64/boot/dts/sprd
2287 N:      sprd
2288
2289 ARM/STI ARCHITECTURE
2290 M:      Patrice Chotard <patrice.chotard@st.com>
2291 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2292 W:      http://www.stlinux.com
2293 S:      Maintained
2294 F:      Documentation/devicetree/bindings/i2c/i2c-st.txt
2295 F:      arch/arm/mach-sti/
2296 F:      arch/arm/boot/dts/sti*
2297 F:      drivers/char/hw_random/st-rng.c
2298 F:      drivers/clocksource/arm_global_timer.c
2299 F:      drivers/clocksource/clksrc_st_lpc.c
2300 F:      drivers/cpufreq/sti-cpufreq.c
2301 F:      drivers/dma/st_fdma*
2302 F:      drivers/i2c/busses/i2c-st.c
2303 F:      drivers/media/rc/st_rc.c
2304 F:      drivers/media/platform/sti/c8sectpfe/
2305 F:      drivers/mmc/host/sdhci-st.c
2306 F:      drivers/phy/st/phy-miphy28lp.c
2307 F:      drivers/phy/st/phy-stih407-usb.c
2308 F:      drivers/pinctrl/pinctrl-st.c
2309 F:      drivers/remoteproc/st_remoteproc.c
2310 F:      drivers/remoteproc/st_slim_rproc.c
2311 F:      drivers/reset/sti/
2312 F:      drivers/rtc/rtc-st-lpc.c
2313 F:      drivers/tty/serial/st-asc.c
2314 F:      drivers/usb/dwc3/dwc3-st.c
2315 F:      drivers/usb/host/ehci-st.c
2316 F:      drivers/usb/host/ohci-st.c
2317 F:      drivers/watchdog/st_lpc_wdt.c
2318 F:      drivers/ata/ahci_st.c
2319 F:      include/linux/remoteproc/st_slim_rproc.h
2320
2321 ARM/STM32 ARCHITECTURE
2322 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2323 M:      Alexandre Torgue <alexandre.torgue@st.com>
2324 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2325 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2326 S:      Maintained
2327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2328 N:      stm32
2329 N:      stm
2330 F:      arch/arm/boot/dts/stm32*
2331 F:      arch/arm/mach-stm32/
2332 F:      drivers/clocksource/armv7m_systick.c
2333
2334 ARM/Synaptics SoC support
2335 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2336 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2337 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2338 S:      Maintained
2339 F:      arch/arm/mach-berlin/
2340 F:      arch/arm/boot/dts/berlin*
2341 F:      arch/arm64/boot/dts/synaptics/
2342
2343 ARM/TANGO ARCHITECTURE
2344 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2345 M:      Mans Rullgard <mans@mansr.com>
2346 L:      linux-arm-kernel@lists.infradead.org
2347 S:      Odd Fixes
2348 N:      tango
2349
2350 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2351 M:      Lennert Buytenhek <kernel@wantstofly.org>
2352 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2353 S:      Maintained
2354
2355 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2356 M:      Hans Verkuil <hans.verkuil@cisco.com>
2357 L:      linux-tegra@vger.kernel.org
2358 L:      linux-media@vger.kernel.org
2359 S:      Maintained
2360 F:      drivers/media/platform/tegra-cec/
2361 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2362
2363 ARM/TETON BGA MACHINE SUPPORT
2364 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2365 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2366 S:      Maintained
2367
2368 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2369 M:      Santosh Shilimkar <ssantosh@kernel.org>
2370 L:      linux-kernel@vger.kernel.org
2371 S:      Maintained
2372 F:      drivers/memory/*emif*
2373
2374 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2375 M:      Tero Kristo <t-kristo@ti.com>
2376 M:      Nishanth Menon <nm@ti.com>
2377 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2378 S:      Supported
2379 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2380 F:      arch/arm64/boot/dts/ti/Makefile
2381 F:      arch/arm64/boot/dts/ti/k3-*
2382 F:      include/dt-bindings/pinctrl/k3.h
2383
2384 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2385 M:      Santosh Shilimkar <ssantosh@kernel.org>
2386 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2387 S:      Maintained
2388 F:      arch/arm/mach-keystone/
2389 F:      arch/arm/boot/dts/keystone-*
2390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2391
2392 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2393 M:      Santosh Shilimkar <ssantosh@kernel.org>
2394 L:      linux-kernel@vger.kernel.org
2395 S:      Maintained
2396 F:      drivers/clk/keystone/
2397
2398 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2399 M:      Santosh Shilimkar <ssantosh@kernel.org>
2400 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2401 L:      linux-kernel@vger.kernel.org
2402 S:      Maintained
2403 F:      drivers/clocksource/timer-keystone.c
2404
2405 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2406 M:      Santosh Shilimkar <ssantosh@kernel.org>
2407 L:      linux-kernel@vger.kernel.org
2408 S:      Maintained
2409 F:      drivers/power/reset/keystone-reset.c
2410
2411 ARM/THECUS N2100 MACHINE SUPPORT
2412 M:      Lennert Buytenhek <kernel@wantstofly.org>
2413 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2414 S:      Maintained
2415
2416 ARM/TOSA MACHINE SUPPORT
2417 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2418 M:      Dirk Opfer <dirk@opfer-online.de>
2419 S:      Maintained
2420
2421 ARM/UNIPHIER ARCHITECTURE
2422 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2423 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2425 S:      Maintained
2426 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2427 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2428 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2429 F:      arch/arm/boot/dts/uniphier*
2430 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2431 F:      arch/arm/mach-uniphier/
2432 F:      arch/arm/mm/cache-uniphier.c
2433 F:      arch/arm64/boot/dts/socionext/uniphier*
2434 F:      drivers/bus/uniphier-system-bus.c
2435 F:      drivers/clk/uniphier/
2436 F:      drivers/dma/uniphier-mdmac.c
2437 F:      drivers/gpio/gpio-uniphier.c
2438 F:      drivers/i2c/busses/i2c-uniphier*
2439 F:      drivers/irqchip/irq-uniphier-aidet.c
2440 F:      drivers/mmc/host/uniphier-sd.c
2441 F:      drivers/pinctrl/uniphier/
2442 F:      drivers/reset/reset-uniphier.c
2443 F:      drivers/tty/serial/8250/8250_uniphier.c
2444 N:      uniphier
2445
2446 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2447 M:      Ulf Hansson <ulf.hansson@linaro.org>
2448 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2449 T:      git git://git.linaro.org/people/ulfh/clk.git
2450 S:      Maintained
2451 F:      drivers/clk/ux500/
2452
2453 ARM/VERSATILE EXPRESS PLATFORM
2454 M:      Liviu Dudau <liviu.dudau@arm.com>
2455 M:      Sudeep Holla <sudeep.holla@arm.com>
2456 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2457 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2458 S:      Maintained
2459 F:      arch/arm/boot/dts/vexpress*
2460 F:      arch/arm64/boot/dts/arm/
2461 F:      arch/arm/mach-vexpress/
2462 F:      */*/vexpress*
2463 F:      */*/*/vexpress*
2464 F:      drivers/clk/versatile/clk-vexpress-osc.c
2465 F:      drivers/clocksource/timer-versatile.c
2466 N:      mps2
2467
2468 ARM/VFP SUPPORT
2469 M:      Russell King <linux@armlinux.org.uk>
2470 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2471 W:      http://www.armlinux.org.uk/
2472 S:      Maintained
2473 F:      arch/arm/vfp/
2474
2475 ARM/VOIPAC PXA270 SUPPORT
2476 M:      Marek Vasut <marek.vasut@gmail.com>
2477 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2478 S:      Maintained
2479 F:      arch/arm/mach-pxa/vpac270.c
2480 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2481
2482 ARM/VT8500 ARM ARCHITECTURE
2483 M:      Tony Prisk <linux@prisktech.co.nz>
2484 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2485 S:      Maintained
2486 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2487 F:      arch/arm/mach-vt8500/
2488 F:      drivers/clocksource/timer-vt8500.c
2489 F:      drivers/i2c/busses/i2c-wmt.c
2490 F:      drivers/mmc/host/wmt-sdmmc.c
2491 F:      drivers/pwm/pwm-vt8500.c
2492 F:      drivers/rtc/rtc-vt8500.c
2493 F:      drivers/tty/serial/vt8500_serial.c
2494 F:      drivers/usb/host/ehci-platform.c
2495 F:      drivers/usb/host/uhci-platform.c
2496 F:      drivers/video/fbdev/vt8500lcdfb.*
2497 F:      drivers/video/fbdev/wm8505fb*
2498 F:      drivers/video/fbdev/wmt_ge_rops.*
2499
2500 ARM/ZIPIT Z2 SUPPORT
2501 M:      Marek Vasut <marek.vasut@gmail.com>
2502 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2503 S:      Maintained
2504 F:      arch/arm/mach-pxa/z2.c
2505 F:      arch/arm/mach-pxa/include/mach/z2.h
2506
2507 ARM/ZTE ARCHITECTURE
2508 M:      Jun Nie <jun.nie@linaro.org>
2509 M:      Shawn Guo <shawnguo@kernel.org>
2510 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2511 S:      Maintained
2512 F:      arch/arm/boot/dts/zx2967*
2513 F:      arch/arm/mach-zx/
2514 F:      arch/arm64/boot/dts/zte/
2515 F:      drivers/clk/zte/
2516 F:      drivers/dma/zx_dma.c
2517 F:      drivers/gpio/gpio-zx.c
2518 F:      drivers/i2c/busses/i2c-zx2967.c
2519 F:      drivers/mmc/host/dw_mmc-zx.*
2520 F:      drivers/pinctrl/zte/
2521 F:      drivers/soc/zte/
2522 F:      drivers/thermal/zx2967_thermal.c
2523 F:      drivers/watchdog/zx2967_wdt.c
2524 F:      Documentation/devicetree/bindings/arm/zte.yaml
2525 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2526 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2527 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2528 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2529 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2530 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2531 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2532 F:      Documentation/devicetree/bindings/soc/zte/
2533 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2534 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2535 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2536 F:      include/dt-bindings/clock/zx2967*.h
2537 F:      include/dt-bindings/soc/zte,*.h
2538 F:      sound/soc/codecs/zx_aud96p22.c
2539 F:      sound/soc/zte/
2540
2541 ARM/ZYNQ ARCHITECTURE
2542 M:      Michal Simek <michal.simek@xilinx.com>
2543 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2544 W:      http://wiki.xilinx.com
2545 T:      git https://github.com/Xilinx/linux-xlnx.git
2546 S:      Supported
2547 F:      arch/arm/mach-zynq/
2548 F:      drivers/cpuidle/cpuidle-zynq.c
2549 F:      drivers/block/xsysace.c
2550 N:      zynq
2551 N:      xilinx
2552 F:      Documentation/devicetree/bindings/i2c/i2c-cadence.txt
2553 F:      Documentation/devicetree/bindings/i2c/i2c-xiic.txt
2554 F:      drivers/clocksource/timer-cadence-ttc.c
2555 F:      drivers/i2c/busses/i2c-cadence.c
2556 F:      drivers/mmc/host/sdhci-of-arasan.c
2557 F:      drivers/edac/synopsys_edac.c
2558 F:      drivers/i2c/busses/i2c-xiic.c
2559
2560 ARM64 PORT (AARCH64 ARCHITECTURE)
2561 M:      Catalin Marinas <catalin.marinas@arm.com>
2562 M:      Will Deacon <will@kernel.org>
2563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2565 S:      Maintained
2566 F:      arch/arm64/
2567 X:      arch/arm64/boot/dts/
2568 F:      Documentation/arm64/
2569
2570 AS3645A LED FLASH CONTROLLER DRIVER
2571 M:      Sakari Ailus <sakari.ailus@iki.fi>
2572 L:      linux-leds@vger.kernel.org
2573 S:      Maintained
2574 F:      drivers/leds/leds-as3645a.c
2575
2576 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2577 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2578 L:      linux-media@vger.kernel.org
2579 T:      git git://linuxtv.org/media_tree.git
2580 S:      Maintained
2581 F:      drivers/media/i2c/ak7375.c
2582 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2583
2584 ASAHI KASEI AK8974 DRIVER
2585 M:      Linus Walleij <linus.walleij@linaro.org>
2586 L:      linux-iio@vger.kernel.org
2587 W:      http://www.akm.com/
2588 S:      Supported
2589 F:      drivers/iio/magnetometer/ak8974.c
2590
2591 ASC7621 HARDWARE MONITOR DRIVER
2592 M:      George Joseph <george.joseph@fairview5.com>
2593 L:      linux-hwmon@vger.kernel.org
2594 S:      Maintained
2595 F:      Documentation/hwmon/asc7621.rst
2596 F:      drivers/hwmon/asc7621.c
2597
2598 ASPEED VIDEO ENGINE DRIVER
2599 M:      Eddie James <eajames@linux.ibm.com>
2600 L:      linux-media@vger.kernel.org
2601 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2602 S:      Maintained
2603 F:      drivers/media/platform/aspeed-video.c
2604 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2605
2606 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2607 M:      Corentin Chary <corentin.chary@gmail.com>
2608 L:      acpi4asus-user@lists.sourceforge.net
2609 L:      platform-driver-x86@vger.kernel.org
2610 W:      http://acpi4asus.sf.net
2611 S:      Maintained
2612 F:      drivers/platform/x86/asus*.c
2613 F:      drivers/platform/x86/eeepc*.c
2614
2615 ASUS WIRELESS RADIO CONTROL DRIVER
2616 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2617 L:      platform-driver-x86@vger.kernel.org
2618 S:      Maintained
2619 F:      drivers/platform/x86/asus-wireless.c
2620
2621 ASYMMETRIC KEYS
2622 M:      David Howells <dhowells@redhat.com>
2623 L:      keyrings@vger.kernel.org
2624 S:      Maintained
2625 F:      Documentation/crypto/asymmetric-keys.txt
2626 F:      include/linux/verification.h
2627 F:      include/crypto/public_key.h
2628 F:      include/crypto/pkcs7.h
2629 F:      crypto/asymmetric_keys/
2630
2631 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2632 R:      Dan Williams <dan.j.williams@intel.com>
2633 W:      http://sourceforge.net/projects/xscaleiop
2634 S:      Odd fixes
2635 F:      Documentation/crypto/async-tx-api.txt
2636 F:      crypto/async_tx/
2637 F:      drivers/dma/
2638 F:      include/linux/dmaengine.h
2639 F:      include/linux/async_tx.h
2640
2641 AT24 EEPROM DRIVER
2642 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
2643 L:      linux-i2c@vger.kernel.org
2644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2645 S:      Maintained
2646 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2647 F:      drivers/misc/eeprom/at24.c
2648
2649 ATA OVER ETHERNET (AOE) DRIVER
2650 M:      "Justin Sanders" <justin@coraid.com>
2651 W:      http://www.openaoe.org/
2652 S:      Supported
2653 F:      Documentation/aoe/
2654 F:      drivers/block/aoe/
2655
2656 ATHEROS 71XX/9XXX GPIO DRIVER
2657 M:      Alban Bedel <albeu@free.fr>
2658 W:      https://github.com/AlbanBedel/linux
2659 T:      git git://github.com/AlbanBedel/linux
2660 S:      Maintained
2661 F:      drivers/gpio/gpio-ath79.c
2662 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2663
2664 ATHEROS 71XX/9XXX USB PHY DRIVER
2665 M:      Alban Bedel <albeu@free.fr>
2666 W:      https://github.com/AlbanBedel/linux
2667 T:      git git://github.com/AlbanBedel/linux
2668 S:      Maintained
2669 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2670 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2671
2672 ATHEROS ATH GENERIC UTILITIES
2673 M:      Kalle Valo <kvalo@codeaurora.org>
2674 L:      linux-wireless@vger.kernel.org
2675 S:      Supported
2676 F:      drivers/net/wireless/ath/*
2677
2678 ATHEROS ATH5K WIRELESS DRIVER
2679 M:      Jiri Slaby <jirislaby@gmail.com>
2680 M:      Nick Kossifidis <mickflemm@gmail.com>
2681 M:      Luis Chamberlain <mcgrof@kernel.org>
2682 L:      linux-wireless@vger.kernel.org
2683 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2684 S:      Maintained
2685 F:      drivers/net/wireless/ath/ath5k/
2686
2687 ATHEROS ATH6KL WIRELESS DRIVER
2688 M:      Kalle Valo <kvalo@codeaurora.org>
2689 L:      linux-wireless@vger.kernel.org
2690 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2691 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2692 S:      Supported
2693 F:      drivers/net/wireless/ath/ath6kl/
2694
2695 ATI_REMOTE2 DRIVER
2696 M:      Ville Syrjala <syrjala@sci.fi>
2697 S:      Maintained
2698 F:      drivers/input/misc/ati_remote2.c
2699
2700 ATK0110 HWMON DRIVER
2701 M:      Luca Tettamanti <kronos.it@gmail.com>
2702 L:      linux-hwmon@vger.kernel.org
2703 S:      Maintained
2704 F:      drivers/hwmon/asus_atk0110.c
2705
2706 ATLX ETHERNET DRIVERS
2707 M:      Jay Cliburn <jcliburn@gmail.com>
2708 M:      Chris Snook <chris.snook@gmail.com>
2709 L:      netdev@vger.kernel.org
2710 W:      http://sourceforge.net/projects/atl1
2711 W:      http://atl1.sourceforge.net
2712 S:      Maintained
2713 F:      drivers/net/ethernet/atheros/
2714
2715 ATM
2716 M:      Chas Williams <3chas3@gmail.com>
2717 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2718 L:      netdev@vger.kernel.org
2719 W:      http://linux-atm.sourceforge.net
2720 S:      Maintained
2721 F:      drivers/atm/
2722 F:      include/linux/atm*
2723 F:      include/uapi/linux/atm*
2724
2725 ATMEL MACB ETHERNET DRIVER
2726 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2727 S:      Supported
2728 F:      drivers/net/ethernet/cadence/
2729
2730 ATMEL MAXTOUCH DRIVER
2731 M:      Nick Dyer <nick@shmanahar.org>
2732 T:      git git://github.com/ndyer/linux.git
2733 S:      Maintained
2734 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2735 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2736
2737 ATMEL WIRELESS DRIVER
2738 M:      Simon Kelley <simon@thekelleys.org.uk>
2739 L:      linux-wireless@vger.kernel.org
2740 W:      http://www.thekelleys.org.uk/atmel
2741 W:      http://atmelwlandriver.sourceforge.net/
2742 S:      Maintained
2743 F:      drivers/net/wireless/atmel/atmel*
2744
2745 ATOMIC INFRASTRUCTURE
2746 M:      Will Deacon <will@kernel.org>
2747 M:      Peter Zijlstra <peterz@infradead.org>
2748 R:      Boqun Feng <boqun.feng@gmail.com>
2749 L:      linux-kernel@vger.kernel.org
2750 S:      Maintained
2751 F:      arch/*/include/asm/atomic*.h
2752 F:      include/*/atomic*.h
2753 F:      scripts/atomic/
2754
2755 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2756 M:      Bradley Grove <linuxdrivers@attotech.com>
2757 L:      linux-scsi@vger.kernel.org
2758 W:      http://www.attotech.com
2759 S:      Supported
2760 F:      drivers/scsi/esas2r
2761
2762 ATUSB IEEE 802.15.4 RADIO DRIVER
2763 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2764 L:      linux-wpan@vger.kernel.org
2765 S:      Maintained
2766 F:      drivers/net/ieee802154/atusb.c
2767 F:      drivers/net/ieee802154/atusb.h
2768 F:      drivers/net/ieee802154/at86rf230.h
2769
2770 AUDIT SUBSYSTEM
2771 M:      Paul Moore <paul@paul-moore.com>
2772 M:      Eric Paris <eparis@redhat.com>
2773 L:      linux-audit@redhat.com (moderated for non-subscribers)
2774 W:      https://github.com/linux-audit
2775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2776 S:      Supported
2777 F:      include/linux/audit.h
2778 F:      include/uapi/linux/audit.h
2779 F:      kernel/audit*
2780
2781 AUXILIARY DISPLAY DRIVERS
2782 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2783 S:      Maintained
2784 F:      drivers/auxdisplay/
2785 F:      include/linux/cfag12864b.h
2786
2787 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2788 M:      Andreas Klinger <ak@it-klinger.de>
2789 L:      linux-iio@vger.kernel.org
2790 S:      Maintained
2791 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
2792 F:      drivers/iio/adc/hx711.c
2793
2794 AX.25 NETWORK LAYER
2795 M:      Ralf Baechle <ralf@linux-mips.org>
2796 L:      linux-hams@vger.kernel.org
2797 W:      http://www.linux-ax25.org/
2798 S:      Maintained
2799 F:      include/uapi/linux/ax25.h
2800 F:      include/net/ax25.h
2801 F:      net/ax25/
2802
2803 AXENTIA ARM DEVICES
2804 M:      Peter Rosin <peda@axentia.se>
2805 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2806 S:      Maintained
2807 F:      Documentation/devicetree/bindings/arm/axentia.txt
2808 F:      arch/arm/boot/dts/at91-linea.dtsi
2809 F:      arch/arm/boot/dts/at91-natte.dtsi
2810 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2811 F:      arch/arm/boot/dts/at91-tse850-3.dts
2812
2813 AXENTIA ASOC DRIVERS
2814 M:      Peter Rosin <peda@axentia.se>
2815 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2816 S:      Maintained
2817 F:      Documentation/devicetree/bindings/sound/axentia,*
2818 F:      sound/soc/atmel/tse850-pcm5142.c
2819
2820 AXXIA I2C CONTROLLER
2821 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2822 L:      linux-i2c@vger.kernel.org
2823 S:      Maintained
2824 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2825 F:      drivers/i2c/busses/i2c-axxia.c
2826
2827 AZ6007 DVB DRIVER
2828 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2829 L:      linux-media@vger.kernel.org
2830 W:      https://linuxtv.org
2831 T:      git git://linuxtv.org/media_tree.git
2832 S:      Maintained
2833 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2834
2835 AZTECH FM RADIO RECEIVER DRIVER
2836 M:      Hans Verkuil <hverkuil@xs4all.nl>
2837 L:      linux-media@vger.kernel.org
2838 T:      git git://linuxtv.org/media_tree.git
2839 W:      https://linuxtv.org
2840 S:      Maintained
2841 F:      drivers/media/radio/radio-aztech*
2842
2843 B43 WIRELESS DRIVER
2844 L:      linux-wireless@vger.kernel.org
2845 L:      b43-dev@lists.infradead.org
2846 W:      http://wireless.kernel.org/en/users/Drivers/b43
2847 S:      Odd Fixes
2848 F:      drivers/net/wireless/broadcom/b43/
2849
2850 B43LEGACY WIRELESS DRIVER
2851 M:      Larry Finger <Larry.Finger@lwfinger.net>
2852 L:      linux-wireless@vger.kernel.org
2853 L:      b43-dev@lists.infradead.org
2854 W:      http://wireless.kernel.org/en/users/Drivers/b43
2855 S:      Maintained
2856 F:      drivers/net/wireless/broadcom/b43legacy/
2857
2858 BACKLIGHT CLASS/SUBSYSTEM
2859 M:      Lee Jones <lee.jones@linaro.org>
2860 M:      Daniel Thompson <daniel.thompson@linaro.org>
2861 M:      Jingoo Han <jingoohan1@gmail.com>
2862 L:      dri-devel@lists.freedesktop.org
2863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2864 S:      Maintained
2865 F:      drivers/video/backlight/
2866 F:      include/linux/backlight.h
2867 F:      include/linux/pwm_backlight.h
2868 F:      Documentation/devicetree/bindings/leds/backlight
2869
2870 BATMAN ADVANCED
2871 M:      Marek Lindner <mareklindner@neomailbox.ch>
2872 M:      Simon Wunderlich <sw@simonwunderlich.de>
2873 M:      Antonio Quartulli <a@unstable.cc>
2874 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2875 W:      https://www.open-mesh.org/
2876 B:      https://www.open-mesh.org/projects/batman-adv/issues
2877 C:      irc://chat.freenode.net/batman
2878 Q:      https://patchwork.open-mesh.org/project/batman/list/
2879 T:      git https://git.open-mesh.org/linux-merge.git
2880 S:      Maintained
2881 F:      Documentation/ABI/obsolete/sysfs-class-net-batman-adv
2882 F:      Documentation/ABI/obsolete/sysfs-class-net-mesh
2883 F:      Documentation/networking/batman-adv.rst
2884 F:      include/uapi/linux/batadv_packet.h
2885 F:      include/uapi/linux/batman_adv.h
2886 F:      net/batman-adv/
2887
2888 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2889 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2890 L:      linux-hams@vger.kernel.org
2891 W:      http://www.baycom.org/~tom/ham/ham.html
2892 S:      Maintained
2893 F:      drivers/net/hamradio/baycom*
2894
2895 BCACHE (BLOCK LAYER CACHE)
2896 M:      Coly Li <colyli@suse.de>
2897 M:      Kent Overstreet <kent.overstreet@gmail.com>
2898 L:      linux-bcache@vger.kernel.org
2899 W:      http://bcache.evilpiepirate.org
2900 C:      irc://irc.oftc.net/bcache
2901 S:      Maintained
2902 F:      drivers/md/bcache/
2903
2904 BDISP ST MEDIA DRIVER
2905 M:      Fabien Dessenne <fabien.dessenne@st.com>
2906 L:      linux-media@vger.kernel.org
2907 T:      git git://linuxtv.org/media_tree.git
2908 W:      https://linuxtv.org
2909 S:      Supported
2910 F:      drivers/media/platform/sti/bdisp
2911
2912 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2913 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2914 L:      netdev@vger.kernel.org
2915 S:      Maintained
2916 F:      drivers/net/ethernet/ec_bhf.c
2917
2918 BEFS FILE SYSTEM
2919 M:      Luis de Bethencourt <luisbg@kernel.org>
2920 M:      Salah Triki <salah.triki@gmail.com>
2921 S:      Maintained
2922 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2923 F:      Documentation/filesystems/befs.txt
2924 F:      fs/befs/
2925
2926 BFQ I/O SCHEDULER
2927 M:      Paolo Valente <paolo.valente@linaro.org>
2928 M:      Jens Axboe <axboe@kernel.dk>
2929 L:      linux-block@vger.kernel.org
2930 S:      Maintained
2931 F:      block/bfq-*
2932 F:      Documentation/block/bfq-iosched.txt
2933
2934 BFS FILE SYSTEM
2935 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2936 S:      Maintained
2937 F:      Documentation/filesystems/bfs.txt
2938 F:      fs/bfs/
2939 F:      include/uapi/linux/bfs_fs.h
2940
2941 BLINKM RGB LED DRIVER
2942 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2943 S:      Maintained
2944 F:      drivers/leds/leds-blinkm.c
2945
2946 BLOCK LAYER
2947 M:      Jens Axboe <axboe@kernel.dk>
2948 L:      linux-block@vger.kernel.org
2949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2950 S:      Maintained
2951 F:      block/
2952 F:      drivers/block/
2953 F:      kernel/trace/blktrace.c
2954 F:      lib/sbitmap.c
2955
2956 BLOCK2MTD DRIVER
2957 M:      Joern Engel <joern@lazybastard.org>
2958 L:      linux-mtd@lists.infradead.org
2959 S:      Maintained
2960 F:      drivers/mtd/devices/block2mtd.c
2961
2962 BLUETOOTH DRIVERS
2963 M:      Marcel Holtmann <marcel@holtmann.org>
2964 M:      Johan Hedberg <johan.hedberg@gmail.com>
2965 L:      linux-bluetooth@vger.kernel.org
2966 W:      http://www.bluez.org/
2967 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2969 S:      Maintained
2970 F:      drivers/bluetooth/
2971
2972 BLUETOOTH SUBSYSTEM
2973 M:      Marcel Holtmann <marcel@holtmann.org>
2974 M:      Johan Hedberg <johan.hedberg@gmail.com>
2975 L:      linux-bluetooth@vger.kernel.org
2976 W:      http://www.bluez.org/
2977 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2979 S:      Maintained
2980 F:      net/bluetooth/
2981 F:      include/net/bluetooth/
2982
2983 BONDING DRIVER
2984 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2985 M:      Veaceslav Falico <vfalico@gmail.com>
2986 M:      Andy Gospodarek <andy@greyhouse.net>
2987 L:      netdev@vger.kernel.org
2988 W:      http://sourceforge.net/projects/bonding/
2989 S:      Supported
2990 F:      drivers/net/bonding/
2991 F:      include/uapi/linux/if_bonding.h
2992
2993 BPF (Safe dynamic programs and tools)
2994 M:      Alexei Starovoitov <ast@kernel.org>
2995 M:      Daniel Borkmann <daniel@iogearbox.net>
2996 R:      Martin KaFai Lau <kafai@fb.com>
2997 R:      Song Liu <songliubraving@fb.com>
2998 R:      Yonghong Song <yhs@fb.com>
2999 L:      netdev@vger.kernel.org
3000 L:      bpf@vger.kernel.org
3001 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3002 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3003 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
3004 S:      Supported
3005 F:      arch/*/net/*
3006 F:      Documentation/networking/filter.txt
3007 F:      Documentation/bpf/
3008 F:      include/linux/bpf*
3009 F:      include/linux/filter.h
3010 F:      include/trace/events/xdp.h
3011 F:      include/uapi/linux/bpf*
3012 F:      include/uapi/linux/filter.h
3013 F:      kernel/bpf/
3014 F:      kernel/trace/bpf_trace.c
3015 F:      lib/test_bpf.c
3016 F:      net/bpf/
3017 F:      net/core/filter.c
3018 F:      net/sched/act_bpf.c
3019 F:      net/sched/cls_bpf.c
3020 F:      samples/bpf/
3021 F:      tools/bpf/
3022 F:      tools/lib/bpf/
3023 F:      tools/testing/selftests/bpf/
3024 K:      bpf
3025 N:      bpf
3026
3027 BPF JIT for ARM
3028 M:      Shubham Bansal <illusionist.neo@gmail.com>
3029 L:      netdev@vger.kernel.org
3030 L:      bpf@vger.kernel.org
3031 S:      Maintained
3032 F:      arch/arm/net/
3033
3034 BPF JIT for ARM64
3035 M:      Daniel Borkmann <daniel@iogearbox.net>
3036 M:      Alexei Starovoitov <ast@kernel.org>
3037 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3038 L:      netdev@vger.kernel.org
3039 L:      bpf@vger.kernel.org
3040 S:      Supported
3041 F:      arch/arm64/net/
3042
3043 BPF JIT for MIPS (32-BIT AND 64-BIT)
3044 M:      Paul Burton <paul.burton@mips.com>
3045 L:      netdev@vger.kernel.org
3046 L:      bpf@vger.kernel.org
3047 S:      Maintained
3048 F:      arch/mips/net/
3049
3050 BPF JIT for NFP NICs
3051 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
3052 L:      netdev@vger.kernel.org
3053 L:      bpf@vger.kernel.org
3054 S:      Supported
3055 F:      drivers/net/ethernet/netronome/nfp/bpf/
3056
3057 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3058 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3059 M:      Sandipan Das <sandipan@linux.ibm.com>
3060 L:      netdev@vger.kernel.org
3061 L:      bpf@vger.kernel.org
3062 S:      Maintained
3063 F:      arch/powerpc/net/
3064
3065 BPF JIT for RISC-V (RV64G)
3066 M:      Björn Töpel <bjorn.topel@gmail.com>
3067 L:      netdev@vger.kernel.org
3068 S:      Maintained
3069 F:      arch/riscv/net/
3070
3071 BPF JIT for S390
3072 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
3073 M:      Vasily Gorbik <gor@linux.ibm.com>
3074 M:      Christian Borntraeger <borntraeger@de.ibm.com>
3075 L:      netdev@vger.kernel.org
3076 L:      bpf@vger.kernel.org
3077 S:      Maintained
3078 F:      arch/s390/net/
3079 X:      arch/s390/net/pnet.c
3080
3081 BPF JIT for SPARC (32-BIT AND 64-BIT)
3082 M:      David S. Miller <davem@davemloft.net>
3083 L:      netdev@vger.kernel.org
3084 L:      bpf@vger.kernel.org
3085 S:      Maintained
3086 F:      arch/sparc/net/
3087
3088 BPF JIT for X86 32-BIT
3089 M:      Wang YanQing <udknight@gmail.com>
3090 L:      netdev@vger.kernel.org
3091 L:      bpf@vger.kernel.org
3092 S:      Maintained
3093 F:      arch/x86/net/bpf_jit_comp32.c
3094
3095 BPF JIT for X86 64-BIT
3096 M:      Alexei Starovoitov <ast@kernel.org>
3097 M:      Daniel Borkmann <daniel@iogearbox.net>
3098 L:      netdev@vger.kernel.org
3099 L:      bpf@vger.kernel.org
3100 S:      Supported
3101 F:      arch/x86/net/
3102 X:      arch/x86/net/bpf_jit_comp32.c
3103
3104 BROADCOM B44 10/100 ETHERNET DRIVER
3105 M:      Michael Chan <michael.chan@broadcom.com>
3106 L:      netdev@vger.kernel.org
3107 S:      Supported
3108 F:      drivers/net/ethernet/broadcom/b44.*
3109
3110 BROADCOM B53 ETHERNET SWITCH DRIVER
3111 M:      Florian Fainelli <f.fainelli@gmail.com>
3112 L:      netdev@vger.kernel.org
3113 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3114 S:      Supported
3115 F:      drivers/net/dsa/b53/*
3116 F:      include/linux/platform_data/b53.h
3117
3118 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3119 M:      Florian Fainelli <f.fainelli@gmail.com>
3120 M:      Ray Jui <rjui@broadcom.com>
3121 M:      Scott Branden <sbranden@broadcom.com>
3122 M:      bcm-kernel-feedback-list@broadcom.com
3123 T:      git git://github.com/broadcom/mach-bcm
3124 S:      Maintained
3125 N:      bcm281*
3126 N:      bcm113*
3127 N:      bcm216*
3128 N:      kona
3129 F:      arch/arm/mach-bcm/
3130
3131 BROADCOM BCM2835 ARM ARCHITECTURE
3132 M:      Eric Anholt <eric@anholt.net>
3133 M:      Stefan Wahren <wahrenst@gmx.net>
3134 L:      bcm-kernel-feedback-list@broadcom.com
3135 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3136 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3137 T:      git git://github.com/anholt/linux
3138 S:      Maintained
3139 N:      bcm2835
3140 F:      drivers/staging/vc04_services
3141
3142 BROADCOM BCM47XX MIPS ARCHITECTURE
3143 M:      Hauke Mehrtens <hauke@hauke-m.de>
3144 M:      Rafał Miłecki <zajec5@gmail.com>
3145 L:      linux-mips@vger.kernel.org
3146 S:      Maintained
3147 F:      Documentation/devicetree/bindings/mips/brcm/
3148 F:      arch/mips/bcm47xx/*
3149 F:      arch/mips/include/asm/mach-bcm47xx/*
3150
3151 BROADCOM BCM5301X ARM ARCHITECTURE
3152 M:      Hauke Mehrtens <hauke@hauke-m.de>
3153 M:      Rafał Miłecki <zajec5@gmail.com>
3154 M:      bcm-kernel-feedback-list@broadcom.com
3155 L:      linux-arm-kernel@lists.infradead.org
3156 S:      Maintained
3157 F:      arch/arm/mach-bcm/bcm_5301x.c
3158 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3159 F:      arch/arm/boot/dts/bcm470*
3160 F:      arch/arm/boot/dts/bcm953012*
3161
3162 BROADCOM BCM53573 ARM ARCHITECTURE
3163 M:      Rafał Miłecki <rafal@milecki.pl>
3164 L:      bcm-kernel-feedback-list@broadcom.com
3165 L:      linux-arm-kernel@lists.infradead.org
3166 S:      Maintained
3167 F:      arch/arm/boot/dts/bcm53573*
3168 F:      arch/arm/boot/dts/bcm47189*
3169
3170 BROADCOM BCM63XX ARM ARCHITECTURE
3171 M:      Florian Fainelli <f.fainelli@gmail.com>
3172 M:      bcm-kernel-feedback-list@broadcom.com
3173 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3174 T:      git git://github.com/broadcom/stblinux.git
3175 S:      Maintained
3176 N:      bcm63xx
3177
3178 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3179 M:      Kevin Cernekee <cernekee@gmail.com>
3180 L:      linux-usb@vger.kernel.org
3181 S:      Maintained
3182 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3183
3184 BROADCOM BCM7XXX ARM ARCHITECTURE
3185 M:      Brian Norris <computersforpeace@gmail.com>
3186 M:      Gregory Fong <gregory.0xf0@gmail.com>
3187 M:      Florian Fainelli <f.fainelli@gmail.com>
3188 M:      bcm-kernel-feedback-list@broadcom.com
3189 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3190 T:      git git://github.com/broadcom/stblinux.git
3191 S:      Maintained
3192 F:      arch/arm/mach-bcm/*brcmstb*
3193 F:      arch/arm/boot/dts/bcm7*.dts*
3194 F:      drivers/bus/brcmstb_gisb.c
3195 F:      arch/arm/mm/cache-b15-rac.c
3196 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3197 N:      brcmstb
3198
3199 BROADCOM BMIPS CPUFREQ DRIVER
3200 M:      Markus Mayer <mmayer@broadcom.com>
3201 M:      bcm-kernel-feedback-list@broadcom.com
3202 L:      linux-pm@vger.kernel.org
3203 S:      Maintained
3204 F:      drivers/cpufreq/bmips-cpufreq.c
3205
3206 BROADCOM BMIPS MIPS ARCHITECTURE
3207 M:      Kevin Cernekee <cernekee@gmail.com>
3208 M:      Florian Fainelli <f.fainelli@gmail.com>
3209 L:      bcm-kernel-feedback-list@broadcom.com
3210 L:      linux-mips@vger.kernel.org
3211 T:      git git://github.com/broadcom/stblinux.git
3212 S:      Maintained
3213 F:      arch/mips/bmips/*
3214 F:      arch/mips/include/asm/mach-bmips/*
3215 F:      arch/mips/kernel/*bmips*
3216 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3217 F:      drivers/irqchip/irq-bcm63*
3218 F:      drivers/irqchip/irq-bcm7*
3219 F:      drivers/irqchip/irq-brcmstb*
3220 F:      include/linux/bcm963xx_nvram.h
3221 F:      include/linux/bcm963xx_tag.h
3222
3223 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3224 M:      Rasesh Mody <rmody@marvell.com>
3225 M:      GR-Linux-NIC-Dev@marvell.com
3226 L:      netdev@vger.kernel.org
3227 S:      Supported
3228 F:      drivers/net/ethernet/broadcom/bnx2.*
3229 F:      drivers/net/ethernet/broadcom/bnx2_*
3230
3231 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3232 M:      QLogic-Storage-Upstream@qlogic.com
3233 L:      linux-scsi@vger.kernel.org
3234 S:      Supported
3235 F:      drivers/scsi/bnx2fc/
3236
3237 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3238 M:      QLogic-Storage-Upstream@qlogic.com
3239 L:      linux-scsi@vger.kernel.org
3240 S:      Supported
3241 F:      drivers/scsi/bnx2i/
3242
3243 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3244 M:      Ariel Elior <aelior@marvell.com>
3245 M:      Sudarsana Kalluru <skalluru@marvell.com>
3246 M:      GR-everest-linux-l2@marvell.com
3247 L:      netdev@vger.kernel.org
3248 S:      Supported
3249 F:      drivers/net/ethernet/broadcom/bnx2x/
3250
3251 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3252 M:      Michael Chan <michael.chan@broadcom.com>
3253 L:      netdev@vger.kernel.org
3254 S:      Supported
3255 F:      drivers/net/ethernet/broadcom/bnxt/
3256
3257 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3258 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3259 M:      Franky Lin <franky.lin@broadcom.com>
3260 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3261 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3262 M:      Wright Feng <wright.feng@cypress.com>
3263 L:      linux-wireless@vger.kernel.org
3264 L:      brcm80211-dev-list.pdl@broadcom.com
3265 L:      brcm80211-dev-list@cypress.com
3266 S:      Supported
3267 F:      drivers/net/wireless/broadcom/brcm80211/
3268
3269 BROADCOM BRCMSTB GPIO DRIVER
3270 M:      Gregory Fong <gregory.0xf0@gmail.com>
3271 L:      bcm-kernel-feedback-list@broadcom.com
3272 S:      Supported
3273 F:      drivers/gpio/gpio-brcmstb.c
3274 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3275
3276 BROADCOM BRCMSTB I2C DRIVER
3277 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3278 L:      linux-i2c@vger.kernel.org
3279 L:      bcm-kernel-feedback-list@broadcom.com
3280 S:      Supported
3281 F:      drivers/i2c/busses/i2c-brcmstb.c
3282 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3283
3284 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3285 M:      Al Cooper <alcooperx@gmail.com>
3286 L:      linux-kernel@vger.kernel.org
3287 L:      bcm-kernel-feedback-list@broadcom.com
3288 S:      Maintained
3289 F:      drivers/phy/broadcom/phy-brcm-usb*
3290
3291 BROADCOM GENET ETHERNET DRIVER
3292 M:      Doug Berger <opendmb@gmail.com>
3293 M:      Florian Fainelli <f.fainelli@gmail.com>
3294 L:      bcm-kernel-feedback-list@broadcom.com
3295 L:      netdev@vger.kernel.org
3296 S:      Supported
3297 F:      drivers/net/ethernet/broadcom/genet/
3298
3299 BROADCOM IPROC ARM ARCHITECTURE
3300 M:      Ray Jui <rjui@broadcom.com>
3301 M:      Scott Branden <sbranden@broadcom.com>
3302 M:      bcm-kernel-feedback-list@broadcom.com
3303 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3304 T:      git git://github.com/broadcom/cygnus-linux.git
3305 S:      Maintained
3306 N:      iproc
3307 N:      cygnus
3308 N:      bcm[-_]nsp
3309 N:      bcm9113*
3310 N:      bcm9583*
3311 N:      bcm9585*
3312 N:      bcm9586*
3313 N:      bcm988312
3314 N:      bcm113*
3315 N:      bcm583*
3316 N:      bcm585*
3317 N:      bcm586*
3318 N:      bcm88312
3319 N:      hr2
3320 N:      stingray
3321 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3322 F:      arch/arm64/boot/dts/broadcom/stingray/*
3323 F:      drivers/clk/bcm/clk-ns*
3324 F:      drivers/clk/bcm/clk-sr*
3325 F:      drivers/pinctrl/bcm/pinctrl-ns*
3326 F:      include/dt-bindings/clock/bcm-sr*
3327
3328 BROADCOM KONA GPIO DRIVER
3329 M:      Ray Jui <rjui@broadcom.com>
3330 L:      bcm-kernel-feedback-list@broadcom.com
3331 S:      Supported
3332 F:      drivers/gpio/gpio-bcm-kona.c
3333 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3334
3335 BROADCOM NETXTREME-E ROCE DRIVER
3336 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3337 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3338 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3339 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3340 L:      linux-rdma@vger.kernel.org
3341 W:      http://www.broadcom.com
3342 S:      Supported
3343 F:      drivers/infiniband/hw/bnxt_re/
3344 F:      include/uapi/rdma/bnxt_re-abi.h
3345
3346 BROADCOM NVRAM DRIVER
3347 M:      Rafał Miłecki <zajec5@gmail.com>
3348 L:      linux-mips@vger.kernel.org
3349 S:      Maintained
3350 F:      drivers/firmware/broadcom/*
3351
3352 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3353 M:      Rafał Miłecki <zajec5@gmail.com>
3354 L:      linux-wireless@vger.kernel.org
3355 S:      Maintained
3356 F:      drivers/bcma/
3357 F:      include/linux/bcma/
3358
3359 BROADCOM STB AVS CPUFREQ DRIVER
3360 M:      Markus Mayer <mmayer@broadcom.com>
3361 M:      bcm-kernel-feedback-list@broadcom.com
3362 L:      linux-pm@vger.kernel.org
3363 S:      Maintained
3364 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3365 F:      drivers/cpufreq/brcmstb*
3366
3367 BROADCOM STB AVS TMON DRIVER
3368 M:      Markus Mayer <mmayer@broadcom.com>
3369 M:      bcm-kernel-feedback-list@broadcom.com
3370 L:      linux-pm@vger.kernel.org
3371 S:      Maintained
3372 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3373 F:      drivers/thermal/broadcom/brcmstb*
3374
3375 BROADCOM STB NAND FLASH DRIVER
3376 M:      Brian Norris <computersforpeace@gmail.com>
3377 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3378 L:      linux-mtd@lists.infradead.org
3379 L:      bcm-kernel-feedback-list@broadcom.com
3380 S:      Maintained
3381 F:      drivers/mtd/nand/raw/brcmnand/
3382
3383 BROADCOM STB DPFE DRIVER
3384 M:      Markus Mayer <mmayer@broadcom.com>
3385 M:      bcm-kernel-feedback-list@broadcom.com
3386 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3387 S:      Maintained
3388 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3389 F:      drivers/memory/brcmstb_dpfe.c
3390
3391 BROADCOM SPI DRIVER
3392 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3393 M:      bcm-kernel-feedback-list@broadcom.com
3394 S:      Maintained
3395 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3396 F:      drivers/spi/spi-bcm-qspi.*
3397 F:      drivers/spi/spi-brcmstb-qspi.c
3398 F:      drivers/spi/spi-iproc-qspi.c
3399
3400 BROADCOM SYSTEMPORT ETHERNET DRIVER
3401 M:      Florian Fainelli <f.fainelli@gmail.com>
3402 L:      bcm-kernel-feedback-list@broadcom.com
3403 L:      netdev@vger.kernel.org
3404 S:      Supported
3405 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3406
3407 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3408 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3409 M:      Prashant Sreedharan <prashant@broadcom.com>
3410 M:      Michael Chan <mchan@broadcom.com>
3411 L:      netdev@vger.kernel.org
3412 S:      Supported
3413 F:      drivers/net/ethernet/broadcom/tg3.*
3414
3415 BROCADE BFA FC SCSI DRIVER
3416 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3417 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3418 L:      linux-scsi@vger.kernel.org
3419 S:      Supported
3420 F:      drivers/scsi/bfa/
3421
3422 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3423 M:      Rasesh Mody <rmody@marvell.com>
3424 M:      Sudarsana Kalluru <skalluru@marvell.com>
3425 M:      GR-Linux-NIC-Dev@marvell.com
3426 L:      netdev@vger.kernel.org
3427 S:      Supported
3428 F:      drivers/net/ethernet/brocade/bna/
3429
3430 BSG (block layer generic sg v4 driver)
3431 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3432 L:      linux-scsi@vger.kernel.org
3433 S:      Supported
3434 F:      block/bsg.c
3435 F:      include/linux/bsg.h
3436 F:      include/uapi/linux/bsg.h
3437
3438 BT87X AUDIO DRIVER
3439 M:      Clemens Ladisch <clemens@ladisch.de>
3440 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3442 S:      Maintained
3443 F:      Documentation/sound/cards/bt87x.rst
3444 F:      sound/pci/bt87x.c
3445
3446 BT8XXGPIO DRIVER
3447 M:      Michael Buesch <m@bues.ch>
3448 W:      http://bu3sch.de/btgpio.php
3449 S:      Maintained
3450 F:      drivers/gpio/gpio-bt8xx.c
3451
3452 BTRFS FILE SYSTEM
3453 M:      Chris Mason <clm@fb.com>
3454 M:      Josef Bacik <josef@toxicpanda.com>
3455 M:      David Sterba <dsterba@suse.com>
3456 L:      linux-btrfs@vger.kernel.org
3457 W:      http://btrfs.wiki.kernel.org/
3458 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3460 S:      Maintained
3461 F:      Documentation/filesystems/btrfs.txt
3462 F:      fs/btrfs/
3463 F:      include/linux/btrfs*
3464 F:      include/uapi/linux/btrfs*
3465
3466 BTTV VIDEO4LINUX DRIVER
3467 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3468 L:      linux-media@vger.kernel.org
3469 W:      https://linuxtv.org
3470 T:      git git://linuxtv.org/media_tree.git
3471 S:      Odd fixes
3472 F:      Documentation/media/v4l-drivers/bttv*
3473 F:      drivers/media/pci/bt8xx/bttv*
3474
3475 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3476 M:      Chanwoo Choi <cw00.choi@samsung.com>
3477 L:      linux-pm@vger.kernel.org
3478 L:      linux-samsung-soc@vger.kernel.org
3479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3480 S:      Maintained
3481 F:      drivers/devfreq/exynos-bus.c
3482 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3483
3484 BUSLOGIC SCSI DRIVER
3485 M:      Khalid Aziz <khalid@gonehiking.org>
3486 L:      linux-scsi@vger.kernel.org
3487 S:      Maintained
3488 F:      drivers/scsi/BusLogic.*
3489 F:      drivers/scsi/FlashPoint.*
3490
3491 C-MEDIA CMI8788 DRIVER
3492 M:      Clemens Ladisch <clemens@ladisch.de>
3493 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3495 S:      Maintained
3496 F:      sound/pci/oxygen/
3497
3498 C-SKY ARCHITECTURE
3499 M:      Guo Ren <guoren@kernel.org>
3500 T:      git https://github.com/c-sky/csky-linux.git
3501 S:      Supported
3502 F:      arch/csky/
3503 F:      Documentation/devicetree/bindings/csky/
3504 F:      drivers/irqchip/irq-csky-*
3505 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3506 F:      drivers/clocksource/timer-gx6605s.c
3507 F:      drivers/clocksource/timer-mp-csky.c
3508 F:      Documentation/devicetree/bindings/timer/csky,*
3509 K:      csky
3510 N:      csky
3511
3512 C6X ARCHITECTURE
3513 M:      Mark Salter <msalter@redhat.com>
3514 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3515 L:      linux-c6x-dev@linux-c6x.org
3516 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3517 S:      Maintained
3518 F:      arch/c6x/
3519
3520 CA8210 IEEE-802.15.4 RADIO DRIVER
3521 M:      Harry Morris <h.morris@cascoda.com>
3522 L:      linux-wpan@vger.kernel.org
3523 W:      https://github.com/Cascoda/ca8210-linux.git
3524 S:      Maintained
3525 F:      drivers/net/ieee802154/ca8210.c
3526 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3527
3528 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3529 M:      David Howells <dhowells@redhat.com>
3530 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3531 S:      Supported
3532 F:      Documentation/filesystems/caching/cachefiles.txt
3533 F:      fs/cachefiles/
3534
3535 CADENCE MIPI-CSI2 BRIDGES
3536 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3537 L:      linux-media@vger.kernel.org
3538 S:      Maintained
3539 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3540 F:      drivers/media/platform/cadence/cdns-csi2*
3541
3542 CADET FM/AM RADIO RECEIVER DRIVER
3543 M:      Hans Verkuil <hverkuil@xs4all.nl>
3544 L:      linux-media@vger.kernel.org
3545 T:      git git://linuxtv.org/media_tree.git
3546 W:      https://linuxtv.org
3547 S:      Maintained
3548 F:      drivers/media/radio/radio-cadet*
3549
3550 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3551 M:      Jonathan Corbet <corbet@lwn.net>
3552 L:      linux-media@vger.kernel.org
3553 T:      git git://linuxtv.org/media_tree.git
3554 S:      Maintained
3555 F:      Documentation/media/v4l-drivers/cafe_ccic*
3556 F:      drivers/media/platform/marvell-ccic/
3557
3558 CAIF NETWORK LAYER
3559 L:      netdev@vger.kernel.org
3560 S:      Orphan
3561 F:      Documentation/networking/caif/
3562 F:      drivers/net/caif/
3563 F:      include/uapi/linux/caif/
3564 F:      include/net/caif/
3565 F:      net/caif/
3566
3567 CAKE QDISC
3568 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3569 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3570 S:      Maintained
3571 F:      net/sched/sch_cake.c
3572
3573 CALGARY x86-64 IOMMU
3574 M:      Muli Ben-Yehuda <mulix@mulix.org>
3575 M:      Jon Mason <jdmason@kudzu.us>
3576 L:      iommu@lists.linux-foundation.org
3577 S:      Maintained
3578 F:      arch/x86/kernel/pci-calgary_64.c
3579 F:      arch/x86/kernel/tce_64.c
3580 F:      arch/x86/include/asm/calgary.h
3581 F:      arch/x86/include/asm/tce.h
3582
3583 CAN NETWORK DRIVERS
3584 M:      Wolfgang Grandegger <wg@grandegger.com>
3585 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3586 L:      linux-can@vger.kernel.org
3587 W:      https://github.com/linux-can
3588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3589 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3590 S:      Maintained
3591 F:      Documentation/devicetree/bindings/net/can/
3592 F:      drivers/net/can/
3593 F:      include/linux/can/dev.h
3594 F:      include/linux/can/platform/
3595 F:      include/uapi/linux/can/error.h
3596 F:      include/uapi/linux/can/netlink.h
3597
3598 CAN NETWORK LAYER
3599 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3600 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3601 L:      linux-can@vger.kernel.org
3602 W:      https://github.com/linux-can
3603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3605 S:      Maintained
3606 F:      Documentation/networking/can.rst
3607 F:      net/can/
3608 F:      include/linux/can/core.h
3609 F:      include/uapi/linux/can.h
3610 F:      include/uapi/linux/can/bcm.h
3611 F:      include/uapi/linux/can/raw.h
3612 F:      include/uapi/linux/can/gw.h
3613
3614 CAPABILITIES
3615 M:      Serge Hallyn <serge@hallyn.com>
3616 L:      linux-security-module@vger.kernel.org
3617 S:      Supported
3618 F:      include/linux/capability.h
3619 F:      include/uapi/linux/capability.h
3620 F:      security/commoncap.c
3621 F:      kernel/capability.c
3622
3623 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3624 M:      Kevin Tsai <ktsai@capellamicro.com>
3625 S:      Maintained
3626 F:      drivers/iio/light/cm*
3627
3628 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3629 M:      Christian Lamparter <chunkeey@googlemail.com>
3630 L:      linux-wireless@vger.kernel.org
3631 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3632 S:      Maintained
3633 F:      drivers/net/wireless/ath/carl9170/
3634
3635 CAVIUM I2C DRIVER
3636 M:      Jan Glauber <jglauber@cavium.com>
3637 M:      David Daney <david.daney@cavium.com>
3638 W:      http://www.cavium.com
3639 S:      Supported
3640 F:      drivers/i2c/busses/i2c-octeon*
3641 F:      drivers/i2c/busses/i2c-thunderx*
3642
3643 CAVIUM LIQUIDIO NETWORK DRIVER
3644 M:      Derek Chickles <dchickles@marvell.com>
3645 M:      Satanand Burla <sburla@marvell.com>
3646 M:      Felix Manlunas <fmanlunas@marvell.com>
3647 L:      netdev@vger.kernel.org
3648 W:      http://www.cavium.com
3649 S:      Supported
3650 F:      drivers/net/ethernet/cavium/liquidio/
3651
3652 CAVIUM MMC DRIVER
3653 M:      Jan Glauber <jglauber@cavium.com>
3654 M:      David Daney <david.daney@cavium.com>
3655 M:      Steven J. Hill <Steven.Hill@cavium.com>
3656 W:      http://www.cavium.com
3657 S:      Supported
3658 F:      drivers/mmc/host/cavium*
3659
3660 CAVIUM OCTEON-TX CRYPTO DRIVER
3661 M:      George Cherian <george.cherian@cavium.com>
3662 L:      linux-crypto@vger.kernel.org
3663 W:      http://www.cavium.com
3664 S:      Supported
3665 F:      drivers/crypto/cavium/cpt/
3666
3667 CAVIUM THUNDERX2 ARM64 SOC
3668 M:      Robert Richter <rrichter@cavium.com>
3669 M:      Jayachandran C <jnair@caviumnetworks.com>
3670 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3671 S:      Maintained
3672 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3673 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3674
3675 CC2520 IEEE-802.15.4 RADIO DRIVER
3676 M:      Varka Bhadram <varkabhadram@gmail.com>
3677 L:      linux-wpan@vger.kernel.org
3678 S:      Maintained
3679 F:      drivers/net/ieee802154/cc2520.c
3680 F:      include/linux/spi/cc2520.h
3681 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3682
3683 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3684 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3685 L:      linux-crypto@vger.kernel.org
3686 S:      Supported
3687 F:      drivers/crypto/ccree/
3688 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3689
3690 CEC FRAMEWORK
3691 M:      Hans Verkuil <hans.verkuil@cisco.com>
3692 L:      linux-media@vger.kernel.org
3693 T:      git git://linuxtv.org/media_tree.git
3694 W:      http://linuxtv.org
3695 S:      Supported
3696 F:      Documentation/media/kapi/cec-core.rst
3697 F:      Documentation/media/uapi/cec
3698 F:      drivers/media/cec/
3699 F:      drivers/media/rc/keymaps/rc-cec.c
3700 F:      include/media/cec.h
3701 F:      include/media/cec-notifier.h
3702 F:      include/uapi/linux/cec.h
3703 F:      include/uapi/linux/cec-funcs.h
3704 F:      Documentation/devicetree/bindings/media/cec.txt
3705 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3706
3707 CEC GPIO DRIVER
3708 M:      Hans Verkuil <hans.verkuil@cisco.com>
3709 L:      linux-media@vger.kernel.org
3710 T:      git git://linuxtv.org/media_tree.git
3711 W:      http://linuxtv.org
3712 S:      Supported
3713 F:      drivers/media/platform/cec-gpio/
3714 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3715
3716 CELL BROADBAND ENGINE ARCHITECTURE
3717 M:      Arnd Bergmann <arnd@arndb.de>
3718 L:      linuxppc-dev@lists.ozlabs.org
3719 W:      http://www.ibm.com/developerworks/power/cell/
3720 S:      Supported
3721 F:      arch/powerpc/include/asm/cell*.h
3722 F:      arch/powerpc/include/asm/spu*.h
3723 F:      arch/powerpc/include/uapi/asm/spu*.h
3724 F:      arch/powerpc/oprofile/*cell*
3725 F:      arch/powerpc/platforms/cell/
3726
3727 CEPH COMMON CODE (LIBCEPH)
3728 M:      Ilya Dryomov <idryomov@gmail.com>
3729 M:      "Yan, Zheng" <zyan@redhat.com>
3730 M:      Sage Weil <sage@redhat.com>
3731 L:      ceph-devel@vger.kernel.org
3732 W:      http://ceph.com/
3733 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3734 T:      git git://github.com/ceph/ceph-client.git
3735 S:      Supported
3736 F:      net/ceph/
3737 F:      include/linux/ceph/
3738 F:      include/linux/crush/
3739
3740 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3741 M:      "Yan, Zheng" <zyan@redhat.com>
3742 M:      Sage Weil <sage@redhat.com>
3743 M:      Ilya Dryomov <idryomov@gmail.com>
3744 L:      ceph-devel@vger.kernel.org
3745 W:      http://ceph.com/
3746 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3747 T:      git git://github.com/ceph/ceph-client.git
3748 S:      Supported
3749 F:      Documentation/filesystems/ceph.txt
3750 F:      fs/ceph/
3751
3752 CERTIFICATE HANDLING:
3753 M:      David Howells <dhowells@redhat.com>
3754 M:      David Woodhouse <dwmw2@infradead.org>
3755 L:      keyrings@vger.kernel.org
3756 S:      Maintained
3757 F:      Documentation/admin-guide/module-signing.rst
3758 F:      certs/
3759 F:      scripts/sign-file.c
3760 F:      scripts/extract-cert.c
3761
3762 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3763 L:      linux-usb@vger.kernel.org
3764 S:      Orphan
3765 F:      Documentation/usb/WUSB-Design-overview.txt
3766 F:      Documentation/usb/wusb-cbaf
3767 F:      drivers/usb/host/hwa-hc.c
3768 F:      drivers/usb/host/whci/
3769 F:      drivers/usb/wusbcore/
3770 F:      include/linux/usb/wusb*
3771
3772 CFAG12864B LCD DRIVER
3773 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3774 S:      Maintained
3775 F:      drivers/auxdisplay/cfag12864b.c
3776 F:      include/linux/cfag12864b.h
3777
3778 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3779 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3780 S:      Maintained
3781 F:      drivers/auxdisplay/cfag12864bfb.c
3782 F:      include/linux/cfag12864b.h
3783
3784 802.11 (including CFG80211/NL80211)
3785 M:      Johannes Berg <johannes@sipsolutions.net>
3786 L:      linux-wireless@vger.kernel.org
3787 W:      http://wireless.kernel.org/
3788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3790 S:      Maintained
3791 F:      net/wireless/
3792 F:      include/uapi/linux/nl80211.h
3793 F:      include/linux/ieee80211.h
3794 F:      include/net/wext.h
3795 F:      include/net/cfg80211.h
3796 F:      include/net/iw_handler.h
3797 F:      include/net/ieee80211_radiotap.h
3798 F:      Documentation/driver-api/80211/cfg80211.rst
3799 F:      Documentation/networking/regulatory.txt
3800
3801 CHAR and MISC DRIVERS
3802 M:      Arnd Bergmann <arnd@arndb.de>
3803 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3805 S:      Supported
3806 F:      drivers/char/
3807 F:      drivers/misc/
3808 F:      include/linux/miscdevice.h
3809
3810 CHECKPATCH
3811 M:      Andy Whitcroft <apw@canonical.com>
3812 M:      Joe Perches <joe@perches.com>
3813 S:      Maintained
3814 F:      scripts/checkpatch.pl
3815
3816 CHINESE DOCUMENTATION
3817 M:      Harry Wei <harryxiyou@gmail.com>
3818 M:      Alex Shi <alex.shi@linux.alibaba.com>
3819 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3820 S:      Maintained
3821 F:      Documentation/translations/zh_CN/
3822
3823 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3824 M:      Peter Chen <Peter.Chen@nxp.com>
3825 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3826 L:      linux-usb@vger.kernel.org
3827 S:      Maintained
3828 F:      drivers/usb/chipidea/
3829
3830 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3831 M:      Hans de Goede <hdegoede@redhat.com>
3832 L:      linux-input@vger.kernel.org
3833 S:      Maintained
3834 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3835 F:      drivers/input/touchscreen/chipone_icn8318.c
3836
3837 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3838 M:      Hans de Goede <hdegoede@redhat.com>
3839 L:      linux-input@vger.kernel.org
3840 S:      Maintained
3841 F:      drivers/input/touchscreen/chipone_icn8505.c
3842
3843 CHROME HARDWARE PLATFORM SUPPORT
3844 M:      Benson Leung <bleung@chromium.org>
3845 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3846 S:      Maintained
3847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3848 F:      drivers/platform/chrome/
3849
3850 CHROMEOS EC SUBDRIVERS
3851 M:      Benson Leung <bleung@chromium.org>
3852 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3853 R:      Guenter Roeck <groeck@chromium.org>
3854 S:      Maintained
3855 N:      cros_ec
3856 N:      cros-ec
3857 F:      drivers/power/supply/cros_usbpd-charger.c
3858
3859 CHROMEOS EC CODEC DRIVER
3860 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3861 S:      Maintained
3862 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3863 R:      Guenter Roeck <groeck@chromium.org>
3864 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3865 F:      sound/soc/codecs/cros_ec_codec.*
3866
3867 CIRRUS LOGIC AUDIO CODEC DRIVERS
3868 M:      Brian Austin <brian.austin@cirrus.com>
3869 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3870 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3871 S:      Maintained
3872 F:      sound/soc/codecs/cs*
3873
3874 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3875 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3876 L:      netdev@vger.kernel.org
3877 S:      Maintained
3878 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3879
3880 CIRRUS LOGIC LOCHNAGAR DRIVER
3881 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3882 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3883 L:      patches@opensource.cirrus.com
3884 S:      Supported
3885 F:      drivers/clk/clk-lochnagar.c
3886 F:      drivers/hwmon/lochnagar-hwmon.c
3887 F:      drivers/mfd/lochnagar-i2c.c
3888 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3889 F:      drivers/regulator/lochnagar-regulator.c
3890 F:      sound/soc/codecs/lochnagar-sc.c
3891 F:      include/dt-bindings/clk/lochnagar.h
3892 F:      include/dt-bindings/pinctrl/lochnagar.h
3893 F:      include/linux/mfd/lochnagar*
3894 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3895 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3896 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
3897 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3898 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3899 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt
3900 F:      Documentation/hwmon/lochnagar
3901
3902 CISCO FCOE HBA DRIVER
3903 M:      Satish Kharat <satishkh@cisco.com>
3904 M:      Sesidhar Baddela <sebaddel@cisco.com>
3905 M:      Karan Tilak Kumar <kartilak@cisco.com>
3906 L:      linux-scsi@vger.kernel.org
3907 S:      Supported
3908 F:      drivers/scsi/fnic/
3909
3910 CISCO SCSI HBA DRIVER
3911 M:      Karan Tilak Kumar <kartilak@cisco.com>
3912 M:      Sesidhar Baddela <sebaddel@cisco.com>
3913 L:      linux-scsi@vger.kernel.org
3914 S:      Supported
3915 F:      drivers/scsi/snic/
3916
3917 CISCO VIC ETHERNET NIC DRIVER
3918 M:      Christian Benvenuti <benve@cisco.com>
3919 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3920 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3921 S:      Supported
3922 F:      drivers/net/ethernet/cisco/enic/
3923
3924 CISCO VIC LOW LATENCY NIC DRIVER
3925 M:      Christian Benvenuti <benve@cisco.com>
3926 M:      Nelson Escobar <neescoba@cisco.com>
3927 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3928 S:      Supported
3929 F:      drivers/infiniband/hw/usnic/
3930
3931 CIRRUS LOGIC MADERA CODEC DRIVERS
3932 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3933 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3934 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3935 L:      patches@opensource.cirrus.com
3936 T:      git https://github.com/CirrusLogic/linux-drivers.git
3937 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3938 S:      Supported
3939 F:      Documentation/devicetree/bindings/mfd/madera.txt
3940 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3941 F:      include/linux/irqchip/irq-madera*
3942 F:      include/linux/mfd/madera/*
3943 F:      drivers/gpio/gpio-madera*
3944 F:      drivers/irqchip/irq-madera*
3945 F:      drivers/mfd/madera*
3946 F:      drivers/mfd/cs47l*
3947 F:      drivers/pinctrl/cirrus/*
3948
3949 CLANG-FORMAT FILE
3950 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3951 S:      Maintained
3952 F:      .clang-format
3953
3954 CLEANCACHE API
3955 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3956 L:      linux-kernel@vger.kernel.org
3957 S:      Maintained
3958 F:      mm/cleancache.c
3959 F:      include/linux/cleancache.h
3960
3961 CLK API
3962 M:      Russell King <linux@armlinux.org.uk>
3963 L:      linux-clk@vger.kernel.org
3964 S:      Maintained
3965 F:      include/linux/clk.h
3966
3967 CLOCKSOURCE, CLOCKEVENT DRIVERS
3968 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3969 M:      Thomas Gleixner <tglx@linutronix.de>
3970 L:      linux-kernel@vger.kernel.org
3971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3972 S:      Supported
3973 F:      drivers/clocksource/
3974 F:      Documentation/devicetree/bindings/timer/
3975
3976 CMPC ACPI DRIVER
3977 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3978 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3979 L:      platform-driver-x86@vger.kernel.org
3980 S:      Supported
3981 F:      drivers/platform/x86/classmate-laptop.c
3982
3983 COBALT MEDIA DRIVER
3984 M:      Hans Verkuil <hans.verkuil@cisco.com>
3985 L:      linux-media@vger.kernel.org
3986 T:      git git://linuxtv.org/media_tree.git
3987 W:      https://linuxtv.org
3988 S:      Supported
3989 F:      drivers/media/pci/cobalt/
3990
3991 COCCINELLE/Semantic Patches (SmPL)
3992 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3993 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3994 M:      Nicolas Palix <nicolas.palix@imag.fr>
3995 M:      Michal Marek <michal.lkml@markovi.net>
3996 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3998 W:      http://coccinelle.lip6.fr/
3999 S:      Supported
4000 F:      Documentation/dev-tools/coccinelle.rst
4001 F:      scripts/coccinelle/
4002 F:      scripts/coccicheck
4003
4004 CODA FILE SYSTEM
4005 M:      Jan Harkes <jaharkes@cs.cmu.edu>
4006 M:      coda@cs.cmu.edu
4007 L:      codalist@coda.cs.cmu.edu
4008 W:      http://www.coda.cs.cmu.edu/
4009 S:      Maintained
4010 F:      Documentation/filesystems/coda.txt
4011 F:      fs/coda/
4012 F:      include/linux/coda*.h
4013 F:      include/uapi/linux/coda*.h
4014
4015 CODA V4L2 MEM2MEM DRIVER
4016 M:      Philipp Zabel <p.zabel@pengutronix.de>
4017 L:      linux-media@vger.kernel.org
4018 S:      Maintained
4019 F:      Documentation/devicetree/bindings/media/coda.txt
4020 F:      drivers/media/platform/coda/
4021
4022 CODE OF CONDUCT
4023 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4024 S:      Supported
4025 F:      Documentation/process/code-of-conduct.rst
4026 F:      Documentation/process/code-of-conduct-interpretation.rst
4027
4028 COMMON CLK FRAMEWORK
4029 M:      Michael Turquette <mturquette@baylibre.com>
4030 M:      Stephen Boyd <sboyd@kernel.org>
4031 L:      linux-clk@vger.kernel.org
4032 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4034 S:      Maintained
4035 F:      Documentation/devicetree/bindings/clock/
4036 F:      drivers/clk/
4037 X:      drivers/clk/clkdev.c
4038 F:      include/linux/clk-pr*
4039 F:      include/linux/clk/
4040 F:      include/linux/of_clk.h
4041
4042 COMMON INTERNET FILE SYSTEM (CIFS)
4043 M:      Steve French <sfrench@samba.org>
4044 L:      linux-cifs@vger.kernel.org
4045 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4046 W:      http://linux-cifs.samba.org/
4047 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4048 S:      Supported
4049 F:      Documentation/filesystems/cifs/
4050 F:      fs/cifs/
4051
4052 COMPACTPCI HOTPLUG CORE
4053 M:      Scott Murray <scott@spiteful.org>
4054 L:      linux-pci@vger.kernel.org
4055 S:      Maintained
4056 F:      drivers/pci/hotplug/cpci_hotplug*
4057
4058 COMPACTPCI HOTPLUG GENERIC DRIVER
4059 M:      Scott Murray <scott@spiteful.org>
4060 L:      linux-pci@vger.kernel.org
4061 S:      Maintained
4062 F:      drivers/pci/hotplug/cpcihp_generic.c
4063
4064 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4065 M:      Scott Murray <scott@spiteful.org>
4066 L:      linux-pci@vger.kernel.org
4067 S:      Maintained
4068 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4069
4070 COMPAL LAPTOP SUPPORT
4071 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4072 L:      platform-driver-x86@vger.kernel.org
4073 S:      Maintained
4074 F:      drivers/platform/x86/compal-laptop.c
4075
4076 COMPILER ATTRIBUTES
4077 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4078 S:      Maintained
4079 F:      include/linux/compiler_attributes.h
4080
4081 CONEXANT ACCESSRUNNER USB DRIVER
4082 L:      accessrunner-general@lists.sourceforge.net
4083 W:      http://accessrunner.sourceforge.net/
4084 S:      Orphan
4085 F:      drivers/usb/atm/cxacru.c
4086
4087 CONFIGFS
4088 M:      Joel Becker <jlbec@evilplan.org>
4089 M:      Christoph Hellwig <hch@lst.de>
4090 T:      git git://git.infradead.org/users/hch/configfs.git
4091 S:      Supported
4092 F:      fs/configfs/
4093 F:      include/linux/configfs.h
4094
4095 CONNECTOR
4096 M:      Evgeniy Polyakov <zbr@ioremap.net>
4097 L:      netdev@vger.kernel.org
4098 S:      Maintained
4099 F:      drivers/connector/
4100
4101 CONTROL GROUP (CGROUP)
4102 M:      Tejun Heo <tj@kernel.org>
4103 M:      Li Zefan <lizefan@huawei.com>
4104 M:      Johannes Weiner <hannes@cmpxchg.org>
4105 L:      cgroups@vger.kernel.org
4106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4107 S:      Maintained
4108 F:      Documentation/admin-guide/cgroup-v2.rst
4109 F:      Documentation/cgroup-v1/
4110 F:      include/linux/cgroup*
4111 F:      kernel/cgroup/
4112
4113 CONTROL GROUP - CPUSET
4114 M:      Li Zefan <lizefan@huawei.com>
4115 L:      cgroups@vger.kernel.org
4116 W:      http://www.bullopensource.org/cpuset/
4117 W:      http://oss.sgi.com/projects/cpusets/
4118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4119 S:      Maintained
4120 F:      Documentation/cgroup-v1/cpusets.txt
4121 F:      include/linux/cpuset.h
4122 F:      kernel/cgroup/cpuset.c
4123
4124 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4125 M:      Johannes Weiner <hannes@cmpxchg.org>
4126 M:      Michal Hocko <mhocko@kernel.org>
4127 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4128 L:      cgroups@vger.kernel.org
4129 L:      linux-mm@kvack.org
4130 S:      Maintained
4131 F:      mm/memcontrol.c
4132 F:      mm/swap_cgroup.c
4133
4134 CORETEMP HARDWARE MONITORING DRIVER
4135 M:      Fenghua Yu <fenghua.yu@intel.com>
4136 L:      linux-hwmon@vger.kernel.org
4137 S:      Maintained
4138 F:      Documentation/hwmon/coretemp.rst
4139 F:      drivers/hwmon/coretemp.c
4140
4141 COSA/SRP SYNC SERIAL DRIVER
4142 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4143 W:      http://www.fi.muni.cz/~kas/cosa/
4144 S:      Maintained
4145 F:      drivers/net/wan/cosa*
4146
4147 COUNTER SUBSYSTEM
4148 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4149 L:      linux-iio@vger.kernel.org
4150 S:      Maintained
4151 F:      Documentation/ABI/testing/sysfs-bus-counter*
4152 F:      Documentation/driver-api/generic-counter.rst
4153 F:      drivers/counter/
4154 F:      include/linux/counter.h
4155 F:      include/linux/counter_enum.h
4156
4157 CPMAC ETHERNET DRIVER
4158 M:      Florian Fainelli <f.fainelli@gmail.com>
4159 L:      netdev@vger.kernel.org
4160 S:      Maintained
4161 F:      drivers/net/ethernet/ti/cpmac.c
4162
4163 CPU FREQUENCY SCALING FRAMEWORK
4164 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4165 M:      Viresh Kumar <viresh.kumar@linaro.org>
4166 L:      linux-pm@vger.kernel.org
4167 S:      Maintained
4168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4170 B:      https://bugzilla.kernel.org
4171 F:      Documentation/admin-guide/pm/cpufreq.rst
4172 F:      Documentation/admin-guide/pm/intel_pstate.rst
4173 F:      Documentation/cpu-freq/
4174 F:      Documentation/devicetree/bindings/cpufreq/
4175 F:      drivers/cpufreq/
4176 F:      kernel/sched/cpufreq*.c
4177 F:      include/linux/cpufreq.h
4178 F:      include/linux/sched/cpufreq.h
4179 F:      tools/testing/selftests/cpufreq/
4180
4181 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4182 M:      Viresh Kumar <viresh.kumar@linaro.org>
4183 M:      Sudeep Holla <sudeep.holla@arm.com>
4184 L:      linux-pm@vger.kernel.org
4185 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4186 S:      Maintained
4187 F:      drivers/cpufreq/arm_big_little.h
4188 F:      drivers/cpufreq/arm_big_little.c
4189
4190 CPU POWER MONITORING SUBSYSTEM
4191 M:      Thomas Renninger <trenn@suse.com>
4192 M:      Shuah Khan <shuah@kernel.org>
4193 M:      Shuah Khan <skhan@linuxfoundation.org>
4194 L:      linux-pm@vger.kernel.org
4195 S:      Maintained
4196 F:      tools/power/cpupower/
4197
4198 CPUID/MSR DRIVER
4199 M:      "H. Peter Anvin" <hpa@zytor.com>
4200 S:      Maintained
4201 F:      arch/x86/kernel/cpuid.c
4202 F:      arch/x86/kernel/msr.c
4203
4204 CPUIDLE DRIVER - ARM BIG LITTLE
4205 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4206 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4207 L:      linux-pm@vger.kernel.org
4208 L:      linux-arm-kernel@lists.infradead.org
4209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4210 S:      Maintained
4211 F:      drivers/cpuidle/cpuidle-big_little.c
4212
4213 CPUIDLE DRIVER - ARM EXYNOS
4214 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4215 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4216 M:      Kukjin Kim <kgene@kernel.org>
4217 L:      linux-pm@vger.kernel.org
4218 L:      linux-samsung-soc@vger.kernel.org
4219 S:      Supported
4220 F:      drivers/cpuidle/cpuidle-exynos.c
4221 F:      arch/arm/mach-exynos/pm.c
4222
4223 CPU IDLE TIME MANAGEMENT FRAMEWORK
4224 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4225 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4226 L:      linux-pm@vger.kernel.org
4227 S:      Maintained
4228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4229 B:      https://bugzilla.kernel.org
4230 F:      Documentation/admin-guide/pm/cpuidle.rst
4231 F:      Documentation/driver-api/pm/cpuidle.rst
4232 F:      drivers/cpuidle/*
4233 F:      include/linux/cpuidle.h
4234
4235 CRAMFS FILESYSTEM
4236 M:      Nicolas Pitre <nico@fluxnic.net>
4237 S:      Maintained
4238 F:      Documentation/filesystems/cramfs.txt
4239 F:      fs/cramfs/
4240
4241 CRYPTO API
4242 M:      Herbert Xu <herbert@gondor.apana.org.au>
4243 M:      "David S. Miller" <davem@davemloft.net>
4244 L:      linux-crypto@vger.kernel.org
4245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4247 S:      Maintained
4248 F:      Documentation/crypto/
4249 F:      Documentation/devicetree/bindings/crypto/
4250 F:      arch/*/crypto/
4251 F:      crypto/
4252 F:      drivers/crypto/
4253 F:      include/crypto/
4254 F:      include/linux/crypto*
4255
4256 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4257 M:      Neil Horman <nhorman@tuxdriver.com>
4258 L:      linux-crypto@vger.kernel.org
4259 S:      Maintained
4260 F:      crypto/ansi_cprng.c
4261 F:      crypto/rng.c
4262
4263 CS3308 MEDIA DRIVER
4264 M:      Hans Verkuil <hverkuil@xs4all.nl>
4265 L:      linux-media@vger.kernel.org
4266 T:      git git://linuxtv.org/media_tree.git
4267 W:      http://linuxtv.org
4268 S:      Odd Fixes
4269 F:      drivers/media/i2c/cs3308.c
4270
4271 CS5535 Audio ALSA driver
4272 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4273 S:      Maintained
4274 F:      sound/pci/cs5535audio/
4275
4276 CSI DRIVERS FOR ALLWINNER V3s
4277 M:      Yong Deng <yong.deng@magewell.com>
4278 L:      linux-media@vger.kernel.org
4279 T:      git git://linuxtv.org/media_tree.git
4280 S:      Maintained
4281 F:      drivers/media/platform/sunxi/sun6i-csi/
4282 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4283
4284 CW1200 WLAN driver
4285 M:      Solomon Peachy <pizza@shaftnet.org>
4286 S:      Maintained
4287 F:      drivers/net/wireless/st/cw1200/
4288
4289 CX18 VIDEO4LINUX DRIVER
4290 M:      Andy Walls <awalls@md.metrocast.net>
4291 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4292 L:      linux-media@vger.kernel.org
4293 T:      git git://linuxtv.org/media_tree.git
4294 W:      https://linuxtv.org
4295 W:      http://www.ivtvdriver.org/index.php/Cx18
4296 S:      Maintained
4297 F:      Documentation/media/v4l-drivers/cx18*
4298 F:      drivers/media/pci/cx18/
4299 F:      include/uapi/linux/ivtv*
4300
4301 CX2341X MPEG ENCODER HELPER MODULE
4302 M:      Hans Verkuil <hverkuil@xs4all.nl>
4303 L:      linux-media@vger.kernel.org
4304 T:      git git://linuxtv.org/media_tree.git
4305 W:      https://linuxtv.org
4306 S:      Maintained
4307 F:      drivers/media/common/cx2341x*
4308 F:      include/media/drv-intf/cx2341x.h
4309
4310 CX24120 MEDIA DRIVER
4311 M:      Jemma Denson <jdenson@gmail.com>
4312 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4313 L:      linux-media@vger.kernel.org
4314 W:      https://linuxtv.org
4315 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4316 S:      Maintained
4317 F:      drivers/media/dvb-frontends/cx24120*
4318
4319 CX88 VIDEO4LINUX DRIVER
4320 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4321 L:      linux-media@vger.kernel.org
4322 W:      https://linuxtv.org
4323 T:      git git://linuxtv.org/media_tree.git
4324 S:      Odd fixes
4325 F:      Documentation/media/v4l-drivers/cx88*
4326 F:      drivers/media/pci/cx88/
4327
4328 CXD2820R MEDIA DRIVER
4329 M:      Antti Palosaari <crope@iki.fi>
4330 L:      linux-media@vger.kernel.org
4331 W:      https://linuxtv.org
4332 W:      http://palosaari.fi/linux/
4333 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4334 T:      git git://linuxtv.org/anttip/media_tree.git
4335 S:      Maintained
4336 F:      drivers/media/dvb-frontends/cxd2820r*
4337
4338 CXGB3 ETHERNET DRIVER (CXGB3)
4339 M:      Vishal Kulkarni <vishal@chelsio.com>
4340 L:      netdev@vger.kernel.org
4341 W:      http://www.chelsio.com
4342 S:      Supported
4343 F:      drivers/net/ethernet/chelsio/cxgb3/
4344
4345 CXGB3 ISCSI DRIVER (CXGB3I)
4346 M:      Karen Xie <kxie@chelsio.com>
4347 L:      linux-scsi@vger.kernel.org
4348 W:      http://www.chelsio.com
4349 S:      Supported
4350 F:      drivers/scsi/cxgbi/cxgb3i
4351
4352 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4353 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4354 L:      linux-rdma@vger.kernel.org
4355 W:      http://www.openfabrics.org
4356 S:      Supported
4357 F:      drivers/infiniband/hw/cxgb3/
4358 F:      include/uapi/rdma/cxgb3-abi.h
4359
4360 CXGB4 CRYPTO DRIVER (chcr)
4361 M:      Atul Gupta <atul.gupta@chelsio.com>
4362 L:      linux-crypto@vger.kernel.org
4363 W:      http://www.chelsio.com
4364 S:      Supported
4365 F:      drivers/crypto/chelsio
4366
4367 CXGB4 ETHERNET DRIVER (CXGB4)
4368 M:      Vishal Kulkarni <vishal@chelsio.com>
4369 L:      netdev@vger.kernel.org
4370 W:      http://www.chelsio.com
4371 S:      Supported
4372 F:      drivers/net/ethernet/chelsio/cxgb4/
4373
4374 CXGB4 ISCSI DRIVER (CXGB4I)
4375 M:      Karen Xie <kxie@chelsio.com>
4376 L:      linux-scsi@vger.kernel.org
4377 W:      http://www.chelsio.com
4378 S:      Supported
4379 F:      drivers/scsi/cxgbi/cxgb4i
4380
4381 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4382 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4383 L:      linux-rdma@vger.kernel.org
4384 W:      http://www.openfabrics.org
4385 S:      Supported
4386 F:      drivers/infiniband/hw/cxgb4/
4387 F:      include/uapi/rdma/cxgb4-abi.h
4388
4389 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4390 M:      Casey Leedom <leedom@chelsio.com>
4391 L:      netdev@vger.kernel.org
4392 W:      http://www.chelsio.com
4393 S:      Supported
4394 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4395
4396 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4397 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4398 M:      Andrew Donnellan <ajd@linux.ibm.com>
4399 L:      linuxppc-dev@lists.ozlabs.org
4400 S:      Supported
4401 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4402 F:      drivers/misc/cxl/
4403 F:      include/misc/cxl*
4404 F:      include/uapi/misc/cxl.h
4405 F:      Documentation/powerpc/cxl.txt
4406 F:      Documentation/ABI/testing/sysfs-class-cxl
4407
4408 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4409 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4410 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4411 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4412 L:      linux-scsi@vger.kernel.org
4413 S:      Supported
4414 F:      drivers/scsi/cxlflash/
4415 F:      include/uapi/scsi/cxlflash_ioctl.h
4416 F:      Documentation/powerpc/cxlflash.txt
4417
4418 CYBERPRO FB DRIVER
4419 M:      Russell King <linux@armlinux.org.uk>
4420 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4421 W:      http://www.armlinux.org.uk/
4422 S:      Maintained
4423 F:      drivers/video/fbdev/cyber2000fb.*
4424
4425 CYCLADES ASYNC MUX DRIVER
4426 W:      http://www.cyclades.com/
4427 S:      Orphan
4428 F:      drivers/tty/cyclades.c
4429 F:      include/linux/cyclades.h
4430 F:      include/uapi/linux/cyclades.h
4431
4432 CYCLADES PC300 DRIVER
4433 W:      http://www.cyclades.com/
4434 S:      Orphan
4435 F:      drivers/net/wan/pc300*
4436
4437 CYPRESS_FIRMWARE MEDIA DRIVER
4438 M:      Antti Palosaari <crope@iki.fi>
4439 L:      linux-media@vger.kernel.org
4440 W:      https://linuxtv.org
4441 W:      http://palosaari.fi/linux/
4442 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4443 T:      git git://linuxtv.org/anttip/media_tree.git
4444 S:      Maintained
4445 F:      drivers/media/common/cypress_firmware*
4446
4447 CYTTSP TOUCHSCREEN DRIVER
4448 M:      Ferruh Yigit <fery@cypress.com>
4449 L:      linux-input@vger.kernel.org
4450 S:      Supported
4451 F:      drivers/input/touchscreen/cyttsp*
4452 F:      include/linux/input/cyttsp.h
4453
4454 D-LINK DIR-685 TOUCHKEYS DRIVER
4455 M:      Linus Walleij <linus.walleij@linaro.org>
4456 L:      linux-input@vger.kernel.org
4457 S:      Supported
4458 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4459
4460 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4461 M:      Joshua Kinard <kumba@gentoo.org>
4462 S:      Maintained
4463 F:      drivers/rtc/rtc-ds1685.c
4464 F:      include/linux/rtc/ds1685.h
4465
4466 DAMA SLAVE for AX.25
4467 M:      Joerg Reuter <jreuter@yaina.de>
4468 W:      http://yaina.de/jreuter/
4469 W:      http://www.qsl.net/dl1bke/
4470 L:      linux-hams@vger.kernel.org
4471 S:      Maintained
4472 F:      net/ax25/af_ax25.c
4473 F:      net/ax25/ax25_dev.c
4474 F:      net/ax25/ax25_ds_*
4475 F:      net/ax25/ax25_in.c
4476 F:      net/ax25/ax25_out.c
4477 F:      net/ax25/ax25_timer.c
4478 F:      net/ax25/sysctl_net_ax25.c
4479
4480 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4481 L:      netdev@vger.kernel.org
4482 S:      Orphan
4483 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4484 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4485
4486 DC390/AM53C974 SCSI driver
4487 M:      Hannes Reinecke <hare@suse.com>
4488 L:      linux-scsi@vger.kernel.org
4489 S:      Maintained
4490 F:      drivers/scsi/am53c974.c
4491
4492 DC395x SCSI driver
4493 M:      Oliver Neukum <oliver@neukum.org>
4494 M:      Ali Akcaagac <aliakc@web.de>
4495 M:      Jamie Lenehan <lenehan@twibble.org>
4496 L:      dc395x@twibble.org
4497 W:      http://twibble.org/dist/dc395x/
4498 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4499 S:      Maintained
4500 F:      Documentation/scsi/dc395x.txt
4501 F:      drivers/scsi/dc395x.*
4502
4503 DCCP PROTOCOL
4504 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4505 L:      dccp@vger.kernel.org
4506 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4507 S:      Maintained
4508 F:      include/linux/dccp.h
4509 F:      include/uapi/linux/dccp.h
4510 F:      include/linux/tfrc.h
4511 F:      net/dccp/
4512
4513 DECnet NETWORK LAYER
4514 W:      http://linux-decnet.sourceforge.net
4515 L:      linux-decnet-user@lists.sourceforge.net
4516 S:      Orphan
4517 F:      Documentation/networking/decnet.txt
4518 F:      net/decnet/
4519
4520 DECSTATION PLATFORM SUPPORT
4521 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4522 L:      linux-mips@vger.kernel.org
4523 W:      http://www.linux-mips.org/wiki/DECstation
4524 S:      Maintained
4525 F:      arch/mips/dec/
4526 F:      arch/mips/include/asm/dec/
4527 F:      arch/mips/include/asm/mach-dec/
4528
4529 DEFXX FDDI NETWORK DRIVER
4530 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4531 S:      Maintained
4532 F:      drivers/net/fddi/defxx.*
4533
4534 DELL SMBIOS DRIVER
4535 M:      Pali Rohár <pali.rohar@gmail.com>
4536 M:      Mario Limonciello <mario.limonciello@dell.com>
4537 L:      platform-driver-x86@vger.kernel.org
4538 S:      Maintained
4539 F:      drivers/platform/x86/dell-smbios.*
4540
4541 DELL SMBIOS SMM DRIVER
4542 M:      Mario Limonciello <mario.limonciello@dell.com>
4543 L:      platform-driver-x86@vger.kernel.org
4544 S:      Maintained
4545 F:      drivers/platform/x86/dell-smbios-smm.c
4546
4547 DELL SMBIOS WMI DRIVER
4548 M:      Mario Limonciello <mario.limonciello@dell.com>
4549 L:      platform-driver-x86@vger.kernel.org
4550 S:      Maintained
4551 F:      drivers/platform/x86/dell-smbios-wmi.c
4552 F:      tools/wmi/dell-smbios-example.c
4553
4554 DEFZA FDDI NETWORK DRIVER
4555 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4556 S:      Maintained
4557 F:      drivers/net/fddi/defza.*
4558
4559 DELL LAPTOP DRIVER
4560 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4561 M:      Pali Rohár <pali.rohar@gmail.com>
4562 L:      platform-driver-x86@vger.kernel.org
4563 S:      Maintained
4564 F:      drivers/platform/x86/dell-laptop.c
4565
4566 DELL LAPTOP FREEFALL DRIVER
4567 M:      Pali Rohár <pali.rohar@gmail.com>
4568 S:      Maintained
4569 F:      drivers/platform/x86/dell-smo8800.c
4570
4571 DELL LAPTOP RBTN DRIVER
4572 M:      Pali Rohár <pali.rohar@gmail.com>
4573 S:      Maintained
4574 F:      drivers/platform/x86/dell-rbtn.*
4575
4576 DELL REMOTE BIOS UPDATE DRIVER
4577 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4578 L:      platform-driver-x86@vger.kernel.org
4579 S:      Maintained
4580 F:      drivers/platform/x86/dell_rbu.c
4581
4582 DELL LAPTOP SMM DRIVER
4583 M:      Pali Rohár <pali.rohar@gmail.com>
4584 S:      Maintained
4585 F:      drivers/hwmon/dell-smm-hwmon.c
4586 F:      include/uapi/linux/i8k.h
4587
4588 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4589 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4590 L:      platform-driver-x86@vger.kernel.org
4591 S:      Maintained
4592 F:      Documentation/dcdbas.txt
4593 F:      drivers/platform/x86/dcdbas.*
4594
4595 DELL WMI NOTIFICATIONS DRIVER
4596 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4597 M:      Pali Rohár <pali.rohar@gmail.com>
4598 S:      Maintained
4599 F:      drivers/platform/x86/dell-wmi.c
4600
4601 DELL WMI DESCRIPTOR DRIVER
4602 M:      Mario Limonciello <mario.limonciello@dell.com>
4603 S:      Maintained
4604 F:      drivers/platform/x86/dell-wmi-descriptor.c
4605
4606 DELTA ST MEDIA DRIVER
4607 M:      Hugues Fruchet <hugues.fruchet@st.com>
4608 L:      linux-media@vger.kernel.org
4609 T:      git git://linuxtv.org/media_tree.git
4610 W:      https://linuxtv.org
4611 S:      Supported
4612 F:      drivers/media/platform/sti/delta
4613
4614 DENALI NAND DRIVER
4615 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4616 L:      linux-mtd@lists.infradead.org
4617 S:      Supported
4618 F:      drivers/mtd/nand/raw/denali*
4619
4620 DESIGNWARE USB2 DRD IP DRIVER
4621 M:      Minas Harutyunyan <hminas@synopsys.com>
4622 L:      linux-usb@vger.kernel.org
4623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4624 S:      Maintained
4625 F:      drivers/usb/dwc2/
4626
4627 DESIGNWARE USB3 DRD IP DRIVER
4628 M:      Felipe Balbi <balbi@kernel.org>
4629 L:      linux-usb@vger.kernel.org
4630 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4631 S:      Maintained
4632 F:      drivers/usb/dwc3/
4633
4634 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4635 M:      Andreas Klinger <ak@it-klinger.de>
4636 L:      linux-iio@vger.kernel.org
4637 S:      Maintained
4638 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4639 F:      drivers/iio/proximity/srf*.c
4640
4641 DEVICE COREDUMP (DEV_COREDUMP)
4642 M:      Johannes Berg <johannes@sipsolutions.net>
4643 L:      linux-kernel@vger.kernel.org
4644 S:      Maintained
4645 F:      drivers/base/devcoredump.c
4646 F:      include/linux/devcoredump.h
4647
4648 DEVICE FREQUENCY (DEVFREQ)
4649 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4650 M:      Kyungmin Park <kyungmin.park@samsung.com>
4651 R:      Chanwoo Choi <cw00.choi@samsung.com>
4652 L:      linux-pm@vger.kernel.org
4653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4654 S:      Maintained
4655 F:      drivers/devfreq/
4656 F:      include/linux/devfreq.h
4657 F:      Documentation/devicetree/bindings/devfreq/
4658 F:      include/trace/events/devfreq.h
4659
4660 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4661 M:      Chanwoo Choi <cw00.choi@samsung.com>
4662 L:      linux-pm@vger.kernel.org
4663 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4664 S:      Supported
4665 F:      drivers/devfreq/event/
4666 F:      drivers/devfreq/devfreq-event.c
4667 F:      include/linux/devfreq-event.h
4668 F:      Documentation/devicetree/bindings/devfreq/event/
4669
4670 DEVICE NUMBER REGISTRY
4671 M:      Torben Mathiasen <device@lanana.org>
4672 W:      http://lanana.org/docs/device-list/index.html
4673 S:      Maintained
4674
4675 DEVICE-MAPPER  (LVM)
4676 M:      Alasdair Kergon <agk@redhat.com>
4677 M:      Mike Snitzer <snitzer@redhat.com>
4678 M:      dm-devel@redhat.com
4679 L:      dm-devel@redhat.com
4680 W:      http://sources.redhat.com/dm
4681 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4683 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4684 S:      Maintained
4685 F:      Documentation/device-mapper/
4686 F:      drivers/md/Makefile
4687 F:      drivers/md/Kconfig
4688 F:      drivers/md/dm*
4689 F:      drivers/md/persistent-data/
4690 F:      include/linux/device-mapper.h
4691 F:      include/linux/dm-*.h
4692 F:      include/uapi/linux/dm-*.h
4693
4694 DEVLINK
4695 M:      Jiri Pirko <jiri@mellanox.com>
4696 L:      netdev@vger.kernel.org
4697 S:      Supported
4698 F:      net/core/devlink.c
4699 F:      include/net/devlink.h
4700 F:      include/uapi/linux/devlink.h
4701
4702 DIALOG SEMICONDUCTOR DRIVERS
4703 M:      Support Opensource <support.opensource@diasemi.com>
4704 W:      http://www.dialog-semiconductor.com/products
4705 S:      Supported
4706 F:      Documentation/hwmon/da90??.rst
4707 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4708 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4709 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4710 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4711 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4712 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4713 F:      drivers/gpio/gpio-da90??.c
4714 F:      drivers/hwmon/da90??-hwmon.c
4715 F:      drivers/iio/adc/da91??-*.c
4716 F:      drivers/input/misc/da90??_onkey.c
4717 F:      drivers/input/touchscreen/da9052_tsi.c
4718 F:      drivers/leds/leds-da90??.c
4719 F:      drivers/mfd/da903x.c
4720 F:      drivers/mfd/da90??-*.c
4721 F:      drivers/mfd/da91??-*.c
4722 F:      drivers/power/supply/da9052-battery.c
4723 F:      drivers/power/supply/da91??-*.c
4724 F:      drivers/regulator/da903x.c
4725 F:      drivers/regulator/da9???-regulator.[ch]
4726 F:      drivers/thermal/da90??-thermal.c
4727 F:      drivers/rtc/rtc-da90??.c
4728 F:      drivers/video/backlight/da90??_bl.c
4729 F:      drivers/watchdog/da90??_wdt.c
4730 F:      include/linux/mfd/da903x.h
4731 F:      include/linux/mfd/da9052/
4732 F:      include/linux/mfd/da9055/
4733 F:      include/linux/mfd/da9062/
4734 F:      include/linux/mfd/da9063/
4735 F:      include/linux/mfd/da9150/
4736 F:      include/linux/regulator/da9211.h
4737 F:      include/sound/da[79]*.h
4738 F:      sound/soc/codecs/da[79]*.[ch]
4739
4740 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4741 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4742 L:      linux-gpio@vger.kernel.org
4743 S:      Maintained
4744 F:      drivers/gpio/gpio-gpio-mm.c
4745
4746 DIOLAN U2C-12 I2C DRIVER
4747 M:      Guenter Roeck <linux@roeck-us.net>
4748 L:      linux-i2c@vger.kernel.org
4749 S:      Maintained
4750 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4751
4752 FILESYSTEM DIRECT ACCESS (DAX)
4753 M:      Dan Williams <dan.j.williams@intel.com>
4754 R:      Matthew Wilcox <willy@infradead.org>
4755 R:      Jan Kara <jack@suse.cz>
4756 L:      linux-fsdevel@vger.kernel.org
4757 L:      linux-nvdimm@lists.01.org
4758 S:      Supported
4759 F:      fs/dax.c
4760 F:      include/linux/dax.h
4761 F:      include/trace/events/fs_dax.h
4762
4763 DEVICE DIRECT ACCESS (DAX)
4764 M:      Dan Williams <dan.j.williams@intel.com>
4765 M:      Vishal Verma <vishal.l.verma@intel.com>
4766 M:      Keith Busch <keith.busch@intel.com>
4767 M:      Dave Jiang <dave.jiang@intel.com>
4768 L:      linux-nvdimm@lists.01.org
4769 S:      Supported
4770 F:      drivers/dax/
4771
4772 DIRECTORY NOTIFICATION (DNOTIFY)
4773 M:      Jan Kara <jack@suse.cz>
4774 R:      Amir Goldstein <amir73il@gmail.com>
4775 L:      linux-fsdevel@vger.kernel.org
4776 S:      Maintained
4777 F:      Documentation/filesystems/dnotify.txt
4778 F:      fs/notify/dnotify/
4779 F:      include/linux/dnotify.h
4780
4781 DISK GEOMETRY AND PARTITION HANDLING
4782 M:      Andries Brouwer <aeb@cwi.nl>
4783 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4784 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4785 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4786 S:      Maintained
4787
4788 DISKQUOTA
4789 M:      Jan Kara <jack@suse.com>
4790 S:      Maintained
4791 F:      Documentation/filesystems/quota.txt
4792 F:      fs/quota/
4793 F:      include/linux/quota*.h
4794 F:      include/uapi/linux/quota*.h
4795
4796 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4797 M:      Bernie Thompson <bernie@plugable.com>
4798 L:      linux-fbdev@vger.kernel.org
4799 S:      Maintained
4800 W:      http://plugable.com/category/projects/udlfb/
4801 F:      drivers/video/fbdev/udlfb.c
4802 F:      include/video/udlfb.h
4803 F:      Documentation/fb/udlfb.txt
4804
4805 DISTRIBUTED LOCK MANAGER (DLM)
4806 M:      Christine Caulfield <ccaulfie@redhat.com>
4807 M:      David Teigland <teigland@redhat.com>
4808 L:      cluster-devel@redhat.com
4809 W:      http://sources.redhat.com/cluster/
4810 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4811 S:      Supported
4812 F:      fs/dlm/
4813
4814 DMA BUFFER SHARING FRAMEWORK
4815 M:      Sumit Semwal <sumit.semwal@linaro.org>
4816 S:      Maintained
4817 L:      linux-media@vger.kernel.org
4818 L:      dri-devel@lists.freedesktop.org
4819 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4820 F:      drivers/dma-buf/
4821 F:      include/linux/dma-buf*
4822 F:      include/linux/reservation.h
4823 F:      include/linux/*fence.h
4824 F:      Documentation/driver-api/dma-buf.rst
4825 T:      git git://anongit.freedesktop.org/drm/drm-misc
4826
4827 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4828 M:      Vinod Koul <vkoul@kernel.org>
4829 L:      dmaengine@vger.kernel.org
4830 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4831 S:      Maintained
4832 F:      drivers/dma/
4833 F:      include/linux/dmaengine.h
4834 F:      include/linux/of_dma.h
4835 F:      Documentation/devicetree/bindings/dma/
4836 F:      Documentation/driver-api/dmaengine/
4837 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4838
4839 DMA MAPPING HELPERS
4840 M:      Christoph Hellwig <hch@lst.de>
4841 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4842 R:      Robin Murphy <robin.murphy@arm.com>
4843 L:      iommu@lists.linux-foundation.org
4844 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4845 W:      http://git.infradead.org/users/hch/dma-mapping.git
4846 S:      Supported
4847 F:      kernel/dma/
4848 F:      include/asm-generic/dma-mapping.h
4849 F:      include/linux/dma-direct.h
4850 F:      include/linux/dma-mapping.h
4851 F:      include/linux/dma-noncoherent.h
4852
4853 DME1737 HARDWARE MONITOR DRIVER
4854 M:      Juerg Haefliger <juergh@gmail.com>
4855 L:      linux-hwmon@vger.kernel.org
4856 S:      Maintained
4857 F:      Documentation/hwmon/dme1737.rst
4858 F:      drivers/hwmon/dme1737.c
4859
4860 DMI/SMBIOS SUPPORT
4861 M:      Jean Delvare <jdelvare@suse.com>
4862 S:      Maintained
4863 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4864 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4865 F:      drivers/firmware/dmi-id.c
4866 F:      drivers/firmware/dmi_scan.c
4867 F:      include/linux/dmi.h
4868
4869 DOCUMENTATION
4870 M:      Jonathan Corbet <corbet@lwn.net>
4871 L:      linux-doc@vger.kernel.org
4872 S:      Maintained
4873 F:      Documentation/
4874 F:      scripts/kernel-doc
4875 X:      Documentation/ABI/
4876 X:      Documentation/acpi/
4877 X:      Documentation/devicetree/
4878 X:      Documentation/i2c/
4879 X:      Documentation/media/
4880 X:      Documentation/power/
4881 X:      Documentation/spi/
4882 T:      git git://git.lwn.net/linux.git docs-next
4883
4884 DOCUMENTATION/ITALIAN
4885 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4886 L:      linux-doc@vger.kernel.org
4887 S:      Maintained
4888 F:      Documentation/translations/it_IT
4889
4890 DONGWOON DW9714 LENS VOICE COIL DRIVER
4891 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4892 L:      linux-media@vger.kernel.org
4893 T:      git git://linuxtv.org/media_tree.git
4894 S:      Maintained
4895 F:      drivers/media/i2c/dw9714.c
4896 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4897
4898 DONGWOON DW9807 LENS VOICE COIL DRIVER
4899 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4900 L:      linux-media@vger.kernel.org
4901 T:      git git://linuxtv.org/media_tree.git
4902 S:      Maintained
4903 F:      drivers/media/i2c/dw9807-vcm.c
4904 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4905
4906 DOUBLETALK DRIVER
4907 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4908 L:      blinux-list@redhat.com
4909 S:      Maintained
4910 F:      drivers/char/dtlk.c
4911 F:      include/linux/dtlk.h
4912
4913 DPAA2 DATAPATH I/O (DPIO) DRIVER
4914 M:      Roy Pledge <Roy.Pledge@nxp.com>
4915 L:      linux-kernel@vger.kernel.org
4916 S:      Maintained
4917 F:      drivers/soc/fsl/dpio
4918
4919 DPAA2 ETHERNET DRIVER
4920 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4921 L:      netdev@vger.kernel.org
4922 S:      Maintained
4923 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4924 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4925 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4926 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4927 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4928
4929 DPAA2 ETHERNET SWITCH DRIVER
4930 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4931 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4932 L:      linux-kernel@vger.kernel.org
4933 S:      Maintained
4934 F:      drivers/staging/fsl-dpaa2/ethsw
4935
4936 DPT_I2O SCSI RAID DRIVER
4937 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4938 L:      linux-scsi@vger.kernel.org
4939 W:      http://www.adaptec.com/
4940 S:      Maintained
4941 F:      drivers/scsi/dpt*
4942 F:      drivers/scsi/dpt/
4943
4944 DRBD DRIVER
4945 M:      Philipp Reisner <philipp.reisner@linbit.com>
4946 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4947 L:      drbd-dev@lists.linbit.com
4948 W:      http://www.drbd.org
4949 T:      git git://git.linbit.com/linux-drbd.git
4950 T:      git git://git.linbit.com/drbd-8.4.git
4951 S:      Supported
4952 F:      drivers/block/drbd/
4953 F:      lib/lru_cache.c
4954 F:      Documentation/blockdev/drbd/
4955
4956 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4957 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4958 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4960 S:      Supported
4961 F:      Documentation/kobject.txt
4962 F:      drivers/base/
4963 F:      fs/debugfs/
4964 F:      fs/sysfs/
4965 F:      include/linux/debugfs.h
4966 F:      include/linux/kobj*
4967 F:      lib/kobj*
4968
4969 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4970 M:      Kevin Hilman <khilman@kernel.org>
4971 M:      Nishanth Menon <nm@ti.com>
4972 S:      Maintained
4973 F:      drivers/power/avs/
4974 F:      include/linux/power/smartreflex.h
4975 L:      linux-pm@vger.kernel.org
4976
4977 DRM DRIVER FOR ARM PL111 CLCD
4978 M:      Eric Anholt <eric@anholt.net>
4979 T:      git git://anongit.freedesktop.org/drm/drm-misc
4980 S:      Supported
4981 F:      drivers/gpu/drm/pl111/
4982
4983 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4984 M:      Linus Walleij <linus.walleij@linaro.org>
4985 T:      git git://anongit.freedesktop.org/drm/drm-misc
4986 S:      Maintained
4987 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4988 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4989
4990 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4991 M:      Dave Airlie <airlied@redhat.com>
4992 S:      Odd Fixes
4993 F:      drivers/gpu/drm/ast/
4994
4995 DRM DRIVER FOR ASPEED BMC GFX
4996 M:      Joel Stanley <joel@jms.id.au>
4997 L:      linux-aspeed@lists.ozlabs.org
4998 T:      git git://anongit.freedesktop.org/drm/drm-misc
4999 S:      Supported
5000 F:      drivers/gpu/drm/aspeed/
5001 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
5002
5003 DRM DRIVER FOR BOCHS VIRTUAL GPU
5004 M:      Gerd Hoffmann <kraxel@redhat.com>
5005 L:      virtualization@lists.linux-foundation.org
5006 T:      git git://anongit.freedesktop.org/drm/drm-misc
5007 S:      Maintained
5008 F:      drivers/gpu/drm/bochs/
5009
5010 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5011 M:      Linus Walleij <linus.walleij@linaro.org>
5012 T:      git git://anongit.freedesktop.org/drm/drm-misc
5013 S:      Maintained
5014 F:      drivers/gpu/drm/tve200/
5015
5016 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5017 M:      Jagan Teki <jagan@amarulasolutions.com>
5018 S:      Maintained
5019 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5020 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
5021
5022 DRM DRIVER FOR ILITEK ILI9225 PANELS
5023 M:      David Lechner <david@lechnology.com>
5024 S:      Maintained
5025 F:      drivers/gpu/drm/tinydrm/ili9225.c
5026 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5027
5028 DRM DRIVER FOR HX8357D PANELS
5029 M:      Eric Anholt <eric@anholt.net>
5030 T:      git git://anongit.freedesktop.org/drm/drm-misc
5031 S:      Maintained
5032 F:      drivers/gpu/drm/tinydrm/hx8357d.c
5033 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5034
5035 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5036 S:      Orphan / Obsolete
5037 F:      drivers/gpu/drm/i810/
5038 F:      include/uapi/drm/i810_drm.h
5039
5040 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5041 S:      Orphan / Obsolete
5042 F:      drivers/gpu/drm/mga/
5043 F:      include/uapi/drm/mga_drm.h
5044
5045 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
5046 M:      Dave Airlie <airlied@redhat.com>
5047 S:      Odd Fixes
5048 F:      drivers/gpu/drm/mgag200/
5049
5050 DRM DRIVER FOR MI0283QT
5051 M:      Noralf Trønnes <noralf@tronnes.org>
5052 S:      Maintained
5053 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
5054 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5055
5056 DRM DRIVER FOR MSM ADRENO GPU
5057 M:      Rob Clark <robdclark@gmail.com>
5058 M:      Sean Paul <sean@poorly.run>
5059 L:      linux-arm-msm@vger.kernel.org
5060 L:      dri-devel@lists.freedesktop.org
5061 L:      freedreno@lists.freedesktop.org
5062 T:      git https://gitlab.freedesktop.org/drm/msm.git
5063 S:      Maintained
5064 F:      drivers/gpu/drm/msm/
5065 F:      include/uapi/drm/msm_drm.h
5066 F:      Documentation/devicetree/bindings/display/msm/
5067
5068 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5069 M:      Ben Skeggs <bskeggs@redhat.com>
5070 L:      dri-devel@lists.freedesktop.org
5071 L:      nouveau@lists.freedesktop.org
5072 T:      git git://github.com/skeggsb/linux
5073 S:      Supported
5074 F:      drivers/gpu/drm/nouveau/
5075 F:      include/uapi/drm/nouveau_drm.h
5076
5077 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5078 M:      Stefan Mavrodiev <stefan@olimex.com>
5079 S:      Maintained
5080 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5081 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
5082
5083 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5084 M:      Noralf Trønnes <noralf@tronnes.org>
5085 S:      Maintained
5086 F:      drivers/gpu/drm/tinydrm/repaper.c
5087 F:      Documentation/devicetree/bindings/display/repaper.txt
5088
5089 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5090 M:      Dave Airlie <airlied@redhat.com>
5091 M:      Gerd Hoffmann <kraxel@redhat.com>
5092 L:      virtualization@lists.linux-foundation.org
5093 T:      git git://anongit.freedesktop.org/drm/drm-misc
5094 S:      Obsolete
5095 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5096 F:      drivers/gpu/drm/cirrus/
5097
5098 DRM DRIVER FOR QXL VIRTUAL GPU
5099 M:      Dave Airlie <airlied@redhat.com>
5100 M:      Gerd Hoffmann <kraxel@redhat.com>
5101 L:      virtualization@lists.linux-foundation.org
5102 L:      spice-devel@lists.freedesktop.org
5103 T:      git git://anongit.freedesktop.org/drm/drm-misc
5104 S:      Maintained
5105 F:      drivers/gpu/drm/qxl/
5106 F:      include/uapi/drm/qxl_drm.h
5107
5108 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5109 S:      Orphan / Obsolete
5110 F:      drivers/gpu/drm/r128/
5111 F:      include/uapi/drm/r128_drm.h
5112
5113 DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
5114 M:      Guido Günther <agx@sigxcpu.org>
5115 S:      Maintained
5116 F:      drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
5117 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
5118
5119 DRM DRIVER FOR SAVAGE VIDEO CARDS
5120 S:      Orphan / Obsolete
5121 F:      drivers/gpu/drm/savage/
5122 F:      include/uapi/drm/savage_drm.h
5123
5124 DRM DRIVER FOR SIS VIDEO CARDS
5125 S:      Orphan / Obsolete
5126 F:      drivers/gpu/drm/sis/
5127 F:      include/uapi/drm/sis_drm.h
5128
5129 DRM DRIVER FOR SITRONIX ST7701 PANELS
5130 M:      Jagan Teki <jagan@amarulasolutions.com>
5131 S:      Maintained
5132 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5133 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5134
5135 DRM DRIVER FOR SITRONIX ST7586 PANELS
5136 M:      David Lechner <david@lechnology.com>
5137 S:      Maintained
5138 F:      drivers/gpu/drm/tinydrm/st7586.c
5139 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5140
5141 DRM DRIVER FOR SITRONIX ST7735R PANELS
5142 M:      David Lechner <david@lechnology.com>
5143 S:      Maintained
5144 F:      drivers/gpu/drm/tinydrm/st7735r.c
5145 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5146
5147 DRM DRIVER FOR TDFX VIDEO CARDS
5148 S:      Orphan / Obsolete
5149 F:      drivers/gpu/drm/tdfx/
5150
5151 DRM DRIVER FOR TPO TPG110 PANELS
5152 M:      Linus Walleij <linus.walleij@linaro.org>
5153 T:      git git://anongit.freedesktop.org/drm/drm-misc
5154 S:      Maintained
5155 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5156 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5157
5158 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5159 M:      Dave Airlie <airlied@redhat.com>
5160 R:      Sean Paul <sean@poorly.run>
5161 L:      dri-devel@lists.freedesktop.org
5162 S:      Odd Fixes
5163 F:      drivers/gpu/drm/udl/
5164 T:      git git://anongit.freedesktop.org/drm/drm-misc
5165
5166 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5167 M:      Hans de Goede <hdegoede@redhat.com>
5168 L:      dri-devel@lists.freedesktop.org
5169 S:      Maintained
5170 F:      drivers/gpu/drm/vboxvideo/
5171 T:      git git://anongit.freedesktop.org/drm/drm-misc
5172
5173 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5174 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5175 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5176 R:      Daniel Vetter <daniel@ffwll.ch>
5177 T:      git git://anongit.freedesktop.org/drm/drm-misc
5178 S:      Maintained
5179 L:      dri-devel@lists.freedesktop.org
5180 F:      drivers/gpu/drm/vkms/
5181 F:      Documentation/gpu/vkms.rst
5182
5183 DRM DRIVER FOR VMWARE VIRTUAL GPU
5184 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5185 M:      Thomas Hellstrom <thellstrom@vmware.com>
5186 L:      dri-devel@lists.freedesktop.org
5187 T:      git git://people.freedesktop.org/~thomash/linux
5188 S:      Supported
5189 F:      drivers/gpu/drm/vmwgfx/
5190 F:      include/uapi/drm/vmwgfx_drm.h
5191
5192 DRM DRIVERS
5193 M:      David Airlie <airlied@linux.ie>
5194 M:      Daniel Vetter <daniel@ffwll.ch>
5195 L:      dri-devel@lists.freedesktop.org
5196 T:      git git://anongit.freedesktop.org/drm/drm
5197 B:      https://bugs.freedesktop.org/
5198 C:      irc://chat.freenode.net/dri-devel
5199 S:      Maintained
5200 F:      drivers/gpu/drm/
5201 F:      drivers/gpu/vga/
5202 F:      Documentation/devicetree/bindings/display/
5203 F:      Documentation/devicetree/bindings/gpu/
5204 F:      Documentation/gpu/
5205 F:      include/drm/
5206 F:      include/uapi/drm/
5207 F:      include/linux/vga*
5208
5209 DRM DRIVERS AND MISC GPU PATCHES
5210 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5211 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5212 M:      Sean Paul <sean@poorly.run>
5213 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5214 S:      Maintained
5215 T:      git git://anongit.freedesktop.org/drm/drm-misc
5216 F:      Documentation/gpu/
5217 F:      drivers/gpu/vga/
5218 F:      drivers/gpu/drm/*
5219 F:      include/drm/drm*
5220 F:      include/uapi/drm/drm*
5221 F:      include/linux/vga*
5222
5223 DRM DRIVERS FOR ALLWINNER A10
5224 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5225 L:      dri-devel@lists.freedesktop.org
5226 S:      Supported
5227 F:      drivers/gpu/drm/sun4i/
5228 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5229 T:      git git://anongit.freedesktop.org/drm/drm-misc
5230
5231 DRM DRIVERS FOR AMLOGIC SOCS
5232 M:      Neil Armstrong <narmstrong@baylibre.com>
5233 L:      dri-devel@lists.freedesktop.org
5234 L:      linux-amlogic@lists.infradead.org
5235 W:      http://linux-meson.com/
5236 S:      Supported
5237 F:      drivers/gpu/drm/meson/
5238 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5239 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5240 F:      Documentation/gpu/meson.rst
5241 T:      git git://anongit.freedesktop.org/drm/drm-misc
5242
5243 DRM DRIVERS FOR ATMEL HLCDC
5244 M:      Boris Brezillon <bbrezillon@kernel.org>
5245 L:      dri-devel@lists.freedesktop.org
5246 S:      Supported
5247 F:      drivers/gpu/drm/atmel-hlcdc/
5248 F:      Documentation/devicetree/bindings/display/atmel/
5249 T:      git git://anongit.freedesktop.org/drm/drm-misc
5250
5251 DRM DRIVERS FOR BRIDGE CHIPS
5252 M:      Andrzej Hajda <a.hajda@samsung.com>
5253 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5254 S:      Maintained
5255 T:      git git://anongit.freedesktop.org/drm/drm-misc
5256 F:      drivers/gpu/drm/bridge/
5257
5258 DRM DRIVERS FOR EXYNOS
5259 M:      Inki Dae <inki.dae@samsung.com>
5260 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5261 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5262 M:      Kyungmin Park <kyungmin.park@samsung.com>
5263 L:      dri-devel@lists.freedesktop.org
5264 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5265 S:      Supported
5266 F:      drivers/gpu/drm/exynos/
5267 F:      include/uapi/drm/exynos_drm.h
5268 F:      Documentation/devicetree/bindings/display/exynos/
5269
5270 DRM DRIVERS FOR FREESCALE DCU
5271 M:      Stefan Agner <stefan@agner.ch>
5272 M:      Alison Wang <alison.wang@nxp.com>
5273 L:      dri-devel@lists.freedesktop.org
5274 S:      Supported
5275 F:      drivers/gpu/drm/fsl-dcu/
5276 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5277 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5278 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5279 T:      git git://anongit.freedesktop.org/drm/drm-misc
5280
5281 DRM DRIVERS FOR FREESCALE IMX
5282 M:      Philipp Zabel <p.zabel@pengutronix.de>
5283 L:      dri-devel@lists.freedesktop.org
5284 S:      Maintained
5285 F:      drivers/gpu/drm/imx/
5286 F:      drivers/gpu/ipu-v3/
5287 F:      Documentation/devicetree/bindings/display/imx/
5288
5289 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5290 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5291 L:      dri-devel@lists.freedesktop.org
5292 T:      git git://github.com/patjak/drm-gma500
5293 S:      Maintained
5294 F:      drivers/gpu/drm/gma500/
5295
5296 DRM DRIVERS FOR HISILICON
5297 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5298 M:      Rongrong Zou <zourongrong@gmail.com>
5299 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5300 R:      Chen Feng <puck.chen@hisilicon.com>
5301 L:      dri-devel@lists.freedesktop.org
5302 T:      git git://github.com/xin3liang/linux.git
5303 S:      Maintained
5304 F:      drivers/gpu/drm/hisilicon/
5305 F:      Documentation/devicetree/bindings/display/hisilicon/
5306
5307 DRM DRIVERS FOR LIMA
5308 M:      Qiang Yu <yuq825@gmail.com>
5309 L:      dri-devel@lists.freedesktop.org
5310 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5311 S:      Maintained
5312 F:      drivers/gpu/drm/lima/
5313 F:      include/uapi/drm/lima_drm.h
5314 T:      git git://anongit.freedesktop.org/drm/drm-misc
5315
5316 DRM DRIVERS FOR MEDIATEK
5317 M:      CK Hu <ck.hu@mediatek.com>
5318 M:      Philipp Zabel <p.zabel@pengutronix.de>
5319 L:      dri-devel@lists.freedesktop.org
5320 S:      Supported
5321 F:      drivers/gpu/drm/mediatek/
5322 F:      Documentation/devicetree/bindings/display/mediatek/
5323
5324 DRM DRIVERS FOR NVIDIA TEGRA
5325 M:      Thierry Reding <thierry.reding@gmail.com>
5326 L:      dri-devel@lists.freedesktop.org
5327 L:      linux-tegra@vger.kernel.org
5328 T:      git git://anongit.freedesktop.org/tegra/linux.git
5329 S:      Supported
5330 F:      drivers/gpu/drm/tegra/
5331 F:      drivers/gpu/host1x/
5332 F:      include/linux/host1x.h
5333 F:      include/uapi/drm/tegra_drm.h
5334 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5335
5336 DRM DRIVERS FOR RENESAS
5337 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5338 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5339 L:      dri-devel@lists.freedesktop.org
5340 L:      linux-renesas-soc@vger.kernel.org
5341 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5342 S:      Supported
5343 F:      drivers/gpu/drm/rcar-du/
5344 F:      drivers/gpu/drm/shmobile/
5345 F:      include/linux/platform_data/shmob_drm.h
5346 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5347 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5348 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5349
5350 DRM DRIVERS FOR ROCKCHIP
5351 M:      Sandy Huang <hjc@rock-chips.com>
5352 M:      Heiko Stübner <heiko@sntech.de>
5353 L:      dri-devel@lists.freedesktop.org
5354 S:      Maintained
5355 F:      drivers/gpu/drm/rockchip/
5356 F:      Documentation/devicetree/bindings/display/rockchip/
5357 T:      git git://anongit.freedesktop.org/drm/drm-misc
5358
5359 DRM DRIVERS FOR STI
5360 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5361 M:      Vincent Abriou <vincent.abriou@st.com>
5362 L:      dri-devel@lists.freedesktop.org
5363 T:      git git://anongit.freedesktop.org/drm/drm-misc
5364 S:      Maintained
5365 F:      drivers/gpu/drm/sti
5366 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5367
5368 DRM DRIVERS FOR STM
5369 M:      Yannick Fertre <yannick.fertre@st.com>
5370 M:      Philippe Cornu <philippe.cornu@st.com>
5371 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5372 M:      Vincent Abriou <vincent.abriou@st.com>
5373 L:      dri-devel@lists.freedesktop.org
5374 T:      git git://anongit.freedesktop.org/drm/drm-misc
5375 S:      Maintained
5376 F:      drivers/gpu/drm/stm
5377 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5378
5379 DRM DRIVERS FOR TI LCDC
5380 M:      Jyri Sarha <jsarha@ti.com>
5381 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5382 L:      dri-devel@lists.freedesktop.org
5383 S:      Maintained
5384 F:      drivers/gpu/drm/tilcdc/
5385 F:      Documentation/devicetree/bindings/display/tilcdc/
5386
5387 DRM DRIVERS FOR TI OMAP
5388 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5389 L:      dri-devel@lists.freedesktop.org
5390 S:      Maintained
5391 F:      drivers/gpu/drm/omapdrm/
5392 F:      Documentation/devicetree/bindings/display/ti/
5393
5394 DRM DRIVERS FOR V3D
5395 M:      Eric Anholt <eric@anholt.net>
5396 S:      Supported
5397 F:      drivers/gpu/drm/v3d/
5398 F:      include/uapi/drm/v3d_drm.h
5399 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5400 T:      git git://anongit.freedesktop.org/drm/drm-misc
5401
5402 DRM DRIVERS FOR VC4
5403 M:      Eric Anholt <eric@anholt.net>
5404 T:      git git://github.com/anholt/linux
5405 S:      Supported
5406 F:      drivers/gpu/drm/vc4/
5407 F:      include/uapi/drm/vc4_drm.h
5408 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5409 T:      git git://anongit.freedesktop.org/drm/drm-misc
5410
5411 DRM DRIVERS FOR VIVANTE GPU IP
5412 M:      Lucas Stach <l.stach@pengutronix.de>
5413 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5414 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5415 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5416 L:      dri-devel@lists.freedesktop.org
5417 S:      Maintained
5418 F:      drivers/gpu/drm/etnaviv/
5419 F:      include/uapi/drm/etnaviv_drm.h
5420 F:      Documentation/devicetree/bindings/display/etnaviv/
5421
5422 DRM DRIVERS FOR ZTE ZX
5423 M:      Shawn Guo <shawnguo@kernel.org>
5424 L:      dri-devel@lists.freedesktop.org
5425 S:      Maintained
5426 F:      drivers/gpu/drm/zte/
5427 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5428 T:      git git://anongit.freedesktop.org/drm/drm-misc
5429
5430 DRM PANEL DRIVERS
5431 M:      Thierry Reding <thierry.reding@gmail.com>
5432 L:      dri-devel@lists.freedesktop.org
5433 T:      git git://anongit.freedesktop.org/drm/drm-misc
5434 S:      Maintained
5435 F:      drivers/gpu/drm/drm_panel.c
5436 F:      drivers/gpu/drm/panel/
5437 F:      include/drm/drm_panel.h
5438 F:      Documentation/devicetree/bindings/display/panel/
5439
5440 DRM TINYDRM DRIVERS
5441 M:      Noralf Trønnes <noralf@tronnes.org>
5442 W:      https://github.com/notro/tinydrm/wiki/Development
5443 T:      git git://anongit.freedesktop.org/drm/drm-misc
5444 S:      Maintained
5445 F:      drivers/gpu/drm/tinydrm/
5446 F:      include/drm/tinydrm/
5447
5448 DRM DRIVERS FOR XEN
5449 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5450 T:      git git://anongit.freedesktop.org/drm/drm-misc
5451 L:      dri-devel@lists.freedesktop.org
5452 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5453 S:      Supported
5454 F:      drivers/gpu/drm/xen/
5455 F:      Documentation/gpu/xen-front.rst
5456
5457 DRM TTM SUBSYSTEM
5458 M:      Christian Koenig <christian.koenig@amd.com>
5459 M:      Huang Rui <ray.huang@amd.com>
5460 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5461 T:      git git://people.freedesktop.org/~agd5f/linux
5462 S:      Maintained
5463 L:      dri-devel@lists.freedesktop.org
5464 F:      include/drm/ttm/
5465 F:      drivers/gpu/drm/ttm/
5466
5467 DSBR100 USB FM RADIO DRIVER
5468 M:      Alexey Klimov <klimov.linux@gmail.com>
5469 L:      linux-media@vger.kernel.org
5470 T:      git git://linuxtv.org/media_tree.git
5471 S:      Maintained
5472 F:      drivers/media/radio/dsbr100.c
5473
5474 DSCC4 DRIVER
5475 M:      Francois Romieu <romieu@fr.zoreil.com>
5476 L:      netdev@vger.kernel.org
5477 S:      Maintained
5478 F:      drivers/net/wan/dscc4.c
5479
5480 DT3155 MEDIA DRIVER
5481 M:      Hans Verkuil <hverkuil@xs4all.nl>
5482 L:      linux-media@vger.kernel.org
5483 T:      git git://linuxtv.org/media_tree.git
5484 W:      https://linuxtv.org
5485 S:      Odd Fixes
5486 F:      drivers/media/pci/dt3155/
5487
5488 DVB_USB_AF9015 MEDIA DRIVER
5489 M:      Antti Palosaari <crope@iki.fi>
5490 L:      linux-media@vger.kernel.org
5491 W:      https://linuxtv.org
5492 W:      http://palosaari.fi/linux/
5493 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5494 T:      git git://linuxtv.org/anttip/media_tree.git
5495 S:      Maintained
5496 F:      drivers/media/usb/dvb-usb-v2/af9015*
5497
5498 DVB_USB_AF9035 MEDIA DRIVER
5499 M:      Antti Palosaari <crope@iki.fi>
5500 L:      linux-media@vger.kernel.org
5501 W:      https://linuxtv.org
5502 W:      http://palosaari.fi/linux/
5503 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5504 T:      git git://linuxtv.org/anttip/media_tree.git
5505 S:      Maintained
5506 F:      drivers/media/usb/dvb-usb-v2/af9035*
5507
5508 DVB_USB_ANYSEE MEDIA DRIVER
5509 M:      Antti Palosaari <crope@iki.fi>
5510 L:      linux-media@vger.kernel.org
5511 W:      https://linuxtv.org
5512 W:      http://palosaari.fi/linux/
5513 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5514 T:      git git://linuxtv.org/anttip/media_tree.git
5515 S:      Maintained
5516 F:      drivers/media/usb/dvb-usb-v2/anysee*
5517
5518 DVB_USB_AU6610 MEDIA DRIVER
5519 M:      Antti Palosaari <crope@iki.fi>
5520 L:      linux-media@vger.kernel.org
5521 W:      https://linuxtv.org
5522 W:      http://palosaari.fi/linux/
5523 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5524 T:      git git://linuxtv.org/anttip/media_tree.git
5525 S:      Maintained
5526 F:      drivers/media/usb/dvb-usb-v2/au6610*
5527
5528 DVB_USB_CE6230 MEDIA DRIVER
5529 M:      Antti Palosaari <crope@iki.fi>
5530 L:      linux-media@vger.kernel.org
5531 W:      https://linuxtv.org
5532 W:      http://palosaari.fi/linux/
5533 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5534 T:      git git://linuxtv.org/anttip/media_tree.git
5535 S:      Maintained
5536 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5537
5538 DVB_USB_CXUSB MEDIA DRIVER
5539 M:      Michael Krufky <mkrufky@linuxtv.org>
5540 L:      linux-media@vger.kernel.org
5541 W:      https://linuxtv.org
5542 W:      http://github.com/mkrufky
5543 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5544 T:      git git://linuxtv.org/media_tree.git
5545 S:      Maintained
5546 F:      drivers/media/usb/dvb-usb/cxusb*
5547
5548 DVB_USB_EC168 MEDIA DRIVER
5549 M:      Antti Palosaari <crope@iki.fi>
5550 L:      linux-media@vger.kernel.org
5551 W:      https://linuxtv.org
5552 W:      http://palosaari.fi/linux/
5553 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5554 T:      git git://linuxtv.org/anttip/media_tree.git
5555 S:      Maintained
5556 F:      drivers/media/usb/dvb-usb-v2/ec168*
5557
5558 DVB_USB_GL861 MEDIA DRIVER
5559 M:      Antti Palosaari <crope@iki.fi>
5560 L:      linux-media@vger.kernel.org
5561 W:      https://linuxtv.org
5562 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5563 T:      git git://linuxtv.org/anttip/media_tree.git
5564 S:      Maintained
5565 F:      drivers/media/usb/dvb-usb-v2/gl861*
5566
5567 DVB_USB_MXL111SF MEDIA DRIVER
5568 M:      Michael Krufky <mkrufky@linuxtv.org>
5569 L:      linux-media@vger.kernel.org
5570 W:      https://linuxtv.org
5571 W:      http://github.com/mkrufky
5572 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5573 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5574 S:      Maintained
5575 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5576
5577 DVB_USB_RTL28XXU MEDIA DRIVER
5578 M:      Antti Palosaari <crope@iki.fi>
5579 L:      linux-media@vger.kernel.org
5580 W:      https://linuxtv.org
5581 W:      http://palosaari.fi/linux/
5582 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5583 T:      git git://linuxtv.org/anttip/media_tree.git
5584 S:      Maintained
5585 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5586
5587 DVB_USB_V2 MEDIA DRIVER
5588 M:      Antti Palosaari <crope@iki.fi>
5589 L:      linux-media@vger.kernel.org
5590 W:      https://linuxtv.org
5591 W:      http://palosaari.fi/linux/
5592 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5593 T:      git git://linuxtv.org/anttip/media_tree.git
5594 S:      Maintained
5595 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5596 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5597
5598 DYNAMIC DEBUG
5599 M:      Jason Baron <jbaron@akamai.com>
5600 S:      Maintained
5601 F:      lib/dynamic_debug.c
5602 F:      include/linux/dynamic_debug.h
5603
5604 DYNAMIC INTERRUPT MODERATION
5605 M:      Tal Gilboa <talgi@mellanox.com>
5606 S:      Maintained
5607 F:      include/linux/dim.h
5608 F:      lib/dim/
5609
5610 DZ DECSTATION DZ11 SERIAL DRIVER
5611 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5612 S:      Maintained
5613 F:      drivers/tty/serial/dz.*
5614
5615 E3X0 POWER BUTTON DRIVER
5616 M:      Moritz Fischer <moritz.fischer@ettus.com>
5617 L:      usrp-users@lists.ettus.com
5618 W:      http://www.ettus.com
5619 S:      Supported
5620 F:      drivers/input/misc/e3x0-button.c
5621 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5622
5623 E4000 MEDIA DRIVER
5624 M:      Antti Palosaari <crope@iki.fi>
5625 L:      linux-media@vger.kernel.org
5626 W:      https://linuxtv.org
5627 W:      http://palosaari.fi/linux/
5628 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5629 T:      git git://linuxtv.org/anttip/media_tree.git
5630 S:      Maintained
5631 F:      drivers/media/tuners/e4000*
5632
5633 EARTH_PT1 MEDIA DRIVER
5634 M:      Akihiro Tsukada <tskd08@gmail.com>
5635 L:      linux-media@vger.kernel.org
5636 S:      Odd Fixes
5637 F:      drivers/media/pci/pt1/
5638
5639 EARTH_PT3 MEDIA DRIVER
5640 M:      Akihiro Tsukada <tskd08@gmail.com>
5641 L:      linux-media@vger.kernel.org
5642 S:      Odd Fixes
5643 F:      drivers/media/pci/pt3/
5644
5645 EC100 MEDIA DRIVER
5646 M:      Antti Palosaari <crope@iki.fi>
5647 L:      linux-media@vger.kernel.org
5648 W:      https://linuxtv.org
5649 W:      http://palosaari.fi/linux/
5650 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5651 T:      git git://linuxtv.org/anttip/media_tree.git
5652 S:      Maintained
5653 F:      drivers/media/dvb-frontends/ec100*
5654
5655 ECRYPT FILE SYSTEM
5656 M:      Tyler Hicks <tyhicks@canonical.com>
5657 L:      ecryptfs@vger.kernel.org
5658 W:      http://ecryptfs.org
5659 W:      https://launchpad.net/ecryptfs
5660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5661 S:      Supported
5662 F:      Documentation/filesystems/ecryptfs.txt
5663 F:      fs/ecryptfs/
5664
5665 EDAC-AMD64
5666 M:      Borislav Petkov <bp@alien8.de>
5667 L:      linux-edac@vger.kernel.org
5668 S:      Maintained
5669 F:      drivers/edac/amd64_edac*
5670
5671 EDAC-AST2500
5672 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5673 S:      Supported
5674 F:      drivers/edac/aspeed_edac.c
5675 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5676
5677 EDAC-CALXEDA
5678 M:      Robert Richter <rric@kernel.org>
5679 L:      linux-edac@vger.kernel.org
5680 S:      Maintained
5681 F:      drivers/edac/highbank*
5682
5683 EDAC-CAVIUM OCTEON
5684 M:      Ralf Baechle <ralf@linux-mips.org>
5685 M:      David Daney <david.daney@cavium.com>
5686 L:      linux-edac@vger.kernel.org
5687 L:      linux-mips@vger.kernel.org
5688 S:      Supported
5689 F:      drivers/edac/octeon_edac*
5690
5691 EDAC-CAVIUM THUNDERX
5692 M:      David Daney <david.daney@cavium.com>
5693 M:      Jan Glauber <jglauber@cavium.com>
5694 L:      linux-edac@vger.kernel.org
5695 S:      Supported
5696 F:      drivers/edac/thunderx_edac*
5697
5698 EDAC-CORE
5699 M:      Borislav Petkov <bp@alien8.de>
5700 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5701 R:      James Morse <james.morse@arm.com>
5702 L:      linux-edac@vger.kernel.org
5703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5705 S:      Supported
5706 F:      Documentation/admin-guide/ras.rst
5707 F:      Documentation/driver-api/edac.rst
5708 F:      drivers/edac/
5709 F:      include/linux/edac.h
5710
5711 EDAC-E752X
5712 M:      Mark Gross <mark.gross@intel.com>
5713 L:      linux-edac@vger.kernel.org
5714 S:      Maintained
5715 F:      drivers/edac/e752x_edac.c
5716
5717 EDAC-E7XXX
5718 L:      linux-edac@vger.kernel.org
5719 S:      Maintained
5720 F:      drivers/edac/e7xxx_edac.c
5721
5722 EDAC-FSL_DDR
5723 M:      York Sun <york.sun@nxp.com>
5724 L:      linux-edac@vger.kernel.org
5725 S:      Maintained
5726 F:      drivers/edac/fsl_ddr_edac.*
5727
5728 EDAC-GHES
5729 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5730 L:      linux-edac@vger.kernel.org
5731 S:      Maintained
5732 F:      drivers/edac/ghes_edac.c
5733
5734 EDAC-I10NM
5735 M:      Tony Luck <tony.luck@intel.com>
5736 L:      linux-edac@vger.kernel.org
5737 S:      Maintained
5738 F:      drivers/edac/i10nm_base.c
5739
5740 EDAC-I3000
5741 L:      linux-edac@vger.kernel.org
5742 S:      Orphan
5743 F:      drivers/edac/i3000_edac.c
5744
5745 EDAC-I5000
5746 L:      linux-edac@vger.kernel.org
5747 S:      Maintained
5748 F:      drivers/edac/i5000_edac.c
5749
5750 EDAC-I5400
5751 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5752 L:      linux-edac@vger.kernel.org
5753 S:      Maintained
5754 F:      drivers/edac/i5400_edac.c
5755
5756 EDAC-I7300
5757 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5758 L:      linux-edac@vger.kernel.org
5759 S:      Maintained
5760 F:      drivers/edac/i7300_edac.c
5761
5762 EDAC-I7CORE
5763 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5764 L:      linux-edac@vger.kernel.org
5765 S:      Maintained
5766 F:      drivers/edac/i7core_edac.c
5767
5768 EDAC-I82443BXGX
5769 M:      Tim Small <tim@buttersideup.com>
5770 L:      linux-edac@vger.kernel.org
5771 S:      Maintained
5772 F:      drivers/edac/i82443bxgx_edac.c
5773
5774 EDAC-I82975X
5775 M:      "Arvind R." <arvino55@gmail.com>
5776 L:      linux-edac@vger.kernel.org
5777 S:      Maintained
5778 F:      drivers/edac/i82975x_edac.c
5779
5780 EDAC-IE31200
5781 M:      Jason Baron <jbaron@akamai.com>
5782 L:      linux-edac@vger.kernel.org
5783 S:      Maintained
5784 F:      drivers/edac/ie31200_edac.c
5785
5786 EDAC-MPC85XX
5787 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5788 L:      linux-edac@vger.kernel.org
5789 S:      Maintained
5790 F:      drivers/edac/mpc85xx_edac.[ch]
5791
5792 EDAC-PASEMI
5793 M:      Egor Martovetsky <egor@pasemi.com>
5794 L:      linux-edac@vger.kernel.org
5795 S:      Maintained
5796 F:      drivers/edac/pasemi_edac.c
5797
5798 EDAC-PND2
5799 M:      Tony Luck <tony.luck@intel.com>
5800 L:      linux-edac@vger.kernel.org
5801 S:      Maintained
5802 F:      drivers/edac/pnd2_edac.[ch]
5803
5804 EDAC-R82600
5805 M:      Tim Small <tim@buttersideup.com>
5806 L:      linux-edac@vger.kernel.org
5807 S:      Maintained
5808 F:      drivers/edac/r82600_edac.c
5809
5810 EDAC-SBRIDGE
5811 M:      Tony Luck <tony.luck@intel.com>
5812 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5813 L:      linux-edac@vger.kernel.org
5814 S:      Maintained
5815 F:      drivers/edac/sb_edac.c
5816
5817 EDAC-SKYLAKE
5818 M:      Tony Luck <tony.luck@intel.com>
5819 L:      linux-edac@vger.kernel.org
5820 S:      Maintained
5821 F:      drivers/edac/skx_*.c
5822
5823 EDAC-TI
5824 M:      Tero Kristo <t-kristo@ti.com>
5825 L:      linux-edac@vger.kernel.org
5826 S:      Maintained
5827 F:      drivers/edac/ti_edac.c
5828
5829 EDAC-QCOM
5830 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5831 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5832 L:      linux-arm-msm@vger.kernel.org
5833 L:      linux-edac@vger.kernel.org
5834 S:      Maintained
5835 F:      drivers/edac/qcom_edac.c
5836
5837 EDIROL UA-101/UA-1000 DRIVER
5838 M:      Clemens Ladisch <clemens@ladisch.de>
5839 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
5841 S:      Maintained
5842 F:      sound/usb/misc/ua101.c
5843
5844 EFI TEST DRIVER
5845 L:      linux-efi@vger.kernel.org
5846 M:      Ivan Hu <ivan.hu@canonical.com>
5847 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5848 S:      Maintained
5849 F:      drivers/firmware/efi/test/
5850
5851 EFI VARIABLE FILESYSTEM
5852 M:      Matthew Garrett <matthew.garrett@nebula.com>
5853 M:      Jeremy Kerr <jk@ozlabs.org>
5854 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5856 L:      linux-efi@vger.kernel.org
5857 S:      Maintained
5858 F:      fs/efivarfs/
5859
5860 EFIFB FRAMEBUFFER DRIVER
5861 L:      linux-fbdev@vger.kernel.org
5862 M:      Peter Jones <pjones@redhat.com>
5863 S:      Maintained
5864 F:      drivers/video/fbdev/efifb.c
5865
5866 EFS FILESYSTEM
5867 W:      http://aeschi.ch.eu.org/efs/
5868 S:      Orphan
5869 F:      fs/efs/
5870
5871 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5872 M:      Douglas Miller <dougmill@linux.ibm.com>
5873 L:      netdev@vger.kernel.org
5874 S:      Maintained
5875 F:      drivers/net/ethernet/ibm/ehea/
5876
5877 EM28XX VIDEO4LINUX DRIVER
5878 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5879 L:      linux-media@vger.kernel.org
5880 W:      https://linuxtv.org
5881 T:      git git://linuxtv.org/media_tree.git
5882 S:      Maintained
5883 F:      drivers/media/usb/em28xx/
5884 F:      Documentation/media/v4l-drivers/em28xx*
5885
5886 EMBEDDED LINUX
5887 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5888 M:      Matt Mackall <mpm@selenic.com>
5889 M:      David Woodhouse <dwmw2@infradead.org>
5890 L:      linux-embedded@vger.kernel.org
5891 S:      Maintained
5892
5893 Emulex 10Gbps iSCSI - OneConnect DRIVER
5894 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5895 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5896 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5897 L:      linux-scsi@vger.kernel.org
5898 W:      http://www.broadcom.com
5899 S:      Supported
5900 F:      drivers/scsi/be2iscsi/
5901
5902 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5903 M:      Sathya Perla <sathya.perla@broadcom.com>
5904 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5905 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5906 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5907 L:      netdev@vger.kernel.org
5908 W:      http://www.emulex.com
5909 S:      Supported
5910 F:      drivers/net/ethernet/emulex/benet/
5911
5912 EMULEX ONECONNECT ROCE DRIVER
5913 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5914 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5915 L:      linux-rdma@vger.kernel.org
5916 W:      http://www.broadcom.com
5917 S:      Odd Fixes
5918 F:      drivers/infiniband/hw/ocrdma/
5919 F:      include/uapi/rdma/ocrdma-abi.h
5920
5921 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5922 M:      James Smart <james.smart@broadcom.com>
5923 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5924 L:      linux-scsi@vger.kernel.org
5925 W:      http://www.broadcom.com
5926 S:      Supported
5927 F:      drivers/scsi/lpfc/
5928
5929 ENE CB710 FLASH CARD READER DRIVER
5930 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5931 S:      Maintained
5932 F:      drivers/misc/cb710/
5933 F:      drivers/mmc/host/cb710-mmc.*
5934 F:      include/linux/cb710.h
5935
5936 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5937 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5938 S:      Maintained
5939 F:      drivers/media/rc/ene_ir.*
5940
5941 EPSON S1D13XXX FRAMEBUFFER DRIVER
5942 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5943 S:      Maintained
5944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5945 F:      drivers/video/fbdev/s1d13xxxfb.c
5946 F:      include/video/s1d13xxxfb.h
5947
5948 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5949 M:      Jeff Layton <jlayton@kernel.org>
5950 S:      Maintained
5951 F:      lib/errseq.c
5952 F:      include/linux/errseq.h
5953
5954 ET131X NETWORK DRIVER
5955 M:      Mark Einon <mark.einon@gmail.com>
5956 S:      Odd Fixes
5957 F:      drivers/net/ethernet/agere/
5958
5959 ETHERNET BRIDGE
5960 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5961 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5962 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5963 L:      netdev@vger.kernel.org
5964 W:      http://www.linuxfoundation.org/en/Net:Bridge
5965 S:      Maintained
5966 F:      include/linux/netfilter_bridge/
5967 F:      net/bridge/
5968
5969 ETHERNET PHY LIBRARY
5970 M:      Andrew Lunn <andrew@lunn.ch>
5971 M:      Florian Fainelli <f.fainelli@gmail.com>
5972 M:      Heiner Kallweit <hkallweit1@gmail.com>
5973 L:      netdev@vger.kernel.org
5974 S:      Maintained
5975 F:      Documentation/ABI/testing/sysfs-bus-mdio
5976 F:      Documentation/devicetree/bindings/net/mdio*
5977 F:      Documentation/networking/phy.rst
5978 F:      drivers/net/phy/
5979 F:      drivers/of/of_mdio.c
5980 F:      drivers/of/of_net.c
5981 F:      include/linux/*mdio*.h
5982 F:      include/linux/of_net.h
5983 F:      include/linux/phy.h
5984 F:      include/linux/phy_fixed.h
5985 F:      include/linux/platform_data/mdio-bcm-unimac.h
5986 F:      include/linux/platform_data/mdio-gpio.h
5987 F:      include/trace/events/mdio.h
5988 F:      include/uapi/linux/mdio.h
5989 F:      include/uapi/linux/mii.h
5990
5991 EXT2 FILE SYSTEM
5992 M:      Jan Kara <jack@suse.com>
5993 L:      linux-ext4@vger.kernel.org
5994 S:      Maintained
5995 F:      Documentation/filesystems/ext2.txt
5996 F:      fs/ext2/
5997 F:      include/linux/ext2*
5998
5999 EXT4 FILE SYSTEM
6000 M:      "Theodore Ts'o" <tytso@mit.edu>
6001 M:      Andreas Dilger <adilger.kernel@dilger.ca>
6002 L:      linux-ext4@vger.kernel.org
6003 W:      http://ext4.wiki.kernel.org
6004 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
6005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
6006 S:      Maintained
6007 F:      Documentation/filesystems/ext4/
6008 F:      fs/ext4/
6009
6010 Extended Verification Module (EVM)
6011 M:      Mimi Zohar <zohar@linux.ibm.com>
6012 L:      linux-integrity@vger.kernel.org
6013 S:      Supported
6014 F:      security/integrity/evm/
6015
6016 EXTENSIBLE FIRMWARE INTERFACE (EFI)
6017 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
6018 L:      linux-efi@vger.kernel.org
6019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6020 S:      Maintained
6021 F:      Documentation/efi-stub.txt
6022 F:      arch/*/kernel/efi.c
6023 F:      arch/x86/boot/compressed/eboot.[ch]
6024 F:      arch/*/include/asm/efi.h
6025 F:      arch/x86/platform/efi/
6026 F:      drivers/firmware/efi/
6027 F:      include/linux/efi*.h
6028 F:      arch/arm/boot/compressed/efi-header.S
6029 F:      arch/arm64/kernel/efi-entry.S
6030
6031 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
6032 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6033 M:      Chanwoo Choi <cw00.choi@samsung.com>
6034 L:      linux-kernel@vger.kernel.org
6035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
6036 S:      Maintained
6037 F:      drivers/extcon/
6038 F:      include/linux/extcon/
6039 F:      include/linux/extcon.h
6040 F:      Documentation/extcon/
6041 F:      Documentation/devicetree/bindings/extcon/
6042
6043 EXYNOS DP DRIVER
6044 M:      Jingoo Han <jingoohan1@gmail.com>
6045 L:      dri-devel@lists.freedesktop.org
6046 S:      Maintained
6047 F:      drivers/gpu/drm/exynos/exynos_dp*
6048
6049 EXYNOS SYSMMU (IOMMU) driver
6050 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6051 L:      iommu@lists.linux-foundation.org
6052 S:      Maintained
6053 F:      drivers/iommu/exynos-iommu.c
6054
6055 EZchip NPS platform support
6056 M:      Vineet Gupta <vgupta@synopsys.com>
6057 M:      Ofer Levi <oferle@mellanox.com>
6058 S:      Supported
6059 F:      arch/arc/plat-eznps
6060 F:      arch/arc/boot/dts/eznps.dts
6061
6062 F2FS FILE SYSTEM
6063 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6064 M:      Chao Yu <yuchao0@huawei.com>
6065 L:      linux-f2fs-devel@lists.sourceforge.net
6066 W:      https://f2fs.wiki.kernel.org/
6067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6068 S:      Maintained
6069 F:      Documentation/filesystems/f2fs.txt
6070 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6071 F:      fs/f2fs/
6072 F:      include/linux/f2fs_fs.h
6073 F:      include/trace/events/f2fs.h
6074
6075 F71805F HARDWARE MONITORING DRIVER
6076 M:      Jean Delvare <jdelvare@suse.com>
6077 L:      linux-hwmon@vger.kernel.org
6078 S:      Maintained
6079 F:      Documentation/hwmon/f71805f.rst
6080 F:      drivers/hwmon/f71805f.c
6081
6082 FADDR2LINE
6083 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6084 S:      Maintained
6085 F:      scripts/faddr2line
6086
6087 FAILOVER MODULE
6088 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6089 L:      netdev@vger.kernel.org
6090 S:      Supported
6091 F:      net/core/failover.c
6092 F:      include/net/failover.h
6093 F:      Documentation/networking/failover.rst
6094
6095 FANOTIFY
6096 M:      Jan Kara <jack@suse.cz>
6097 R:      Amir Goldstein <amir73il@gmail.com>
6098 L:      linux-fsdevel@vger.kernel.org
6099 S:      Maintained
6100 F:      fs/notify/fanotify/
6101 F:      include/linux/fanotify.h
6102 F:      include/uapi/linux/fanotify.h
6103
6104 FARSYNC SYNCHRONOUS DRIVER
6105 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6106 W:      http://www.farsite.co.uk/
6107 S:      Supported
6108 F:      drivers/net/wan/farsync.*
6109
6110 FAULT INJECTION SUPPORT
6111 M:      Akinobu Mita <akinobu.mita@gmail.com>
6112 S:      Supported
6113 F:      Documentation/fault-injection/
6114 F:      lib/fault-inject.c
6115
6116 FBTFT Framebuffer drivers
6117 S:      Orphan
6118 L:      dri-devel@lists.freedesktop.org
6119 L:      linux-fbdev@vger.kernel.org
6120 F:      drivers/staging/fbtft/
6121
6122 FC0011 TUNER DRIVER
6123 M:      Michael Buesch <m@bues.ch>
6124 L:      linux-media@vger.kernel.org
6125 S:      Maintained
6126 F:      drivers/media/tuners/fc0011.h
6127 F:      drivers/media/tuners/fc0011.c
6128
6129 FC2580 MEDIA DRIVER
6130 M:      Antti Palosaari <crope@iki.fi>
6131 L:      linux-media@vger.kernel.org
6132 W:      https://linuxtv.org
6133 W:      http://palosaari.fi/linux/
6134 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6135 T:      git git://linuxtv.org/anttip/media_tree.git
6136 S:      Maintained
6137 F:      drivers/media/tuners/fc2580*
6138
6139 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6140 M:      Hannes Reinecke <hare@suse.de>
6141 L:      linux-scsi@vger.kernel.org
6142 W:      www.Open-FCoE.org
6143 S:      Supported
6144 F:      drivers/scsi/libfc/
6145 F:      drivers/scsi/fcoe/
6146 F:      include/scsi/fc/
6147 F:      include/scsi/libfc.h
6148 F:      include/scsi/libfcoe.h
6149 F:      include/uapi/scsi/fc/
6150
6151 FILE LOCKING (flock() and fcntl()/lockf())
6152 M:      Jeff Layton <jlayton@kernel.org>
6153 M:      "J. Bruce Fields" <bfields@fieldses.org>
6154 L:      linux-fsdevel@vger.kernel.org
6155 S:      Maintained
6156 F:      include/linux/fcntl.h
6157 F:      include/uapi/linux/fcntl.h
6158 F:      fs/fcntl.c
6159 F:      fs/locks.c
6160
6161 FILESYSTEMS (VFS and infrastructure)
6162 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6163 L:      linux-fsdevel@vger.kernel.org
6164 S:      Maintained
6165 F:      fs/*
6166 F:      include/linux/fs.h
6167 F:      include/linux/fs_types.h
6168 F:      include/uapi/linux/fs.h
6169
6170 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6171 M:      Riku Voipio <riku.voipio@iki.fi>
6172 L:      linux-hwmon@vger.kernel.org
6173 S:      Maintained
6174 F:      drivers/hwmon/f75375s.c
6175 F:      include/linux/f75375s.h
6176
6177 FIREWIRE AUDIO DRIVERS
6178 M:      Clemens Ladisch <clemens@ladisch.de>
6179 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6181 S:      Maintained
6182 F:      sound/firewire/
6183
6184 FIREWIRE MEDIA DRIVERS (firedtv)
6185 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6186 L:      linux-media@vger.kernel.org
6187 L:      linux1394-devel@lists.sourceforge.net
6188 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6189 S:      Maintained
6190 F:      drivers/media/firewire/
6191
6192 FIREWIRE SBP-2 TARGET
6193 M:      Chris Boot <bootc@bootc.net>
6194 L:      linux-scsi@vger.kernel.org
6195 L:      target-devel@vger.kernel.org
6196 L:      linux1394-devel@lists.sourceforge.net
6197 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6198 S:      Maintained
6199 F:      drivers/target/sbp/
6200
6201 FIREWIRE SUBSYSTEM
6202 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6203 L:      linux1394-devel@lists.sourceforge.net
6204 W:      http://ieee1394.wiki.kernel.org/
6205 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6206 S:      Maintained
6207 F:      drivers/firewire/
6208 F:      include/linux/firewire.h
6209 F:      include/uapi/linux/firewire*.h
6210 F:      tools/firewire/
6211
6212 FIRMWARE LOADER (request_firmware)
6213 M:      Luis Chamberlain <mcgrof@kernel.org>
6214 L:      linux-kernel@vger.kernel.org
6215 S:      Maintained
6216 F:      Documentation/firmware_class/
6217 F:      drivers/base/firmware_loader/
6218 F:      include/linux/firmware.h
6219
6220 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6221 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6222 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6223 S:      Maintained
6224 F:      drivers/block/rsxx/
6225
6226 FLOPPY DRIVER
6227 M:      Jiri Kosina <jikos@kernel.org>
6228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
6229 S:      Odd fixes
6230 F:      drivers/block/floppy.c
6231
6232 FMC SUBSYSTEM
6233 M:      Alessandro Rubini <rubini@gnudd.com>
6234 W:      http://www.ohwr.org/projects/fmc-bus
6235 S:      Supported
6236 F:      drivers/fmc/
6237 F:      include/linux/fmc*.h
6238 F:      include/linux/ipmi-fru.h
6239 K:      fmc_d.*register
6240
6241 FPGA MANAGER FRAMEWORK
6242 M:      Moritz Fischer <mdf@kernel.org>
6243 L:      linux-fpga@vger.kernel.org
6244 S:      Maintained
6245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6246 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6247 F:      Documentation/fpga/
6248 F:      Documentation/driver-api/fpga/
6249 F:      Documentation/devicetree/bindings/fpga/
6250 F:      drivers/fpga/
6251 F:      include/linux/fpga/
6252 W:      http://www.rocketboards.org
6253
6254 FPGA DFL DRIVERS
6255 M:      Wu Hao <hao.wu@intel.com>
6256 L:      linux-fpga@vger.kernel.org
6257 S:      Maintained
6258 F:      Documentation/fpga/dfl.txt
6259 F:      include/uapi/linux/fpga-dfl.h
6260 F:      drivers/fpga/dfl*
6261
6262 FPU EMULATOR
6263 M:      Bill Metzenthen <billm@melbpc.org.au>
6264 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6265 S:      Maintained
6266 F:      arch/x86/math-emu/
6267
6268 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6269 L:      netdev@vger.kernel.org
6270 S:      Orphan
6271 F:      drivers/net/wan/dlci.c
6272 F:      drivers/net/wan/sdla.c
6273
6274 FRAMEBUFFER LAYER
6275 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6276 L:      dri-devel@lists.freedesktop.org
6277 L:      linux-fbdev@vger.kernel.org
6278 T:      git git://github.com/bzolnier/linux.git
6279 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6280 S:      Maintained
6281 F:      Documentation/fb/
6282 F:      drivers/video/
6283 F:      include/video/
6284 F:      include/linux/fb.h
6285 F:      include/uapi/video/
6286 F:      include/uapi/linux/fb.h
6287
6288 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6289 M:      Horia Geantă <horia.geanta@nxp.com>
6290 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6291 L:      linux-crypto@vger.kernel.org
6292 S:      Maintained
6293 F:      drivers/crypto/caam/
6294 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6295
6296 FREESCALE DIU FRAMEBUFFER DRIVER
6297 M:      Timur Tabi <timur@kernel.org>
6298 L:      linux-fbdev@vger.kernel.org
6299 S:      Maintained
6300 F:      drivers/video/fbdev/fsl-diu-fb.*
6301
6302 FREESCALE DMA DRIVER
6303 M:      Li Yang <leoyang.li@nxp.com>
6304 M:      Zhang Wei <zw@zh-kernel.org>
6305 L:      linuxppc-dev@lists.ozlabs.org
6306 S:      Maintained
6307 F:      drivers/dma/fsldma.*
6308
6309 FREESCALE ENETC ETHERNET DRIVERS
6310 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6311 L:      netdev@vger.kernel.org
6312 S:      Maintained
6313 F:      drivers/net/ethernet/freescale/enetc/
6314
6315 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6316 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6317 L:      netdev@vger.kernel.org
6318 S:      Maintained
6319 F:      drivers/net/ethernet/freescale/gianfar*
6320 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6321
6322 FREESCALE GPMI NAND DRIVER
6323 M:      Han Xu <han.xu@nxp.com>
6324 L:      linux-mtd@lists.infradead.org
6325 S:      Maintained
6326 F:      drivers/mtd/nand/raw/gpmi-nand/*
6327
6328 FREESCALE I2C CPM DRIVER
6329 M:      Jochen Friedrich <jochen@scram.de>
6330 L:      linuxppc-dev@lists.ozlabs.org
6331 L:      linux-i2c@vger.kernel.org
6332 S:      Maintained
6333 F:      drivers/i2c/busses/i2c-cpm.c
6334
6335 FREESCALE IMX LPI2C DRIVER
6336 M:      Dong Aisheng <aisheng.dong@nxp.com>
6337 L:      linux-i2c@vger.kernel.org
6338 L:      linux-imx@nxp.com
6339 S:      Maintained
6340 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6341 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6342
6343 FREESCALE IMX / MXC FEC DRIVER
6344 M:      Fugang Duan <fugang.duan@nxp.com>
6345 L:      netdev@vger.kernel.org
6346 S:      Maintained
6347 F:      drivers/net/ethernet/freescale/fec_main.c
6348 F:      drivers/net/ethernet/freescale/fec_ptp.c
6349 F:      drivers/net/ethernet/freescale/fec.h
6350 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6351
6352 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6353 M:      Sascha Hauer <s.hauer@pengutronix.de>
6354 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6355 L:      linux-fbdev@vger.kernel.org
6356 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6357 S:      Maintained
6358 F:      include/linux/platform_data/video-imxfb.h
6359 F:      drivers/video/fbdev/imxfb.c
6360
6361 FREESCALE QORIQ DPAA ETHERNET DRIVER
6362 M:      Madalin Bucur <madalin.bucur@nxp.com>
6363 L:      netdev@vger.kernel.org
6364 S:      Maintained
6365 F:      drivers/net/ethernet/freescale/dpaa
6366
6367 FREESCALE QORIQ DPAA FMAN DRIVER
6368 M:      Madalin Bucur <madalin.bucur@nxp.com>
6369 L:      netdev@vger.kernel.org
6370 S:      Maintained
6371 F:      drivers/net/ethernet/freescale/fman
6372 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6373
6374 FREESCALE QORIQ PTP CLOCK DRIVER
6375 M:      Yangbo Lu <yangbo.lu@nxp.com>
6376 L:      netdev@vger.kernel.org
6377 S:      Maintained
6378 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
6379 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
6380 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6381 F:      drivers/ptp/ptp_qoriq.c
6382 F:      drivers/ptp/ptp_qoriq_debugfs.c
6383 F:      include/linux/fsl/ptp_qoriq.h
6384 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6385
6386 FREESCALE QUAD SPI DRIVER
6387 M:      Han Xu <han.xu@nxp.com>
6388 L:      linux-spi@vger.kernel.org
6389 S:      Maintained
6390 F:      drivers/spi/spi-fsl-qspi.c
6391
6392 FREESCALE QUICC ENGINE LIBRARY
6393 M:      Qiang Zhao <qiang.zhao@nxp.com>
6394 L:      linuxppc-dev@lists.ozlabs.org
6395 S:      Maintained
6396 F:      drivers/soc/fsl/qe/
6397 F:      include/soc/fsl/*qe*.h
6398 F:      include/soc/fsl/*ucc*.h
6399
6400 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6401 M:      Li Yang <leoyang.li@nxp.com>
6402 L:      netdev@vger.kernel.org
6403 L:      linuxppc-dev@lists.ozlabs.org
6404 S:      Maintained
6405 F:      drivers/net/ethernet/freescale/ucc_geth*
6406
6407 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6408 M:      Zhao Qiang <qiang.zhao@nxp.com>
6409 L:      netdev@vger.kernel.org
6410 L:      linuxppc-dev@lists.ozlabs.org
6411 S:      Maintained
6412 F:      drivers/net/wan/fsl_ucc_hdlc*
6413
6414 FREESCALE QUICC ENGINE UCC UART DRIVER
6415 M:      Timur Tabi <timur@kernel.org>
6416 L:      linuxppc-dev@lists.ozlabs.org
6417 S:      Maintained
6418 F:      drivers/tty/serial/ucc_uart.c
6419
6420 FREESCALE SOC DRIVERS
6421 M:      Li Yang <leoyang.li@nxp.com>
6422 L:      linuxppc-dev@lists.ozlabs.org
6423 L:      linux-arm-kernel@lists.infradead.org
6424 S:      Maintained
6425 F:      Documentation/devicetree/bindings/soc/fsl/
6426 F:      drivers/soc/fsl/
6427 F:      include/linux/fsl/
6428
6429 FREESCALE SOC FS_ENET DRIVER
6430 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6431 L:      linuxppc-dev@lists.ozlabs.org
6432 L:      netdev@vger.kernel.org
6433 S:      Maintained
6434 F:      drivers/net/ethernet/freescale/fs_enet/
6435 F:      include/linux/fs_enet_pd.h
6436
6437 FREESCALE SOC SOUND DRIVERS
6438 M:      Timur Tabi <timur@kernel.org>
6439 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6440 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6441 R:      Fabio Estevam <festevam@gmail.com>
6442 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6443 L:      linuxppc-dev@lists.ozlabs.org
6444 S:      Maintained
6445 F:      sound/soc/fsl/fsl*
6446 F:      sound/soc/fsl/imx*
6447 F:      sound/soc/fsl/mpc8610_hpcd.c
6448
6449 FREESCALE USB PERIPHERAL DRIVERS
6450 M:      Li Yang <leoyang.li@nxp.com>
6451 L:      linux-usb@vger.kernel.org
6452 L:      linuxppc-dev@lists.ozlabs.org
6453 S:      Maintained
6454 F:      drivers/usb/gadget/udc/fsl*
6455
6456 FREEVXFS FILESYSTEM
6457 M:      Christoph Hellwig <hch@infradead.org>
6458 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6459 S:      Maintained
6460 F:      fs/freevxfs/
6461
6462 FREEZER
6463 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6464 M:      Pavel Machek <pavel@ucw.cz>
6465 L:      linux-pm@vger.kernel.org
6466 S:      Supported
6467 F:      Documentation/power/freezing-of-tasks.txt
6468 F:      include/linux/freezer.h
6469 F:      kernel/freezer.c
6470
6471 FRONTSWAP API
6472 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6473 L:      linux-kernel@vger.kernel.org
6474 S:      Maintained
6475 F:      mm/frontswap.c
6476 F:      include/linux/frontswap.h
6477
6478 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6479 M:      David Howells <dhowells@redhat.com>
6480 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6481 S:      Supported
6482 F:      Documentation/filesystems/caching/
6483 F:      fs/fscache/
6484 F:      include/linux/fscache*.h
6485
6486 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6487 M:      Theodore Y. Ts'o <tytso@mit.edu>
6488 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6489 M:      Eric Biggers <ebiggers@kernel.org>
6490 L:      linux-fscrypt@vger.kernel.org
6491 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6492 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6493 S:      Supported
6494 F:      fs/crypto/
6495 F:      include/linux/fscrypt*.h
6496 F:      Documentation/filesystems/fscrypt.rst
6497
6498 FSI-ATTACHED I2C DRIVER
6499 M:      Eddie James <eajames@linux.ibm.com>
6500 L:      linux-i2c@vger.kernel.org
6501 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6502 S:      Maintained
6503 F:      drivers/i2c/busses/i2c-fsi.c
6504 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6505
6506 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6507 M:      Jan Kara <jack@suse.cz>
6508 R:      Amir Goldstein <amir73il@gmail.com>
6509 L:      linux-fsdevel@vger.kernel.org
6510 S:      Maintained
6511 F:      fs/notify/
6512 F:      include/linux/fsnotify*.h
6513
6514 FUJITSU LAPTOP EXTRAS
6515 M:      Jonathan Woithe <jwoithe@just42.net>
6516 L:      platform-driver-x86@vger.kernel.org
6517 S:      Maintained
6518 F:      drivers/platform/x86/fujitsu-laptop.c
6519
6520 FUJITSU M-5MO LS CAMERA ISP DRIVER
6521 M:      Kyungmin Park <kyungmin.park@samsung.com>
6522 M:      Heungjun Kim <riverful.kim@samsung.com>
6523 L:      linux-media@vger.kernel.org
6524 S:      Maintained
6525 F:      drivers/media/i2c/m5mols/
6526 F:      include/media/i2c/m5mols.h
6527
6528 FUJITSU TABLET EXTRAS
6529 M:      Robert Gerlach <khnz@gmx.de>
6530 L:      platform-driver-x86@vger.kernel.org
6531 S:      Maintained
6532 F:      drivers/platform/x86/fujitsu-tablet.c
6533
6534 FUSE: FILESYSTEM IN USERSPACE
6535 M:      Miklos Szeredi <miklos@szeredi.hu>
6536 L:      linux-fsdevel@vger.kernel.org
6537 W:      http://fuse.sourceforge.net/
6538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6539 S:      Maintained
6540 F:      fs/fuse/
6541 F:      include/uapi/linux/fuse.h
6542 F:      Documentation/filesystems/fuse.txt
6543
6544 FUTEX SUBSYSTEM
6545 M:      Thomas Gleixner <tglx@linutronix.de>
6546 M:      Ingo Molnar <mingo@redhat.com>
6547 R:      Peter Zijlstra <peterz@infradead.org>
6548 R:      Darren Hart <dvhart@infradead.org>
6549 L:      linux-kernel@vger.kernel.org
6550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6551 S:      Maintained
6552 F:      kernel/futex.c
6553 F:      include/asm-generic/futex.h
6554 F:      include/linux/futex.h
6555 F:      include/uapi/linux/futex.h
6556 F:      tools/testing/selftests/futex/
6557 F:      tools/perf/bench/futex*
6558 F:      Documentation/*futex*
6559
6560 GCC PLUGINS
6561 M:      Kees Cook <keescook@chromium.org>
6562 R:      Emese Revfy <re.emese@gmail.com>
6563 L:      kernel-hardening@lists.openwall.com
6564 S:      Maintained
6565 F:      scripts/gcc-plugins/
6566 F:      scripts/gcc-plugin.sh
6567 F:      scripts/Makefile.gcc-plugins
6568 F:      Documentation/gcc-plugins.txt
6569
6570 GASKET DRIVER FRAMEWORK
6571 M:      Rob Springer <rspringer@google.com>
6572 M:      Todd Poynor <toddpoynor@google.com>
6573 M:      Ben Chan <benchan@chromium.org>
6574 S:      Maintained
6575 F:      drivers/staging/gasket/
6576
6577 GCOV BASED KERNEL PROFILING
6578 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6579 S:      Maintained
6580 F:      kernel/gcov/
6581 F:      Documentation/dev-tools/gcov.rst
6582
6583 GDB KERNEL DEBUGGING HELPER SCRIPTS
6584 M:      Jan Kiszka <jan.kiszka@siemens.com>
6585 M:      Kieran Bingham <kbingham@kernel.org>
6586 S:      Supported
6587 F:      scripts/gdb/
6588
6589 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6590 M:      Achim Leubner <achim_leubner@adaptec.com>
6591 L:      linux-scsi@vger.kernel.org
6592 W:      http://www.icp-vortex.com/
6593 S:      Supported
6594 F:      drivers/scsi/gdt*
6595
6596 GEMTEK FM RADIO RECEIVER DRIVER
6597 M:      Hans Verkuil <hverkuil@xs4all.nl>
6598 L:      linux-media@vger.kernel.org
6599 T:      git git://linuxtv.org/media_tree.git
6600 W:      https://linuxtv.org
6601 S:      Maintained
6602 F:      drivers/media/radio/radio-gemtek*
6603
6604 GENERIC GPIO I2C DRIVER
6605 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6606 S:      Supported
6607 F:      drivers/i2c/busses/i2c-gpio.c
6608 F:      include/linux/platform_data/i2c-gpio.h
6609
6610 GENERIC GPIO I2C MULTIPLEXER DRIVER
6611 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6612 L:      linux-i2c@vger.kernel.org
6613 S:      Supported
6614 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6615 F:      include/linux/platform_data/i2c-mux-gpio.h
6616 F:      Documentation/i2c/muxes/i2c-mux-gpio
6617
6618 GENERIC HDLC (WAN) DRIVERS
6619 M:      Krzysztof Halasa <khc@pm.waw.pl>
6620 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6621 S:      Maintained
6622 F:      drivers/net/wan/c101.c
6623 F:      drivers/net/wan/hd6457*
6624 F:      drivers/net/wan/hdlc*
6625 F:      drivers/net/wan/n2.c
6626 F:      drivers/net/wan/pc300too.c
6627 F:      drivers/net/wan/pci200syn.c
6628 F:      drivers/net/wan/wanxl*
6629
6630 GENERIC INCLUDE/ASM HEADER FILES
6631 M:      Arnd Bergmann <arnd@arndb.de>
6632 L:      linux-arch@vger.kernel.org
6633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6634 S:      Maintained
6635 F:      include/asm-generic/
6636 F:      include/uapi/asm-generic/
6637
6638 GENERIC PHY FRAMEWORK
6639 M:      Kishon Vijay Abraham I <kishon@ti.com>
6640 L:      linux-kernel@vger.kernel.org
6641 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6642 S:      Supported
6643 F:      drivers/phy/
6644 F:      include/linux/phy/
6645 F:      Documentation/devicetree/bindings/phy/
6646
6647 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6648 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6649 S:      Supported
6650 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6651
6652 GENERIC PM DOMAINS
6653 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6654 M:      Kevin Hilman <khilman@kernel.org>
6655 M:      Ulf Hansson <ulf.hansson@linaro.org>
6656 L:      linux-pm@vger.kernel.org
6657 S:      Supported
6658 F:      drivers/base/power/domain*.c
6659 F:      include/linux/pm_domain.h
6660 F:      Documentation/devicetree/bindings/power/power_domain.txt
6661
6662 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6663 M:      Eugen Hristev <eugen.hristev@microchip.com>
6664 L:      linux-input@vger.kernel.org
6665 S:      Maintained
6666 F:      drivers/input/touchscreen/resistive-adc-touch.c
6667
6668 GENERIC UIO DRIVER FOR PCI DEVICES
6669 M:      "Michael S. Tsirkin" <mst@redhat.com>
6670 L:      kvm@vger.kernel.org
6671 S:      Supported
6672 F:      drivers/uio/uio_pci_generic.c
6673
6674 GENWQE (IBM Generic Workqueue Card)
6675 M:      Frank Haverkamp <haver@linux.ibm.com>
6676 S:      Supported
6677 F:      drivers/misc/genwqe/
6678
6679 GET_MAINTAINER SCRIPT
6680 M:      Joe Perches <joe@perches.com>
6681 S:      Maintained
6682 F:      scripts/get_maintainer.pl
6683
6684 GFS2 FILE SYSTEM
6685 M:      Bob Peterson <rpeterso@redhat.com>
6686 M:      Andreas Gruenbacher <agruenba@redhat.com>
6687 L:      cluster-devel@redhat.com
6688 W:      http://sources.redhat.com/cluster/
6689 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6690 S:      Supported
6691 F:      Documentation/filesystems/gfs2*.txt
6692 F:      fs/gfs2/
6693 F:      include/uapi/linux/gfs2_ondisk.h
6694
6695 GIGASET ISDN DRIVERS
6696 M:      Paul Bolle <pebolle@tiscali.nl>
6697 L:      gigaset307x-common@lists.sourceforge.net
6698 W:      http://gigaset307x.sourceforge.net/
6699 S:      Odd Fixes
6700 F:      drivers/staging/isdn/gigaset/
6701
6702 GNSS SUBSYSTEM
6703 M:      Johan Hovold <johan@kernel.org>
6704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6705 S:      Maintained
6706 F:      Documentation/ABI/testing/sysfs-class-gnss
6707 F:      Documentation/devicetree/bindings/gnss/
6708 F:      drivers/gnss/
6709 F:      include/linux/gnss.h
6710
6711 GO7007 MPEG CODEC
6712 M:      Hans Verkuil <hans.verkuil@cisco.com>
6713 L:      linux-media@vger.kernel.org
6714 S:      Maintained
6715 F:      drivers/media/usb/go7007/
6716
6717 GOODIX TOUCHSCREEN
6718 M:      Bastien Nocera <hadess@hadess.net>
6719 L:      linux-input@vger.kernel.org
6720 S:      Maintained
6721 F:      drivers/input/touchscreen/goodix.c
6722
6723 GPD POCKET FAN DRIVER
6724 M:      Hans de Goede <hdegoede@redhat.com>
6725 L:      platform-driver-x86@vger.kernel.org
6726 S:      Maintained
6727 F:      drivers/platform/x86/gpd-pocket-fan.c
6728
6729 GPIO ACPI SUPPORT
6730 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6731 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6732 L:      linux-gpio@vger.kernel.org
6733 L:      linux-acpi@vger.kernel.org
6734 S:      Maintained
6735 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
6736 F:      drivers/gpio/gpiolib-acpi.c
6737
6738 GPIO IR Transmitter
6739 M:      Sean Young <sean@mess.org>
6740 L:      linux-media@vger.kernel.org
6741 S:      Maintained
6742 F:      drivers/media/rc/gpio-ir-tx.c
6743
6744 GPIO MOCKUP DRIVER
6745 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6746 L:      linux-gpio@vger.kernel.org
6747 S:      Maintained
6748 F:      drivers/gpio/gpio-mockup.c
6749 F:      tools/testing/selftests/gpio/
6750
6751 GPIO SUBSYSTEM
6752 M:      Linus Walleij <linus.walleij@linaro.org>
6753 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6754 L:      linux-gpio@vger.kernel.org
6755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6756 S:      Maintained
6757 F:      Documentation/devicetree/bindings/gpio/
6758 F:      Documentation/driver-api/gpio/
6759 F:      Documentation/gpio/
6760 F:      Documentation/ABI/testing/gpio-cdev
6761 F:      Documentation/ABI/obsolete/sysfs-gpio
6762 F:      drivers/gpio/
6763 F:      include/linux/gpio/
6764 F:      include/linux/gpio.h
6765 F:      include/linux/of_gpio.h
6766 F:      include/asm-generic/gpio.h
6767 F:      include/uapi/linux/gpio.h
6768 F:      tools/gpio/
6769
6770 GRE DEMULTIPLEXER DRIVER
6771 M:      Dmitry Kozlov <xeb@mail.ru>
6772 L:      netdev@vger.kernel.org
6773 S:      Maintained
6774 F:      net/ipv4/gre_demux.c
6775 F:      net/ipv4/gre_offload.c
6776 F:      include/net/gre.h
6777
6778 GRETH 10/100/1G Ethernet MAC device driver
6779 M:      Andreas Larsson <andreas@gaisler.com>
6780 L:      netdev@vger.kernel.org
6781 S:      Maintained
6782 F:      drivers/net/ethernet/aeroflex/
6783
6784 GREYBUS AUDIO PROTOCOLS DRIVERS
6785 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6786 M:      Mark Greer <mgreer@animalcreek.com>
6787 S:      Maintained
6788 F:      drivers/staging/greybus/audio_apbridgea.c
6789 F:      drivers/staging/greybus/audio_apbridgea.h
6790 F:      drivers/staging/greybus/audio_codec.c
6791 F:      drivers/staging/greybus/audio_codec.h
6792 F:      drivers/staging/greybus/audio_gb.c
6793 F:      drivers/staging/greybus/audio_manager.c
6794 F:      drivers/staging/greybus/audio_manager.h
6795 F:      drivers/staging/greybus/audio_manager_module.c
6796 F:      drivers/staging/greybus/audio_manager_private.h
6797 F:      drivers/staging/greybus/audio_manager_sysfs.c
6798 F:      drivers/staging/greybus/audio_module.c
6799 F:      drivers/staging/greybus/audio_topology.c
6800
6801 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6802 M:      Viresh Kumar <vireshk@kernel.org>
6803 S:      Maintained
6804 F:      drivers/staging/greybus/authentication.c
6805 F:      drivers/staging/greybus/bootrom.c
6806 F:      drivers/staging/greybus/firmware.h
6807 F:      drivers/staging/greybus/fw-core.c
6808 F:      drivers/staging/greybus/fw-download.c
6809 F:      drivers/staging/greybus/fw-management.c
6810 F:      drivers/staging/greybus/greybus_authentication.h
6811 F:      drivers/staging/greybus/greybus_firmware.h
6812 F:      drivers/staging/greybus/hid.c
6813 F:      drivers/staging/greybus/i2c.c
6814 F:      drivers/staging/greybus/spi.c
6815 F:      drivers/staging/greybus/spilib.c
6816 F:      drivers/staging/greybus/spilib.h
6817
6818 GREYBUS LOOPBACK DRIVER
6819 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6820 S:      Maintained
6821 F:      drivers/staging/greybus/loopback.c
6822
6823 GREYBUS PLATFORM DRIVERS
6824 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6825 S:      Maintained
6826 F:      drivers/staging/greybus/arche-platform.c
6827 F:      drivers/staging/greybus/arche-apb-ctrl.c
6828 F:      drivers/staging/greybus/arche_platform.h
6829
6830 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6831 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6832 S:      Maintained
6833 F:      drivers/staging/greybus/sdio.c
6834 F:      drivers/staging/greybus/light.c
6835 F:      drivers/staging/greybus/gpio.c
6836 F:      drivers/staging/greybus/power_supply.c
6837 F:      drivers/staging/greybus/spi.c
6838 F:      drivers/staging/greybus/spilib.c
6839
6840 GREYBUS SUBSYSTEM
6841 M:      Johan Hovold <johan@kernel.org>
6842 M:      Alex Elder <elder@kernel.org>
6843 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6844 S:      Maintained
6845 F:      drivers/staging/greybus/
6846 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6847
6848 GREYBUS UART PROTOCOLS DRIVERS
6849 M:      David Lin <dtwlin@gmail.com>
6850 S:      Maintained
6851 F:      drivers/staging/greybus/uart.c
6852 F:      drivers/staging/greybus/log.c
6853
6854 GS1662 VIDEO SERIALIZER
6855 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6856 L:      linux-media@vger.kernel.org
6857 T:      git git://linuxtv.org/media_tree.git
6858 S:      Maintained
6859 F:      drivers/media/spi/gs1662.c
6860
6861 GSPCA FINEPIX SUBDRIVER
6862 M:      Frank Zago <frank@zago.net>
6863 L:      linux-media@vger.kernel.org
6864 T:      git git://linuxtv.org/media_tree.git
6865 S:      Maintained
6866 F:      drivers/media/usb/gspca/finepix.c
6867
6868 GSPCA GL860 SUBDRIVER
6869 M:      Olivier Lorin <o.lorin@laposte.net>
6870 L:      linux-media@vger.kernel.org
6871 T:      git git://linuxtv.org/media_tree.git
6872 S:      Maintained
6873 F:      drivers/media/usb/gspca/gl860/
6874
6875 GSPCA M5602 SUBDRIVER
6876 M:      Erik Andren <erik.andren@gmail.com>
6877 L:      linux-media@vger.kernel.org
6878 T:      git git://linuxtv.org/media_tree.git
6879 S:      Maintained
6880 F:      drivers/media/usb/gspca/m5602/
6881
6882 GSPCA PAC207 SONIXB SUBDRIVER
6883 M:      Hans Verkuil <hverkuil@xs4all.nl>
6884 L:      linux-media@vger.kernel.org
6885 T:      git git://linuxtv.org/media_tree.git
6886 S:      Odd Fixes
6887 F:      drivers/media/usb/gspca/pac207.c
6888
6889 GSPCA SN9C20X SUBDRIVER
6890 M:      Brian Johnson <brijohn@gmail.com>
6891 L:      linux-media@vger.kernel.org
6892 T:      git git://linuxtv.org/media_tree.git
6893 S:      Maintained
6894 F:      drivers/media/usb/gspca/sn9c20x.c
6895
6896 GSPCA T613 SUBDRIVER
6897 M:      Leandro Costantino <lcostantino@gmail.com>
6898 L:      linux-media@vger.kernel.org
6899 T:      git git://linuxtv.org/media_tree.git
6900 S:      Maintained
6901 F:      drivers/media/usb/gspca/t613.c
6902
6903 GSPCA USB WEBCAM DRIVER
6904 M:      Hans Verkuil <hverkuil@xs4all.nl>
6905 L:      linux-media@vger.kernel.org
6906 T:      git git://linuxtv.org/media_tree.git
6907 S:      Odd Fixes
6908 F:      drivers/media/usb/gspca/
6909
6910 GTP (GPRS Tunneling Protocol)
6911 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6912 M:      Harald Welte <laforge@gnumonks.org>
6913 L:      osmocom-net-gprs@lists.osmocom.org
6914 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6915 S:      Maintained
6916 F:      drivers/net/gtp.c
6917
6918 GUID PARTITION TABLE (GPT)
6919 M:      Davidlohr Bueso <dave@stgolabs.net>
6920 L:      linux-efi@vger.kernel.org
6921 S:      Maintained
6922 F:      block/partitions/efi.*
6923
6924 H8/300 ARCHITECTURE
6925 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6926 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6927 W:      http://uclinux-h8.sourceforge.jp
6928 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6929 S:      Maintained
6930 F:      arch/h8300/
6931 F:      drivers/clocksource/h8300_*.c
6932 F:      drivers/clk/h8300/
6933 F:      drivers/irqchip/irq-renesas-h8*.c
6934
6935 HABANALABS PCI DRIVER
6936 M:      Oded Gabbay <oded.gabbay@gmail.com>
6937 T:      git https://github.com/HabanaAI/linux.git
6938 S:      Supported
6939 F:      drivers/misc/habanalabs/
6940 F:      include/uapi/misc/habanalabs.h
6941 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
6942 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
6943
6944 HACKRF MEDIA DRIVER
6945 M:      Antti Palosaari <crope@iki.fi>
6946 L:      linux-media@vger.kernel.org
6947 W:      https://linuxtv.org
6948 W:      http://palosaari.fi/linux/
6949 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6950 T:      git git://linuxtv.org/anttip/media_tree.git
6951 S:      Maintained
6952 F:      drivers/media/usb/hackrf/
6953
6954 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6955 M:      Frank Seidel <frank@f-seidel.de>
6956 L:      platform-driver-x86@vger.kernel.org
6957 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6958 S:      Maintained
6959 F:      drivers/platform/x86/hdaps.c
6960
6961 HARDWARE MONITORING
6962 M:      Jean Delvare <jdelvare@suse.com>
6963 M:      Guenter Roeck <linux@roeck-us.net>
6964 L:      linux-hwmon@vger.kernel.org
6965 W:      http://hwmon.wiki.kernel.org/
6966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6967 S:      Maintained
6968 F:      Documentation/devicetree/bindings/hwmon/
6969 F:      Documentation/hwmon/
6970 F:      drivers/hwmon/
6971 F:      include/linux/hwmon*.h
6972 F:      include/trace/events/hwmon*.h
6973
6974 HARDWARE RANDOM NUMBER GENERATOR CORE
6975 M:      Matt Mackall <mpm@selenic.com>
6976 M:      Herbert Xu <herbert@gondor.apana.org.au>
6977 L:      linux-crypto@vger.kernel.org
6978 S:      Odd fixes
6979 F:      Documentation/devicetree/bindings/rng/
6980 F:      Documentation/hw_random.txt
6981 F:      drivers/char/hw_random/
6982 F:      include/linux/hw_random.h
6983
6984 HARDWARE TRACING FACILITIES
6985 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6986 S:      Maintained
6987 F:      drivers/hwtracing/
6988
6989 HARDWARE SPINLOCK CORE
6990 M:      Ohad Ben-Cohen <ohad@wizery.com>
6991 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6992 L:      linux-remoteproc@vger.kernel.org
6993 S:      Maintained
6994 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6995 F:      Documentation/devicetree/bindings/hwlock/
6996 F:      Documentation/hwspinlock.txt
6997 F:      drivers/hwspinlock/
6998 F:      include/linux/hwspinlock.h
6999
7000 HARMONY SOUND DRIVER
7001 L:      linux-parisc@vger.kernel.org
7002 S:      Maintained
7003 F:      sound/parisc/harmony.*
7004
7005 HDPVR USB VIDEO ENCODER DRIVER
7006 M:      Hans Verkuil <hverkuil@xs4all.nl>
7007 L:      linux-media@vger.kernel.org
7008 T:      git git://linuxtv.org/media_tree.git
7009 W:      https://linuxtv.org
7010 S:      Odd Fixes
7011 F:      drivers/media/usb/hdpvr/
7012
7013 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7014 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7015 S:      Supported
7016 F:      Documentation/watchdog/hpwdt.txt
7017 F:      drivers/watchdog/hpwdt.c
7018
7019 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7020 M:      Don Brace <don.brace@microsemi.com>
7021 L:      esc.storagedev@microsemi.com
7022 L:      linux-scsi@vger.kernel.org
7023 S:      Supported
7024 F:      Documentation/scsi/hpsa.txt
7025 F:      drivers/scsi/hpsa*.[ch]
7026 F:      include/linux/cciss*.h
7027 F:      include/uapi/linux/cciss*.h
7028
7029 HFI1 DRIVER
7030 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
7031 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
7032 L:      linux-rdma@vger.kernel.org
7033 S:      Supported
7034 F:      drivers/infiniband/hw/hfi1
7035
7036 HFS FILESYSTEM
7037 L:      linux-fsdevel@vger.kernel.org
7038 S:      Orphan
7039 F:      Documentation/filesystems/hfs.txt
7040 F:      fs/hfs/
7041
7042 HFSPLUS FILESYSTEM
7043 L:      linux-fsdevel@vger.kernel.org
7044 S:      Orphan
7045 F:      Documentation/filesystems/hfsplus.txt
7046 F:      fs/hfsplus/
7047
7048 HGA FRAMEBUFFER DRIVER
7049 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7050 L:      linux-nvidia@lists.surfsouth.com
7051 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7052 S:      Maintained
7053 F:      drivers/video/fbdev/hgafb.c
7054
7055 HIBERNATION (aka Software Suspend, aka swsusp)
7056 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7057 M:      Pavel Machek <pavel@ucw.cz>
7058 L:      linux-pm@vger.kernel.org
7059 B:      https://bugzilla.kernel.org
7060 S:      Supported
7061 F:      arch/x86/power/
7062 F:      drivers/base/power/
7063 F:      kernel/power/
7064 F:      include/linux/suspend.h
7065 F:      include/linux/freezer.h
7066 F:      include/linux/pm.h
7067 F:      arch/*/include/asm/suspend*.h
7068
7069 HID CORE LAYER
7070 M:      Jiri Kosina <jikos@kernel.org>
7071 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7072 L:      linux-input@vger.kernel.org
7073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7074 S:      Maintained
7075 F:      drivers/hid/
7076 F:      include/linux/hid*
7077 F:      include/uapi/linux/hid*
7078
7079 HID SENSOR HUB DRIVERS
7080 M:      Jiri Kosina <jikos@kernel.org>
7081 M:      Jonathan Cameron <jic23@kernel.org>
7082 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7083 L:      linux-input@vger.kernel.org
7084 L:      linux-iio@vger.kernel.org
7085 S:      Maintained
7086 F:      Documentation/hid/hid-sensor*
7087 F:      drivers/hid/hid-sensor-*
7088 F:      drivers/iio/*/hid-*
7089 F:      include/linux/hid-sensor-*
7090
7091 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7092 M:      Thomas Gleixner <tglx@linutronix.de>
7093 L:      linux-kernel@vger.kernel.org
7094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7095 S:      Maintained
7096 F:      Documentation/timers/
7097 F:      kernel/time/hrtimer.c
7098 F:      kernel/time/clockevents.c
7099 F:      kernel/time/timer_*.c
7100 F:      include/linux/clockchips.h
7101 F:      include/linux/hrtimer.h
7102
7103 HIGH-SPEED SCC DRIVER FOR AX.25
7104 L:      linux-hams@vger.kernel.org
7105 S:      Orphan
7106 F:      drivers/net/hamradio/dmascc.c
7107 F:      drivers/net/hamradio/scc.c
7108
7109 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7110 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7111 W:      http://www.highpoint-tech.com
7112 S:      Supported
7113 F:      Documentation/scsi/hptiop.txt
7114 F:      drivers/scsi/hptiop.c
7115
7116 HIPPI
7117 M:      Jes Sorensen <jes@trained-monkey.org>
7118 L:      linux-hippi@sunsite.dk
7119 S:      Maintained
7120 F:      include/linux/hippidevice.h
7121 F:      include/uapi/linux/if_hippi.h
7122 F:      net/802/hippi.c
7123 F:      drivers/net/hippi/
7124
7125 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7126 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7127 M:      Salil Mehta <salil.mehta@huawei.com>
7128 L:      netdev@vger.kernel.org
7129 W:      http://www.hisilicon.com
7130 S:      Maintained
7131 F:      drivers/net/ethernet/hisilicon/hns3/
7132
7133 HISILICON LPC BUS DRIVER
7134 M:      john.garry@huawei.com
7135 W:      http://www.hisilicon.com
7136 S:      Maintained
7137 F:      drivers/bus/hisi_lpc.c
7138 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7139
7140 HISILICON NETWORK SUBSYSTEM DRIVER
7141 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7142 M:      Salil Mehta <salil.mehta@huawei.com>
7143 L:      netdev@vger.kernel.org
7144 W:      http://www.hisilicon.com
7145 S:      Maintained
7146 F:      drivers/net/ethernet/hisilicon/
7147 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7148
7149 HISILICON PMU DRIVER
7150 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7151 W:      http://www.hisilicon.com
7152 S:      Supported
7153 F:      drivers/perf/hisilicon
7154 F:      Documentation/perf/hisi-pmu.txt
7155
7156 HISILICON ROCE DRIVER
7157 M:      Lijun Ou <oulijun@huawei.com>
7158 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7159 L:      linux-rdma@vger.kernel.org
7160 S:      Maintained
7161 F:      drivers/infiniband/hw/hns/
7162 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7163
7164 HISILICON SAS Controller
7165 M:      John Garry <john.garry@huawei.com>
7166 W:      http://www.hisilicon.com
7167 S:      Supported
7168 F:      drivers/scsi/hisi_sas/
7169 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7170
7171 HMM - Heterogeneous Memory Management
7172 M:      Jérôme Glisse <jglisse@redhat.com>
7173 L:      linux-mm@kvack.org
7174 S:      Maintained
7175 F:      mm/hmm*
7176 F:      include/linux/hmm*
7177 F:      Documentation/vm/hmm.rst
7178
7179 HOST AP DRIVER
7180 M:      Jouni Malinen <j@w1.fi>
7181 L:      linux-wireless@vger.kernel.org
7182 W:      http://w1.fi/hostap-driver.html
7183 S:      Obsolete
7184 F:      drivers/net/wireless/intersil/hostap/
7185
7186 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7187 L:      platform-driver-x86@vger.kernel.org
7188 S:      Orphan
7189 F:      drivers/platform/x86/tc1100-wmi.c
7190
7191 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7192 M:      Jaroslav Kysela <perex@perex.cz>
7193 S:      Maintained
7194 F:      drivers/net/ethernet/hp/hp100.*
7195
7196 HPET:   High Precision Event Timers driver
7197 M:      Clemens Ladisch <clemens@ladisch.de>
7198 S:      Maintained
7199 F:      Documentation/timers/hpet.txt
7200 F:      drivers/char/hpet.c
7201 F:      include/linux/hpet.h
7202 F:      include/uapi/linux/hpet.h
7203
7204 HPET:   x86
7205 S:      Orphan
7206 F:      arch/x86/kernel/hpet.c
7207 F:      arch/x86/include/asm/hpet.h
7208
7209 HPFS FILESYSTEM
7210 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7211 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7212 S:      Maintained
7213 F:      fs/hpfs/
7214
7215 HSI SUBSYSTEM
7216 M:      Sebastian Reichel <sre@kernel.org>
7217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7218 S:      Maintained
7219 F:      Documentation/ABI/testing/sysfs-bus-hsi
7220 F:      Documentation/driver-api/hsi.rst
7221 F:      drivers/hsi/
7222 F:      include/linux/hsi/
7223 F:      include/uapi/linux/hsi/
7224
7225 HSO 3G MODEM DRIVER
7226 L:      linux-usb@vger.kernel.org
7227 S:      Orphan
7228 F:      drivers/net/usb/hso.c
7229
7230 HSR NETWORK PROTOCOL
7231 M:      Arvid Brodin <arvid.brodin@alten.se>
7232 L:      netdev@vger.kernel.org
7233 S:      Maintained
7234 F:      net/hsr/
7235
7236 HT16K33 LED CONTROLLER DRIVER
7237 M:      Robin van der Gracht <robin@protonic.nl>
7238 S:      Maintained
7239 F:      drivers/auxdisplay/ht16k33.c
7240 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7241
7242 HTCPEN TOUCHSCREEN DRIVER
7243 M:      Pau Oliva Fora <pof@eslack.org>
7244 L:      linux-input@vger.kernel.org
7245 S:      Maintained
7246 F:      drivers/input/touchscreen/htcpen.c
7247
7248 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7249 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7250 L:      linux-iio@vger.kernel.org
7251 W:      http://www.st.com/
7252 S:      Maintained
7253 F:      drivers/iio/humidity/hts221*
7254 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7255
7256 HUAWEI ETHERNET DRIVER
7257 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7258 L:      netdev@vger.kernel.org
7259 S:      Supported
7260 F:      Documentation/networking/hinic.txt
7261 F:      drivers/net/ethernet/huawei/hinic/
7262
7263 HUGETLB FILESYSTEM
7264 M:      Mike Kravetz <mike.kravetz@oracle.com>
7265 L:      linux-mm@kvack.org
7266 S:      Maintained
7267 F:      fs/hugetlbfs/
7268 F:      mm/hugetlb.c
7269 F:      include/linux/hugetlb.h
7270 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7271 F:      Documentation/vm/hugetlbfs_reserv.rst
7272 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7273
7274 HVA ST MEDIA DRIVER
7275 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7276 L:      linux-media@vger.kernel.org
7277 T:      git git://linuxtv.org/media_tree.git
7278 W:      https://linuxtv.org
7279 S:      Supported
7280 F:      drivers/media/platform/sti/hva
7281
7282 HWPOISON MEMORY FAILURE HANDLING
7283 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7284 L:      linux-mm@kvack.org
7285 S:      Maintained
7286 F:      mm/memory-failure.c
7287 F:      mm/hwpoison-inject.c
7288
7289 HYGON PROCESSOR SUPPORT
7290 M:      Pu Wen <puwen@hygon.cn>
7291 L:      linux-kernel@vger.kernel.org
7292 S:      Maintained
7293 F:      arch/x86/kernel/cpu/hygon.c
7294
7295 Hyper-V CORE AND DRIVERS
7296 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7297 M:      Haiyang Zhang <haiyangz@microsoft.com>
7298 M:      Stephen Hemminger <sthemmin@microsoft.com>
7299 M:      Sasha Levin <sashal@kernel.org>
7300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7301 L:      linux-hyperv@vger.kernel.org
7302 S:      Supported
7303 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7304 F:      arch/x86/include/asm/mshyperv.h
7305 F:      arch/x86/include/asm/trace/hyperv.h
7306 F:      arch/x86/include/asm/hyperv-tlfs.h
7307 F:      arch/x86/kernel/cpu/mshyperv.c
7308 F:      arch/x86/hyperv
7309 F:      drivers/hid/hid-hyperv.c
7310 F:      drivers/hv/
7311 F:      drivers/input/serio/hyperv-keyboard.c
7312 F:      drivers/pci/controller/pci-hyperv.c
7313 F:      drivers/net/hyperv/
7314 F:      drivers/scsi/storvsc_drv.c
7315 F:      drivers/uio/uio_hv_generic.c
7316 F:      drivers/video/fbdev/hyperv_fb.c
7317 F:      drivers/iommu/hyperv_iommu.c
7318 F:      net/vmw_vsock/hyperv_transport.c
7319 F:      include/linux/hyperv.h
7320 F:      include/uapi/linux/hyperv.h
7321 F:      tools/hv/
7322 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7323
7324 HYPERVISOR VIRTUAL CONSOLE DRIVER
7325 L:      linuxppc-dev@lists.ozlabs.org
7326 S:      Odd Fixes
7327 F:      drivers/tty/hvc/
7328
7329 I2C ACPI SUPPORT
7330 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7331 L:      linux-i2c@vger.kernel.org
7332 L:      linux-acpi@vger.kernel.org
7333 S:      Maintained
7334 F:      drivers/i2c/i2c-core-acpi.c
7335
7336 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7337 M:      Ajay Gupta <ajayg@nvidia.com>
7338 L:      linux-i2c@vger.kernel.org
7339 S:      Maintained
7340 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7341 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7342
7343 I2C MUXES
7344 M:      Peter Rosin <peda@axentia.se>
7345 L:      linux-i2c@vger.kernel.org
7346 S:      Maintained
7347 F:      Documentation/i2c/i2c-topology
7348 F:      Documentation/i2c/muxes/
7349 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7350 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7351 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7352 F:      drivers/i2c/i2c-mux.c
7353 F:      drivers/i2c/muxes/
7354 F:      include/linux/i2c-mux.h
7355
7356 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7357 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7358 L:      linux-i2c@vger.kernel.org
7359 S:      Maintained
7360 F:      Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt
7361 F:      drivers/i2c/busses/i2c-mv64xxx.c
7362
7363 I2C OVER PARALLEL PORT
7364 M:      Jean Delvare <jdelvare@suse.com>
7365 L:      linux-i2c@vger.kernel.org
7366 S:      Maintained
7367 F:      Documentation/i2c/busses/i2c-parport
7368 F:      Documentation/i2c/busses/i2c-parport-light
7369 F:      drivers/i2c/busses/i2c-parport.c
7370 F:      drivers/i2c/busses/i2c-parport-light.c
7371
7372 I2C SUBSYSTEM
7373 M:      Wolfram Sang <wsa@the-dreams.de>
7374 L:      linux-i2c@vger.kernel.org
7375 W:      https://i2c.wiki.kernel.org/
7376 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7378 S:      Maintained
7379 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7380 F:      Documentation/i2c/
7381 F:      drivers/i2c/*
7382 F:      include/linux/i2c.h
7383 F:      include/linux/i2c-dev.h
7384 F:      include/linux/i2c-smbus.h
7385 F:      include/uapi/linux/i2c.h
7386 F:      include/uapi/linux/i2c-*.h
7387
7388 I2C SUBSYSTEM HOST DRIVERS
7389 L:      linux-i2c@vger.kernel.org
7390 W:      https://i2c.wiki.kernel.org/
7391 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7393 S:      Odd Fixes
7394 F:      Documentation/devicetree/bindings/i2c/
7395 F:      drivers/i2c/algos/
7396 F:      drivers/i2c/busses/
7397
7398 I2C-TAOS-EVM DRIVER
7399 M:      Jean Delvare <jdelvare@suse.com>
7400 L:      linux-i2c@vger.kernel.org
7401 S:      Maintained
7402 F:      Documentation/i2c/busses/i2c-taos-evm
7403 F:      drivers/i2c/busses/i2c-taos-evm.c
7404
7405 I2C-TINY-USB DRIVER
7406 M:      Till Harbaum <till@harbaum.org>
7407 L:      linux-i2c@vger.kernel.org
7408 W:      http://www.harbaum.org/till/i2c_tiny_usb
7409 S:      Maintained
7410 F:      drivers/i2c/busses/i2c-tiny-usb.c
7411
7412 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7413 M:      Jean Delvare <jdelvare@suse.com>
7414 L:      linux-i2c@vger.kernel.org
7415 S:      Maintained
7416 F:      Documentation/i2c/busses/i2c-ali1535
7417 F:      Documentation/i2c/busses/i2c-ali1563
7418 F:      Documentation/i2c/busses/i2c-ali15x3
7419 F:      Documentation/i2c/busses/i2c-amd756
7420 F:      Documentation/i2c/busses/i2c-amd8111
7421 F:      Documentation/i2c/busses/i2c-i801
7422 F:      Documentation/i2c/busses/i2c-nforce2
7423 F:      Documentation/i2c/busses/i2c-piix4
7424 F:      Documentation/i2c/busses/i2c-sis5595
7425 F:      Documentation/i2c/busses/i2c-sis630
7426 F:      Documentation/i2c/busses/i2c-sis96x
7427 F:      Documentation/i2c/busses/i2c-via
7428 F:      Documentation/i2c/busses/i2c-viapro
7429 F:      drivers/i2c/busses/i2c-ali1535.c
7430 F:      drivers/i2c/busses/i2c-ali1563.c
7431 F:      drivers/i2c/busses/i2c-ali15x3.c
7432 F:      drivers/i2c/busses/i2c-amd756.c
7433 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7434 F:      drivers/i2c/busses/i2c-amd8111.c
7435 F:      drivers/i2c/busses/i2c-i801.c
7436 F:      drivers/i2c/busses/i2c-isch.c
7437 F:      drivers/i2c/busses/i2c-nforce2.c
7438 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7439 F:      drivers/i2c/busses/i2c-piix4.c
7440 F:      drivers/i2c/busses/i2c-sis5595.c
7441 F:      drivers/i2c/busses/i2c-sis630.c
7442 F:      drivers/i2c/busses/i2c-sis96x.c
7443 F:      drivers/i2c/busses/i2c-via.c
7444 F:      drivers/i2c/busses/i2c-viapro.c
7445
7446 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7447 M:      Hans de Goede <hdegoede@redhat.com>
7448 L:      linux-i2c@vger.kernel.org
7449 S:      Maintained
7450 F:      drivers/i2c/busses/i2c-cht-wc.c
7451
7452 I2C/SMBUS ISMT DRIVER
7453 M:      Seth Heasley <seth.heasley@intel.com>
7454 M:      Neil Horman <nhorman@tuxdriver.com>
7455 L:      linux-i2c@vger.kernel.org
7456 F:      drivers/i2c/busses/i2c-ismt.c
7457 F:      Documentation/i2c/busses/i2c-ismt
7458
7459 I2C/SMBUS STUB DRIVER
7460 M:      Jean Delvare <jdelvare@suse.com>
7461 L:      linux-i2c@vger.kernel.org
7462 S:      Maintained
7463 F:      drivers/i2c/i2c-stub.c
7464
7465 I3C SUBSYSTEM
7466 M:      Boris Brezillon <bbrezillon@kernel.org>
7467 L:      linux-i3c@lists.infradead.org
7468 C:      irc://chat.freenode.net/linux-i3c
7469 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7470 S:      Maintained
7471 F:      Documentation/ABI/testing/sysfs-bus-i3c
7472 F:      Documentation/devicetree/bindings/i3c/
7473 F:      Documentation/driver-api/i3c
7474 F:      drivers/i3c/
7475 F:      include/linux/i3c/
7476
7477 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7478 M:      Vitor Soares <vitor.soares@synopsys.com>
7479 S:      Maintained
7480 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7481 F:      drivers/i3c/master/dw*
7482
7483 IA64 (Itanium) PLATFORM
7484 M:      Tony Luck <tony.luck@intel.com>
7485 M:      Fenghua Yu <fenghua.yu@intel.com>
7486 L:      linux-ia64@vger.kernel.org
7487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7488 S:      Maintained
7489 F:      arch/ia64/
7490
7491 IBM Power 842 compression accelerator
7492 M:      Haren Myneni <haren@us.ibm.com>
7493 S:      Supported
7494 F:      drivers/crypto/nx/Makefile
7495 F:      drivers/crypto/nx/Kconfig
7496 F:      drivers/crypto/nx/nx-842*
7497 F:      include/linux/sw842.h
7498 F:      crypto/842.c
7499 F:      lib/842/
7500
7501 IBM Power in-Nest Crypto Acceleration
7502 M:      Breno Leitão <leitao@debian.org>
7503 M:      Nayna Jain <nayna@linux.ibm.com>
7504 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7505 L:      linux-crypto@vger.kernel.org
7506 S:      Supported
7507 F:      drivers/crypto/nx/Makefile
7508 F:      drivers/crypto/nx/Kconfig
7509 F:      drivers/crypto/nx/nx-aes*
7510 F:      drivers/crypto/nx/nx-sha*
7511 F:      drivers/crypto/nx/nx.*
7512 F:      drivers/crypto/nx/nx_csbcpb.h
7513 F:      drivers/crypto/nx/nx_debugfs.h
7514
7515 IBM Power Linux RAID adapter
7516 M:      Brian King <brking@us.ibm.com>
7517 S:      Supported
7518 F:      drivers/scsi/ipr.*
7519
7520 IBM Power SRIOV Virtual NIC Device Driver
7521 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7522 M:      John Allen <jallen@linux.ibm.com>
7523 L:      netdev@vger.kernel.org
7524 S:      Supported
7525 F:      drivers/net/ethernet/ibm/ibmvnic.*
7526
7527 IBM Power Virtual Accelerator Switchboard
7528 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
7529 L:      linuxppc-dev@lists.ozlabs.org
7530 S:      Supported
7531 F:      arch/powerpc/platforms/powernv/vas*
7532 F:      arch/powerpc/platforms/powernv/copy-paste.h
7533 F:      arch/powerpc/include/asm/vas.h
7534
7535 IBM Power Virtual Ethernet Device Driver
7536 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7537 L:      netdev@vger.kernel.org
7538 S:      Supported
7539 F:      drivers/net/ethernet/ibm/ibmveth.*
7540
7541 IBM Power Virtual FC Device Drivers
7542 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7543 L:      linux-scsi@vger.kernel.org
7544 S:      Supported
7545 F:      drivers/scsi/ibmvscsi/ibmvfc*
7546
7547 IBM Power Virtual Management Channel Driver
7548 M:      Steven Royer <seroyer@linux.ibm.com>
7549 S:      Supported
7550 F:      drivers/misc/ibmvmc.*
7551
7552 IBM Power Virtual SCSI Device Drivers
7553 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7554 L:      linux-scsi@vger.kernel.org
7555 S:      Supported
7556 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7557 F:      include/scsi/viosrp.h
7558
7559 IBM Power Virtual SCSI Device Target Driver
7560 M:      Michael Cyr <mikecyr@linux.ibm.com>
7561 L:      linux-scsi@vger.kernel.org
7562 L:      target-devel@vger.kernel.org
7563 S:      Supported
7564 F:      drivers/scsi/ibmvscsi_tgt/
7565
7566 IBM Power VMX Cryptographic instructions
7567 M:      Breno Leitão <leitao@debian.org>
7568 M:      Nayna Jain <nayna@linux.ibm.com>
7569 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7570 L:      linux-crypto@vger.kernel.org
7571 S:      Supported
7572 F:      drivers/crypto/vmx/Makefile
7573 F:      drivers/crypto/vmx/Kconfig
7574 F:      drivers/crypto/vmx/vmx.c
7575 F:      drivers/crypto/vmx/aes*
7576 F:      drivers/crypto/vmx/ghash*
7577 F:      drivers/crypto/vmx/ppc-xlate.pl
7578
7579 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7580 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7581 L:      linux-pci@vger.kernel.org
7582 L:      linuxppc-dev@lists.ozlabs.org
7583 S:      Supported
7584 F:      drivers/pci/hotplug/rpaphp*
7585
7586 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7587 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7588 L:      linux-pci@vger.kernel.org
7589 L:      linuxppc-dev@lists.ozlabs.org
7590 S:      Supported
7591 F:      drivers/pci/hotplug/rpadlpar*
7592
7593 IBM ServeRAID RAID DRIVER
7594 S:      Orphan
7595 F:      drivers/scsi/ips.*
7596
7597 ICH LPC AND GPIO DRIVER
7598 M:      Peter Tyser <ptyser@xes-inc.com>
7599 S:      Maintained
7600 F:      drivers/mfd/lpc_ich.c
7601 F:      drivers/gpio/gpio-ich.c
7602
7603 IDE SUBSYSTEM
7604 M:      "David S. Miller" <davem@davemloft.net>
7605 L:      linux-ide@vger.kernel.org
7606 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7608 S:      Maintained
7609 F:      Documentation/ide/
7610 F:      drivers/ide/
7611 F:      include/linux/ide.h
7612
7613 IDE/ATAPI DRIVERS
7614 M:      Borislav Petkov <bp@alien8.de>
7615 L:      linux-ide@vger.kernel.org
7616 S:      Maintained
7617 F:      Documentation/cdrom/ide-cd
7618 F:      drivers/ide/ide-cd*
7619
7620 IDEAPAD LAPTOP EXTRAS DRIVER
7621 M:      Ike Panhc <ike.pan@canonical.com>
7622 L:      platform-driver-x86@vger.kernel.org
7623 W:      http://launchpad.net/ideapad-laptop
7624 S:      Maintained
7625 F:      drivers/platform/x86/ideapad-laptop.c
7626
7627 IDEAPAD LAPTOP SLIDEBAR DRIVER
7628 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7629 L:      linux-input@vger.kernel.org
7630 W:      https://github.com/o2genum/ideapad-slidebar
7631 S:      Maintained
7632 F:      drivers/input/misc/ideapad_slidebar.c
7633
7634 IDT VersaClock 5 CLOCK DRIVER
7635 M:      Marek Vasut <marek.vasut@gmail.com>
7636 S:      Maintained
7637 F:      drivers/clk/clk-versaclock5.c
7638
7639 IEEE 802.15.4 SUBSYSTEM
7640 M:      Alexander Aring <alex.aring@gmail.com>
7641 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7642 L:      linux-wpan@vger.kernel.org
7643 W:      http://wpan.cakelab.org/
7644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7646 S:      Maintained
7647 F:      net/ieee802154/
7648 F:      net/mac802154/
7649 F:      drivers/net/ieee802154/
7650 F:      include/linux/nl802154.h
7651 F:      include/linux/ieee802154.h
7652 F:      include/net/nl802154.h
7653 F:      include/net/mac802154.h
7654 F:      include/net/af_ieee802154.h
7655 F:      include/net/cfg802154.h
7656 F:      include/net/ieee802154_netdev.h
7657 F:      Documentation/networking/ieee802154.rst
7658
7659 IFE PROTOCOL
7660 M:      Yotam Gigi <yotam.gi@gmail.com>
7661 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7662 F:      net/ife
7663 F:      include/net/ife.h
7664 F:      include/uapi/linux/ife.h
7665
7666 IGORPLUG-USB IR RECEIVER
7667 M:      Sean Young <sean@mess.org>
7668 L:      linux-media@vger.kernel.org
7669 S:      Maintained
7670 F:      drivers/media/rc/igorplugusb.c
7671
7672 IGUANAWORKS USB IR TRANSCEIVER
7673 M:      Sean Young <sean@mess.org>
7674 L:      linux-media@vger.kernel.org
7675 S:      Maintained
7676 F:      drivers/media/rc/iguanair.c
7677
7678 IIO DIGITAL POTENTIOMETER DAC
7679 M:      Peter Rosin <peda@axentia.se>
7680 L:      linux-iio@vger.kernel.org
7681 S:      Maintained
7682 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7683 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7684 F:      drivers/iio/dac/dpot-dac.c
7685
7686 IIO ENVELOPE DETECTOR
7687 M:      Peter Rosin <peda@axentia.se>
7688 L:      linux-iio@vger.kernel.org
7689 S:      Maintained
7690 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7691 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7692 F:      drivers/iio/adc/envelope-detector.c
7693
7694 IIO MULTIPLEXER
7695 M:      Peter Rosin <peda@axentia.se>
7696 L:      linux-iio@vger.kernel.org
7697 S:      Maintained
7698 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7699 F:      drivers/iio/multiplexer/iio-mux.c
7700
7701 IIO SUBSYSTEM AND DRIVERS
7702 M:      Jonathan Cameron <jic23@kernel.org>
7703 R:      Hartmut Knaack <knaack.h@gmx.de>
7704 R:      Lars-Peter Clausen <lars@metafoo.de>
7705 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7706 L:      linux-iio@vger.kernel.org
7707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7708 S:      Maintained
7709 F:      Documentation/ABI/testing/configfs-iio*
7710 F:      Documentation/ABI/testing/sysfs-bus-iio*
7711 F:      Documentation/devicetree/bindings/iio/
7712 F:      drivers/iio/
7713 F:      drivers/staging/iio/
7714 F:      include/linux/iio/
7715 F:      tools/iio/
7716
7717 IIO UNIT CONVERTER
7718 M:      Peter Rosin <peda@axentia.se>
7719 L:      linux-iio@vger.kernel.org
7720 S:      Maintained
7721 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7722 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7723 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7724 F:      drivers/iio/afe/iio-rescale.c
7725
7726 IKANOS/ADI EAGLE ADSL USB DRIVER
7727 M:      Matthieu Castet <castet.matthieu@free.fr>
7728 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7729 S:      Maintained
7730 F:      drivers/usb/atm/ueagle-atm.c
7731
7732 IMGTEC ASCII LCD DRIVER
7733 M:      Paul Burton <paul.burton@mips.com>
7734 S:      Maintained
7735 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7736 F:      drivers/auxdisplay/img-ascii-lcd.c
7737
7738 IMGTEC IR DECODER DRIVER
7739 M:      James Hogan <jhogan@kernel.org>
7740 S:      Maintained
7741 F:      drivers/media/rc/img-ir/
7742
7743 IMON SOUNDGRAPH USB IR RECEIVER
7744 M:      Sean Young <sean@mess.org>
7745 L:      linux-media@vger.kernel.org
7746 S:      Maintained
7747 F:      drivers/media/rc/imon_raw.c
7748 F:      drivers/media/rc/imon.c
7749
7750 IMS TWINTURBO FRAMEBUFFER DRIVER
7751 L:      linux-fbdev@vger.kernel.org
7752 S:      Orphan
7753 F:      drivers/video/fbdev/imsttfb.c
7754
7755 INA209 HARDWARE MONITOR DRIVER
7756 M:      Guenter Roeck <linux@roeck-us.net>
7757 L:      linux-hwmon@vger.kernel.org
7758 S:      Maintained
7759 F:      Documentation/hwmon/ina209.rst
7760 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7761 F:      drivers/hwmon/ina209.c
7762
7763 INA2XX HARDWARE MONITOR DRIVER
7764 M:      Guenter Roeck <linux@roeck-us.net>
7765 L:      linux-hwmon@vger.kernel.org
7766 S:      Maintained
7767 F:      Documentation/hwmon/ina2xx.rst
7768 F:      drivers/hwmon/ina2xx.c
7769 F:      include/linux/platform_data/ina2xx.h
7770
7771 INDUSTRY PACK SUBSYSTEM (IPACK)
7772 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7773 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7774 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7775 L:      industrypack-devel@lists.sourceforge.net
7776 W:      http://industrypack.sourceforge.net
7777 S:      Maintained
7778 F:      drivers/ipack/
7779
7780 INFINIBAND SUBSYSTEM
7781 M:      Doug Ledford <dledford@redhat.com>
7782 M:      Jason Gunthorpe <jgg@mellanox.com>
7783 L:      linux-rdma@vger.kernel.org
7784 W:      https://github.com/linux-rdma/rdma-core
7785 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7787 S:      Supported
7788 F:      Documentation/devicetree/bindings/infiniband/
7789 F:      Documentation/infiniband/
7790 F:      drivers/infiniband/
7791 F:      include/uapi/linux/if_infiniband.h
7792 F:      include/uapi/rdma/
7793 F:      include/rdma/
7794 F:      include/trace/events/ib_mad.h
7795 F:      include/trace/events/ib_umad.h
7796 F:      samples/bpf/ibumad_kern.c
7797 F:      samples/bpf/ibumad_user.c
7798
7799 INGENIC JZ4780 DMA Driver
7800 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7801 S:      Maintained
7802 F:      drivers/dma/dma-jz4780.c
7803
7804 INGENIC JZ4780 NAND DRIVER
7805 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7806 L:      linux-mtd@lists.infradead.org
7807 S:      Maintained
7808 F:      drivers/mtd/nand/raw/jz4780_*
7809
7810 INOTIFY
7811 M:      Jan Kara <jack@suse.cz>
7812 R:      Amir Goldstein <amir73il@gmail.com>
7813 L:      linux-fsdevel@vger.kernel.org
7814 S:      Maintained
7815 F:      Documentation/filesystems/inotify.txt
7816 F:      fs/notify/inotify/
7817 F:      include/linux/inotify.h
7818 F:      include/uapi/linux/inotify.h
7819
7820 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7821 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7822 L:      linux-input@vger.kernel.org
7823 Q:      http://patchwork.kernel.org/project/linux-input/list/
7824 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7825 S:      Maintained
7826 F:      drivers/input/
7827 F:      include/linux/input.h
7828 F:      include/uapi/linux/input.h
7829 F:      include/uapi/linux/input-event-codes.h
7830 F:      include/linux/input/
7831 F:      Documentation/devicetree/bindings/input/
7832 F:      Documentation/devicetree/bindings/serio/
7833 F:      Documentation/input/
7834
7835 INPUT MULTITOUCH (MT) PROTOCOL
7836 M:      Henrik Rydberg <rydberg@bitmath.org>
7837 L:      linux-input@vger.kernel.org
7838 S:      Odd fixes
7839 F:      Documentation/input/multi-touch-protocol.rst
7840 F:      drivers/input/input-mt.c
7841 K:      \b(ABS|SYN)_MT_
7842
7843 INSIDE SECURE CRYPTO DRIVER
7844 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7845 F:      drivers/crypto/inside-secure/
7846 S:      Maintained
7847 L:      linux-crypto@vger.kernel.org
7848
7849 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7850 M:      Mimi Zohar <zohar@linux.ibm.com>
7851 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7852 L:      linux-integrity@vger.kernel.org
7853 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7854 S:      Supported
7855 F:      security/integrity/ima/
7856
7857 INTEL 810/815 FRAMEBUFFER DRIVER
7858 M:      Antonino Daplas <adaplas@gmail.com>
7859 L:      linux-fbdev@vger.kernel.org
7860 S:      Maintained
7861 F:      drivers/video/fbdev/i810/
7862
7863 INTEL ASoC DRIVERS
7864 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7865 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7866 M:      Jie Yang <yang.jie@linux.intel.com>
7867 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7868 S:      Supported
7869 F:      sound/soc/intel/
7870
7871 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7872 M:      Hans de Goede <hdegoede@redhat.com>
7873 L:      platform-driver-x86@vger.kernel.org
7874 S:      Maintained
7875 F:      drivers/platform/x86/intel_atomisp2_pm.c
7876
7877 INTEL C600 SERIES SAS CONTROLLER DRIVER
7878 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7879 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7880 L:      linux-scsi@vger.kernel.org
7881 T:      git git://git.code.sf.net/p/intel-sas/isci
7882 S:      Supported
7883 F:      drivers/scsi/isci/
7884
7885 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7886 M:      Jani Nikula <jani.nikula@linux.intel.com>
7887 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7888 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7889 L:      intel-gfx@lists.freedesktop.org
7890 W:      https://01.org/linuxgraphics/
7891 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7892 C:      irc://chat.freenode.net/intel-gfx
7893 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7894 T:      git git://anongit.freedesktop.org/drm-intel
7895 S:      Supported
7896 F:      drivers/gpu/drm/i915/
7897 F:      include/drm/i915*
7898 F:      include/uapi/drm/i915_drm.h
7899 F:      Documentation/gpu/i915.rst
7900
7901 INTEL ETHERNET DRIVERS
7902 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7903 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7904 W:      http://www.intel.com/support/feedback.htm
7905 W:      http://e1000.sourceforge.net/
7906 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7908 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7909 S:      Supported
7910 F:      Documentation/networking/device_drivers/intel/e100.rst
7911 F:      Documentation/networking/device_drivers/intel/e1000.rst
7912 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7913 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7914 F:      Documentation/networking/device_drivers/intel/igb.rst
7915 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7916 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7917 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7918 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7919 F:      Documentation/networking/device_drivers/intel/i40e.rst
7920 F:      Documentation/networking/device_drivers/intel/iavf.rst
7921 F:      Documentation/networking/device_drivers/intel/ice.rst
7922 F:      drivers/net/ethernet/intel/
7923 F:      drivers/net/ethernet/intel/*/
7924 F:      include/linux/avf/virtchnl.h
7925
7926 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7927 M:      Maik Broemme <mbroemme@libmpq.org>
7928 L:      linux-fbdev@vger.kernel.org
7929 S:      Maintained
7930 F:      Documentation/fb/intelfb.txt
7931 F:      drivers/video/fbdev/intelfb/
7932
7933 INTEL GPIO DRIVERS
7934 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7935 L:      linux-gpio@vger.kernel.org
7936 S:      Maintained
7937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7938 F:      drivers/gpio/gpio-ich.c
7939 F:      drivers/gpio/gpio-intel-mid.c
7940 F:      drivers/gpio/gpio-lynxpoint.c
7941 F:      drivers/gpio/gpio-merrifield.c
7942 F:      drivers/gpio/gpio-ml-ioh.c
7943 F:      drivers/gpio/gpio-pch.c
7944 F:      drivers/gpio/gpio-sch.c
7945 F:      drivers/gpio/gpio-sodaville.c
7946
7947 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7948 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7949 M:      Zhi Wang <zhi.a.wang@intel.com>
7950 L:      intel-gvt-dev@lists.freedesktop.org
7951 L:      intel-gfx@lists.freedesktop.org
7952 W:      https://01.org/igvt-g
7953 T:      git https://github.com/intel/gvt-linux.git
7954 S:      Supported
7955 F:      drivers/gpu/drm/i915/gvt/
7956
7957 INTEL HID EVENT DRIVER
7958 M:      Alex Hung <alex.hung@canonical.com>
7959 L:      platform-driver-x86@vger.kernel.org
7960 S:      Maintained
7961 F:      drivers/platform/x86/intel-hid.c
7962
7963 INTEL I/OAT DMA DRIVER
7964 M:      Dave Jiang <dave.jiang@intel.com>
7965 R:      Dan Williams <dan.j.williams@intel.com>
7966 L:      dmaengine@vger.kernel.org
7967 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7968 S:      Supported
7969 F:      drivers/dma/ioat*
7970
7971 INTEL IDLE DRIVER
7972 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7973 M:      Len Brown <lenb@kernel.org>
7974 L:      linux-pm@vger.kernel.org
7975 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7976 B:      https://bugzilla.kernel.org
7977 S:      Supported
7978 F:      drivers/idle/intel_idle.c
7979
7980 INTEL INTEGRATED SENSOR HUB DRIVER
7981 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7982 M:      Jiri Kosina <jikos@kernel.org>
7983 L:      linux-input@vger.kernel.org
7984 S:      Maintained
7985 F:      drivers/hid/intel-ish-hid/
7986
7987 INTEL IOMMU (VT-d)
7988 M:      David Woodhouse <dwmw2@infradead.org>
7989 L:      iommu@lists.linux-foundation.org
7990 T:      git git://git.infradead.org/iommu-2.6.git
7991 S:      Supported
7992 F:      drivers/iommu/intel-iommu.c
7993 F:      include/linux/intel-iommu.h
7994
7995 INTEL IOP-ADMA DMA DRIVER
7996 R:      Dan Williams <dan.j.williams@intel.com>
7997 S:      Odd fixes
7998 F:      drivers/dma/iop-adma.c
7999
8000 INTEL IPU3 CSI-2 CIO2 DRIVER
8001 M:      Yong Zhi <yong.zhi@intel.com>
8002 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8003 M:      Bingbu Cao <bingbu.cao@intel.com>
8004 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
8005 L:      linux-media@vger.kernel.org
8006 S:      Maintained
8007 F:      drivers/media/pci/intel/ipu3/
8008 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
8009
8010 INTEL IPU3 CSI-2 IMGU DRIVER
8011 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8012 L:      linux-media@vger.kernel.org
8013 S:      Maintained
8014 F:      drivers/staging/media/ipu3/
8015 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
8016 F:      Documentation/media/v4l-drivers/ipu3.rst
8017
8018 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8019 M:      Krzysztof Halasa <khalasa@piap.pl>
8020 S:      Maintained
8021 F:      include/linux/soc/ixp4xx/qmgr.h
8022 F:      include/linux/soc/ixp4xx/npe.h
8023 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
8024 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
8025 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8026 F:      drivers/net/wan/ixp4xx_hss.c
8027
8028 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
8029 M:      Deepak Saxena <dsaxena@plexity.net>
8030 S:      Maintained
8031 F:      drivers/char/hw_random/ixp4xx-rng.c
8032
8033 INTEL MANAGEMENT ENGINE (mei)
8034 M:      Tomas Winkler <tomas.winkler@intel.com>
8035 L:      linux-kernel@vger.kernel.org
8036 S:      Supported
8037 F:      include/uapi/linux/mei.h
8038 F:      include/linux/mei_cl_bus.h
8039 F:      drivers/misc/mei/*
8040 F:      drivers/watchdog/mei_wdt.c
8041 F:      Documentation/misc-devices/mei/*
8042 F:      samples/mei/*
8043
8044 INTEL MENLOW THERMAL DRIVER
8045 M:      Sujith Thomas <sujith.thomas@intel.com>
8046 L:      platform-driver-x86@vger.kernel.org
8047 W:      https://01.org/linux-acpi
8048 S:      Supported
8049 F:      drivers/platform/x86/intel_menlow.c
8050
8051 INTEL MIC DRIVERS (mic)
8052 M:      Sudeep Dutt <sudeep.dutt@intel.com>
8053 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
8054 S:      Supported
8055 W:      https://github.com/sudeepdutt/mic
8056 W:      http://software.intel.com/en-us/mic-developer
8057 F:      include/linux/mic_bus.h
8058 F:      include/linux/scif.h
8059 F:      include/uapi/linux/mic_common.h
8060 F:      include/uapi/linux/mic_ioctl.h
8061 F:      include/uapi/linux/scif_ioctl.h
8062 F:      drivers/misc/mic/
8063 F:      drivers/dma/mic_x100_dma.c
8064 F:      drivers/dma/mic_x100_dma.h
8065 F:      Documentation/mic/
8066
8067 INTEL PMC CORE DRIVER
8068 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8069 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8070 L:      platform-driver-x86@vger.kernel.org
8071 S:      Maintained
8072 F:      drivers/platform/x86/intel_pmc_core*
8073
8074 INTEL PMC/P-Unit IPC DRIVER
8075 M:      Zha Qipeng<qipeng.zha@intel.com>
8076 L:      platform-driver-x86@vger.kernel.org
8077 S:      Maintained
8078 F:      drivers/platform/x86/intel_pmc_ipc.c
8079 F:      drivers/platform/x86/intel_punit_ipc.c
8080 F:      arch/x86/include/asm/intel_pmc_ipc.h
8081 F:      arch/x86/include/asm/intel_punit_ipc.h
8082
8083 INTEL PMIC GPIO DRIVERS
8084 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8085 S:      Maintained
8086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8087 F:      drivers/gpio/gpio-*cove.c
8088 F:      drivers/gpio/gpio-msic.c
8089
8090 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
8091 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8092 S:      Maintained
8093 F:      drivers/mfd/intel_msic.c
8094 F:      drivers/mfd/intel_soc_pmic*
8095 F:      include/linux/mfd/intel_msic.h
8096 F:      include/linux/mfd/intel_soc_pmic*
8097
8098 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8099 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8100 L:      linux-wireless@vger.kernel.org
8101 S:      Maintained
8102 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8103 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8104 F:      drivers/net/wireless/intel/ipw2x00/
8105
8106 INTEL PSTATE DRIVER
8107 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8108 M:      Len Brown <lenb@kernel.org>
8109 L:      linux-pm@vger.kernel.org
8110 S:      Supported
8111 F:      drivers/cpufreq/intel_pstate.c
8112
8113 INTEL RDMA RNIC DRIVER
8114 M:      Faisal Latif <faisal.latif@intel.com>
8115 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8116 L:      linux-rdma@vger.kernel.org
8117 S:      Supported
8118 F:      drivers/infiniband/hw/i40iw/
8119 F:      include/uapi/rdma/i40iw-abi.h
8120
8121 INTEL TELEMETRY DRIVER
8122 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8123 M:      "David E. Box" <david.e.box@linux.intel.com>
8124 L:      platform-driver-x86@vger.kernel.org
8125 S:      Maintained
8126 F:      arch/x86/include/asm/intel_telemetry.h
8127 F:      drivers/platform/x86/intel_telemetry*
8128
8129 INTEL VIRTUAL BUTTON DRIVER
8130 M:      AceLan Kao <acelan.kao@canonical.com>
8131 L:      platform-driver-x86@vger.kernel.org
8132 S:      Maintained
8133 F:      drivers/platform/x86/intel-vbtn.c
8134
8135 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8136 M:      Stanislaw Gruszka <sgruszka@redhat.com>
8137 L:      linux-wireless@vger.kernel.org
8138 S:      Supported
8139 F:      drivers/net/wireless/intel/iwlegacy/
8140
8141 INTEL WIRELESS WIFI LINK (iwlwifi)
8142 M:      Johannes Berg <johannes.berg@intel.com>
8143 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8144 M:      Luca Coelho <luciano.coelho@intel.com>
8145 M:      Intel Linux Wireless <linuxwifi@intel.com>
8146 L:      linux-wireless@vger.kernel.org
8147 W:      http://intellinuxwireless.org
8148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8149 S:      Supported
8150 F:      drivers/net/wireless/intel/iwlwifi/
8151
8152 INTEL WIRELESS WIMAX CONNECTION 2400
8153 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8154 M:      linux-wimax@intel.com
8155 L:      wimax@linuxwimax.org (subscribers-only)
8156 S:      Supported
8157 W:      http://linuxwimax.org
8158 F:      Documentation/wimax/README.i2400m
8159 F:      drivers/net/wimax/i2400m/
8160 F:      include/uapi/linux/wimax/i2400m.h
8161
8162 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8163 M:      Mario Limonciello <mario.limonciello@dell.com>
8164 S:      Maintained
8165 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8166
8167 INTEL(R) TRACE HUB
8168 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8169 S:      Supported
8170 F:      Documentation/trace/intel_th.rst
8171 F:      drivers/hwtracing/intel_th/
8172
8173 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8174 M:      Ning Sun <ning.sun@intel.com>
8175 L:      tboot-devel@lists.sourceforge.net
8176 W:      http://tboot.sourceforge.net
8177 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8178 S:      Supported
8179 F:      Documentation/intel_txt.txt
8180 F:      include/linux/tboot.h
8181 F:      arch/x86/kernel/tboot.c
8182
8183 INTEL-MID GPIO DRIVER
8184 M:      David Cohen <david.a.cohen@linux.intel.com>
8185 L:      linux-gpio@vger.kernel.org
8186 S:      Maintained
8187 F:      drivers/gpio/gpio-intel-mid.c
8188
8189 INTERCONNECT API
8190 M:      Georgi Djakov <georgi.djakov@linaro.org>
8191 L:      linux-pm@vger.kernel.org
8192 S:      Maintained
8193 F:      Documentation/interconnect/
8194 F:      Documentation/devicetree/bindings/interconnect/
8195 F:      drivers/interconnect/
8196 F:      include/dt-bindings/interconnect/
8197 F:      include/linux/interconnect-provider.h
8198 F:      include/linux/interconnect.h
8199
8200 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8201 M:      Linus Walleij <linus.walleij@linaro.org>
8202 L:      linux-iio@vger.kernel.org
8203 S:      Maintained
8204 F:      drivers/iio/gyro/mpu3050*
8205 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8206
8207 IOC3 ETHERNET DRIVER
8208 M:      Ralf Baechle <ralf@linux-mips.org>
8209 L:      linux-mips@vger.kernel.org
8210 S:      Maintained
8211 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8212
8213 IOC3 SERIAL DRIVER
8214 M:      Pat Gefre <pfg@sgi.com>
8215 L:      linux-serial@vger.kernel.org
8216 S:      Maintained
8217 F:      drivers/tty/serial/ioc3_serial.c
8218
8219 IOMAP FILESYSTEM LIBRARY
8220 M:      Christoph Hellwig <hch@infradead.org>
8221 M:      Darrick J. Wong <darrick.wong@oracle.com>
8222 M:      linux-xfs@vger.kernel.org
8223 M:      linux-fsdevel@vger.kernel.org
8224 L:      linux-xfs@vger.kernel.org
8225 L:      linux-fsdevel@vger.kernel.org
8226 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8227 S:      Supported
8228 F:      fs/iomap.c
8229 F:      include/linux/iomap.h
8230
8231 IOMMU DRIVERS
8232 M:      Joerg Roedel <joro@8bytes.org>
8233 L:      iommu@lists.linux-foundation.org
8234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8235 S:      Maintained
8236 F:      Documentation/devicetree/bindings/iommu/
8237 F:      drivers/iommu/
8238 F:      include/linux/iommu.h
8239 F:      include/linux/of_iommu.h
8240 F:      include/linux/iova.h
8241
8242 IO_URING
8243 M:      Jens Axboe <axboe@kernel.dk>
8244 L:      linux-block@vger.kernel.org
8245 L:      linux-fsdevel@vger.kernel.org
8246 T:      git git://git.kernel.dk/linux-block
8247 T:      git git://git.kernel.dk/liburing
8248 S:      Maintained
8249 F:      fs/io_uring.c
8250 F:      include/uapi/linux/io_uring.h
8251
8252 IP MASQUERADING
8253 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8254 S:      Maintained
8255 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8256
8257 IPMI SUBSYSTEM
8258 M:      Corey Minyard <minyard@acm.org>
8259 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8260 W:      http://openipmi.sourceforge.net/
8261 S:      Supported
8262 F:      Documentation/devicetree/bindings/ipmi/
8263 F:      Documentation/IPMI.txt
8264 F:      drivers/char/ipmi/
8265 F:      include/linux/ipmi*
8266 F:      include/uapi/linux/ipmi*
8267
8268 IPS SCSI RAID DRIVER
8269 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8270 L:      linux-scsi@vger.kernel.org
8271 W:      http://www.adaptec.com/
8272 S:      Maintained
8273 F:      drivers/scsi/ips*
8274
8275 IPVS
8276 M:      Wensong Zhang <wensong@linux-vs.org>
8277 M:      Simon Horman <horms@verge.net.au>
8278 M:      Julian Anastasov <ja@ssi.bg>
8279 L:      netdev@vger.kernel.org
8280 L:      lvs-devel@vger.kernel.org
8281 S:      Maintained
8282 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8284 F:      Documentation/networking/ipvs-sysctl.txt
8285 F:      include/net/ip_vs.h
8286 F:      include/uapi/linux/ip_vs.h
8287 F:      net/netfilter/ipvs/
8288
8289 IPWIRELESS DRIVER
8290 M:      Jiri Kosina <jikos@kernel.org>
8291 M:      David Sterba <dsterba@suse.com>
8292 S:      Odd Fixes
8293 F:      drivers/tty/ipwireless/
8294
8295 IPX NETWORK LAYER
8296 L:      netdev@vger.kernel.org
8297 S:      Obsolete
8298 F:      include/uapi/linux/ipx.h
8299
8300 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8301 M:      Marc Zyngier <marc.zyngier@arm.com>
8302 S:      Maintained
8303 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8304 F:      Documentation/IRQ-domain.txt
8305 F:      include/linux/irqdomain.h
8306 F:      kernel/irq/irqdomain.c
8307 F:      kernel/irq/msi.c
8308
8309 IRQ SUBSYSTEM
8310 M:      Thomas Gleixner <tglx@linutronix.de>
8311 L:      linux-kernel@vger.kernel.org
8312 S:      Maintained
8313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8314 F:      kernel/irq/
8315
8316 IRQCHIP DRIVERS
8317 M:      Thomas Gleixner <tglx@linutronix.de>
8318 M:      Jason Cooper <jason@lakedaemon.net>
8319 M:      Marc Zyngier <marc.zyngier@arm.com>
8320 L:      linux-kernel@vger.kernel.org
8321 S:      Maintained
8322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8323 F:      Documentation/devicetree/bindings/interrupt-controller/
8324 F:      drivers/irqchip/
8325
8326 ISA
8327 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8328 S:      Maintained
8329 F:      Documentation/isa.txt
8330 F:      drivers/base/isa.c
8331 F:      include/linux/isa.h
8332
8333 ISA RADIO MODULE
8334 M:      Hans Verkuil <hverkuil@xs4all.nl>
8335 L:      linux-media@vger.kernel.org
8336 T:      git git://linuxtv.org/media_tree.git
8337 W:      https://linuxtv.org
8338 S:      Maintained
8339 F:      drivers/media/radio/radio-isa*
8340
8341 ISAPNP
8342 M:      Jaroslav Kysela <perex@perex.cz>
8343 S:      Maintained
8344 F:      Documentation/isapnp.txt
8345 F:      drivers/pnp/isapnp/
8346 F:      include/linux/isapnp.h
8347
8348 ISCSI
8349 M:      Lee Duncan <lduncan@suse.com>
8350 M:      Chris Leech <cleech@redhat.com>
8351 L:      open-iscsi@googlegroups.com
8352 W:      www.open-iscsi.com
8353 S:      Maintained
8354 F:      drivers/scsi/*iscsi*
8355 F:      include/scsi/*iscsi*
8356
8357 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8358 M:      Peter Jones <pjones@redhat.com>
8359 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8360 S:      Maintained
8361 F:      drivers/firmware/iscsi_ibft*
8362
8363 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8364 M:      Sagi Grimberg <sagi@grimberg.me>
8365 M:      Max Gurtovoy <maxg@mellanox.com>
8366 L:      linux-rdma@vger.kernel.org
8367 S:      Supported
8368 W:      http://www.openfabrics.org
8369 W:      www.open-iscsi.org
8370 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8371 F:      drivers/infiniband/ulp/iser/
8372
8373 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8374 M:      Sagi Grimberg <sagi@grimberg.me>
8375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8376 L:      linux-rdma@vger.kernel.org
8377 L:      target-devel@vger.kernel.org
8378 S:      Supported
8379 W:      http://www.linux-iscsi.org
8380 F:      drivers/infiniband/ulp/isert
8381
8382 ISDN/mISDN SUBSYSTEM
8383 M:      Karsten Keil <isdn@linux-pingi.de>
8384 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8385 L:      netdev@vger.kernel.org
8386 W:      http://www.isdn4linux.de
8387 S:      Maintained
8388 F:      drivers/isdn/mISDN
8389 F:      drivers/isdn/hardware
8390
8391 ISDN/CAPI SUBSYSTEM
8392 M:      Karsten Keil <isdn@linux-pingi.de>
8393 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8394 L:      netdev@vger.kernel.org
8395 W:      http://www.isdn4linux.de
8396 S:      Odd Fixes
8397 F:      Documentation/isdn/
8398 F:      drivers/isdn/capi/
8399 F:      drivers/staging/isdn/
8400 F:      net/bluetooth/cmtp/
8401 F:      include/linux/isdn/
8402 F:      include/uapi/linux/isdn/
8403
8404 IT87 HARDWARE MONITORING DRIVER
8405 M:      Jean Delvare <jdelvare@suse.com>
8406 L:      linux-hwmon@vger.kernel.org
8407 S:      Maintained
8408 F:      Documentation/hwmon/it87.rst
8409 F:      drivers/hwmon/it87.c
8410
8411 IT913X MEDIA DRIVER
8412 M:      Antti Palosaari <crope@iki.fi>
8413 L:      linux-media@vger.kernel.org
8414 W:      https://linuxtv.org
8415 W:      http://palosaari.fi/linux/
8416 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8417 T:      git git://linuxtv.org/anttip/media_tree.git
8418 S:      Maintained
8419 F:      drivers/media/tuners/it913x*
8420
8421 IVTV VIDEO4LINUX DRIVER
8422 M:      Andy Walls <awalls@md.metrocast.net>
8423 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8424 L:      linux-media@vger.kernel.org
8425 T:      git git://linuxtv.org/media_tree.git
8426 W:      http://www.ivtvdriver.org
8427 S:      Maintained
8428 F:      Documentation/media/v4l-drivers/ivtv*
8429 F:      drivers/media/pci/ivtv/
8430 F:      include/uapi/linux/ivtv*
8431
8432 IX2505V MEDIA DRIVER
8433 M:      Malcolm Priestley <tvboxspy@gmail.com>
8434 L:      linux-media@vger.kernel.org
8435 W:      https://linuxtv.org
8436 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8437 S:      Maintained
8438 F:      drivers/media/dvb-frontends/ix2505v*
8439
8440 JAILHOUSE HYPERVISOR INTERFACE
8441 M:      Jan Kiszka <jan.kiszka@siemens.com>
8442 L:      jailhouse-dev@googlegroups.com
8443 S:      Maintained
8444 F:      arch/x86/kernel/jailhouse.c
8445 F:      arch/x86/include/asm/jailhouse_para.h
8446
8447 JC42.4 TEMPERATURE SENSOR DRIVER
8448 M:      Guenter Roeck <linux@roeck-us.net>
8449 L:      linux-hwmon@vger.kernel.org
8450 S:      Maintained
8451 F:      drivers/hwmon/jc42.c
8452 F:      Documentation/hwmon/jc42.rst
8453
8454 JFS FILESYSTEM
8455 M:      Dave Kleikamp <shaggy@kernel.org>
8456 L:      jfs-discussion@lists.sourceforge.net
8457 W:      http://jfs.sourceforge.net/
8458 T:      git git://github.com/kleikamp/linux-shaggy.git
8459 S:      Maintained
8460 F:      Documentation/filesystems/jfs.txt
8461 F:      fs/jfs/
8462
8463 JME NETWORK DRIVER
8464 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8465 L:      netdev@vger.kernel.org
8466 S:      Maintained
8467 F:      drivers/net/ethernet/jme.*
8468
8469 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8470 M:      David Woodhouse <dwmw2@infradead.org>
8471 M:      Richard Weinberger <richard@nod.at>
8472 L:      linux-mtd@lists.infradead.org
8473 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8474 T:      git git://git.infradead.org/ubifs-2.6.git
8475 S:      Odd Fixes
8476 F:      fs/jffs2/
8477 F:      include/uapi/linux/jffs2.h
8478
8479 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8480 M:      "Theodore Ts'o" <tytso@mit.edu>
8481 M:      Jan Kara <jack@suse.com>
8482 L:      linux-ext4@vger.kernel.org
8483 S:      Maintained
8484 F:      fs/jbd2/
8485 F:      include/linux/jbd2.h
8486
8487 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8488 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8489 L:      linux-media@vger.kernel.org
8490 S:      Maintained
8491 F:      drivers/media/platform/rcar_jpu.c
8492
8493 JSM Neo PCI based serial card
8494 L:      linux-serial@vger.kernel.org
8495 S:      Orphan
8496 F:      drivers/tty/serial/jsm/
8497
8498 K10TEMP HARDWARE MONITORING DRIVER
8499 M:      Clemens Ladisch <clemens@ladisch.de>
8500 L:      linux-hwmon@vger.kernel.org
8501 S:      Maintained
8502 F:      Documentation/hwmon/k10temp.rst
8503 F:      drivers/hwmon/k10temp.c
8504
8505 K8TEMP HARDWARE MONITORING DRIVER
8506 M:      Rudolf Marek <r.marek@assembler.cz>
8507 L:      linux-hwmon@vger.kernel.org
8508 S:      Maintained
8509 F:      Documentation/hwmon/k8temp.rst
8510 F:      drivers/hwmon/k8temp.c
8511
8512 KASAN
8513 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8514 R:      Alexander Potapenko <glider@google.com>
8515 R:      Dmitry Vyukov <dvyukov@google.com>
8516 L:      kasan-dev@googlegroups.com
8517 S:      Maintained
8518 F:      arch/*/include/asm/kasan.h
8519 F:      arch/*/mm/kasan_init*
8520 F:      Documentation/dev-tools/kasan.rst
8521 F:      include/linux/kasan*.h
8522 F:      lib/test_kasan.c
8523 F:      mm/kasan/
8524 F:      scripts/Makefile.kasan
8525
8526 KCONFIG
8527 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8529 L:      linux-kbuild@vger.kernel.org
8530 S:      Maintained
8531 F:      Documentation/kbuild/kconfig*
8532 F:      scripts/kconfig/
8533 F:      scripts/Kconfig.include
8534
8535 KDUMP
8536 M:      Dave Young <dyoung@redhat.com>
8537 M:      Baoquan He <bhe@redhat.com>
8538 R:      Vivek Goyal <vgoyal@redhat.com>
8539 L:      kexec@lists.infradead.org
8540 W:      http://lse.sourceforge.net/kdump/
8541 S:      Maintained
8542 F:      Documentation/kdump/
8543
8544 KEENE FM RADIO TRANSMITTER DRIVER
8545 M:      Hans Verkuil <hverkuil@xs4all.nl>
8546 L:      linux-media@vger.kernel.org
8547 T:      git git://linuxtv.org/media_tree.git
8548 W:      https://linuxtv.org
8549 S:      Maintained
8550 F:      drivers/media/radio/radio-keene*
8551
8552 KERNEL AUTOMOUNTER
8553 M:      Ian Kent <raven@themaw.net>
8554 L:      autofs@vger.kernel.org
8555 S:      Maintained
8556 F:      fs/autofs/
8557
8558 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8559 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8560 M:      Michal Marek <michal.lkml@markovi.net>
8561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8562 L:      linux-kbuild@vger.kernel.org
8563 S:      Maintained
8564 F:      Documentation/kbuild/
8565 F:      Makefile
8566 F:      scripts/Kbuild*
8567 F:      scripts/Makefile*
8568 F:      scripts/basic/
8569 F:      scripts/mk*
8570 F:      scripts/*vmlinux*
8571 F:      scripts/mod/
8572 F:      scripts/package/
8573
8574 KERNEL JANITORS
8575 L:      kernel-janitors@vger.kernel.org
8576 W:      http://kernelnewbies.org/KernelJanitors
8577 S:      Odd Fixes
8578
8579 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8580 M:      "J. Bruce Fields" <bfields@fieldses.org>
8581 M:      Chuck Lever <chuck.lever@oracle.com>
8582 L:      linux-nfs@vger.kernel.org
8583 W:      http://nfs.sourceforge.net/
8584 T:      git git://linux-nfs.org/~bfields/linux.git
8585 S:      Supported
8586 F:      fs/nfsd/
8587 F:      include/uapi/linux/nfsd/
8588 F:      fs/lockd/
8589 F:      fs/nfs_common/
8590 F:      net/sunrpc/
8591 F:      include/linux/lockd/
8592 F:      include/linux/sunrpc/
8593 F:      include/uapi/linux/sunrpc/
8594
8595 KERNEL SELFTEST FRAMEWORK
8596 M:      Shuah Khan <shuah@kernel.org>
8597 M:      Shuah Khan <skhan@linuxfoundation.org>
8598 L:      linux-kselftest@vger.kernel.org
8599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8600 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8601 S:      Maintained
8602 F:      tools/testing/selftests/
8603 F:      Documentation/dev-tools/kselftest*
8604
8605 KERNEL USERMODE HELPER
8606 M:      Luis Chamberlain <mcgrof@kernel.org>
8607 L:      linux-kernel@vger.kernel.org
8608 S:      Maintained
8609 F:      kernel/umh.c
8610 F:      include/linux/umh.h
8611
8612 KERNEL VIRTUAL MACHINE (KVM)
8613 M:      Paolo Bonzini <pbonzini@redhat.com>
8614 M:      Radim Krčmář <rkrcmar@redhat.com>
8615 L:      kvm@vger.kernel.org
8616 W:      http://www.linux-kvm.org
8617 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8618 S:      Supported
8619 F:      Documentation/virtual/kvm/
8620 F:      include/trace/events/kvm.h
8621 F:      include/uapi/asm-generic/kvm*
8622 F:      include/uapi/linux/kvm*
8623 F:      include/asm-generic/kvm*
8624 F:      include/linux/kvm*
8625 F:      include/kvm/iodev.h
8626 F:      virt/kvm/*
8627 F:      tools/kvm/
8628 F:      tools/testing/selftests/kvm/
8629
8630 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8631 M:      Joerg Roedel <joro@8bytes.org>
8632 L:      kvm@vger.kernel.org
8633 W:      http://www.linux-kvm.org/
8634 S:      Maintained
8635 F:      arch/x86/include/asm/svm.h
8636 F:      arch/x86/kvm/svm.c
8637
8638 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8639 M:      Marc Zyngier <marc.zyngier@arm.com>
8640 R:      James Morse <james.morse@arm.com>
8641 R:      Julien Thierry <julien.thierry@arm.com>
8642 R:      Suzuki K Pouloze <suzuki.poulose@arm.com>
8643 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8644 L:      kvmarm@lists.cs.columbia.edu
8645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8646 S:      Maintained
8647 F:      arch/arm/include/uapi/asm/kvm*
8648 F:      arch/arm/include/asm/kvm*
8649 F:      arch/arm/kvm/
8650 F:      arch/arm64/include/uapi/asm/kvm*
8651 F:      arch/arm64/include/asm/kvm*
8652 F:      arch/arm64/kvm/
8653 F:      virt/kvm/arm/
8654 F:      include/kvm/arm_*
8655
8656 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8657 M:      James Hogan <jhogan@kernel.org>
8658 L:      linux-mips@vger.kernel.org
8659 S:      Supported
8660 F:      arch/mips/include/uapi/asm/kvm*
8661 F:      arch/mips/include/asm/kvm*
8662 F:      arch/mips/kvm/
8663
8664 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8665 M:      Paul Mackerras <paulus@ozlabs.org>
8666 L:      kvm-ppc@vger.kernel.org
8667 W:      http://www.linux-kvm.org/
8668 T:      git git://github.com/agraf/linux-2.6.git
8669 S:      Supported
8670 F:      arch/powerpc/include/uapi/asm/kvm*
8671 F:      arch/powerpc/include/asm/kvm*
8672 F:      arch/powerpc/kvm/
8673 F:      arch/powerpc/kernel/kvm*
8674
8675 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8676 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8677 M:      Janosch Frank <frankja@linux.ibm.com>
8678 R:      David Hildenbrand <david@redhat.com>
8679 R:      Cornelia Huck <cohuck@redhat.com>
8680 L:      linux-s390@vger.kernel.org
8681 W:      http://www.ibm.com/developerworks/linux/linux390/
8682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8683 S:      Supported
8684 F:      arch/s390/include/uapi/asm/kvm*
8685 F:      arch/s390/include/asm/gmap.h
8686 F:      arch/s390/include/asm/kvm*
8687 F:      arch/s390/kvm/
8688 F:      arch/s390/mm/gmap.c
8689
8690 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8691 M:      Paolo Bonzini <pbonzini@redhat.com>
8692 M:      Radim Krčmář <rkrcmar@redhat.com>
8693 L:      kvm@vger.kernel.org
8694 W:      http://www.linux-kvm.org
8695 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8696 S:      Supported
8697 F:      arch/x86/kvm/
8698 F:      arch/x86/kvm/*/
8699 F:      arch/x86/include/uapi/asm/kvm*
8700 F:      arch/x86/include/asm/kvm*
8701 F:      arch/x86/include/asm/pvclock-abi.h
8702 F:      arch/x86/kernel/kvm.c
8703 F:      arch/x86/kernel/kvmclock.c
8704
8705 KERNFS
8706 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8707 M:      Tejun Heo <tj@kernel.org>
8708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8709 S:      Supported
8710 F:      include/linux/kernfs.h
8711 F:      fs/kernfs/
8712
8713 KEXEC
8714 M:      Eric Biederman <ebiederm@xmission.com>
8715 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8716 L:      kexec@lists.infradead.org
8717 S:      Maintained
8718 F:      include/linux/kexec.h
8719 F:      include/uapi/linux/kexec.h
8720 F:      kernel/kexec*
8721
8722 KEYS-ENCRYPTED
8723 M:      Mimi Zohar <zohar@linux.ibm.com>
8724 L:      linux-integrity@vger.kernel.org
8725 L:      keyrings@vger.kernel.org
8726 S:      Supported
8727 F:      Documentation/security/keys/trusted-encrypted.rst
8728 F:      include/keys/encrypted-type.h
8729 F:      security/keys/encrypted-keys/
8730
8731 KEYS-TRUSTED
8732 M:      James Bottomley <jejb@linux.ibm.com>
8733 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8734 M:      Mimi Zohar <zohar@linux.ibm.com>
8735 L:      linux-integrity@vger.kernel.org
8736 L:      keyrings@vger.kernel.org
8737 S:      Supported
8738 F:      Documentation/security/keys/trusted-encrypted.rst
8739 F:      include/keys/trusted-type.h
8740 F:      security/keys/trusted.c
8741 F:      security/keys/trusted.h
8742
8743 KEYS/KEYRINGS:
8744 M:      David Howells <dhowells@redhat.com>
8745 L:      keyrings@vger.kernel.org
8746 S:      Maintained
8747 F:      Documentation/security/keys/core.rst
8748 F:      include/linux/key.h
8749 F:      include/linux/key-type.h
8750 F:      include/linux/keyctl.h
8751 F:      include/uapi/linux/keyctl.h
8752 F:      include/keys/
8753 F:      security/keys/
8754
8755 KGDB / KDB /debug_core
8756 M:      Jason Wessel <jason.wessel@windriver.com>
8757 M:      Daniel Thompson <daniel.thompson@linaro.org>
8758 W:      http://kgdb.wiki.kernel.org/
8759 L:      kgdb-bugreport@lists.sourceforge.net
8760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8761 S:      Maintained
8762 F:      Documentation/dev-tools/kgdb.rst
8763 F:      drivers/misc/kgdbts.c
8764 F:      drivers/tty/serial/kgdboc.c
8765 F:      include/linux/kdb.h
8766 F:      include/linux/kgdb.h
8767 F:      kernel/debug/
8768
8769 KMEMLEAK
8770 M:      Catalin Marinas <catalin.marinas@arm.com>
8771 S:      Maintained
8772 F:      Documentation/dev-tools/kmemleak.rst
8773 F:      include/linux/kmemleak.h
8774 F:      mm/kmemleak.c
8775 F:      mm/kmemleak-test.c
8776
8777 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8778 M:      Luis Chamberlain <mcgrof@kernel.org>
8779 L:      linux-kernel@vger.kernel.org
8780 S:      Maintained
8781 F:      kernel/kmod.c
8782 F:      include/linux/kmod.h
8783 F:      lib/test_kmod.c
8784 F:      tools/testing/selftests/kmod/
8785
8786 KPROBES
8787 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8788 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8789 M:      "David S. Miller" <davem@davemloft.net>
8790 M:      Masami Hiramatsu <mhiramat@kernel.org>
8791 S:      Maintained
8792 F:      Documentation/kprobes.txt
8793 F:      include/linux/kprobes.h
8794 F:      include/asm-generic/kprobes.h
8795 F:      kernel/kprobes.c
8796
8797 KS0108 LCD CONTROLLER DRIVER
8798 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8799 S:      Maintained
8800 F:      Documentation/auxdisplay/ks0108
8801 F:      drivers/auxdisplay/ks0108.c
8802 F:      include/linux/ks0108.h
8803
8804 L3MDEV
8805 M:      David Ahern <dsa@cumulusnetworks.com>
8806 L:      netdev@vger.kernel.org
8807 S:      Maintained
8808 F:      net/l3mdev
8809 F:      include/net/l3mdev.h
8810
8811 L7 BPF FRAMEWORK
8812 M:      John Fastabend <john.fastabend@gmail.com>
8813 M:      Daniel Borkmann <daniel@iogearbox.net>
8814 L:      netdev@vger.kernel.org
8815 L:      bpf@vger.kernel.org
8816 S:      Maintained
8817 F:      include/linux/skmsg.h
8818 F:      net/core/skmsg.c
8819 F:      net/core/sock_map.c
8820 F:      net/ipv4/tcp_bpf.c
8821
8822 LANTIQ / INTEL Ethernet drivers
8823 M:      Hauke Mehrtens <hauke@hauke-m.de>
8824 L:      netdev@vger.kernel.org
8825 S:      Maintained
8826 F:      net/dsa/tag_gswip.c
8827 F:      drivers/net/ethernet/lantiq_xrx200.c
8828 F:      drivers/net/dsa/lantiq_pce.h
8829 F:      drivers/net/dsa/lantiq_gswip.c
8830
8831 LANTIQ MIPS ARCHITECTURE
8832 M:      John Crispin <john@phrozen.org>
8833 L:      linux-mips@vger.kernel.org
8834 S:      Maintained
8835 F:      arch/mips/lantiq
8836 F:      drivers/soc/lantiq
8837
8838 LAPB module
8839 L:      linux-x25@vger.kernel.org
8840 S:      Orphan
8841 F:      Documentation/networking/lapb-module.txt
8842 F:      include/*/lapb.h
8843 F:      net/lapb/
8844
8845 LASI 53c700 driver for PARISC
8846 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8847 L:      linux-scsi@vger.kernel.org
8848 S:      Maintained
8849 F:      Documentation/scsi/53c700.txt
8850 F:      drivers/scsi/53c700*
8851
8852 LEAKING_ADDRESSES
8853 M:      Tobin C. Harding <me@tobin.cc>
8854 M:      Tycho Andersen <tycho@tycho.ws>
8855 L:      kernel-hardening@lists.openwall.com
8856 S:      Maintained
8857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8858 F:      scripts/leaking_addresses.pl
8859
8860 LED SUBSYSTEM
8861 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8862 M:      Pavel Machek <pavel@ucw.cz>
8863 R:      Dan Murphy <dmurphy@ti.com>
8864 L:      linux-leds@vger.kernel.org
8865 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8866 S:      Maintained
8867 F:      Documentation/devicetree/bindings/leds/
8868 F:      drivers/leds/
8869 F:      include/linux/leds.h
8870
8871 LEGACY EEPROM DRIVER
8872 M:      Jean Delvare <jdelvare@suse.com>
8873 S:      Maintained
8874 F:      Documentation/misc-devices/eeprom
8875 F:      drivers/misc/eeprom/eeprom.c
8876
8877 LEGO MINDSTORMS EV3
8878 R:      David Lechner <david@lechnology.com>
8879 S:      Maintained
8880 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8881 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8882 F:      drivers/power/supply/lego_ev3_battery.c
8883
8884 LEGO USB Tower driver
8885 M:      Juergen Stuber <starblue@users.sourceforge.net>
8886 L:      legousb-devel@lists.sourceforge.net
8887 W:      http://legousb.sourceforge.net/
8888 S:      Maintained
8889 F:      drivers/usb/misc/legousbtower.c
8890
8891 LG LAPTOP EXTRAS
8892 M:      Matan Ziv-Av <matan@svgalib.org>
8893 L:      platform-driver-x86@vger.kernel.org
8894 S:      Maintained
8895 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8896 F:      Documentation/laptops/lg-laptop.rst
8897 F:      drivers/platform/x86/lg-laptop.c
8898
8899 LG2160 MEDIA DRIVER
8900 M:      Michael Krufky <mkrufky@linuxtv.org>
8901 L:      linux-media@vger.kernel.org
8902 W:      https://linuxtv.org
8903 W:      http://github.com/mkrufky
8904 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8905 T:      git git://linuxtv.org/mkrufky/tuners.git
8906 S:      Maintained
8907 F:      drivers/media/dvb-frontends/lg2160.*
8908
8909 LGDT3305 MEDIA DRIVER
8910 M:      Michael Krufky <mkrufky@linuxtv.org>
8911 L:      linux-media@vger.kernel.org
8912 W:      https://linuxtv.org
8913 W:      http://github.com/mkrufky
8914 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8915 T:      git git://linuxtv.org/mkrufky/tuners.git
8916 S:      Maintained
8917 F:      drivers/media/dvb-frontends/lgdt3305.*
8918
8919 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8920 M:      Viresh Kumar <vireshk@kernel.org>
8921 L:      linux-ide@vger.kernel.org
8922 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8923 S:      Maintained
8924 F:      include/linux/pata_arasan_cf_data.h
8925 F:      drivers/ata/pata_arasan_cf.c
8926
8927 LIBATA PATA DRIVERS
8928 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8929 M:      Jens Axboe <axboe@kernel.dk>
8930 L:      linux-ide@vger.kernel.org
8931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8932 S:      Maintained
8933 F:      drivers/ata/pata_*.c
8934 F:      drivers/ata/ata_generic.c
8935
8936 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8937 M:      Linus Walleij <linus.walleij@linaro.org>
8938 L:      linux-ide@vger.kernel.org
8939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8940 S:      Maintained
8941 F:      drivers/ata/pata_ftide010.c
8942 F:      drivers/ata/sata_gemini.c
8943 F:      drivers/ata/sata_gemini.h
8944
8945 LIBATA SATA AHCI PLATFORM devices support
8946 M:      Hans de Goede <hdegoede@redhat.com>
8947 M:      Jens Axboe <axboe@kernel.dk>
8948 L:      linux-ide@vger.kernel.org
8949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8950 S:      Maintained
8951 F:      drivers/ata/ahci_platform.c
8952 F:      drivers/ata/libahci_platform.c
8953 F:      include/linux/ahci_platform.h
8954
8955 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8956 M:      Mikael Pettersson <mikpelinux@gmail.com>
8957 L:      linux-ide@vger.kernel.org
8958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8959 S:      Maintained
8960 F:      drivers/ata/sata_promise.*
8961
8962 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8963 M:      Jens Axboe <axboe@kernel.dk>
8964 L:      linux-ide@vger.kernel.org
8965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8966 S:      Maintained
8967 F:      drivers/ata/
8968 F:      include/linux/ata.h
8969 F:      include/linux/libata.h
8970 F:      Documentation/devicetree/bindings/ata/
8971
8972 LIBLOCKDEP
8973 M:      Sasha Levin <alexander.levin@microsoft.com>
8974 S:      Maintained
8975 F:      tools/lib/lockdep/
8976
8977 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8978 M:      Dan Williams <dan.j.williams@intel.com>
8979 M:      Vishal Verma <vishal.l.verma@intel.com>
8980 M:      Dave Jiang <dave.jiang@intel.com>
8981 L:      linux-nvdimm@lists.01.org
8982 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8983 S:      Supported
8984 F:      drivers/nvdimm/blk.c
8985 F:      drivers/nvdimm/region_devs.c
8986
8987 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8988 M:      Vishal Verma <vishal.l.verma@intel.com>
8989 M:      Dan Williams <dan.j.williams@intel.com>
8990 M:      Dave Jiang <dave.jiang@intel.com>
8991 L:      linux-nvdimm@lists.01.org
8992 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8993 S:      Supported
8994 F:      drivers/nvdimm/btt*
8995
8996 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8997 M:      Dan Williams <dan.j.williams@intel.com>
8998 M:      Vishal Verma <vishal.l.verma@intel.com>
8999 M:      Dave Jiang <dave.jiang@intel.com>
9000 L:      linux-nvdimm@lists.01.org
9001 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9002 S:      Supported
9003 F:      drivers/nvdimm/pmem*
9004
9005 LIBNVDIMM: DEVICETREE BINDINGS
9006 M:      Oliver O'Halloran <oohall@gmail.com>
9007 L:      linux-nvdimm@lists.01.org
9008 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9009 S:      Supported
9010 F:      drivers/nvdimm/of_pmem.c
9011 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
9012
9013 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
9014 M:      Dan Williams <dan.j.williams@intel.com>
9015 M:      Vishal Verma <vishal.l.verma@intel.com>
9016 M:      Dave Jiang <dave.jiang@intel.com>
9017 M:      Keith Busch <keith.busch@intel.com>
9018 M:      Ira Weiny <ira.weiny@intel.com>
9019 L:      linux-nvdimm@lists.01.org
9020 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9022 S:      Supported
9023 F:      drivers/nvdimm/*
9024 F:      drivers/acpi/nfit/*
9025 F:      include/linux/nd.h
9026 F:      include/linux/libnvdimm.h
9027 F:      include/uapi/linux/ndctl.h
9028
9029 LIGHTNVM PLATFORM SUPPORT
9030 M:      Matias Bjorling <mb@lightnvm.io>
9031 W:      http://github/OpenChannelSSD
9032 L:      linux-block@vger.kernel.org
9033 S:      Maintained
9034 F:      drivers/lightnvm/
9035 F:      include/linux/lightnvm.h
9036 F:      include/uapi/linux/lightnvm.h
9037
9038 LINUX FOR POWER MACINTOSH
9039 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9040 W:      http://www.penguinppc.org/
9041 L:      linuxppc-dev@lists.ozlabs.org
9042 S:      Maintained
9043 F:      arch/powerpc/platforms/powermac/
9044 F:      drivers/macintosh/
9045
9046 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9047 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9048 M:      Paul Mackerras <paulus@samba.org>
9049 M:      Michael Ellerman <mpe@ellerman.id.au>
9050 W:      https://github.com/linuxppc/linux/wiki
9051 L:      linuxppc-dev@lists.ozlabs.org
9052 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9054 S:      Supported
9055 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9056 F:      Documentation/devicetree/bindings/powerpc/
9057 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9058 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9059 F:      Documentation/powerpc/
9060 F:      arch/powerpc/
9061 F:      drivers/char/tpm/tpm_ibmvtpm*
9062 F:      drivers/crypto/nx/
9063 F:      drivers/crypto/vmx/
9064 F:      drivers/i2c/busses/i2c-opal.c
9065 F:      drivers/net/ethernet/ibm/ibmveth.*
9066 F:      drivers/net/ethernet/ibm/ibmvnic.*
9067 F:      drivers/pci/hotplug/pnv_php.c
9068 F:      drivers/pci/hotplug/rpa*
9069 F:      drivers/rtc/rtc-opal.c
9070 F:      drivers/scsi/ibmvscsi/
9071 F:      drivers/tty/hvc/hvc_opal.c
9072 F:      drivers/watchdog/wdrtas.c
9073 F:      tools/testing/selftests/powerpc
9074 N:      /pmac
9075 N:      powermac
9076 N:      powernv
9077 N:      [^a-z0-9]ps3
9078 N:      pseries
9079
9080 LINUX FOR POWERPC EMBEDDED MPC5XXX
9081 M:      Anatolij Gustschin <agust@denx.de>
9082 L:      linuxppc-dev@lists.ozlabs.org
9083 T:      git git://git.denx.de/linux-denx-agust.git
9084 S:      Maintained
9085 F:      arch/powerpc/platforms/512x/
9086 F:      arch/powerpc/platforms/52xx/
9087
9088 LINUX FOR POWERPC EMBEDDED PPC4XX
9089 M:      Alistair Popple <alistair@popple.id.au>
9090 M:      Matt Porter <mporter@kernel.crashing.org>
9091 W:      http://www.penguinppc.org/
9092 L:      linuxppc-dev@lists.ozlabs.org
9093 S:      Maintained
9094 F:      arch/powerpc/platforms/40x/
9095 F:      arch/powerpc/platforms/44x/
9096
9097 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9098 M:      Scott Wood <oss@buserror.net>
9099 M:      Kumar Gala <galak@kernel.crashing.org>
9100 W:      http://www.penguinppc.org/
9101 L:      linuxppc-dev@lists.ozlabs.org
9102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9103 S:      Maintained
9104 F:      arch/powerpc/platforms/83xx/
9105 F:      arch/powerpc/platforms/85xx/
9106 F:      Documentation/devicetree/bindings/powerpc/fsl/
9107
9108 LINUX FOR POWERPC EMBEDDED PPC8XX
9109 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9110 W:      http://www.penguinppc.org/
9111 L:      linuxppc-dev@lists.ozlabs.org
9112 S:      Maintained
9113 F:      arch/powerpc/platforms/8xx/
9114
9115 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9116 L:      linuxppc-dev@lists.ozlabs.org
9117 S:      Orphan
9118 F:      arch/powerpc/*/*virtex*
9119 F:      arch/powerpc/*/*/*virtex*
9120
9121 LINUX FOR POWERPC PA SEMI PWRFICIENT
9122 L:      linuxppc-dev@lists.ozlabs.org
9123 S:      Orphan
9124 F:      arch/powerpc/platforms/pasemi/
9125 F:      drivers/*/*pasemi*
9126 F:      drivers/*/*/*pasemi*
9127
9128 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9129 M:      Kees Cook <keescook@chromium.org>
9130 S:      Maintained
9131 F:      drivers/misc/lkdtm/*
9132
9133 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9134 M:      Alan Stern <stern@rowland.harvard.edu>
9135 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
9136 M:      Will Deacon <will@kernel.org>
9137 M:      Peter Zijlstra <peterz@infradead.org>
9138 M:      Boqun Feng <boqun.feng@gmail.com>
9139 M:      Nicholas Piggin <npiggin@gmail.com>
9140 M:      David Howells <dhowells@redhat.com>
9141 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9142 M:      Luc Maranget <luc.maranget@inria.fr>
9143 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9144 R:      Akira Yokosawa <akiyks@gmail.com>
9145 R:      Daniel Lustig <dlustig@nvidia.com>
9146 L:      linux-kernel@vger.kernel.org
9147 L:      linux-arch@vger.kernel.org
9148 S:      Supported
9149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9150 F:      tools/memory-model/
9151 F:      Documentation/atomic_bitops.txt
9152 F:      Documentation/atomic_t.txt
9153 F:      Documentation/core-api/atomic_ops.rst
9154 F:      Documentation/core-api/refcount-vs-atomic.rst
9155 F:      Documentation/memory-barriers.txt
9156
9157 LIS3LV02D ACCELEROMETER DRIVER
9158 M:      Eric Piel <eric.piel@tremplin-utc.net>
9159 S:      Maintained
9160 F:      Documentation/misc-devices/lis3lv02d
9161 F:      drivers/misc/lis3lv02d/
9162 F:      drivers/platform/x86/hp_accel.c
9163
9164 LIVE PATCHING
9165 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9166 M:      Jiri Kosina <jikos@kernel.org>
9167 M:      Miroslav Benes <mbenes@suse.cz>
9168 M:      Petr Mladek <pmladek@suse.com>
9169 R:      Joe Lawrence <joe.lawrence@redhat.com>
9170 S:      Maintained
9171 F:      kernel/livepatch/
9172 F:      include/linux/livepatch.h
9173 F:      arch/x86/include/asm/livepatch.h
9174 F:      arch/x86/kernel/livepatch.c
9175 F:      Documentation/livepatch/
9176 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9177 F:      samples/livepatch/
9178 F:      tools/testing/selftests/livepatch/
9179 L:      live-patching@vger.kernel.org
9180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9181
9182 LLC (802.2)
9183 L:      netdev@vger.kernel.org
9184 S:      Odd fixes
9185 F:      include/linux/llc.h
9186 F:      include/uapi/linux/llc.h
9187 F:      include/net/llc*
9188 F:      net/llc/
9189
9190 LM73 HARDWARE MONITOR DRIVER
9191 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9192 L:      linux-hwmon@vger.kernel.org
9193 S:      Maintained
9194 F:      drivers/hwmon/lm73.c
9195
9196 LM78 HARDWARE MONITOR DRIVER
9197 M:      Jean Delvare <jdelvare@suse.com>
9198 L:      linux-hwmon@vger.kernel.org
9199 S:      Maintained
9200 F:      Documentation/hwmon/lm78.rst
9201 F:      drivers/hwmon/lm78.c
9202
9203 LM83 HARDWARE MONITOR DRIVER
9204 M:      Jean Delvare <jdelvare@suse.com>
9205 L:      linux-hwmon@vger.kernel.org
9206 S:      Maintained
9207 F:      Documentation/hwmon/lm83.rst
9208 F:      drivers/hwmon/lm83.c
9209
9210 LM90 HARDWARE MONITOR DRIVER
9211 M:      Jean Delvare <jdelvare@suse.com>
9212 L:      linux-hwmon@vger.kernel.org
9213 S:      Maintained
9214 F:      Documentation/hwmon/lm90.rst
9215 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9216 F:      drivers/hwmon/lm90.c
9217 F:      include/dt-bindings/thermal/lm90.h
9218
9219 LM95234 HARDWARE MONITOR DRIVER
9220 M:      Guenter Roeck <linux@roeck-us.net>
9221 L:      linux-hwmon@vger.kernel.org
9222 S:      Maintained
9223 F:      Documentation/hwmon/lm95234.rst
9224 F:      drivers/hwmon/lm95234.c
9225
9226 LME2510 MEDIA DRIVER
9227 M:      Malcolm Priestley <tvboxspy@gmail.com>
9228 L:      linux-media@vger.kernel.org
9229 W:      https://linuxtv.org
9230 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9231 S:      Maintained
9232 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9233
9234 LOADPIN SECURITY MODULE
9235 M:      Kees Cook <keescook@chromium.org>
9236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9237 S:      Supported
9238 F:      security/loadpin/
9239 F:      Documentation/admin-guide/LSM/LoadPin.rst
9240
9241 LOCKING PRIMITIVES
9242 M:      Peter Zijlstra <peterz@infradead.org>
9243 M:      Ingo Molnar <mingo@redhat.com>
9244 M:      Will Deacon <will@kernel.org>
9245 L:      linux-kernel@vger.kernel.org
9246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9247 S:      Maintained
9248 F:      Documentation/locking/
9249 F:      include/linux/lockdep.h
9250 F:      include/linux/spinlock*.h
9251 F:      arch/*/include/asm/spinlock*.h
9252 F:      include/linux/rwlock*.h
9253 F:      include/linux/mutex*.h
9254 F:      include/linux/rwsem*.h
9255 F:      include/linux/seqlock.h
9256 F:      lib/locking*.[ch]
9257 F:      kernel/locking/
9258 X:      kernel/locking/locktorture.c
9259
9260 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9261 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9262 L:      linux-ntfs-dev@lists.sourceforge.net
9263 W:      http://www.linux-ntfs.org/content/view/19/37/
9264 S:      Maintained
9265 F:      Documentation/ldm.txt
9266 F:      block/partitions/ldm.*
9267
9268 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9269 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9270 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9271 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9272 L:      MPT-FusionLinux.pdl@broadcom.com
9273 L:      linux-scsi@vger.kernel.org
9274 W:      http://www.avagotech.com/support/
9275 S:      Supported
9276 F:      drivers/message/fusion/
9277 F:      drivers/scsi/mpt3sas/
9278
9279 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9280 M:      Matthew Wilcox <willy@infradead.org>
9281 L:      linux-scsi@vger.kernel.org
9282 S:      Maintained
9283 F:      drivers/scsi/sym53c8xx_2/
9284
9285 LTC1660 DAC DRIVER
9286 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9287 L:      linux-iio@vger.kernel.org
9288 S:      Maintained
9289 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9290 F:      drivers/iio/dac/ltc1660.c
9291
9292 LTC4261 HARDWARE MONITOR DRIVER
9293 M:      Guenter Roeck <linux@roeck-us.net>
9294 L:      linux-hwmon@vger.kernel.org
9295 S:      Maintained
9296 F:      Documentation/hwmon/ltc4261.rst
9297 F:      drivers/hwmon/ltc4261.c
9298
9299 LTC4306 I2C MULTIPLEXER DRIVER
9300 M:      Michael Hennerich <michael.hennerich@analog.com>
9301 W:      http://ez.analog.com/community/linux-device-drivers
9302 L:      linux-i2c@vger.kernel.org
9303 S:      Supported
9304 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9305 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9306
9307 LTP (Linux Test Project)
9308 M:      Mike Frysinger <vapier@gentoo.org>
9309 M:      Cyril Hrubis <chrubis@suse.cz>
9310 M:      Wanlong Gao <wanlong.gao@gmail.com>
9311 M:      Jan Stancek <jstancek@redhat.com>
9312 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9313 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9314 L:      ltp@lists.linux.it (subscribers-only)
9315 W:      http://linux-test-project.github.io/
9316 T:      git git://github.com/linux-test-project/ltp.git
9317 S:      Maintained
9318
9319 M68K ARCHITECTURE
9320 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9321 L:      linux-m68k@lists.linux-m68k.org
9322 W:      http://www.linux-m68k.org/
9323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9324 S:      Maintained
9325 F:      arch/m68k/
9326 F:      drivers/zorro/
9327
9328 M68K ON APPLE MACINTOSH
9329 M:      Joshua Thompson <funaho@jurai.org>
9330 W:      http://www.mac.linux-m68k.org/
9331 L:      linux-m68k@lists.linux-m68k.org
9332 S:      Maintained
9333 F:      arch/m68k/mac/
9334
9335 M68K ON HP9000/300
9336 M:      Philip Blundell <philb@gnu.org>
9337 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9338 S:      Maintained
9339 F:      arch/m68k/hp300/
9340
9341 M88DS3103 MEDIA DRIVER
9342 M:      Antti Palosaari <crope@iki.fi>
9343 L:      linux-media@vger.kernel.org
9344 W:      https://linuxtv.org
9345 W:      http://palosaari.fi/linux/
9346 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9347 T:      git git://linuxtv.org/anttip/media_tree.git
9348 S:      Maintained
9349 F:      drivers/media/dvb-frontends/m88ds3103*
9350
9351 M88RS2000 MEDIA DRIVER
9352 M:      Malcolm Priestley <tvboxspy@gmail.com>
9353 L:      linux-media@vger.kernel.org
9354 W:      https://linuxtv.org
9355 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9356 S:      Maintained
9357 F:      drivers/media/dvb-frontends/m88rs2000*
9358
9359 MA901 MASTERKIT USB FM RADIO DRIVER
9360 M:      Alexey Klimov <klimov.linux@gmail.com>
9361 L:      linux-media@vger.kernel.org
9362 T:      git git://linuxtv.org/media_tree.git
9363 S:      Maintained
9364 F:      drivers/media/radio/radio-ma901.c
9365
9366 MAC80211
9367 M:      Johannes Berg <johannes@sipsolutions.net>
9368 L:      linux-wireless@vger.kernel.org
9369 W:      http://wireless.kernel.org/
9370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9371 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9372 S:      Maintained
9373 F:      Documentation/networking/mac80211-injection.txt
9374 F:      include/net/mac80211.h
9375 F:      net/mac80211/
9376 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9377 F:      Documentation/networking/mac80211_hwsim/README
9378
9379 MAILBOX API
9380 M:      Jassi Brar <jassisinghbrar@gmail.com>
9381 L:      linux-kernel@vger.kernel.org
9382 S:      Maintained
9383 F:      drivers/mailbox/
9384 F:      include/linux/mailbox_client.h
9385 F:      include/linux/mailbox_controller.h
9386
9387 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9388 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9389 W:      http://www.kernel.org/doc/man-pages
9390 L:      linux-man@vger.kernel.org
9391 S:      Maintained
9392
9393 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9394 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9395 L:      linux-mips@vger.kernel.org
9396 S:      Maintained
9397 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9398
9399 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9400 M:      Andrew Lunn <andrew@lunn.ch>
9401 M:      Vivien Didelot <vivien.didelot@gmail.com>
9402 L:      netdev@vger.kernel.org
9403 S:      Maintained
9404 F:      drivers/net/dsa/mv88e6xxx/
9405 F:      include/linux/platform_data/mv88e6xxx.h
9406 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9407
9408 MARVELL ARMADA DRM SUPPORT
9409 M:      Russell King <linux@armlinux.org.uk>
9410 S:      Maintained
9411 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9412 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9413 F:      drivers/gpu/drm/armada/
9414 F:      include/uapi/drm/armada_drm.h
9415 F:      Documentation/devicetree/bindings/display/armada/
9416
9417 MARVELL ARMADA 3700 PHY DRIVERS
9418 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9419 S:      Maintained
9420 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9421 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9422 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9423 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9424
9425 MARVELL CRYPTO DRIVER
9426 M:      Boris Brezillon <bbrezillon@kernel.org>
9427 M:      Arnaud Ebalard <arno@natisbad.org>
9428 F:      drivers/crypto/marvell/
9429 S:      Maintained
9430 L:      linux-crypto@vger.kernel.org
9431
9432 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9433 M:      Mirko Lindner <mlindner@marvell.com>
9434 M:      Stephen Hemminger <stephen@networkplumber.org>
9435 L:      netdev@vger.kernel.org
9436 S:      Maintained
9437 F:      drivers/net/ethernet/marvell/sk*
9438
9439 MARVELL LIBERTAS WIRELESS DRIVER
9440 L:      libertas-dev@lists.infradead.org
9441 S:      Orphan
9442 F:      drivers/net/wireless/marvell/libertas/
9443
9444 MARVELL MACCHIATOBIN SUPPORT
9445 M:      Russell King <linux@armlinux.org.uk>
9446 L:      linux-arm-kernel@lists.infradead.org
9447 S:      Maintained
9448 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9449
9450 MARVELL MV643XX ETHERNET DRIVER
9451 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9452 L:      netdev@vger.kernel.org
9453 S:      Maintained
9454 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9455 F:      include/linux/mv643xx.h
9456
9457 MARVELL MV88X3310 PHY DRIVER
9458 M:      Russell King <linux@armlinux.org.uk>
9459 L:      netdev@vger.kernel.org
9460 S:      Maintained
9461 F:      drivers/net/phy/marvell10g.c
9462
9463 MARVELL MVEBU THERMAL DRIVER
9464 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9465 S:      Maintained
9466 F:      drivers/thermal/armada_thermal.c
9467
9468 MARVELL MVNETA ETHERNET DRIVER
9469 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9470 L:      netdev@vger.kernel.org
9471 S:      Maintained
9472 F:      drivers/net/ethernet/marvell/mvneta.*
9473
9474 MARVELL MWIFIEX WIRELESS DRIVER
9475 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9476 M:      Nishant Sarmukadam <nishants@marvell.com>
9477 M:      Ganapathi Bhat <gbhat@marvell.com>
9478 M:      Xinming Hu <huxinming820@gmail.com>
9479 L:      linux-wireless@vger.kernel.org
9480 S:      Maintained
9481 F:      drivers/net/wireless/marvell/mwifiex/
9482
9483 MARVELL MWL8K WIRELESS DRIVER
9484 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9485 L:      linux-wireless@vger.kernel.org
9486 S:      Odd Fixes
9487 F:      drivers/net/wireless/marvell/mwl8k.c
9488
9489 MARVELL NAND CONTROLLER DRIVER
9490 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9491 L:      linux-mtd@lists.infradead.org
9492 S:      Maintained
9493 F:      drivers/mtd/nand/raw/marvell_nand.c
9494 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9495
9496 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9497 M:      Nicolas Pitre <nico@fluxnic.net>
9498 S:      Odd Fixes
9499 F:      drivers/mmc/host/mvsdio.*
9500
9501 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9502 M:      Hu Ziji <huziji@marvell.com>
9503 L:      linux-mmc@vger.kernel.org
9504 S:      Supported
9505 F:      drivers/mmc/host/sdhci-xenon*
9506 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9507
9508 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9509 M:      Sunil Goutham <sgoutham@marvell.com>
9510 M:      Linu Cherian <lcherian@marvell.com>
9511 M:      Geetha sowjanya <gakula@marvell.com>
9512 M:      Jerin Jacob <jerinj@marvell.com>
9513 L:      netdev@vger.kernel.org
9514 S:      Supported
9515 F:      drivers/net/ethernet/marvell/octeontx2/af/
9516
9517 MATROX FRAMEBUFFER DRIVER
9518 L:      linux-fbdev@vger.kernel.org
9519 S:      Orphan
9520 F:      drivers/video/fbdev/matrox/matroxfb_*
9521 F:      include/uapi/linux/matroxfb.h
9522
9523 MAX16065 HARDWARE MONITOR DRIVER
9524 M:      Guenter Roeck <linux@roeck-us.net>
9525 L:      linux-hwmon@vger.kernel.org
9526 S:      Maintained
9527 F:      Documentation/hwmon/max16065.rst
9528 F:      drivers/hwmon/max16065.c
9529
9530 MAX2175 SDR TUNER DRIVER
9531 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9532 L:      linux-media@vger.kernel.org
9533 T:      git git://linuxtv.org/media_tree.git
9534 S:      Maintained
9535 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9536 F:      Documentation/media/v4l-drivers/max2175.rst
9537 F:      drivers/media/i2c/max2175*
9538 F:      include/uapi/linux/max2175.h
9539
9540 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9541 L:      linux-hwmon@vger.kernel.org
9542 S:      Orphan
9543 F:      Documentation/hwmon/max6650.rst
9544 F:      drivers/hwmon/max6650.c
9545
9546 MAX6697 HARDWARE MONITOR DRIVER
9547 M:      Guenter Roeck <linux@roeck-us.net>
9548 L:      linux-hwmon@vger.kernel.org
9549 S:      Maintained
9550 F:      Documentation/hwmon/max6697.rst
9551 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9552 F:      drivers/hwmon/max6697.c
9553 F:      include/linux/platform_data/max6697.h
9554
9555 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9556 M:      Peter Rosin <peda@axentia.se>
9557 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9558 S:      Maintained
9559 F:      Documentation/devicetree/bindings/sound/max9860.txt
9560 F:      sound/soc/codecs/max9860.*
9561
9562 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
9563 M:      Andreas Klinger <ak@it-klinger.de>
9564 L:      linux-iio@vger.kernel.org
9565 S:      Maintained
9566 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
9567 F:      drivers/iio/proximity/mb1232.c
9568
9569 MAXIM MAX77650 PMIC MFD DRIVER
9570 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
9571 L:      linux-kernel@vger.kernel.org
9572 S:      Maintained
9573 F:      Documentation/devicetree/bindings/*/*max77650.txt
9574 F:      Documentation/devicetree/bindings/*/max77650*.txt
9575 F:      include/linux/mfd/max77650.h
9576 F:      drivers/mfd/max77650.c
9577 F:      drivers/regulator/max77650-regulator.c
9578 F:      drivers/power/supply/max77650-charger.c
9579 F:      drivers/input/misc/max77650-onkey.c
9580 F:      drivers/leds/leds-max77650.c
9581 F:      drivers/gpio/gpio-max77650.c
9582
9583 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9584 M:      Javier Martinez Canillas <javier@dowhile0.org>
9585 L:      linux-kernel@vger.kernel.org
9586 S:      Supported
9587 F:      drivers/regulator/max77802-regulator.c
9588 F:      Documentation/devicetree/bindings/*/*max77802.txt
9589 F:      include/dt-bindings/*/*max77802.h
9590
9591 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9592 M:      Krzysztof Kozlowski <krzk@kernel.org>
9593 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9594 L:      linux-pm@vger.kernel.org
9595 S:      Supported
9596 F:      drivers/power/supply/max14577_charger.c
9597 F:      drivers/power/supply/max77693_charger.c
9598
9599 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9600 M:      Chanwoo Choi <cw00.choi@samsung.com>
9601 M:      Krzysztof Kozlowski <krzk@kernel.org>
9602 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9603 L:      linux-kernel@vger.kernel.org
9604 S:      Supported
9605 F:      drivers/*/max14577*.c
9606 F:      drivers/*/max77686*.c
9607 F:      drivers/*/max77693*.c
9608 F:      drivers/extcon/extcon-max14577.c
9609 F:      drivers/extcon/extcon-max77693.c
9610 F:      drivers/rtc/rtc-max77686.c
9611 F:      drivers/clk/clk-max77686.c
9612 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9613 F:      Documentation/devicetree/bindings/*/max77686.txt
9614 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9615 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9616 F:      include/linux/mfd/max14577*.h
9617 F:      include/linux/mfd/max77686*.h
9618 F:      include/linux/mfd/max77693*.h
9619
9620 MAXIRADIO FM RADIO RECEIVER DRIVER
9621 M:      Hans Verkuil <hverkuil@xs4all.nl>
9622 L:      linux-media@vger.kernel.org
9623 T:      git git://linuxtv.org/media_tree.git
9624 W:      https://linuxtv.org
9625 S:      Maintained
9626 F:      drivers/media/radio/radio-maxiradio*
9627
9628 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9629 M:      Peter Rosin <peda@axentia.se>
9630 L:      linux-iio@vger.kernel.org
9631 S:      Maintained
9632 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9633 F:      drivers/iio/potentiometer/mcp4018.c
9634 F:      drivers/iio/potentiometer/mcp4531.c
9635
9636 MCR20A IEEE-802.15.4 RADIO DRIVER
9637 M:      Xue Liu <liuxuenetmail@gmail.com>
9638 L:      linux-wpan@vger.kernel.org
9639 W:      https://github.com/xueliu/mcr20a-linux
9640 S:      Maintained
9641 F:      drivers/net/ieee802154/mcr20a.c
9642 F:      drivers/net/ieee802154/mcr20a.h
9643 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9644
9645 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9646 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9647 L:      linux-iio@vger.kernel.org
9648 S:      Maintained
9649 F:      drivers/iio/dac/cio-dac.c
9650
9651 MEDIA DRIVERS FOR ASCOT2E
9652 M:      Sergey Kozlov <serjk@netup.ru>
9653 M:      Abylay Ospan <aospan@netup.ru>
9654 L:      linux-media@vger.kernel.org
9655 W:      https://linuxtv.org
9656 W:      http://netup.tv/
9657 T:      git git://linuxtv.org/media_tree.git
9658 S:      Supported
9659 F:      drivers/media/dvb-frontends/ascot2e*
9660
9661 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9662 M:      Jasmin Jessich <jasmin@anw.at>
9663 L:      linux-media@vger.kernel.org
9664 W:      https://linuxtv.org
9665 T:      git git://linuxtv.org/media_tree.git
9666 S:      Maintained
9667 F:      drivers/media/dvb-frontends/cxd2099*
9668
9669 MEDIA DRIVERS FOR CXD2841ER
9670 M:      Sergey Kozlov <serjk@netup.ru>
9671 M:      Abylay Ospan <aospan@netup.ru>
9672 L:      linux-media@vger.kernel.org
9673 W:      https://linuxtv.org
9674 W:      http://netup.tv/
9675 T:      git git://linuxtv.org/media_tree.git
9676 S:      Supported
9677 F:      drivers/media/dvb-frontends/cxd2841er*
9678
9679 MEDIA DRIVERS FOR CXD2880
9680 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9681 L:      linux-media@vger.kernel.org
9682 W:      http://linuxtv.org/
9683 T:      git git://linuxtv.org/media_tree.git
9684 S:      Supported
9685 F:      drivers/media/dvb-frontends/cxd2880/*
9686 F:      drivers/media/spi/cxd2880*
9687
9688 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9689 L:      linux-media@vger.kernel.org
9690 W:      https://linuxtv.org
9691 T:      git git://linuxtv.org/media_tree.git
9692 S:      Orphan
9693 F:      drivers/media/pci/ddbridge/*
9694
9695 MEDIA DRIVERS FOR FREESCALE IMX
9696 M:      Steve Longerbeam <slongerbeam@gmail.com>
9697 M:      Philipp Zabel <p.zabel@pengutronix.de>
9698 L:      linux-media@vger.kernel.org
9699 T:      git git://linuxtv.org/media_tree.git
9700 S:      Maintained
9701 F:      Documentation/devicetree/bindings/media/imx.txt
9702 F:      Documentation/media/v4l-drivers/imx.rst
9703 F:      drivers/staging/media/imx/
9704 F:      include/linux/imx-media.h
9705 F:      include/media/imx.h
9706
9707 MEDIA DRIVER FOR FREESCALE IMX PXP
9708 M:      Philipp Zabel <p.zabel@pengutronix.de>
9709 L:      linux-media@vger.kernel.org
9710 T:      git git://linuxtv.org/media_tree.git
9711 S:      Maintained
9712 F:      drivers/media/platform/imx-pxp.[ch]
9713
9714 MEDIA DRIVERS FOR FREESCALE IMX7
9715 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9716 L:      linux-media@vger.kernel.org
9717 T:      git git://linuxtv.org/media_tree.git
9718 S:      Maintained
9719 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9720 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9721 F:      Documentation/media/v4l-drivers/imx7.rst
9722 F:      drivers/staging/media/imx/imx7-media-csi.c
9723 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9724
9725 MEDIA DRIVERS FOR HELENE
9726 M:      Abylay Ospan <aospan@netup.ru>
9727 L:      linux-media@vger.kernel.org
9728 W:      https://linuxtv.org
9729 W:      http://netup.tv/
9730 T:      git git://linuxtv.org/media_tree.git
9731 S:      Supported
9732 F:      drivers/media/dvb-frontends/helene*
9733
9734 MEDIA DRIVERS FOR HORUS3A
9735 M:      Sergey Kozlov <serjk@netup.ru>
9736 M:      Abylay Ospan <aospan@netup.ru>
9737 L:      linux-media@vger.kernel.org
9738 W:      https://linuxtv.org
9739 W:      http://netup.tv/
9740 T:      git git://linuxtv.org/media_tree.git
9741 S:      Supported
9742 F:      drivers/media/dvb-frontends/horus3a*
9743
9744 MEDIA DRIVERS FOR LNBH25
9745 M:      Sergey Kozlov <serjk@netup.ru>
9746 M:      Abylay Ospan <aospan@netup.ru>
9747 L:      linux-media@vger.kernel.org
9748 W:      https://linuxtv.org
9749 W:      http://netup.tv/
9750 T:      git git://linuxtv.org/media_tree.git
9751 S:      Supported
9752 F:      drivers/media/dvb-frontends/lnbh25*
9753
9754 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9755 L:      linux-media@vger.kernel.org
9756 W:      https://linuxtv.org
9757 T:      git git://linuxtv.org/media_tree.git
9758 S:      Orphan
9759 F:      drivers/media/dvb-frontends/mxl5xx*
9760
9761 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9762 M:      Sergey Kozlov <serjk@netup.ru>
9763 M:      Abylay Ospan <aospan@netup.ru>
9764 L:      linux-media@vger.kernel.org
9765 W:      https://linuxtv.org
9766 W:      http://netup.tv/
9767 T:      git git://linuxtv.org/media_tree.git
9768 S:      Supported
9769 F:      drivers/media/pci/netup_unidvb/*
9770
9771 MEDIA DRIVERS FOR RENESAS - CEU
9772 M:      Jacopo Mondi <jacopo@jmondi.org>
9773 L:      linux-media@vger.kernel.org
9774 L:      linux-renesas-soc@vger.kernel.org
9775 T:      git git://linuxtv.org/media_tree.git
9776 S:      Supported
9777 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9778 F:      drivers/media/platform/renesas-ceu.c
9779 F:      include/media/drv-intf/renesas-ceu.h
9780
9781 MEDIA DRIVERS FOR RENESAS - DRIF
9782 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9783 L:      linux-media@vger.kernel.org
9784 L:      linux-renesas-soc@vger.kernel.org
9785 T:      git git://linuxtv.org/media_tree.git
9786 S:      Supported
9787 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9788 F:      drivers/media/platform/rcar_drif.c
9789
9790 MEDIA DRIVERS FOR RENESAS - FCP
9791 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9792 L:      linux-media@vger.kernel.org
9793 L:      linux-renesas-soc@vger.kernel.org
9794 T:      git git://linuxtv.org/media_tree.git
9795 S:      Supported
9796 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9797 F:      drivers/media/platform/rcar-fcp.c
9798 F:      include/media/rcar-fcp.h
9799
9800 MEDIA DRIVERS FOR RENESAS - FDP1
9801 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9802 L:      linux-media@vger.kernel.org
9803 L:      linux-renesas-soc@vger.kernel.org
9804 T:      git git://linuxtv.org/media_tree.git
9805 S:      Supported
9806 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9807 F:      drivers/media/platform/rcar_fdp1.c
9808
9809 MEDIA DRIVERS FOR RENESAS - VIN
9810 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9811 L:      linux-media@vger.kernel.org
9812 L:      linux-renesas-soc@vger.kernel.org
9813 T:      git git://linuxtv.org/media_tree.git
9814 S:      Supported
9815 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9816 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9817 F:      drivers/media/platform/rcar-vin/
9818
9819 MEDIA DRIVERS FOR RENESAS - VSP1
9820 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9821 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9822 L:      linux-media@vger.kernel.org
9823 L:      linux-renesas-soc@vger.kernel.org
9824 T:      git git://linuxtv.org/media_tree.git
9825 S:      Supported
9826 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9827 F:      drivers/media/platform/vsp1/
9828
9829 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9830 L:      linux-media@vger.kernel.org
9831 W:      https://linuxtv.org
9832 T:      git git://linuxtv.org/media_tree.git
9833 S:      Orphan
9834 F:      drivers/media/dvb-frontends/stv0910*
9835
9836 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9837 L:      linux-media@vger.kernel.org
9838 W:      https://linuxtv.org
9839 T:      git git://linuxtv.org/media_tree.git
9840 S:      Orphan
9841 F:      drivers/media/dvb-frontends/stv6111*
9842
9843 MEDIA DRIVERS FOR STM32 - DCMI
9844 M:      Hugues Fruchet <hugues.fruchet@st.com>
9845 L:      linux-media@vger.kernel.org
9846 T:      git git://linuxtv.org/media_tree.git
9847 S:      Supported
9848 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9849 F:      drivers/media/platform/stm32/stm32-dcmi.c
9850
9851 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9852 M:      Dmitry Osipenko <digetx@gmail.com>
9853 L:      linux-media@vger.kernel.org
9854 L:      linux-tegra@vger.kernel.org
9855 T:      git git://linuxtv.org/media_tree.git
9856 S:      Maintained
9857 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9858 F:      drivers/staging/media/tegra-vde/
9859
9860 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9861 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9862 P:      LinuxTV.org Project
9863 L:      linux-media@vger.kernel.org
9864 W:      https://linuxtv.org
9865 Q:      http://patchwork.kernel.org/project/linux-media/list/
9866 T:      git git://linuxtv.org/media_tree.git
9867 S:      Maintained
9868 F:      Documentation/devicetree/bindings/media/
9869 F:      Documentation/media/
9870 F:      drivers/media/
9871 F:      drivers/staging/media/
9872 F:      include/linux/platform_data/media/
9873 F:      include/media/
9874 F:      include/uapi/linux/dvb/
9875 F:      include/uapi/linux/videodev2.h
9876 F:      include/uapi/linux/media.h
9877 F:      include/uapi/linux/v4l2-*
9878 F:      include/uapi/linux/meye.h
9879 F:      include/uapi/linux/ivtv*
9880 F:      include/uapi/linux/uvcvideo.h
9881
9882 MEDIATEK BLUETOOTH DRIVER
9883 M:      Sean Wang <sean.wang@mediatek.com>
9884 L:      linux-bluetooth@vger.kernel.org
9885 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9886 S:      Maintained
9887 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9888 F:      drivers/bluetooth/btmtkuart.c
9889
9890 MEDIATEK CIR DRIVER
9891 M:      Sean Wang <sean.wang@mediatek.com>
9892 S:      Maintained
9893 F:      drivers/media/rc/mtk-cir.c
9894
9895 MEDIATEK DMA DRIVER
9896 M:      Sean Wang <sean.wang@mediatek.com>
9897 L:      dmaengine@vger.kernel.org
9898 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9899 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9900 S:      Maintained
9901 F:      Documentation/devicetree/bindings/dma/mtk-*
9902 F:      drivers/dma/mediatek/
9903
9904 MEDIATEK PMIC LED DRIVER
9905 M:      Sean Wang <sean.wang@mediatek.com>
9906 S:      Maintained
9907 F:      drivers/leds/leds-mt6323.c
9908 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9909
9910 MEDIATEK ETHERNET DRIVER
9911 M:      Felix Fietkau <nbd@openwrt.org>
9912 M:      John Crispin <john@phrozen.org>
9913 M:      Sean Wang <sean.wang@mediatek.com>
9914 M:      Nelson Chang <nelson.chang@mediatek.com>
9915 L:      netdev@vger.kernel.org
9916 S:      Maintained
9917 F:      drivers/net/ethernet/mediatek/
9918
9919 MEDIATEK SWITCH DRIVER
9920 M:      Sean Wang <sean.wang@mediatek.com>
9921 L:      netdev@vger.kernel.org
9922 S:      Maintained
9923 F:      drivers/net/dsa/mt7530.*
9924 F:      net/dsa/tag_mtk.c
9925
9926 MEDIATEK JPEG DRIVER
9927 M:      Rick Chang <rick.chang@mediatek.com>
9928 M:      Bin Liu <bin.liu@mediatek.com>
9929 S:      Supported
9930 F:      drivers/media/platform/mtk-jpeg/
9931 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9932
9933 MEDIATEK MDP DRIVER
9934 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9935 M:      Houlong Wei <houlong.wei@mediatek.com>
9936 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9937 S:      Supported
9938 F:      drivers/media/platform/mtk-mdp/
9939 F:      drivers/media/platform/mtk-vpu/
9940 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9941
9942 MEDIATEK MEDIA DRIVER
9943 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9944 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9945 S:      Supported
9946 F:      drivers/media/platform/mtk-vcodec/
9947 F:      drivers/media/platform/mtk-vpu/
9948 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9949 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9950
9951 MEDIATEK MMC/SD/SDIO DRIVER
9952 M:      Chaotian Jing <chaotian.jing@mediatek.com>
9953 S:      Maintained
9954 F:      drivers/mmc/host/mtk-sd.c
9955 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
9956
9957 MEDIATEK MT76 WIRELESS LAN DRIVER
9958 M:      Felix Fietkau <nbd@nbd.name>
9959 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9960 R:      Ryder Lee <ryder.lee@mediatek.com>
9961 R:      Roy Luo <royluo@google.com>
9962 L:      linux-wireless@vger.kernel.org
9963 S:      Maintained
9964 F:      drivers/net/wireless/mediatek/mt76/
9965
9966 MEDIATEK MT7601U WIRELESS LAN DRIVER
9967 M:      Jakub Kicinski <kubakici@wp.pl>
9968 L:      linux-wireless@vger.kernel.org
9969 S:      Maintained
9970 F:      drivers/net/wireless/mediatek/mt7601u/
9971
9972 MEDIATEK NAND CONTROLLER DRIVER
9973 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9974 L:      linux-mtd@lists.infradead.org
9975 S:      Maintained
9976 F:      drivers/mtd/nand/raw/mtk_*
9977 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9978
9979 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9980 M:      Sean Wang <sean.wang@mediatek.com>
9981 S:      Maintained
9982 F:      drivers/char/hw_random/mtk-rng.c
9983
9984 MEDIATEK USB3 DRD IP DRIVER
9985 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9986 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9987 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9988 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9989 S:      Maintained
9990 F:      drivers/usb/mtu3/
9991
9992 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9993 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9994 M:      Martin Donnelly <martin.donnelly@ge.com>
9995 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9996 S:      Maintained
9997 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9998 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9999
10000 MEGARAID SCSI/SAS DRIVERS
10001 M:      Kashyap Desai <kashyap.desai@broadcom.com>
10002 M:      Sumit Saxena <sumit.saxena@broadcom.com>
10003 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
10004 L:      megaraidlinux.pdl@broadcom.com
10005 L:      linux-scsi@vger.kernel.org
10006 W:      http://www.avagotech.com/support/
10007 S:      Maintained
10008 F:      Documentation/scsi/megaraid.txt
10009 F:      drivers/scsi/megaraid.*
10010 F:      drivers/scsi/megaraid/
10011
10012 MELEXIS MLX90614 DRIVER
10013 M:      Crt Mori <cmo@melexis.com>
10014 L:      linux-iio@vger.kernel.org
10015 W:      http://www.melexis.com
10016 S:      Supported
10017 F:      drivers/iio/temperature/mlx90614.c
10018
10019 MELEXIS MLX90632 DRIVER
10020 M:      Crt Mori <cmo@melexis.com>
10021 L:      linux-iio@vger.kernel.org
10022 W:      http://www.melexis.com
10023 S:      Supported
10024 F:      drivers/iio/temperature/mlx90632.c
10025
10026 MELFAS MIP4 TOUCHSCREEN DRIVER
10027 M:      Sangwon Jee <jeesw@melfas.com>
10028 W:      http://www.melfas.com
10029 S:      Supported
10030 F:      drivers/input/touchscreen/melfas_mip4.c
10031 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10032
10033 MELLANOX ETHERNET DRIVER (mlx4_en)
10034 M:      Tariq Toukan <tariqt@mellanox.com>
10035 L:      netdev@vger.kernel.org
10036 S:      Supported
10037 W:      http://www.mellanox.com
10038 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10039 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10040
10041 MELLANOX ETHERNET DRIVER (mlx5e)
10042 M:      Saeed Mahameed <saeedm@mellanox.com>
10043 L:      netdev@vger.kernel.org
10044 S:      Supported
10045 W:      http://www.mellanox.com
10046 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10047 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
10048
10049 MELLANOX ETHERNET INNOVA DRIVERS
10050 R:      Boris Pismenny <borisp@mellanox.com>
10051 L:      netdev@vger.kernel.org
10052 S:      Supported
10053 W:      http://www.mellanox.com
10054 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10055 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
10056 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10057 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10058 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10059
10060 MELLANOX ETHERNET SWITCH DRIVERS
10061 M:      Jiri Pirko <jiri@mellanox.com>
10062 M:      Ido Schimmel <idosch@mellanox.com>
10063 L:      netdev@vger.kernel.org
10064 S:      Supported
10065 W:      http://www.mellanox.com
10066 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10067 F:      drivers/net/ethernet/mellanox/mlxsw/
10068 F:      tools/testing/selftests/drivers/net/mlxsw/
10069
10070 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10071 M:      mlxsw@mellanox.com
10072 L:      netdev@vger.kernel.org
10073 S:      Supported
10074 W:      http://www.mellanox.com
10075 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10076 F:      drivers/net/ethernet/mellanox/mlxfw/
10077
10078 MELLANOX HARDWARE PLATFORM SUPPORT
10079 M:      Andy Shevchenko <andy@infradead.org>
10080 M:      Darren Hart <dvhart@infradead.org>
10081 M:      Vadim Pasternak <vadimp@mellanox.com>
10082 L:      platform-driver-x86@vger.kernel.org
10083 S:      Supported
10084 F:      drivers/platform/mellanox/
10085 F:      include/linux/platform_data/mlxreg.h
10086
10087 MELLANOX MLX4 core VPI driver
10088 M:      Tariq Toukan <tariqt@mellanox.com>
10089 L:      netdev@vger.kernel.org
10090 L:      linux-rdma@vger.kernel.org
10091 W:      http://www.mellanox.com
10092 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10093 S:      Supported
10094 F:      drivers/net/ethernet/mellanox/mlx4/
10095 F:      include/linux/mlx4/
10096
10097 MELLANOX MLX4 IB driver
10098 M:      Yishai Hadas <yishaih@mellanox.com>
10099 L:      linux-rdma@vger.kernel.org
10100 W:      http://www.mellanox.com
10101 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10102 S:      Supported
10103 F:      drivers/infiniband/hw/mlx4/
10104 F:      include/linux/mlx4/
10105 F:      include/uapi/rdma/mlx4-abi.h
10106
10107 MELLANOX MLX5 core VPI driver
10108 M:      Saeed Mahameed <saeedm@mellanox.com>
10109 M:      Leon Romanovsky <leonro@mellanox.com>
10110 L:      netdev@vger.kernel.org
10111 L:      linux-rdma@vger.kernel.org
10112 W:      http://www.mellanox.com
10113 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10114 S:      Supported
10115 F:      drivers/net/ethernet/mellanox/mlx5/core/
10116 F:      include/linux/mlx5/
10117 F:      Documentation/networking/device_drivers/mellanox/
10118
10119 MELLANOX MLX5 IB driver
10120 M:      Leon Romanovsky <leonro@mellanox.com>
10121 L:      linux-rdma@vger.kernel.org
10122 W:      http://www.mellanox.com
10123 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10124 S:      Supported
10125 F:      drivers/infiniband/hw/mlx5/
10126 F:      include/linux/mlx5/
10127 F:      include/uapi/rdma/mlx5-abi.h
10128
10129 MELLANOX MLXCPLD I2C AND MUX DRIVER
10130 M:      Vadim Pasternak <vadimp@mellanox.com>
10131 M:      Michael Shych <michaelsh@mellanox.com>
10132 L:      linux-i2c@vger.kernel.org
10133 S:      Supported
10134 F:      drivers/i2c/busses/i2c-mlxcpld.c
10135 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10136 F:      Documentation/i2c/busses/i2c-mlxcpld
10137
10138 MELLANOX MLXCPLD LED DRIVER
10139 M:      Vadim Pasternak <vadimp@mellanox.com>
10140 L:      linux-leds@vger.kernel.org
10141 S:      Supported
10142 F:      drivers/leds/leds-mlxcpld.c
10143 F:      drivers/leds/leds-mlxreg.c
10144 F:      Documentation/leds/leds-mlxcpld.txt
10145
10146 MELLANOX PLATFORM DRIVER
10147 M:      Vadim Pasternak <vadimp@mellanox.com>
10148 L:      platform-driver-x86@vger.kernel.org
10149 S:      Supported
10150 F:      drivers/platform/x86/mlx-platform.c
10151
10152 MEMBARRIER SUPPORT
10153 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10154 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
10155 L:      linux-kernel@vger.kernel.org
10156 S:      Supported
10157 F:      kernel/sched/membarrier.c
10158 F:      include/uapi/linux/membarrier.h
10159 F:      arch/powerpc/include/asm/membarrier.h
10160
10161 MEMBLOCK
10162 M:      Mike Rapoport <rppt@linux.ibm.com>
10163 L:      linux-mm@kvack.org
10164 S:      Maintained
10165 F:      include/linux/memblock.h
10166 F:      mm/memblock.c
10167 F:      Documentation/core-api/boot-time-mm.rst
10168
10169 MEMORY MANAGEMENT
10170 L:      linux-mm@kvack.org
10171 W:      http://www.linux-mm.org
10172 S:      Maintained
10173 F:      include/linux/mm.h
10174 F:      include/linux/gfp.h
10175 F:      include/linux/mmzone.h
10176 F:      include/linux/memory_hotplug.h
10177 F:      include/linux/vmalloc.h
10178 F:      mm/
10179
10180 MEMORY TECHNOLOGY DEVICES (MTD)
10181 M:      David Woodhouse <dwmw2@infradead.org>
10182 M:      Brian Norris <computersforpeace@gmail.com>
10183 M:      Marek Vasut <marek.vasut@gmail.com>
10184 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10185 M:      Richard Weinberger <richard@nod.at>
10186 M:      Vignesh Raghavendra <vigneshr@ti.com>
10187 L:      linux-mtd@lists.infradead.org
10188 W:      http://www.linux-mtd.infradead.org/
10189 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10192 S:      Maintained
10193 F:      Documentation/devicetree/bindings/mtd/
10194 F:      drivers/mtd/
10195 F:      include/linux/mtd/
10196 F:      include/uapi/mtd/
10197
10198 MEN A21 WATCHDOG DRIVER
10199 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10200 L:      linux-watchdog@vger.kernel.org
10201 S:      Maintained
10202 F:      drivers/watchdog/mena21_wdt.c
10203
10204 MEN CHAMELEON BUS (mcb)
10205 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10206 S:      Maintained
10207 F:      drivers/mcb/
10208 F:      include/linux/mcb.h
10209 F:      Documentation/men-chameleon-bus.txt
10210
10211 MEN F21BMC (Board Management Controller)
10212 M:      Andreas Werner <andreas.werner@men.de>
10213 S:      Supported
10214 F:      drivers/mfd/menf21bmc.c
10215 F:      drivers/watchdog/menf21bmc_wdt.c
10216 F:      drivers/leds/leds-menf21bmc.c
10217 F:      drivers/hwmon/menf21bmc_hwmon.c
10218 F:      Documentation/hwmon/menf21bmc.rst
10219
10220 MEN Z069 WATCHDOG DRIVER
10221 M:      Johannes Thumshirn <jth@kernel.org>
10222 L:      linux-watchdog@vger.kernel.org
10223 S:      Maintained
10224 F:      drivers/watchdog/menz69_wdt.c
10225
10226 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10227 M:      Neil Armstrong <narmstrong@baylibre.com>
10228 L:      linux-media@lists.freedesktop.org
10229 L:      linux-amlogic@lists.infradead.org
10230 W:      http://linux-meson.com/
10231 S:      Supported
10232 F:      drivers/media/platform/meson/ao-cec.c
10233 F:      drivers/media/platform/meson/ao-cec-g12a.c
10234 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10235 T:      git git://linuxtv.org/media_tree.git
10236
10237 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10238 M:      Liang Yang <liang.yang@amlogic.com>
10239 L:      linux-mtd@lists.infradead.org
10240 S:      Maintained
10241 F:      drivers/mtd/nand/raw/meson_*
10242 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10243
10244 METHODE UDPU SUPPORT
10245 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10246 S:      Maintained
10247 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10248
10249 MICROBLAZE ARCHITECTURE
10250 M:      Michal Simek <monstr@monstr.eu>
10251 W:      http://www.monstr.eu/fdt/
10252 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10253 S:      Supported
10254 F:      arch/microblaze/
10255
10256 MICROCHIP AT91 SERIAL DRIVER
10257 M:      Richard Genoud <richard.genoud@gmail.com>
10258 S:      Maintained
10259 F:      drivers/tty/serial/atmel_serial.c
10260 F:      drivers/tty/serial/atmel_serial.h
10261 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10262
10263 MICROCHIP AUDIO ASOC DRIVERS
10264 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10265 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10266 S:      Supported
10267 F:      sound/soc/atmel
10268
10269 MICROCHIP DMA DRIVER
10270 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10271 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10272 L:      dmaengine@vger.kernel.org
10273 S:      Supported
10274 F:      drivers/dma/at_hdmac.c
10275 F:      drivers/dma/at_hdmac_regs.h
10276 F:      include/linux/platform_data/dma-atmel.h
10277 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10278 F:      include/dt-bindings/dma/at91.h
10279
10280 MICROCHIP ECC DRIVER
10281 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10282 L:      linux-crypto@vger.kernel.org
10283 S:      Maintained
10284 F:      drivers/crypto/atmel-ecc.*
10285
10286 MICROCHIP I2C DRIVER
10287 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10288 L:      linux-i2c@vger.kernel.org
10289 S:      Supported
10290 F:      drivers/i2c/busses/i2c-at91.h
10291 F:      drivers/i2c/busses/i2c-at91-*.c
10292
10293 MICROCHIP ISC DRIVER
10294 M:      Eugen Hristev <eugen.hristev@microchip.com>
10295 L:      linux-media@vger.kernel.org
10296 S:      Supported
10297 F:      drivers/media/platform/atmel/atmel-isc.c
10298 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10299 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10300
10301 MICROCHIP ISI DRIVER
10302 M:      Eugen Hristev <eugen.hristev@microchip.com>
10303 L:      linux-media@vger.kernel.org
10304 S:      Supported
10305 F:      drivers/media/platform/atmel/atmel-isi.c
10306 F:      drivers/media/platform/atmel/atmel-isi.h
10307
10308 MICROCHIP AT91 USART MFD DRIVER
10309 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10310 L:      linux-kernel@vger.kernel.org
10311 S:      Supported
10312 F:      drivers/mfd/at91-usart.c
10313 F:      include/dt-bindings/mfd/at91-usart.h
10314 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10315
10316 MICROCHIP AT91 USART SPI DRIVER
10317 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10318 L:      linux-spi@vger.kernel.org
10319 S:      Supported
10320 F:      drivers/spi/spi-at91-usart.c
10321 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10322
10323 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10324 M:      Woojung Huh <woojung.huh@microchip.com>
10325 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10326 L:      netdev@vger.kernel.org
10327 S:      Maintained
10328 F:      net/dsa/tag_ksz.c
10329 F:      drivers/net/dsa/microchip/*
10330 F:      include/linux/platform_data/microchip-ksz.h
10331 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10332
10333 MICROCHIP LAN743X ETHERNET DRIVER
10334 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10335 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10336 L:      netdev@vger.kernel.org
10337 S:      Maintained
10338 F:      drivers/net/ethernet/microchip/lan743x_*
10339
10340 MICROCHIP LCDFB DRIVER
10341 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10342 L:      linux-fbdev@vger.kernel.org
10343 S:      Maintained
10344 F:      drivers/video/fbdev/atmel_lcdfb.c
10345 F:      include/video/atmel_lcdc.h
10346
10347 MICROCHIP MMC/SD/SDIO MCI DRIVER
10348 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10349 S:      Maintained
10350 F:      drivers/mmc/host/atmel-mci.c
10351
10352 MICROCHIP MCP16502 PMIC DRIVER
10353 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10354 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10355 S:      Maintained
10356 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10357 F:      drivers/regulator/mcp16502.c
10358
10359 MICROCHIP MCP3911 ADC DRIVER
10360 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10361 M:      Kent Gustavsson <kent@minoris.se>
10362 L:      linux-iio@vger.kernel.org
10363 S:      Supported
10364 F:      drivers/iio/adc/mcp3911.c
10365 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10366
10367 MICROCHIP NAND DRIVER
10368 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10369 L:      linux-mtd@lists.infradead.org
10370 S:      Supported
10371 F:      drivers/mtd/nand/raw/atmel/*
10372 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10373
10374 MICROCHIP PWM DRIVER
10375 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10376 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10377 L:      linux-pwm@vger.kernel.org
10378 S:      Supported
10379 F:      drivers/pwm/pwm-atmel.c
10380 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10381
10382 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10383 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10384 M:      Eugen Hristev <eugen.hristev@microchip.com>
10385 L:      linux-iio@vger.kernel.org
10386 S:      Supported
10387 F:      drivers/iio/adc/at91-sama5d2_adc.c
10388 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10389 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10390
10391 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10392 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10393 S:      Supported
10394 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10395
10396 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10397 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10398 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10399 L:      linux-gpio@vger.kernel.org
10400 F:      drivers/gpio/gpio-sama5d2-piobu.c
10401
10402 MICROCHIP SPI DRIVER
10403 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10404 S:      Supported
10405 F:      drivers/spi/spi-atmel.*
10406
10407 MICROCHIP SSC DRIVER
10408 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10409 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10410 S:      Supported
10411 F:      drivers/misc/atmel-ssc.c
10412 F:      include/linux/atmel-ssc.h
10413
10414 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10415 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10416 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10417 S:      Supported
10418 F:      drivers/misc/atmel_tclib.c
10419 F:      drivers/clocksource/tcb_clksrc.c
10420
10421 MICROCHIP USBA UDC DRIVER
10422 M:      Cristian Birsan <cristian.birsan@microchip.com>
10423 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10424 S:      Supported
10425 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10426
10427 MICROCHIP USB251XB DRIVER
10428 M:      Richard Leitner <richard.leitner@skidata.com>
10429 L:      linux-usb@vger.kernel.org
10430 S:      Maintained
10431 F:      drivers/usb/misc/usb251xb.c
10432 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10433
10434 MICROCHIP XDMA DRIVER
10435 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10436 L:      linux-arm-kernel@lists.infradead.org
10437 L:      dmaengine@vger.kernel.org
10438 S:      Supported
10439 F:      drivers/dma/at_xdmac.c
10440
10441 MICROSEMI MIPS SOCS
10442 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10443 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10444 L:      linux-mips@vger.kernel.org
10445 S:      Supported
10446 F:      arch/mips/generic/board-ocelot.c
10447 F:      arch/mips/configs/generic/board-ocelot.config
10448 F:      arch/mips/boot/dts/mscc/
10449 F:      Documentation/devicetree/bindings/mips/mscc.txt
10450
10451 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10452 M:      Don Brace <don.brace@microsemi.com>
10453 L:      esc.storagedev@microsemi.com
10454 L:      linux-scsi@vger.kernel.org
10455 S:      Supported
10456 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10457 F:      drivers/scsi/smartpqi/Kconfig
10458 F:      drivers/scsi/smartpqi/Makefile
10459 F:      include/linux/cciss*.h
10460 F:      include/uapi/linux/cciss*.h
10461 F:      Documentation/scsi/smartpqi.txt
10462
10463 MICROSEMI ETHERNET SWITCH DRIVER
10464 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10465 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10466 L:      netdev@vger.kernel.org
10467 S:      Supported
10468 F:      drivers/net/ethernet/mscc/
10469
10470 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10471 M:      Chen Yu <yu.c.chen@intel.com>
10472 L:      platform-driver-x86@vger.kernel.org
10473 S:      Supported
10474 F:      drivers/platform/x86/surfacepro3_button.c
10475
10476 MICROTEK X6 SCANNER
10477 M:      Oliver Neukum <oliver@neukum.org>
10478 S:      Maintained
10479 F:      drivers/usb/image/microtek.*
10480
10481 MIPS
10482 M:      Ralf Baechle <ralf@linux-mips.org>
10483 M:      Paul Burton <paul.burton@mips.com>
10484 M:      James Hogan <jhogan@kernel.org>
10485 L:      linux-mips@vger.kernel.org
10486 W:      http://www.linux-mips.org/
10487 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10488 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10489 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10490 S:      Supported
10491 F:      Documentation/devicetree/bindings/mips/
10492 F:      Documentation/mips/
10493 F:      arch/mips/
10494 F:      drivers/platform/mips/
10495
10496 MIPS BOSTON DEVELOPMENT BOARD
10497 M:      Paul Burton <paul.burton@mips.com>
10498 L:      linux-mips@vger.kernel.org
10499 S:      Maintained
10500 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10501 F:      arch/mips/boot/dts/img/boston.dts
10502 F:      arch/mips/configs/generic/board-boston.config
10503 F:      drivers/clk/imgtec/clk-boston.c
10504 F:      include/dt-bindings/clock/boston-clock.h
10505
10506 MIPS GENERIC PLATFORM
10507 M:      Paul Burton <paul.burton@mips.com>
10508 L:      linux-mips@vger.kernel.org
10509 S:      Supported
10510 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10511 F:      arch/mips/generic/
10512 F:      arch/mips/tools/generic-board-config.sh
10513
10514 MIPS/LOONGSON1 ARCHITECTURE
10515 M:      Keguang Zhang <keguang.zhang@gmail.com>
10516 L:      linux-mips@vger.kernel.org
10517 S:      Maintained
10518 F:      arch/mips/loongson32/
10519 F:      arch/mips/include/asm/mach-loongson32/
10520 F:      drivers/*/*loongson1*
10521 F:      drivers/*/*/*loongson1*
10522
10523 MIPS/LOONGSON2 ARCHITECTURE
10524 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10525 L:      linux-mips@vger.kernel.org
10526 S:      Maintained
10527 F:      arch/mips/loongson64/fuloong-2e/
10528 F:      arch/mips/loongson64/lemote-2f/
10529 F:      arch/mips/include/asm/mach-loongson64/
10530 F:      drivers/*/*loongson2*
10531 F:      drivers/*/*/*loongson2*
10532
10533 MIPS/LOONGSON3 ARCHITECTURE
10534 M:      Huacai Chen <chenhc@lemote.com>
10535 L:      linux-mips@vger.kernel.org
10536 S:      Maintained
10537 F:      arch/mips/loongson64/
10538 F:      arch/mips/include/asm/mach-loongson64/
10539 F:      drivers/platform/mips/cpu_hwmon.c
10540 F:      drivers/*/*loongson3*
10541 F:      drivers/*/*/*loongson3*
10542
10543 MIPS RINT INSTRUCTION EMULATION
10544 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10545 L:      linux-mips@vger.kernel.org
10546 S:      Supported
10547 F:      arch/mips/math-emu/sp_rint.c
10548 F:      arch/mips/math-emu/dp_rint.c
10549
10550 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10551 M:      Hans Verkuil <hverkuil@xs4all.nl>
10552 L:      linux-media@vger.kernel.org
10553 T:      git git://linuxtv.org/media_tree.git
10554 W:      https://linuxtv.org
10555 S:      Odd Fixes
10556 F:      drivers/media/radio/radio-miropcm20*
10557
10558 MMP SUPPORT
10559 R:      Lubomir Rintel <lkundrak@v3.sk>
10560 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10561 S:      Odd Fixes
10562 F:      arch/arm/boot/dts/mmp*
10563 F:      arch/arm/mach-mmp/
10564
10565 MMU GATHER AND TLB INVALIDATION
10566 M:      Will Deacon <will@kernel.org>
10567 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
10568 M:      Andrew Morton <akpm@linux-foundation.org>
10569 M:      Nick Piggin <npiggin@gmail.com>
10570 M:      Peter Zijlstra <peterz@infradead.org>
10571 L:      linux-arch@vger.kernel.org
10572 L:      linux-mm@kvack.org
10573 S:      Maintained
10574 F:      arch/*/include/asm/tlb.h
10575 F:      include/asm-generic/tlb.h
10576 F:      mm/mmu_gather.c
10577
10578 MN88472 MEDIA DRIVER
10579 M:      Antti Palosaari <crope@iki.fi>
10580 L:      linux-media@vger.kernel.org
10581 W:      https://linuxtv.org
10582 W:      http://palosaari.fi/linux/
10583 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10584 S:      Maintained
10585 F:      drivers/media/dvb-frontends/mn88472*
10586
10587 MN88473 MEDIA DRIVER
10588 M:      Antti Palosaari <crope@iki.fi>
10589 L:      linux-media@vger.kernel.org
10590 W:      https://linuxtv.org
10591 W:      http://palosaari.fi/linux/
10592 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10593 S:      Maintained
10594 F:      drivers/media/dvb-frontends/mn88473*
10595
10596 MODULE SUPPORT
10597 M:      Jessica Yu <jeyu@kernel.org>
10598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10599 S:      Maintained
10600 F:      include/linux/module.h
10601 F:      kernel/module.c
10602
10603 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10604 W:      http://popies.net/meye/
10605 S:      Orphan
10606 F:      Documentation/media/v4l-drivers/meye*
10607 F:      drivers/media/pci/meye/
10608 F:      include/uapi/linux/meye.h
10609
10610 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10611 M:      Jiri Slaby <jirislaby@gmail.com>
10612 S:      Maintained
10613 F:      Documentation/serial/moxa-smartio.rst
10614 F:      drivers/tty/mxser.*
10615
10616 MR800 AVERMEDIA USB FM RADIO DRIVER
10617 M:      Alexey Klimov <klimov.linux@gmail.com>
10618 L:      linux-media@vger.kernel.org
10619 T:      git git://linuxtv.org/media_tree.git
10620 S:      Maintained
10621 F:      drivers/media/radio/radio-mr800.c
10622
10623 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10624 M:      Alan Ott <alan@signal11.us>
10625 L:      linux-wpan@vger.kernel.org
10626 S:      Maintained
10627 F:      drivers/net/ieee802154/mrf24j40.c
10628 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10629
10630 MSI LAPTOP SUPPORT
10631 M:      "Lee, Chun-Yi" <jlee@suse.com>
10632 L:      platform-driver-x86@vger.kernel.org
10633 S:      Maintained
10634 F:      drivers/platform/x86/msi-laptop.c
10635
10636 MSI WMI SUPPORT
10637 L:      platform-driver-x86@vger.kernel.org
10638 S:      Orphan
10639 F:      drivers/platform/x86/msi-wmi.c
10640
10641 MSI001 MEDIA DRIVER
10642 M:      Antti Palosaari <crope@iki.fi>
10643 L:      linux-media@vger.kernel.org
10644 W:      https://linuxtv.org
10645 W:      http://palosaari.fi/linux/
10646 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10647 T:      git git://linuxtv.org/anttip/media_tree.git
10648 S:      Maintained
10649 F:      drivers/media/tuners/msi001*
10650
10651 MSI2500 MEDIA DRIVER
10652 M:      Antti Palosaari <crope@iki.fi>
10653 L:      linux-media@vger.kernel.org
10654 W:      https://linuxtv.org
10655 W:      http://palosaari.fi/linux/
10656 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10657 T:      git git://linuxtv.org/anttip/media_tree.git
10658 S:      Maintained
10659 F:      drivers/media/usb/msi2500/
10660
10661 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10662 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10663 L:      linux-mtd@lists.infradead.org
10664 S:      Maintained
10665 F:      drivers/mtd/devices/docg3*
10666
10667 MT9M032 APTINA SENSOR DRIVER
10668 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10669 L:      linux-media@vger.kernel.org
10670 T:      git git://linuxtv.org/media_tree.git
10671 S:      Maintained
10672 F:      drivers/media/i2c/mt9m032.c
10673 F:      include/media/i2c/mt9m032.h
10674
10675 MT9P031 APTINA CAMERA SENSOR
10676 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10677 L:      linux-media@vger.kernel.org
10678 T:      git git://linuxtv.org/media_tree.git
10679 S:      Maintained
10680 F:      drivers/media/i2c/mt9p031.c
10681 F:      include/media/i2c/mt9p031.h
10682
10683 MT9T001 APTINA CAMERA SENSOR
10684 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10685 L:      linux-media@vger.kernel.org
10686 T:      git git://linuxtv.org/media_tree.git
10687 S:      Maintained
10688 F:      drivers/media/i2c/mt9t001.c
10689 F:      include/media/i2c/mt9t001.h
10690
10691 MT9T112 APTINA CAMERA SENSOR
10692 M:      Jacopo Mondi <jacopo@jmondi.org>
10693 L:      linux-media@vger.kernel.org
10694 T:      git git://linuxtv.org/media_tree.git
10695 S:      Odd Fixes
10696 F:      drivers/media/i2c/mt9t112.c
10697 F:      include/media/i2c/mt9t112.h
10698
10699 MT9V032 APTINA CAMERA SENSOR
10700 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10701 L:      linux-media@vger.kernel.org
10702 T:      git git://linuxtv.org/media_tree.git
10703 S:      Maintained
10704 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10705 F:      drivers/media/i2c/mt9v032.c
10706 F:      include/media/i2c/mt9v032.h
10707
10708 MT9V111 APTINA CAMERA SENSOR
10709 M:      Jacopo Mondi <jacopo@jmondi.org>
10710 L:      linux-media@vger.kernel.org
10711 T:      git git://linuxtv.org/media_tree.git
10712 S:      Maintained
10713 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10714 F:      drivers/media/i2c/mt9v111.c
10715
10716 MULTIFUNCTION DEVICES (MFD)
10717 M:      Lee Jones <lee.jones@linaro.org>
10718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10719 S:      Supported
10720 F:      Documentation/devicetree/bindings/mfd/
10721 F:      drivers/mfd/
10722 F:      include/linux/mfd/
10723 F:      include/dt-bindings/mfd/
10724
10725 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10726 S:      Orphan
10727 F:      drivers/mmc/host/mmc_spi.c
10728 F:      include/linux/spi/mmc_spi.h
10729
10730 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10731 M:      Ulf Hansson <ulf.hansson@linaro.org>
10732 L:      linux-mmc@vger.kernel.org
10733 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10734 S:      Maintained
10735 F:      Documentation/devicetree/bindings/mmc/
10736 F:      drivers/mmc/
10737 F:      include/linux/mmc/
10738 F:      include/uapi/linux/mmc/
10739
10740 MULTIPLEXER SUBSYSTEM
10741 M:      Peter Rosin <peda@axentia.se>
10742 S:      Maintained
10743 F:      Documentation/ABI/testing/sysfs-class-mux*
10744 F:      Documentation/devicetree/bindings/mux/
10745 F:      include/dt-bindings/mux/
10746 F:      include/linux/mux/
10747 F:      drivers/mux/
10748
10749 MULTITECH MULTIPORT CARD (ISICOM)
10750 S:      Orphan
10751 F:      drivers/tty/isicom.c
10752 F:      include/linux/isicom.h
10753
10754 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10755 M:      Bin Liu <b-liu@ti.com>
10756 L:      linux-usb@vger.kernel.org
10757 S:      Maintained
10758 F:      drivers/usb/musb/
10759
10760 MXL301RF MEDIA DRIVER
10761 M:      Akihiro Tsukada <tskd08@gmail.com>
10762 L:      linux-media@vger.kernel.org
10763 S:      Odd Fixes
10764 F:      drivers/media/tuners/mxl301rf*
10765
10766 MXL5007T MEDIA DRIVER
10767 M:      Michael Krufky <mkrufky@linuxtv.org>
10768 L:      linux-media@vger.kernel.org
10769 W:      https://linuxtv.org
10770 W:      http://github.com/mkrufky
10771 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10772 T:      git git://linuxtv.org/mkrufky/tuners.git
10773 S:      Maintained
10774 F:      drivers/media/tuners/mxl5007t.*
10775
10776 MXSFB DRM DRIVER
10777 M:      Marek Vasut <marex@denx.de>
10778 M:      Stefan Agner <stefan@agner.ch>
10779 L:      dri-devel@lists.freedesktop.org
10780 S:      Supported
10781 F:      drivers/gpu/drm/mxsfb/
10782 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10783 T:      git git://anongit.freedesktop.org/drm/drm-misc
10784
10785 MYLEX DAC960 PCI RAID Controller
10786 M:      Hannes Reinecke <hare@kernel.org>
10787 L:      linux-scsi@vger.kernel.org
10788 S:      Supported
10789 F:      drivers/scsi/myrb.*
10790 F:      drivers/scsi/myrs.*
10791
10792 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10793 M:      Chris Lee <christopher.lee@cspi.com>
10794 L:      netdev@vger.kernel.org
10795 W:      https://www.cspi.com/ethernet-products/support/downloads/
10796 S:      Supported
10797 F:      drivers/net/ethernet/myricom/myri10ge/
10798
10799 NAND FLASH SUBSYSTEM
10800 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10801 R:      Richard Weinberger <richard@nod.at>
10802 L:      linux-mtd@lists.infradead.org
10803 W:      http://www.linux-mtd.infradead.org/
10804 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
10806 S:      Maintained
10807 F:      drivers/mtd/nand/
10808 F:      include/linux/mtd/*nand*.h
10809
10810 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10811 M:      Daniel Mack <zonque@gmail.com>
10812 S:      Maintained
10813 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10814 W:      http://www.native-instruments.com
10815 F:      sound/usb/caiaq/
10816
10817 NATSEMI ETHERNET DRIVER (DP8381x)
10818 S:      Orphan
10819 F:      drivers/net/ethernet/natsemi/natsemi.c
10820
10821 NCR 5380 SCSI DRIVERS
10822 M:      Finn Thain <fthain@telegraphics.com.au>
10823 M:      Michael Schmitz <schmitzmic@gmail.com>
10824 L:      linux-scsi@vger.kernel.org
10825 S:      Maintained
10826 F:      Documentation/scsi/g_NCR5380.txt
10827 F:      drivers/scsi/NCR5380.*
10828 F:      drivers/scsi/arm/cumana_1.c
10829 F:      drivers/scsi/arm/oak.c
10830 F:      drivers/scsi/atari_scsi.*
10831 F:      drivers/scsi/dmx3191d.c
10832 F:      drivers/scsi/g_NCR5380.*
10833 F:      drivers/scsi/mac_scsi.*
10834 F:      drivers/scsi/sun3_scsi.*
10835 F:      drivers/scsi/sun3_scsi_vme.c
10836
10837 NCSI LIBRARY:
10838 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10839 S:      Maintained
10840 F:      net/ncsi/
10841
10842 NCT6775 HARDWARE MONITOR DRIVER
10843 M:      Guenter Roeck <linux@roeck-us.net>
10844 L:      linux-hwmon@vger.kernel.org
10845 S:      Maintained
10846 F:      Documentation/hwmon/nct6775.rst
10847 F:      drivers/hwmon/nct6775.c
10848
10849 NET_FAILOVER MODULE
10850 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10851 L:      netdev@vger.kernel.org
10852 S:      Supported
10853 F:      driver/net/net_failover.c
10854 F:      include/net/net_failover.h
10855 F:      Documentation/networking/net_failover.rst
10856
10857 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10858 M:      Faisal Latif <faisal.latif@intel.com>
10859 L:      linux-rdma@vger.kernel.org
10860 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10861 S:      Supported
10862 F:      drivers/infiniband/hw/nes/
10863 F:      include/uapi/rdma/nes-abi.h
10864
10865 NETEM NETWORK EMULATOR
10866 M:      Stephen Hemminger <stephen@networkplumber.org>
10867 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10868 S:      Maintained
10869 F:      net/sched/sch_netem.c
10870
10871 NETERION 10GbE DRIVERS (s2io/vxge)
10872 M:      Jon Mason <jdmason@kudzu.us>
10873 L:      netdev@vger.kernel.org
10874 S:      Supported
10875 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10876 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10877 F:      drivers/net/ethernet/neterion/
10878
10879 NETFILTER
10880 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10881 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
10882 M:      Florian Westphal <fw@strlen.de>
10883 L:      netfilter-devel@vger.kernel.org
10884 L:      coreteam@netfilter.org
10885 W:      http://www.netfilter.org/
10886 W:      http://www.iptables.org/
10887 W:      http://www.nftables.org/
10888 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10889 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10890 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10891 S:      Maintained
10892 F:      include/linux/netfilter*
10893 F:      include/linux/netfilter/
10894 F:      include/net/netfilter/
10895 F:      include/uapi/linux/netfilter*
10896 F:      include/uapi/linux/netfilter/
10897 F:      net/*/netfilter.c
10898 F:      net/*/netfilter/
10899 F:      net/netfilter/
10900 F:      net/bridge/br_netfilter*.c
10901
10902 NETROM NETWORK LAYER
10903 M:      Ralf Baechle <ralf@linux-mips.org>
10904 L:      linux-hams@vger.kernel.org
10905 W:      http://www.linux-ax25.org/
10906 S:      Maintained
10907 F:      include/net/netrom.h
10908 F:      include/uapi/linux/netrom.h
10909 F:      net/netrom/
10910
10911 NETRONOME ETHERNET DRIVERS
10912 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10913 L:      oss-drivers@netronome.com
10914 S:      Maintained
10915 F:      drivers/net/ethernet/netronome/
10916
10917 NETWORK BLOCK DEVICE (NBD)
10918 M:      Josef Bacik <josef@toxicpanda.com>
10919 S:      Maintained
10920 L:      linux-block@vger.kernel.org
10921 L:      nbd@other.debian.org
10922 F:      Documentation/blockdev/nbd.txt
10923 F:      drivers/block/nbd.c
10924 F:      include/trace/events/nbd.h
10925 F:      include/uapi/linux/nbd.h
10926
10927 NETWORK DROP MONITOR
10928 M:      Neil Horman <nhorman@tuxdriver.com>
10929 L:      netdev@vger.kernel.org
10930 S:      Maintained
10931 W:      https://fedorahosted.org/dropwatch/
10932 F:      net/core/drop_monitor.c
10933
10934 NETWORKING DRIVERS
10935 M:      "David S. Miller" <davem@davemloft.net>
10936 L:      netdev@vger.kernel.org
10937 W:      http://www.linuxfoundation.org/en/Net
10938 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10941 S:      Odd Fixes
10942 F:      Documentation/devicetree/bindings/net/
10943 F:      drivers/net/
10944 F:      include/linux/if_*
10945 F:      include/linux/netdevice.h
10946 F:      include/linux/etherdevice.h
10947 F:      include/linux/fcdevice.h
10948 F:      include/linux/fddidevice.h
10949 F:      include/linux/hippidevice.h
10950 F:      include/linux/inetdevice.h
10951 F:      include/uapi/linux/if_*
10952 F:      include/uapi/linux/netdevice.h
10953
10954 NETWORKING DRIVERS (WIRELESS)
10955 M:      Kalle Valo <kvalo@codeaurora.org>
10956 L:      linux-wireless@vger.kernel.org
10957 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10960 S:      Maintained
10961 F:      Documentation/devicetree/bindings/net/wireless/
10962 F:      drivers/net/wireless/
10963
10964 NETWORKING [DSA]
10965 M:      Andrew Lunn <andrew@lunn.ch>
10966 M:      Vivien Didelot <vivien.didelot@gmail.com>
10967 M:      Florian Fainelli <f.fainelli@gmail.com>
10968 S:      Maintained
10969 F:      Documentation/devicetree/bindings/net/dsa/
10970 F:      net/dsa/
10971 F:      include/net/dsa.h
10972 F:      include/linux/dsa/
10973 F:      include/linux/platform_data/dsa.h
10974 F:      drivers/net/dsa/
10975
10976 NETWORKING [GENERAL]
10977 M:      "David S. Miller" <davem@davemloft.net>
10978 L:      netdev@vger.kernel.org
10979 W:      http://www.linuxfoundation.org/en/Net
10980 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10981 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10982 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10983 B:      mailto:netdev@vger.kernel.org
10984 S:      Maintained
10985 F:      net/
10986 F:      include/net/
10987 F:      include/linux/in.h
10988 F:      include/linux/net.h
10989 F:      include/linux/netdevice.h
10990 F:      include/uapi/linux/in.h
10991 F:      include/uapi/linux/net.h
10992 F:      include/uapi/linux/netdevice.h
10993 F:      include/uapi/linux/net_namespace.h
10994 F:      tools/testing/selftests/net/
10995 F:      lib/net_utils.c
10996 F:      lib/random32.c
10997 F:      Documentation/networking/
10998
10999 NETWORKING [IPSEC]
11000 M:      Steffen Klassert <steffen.klassert@secunet.com>
11001 M:      Herbert Xu <herbert@gondor.apana.org.au>
11002 M:      "David S. Miller" <davem@davemloft.net>
11003 L:      netdev@vger.kernel.org
11004 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
11005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
11006 S:      Maintained
11007 F:      net/xfrm/
11008 F:      net/key/
11009 F:      net/ipv4/xfrm*
11010 F:      net/ipv4/esp4*
11011 F:      net/ipv4/ah4.c
11012 F:      net/ipv4/ipcomp.c
11013 F:      net/ipv4/ip_vti.c
11014 F:      net/ipv6/xfrm*
11015 F:      net/ipv6/esp6*
11016 F:      net/ipv6/ah6.c
11017 F:      net/ipv6/ipcomp6.c
11018 F:      net/ipv6/ip6_vti.c
11019 F:      include/uapi/linux/xfrm.h
11020 F:      include/net/xfrm.h
11021
11022 NETWORKING [IPv4/IPv6]
11023 M:      "David S. Miller" <davem@davemloft.net>
11024 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11025 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11026 L:      netdev@vger.kernel.org
11027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11028 S:      Maintained
11029 F:      net/ipv4/
11030 F:      net/ipv6/
11031 F:      include/net/ip*
11032 F:      arch/x86/net/*
11033
11034 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11035 M:      Paul Moore <paul@paul-moore.com>
11036 W:      https://github.com/netlabel
11037 L:      netdev@vger.kernel.org
11038 L:      linux-security-module@vger.kernel.org
11039 S:      Maintained
11040 F:      Documentation/netlabel/
11041 F:      include/net/calipso.h
11042 F:      include/net/cipso_ipv4.h
11043 F:      include/net/netlabel.h
11044 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11045 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11046 F:      net/netlabel/
11047 F:      net/ipv4/cipso_ipv4.c
11048 F:      net/ipv6/calipso.c
11049 F:      net/netfilter/xt_CONNSECMARK.c
11050 F:      net/netfilter/xt_SECMARK.c
11051
11052 NETWORKING [TCP]
11053 M:      Eric Dumazet <edumazet@google.com>
11054 L:      netdev@vger.kernel.org
11055 S:      Maintained
11056 F:      net/ipv4/tcp*.c
11057 F:      net/ipv4/syncookies.c
11058 F:      net/ipv6/tcp*.c
11059 F:      net/ipv6/syncookies.c
11060 F:      include/uapi/linux/tcp.h
11061 F:      include/net/tcp.h
11062 F:      include/linux/tcp.h
11063 F:      include/trace/events/tcp.h
11064
11065 NETWORKING [TLS]
11066 M:      Boris Pismenny <borisp@mellanox.com>
11067 M:      Aviad Yehezkel <aviadye@mellanox.com>
11068 M:      Dave Watson <davejwatson@fb.com>
11069 M:      John Fastabend <john.fastabend@gmail.com>
11070 M:      Daniel Borkmann <daniel@iogearbox.net>
11071 L:      netdev@vger.kernel.org
11072 S:      Maintained
11073 F:      net/tls/*
11074 F:      include/uapi/linux/tls.h
11075 F:      include/net/tls.h
11076
11077 NETWORKING [WIRELESS]
11078 L:      linux-wireless@vger.kernel.org
11079 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11080
11081 NETDEVSIM
11082 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11083 S:      Maintained
11084 F:      drivers/net/netdevsim/*
11085
11086 NETXEN (1/10) GbE SUPPORT
11087 M:      Manish Chopra <manishc@marvell.com>
11088 M:      Rahul Verma <rahulv@marvell.com>
11089 M:      GR-Linux-NIC-Dev@marvell.com
11090 L:      netdev@vger.kernel.org
11091 S:      Supported
11092 F:      drivers/net/ethernet/qlogic/netxen/
11093
11094 NEXTHOP
11095 M:      David Ahern <dsahern@kernel.org>
11096 L:      netdev@vger.kernel.org
11097 S:      Maintained
11098 F:      include/net/nexthop.h
11099 F:      include/uapi/linux/nexthop.h
11100 F:      include/net/netns/nexthop.h
11101 F:      net/ipv4/nexthop.c
11102
11103 NFC SUBSYSTEM
11104 L:      netdev@vger.kernel.org
11105 S:      Orphan
11106 F:      net/nfc/
11107 F:      include/net/nfc/
11108 F:      include/uapi/linux/nfc.h
11109 F:      drivers/nfc/
11110 F:      include/linux/platform_data/nfcmrvl.h
11111 F:      include/linux/platform_data/nxp-nci.h
11112 F:      Documentation/devicetree/bindings/net/nfc/
11113
11114 NFS, SUNRPC, AND LOCKD CLIENTS
11115 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11116 M:      Anna Schumaker <anna.schumaker@netapp.com>
11117 L:      linux-nfs@vger.kernel.org
11118 W:      http://client.linux-nfs.org
11119 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11120 S:      Maintained
11121 F:      fs/lockd/
11122 F:      fs/nfs/
11123 F:      fs/nfs_common/
11124 F:      net/sunrpc/
11125 F:      include/linux/lockd/
11126 F:      include/linux/nfs*
11127 F:      include/linux/sunrpc/
11128 F:      include/uapi/linux/nfs*
11129 F:      include/uapi/linux/sunrpc/
11130
11131 NILFS2 FILESYSTEM
11132 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
11133 L:      linux-nilfs@vger.kernel.org
11134 W:      https://nilfs.sourceforge.io/
11135 W:      https://nilfs.osdn.jp/
11136 T:      git git://github.com/konis/nilfs2.git
11137 S:      Supported
11138 F:      Documentation/filesystems/nilfs2.txt
11139 F:      fs/nilfs2/
11140 F:      include/trace/events/nilfs2.h
11141 F:      include/uapi/linux/nilfs2_api.h
11142 F:      include/uapi/linux/nilfs2_ondisk.h
11143
11144 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11145 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11146 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11147 S:      Maintained
11148 F:      Documentation/scsi/NinjaSCSI.txt
11149 F:      drivers/scsi/pcmcia/nsp_*
11150
11151 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11152 M:      GOTO Masanori <gotom@debian.or.jp>
11153 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11154 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11155 S:      Maintained
11156 F:      Documentation/scsi/NinjaSCSI.txt
11157 F:      drivers/scsi/nsp32*
11158
11159 NIOS2 ARCHITECTURE
11160 M:      Ley Foon Tan <lftan@altera.com>
11161 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11163 S:      Maintained
11164 F:      arch/nios2/
11165
11166 NOHZ, DYNTICKS SUPPORT
11167 M:      Frederic Weisbecker <fweisbec@gmail.com>
11168 M:      Thomas Gleixner <tglx@linutronix.de>
11169 M:      Ingo Molnar <mingo@kernel.org>
11170 L:      linux-kernel@vger.kernel.org
11171 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11172 S:      Maintained
11173 F:      kernel/time/tick*.*
11174 F:      include/linux/tick.h
11175 F:      include/linux/sched/nohz.h
11176
11177 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11178 M:      Pavel Machek <pavel@ucw.cz>
11179 M:      Sakari Ailus <sakari.ailus@iki.fi>
11180 L:      linux-media@vger.kernel.org
11181 S:      Maintained
11182 F:      drivers/media/i2c/et8ek8
11183 F:      drivers/media/i2c/ad5820.c
11184
11185 NOKIA N900 POWER SUPPLY DRIVERS
11186 R:      Pali Rohár <pali.rohar@gmail.com>
11187 F:      include/linux/power/bq2415x_charger.h
11188 F:      include/linux/power/bq27xxx_battery.h
11189 F:      include/linux/power/isp1704_charger.h
11190 F:      drivers/power/supply/bq2415x_charger.c
11191 F:      drivers/power/supply/bq27xxx_battery.c
11192 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11193 F:      drivers/power/supply/isp1704_charger.c
11194 F:      drivers/power/supply/rx51_battery.c
11195
11196 NOLIBC HEADER FILE
11197 M:      Willy Tarreau <w@1wt.eu>
11198 S:      Maintained
11199 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11200 F:      tools/include/nolibc/
11201
11202 NTB AMD DRIVER
11203 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11204 L:      linux-ntb@googlegroups.com
11205 S:      Supported
11206 F:      drivers/ntb/hw/amd/
11207
11208 NTB DRIVER CORE
11209 M:      Jon Mason <jdmason@kudzu.us>
11210 M:      Dave Jiang <dave.jiang@intel.com>
11211 M:      Allen Hubbe <allenbh@gmail.com>
11212 L:      linux-ntb@googlegroups.com
11213 S:      Supported
11214 W:      https://github.com/jonmason/ntb/wiki
11215 T:      git git://github.com/jonmason/ntb.git
11216 F:      drivers/ntb/
11217 F:      drivers/net/ntb_netdev.c
11218 F:      include/linux/ntb.h
11219 F:      include/linux/ntb_transport.h
11220 F:      tools/testing/selftests/ntb/
11221
11222 NTB IDT DRIVER
11223 M:      Serge Semin <fancer.lancer@gmail.com>
11224 L:      linux-ntb@googlegroups.com
11225 S:      Supported
11226 F:      drivers/ntb/hw/idt/
11227
11228 NTB INTEL DRIVER
11229 M:      Dave Jiang <dave.jiang@intel.com>
11230 L:      linux-ntb@googlegroups.com
11231 S:      Supported
11232 W:      https://github.com/davejiang/linux/wiki
11233 T:      git https://github.com/davejiang/linux.git
11234 F:      drivers/ntb/hw/intel/
11235
11236 NTFS FILESYSTEM
11237 M:      Anton Altaparmakov <anton@tuxera.com>
11238 L:      linux-ntfs-dev@lists.sourceforge.net
11239 W:      http://www.tuxera.com/
11240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11241 S:      Supported
11242 F:      Documentation/filesystems/ntfs.txt
11243 F:      fs/ntfs/
11244
11245 NUBUS SUBSYSTEM
11246 M:      Finn Thain <fthain@telegraphics.com.au>
11247 L:      linux-m68k@lists.linux-m68k.org
11248 S:      Maintained
11249 F:      arch/*/include/asm/nubus.h
11250 F:      drivers/nubus/
11251 F:      include/linux/nubus.h
11252 F:      include/uapi/linux/nubus.h
11253
11254 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11255 M:      Antonino Daplas <adaplas@gmail.com>
11256 L:      linux-fbdev@vger.kernel.org
11257 S:      Maintained
11258 F:      drivers/video/fbdev/riva/
11259 F:      drivers/video/fbdev/nvidia/
11260
11261 NVM EXPRESS DRIVER
11262 M:      Keith Busch <kbusch@kernel.org>
11263 M:      Jens Axboe <axboe@fb.com>
11264 M:      Christoph Hellwig <hch@lst.de>
11265 M:      Sagi Grimberg <sagi@grimberg.me>
11266 L:      linux-nvme@lists.infradead.org
11267 T:      git://git.infradead.org/nvme.git
11268 W:      http://git.infradead.org/nvme.git
11269 S:      Supported
11270 F:      drivers/nvme/host/
11271 F:      include/linux/nvme.h
11272 F:      include/uapi/linux/nvme_ioctl.h
11273
11274 NVM EXPRESS FC TRANSPORT DRIVERS
11275 M:      James Smart <james.smart@broadcom.com>
11276 L:      linux-nvme@lists.infradead.org
11277 S:      Supported
11278 F:      include/linux/nvme-fc.h
11279 F:      include/linux/nvme-fc-driver.h
11280 F:      drivers/nvme/host/fc.c
11281 F:      drivers/nvme/target/fc.c
11282 F:      drivers/nvme/target/fcloop.c
11283
11284 NVM EXPRESS TARGET DRIVER
11285 M:      Christoph Hellwig <hch@lst.de>
11286 M:      Sagi Grimberg <sagi@grimberg.me>
11287 L:      linux-nvme@lists.infradead.org
11288 T:      git://git.infradead.org/nvme.git
11289 W:      http://git.infradead.org/nvme.git
11290 S:      Supported
11291 F:      drivers/nvme/target/
11292
11293 NVMEM FRAMEWORK
11294 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11295 S:      Maintained
11296 F:      drivers/nvmem/
11297 F:      Documentation/devicetree/bindings/nvmem/
11298 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11299 F:      include/linux/nvmem-consumer.h
11300 F:      include/linux/nvmem-provider.h
11301
11302 NXP FXAS21002C DRIVER
11303 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11304 L:      linux-iio@vger.kernel.org
11305 S:      Maintained
11306 F:      Documentation/devicetree/bindings/iio/gyroscope/fxas21002c.txt
11307 F:      drivers/iio/gyro/fxas21002c_core.c
11308 F:      drivers/iio/gyro/fxas21002c.h
11309 F:      drivers/iio/gyro/fxas21002c_i2c.c
11310 F:      drivers/iio/gyro/fxas21002c_spi.c
11311
11312 NXP SGTL5000 DRIVER
11313 M:      Fabio Estevam <festevam@gmail.com>
11314 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11315 S:      Maintained
11316 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11317 F:      sound/soc/codecs/sgtl5000*
11318
11319 NXP SJA1105 ETHERNET SWITCH DRIVER
11320 M:      Vladimir Oltean <olteanv@gmail.com>
11321 L:      linux-kernel@vger.kernel.org
11322 S:      Maintained
11323 F:      drivers/net/dsa/sja1105
11324
11325 NXP TDA998X DRM DRIVER
11326 M:      Russell King <linux@armlinux.org.uk>
11327 S:      Maintained
11328 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11329 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11330 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11331 F:      include/drm/i2c/tda998x.h
11332 F:      include/dt-bindings/display/tda998x.h
11333 K:      "nxp,tda998x"
11334
11335 NXP TFA9879 DRIVER
11336 M:      Peter Rosin <peda@axentia.se>
11337 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11338 S:      Maintained
11339 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11340 F:      sound/soc/codecs/tfa9879*
11341
11342 NXP-NCI NFC DRIVER
11343 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11344 R:      Charles Gorand <charles.gorand@effinnov.com>
11345 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11346 S:      Supported
11347 F:      drivers/nfc/nxp-nci
11348
11349 OBJAGG
11350 M:      Jiri Pirko <jiri@mellanox.com>
11351 L:      netdev@vger.kernel.org
11352 S:      Supported
11353 F:      lib/objagg.c
11354 F:      lib/test_objagg.c
11355 F:      include/linux/objagg.h
11356
11357 NXP FSPI DRIVER
11358 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11359 M:      Ashish Kumar <ashish.kumar@nxp.com>
11360 L:      linux-spi@vger.kernel.org
11361 S:      Maintained
11362 F:      drivers/spi/spi-nxp-fspi.c
11363 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11364
11365 OBJTOOL
11366 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11367 M:      Peter Zijlstra <peterz@infradead.org>
11368 S:      Supported
11369 F:      tools/objtool/
11370
11371 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11372 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11373 M:      Andrew Donnellan <ajd@linux.ibm.com>
11374 L:      linuxppc-dev@lists.ozlabs.org
11375 S:      Supported
11376 F:      arch/powerpc/platforms/powernv/ocxl.c
11377 F:      arch/powerpc/include/asm/pnv-ocxl.h
11378 F:      drivers/misc/ocxl/
11379 F:      include/misc/ocxl*
11380 F:      include/uapi/misc/ocxl.h
11381 F:      Documentation/accelerators/ocxl.rst
11382
11383 OMAP AUDIO SUPPORT
11384 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11385 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11386 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11387 L:      linux-omap@vger.kernel.org
11388 S:      Maintained
11389 F:      sound/soc/ti/omap*
11390 F:      sound/soc/ti/rx51.c
11391 F:      sound/soc/ti/n810.c
11392 F:      sound/soc/ti/sdma-pcm.*
11393
11394 OMAP CLOCK FRAMEWORK SUPPORT
11395 M:      Paul Walmsley <paul@pwsan.com>
11396 L:      linux-omap@vger.kernel.org
11397 S:      Maintained
11398 F:      arch/arm/*omap*/*clock*
11399
11400 OMAP DEVICE TREE SUPPORT
11401 M:      Benoît Cousson <bcousson@baylibre.com>
11402 M:      Tony Lindgren <tony@atomide.com>
11403 L:      linux-omap@vger.kernel.org
11404 L:      devicetree@vger.kernel.org
11405 S:      Maintained
11406 F:      arch/arm/boot/dts/*omap*
11407 F:      arch/arm/boot/dts/*am3*
11408 F:      arch/arm/boot/dts/*am4*
11409 F:      arch/arm/boot/dts/*am5*
11410 F:      arch/arm/boot/dts/*dra7*
11411
11412 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11413 L:      linux-omap@vger.kernel.org
11414 L:      linux-fbdev@vger.kernel.org
11415 S:      Orphan
11416 F:      drivers/video/fbdev/omap2/
11417 F:      Documentation/arm/OMAP/DSS
11418
11419 OMAP FRAMEBUFFER SUPPORT
11420 L:      linux-fbdev@vger.kernel.org
11421 L:      linux-omap@vger.kernel.org
11422 S:      Orphan
11423 F:      drivers/video/fbdev/omap/
11424
11425 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11426 M:      Roger Quadros <rogerq@ti.com>
11427 M:      Tony Lindgren <tony@atomide.com>
11428 L:      linux-omap@vger.kernel.org
11429 S:      Maintained
11430 F:      drivers/memory/omap-gpmc.c
11431 F:      arch/arm/mach-omap2/*gpmc*
11432
11433 OMAP GPIO DRIVER
11434 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11435 M:      Santosh Shilimkar <ssantosh@kernel.org>
11436 M:      Kevin Hilman <khilman@kernel.org>
11437 L:      linux-omap@vger.kernel.org
11438 S:      Maintained
11439 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11440 F:      drivers/gpio/gpio-omap.c
11441
11442 OMAP HARDWARE SPINLOCK SUPPORT
11443 M:      Ohad Ben-Cohen <ohad@wizery.com>
11444 L:      linux-omap@vger.kernel.org
11445 S:      Maintained
11446 F:      drivers/hwspinlock/omap_hwspinlock.c
11447
11448 OMAP HS MMC SUPPORT
11449 L:      linux-mmc@vger.kernel.org
11450 L:      linux-omap@vger.kernel.org
11451 S:      Orphan
11452 F:      drivers/mmc/host/omap_hsmmc.c
11453
11454 OMAP HWMOD DATA
11455 M:      Paul Walmsley <paul@pwsan.com>
11456 L:      linux-omap@vger.kernel.org
11457 S:      Maintained
11458 F:      arch/arm/mach-omap2/omap_hwmod*data*
11459
11460 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11461 M:      Benoît Cousson <bcousson@baylibre.com>
11462 L:      linux-omap@vger.kernel.org
11463 S:      Maintained
11464 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11465
11466 OMAP HWMOD SUPPORT
11467 M:      Benoît Cousson <bcousson@baylibre.com>
11468 M:      Paul Walmsley <paul@pwsan.com>
11469 L:      linux-omap@vger.kernel.org
11470 S:      Maintained
11471 F:      arch/arm/mach-omap2/omap_hwmod.*
11472
11473 OMAP I2C DRIVER
11474 M:      Vignesh R <vigneshr@ti.com>
11475 L:      linux-omap@vger.kernel.org
11476 L:      linux-i2c@vger.kernel.org
11477 S:      Maintained
11478 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11479 F:      drivers/i2c/busses/i2c-omap.c
11480
11481 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11482 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11483 L:      linux-media@vger.kernel.org
11484 S:      Maintained
11485 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11486 F:      drivers/media/platform/omap3isp/
11487 F:      drivers/staging/media/omap4iss/
11488
11489 OMAP MMC SUPPORT
11490 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11491 L:      linux-omap@vger.kernel.org
11492 S:      Odd Fixes
11493 F:      drivers/mmc/host/omap.c
11494
11495 OMAP POWER MANAGEMENT SUPPORT
11496 M:      Kevin Hilman <khilman@kernel.org>
11497 L:      linux-omap@vger.kernel.org
11498 S:      Maintained
11499 F:      arch/arm/*omap*/*pm*
11500 F:      drivers/cpufreq/omap-cpufreq.c
11501
11502 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11503 M:      Rajendra Nayak <rnayak@codeaurora.org>
11504 M:      Paul Walmsley <paul@pwsan.com>
11505 L:      linux-omap@vger.kernel.org
11506 S:      Maintained
11507 F:      arch/arm/mach-omap2/prm*
11508
11509 OMAP RANDOM NUMBER GENERATOR SUPPORT
11510 M:      Deepak Saxena <dsaxena@plexity.net>
11511 S:      Maintained
11512 F:      drivers/char/hw_random/omap-rng.c
11513
11514 OMAP USB SUPPORT
11515 L:      linux-usb@vger.kernel.org
11516 L:      linux-omap@vger.kernel.org
11517 S:      Orphan
11518 F:      drivers/usb/*/*omap*
11519 F:      arch/arm/*omap*/usb*
11520
11521 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11522 M:      Mark Jackson <mpfj@newflow.co.uk>
11523 L:      linux-omap@vger.kernel.org
11524 S:      Maintained
11525 F:      arch/arm/boot/dts/am335x-nano.dts
11526
11527 OMAP1 SUPPORT
11528 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11529 M:      Tony Lindgren <tony@atomide.com>
11530 L:      linux-omap@vger.kernel.org
11531 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11532 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11533 S:      Maintained
11534 F:      arch/arm/mach-omap1/
11535 F:      arch/arm/plat-omap/
11536 F:      arch/arm/configs/omap1_defconfig
11537 F:      drivers/i2c/busses/i2c-omap.c
11538 F:      include/linux/platform_data/i2c-omap.h
11539 F:      include/linux/platform_data/ams-delta-fiq.h
11540
11541 OMAP2+ SUPPORT
11542 M:      Tony Lindgren <tony@atomide.com>
11543 L:      linux-omap@vger.kernel.org
11544 W:      http://www.muru.com/linux/omap/
11545 W:      http://linux.omap.com/
11546 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11548 S:      Maintained
11549 F:      arch/arm/mach-omap2/
11550 F:      arch/arm/plat-omap/
11551 F:      arch/arm/configs/omap2plus_defconfig
11552 F:      drivers/i2c/busses/i2c-omap.c
11553 F:      drivers/irqchip/irq-omap-intc.c
11554 F:      drivers/mfd/*omap*.c
11555 F:      drivers/mfd/menelaus.c
11556 F:      drivers/mfd/palmas.c
11557 F:      drivers/mfd/tps65217.c
11558 F:      drivers/mfd/tps65218.c
11559 F:      drivers/mfd/tps65910.c
11560 F:      drivers/mfd/twl-core.[ch]
11561 F:      drivers/mfd/twl4030*.c
11562 F:      drivers/mfd/twl6030*.c
11563 F:      drivers/mfd/twl6040*.c
11564 F:      drivers/regulator/palmas-regulator*.c
11565 F:      drivers/regulator/pbias-regulator.c
11566 F:      drivers/regulator/tps65217-regulator.c
11567 F:      drivers/regulator/tps65218-regulator.c
11568 F:      drivers/regulator/tps65910-regulator.c
11569 F:      drivers/regulator/twl-regulator.c
11570 F:      drivers/regulator/twl6030-regulator.c
11571 F:      include/linux/platform_data/i2c-omap.h
11572
11573 ONION OMEGA2+ BOARD
11574 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11575 L:      linux-mips@vger.kernel.org
11576 S:      Maintained
11577 F:      arch/mips/boot/dts/ralink/omega2p.dts
11578
11579 OMFS FILESYSTEM
11580 M:      Bob Copeland <me@bobcopeland.com>
11581 L:      linux-karma-devel@lists.sourceforge.net
11582 S:      Maintained
11583 F:      Documentation/filesystems/omfs.txt
11584 F:      fs/omfs/
11585
11586 OMNIKEY CARDMAN 4000 DRIVER
11587 M:      Harald Welte <laforge@gnumonks.org>
11588 S:      Maintained
11589 F:      drivers/char/pcmcia/cm4000_cs.c
11590 F:      include/linux/cm4000_cs.h
11591 F:      include/uapi/linux/cm4000_cs.h
11592
11593 OMNIKEY CARDMAN 4040 DRIVER
11594 M:      Harald Welte <laforge@gnumonks.org>
11595 S:      Maintained
11596 F:      drivers/char/pcmcia/cm4040_cs.*
11597
11598 OMNIVISION OV13858 SENSOR DRIVER
11599 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11600 L:      linux-media@vger.kernel.org
11601 T:      git git://linuxtv.org/media_tree.git
11602 S:      Maintained
11603 F:      drivers/media/i2c/ov13858.c
11604
11605 OMNIVISION OV2680 SENSOR DRIVER
11606 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11607 L:      linux-media@vger.kernel.org
11608 T:      git git://linuxtv.org/media_tree.git
11609 S:      Maintained
11610 F:      drivers/media/i2c/ov2680.c
11611 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11612
11613 OMNIVISION OV2685 SENSOR DRIVER
11614 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11615 L:      linux-media@vger.kernel.org
11616 T:      git git://linuxtv.org/media_tree.git
11617 S:      Maintained
11618 F:      drivers/media/i2c/ov2685.c
11619
11620 OMNIVISION OV5640 SENSOR DRIVER
11621 M:      Steve Longerbeam <slongerbeam@gmail.com>
11622 L:      linux-media@vger.kernel.org
11623 T:      git git://linuxtv.org/media_tree.git
11624 S:      Maintained
11625 F:      drivers/media/i2c/ov5640.c
11626
11627 OMNIVISION OV5647 SENSOR DRIVER
11628 M:      Luis Oliveira <lolivei@synopsys.com>
11629 L:      linux-media@vger.kernel.org
11630 T:      git git://linuxtv.org/media_tree.git
11631 S:      Maintained
11632 F:      drivers/media/i2c/ov5647.c
11633
11634 OMNIVISION OV5695 SENSOR DRIVER
11635 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11636 L:      linux-media@vger.kernel.org
11637 T:      git git://linuxtv.org/media_tree.git
11638 S:      Maintained
11639 F:      drivers/media/i2c/ov5695.c
11640
11641 OMNIVISION OV7670 SENSOR DRIVER
11642 M:      Jonathan Corbet <corbet@lwn.net>
11643 L:      linux-media@vger.kernel.org
11644 T:      git git://linuxtv.org/media_tree.git
11645 S:      Maintained
11646 F:      drivers/media/i2c/ov7670.c
11647 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11648
11649 OMNIVISION OV772x SENSOR DRIVER
11650 M:      Jacopo Mondi <jacopo@jmondi.org>
11651 L:      linux-media@vger.kernel.org
11652 T:      git git://linuxtv.org/media_tree.git
11653 S:      Odd fixes
11654 F:      drivers/media/i2c/ov772x.c
11655 F:      include/media/i2c/ov772x.h
11656 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11657
11658 OMNIVISION OV7740 SENSOR DRIVER
11659 M:      Wenyou Yang <wenyou.yang@microchip.com>
11660 L:      linux-media@vger.kernel.org
11661 T:      git git://linuxtv.org/media_tree.git
11662 S:      Maintained
11663 F:      drivers/media/i2c/ov7740.c
11664 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11665
11666 OMNIVISION OV9640 SENSOR DRIVER
11667 M:      Petr Cvek <petrcvekcz@gmail.com>
11668 L:      linux-media@vger.kernel.org
11669 S:      Maintained
11670 F:      drivers/media/i2c/ov9640.*
11671
11672 OMNIVISION OV8856 SENSOR DRIVER
11673 M:      Ben Kao <ben.kao@intel.com>
11674 L:      linux-media@vger.kernel.org
11675 T:      git git://linuxtv.org/media_tree.git
11676 S:      Maintained
11677 F:      drivers/media/i2c/ov8856.c
11678
11679 OMNIVISION OV9650 SENSOR DRIVER
11680 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11681 R:      Akinobu Mita <akinobu.mita@gmail.com>
11682 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11683 L:      linux-media@vger.kernel.org
11684 T:      git git://linuxtv.org/media_tree.git
11685 S:      Maintained
11686 F:      drivers/media/i2c/ov9650.c
11687 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11688
11689 ONENAND FLASH DRIVER
11690 M:      Kyungmin Park <kyungmin.park@samsung.com>
11691 L:      linux-mtd@lists.infradead.org
11692 S:      Maintained
11693 F:      drivers/mtd/nand/onenand/
11694 F:      include/linux/mtd/onenand*.h
11695
11696 ONSTREAM SCSI TAPE DRIVER
11697 M:      Willem Riede <osst@riede.org>
11698 L:      osst-users@lists.sourceforge.net
11699 L:      linux-scsi@vger.kernel.org
11700 S:      Maintained
11701 F:      Documentation/scsi/osst.txt
11702 F:      drivers/scsi/osst.*
11703 F:      drivers/scsi/osst_*.h
11704 F:      drivers/scsi/st.h
11705
11706 OP-TEE DRIVER
11707 M:      Jens Wiklander <jens.wiklander@linaro.org>
11708 S:      Maintained
11709 F:      drivers/tee/optee/
11710
11711 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11712 M:      Sumit Garg <sumit.garg@linaro.org>
11713 S:      Maintained
11714 F:      drivers/char/hw_random/optee-rng.c
11715
11716 OPA-VNIC DRIVER
11717 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11718 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11719 L:      linux-rdma@vger.kernel.org
11720 S:      Supported
11721 F:      drivers/infiniband/ulp/opa_vnic
11722
11723 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11724 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11725 M:      Frank Rowand <frowand.list@gmail.com>
11726 L:      devicetree@vger.kernel.org
11727 S:      Maintained
11728 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11729 F:      Documentation/devicetree/overlay-notes.txt
11730 F:      drivers/of/overlay.c
11731 F:      drivers/of/resolver.c
11732 K:      of_overlay_notifier_
11733
11734 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11735 M:      Rob Herring <robh+dt@kernel.org>
11736 M:      Frank Rowand <frowand.list@gmail.com>
11737 L:      devicetree@vger.kernel.org
11738 W:      http://www.devicetree.org/
11739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11740 S:      Maintained
11741 F:      drivers/of/
11742 F:      include/linux/of*.h
11743 F:      scripts/dtc/
11744 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11745
11746 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11747 M:      Rob Herring <robh+dt@kernel.org>
11748 M:      Mark Rutland <mark.rutland@arm.com>
11749 L:      devicetree@vger.kernel.org
11750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11751 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11752 S:      Maintained
11753 F:      Documentation/devicetree/
11754 F:      arch/*/boot/dts/
11755 F:      include/dt-bindings/
11756
11757 OPENCORES I2C BUS DRIVER
11758 M:      Peter Korsgaard <peter@korsgaard.com>
11759 M:      Andrew Lunn <andrew@lunn.ch>
11760 L:      linux-i2c@vger.kernel.org
11761 S:      Maintained
11762 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
11763 F:      Documentation/i2c/busses/i2c-ocores
11764 F:      drivers/i2c/busses/i2c-ocores.c
11765 F:      include/linux/platform_data/i2c-ocores.h
11766
11767 OPENRISC ARCHITECTURE
11768 M:      Jonas Bonn <jonas@southpole.se>
11769 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11770 M:      Stafford Horne <shorne@gmail.com>
11771 T:      git git://github.com/openrisc/linux.git
11772 L:      openrisc@lists.librecores.org
11773 W:      http://openrisc.io
11774 S:      Maintained
11775 F:      Documentation/devicetree/bindings/openrisc/
11776 F:      Documentation/openrisc/
11777 F:      arch/openrisc/
11778 F:      drivers/irqchip/irq-ompic.c
11779 F:      drivers/irqchip/irq-or1k-*
11780
11781 OPENVSWITCH
11782 M:      Pravin B Shelar <pshelar@ovn.org>
11783 L:      netdev@vger.kernel.org
11784 L:      dev@openvswitch.org
11785 W:      http://openvswitch.org
11786 S:      Maintained
11787 F:      net/openvswitch/
11788 F:      include/uapi/linux/openvswitch.h
11789
11790 OPERATING PERFORMANCE POINTS (OPP)
11791 M:      Viresh Kumar <vireshk@kernel.org>
11792 M:      Nishanth Menon <nm@ti.com>
11793 M:      Stephen Boyd <sboyd@kernel.org>
11794 L:      linux-pm@vger.kernel.org
11795 S:      Maintained
11796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11797 F:      drivers/opp/
11798 F:      include/linux/pm_opp.h
11799 F:      Documentation/power/opp.txt
11800 F:      Documentation/devicetree/bindings/opp/
11801
11802 OPL4 DRIVER
11803 M:      Clemens Ladisch <clemens@ladisch.de>
11804 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
11806 S:      Maintained
11807 F:      sound/drivers/opl4/
11808
11809 OPROFILE
11810 M:      Robert Richter <rric@kernel.org>
11811 L:      oprofile-list@lists.sf.net
11812 S:      Maintained
11813 F:      arch/*/include/asm/oprofile*.h
11814 F:      arch/*/oprofile/
11815 F:      drivers/oprofile/
11816 F:      include/linux/oprofile.h
11817
11818 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11819 M:      Mark Fasheh <mark@fasheh.com>
11820 M:      Joel Becker <jlbec@evilplan.org>
11821 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
11822 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11823 W:      http://ocfs2.wiki.kernel.org
11824 S:      Supported
11825 F:      Documentation/filesystems/ocfs2.txt
11826 F:      Documentation/filesystems/dlmfs.txt
11827 F:      fs/ocfs2/
11828
11829 ORANGEFS FILESYSTEM
11830 M:      Mike Marshall <hubcap@omnibond.com>
11831 R:      Martin Brandenburg <martin@omnibond.com>
11832 L:      devel@lists.orangefs.org
11833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11834 S:      Supported
11835 F:      fs/orangefs/
11836 F:      Documentation/filesystems/orangefs.txt
11837
11838 ORINOCO DRIVER
11839 L:      linux-wireless@vger.kernel.org
11840 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11841 W:      http://www.nongnu.org/orinoco/
11842 S:      Orphan
11843 F:      drivers/net/wireless/intersil/orinoco/
11844
11845 OV2659 OMNIVISION SENSOR DRIVER
11846 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11847 L:      linux-media@vger.kernel.org
11848 W:      https://linuxtv.org
11849 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11850 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11851 S:      Maintained
11852 F:      drivers/media/i2c/ov2659.c
11853 F:      include/media/i2c/ov2659.h
11854
11855 OVERLAY FILESYSTEM
11856 M:      Miklos Szeredi <miklos@szeredi.hu>
11857 L:      linux-unionfs@vger.kernel.org
11858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11859 S:      Supported
11860 F:      fs/overlayfs/
11861 F:      Documentation/filesystems/overlayfs.txt
11862
11863 P54 WIRELESS DRIVER
11864 M:      Christian Lamparter <chunkeey@googlemail.com>
11865 L:      linux-wireless@vger.kernel.org
11866 W:      http://wireless.kernel.org/en/users/Drivers/p54
11867 S:      Maintained
11868 F:      drivers/net/wireless/intersil/p54/
11869
11870 PA SEMI ETHERNET DRIVER
11871 L:      netdev@vger.kernel.org
11872 S:      Orphan
11873 F:      drivers/net/ethernet/pasemi/*
11874
11875 PA SEMI SMBUS DRIVER
11876 L:      linux-i2c@vger.kernel.org
11877 S:      Orphan
11878 F:      drivers/i2c/busses/i2c-pasemi.c
11879
11880 PACKING
11881 M:      Vladimir Oltean <olteanv@gmail.com>
11882 L:      netdev@vger.kernel.org
11883 S:      Supported
11884 F:      lib/packing.c
11885 F:      include/linux/packing.h
11886 F:      Documentation/packing.txt
11887
11888 PADATA PARALLEL EXECUTION MECHANISM
11889 M:      Steffen Klassert <steffen.klassert@secunet.com>
11890 L:      linux-crypto@vger.kernel.org
11891 S:      Maintained
11892 F:      kernel/padata.c
11893 F:      include/linux/padata.h
11894 F:      Documentation/padata.txt
11895
11896 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11897 M:      Harald Welte <laforge@gnumonks.org>
11898 L:      platform-driver-x86@vger.kernel.org
11899 S:      Maintained
11900 F:      drivers/platform/x86/panasonic-laptop.c
11901
11902 PARALLEL LCD/KEYPAD PANEL DRIVER
11903 M:      Willy Tarreau <willy@haproxy.com>
11904 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11905 S:      Odd Fixes
11906 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11907 F:      drivers/auxdisplay/panel.c
11908
11909 PARALLEL PORT SUBSYSTEM
11910 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11911 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11912 L:      linux-parport@lists.infradead.org (subscribers-only)
11913 S:      Maintained
11914 F:      drivers/parport/
11915 F:      include/linux/parport*.h
11916 F:      drivers/char/ppdev.c
11917 F:      include/uapi/linux/ppdev.h
11918 F:      Documentation/parport*.txt
11919
11920 PARAVIRT_OPS INTERFACE
11921 M:      Juergen Gross <jgross@suse.com>
11922 M:      Alok Kataria <akataria@vmware.com>
11923 L:      virtualization@lists.linux-foundation.org
11924 S:      Supported
11925 F:      Documentation/virtual/paravirt_ops.txt
11926 F:      arch/*/kernel/paravirt*
11927 F:      arch/*/include/asm/paravirt*.h
11928 F:      include/linux/hypervisor.h
11929
11930 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11931 M:      Tim Waugh <tim@cyberelk.net>
11932 L:      linux-parport@lists.infradead.org (subscribers-only)
11933 S:      Maintained
11934 F:      Documentation/blockdev/paride.txt
11935 F:      drivers/block/paride/
11936
11937 PARISC ARCHITECTURE
11938 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11939 M:      Helge Deller <deller@gmx.de>
11940 L:      linux-parisc@vger.kernel.org
11941 W:      http://www.parisc-linux.org/
11942 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11945 S:      Maintained
11946 F:      arch/parisc/
11947 F:      Documentation/parisc/
11948 F:      drivers/parisc/
11949 F:      drivers/char/agp/parisc-agp.c
11950 F:      drivers/input/serio/gscps2.c
11951 F:      drivers/parport/parport_gsc.*
11952 F:      drivers/tty/serial/8250/8250_gsc.c
11953 F:      drivers/video/fbdev/sti*
11954 F:      drivers/video/console/sti*
11955 F:      drivers/video/logo/logo_parisc*
11956
11957 PARMAN
11958 M:      Jiri Pirko <jiri@mellanox.com>
11959 L:      netdev@vger.kernel.org
11960 S:      Supported
11961 F:      lib/parman.c
11962 F:      lib/test_parman.c
11963 F:      include/linux/parman.h
11964
11965 PC ENGINES APU BOARD DRIVER
11966 M:      Enrico Weigelt, metux IT consult <info@metux.net>
11967 S:      Maintained
11968 F:      drivers/platform/x86/pcengines-apuv2.c
11969
11970 PC87360 HARDWARE MONITORING DRIVER
11971 M:      Jim Cromie <jim.cromie@gmail.com>
11972 L:      linux-hwmon@vger.kernel.org
11973 S:      Maintained
11974 F:      Documentation/hwmon/pc87360.rst
11975 F:      drivers/hwmon/pc87360.c
11976
11977 PC8736x GPIO DRIVER
11978 M:      Jim Cromie <jim.cromie@gmail.com>
11979 S:      Maintained
11980 F:      drivers/char/pc8736x_gpio.c
11981
11982 PC87427 HARDWARE MONITORING DRIVER
11983 M:      Jean Delvare <jdelvare@suse.com>
11984 L:      linux-hwmon@vger.kernel.org
11985 S:      Maintained
11986 F:      Documentation/hwmon/pc87427.rst
11987 F:      drivers/hwmon/pc87427.c
11988
11989 PCA9532 LED DRIVER
11990 M:      Riku Voipio <riku.voipio@iki.fi>
11991 S:      Maintained
11992 F:      drivers/leds/leds-pca9532.c
11993 F:      include/linux/leds-pca9532.h
11994
11995 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11996 M:      Guenter Roeck <linux@roeck-us.net>
11997 L:      linux-i2c@vger.kernel.org
11998 S:      Maintained
11999 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
12000
12001 PCDP - PRIMARY CONSOLE AND DEBUG PORT
12002 M:      Khalid Aziz <khalid@gonehiking.org>
12003 S:      Maintained
12004 F:      drivers/firmware/pcdp.*
12005
12006 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
12007 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12008 L:      linux-pci@vger.kernel.org
12009 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12010 S:      Maintained
12011 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
12012 F:      drivers/pci/controller/pci-aardvark.c
12013
12014 PCI DRIVER FOR ALTERA PCIE IP
12015 M:      Ley Foon Tan <lftan@altera.com>
12016 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12017 L:      linux-pci@vger.kernel.org
12018 S:      Supported
12019 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
12020 F:      drivers/pci/controller/pcie-altera.c
12021
12022 PCI DRIVER FOR APPLIEDMICRO XGENE
12023 M:      Toan Le <toan@os.amperecomputing.com>
12024 L:      linux-pci@vger.kernel.org
12025 L:      linux-arm-kernel@lists.infradead.org
12026 S:      Maintained
12027 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12028 F:      drivers/pci/controller/pci-xgene.c
12029
12030 PCI DRIVER FOR ARM VERSATILE PLATFORM
12031 M:      Rob Herring <robh@kernel.org>
12032 L:      linux-pci@vger.kernel.org
12033 L:      linux-arm-kernel@lists.infradead.org
12034 S:      Maintained
12035 F:      Documentation/devicetree/bindings/pci/versatile.txt
12036 F:      drivers/pci/controller/pci-versatile.c
12037
12038 PCI DRIVER FOR ARMADA 8K
12039 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12040 L:      linux-pci@vger.kernel.org
12041 L:      linux-arm-kernel@lists.infradead.org
12042 S:      Maintained
12043 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12044 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12045
12046 PCI DRIVER FOR CADENCE PCIE IP
12047 M:      Tom Joseph <tjoseph@cadence.com>
12048 L:      linux-pci@vger.kernel.org
12049 S:      Maintained
12050 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
12051 F:      drivers/pci/controller/pcie-cadence*
12052
12053 PCI DRIVER FOR FREESCALE LAYERSCAPE
12054 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12055 M:      Mingkai Hu <mingkai.hu@nxp.com>
12056 M:      Roy Zang <roy.zang@nxp.com>
12057 L:      linuxppc-dev@lists.ozlabs.org
12058 L:      linux-pci@vger.kernel.org
12059 L:      linux-arm-kernel@lists.infradead.org
12060 S:      Maintained
12061 F:      drivers/pci/controller/dwc/*layerscape*
12062
12063 PCI DRIVER FOR GENERIC OF HOSTS
12064 M:      Will Deacon <will@kernel.org>
12065 L:      linux-pci@vger.kernel.org
12066 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12067 S:      Maintained
12068 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
12069 F:      drivers/pci/controller/pci-host-common.c
12070 F:      drivers/pci/controller/pci-host-generic.c
12071
12072 PCI DRIVER FOR IMX6
12073 M:      Richard Zhu <hongxing.zhu@nxp.com>
12074 M:      Lucas Stach <l.stach@pengutronix.de>
12075 L:      linux-pci@vger.kernel.org
12076 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12077 S:      Maintained
12078 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12079 F:      drivers/pci/controller/dwc/*imx6*
12080
12081 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12082 M:      Keith Busch <keith.busch@intel.com>
12083 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12084 L:      linux-pci@vger.kernel.org
12085 S:      Supported
12086 F:      drivers/pci/controller/vmd.c
12087
12088 PCI DRIVER FOR MICROSEMI SWITCHTEC
12089 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12090 M:      Logan Gunthorpe <logang@deltatee.com>
12091 L:      linux-pci@vger.kernel.org
12092 S:      Maintained
12093 F:      Documentation/switchtec.txt
12094 F:      Documentation/ABI/testing/sysfs-class-switchtec
12095 F:      drivers/pci/switch/switchtec*
12096 F:      include/uapi/linux/switchtec_ioctl.h
12097 F:      include/linux/switchtec.h
12098 F:      drivers/ntb/hw/mscc/
12099
12100 PCI DRIVER FOR MOBIVEIL PCIE IP
12101 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12102 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12103 L:      linux-pci@vger.kernel.org
12104 S:      Supported
12105 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12106 F:      drivers/pci/controller/pcie-mobiveil.c
12107
12108 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12109 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12110 M:      Jason Cooper <jason@lakedaemon.net>
12111 L:      linux-pci@vger.kernel.org
12112 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12113 S:      Maintained
12114 F:      drivers/pci/controller/*mvebu*
12115
12116 PCI DRIVER FOR NVIDIA TEGRA
12117 M:      Thierry Reding <thierry.reding@gmail.com>
12118 L:      linux-tegra@vger.kernel.org
12119 L:      linux-pci@vger.kernel.org
12120 S:      Supported
12121 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12122 F:      drivers/pci/controller/pci-tegra.c
12123
12124 PCI DRIVER FOR RENESAS R-CAR
12125 M:      Simon Horman <horms@verge.net.au>
12126 L:      linux-pci@vger.kernel.org
12127 L:      linux-renesas-soc@vger.kernel.org
12128 S:      Maintained
12129 F:      drivers/pci/controller/*rcar*
12130
12131 PCI DRIVER FOR SAMSUNG EXYNOS
12132 M:      Jingoo Han <jingoohan1@gmail.com>
12133 L:      linux-pci@vger.kernel.org
12134 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12135 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12136 S:      Maintained
12137 F:      drivers/pci/controller/dwc/pci-exynos.c
12138
12139 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12140 M:      Jingoo Han <jingoohan1@gmail.com>
12141 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12142 L:      linux-pci@vger.kernel.org
12143 S:      Maintained
12144 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12145 F:      drivers/pci/controller/dwc/*designware*
12146
12147 PCI DRIVER FOR TI DRA7XX
12148 M:      Kishon Vijay Abraham I <kishon@ti.com>
12149 L:      linux-omap@vger.kernel.org
12150 L:      linux-pci@vger.kernel.org
12151 S:      Supported
12152 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12153 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12154
12155 PCI DRIVER FOR TI KEYSTONE
12156 M:      Murali Karicheri <m-karicheri2@ti.com>
12157 L:      linux-pci@vger.kernel.org
12158 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12159 S:      Maintained
12160 F:      drivers/pci/controller/dwc/pci-keystone.c
12161
12162 PCI ENDPOINT SUBSYSTEM
12163 M:      Kishon Vijay Abraham I <kishon@ti.com>
12164 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12165 L:      linux-pci@vger.kernel.org
12166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12167 S:      Supported
12168 F:      drivers/pci/endpoint/
12169 F:      drivers/misc/pci_endpoint_test.c
12170 F:      tools/pci/
12171
12172 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12173 M:      Russell Currey <ruscur@russell.cc>
12174 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12175 M:      Oliver O'Halloran <oohall@gmail.com>
12176 L:      linuxppc-dev@lists.ozlabs.org
12177 S:      Supported
12178 F:      Documentation/PCI/pci-error-recovery.txt
12179 F:      drivers/pci/pcie/aer.c
12180 F:      drivers/pci/pcie/dpc.c
12181 F:      drivers/pci/pcie/err.c
12182 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
12183 F:      arch/powerpc/kernel/eeh*.c
12184 F:      arch/powerpc/platforms/*/eeh*.c
12185 F:      arch/powerpc/include/*/eeh*.h
12186
12187 PCI ERROR RECOVERY
12188 M:      Linas Vepstas <linasvepstas@gmail.com>
12189 L:      linux-pci@vger.kernel.org
12190 S:      Supported
12191 F:      Documentation/PCI/pci-error-recovery.txt
12192
12193 PCI MSI DRIVER FOR ALTERA MSI IP
12194 M:      Ley Foon Tan <lftan@altera.com>
12195 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12196 L:      linux-pci@vger.kernel.org
12197 S:      Supported
12198 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12199 F:      drivers/pci/controller/pcie-altera-msi.c
12200
12201 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12202 M:      Toan Le <toan@os.amperecomputing.com>
12203 L:      linux-pci@vger.kernel.org
12204 L:      linux-arm-kernel@lists.infradead.org
12205 S:      Maintained
12206 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12207 F:      drivers/pci/controller/pci-xgene-msi.c
12208
12209 PCI SUBSYSTEM
12210 M:      Bjorn Helgaas <bhelgaas@google.com>
12211 L:      linux-pci@vger.kernel.org
12212 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12214 S:      Supported
12215 F:      Documentation/devicetree/bindings/pci/
12216 F:      Documentation/PCI/
12217 F:      drivers/acpi/pci*
12218 F:      drivers/pci/
12219 F:      include/asm-generic/pci*
12220 F:      include/linux/pci*
12221 F:      include/linux/of_pci.h
12222 F:      include/uapi/linux/pci*
12223 F:      lib/pci*
12224 F:      arch/x86/pci/
12225 F:      arch/x86/kernel/quirks.c
12226 F:      arch/x86/kernel/early-quirks.c
12227
12228 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12229 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12230 L:      linux-pci@vger.kernel.org
12231 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12232 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12233 S:      Supported
12234 F:      drivers/pci/controller/
12235
12236 PCIE DRIVER FOR ANNAPURNA LABS
12237 M:      Jonathan Chocron <jonnyc@amazon.com>
12238 L:      linux-pci@vger.kernel.org
12239 S:      Maintained
12240 F:      drivers/pci/controller/dwc/pcie-al.c
12241
12242 PCIE DRIVER FOR AMLOGIC MESON
12243 M:      Yue Wang <yue.wang@Amlogic.com>
12244 L:      linux-pci@vger.kernel.org
12245 L:      linux-amlogic@lists.infradead.org
12246 S:      Maintained
12247 F:      drivers/pci/controller/dwc/pci-meson.c
12248
12249 PCIE DRIVER FOR AXIS ARTPEC
12250 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12251 L:      linux-arm-kernel@axis.com
12252 L:      linux-pci@vger.kernel.org
12253 S:      Maintained
12254 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12255 F:      drivers/pci/controller/dwc/*artpec*
12256
12257 PCIE DRIVER FOR CAVIUM THUNDERX
12258 M:      David Daney <david.daney@cavium.com>
12259 L:      linux-pci@vger.kernel.org
12260 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12261 S:      Supported
12262 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12263 F:      drivers/pci/controller/pci-thunder-*
12264
12265 PCIE DRIVER FOR HISILICON
12266 M:      Zhou Wang <wangzhou1@hisilicon.com>
12267 L:      linux-pci@vger.kernel.org
12268 S:      Maintained
12269 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12270 F:      drivers/pci/controller/dwc/pcie-hisi.c
12271
12272 PCIE DRIVER FOR HISILICON KIRIN
12273 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12274 M:      Binghui Wang <wangbinghui@hisilicon.com>
12275 L:      linux-pci@vger.kernel.org
12276 S:      Maintained
12277 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12278 F:      drivers/pci/controller/dwc/pcie-kirin.c
12279
12280 PCIE DRIVER FOR HISILICON STB
12281 M:      Shawn Guo <shawn.guo@linaro.org>
12282 L:      linux-pci@vger.kernel.org
12283 S:      Maintained
12284 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12285 F:      drivers/pci/controller/dwc/pcie-histb.c
12286
12287 PCIE DRIVER FOR MEDIATEK
12288 M:      Ryder Lee <ryder.lee@mediatek.com>
12289 L:      linux-pci@vger.kernel.org
12290 L:      linux-mediatek@lists.infradead.org
12291 S:      Supported
12292 F:      Documentation/devicetree/bindings/pci/mediatek*
12293 F:      drivers/pci/controller/*mediatek*
12294
12295 PCIE DRIVER FOR QUALCOMM MSM
12296 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12297 L:      linux-pci@vger.kernel.org
12298 L:      linux-arm-msm@vger.kernel.org
12299 S:      Maintained
12300 F:      drivers/pci/controller/dwc/*qcom*
12301
12302 PCIE DRIVER FOR ROCKCHIP
12303 M:      Shawn Lin <shawn.lin@rock-chips.com>
12304 L:      linux-pci@vger.kernel.org
12305 L:      linux-rockchip@lists.infradead.org
12306 S:      Maintained
12307 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12308 F:      drivers/pci/controller/pcie-rockchip*
12309
12310 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12311 M:      Linus Walleij <linus.walleij@linaro.org>
12312 L:      linux-pci@vger.kernel.org
12313 S:      Maintained
12314 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12315 F:      drivers/pci/controller/pci-v3-semi.c
12316
12317 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12318 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12319 L:      linux-pci@vger.kernel.org
12320 S:      Maintained
12321 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12322 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12323
12324 PCIE DRIVER FOR ST SPEAR13XX
12325 M:      Pratyush Anand <pratyush.anand@gmail.com>
12326 L:      linux-pci@vger.kernel.org
12327 S:      Maintained
12328 F:      drivers/pci/controller/dwc/*spear*
12329
12330 PCMCIA SUBSYSTEM
12331 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12332 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12333 S:      Odd Fixes
12334 F:      Documentation/pcmcia/
12335 F:      tools/pcmcia/
12336 F:      drivers/pcmcia/
12337 F:      include/pcmcia/
12338
12339 PCNET32 NETWORK DRIVER
12340 M:      Don Fry <pcnet32@frontier.com>
12341 L:      netdev@vger.kernel.org
12342 S:      Maintained
12343 F:      drivers/net/ethernet/amd/pcnet32.c
12344
12345 PCRYPT PARALLEL CRYPTO ENGINE
12346 M:      Steffen Klassert <steffen.klassert@secunet.com>
12347 L:      linux-crypto@vger.kernel.org
12348 S:      Maintained
12349 F:      crypto/pcrypt.c
12350 F:      include/crypto/pcrypt.h
12351
12352 PEAQ WMI HOTKEYS DRIVER
12353 M:      Hans de Goede <hdegoede@redhat.com>
12354 L:      platform-driver-x86@vger.kernel.org
12355 S:      Maintained
12356 F:      drivers/platform/x86/peaq-wmi.c
12357
12358 PER-CPU MEMORY ALLOCATOR
12359 M:      Dennis Zhou <dennis@kernel.org>
12360 M:      Tejun Heo <tj@kernel.org>
12361 M:      Christoph Lameter <cl@linux.com>
12362 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12363 S:      Maintained
12364 F:      include/linux/percpu*.h
12365 F:      mm/percpu*.c
12366 F:      arch/*/include/asm/percpu.h
12367
12368 PER-TASK DELAY ACCOUNTING
12369 M:      Balbir Singh <bsingharora@gmail.com>
12370 S:      Maintained
12371 F:      include/linux/delayacct.h
12372 F:      kernel/delayacct.c
12373
12374 PERFORMANCE EVENTS SUBSYSTEM
12375 M:      Peter Zijlstra <peterz@infradead.org>
12376 M:      Ingo Molnar <mingo@redhat.com>
12377 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12378 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12379 R:      Jiri Olsa <jolsa@redhat.com>
12380 R:      Namhyung Kim <namhyung@kernel.org>
12381 L:      linux-kernel@vger.kernel.org
12382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12383 S:      Supported
12384 F:      kernel/events/*
12385 F:      include/linux/perf_event.h
12386 F:      include/uapi/linux/perf_event.h
12387 F:      arch/*/kernel/perf_event*.c
12388 F:      arch/*/kernel/*/perf_event*.c
12389 F:      arch/*/kernel/*/*/perf_event*.c
12390 F:      arch/*/include/asm/perf_event.h
12391 F:      arch/*/kernel/perf_callchain.c
12392 F:      arch/*/events/*
12393 F:      arch/*/events/*/*
12394 F:      tools/perf/
12395
12396 PERSONALITY HANDLING
12397 M:      Christoph Hellwig <hch@infradead.org>
12398 L:      linux-abi-devel@lists.sourceforge.net
12399 S:      Maintained
12400 F:      include/linux/personality.h
12401 F:      include/uapi/linux/personality.h
12402
12403 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12404 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12405 L:      linux-input@vger.kernel.org
12406 S:      Maintained
12407 F:      Documentation/input/devices/pxrc.rst
12408 F:      drivers/input/joystick/pxrc.c
12409
12410 PHONET PROTOCOL
12411 M:      Remi Denis-Courmont <courmisch@gmail.com>
12412 S:      Supported
12413 F:      Documentation/networking/phonet.txt
12414 F:      include/linux/phonet.h
12415 F:      include/net/phonet/
12416 F:      include/uapi/linux/phonet.h
12417 F:      net/phonet/
12418
12419 PHRAM MTD DRIVER
12420 M:      Joern Engel <joern@lazybastard.org>
12421 L:      linux-mtd@lists.infradead.org
12422 S:      Maintained
12423 F:      drivers/mtd/devices/phram.c
12424
12425 PICOLCD HID DRIVER
12426 M:      Bruno Prémont <bonbons@linux-vserver.org>
12427 L:      linux-input@vger.kernel.org
12428 S:      Maintained
12429 F:      drivers/hid/hid-picolcd*
12430
12431 PICOXCELL SUPPORT
12432 M:      Jamie Iles <jamie@jamieiles.com>
12433 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12434 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12435 S:      Supported
12436 F:      arch/arm/boot/dts/picoxcell*
12437 F:      arch/arm/mach-picoxcell/
12438 F:      drivers/crypto/picoxcell*
12439
12440 PIN CONTROL SUBSYSTEM
12441 M:      Linus Walleij <linus.walleij@linaro.org>
12442 L:      linux-gpio@vger.kernel.org
12443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12444 S:      Maintained
12445 F:      Documentation/devicetree/bindings/pinctrl/
12446 F:      Documentation/driver-api/pinctl.rst
12447 F:      drivers/pinctrl/
12448 F:      include/linux/pinctrl/
12449
12450 PIN CONTROLLER - MICROCHIP AT91
12451 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12452 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12453 L:      linux-gpio@vger.kernel.org
12454 S:      Supported
12455 F:      drivers/pinctrl/pinctrl-at91*
12456
12457 PIN CONTROLLER - FREESCALE
12458 M:      Dong Aisheng <aisheng.dong@nxp.com>
12459 M:      Fabio Estevam <festevam@gmail.com>
12460 M:      Shawn Guo <shawnguo@kernel.org>
12461 M:      Stefan Agner <stefan@agner.ch>
12462 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12463 L:      linux-gpio@vger.kernel.org
12464 S:      Maintained
12465 F:      drivers/pinctrl/freescale/
12466 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12467
12468 PIN CONTROLLER - INTEL
12469 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12470 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12471 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12472 S:      Maintained
12473 F:      drivers/pinctrl/intel/
12474
12475 PIN CONTROLLER - MEDIATEK
12476 M:      Sean Wang <sean.wang@kernel.org>
12477 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12478 S:      Maintained
12479 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12480 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12481 F:      drivers/pinctrl/mediatek/
12482
12483 PIN CONTROLLER - QUALCOMM
12484 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12485 S:      Maintained
12486 L:      linux-arm-msm@vger.kernel.org
12487 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12488 F:      drivers/pinctrl/qcom/
12489
12490 PIN CONTROLLER - RENESAS
12491 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12492 L:      linux-renesas-soc@vger.kernel.org
12493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12494 S:      Maintained
12495 F:      drivers/pinctrl/pinctrl-rz*
12496 F:      drivers/pinctrl/sh-pfc/
12497
12498 PIN CONTROLLER - SAMSUNG
12499 M:      Tomasz Figa <tomasz.figa@gmail.com>
12500 M:      Krzysztof Kozlowski <krzk@kernel.org>
12501 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12502 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12503 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12504 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12505 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12506 S:      Maintained
12507 F:      drivers/pinctrl/samsung/
12508 F:      include/dt-bindings/pinctrl/samsung.h
12509 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12510
12511 PIN CONTROLLER - SINGLE
12512 M:      Tony Lindgren <tony@atomide.com>
12513 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12514 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12515 L:      linux-omap@vger.kernel.org
12516 S:      Maintained
12517 F:      drivers/pinctrl/pinctrl-single.c
12518
12519 PIN CONTROLLER - ST SPEAR
12520 M:      Viresh Kumar <vireshk@kernel.org>
12521 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12522 W:      http://www.st.com/spear
12523 S:      Maintained
12524 F:      drivers/pinctrl/spear/
12525
12526 PISTACHIO SOC SUPPORT
12527 M:      James Hartley <james.hartley@sondrel.com>
12528 L:      linux-mips@vger.kernel.org
12529 S:      Odd Fixes
12530 F:      arch/mips/pistachio/
12531 F:      arch/mips/include/asm/mach-pistachio/
12532 F:      arch/mips/boot/dts/img/pistachio*
12533 F:      arch/mips/configs/pistachio*_defconfig
12534
12535 PKTCDVD DRIVER
12536 S:      Orphan
12537 M:      linux-block@vger.kernel.org
12538 F:      drivers/block/pktcdvd.c
12539 F:      include/linux/pktcdvd.h
12540 F:      include/uapi/linux/pktcdvd.h
12541
12542 PKUNITY SOC DRIVERS
12543 M:      Guan Xuetao <gxt@pku.edu.cn>
12544 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12545 S:      Maintained
12546 T:      git git://github.com/gxt/linux.git
12547 F:      drivers/input/serio/i8042-unicore32io.h
12548 F:      drivers/i2c/busses/i2c-puv3.c
12549 F:      drivers/video/fbdev/fb-puv3.c
12550 F:      drivers/rtc/rtc-puv3.c
12551
12552 PMBUS HARDWARE MONITORING DRIVERS
12553 M:      Guenter Roeck <linux@roeck-us.net>
12554 L:      linux-hwmon@vger.kernel.org
12555 W:      http://hwmon.wiki.kernel.org/
12556 W:      http://www.roeck-us.net/linux/drivers/
12557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12558 S:      Maintained
12559 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12560 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12561 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12562 F:      Documentation/hwmon/adm1275.rst
12563 F:      Documentation/hwmon/ibm-cffps.rst
12564 F:      Documentation/hwmon/ir35221.rst
12565 F:      Documentation/hwmon/lm25066.rst
12566 F:      Documentation/hwmon/ltc2978.rst
12567 F:      Documentation/hwmon/ltc3815.rst
12568 F:      Documentation/hwmon/max16064.rst
12569 F:      Documentation/hwmon/max20751.rst
12570 F:      Documentation/hwmon/max31785.rst
12571 F:      Documentation/hwmon/max34440.rst
12572 F:      Documentation/hwmon/max8688.rst
12573 F:      Documentation/hwmon/pmbus.rst
12574 F:      Documentation/hwmon/pmbus-core.rst
12575 F:      Documentation/hwmon/tps40422.rst
12576 F:      Documentation/hwmon/ucd9000.rst
12577 F:      Documentation/hwmon/ucd9200.rst
12578 F:      Documentation/hwmon/zl6100.rst
12579 F:      drivers/hwmon/pmbus/
12580 F:      include/linux/pmbus.h
12581
12582 PMC SIERRA MaxRAID DRIVER
12583 L:      linux-scsi@vger.kernel.org
12584 W:      http://www.pmc-sierra.com/
12585 S:      Orphan
12586 F:      drivers/scsi/pmcraid.*
12587
12588 PMC SIERRA PM8001 DRIVER
12589 M:      Jack Wang <jinpu.wang@profitbricks.com>
12590 M:      lindar_liu@usish.com
12591 L:      linux-scsi@vger.kernel.org
12592 S:      Supported
12593 F:      drivers/scsi/pm8001/
12594
12595 PNP SUPPORT
12596 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12597 S:      Maintained
12598 F:      drivers/pnp/
12599
12600 PNI RM3100 IIO DRIVER
12601 M:      Song Qiang <songqiang1304521@gmail.com>
12602 L:      linux-iio@vger.kernel.org
12603 S:      Maintained
12604 F:      drivers/iio/magnetometer/rm3100*
12605 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12606
12607 POSIX CLOCKS and TIMERS
12608 M:      Thomas Gleixner <tglx@linutronix.de>
12609 L:      linux-kernel@vger.kernel.org
12610 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12611 S:      Maintained
12612 F:      fs/timerfd.c
12613 F:      include/linux/timer*
12614 F:      kernel/time/*timer*
12615
12616 POWER MANAGEMENT CORE
12617 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12618 L:      linux-pm@vger.kernel.org
12619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12620 B:      https://bugzilla.kernel.org
12621 S:      Supported
12622 F:      drivers/base/power/
12623 F:      include/linux/pm.h
12624 F:      include/linux/pm_*
12625 F:      include/linux/powercap.h
12626 F:      drivers/powercap/
12627 F:      kernel/configs/nopm.config
12628
12629 POWER STATE COORDINATION INTERFACE (PSCI)
12630 M:      Mark Rutland <mark.rutland@arm.com>
12631 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12632 L:      linux-arm-kernel@lists.infradead.org
12633 S:      Maintained
12634 F:      drivers/firmware/psci/
12635 F:      include/linux/psci.h
12636 F:      include/uapi/linux/psci.h
12637
12638 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12639 M:      Sebastian Reichel <sre@kernel.org>
12640 L:      linux-pm@vger.kernel.org
12641 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12642 S:      Maintained
12643 F:      Documentation/ABI/testing/sysfs-class-power
12644 F:      Documentation/devicetree/bindings/power/supply/
12645 F:      include/linux/power_supply.h
12646 F:      drivers/power/supply/
12647
12648 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12649 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12650 L:      linuxppc-dev@lists.ozlabs.org
12651 S:      Maintained
12652 F:      drivers/char/powernv-op-panel.c
12653
12654 PPP OVER ATM (RFC 2364)
12655 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12656 S:      Maintained
12657 F:      net/atm/pppoatm.c
12658 F:      include/uapi/linux/atmppp.h
12659
12660 PPP OVER ETHERNET
12661 M:      Michal Ostrowski <mostrows@earthlink.net>
12662 S:      Maintained
12663 F:      drivers/net/ppp/pppoe.c
12664 F:      drivers/net/ppp/pppox.c
12665
12666 PPP OVER L2TP
12667 M:      James Chapman <jchapman@katalix.com>
12668 S:      Maintained
12669 F:      net/l2tp/l2tp_ppp.c
12670 F:      include/linux/if_pppol2tp.h
12671 F:      include/uapi/linux/if_pppol2tp.h
12672
12673 PPP PROTOCOL DRIVERS AND COMPRESSORS
12674 M:      Paul Mackerras <paulus@samba.org>
12675 L:      linux-ppp@vger.kernel.org
12676 S:      Maintained
12677 F:      drivers/net/ppp/ppp_*
12678
12679 PPS SUPPORT
12680 M:      Rodolfo Giometti <giometti@enneenne.com>
12681 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12682 L:      linuxpps@ml.enneenne.com (subscribers-only)
12683 S:      Maintained
12684 F:      Documentation/pps/
12685 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12686 F:      Documentation/ABI/testing/sysfs-pps
12687 F:      drivers/pps/
12688 F:      include/linux/pps*.h
12689 F:      include/uapi/linux/pps.h
12690
12691 PPTP DRIVER
12692 M:      Dmitry Kozlov <xeb@mail.ru>
12693 L:      netdev@vger.kernel.org
12694 S:      Maintained
12695 F:      drivers/net/ppp/pptp.c
12696 W:      http://sourceforge.net/projects/accel-pptp
12697
12698 PRINTK
12699 M:      Petr Mladek <pmladek@suse.com>
12700 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12701 R:      Steven Rostedt <rostedt@goodmis.org>
12702 S:      Maintained
12703 F:      kernel/printk/
12704 F:      include/linux/printk.h
12705
12706 PRISM54 WIRELESS DRIVER
12707 M:      Luis Chamberlain <mcgrof@kernel.org>
12708 L:      linux-wireless@vger.kernel.org
12709 W:      http://wireless.kernel.org/en/users/Drivers/p54
12710 S:      Obsolete
12711 F:      drivers/net/wireless/intersil/prism54/
12712
12713 PROC FILESYSTEM
12714 R:      Alexey Dobriyan <adobriyan@gmail.com>
12715 L:      linux-kernel@vger.kernel.org
12716 L:      linux-fsdevel@vger.kernel.org
12717 S:      Maintained
12718 F:      fs/proc/
12719 F:      include/linux/proc_fs.h
12720 F:      tools/testing/selftests/proc/
12721 F:      Documentation/filesystems/proc.txt
12722
12723 PROC SYSCTL
12724 M:      Luis Chamberlain <mcgrof@kernel.org>
12725 M:      Kees Cook <keescook@chromium.org>
12726 L:      linux-kernel@vger.kernel.org
12727 L:      linux-fsdevel@vger.kernel.org
12728 S:      Maintained
12729 F:      fs/proc/proc_sysctl.c
12730 F:      include/linux/sysctl.h
12731 F:      kernel/sysctl.c
12732 F:      tools/testing/selftests/sysctl/
12733
12734 PS3 NETWORK SUPPORT
12735 M:      Geoff Levand <geoff@infradead.org>
12736 L:      netdev@vger.kernel.org
12737 L:      linuxppc-dev@lists.ozlabs.org
12738 S:      Maintained
12739 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12740
12741 PS3 PLATFORM SUPPORT
12742 M:      Geoff Levand <geoff@infradead.org>
12743 L:      linuxppc-dev@lists.ozlabs.org
12744 S:      Maintained
12745 F:      arch/powerpc/boot/ps3*
12746 F:      arch/powerpc/include/asm/lv1call.h
12747 F:      arch/powerpc/include/asm/ps3*.h
12748 F:      arch/powerpc/platforms/ps3/
12749 F:      drivers/*/ps3*
12750 F:      drivers/ps3/
12751 F:      drivers/rtc/rtc-ps3.c
12752 F:      drivers/usb/host/*ps3.c
12753 F:      sound/ppc/snd_ps3*
12754
12755 PS3VRAM DRIVER
12756 M:      Jim Paris <jim@jtan.com>
12757 M:      Geoff Levand <geoff@infradead.org>
12758 L:      linuxppc-dev@lists.ozlabs.org
12759 S:      Maintained
12760 F:      drivers/block/ps3vram.c
12761
12762 PSAMPLE PACKET SAMPLING SUPPORT:
12763 M:      Yotam Gigi <yotam.gi@gmail.com>
12764 S:      Maintained
12765 F:      net/psample
12766 F:      include/net/psample.h
12767 F:      include/uapi/linux/psample.h
12768
12769 PSTORE FILESYSTEM
12770 M:      Kees Cook <keescook@chromium.org>
12771 M:      Anton Vorontsov <anton@enomsg.org>
12772 M:      Colin Cross <ccross@android.com>
12773 M:      Tony Luck <tony.luck@intel.com>
12774 S:      Maintained
12775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12776 F:      fs/pstore/
12777 F:      include/linux/pstore*
12778 F:      drivers/firmware/efi/efi-pstore.c
12779 F:      drivers/acpi/apei/erst.c
12780 F:      Documentation/admin-guide/ramoops.rst
12781 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12782 K:      \b(pstore|ramoops)
12783
12784 PTP HARDWARE CLOCK SUPPORT
12785 M:      Richard Cochran <richardcochran@gmail.com>
12786 L:      netdev@vger.kernel.org
12787 S:      Maintained
12788 W:      http://linuxptp.sourceforge.net/
12789 F:      Documentation/ABI/testing/sysfs-ptp
12790 F:      Documentation/ptp/*
12791 F:      drivers/net/phy/dp83640*
12792 F:      drivers/ptp/*
12793 F:      include/linux/ptp_cl*
12794
12795 PTRACE SUPPORT
12796 M:      Oleg Nesterov <oleg@redhat.com>
12797 S:      Maintained
12798 F:      include/asm-generic/syscall.h
12799 F:      include/linux/ptrace.h
12800 F:      include/linux/regset.h
12801 F:      include/linux/tracehook.h
12802 F:      include/uapi/linux/ptrace.h
12803 F:      include/uapi/linux/ptrace.h
12804 F:      include/asm-generic/ptrace.h
12805 F:      kernel/ptrace.c
12806 F:      arch/*/ptrace*.c
12807 F:      arch/*/*/ptrace*.c
12808 F:      arch/*/include/asm/ptrace*.h
12809
12810 PULSE8-CEC DRIVER
12811 M:      Hans Verkuil <hverkuil@xs4all.nl>
12812 L:      linux-media@vger.kernel.org
12813 T:      git git://linuxtv.org/media_tree.git
12814 S:      Maintained
12815 F:      drivers/media/usb/pulse8-cec/*
12816 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12817
12818 PVRUSB2 VIDEO4LINUX DRIVER
12819 M:      Mike Isely <isely@pobox.com>
12820 L:      pvrusb2@isely.net       (subscribers-only)
12821 L:      linux-media@vger.kernel.org
12822 W:      http://www.isely.net/pvrusb2/
12823 T:      git git://linuxtv.org/media_tree.git
12824 S:      Maintained
12825 F:      Documentation/media/v4l-drivers/pvrusb2*
12826 F:      drivers/media/usb/pvrusb2/
12827
12828 PWC WEBCAM DRIVER
12829 M:      Hans Verkuil <hverkuil@xs4all.nl>
12830 L:      linux-media@vger.kernel.org
12831 T:      git git://linuxtv.org/media_tree.git
12832 S:      Odd Fixes
12833 F:      drivers/media/usb/pwc/*
12834 F:      include/trace/events/pwc.h
12835
12836 PWM FAN DRIVER
12837 M:      Kamil Debski <kamil@wypas.org>
12838 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12839 L:      linux-hwmon@vger.kernel.org
12840 S:      Supported
12841 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12842 F:      Documentation/hwmon/pwm-fan.rst
12843 F:      drivers/hwmon/pwm-fan.c
12844
12845 PWM IR Transmitter
12846 M:      Sean Young <sean@mess.org>
12847 L:      linux-media@vger.kernel.org
12848 S:      Maintained
12849 F:      drivers/media/rc/pwm-ir-tx.c
12850
12851 PWM SUBSYSTEM
12852 M:      Thierry Reding <thierry.reding@gmail.com>
12853 L:      linux-pwm@vger.kernel.org
12854 S:      Maintained
12855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12856 F:      Documentation/pwm.txt
12857 F:      Documentation/devicetree/bindings/pwm/
12858 F:      include/linux/pwm.h
12859 F:      drivers/pwm/
12860 F:      drivers/video/backlight/pwm_bl.c
12861 F:      include/linux/pwm_backlight.h
12862 F:      drivers/gpio/gpio-mvebu.c
12863 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12864
12865 PXA GPIO DRIVER
12866 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12867 L:      linux-gpio@vger.kernel.org
12868 S:      Maintained
12869 F:      drivers/gpio/gpio-pxa.c
12870
12871 PXA MMCI DRIVER
12872 S:      Orphan
12873
12874 PXA RTC DRIVER
12875 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12876 L:      linux-rtc@vger.kernel.org
12877 S:      Maintained
12878
12879 PXA2xx/PXA3xx SUPPORT
12880 M:      Daniel Mack <daniel@zonque.org>
12881 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12882 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12883 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12884 T:      git git://github.com/hzhuang1/linux.git
12885 T:      git git://github.com/rjarzmik/linux.git
12886 S:      Maintained
12887 F:      arch/arm/boot/dts/pxa*
12888 F:      arch/arm/mach-pxa/
12889 F:      drivers/dma/pxa*
12890 F:      drivers/pcmcia/pxa2xx*
12891 F:      drivers/pinctrl/pxa/
12892 F:      drivers/spi/spi-pxa2xx*
12893 F:      drivers/usb/gadget/udc/pxa2*
12894 F:      include/sound/pxa2xx-lib.h
12895 F:      sound/arm/pxa*
12896 F:      sound/soc/pxa/
12897
12898 QAT DRIVER
12899 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12900 L:      qat-linux@intel.com
12901 S:      Supported
12902 F:      drivers/crypto/qat/
12903
12904 QCOM AUDIO (ASoC) DRIVERS
12905 M:      Patrick Lai <plai@codeaurora.org>
12906 M:      Banajit Goswami <bgoswami@codeaurora.org>
12907 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12908 S:      Supported
12909 F:      sound/soc/qcom/
12910
12911 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12912 M:      Gabriel Somlo <somlo@cmu.edu>
12913 M:      "Michael S. Tsirkin" <mst@redhat.com>
12914 L:      qemu-devel@nongnu.org
12915 S:      Maintained
12916 F:      drivers/firmware/qemu_fw_cfg.c
12917 F:      include/uapi/linux/qemu_fw_cfg.h
12918
12919 QIB DRIVER
12920 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12921 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12922 L:      linux-rdma@vger.kernel.org
12923 S:      Supported
12924 F:      drivers/infiniband/hw/qib/
12925
12926 QLOGIC QL41xxx FCOE DRIVER
12927 M:      QLogic-Storage-Upstream@cavium.com
12928 L:      linux-scsi@vger.kernel.org
12929 S:      Supported
12930 F:      drivers/scsi/qedf/
12931
12932 QLOGIC QL41xxx ISCSI DRIVER
12933 M:      QLogic-Storage-Upstream@cavium.com
12934 L:      linux-scsi@vger.kernel.org
12935 S:      Supported
12936 F:      drivers/scsi/qedi/
12937
12938 QLOGIC QL4xxx ETHERNET DRIVER
12939 M:      Ariel Elior <aelior@marvell.com>
12940 M:      GR-everest-linux-l2@marvell.com
12941 L:      netdev@vger.kernel.org
12942 S:      Supported
12943 F:      drivers/net/ethernet/qlogic/qed/
12944 F:      include/linux/qed/
12945 F:      drivers/net/ethernet/qlogic/qede/
12946
12947 QLOGIC QL4xxx RDMA DRIVER
12948 M:      Michal Kalderon <mkalderon@marvell.com>
12949 M:      Ariel Elior <aelior@marvell.com>
12950 L:      linux-rdma@vger.kernel.org
12951 S:      Supported
12952 F:      drivers/infiniband/hw/qedr/
12953 F:      include/uapi/rdma/qedr-abi.h
12954
12955 QLOGIC QLA1280 SCSI DRIVER
12956 M:      Michael Reed <mdr@sgi.com>
12957 L:      linux-scsi@vger.kernel.org
12958 S:      Maintained
12959 F:      drivers/scsi/qla1280.[ch]
12960
12961 QLOGIC QLA2XXX FC-SCSI DRIVER
12962 M:      qla2xxx-upstream@qlogic.com
12963 L:      linux-scsi@vger.kernel.org
12964 S:      Supported
12965 F:      Documentation/scsi/LICENSE.qla2xxx
12966 F:      drivers/scsi/qla2xxx/
12967
12968 QLOGIC QLA3XXX NETWORK DRIVER
12969 M:      GR-Linux-NIC-Dev@marvell.com
12970 L:      netdev@vger.kernel.org
12971 S:      Supported
12972 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12973 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12974
12975 QLOGIC QLA4XXX iSCSI DRIVER
12976 M:      QLogic-Storage-Upstream@qlogic.com
12977 L:      linux-scsi@vger.kernel.org
12978 S:      Supported
12979 F:      Documentation/scsi/LICENSE.qla4xxx
12980 F:      drivers/scsi/qla4xxx/
12981
12982 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12983 M:      Shahed Shaikh <shshaikh@marvell.com>
12984 M:      Manish Chopra <manishc@marvell.com>
12985 M:      GR-Linux-NIC-Dev@marvell.com
12986 L:      netdev@vger.kernel.org
12987 S:      Supported
12988 F:      drivers/net/ethernet/qlogic/qlcnic/
12989
12990 QLOGIC QLGE 10Gb ETHERNET DRIVER
12991 M:      Manish Chopra <manishc@marvell.com>
12992 M:      GR-Linux-NIC-Dev@marvell.com
12993 L:      netdev@vger.kernel.org
12994 S:      Supported
12995 F:      drivers/net/ethernet/qlogic/qlge/
12996
12997 QM1D1B0004 MEDIA DRIVER
12998 M:      Akihiro Tsukada <tskd08@gmail.com>
12999 L:      linux-media@vger.kernel.org
13000 S:      Odd Fixes
13001 F:      drivers/media/tuners/qm1d1b0004*
13002
13003 QM1D1C0042 MEDIA DRIVER
13004 M:      Akihiro Tsukada <tskd08@gmail.com>
13005 L:      linux-media@vger.kernel.org
13006 S:      Odd Fixes
13007 F:      drivers/media/tuners/qm1d1c0042*
13008
13009 QNX4 FILESYSTEM
13010 M:      Anders Larsen <al@alarsen.net>
13011 W:      http://www.alarsen.net/linux/qnx4fs/
13012 S:      Maintained
13013 F:      fs/qnx4/
13014 F:      include/uapi/linux/qnx4_fs.h
13015 F:      include/uapi/linux/qnxtypes.h
13016
13017 QORIQ DPAA2 FSL-MC BUS DRIVER
13018 M:      Stuart Yoder <stuyoder@gmail.com>
13019 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
13020 L:      linux-kernel@vger.kernel.org
13021 S:      Maintained
13022 F:      drivers/bus/fsl-mc/
13023 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13024 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13025
13026 QT1010 MEDIA DRIVER
13027 M:      Antti Palosaari <crope@iki.fi>
13028 L:      linux-media@vger.kernel.org
13029 W:      https://linuxtv.org
13030 W:      http://palosaari.fi/linux/
13031 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13032 T:      git git://linuxtv.org/anttip/media_tree.git
13033 S:      Maintained
13034 F:      drivers/media/tuners/qt1010*
13035
13036 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13037 M:      Kalle Valo <kvalo@codeaurora.org>
13038 L:      ath10k@lists.infradead.org
13039 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
13040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13041 S:      Supported
13042 F:      drivers/net/wireless/ath/ath10k/
13043
13044 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13045 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13046 L:      linux-wireless@vger.kernel.org
13047 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
13048 S:      Supported
13049 F:      drivers/net/wireless/ath/ath9k/
13050
13051 QUALCOMM CAMERA SUBSYSTEM DRIVER
13052 M:      Todor Tomov <todor.too@gmail.com>
13053 L:      linux-media@vger.kernel.org
13054 S:      Maintained
13055 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13056 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13057 F:      drivers/media/platform/qcom/camss/
13058
13059 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13060 M:      Ilia Lin <ilia.lin@kernel.org>
13061 L:      linux-pm@vger.kernel.org
13062 S:      Maintained
13063 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
13064 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
13065
13066 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13067 M:      Timur Tabi <timur@kernel.org>
13068 L:      netdev@vger.kernel.org
13069 S:      Maintained
13070 F:      drivers/net/ethernet/qualcomm/emac/
13071
13072 QUALCOMM ETHQOS ETHERNET DRIVER
13073 M:      Vinod Koul <vkoul@kernel.org>
13074 M:      Niklas Cassel <niklas.cassel@linaro.org>
13075 L:      netdev@vger.kernel.org
13076 S:      Maintained
13077 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13078 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
13079
13080 QUALCOMM GENERIC INTERFACE I2C DRIVER
13081 M:      Alok Chauhan <alokc@codeaurora.org>
13082 L:      linux-i2c@vger.kernel.org
13083 L:      linux-arm-msm@vger.kernel.org
13084 S:      Supported
13085 F:      drivers/i2c/busses/i2c-qcom-geni.c
13086
13087 QUALCOMM HEXAGON ARCHITECTURE
13088 M:      Richard Kuo <rkuo@codeaurora.org>
13089 L:      linux-hexagon@vger.kernel.org
13090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
13091 S:      Supported
13092 F:      arch/hexagon/
13093
13094 QUALCOMM HIDMA DRIVER
13095 M:      Sinan Kaya <okaya@kernel.org>
13096 L:      linux-arm-kernel@lists.infradead.org
13097 L:      linux-arm-msm@vger.kernel.org
13098 L:      dmaengine@vger.kernel.org
13099 S:      Supported
13100 F:      drivers/dma/qcom/hidma*
13101
13102 QUALCOMM IOMMU
13103 M:      Rob Clark <robdclark@gmail.com>
13104 L:      iommu@lists.linux-foundation.org
13105 L:      linux-arm-msm@vger.kernel.org
13106 S:      Maintained
13107 F:      drivers/iommu/qcom_iommu.c
13108
13109 QUALCOMM TSENS THERMAL DRIVER
13110 M:      Amit Kucheria <amit.kucheria@linaro.org>
13111 L:      linux-pm@vger.kernel.org
13112 L:      linux-arm-msm@vger.kernel.org
13113 S:      Maintained
13114 F:      drivers/thermal/qcom/
13115
13116 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13117 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13118 L:      linux-media@vger.kernel.org
13119 L:      linux-arm-msm@vger.kernel.org
13120 T:      git git://linuxtv.org/media_tree.git
13121 S:      Maintained
13122 F:      drivers/media/platform/qcom/venus/
13123
13124 QUALCOMM WCN36XX WIRELESS DRIVER
13125 M:      Kalle Valo <kvalo@codeaurora.org>
13126 L:      wcn36xx@lists.infradead.org
13127 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13128 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13129 S:      Supported
13130 F:      drivers/net/wireless/ath/wcn36xx/
13131
13132 QUANTENNA QTNFMAC WIRELESS DRIVER
13133 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13134 M:      Avinash Patil <avinashp@quantenna.com>
13135 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13136 L:      linux-wireless@vger.kernel.org
13137 S:      Maintained
13138 F:      drivers/net/wireless/quantenna
13139
13140 RADEON and AMDGPU DRM DRIVERS
13141 M:      Alex Deucher <alexander.deucher@amd.com>
13142 M:      Christian König <christian.koenig@amd.com>
13143 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13144 L:      amd-gfx@lists.freedesktop.org
13145 T:      git git://people.freedesktop.org/~agd5f/linux
13146 S:      Supported
13147 F:      drivers/gpu/drm/radeon/
13148 F:      include/uapi/drm/radeon_drm.h
13149 F:      drivers/gpu/drm/amd/
13150 F:      include/uapi/drm/amdgpu_drm.h
13151
13152 RADEON FRAMEBUFFER DISPLAY DRIVER
13153 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13154 L:      linux-fbdev@vger.kernel.org
13155 S:      Maintained
13156 F:      drivers/video/fbdev/aty/radeon*
13157 F:      include/uapi/linux/radeonfb.h
13158
13159 RADIOSHARK RADIO DRIVER
13160 M:      Hans Verkuil <hverkuil@xs4all.nl>
13161 L:      linux-media@vger.kernel.org
13162 T:      git git://linuxtv.org/media_tree.git
13163 S:      Maintained
13164 F:      drivers/media/radio/radio-shark.c
13165
13166 RADIOSHARK2 RADIO DRIVER
13167 M:      Hans Verkuil <hverkuil@xs4all.nl>
13168 L:      linux-media@vger.kernel.org
13169 T:      git git://linuxtv.org/media_tree.git
13170 S:      Maintained
13171 F:      drivers/media/radio/radio-shark2.c
13172 F:      drivers/media/radio/radio-tea5777.c
13173
13174 RADOS BLOCK DEVICE (RBD)
13175 M:      Ilya Dryomov <idryomov@gmail.com>
13176 M:      Sage Weil <sage@redhat.com>
13177 M:      Alex Elder <elder@kernel.org>
13178 L:      ceph-devel@vger.kernel.org
13179 W:      http://ceph.com/
13180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13181 T:      git git://github.com/ceph/ceph-client.git
13182 S:      Supported
13183 F:      Documentation/ABI/testing/sysfs-bus-rbd
13184 F:      drivers/block/rbd.c
13185 F:      drivers/block/rbd_types.h
13186
13187 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13188 M:      Paul Mackerras <paulus@samba.org>
13189 L:      linux-fbdev@vger.kernel.org
13190 S:      Maintained
13191 F:      drivers/video/fbdev/aty/aty128fb.c
13192
13193 RAINSHADOW-CEC DRIVER
13194 M:      Hans Verkuil <hverkuil@xs4all.nl>
13195 L:      linux-media@vger.kernel.org
13196 T:      git git://linuxtv.org/media_tree.git
13197 S:      Maintained
13198 F:      drivers/media/usb/rainshadow-cec/*
13199
13200 RALINK MIPS ARCHITECTURE
13201 M:      John Crispin <john@phrozen.org>
13202 L:      linux-mips@vger.kernel.org
13203 S:      Maintained
13204 F:      arch/mips/ralink
13205
13206 RALINK RT2X00 WIRELESS LAN DRIVER
13207 P:      rt2x00 project
13208 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13209 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13210 L:      linux-wireless@vger.kernel.org
13211 S:      Maintained
13212 F:      drivers/net/wireless/ralink/rt2x00/
13213
13214 RAMDISK RAM BLOCK DEVICE DRIVER
13215 M:      Jens Axboe <axboe@kernel.dk>
13216 S:      Maintained
13217 F:      Documentation/blockdev/ramdisk.txt
13218 F:      drivers/block/brd.c
13219
13220 RANCHU VIRTUAL BOARD FOR MIPS
13221 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13222 L:      linux-mips@vger.kernel.org
13223 S:      Supported
13224 F:      arch/mips/generic/board-ranchu.c
13225 F:      arch/mips/configs/generic/board-ranchu.config
13226
13227 RANDOM NUMBER DRIVER
13228 M:      "Theodore Ts'o" <tytso@mit.edu>
13229 S:      Maintained
13230 F:      drivers/char/random.c
13231
13232 RAPIDIO SUBSYSTEM
13233 M:      Matt Porter <mporter@kernel.crashing.org>
13234 M:      Alexandre Bounine <alex.bou9@gmail.com>
13235 S:      Maintained
13236 F:      drivers/rapidio/
13237
13238 RAS INFRASTRUCTURE
13239 M:      Tony Luck <tony.luck@intel.com>
13240 M:      Borislav Petkov <bp@alien8.de>
13241 L:      linux-edac@vger.kernel.org
13242 S:      Maintained
13243 F:      drivers/ras/
13244 F:      include/linux/ras.h
13245 F:      include/ras/ras_event.h
13246 F:      Documentation/admin-guide/ras.rst
13247
13248 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13249 L:      linux-wireless@vger.kernel.org
13250 S:      Orphan
13251 F:      drivers/net/wireless/ray*
13252
13253 RCUTORTURE TEST FRAMEWORK
13254 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13255 M:      Josh Triplett <josh@joshtriplett.org>
13256 R:      Steven Rostedt <rostedt@goodmis.org>
13257 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13258 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13259 L:      rcu@vger.kernel.org
13260 S:      Supported
13261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13262 F:      tools/testing/selftests/rcutorture
13263
13264 RDC R-321X SoC
13265 M:      Florian Fainelli <florian@openwrt.org>
13266 S:      Maintained
13267
13268 RDC R6040 FAST ETHERNET DRIVER
13269 M:      Florian Fainelli <f.fainelli@gmail.com>
13270 L:      netdev@vger.kernel.org
13271 S:      Maintained
13272 F:      drivers/net/ethernet/rdc/r6040.c
13273
13274 RDMAVT - RDMA verbs software
13275 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13276 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13277 L:      linux-rdma@vger.kernel.org
13278 S:      Supported
13279 F:      drivers/infiniband/sw/rdmavt
13280
13281 RDS - RELIABLE DATAGRAM SOCKETS
13282 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13283 L:      netdev@vger.kernel.org
13284 L:      linux-rdma@vger.kernel.org
13285 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13286 W:      https://oss.oracle.com/projects/rds/
13287 S:      Supported
13288 F:      net/rds/
13289 F:      Documentation/networking/rds.txt
13290
13291 RDT - RESOURCE ALLOCATION
13292 M:      Fenghua Yu <fenghua.yu@intel.com>
13293 M:      Reinette Chatre <reinette.chatre@intel.com>
13294 L:      linux-kernel@vger.kernel.org
13295 S:      Supported
13296 F:      arch/x86/kernel/cpu/resctrl/
13297 F:      arch/x86/include/asm/resctrl_sched.h
13298 F:      Documentation/x86/resctrl*
13299
13300 READ-COPY UPDATE (RCU)
13301 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13302 M:      Josh Triplett <josh@joshtriplett.org>
13303 R:      Steven Rostedt <rostedt@goodmis.org>
13304 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13305 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13306 R:      Joel Fernandes <joel@joelfernandes.org>
13307 L:      rcu@vger.kernel.org
13308 W:      http://www.rdrop.com/users/paulmck/RCU/
13309 S:      Supported
13310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13311 F:      Documentation/RCU/
13312 X:      Documentation/RCU/torture.txt
13313 F:      include/linux/rcu*
13314 X:      include/linux/srcu*.h
13315 F:      kernel/rcu/
13316 X:      kernel/rcu/srcu*.c
13317
13318 REAL TIME CLOCK (RTC) SUBSYSTEM
13319 M:      Alessandro Zummo <a.zummo@towertech.it>
13320 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13321 L:      linux-rtc@vger.kernel.org
13322 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13324 S:      Maintained
13325 F:      Documentation/devicetree/bindings/rtc/
13326 F:      Documentation/rtc.txt
13327 F:      drivers/rtc/
13328 F:      include/linux/rtc.h
13329 F:      include/uapi/linux/rtc.h
13330 F:      include/linux/rtc/
13331 F:      include/linux/platform_data/rtc-*
13332 F:      tools/testing/selftests/rtc/
13333
13334 REALTEK AUDIO CODECS
13335 M:      Bard Liao <bardliao@realtek.com>
13336 M:      Oder Chiou <oder_chiou@realtek.com>
13337 S:      Maintained
13338 F:      sound/soc/codecs/rt*
13339 F:      include/sound/rt*.h
13340
13341 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13342 M:      Linus Walleij <linus.walleij@linaro.org>
13343 S:      Maintained
13344 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13345 F:      drivers/net/dsa/realtek-smi*
13346 F:      drivers/net/dsa/rtl83*
13347
13348 REDPINE WIRELESS DRIVER
13349 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13350 M:      Siva Rebbagondla <siva8118@gmail.com>
13351 L:      linux-wireless@vger.kernel.org
13352 S:      Maintained
13353 F:      drivers/net/wireless/rsi/
13354
13355 REGISTER MAP ABSTRACTION
13356 M:      Mark Brown <broonie@kernel.org>
13357 L:      linux-kernel@vger.kernel.org
13358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13359 S:      Supported
13360 F:      Documentation/devicetree/bindings/regmap/
13361 F:      drivers/base/regmap/
13362 F:      include/linux/regmap.h
13363
13364 REISERFS FILE SYSTEM
13365 L:      reiserfs-devel@vger.kernel.org
13366 S:      Supported
13367 F:      fs/reiserfs/
13368
13369 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13370 M:      Ohad Ben-Cohen <ohad@wizery.com>
13371 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13372 L:      linux-remoteproc@vger.kernel.org
13373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13374 S:      Maintained
13375 F:      Documentation/devicetree/bindings/remoteproc/
13376 F:      Documentation/remoteproc.txt
13377 F:      drivers/remoteproc/
13378 F:      include/linux/remoteproc.h
13379
13380 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13381 M:      Ohad Ben-Cohen <ohad@wizery.com>
13382 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13383 L:      linux-remoteproc@vger.kernel.org
13384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13385 S:      Maintained
13386 F:      drivers/rpmsg/
13387 F:      Documentation/rpmsg.txt
13388 F:      include/linux/rpmsg.h
13389 F:      include/linux/rpmsg/
13390
13391 RENESAS CLOCK DRIVERS
13392 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13393 L:      linux-renesas-soc@vger.kernel.org
13394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13395 S:      Supported
13396 F:      drivers/clk/renesas/
13397
13398 RENESAS EMEV2 I2C DRIVER
13399 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13400 S:      Supported
13401 F:      Documentation/devicetree/bindings/i2c/i2c-emev2.txt
13402 F:      drivers/i2c/busses/i2c-emev2.c
13403
13404 RENESAS ETHERNET DRIVERS
13405 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13406 L:      netdev@vger.kernel.org
13407 L:      linux-renesas-soc@vger.kernel.org
13408 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13409 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13410 F:      drivers/net/ethernet/renesas/
13411 F:      include/linux/sh_eth.h
13412
13413 RENESAS R-CAR GYROADC DRIVER
13414 M:      Marek Vasut <marek.vasut@gmail.com>
13415 L:      linux-iio@vger.kernel.org
13416 S:      Supported
13417 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13418 F:      drivers/iio/adc/rcar-gyroadc.c
13419
13420 RENESAS R-CAR I2C DRIVERS
13421 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13422 S:      Supported
13423 F:      Documentation/devicetree/bindings/i2c/i2c-rcar.txt
13424 F:      Documentation/devicetree/bindings/i2c/i2c-sh_mobile.txt
13425 F:      drivers/i2c/busses/i2c-rcar.c
13426 F:      drivers/i2c/busses/i2c-sh_mobile.c
13427
13428 RENESAS RIIC DRIVER
13429 M:      Chris Brandt <chris.brandt@renesas.com>
13430 S:      Supported
13431 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13432 F:      drivers/i2c/busses/i2c-riic.c
13433
13434 RENESAS USB PHY DRIVER
13435 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13436 L:      linux-renesas-soc@vger.kernel.org
13437 S:      Maintained
13438 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13439
13440 RESET CONTROLLER FRAMEWORK
13441 M:      Philipp Zabel <p.zabel@pengutronix.de>
13442 T:      git git://git.pengutronix.de/git/pza/linux
13443 S:      Maintained
13444 F:      drivers/reset/
13445 F:      Documentation/devicetree/bindings/reset/
13446 F:      include/dt-bindings/reset/
13447 F:      include/linux/reset.h
13448 F:      include/linux/reset/
13449 F:      include/linux/reset-controller.h
13450
13451 RESTARTABLE SEQUENCES SUPPORT
13452 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13453 M:      Peter Zijlstra <peterz@infradead.org>
13454 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13455 M:      Boqun Feng <boqun.feng@gmail.com>
13456 L:      linux-kernel@vger.kernel.org
13457 S:      Supported
13458 F:      kernel/rseq.c
13459 F:      include/uapi/linux/rseq.h
13460 F:      include/trace/events/rseq.h
13461 F:      tools/testing/selftests/rseq/
13462
13463 RFKILL
13464 M:      Johannes Berg <johannes@sipsolutions.net>
13465 L:      linux-wireless@vger.kernel.org
13466 W:      http://wireless.kernel.org/
13467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13468 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13469 S:      Maintained
13470 F:      Documentation/rfkill.txt
13471 F:      Documentation/ABI/stable/sysfs-class-rfkill
13472 F:      net/rfkill/
13473 F:      include/linux/rfkill.h
13474 F:      include/uapi/linux/rfkill.h
13475
13476 RHASHTABLE
13477 M:      Thomas Graf <tgraf@suug.ch>
13478 M:      Herbert Xu <herbert@gondor.apana.org.au>
13479 L:      netdev@vger.kernel.org
13480 S:      Maintained
13481 F:      lib/rhashtable.c
13482 F:      lib/test_rhashtable.c
13483 F:      include/linux/rhashtable.h
13484 F:      include/linux/rhashtable-types.h
13485
13486 RICOH R5C592 MEMORYSTICK DRIVER
13487 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13488 S:      Maintained
13489 F:      drivers/memstick/host/r592.*
13490
13491 RICOH SMARTMEDIA/XD DRIVER
13492 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13493 S:      Maintained
13494 F:      drivers/mtd/nand/raw/r852.c
13495 F:      drivers/mtd/nand/raw/r852.h
13496
13497 RISC-V ARCHITECTURE
13498 M:      Palmer Dabbelt <palmer@sifive.com>
13499 M:      Albert Ou <aou@eecs.berkeley.edu>
13500 L:      linux-riscv@lists.infradead.org
13501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13502 S:      Supported
13503 F:      arch/riscv/
13504 K:      riscv
13505 N:      riscv
13506
13507 ROCCAT DRIVERS
13508 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13509 W:      http://sourceforge.net/projects/roccat/
13510 S:      Maintained
13511 F:      drivers/hid/hid-roccat*
13512 F:      include/linux/hid-roccat*
13513 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13514
13515 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13516 M:      Jacob chen <jacob2.chen@rock-chips.com>
13517 L:      linux-media@vger.kernel.org
13518 S:      Maintained
13519 F:      drivers/media/platform/rockchip/rga/
13520 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13521
13522 ROCKCHIP VPU CODEC DRIVER
13523 M:      Ezequiel Garcia <ezequiel@collabora.com>
13524 L:      linux-media@vger.kernel.org
13525 S:      Maintained
13526 F:      drivers/staging/media/platform/rockchip/vpu/
13527 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13528
13529 ROCKER DRIVER
13530 M:      Jiri Pirko <jiri@resnulli.us>
13531 L:      netdev@vger.kernel.org
13532 S:      Supported
13533 F:      drivers/net/ethernet/rocker/
13534
13535 ROCKETPORT DRIVER
13536 P:      Comtrol Corp.
13537 W:      http://www.comtrol.com
13538 S:      Maintained
13539 F:      Documentation/serial/rocket.rst
13540 F:      drivers/tty/rocket*
13541
13542 ROCKETPORT EXPRESS/INFINITY DRIVER
13543 M:      Kevin Cernekee <cernekee@gmail.com>
13544 L:      linux-serial@vger.kernel.org
13545 S:      Odd Fixes
13546 F:      drivers/tty/serial/rp2.*
13547
13548 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13549 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13550 L:      linux-kernel@vger.kernel.org
13551 L:      linux-renesas-soc@vger.kernel.org
13552 S:      Supported
13553 F:      drivers/mfd/bd9571mwv.c
13554 F:      drivers/regulator/bd9571mwv-regulator.c
13555 F:      drivers/gpio/gpio-bd9571mwv.c
13556 F:      include/linux/mfd/bd9571mwv.h
13557 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13558
13559 ROSE NETWORK LAYER
13560 M:      Ralf Baechle <ralf@linux-mips.org>
13561 L:      linux-hams@vger.kernel.org
13562 W:      http://www.linux-ax25.org/
13563 S:      Maintained
13564 F:      include/net/rose.h
13565 F:      include/uapi/linux/rose.h
13566 F:      net/rose/
13567
13568 RTL2830 MEDIA DRIVER
13569 M:      Antti Palosaari <crope@iki.fi>
13570 L:      linux-media@vger.kernel.org
13571 W:      https://linuxtv.org
13572 W:      http://palosaari.fi/linux/
13573 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13574 T:      git git://linuxtv.org/anttip/media_tree.git
13575 S:      Maintained
13576 F:      drivers/media/dvb-frontends/rtl2830*
13577
13578 RTL2832 MEDIA DRIVER
13579 M:      Antti Palosaari <crope@iki.fi>
13580 L:      linux-media@vger.kernel.org
13581 W:      https://linuxtv.org
13582 W:      http://palosaari.fi/linux/
13583 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13584 T:      git git://linuxtv.org/anttip/media_tree.git
13585 S:      Maintained
13586 F:      drivers/media/dvb-frontends/rtl2832*
13587
13588 RTL2832_SDR MEDIA DRIVER
13589 M:      Antti Palosaari <crope@iki.fi>
13590 L:      linux-media@vger.kernel.org
13591 W:      https://linuxtv.org
13592 W:      http://palosaari.fi/linux/
13593 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13594 T:      git git://linuxtv.org/anttip/media_tree.git
13595 S:      Maintained
13596 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13597
13598 RTL8180 WIRELESS DRIVER
13599 L:      linux-wireless@vger.kernel.org
13600 W:      http://wireless.kernel.org/
13601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13602 S:      Orphan
13603 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13604
13605 RTL8187 WIRELESS DRIVER
13606 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13607 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13608 M:      Larry Finger <Larry.Finger@lwfinger.net>
13609 L:      linux-wireless@vger.kernel.org
13610 W:      http://wireless.kernel.org/
13611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13612 S:      Maintained
13613 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13614
13615 REALTEK WIRELESS DRIVER (rtlwifi family)
13616 M:      Ping-Ke Shih <pkshih@realtek.com>
13617 L:      linux-wireless@vger.kernel.org
13618 W:      http://wireless.kernel.org/
13619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13620 S:      Maintained
13621 F:      drivers/net/wireless/realtek/rtlwifi/
13622
13623 REALTEK WIRELESS DRIVER (rtw88)
13624 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
13625 L:      linux-wireless@vger.kernel.org
13626 S:      Maintained
13627 F:      drivers/net/wireless/realtek/rtw88/
13628
13629 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13630 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13631 L:      linux-wireless@vger.kernel.org
13632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13633 S:      Maintained
13634 F:      drivers/net/wireless/realtek/rtl8xxxu/
13635
13636 RXRPC SOCKETS (AF_RXRPC)
13637 M:      David Howells <dhowells@redhat.com>
13638 L:      linux-afs@lists.infradead.org
13639 S:      Supported
13640 F:      net/rxrpc/
13641 F:      include/keys/rxrpc-type.h
13642 F:      include/net/af_rxrpc.h
13643 F:      include/trace/events/rxrpc.h
13644 F:      include/uapi/linux/rxrpc.h
13645 F:      Documentation/networking/rxrpc.txt
13646 W:      https://www.infradead.org/~dhowells/kafs/
13647
13648 S3 SAVAGE FRAMEBUFFER DRIVER
13649 M:      Antonino Daplas <adaplas@gmail.com>
13650 L:      linux-fbdev@vger.kernel.org
13651 S:      Maintained
13652 F:      drivers/video/fbdev/savage/
13653
13654 S390
13655 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13656 M:      Vasily Gorbik <gor@linux.ibm.com>
13657 M:      Christian Borntraeger <borntraeger@de.ibm.com>
13658 L:      linux-s390@vger.kernel.org
13659 W:      http://www.ibm.com/developerworks/linux/linux390/
13660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13661 S:      Supported
13662 F:      arch/s390/
13663 F:      drivers/s390/
13664 F:      Documentation/s390/
13665 F:      Documentation/driver-api/s390-drivers.rst
13666
13667 S390 COMMON I/O LAYER
13668 M:      Sebastian Ott <sebott@linux.ibm.com>
13669 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13670 L:      linux-s390@vger.kernel.org
13671 W:      http://www.ibm.com/developerworks/linux/linux390/
13672 S:      Supported
13673 F:      drivers/s390/cio/
13674
13675 S390 DASD DRIVER
13676 M:      Stefan Haberland <sth@linux.ibm.com>
13677 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13678 L:      linux-s390@vger.kernel.org
13679 W:      http://www.ibm.com/developerworks/linux/linux390/
13680 S:      Supported
13681 F:      drivers/s390/block/dasd*
13682 F:      block/partitions/ibm.c
13683
13684 S390 IOMMU (PCI)
13685 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13686 L:      linux-s390@vger.kernel.org
13687 W:      http://www.ibm.com/developerworks/linux/linux390/
13688 S:      Supported
13689 F:      drivers/iommu/s390-iommu.c
13690
13691 S390 IUCV NETWORK LAYER
13692 M:      Julian Wiedmann <jwi@linux.ibm.com>
13693 M:      Ursula Braun <ubraun@linux.ibm.com>
13694 L:      linux-s390@vger.kernel.org
13695 W:      http://www.ibm.com/developerworks/linux/linux390/
13696 S:      Supported
13697 F:      drivers/s390/net/*iucv*
13698 F:      include/net/iucv/
13699 F:      net/iucv/
13700
13701 S390 NETWORK DRIVERS
13702 M:      Julian Wiedmann <jwi@linux.ibm.com>
13703 M:      Ursula Braun <ubraun@linux.ibm.com>
13704 L:      linux-s390@vger.kernel.org
13705 W:      http://www.ibm.com/developerworks/linux/linux390/
13706 S:      Supported
13707 F:      drivers/s390/net/
13708
13709 S390 PCI SUBSYSTEM
13710 M:      Sebastian Ott <sebott@linux.ibm.com>
13711 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13712 L:      linux-s390@vger.kernel.org
13713 W:      http://www.ibm.com/developerworks/linux/linux390/
13714 S:      Supported
13715 F:      arch/s390/pci/
13716 F:      drivers/pci/hotplug/s390_pci_hpc.c
13717
13718 S390 VFIO-CCW DRIVER
13719 M:      Cornelia Huck <cohuck@redhat.com>
13720 M:      Farhan Ali <alifm@linux.ibm.com>
13721 M:      Eric Farman <farman@linux.ibm.com>
13722 R:      Halil Pasic <pasic@linux.ibm.com>
13723 L:      linux-s390@vger.kernel.org
13724 L:      kvm@vger.kernel.org
13725 S:      Supported
13726 F:      drivers/s390/cio/vfio_ccw*
13727 F:      Documentation/s390/vfio-ccw.txt
13728 F:      include/uapi/linux/vfio_ccw.h
13729
13730 S390 ZCRYPT DRIVER
13731 M:      Harald Freudenberger <freude@linux.ibm.com>
13732 L:      linux-s390@vger.kernel.org
13733 W:      http://www.ibm.com/developerworks/linux/linux390/
13734 S:      Supported
13735 F:      drivers/s390/crypto/
13736
13737 S390 VFIO AP DRIVER
13738 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13739 M:      Pierre Morel <pmorel@linux.ibm.com>
13740 M:      Halil Pasic <pasic@linux.ibm.com>
13741 L:      linux-s390@vger.kernel.org
13742 W:      http://www.ibm.com/developerworks/linux/linux390/
13743 S:      Supported
13744 F:      drivers/s390/crypto/vfio_ap_drv.c
13745 F:      drivers/s390/crypto/vfio_ap_private.h
13746 F:      drivers/s390/crypto/vfio_ap_ops.c
13747 F:      Documentation/s390/vfio-ap.txt
13748
13749 S390 ZFCP DRIVER
13750 M:      Steffen Maier <maier@linux.ibm.com>
13751 M:      Benjamin Block <bblock@linux.ibm.com>
13752 L:      linux-s390@vger.kernel.org
13753 W:      http://www.ibm.com/developerworks/linux/linux390/
13754 S:      Supported
13755 F:      drivers/s390/scsi/zfcp_*
13756
13757 S3C24XX SD/MMC Driver
13758 M:      Ben Dooks <ben-linux@fluff.org>
13759 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13760 S:      Supported
13761 F:      drivers/mmc/host/s3cmci.*
13762
13763 SAA6588 RDS RECEIVER DRIVER
13764 M:      Hans Verkuil <hverkuil@xs4all.nl>
13765 L:      linux-media@vger.kernel.org
13766 T:      git git://linuxtv.org/media_tree.git
13767 W:      https://linuxtv.org
13768 S:      Odd Fixes
13769 F:      drivers/media/i2c/saa6588*
13770
13771 SAA7134 VIDEO4LINUX DRIVER
13772 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13773 L:      linux-media@vger.kernel.org
13774 W:      https://linuxtv.org
13775 T:      git git://linuxtv.org/media_tree.git
13776 S:      Odd fixes
13777 F:      Documentation/media/v4l-drivers/saa7134*
13778 F:      drivers/media/pci/saa7134/
13779
13780 SAA7146 VIDEO4LINUX-2 DRIVER
13781 M:      Hans Verkuil <hverkuil@xs4all.nl>
13782 L:      linux-media@vger.kernel.org
13783 T:      git git://linuxtv.org/media_tree.git
13784 S:      Maintained
13785 F:      drivers/media/common/saa7146/
13786 F:      drivers/media/pci/saa7146/
13787 F:      include/media/drv-intf/saa7146*
13788
13789 SAMSUNG AUDIO (ASoC) DRIVERS
13790 M:      Krzysztof Kozlowski <krzk@kernel.org>
13791 M:      Sangbeom Kim <sbkim73@samsung.com>
13792 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13793 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13794 S:      Supported
13795 F:      sound/soc/samsung/
13796 F:      Documentation/devicetree/bindings/sound/samsung*
13797
13798 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13799 M:      Krzysztof Kozlowski <krzk@kernel.org>
13800 L:      linux-crypto@vger.kernel.org
13801 L:      linux-samsung-soc@vger.kernel.org
13802 S:      Maintained
13803 F:      drivers/crypto/exynos-rng.c
13804 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13805
13806 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13807 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13808 L:      linux-samsung-soc@vger.kernel.org
13809 S:      Maintained
13810 F:      drivers/char/hw_random/exynos-trng.c
13811 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13812
13813 SAMSUNG FRAMEBUFFER DRIVER
13814 M:      Jingoo Han <jingoohan1@gmail.com>
13815 L:      linux-fbdev@vger.kernel.org
13816 S:      Maintained
13817 F:      drivers/video/fbdev/s3c-fb.c
13818
13819 SAMSUNG LAPTOP DRIVER
13820 M:      Corentin Chary <corentin.chary@gmail.com>
13821 L:      platform-driver-x86@vger.kernel.org
13822 S:      Maintained
13823 F:      drivers/platform/x86/samsung-laptop.c
13824
13825 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13826 M:      Sangbeom Kim <sbkim73@samsung.com>
13827 M:      Krzysztof Kozlowski <krzk@kernel.org>
13828 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13829 L:      linux-kernel@vger.kernel.org
13830 L:      linux-samsung-soc@vger.kernel.org
13831 S:      Supported
13832 F:      drivers/mfd/sec*.c
13833 F:      drivers/regulator/s2m*.c
13834 F:      drivers/regulator/s5m*.c
13835 F:      drivers/clk/clk-s2mps11.c
13836 F:      drivers/rtc/rtc-s5m.c
13837 F:      include/linux/mfd/samsung/
13838 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13839 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13840 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13841 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13842
13843 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13844 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13845 L:      linux-media@vger.kernel.org
13846 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13847 S:      Maintained
13848 F:      drivers/media/platform/s3c-camif/
13849 F:      include/media/drv-intf/s3c_camif.h
13850
13851 SAMSUNG S3FWRN5 NFC DRIVER
13852 M:      Robert Baldyga <r.baldyga@samsung.com>
13853 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13854 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13855 S:      Supported
13856 F:      drivers/nfc/s3fwrn5
13857
13858 SAMSUNG S5C73M3 CAMERA DRIVER
13859 M:      Kyungmin Park <kyungmin.park@samsung.com>
13860 M:      Andrzej Hajda <a.hajda@samsung.com>
13861 L:      linux-media@vger.kernel.org
13862 S:      Supported
13863 F:      drivers/media/i2c/s5c73m3/*
13864
13865 SAMSUNG S5K5BAF CAMERA DRIVER
13866 M:      Kyungmin Park <kyungmin.park@samsung.com>
13867 M:      Andrzej Hajda <a.hajda@samsung.com>
13868 L:      linux-media@vger.kernel.org
13869 S:      Supported
13870 F:      drivers/media/i2c/s5k5baf.c
13871
13872 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13873 M:      Krzysztof Kozlowski <krzk@kernel.org>
13874 M:      Vladimir Zapolskiy <vz@mleia.com>
13875 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13876 L:      linux-crypto@vger.kernel.org
13877 L:      linux-samsung-soc@vger.kernel.org
13878 S:      Maintained
13879 F:      drivers/crypto/s5p-sss.c
13880
13881 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13882 M:      Kyungmin Park <kyungmin.park@samsung.com>
13883 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13884 L:      linux-media@vger.kernel.org
13885 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13886 S:      Supported
13887 F:      drivers/media/platform/exynos4-is/
13888
13889 SAMSUNG SOC CLOCK DRIVERS
13890 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13891 M:      Tomasz Figa <tomasz.figa@gmail.com>
13892 M:      Chanwoo Choi <cw00.choi@samsung.com>
13893 S:      Supported
13894 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13896 F:      drivers/clk/samsung/
13897 F:      include/dt-bindings/clock/exynos*.h
13898 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13899
13900 SAMSUNG SPI DRIVERS
13901 M:      Kukjin Kim <kgene@kernel.org>
13902 M:      Krzysztof Kozlowski <krzk@kernel.org>
13903 M:      Andi Shyti <andi@etezian.org>
13904 L:      linux-spi@vger.kernel.org
13905 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13906 S:      Maintained
13907 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13908 F:      drivers/spi/spi-s3c*
13909 F:      include/linux/platform_data/spi-s3c64xx.h
13910
13911 SAMSUNG SXGBE DRIVERS
13912 M:      Byungho An <bh74.an@samsung.com>
13913 M:      Girish K S <ks.giri@samsung.com>
13914 M:      Vipul Pandya <vipul.pandya@samsung.com>
13915 S:      Supported
13916 L:      netdev@vger.kernel.org
13917 F:      drivers/net/ethernet/samsung/sxgbe/
13918
13919 SAMSUNG THERMAL DRIVER
13920 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13921 L:      linux-pm@vger.kernel.org
13922 L:      linux-samsung-soc@vger.kernel.org
13923 S:      Supported
13924 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13925 F:      drivers/thermal/samsung/
13926
13927 SAMSUNG USB2 PHY DRIVER
13928 M:      Kamil Debski <kamil@wypas.org>
13929 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13930 L:      linux-kernel@vger.kernel.org
13931 S:      Supported
13932 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13933 F:      Documentation/phy/samsung-usb2.txt
13934 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13935 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13936 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13937 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13938 F:      drivers/phy/samsung/phy-samsung-usb2.c
13939 F:      drivers/phy/samsung/phy-samsung-usb2.h
13940
13941 SC1200 WDT DRIVER
13942 M:      Zwane Mwaikambo <zwanem@gmail.com>
13943 S:      Maintained
13944 F:      drivers/watchdog/sc1200wdt.c
13945
13946 SCHEDULER
13947 M:      Ingo Molnar <mingo@redhat.com>
13948 M:      Peter Zijlstra <peterz@infradead.org>
13949 L:      linux-kernel@vger.kernel.org
13950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13951 S:      Maintained
13952 F:      kernel/sched/
13953 F:      include/linux/sched.h
13954 F:      include/uapi/linux/sched.h
13955 F:      include/linux/wait.h
13956 F:      include/linux/preempt.h
13957
13958 SCR24X CHIP CARD INTERFACE DRIVER
13959 M:      Lubomir Rintel <lkundrak@v3.sk>
13960 S:      Supported
13961 F:      drivers/char/pcmcia/scr24x_cs.c
13962
13963 SCSI CDROM DRIVER
13964 M:      Jens Axboe <axboe@kernel.dk>
13965 L:      linux-scsi@vger.kernel.org
13966 W:      http://www.kernel.dk
13967 S:      Maintained
13968 F:      drivers/scsi/sr*
13969
13970 SCSI RDMA PROTOCOL (SRP) INITIATOR
13971 M:      Bart Van Assche <bvanassche@acm.org>
13972 L:      linux-rdma@vger.kernel.org
13973 S:      Supported
13974 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13975 F:      drivers/infiniband/ulp/srp/
13976 F:      include/scsi/srp.h
13977
13978 SCSI RDMA PROTOCOL (SRP) TARGET
13979 M:      Bart Van Assche <bvanassche@acm.org>
13980 L:      linux-rdma@vger.kernel.org
13981 L:      target-devel@vger.kernel.org
13982 S:      Supported
13983 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13984 F:      drivers/infiniband/ulp/srpt/
13985
13986 SCSI SG DRIVER
13987 M:      Doug Gilbert <dgilbert@interlog.com>
13988 L:      linux-scsi@vger.kernel.org
13989 W:      http://sg.danny.cz/sg
13990 S:      Maintained
13991 F:      Documentation/scsi/scsi-generic.txt
13992 F:      drivers/scsi/sg.c
13993 F:      include/scsi/sg.h
13994
13995 SCSI SUBSYSTEM
13996 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13998 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14000 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
14001 L:      linux-scsi@vger.kernel.org
14002 S:      Maintained
14003 F:      Documentation/devicetree/bindings/scsi/
14004 F:      drivers/scsi/
14005 F:      include/scsi/
14006
14007 SCSI TAPE DRIVER
14008 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
14009 L:      linux-scsi@vger.kernel.org
14010 S:      Maintained
14011 F:      Documentation/scsi/st.txt
14012 F:      drivers/scsi/st.*
14013 F:      drivers/scsi/st_*.h
14014
14015 SCSI TARGET SUBSYSTEM
14016 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14017 L:      linux-scsi@vger.kernel.org
14018 L:      target-devel@vger.kernel.org
14019 W:      http://www.linux-iscsi.org
14020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14021 Q:      https://patchwork.kernel.org/project/target-devel/list/
14022 S:      Supported
14023 F:      drivers/target/
14024 F:      include/target/
14025 F:      Documentation/target/
14026
14027 SCTP PROTOCOL
14028 M:      Vlad Yasevich <vyasevich@gmail.com>
14029 M:      Neil Horman <nhorman@tuxdriver.com>
14030 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14031 L:      linux-sctp@vger.kernel.org
14032 W:      http://lksctp.sourceforge.net
14033 S:      Maintained
14034 F:      Documentation/networking/sctp.txt
14035 F:      include/linux/sctp.h
14036 F:      include/uapi/linux/sctp.h
14037 F:      include/net/sctp/
14038 F:      net/sctp/
14039
14040 SCx200 CPU SUPPORT
14041 M:      Jim Cromie <jim.cromie@gmail.com>
14042 S:      Odd Fixes
14043 F:      Documentation/i2c/busses/scx200_acb
14044 F:      arch/x86/platform/scx200/
14045 F:      drivers/watchdog/scx200_wdt.c
14046 F:      drivers/i2c/busses/scx200*
14047 F:      drivers/mtd/maps/scx200_docflash.c
14048 F:      include/linux/scx200.h
14049
14050 SCx200 GPIO DRIVER
14051 M:      Jim Cromie <jim.cromie@gmail.com>
14052 S:      Maintained
14053 F:      drivers/char/scx200_gpio.c
14054 F:      include/linux/scx200_gpio.h
14055
14056 SCx200 HRT CLOCKSOURCE DRIVER
14057 M:      Jim Cromie <jim.cromie@gmail.com>
14058 S:      Maintained
14059 F:      drivers/clocksource/scx200_hrt.c
14060
14061 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
14062 M:      Sascha Sommer <saschasommer@freenet.de>
14063 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
14064 S:      Maintained
14065 F:      drivers/mmc/host/sdricoh_cs.c
14066
14067 SECO BOARDS CEC DRIVER
14068 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
14069 S:      Maintained
14070 F:      drivers/media/platform/seco-cec/seco-cec.c
14071 F:      drivers/media/platform/seco-cec/seco-cec.h
14072
14073 SECURE COMPUTING
14074 M:      Kees Cook <keescook@chromium.org>
14075 R:      Andy Lutomirski <luto@amacapital.net>
14076 R:      Will Drewry <wad@chromium.org>
14077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
14078 S:      Supported
14079 F:      kernel/seccomp.c
14080 F:      include/uapi/linux/seccomp.h
14081 F:      include/linux/seccomp.h
14082 F:      tools/testing/selftests/seccomp/*
14083 F:      tools/testing/selftests/kselftest_harness.h
14084 F:      Documentation/userspace-api/seccomp_filter.rst
14085 K:      \bsecure_computing
14086 K:      \bTIF_SECCOMP\b
14087
14088 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
14089 M:      Al Cooper <alcooperx@gmail.com>
14090 L:      linux-mmc@vger.kernel.org
14091 L:      bcm-kernel-feedback-list@broadcom.com
14092 S:      Maintained
14093 F:      drivers/mmc/host/sdhci-brcmstb*
14094
14095 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
14096 M:      Adrian Hunter <adrian.hunter@intel.com>
14097 L:      linux-mmc@vger.kernel.org
14098 S:      Maintained
14099 F:      drivers/mmc/host/sdhci*
14100 F:      include/linux/mmc/sdhci*
14101
14102 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14103 M:      Adrian Hunter <adrian.hunter@intel.com>
14104 M:      Ritesh Harjani <riteshh@codeaurora.org>
14105 M:      Asutosh Das <asutoshd@codeaurora.org>
14106 L:      linux-mmc@vger.kernel.org
14107 S:      Maintained
14108 F:      drivers/mmc/host/cqhci*
14109
14110 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14111 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14112 M:      Manjunath M B <manjumb@synopsys.com>
14113 L:      linux-mmc@vger.kernel.org
14114 S:      Maintained
14115 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14116
14117 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14118 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14119 L:      linux-mmc@vger.kernel.org
14120 S:      Supported
14121 F:      drivers/mmc/host/sdhci-of-at91.c
14122
14123 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14124 M:      Ben Dooks <ben-linux@fluff.org>
14125 M:      Jaehoon Chung <jh80.chung@samsung.com>
14126 L:      linux-mmc@vger.kernel.org
14127 S:      Maintained
14128 F:      drivers/mmc/host/sdhci-s3c*
14129
14130 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14131 M:      Viresh Kumar <vireshk@kernel.org>
14132 L:      linux-mmc@vger.kernel.org
14133 S:      Maintained
14134 F:      drivers/mmc/host/sdhci-spear.c
14135
14136 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14137 M:      Kishon Vijay Abraham I <kishon@ti.com>
14138 L:      linux-mmc@vger.kernel.org
14139 S:      Maintained
14140 F:      drivers/mmc/host/sdhci-omap.c
14141
14142 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14143 M:      Scott Bauer <scott.bauer@intel.com>
14144 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14145 L:      linux-block@vger.kernel.org
14146 S:      Supported
14147 F:      block/sed*
14148 F:      block/opal_proto.h
14149 F:      include/linux/sed*
14150 F:      include/uapi/linux/sed*
14151
14152 SECURITY CONTACT
14153 M:      Security Officers <security@kernel.org>
14154 S:      Supported
14155
14156 SECURITY SUBSYSTEM
14157 M:      James Morris <jmorris@namei.org>
14158 M:      "Serge E. Hallyn" <serge@hallyn.com>
14159 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14161 W:      http://kernsec.org/
14162 S:      Supported
14163 F:      security/
14164 X:      security/selinux/
14165
14166 SELINUX SECURITY MODULE
14167 M:      Paul Moore <paul@paul-moore.com>
14168 M:      Stephen Smalley <sds@tycho.nsa.gov>
14169 M:      Eric Paris <eparis@parisplace.org>
14170 L:      selinux@vger.kernel.org
14171 W:      https://selinuxproject.org
14172 W:      https://github.com/SELinuxProject
14173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14174 S:      Supported
14175 F:      include/uapi/linux/selinux_netlink.h
14176 F:      security/selinux/
14177 F:      scripts/selinux/
14178 F:      Documentation/admin-guide/LSM/SELinux.rst
14179
14180 SENSABLE PHANTOM
14181 M:      Jiri Slaby <jirislaby@gmail.com>
14182 S:      Maintained
14183 F:      drivers/misc/phantom.c
14184 F:      include/uapi/linux/phantom.h
14185
14186 SERIAL DEVICE BUS
14187 M:      Rob Herring <robh@kernel.org>
14188 L:      linux-serial@vger.kernel.org
14189 S:      Maintained
14190 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14191 F:      drivers/tty/serdev/
14192 F:      include/linux/serdev.h
14193
14194 SERIAL DRIVERS
14195 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14196 L:      linux-serial@vger.kernel.org
14197 S:      Maintained
14198 F:      Documentation/devicetree/bindings/serial/
14199 F:      drivers/tty/serial/
14200
14201 SERIAL IR RECEIVER
14202 M:      Sean Young <sean@mess.org>
14203 L:      linux-media@vger.kernel.org
14204 S:      Maintained
14205 F:      drivers/media/rc/serial_ir.c
14206
14207 SFC NETWORK DRIVER
14208 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14209 M:      Edward Cree <ecree@solarflare.com>
14210 M:      Martin Habets <mhabets@solarflare.com>
14211 L:      netdev@vger.kernel.org
14212 S:      Supported
14213 F:      drivers/net/ethernet/sfc/
14214
14215 SFF/SFP/SFP+ MODULE SUPPORT
14216 M:      Russell King <linux@armlinux.org.uk>
14217 L:      netdev@vger.kernel.org
14218 S:      Maintained
14219 F:      drivers/net/phy/phylink.c
14220 F:      drivers/net/phy/sfp*
14221 F:      include/linux/phylink.h
14222 F:      include/linux/sfp.h
14223
14224 SGI GRU DRIVER
14225 M:      Dimitri Sivanich <sivanich@sgi.com>
14226 S:      Maintained
14227 F:      drivers/misc/sgi-gru/
14228
14229 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14230 M:      Pat Gefre <pfg@sgi.com>
14231 L:      linux-ia64@vger.kernel.org
14232 S:      Supported
14233 F:      Documentation/ia64/serial.txt
14234 F:      drivers/tty/serial/ioc?_serial.c
14235 F:      include/linux/ioc?.h
14236
14237 SGI XP/XPC/XPNET DRIVER
14238 M:      Cliff Whickman <cpw@sgi.com>
14239 M:      Robin Holt <robinmholt@gmail.com>
14240 S:      Maintained
14241 F:      drivers/misc/sgi-xp/
14242
14243 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14244 M:      Ursula Braun <ubraun@linux.ibm.com>
14245 M:      Karsten Graul <kgraul@linux.ibm.com>
14246 L:      linux-s390@vger.kernel.org
14247 W:      http://www.ibm.com/developerworks/linux/linux390/
14248 S:      Supported
14249 F:      net/smc/
14250
14251 SHARP RJ54N1CB0C SENSOR DRIVER
14252 M:      Jacopo Mondi <jacopo@jmondi.org>
14253 L:      linux-media@vger.kernel.org
14254 T:      git git://linuxtv.org/media_tree.git
14255 S:      Odd fixes
14256 F:      drivers/media/i2c/rj54n1cb0c.c
14257 F:      include/media/i2c/rj54n1cb0c.h
14258
14259 SH_VEU V4L2 MEM2MEM DRIVER
14260 L:      linux-media@vger.kernel.org
14261 S:      Orphan
14262 F:      drivers/media/platform/sh_veu.c
14263
14264 SH_VOU V4L2 OUTPUT DRIVER
14265 L:      linux-media@vger.kernel.org
14266 S:      Orphan
14267 F:      drivers/media/platform/sh_vou.c
14268 F:      include/media/drv-intf/sh_vou.h
14269
14270 SI2157 MEDIA DRIVER
14271 M:      Antti Palosaari <crope@iki.fi>
14272 L:      linux-media@vger.kernel.org
14273 W:      https://linuxtv.org
14274 W:      http://palosaari.fi/linux/
14275 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14276 T:      git git://linuxtv.org/anttip/media_tree.git
14277 S:      Maintained
14278 F:      drivers/media/tuners/si2157*
14279
14280 SI2165 MEDIA DRIVER
14281 M:      Matthias Schwarzott <zzam@gentoo.org>
14282 L:      linux-media@vger.kernel.org
14283 W:      https://linuxtv.org
14284 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14285 S:      Maintained
14286 F:      drivers/media/dvb-frontends/si2165*
14287
14288 SI2168 MEDIA DRIVER
14289 M:      Antti Palosaari <crope@iki.fi>
14290 L:      linux-media@vger.kernel.org
14291 W:      https://linuxtv.org
14292 W:      http://palosaari.fi/linux/
14293 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14294 T:      git git://linuxtv.org/anttip/media_tree.git
14295 S:      Maintained
14296 F:      drivers/media/dvb-frontends/si2168*
14297
14298 SI470X FM RADIO RECEIVER I2C DRIVER
14299 M:      Hans Verkuil <hverkuil@xs4all.nl>
14300 L:      linux-media@vger.kernel.org
14301 T:      git git://linuxtv.org/media_tree.git
14302 W:      https://linuxtv.org
14303 S:      Odd Fixes
14304 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14305
14306 SI470X FM RADIO RECEIVER USB DRIVER
14307 M:      Hans Verkuil <hverkuil@xs4all.nl>
14308 L:      linux-media@vger.kernel.org
14309 T:      git git://linuxtv.org/media_tree.git
14310 W:      https://linuxtv.org
14311 S:      Maintained
14312 F:      drivers/media/radio/si470x/radio-si470x-common.c
14313 F:      drivers/media/radio/si470x/radio-si470x.h
14314 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14315
14316 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14317 M:      Eduardo Valentin <edubezval@gmail.com>
14318 L:      linux-media@vger.kernel.org
14319 T:      git git://linuxtv.org/media_tree.git
14320 W:      https://linuxtv.org
14321 S:      Odd Fixes
14322 F:      drivers/media/radio/si4713/si4713.?
14323
14324 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14325 M:      Eduardo Valentin <edubezval@gmail.com>
14326 L:      linux-media@vger.kernel.org
14327 T:      git git://linuxtv.org/media_tree.git
14328 W:      https://linuxtv.org
14329 S:      Odd Fixes
14330 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14331
14332 SI4713 FM RADIO TRANSMITTER USB DRIVER
14333 M:      Hans Verkuil <hverkuil@xs4all.nl>
14334 L:      linux-media@vger.kernel.org
14335 T:      git git://linuxtv.org/media_tree.git
14336 W:      https://linuxtv.org
14337 S:      Maintained
14338 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14339
14340 SIANO DVB DRIVER
14341 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14342 L:      linux-media@vger.kernel.org
14343 W:      https://linuxtv.org
14344 T:      git git://linuxtv.org/media_tree.git
14345 S:      Odd fixes
14346 F:      drivers/media/common/siano/
14347 F:      drivers/media/usb/siano/
14348 F:      drivers/media/usb/siano/
14349 F:      drivers/media/mmc/siano/
14350
14351 SIFIVE DRIVERS
14352 M:      Palmer Dabbelt <palmer@sifive.com>
14353 M:      Paul Walmsley <paul.walmsley@sifive.com>
14354 L:      linux-riscv@lists.infradead.org
14355 T:      git git://github.com/sifive/riscv-linux.git
14356 S:      Supported
14357 K:      sifive
14358 N:      sifive
14359
14360 SIFIVE FU540 SYSTEM-ON-CHIP
14361 M:      Paul Walmsley <paul.walmsley@sifive.com>
14362 M:      Palmer Dabbelt <palmer@sifive.com>
14363 L:      linux-riscv@lists.infradead.org
14364 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
14365 S:      Supported
14366 K:      fu540
14367 N:      fu540
14368
14369 SILEAD TOUCHSCREEN DRIVER
14370 M:      Hans de Goede <hdegoede@redhat.com>
14371 L:      linux-input@vger.kernel.org
14372 L:      platform-driver-x86@vger.kernel.org
14373 S:      Maintained
14374 F:      drivers/input/touchscreen/silead.c
14375 F:      drivers/platform/x86/touchscreen_dmi.c
14376
14377 SILICON MOTION SM712 FRAME BUFFER DRIVER
14378 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14379 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14380 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14381 L:      linux-fbdev@vger.kernel.org
14382 S:      Maintained
14383 F:      drivers/video/fbdev/sm712*
14384 F:      Documentation/fb/sm712fb.txt
14385
14386 SIMPLE FIRMWARE INTERFACE (SFI)
14387 M:      Len Brown <lenb@kernel.org>
14388 L:      sfi-devel@simplefirmware.org
14389 W:      http://simplefirmware.org/
14390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14391 S:      Supported
14392 F:      arch/x86/platform/sfi/
14393 F:      drivers/sfi/
14394 F:      include/linux/sfi*.h
14395
14396 SIMPLEFB FB DRIVER
14397 M:      Hans de Goede <hdegoede@redhat.com>
14398 L:      linux-fbdev@vger.kernel.org
14399 S:      Maintained
14400 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
14401 F:      drivers/video/fbdev/simplefb.c
14402 F:      include/linux/platform_data/simplefb.h
14403
14404 SIMTEC EB110ATX (Chalice CATS)
14405 P:      Ben Dooks
14406 P:      Vincent Sanders <vince@simtec.co.uk>
14407 M:      Simtec Linux Team <linux@simtec.co.uk>
14408 W:      http://www.simtec.co.uk/products/EB110ATX/
14409 S:      Supported
14410
14411 SIMTEC EB2410ITX (BAST)
14412 P:      Ben Dooks
14413 P:      Vincent Sanders <vince@simtec.co.uk>
14414 M:      Simtec Linux Team <linux@simtec.co.uk>
14415 W:      http://www.simtec.co.uk/products/EB2410ITX/
14416 S:      Supported
14417 F:      arch/arm/mach-s3c24xx/mach-bast.c
14418 F:      arch/arm/mach-s3c24xx/bast-ide.c
14419 F:      arch/arm/mach-s3c24xx/bast-irq.c
14420
14421 SIPHASH PRF ROUTINES
14422 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14423 S:      Maintained
14424 F:      lib/siphash.c
14425 F:      lib/test_siphash.c
14426 F:      include/linux/siphash.h
14427
14428 SIOX
14429 M:      Thorsten Scherer <t.scherer@eckelmann.de>
14430 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14431 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14432 S:      Supported
14433 F:      drivers/siox/*
14434 F:      drivers/gpio/gpio-siox.c
14435 F:      include/trace/events/siox.h
14436
14437 SIS 190 ETHERNET DRIVER
14438 M:      Francois Romieu <romieu@fr.zoreil.com>
14439 L:      netdev@vger.kernel.org
14440 S:      Maintained
14441 F:      drivers/net/ethernet/sis/sis190.c
14442
14443 SIS 900/7016 FAST ETHERNET DRIVER
14444 M:      Daniele Venzano <venza@brownhat.org>
14445 W:      http://www.brownhat.org/sis900.html
14446 L:      netdev@vger.kernel.org
14447 S:      Maintained
14448 F:      drivers/net/ethernet/sis/sis900.*
14449
14450 SIS FRAMEBUFFER DRIVER
14451 M:      Thomas Winischhofer <thomas@winischhofer.net>
14452 W:      http://www.winischhofer.net/linuxsisvga.shtml
14453 S:      Maintained
14454 F:      Documentation/fb/sisfb.txt
14455 F:      drivers/video/fbdev/sis/
14456 F:      include/video/sisfb.h
14457
14458 SIS USB2VGA DRIVER
14459 M:      Thomas Winischhofer <thomas@winischhofer.net>
14460 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14461 S:      Maintained
14462 F:      drivers/usb/misc/sisusbvga/
14463
14464 SLAB ALLOCATOR
14465 M:      Christoph Lameter <cl@linux.com>
14466 M:      Pekka Enberg <penberg@kernel.org>
14467 M:      David Rientjes <rientjes@google.com>
14468 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14469 M:      Andrew Morton <akpm@linux-foundation.org>
14470 L:      linux-mm@kvack.org
14471 S:      Maintained
14472 F:      include/linux/sl?b*.h
14473 F:      mm/sl?b*
14474
14475 SLEEPABLE READ-COPY UPDATE (SRCU)
14476 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14477 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14478 M:      Josh Triplett <josh@joshtriplett.org>
14479 R:      Steven Rostedt <rostedt@goodmis.org>
14480 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14481 L:      rcu@vger.kernel.org
14482 W:      http://www.rdrop.com/users/paulmck/RCU/
14483 S:      Supported
14484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
14485 F:      include/linux/srcu*.h
14486 F:      kernel/rcu/srcu*.c
14487
14488 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14489 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14490 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14491 S:      Maintained
14492 F:      drivers/slimbus/
14493 F:      Documentation/devicetree/bindings/slimbus/
14494 F:      include/linux/slimbus.h
14495
14496 SMACK SECURITY MODULE
14497 M:      Casey Schaufler <casey@schaufler-ca.com>
14498 L:      linux-security-module@vger.kernel.org
14499 W:      http://schaufler-ca.com
14500 T:      git git://github.com/cschaufler/smack-next
14501 S:      Maintained
14502 F:      Documentation/admin-guide/LSM/Smack.rst
14503 F:      security/smack/
14504
14505 SMC91x ETHERNET DRIVER
14506 M:      Nicolas Pitre <nico@fluxnic.net>
14507 S:      Odd Fixes
14508 F:      drivers/net/ethernet/smsc/smc91x.*
14509
14510 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14511 M:      Sakari Ailus <sakari.ailus@iki.fi>
14512 L:      linux-media@vger.kernel.org
14513 S:      Maintained
14514 F:      drivers/media/i2c/smiapp/
14515 F:      include/media/i2c/smiapp.h
14516 F:      drivers/media/i2c/smiapp-pll.c
14517 F:      drivers/media/i2c/smiapp-pll.h
14518 F:      include/uapi/linux/smiapp.h
14519 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14520
14521 SMM665 HARDWARE MONITOR DRIVER
14522 M:      Guenter Roeck <linux@roeck-us.net>
14523 L:      linux-hwmon@vger.kernel.org
14524 S:      Maintained
14525 F:      Documentation/hwmon/smm665.rst
14526 F:      drivers/hwmon/smm665.c
14527
14528 SMSC EMC2103 HARDWARE MONITOR DRIVER
14529 M:      Steve Glendinning <steve.glendinning@shawell.net>
14530 L:      linux-hwmon@vger.kernel.org
14531 S:      Maintained
14532 F:      Documentation/hwmon/emc2103.rst
14533 F:      drivers/hwmon/emc2103.c
14534
14535 SMSC SCH5627 HARDWARE MONITOR DRIVER
14536 M:      Hans de Goede <hdegoede@redhat.com>
14537 L:      linux-hwmon@vger.kernel.org
14538 S:      Supported
14539 F:      Documentation/hwmon/sch5627.rst
14540 F:      drivers/hwmon/sch5627.c
14541
14542 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14543 M:      Steve Glendinning <steve.glendinning@shawell.net>
14544 L:      linux-fbdev@vger.kernel.org
14545 S:      Maintained
14546 F:      drivers/video/fbdev/smscufx.c
14547
14548 SMSC47B397 HARDWARE MONITOR DRIVER
14549 M:      Jean Delvare <jdelvare@suse.com>
14550 L:      linux-hwmon@vger.kernel.org
14551 S:      Maintained
14552 F:      Documentation/hwmon/smsc47b397.rst
14553 F:      drivers/hwmon/smsc47b397.c
14554
14555 SMSC911x ETHERNET DRIVER
14556 M:      Steve Glendinning <steve.glendinning@shawell.net>
14557 L:      netdev@vger.kernel.org
14558 S:      Maintained
14559 F:      include/linux/smsc911x.h
14560 F:      drivers/net/ethernet/smsc/smsc911x.*
14561
14562 SMSC9420 PCI ETHERNET DRIVER
14563 M:      Steve Glendinning <steve.glendinning@shawell.net>
14564 L:      netdev@vger.kernel.org
14565 S:      Maintained
14566 F:      drivers/net/ethernet/smsc/smsc9420.*
14567
14568 SOC-CAMERA V4L2 SUBSYSTEM
14569 L:      linux-media@vger.kernel.org
14570 T:      git git://linuxtv.org/media_tree.git
14571 S:      Orphan
14572 F:      include/media/soc_camera.h
14573 F:      drivers/staging/media/soc_camera/
14574
14575 SOCIONEXT SYNQUACER I2C DRIVER
14576 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14577 L:      linux-i2c@vger.kernel.org
14578 S:      Maintained
14579 F:      drivers/i2c/busses/i2c-synquacer.c
14580 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14581
14582 SOCIONEXT UNIPHIER SOUND DRIVER
14583 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14584 S:      Orphan
14585 F:      sound/soc/uniphier/
14586
14587 SOEKRIS NET48XX LED SUPPORT
14588 M:      Chris Boot <bootc@bootc.net>
14589 S:      Maintained
14590 F:      drivers/leds/leds-net48xx.c
14591
14592 SOFT-ROCE DRIVER (rxe)
14593 M:      Moni Shoua <monis@mellanox.com>
14594 L:      linux-rdma@vger.kernel.org
14595 S:      Supported
14596 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14597 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14598 F:      drivers/infiniband/sw/rxe/
14599 F:      include/uapi/rdma/rdma_user_rxe.h
14600
14601 SOFTLOGIC 6x10 MPEG CODEC
14602 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14603 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14604 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14605 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14606 M:      Ismael Luceno <ismael@iodev.co.uk>
14607 L:      linux-media@vger.kernel.org
14608 S:      Supported
14609 F:      drivers/media/pci/solo6x10/
14610
14611 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14612 M:      James Morse <james.morse@arm.com>
14613 L:      linux-arm-kernel@lists.infradead.org
14614 S:      Maintained
14615 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14616 F:      drivers/firmware/arm_sdei.c
14617 F:      include/linux/arm_sdei.h
14618 F:      include/uapi/linux/arm_sdei.h
14619
14620 SOFTWARE RAID (Multiple Disks) SUPPORT
14621 M:      Shaohua Li <shli@kernel.org>
14622 L:      linux-raid@vger.kernel.org
14623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14624 S:      Supported
14625 F:      drivers/md/Makefile
14626 F:      drivers/md/Kconfig
14627 F:      drivers/md/md*
14628 F:      drivers/md/raid*
14629 F:      include/linux/raid/
14630 F:      include/uapi/linux/raid/
14631
14632 SOCIONEXT (SNI) AVE NETWORK DRIVER
14633 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14634 L:      netdev@vger.kernel.org
14635 S:      Maintained
14636 F:      drivers/net/ethernet/socionext/sni_ave.c
14637 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14638
14639 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14640 M:      Jassi Brar <jaswinder.singh@linaro.org>
14641 L:      netdev@vger.kernel.org
14642 S:      Maintained
14643 F:      drivers/net/ethernet/socionext/netsec.c
14644 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14645
14646 SOLIDRUN CLEARFOG SUPPORT
14647 M:      Russell King <linux@armlinux.org.uk>
14648 S:      Maintained
14649 F:      arch/arm/boot/dts/armada-388-clearfog*
14650 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14651
14652 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14653 M:      Russell King <linux@armlinux.org.uk>
14654 S:      Maintained
14655 F:      arch/arm/boot/dts/imx6*-cubox-i*
14656 F:      arch/arm/boot/dts/imx6*-hummingboard*
14657 F:      arch/arm/boot/dts/imx6*-sr-*
14658
14659 SONIC NETWORK DRIVER
14660 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14661 L:      netdev@vger.kernel.org
14662 S:      Maintained
14663 F:      drivers/net/ethernet/natsemi/sonic.*
14664
14665 SONICS SILICON BACKPLANE DRIVER (SSB)
14666 M:      Michael Buesch <m@bues.ch>
14667 L:      linux-wireless@vger.kernel.org
14668 S:      Maintained
14669 F:      drivers/ssb/
14670 F:      include/linux/ssb/
14671
14672 SONY IMX214 SENSOR DRIVER
14673 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14674 L:      linux-media@vger.kernel.org
14675 T:      git git://linuxtv.org/media_tree.git
14676 S:      Maintained
14677 F:      drivers/media/i2c/imx214.c
14678 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14679
14680 SONY IMX258 SENSOR DRIVER
14681 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14682 L:      linux-media@vger.kernel.org
14683 T:      git git://linuxtv.org/media_tree.git
14684 S:      Maintained
14685 F:      drivers/media/i2c/imx258.c
14686
14687 SONY IMX274 SENSOR DRIVER
14688 M:      Leon Luo <leonl@leopardimaging.com>
14689 L:      linux-media@vger.kernel.org
14690 T:      git git://linuxtv.org/media_tree.git
14691 S:      Maintained
14692 F:      drivers/media/i2c/imx274.c
14693 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14694
14695 SONY IMX319 SENSOR DRIVER
14696 M:      Bingbu Cao <bingbu.cao@intel.com>
14697 L:      linux-media@vger.kernel.org
14698 T:      git git://linuxtv.org/media_tree.git
14699 S:      Maintained
14700 F:      drivers/media/i2c/imx319.c
14701
14702 SONY IMX355 SENSOR DRIVER
14703 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14704 L:      linux-media@vger.kernel.org
14705 T:      git git://linuxtv.org/media_tree.git
14706 S:      Maintained
14707 F:      drivers/media/i2c/imx355.c
14708
14709 SONY MEMORYSTICK SUBSYSTEM
14710 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14711 M:      Alex Dubov <oakad@yahoo.com>
14712 M:      Ulf Hansson <ulf.hansson@linaro.org>
14713 L:      linux-mmc@vger.kernel.org
14714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
14715 S:      Maintained
14716 F:      drivers/memstick/
14717 F:      include/linux/memstick.h
14718
14719 SONY VAIO CONTROL DEVICE DRIVER
14720 M:      Mattia Dongili <malattia@linux.it>
14721 L:      platform-driver-x86@vger.kernel.org
14722 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14723 S:      Maintained
14724 F:      Documentation/laptops/sony-laptop.txt
14725 F:      drivers/char/sonypi.c
14726 F:      drivers/platform/x86/sony-laptop.c
14727 F:      include/linux/sony-laptop.h
14728
14729 SOUND
14730 M:      Jaroslav Kysela <perex@perex.cz>
14731 M:      Takashi Iwai <tiwai@suse.com>
14732 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14733 W:      http://www.alsa-project.org/
14734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14735 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14736 S:      Maintained
14737 F:      Documentation/sound/
14738 F:      include/sound/
14739 F:      include/uapi/sound/
14740 F:      sound/
14741
14742 SOUND - COMPRESSED AUDIO
14743 M:      Vinod Koul <vkoul@kernel.org>
14744 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14745 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14746 S:      Supported
14747 F:      Documentation/sound/designs/compress-offload.rst
14748 F:      include/sound/compress_driver.h
14749 F:      include/uapi/sound/compress_*
14750 F:      sound/core/compress_offload.c
14751 F:      sound/soc/soc-compress.c
14752
14753 SOUND - DMAENGINE HELPERS
14754 M:      Lars-Peter Clausen <lars@metafoo.de>
14755 S:      Supported
14756 F:      include/sound/dmaengine_pcm.h
14757 F:      sound/core/pcm_dmaengine.c
14758 F:      sound/soc/soc-generic-dmaengine-pcm.c
14759
14760 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14761 M:      Liam Girdwood <lgirdwood@gmail.com>
14762 M:      Mark Brown <broonie@kernel.org>
14763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14764 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14765 W:      http://alsa-project.org/main/index.php/ASoC
14766 S:      Supported
14767 F:      Documentation/devicetree/bindings/sound/
14768 F:      Documentation/sound/soc/
14769 F:      sound/soc/
14770 F:      include/dt-bindings/sound/
14771 F:      include/sound/soc*
14772
14773 SOUNDWIRE SUBSYSTEM
14774 M:      Vinod Koul <vkoul@kernel.org>
14775 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14776 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14777 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14778 S:      Supported
14779 F:      Documentation/driver-api/soundwire/
14780 F:      drivers/soundwire/
14781 F:      include/linux/soundwire/
14782
14783 SP2 MEDIA DRIVER
14784 M:      Olli Salonen <olli.salonen@iki.fi>
14785 L:      linux-media@vger.kernel.org
14786 W:      https://linuxtv.org
14787 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14788 S:      Maintained
14789 F:      drivers/media/dvb-frontends/sp2*
14790
14791 SPARC + UltraSPARC (sparc/sparc64)
14792 M:      "David S. Miller" <davem@davemloft.net>
14793 L:      sparclinux@vger.kernel.org
14794 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14797 S:      Maintained
14798 F:      arch/sparc/
14799 F:      drivers/sbus/
14800
14801 SPARC SERIAL DRIVERS
14802 M:      "David S. Miller" <davem@davemloft.net>
14803 L:      sparclinux@vger.kernel.org
14804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14806 S:      Maintained
14807 F:      include/linux/sunserialcore.h
14808 F:      drivers/tty/serial/suncore.c
14809 F:      drivers/tty/serial/sunhv.c
14810 F:      drivers/tty/serial/sunsab.c
14811 F:      drivers/tty/serial/sunsab.h
14812 F:      drivers/tty/serial/sunsu.c
14813 F:      drivers/tty/serial/sunzilog.c
14814 F:      drivers/tty/serial/sunzilog.h
14815 F:      drivers/tty/vcc.c
14816
14817 SPARSE CHECKER
14818 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14819 L:      linux-sparse@vger.kernel.org
14820 W:      https://sparse.wiki.kernel.org/
14821 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14822 S:      Maintained
14823 F:      include/linux/compiler.h
14824
14825 SPEAR CLOCK FRAMEWORK SUPPORT
14826 M:      Viresh Kumar <vireshk@kernel.org>
14827 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14828 W:      http://www.st.com/spear
14829 S:      Maintained
14830 F:      drivers/clk/spear/
14831
14832 SPEAR PLATFORM SUPPORT
14833 M:      Viresh Kumar <vireshk@kernel.org>
14834 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14835 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14836 W:      http://www.st.com/spear
14837 S:      Maintained
14838 F:      arch/arm/boot/dts/spear*
14839 F:      arch/arm/mach-spear/
14840
14841 SPI NOR SUBSYSTEM
14842 M:      Marek Vasut <marek.vasut@gmail.com>
14843 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14844 L:      linux-mtd@lists.infradead.org
14845 W:      http://www.linux-mtd.infradead.org/
14846 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
14848 S:      Maintained
14849 F:      drivers/mtd/spi-nor/
14850 F:      include/linux/mtd/spi-nor.h
14851
14852 SPI SUBSYSTEM
14853 M:      Mark Brown <broonie@kernel.org>
14854 L:      linux-spi@vger.kernel.org
14855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14856 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14857 S:      Maintained
14858 F:      Documentation/devicetree/bindings/spi/
14859 F:      Documentation/spi/
14860 F:      drivers/spi/
14861 F:      include/linux/spi/
14862 F:      include/uapi/linux/spi/
14863 F:      tools/spi/
14864
14865 SPIDERNET NETWORK DRIVER for CELL
14866 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14867 L:      netdev@vger.kernel.org
14868 S:      Supported
14869 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14870 F:      drivers/net/ethernet/toshiba/spider_net*
14871
14872 SPMI SUBSYSTEM
14873 R:      Stephen Boyd <sboyd@kernel.org>
14874 L:      linux-arm-msm@vger.kernel.org
14875 F:      Documentation/devicetree/bindings/spmi/
14876 F:      drivers/spmi/
14877 F:      include/dt-bindings/spmi/spmi.h
14878 F:      include/linux/spmi.h
14879 F:      include/trace/events/spmi.h
14880
14881 SPU FILE SYSTEM
14882 M:      Jeremy Kerr <jk@ozlabs.org>
14883 L:      linuxppc-dev@lists.ozlabs.org
14884 W:      http://www.ibm.com/developerworks/power/cell/
14885 S:      Supported
14886 F:      Documentation/filesystems/spufs.txt
14887 F:      arch/powerpc/platforms/cell/spufs/
14888
14889 SQUASHFS FILE SYSTEM
14890 M:      Phillip Lougher <phillip@squashfs.org.uk>
14891 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14892 W:      http://squashfs.org.uk
14893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14894 S:      Maintained
14895 F:      Documentation/filesystems/squashfs.txt
14896 F:      fs/squashfs/
14897
14898 SRM (Alpha) environment access
14899 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14900 S:      Maintained
14901 F:      arch/alpha/kernel/srm_env.c
14902
14903 ST LSM6DSx IMU IIO DRIVER
14904 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14905 L:      linux-iio@vger.kernel.org
14906 W:      http://www.st.com/
14907 S:      Maintained
14908 F:      drivers/iio/imu/st_lsm6dsx/
14909 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14910
14911 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
14912 M:      Mickael Guene <mickael.guene@st.com>
14913 L:      linux-media@vger.kernel.org
14914 T:      git git://linuxtv.org/media_tree.git
14915 S:      Maintained
14916 F:      drivers/media/i2c/st-mipid02.c
14917 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
14918
14919 ST STM32 I2C/SMBUS DRIVER
14920 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14921 L:      linux-i2c@vger.kernel.org
14922 S:      Maintained
14923 F:      drivers/i2c/busses/i2c-stm32*
14924
14925 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14926 M:      Song Qiang <songqiang1304521@gmail.com>
14927 L:      linux-iio@vger.kernel.org
14928 S:      Maintained
14929 F:      drivers/iio/proximity/vl53l0x-i2c.c
14930 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14931
14932 STABLE BRANCH
14933 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14934 M:      Sasha Levin <sashal@kernel.org>
14935 L:      stable@vger.kernel.org
14936 S:      Supported
14937 F:      Documentation/process/stable-kernel-rules.rst
14938
14939 STAGING - COMEDI
14940 M:      Ian Abbott <abbotti@mev.co.uk>
14941 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14942 S:      Odd Fixes
14943 F:      drivers/staging/comedi/
14944
14945 STAGING - EROFS FILE SYSTEM
14946 M:      Gao Xiang <gaoxiang25@huawei.com>
14947 M:      Chao Yu <yuchao0@huawei.com>
14948 L:      linux-erofs@lists.ozlabs.org
14949 S:      Maintained
14950 F:      drivers/staging/erofs/
14951
14952 STAGING - INDUSTRIAL IO
14953 M:      Jonathan Cameron <jic23@kernel.org>
14954 L:      linux-iio@vger.kernel.org
14955 S:      Odd Fixes
14956 F:      Documentation/devicetree/bindings/staging/iio/
14957 F:      drivers/staging/iio/
14958
14959 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14960 M:      Marc Dietrich <marvin24@gmx.de>
14961 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14962 L:      linux-tegra@vger.kernel.org
14963 S:      Maintained
14964 F:      drivers/staging/nvec/
14965
14966 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14967 M:      Jens Frederich <jfrederich@gmail.com>
14968 M:      Daniel Drake <dsd@laptop.org>
14969 M:      Jon Nettleton <jon.nettleton@gmail.com>
14970 W:      http://wiki.laptop.org/go/DCON
14971 S:      Maintained
14972 F:      drivers/staging/olpc_dcon/
14973
14974 STAGING - REALTEK RTL8712U DRIVERS
14975 M:      Larry Finger <Larry.Finger@lwfinger.net>
14976 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14977 S:      Odd Fixes
14978 F:      drivers/staging/rtl8712/
14979
14980 STAGING - REALTEK RTL8188EU DRIVERS
14981 M:      Larry Finger <Larry.Finger@lwfinger.net>
14982 S:      Odd Fixes
14983 F:      drivers/staging/rtl8188eu/
14984
14985 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14986 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14987 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14988 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14989 L:      linux-fbdev@vger.kernel.org
14990 S:      Maintained
14991 F:      drivers/staging/sm750fb/
14992
14993 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14994 M:      William Hubbs <w.d.hubbs@gmail.com>
14995 M:      Chris Brannon <chris@the-brannons.com>
14996 M:      Kirk Reiser <kirk@reisers.ca>
14997 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14998 L:      speakup@linux-speakup.org
14999 W:      http://www.linux-speakup.org/
15000 S:      Odd Fixes
15001 F:      drivers/staging/speakup/
15002
15003 STAGING - VIA VT665X DRIVERS
15004 M:      Forest Bond <forest@alittletooquiet.net>
15005 S:      Odd Fixes
15006 F:      drivers/staging/vt665?/
15007
15008 STAGING - WILC1000 WIFI DRIVER
15009 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
15010 M:      Ajay Singh <ajay.kathat@microchip.com>
15011 L:      linux-wireless@vger.kernel.org
15012 S:      Supported
15013 F:      drivers/staging/wilc1000/
15014
15015 STAGING SUBSYSTEM
15016 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
15018 L:      devel@driverdev.osuosl.org
15019 S:      Supported
15020 F:      drivers/staging/
15021
15022 STARFIRE/DURALAN NETWORK DRIVER
15023 M:      Ion Badulescu <ionut@badula.org>
15024 S:      Odd Fixes
15025 F:      drivers/net/ethernet/adaptec/starfire*
15026
15027 STEC S1220 SKD DRIVER
15028 M:      Damien Le Moal <Damien.LeMoal@wdc.com>
15029 L:      linux-block@vger.kernel.org
15030 S:      Maintained
15031 F:      drivers/block/skd*[ch]
15032
15033 STI AUDIO (ASoC) DRIVERS
15034 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15035 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15036 S:      Maintained
15037 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
15038 F:      sound/soc/sti/
15039
15040 STI CEC DRIVER
15041 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
15042 S:      Maintained
15043 F:      drivers/media/platform/sti/cec/
15044 F:      Documentation/devicetree/bindings/media/stih-cec.txt
15045
15046 STK1160 USB VIDEO CAPTURE DRIVER
15047 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15048 L:      linux-media@vger.kernel.org
15049 T:      git git://linuxtv.org/media_tree.git
15050 S:      Maintained
15051 F:      drivers/media/usb/stk1160/
15052
15053 STM32 AUDIO (ASoC) DRIVERS
15054 M:      Olivier Moysan <olivier.moysan@st.com>
15055 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15056 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15057 S:      Maintained
15058 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
15059 F:      sound/soc/stm/
15060
15061 STM32 TIMER/LPTIMER DRIVERS
15062 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
15063 S:      Maintained
15064 F:      drivers/*/stm32-*timer*
15065 F:      drivers/pwm/pwm-stm32*
15066 F:      include/linux/*/stm32-*tim*
15067 F:      Documentation/ABI/testing/*timer-stm32
15068 F:      Documentation/devicetree/bindings/*/stm32-*timer*
15069 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
15070
15071 STMMAC ETHERNET DRIVER
15072 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
15073 M:      Alexandre Torgue <alexandre.torgue@st.com>
15074 M:      Jose Abreu <joabreu@synopsys.com>
15075 L:      netdev@vger.kernel.org
15076 W:      http://www.stlinux.com
15077 S:      Supported
15078 F:      drivers/net/ethernet/stmicro/stmmac/
15079
15080 SUN3/3X
15081 M:      Sam Creasey <sammy@sammy.net>
15082 W:      http://sammy.net/sun3/
15083 S:      Maintained
15084 F:      arch/m68k/kernel/*sun3*
15085 F:      arch/m68k/sun3*/
15086 F:      arch/m68k/include/asm/sun3*
15087 F:      drivers/net/ethernet/i825xx/sun3*
15088
15089 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
15090 M:      Hans de Goede <hdegoede@redhat.com>
15091 L:      linux-input@vger.kernel.org
15092 S:      Maintained
15093 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
15094 F:      drivers/input/keyboard/sun4i-lradc-keys.c
15095
15096 SUNDANCE NETWORK DRIVER
15097 M:      Denis Kirjanov <kda@linux-powerpc.org>
15098 L:      netdev@vger.kernel.org
15099 S:      Maintained
15100 F:      drivers/net/ethernet/dlink/sundance.c
15101
15102 SUPERH
15103 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
15104 M:      Rich Felker <dalias@libc.org>
15105 L:      linux-sh@vger.kernel.org
15106 Q:      http://patchwork.kernel.org/project/linux-sh/list/
15107 S:      Maintained
15108 F:      Documentation/sh/
15109 F:      arch/sh/
15110 F:      drivers/sh/
15111
15112 SUSPEND TO RAM
15113 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
15114 M:      Len Brown <len.brown@intel.com>
15115 M:      Pavel Machek <pavel@ucw.cz>
15116 L:      linux-pm@vger.kernel.org
15117 B:      https://bugzilla.kernel.org
15118 S:      Supported
15119 F:      Documentation/power/
15120 F:      arch/x86/kernel/acpi/
15121 F:      drivers/base/power/
15122 F:      kernel/power/
15123 F:      include/linux/suspend.h
15124 F:      include/linux/freezer.h
15125 F:      include/linux/pm.h
15126
15127 SVGA HANDLING
15128 M:      Martin Mares <mj@ucw.cz>
15129 L:      linux-video@atrey.karlin.mff.cuni.cz
15130 S:      Maintained
15131 F:      Documentation/svga.txt
15132 F:      arch/x86/boot/video*
15133
15134 SWIOTLB SUBSYSTEM
15135 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15136 L:      iommu@lists.linux-foundation.org
15137 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15138 S:      Supported
15139 F:      kernel/dma/swiotlb.c
15140 F:      arch/*/kernel/pci-swiotlb.c
15141 F:      include/linux/swiotlb.h
15142
15143 SWITCHDEV
15144 M:      Jiri Pirko <jiri@resnulli.us>
15145 M:      Ivan Vecera <ivecera@redhat.com>
15146 L:      netdev@vger.kernel.org
15147 S:      Supported
15148 F:      net/switchdev/
15149 F:      include/net/switchdev.h
15150
15151 SY8106A REGULATOR DRIVER
15152 M:      Icenowy Zheng <icenowy@aosc.io>
15153 S:      Maintained
15154 F:      drivers/regulator/sy8106a-regulator.c
15155 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15156
15157 SYNC FILE FRAMEWORK
15158 M:      Sumit Semwal <sumit.semwal@linaro.org>
15159 R:      Gustavo Padovan <gustavo@padovan.org>
15160 S:      Maintained
15161 L:      linux-media@vger.kernel.org
15162 L:      dri-devel@lists.freedesktop.org
15163 F:      drivers/dma-buf/sync_*
15164 F:      drivers/dma-buf/dma-fence*
15165 F:      drivers/dma-buf/sw_sync.c
15166 F:      include/linux/sync_file.h
15167 F:      include/uapi/linux/sync_file.h
15168 F:      Documentation/sync_file.txt
15169 T:      git git://anongit.freedesktop.org/drm/drm-misc
15170
15171 SYNOPSYS ARC ARCHITECTURE
15172 M:      Vineet Gupta <vgupta@synopsys.com>
15173 L:      linux-snps-arc@lists.infradead.org
15174 S:      Supported
15175 F:      arch/arc/
15176 F:      Documentation/devicetree/bindings/arc/*
15177 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15178 F:      drivers/clocksource/arc_timer.c
15179 F:      drivers/tty/serial/arc_uart.c
15180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15181
15182 SYNOPSYS ARC HSDK SDP pll clock driver
15183 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15184 S:      Supported
15185 F:      drivers/clk/clk-hsdk-pll.c
15186 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15187
15188 SYNOPSYS ARC SDP clock driver
15189 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15190 S:      Supported
15191 F:      drivers/clk/axs10x/*
15192 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15193
15194 SYNOPSYS ARC SDP platform support
15195 M:      Alexey Brodkin <abrodkin@synopsys.com>
15196 S:      Supported
15197 F:      arch/arc/plat-axs10x
15198 F:      arch/arc/boot/dts/ax*
15199 F:      Documentation/devicetree/bindings/arc/axs10*
15200
15201 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15202 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15203 S:      Supported
15204 F:      drivers/reset/reset-axs10x.c
15205 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15206
15207 SYNOPSYS CREG GPIO DRIVER
15208 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15209 S:      Maintained
15210 F:      drivers/gpio/gpio-creg-snps.c
15211 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15212
15213 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15214 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15215 S:      Maintained
15216 F:      drivers/tty/serial/8250/8250_dw.c
15217
15218 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15219 M:      Hoan Tran <hoan@os.amperecomputing.com>
15220 L:      linux-gpio@vger.kernel.org
15221 S:      Maintained
15222 F:      drivers/gpio/gpio-dwapb.c
15223 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15224
15225 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15226 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15227 S:      Maintained
15228 F:      drivers/dma/dwi-axi-dmac/
15229 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15230
15231 SYNOPSYS DESIGNWARE DMAC DRIVER
15232 M:      Viresh Kumar <vireshk@kernel.org>
15233 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15234 S:      Maintained
15235 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15236 F:      drivers/dma/dw/
15237 F:      include/dt-bindings/dma/dw-dmac.h
15238 F:      include/linux/dma/dw.h
15239 F:      include/linux/platform_data/dma-dw.h
15240
15241 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15242 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15243 L:      netdev@vger.kernel.org
15244 S:      Supported
15245 F:      drivers/net/ethernet/synopsys/
15246
15247 SYNOPSYS DESIGNWARE I2C DRIVER
15248 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15249 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15250 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15251 L:      linux-i2c@vger.kernel.org
15252 S:      Maintained
15253 F:      drivers/i2c/busses/i2c-designware-*
15254 F:      include/linux/platform_data/i2c-designware.h
15255
15256 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15257 M:      Jaehoon Chung <jh80.chung@samsung.com>
15258 L:      linux-mmc@vger.kernel.org
15259 S:      Maintained
15260 F:      drivers/mmc/host/dw_mmc*
15261
15262 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15263 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15264 S:      Supported
15265 F:      drivers/reset/reset-hsdk.c
15266 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15267 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15268
15269 SYSTEM CONFIGURATION (SYSCON)
15270 M:      Lee Jones <lee.jones@linaro.org>
15271 M:      Arnd Bergmann <arnd@arndb.de>
15272 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15273 S:      Supported
15274 F:      drivers/mfd/syscon.c
15275
15276 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15277 M:      Sudeep Holla <sudeep.holla@arm.com>
15278 L:      linux-arm-kernel@lists.infradead.org
15279 S:      Maintained
15280 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15281 F:      drivers/clk/clk-sc[mp]i.c
15282 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15283 F:      drivers/firmware/arm_scpi.c
15284 F:      drivers/firmware/arm_scmi/
15285 F:      include/linux/sc[mp]i_protocol.h
15286
15287 SYSTEM RESET/SHUTDOWN DRIVERS
15288 M:      Sebastian Reichel <sre@kernel.org>
15289 L:      linux-pm@vger.kernel.org
15290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15291 S:      Maintained
15292 F:      Documentation/devicetree/bindings/power/reset/
15293 F:      drivers/power/reset/
15294
15295 SYSTEM TRACE MODULE CLASS
15296 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15297 S:      Maintained
15298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15299 F:      Documentation/trace/stm.rst
15300 F:      drivers/hwtracing/stm/
15301 F:      include/linux/stm.h
15302 F:      include/uapi/linux/stm.h
15303
15304 SYSV FILESYSTEM
15305 M:      Christoph Hellwig <hch@infradead.org>
15306 S:      Maintained
15307 F:      Documentation/filesystems/sysv-fs.txt
15308 F:      fs/sysv/
15309 F:      include/linux/sysv_fs.h
15310
15311 TASKSTATS STATISTICS INTERFACE
15312 M:      Balbir Singh <bsingharora@gmail.com>
15313 S:      Maintained
15314 F:      Documentation/accounting/taskstats*
15315 F:      include/linux/taskstats*
15316 F:      kernel/taskstats.c
15317
15318 TC subsystem
15319 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15320 M:      Cong Wang <xiyou.wangcong@gmail.com>
15321 M:      Jiri Pirko <jiri@resnulli.us>
15322 L:      netdev@vger.kernel.org
15323 S:      Maintained
15324 F:      include/net/pkt_cls.h
15325 F:      include/net/pkt_sched.h
15326 F:      include/net/tc_act/
15327 F:      include/uapi/linux/pkt_cls.h
15328 F:      include/uapi/linux/pkt_sched.h
15329 F:      include/uapi/linux/tc_act/
15330 F:      include/uapi/linux/tc_ematch/
15331 F:      net/sched/
15332
15333 TC90522 MEDIA DRIVER
15334 M:      Akihiro Tsukada <tskd08@gmail.com>
15335 L:      linux-media@vger.kernel.org
15336 S:      Odd Fixes
15337 F:      drivers/media/dvb-frontends/tc90522*
15338
15339 TCP LOW PRIORITY MODULE
15340 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15341 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15342 W:      http://tcp-lp-mod.sourceforge.net/
15343 S:      Maintained
15344 F:      net/ipv4/tcp_lp.c
15345
15346 TDA10071 MEDIA DRIVER
15347 M:      Antti Palosaari <crope@iki.fi>
15348 L:      linux-media@vger.kernel.org
15349 W:      https://linuxtv.org
15350 W:      http://palosaari.fi/linux/
15351 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15352 T:      git git://linuxtv.org/anttip/media_tree.git
15353 S:      Maintained
15354 F:      drivers/media/dvb-frontends/tda10071*
15355
15356 TDA18212 MEDIA DRIVER
15357 M:      Antti Palosaari <crope@iki.fi>
15358 L:      linux-media@vger.kernel.org
15359 W:      https://linuxtv.org
15360 W:      http://palosaari.fi/linux/
15361 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15362 T:      git git://linuxtv.org/anttip/media_tree.git
15363 S:      Maintained
15364 F:      drivers/media/tuners/tda18212*
15365
15366 TDA18218 MEDIA DRIVER
15367 M:      Antti Palosaari <crope@iki.fi>
15368 L:      linux-media@vger.kernel.org
15369 W:      https://linuxtv.org
15370 W:      http://palosaari.fi/linux/
15371 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15372 T:      git git://linuxtv.org/anttip/media_tree.git
15373 S:      Maintained
15374 F:      drivers/media/tuners/tda18218*
15375
15376 TDA18250 MEDIA DRIVER
15377 M:      Olli Salonen <olli.salonen@iki.fi>
15378 L:      linux-media@vger.kernel.org
15379 W:      https://linuxtv.org
15380 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15381 T:      git git://linuxtv.org/media_tree.git
15382 S:      Maintained
15383 F:      drivers/media/tuners/tda18250*
15384
15385 TDA18271 MEDIA DRIVER
15386 M:      Michael Krufky <mkrufky@linuxtv.org>
15387 L:      linux-media@vger.kernel.org
15388 W:      https://linuxtv.org
15389 W:      http://github.com/mkrufky
15390 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15391 T:      git git://linuxtv.org/mkrufky/tuners.git
15392 S:      Maintained
15393 F:      drivers/media/tuners/tda18271*
15394
15395 TDA1997x MEDIA DRIVER
15396 M:      Tim Harvey <tharvey@gateworks.com>
15397 L:      linux-media@vger.kernel.org
15398 W:      https://linuxtv.org
15399 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15400 S:      Maintained
15401 F:      drivers/media/i2c/tda1997x.*
15402
15403 TDA827x MEDIA DRIVER
15404 M:      Michael Krufky <mkrufky@linuxtv.org>
15405 L:      linux-media@vger.kernel.org
15406 W:      https://linuxtv.org
15407 W:      http://github.com/mkrufky
15408 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15409 T:      git git://linuxtv.org/mkrufky/tuners.git
15410 S:      Maintained
15411 F:      drivers/media/tuners/tda8290.*
15412
15413 TDA8290 MEDIA DRIVER
15414 M:      Michael Krufky <mkrufky@linuxtv.org>
15415 L:      linux-media@vger.kernel.org
15416 W:      https://linuxtv.org
15417 W:      http://github.com/mkrufky
15418 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15419 T:      git git://linuxtv.org/mkrufky/tuners.git
15420 S:      Maintained
15421 F:      drivers/media/tuners/tda8290.*
15422
15423 TDA9840 MEDIA DRIVER
15424 M:      Hans Verkuil <hverkuil@xs4all.nl>
15425 L:      linux-media@vger.kernel.org
15426 T:      git git://linuxtv.org/media_tree.git
15427 W:      https://linuxtv.org
15428 S:      Maintained
15429 F:      drivers/media/i2c/tda9840*
15430
15431 TEA5761 TUNER DRIVER
15432 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15433 L:      linux-media@vger.kernel.org
15434 W:      https://linuxtv.org
15435 T:      git git://linuxtv.org/media_tree.git
15436 S:      Odd fixes
15437 F:      drivers/media/tuners/tea5761.*
15438
15439 TEA5767 TUNER DRIVER
15440 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15441 L:      linux-media@vger.kernel.org
15442 W:      https://linuxtv.org
15443 T:      git git://linuxtv.org/media_tree.git
15444 S:      Maintained
15445 F:      drivers/media/tuners/tea5767.*
15446
15447 TEA6415C MEDIA DRIVER
15448 M:      Hans Verkuil <hverkuil@xs4all.nl>
15449 L:      linux-media@vger.kernel.org
15450 T:      git git://linuxtv.org/media_tree.git
15451 W:      https://linuxtv.org
15452 S:      Maintained
15453 F:      drivers/media/i2c/tea6415c*
15454
15455 TEA6420 MEDIA DRIVER
15456 M:      Hans Verkuil <hverkuil@xs4all.nl>
15457 L:      linux-media@vger.kernel.org
15458 T:      git git://linuxtv.org/media_tree.git
15459 W:      https://linuxtv.org
15460 S:      Maintained
15461 F:      drivers/media/i2c/tea6420*
15462
15463 TEAM DRIVER
15464 M:      Jiri Pirko <jiri@resnulli.us>
15465 L:      netdev@vger.kernel.org
15466 S:      Supported
15467 F:      drivers/net/team/
15468 F:      include/linux/if_team.h
15469 F:      include/uapi/linux/if_team.h
15470
15471 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15472 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15473 S:      Maintained
15474 F:      arch/x86/platform/ts5500/
15475
15476 TECHNOTREND USB IR RECEIVER
15477 M:      Sean Young <sean@mess.org>
15478 L:      linux-media@vger.kernel.org
15479 S:      Maintained
15480 F:      drivers/media/rc/ttusbir.c
15481
15482 TECHWELL TW9910 VIDEO DECODER
15483 L:      linux-media@vger.kernel.org
15484 S:      Orphan
15485 F:      drivers/media/i2c/tw9910.c
15486 F:      include/media/i2c/tw9910.h
15487
15488 TEE SUBSYSTEM
15489 M:      Jens Wiklander <jens.wiklander@linaro.org>
15490 S:      Maintained
15491 F:      include/linux/tee_drv.h
15492 F:      include/uapi/linux/tee.h
15493 F:      drivers/tee/
15494 F:      Documentation/tee.txt
15495
15496 TEGRA ARCHITECTURE SUPPORT
15497 M:      Thierry Reding <thierry.reding@gmail.com>
15498 M:      Jonathan Hunter <jonathanh@nvidia.com>
15499 L:      linux-tegra@vger.kernel.org
15500 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15502 S:      Supported
15503 N:      [^a-z]tegra
15504
15505 TEGRA CLOCK DRIVER
15506 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15507 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15508 S:      Supported
15509 F:      drivers/clk/tegra/
15510
15511 TEGRA DMA DRIVERS
15512 M:      Laxman Dewangan <ldewangan@nvidia.com>
15513 M:      Jon Hunter <jonathanh@nvidia.com>
15514 S:      Supported
15515 F:      drivers/dma/tegra*
15516
15517 TEGRA I2C DRIVER
15518 M:      Laxman Dewangan <ldewangan@nvidia.com>
15519 S:      Supported
15520 F:      drivers/i2c/busses/i2c-tegra.c
15521
15522 TEGRA IOMMU DRIVERS
15523 M:      Thierry Reding <thierry.reding@gmail.com>
15524 L:      linux-tegra@vger.kernel.org
15525 S:      Supported
15526 F:      drivers/iommu/tegra*
15527
15528 TEGRA KBC DRIVER
15529 M:      Laxman Dewangan <ldewangan@nvidia.com>
15530 S:      Supported
15531 F:      drivers/input/keyboard/tegra-kbc.c
15532
15533 TEGRA NAND DRIVER
15534 M:      Stefan Agner <stefan@agner.ch>
15535 M:      Lucas Stach <dev@lynxeye.de>
15536 S:      Maintained
15537 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15538 F:      drivers/mtd/nand/raw/tegra_nand.c
15539
15540 TEGRA PWM DRIVER
15541 M:      Thierry Reding <thierry.reding@gmail.com>
15542 S:      Supported
15543 F:      drivers/pwm/pwm-tegra.c
15544
15545 TEGRA SERIAL DRIVER
15546 M:      Laxman Dewangan <ldewangan@nvidia.com>
15547 S:      Supported
15548 F:      drivers/tty/serial/serial-tegra.c
15549
15550 TEGRA SPI DRIVER
15551 M:      Laxman Dewangan <ldewangan@nvidia.com>
15552 S:      Supported
15553 F:      drivers/spi/spi-tegra*
15554
15555 TEGRA XUSB PADCTL DRIVER
15556 M:      JC Kuo <jckuo@nvidia.com>
15557 S:      Supported
15558 F:      drivers/phy/tegra/xusb*
15559
15560 TEHUTI ETHERNET DRIVER
15561 M:      Andy Gospodarek <andy@greyhouse.net>
15562 L:      netdev@vger.kernel.org
15563 S:      Supported
15564 F:      drivers/net/ethernet/tehuti/*
15565
15566 Telecom Clock Driver for MCPL0010
15567 M:      Mark Gross <mark.gross@intel.com>
15568 S:      Supported
15569 F:      drivers/char/tlclk.c
15570
15571 TENSILICA XTENSA PORT (xtensa)
15572 M:      Chris Zankel <chris@zankel.net>
15573 M:      Max Filippov <jcmvbkbc@gmail.com>
15574 L:      linux-xtensa@linux-xtensa.org
15575 T:      git git://github.com/czankel/xtensa-linux.git
15576 S:      Maintained
15577 F:      arch/xtensa/
15578 F:      drivers/irqchip/irq-xtensa-*
15579
15580 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15581 M:      Nishanth Menon <nm@ti.com>
15582 M:      Tero Kristo <t-kristo@ti.com>
15583 M:      Santosh Shilimkar <ssantosh@kernel.org>
15584 L:      linux-arm-kernel@lists.infradead.org
15585 S:      Maintained
15586 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15587 F:      drivers/firmware/ti_sci*
15588 F:      include/linux/soc/ti/ti_sci_protocol.h
15589 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15590 F:      drivers/soc/ti/ti_sci_pm_domains.c
15591 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15592 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15593 F:      drivers/clk/keystone/sci-clk.c
15594 F:      drivers/reset/reset-ti-sci.c
15595 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
15596 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
15597 F:      drivers/irqchip/irq-ti-sci-intr.c
15598 F:      drivers/irqchip/irq-ti-sci-inta.c
15599 F:      include/linux/soc/ti/ti_sci_inta_msi.h
15600 F:      drivers/soc/ti/ti_sci_inta_msi.c
15601
15602 Texas Instruments ASoC drivers
15603 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15604 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15605 S:      Maintained
15606 F:      sound/soc/ti/
15607
15608 Texas Instruments' DAC7612 DAC Driver
15609 M:      Ricardo Ribalda <ricardo@ribalda.com>
15610 L:      linux-iio@vger.kernel.org
15611 S:      Supported
15612 F:      drivers/iio/dac/ti-dac7612.c
15613 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15614
15615 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15616 M:      Hans Verkuil <hverkuil@xs4all.nl>
15617 L:      linux-media@vger.kernel.org
15618 T:      git git://linuxtv.org/media_tree.git
15619 W:      https://linuxtv.org
15620 S:      Maintained
15621 F:      drivers/media/radio/radio-raremono.c
15622
15623 THERMAL
15624 M:      Zhang Rui <rui.zhang@intel.com>
15625 M:      Eduardo Valentin <edubezval@gmail.com>
15626 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15627 L:      linux-pm@vger.kernel.org
15628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15630 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15631 S:      Supported
15632 F:      drivers/thermal/
15633 F:      include/linux/thermal.h
15634 F:      include/uapi/linux/thermal.h
15635 F:      include/linux/cpu_cooling.h
15636 F:      Documentation/devicetree/bindings/thermal/
15637
15638 THERMAL/CPU_COOLING
15639 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15640 M:      Viresh Kumar <viresh.kumar@linaro.org>
15641 M:      Javi Merino <javi.merino@kernel.org>
15642 L:      linux-pm@vger.kernel.org
15643 S:      Supported
15644 F:      Documentation/thermal/cpu-cooling-api.txt
15645 F:      drivers/thermal/cpu_cooling.c
15646 F:      include/linux/cpu_cooling.h
15647
15648 THINKPAD ACPI EXTRAS DRIVER
15649 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15650 L:      ibm-acpi-devel@lists.sourceforge.net
15651 L:      platform-driver-x86@vger.kernel.org
15652 W:      http://ibm-acpi.sourceforge.net
15653 W:      http://thinkwiki.org/wiki/Ibm-acpi
15654 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15655 S:      Maintained
15656 F:      drivers/platform/x86/thinkpad_acpi.c
15657
15658 THUNDERBOLT DRIVER
15659 M:      Andreas Noever <andreas.noever@gmail.com>
15660 M:      Michael Jamet <michael.jamet@intel.com>
15661 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15662 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15663 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15664 S:      Maintained
15665 F:      Documentation/admin-guide/thunderbolt.rst
15666 F:      drivers/thunderbolt/
15667 F:      include/linux/thunderbolt.h
15668
15669 THUNDERBOLT NETWORK DRIVER
15670 M:      Michael Jamet <michael.jamet@intel.com>
15671 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15672 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15673 L:      netdev@vger.kernel.org
15674 S:      Maintained
15675 F:      drivers/net/thunderbolt.c
15676
15677 THUNDERX GPIO DRIVER
15678 M:      David Daney <david.daney@cavium.com>
15679 S:      Maintained
15680 F:      drivers/gpio/gpio-thunderx.c
15681
15682 TI AM437X VPFE DRIVER
15683 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15684 L:      linux-media@vger.kernel.org
15685 W:      https://linuxtv.org
15686 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15687 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15688 S:      Maintained
15689 F:      drivers/media/platform/am437x/
15690
15691 TI BANDGAP AND THERMAL DRIVER
15692 M:      Eduardo Valentin <edubezval@gmail.com>
15693 M:      Keerthy <j-keerthy@ti.com>
15694 L:      linux-pm@vger.kernel.org
15695 L:      linux-omap@vger.kernel.org
15696 S:      Maintained
15697 F:      drivers/thermal/ti-soc-thermal/
15698
15699 TI BQ27XXX POWER SUPPLY DRIVER
15700 R:      Andrew F. Davis <afd@ti.com>
15701 F:      include/linux/power/bq27xxx_battery.h
15702 F:      drivers/power/supply/bq27xxx_battery.c
15703 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15704
15705 TI CDCE706 CLOCK DRIVER
15706 M:      Max Filippov <jcmvbkbc@gmail.com>
15707 S:      Maintained
15708 F:      drivers/clk/clk-cdce706.c
15709
15710 TI CLOCK DRIVER
15711 M:      Tero Kristo <t-kristo@ti.com>
15712 L:      linux-omap@vger.kernel.org
15713 S:      Maintained
15714 F:      drivers/clk/ti/
15715 F:      include/linux/clk/ti.h
15716
15717 TI DAVINCI MACHINE SUPPORT
15718 M:      Sekhar Nori <nsekhar@ti.com>
15719 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
15720 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15722 S:      Supported
15723 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
15724 F:      arch/arm/mach-davinci/
15725 F:      drivers/i2c/busses/i2c-davinci.c
15726 F:      arch/arm/boot/dts/da850*
15727
15728 TI DAVINCI SERIES CLOCK DRIVER
15729 M:      David Lechner <david@lechnology.com>
15730 R:      Sekhar Nori <nsekhar@ti.com>
15731 S:      Maintained
15732 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15733 F:      drivers/clk/davinci/
15734
15735 TI DAVINCI SERIES GPIO DRIVER
15736 M:      Keerthy <j-keerthy@ti.com>
15737 L:      linux-gpio@vger.kernel.org
15738 S:      Maintained
15739 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15740 F:      drivers/gpio/gpio-davinci.c
15741
15742 TI DAVINCI SERIES MEDIA DRIVER
15743 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15744 L:      linux-media@vger.kernel.org
15745 W:      https://linuxtv.org
15746 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15747 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15748 S:      Maintained
15749 F:      drivers/media/platform/davinci/
15750 F:      include/media/davinci/
15751
15752 TI ETHERNET SWITCH DRIVER (CPSW)
15753 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15754 L:      linux-omap@vger.kernel.org
15755 L:      netdev@vger.kernel.org
15756 S:      Maintained
15757 F:      drivers/net/ethernet/ti/cpsw*
15758 F:      drivers/net/ethernet/ti/davinci*
15759
15760 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
15761 M:      Alex Dubov <oakad@yahoo.com>
15762 S:      Maintained
15763 W:      http://tifmxx.berlios.de/
15764 F:      drivers/memstick/host/tifm_ms.c
15765 F:      drivers/misc/tifm*
15766 F:      drivers/mmc/host/tifm_sd.c
15767 F:      include/linux/tifm.h
15768
15769 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15770 M:      Santosh Shilimkar <ssantosh@kernel.org>
15771 L:      linux-kernel@vger.kernel.org
15772 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15773 S:      Maintained
15774 F:      drivers/soc/ti/*
15775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15776
15777 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15778 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15779 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15780 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15781 S:      Maintained
15782 F:      sound/soc/codecs/lm49453*
15783 F:      sound/soc/codecs/isabelle*
15784
15785 TI LP855x BACKLIGHT DRIVER
15786 M:      Milo Kim <milo.kim@ti.com>
15787 S:      Maintained
15788 F:      Documentation/backlight/lp855x-driver.txt
15789 F:      drivers/video/backlight/lp855x_bl.c
15790 F:      include/linux/platform_data/lp855x.h
15791
15792 TI LP8727 CHARGER DRIVER
15793 M:      Milo Kim <milo.kim@ti.com>
15794 S:      Maintained
15795 F:      drivers/power/supply/lp8727_charger.c
15796 F:      include/linux/platform_data/lp8727.h
15797
15798 TI LP8788 MFD DRIVER
15799 M:      Milo Kim <milo.kim@ti.com>
15800 S:      Maintained
15801 F:      drivers/iio/adc/lp8788_adc.c
15802 F:      drivers/leds/leds-lp8788.c
15803 F:      drivers/mfd/lp8788*.c
15804 F:      drivers/power/supply/lp8788-charger.c
15805 F:      drivers/regulator/lp8788-*.c
15806 F:      include/linux/mfd/lp8788*.h
15807
15808 TI NETCP ETHERNET DRIVER
15809 M:      Wingman Kwok <w-kwok2@ti.com>
15810 M:      Murali Karicheri <m-karicheri2@ti.com>
15811 L:      netdev@vger.kernel.org
15812 S:      Maintained
15813 F:      drivers/net/ethernet/ti/netcp*
15814
15815 TI PCM3060 ASoC CODEC DRIVER
15816 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15817 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15818 S:      Maintained
15819 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15820 F:      sound/soc/codecs/pcm3060*
15821
15822 TI TAS571X FAMILY ASoC CODEC DRIVER
15823 M:      Kevin Cernekee <cernekee@chromium.org>
15824 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15825 S:      Odd Fixes
15826 F:      sound/soc/codecs/tas571x*
15827
15828 TI TRF7970A NFC DRIVER
15829 M:      Mark Greer <mgreer@animalcreek.com>
15830 L:      linux-wireless@vger.kernel.org
15831 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15832 S:      Supported
15833 F:      drivers/nfc/trf7970a.c
15834 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15835
15836 TI TWL4030 SERIES SOC CODEC DRIVER
15837 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15838 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15839 S:      Maintained
15840 F:      sound/soc/codecs/twl4030*
15841
15842 TI VPE/CAL DRIVERS
15843 M:      Benoit Parrot <bparrot@ti.com>
15844 L:      linux-media@vger.kernel.org
15845 W:      http://linuxtv.org/
15846 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15847 S:      Maintained
15848 F:      drivers/media/platform/ti-vpe/
15849
15850 TI WILINK WIRELESS DRIVERS
15851 L:      linux-wireless@vger.kernel.org
15852 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15853 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15855 S:      Orphan
15856 F:      drivers/net/wireless/ti/
15857 F:      include/linux/wl12xx.h
15858
15859 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15860 M:      John Stultz <john.stultz@linaro.org>
15861 M:      Thomas Gleixner <tglx@linutronix.de>
15862 R:      Stephen Boyd <sboyd@kernel.org>
15863 L:      linux-kernel@vger.kernel.org
15864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15865 S:      Supported
15866 F:      include/linux/clocksource.h
15867 F:      include/linux/time.h
15868 F:      include/linux/timex.h
15869 F:      include/uapi/linux/time.h
15870 F:      include/uapi/linux/timex.h
15871 F:      kernel/time/clocksource.c
15872 F:      kernel/time/time*.c
15873 F:      kernel/time/alarmtimer.c
15874 F:      kernel/time/ntp.c
15875 F:      tools/testing/selftests/timers/
15876
15877 TIPC NETWORK LAYER
15878 M:      Jon Maloy <jon.maloy@ericsson.com>
15879 M:      Ying Xue <ying.xue@windriver.com>
15880 L:      netdev@vger.kernel.org (core kernel code)
15881 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15882 W:      http://tipc.sourceforge.net/
15883 S:      Maintained
15884 F:      include/uapi/linux/tipc*.h
15885 F:      net/tipc/
15886
15887 TLAN NETWORK DRIVER
15888 M:      Samuel Chessman <chessman@tux.org>
15889 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15890 W:      http://sourceforge.net/projects/tlan/
15891 S:      Maintained
15892 F:      Documentation/networking/device_drivers/ti/tlan.txt
15893 F:      drivers/net/ethernet/ti/tlan.*
15894
15895 TM6000 VIDEO4LINUX DRIVER
15896 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15897 L:      linux-media@vger.kernel.org
15898 W:      https://linuxtv.org
15899 T:      git git://linuxtv.org/media_tree.git
15900 S:      Odd fixes
15901 F:      drivers/media/usb/tm6000/
15902 F:      Documentation/media/v4l-drivers/tm6000*
15903
15904 TMIO/SDHI MMC DRIVER
15905 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15906 L:      linux-mmc@vger.kernel.org
15907 S:      Supported
15908 F:      drivers/mmc/host/tmio_mmc*
15909 F:      drivers/mmc/host/renesas_sdhi*
15910 F:      include/linux/mfd/tmio.h
15911
15912 TMP401 HARDWARE MONITOR DRIVER
15913 M:      Guenter Roeck <linux@roeck-us.net>
15914 L:      linux-hwmon@vger.kernel.org
15915 S:      Maintained
15916 F:      Documentation/hwmon/tmp401.rst
15917 F:      drivers/hwmon/tmp401.c
15918
15919 TMPFS (SHMEM FILESYSTEM)
15920 M:      Hugh Dickins <hughd@google.com>
15921 L:      linux-mm@kvack.org
15922 S:      Maintained
15923 F:      include/linux/shmem_fs.h
15924 F:      mm/shmem.c
15925
15926 TOMOYO SECURITY MODULE
15927 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15928 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15929 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
15930 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
15931 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
15932 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
15933 W:      https://tomoyo.osdn.jp/
15934 S:      Maintained
15935 F:      security/tomoyo/
15936
15937 TOPSTAR LAPTOP EXTRAS DRIVER
15938 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15939 L:      platform-driver-x86@vger.kernel.org
15940 S:      Maintained
15941 F:      drivers/platform/x86/topstar-laptop.c
15942
15943 TORTURE-TEST MODULES
15944 M:      Davidlohr Bueso <dave@stgolabs.net>
15945 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15946 M:      Josh Triplett <josh@joshtriplett.org>
15947 L:      linux-kernel@vger.kernel.org
15948 S:      Supported
15949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
15950 F:      Documentation/RCU/torture.txt
15951 F:      kernel/torture.c
15952 F:      kernel/rcu/rcutorture.c
15953 F:      kernel/rcu/rcuperf.c
15954 F:      kernel/locking/locktorture.c
15955
15956 TOSHIBA ACPI EXTRAS DRIVER
15957 M:      Azael Avalos <coproscefalo@gmail.com>
15958 L:      platform-driver-x86@vger.kernel.org
15959 S:      Maintained
15960 F:      drivers/platform/x86/toshiba_acpi.c
15961
15962 TOSHIBA BLUETOOTH DRIVER
15963 M:      Azael Avalos <coproscefalo@gmail.com>
15964 L:      platform-driver-x86@vger.kernel.org
15965 S:      Maintained
15966 F:      drivers/platform/x86/toshiba_bluetooth.c
15967
15968 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15969 M:      Azael Avalos <coproscefalo@gmail.com>
15970 L:      platform-driver-x86@vger.kernel.org
15971 S:      Maintained
15972 F:      drivers/platform/x86/toshiba_haps.c
15973
15974 TOSHIBA SMM DRIVER
15975 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15976 W:      http://www.buzzard.org.uk/toshiba/
15977 S:      Maintained
15978 F:      drivers/char/toshiba.c
15979 F:      include/linux/toshiba.h
15980 F:      include/uapi/linux/toshiba.h
15981
15982 TOSHIBA TC358743 DRIVER
15983 M:      Mats Randgaard <matrandg@cisco.com>
15984 L:      linux-media@vger.kernel.org
15985 S:      Maintained
15986 F:      drivers/media/i2c/tc358743*
15987 F:      include/media/i2c/tc358743.h
15988
15989 TOSHIBA WMI HOTKEYS DRIVER
15990 M:      Azael Avalos <coproscefalo@gmail.com>
15991 L:      platform-driver-x86@vger.kernel.org
15992 S:      Maintained
15993 F:      drivers/platform/x86/toshiba-wmi.c
15994
15995 TPM DEVICE DRIVER
15996 M:      Peter Huewe <peterhuewe@gmx.de>
15997 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15998 R:      Jason Gunthorpe <jgg@ziepe.ca>
15999 L:      linux-integrity@vger.kernel.org
16000 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
16001 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
16002 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
16003 S:      Maintained
16004 F:      drivers/char/tpm/
16005
16006 TRACING
16007 M:      Steven Rostedt <rostedt@goodmis.org>
16008 M:      Ingo Molnar <mingo@redhat.com>
16009 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
16010 S:      Maintained
16011 F:      Documentation/trace/ftrace.rst
16012 F:      arch/*/*/*/ftrace.h
16013 F:      arch/*/kernel/ftrace.c
16014 F:      include/*/ftrace.h
16015 F:      include/linux/trace*.h
16016 F:      include/trace/
16017 F:      kernel/trace/
16018 F:      tools/testing/selftests/ftrace/
16019
16020 TRACING MMIO ACCESSES (MMIOTRACE)
16021 M:      Steven Rostedt <rostedt@goodmis.org>
16022 M:      Ingo Molnar <mingo@kernel.org>
16023 R:      Karol Herbst <karolherbst@gmail.com>
16024 R:      Pekka Paalanen <ppaalanen@gmail.com>
16025 S:      Maintained
16026 L:      linux-kernel@vger.kernel.org
16027 L:      nouveau@lists.freedesktop.org
16028 F:      kernel/trace/trace_mmiotrace.c
16029 F:      include/linux/mmiotrace.h
16030 F:      arch/x86/mm/kmmio.c
16031 F:      arch/x86/mm/mmio-mod.c
16032 F:      arch/x86/mm/testmmiotrace.c
16033
16034 TRIVIAL PATCHES
16035 M:      Jiri Kosina <trivial@kernel.org>
16036 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
16037 S:      Maintained
16038 K:      ^Subject:.*(?i)trivial
16039
16040 TEMPO SEMICONDUCTOR DRIVERS
16041 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16042 S:      Maintained
16043 F:      sound/soc/codecs/tscs*.c
16044 F:      sound/soc/codecs/tscs*.h
16045 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16046
16047 TTY LAYER
16048 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16049 M:      Jiri Slaby <jslaby@suse.com>
16050 S:      Supported
16051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
16052 F:      Documentation/serial/
16053 F:      drivers/tty/
16054 F:      drivers/tty/serial/serial_core.c
16055 F:      include/linux/serial_core.h
16056 F:      include/linux/serial.h
16057 F:      include/linux/tty.h
16058 F:      include/uapi/linux/serial_core.h
16059 F:      include/uapi/linux/serial.h
16060 F:      include/uapi/linux/tty.h
16061
16062 TUA9001 MEDIA DRIVER
16063 M:      Antti Palosaari <crope@iki.fi>
16064 L:      linux-media@vger.kernel.org
16065 W:      https://linuxtv.org
16066 W:      http://palosaari.fi/linux/
16067 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16068 T:      git git://linuxtv.org/anttip/media_tree.git
16069 S:      Maintained
16070 F:      drivers/media/tuners/tua9001*
16071
16072 TULIP NETWORK DRIVERS
16073 L:      netdev@vger.kernel.org
16074 L:      linux-parisc@vger.kernel.org
16075 S:      Orphan
16076 F:      drivers/net/ethernet/dec/tulip/
16077
16078 TUN/TAP driver
16079 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
16080 W:      http://vtun.sourceforge.net/tun
16081 S:      Maintained
16082 F:      Documentation/networking/tuntap.txt
16083 F:      arch/um/os-Linux/drivers/
16084
16085 TURBOCHANNEL SUBSYSTEM
16086 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16087 M:      Ralf Baechle <ralf@linux-mips.org>
16088 L:      linux-mips@vger.kernel.org
16089 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
16090 S:      Maintained
16091 F:      drivers/tc/
16092 F:      include/linux/tc.h
16093
16094 TURBOSTAT UTILITY
16095 M:      "Len Brown" <lenb@kernel.org>
16096 L:      linux-pm@vger.kernel.org
16097 B:      https://bugzilla.kernel.org
16098 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
16100 S:      Supported
16101 F:      tools/power/x86/turbostat/
16102
16103 TW5864 VIDEO4LINUX DRIVER
16104 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16105 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16106 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
16107 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16108 L:      linux-media@vger.kernel.org
16109 S:      Supported
16110 F:      drivers/media/pci/tw5864/
16111
16112 TW68 VIDEO4LINUX DRIVER
16113 M:      Hans Verkuil <hverkuil@xs4all.nl>
16114 L:      linux-media@vger.kernel.org
16115 T:      git git://linuxtv.org/media_tree.git
16116 W:      https://linuxtv.org
16117 S:      Odd Fixes
16118 F:      drivers/media/pci/tw68/
16119
16120 TW686X VIDEO4LINUX DRIVER
16121 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16122 L:      linux-media@vger.kernel.org
16123 T:      git git://linuxtv.org/media_tree.git
16124 W:      http://linuxtv.org
16125 S:      Maintained
16126 F:      drivers/media/pci/tw686x/
16127
16128 UBI FILE SYSTEM (UBIFS)
16129 M:      Richard Weinberger <richard@nod.at>
16130 M:      Artem Bityutskiy <dedekind1@gmail.com>
16131 M:      Adrian Hunter <adrian.hunter@intel.com>
16132 L:      linux-mtd@lists.infradead.org
16133 T:      git git://git.infradead.org/ubifs-2.6.git
16134 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16135 S:      Supported
16136 F:      Documentation/filesystems/ubifs.txt
16137 F:      fs/ubifs/
16138
16139 UCLINUX (M68KNOMMU AND COLDFIRE)
16140 M:      Greg Ungerer <gerg@linux-m68k.org>
16141 W:      http://www.linux-m68k.org/
16142 W:      http://www.uclinux.org/
16143 L:      linux-m68k@lists.linux-m68k.org
16144 L:      uclinux-dev@uclinux.org  (subscribers-only)
16145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16146 S:      Maintained
16147 F:      arch/m68k/coldfire/
16148 F:      arch/m68k/68*/
16149 F:      arch/m68k/*/*_no.*
16150 F:      arch/m68k/include/asm/*_no.*
16151
16152 UDF FILESYSTEM
16153 M:      Jan Kara <jack@suse.com>
16154 S:      Maintained
16155 F:      Documentation/filesystems/udf.txt
16156 F:      fs/udf/
16157
16158 UDRAW TABLET
16159 M:      Bastien Nocera <hadess@hadess.net>
16160 L:      linux-input@vger.kernel.org
16161 S:      Maintained
16162 F:      drivers/hid/hid-udraw-ps3.c
16163
16164 UFS FILESYSTEM
16165 M:      Evgeniy Dushistov <dushistov@mail.ru>
16166 S:      Maintained
16167 F:      Documentation/filesystems/ufs.txt
16168 F:      fs/ufs/
16169
16170 UHID USERSPACE HID IO DRIVER:
16171 M:      David Herrmann <dh.herrmann@googlemail.com>
16172 L:      linux-input@vger.kernel.org
16173 S:      Maintained
16174 F:      drivers/hid/uhid.c
16175 F:      include/uapi/linux/uhid.h
16176
16177 ULPI BUS
16178 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16179 L:      linux-usb@vger.kernel.org
16180 S:      Maintained
16181 F:      drivers/usb/common/ulpi.c
16182 F:      include/linux/ulpi/
16183
16184 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16185 L:      linux-usb@vger.kernel.org
16186 S:      Orphan
16187 F:      drivers/uwb/
16188 F:      include/linux/uwb.h
16189 F:      include/linux/uwb/
16190
16191 UNICODE SUBSYSTEM:
16192 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16193 L:      linux-fsdevel@vger.kernel.org
16194 S:      Supported
16195 F:      fs/unicode/
16196
16197 UNICORE32 ARCHITECTURE:
16198 M:      Guan Xuetao <gxt@pku.edu.cn>
16199 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16200 S:      Maintained
16201 T:      git git://github.com/gxt/linux.git
16202 F:      arch/unicore32/
16203
16204 UNIFDEF
16205 M:      Tony Finch <dot@dotat.at>
16206 W:      http://dotat.at/prog/unifdef
16207 S:      Maintained
16208 F:      scripts/unifdef.c
16209
16210 UNIFORM CDROM DRIVER
16211 M:      Jens Axboe <axboe@kernel.dk>
16212 W:      http://www.kernel.dk
16213 S:      Maintained
16214 F:      Documentation/cdrom/
16215 F:      drivers/cdrom/cdrom.c
16216 F:      include/linux/cdrom.h
16217 F:      include/uapi/linux/cdrom.h
16218
16219 UNISYS S-PAR DRIVERS
16220 M:      David Kershner <david.kershner@unisys.com>
16221 L:      sparmaintainer@unisys.com (Unisys internal)
16222 S:      Supported
16223 F:      include/linux/visorbus.h
16224 F:      drivers/visorbus/
16225 F:      drivers/staging/unisys/
16226
16227 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
16228 R:      Alim Akhtar <alim.akhtar@samsung.com>
16229 R:      Avri Altman <avri.altman@wdc.com>
16230 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
16231 L:      linux-scsi@vger.kernel.org
16232 S:      Supported
16233 F:      Documentation/scsi/ufs.txt
16234 F:      drivers/scsi/ufs/
16235
16236 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
16237 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
16238 L:      linux-scsi@vger.kernel.org
16239 S:      Supported
16240 F:      drivers/scsi/ufs/*dwc*
16241
16242 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
16243 M:      Stanley Chu <stanley.chu@mediatek.com>
16244 L:      linux-scsi@vger.kernel.org
16245 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16246 S:      Maintained
16247 F:      drivers/scsi/ufs/ufs-mediatek*
16248
16249 UNSORTED BLOCK IMAGES (UBI)
16250 M:      Artem Bityutskiy <dedekind1@gmail.com>
16251 M:      Richard Weinberger <richard@nod.at>
16252 W:      http://www.linux-mtd.infradead.org/
16253 L:      linux-mtd@lists.infradead.org
16254 T:      git git://git.infradead.org/ubifs-2.6.git
16255 S:      Supported
16256 F:      drivers/mtd/ubi/
16257 F:      include/linux/mtd/ubi.h
16258 F:      include/uapi/mtd/ubi-user.h
16259
16260 USB "USBNET" DRIVER FRAMEWORK
16261 M:      Oliver Neukum <oneukum@suse.com>
16262 L:      netdev@vger.kernel.org
16263 W:      http://www.linux-usb.org/usbnet
16264 S:      Maintained
16265 F:      drivers/net/usb/usbnet.c
16266 F:      include/linux/usb/usbnet.h
16267
16268 USB ACM DRIVER
16269 M:      Oliver Neukum <oneukum@suse.com>
16270 L:      linux-usb@vger.kernel.org
16271 S:      Maintained
16272 F:      Documentation/usb/acm.txt
16273 F:      drivers/usb/class/cdc-acm.*
16274
16275 USB AR5523 WIRELESS DRIVER
16276 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16277 L:      linux-wireless@vger.kernel.org
16278 S:      Maintained
16279 F:      drivers/net/wireless/ath/ar5523/
16280
16281 USB ATTACHED SCSI
16282 M:      Oliver Neukum <oneukum@suse.com>
16283 L:      linux-usb@vger.kernel.org
16284 L:      linux-scsi@vger.kernel.org
16285 S:      Maintained
16286 F:      drivers/usb/storage/uas.c
16287
16288 USB CDC ETHERNET DRIVER
16289 M:      Oliver Neukum <oliver@neukum.org>
16290 L:      linux-usb@vger.kernel.org
16291 S:      Maintained
16292 F:      drivers/net/usb/cdc_*.c
16293 F:      include/uapi/linux/usb/cdc.h
16294
16295 USB CHAOSKEY DRIVER
16296 M:      Keith Packard <keithp@keithp.com>
16297 L:      linux-usb@vger.kernel.org
16298 S:      Maintained
16299 F:      drivers/usb/misc/chaoskey.c
16300
16301 USB CYPRESS C67X00 DRIVER
16302 M:      Peter Korsgaard <jacmet@sunsite.dk>
16303 L:      linux-usb@vger.kernel.org
16304 S:      Maintained
16305 F:      drivers/usb/c67x00/
16306
16307 USB DAVICOM DM9601 DRIVER
16308 M:      Peter Korsgaard <jacmet@sunsite.dk>
16309 L:      netdev@vger.kernel.org
16310 W:      http://www.linux-usb.org/usbnet
16311 S:      Maintained
16312 F:      drivers/net/usb/dm9601.c
16313
16314 USB DIAMOND RIO500 DRIVER
16315 M:      Cesar Miquel <miquel@df.uba.ar>
16316 L:      rio500-users@lists.sourceforge.net
16317 W:      http://rio500.sourceforge.net
16318 S:      Maintained
16319 F:      drivers/usb/misc/rio500*
16320
16321 USB EHCI DRIVER
16322 M:      Alan Stern <stern@rowland.harvard.edu>
16323 L:      linux-usb@vger.kernel.org
16324 S:      Maintained
16325 F:      Documentation/usb/ehci.txt
16326 F:      drivers/usb/host/ehci*
16327
16328 USB GADGET/PERIPHERAL SUBSYSTEM
16329 M:      Felipe Balbi <balbi@kernel.org>
16330 L:      linux-usb@vger.kernel.org
16331 W:      http://www.linux-usb.org/gadget
16332 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16333 S:      Maintained
16334 F:      drivers/usb/gadget/
16335 F:      include/linux/usb/gadget*
16336
16337 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16338 M:      Jiri Kosina <jikos@kernel.org>
16339 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16340 L:      linux-usb@vger.kernel.org
16341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16342 S:      Maintained
16343 F:      Documentation/hid/hiddev.txt
16344 F:      drivers/hid/usbhid/
16345
16346 USB INTEL XHCI ROLE MUX DRIVER
16347 M:      Hans de Goede <hdegoede@redhat.com>
16348 L:      linux-usb@vger.kernel.org
16349 S:      Maintained
16350 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16351
16352 USB IP DRIVER FOR HISILICON KIRIN
16353 M:      Yu Chen <chenyu56@huawei.com>
16354 M:      Binghui Wang <wangbinghui@hisilicon.com>
16355 L:      linux-usb@vger.kernel.org
16356 S:      Maintained
16357 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
16358 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
16359
16360 USB ISP116X DRIVER
16361 M:      Olav Kongas <ok@artecdesign.ee>
16362 L:      linux-usb@vger.kernel.org
16363 S:      Maintained
16364 F:      drivers/usb/host/isp116x*
16365 F:      include/linux/usb/isp116x.h
16366
16367 USB LAN78XX ETHERNET DRIVER
16368 M:      Woojung Huh <woojung.huh@microchip.com>
16369 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16370 L:      netdev@vger.kernel.org
16371 S:      Maintained
16372 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16373 F:      drivers/net/usb/lan78xx.*
16374 F:      include/dt-bindings/net/microchip-lan78xx.h
16375
16376 USB MASS STORAGE DRIVER
16377 M:      Alan Stern <stern@rowland.harvard.edu>
16378 L:      linux-usb@vger.kernel.org
16379 L:      usb-storage@lists.one-eyed-alien.net
16380 S:      Maintained
16381 F:      drivers/usb/storage/
16382
16383 USB MIDI DRIVER
16384 M:      Clemens Ladisch <clemens@ladisch.de>
16385 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16387 S:      Maintained
16388 F:      sound/usb/midi.*
16389
16390 USB NETWORKING DRIVERS
16391 L:      linux-usb@vger.kernel.org
16392 S:      Odd Fixes
16393 F:      drivers/net/usb/
16394
16395 USB OHCI DRIVER
16396 M:      Alan Stern <stern@rowland.harvard.edu>
16397 L:      linux-usb@vger.kernel.org
16398 S:      Maintained
16399 F:      Documentation/usb/ohci.txt
16400 F:      drivers/usb/host/ohci*
16401
16402 USB OTG FSM (Finite State Machine)
16403 M:      Peter Chen <Peter.Chen@nxp.com>
16404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16405 L:      linux-usb@vger.kernel.org
16406 S:      Maintained
16407 F:      drivers/usb/common/usb-otg-fsm.c
16408
16409 USB OVER IP DRIVER
16410 M:      Valentina Manea <valentina.manea.m@gmail.com>
16411 M:      Shuah Khan <shuah@kernel.org>
16412 M:      Shuah Khan <skhan@linuxfoundation.org>
16413 L:      linux-usb@vger.kernel.org
16414 S:      Maintained
16415 F:      Documentation/usb/usbip_protocol.txt
16416 F:      drivers/usb/usbip/
16417 F:      tools/usb/usbip/
16418 F:      tools/testing/selftests/drivers/usb/usbip/
16419
16420 USB PEGASUS DRIVER
16421 M:      Petko Manolov <petkan@nucleusys.com>
16422 L:      linux-usb@vger.kernel.org
16423 L:      netdev@vger.kernel.org
16424 T:      git git://github.com/petkan/pegasus.git
16425 W:      https://github.com/petkan/pegasus
16426 S:      Maintained
16427 F:      drivers/net/usb/pegasus.*
16428
16429 USB PHY LAYER
16430 M:      Felipe Balbi <balbi@kernel.org>
16431 L:      linux-usb@vger.kernel.org
16432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16433 S:      Maintained
16434 F:      drivers/usb/phy/
16435
16436 USB PRINTER DRIVER (usblp)
16437 M:      Pete Zaitcev <zaitcev@redhat.com>
16438 L:      linux-usb@vger.kernel.org
16439 S:      Supported
16440 F:      drivers/usb/class/usblp.c
16441
16442 USB QMI WWAN NETWORK DRIVER
16443 M:      Bjørn Mork <bjorn@mork.no>
16444 L:      netdev@vger.kernel.org
16445 S:      Maintained
16446 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16447 F:      drivers/net/usb/qmi_wwan.c
16448
16449 USB RTL8150 DRIVER
16450 M:      Petko Manolov <petkan@nucleusys.com>
16451 L:      linux-usb@vger.kernel.org
16452 L:      netdev@vger.kernel.org
16453 T:      git git://github.com/petkan/rtl8150.git
16454 W:      https://github.com/petkan/rtl8150
16455 S:      Maintained
16456 F:      drivers/net/usb/rtl8150.c
16457
16458 USB SERIAL SUBSYSTEM
16459 M:      Johan Hovold <johan@kernel.org>
16460 L:      linux-usb@vger.kernel.org
16461 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16462 S:      Maintained
16463 F:      Documentation/usb/usb-serial.txt
16464 F:      drivers/usb/serial/
16465 F:      include/linux/usb/serial.h
16466
16467 USB SMSC75XX ETHERNET DRIVER
16468 M:      Steve Glendinning <steve.glendinning@shawell.net>
16469 L:      netdev@vger.kernel.org
16470 S:      Maintained
16471 F:      drivers/net/usb/smsc75xx.*
16472
16473 USB SMSC95XX ETHERNET DRIVER
16474 M:      Steve Glendinning <steve.glendinning@shawell.net>
16475 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16476 L:      netdev@vger.kernel.org
16477 S:      Maintained
16478 F:      drivers/net/usb/smsc95xx.*
16479
16480 USB SUBSYSTEM
16481 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16482 L:      linux-usb@vger.kernel.org
16483 W:      http://www.linux-usb.org
16484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16485 S:      Supported
16486 F:      Documentation/devicetree/bindings/usb/
16487 F:      Documentation/usb/
16488 F:      drivers/usb/
16489 F:      include/linux/usb.h
16490 F:      include/linux/usb/
16491
16492 USB TYPEC PI3USB30532 MUX DRIVER
16493 M:      Hans de Goede <hdegoede@redhat.com>
16494 L:      linux-usb@vger.kernel.org
16495 S:      Maintained
16496 F:      drivers/usb/typec/mux/pi3usb30532.c
16497
16498 USB TYPEC CLASS
16499 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16500 L:      linux-usb@vger.kernel.org
16501 S:      Maintained
16502 F:      Documentation/ABI/testing/sysfs-class-typec
16503 F:      Documentation/driver-api/usb/typec.rst
16504 F:      drivers/usb/typec/
16505 F:      include/linux/usb/typec.h
16506
16507 USB TYPEC BUS FOR ALTERNATE MODES
16508 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16509 L:      linux-usb@vger.kernel.org
16510 S:      Maintained
16511 F:      Documentation/ABI/testing/sysfs-bus-typec
16512 F:      Documentation/driver-api/usb/typec_bus.rst
16513 F:      drivers/usb/typec/altmodes/
16514 F:      include/linux/usb/typec_altmode.h
16515
16516 USB TYPEC PORT CONTROLLER DRIVERS
16517 M:      Guenter Roeck <linux@roeck-us.net>
16518 L:      linux-usb@vger.kernel.org
16519 S:      Maintained
16520 F:      drivers/usb/typec/tcpm/
16521
16522 USB UHCI DRIVER
16523 M:      Alan Stern <stern@rowland.harvard.edu>
16524 L:      linux-usb@vger.kernel.org
16525 S:      Maintained
16526 F:      drivers/usb/host/uhci*
16527
16528 USB VIDEO CLASS
16529 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16530 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16531 L:      linux-media@vger.kernel.org
16532 T:      git git://linuxtv.org/media_tree.git
16533 W:      http://www.ideasonboard.org/uvc/
16534 S:      Maintained
16535 F:      drivers/media/usb/uvc/
16536 F:      include/uapi/linux/uvcvideo.h
16537
16538 USB VISION DRIVER
16539 M:      Hans Verkuil <hverkuil@xs4all.nl>
16540 L:      linux-media@vger.kernel.org
16541 T:      git git://linuxtv.org/media_tree.git
16542 W:      https://linuxtv.org
16543 S:      Odd Fixes
16544 F:      drivers/media/usb/usbvision/
16545
16546 USB WEBCAM GADGET
16547 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16548 L:      linux-usb@vger.kernel.org
16549 S:      Maintained
16550 F:      drivers/usb/gadget/function/*uvc*
16551 F:      drivers/usb/gadget/legacy/webcam.c
16552 F:      include/uapi/linux/usb/g_uvc.h
16553
16554 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16555 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16556 L:      linux-wireless@vger.kernel.org
16557 S:      Maintained
16558 F:      drivers/net/wireless/rndis_wlan.c
16559
16560 USB XHCI DRIVER
16561 M:      Mathias Nyman <mathias.nyman@intel.com>
16562 L:      linux-usb@vger.kernel.org
16563 S:      Supported
16564 F:      drivers/usb/host/xhci*
16565 F:      drivers/usb/host/pci-quirks*
16566
16567 USB ZD1201 DRIVER
16568 L:      linux-wireless@vger.kernel.org
16569 W:      http://linux-lc100020.sourceforge.net
16570 S:      Orphan
16571 F:      drivers/net/wireless/zydas/zd1201.*
16572
16573 USB ZR364XX DRIVER
16574 M:      Antoine Jacquet <royale@zerezo.com>
16575 L:      linux-usb@vger.kernel.org
16576 L:      linux-media@vger.kernel.org
16577 T:      git git://linuxtv.org/media_tree.git
16578 W:      http://royale.zerezo.com/zr364xx/
16579 S:      Maintained
16580 F:      Documentation/media/v4l-drivers/zr364xx*
16581 F:      drivers/media/usb/zr364xx/
16582
16583 USER-MODE LINUX (UML)
16584 M:      Jeff Dike <jdike@addtoit.com>
16585 M:      Richard Weinberger <richard@nod.at>
16586 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16587 L:      linux-um@lists.infradead.org
16588 W:      http://user-mode-linux.sourceforge.net
16589 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16591 S:      Maintained
16592 F:      Documentation/virtual/uml/
16593 F:      arch/um/
16594 F:      arch/x86/um/
16595 F:      fs/hostfs/
16596
16597 USERSPACE COPYIN/COPYOUT (UIOVEC)
16598 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16599 S:      Maintained
16600 F:      lib/iov_iter.c
16601 F:      include/linux/uio.h
16602
16603 USERSPACE DMA BUFFER DRIVER
16604 M:      Gerd Hoffmann <kraxel@redhat.com>
16605 S:      Maintained
16606 L:      dri-devel@lists.freedesktop.org
16607 F:      drivers/dma-buf/udmabuf.c
16608 F:      include/uapi/linux/udmabuf.h
16609 T:      git git://anongit.freedesktop.org/drm/drm-misc
16610
16611 USERSPACE I/O (UIO)
16612 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16613 S:      Maintained
16614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16615 F:      Documentation/driver-api/uio-howto.rst
16616 F:      drivers/uio/
16617 F:      include/linux/uio_driver.h
16618
16619 UTIL-LINUX PACKAGE
16620 M:      Karel Zak <kzak@redhat.com>
16621 L:      util-linux@vger.kernel.org
16622 W:      http://en.wikipedia.org/wiki/Util-linux
16623 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16624 S:      Maintained
16625
16626 UUID HELPERS
16627 M:      Christoph Hellwig <hch@lst.de>
16628 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16629 L:      linux-kernel@vger.kernel.org
16630 T:      git git://git.infradead.org/users/hch/uuid.git
16631 F:      lib/uuid.c
16632 F:      lib/test_uuid.c
16633 F:      include/linux/uuid.h
16634 F:      include/uapi/linux/uuid.h
16635 S:      Maintained
16636
16637 UVESAFB DRIVER
16638 M:      Michal Januszewski <spock@gentoo.org>
16639 L:      linux-fbdev@vger.kernel.org
16640 W:      https://github.com/mjanusz/v86d
16641 S:      Maintained
16642 F:      Documentation/fb/uvesafb.txt
16643 F:      drivers/video/fbdev/uvesafb.*
16644
16645 VF610 NAND DRIVER
16646 M:      Stefan Agner <stefan@agner.ch>
16647 L:      linux-mtd@lists.infradead.org
16648 S:      Supported
16649 F:      drivers/mtd/nand/raw/vf610_nfc.c
16650
16651 VFAT/FAT/MSDOS FILESYSTEM
16652 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16653 S:      Maintained
16654 F:      Documentation/filesystems/vfat.txt
16655 F:      fs/fat/
16656
16657 VFIO DRIVER
16658 M:      Alex Williamson <alex.williamson@redhat.com>
16659 R:      Cornelia Huck <cohuck@redhat.com>
16660 L:      kvm@vger.kernel.org
16661 T:      git git://github.com/awilliam/linux-vfio.git
16662 S:      Maintained
16663 F:      Documentation/vfio.txt
16664 F:      drivers/vfio/
16665 F:      include/linux/vfio.h
16666 F:      include/uapi/linux/vfio.h
16667
16668 VFIO MEDIATED DEVICE DRIVERS
16669 M:      Kirti Wankhede <kwankhede@nvidia.com>
16670 L:      kvm@vger.kernel.org
16671 S:      Maintained
16672 F:      Documentation/vfio-mediated-device.txt
16673 F:      drivers/vfio/mdev/
16674 F:      include/linux/mdev.h
16675 F:      samples/vfio-mdev/
16676
16677 VFIO PLATFORM DRIVER
16678 M:      Eric Auger <eric.auger@redhat.com>
16679 L:      kvm@vger.kernel.org
16680 S:      Maintained
16681 F:      drivers/vfio/platform/
16682
16683 VGA_SWITCHEROO
16684 R:      Lukas Wunner <lukas@wunner.de>
16685 S:      Maintained
16686 F:      Documentation/gpu/vga-switcheroo.rst
16687 F:      drivers/gpu/vga/vga_switcheroo.c
16688 F:      include/linux/vga_switcheroo.h
16689 T:      git git://anongit.freedesktop.org/drm/drm-misc
16690
16691 VIA RHINE NETWORK DRIVER
16692 S:      Orphan
16693 F:      drivers/net/ethernet/via/via-rhine.c
16694
16695 VIA SD/MMC CARD CONTROLLER DRIVER
16696 M:      Bruce Chang <brucechang@via.com.tw>
16697 M:      Harald Welte <HaraldWelte@viatech.com>
16698 S:      Maintained
16699 F:      drivers/mmc/host/via-sdmmc.c
16700
16701 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16702 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16703 L:      linux-fbdev@vger.kernel.org
16704 S:      Maintained
16705 F:      include/linux/via-core.h
16706 F:      include/linux/via-gpio.h
16707 F:      include/linux/via_i2c.h
16708 F:      drivers/video/fbdev/via/
16709
16710 VIA VELOCITY NETWORK DRIVER
16711 M:      Francois Romieu <romieu@fr.zoreil.com>
16712 L:      netdev@vger.kernel.org
16713 S:      Maintained
16714 F:      drivers/net/ethernet/via/via-velocity.*
16715
16716 VICODEC VIRTUAL CODEC DRIVER
16717 M:      Hans Verkuil <hans.verkuil@cisco.com>
16718 L:      linux-media@vger.kernel.org
16719 T:      git git://linuxtv.org/media_tree.git
16720 W:      https://linuxtv.org
16721 S:      Maintained
16722 F:      drivers/media/platform/vicodec/*
16723
16724 VIDEO MULTIPLEXER DRIVER
16725 M:      Philipp Zabel <p.zabel@pengutronix.de>
16726 L:      linux-media@vger.kernel.org
16727 S:      Maintained
16728 F:      drivers/media/platform/video-mux.c
16729
16730 VIDEO I2C POLLING DRIVER
16731 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16732 L:      linux-media@vger.kernel.org
16733 S:      Maintained
16734 F:      drivers/media/i2c/video-i2c.c
16735
16736 VIDEOBUF2 FRAMEWORK
16737 M:      Pawel Osciak <pawel@osciak.com>
16738 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16739 M:      Kyungmin Park <kyungmin.park@samsung.com>
16740 L:      linux-media@vger.kernel.org
16741 S:      Maintained
16742 F:      drivers/media/common/videobuf2/*
16743 F:      include/media/videobuf2-*
16744
16745 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16746 M:      Helen Koike <helen.koike@collabora.com>
16747 L:      linux-media@vger.kernel.org
16748 T:      git git://linuxtv.org/media_tree.git
16749 W:      https://linuxtv.org
16750 S:      Maintained
16751 F:      drivers/media/platform/vimc/*
16752
16753 VIRT LIB
16754 M:      Alex Williamson <alex.williamson@redhat.com>
16755 M:      Paolo Bonzini <pbonzini@redhat.com>
16756 L:      kvm@vger.kernel.org
16757 S:      Supported
16758 F:      virt/lib/
16759
16760 VIRTIO AND VHOST VSOCK DRIVER
16761 M:      Stefan Hajnoczi <stefanha@redhat.com>
16762 L:      kvm@vger.kernel.org
16763 L:      virtualization@lists.linux-foundation.org
16764 L:      netdev@vger.kernel.org
16765 S:      Maintained
16766 F:      include/linux/virtio_vsock.h
16767 F:      include/uapi/linux/virtio_vsock.h
16768 F:      include/uapi/linux/vsockmon.h
16769 F:      include/uapi/linux/vm_sockets_diag.h
16770 F:      net/vmw_vsock/diag.c
16771 F:      net/vmw_vsock/af_vsock_tap.c
16772 F:      net/vmw_vsock/virtio_transport_common.c
16773 F:      net/vmw_vsock/virtio_transport.c
16774 F:      drivers/net/vsockmon.c
16775 F:      drivers/vhost/vsock.c
16776 F:      tools/testing/vsock/
16777
16778 VIRTIO CONSOLE DRIVER
16779 M:      Amit Shah <amit@kernel.org>
16780 L:      virtualization@lists.linux-foundation.org
16781 S:      Maintained
16782 F:      drivers/char/virtio_console.c
16783 F:      include/linux/virtio_console.h
16784 F:      include/uapi/linux/virtio_console.h
16785
16786 VIRTIO CORE AND NET DRIVERS
16787 M:      "Michael S. Tsirkin" <mst@redhat.com>
16788 M:      Jason Wang <jasowang@redhat.com>
16789 L:      virtualization@lists.linux-foundation.org
16790 S:      Maintained
16791 F:      Documentation/devicetree/bindings/virtio/
16792 F:      drivers/virtio/
16793 F:      tools/virtio/
16794 F:      drivers/net/virtio_net.c
16795 F:      drivers/block/virtio_blk.c
16796 F:      include/linux/virtio*.h
16797 F:      include/uapi/linux/virtio_*.h
16798 F:      drivers/crypto/virtio/
16799 F:      mm/balloon_compaction.c
16800
16801 VIRTIO BLOCK AND SCSI DRIVERS
16802 M:      "Michael S. Tsirkin" <mst@redhat.com>
16803 M:      Jason Wang <jasowang@redhat.com>
16804 R:      Paolo Bonzini <pbonzini@redhat.com>
16805 R:      Stefan Hajnoczi <stefanha@redhat.com>
16806 L:      virtualization@lists.linux-foundation.org
16807 S:      Maintained
16808 F:      drivers/block/virtio_blk.c
16809 F:      drivers/scsi/virtio_scsi.c
16810 F:      include/uapi/linux/virtio_blk.h
16811 F:      include/uapi/linux/virtio_scsi.h
16812 F:      drivers/vhost/scsi.c
16813
16814 VIRTIO CRYPTO DRIVER
16815 M:      Gonglei <arei.gonglei@huawei.com>
16816 L:      virtualization@lists.linux-foundation.org
16817 L:      linux-crypto@vger.kernel.org
16818 S:      Maintained
16819 F:      drivers/crypto/virtio/
16820 F:      include/uapi/linux/virtio_crypto.h
16821
16822 VIRTIO DRIVERS FOR S390
16823 M:      Cornelia Huck <cohuck@redhat.com>
16824 M:      Halil Pasic <pasic@linux.ibm.com>
16825 L:      linux-s390@vger.kernel.org
16826 L:      virtualization@lists.linux-foundation.org
16827 L:      kvm@vger.kernel.org
16828 S:      Supported
16829 F:      drivers/s390/virtio/
16830 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16831
16832 VIRTIO GPU DRIVER
16833 M:      David Airlie <airlied@linux.ie>
16834 M:      Gerd Hoffmann <kraxel@redhat.com>
16835 L:      dri-devel@lists.freedesktop.org
16836 L:      virtualization@lists.linux-foundation.org
16837 T:      git git://anongit.freedesktop.org/drm/drm-misc
16838 S:      Maintained
16839 F:      drivers/gpu/drm/virtio/
16840 F:      include/uapi/linux/virtio_gpu.h
16841
16842 VIRTIO HOST (VHOST)
16843 M:      "Michael S. Tsirkin" <mst@redhat.com>
16844 M:      Jason Wang <jasowang@redhat.com>
16845 L:      kvm@vger.kernel.org
16846 L:      virtualization@lists.linux-foundation.org
16847 L:      netdev@vger.kernel.org
16848 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16849 S:      Maintained
16850 F:      drivers/vhost/
16851 F:      include/uapi/linux/vhost.h
16852
16853 VIRTIO INPUT DRIVER
16854 M:      Gerd Hoffmann <kraxel@redhat.com>
16855 S:      Maintained
16856 F:      drivers/virtio/virtio_input.c
16857 F:      include/uapi/linux/virtio_input.h
16858
16859 VIRTUAL BOX GUEST DEVICE DRIVER
16860 M:      Hans de Goede <hdegoede@redhat.com>
16861 M:      Arnd Bergmann <arnd@arndb.de>
16862 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16863 S:      Maintained
16864 F:      include/linux/vbox_utils.h
16865 F:      include/uapi/linux/vbox*.h
16866 F:      drivers/virt/vboxguest/
16867
16868 VIRTUAL SERIO DEVICE DRIVER
16869 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16870 S:      Maintained
16871 F:      drivers/input/serio/userio.c
16872 F:      include/uapi/linux/userio.h
16873
16874 VIVID VIRTUAL VIDEO DRIVER
16875 M:      Hans Verkuil <hverkuil@xs4all.nl>
16876 L:      linux-media@vger.kernel.org
16877 T:      git git://linuxtv.org/media_tree.git
16878 W:      https://linuxtv.org
16879 S:      Maintained
16880 F:      drivers/media/platform/vivid/*
16881
16882 VLYNQ BUS
16883 M:      Florian Fainelli <f.fainelli@gmail.com>
16884 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16885 S:      Maintained
16886 F:      drivers/vlynq/vlynq.c
16887 F:      include/linux/vlynq.h
16888
16889 VME SUBSYSTEM
16890 M:      Martyn Welch <martyn@welchs.me.uk>
16891 M:      Manohar Vanga <manohar.vanga@gmail.com>
16892 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16893 L:      devel@driverdev.osuosl.org
16894 S:      Maintained
16895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16896 F:      Documentation/driver-api/vme.rst
16897 F:      drivers/staging/vme/
16898 F:      drivers/vme/
16899 F:      include/linux/vme*
16900
16901 VMWARE BALLOON DRIVER
16902 M:      Julien Freche <jfreche@vmware.com>
16903 M:      Nadav Amit <namit@vmware.com>
16904 M:      "VMware, Inc." <pv-drivers@vmware.com>
16905 L:      linux-kernel@vger.kernel.org
16906 S:      Maintained
16907 F:      drivers/misc/vmw_balloon.c
16908
16909 VMWARE HYPERVISOR INTERFACE
16910 M:      Alok Kataria <akataria@vmware.com>
16911 L:      virtualization@lists.linux-foundation.org
16912 S:      Supported
16913 F:      arch/x86/kernel/cpu/vmware.c
16914
16915 VMWARE PVRDMA DRIVER
16916 M:      Adit Ranadive <aditr@vmware.com>
16917 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16918 L:      linux-rdma@vger.kernel.org
16919 S:      Maintained
16920 F:      drivers/infiniband/hw/vmw_pvrdma/
16921
16922 VMware PVSCSI driver
16923 M:      Jim Gill <jgill@vmware.com>
16924 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16925 L:      linux-scsi@vger.kernel.org
16926 S:      Maintained
16927 F:      drivers/scsi/vmw_pvscsi.c
16928 F:      drivers/scsi/vmw_pvscsi.h
16929
16930 VMWARE VMMOUSE SUBDRIVER
16931 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16932 M:      "VMware, Inc." <pv-drivers@vmware.com>
16933 L:      linux-input@vger.kernel.org
16934 S:      Maintained
16935 F:      drivers/input/mouse/vmmouse.c
16936 F:      drivers/input/mouse/vmmouse.h
16937
16938 VMWARE VMXNET3 ETHERNET DRIVER
16939 M:      Ronak Doshi <doshir@vmware.com>
16940 M:      "VMware, Inc." <pv-drivers@vmware.com>
16941 L:      netdev@vger.kernel.org
16942 S:      Maintained
16943 F:      drivers/net/vmxnet3/
16944
16945 VOCORE VOCORE2 BOARD
16946 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16947 L:      linux-mips@vger.kernel.org
16948 S:      Maintained
16949 F:      arch/mips/boot/dts/ralink/vocore2.dts
16950
16951 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16952 M:      Liam Girdwood <lgirdwood@gmail.com>
16953 M:      Mark Brown <broonie@kernel.org>
16954 L:      linux-kernel@vger.kernel.org
16955 W:      http://www.slimlogic.co.uk/?p=48
16956 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16957 S:      Supported
16958 F:      Documentation/devicetree/bindings/regulator/
16959 F:      Documentation/power/regulator/
16960 F:      drivers/regulator/
16961 F:      include/dt-bindings/regulator/
16962 F:      include/linux/regulator/
16963
16964 VRF
16965 M:      David Ahern <dsa@cumulusnetworks.com>
16966 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16967 L:      netdev@vger.kernel.org
16968 S:      Maintained
16969 F:      drivers/net/vrf.c
16970 F:      Documentation/networking/vrf.txt
16971
16972 VT1211 HARDWARE MONITOR DRIVER
16973 M:      Juerg Haefliger <juergh@gmail.com>
16974 L:      linux-hwmon@vger.kernel.org
16975 S:      Maintained
16976 F:      Documentation/hwmon/vt1211.rst
16977 F:      drivers/hwmon/vt1211.c
16978
16979 VT8231 HARDWARE MONITOR DRIVER
16980 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16981 L:      linux-hwmon@vger.kernel.org
16982 S:      Maintained
16983 F:      drivers/hwmon/vt8231.c
16984
16985 VUB300 USB to SDIO/SD/MMC bridge chip
16986 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16987 L:      linux-mmc@vger.kernel.org
16988 L:      linux-usb@vger.kernel.org
16989 S:      Supported
16990 F:      drivers/mmc/host/vub300.c
16991
16992 W1 DALLAS'S 1-WIRE BUS
16993 M:      Evgeniy Polyakov <zbr@ioremap.net>
16994 S:      Maintained
16995 F:      Documentation/devicetree/bindings/w1/
16996 F:      Documentation/w1/
16997 F:      drivers/w1/
16998 F:      include/linux/w1.h
16999
17000 W83791D HARDWARE MONITORING DRIVER
17001 M:      Marc Hulsman <m.hulsman@tudelft.nl>
17002 L:      linux-hwmon@vger.kernel.org
17003 S:      Maintained
17004 F:      Documentation/hwmon/w83791d.rst
17005 F:      drivers/hwmon/w83791d.c
17006
17007 W83793 HARDWARE MONITORING DRIVER
17008 M:      Rudolf Marek <r.marek@assembler.cz>
17009 L:      linux-hwmon@vger.kernel.org
17010 S:      Maintained
17011 F:      Documentation/hwmon/w83793.rst
17012 F:      drivers/hwmon/w83793.c
17013
17014 W83795 HARDWARE MONITORING DRIVER
17015 M:      Jean Delvare <jdelvare@suse.com>
17016 L:      linux-hwmon@vger.kernel.org
17017 S:      Maintained
17018 F:      drivers/hwmon/w83795.c
17019
17020 W83L51xD SD/MMC CARD INTERFACE DRIVER
17021 M:      Pierre Ossman <pierre@ossman.eu>
17022 S:      Maintained
17023 F:      drivers/mmc/host/wbsd.*
17024
17025 WACOM PROTOCOL 4 SERIAL TABLETS
17026 M:      Julian Squires <julian@cipht.net>
17027 M:      Hans de Goede <hdegoede@redhat.com>
17028 L:      linux-input@vger.kernel.org
17029 S:      Maintained
17030 F:      drivers/input/tablet/wacom_serial4.c
17031
17032 WATCHDOG DEVICE DRIVERS
17033 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
17034 M:      Guenter Roeck <linux@roeck-us.net>
17035 L:      linux-watchdog@vger.kernel.org
17036 W:      http://www.linux-watchdog.org/
17037 T:      git git://www.linux-watchdog.org/linux-watchdog.git
17038 S:      Maintained
17039 F:      Documentation/devicetree/bindings/watchdog/
17040 F:      Documentation/watchdog/
17041 F:      drivers/watchdog/
17042 F:      include/linux/watchdog.h
17043 F:      include/uapi/linux/watchdog.h
17044
17045 WHISKEYCOVE PMIC GPIO DRIVER
17046 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
17047 L:      linux-gpio@vger.kernel.org
17048 S:      Maintained
17049 F:      drivers/gpio/gpio-wcove.c
17050
17051 WHWAVE RTC DRIVER
17052 M:      Dianlong Li <long17.cool@163.com>
17053 L:      linux-rtc@vger.kernel.org
17054 S:      Maintained
17055 F:      drivers/rtc/rtc-sd3078.c
17056
17057 WIIMOTE HID DRIVER
17058 M:      David Herrmann <dh.herrmann@googlemail.com>
17059 L:      linux-input@vger.kernel.org
17060 S:      Maintained
17061 F:      drivers/hid/hid-wiimote*
17062
17063 WILOCITY WIL6210 WIRELESS DRIVER
17064 M:      Maya Erez <merez@codeaurora.org>
17065 L:      linux-wireless@vger.kernel.org
17066 L:      wil6210@qti.qualcomm.com
17067 S:      Supported
17068 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
17069 F:      drivers/net/wireless/ath/wil6210/
17070
17071 WIMAX STACK
17072 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
17073 M:      linux-wimax@intel.com
17074 L:      wimax@linuxwimax.org (subscribers-only)
17075 S:      Supported
17076 W:      http://linuxwimax.org
17077 F:      Documentation/wimax/README.wimax
17078 F:      include/linux/wimax/debug.h
17079 F:      include/net/wimax.h
17080 F:      include/uapi/linux/wimax.h
17081 F:      net/wimax/
17082
17083 WINBOND CIR DRIVER
17084 M:      David Härdeman <david@hardeman.nu>
17085 S:      Maintained
17086 F:      drivers/media/rc/winbond-cir.c
17087
17088 RCMM REMOTE CONTROLS DECODER
17089 M:      Patrick Lerda <patrick9876@free.fr>
17090 S:      Maintained
17091 F:      drivers/media/rc/ir-rcmm-decoder.c
17092
17093 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
17094 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17095 L:      linux-watchdog@vger.kernel.org
17096 S:      Maintained
17097 F:      drivers/watchdog/ebc-c384_wdt.c
17098
17099 WINSYSTEMS WS16C48 GPIO DRIVER
17100 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17101 L:      linux-gpio@vger.kernel.org
17102 S:      Maintained
17103 F:      drivers/gpio/gpio-ws16c48.c
17104
17105 WISTRON LAPTOP BUTTON DRIVER
17106 M:      Miloslav Trmac <mitr@volny.cz>
17107 S:      Maintained
17108 F:      drivers/input/misc/wistron_btns.c
17109
17110 WL3501 WIRELESS PCMCIA CARD DRIVER
17111 L:      linux-wireless@vger.kernel.org
17112 S:      Odd fixes
17113 F:      drivers/net/wireless/wl3501*
17114
17115 WOLFSON MICROELECTRONICS DRIVERS
17116 L:      patches@opensource.cirrus.com
17117 T:      git https://github.com/CirrusLogic/linux-drivers.git
17118 W:      https://github.com/CirrusLogic/linux-drivers/wiki
17119 S:      Supported
17120 F:      Documentation/hwmon/wm83??.rst
17121 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
17122 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
17123 F:      Documentation/devicetree/bindings/mfd/arizona.txt
17124 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
17125 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
17126 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17127 F:      drivers/clk/clk-wm83*.c
17128 F:      drivers/extcon/extcon-arizona.c
17129 F:      drivers/leds/leds-wm83*.c
17130 F:      drivers/gpio/gpio-*wm*.c
17131 F:      drivers/gpio/gpio-arizona.c
17132 F:      drivers/hwmon/wm83??-hwmon.c
17133 F:      drivers/input/misc/wm831x-on.c
17134 F:      drivers/input/touchscreen/wm831x-ts.c
17135 F:      drivers/input/touchscreen/wm97*.c
17136 F:      drivers/mfd/arizona*
17137 F:      drivers/mfd/wm*.c
17138 F:      drivers/mfd/cs47l24*
17139 F:      drivers/power/supply/wm83*.c
17140 F:      drivers/rtc/rtc-wm83*.c
17141 F:      drivers/regulator/wm8*.c
17142 F:      drivers/regulator/arizona*
17143 F:      drivers/video/backlight/wm83*_bl.c
17144 F:      drivers/watchdog/wm83*_wdt.c
17145 F:      include/linux/mfd/arizona/
17146 F:      include/linux/mfd/wm831x/
17147 F:      include/linux/mfd/wm8350/
17148 F:      include/linux/mfd/wm8400*
17149 F:      include/linux/regulator/arizona*
17150 F:      include/linux/wm97xx.h
17151 F:      include/sound/wm????.h
17152 F:      sound/soc/codecs/arizona.?
17153 F:      sound/soc/codecs/wm*
17154 F:      sound/soc/codecs/cs47l24*
17155
17156 WORKQUEUE
17157 M:      Tejun Heo <tj@kernel.org>
17158 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17160 S:      Maintained
17161 F:      include/linux/workqueue.h
17162 F:      kernel/workqueue.c
17163 F:      Documentation/core-api/workqueue.rst
17164
17165 X-POWERS AXP288 PMIC DRIVERS
17166 M:      Hans de Goede <hdegoede@redhat.com>
17167 S:      Maintained
17168 N:      axp288
17169 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17170
17171 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
17172 M:      Chen-Yu Tsai <wens@csie.org>
17173 L:      linux-kernel@vger.kernel.org
17174 S:      Maintained
17175 N:      axp[128]
17176
17177 X.25 NETWORK LAYER
17178 M:      Andrew Hendry <andrew.hendry@gmail.com>
17179 L:      linux-x25@vger.kernel.org
17180 S:      Odd Fixes
17181 F:      Documentation/networking/x25*
17182 F:      include/net/x25*
17183 F:      net/x25/
17184
17185 X86 ARCHITECTURE (32-BIT AND 64-BIT)
17186 M:      Thomas Gleixner <tglx@linutronix.de>
17187 M:      Ingo Molnar <mingo@redhat.com>
17188 M:      Borislav Petkov <bp@alien8.de>
17189 R:      "H. Peter Anvin" <hpa@zytor.com>
17190 M:      x86@kernel.org
17191 L:      linux-kernel@vger.kernel.org
17192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17193 S:      Maintained
17194 F:      Documentation/devicetree/bindings/x86/
17195 F:      Documentation/x86/
17196 F:      arch/x86/
17197
17198 X86 ENTRY CODE
17199 M:      Andy Lutomirski <luto@kernel.org>
17200 L:      linux-kernel@vger.kernel.org
17201 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
17202 S:      Maintained
17203 F:      arch/x86/entry/
17204
17205 X86 MCE INFRASTRUCTURE
17206 M:      Tony Luck <tony.luck@intel.com>
17207 M:      Borislav Petkov <bp@alien8.de>
17208 L:      linux-edac@vger.kernel.org
17209 S:      Maintained
17210 F:      arch/x86/kernel/cpu/mce/*
17211
17212 X86 MICROCODE UPDATE SUPPORT
17213 M:      Borislav Petkov <bp@alien8.de>
17214 S:      Maintained
17215 F:      arch/x86/kernel/cpu/microcode/*
17216
17217 X86 MM
17218 M:      Dave Hansen <dave.hansen@linux.intel.com>
17219 M:      Andy Lutomirski <luto@kernel.org>
17220 M:      Peter Zijlstra <peterz@infradead.org>
17221 L:      linux-kernel@vger.kernel.org
17222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
17223 S:      Maintained
17224 F:      arch/x86/mm/
17225
17226 X86 PLATFORM DRIVERS
17227 M:      Darren Hart <dvhart@infradead.org>
17228 M:      Andy Shevchenko <andy@infradead.org>
17229 L:      platform-driver-x86@vger.kernel.org
17230 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
17231 S:      Maintained
17232 F:      drivers/platform/x86/
17233 F:      drivers/platform/olpc/
17234
17235 X86 PLATFORM DRIVERS - ARCH
17236 R:      Darren Hart <dvhart@infradead.org>
17237 R:      Andy Shevchenko <andy@infradead.org>
17238 L:      platform-driver-x86@vger.kernel.org
17239 L:      x86@kernel.org
17240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17241 S:      Maintained
17242 F:      arch/x86/platform
17243
17244 X86 VDSO
17245 M:      Andy Lutomirski <luto@kernel.org>
17246 L:      linux-kernel@vger.kernel.org
17247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
17248 S:      Maintained
17249 F:      arch/x86/entry/vdso/
17250
17251 XARRAY
17252 M:      Matthew Wilcox <willy@infradead.org>
17253 L:      linux-fsdevel@vger.kernel.org
17254 S:      Supported
17255 F:      Documentation/core-api/xarray.rst
17256 F:      lib/idr.c
17257 F:      lib/xarray.c
17258 F:      include/linux/idr.h
17259 F:      include/linux/xarray.h
17260 F:      tools/testing/radix-tree
17261
17262 XBOX DVD IR REMOTE
17263 M:      Benjamin Valentin <benpicco@googlemail.com>
17264 S:      Maintained
17265 F:      drivers/media/rc/xbox_remote.c
17266 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
17267
17268 XC2028/3028 TUNER DRIVER
17269 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17270 L:      linux-media@vger.kernel.org
17271 W:      https://linuxtv.org
17272 T:      git git://linuxtv.org/media_tree.git
17273 S:      Maintained
17274 F:      drivers/media/tuners/tuner-xc2028.*
17275
17276 XDP (eXpress Data Path)
17277 M:      Alexei Starovoitov <ast@kernel.org>
17278 M:      Daniel Borkmann <daniel@iogearbox.net>
17279 M:      David S. Miller <davem@davemloft.net>
17280 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
17281 M:      Jesper Dangaard Brouer <hawk@kernel.org>
17282 M:      John Fastabend <john.fastabend@gmail.com>
17283 L:      netdev@vger.kernel.org
17284 L:      xdp-newbies@vger.kernel.org
17285 L:      bpf@vger.kernel.org
17286 S:      Supported
17287 F:      net/core/xdp.c
17288 F:      include/net/xdp.h
17289 F:      kernel/bpf/devmap.c
17290 F:      kernel/bpf/cpumap.c
17291 F:      include/trace/events/xdp.h
17292 K:      xdp
17293 N:      xdp
17294
17295 XDP SOCKETS (AF_XDP)
17296 M:      Björn Töpel <bjorn.topel@intel.com>
17297 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17298 L:      netdev@vger.kernel.org
17299 L:      bpf@vger.kernel.org
17300 S:      Maintained
17301 F:      kernel/bpf/xskmap.c
17302 F:      net/xdp/
17303
17304 XEN BLOCK SUBSYSTEM
17305 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17306 M:      Roger Pau Monné <roger.pau@citrix.com>
17307 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17308 S:      Supported
17309 F:      drivers/block/xen-blkback/*
17310 F:      drivers/block/xen*
17311
17312 XEN HYPERVISOR ARM
17313 M:      Stefano Stabellini <sstabellini@kernel.org>
17314 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17315 S:      Maintained
17316 F:      arch/arm/xen/
17317 F:      arch/arm/include/asm/xen/
17318
17319 XEN HYPERVISOR ARM64
17320 M:      Stefano Stabellini <sstabellini@kernel.org>
17321 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17322 S:      Maintained
17323 F:      arch/arm64/xen/
17324 F:      arch/arm64/include/asm/xen/
17325
17326 XEN HYPERVISOR INTERFACE
17327 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17328 M:      Juergen Gross <jgross@suse.com>
17329 R:      Stefano Stabellini <sstabellini@kernel.org>
17330 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17331 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17332 S:      Supported
17333 F:      arch/x86/xen/
17334 F:      arch/x86/platform/pvh/
17335 F:      drivers/*/xen-*front.c
17336 F:      drivers/xen/
17337 F:      arch/x86/include/asm/xen/
17338 F:      arch/x86/include/asm/pvclock-abi.h
17339 F:      include/xen/
17340 F:      include/uapi/xen/
17341 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17342 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17343
17344 XEN NETWORK BACKEND DRIVER
17345 M:      Wei Liu <wei.liu@kernel.org>
17346 M:      Paul Durrant <paul.durrant@citrix.com>
17347 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17348 L:      netdev@vger.kernel.org
17349 S:      Supported
17350 F:      drivers/net/xen-netback/*
17351
17352 XEN PCI SUBSYSTEM
17353 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17354 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17355 S:      Supported
17356 F:      arch/x86/pci/*xen*
17357 F:      drivers/pci/*xen*
17358
17359 XEN PVSCSI DRIVERS
17360 M:      Juergen Gross <jgross@suse.com>
17361 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17362 L:      linux-scsi@vger.kernel.org
17363 S:      Supported
17364 F:      drivers/scsi/xen-scsifront.c
17365 F:      drivers/xen/xen-scsiback.c
17366 F:      include/xen/interface/io/vscsiif.h
17367
17368 XEN SWIOTLB SUBSYSTEM
17369 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17370 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17371 L:      iommu@lists.linux-foundation.org
17372 S:      Supported
17373 F:      arch/x86/xen/*swiotlb*
17374 F:      drivers/xen/*swiotlb*
17375
17376 XEN SOUND FRONTEND DRIVER
17377 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17378 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17379 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17380 S:      Supported
17381 F:      sound/xen/*
17382
17383 XFS FILESYSTEM
17384 M:      Darrick J. Wong <darrick.wong@oracle.com>
17385 M:      linux-xfs@vger.kernel.org
17386 L:      linux-xfs@vger.kernel.org
17387 W:      http://xfs.org/
17388 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17389 S:      Supported
17390 F:      Documentation/filesystems/xfs.txt
17391 F:      fs/xfs/
17392
17393 XILINX AXI ETHERNET DRIVER
17394 M:      Anirudha Sarangi <anirudh@xilinx.com>
17395 M:      John Linn <John.Linn@xilinx.com>
17396 S:      Maintained
17397 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17398
17399 XILINX UARTLITE SERIAL DRIVER
17400 M:      Peter Korsgaard <jacmet@sunsite.dk>
17401 L:      linux-serial@vger.kernel.org
17402 S:      Maintained
17403 F:      drivers/tty/serial/uartlite.c
17404
17405 XILINX VIDEO IP CORES
17406 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17407 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17408 L:      linux-media@vger.kernel.org
17409 T:      git git://linuxtv.org/media_tree.git
17410 S:      Supported
17411 F:      Documentation/devicetree/bindings/media/xilinx/
17412 F:      drivers/media/platform/xilinx/
17413 F:      include/uapi/linux/xilinx-v4l2-controls.h
17414
17415 XILLYBUS DRIVER
17416 M:      Eli Billauer <eli.billauer@gmail.com>
17417 L:      linux-kernel@vger.kernel.org
17418 S:      Supported
17419 F:      drivers/char/xillybus/
17420
17421 XLP9XX I2C DRIVER
17422 M:      George Cherian <george.cherian@cavium.com>
17423 M:      Jan Glauber <jglauber@cavium.com>
17424 L:      linux-i2c@vger.kernel.org
17425 W:      http://www.cavium.com
17426 S:      Supported
17427 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
17428 F:      drivers/i2c/busses/i2c-xlp9xx.c
17429
17430 XRA1403 GPIO EXPANDER
17431 M:      Nandor Han <nandor.han@ge.com>
17432 M:      Semi Malinen <semi.malinen@ge.com>
17433 L:      linux-gpio@vger.kernel.org
17434 S:      Maintained
17435 F:      drivers/gpio/gpio-xra1403.c
17436 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17437
17438 XTENSA XTFPGA PLATFORM SUPPORT
17439 M:      Max Filippov <jcmvbkbc@gmail.com>
17440 L:      linux-xtensa@linux-xtensa.org
17441 S:      Maintained
17442 F:      drivers/spi/spi-xtensa-xtfpga.c
17443 F:      sound/soc/xtensa/xtfpga-i2s.c
17444
17445 YAM DRIVER FOR AX.25
17446 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17447 L:      linux-hams@vger.kernel.org
17448 S:      Maintained
17449 F:      drivers/net/hamradio/yam*
17450 F:      include/linux/yam.h
17451
17452 YAMA SECURITY MODULE
17453 M:      Kees Cook <keescook@chromium.org>
17454 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17455 S:      Supported
17456 F:      security/yama/
17457 F:      Documentation/admin-guide/LSM/Yama.rst
17458
17459 YEALINK PHONE DRIVER
17460 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17461 L:      usbb2k-api-dev@nongnu.org
17462 S:      Maintained
17463 F:      Documentation/input/devices/yealink.rst
17464 F:      drivers/input/misc/yealink.*
17465
17466 Z8530 DRIVER FOR AX.25
17467 M:      Joerg Reuter <jreuter@yaina.de>
17468 W:      http://yaina.de/jreuter/
17469 W:      http://www.qsl.net/dl1bke/
17470 L:      linux-hams@vger.kernel.org
17471 S:      Maintained
17472 F:      Documentation/networking/z8530drv.txt
17473 F:      drivers/net/hamradio/*scc.c
17474 F:      drivers/net/hamradio/z8530.h
17475
17476 ZBUD COMPRESSED PAGE ALLOCATOR
17477 M:      Seth Jennings <sjenning@redhat.com>
17478 M:      Dan Streetman <ddstreet@ieee.org>
17479 L:      linux-mm@kvack.org
17480 S:      Maintained
17481 F:      mm/zbud.c
17482 F:      include/linux/zbud.h
17483
17484 ZD1211RW WIRELESS DRIVER
17485 M:      Daniel Drake <dsd@gentoo.org>
17486 M:      Ulrich Kunitz <kune@deine-taler.de>
17487 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17488 L:      linux-wireless@vger.kernel.org
17489 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17490 S:      Maintained
17491 F:      drivers/net/wireless/zydas/zd1211rw/
17492
17493 ZD1301 MEDIA DRIVER
17494 M:      Antti Palosaari <crope@iki.fi>
17495 L:      linux-media@vger.kernel.org
17496 W:      https://linuxtv.org/
17497 W:      http://palosaari.fi/linux/
17498 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17499 S:      Maintained
17500 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17501
17502 ZD1301_DEMOD MEDIA DRIVER
17503 M:      Antti Palosaari <crope@iki.fi>
17504 L:      linux-media@vger.kernel.org
17505 W:      https://linuxtv.org/
17506 W:      http://palosaari.fi/linux/
17507 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17508 S:      Maintained
17509 F:      drivers/media/dvb-frontends/zd1301_demod*
17510
17511 ZPOOL COMPRESSED PAGE STORAGE API
17512 M:      Dan Streetman <ddstreet@ieee.org>
17513 L:      linux-mm@kvack.org
17514 S:      Maintained
17515 F:      mm/zpool.c
17516 F:      include/linux/zpool.h
17517
17518 ZR36067 VIDEO FOR LINUX DRIVER
17519 L:      mjpeg-users@lists.sourceforge.net
17520 L:      linux-media@vger.kernel.org
17521 W:      http://mjpeg.sourceforge.net/driver-zoran/
17522 T:      hg https://linuxtv.org/hg/v4l-dvb
17523 S:      Odd Fixes
17524 F:      drivers/staging/media/zoran/
17525
17526 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17527 M:      Minchan Kim <minchan@kernel.org>
17528 M:      Nitin Gupta <ngupta@vflare.org>
17529 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17530 L:      linux-kernel@vger.kernel.org
17531 S:      Maintained
17532 F:      drivers/block/zram/
17533 F:      Documentation/blockdev/zram.txt
17534
17535 ZS DECSTATION Z85C30 SERIAL DRIVER
17536 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17537 S:      Maintained
17538 F:      drivers/tty/serial/zs.*
17539
17540 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17541 M:      Minchan Kim <minchan@kernel.org>
17542 M:      Nitin Gupta <ngupta@vflare.org>
17543 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17544 L:      linux-mm@kvack.org
17545 S:      Maintained
17546 F:      mm/zsmalloc.c
17547 F:      include/linux/zsmalloc.h
17548 F:      Documentation/vm/zsmalloc.rst
17549
17550 ZSWAP COMPRESSED SWAP CACHING
17551 M:      Seth Jennings <sjenning@redhat.com>
17552 M:      Dan Streetman <ddstreet@ieee.org>
17553 L:      linux-mm@kvack.org
17554 S:      Maintained
17555 F:      mm/zswap.c
17556
17557 THE REST
17558 M:      Linus Torvalds <torvalds@linux-foundation.org>
17559 L:      linux-kernel@vger.kernel.org
17560 Q:      http://patchwork.kernel.org/project/LKML/list/
17561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17562 S:      Buried alive in reporters
17563 F:      *
17564 F:      */