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 GOOGLE ETHERNET DRIVERS
6724 M:      Catherine Sullivan <csully@google.com>
6725 R:      Sagi Shahar <sagis@google.com>
6726 R:      Jon Olson <jonolson@google.com>
6727 L:      netdev@vger.kernel.org
6728 S:      Supported
6729 F:      Documentation/networking/device_drivers/google/gve.txt
6730 F:      drivers/net/ethernet/google
6731
6732 GPD POCKET FAN DRIVER
6733 M:      Hans de Goede <hdegoede@redhat.com>
6734 L:      platform-driver-x86@vger.kernel.org
6735 S:      Maintained
6736 F:      drivers/platform/x86/gpd-pocket-fan.c
6737
6738 GPIO ACPI SUPPORT
6739 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6740 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6741 L:      linux-gpio@vger.kernel.org
6742 L:      linux-acpi@vger.kernel.org
6743 S:      Maintained
6744 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
6745 F:      drivers/gpio/gpiolib-acpi.c
6746
6747 GPIO IR Transmitter
6748 M:      Sean Young <sean@mess.org>
6749 L:      linux-media@vger.kernel.org
6750 S:      Maintained
6751 F:      drivers/media/rc/gpio-ir-tx.c
6752
6753 GPIO MOCKUP DRIVER
6754 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6755 L:      linux-gpio@vger.kernel.org
6756 S:      Maintained
6757 F:      drivers/gpio/gpio-mockup.c
6758 F:      tools/testing/selftests/gpio/
6759
6760 GPIO SUBSYSTEM
6761 M:      Linus Walleij <linus.walleij@linaro.org>
6762 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6763 L:      linux-gpio@vger.kernel.org
6764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6765 S:      Maintained
6766 F:      Documentation/devicetree/bindings/gpio/
6767 F:      Documentation/driver-api/gpio/
6768 F:      Documentation/gpio/
6769 F:      Documentation/ABI/testing/gpio-cdev
6770 F:      Documentation/ABI/obsolete/sysfs-gpio
6771 F:      drivers/gpio/
6772 F:      include/linux/gpio/
6773 F:      include/linux/gpio.h
6774 F:      include/linux/of_gpio.h
6775 F:      include/asm-generic/gpio.h
6776 F:      include/uapi/linux/gpio.h
6777 F:      tools/gpio/
6778
6779 GRE DEMULTIPLEXER DRIVER
6780 M:      Dmitry Kozlov <xeb@mail.ru>
6781 L:      netdev@vger.kernel.org
6782 S:      Maintained
6783 F:      net/ipv4/gre_demux.c
6784 F:      net/ipv4/gre_offload.c
6785 F:      include/net/gre.h
6786
6787 GRETH 10/100/1G Ethernet MAC device driver
6788 M:      Andreas Larsson <andreas@gaisler.com>
6789 L:      netdev@vger.kernel.org
6790 S:      Maintained
6791 F:      drivers/net/ethernet/aeroflex/
6792
6793 GREYBUS AUDIO PROTOCOLS DRIVERS
6794 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6795 M:      Mark Greer <mgreer@animalcreek.com>
6796 S:      Maintained
6797 F:      drivers/staging/greybus/audio_apbridgea.c
6798 F:      drivers/staging/greybus/audio_apbridgea.h
6799 F:      drivers/staging/greybus/audio_codec.c
6800 F:      drivers/staging/greybus/audio_codec.h
6801 F:      drivers/staging/greybus/audio_gb.c
6802 F:      drivers/staging/greybus/audio_manager.c
6803 F:      drivers/staging/greybus/audio_manager.h
6804 F:      drivers/staging/greybus/audio_manager_module.c
6805 F:      drivers/staging/greybus/audio_manager_private.h
6806 F:      drivers/staging/greybus/audio_manager_sysfs.c
6807 F:      drivers/staging/greybus/audio_module.c
6808 F:      drivers/staging/greybus/audio_topology.c
6809
6810 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6811 M:      Viresh Kumar <vireshk@kernel.org>
6812 S:      Maintained
6813 F:      drivers/staging/greybus/authentication.c
6814 F:      drivers/staging/greybus/bootrom.c
6815 F:      drivers/staging/greybus/firmware.h
6816 F:      drivers/staging/greybus/fw-core.c
6817 F:      drivers/staging/greybus/fw-download.c
6818 F:      drivers/staging/greybus/fw-management.c
6819 F:      drivers/staging/greybus/greybus_authentication.h
6820 F:      drivers/staging/greybus/greybus_firmware.h
6821 F:      drivers/staging/greybus/hid.c
6822 F:      drivers/staging/greybus/i2c.c
6823 F:      drivers/staging/greybus/spi.c
6824 F:      drivers/staging/greybus/spilib.c
6825 F:      drivers/staging/greybus/spilib.h
6826
6827 GREYBUS LOOPBACK DRIVER
6828 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6829 S:      Maintained
6830 F:      drivers/staging/greybus/loopback.c
6831
6832 GREYBUS PLATFORM DRIVERS
6833 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6834 S:      Maintained
6835 F:      drivers/staging/greybus/arche-platform.c
6836 F:      drivers/staging/greybus/arche-apb-ctrl.c
6837 F:      drivers/staging/greybus/arche_platform.h
6838
6839 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6840 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6841 S:      Maintained
6842 F:      drivers/staging/greybus/sdio.c
6843 F:      drivers/staging/greybus/light.c
6844 F:      drivers/staging/greybus/gpio.c
6845 F:      drivers/staging/greybus/power_supply.c
6846 F:      drivers/staging/greybus/spi.c
6847 F:      drivers/staging/greybus/spilib.c
6848
6849 GREYBUS SUBSYSTEM
6850 M:      Johan Hovold <johan@kernel.org>
6851 M:      Alex Elder <elder@kernel.org>
6852 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6853 S:      Maintained
6854 F:      drivers/staging/greybus/
6855 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6856
6857 GREYBUS UART PROTOCOLS DRIVERS
6858 M:      David Lin <dtwlin@gmail.com>
6859 S:      Maintained
6860 F:      drivers/staging/greybus/uart.c
6861 F:      drivers/staging/greybus/log.c
6862
6863 GS1662 VIDEO SERIALIZER
6864 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6865 L:      linux-media@vger.kernel.org
6866 T:      git git://linuxtv.org/media_tree.git
6867 S:      Maintained
6868 F:      drivers/media/spi/gs1662.c
6869
6870 GSPCA FINEPIX SUBDRIVER
6871 M:      Frank Zago <frank@zago.net>
6872 L:      linux-media@vger.kernel.org
6873 T:      git git://linuxtv.org/media_tree.git
6874 S:      Maintained
6875 F:      drivers/media/usb/gspca/finepix.c
6876
6877 GSPCA GL860 SUBDRIVER
6878 M:      Olivier Lorin <o.lorin@laposte.net>
6879 L:      linux-media@vger.kernel.org
6880 T:      git git://linuxtv.org/media_tree.git
6881 S:      Maintained
6882 F:      drivers/media/usb/gspca/gl860/
6883
6884 GSPCA M5602 SUBDRIVER
6885 M:      Erik Andren <erik.andren@gmail.com>
6886 L:      linux-media@vger.kernel.org
6887 T:      git git://linuxtv.org/media_tree.git
6888 S:      Maintained
6889 F:      drivers/media/usb/gspca/m5602/
6890
6891 GSPCA PAC207 SONIXB SUBDRIVER
6892 M:      Hans Verkuil <hverkuil@xs4all.nl>
6893 L:      linux-media@vger.kernel.org
6894 T:      git git://linuxtv.org/media_tree.git
6895 S:      Odd Fixes
6896 F:      drivers/media/usb/gspca/pac207.c
6897
6898 GSPCA SN9C20X SUBDRIVER
6899 M:      Brian Johnson <brijohn@gmail.com>
6900 L:      linux-media@vger.kernel.org
6901 T:      git git://linuxtv.org/media_tree.git
6902 S:      Maintained
6903 F:      drivers/media/usb/gspca/sn9c20x.c
6904
6905 GSPCA T613 SUBDRIVER
6906 M:      Leandro Costantino <lcostantino@gmail.com>
6907 L:      linux-media@vger.kernel.org
6908 T:      git git://linuxtv.org/media_tree.git
6909 S:      Maintained
6910 F:      drivers/media/usb/gspca/t613.c
6911
6912 GSPCA USB WEBCAM DRIVER
6913 M:      Hans Verkuil <hverkuil@xs4all.nl>
6914 L:      linux-media@vger.kernel.org
6915 T:      git git://linuxtv.org/media_tree.git
6916 S:      Odd Fixes
6917 F:      drivers/media/usb/gspca/
6918
6919 GTP (GPRS Tunneling Protocol)
6920 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6921 M:      Harald Welte <laforge@gnumonks.org>
6922 L:      osmocom-net-gprs@lists.osmocom.org
6923 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6924 S:      Maintained
6925 F:      drivers/net/gtp.c
6926
6927 GUID PARTITION TABLE (GPT)
6928 M:      Davidlohr Bueso <dave@stgolabs.net>
6929 L:      linux-efi@vger.kernel.org
6930 S:      Maintained
6931 F:      block/partitions/efi.*
6932
6933 H8/300 ARCHITECTURE
6934 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6935 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6936 W:      http://uclinux-h8.sourceforge.jp
6937 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6938 S:      Maintained
6939 F:      arch/h8300/
6940 F:      drivers/clocksource/h8300_*.c
6941 F:      drivers/clk/h8300/
6942 F:      drivers/irqchip/irq-renesas-h8*.c
6943
6944 HABANALABS PCI DRIVER
6945 M:      Oded Gabbay <oded.gabbay@gmail.com>
6946 T:      git https://github.com/HabanaAI/linux.git
6947 S:      Supported
6948 F:      drivers/misc/habanalabs/
6949 F:      include/uapi/misc/habanalabs.h
6950 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
6951 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
6952
6953 HACKRF MEDIA DRIVER
6954 M:      Antti Palosaari <crope@iki.fi>
6955 L:      linux-media@vger.kernel.org
6956 W:      https://linuxtv.org
6957 W:      http://palosaari.fi/linux/
6958 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6959 T:      git git://linuxtv.org/anttip/media_tree.git
6960 S:      Maintained
6961 F:      drivers/media/usb/hackrf/
6962
6963 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6964 M:      Frank Seidel <frank@f-seidel.de>
6965 L:      platform-driver-x86@vger.kernel.org
6966 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6967 S:      Maintained
6968 F:      drivers/platform/x86/hdaps.c
6969
6970 HARDWARE MONITORING
6971 M:      Jean Delvare <jdelvare@suse.com>
6972 M:      Guenter Roeck <linux@roeck-us.net>
6973 L:      linux-hwmon@vger.kernel.org
6974 W:      http://hwmon.wiki.kernel.org/
6975 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6976 S:      Maintained
6977 F:      Documentation/devicetree/bindings/hwmon/
6978 F:      Documentation/hwmon/
6979 F:      drivers/hwmon/
6980 F:      include/linux/hwmon*.h
6981 F:      include/trace/events/hwmon*.h
6982
6983 HARDWARE RANDOM NUMBER GENERATOR CORE
6984 M:      Matt Mackall <mpm@selenic.com>
6985 M:      Herbert Xu <herbert@gondor.apana.org.au>
6986 L:      linux-crypto@vger.kernel.org
6987 S:      Odd fixes
6988 F:      Documentation/devicetree/bindings/rng/
6989 F:      Documentation/hw_random.txt
6990 F:      drivers/char/hw_random/
6991 F:      include/linux/hw_random.h
6992
6993 HARDWARE TRACING FACILITIES
6994 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6995 S:      Maintained
6996 F:      drivers/hwtracing/
6997
6998 HARDWARE SPINLOCK CORE
6999 M:      Ohad Ben-Cohen <ohad@wizery.com>
7000 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
7001 L:      linux-remoteproc@vger.kernel.org
7002 S:      Maintained
7003 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
7004 F:      Documentation/devicetree/bindings/hwlock/
7005 F:      Documentation/hwspinlock.txt
7006 F:      drivers/hwspinlock/
7007 F:      include/linux/hwspinlock.h
7008
7009 HARMONY SOUND DRIVER
7010 L:      linux-parisc@vger.kernel.org
7011 S:      Maintained
7012 F:      sound/parisc/harmony.*
7013
7014 HDPVR USB VIDEO ENCODER DRIVER
7015 M:      Hans Verkuil <hverkuil@xs4all.nl>
7016 L:      linux-media@vger.kernel.org
7017 T:      git git://linuxtv.org/media_tree.git
7018 W:      https://linuxtv.org
7019 S:      Odd Fixes
7020 F:      drivers/media/usb/hdpvr/
7021
7022 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7023 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7024 S:      Supported
7025 F:      Documentation/watchdog/hpwdt.txt
7026 F:      drivers/watchdog/hpwdt.c
7027
7028 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7029 M:      Don Brace <don.brace@microsemi.com>
7030 L:      esc.storagedev@microsemi.com
7031 L:      linux-scsi@vger.kernel.org
7032 S:      Supported
7033 F:      Documentation/scsi/hpsa.txt
7034 F:      drivers/scsi/hpsa*.[ch]
7035 F:      include/linux/cciss*.h
7036 F:      include/uapi/linux/cciss*.h
7037
7038 HFI1 DRIVER
7039 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
7040 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
7041 L:      linux-rdma@vger.kernel.org
7042 S:      Supported
7043 F:      drivers/infiniband/hw/hfi1
7044
7045 HFS FILESYSTEM
7046 L:      linux-fsdevel@vger.kernel.org
7047 S:      Orphan
7048 F:      Documentation/filesystems/hfs.txt
7049 F:      fs/hfs/
7050
7051 HFSPLUS FILESYSTEM
7052 L:      linux-fsdevel@vger.kernel.org
7053 S:      Orphan
7054 F:      Documentation/filesystems/hfsplus.txt
7055 F:      fs/hfsplus/
7056
7057 HGA FRAMEBUFFER DRIVER
7058 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7059 L:      linux-nvidia@lists.surfsouth.com
7060 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7061 S:      Maintained
7062 F:      drivers/video/fbdev/hgafb.c
7063
7064 HIBERNATION (aka Software Suspend, aka swsusp)
7065 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7066 M:      Pavel Machek <pavel@ucw.cz>
7067 L:      linux-pm@vger.kernel.org
7068 B:      https://bugzilla.kernel.org
7069 S:      Supported
7070 F:      arch/x86/power/
7071 F:      drivers/base/power/
7072 F:      kernel/power/
7073 F:      include/linux/suspend.h
7074 F:      include/linux/freezer.h
7075 F:      include/linux/pm.h
7076 F:      arch/*/include/asm/suspend*.h
7077
7078 HID CORE LAYER
7079 M:      Jiri Kosina <jikos@kernel.org>
7080 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7081 L:      linux-input@vger.kernel.org
7082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7083 S:      Maintained
7084 F:      drivers/hid/
7085 F:      include/linux/hid*
7086 F:      include/uapi/linux/hid*
7087
7088 HID SENSOR HUB DRIVERS
7089 M:      Jiri Kosina <jikos@kernel.org>
7090 M:      Jonathan Cameron <jic23@kernel.org>
7091 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7092 L:      linux-input@vger.kernel.org
7093 L:      linux-iio@vger.kernel.org
7094 S:      Maintained
7095 F:      Documentation/hid/hid-sensor*
7096 F:      drivers/hid/hid-sensor-*
7097 F:      drivers/iio/*/hid-*
7098 F:      include/linux/hid-sensor-*
7099
7100 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7101 M:      Thomas Gleixner <tglx@linutronix.de>
7102 L:      linux-kernel@vger.kernel.org
7103 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7104 S:      Maintained
7105 F:      Documentation/timers/
7106 F:      kernel/time/hrtimer.c
7107 F:      kernel/time/clockevents.c
7108 F:      kernel/time/timer_*.c
7109 F:      include/linux/clockchips.h
7110 F:      include/linux/hrtimer.h
7111
7112 HIGH-SPEED SCC DRIVER FOR AX.25
7113 L:      linux-hams@vger.kernel.org
7114 S:      Orphan
7115 F:      drivers/net/hamradio/dmascc.c
7116 F:      drivers/net/hamradio/scc.c
7117
7118 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7119 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7120 W:      http://www.highpoint-tech.com
7121 S:      Supported
7122 F:      Documentation/scsi/hptiop.txt
7123 F:      drivers/scsi/hptiop.c
7124
7125 HIPPI
7126 M:      Jes Sorensen <jes@trained-monkey.org>
7127 L:      linux-hippi@sunsite.dk
7128 S:      Maintained
7129 F:      include/linux/hippidevice.h
7130 F:      include/uapi/linux/if_hippi.h
7131 F:      net/802/hippi.c
7132 F:      drivers/net/hippi/
7133
7134 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7135 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7136 M:      Salil Mehta <salil.mehta@huawei.com>
7137 L:      netdev@vger.kernel.org
7138 W:      http://www.hisilicon.com
7139 S:      Maintained
7140 F:      drivers/net/ethernet/hisilicon/hns3/
7141
7142 HISILICON LPC BUS DRIVER
7143 M:      john.garry@huawei.com
7144 W:      http://www.hisilicon.com
7145 S:      Maintained
7146 F:      drivers/bus/hisi_lpc.c
7147 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7148
7149 HISILICON NETWORK SUBSYSTEM DRIVER
7150 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7151 M:      Salil Mehta <salil.mehta@huawei.com>
7152 L:      netdev@vger.kernel.org
7153 W:      http://www.hisilicon.com
7154 S:      Maintained
7155 F:      drivers/net/ethernet/hisilicon/
7156 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7157
7158 HISILICON PMU DRIVER
7159 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7160 W:      http://www.hisilicon.com
7161 S:      Supported
7162 F:      drivers/perf/hisilicon
7163 F:      Documentation/perf/hisi-pmu.txt
7164
7165 HISILICON ROCE DRIVER
7166 M:      Lijun Ou <oulijun@huawei.com>
7167 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7168 L:      linux-rdma@vger.kernel.org
7169 S:      Maintained
7170 F:      drivers/infiniband/hw/hns/
7171 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7172
7173 HISILICON SAS Controller
7174 M:      John Garry <john.garry@huawei.com>
7175 W:      http://www.hisilicon.com
7176 S:      Supported
7177 F:      drivers/scsi/hisi_sas/
7178 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7179
7180 HMM - Heterogeneous Memory Management
7181 M:      Jérôme Glisse <jglisse@redhat.com>
7182 L:      linux-mm@kvack.org
7183 S:      Maintained
7184 F:      mm/hmm*
7185 F:      include/linux/hmm*
7186 F:      Documentation/vm/hmm.rst
7187
7188 HOST AP DRIVER
7189 M:      Jouni Malinen <j@w1.fi>
7190 L:      linux-wireless@vger.kernel.org
7191 W:      http://w1.fi/hostap-driver.html
7192 S:      Obsolete
7193 F:      drivers/net/wireless/intersil/hostap/
7194
7195 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7196 L:      platform-driver-x86@vger.kernel.org
7197 S:      Orphan
7198 F:      drivers/platform/x86/tc1100-wmi.c
7199
7200 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7201 M:      Jaroslav Kysela <perex@perex.cz>
7202 S:      Maintained
7203 F:      drivers/net/ethernet/hp/hp100.*
7204
7205 HPET:   High Precision Event Timers driver
7206 M:      Clemens Ladisch <clemens@ladisch.de>
7207 S:      Maintained
7208 F:      Documentation/timers/hpet.txt
7209 F:      drivers/char/hpet.c
7210 F:      include/linux/hpet.h
7211 F:      include/uapi/linux/hpet.h
7212
7213 HPET:   x86
7214 S:      Orphan
7215 F:      arch/x86/kernel/hpet.c
7216 F:      arch/x86/include/asm/hpet.h
7217
7218 HPFS FILESYSTEM
7219 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7220 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7221 S:      Maintained
7222 F:      fs/hpfs/
7223
7224 HSI SUBSYSTEM
7225 M:      Sebastian Reichel <sre@kernel.org>
7226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7227 S:      Maintained
7228 F:      Documentation/ABI/testing/sysfs-bus-hsi
7229 F:      Documentation/driver-api/hsi.rst
7230 F:      drivers/hsi/
7231 F:      include/linux/hsi/
7232 F:      include/uapi/linux/hsi/
7233
7234 HSO 3G MODEM DRIVER
7235 L:      linux-usb@vger.kernel.org
7236 S:      Orphan
7237 F:      drivers/net/usb/hso.c
7238
7239 HSR NETWORK PROTOCOL
7240 M:      Arvid Brodin <arvid.brodin@alten.se>
7241 L:      netdev@vger.kernel.org
7242 S:      Maintained
7243 F:      net/hsr/
7244
7245 HT16K33 LED CONTROLLER DRIVER
7246 M:      Robin van der Gracht <robin@protonic.nl>
7247 S:      Maintained
7248 F:      drivers/auxdisplay/ht16k33.c
7249 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7250
7251 HTCPEN TOUCHSCREEN DRIVER
7252 M:      Pau Oliva Fora <pof@eslack.org>
7253 L:      linux-input@vger.kernel.org
7254 S:      Maintained
7255 F:      drivers/input/touchscreen/htcpen.c
7256
7257 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7258 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7259 L:      linux-iio@vger.kernel.org
7260 W:      http://www.st.com/
7261 S:      Maintained
7262 F:      drivers/iio/humidity/hts221*
7263 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7264
7265 HUAWEI ETHERNET DRIVER
7266 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7267 L:      netdev@vger.kernel.org
7268 S:      Supported
7269 F:      Documentation/networking/hinic.txt
7270 F:      drivers/net/ethernet/huawei/hinic/
7271
7272 HUGETLB FILESYSTEM
7273 M:      Mike Kravetz <mike.kravetz@oracle.com>
7274 L:      linux-mm@kvack.org
7275 S:      Maintained
7276 F:      fs/hugetlbfs/
7277 F:      mm/hugetlb.c
7278 F:      include/linux/hugetlb.h
7279 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7280 F:      Documentation/vm/hugetlbfs_reserv.rst
7281 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7282
7283 HVA ST MEDIA DRIVER
7284 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7285 L:      linux-media@vger.kernel.org
7286 T:      git git://linuxtv.org/media_tree.git
7287 W:      https://linuxtv.org
7288 S:      Supported
7289 F:      drivers/media/platform/sti/hva
7290
7291 HWPOISON MEMORY FAILURE HANDLING
7292 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7293 L:      linux-mm@kvack.org
7294 S:      Maintained
7295 F:      mm/memory-failure.c
7296 F:      mm/hwpoison-inject.c
7297
7298 HYGON PROCESSOR SUPPORT
7299 M:      Pu Wen <puwen@hygon.cn>
7300 L:      linux-kernel@vger.kernel.org
7301 S:      Maintained
7302 F:      arch/x86/kernel/cpu/hygon.c
7303
7304 Hyper-V CORE AND DRIVERS
7305 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7306 M:      Haiyang Zhang <haiyangz@microsoft.com>
7307 M:      Stephen Hemminger <sthemmin@microsoft.com>
7308 M:      Sasha Levin <sashal@kernel.org>
7309 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7310 L:      linux-hyperv@vger.kernel.org
7311 S:      Supported
7312 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7313 F:      arch/x86/include/asm/mshyperv.h
7314 F:      arch/x86/include/asm/trace/hyperv.h
7315 F:      arch/x86/include/asm/hyperv-tlfs.h
7316 F:      arch/x86/kernel/cpu/mshyperv.c
7317 F:      arch/x86/hyperv
7318 F:      drivers/hid/hid-hyperv.c
7319 F:      drivers/hv/
7320 F:      drivers/input/serio/hyperv-keyboard.c
7321 F:      drivers/pci/controller/pci-hyperv.c
7322 F:      drivers/net/hyperv/
7323 F:      drivers/scsi/storvsc_drv.c
7324 F:      drivers/uio/uio_hv_generic.c
7325 F:      drivers/video/fbdev/hyperv_fb.c
7326 F:      drivers/iommu/hyperv_iommu.c
7327 F:      net/vmw_vsock/hyperv_transport.c
7328 F:      include/linux/hyperv.h
7329 F:      include/uapi/linux/hyperv.h
7330 F:      tools/hv/
7331 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7332
7333 HYPERVISOR VIRTUAL CONSOLE DRIVER
7334 L:      linuxppc-dev@lists.ozlabs.org
7335 S:      Odd Fixes
7336 F:      drivers/tty/hvc/
7337
7338 I2C ACPI SUPPORT
7339 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7340 L:      linux-i2c@vger.kernel.org
7341 L:      linux-acpi@vger.kernel.org
7342 S:      Maintained
7343 F:      drivers/i2c/i2c-core-acpi.c
7344
7345 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7346 M:      Ajay Gupta <ajayg@nvidia.com>
7347 L:      linux-i2c@vger.kernel.org
7348 S:      Maintained
7349 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7350 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7351
7352 I2C MUXES
7353 M:      Peter Rosin <peda@axentia.se>
7354 L:      linux-i2c@vger.kernel.org
7355 S:      Maintained
7356 F:      Documentation/i2c/i2c-topology
7357 F:      Documentation/i2c/muxes/
7358 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7359 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7360 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7361 F:      drivers/i2c/i2c-mux.c
7362 F:      drivers/i2c/muxes/
7363 F:      include/linux/i2c-mux.h
7364
7365 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7366 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7367 L:      linux-i2c@vger.kernel.org
7368 S:      Maintained
7369 F:      Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt
7370 F:      drivers/i2c/busses/i2c-mv64xxx.c
7371
7372 I2C OVER PARALLEL PORT
7373 M:      Jean Delvare <jdelvare@suse.com>
7374 L:      linux-i2c@vger.kernel.org
7375 S:      Maintained
7376 F:      Documentation/i2c/busses/i2c-parport
7377 F:      Documentation/i2c/busses/i2c-parport-light
7378 F:      drivers/i2c/busses/i2c-parport.c
7379 F:      drivers/i2c/busses/i2c-parport-light.c
7380
7381 I2C SUBSYSTEM
7382 M:      Wolfram Sang <wsa@the-dreams.de>
7383 L:      linux-i2c@vger.kernel.org
7384 W:      https://i2c.wiki.kernel.org/
7385 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7387 S:      Maintained
7388 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7389 F:      Documentation/i2c/
7390 F:      drivers/i2c/*
7391 F:      include/linux/i2c.h
7392 F:      include/linux/i2c-dev.h
7393 F:      include/linux/i2c-smbus.h
7394 F:      include/uapi/linux/i2c.h
7395 F:      include/uapi/linux/i2c-*.h
7396
7397 I2C SUBSYSTEM HOST DRIVERS
7398 L:      linux-i2c@vger.kernel.org
7399 W:      https://i2c.wiki.kernel.org/
7400 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7402 S:      Odd Fixes
7403 F:      Documentation/devicetree/bindings/i2c/
7404 F:      drivers/i2c/algos/
7405 F:      drivers/i2c/busses/
7406
7407 I2C-TAOS-EVM DRIVER
7408 M:      Jean Delvare <jdelvare@suse.com>
7409 L:      linux-i2c@vger.kernel.org
7410 S:      Maintained
7411 F:      Documentation/i2c/busses/i2c-taos-evm
7412 F:      drivers/i2c/busses/i2c-taos-evm.c
7413
7414 I2C-TINY-USB DRIVER
7415 M:      Till Harbaum <till@harbaum.org>
7416 L:      linux-i2c@vger.kernel.org
7417 W:      http://www.harbaum.org/till/i2c_tiny_usb
7418 S:      Maintained
7419 F:      drivers/i2c/busses/i2c-tiny-usb.c
7420
7421 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7422 M:      Jean Delvare <jdelvare@suse.com>
7423 L:      linux-i2c@vger.kernel.org
7424 S:      Maintained
7425 F:      Documentation/i2c/busses/i2c-ali1535
7426 F:      Documentation/i2c/busses/i2c-ali1563
7427 F:      Documentation/i2c/busses/i2c-ali15x3
7428 F:      Documentation/i2c/busses/i2c-amd756
7429 F:      Documentation/i2c/busses/i2c-amd8111
7430 F:      Documentation/i2c/busses/i2c-i801
7431 F:      Documentation/i2c/busses/i2c-nforce2
7432 F:      Documentation/i2c/busses/i2c-piix4
7433 F:      Documentation/i2c/busses/i2c-sis5595
7434 F:      Documentation/i2c/busses/i2c-sis630
7435 F:      Documentation/i2c/busses/i2c-sis96x
7436 F:      Documentation/i2c/busses/i2c-via
7437 F:      Documentation/i2c/busses/i2c-viapro
7438 F:      drivers/i2c/busses/i2c-ali1535.c
7439 F:      drivers/i2c/busses/i2c-ali1563.c
7440 F:      drivers/i2c/busses/i2c-ali15x3.c
7441 F:      drivers/i2c/busses/i2c-amd756.c
7442 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7443 F:      drivers/i2c/busses/i2c-amd8111.c
7444 F:      drivers/i2c/busses/i2c-i801.c
7445 F:      drivers/i2c/busses/i2c-isch.c
7446 F:      drivers/i2c/busses/i2c-nforce2.c
7447 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7448 F:      drivers/i2c/busses/i2c-piix4.c
7449 F:      drivers/i2c/busses/i2c-sis5595.c
7450 F:      drivers/i2c/busses/i2c-sis630.c
7451 F:      drivers/i2c/busses/i2c-sis96x.c
7452 F:      drivers/i2c/busses/i2c-via.c
7453 F:      drivers/i2c/busses/i2c-viapro.c
7454
7455 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7456 M:      Hans de Goede <hdegoede@redhat.com>
7457 L:      linux-i2c@vger.kernel.org
7458 S:      Maintained
7459 F:      drivers/i2c/busses/i2c-cht-wc.c
7460
7461 I2C/SMBUS ISMT DRIVER
7462 M:      Seth Heasley <seth.heasley@intel.com>
7463 M:      Neil Horman <nhorman@tuxdriver.com>
7464 L:      linux-i2c@vger.kernel.org
7465 F:      drivers/i2c/busses/i2c-ismt.c
7466 F:      Documentation/i2c/busses/i2c-ismt
7467
7468 I2C/SMBUS STUB DRIVER
7469 M:      Jean Delvare <jdelvare@suse.com>
7470 L:      linux-i2c@vger.kernel.org
7471 S:      Maintained
7472 F:      drivers/i2c/i2c-stub.c
7473
7474 I3C SUBSYSTEM
7475 M:      Boris Brezillon <bbrezillon@kernel.org>
7476 L:      linux-i3c@lists.infradead.org
7477 C:      irc://chat.freenode.net/linux-i3c
7478 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7479 S:      Maintained
7480 F:      Documentation/ABI/testing/sysfs-bus-i3c
7481 F:      Documentation/devicetree/bindings/i3c/
7482 F:      Documentation/driver-api/i3c
7483 F:      drivers/i3c/
7484 F:      include/linux/i3c/
7485
7486 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7487 M:      Vitor Soares <vitor.soares@synopsys.com>
7488 S:      Maintained
7489 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7490 F:      drivers/i3c/master/dw*
7491
7492 IA64 (Itanium) PLATFORM
7493 M:      Tony Luck <tony.luck@intel.com>
7494 M:      Fenghua Yu <fenghua.yu@intel.com>
7495 L:      linux-ia64@vger.kernel.org
7496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7497 S:      Maintained
7498 F:      arch/ia64/
7499
7500 IBM Power 842 compression accelerator
7501 M:      Haren Myneni <haren@us.ibm.com>
7502 S:      Supported
7503 F:      drivers/crypto/nx/Makefile
7504 F:      drivers/crypto/nx/Kconfig
7505 F:      drivers/crypto/nx/nx-842*
7506 F:      include/linux/sw842.h
7507 F:      crypto/842.c
7508 F:      lib/842/
7509
7510 IBM Power in-Nest Crypto Acceleration
7511 M:      Breno Leitão <leitao@debian.org>
7512 M:      Nayna Jain <nayna@linux.ibm.com>
7513 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7514 L:      linux-crypto@vger.kernel.org
7515 S:      Supported
7516 F:      drivers/crypto/nx/Makefile
7517 F:      drivers/crypto/nx/Kconfig
7518 F:      drivers/crypto/nx/nx-aes*
7519 F:      drivers/crypto/nx/nx-sha*
7520 F:      drivers/crypto/nx/nx.*
7521 F:      drivers/crypto/nx/nx_csbcpb.h
7522 F:      drivers/crypto/nx/nx_debugfs.h
7523
7524 IBM Power Linux RAID adapter
7525 M:      Brian King <brking@us.ibm.com>
7526 S:      Supported
7527 F:      drivers/scsi/ipr.*
7528
7529 IBM Power SRIOV Virtual NIC Device Driver
7530 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7531 M:      John Allen <jallen@linux.ibm.com>
7532 L:      netdev@vger.kernel.org
7533 S:      Supported
7534 F:      drivers/net/ethernet/ibm/ibmvnic.*
7535
7536 IBM Power Virtual Accelerator Switchboard
7537 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
7538 L:      linuxppc-dev@lists.ozlabs.org
7539 S:      Supported
7540 F:      arch/powerpc/platforms/powernv/vas*
7541 F:      arch/powerpc/platforms/powernv/copy-paste.h
7542 F:      arch/powerpc/include/asm/vas.h
7543
7544 IBM Power Virtual Ethernet Device Driver
7545 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7546 L:      netdev@vger.kernel.org
7547 S:      Supported
7548 F:      drivers/net/ethernet/ibm/ibmveth.*
7549
7550 IBM Power Virtual FC Device Drivers
7551 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7552 L:      linux-scsi@vger.kernel.org
7553 S:      Supported
7554 F:      drivers/scsi/ibmvscsi/ibmvfc*
7555
7556 IBM Power Virtual Management Channel Driver
7557 M:      Steven Royer <seroyer@linux.ibm.com>
7558 S:      Supported
7559 F:      drivers/misc/ibmvmc.*
7560
7561 IBM Power Virtual SCSI Device Drivers
7562 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7563 L:      linux-scsi@vger.kernel.org
7564 S:      Supported
7565 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7566 F:      include/scsi/viosrp.h
7567
7568 IBM Power Virtual SCSI Device Target Driver
7569 M:      Michael Cyr <mikecyr@linux.ibm.com>
7570 L:      linux-scsi@vger.kernel.org
7571 L:      target-devel@vger.kernel.org
7572 S:      Supported
7573 F:      drivers/scsi/ibmvscsi_tgt/
7574
7575 IBM Power VMX Cryptographic instructions
7576 M:      Breno Leitão <leitao@debian.org>
7577 M:      Nayna Jain <nayna@linux.ibm.com>
7578 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7579 L:      linux-crypto@vger.kernel.org
7580 S:      Supported
7581 F:      drivers/crypto/vmx/Makefile
7582 F:      drivers/crypto/vmx/Kconfig
7583 F:      drivers/crypto/vmx/vmx.c
7584 F:      drivers/crypto/vmx/aes*
7585 F:      drivers/crypto/vmx/ghash*
7586 F:      drivers/crypto/vmx/ppc-xlate.pl
7587
7588 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7589 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7590 L:      linux-pci@vger.kernel.org
7591 L:      linuxppc-dev@lists.ozlabs.org
7592 S:      Supported
7593 F:      drivers/pci/hotplug/rpaphp*
7594
7595 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7596 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7597 L:      linux-pci@vger.kernel.org
7598 L:      linuxppc-dev@lists.ozlabs.org
7599 S:      Supported
7600 F:      drivers/pci/hotplug/rpadlpar*
7601
7602 IBM ServeRAID RAID DRIVER
7603 S:      Orphan
7604 F:      drivers/scsi/ips.*
7605
7606 ICH LPC AND GPIO DRIVER
7607 M:      Peter Tyser <ptyser@xes-inc.com>
7608 S:      Maintained
7609 F:      drivers/mfd/lpc_ich.c
7610 F:      drivers/gpio/gpio-ich.c
7611
7612 IDE SUBSYSTEM
7613 M:      "David S. Miller" <davem@davemloft.net>
7614 L:      linux-ide@vger.kernel.org
7615 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7616 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7617 S:      Maintained
7618 F:      Documentation/ide/
7619 F:      drivers/ide/
7620 F:      include/linux/ide.h
7621
7622 IDE/ATAPI DRIVERS
7623 M:      Borislav Petkov <bp@alien8.de>
7624 L:      linux-ide@vger.kernel.org
7625 S:      Maintained
7626 F:      Documentation/cdrom/ide-cd
7627 F:      drivers/ide/ide-cd*
7628
7629 IDEAPAD LAPTOP EXTRAS DRIVER
7630 M:      Ike Panhc <ike.pan@canonical.com>
7631 L:      platform-driver-x86@vger.kernel.org
7632 W:      http://launchpad.net/ideapad-laptop
7633 S:      Maintained
7634 F:      drivers/platform/x86/ideapad-laptop.c
7635
7636 IDEAPAD LAPTOP SLIDEBAR DRIVER
7637 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7638 L:      linux-input@vger.kernel.org
7639 W:      https://github.com/o2genum/ideapad-slidebar
7640 S:      Maintained
7641 F:      drivers/input/misc/ideapad_slidebar.c
7642
7643 IDT VersaClock 5 CLOCK DRIVER
7644 M:      Marek Vasut <marek.vasut@gmail.com>
7645 S:      Maintained
7646 F:      drivers/clk/clk-versaclock5.c
7647
7648 IEEE 802.15.4 SUBSYSTEM
7649 M:      Alexander Aring <alex.aring@gmail.com>
7650 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7651 L:      linux-wpan@vger.kernel.org
7652 W:      http://wpan.cakelab.org/
7653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7655 S:      Maintained
7656 F:      net/ieee802154/
7657 F:      net/mac802154/
7658 F:      drivers/net/ieee802154/
7659 F:      include/linux/nl802154.h
7660 F:      include/linux/ieee802154.h
7661 F:      include/net/nl802154.h
7662 F:      include/net/mac802154.h
7663 F:      include/net/af_ieee802154.h
7664 F:      include/net/cfg802154.h
7665 F:      include/net/ieee802154_netdev.h
7666 F:      Documentation/networking/ieee802154.rst
7667
7668 IFE PROTOCOL
7669 M:      Yotam Gigi <yotam.gi@gmail.com>
7670 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7671 F:      net/ife
7672 F:      include/net/ife.h
7673 F:      include/uapi/linux/ife.h
7674
7675 IGORPLUG-USB IR RECEIVER
7676 M:      Sean Young <sean@mess.org>
7677 L:      linux-media@vger.kernel.org
7678 S:      Maintained
7679 F:      drivers/media/rc/igorplugusb.c
7680
7681 IGUANAWORKS USB IR TRANSCEIVER
7682 M:      Sean Young <sean@mess.org>
7683 L:      linux-media@vger.kernel.org
7684 S:      Maintained
7685 F:      drivers/media/rc/iguanair.c
7686
7687 IIO DIGITAL POTENTIOMETER DAC
7688 M:      Peter Rosin <peda@axentia.se>
7689 L:      linux-iio@vger.kernel.org
7690 S:      Maintained
7691 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7692 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7693 F:      drivers/iio/dac/dpot-dac.c
7694
7695 IIO ENVELOPE DETECTOR
7696 M:      Peter Rosin <peda@axentia.se>
7697 L:      linux-iio@vger.kernel.org
7698 S:      Maintained
7699 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7700 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7701 F:      drivers/iio/adc/envelope-detector.c
7702
7703 IIO MULTIPLEXER
7704 M:      Peter Rosin <peda@axentia.se>
7705 L:      linux-iio@vger.kernel.org
7706 S:      Maintained
7707 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7708 F:      drivers/iio/multiplexer/iio-mux.c
7709
7710 IIO SUBSYSTEM AND DRIVERS
7711 M:      Jonathan Cameron <jic23@kernel.org>
7712 R:      Hartmut Knaack <knaack.h@gmx.de>
7713 R:      Lars-Peter Clausen <lars@metafoo.de>
7714 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7715 L:      linux-iio@vger.kernel.org
7716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7717 S:      Maintained
7718 F:      Documentation/ABI/testing/configfs-iio*
7719 F:      Documentation/ABI/testing/sysfs-bus-iio*
7720 F:      Documentation/devicetree/bindings/iio/
7721 F:      drivers/iio/
7722 F:      drivers/staging/iio/
7723 F:      include/linux/iio/
7724 F:      tools/iio/
7725
7726 IIO UNIT CONVERTER
7727 M:      Peter Rosin <peda@axentia.se>
7728 L:      linux-iio@vger.kernel.org
7729 S:      Maintained
7730 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7731 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7732 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7733 F:      drivers/iio/afe/iio-rescale.c
7734
7735 IKANOS/ADI EAGLE ADSL USB DRIVER
7736 M:      Matthieu Castet <castet.matthieu@free.fr>
7737 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7738 S:      Maintained
7739 F:      drivers/usb/atm/ueagle-atm.c
7740
7741 IMGTEC ASCII LCD DRIVER
7742 M:      Paul Burton <paul.burton@mips.com>
7743 S:      Maintained
7744 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7745 F:      drivers/auxdisplay/img-ascii-lcd.c
7746
7747 IMGTEC IR DECODER DRIVER
7748 M:      James Hogan <jhogan@kernel.org>
7749 S:      Maintained
7750 F:      drivers/media/rc/img-ir/
7751
7752 IMON SOUNDGRAPH USB IR RECEIVER
7753 M:      Sean Young <sean@mess.org>
7754 L:      linux-media@vger.kernel.org
7755 S:      Maintained
7756 F:      drivers/media/rc/imon_raw.c
7757 F:      drivers/media/rc/imon.c
7758
7759 IMS TWINTURBO FRAMEBUFFER DRIVER
7760 L:      linux-fbdev@vger.kernel.org
7761 S:      Orphan
7762 F:      drivers/video/fbdev/imsttfb.c
7763
7764 INA209 HARDWARE MONITOR DRIVER
7765 M:      Guenter Roeck <linux@roeck-us.net>
7766 L:      linux-hwmon@vger.kernel.org
7767 S:      Maintained
7768 F:      Documentation/hwmon/ina209.rst
7769 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7770 F:      drivers/hwmon/ina209.c
7771
7772 INA2XX HARDWARE MONITOR DRIVER
7773 M:      Guenter Roeck <linux@roeck-us.net>
7774 L:      linux-hwmon@vger.kernel.org
7775 S:      Maintained
7776 F:      Documentation/hwmon/ina2xx.rst
7777 F:      drivers/hwmon/ina2xx.c
7778 F:      include/linux/platform_data/ina2xx.h
7779
7780 INDUSTRY PACK SUBSYSTEM (IPACK)
7781 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7782 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7783 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7784 L:      industrypack-devel@lists.sourceforge.net
7785 W:      http://industrypack.sourceforge.net
7786 S:      Maintained
7787 F:      drivers/ipack/
7788
7789 INFINIBAND SUBSYSTEM
7790 M:      Doug Ledford <dledford@redhat.com>
7791 M:      Jason Gunthorpe <jgg@mellanox.com>
7792 L:      linux-rdma@vger.kernel.org
7793 W:      https://github.com/linux-rdma/rdma-core
7794 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7796 S:      Supported
7797 F:      Documentation/devicetree/bindings/infiniband/
7798 F:      Documentation/infiniband/
7799 F:      drivers/infiniband/
7800 F:      include/uapi/linux/if_infiniband.h
7801 F:      include/uapi/rdma/
7802 F:      include/rdma/
7803 F:      include/trace/events/ib_mad.h
7804 F:      include/trace/events/ib_umad.h
7805 F:      samples/bpf/ibumad_kern.c
7806 F:      samples/bpf/ibumad_user.c
7807
7808 INGENIC JZ4780 DMA Driver
7809 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7810 S:      Maintained
7811 F:      drivers/dma/dma-jz4780.c
7812
7813 INGENIC JZ4780 NAND DRIVER
7814 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7815 L:      linux-mtd@lists.infradead.org
7816 S:      Maintained
7817 F:      drivers/mtd/nand/raw/jz4780_*
7818
7819 INOTIFY
7820 M:      Jan Kara <jack@suse.cz>
7821 R:      Amir Goldstein <amir73il@gmail.com>
7822 L:      linux-fsdevel@vger.kernel.org
7823 S:      Maintained
7824 F:      Documentation/filesystems/inotify.txt
7825 F:      fs/notify/inotify/
7826 F:      include/linux/inotify.h
7827 F:      include/uapi/linux/inotify.h
7828
7829 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7830 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7831 L:      linux-input@vger.kernel.org
7832 Q:      http://patchwork.kernel.org/project/linux-input/list/
7833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7834 S:      Maintained
7835 F:      drivers/input/
7836 F:      include/linux/input.h
7837 F:      include/uapi/linux/input.h
7838 F:      include/uapi/linux/input-event-codes.h
7839 F:      include/linux/input/
7840 F:      Documentation/devicetree/bindings/input/
7841 F:      Documentation/devicetree/bindings/serio/
7842 F:      Documentation/input/
7843
7844 INPUT MULTITOUCH (MT) PROTOCOL
7845 M:      Henrik Rydberg <rydberg@bitmath.org>
7846 L:      linux-input@vger.kernel.org
7847 S:      Odd fixes
7848 F:      Documentation/input/multi-touch-protocol.rst
7849 F:      drivers/input/input-mt.c
7850 K:      \b(ABS|SYN)_MT_
7851
7852 INSIDE SECURE CRYPTO DRIVER
7853 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7854 F:      drivers/crypto/inside-secure/
7855 S:      Maintained
7856 L:      linux-crypto@vger.kernel.org
7857
7858 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7859 M:      Mimi Zohar <zohar@linux.ibm.com>
7860 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7861 L:      linux-integrity@vger.kernel.org
7862 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7863 S:      Supported
7864 F:      security/integrity/ima/
7865
7866 INTEL 810/815 FRAMEBUFFER DRIVER
7867 M:      Antonino Daplas <adaplas@gmail.com>
7868 L:      linux-fbdev@vger.kernel.org
7869 S:      Maintained
7870 F:      drivers/video/fbdev/i810/
7871
7872 INTEL ASoC DRIVERS
7873 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7874 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7875 M:      Jie Yang <yang.jie@linux.intel.com>
7876 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7877 S:      Supported
7878 F:      sound/soc/intel/
7879
7880 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7881 M:      Hans de Goede <hdegoede@redhat.com>
7882 L:      platform-driver-x86@vger.kernel.org
7883 S:      Maintained
7884 F:      drivers/platform/x86/intel_atomisp2_pm.c
7885
7886 INTEL C600 SERIES SAS CONTROLLER DRIVER
7887 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7888 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7889 L:      linux-scsi@vger.kernel.org
7890 T:      git git://git.code.sf.net/p/intel-sas/isci
7891 S:      Supported
7892 F:      drivers/scsi/isci/
7893
7894 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7895 M:      Jani Nikula <jani.nikula@linux.intel.com>
7896 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7897 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7898 L:      intel-gfx@lists.freedesktop.org
7899 W:      https://01.org/linuxgraphics/
7900 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7901 C:      irc://chat.freenode.net/intel-gfx
7902 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7903 T:      git git://anongit.freedesktop.org/drm-intel
7904 S:      Supported
7905 F:      drivers/gpu/drm/i915/
7906 F:      include/drm/i915*
7907 F:      include/uapi/drm/i915_drm.h
7908 F:      Documentation/gpu/i915.rst
7909
7910 INTEL ETHERNET DRIVERS
7911 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7912 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7913 W:      http://www.intel.com/support/feedback.htm
7914 W:      http://e1000.sourceforge.net/
7915 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7917 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7918 S:      Supported
7919 F:      Documentation/networking/device_drivers/intel/e100.rst
7920 F:      Documentation/networking/device_drivers/intel/e1000.rst
7921 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7922 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7923 F:      Documentation/networking/device_drivers/intel/igb.rst
7924 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7925 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7926 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7927 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7928 F:      Documentation/networking/device_drivers/intel/i40e.rst
7929 F:      Documentation/networking/device_drivers/intel/iavf.rst
7930 F:      Documentation/networking/device_drivers/intel/ice.rst
7931 F:      drivers/net/ethernet/intel/
7932 F:      drivers/net/ethernet/intel/*/
7933 F:      include/linux/avf/virtchnl.h
7934
7935 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7936 M:      Maik Broemme <mbroemme@libmpq.org>
7937 L:      linux-fbdev@vger.kernel.org
7938 S:      Maintained
7939 F:      Documentation/fb/intelfb.txt
7940 F:      drivers/video/fbdev/intelfb/
7941
7942 INTEL GPIO DRIVERS
7943 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7944 L:      linux-gpio@vger.kernel.org
7945 S:      Maintained
7946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7947 F:      drivers/gpio/gpio-ich.c
7948 F:      drivers/gpio/gpio-intel-mid.c
7949 F:      drivers/gpio/gpio-lynxpoint.c
7950 F:      drivers/gpio/gpio-merrifield.c
7951 F:      drivers/gpio/gpio-ml-ioh.c
7952 F:      drivers/gpio/gpio-pch.c
7953 F:      drivers/gpio/gpio-sch.c
7954 F:      drivers/gpio/gpio-sodaville.c
7955
7956 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7957 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7958 M:      Zhi Wang <zhi.a.wang@intel.com>
7959 L:      intel-gvt-dev@lists.freedesktop.org
7960 L:      intel-gfx@lists.freedesktop.org
7961 W:      https://01.org/igvt-g
7962 T:      git https://github.com/intel/gvt-linux.git
7963 S:      Supported
7964 F:      drivers/gpu/drm/i915/gvt/
7965
7966 INTEL HID EVENT DRIVER
7967 M:      Alex Hung <alex.hung@canonical.com>
7968 L:      platform-driver-x86@vger.kernel.org
7969 S:      Maintained
7970 F:      drivers/platform/x86/intel-hid.c
7971
7972 INTEL I/OAT DMA DRIVER
7973 M:      Dave Jiang <dave.jiang@intel.com>
7974 R:      Dan Williams <dan.j.williams@intel.com>
7975 L:      dmaengine@vger.kernel.org
7976 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7977 S:      Supported
7978 F:      drivers/dma/ioat*
7979
7980 INTEL IDLE DRIVER
7981 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7982 M:      Len Brown <lenb@kernel.org>
7983 L:      linux-pm@vger.kernel.org
7984 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7985 B:      https://bugzilla.kernel.org
7986 S:      Supported
7987 F:      drivers/idle/intel_idle.c
7988
7989 INTEL INTEGRATED SENSOR HUB DRIVER
7990 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7991 M:      Jiri Kosina <jikos@kernel.org>
7992 L:      linux-input@vger.kernel.org
7993 S:      Maintained
7994 F:      drivers/hid/intel-ish-hid/
7995
7996 INTEL IOMMU (VT-d)
7997 M:      David Woodhouse <dwmw2@infradead.org>
7998 L:      iommu@lists.linux-foundation.org
7999 T:      git git://git.infradead.org/iommu-2.6.git
8000 S:      Supported
8001 F:      drivers/iommu/intel-iommu.c
8002 F:      include/linux/intel-iommu.h
8003
8004 INTEL IOP-ADMA DMA DRIVER
8005 R:      Dan Williams <dan.j.williams@intel.com>
8006 S:      Odd fixes
8007 F:      drivers/dma/iop-adma.c
8008
8009 INTEL IPU3 CSI-2 CIO2 DRIVER
8010 M:      Yong Zhi <yong.zhi@intel.com>
8011 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8012 M:      Bingbu Cao <bingbu.cao@intel.com>
8013 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
8014 L:      linux-media@vger.kernel.org
8015 S:      Maintained
8016 F:      drivers/media/pci/intel/ipu3/
8017 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
8018
8019 INTEL IPU3 CSI-2 IMGU DRIVER
8020 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8021 L:      linux-media@vger.kernel.org
8022 S:      Maintained
8023 F:      drivers/staging/media/ipu3/
8024 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
8025 F:      Documentation/media/v4l-drivers/ipu3.rst
8026
8027 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8028 M:      Krzysztof Halasa <khalasa@piap.pl>
8029 S:      Maintained
8030 F:      include/linux/soc/ixp4xx/qmgr.h
8031 F:      include/linux/soc/ixp4xx/npe.h
8032 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
8033 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
8034 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8035 F:      drivers/net/wan/ixp4xx_hss.c
8036
8037 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
8038 M:      Deepak Saxena <dsaxena@plexity.net>
8039 S:      Maintained
8040 F:      drivers/char/hw_random/ixp4xx-rng.c
8041
8042 INTEL MANAGEMENT ENGINE (mei)
8043 M:      Tomas Winkler <tomas.winkler@intel.com>
8044 L:      linux-kernel@vger.kernel.org
8045 S:      Supported
8046 F:      include/uapi/linux/mei.h
8047 F:      include/linux/mei_cl_bus.h
8048 F:      drivers/misc/mei/*
8049 F:      drivers/watchdog/mei_wdt.c
8050 F:      Documentation/misc-devices/mei/*
8051 F:      samples/mei/*
8052
8053 INTEL MENLOW THERMAL DRIVER
8054 M:      Sujith Thomas <sujith.thomas@intel.com>
8055 L:      platform-driver-x86@vger.kernel.org
8056 W:      https://01.org/linux-acpi
8057 S:      Supported
8058 F:      drivers/platform/x86/intel_menlow.c
8059
8060 INTEL MIC DRIVERS (mic)
8061 M:      Sudeep Dutt <sudeep.dutt@intel.com>
8062 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
8063 S:      Supported
8064 W:      https://github.com/sudeepdutt/mic
8065 W:      http://software.intel.com/en-us/mic-developer
8066 F:      include/linux/mic_bus.h
8067 F:      include/linux/scif.h
8068 F:      include/uapi/linux/mic_common.h
8069 F:      include/uapi/linux/mic_ioctl.h
8070 F:      include/uapi/linux/scif_ioctl.h
8071 F:      drivers/misc/mic/
8072 F:      drivers/dma/mic_x100_dma.c
8073 F:      drivers/dma/mic_x100_dma.h
8074 F:      Documentation/mic/
8075
8076 INTEL PMC CORE DRIVER
8077 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8078 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8079 L:      platform-driver-x86@vger.kernel.org
8080 S:      Maintained
8081 F:      drivers/platform/x86/intel_pmc_core*
8082
8083 INTEL PMC/P-Unit IPC DRIVER
8084 M:      Zha Qipeng<qipeng.zha@intel.com>
8085 L:      platform-driver-x86@vger.kernel.org
8086 S:      Maintained
8087 F:      drivers/platform/x86/intel_pmc_ipc.c
8088 F:      drivers/platform/x86/intel_punit_ipc.c
8089 F:      arch/x86/include/asm/intel_pmc_ipc.h
8090 F:      arch/x86/include/asm/intel_punit_ipc.h
8091
8092 INTEL PMIC GPIO DRIVERS
8093 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8094 S:      Maintained
8095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8096 F:      drivers/gpio/gpio-*cove.c
8097 F:      drivers/gpio/gpio-msic.c
8098
8099 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
8100 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8101 S:      Maintained
8102 F:      drivers/mfd/intel_msic.c
8103 F:      drivers/mfd/intel_soc_pmic*
8104 F:      include/linux/mfd/intel_msic.h
8105 F:      include/linux/mfd/intel_soc_pmic*
8106
8107 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8108 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8109 L:      linux-wireless@vger.kernel.org
8110 S:      Maintained
8111 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8112 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8113 F:      drivers/net/wireless/intel/ipw2x00/
8114
8115 INTEL PSTATE DRIVER
8116 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8117 M:      Len Brown <lenb@kernel.org>
8118 L:      linux-pm@vger.kernel.org
8119 S:      Supported
8120 F:      drivers/cpufreq/intel_pstate.c
8121
8122 INTEL RDMA RNIC DRIVER
8123 M:      Faisal Latif <faisal.latif@intel.com>
8124 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8125 L:      linux-rdma@vger.kernel.org
8126 S:      Supported
8127 F:      drivers/infiniband/hw/i40iw/
8128 F:      include/uapi/rdma/i40iw-abi.h
8129
8130 INTEL TELEMETRY DRIVER
8131 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8132 M:      "David E. Box" <david.e.box@linux.intel.com>
8133 L:      platform-driver-x86@vger.kernel.org
8134 S:      Maintained
8135 F:      arch/x86/include/asm/intel_telemetry.h
8136 F:      drivers/platform/x86/intel_telemetry*
8137
8138 INTEL VIRTUAL BUTTON DRIVER
8139 M:      AceLan Kao <acelan.kao@canonical.com>
8140 L:      platform-driver-x86@vger.kernel.org
8141 S:      Maintained
8142 F:      drivers/platform/x86/intel-vbtn.c
8143
8144 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8145 M:      Stanislaw Gruszka <sgruszka@redhat.com>
8146 L:      linux-wireless@vger.kernel.org
8147 S:      Supported
8148 F:      drivers/net/wireless/intel/iwlegacy/
8149
8150 INTEL WIRELESS WIFI LINK (iwlwifi)
8151 M:      Johannes Berg <johannes.berg@intel.com>
8152 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8153 M:      Luca Coelho <luciano.coelho@intel.com>
8154 M:      Intel Linux Wireless <linuxwifi@intel.com>
8155 L:      linux-wireless@vger.kernel.org
8156 W:      http://intellinuxwireless.org
8157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8158 S:      Supported
8159 F:      drivers/net/wireless/intel/iwlwifi/
8160
8161 INTEL WIRELESS WIMAX CONNECTION 2400
8162 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8163 M:      linux-wimax@intel.com
8164 L:      wimax@linuxwimax.org (subscribers-only)
8165 S:      Supported
8166 W:      http://linuxwimax.org
8167 F:      Documentation/wimax/README.i2400m
8168 F:      drivers/net/wimax/i2400m/
8169 F:      include/uapi/linux/wimax/i2400m.h
8170
8171 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8172 M:      Mario Limonciello <mario.limonciello@dell.com>
8173 S:      Maintained
8174 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8175
8176 INTEL(R) TRACE HUB
8177 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8178 S:      Supported
8179 F:      Documentation/trace/intel_th.rst
8180 F:      drivers/hwtracing/intel_th/
8181
8182 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8183 M:      Ning Sun <ning.sun@intel.com>
8184 L:      tboot-devel@lists.sourceforge.net
8185 W:      http://tboot.sourceforge.net
8186 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8187 S:      Supported
8188 F:      Documentation/intel_txt.txt
8189 F:      include/linux/tboot.h
8190 F:      arch/x86/kernel/tboot.c
8191
8192 INTEL-MID GPIO DRIVER
8193 M:      David Cohen <david.a.cohen@linux.intel.com>
8194 L:      linux-gpio@vger.kernel.org
8195 S:      Maintained
8196 F:      drivers/gpio/gpio-intel-mid.c
8197
8198 INTERCONNECT API
8199 M:      Georgi Djakov <georgi.djakov@linaro.org>
8200 L:      linux-pm@vger.kernel.org
8201 S:      Maintained
8202 F:      Documentation/interconnect/
8203 F:      Documentation/devicetree/bindings/interconnect/
8204 F:      drivers/interconnect/
8205 F:      include/dt-bindings/interconnect/
8206 F:      include/linux/interconnect-provider.h
8207 F:      include/linux/interconnect.h
8208
8209 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8210 M:      Linus Walleij <linus.walleij@linaro.org>
8211 L:      linux-iio@vger.kernel.org
8212 S:      Maintained
8213 F:      drivers/iio/gyro/mpu3050*
8214 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8215
8216 IOC3 ETHERNET DRIVER
8217 M:      Ralf Baechle <ralf@linux-mips.org>
8218 L:      linux-mips@vger.kernel.org
8219 S:      Maintained
8220 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8221
8222 IOC3 SERIAL DRIVER
8223 M:      Pat Gefre <pfg@sgi.com>
8224 L:      linux-serial@vger.kernel.org
8225 S:      Maintained
8226 F:      drivers/tty/serial/ioc3_serial.c
8227
8228 IOMAP FILESYSTEM LIBRARY
8229 M:      Christoph Hellwig <hch@infradead.org>
8230 M:      Darrick J. Wong <darrick.wong@oracle.com>
8231 M:      linux-xfs@vger.kernel.org
8232 M:      linux-fsdevel@vger.kernel.org
8233 L:      linux-xfs@vger.kernel.org
8234 L:      linux-fsdevel@vger.kernel.org
8235 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8236 S:      Supported
8237 F:      fs/iomap.c
8238 F:      include/linux/iomap.h
8239
8240 IOMMU DRIVERS
8241 M:      Joerg Roedel <joro@8bytes.org>
8242 L:      iommu@lists.linux-foundation.org
8243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8244 S:      Maintained
8245 F:      Documentation/devicetree/bindings/iommu/
8246 F:      drivers/iommu/
8247 F:      include/linux/iommu.h
8248 F:      include/linux/of_iommu.h
8249 F:      include/linux/iova.h
8250
8251 IO_URING
8252 M:      Jens Axboe <axboe@kernel.dk>
8253 L:      linux-block@vger.kernel.org
8254 L:      linux-fsdevel@vger.kernel.org
8255 T:      git git://git.kernel.dk/linux-block
8256 T:      git git://git.kernel.dk/liburing
8257 S:      Maintained
8258 F:      fs/io_uring.c
8259 F:      include/uapi/linux/io_uring.h
8260
8261 IP MASQUERADING
8262 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8263 S:      Maintained
8264 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8265
8266 IPMI SUBSYSTEM
8267 M:      Corey Minyard <minyard@acm.org>
8268 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8269 W:      http://openipmi.sourceforge.net/
8270 S:      Supported
8271 F:      Documentation/devicetree/bindings/ipmi/
8272 F:      Documentation/IPMI.txt
8273 F:      drivers/char/ipmi/
8274 F:      include/linux/ipmi*
8275 F:      include/uapi/linux/ipmi*
8276
8277 IPS SCSI RAID DRIVER
8278 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8279 L:      linux-scsi@vger.kernel.org
8280 W:      http://www.adaptec.com/
8281 S:      Maintained
8282 F:      drivers/scsi/ips*
8283
8284 IPVS
8285 M:      Wensong Zhang <wensong@linux-vs.org>
8286 M:      Simon Horman <horms@verge.net.au>
8287 M:      Julian Anastasov <ja@ssi.bg>
8288 L:      netdev@vger.kernel.org
8289 L:      lvs-devel@vger.kernel.org
8290 S:      Maintained
8291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8293 F:      Documentation/networking/ipvs-sysctl.txt
8294 F:      include/net/ip_vs.h
8295 F:      include/uapi/linux/ip_vs.h
8296 F:      net/netfilter/ipvs/
8297
8298 IPWIRELESS DRIVER
8299 M:      Jiri Kosina <jikos@kernel.org>
8300 M:      David Sterba <dsterba@suse.com>
8301 S:      Odd Fixes
8302 F:      drivers/tty/ipwireless/
8303
8304 IPX NETWORK LAYER
8305 L:      netdev@vger.kernel.org
8306 S:      Obsolete
8307 F:      include/uapi/linux/ipx.h
8308
8309 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8310 M:      Marc Zyngier <marc.zyngier@arm.com>
8311 S:      Maintained
8312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8313 F:      Documentation/IRQ-domain.txt
8314 F:      include/linux/irqdomain.h
8315 F:      kernel/irq/irqdomain.c
8316 F:      kernel/irq/msi.c
8317
8318 IRQ SUBSYSTEM
8319 M:      Thomas Gleixner <tglx@linutronix.de>
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:      kernel/irq/
8324
8325 IRQCHIP DRIVERS
8326 M:      Thomas Gleixner <tglx@linutronix.de>
8327 M:      Jason Cooper <jason@lakedaemon.net>
8328 M:      Marc Zyngier <marc.zyngier@arm.com>
8329 L:      linux-kernel@vger.kernel.org
8330 S:      Maintained
8331 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8332 F:      Documentation/devicetree/bindings/interrupt-controller/
8333 F:      drivers/irqchip/
8334
8335 ISA
8336 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8337 S:      Maintained
8338 F:      Documentation/isa.txt
8339 F:      drivers/base/isa.c
8340 F:      include/linux/isa.h
8341
8342 ISA RADIO MODULE
8343 M:      Hans Verkuil <hverkuil@xs4all.nl>
8344 L:      linux-media@vger.kernel.org
8345 T:      git git://linuxtv.org/media_tree.git
8346 W:      https://linuxtv.org
8347 S:      Maintained
8348 F:      drivers/media/radio/radio-isa*
8349
8350 ISAPNP
8351 M:      Jaroslav Kysela <perex@perex.cz>
8352 S:      Maintained
8353 F:      Documentation/isapnp.txt
8354 F:      drivers/pnp/isapnp/
8355 F:      include/linux/isapnp.h
8356
8357 ISCSI
8358 M:      Lee Duncan <lduncan@suse.com>
8359 M:      Chris Leech <cleech@redhat.com>
8360 L:      open-iscsi@googlegroups.com
8361 W:      www.open-iscsi.com
8362 S:      Maintained
8363 F:      drivers/scsi/*iscsi*
8364 F:      include/scsi/*iscsi*
8365
8366 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8367 M:      Peter Jones <pjones@redhat.com>
8368 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8369 S:      Maintained
8370 F:      drivers/firmware/iscsi_ibft*
8371
8372 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8373 M:      Sagi Grimberg <sagi@grimberg.me>
8374 M:      Max Gurtovoy <maxg@mellanox.com>
8375 L:      linux-rdma@vger.kernel.org
8376 S:      Supported
8377 W:      http://www.openfabrics.org
8378 W:      www.open-iscsi.org
8379 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8380 F:      drivers/infiniband/ulp/iser/
8381
8382 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8383 M:      Sagi Grimberg <sagi@grimberg.me>
8384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8385 L:      linux-rdma@vger.kernel.org
8386 L:      target-devel@vger.kernel.org
8387 S:      Supported
8388 W:      http://www.linux-iscsi.org
8389 F:      drivers/infiniband/ulp/isert
8390
8391 ISDN/mISDN 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:      Maintained
8397 F:      drivers/isdn/mISDN
8398 F:      drivers/isdn/hardware
8399
8400 ISDN/CAPI SUBSYSTEM
8401 M:      Karsten Keil <isdn@linux-pingi.de>
8402 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8403 L:      netdev@vger.kernel.org
8404 W:      http://www.isdn4linux.de
8405 S:      Odd Fixes
8406 F:      Documentation/isdn/
8407 F:      drivers/isdn/capi/
8408 F:      drivers/staging/isdn/
8409 F:      net/bluetooth/cmtp/
8410 F:      include/linux/isdn/
8411 F:      include/uapi/linux/isdn/
8412
8413 IT87 HARDWARE MONITORING DRIVER
8414 M:      Jean Delvare <jdelvare@suse.com>
8415 L:      linux-hwmon@vger.kernel.org
8416 S:      Maintained
8417 F:      Documentation/hwmon/it87.rst
8418 F:      drivers/hwmon/it87.c
8419
8420 IT913X MEDIA DRIVER
8421 M:      Antti Palosaari <crope@iki.fi>
8422 L:      linux-media@vger.kernel.org
8423 W:      https://linuxtv.org
8424 W:      http://palosaari.fi/linux/
8425 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8426 T:      git git://linuxtv.org/anttip/media_tree.git
8427 S:      Maintained
8428 F:      drivers/media/tuners/it913x*
8429
8430 IVTV VIDEO4LINUX DRIVER
8431 M:      Andy Walls <awalls@md.metrocast.net>
8432 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8433 L:      linux-media@vger.kernel.org
8434 T:      git git://linuxtv.org/media_tree.git
8435 W:      http://www.ivtvdriver.org
8436 S:      Maintained
8437 F:      Documentation/media/v4l-drivers/ivtv*
8438 F:      drivers/media/pci/ivtv/
8439 F:      include/uapi/linux/ivtv*
8440
8441 IX2505V MEDIA DRIVER
8442 M:      Malcolm Priestley <tvboxspy@gmail.com>
8443 L:      linux-media@vger.kernel.org
8444 W:      https://linuxtv.org
8445 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8446 S:      Maintained
8447 F:      drivers/media/dvb-frontends/ix2505v*
8448
8449 JAILHOUSE HYPERVISOR INTERFACE
8450 M:      Jan Kiszka <jan.kiszka@siemens.com>
8451 L:      jailhouse-dev@googlegroups.com
8452 S:      Maintained
8453 F:      arch/x86/kernel/jailhouse.c
8454 F:      arch/x86/include/asm/jailhouse_para.h
8455
8456 JC42.4 TEMPERATURE SENSOR DRIVER
8457 M:      Guenter Roeck <linux@roeck-us.net>
8458 L:      linux-hwmon@vger.kernel.org
8459 S:      Maintained
8460 F:      drivers/hwmon/jc42.c
8461 F:      Documentation/hwmon/jc42.rst
8462
8463 JFS FILESYSTEM
8464 M:      Dave Kleikamp <shaggy@kernel.org>
8465 L:      jfs-discussion@lists.sourceforge.net
8466 W:      http://jfs.sourceforge.net/
8467 T:      git git://github.com/kleikamp/linux-shaggy.git
8468 S:      Maintained
8469 F:      Documentation/filesystems/jfs.txt
8470 F:      fs/jfs/
8471
8472 JME NETWORK DRIVER
8473 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8474 L:      netdev@vger.kernel.org
8475 S:      Maintained
8476 F:      drivers/net/ethernet/jme.*
8477
8478 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8479 M:      David Woodhouse <dwmw2@infradead.org>
8480 M:      Richard Weinberger <richard@nod.at>
8481 L:      linux-mtd@lists.infradead.org
8482 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8483 T:      git git://git.infradead.org/ubifs-2.6.git
8484 S:      Odd Fixes
8485 F:      fs/jffs2/
8486 F:      include/uapi/linux/jffs2.h
8487
8488 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8489 M:      "Theodore Ts'o" <tytso@mit.edu>
8490 M:      Jan Kara <jack@suse.com>
8491 L:      linux-ext4@vger.kernel.org
8492 S:      Maintained
8493 F:      fs/jbd2/
8494 F:      include/linux/jbd2.h
8495
8496 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8497 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8498 L:      linux-media@vger.kernel.org
8499 S:      Maintained
8500 F:      drivers/media/platform/rcar_jpu.c
8501
8502 JSM Neo PCI based serial card
8503 L:      linux-serial@vger.kernel.org
8504 S:      Orphan
8505 F:      drivers/tty/serial/jsm/
8506
8507 K10TEMP HARDWARE MONITORING DRIVER
8508 M:      Clemens Ladisch <clemens@ladisch.de>
8509 L:      linux-hwmon@vger.kernel.org
8510 S:      Maintained
8511 F:      Documentation/hwmon/k10temp.rst
8512 F:      drivers/hwmon/k10temp.c
8513
8514 K8TEMP HARDWARE MONITORING DRIVER
8515 M:      Rudolf Marek <r.marek@assembler.cz>
8516 L:      linux-hwmon@vger.kernel.org
8517 S:      Maintained
8518 F:      Documentation/hwmon/k8temp.rst
8519 F:      drivers/hwmon/k8temp.c
8520
8521 KASAN
8522 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8523 R:      Alexander Potapenko <glider@google.com>
8524 R:      Dmitry Vyukov <dvyukov@google.com>
8525 L:      kasan-dev@googlegroups.com
8526 S:      Maintained
8527 F:      arch/*/include/asm/kasan.h
8528 F:      arch/*/mm/kasan_init*
8529 F:      Documentation/dev-tools/kasan.rst
8530 F:      include/linux/kasan*.h
8531 F:      lib/test_kasan.c
8532 F:      mm/kasan/
8533 F:      scripts/Makefile.kasan
8534
8535 KCONFIG
8536 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8538 L:      linux-kbuild@vger.kernel.org
8539 S:      Maintained
8540 F:      Documentation/kbuild/kconfig*
8541 F:      scripts/kconfig/
8542 F:      scripts/Kconfig.include
8543
8544 KDUMP
8545 M:      Dave Young <dyoung@redhat.com>
8546 M:      Baoquan He <bhe@redhat.com>
8547 R:      Vivek Goyal <vgoyal@redhat.com>
8548 L:      kexec@lists.infradead.org
8549 W:      http://lse.sourceforge.net/kdump/
8550 S:      Maintained
8551 F:      Documentation/kdump/
8552
8553 KEENE FM RADIO TRANSMITTER DRIVER
8554 M:      Hans Verkuil <hverkuil@xs4all.nl>
8555 L:      linux-media@vger.kernel.org
8556 T:      git git://linuxtv.org/media_tree.git
8557 W:      https://linuxtv.org
8558 S:      Maintained
8559 F:      drivers/media/radio/radio-keene*
8560
8561 KERNEL AUTOMOUNTER
8562 M:      Ian Kent <raven@themaw.net>
8563 L:      autofs@vger.kernel.org
8564 S:      Maintained
8565 F:      fs/autofs/
8566
8567 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8568 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8569 M:      Michal Marek <michal.lkml@markovi.net>
8570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8571 L:      linux-kbuild@vger.kernel.org
8572 S:      Maintained
8573 F:      Documentation/kbuild/
8574 F:      Makefile
8575 F:      scripts/Kbuild*
8576 F:      scripts/Makefile*
8577 F:      scripts/basic/
8578 F:      scripts/mk*
8579 F:      scripts/*vmlinux*
8580 F:      scripts/mod/
8581 F:      scripts/package/
8582
8583 KERNEL JANITORS
8584 L:      kernel-janitors@vger.kernel.org
8585 W:      http://kernelnewbies.org/KernelJanitors
8586 S:      Odd Fixes
8587
8588 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8589 M:      "J. Bruce Fields" <bfields@fieldses.org>
8590 M:      Chuck Lever <chuck.lever@oracle.com>
8591 L:      linux-nfs@vger.kernel.org
8592 W:      http://nfs.sourceforge.net/
8593 T:      git git://linux-nfs.org/~bfields/linux.git
8594 S:      Supported
8595 F:      fs/nfsd/
8596 F:      include/uapi/linux/nfsd/
8597 F:      fs/lockd/
8598 F:      fs/nfs_common/
8599 F:      net/sunrpc/
8600 F:      include/linux/lockd/
8601 F:      include/linux/sunrpc/
8602 F:      include/uapi/linux/sunrpc/
8603
8604 KERNEL SELFTEST FRAMEWORK
8605 M:      Shuah Khan <shuah@kernel.org>
8606 M:      Shuah Khan <skhan@linuxfoundation.org>
8607 L:      linux-kselftest@vger.kernel.org
8608 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8609 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8610 S:      Maintained
8611 F:      tools/testing/selftests/
8612 F:      Documentation/dev-tools/kselftest*
8613
8614 KERNEL USERMODE HELPER
8615 M:      Luis Chamberlain <mcgrof@kernel.org>
8616 L:      linux-kernel@vger.kernel.org
8617 S:      Maintained
8618 F:      kernel/umh.c
8619 F:      include/linux/umh.h
8620
8621 KERNEL VIRTUAL MACHINE (KVM)
8622 M:      Paolo Bonzini <pbonzini@redhat.com>
8623 M:      Radim Krčmář <rkrcmar@redhat.com>
8624 L:      kvm@vger.kernel.org
8625 W:      http://www.linux-kvm.org
8626 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8627 S:      Supported
8628 F:      Documentation/virtual/kvm/
8629 F:      include/trace/events/kvm.h
8630 F:      include/uapi/asm-generic/kvm*
8631 F:      include/uapi/linux/kvm*
8632 F:      include/asm-generic/kvm*
8633 F:      include/linux/kvm*
8634 F:      include/kvm/iodev.h
8635 F:      virt/kvm/*
8636 F:      tools/kvm/
8637 F:      tools/testing/selftests/kvm/
8638
8639 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8640 M:      Joerg Roedel <joro@8bytes.org>
8641 L:      kvm@vger.kernel.org
8642 W:      http://www.linux-kvm.org/
8643 S:      Maintained
8644 F:      arch/x86/include/asm/svm.h
8645 F:      arch/x86/kvm/svm.c
8646
8647 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8648 M:      Marc Zyngier <marc.zyngier@arm.com>
8649 R:      James Morse <james.morse@arm.com>
8650 R:      Julien Thierry <julien.thierry@arm.com>
8651 R:      Suzuki K Pouloze <suzuki.poulose@arm.com>
8652 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8653 L:      kvmarm@lists.cs.columbia.edu
8654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8655 S:      Maintained
8656 F:      arch/arm/include/uapi/asm/kvm*
8657 F:      arch/arm/include/asm/kvm*
8658 F:      arch/arm/kvm/
8659 F:      arch/arm64/include/uapi/asm/kvm*
8660 F:      arch/arm64/include/asm/kvm*
8661 F:      arch/arm64/kvm/
8662 F:      virt/kvm/arm/
8663 F:      include/kvm/arm_*
8664
8665 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8666 M:      James Hogan <jhogan@kernel.org>
8667 L:      linux-mips@vger.kernel.org
8668 S:      Supported
8669 F:      arch/mips/include/uapi/asm/kvm*
8670 F:      arch/mips/include/asm/kvm*
8671 F:      arch/mips/kvm/
8672
8673 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8674 M:      Paul Mackerras <paulus@ozlabs.org>
8675 L:      kvm-ppc@vger.kernel.org
8676 W:      http://www.linux-kvm.org/
8677 T:      git git://github.com/agraf/linux-2.6.git
8678 S:      Supported
8679 F:      arch/powerpc/include/uapi/asm/kvm*
8680 F:      arch/powerpc/include/asm/kvm*
8681 F:      arch/powerpc/kvm/
8682 F:      arch/powerpc/kernel/kvm*
8683
8684 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8685 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8686 M:      Janosch Frank <frankja@linux.ibm.com>
8687 R:      David Hildenbrand <david@redhat.com>
8688 R:      Cornelia Huck <cohuck@redhat.com>
8689 L:      linux-s390@vger.kernel.org
8690 W:      http://www.ibm.com/developerworks/linux/linux390/
8691 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8692 S:      Supported
8693 F:      arch/s390/include/uapi/asm/kvm*
8694 F:      arch/s390/include/asm/gmap.h
8695 F:      arch/s390/include/asm/kvm*
8696 F:      arch/s390/kvm/
8697 F:      arch/s390/mm/gmap.c
8698
8699 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8700 M:      Paolo Bonzini <pbonzini@redhat.com>
8701 M:      Radim Krčmář <rkrcmar@redhat.com>
8702 L:      kvm@vger.kernel.org
8703 W:      http://www.linux-kvm.org
8704 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8705 S:      Supported
8706 F:      arch/x86/kvm/
8707 F:      arch/x86/kvm/*/
8708 F:      arch/x86/include/uapi/asm/kvm*
8709 F:      arch/x86/include/asm/kvm*
8710 F:      arch/x86/include/asm/pvclock-abi.h
8711 F:      arch/x86/kernel/kvm.c
8712 F:      arch/x86/kernel/kvmclock.c
8713
8714 KERNFS
8715 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8716 M:      Tejun Heo <tj@kernel.org>
8717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8718 S:      Supported
8719 F:      include/linux/kernfs.h
8720 F:      fs/kernfs/
8721
8722 KEXEC
8723 M:      Eric Biederman <ebiederm@xmission.com>
8724 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8725 L:      kexec@lists.infradead.org
8726 S:      Maintained
8727 F:      include/linux/kexec.h
8728 F:      include/uapi/linux/kexec.h
8729 F:      kernel/kexec*
8730
8731 KEYS-ENCRYPTED
8732 M:      Mimi Zohar <zohar@linux.ibm.com>
8733 L:      linux-integrity@vger.kernel.org
8734 L:      keyrings@vger.kernel.org
8735 S:      Supported
8736 F:      Documentation/security/keys/trusted-encrypted.rst
8737 F:      include/keys/encrypted-type.h
8738 F:      security/keys/encrypted-keys/
8739
8740 KEYS-TRUSTED
8741 M:      James Bottomley <jejb@linux.ibm.com>
8742 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8743 M:      Mimi Zohar <zohar@linux.ibm.com>
8744 L:      linux-integrity@vger.kernel.org
8745 L:      keyrings@vger.kernel.org
8746 S:      Supported
8747 F:      Documentation/security/keys/trusted-encrypted.rst
8748 F:      include/keys/trusted-type.h
8749 F:      security/keys/trusted.c
8750 F:      security/keys/trusted.h
8751
8752 KEYS/KEYRINGS:
8753 M:      David Howells <dhowells@redhat.com>
8754 L:      keyrings@vger.kernel.org
8755 S:      Maintained
8756 F:      Documentation/security/keys/core.rst
8757 F:      include/linux/key.h
8758 F:      include/linux/key-type.h
8759 F:      include/linux/keyctl.h
8760 F:      include/uapi/linux/keyctl.h
8761 F:      include/keys/
8762 F:      security/keys/
8763
8764 KGDB / KDB /debug_core
8765 M:      Jason Wessel <jason.wessel@windriver.com>
8766 M:      Daniel Thompson <daniel.thompson@linaro.org>
8767 W:      http://kgdb.wiki.kernel.org/
8768 L:      kgdb-bugreport@lists.sourceforge.net
8769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8770 S:      Maintained
8771 F:      Documentation/dev-tools/kgdb.rst
8772 F:      drivers/misc/kgdbts.c
8773 F:      drivers/tty/serial/kgdboc.c
8774 F:      include/linux/kdb.h
8775 F:      include/linux/kgdb.h
8776 F:      kernel/debug/
8777
8778 KMEMLEAK
8779 M:      Catalin Marinas <catalin.marinas@arm.com>
8780 S:      Maintained
8781 F:      Documentation/dev-tools/kmemleak.rst
8782 F:      include/linux/kmemleak.h
8783 F:      mm/kmemleak.c
8784 F:      mm/kmemleak-test.c
8785
8786 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8787 M:      Luis Chamberlain <mcgrof@kernel.org>
8788 L:      linux-kernel@vger.kernel.org
8789 S:      Maintained
8790 F:      kernel/kmod.c
8791 F:      include/linux/kmod.h
8792 F:      lib/test_kmod.c
8793 F:      tools/testing/selftests/kmod/
8794
8795 KPROBES
8796 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8797 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8798 M:      "David S. Miller" <davem@davemloft.net>
8799 M:      Masami Hiramatsu <mhiramat@kernel.org>
8800 S:      Maintained
8801 F:      Documentation/kprobes.txt
8802 F:      include/linux/kprobes.h
8803 F:      include/asm-generic/kprobes.h
8804 F:      kernel/kprobes.c
8805
8806 KS0108 LCD CONTROLLER DRIVER
8807 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8808 S:      Maintained
8809 F:      Documentation/auxdisplay/ks0108
8810 F:      drivers/auxdisplay/ks0108.c
8811 F:      include/linux/ks0108.h
8812
8813 L3MDEV
8814 M:      David Ahern <dsa@cumulusnetworks.com>
8815 L:      netdev@vger.kernel.org
8816 S:      Maintained
8817 F:      net/l3mdev
8818 F:      include/net/l3mdev.h
8819
8820 L7 BPF FRAMEWORK
8821 M:      John Fastabend <john.fastabend@gmail.com>
8822 M:      Daniel Borkmann <daniel@iogearbox.net>
8823 L:      netdev@vger.kernel.org
8824 L:      bpf@vger.kernel.org
8825 S:      Maintained
8826 F:      include/linux/skmsg.h
8827 F:      net/core/skmsg.c
8828 F:      net/core/sock_map.c
8829 F:      net/ipv4/tcp_bpf.c
8830
8831 LANTIQ / INTEL Ethernet drivers
8832 M:      Hauke Mehrtens <hauke@hauke-m.de>
8833 L:      netdev@vger.kernel.org
8834 S:      Maintained
8835 F:      net/dsa/tag_gswip.c
8836 F:      drivers/net/ethernet/lantiq_xrx200.c
8837 F:      drivers/net/dsa/lantiq_pce.h
8838 F:      drivers/net/dsa/lantiq_gswip.c
8839
8840 LANTIQ MIPS ARCHITECTURE
8841 M:      John Crispin <john@phrozen.org>
8842 L:      linux-mips@vger.kernel.org
8843 S:      Maintained
8844 F:      arch/mips/lantiq
8845 F:      drivers/soc/lantiq
8846
8847 LAPB module
8848 L:      linux-x25@vger.kernel.org
8849 S:      Orphan
8850 F:      Documentation/networking/lapb-module.txt
8851 F:      include/*/lapb.h
8852 F:      net/lapb/
8853
8854 LASI 53c700 driver for PARISC
8855 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8856 L:      linux-scsi@vger.kernel.org
8857 S:      Maintained
8858 F:      Documentation/scsi/53c700.txt
8859 F:      drivers/scsi/53c700*
8860
8861 LEAKING_ADDRESSES
8862 M:      Tobin C. Harding <me@tobin.cc>
8863 M:      Tycho Andersen <tycho@tycho.ws>
8864 L:      kernel-hardening@lists.openwall.com
8865 S:      Maintained
8866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8867 F:      scripts/leaking_addresses.pl
8868
8869 LED SUBSYSTEM
8870 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8871 M:      Pavel Machek <pavel@ucw.cz>
8872 R:      Dan Murphy <dmurphy@ti.com>
8873 L:      linux-leds@vger.kernel.org
8874 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8875 S:      Maintained
8876 F:      Documentation/devicetree/bindings/leds/
8877 F:      drivers/leds/
8878 F:      include/linux/leds.h
8879
8880 LEGACY EEPROM DRIVER
8881 M:      Jean Delvare <jdelvare@suse.com>
8882 S:      Maintained
8883 F:      Documentation/misc-devices/eeprom
8884 F:      drivers/misc/eeprom/eeprom.c
8885
8886 LEGO MINDSTORMS EV3
8887 R:      David Lechner <david@lechnology.com>
8888 S:      Maintained
8889 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8890 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8891 F:      drivers/power/supply/lego_ev3_battery.c
8892
8893 LEGO USB Tower driver
8894 M:      Juergen Stuber <starblue@users.sourceforge.net>
8895 L:      legousb-devel@lists.sourceforge.net
8896 W:      http://legousb.sourceforge.net/
8897 S:      Maintained
8898 F:      drivers/usb/misc/legousbtower.c
8899
8900 LG LAPTOP EXTRAS
8901 M:      Matan Ziv-Av <matan@svgalib.org>
8902 L:      platform-driver-x86@vger.kernel.org
8903 S:      Maintained
8904 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8905 F:      Documentation/laptops/lg-laptop.rst
8906 F:      drivers/platform/x86/lg-laptop.c
8907
8908 LG2160 MEDIA DRIVER
8909 M:      Michael Krufky <mkrufky@linuxtv.org>
8910 L:      linux-media@vger.kernel.org
8911 W:      https://linuxtv.org
8912 W:      http://github.com/mkrufky
8913 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8914 T:      git git://linuxtv.org/mkrufky/tuners.git
8915 S:      Maintained
8916 F:      drivers/media/dvb-frontends/lg2160.*
8917
8918 LGDT3305 MEDIA DRIVER
8919 M:      Michael Krufky <mkrufky@linuxtv.org>
8920 L:      linux-media@vger.kernel.org
8921 W:      https://linuxtv.org
8922 W:      http://github.com/mkrufky
8923 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8924 T:      git git://linuxtv.org/mkrufky/tuners.git
8925 S:      Maintained
8926 F:      drivers/media/dvb-frontends/lgdt3305.*
8927
8928 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8929 M:      Viresh Kumar <vireshk@kernel.org>
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:      include/linux/pata_arasan_cf_data.h
8934 F:      drivers/ata/pata_arasan_cf.c
8935
8936 LIBATA PATA DRIVERS
8937 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8938 M:      Jens Axboe <axboe@kernel.dk>
8939 L:      linux-ide@vger.kernel.org
8940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8941 S:      Maintained
8942 F:      drivers/ata/pata_*.c
8943 F:      drivers/ata/ata_generic.c
8944
8945 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8946 M:      Linus Walleij <linus.walleij@linaro.org>
8947 L:      linux-ide@vger.kernel.org
8948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8949 S:      Maintained
8950 F:      drivers/ata/pata_ftide010.c
8951 F:      drivers/ata/sata_gemini.c
8952 F:      drivers/ata/sata_gemini.h
8953
8954 LIBATA SATA AHCI PLATFORM devices support
8955 M:      Hans de Goede <hdegoede@redhat.com>
8956 M:      Jens Axboe <axboe@kernel.dk>
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/ahci_platform.c
8961 F:      drivers/ata/libahci_platform.c
8962 F:      include/linux/ahci_platform.h
8963
8964 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8965 M:      Mikael Pettersson <mikpelinux@gmail.com>
8966 L:      linux-ide@vger.kernel.org
8967 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8968 S:      Maintained
8969 F:      drivers/ata/sata_promise.*
8970
8971 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8972 M:      Jens Axboe <axboe@kernel.dk>
8973 L:      linux-ide@vger.kernel.org
8974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8975 S:      Maintained
8976 F:      drivers/ata/
8977 F:      include/linux/ata.h
8978 F:      include/linux/libata.h
8979 F:      Documentation/devicetree/bindings/ata/
8980
8981 LIBLOCKDEP
8982 M:      Sasha Levin <alexander.levin@microsoft.com>
8983 S:      Maintained
8984 F:      tools/lib/lockdep/
8985
8986 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8987 M:      Dan Williams <dan.j.williams@intel.com>
8988 M:      Vishal Verma <vishal.l.verma@intel.com>
8989 M:      Dave Jiang <dave.jiang@intel.com>
8990 L:      linux-nvdimm@lists.01.org
8991 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8992 S:      Supported
8993 F:      drivers/nvdimm/blk.c
8994 F:      drivers/nvdimm/region_devs.c
8995
8996 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8997 M:      Vishal Verma <vishal.l.verma@intel.com>
8998 M:      Dan Williams <dan.j.williams@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/btt*
9004
9005 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
9006 M:      Dan Williams <dan.j.williams@intel.com>
9007 M:      Vishal Verma <vishal.l.verma@intel.com>
9008 M:      Dave Jiang <dave.jiang@intel.com>
9009 L:      linux-nvdimm@lists.01.org
9010 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9011 S:      Supported
9012 F:      drivers/nvdimm/pmem*
9013
9014 LIBNVDIMM: DEVICETREE BINDINGS
9015 M:      Oliver O'Halloran <oohall@gmail.com>
9016 L:      linux-nvdimm@lists.01.org
9017 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9018 S:      Supported
9019 F:      drivers/nvdimm/of_pmem.c
9020 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
9021
9022 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
9023 M:      Dan Williams <dan.j.williams@intel.com>
9024 M:      Vishal Verma <vishal.l.verma@intel.com>
9025 M:      Dave Jiang <dave.jiang@intel.com>
9026 M:      Keith Busch <keith.busch@intel.com>
9027 M:      Ira Weiny <ira.weiny@intel.com>
9028 L:      linux-nvdimm@lists.01.org
9029 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9031 S:      Supported
9032 F:      drivers/nvdimm/*
9033 F:      drivers/acpi/nfit/*
9034 F:      include/linux/nd.h
9035 F:      include/linux/libnvdimm.h
9036 F:      include/uapi/linux/ndctl.h
9037
9038 LIGHTNVM PLATFORM SUPPORT
9039 M:      Matias Bjorling <mb@lightnvm.io>
9040 W:      http://github/OpenChannelSSD
9041 L:      linux-block@vger.kernel.org
9042 S:      Maintained
9043 F:      drivers/lightnvm/
9044 F:      include/linux/lightnvm.h
9045 F:      include/uapi/linux/lightnvm.h
9046
9047 LINUX FOR POWER MACINTOSH
9048 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9049 W:      http://www.penguinppc.org/
9050 L:      linuxppc-dev@lists.ozlabs.org
9051 S:      Maintained
9052 F:      arch/powerpc/platforms/powermac/
9053 F:      drivers/macintosh/
9054
9055 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9056 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9057 M:      Paul Mackerras <paulus@samba.org>
9058 M:      Michael Ellerman <mpe@ellerman.id.au>
9059 W:      https://github.com/linuxppc/linux/wiki
9060 L:      linuxppc-dev@lists.ozlabs.org
9061 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9063 S:      Supported
9064 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9065 F:      Documentation/devicetree/bindings/powerpc/
9066 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9067 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9068 F:      Documentation/powerpc/
9069 F:      arch/powerpc/
9070 F:      drivers/char/tpm/tpm_ibmvtpm*
9071 F:      drivers/crypto/nx/
9072 F:      drivers/crypto/vmx/
9073 F:      drivers/i2c/busses/i2c-opal.c
9074 F:      drivers/net/ethernet/ibm/ibmveth.*
9075 F:      drivers/net/ethernet/ibm/ibmvnic.*
9076 F:      drivers/pci/hotplug/pnv_php.c
9077 F:      drivers/pci/hotplug/rpa*
9078 F:      drivers/rtc/rtc-opal.c
9079 F:      drivers/scsi/ibmvscsi/
9080 F:      drivers/tty/hvc/hvc_opal.c
9081 F:      drivers/watchdog/wdrtas.c
9082 F:      tools/testing/selftests/powerpc
9083 N:      /pmac
9084 N:      powermac
9085 N:      powernv
9086 N:      [^a-z0-9]ps3
9087 N:      pseries
9088
9089 LINUX FOR POWERPC EMBEDDED MPC5XXX
9090 M:      Anatolij Gustschin <agust@denx.de>
9091 L:      linuxppc-dev@lists.ozlabs.org
9092 T:      git git://git.denx.de/linux-denx-agust.git
9093 S:      Maintained
9094 F:      arch/powerpc/platforms/512x/
9095 F:      arch/powerpc/platforms/52xx/
9096
9097 LINUX FOR POWERPC EMBEDDED PPC4XX
9098 M:      Alistair Popple <alistair@popple.id.au>
9099 M:      Matt Porter <mporter@kernel.crashing.org>
9100 W:      http://www.penguinppc.org/
9101 L:      linuxppc-dev@lists.ozlabs.org
9102 S:      Maintained
9103 F:      arch/powerpc/platforms/40x/
9104 F:      arch/powerpc/platforms/44x/
9105
9106 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9107 M:      Scott Wood <oss@buserror.net>
9108 M:      Kumar Gala <galak@kernel.crashing.org>
9109 W:      http://www.penguinppc.org/
9110 L:      linuxppc-dev@lists.ozlabs.org
9111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9112 S:      Maintained
9113 F:      arch/powerpc/platforms/83xx/
9114 F:      arch/powerpc/platforms/85xx/
9115 F:      Documentation/devicetree/bindings/powerpc/fsl/
9116
9117 LINUX FOR POWERPC EMBEDDED PPC8XX
9118 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9119 W:      http://www.penguinppc.org/
9120 L:      linuxppc-dev@lists.ozlabs.org
9121 S:      Maintained
9122 F:      arch/powerpc/platforms/8xx/
9123
9124 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9125 L:      linuxppc-dev@lists.ozlabs.org
9126 S:      Orphan
9127 F:      arch/powerpc/*/*virtex*
9128 F:      arch/powerpc/*/*/*virtex*
9129
9130 LINUX FOR POWERPC PA SEMI PWRFICIENT
9131 L:      linuxppc-dev@lists.ozlabs.org
9132 S:      Orphan
9133 F:      arch/powerpc/platforms/pasemi/
9134 F:      drivers/*/*pasemi*
9135 F:      drivers/*/*/*pasemi*
9136
9137 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9138 M:      Kees Cook <keescook@chromium.org>
9139 S:      Maintained
9140 F:      drivers/misc/lkdtm/*
9141
9142 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9143 M:      Alan Stern <stern@rowland.harvard.edu>
9144 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
9145 M:      Will Deacon <will@kernel.org>
9146 M:      Peter Zijlstra <peterz@infradead.org>
9147 M:      Boqun Feng <boqun.feng@gmail.com>
9148 M:      Nicholas Piggin <npiggin@gmail.com>
9149 M:      David Howells <dhowells@redhat.com>
9150 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9151 M:      Luc Maranget <luc.maranget@inria.fr>
9152 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9153 R:      Akira Yokosawa <akiyks@gmail.com>
9154 R:      Daniel Lustig <dlustig@nvidia.com>
9155 L:      linux-kernel@vger.kernel.org
9156 L:      linux-arch@vger.kernel.org
9157 S:      Supported
9158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9159 F:      tools/memory-model/
9160 F:      Documentation/atomic_bitops.txt
9161 F:      Documentation/atomic_t.txt
9162 F:      Documentation/core-api/atomic_ops.rst
9163 F:      Documentation/core-api/refcount-vs-atomic.rst
9164 F:      Documentation/memory-barriers.txt
9165
9166 LIS3LV02D ACCELEROMETER DRIVER
9167 M:      Eric Piel <eric.piel@tremplin-utc.net>
9168 S:      Maintained
9169 F:      Documentation/misc-devices/lis3lv02d
9170 F:      drivers/misc/lis3lv02d/
9171 F:      drivers/platform/x86/hp_accel.c
9172
9173 LIVE PATCHING
9174 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9175 M:      Jiri Kosina <jikos@kernel.org>
9176 M:      Miroslav Benes <mbenes@suse.cz>
9177 M:      Petr Mladek <pmladek@suse.com>
9178 R:      Joe Lawrence <joe.lawrence@redhat.com>
9179 S:      Maintained
9180 F:      kernel/livepatch/
9181 F:      include/linux/livepatch.h
9182 F:      arch/x86/include/asm/livepatch.h
9183 F:      arch/x86/kernel/livepatch.c
9184 F:      Documentation/livepatch/
9185 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9186 F:      samples/livepatch/
9187 F:      tools/testing/selftests/livepatch/
9188 L:      live-patching@vger.kernel.org
9189 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9190
9191 LLC (802.2)
9192 L:      netdev@vger.kernel.org
9193 S:      Odd fixes
9194 F:      include/linux/llc.h
9195 F:      include/uapi/linux/llc.h
9196 F:      include/net/llc*
9197 F:      net/llc/
9198
9199 LM73 HARDWARE MONITOR DRIVER
9200 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9201 L:      linux-hwmon@vger.kernel.org
9202 S:      Maintained
9203 F:      drivers/hwmon/lm73.c
9204
9205 LM78 HARDWARE MONITOR DRIVER
9206 M:      Jean Delvare <jdelvare@suse.com>
9207 L:      linux-hwmon@vger.kernel.org
9208 S:      Maintained
9209 F:      Documentation/hwmon/lm78.rst
9210 F:      drivers/hwmon/lm78.c
9211
9212 LM83 HARDWARE MONITOR DRIVER
9213 M:      Jean Delvare <jdelvare@suse.com>
9214 L:      linux-hwmon@vger.kernel.org
9215 S:      Maintained
9216 F:      Documentation/hwmon/lm83.rst
9217 F:      drivers/hwmon/lm83.c
9218
9219 LM90 HARDWARE MONITOR DRIVER
9220 M:      Jean Delvare <jdelvare@suse.com>
9221 L:      linux-hwmon@vger.kernel.org
9222 S:      Maintained
9223 F:      Documentation/hwmon/lm90.rst
9224 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9225 F:      drivers/hwmon/lm90.c
9226 F:      include/dt-bindings/thermal/lm90.h
9227
9228 LM95234 HARDWARE MONITOR DRIVER
9229 M:      Guenter Roeck <linux@roeck-us.net>
9230 L:      linux-hwmon@vger.kernel.org
9231 S:      Maintained
9232 F:      Documentation/hwmon/lm95234.rst
9233 F:      drivers/hwmon/lm95234.c
9234
9235 LME2510 MEDIA DRIVER
9236 M:      Malcolm Priestley <tvboxspy@gmail.com>
9237 L:      linux-media@vger.kernel.org
9238 W:      https://linuxtv.org
9239 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9240 S:      Maintained
9241 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9242
9243 LOADPIN SECURITY MODULE
9244 M:      Kees Cook <keescook@chromium.org>
9245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9246 S:      Supported
9247 F:      security/loadpin/
9248 F:      Documentation/admin-guide/LSM/LoadPin.rst
9249
9250 LOCKING PRIMITIVES
9251 M:      Peter Zijlstra <peterz@infradead.org>
9252 M:      Ingo Molnar <mingo@redhat.com>
9253 M:      Will Deacon <will@kernel.org>
9254 L:      linux-kernel@vger.kernel.org
9255 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9256 S:      Maintained
9257 F:      Documentation/locking/
9258 F:      include/linux/lockdep.h
9259 F:      include/linux/spinlock*.h
9260 F:      arch/*/include/asm/spinlock*.h
9261 F:      include/linux/rwlock*.h
9262 F:      include/linux/mutex*.h
9263 F:      include/linux/rwsem*.h
9264 F:      include/linux/seqlock.h
9265 F:      lib/locking*.[ch]
9266 F:      kernel/locking/
9267 X:      kernel/locking/locktorture.c
9268
9269 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9270 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9271 L:      linux-ntfs-dev@lists.sourceforge.net
9272 W:      http://www.linux-ntfs.org/content/view/19/37/
9273 S:      Maintained
9274 F:      Documentation/ldm.txt
9275 F:      block/partitions/ldm.*
9276
9277 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9278 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9279 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9280 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9281 L:      MPT-FusionLinux.pdl@broadcom.com
9282 L:      linux-scsi@vger.kernel.org
9283 W:      http://www.avagotech.com/support/
9284 S:      Supported
9285 F:      drivers/message/fusion/
9286 F:      drivers/scsi/mpt3sas/
9287
9288 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9289 M:      Matthew Wilcox <willy@infradead.org>
9290 L:      linux-scsi@vger.kernel.org
9291 S:      Maintained
9292 F:      drivers/scsi/sym53c8xx_2/
9293
9294 LTC1660 DAC DRIVER
9295 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9296 L:      linux-iio@vger.kernel.org
9297 S:      Maintained
9298 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9299 F:      drivers/iio/dac/ltc1660.c
9300
9301 LTC4261 HARDWARE MONITOR DRIVER
9302 M:      Guenter Roeck <linux@roeck-us.net>
9303 L:      linux-hwmon@vger.kernel.org
9304 S:      Maintained
9305 F:      Documentation/hwmon/ltc4261.rst
9306 F:      drivers/hwmon/ltc4261.c
9307
9308 LTC4306 I2C MULTIPLEXER DRIVER
9309 M:      Michael Hennerich <michael.hennerich@analog.com>
9310 W:      http://ez.analog.com/community/linux-device-drivers
9311 L:      linux-i2c@vger.kernel.org
9312 S:      Supported
9313 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9314 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9315
9316 LTP (Linux Test Project)
9317 M:      Mike Frysinger <vapier@gentoo.org>
9318 M:      Cyril Hrubis <chrubis@suse.cz>
9319 M:      Wanlong Gao <wanlong.gao@gmail.com>
9320 M:      Jan Stancek <jstancek@redhat.com>
9321 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9322 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9323 L:      ltp@lists.linux.it (subscribers-only)
9324 W:      http://linux-test-project.github.io/
9325 T:      git git://github.com/linux-test-project/ltp.git
9326 S:      Maintained
9327
9328 M68K ARCHITECTURE
9329 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9330 L:      linux-m68k@lists.linux-m68k.org
9331 W:      http://www.linux-m68k.org/
9332 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9333 S:      Maintained
9334 F:      arch/m68k/
9335 F:      drivers/zorro/
9336
9337 M68K ON APPLE MACINTOSH
9338 M:      Joshua Thompson <funaho@jurai.org>
9339 W:      http://www.mac.linux-m68k.org/
9340 L:      linux-m68k@lists.linux-m68k.org
9341 S:      Maintained
9342 F:      arch/m68k/mac/
9343
9344 M68K ON HP9000/300
9345 M:      Philip Blundell <philb@gnu.org>
9346 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9347 S:      Maintained
9348 F:      arch/m68k/hp300/
9349
9350 M88DS3103 MEDIA DRIVER
9351 M:      Antti Palosaari <crope@iki.fi>
9352 L:      linux-media@vger.kernel.org
9353 W:      https://linuxtv.org
9354 W:      http://palosaari.fi/linux/
9355 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9356 T:      git git://linuxtv.org/anttip/media_tree.git
9357 S:      Maintained
9358 F:      drivers/media/dvb-frontends/m88ds3103*
9359
9360 M88RS2000 MEDIA DRIVER
9361 M:      Malcolm Priestley <tvboxspy@gmail.com>
9362 L:      linux-media@vger.kernel.org
9363 W:      https://linuxtv.org
9364 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9365 S:      Maintained
9366 F:      drivers/media/dvb-frontends/m88rs2000*
9367
9368 MA901 MASTERKIT USB FM RADIO DRIVER
9369 M:      Alexey Klimov <klimov.linux@gmail.com>
9370 L:      linux-media@vger.kernel.org
9371 T:      git git://linuxtv.org/media_tree.git
9372 S:      Maintained
9373 F:      drivers/media/radio/radio-ma901.c
9374
9375 MAC80211
9376 M:      Johannes Berg <johannes@sipsolutions.net>
9377 L:      linux-wireless@vger.kernel.org
9378 W:      http://wireless.kernel.org/
9379 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9381 S:      Maintained
9382 F:      Documentation/networking/mac80211-injection.txt
9383 F:      include/net/mac80211.h
9384 F:      net/mac80211/
9385 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9386 F:      Documentation/networking/mac80211_hwsim/README
9387
9388 MAILBOX API
9389 M:      Jassi Brar <jassisinghbrar@gmail.com>
9390 L:      linux-kernel@vger.kernel.org
9391 S:      Maintained
9392 F:      drivers/mailbox/
9393 F:      include/linux/mailbox_client.h
9394 F:      include/linux/mailbox_controller.h
9395
9396 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9397 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9398 W:      http://www.kernel.org/doc/man-pages
9399 L:      linux-man@vger.kernel.org
9400 S:      Maintained
9401
9402 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9403 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9404 L:      linux-mips@vger.kernel.org
9405 S:      Maintained
9406 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9407
9408 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9409 M:      Andrew Lunn <andrew@lunn.ch>
9410 M:      Vivien Didelot <vivien.didelot@gmail.com>
9411 L:      netdev@vger.kernel.org
9412 S:      Maintained
9413 F:      drivers/net/dsa/mv88e6xxx/
9414 F:      include/linux/platform_data/mv88e6xxx.h
9415 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9416
9417 MARVELL ARMADA DRM SUPPORT
9418 M:      Russell King <linux@armlinux.org.uk>
9419 S:      Maintained
9420 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9421 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9422 F:      drivers/gpu/drm/armada/
9423 F:      include/uapi/drm/armada_drm.h
9424 F:      Documentation/devicetree/bindings/display/armada/
9425
9426 MARVELL ARMADA 3700 PHY DRIVERS
9427 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9428 S:      Maintained
9429 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9430 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9431 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9432 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9433
9434 MARVELL CRYPTO DRIVER
9435 M:      Boris Brezillon <bbrezillon@kernel.org>
9436 M:      Arnaud Ebalard <arno@natisbad.org>
9437 F:      drivers/crypto/marvell/
9438 S:      Maintained
9439 L:      linux-crypto@vger.kernel.org
9440
9441 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9442 M:      Mirko Lindner <mlindner@marvell.com>
9443 M:      Stephen Hemminger <stephen@networkplumber.org>
9444 L:      netdev@vger.kernel.org
9445 S:      Maintained
9446 F:      drivers/net/ethernet/marvell/sk*
9447
9448 MARVELL LIBERTAS WIRELESS DRIVER
9449 L:      libertas-dev@lists.infradead.org
9450 S:      Orphan
9451 F:      drivers/net/wireless/marvell/libertas/
9452
9453 MARVELL MACCHIATOBIN SUPPORT
9454 M:      Russell King <linux@armlinux.org.uk>
9455 L:      linux-arm-kernel@lists.infradead.org
9456 S:      Maintained
9457 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9458
9459 MARVELL MV643XX ETHERNET DRIVER
9460 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9461 L:      netdev@vger.kernel.org
9462 S:      Maintained
9463 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9464 F:      include/linux/mv643xx.h
9465
9466 MARVELL MV88X3310 PHY DRIVER
9467 M:      Russell King <linux@armlinux.org.uk>
9468 L:      netdev@vger.kernel.org
9469 S:      Maintained
9470 F:      drivers/net/phy/marvell10g.c
9471
9472 MARVELL MVEBU THERMAL DRIVER
9473 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9474 S:      Maintained
9475 F:      drivers/thermal/armada_thermal.c
9476
9477 MARVELL MVNETA ETHERNET DRIVER
9478 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9479 L:      netdev@vger.kernel.org
9480 S:      Maintained
9481 F:      drivers/net/ethernet/marvell/mvneta.*
9482
9483 MARVELL MWIFIEX WIRELESS DRIVER
9484 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9485 M:      Nishant Sarmukadam <nishants@marvell.com>
9486 M:      Ganapathi Bhat <gbhat@marvell.com>
9487 M:      Xinming Hu <huxinming820@gmail.com>
9488 L:      linux-wireless@vger.kernel.org
9489 S:      Maintained
9490 F:      drivers/net/wireless/marvell/mwifiex/
9491
9492 MARVELL MWL8K WIRELESS DRIVER
9493 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9494 L:      linux-wireless@vger.kernel.org
9495 S:      Odd Fixes
9496 F:      drivers/net/wireless/marvell/mwl8k.c
9497
9498 MARVELL NAND CONTROLLER DRIVER
9499 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9500 L:      linux-mtd@lists.infradead.org
9501 S:      Maintained
9502 F:      drivers/mtd/nand/raw/marvell_nand.c
9503 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9504
9505 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9506 M:      Nicolas Pitre <nico@fluxnic.net>
9507 S:      Odd Fixes
9508 F:      drivers/mmc/host/mvsdio.*
9509
9510 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9511 M:      Hu Ziji <huziji@marvell.com>
9512 L:      linux-mmc@vger.kernel.org
9513 S:      Supported
9514 F:      drivers/mmc/host/sdhci-xenon*
9515 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9516
9517 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9518 M:      Sunil Goutham <sgoutham@marvell.com>
9519 M:      Linu Cherian <lcherian@marvell.com>
9520 M:      Geetha sowjanya <gakula@marvell.com>
9521 M:      Jerin Jacob <jerinj@marvell.com>
9522 L:      netdev@vger.kernel.org
9523 S:      Supported
9524 F:      drivers/net/ethernet/marvell/octeontx2/af/
9525
9526 MATROX FRAMEBUFFER DRIVER
9527 L:      linux-fbdev@vger.kernel.org
9528 S:      Orphan
9529 F:      drivers/video/fbdev/matrox/matroxfb_*
9530 F:      include/uapi/linux/matroxfb.h
9531
9532 MAX16065 HARDWARE MONITOR DRIVER
9533 M:      Guenter Roeck <linux@roeck-us.net>
9534 L:      linux-hwmon@vger.kernel.org
9535 S:      Maintained
9536 F:      Documentation/hwmon/max16065.rst
9537 F:      drivers/hwmon/max16065.c
9538
9539 MAX2175 SDR TUNER DRIVER
9540 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9541 L:      linux-media@vger.kernel.org
9542 T:      git git://linuxtv.org/media_tree.git
9543 S:      Maintained
9544 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9545 F:      Documentation/media/v4l-drivers/max2175.rst
9546 F:      drivers/media/i2c/max2175*
9547 F:      include/uapi/linux/max2175.h
9548
9549 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9550 L:      linux-hwmon@vger.kernel.org
9551 S:      Orphan
9552 F:      Documentation/hwmon/max6650.rst
9553 F:      drivers/hwmon/max6650.c
9554
9555 MAX6697 HARDWARE MONITOR DRIVER
9556 M:      Guenter Roeck <linux@roeck-us.net>
9557 L:      linux-hwmon@vger.kernel.org
9558 S:      Maintained
9559 F:      Documentation/hwmon/max6697.rst
9560 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9561 F:      drivers/hwmon/max6697.c
9562 F:      include/linux/platform_data/max6697.h
9563
9564 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9565 M:      Peter Rosin <peda@axentia.se>
9566 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9567 S:      Maintained
9568 F:      Documentation/devicetree/bindings/sound/max9860.txt
9569 F:      sound/soc/codecs/max9860.*
9570
9571 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
9572 M:      Andreas Klinger <ak@it-klinger.de>
9573 L:      linux-iio@vger.kernel.org
9574 S:      Maintained
9575 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
9576 F:      drivers/iio/proximity/mb1232.c
9577
9578 MAXIM MAX77650 PMIC MFD DRIVER
9579 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
9580 L:      linux-kernel@vger.kernel.org
9581 S:      Maintained
9582 F:      Documentation/devicetree/bindings/*/*max77650.txt
9583 F:      Documentation/devicetree/bindings/*/max77650*.txt
9584 F:      include/linux/mfd/max77650.h
9585 F:      drivers/mfd/max77650.c
9586 F:      drivers/regulator/max77650-regulator.c
9587 F:      drivers/power/supply/max77650-charger.c
9588 F:      drivers/input/misc/max77650-onkey.c
9589 F:      drivers/leds/leds-max77650.c
9590 F:      drivers/gpio/gpio-max77650.c
9591
9592 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9593 M:      Javier Martinez Canillas <javier@dowhile0.org>
9594 L:      linux-kernel@vger.kernel.org
9595 S:      Supported
9596 F:      drivers/regulator/max77802-regulator.c
9597 F:      Documentation/devicetree/bindings/*/*max77802.txt
9598 F:      include/dt-bindings/*/*max77802.h
9599
9600 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9601 M:      Krzysztof Kozlowski <krzk@kernel.org>
9602 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9603 L:      linux-pm@vger.kernel.org
9604 S:      Supported
9605 F:      drivers/power/supply/max14577_charger.c
9606 F:      drivers/power/supply/max77693_charger.c
9607
9608 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9609 M:      Chanwoo Choi <cw00.choi@samsung.com>
9610 M:      Krzysztof Kozlowski <krzk@kernel.org>
9611 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9612 L:      linux-kernel@vger.kernel.org
9613 S:      Supported
9614 F:      drivers/*/max14577*.c
9615 F:      drivers/*/max77686*.c
9616 F:      drivers/*/max77693*.c
9617 F:      drivers/extcon/extcon-max14577.c
9618 F:      drivers/extcon/extcon-max77693.c
9619 F:      drivers/rtc/rtc-max77686.c
9620 F:      drivers/clk/clk-max77686.c
9621 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9622 F:      Documentation/devicetree/bindings/*/max77686.txt
9623 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9624 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9625 F:      include/linux/mfd/max14577*.h
9626 F:      include/linux/mfd/max77686*.h
9627 F:      include/linux/mfd/max77693*.h
9628
9629 MAXIRADIO FM RADIO RECEIVER DRIVER
9630 M:      Hans Verkuil <hverkuil@xs4all.nl>
9631 L:      linux-media@vger.kernel.org
9632 T:      git git://linuxtv.org/media_tree.git
9633 W:      https://linuxtv.org
9634 S:      Maintained
9635 F:      drivers/media/radio/radio-maxiradio*
9636
9637 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9638 M:      Peter Rosin <peda@axentia.se>
9639 L:      linux-iio@vger.kernel.org
9640 S:      Maintained
9641 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9642 F:      drivers/iio/potentiometer/mcp4018.c
9643 F:      drivers/iio/potentiometer/mcp4531.c
9644
9645 MCR20A IEEE-802.15.4 RADIO DRIVER
9646 M:      Xue Liu <liuxuenetmail@gmail.com>
9647 L:      linux-wpan@vger.kernel.org
9648 W:      https://github.com/xueliu/mcr20a-linux
9649 S:      Maintained
9650 F:      drivers/net/ieee802154/mcr20a.c
9651 F:      drivers/net/ieee802154/mcr20a.h
9652 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9653
9654 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9655 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9656 L:      linux-iio@vger.kernel.org
9657 S:      Maintained
9658 F:      drivers/iio/dac/cio-dac.c
9659
9660 MEDIA DRIVERS FOR ASCOT2E
9661 M:      Sergey Kozlov <serjk@netup.ru>
9662 M:      Abylay Ospan <aospan@netup.ru>
9663 L:      linux-media@vger.kernel.org
9664 W:      https://linuxtv.org
9665 W:      http://netup.tv/
9666 T:      git git://linuxtv.org/media_tree.git
9667 S:      Supported
9668 F:      drivers/media/dvb-frontends/ascot2e*
9669
9670 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9671 M:      Jasmin Jessich <jasmin@anw.at>
9672 L:      linux-media@vger.kernel.org
9673 W:      https://linuxtv.org
9674 T:      git git://linuxtv.org/media_tree.git
9675 S:      Maintained
9676 F:      drivers/media/dvb-frontends/cxd2099*
9677
9678 MEDIA DRIVERS FOR CXD2841ER
9679 M:      Sergey Kozlov <serjk@netup.ru>
9680 M:      Abylay Ospan <aospan@netup.ru>
9681 L:      linux-media@vger.kernel.org
9682 W:      https://linuxtv.org
9683 W:      http://netup.tv/
9684 T:      git git://linuxtv.org/media_tree.git
9685 S:      Supported
9686 F:      drivers/media/dvb-frontends/cxd2841er*
9687
9688 MEDIA DRIVERS FOR CXD2880
9689 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9690 L:      linux-media@vger.kernel.org
9691 W:      http://linuxtv.org/
9692 T:      git git://linuxtv.org/media_tree.git
9693 S:      Supported
9694 F:      drivers/media/dvb-frontends/cxd2880/*
9695 F:      drivers/media/spi/cxd2880*
9696
9697 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9698 L:      linux-media@vger.kernel.org
9699 W:      https://linuxtv.org
9700 T:      git git://linuxtv.org/media_tree.git
9701 S:      Orphan
9702 F:      drivers/media/pci/ddbridge/*
9703
9704 MEDIA DRIVERS FOR FREESCALE IMX
9705 M:      Steve Longerbeam <slongerbeam@gmail.com>
9706 M:      Philipp Zabel <p.zabel@pengutronix.de>
9707 L:      linux-media@vger.kernel.org
9708 T:      git git://linuxtv.org/media_tree.git
9709 S:      Maintained
9710 F:      Documentation/devicetree/bindings/media/imx.txt
9711 F:      Documentation/media/v4l-drivers/imx.rst
9712 F:      drivers/staging/media/imx/
9713 F:      include/linux/imx-media.h
9714 F:      include/media/imx.h
9715
9716 MEDIA DRIVER FOR FREESCALE IMX PXP
9717 M:      Philipp Zabel <p.zabel@pengutronix.de>
9718 L:      linux-media@vger.kernel.org
9719 T:      git git://linuxtv.org/media_tree.git
9720 S:      Maintained
9721 F:      drivers/media/platform/imx-pxp.[ch]
9722
9723 MEDIA DRIVERS FOR FREESCALE IMX7
9724 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9725 L:      linux-media@vger.kernel.org
9726 T:      git git://linuxtv.org/media_tree.git
9727 S:      Maintained
9728 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9729 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9730 F:      Documentation/media/v4l-drivers/imx7.rst
9731 F:      drivers/staging/media/imx/imx7-media-csi.c
9732 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9733
9734 MEDIA DRIVERS FOR HELENE
9735 M:      Abylay Ospan <aospan@netup.ru>
9736 L:      linux-media@vger.kernel.org
9737 W:      https://linuxtv.org
9738 W:      http://netup.tv/
9739 T:      git git://linuxtv.org/media_tree.git
9740 S:      Supported
9741 F:      drivers/media/dvb-frontends/helene*
9742
9743 MEDIA DRIVERS FOR HORUS3A
9744 M:      Sergey Kozlov <serjk@netup.ru>
9745 M:      Abylay Ospan <aospan@netup.ru>
9746 L:      linux-media@vger.kernel.org
9747 W:      https://linuxtv.org
9748 W:      http://netup.tv/
9749 T:      git git://linuxtv.org/media_tree.git
9750 S:      Supported
9751 F:      drivers/media/dvb-frontends/horus3a*
9752
9753 MEDIA DRIVERS FOR LNBH25
9754 M:      Sergey Kozlov <serjk@netup.ru>
9755 M:      Abylay Ospan <aospan@netup.ru>
9756 L:      linux-media@vger.kernel.org
9757 W:      https://linuxtv.org
9758 W:      http://netup.tv/
9759 T:      git git://linuxtv.org/media_tree.git
9760 S:      Supported
9761 F:      drivers/media/dvb-frontends/lnbh25*
9762
9763 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9764 L:      linux-media@vger.kernel.org
9765 W:      https://linuxtv.org
9766 T:      git git://linuxtv.org/media_tree.git
9767 S:      Orphan
9768 F:      drivers/media/dvb-frontends/mxl5xx*
9769
9770 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9771 M:      Sergey Kozlov <serjk@netup.ru>
9772 M:      Abylay Ospan <aospan@netup.ru>
9773 L:      linux-media@vger.kernel.org
9774 W:      https://linuxtv.org
9775 W:      http://netup.tv/
9776 T:      git git://linuxtv.org/media_tree.git
9777 S:      Supported
9778 F:      drivers/media/pci/netup_unidvb/*
9779
9780 MEDIA DRIVERS FOR RENESAS - CEU
9781 M:      Jacopo Mondi <jacopo@jmondi.org>
9782 L:      linux-media@vger.kernel.org
9783 L:      linux-renesas-soc@vger.kernel.org
9784 T:      git git://linuxtv.org/media_tree.git
9785 S:      Supported
9786 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9787 F:      drivers/media/platform/renesas-ceu.c
9788 F:      include/media/drv-intf/renesas-ceu.h
9789
9790 MEDIA DRIVERS FOR RENESAS - DRIF
9791 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.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,drif.txt
9797 F:      drivers/media/platform/rcar_drif.c
9798
9799 MEDIA DRIVERS FOR RENESAS - FCP
9800 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9801 L:      linux-media@vger.kernel.org
9802 L:      linux-renesas-soc@vger.kernel.org
9803 T:      git git://linuxtv.org/media_tree.git
9804 S:      Supported
9805 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9806 F:      drivers/media/platform/rcar-fcp.c
9807 F:      include/media/rcar-fcp.h
9808
9809 MEDIA DRIVERS FOR RENESAS - FDP1
9810 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
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,fdp1.txt
9816 F:      drivers/media/platform/rcar_fdp1.c
9817
9818 MEDIA DRIVERS FOR RENESAS - VIN
9819 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9820 L:      linux-media@vger.kernel.org
9821 L:      linux-renesas-soc@vger.kernel.org
9822 T:      git git://linuxtv.org/media_tree.git
9823 S:      Supported
9824 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9825 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9826 F:      drivers/media/platform/rcar-vin/
9827
9828 MEDIA DRIVERS FOR RENESAS - VSP1
9829 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9830 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9831 L:      linux-media@vger.kernel.org
9832 L:      linux-renesas-soc@vger.kernel.org
9833 T:      git git://linuxtv.org/media_tree.git
9834 S:      Supported
9835 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9836 F:      drivers/media/platform/vsp1/
9837
9838 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9839 L:      linux-media@vger.kernel.org
9840 W:      https://linuxtv.org
9841 T:      git git://linuxtv.org/media_tree.git
9842 S:      Orphan
9843 F:      drivers/media/dvb-frontends/stv0910*
9844
9845 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9846 L:      linux-media@vger.kernel.org
9847 W:      https://linuxtv.org
9848 T:      git git://linuxtv.org/media_tree.git
9849 S:      Orphan
9850 F:      drivers/media/dvb-frontends/stv6111*
9851
9852 MEDIA DRIVERS FOR STM32 - DCMI
9853 M:      Hugues Fruchet <hugues.fruchet@st.com>
9854 L:      linux-media@vger.kernel.org
9855 T:      git git://linuxtv.org/media_tree.git
9856 S:      Supported
9857 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9858 F:      drivers/media/platform/stm32/stm32-dcmi.c
9859
9860 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9861 M:      Dmitry Osipenko <digetx@gmail.com>
9862 L:      linux-media@vger.kernel.org
9863 L:      linux-tegra@vger.kernel.org
9864 T:      git git://linuxtv.org/media_tree.git
9865 S:      Maintained
9866 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9867 F:      drivers/staging/media/tegra-vde/
9868
9869 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9870 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9871 P:      LinuxTV.org Project
9872 L:      linux-media@vger.kernel.org
9873 W:      https://linuxtv.org
9874 Q:      http://patchwork.kernel.org/project/linux-media/list/
9875 T:      git git://linuxtv.org/media_tree.git
9876 S:      Maintained
9877 F:      Documentation/devicetree/bindings/media/
9878 F:      Documentation/media/
9879 F:      drivers/media/
9880 F:      drivers/staging/media/
9881 F:      include/linux/platform_data/media/
9882 F:      include/media/
9883 F:      include/uapi/linux/dvb/
9884 F:      include/uapi/linux/videodev2.h
9885 F:      include/uapi/linux/media.h
9886 F:      include/uapi/linux/v4l2-*
9887 F:      include/uapi/linux/meye.h
9888 F:      include/uapi/linux/ivtv*
9889 F:      include/uapi/linux/uvcvideo.h
9890
9891 MEDIATEK BLUETOOTH DRIVER
9892 M:      Sean Wang <sean.wang@mediatek.com>
9893 L:      linux-bluetooth@vger.kernel.org
9894 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9895 S:      Maintained
9896 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9897 F:      drivers/bluetooth/btmtkuart.c
9898
9899 MEDIATEK CIR DRIVER
9900 M:      Sean Wang <sean.wang@mediatek.com>
9901 S:      Maintained
9902 F:      drivers/media/rc/mtk-cir.c
9903
9904 MEDIATEK DMA DRIVER
9905 M:      Sean Wang <sean.wang@mediatek.com>
9906 L:      dmaengine@vger.kernel.org
9907 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9908 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9909 S:      Maintained
9910 F:      Documentation/devicetree/bindings/dma/mtk-*
9911 F:      drivers/dma/mediatek/
9912
9913 MEDIATEK PMIC LED DRIVER
9914 M:      Sean Wang <sean.wang@mediatek.com>
9915 S:      Maintained
9916 F:      drivers/leds/leds-mt6323.c
9917 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9918
9919 MEDIATEK ETHERNET DRIVER
9920 M:      Felix Fietkau <nbd@openwrt.org>
9921 M:      John Crispin <john@phrozen.org>
9922 M:      Sean Wang <sean.wang@mediatek.com>
9923 M:      Nelson Chang <nelson.chang@mediatek.com>
9924 L:      netdev@vger.kernel.org
9925 S:      Maintained
9926 F:      drivers/net/ethernet/mediatek/
9927
9928 MEDIATEK SWITCH DRIVER
9929 M:      Sean Wang <sean.wang@mediatek.com>
9930 L:      netdev@vger.kernel.org
9931 S:      Maintained
9932 F:      drivers/net/dsa/mt7530.*
9933 F:      net/dsa/tag_mtk.c
9934
9935 MEDIATEK JPEG DRIVER
9936 M:      Rick Chang <rick.chang@mediatek.com>
9937 M:      Bin Liu <bin.liu@mediatek.com>
9938 S:      Supported
9939 F:      drivers/media/platform/mtk-jpeg/
9940 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9941
9942 MEDIATEK MDP DRIVER
9943 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9944 M:      Houlong Wei <houlong.wei@mediatek.com>
9945 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9946 S:      Supported
9947 F:      drivers/media/platform/mtk-mdp/
9948 F:      drivers/media/platform/mtk-vpu/
9949 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9950
9951 MEDIATEK MEDIA DRIVER
9952 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9953 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9954 S:      Supported
9955 F:      drivers/media/platform/mtk-vcodec/
9956 F:      drivers/media/platform/mtk-vpu/
9957 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9958 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9959
9960 MEDIATEK MMC/SD/SDIO DRIVER
9961 M:      Chaotian Jing <chaotian.jing@mediatek.com>
9962 S:      Maintained
9963 F:      drivers/mmc/host/mtk-sd.c
9964 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
9965
9966 MEDIATEK MT76 WIRELESS LAN DRIVER
9967 M:      Felix Fietkau <nbd@nbd.name>
9968 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9969 R:      Ryder Lee <ryder.lee@mediatek.com>
9970 R:      Roy Luo <royluo@google.com>
9971 L:      linux-wireless@vger.kernel.org
9972 S:      Maintained
9973 F:      drivers/net/wireless/mediatek/mt76/
9974
9975 MEDIATEK MT7601U WIRELESS LAN DRIVER
9976 M:      Jakub Kicinski <kubakici@wp.pl>
9977 L:      linux-wireless@vger.kernel.org
9978 S:      Maintained
9979 F:      drivers/net/wireless/mediatek/mt7601u/
9980
9981 MEDIATEK NAND CONTROLLER DRIVER
9982 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9983 L:      linux-mtd@lists.infradead.org
9984 S:      Maintained
9985 F:      drivers/mtd/nand/raw/mtk_*
9986 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9987
9988 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9989 M:      Sean Wang <sean.wang@mediatek.com>
9990 S:      Maintained
9991 F:      drivers/char/hw_random/mtk-rng.c
9992
9993 MEDIATEK USB3 DRD IP DRIVER
9994 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9995 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9996 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9997 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9998 S:      Maintained
9999 F:      drivers/usb/mtu3/
10000
10001 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
10002 M:      Peter Senna Tschudin <peter.senna@gmail.com>
10003 M:      Martin Donnelly <martin.donnelly@ge.com>
10004 M:      Martyn Welch <martyn.welch@collabora.co.uk>
10005 S:      Maintained
10006 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
10007 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
10008
10009 MEGARAID SCSI/SAS DRIVERS
10010 M:      Kashyap Desai <kashyap.desai@broadcom.com>
10011 M:      Sumit Saxena <sumit.saxena@broadcom.com>
10012 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
10013 L:      megaraidlinux.pdl@broadcom.com
10014 L:      linux-scsi@vger.kernel.org
10015 W:      http://www.avagotech.com/support/
10016 S:      Maintained
10017 F:      Documentation/scsi/megaraid.txt
10018 F:      drivers/scsi/megaraid.*
10019 F:      drivers/scsi/megaraid/
10020
10021 MELEXIS MLX90614 DRIVER
10022 M:      Crt Mori <cmo@melexis.com>
10023 L:      linux-iio@vger.kernel.org
10024 W:      http://www.melexis.com
10025 S:      Supported
10026 F:      drivers/iio/temperature/mlx90614.c
10027
10028 MELEXIS MLX90632 DRIVER
10029 M:      Crt Mori <cmo@melexis.com>
10030 L:      linux-iio@vger.kernel.org
10031 W:      http://www.melexis.com
10032 S:      Supported
10033 F:      drivers/iio/temperature/mlx90632.c
10034
10035 MELFAS MIP4 TOUCHSCREEN DRIVER
10036 M:      Sangwon Jee <jeesw@melfas.com>
10037 W:      http://www.melfas.com
10038 S:      Supported
10039 F:      drivers/input/touchscreen/melfas_mip4.c
10040 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10041
10042 MELLANOX ETHERNET DRIVER (mlx4_en)
10043 M:      Tariq Toukan <tariqt@mellanox.com>
10044 L:      netdev@vger.kernel.org
10045 S:      Supported
10046 W:      http://www.mellanox.com
10047 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10048 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10049
10050 MELLANOX ETHERNET DRIVER (mlx5e)
10051 M:      Saeed Mahameed <saeedm@mellanox.com>
10052 L:      netdev@vger.kernel.org
10053 S:      Supported
10054 W:      http://www.mellanox.com
10055 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10056 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
10057
10058 MELLANOX ETHERNET INNOVA DRIVERS
10059 R:      Boris Pismenny <borisp@mellanox.com>
10060 L:      netdev@vger.kernel.org
10061 S:      Supported
10062 W:      http://www.mellanox.com
10063 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10064 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
10065 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10066 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10067 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10068
10069 MELLANOX ETHERNET SWITCH DRIVERS
10070 M:      Jiri Pirko <jiri@mellanox.com>
10071 M:      Ido Schimmel <idosch@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/mlxsw/
10077 F:      tools/testing/selftests/drivers/net/mlxsw/
10078
10079 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10080 M:      mlxsw@mellanox.com
10081 L:      netdev@vger.kernel.org
10082 S:      Supported
10083 W:      http://www.mellanox.com
10084 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10085 F:      drivers/net/ethernet/mellanox/mlxfw/
10086
10087 MELLANOX HARDWARE PLATFORM SUPPORT
10088 M:      Andy Shevchenko <andy@infradead.org>
10089 M:      Darren Hart <dvhart@infradead.org>
10090 M:      Vadim Pasternak <vadimp@mellanox.com>
10091 L:      platform-driver-x86@vger.kernel.org
10092 S:      Supported
10093 F:      drivers/platform/mellanox/
10094 F:      include/linux/platform_data/mlxreg.h
10095
10096 MELLANOX MLX4 core VPI driver
10097 M:      Tariq Toukan <tariqt@mellanox.com>
10098 L:      netdev@vger.kernel.org
10099 L:      linux-rdma@vger.kernel.org
10100 W:      http://www.mellanox.com
10101 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10102 S:      Supported
10103 F:      drivers/net/ethernet/mellanox/mlx4/
10104 F:      include/linux/mlx4/
10105
10106 MELLANOX MLX4 IB driver
10107 M:      Yishai Hadas <yishaih@mellanox.com>
10108 L:      linux-rdma@vger.kernel.org
10109 W:      http://www.mellanox.com
10110 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10111 S:      Supported
10112 F:      drivers/infiniband/hw/mlx4/
10113 F:      include/linux/mlx4/
10114 F:      include/uapi/rdma/mlx4-abi.h
10115
10116 MELLANOX MLX5 core VPI driver
10117 M:      Saeed Mahameed <saeedm@mellanox.com>
10118 M:      Leon Romanovsky <leonro@mellanox.com>
10119 L:      netdev@vger.kernel.org
10120 L:      linux-rdma@vger.kernel.org
10121 W:      http://www.mellanox.com
10122 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10123 S:      Supported
10124 F:      drivers/net/ethernet/mellanox/mlx5/core/
10125 F:      include/linux/mlx5/
10126 F:      Documentation/networking/device_drivers/mellanox/
10127
10128 MELLANOX MLX5 IB driver
10129 M:      Leon Romanovsky <leonro@mellanox.com>
10130 L:      linux-rdma@vger.kernel.org
10131 W:      http://www.mellanox.com
10132 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10133 S:      Supported
10134 F:      drivers/infiniband/hw/mlx5/
10135 F:      include/linux/mlx5/
10136 F:      include/uapi/rdma/mlx5-abi.h
10137
10138 MELLANOX MLXCPLD I2C AND MUX DRIVER
10139 M:      Vadim Pasternak <vadimp@mellanox.com>
10140 M:      Michael Shych <michaelsh@mellanox.com>
10141 L:      linux-i2c@vger.kernel.org
10142 S:      Supported
10143 F:      drivers/i2c/busses/i2c-mlxcpld.c
10144 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10145 F:      Documentation/i2c/busses/i2c-mlxcpld
10146
10147 MELLANOX MLXCPLD LED DRIVER
10148 M:      Vadim Pasternak <vadimp@mellanox.com>
10149 L:      linux-leds@vger.kernel.org
10150 S:      Supported
10151 F:      drivers/leds/leds-mlxcpld.c
10152 F:      drivers/leds/leds-mlxreg.c
10153 F:      Documentation/leds/leds-mlxcpld.txt
10154
10155 MELLANOX PLATFORM DRIVER
10156 M:      Vadim Pasternak <vadimp@mellanox.com>
10157 L:      platform-driver-x86@vger.kernel.org
10158 S:      Supported
10159 F:      drivers/platform/x86/mlx-platform.c
10160
10161 MEMBARRIER SUPPORT
10162 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10163 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
10164 L:      linux-kernel@vger.kernel.org
10165 S:      Supported
10166 F:      kernel/sched/membarrier.c
10167 F:      include/uapi/linux/membarrier.h
10168 F:      arch/powerpc/include/asm/membarrier.h
10169
10170 MEMBLOCK
10171 M:      Mike Rapoport <rppt@linux.ibm.com>
10172 L:      linux-mm@kvack.org
10173 S:      Maintained
10174 F:      include/linux/memblock.h
10175 F:      mm/memblock.c
10176 F:      Documentation/core-api/boot-time-mm.rst
10177
10178 MEMORY MANAGEMENT
10179 L:      linux-mm@kvack.org
10180 W:      http://www.linux-mm.org
10181 S:      Maintained
10182 F:      include/linux/mm.h
10183 F:      include/linux/gfp.h
10184 F:      include/linux/mmzone.h
10185 F:      include/linux/memory_hotplug.h
10186 F:      include/linux/vmalloc.h
10187 F:      mm/
10188
10189 MEMORY TECHNOLOGY DEVICES (MTD)
10190 M:      David Woodhouse <dwmw2@infradead.org>
10191 M:      Brian Norris <computersforpeace@gmail.com>
10192 M:      Marek Vasut <marek.vasut@gmail.com>
10193 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10194 M:      Richard Weinberger <richard@nod.at>
10195 M:      Vignesh Raghavendra <vigneshr@ti.com>
10196 L:      linux-mtd@lists.infradead.org
10197 W:      http://www.linux-mtd.infradead.org/
10198 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10199 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10200 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10201 S:      Maintained
10202 F:      Documentation/devicetree/bindings/mtd/
10203 F:      drivers/mtd/
10204 F:      include/linux/mtd/
10205 F:      include/uapi/mtd/
10206
10207 MEN A21 WATCHDOG DRIVER
10208 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10209 L:      linux-watchdog@vger.kernel.org
10210 S:      Maintained
10211 F:      drivers/watchdog/mena21_wdt.c
10212
10213 MEN CHAMELEON BUS (mcb)
10214 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10215 S:      Maintained
10216 F:      drivers/mcb/
10217 F:      include/linux/mcb.h
10218 F:      Documentation/men-chameleon-bus.txt
10219
10220 MEN F21BMC (Board Management Controller)
10221 M:      Andreas Werner <andreas.werner@men.de>
10222 S:      Supported
10223 F:      drivers/mfd/menf21bmc.c
10224 F:      drivers/watchdog/menf21bmc_wdt.c
10225 F:      drivers/leds/leds-menf21bmc.c
10226 F:      drivers/hwmon/menf21bmc_hwmon.c
10227 F:      Documentation/hwmon/menf21bmc.rst
10228
10229 MEN Z069 WATCHDOG DRIVER
10230 M:      Johannes Thumshirn <jth@kernel.org>
10231 L:      linux-watchdog@vger.kernel.org
10232 S:      Maintained
10233 F:      drivers/watchdog/menz69_wdt.c
10234
10235 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10236 M:      Neil Armstrong <narmstrong@baylibre.com>
10237 L:      linux-media@lists.freedesktop.org
10238 L:      linux-amlogic@lists.infradead.org
10239 W:      http://linux-meson.com/
10240 S:      Supported
10241 F:      drivers/media/platform/meson/ao-cec.c
10242 F:      drivers/media/platform/meson/ao-cec-g12a.c
10243 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10244 T:      git git://linuxtv.org/media_tree.git
10245
10246 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10247 M:      Liang Yang <liang.yang@amlogic.com>
10248 L:      linux-mtd@lists.infradead.org
10249 S:      Maintained
10250 F:      drivers/mtd/nand/raw/meson_*
10251 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10252
10253 METHODE UDPU SUPPORT
10254 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10255 S:      Maintained
10256 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10257
10258 MICROBLAZE ARCHITECTURE
10259 M:      Michal Simek <monstr@monstr.eu>
10260 W:      http://www.monstr.eu/fdt/
10261 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10262 S:      Supported
10263 F:      arch/microblaze/
10264
10265 MICROCHIP AT91 SERIAL DRIVER
10266 M:      Richard Genoud <richard.genoud@gmail.com>
10267 S:      Maintained
10268 F:      drivers/tty/serial/atmel_serial.c
10269 F:      drivers/tty/serial/atmel_serial.h
10270 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10271
10272 MICROCHIP AUDIO ASOC DRIVERS
10273 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10274 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10275 S:      Supported
10276 F:      sound/soc/atmel
10277
10278 MICROCHIP DMA DRIVER
10279 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10280 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10281 L:      dmaengine@vger.kernel.org
10282 S:      Supported
10283 F:      drivers/dma/at_hdmac.c
10284 F:      drivers/dma/at_hdmac_regs.h
10285 F:      include/linux/platform_data/dma-atmel.h
10286 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10287 F:      include/dt-bindings/dma/at91.h
10288
10289 MICROCHIP ECC DRIVER
10290 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10291 L:      linux-crypto@vger.kernel.org
10292 S:      Maintained
10293 F:      drivers/crypto/atmel-ecc.*
10294
10295 MICROCHIP I2C DRIVER
10296 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10297 L:      linux-i2c@vger.kernel.org
10298 S:      Supported
10299 F:      drivers/i2c/busses/i2c-at91.h
10300 F:      drivers/i2c/busses/i2c-at91-*.c
10301
10302 MICROCHIP ISC DRIVER
10303 M:      Eugen Hristev <eugen.hristev@microchip.com>
10304 L:      linux-media@vger.kernel.org
10305 S:      Supported
10306 F:      drivers/media/platform/atmel/atmel-isc.c
10307 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10308 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10309
10310 MICROCHIP ISI DRIVER
10311 M:      Eugen Hristev <eugen.hristev@microchip.com>
10312 L:      linux-media@vger.kernel.org
10313 S:      Supported
10314 F:      drivers/media/platform/atmel/atmel-isi.c
10315 F:      drivers/media/platform/atmel/atmel-isi.h
10316
10317 MICROCHIP AT91 USART MFD DRIVER
10318 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10319 L:      linux-kernel@vger.kernel.org
10320 S:      Supported
10321 F:      drivers/mfd/at91-usart.c
10322 F:      include/dt-bindings/mfd/at91-usart.h
10323 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10324
10325 MICROCHIP AT91 USART SPI DRIVER
10326 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10327 L:      linux-spi@vger.kernel.org
10328 S:      Supported
10329 F:      drivers/spi/spi-at91-usart.c
10330 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10331
10332 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10333 M:      Woojung Huh <woojung.huh@microchip.com>
10334 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10335 L:      netdev@vger.kernel.org
10336 S:      Maintained
10337 F:      net/dsa/tag_ksz.c
10338 F:      drivers/net/dsa/microchip/*
10339 F:      include/linux/platform_data/microchip-ksz.h
10340 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10341
10342 MICROCHIP LAN743X ETHERNET DRIVER
10343 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10344 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10345 L:      netdev@vger.kernel.org
10346 S:      Maintained
10347 F:      drivers/net/ethernet/microchip/lan743x_*
10348
10349 MICROCHIP LCDFB DRIVER
10350 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10351 L:      linux-fbdev@vger.kernel.org
10352 S:      Maintained
10353 F:      drivers/video/fbdev/atmel_lcdfb.c
10354 F:      include/video/atmel_lcdc.h
10355
10356 MICROCHIP MMC/SD/SDIO MCI DRIVER
10357 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10358 S:      Maintained
10359 F:      drivers/mmc/host/atmel-mci.c
10360
10361 MICROCHIP MCP16502 PMIC DRIVER
10362 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10363 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10364 S:      Maintained
10365 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10366 F:      drivers/regulator/mcp16502.c
10367
10368 MICROCHIP MCP3911 ADC DRIVER
10369 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10370 M:      Kent Gustavsson <kent@minoris.se>
10371 L:      linux-iio@vger.kernel.org
10372 S:      Supported
10373 F:      drivers/iio/adc/mcp3911.c
10374 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10375
10376 MICROCHIP NAND DRIVER
10377 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10378 L:      linux-mtd@lists.infradead.org
10379 S:      Supported
10380 F:      drivers/mtd/nand/raw/atmel/*
10381 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10382
10383 MICROCHIP PWM DRIVER
10384 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10385 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10386 L:      linux-pwm@vger.kernel.org
10387 S:      Supported
10388 F:      drivers/pwm/pwm-atmel.c
10389 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10390
10391 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10392 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10393 M:      Eugen Hristev <eugen.hristev@microchip.com>
10394 L:      linux-iio@vger.kernel.org
10395 S:      Supported
10396 F:      drivers/iio/adc/at91-sama5d2_adc.c
10397 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10398 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10399
10400 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10401 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10402 S:      Supported
10403 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10404
10405 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10406 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10407 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10408 L:      linux-gpio@vger.kernel.org
10409 F:      drivers/gpio/gpio-sama5d2-piobu.c
10410
10411 MICROCHIP SPI DRIVER
10412 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10413 S:      Supported
10414 F:      drivers/spi/spi-atmel.*
10415
10416 MICROCHIP SSC DRIVER
10417 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10418 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10419 S:      Supported
10420 F:      drivers/misc/atmel-ssc.c
10421 F:      include/linux/atmel-ssc.h
10422
10423 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10424 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10425 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10426 S:      Supported
10427 F:      drivers/misc/atmel_tclib.c
10428 F:      drivers/clocksource/tcb_clksrc.c
10429
10430 MICROCHIP USBA UDC DRIVER
10431 M:      Cristian Birsan <cristian.birsan@microchip.com>
10432 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10433 S:      Supported
10434 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10435
10436 MICROCHIP USB251XB DRIVER
10437 M:      Richard Leitner <richard.leitner@skidata.com>
10438 L:      linux-usb@vger.kernel.org
10439 S:      Maintained
10440 F:      drivers/usb/misc/usb251xb.c
10441 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10442
10443 MICROCHIP XDMA DRIVER
10444 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10445 L:      linux-arm-kernel@lists.infradead.org
10446 L:      dmaengine@vger.kernel.org
10447 S:      Supported
10448 F:      drivers/dma/at_xdmac.c
10449
10450 MICROSEMI MIPS SOCS
10451 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10452 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10453 L:      linux-mips@vger.kernel.org
10454 S:      Supported
10455 F:      arch/mips/generic/board-ocelot.c
10456 F:      arch/mips/configs/generic/board-ocelot.config
10457 F:      arch/mips/boot/dts/mscc/
10458 F:      Documentation/devicetree/bindings/mips/mscc.txt
10459
10460 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10461 M:      Don Brace <don.brace@microsemi.com>
10462 L:      esc.storagedev@microsemi.com
10463 L:      linux-scsi@vger.kernel.org
10464 S:      Supported
10465 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10466 F:      drivers/scsi/smartpqi/Kconfig
10467 F:      drivers/scsi/smartpqi/Makefile
10468 F:      include/linux/cciss*.h
10469 F:      include/uapi/linux/cciss*.h
10470 F:      Documentation/scsi/smartpqi.txt
10471
10472 MICROSEMI ETHERNET SWITCH DRIVER
10473 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10474 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10475 L:      netdev@vger.kernel.org
10476 S:      Supported
10477 F:      drivers/net/ethernet/mscc/
10478
10479 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10480 M:      Chen Yu <yu.c.chen@intel.com>
10481 L:      platform-driver-x86@vger.kernel.org
10482 S:      Supported
10483 F:      drivers/platform/x86/surfacepro3_button.c
10484
10485 MICROTEK X6 SCANNER
10486 M:      Oliver Neukum <oliver@neukum.org>
10487 S:      Maintained
10488 F:      drivers/usb/image/microtek.*
10489
10490 MIPS
10491 M:      Ralf Baechle <ralf@linux-mips.org>
10492 M:      Paul Burton <paul.burton@mips.com>
10493 M:      James Hogan <jhogan@kernel.org>
10494 L:      linux-mips@vger.kernel.org
10495 W:      http://www.linux-mips.org/
10496 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10497 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10498 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10499 S:      Supported
10500 F:      Documentation/devicetree/bindings/mips/
10501 F:      Documentation/mips/
10502 F:      arch/mips/
10503 F:      drivers/platform/mips/
10504
10505 MIPS BOSTON DEVELOPMENT BOARD
10506 M:      Paul Burton <paul.burton@mips.com>
10507 L:      linux-mips@vger.kernel.org
10508 S:      Maintained
10509 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10510 F:      arch/mips/boot/dts/img/boston.dts
10511 F:      arch/mips/configs/generic/board-boston.config
10512 F:      drivers/clk/imgtec/clk-boston.c
10513 F:      include/dt-bindings/clock/boston-clock.h
10514
10515 MIPS GENERIC PLATFORM
10516 M:      Paul Burton <paul.burton@mips.com>
10517 L:      linux-mips@vger.kernel.org
10518 S:      Supported
10519 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10520 F:      arch/mips/generic/
10521 F:      arch/mips/tools/generic-board-config.sh
10522
10523 MIPS/LOONGSON1 ARCHITECTURE
10524 M:      Keguang Zhang <keguang.zhang@gmail.com>
10525 L:      linux-mips@vger.kernel.org
10526 S:      Maintained
10527 F:      arch/mips/loongson32/
10528 F:      arch/mips/include/asm/mach-loongson32/
10529 F:      drivers/*/*loongson1*
10530 F:      drivers/*/*/*loongson1*
10531
10532 MIPS/LOONGSON2 ARCHITECTURE
10533 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10534 L:      linux-mips@vger.kernel.org
10535 S:      Maintained
10536 F:      arch/mips/loongson64/fuloong-2e/
10537 F:      arch/mips/loongson64/lemote-2f/
10538 F:      arch/mips/include/asm/mach-loongson64/
10539 F:      drivers/*/*loongson2*
10540 F:      drivers/*/*/*loongson2*
10541
10542 MIPS/LOONGSON3 ARCHITECTURE
10543 M:      Huacai Chen <chenhc@lemote.com>
10544 L:      linux-mips@vger.kernel.org
10545 S:      Maintained
10546 F:      arch/mips/loongson64/
10547 F:      arch/mips/include/asm/mach-loongson64/
10548 F:      drivers/platform/mips/cpu_hwmon.c
10549 F:      drivers/*/*loongson3*
10550 F:      drivers/*/*/*loongson3*
10551
10552 MIPS RINT INSTRUCTION EMULATION
10553 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10554 L:      linux-mips@vger.kernel.org
10555 S:      Supported
10556 F:      arch/mips/math-emu/sp_rint.c
10557 F:      arch/mips/math-emu/dp_rint.c
10558
10559 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10560 M:      Hans Verkuil <hverkuil@xs4all.nl>
10561 L:      linux-media@vger.kernel.org
10562 T:      git git://linuxtv.org/media_tree.git
10563 W:      https://linuxtv.org
10564 S:      Odd Fixes
10565 F:      drivers/media/radio/radio-miropcm20*
10566
10567 MMP SUPPORT
10568 R:      Lubomir Rintel <lkundrak@v3.sk>
10569 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10570 S:      Odd Fixes
10571 F:      arch/arm/boot/dts/mmp*
10572 F:      arch/arm/mach-mmp/
10573
10574 MMU GATHER AND TLB INVALIDATION
10575 M:      Will Deacon <will@kernel.org>
10576 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
10577 M:      Andrew Morton <akpm@linux-foundation.org>
10578 M:      Nick Piggin <npiggin@gmail.com>
10579 M:      Peter Zijlstra <peterz@infradead.org>
10580 L:      linux-arch@vger.kernel.org
10581 L:      linux-mm@kvack.org
10582 S:      Maintained
10583 F:      arch/*/include/asm/tlb.h
10584 F:      include/asm-generic/tlb.h
10585 F:      mm/mmu_gather.c
10586
10587 MN88472 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/mn88472*
10595
10596 MN88473 MEDIA DRIVER
10597 M:      Antti Palosaari <crope@iki.fi>
10598 L:      linux-media@vger.kernel.org
10599 W:      https://linuxtv.org
10600 W:      http://palosaari.fi/linux/
10601 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10602 S:      Maintained
10603 F:      drivers/media/dvb-frontends/mn88473*
10604
10605 MODULE SUPPORT
10606 M:      Jessica Yu <jeyu@kernel.org>
10607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10608 S:      Maintained
10609 F:      include/linux/module.h
10610 F:      kernel/module.c
10611
10612 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10613 W:      http://popies.net/meye/
10614 S:      Orphan
10615 F:      Documentation/media/v4l-drivers/meye*
10616 F:      drivers/media/pci/meye/
10617 F:      include/uapi/linux/meye.h
10618
10619 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10620 M:      Jiri Slaby <jirislaby@gmail.com>
10621 S:      Maintained
10622 F:      Documentation/serial/moxa-smartio.rst
10623 F:      drivers/tty/mxser.*
10624
10625 MR800 AVERMEDIA USB FM RADIO DRIVER
10626 M:      Alexey Klimov <klimov.linux@gmail.com>
10627 L:      linux-media@vger.kernel.org
10628 T:      git git://linuxtv.org/media_tree.git
10629 S:      Maintained
10630 F:      drivers/media/radio/radio-mr800.c
10631
10632 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10633 M:      Alan Ott <alan@signal11.us>
10634 L:      linux-wpan@vger.kernel.org
10635 S:      Maintained
10636 F:      drivers/net/ieee802154/mrf24j40.c
10637 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10638
10639 MSI LAPTOP SUPPORT
10640 M:      "Lee, Chun-Yi" <jlee@suse.com>
10641 L:      platform-driver-x86@vger.kernel.org
10642 S:      Maintained
10643 F:      drivers/platform/x86/msi-laptop.c
10644
10645 MSI WMI SUPPORT
10646 L:      platform-driver-x86@vger.kernel.org
10647 S:      Orphan
10648 F:      drivers/platform/x86/msi-wmi.c
10649
10650 MSI001 MEDIA DRIVER
10651 M:      Antti Palosaari <crope@iki.fi>
10652 L:      linux-media@vger.kernel.org
10653 W:      https://linuxtv.org
10654 W:      http://palosaari.fi/linux/
10655 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10656 T:      git git://linuxtv.org/anttip/media_tree.git
10657 S:      Maintained
10658 F:      drivers/media/tuners/msi001*
10659
10660 MSI2500 MEDIA DRIVER
10661 M:      Antti Palosaari <crope@iki.fi>
10662 L:      linux-media@vger.kernel.org
10663 W:      https://linuxtv.org
10664 W:      http://palosaari.fi/linux/
10665 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10666 T:      git git://linuxtv.org/anttip/media_tree.git
10667 S:      Maintained
10668 F:      drivers/media/usb/msi2500/
10669
10670 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10671 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10672 L:      linux-mtd@lists.infradead.org
10673 S:      Maintained
10674 F:      drivers/mtd/devices/docg3*
10675
10676 MT9M032 APTINA SENSOR DRIVER
10677 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10678 L:      linux-media@vger.kernel.org
10679 T:      git git://linuxtv.org/media_tree.git
10680 S:      Maintained
10681 F:      drivers/media/i2c/mt9m032.c
10682 F:      include/media/i2c/mt9m032.h
10683
10684 MT9P031 APTINA CAMERA SENSOR
10685 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10686 L:      linux-media@vger.kernel.org
10687 T:      git git://linuxtv.org/media_tree.git
10688 S:      Maintained
10689 F:      drivers/media/i2c/mt9p031.c
10690 F:      include/media/i2c/mt9p031.h
10691
10692 MT9T001 APTINA CAMERA SENSOR
10693 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10694 L:      linux-media@vger.kernel.org
10695 T:      git git://linuxtv.org/media_tree.git
10696 S:      Maintained
10697 F:      drivers/media/i2c/mt9t001.c
10698 F:      include/media/i2c/mt9t001.h
10699
10700 MT9T112 APTINA CAMERA SENSOR
10701 M:      Jacopo Mondi <jacopo@jmondi.org>
10702 L:      linux-media@vger.kernel.org
10703 T:      git git://linuxtv.org/media_tree.git
10704 S:      Odd Fixes
10705 F:      drivers/media/i2c/mt9t112.c
10706 F:      include/media/i2c/mt9t112.h
10707
10708 MT9V032 APTINA CAMERA SENSOR
10709 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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/mt9v032.txt
10714 F:      drivers/media/i2c/mt9v032.c
10715 F:      include/media/i2c/mt9v032.h
10716
10717 MT9V111 APTINA CAMERA SENSOR
10718 M:      Jacopo Mondi <jacopo@jmondi.org>
10719 L:      linux-media@vger.kernel.org
10720 T:      git git://linuxtv.org/media_tree.git
10721 S:      Maintained
10722 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10723 F:      drivers/media/i2c/mt9v111.c
10724
10725 MULTIFUNCTION DEVICES (MFD)
10726 M:      Lee Jones <lee.jones@linaro.org>
10727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10728 S:      Supported
10729 F:      Documentation/devicetree/bindings/mfd/
10730 F:      drivers/mfd/
10731 F:      include/linux/mfd/
10732 F:      include/dt-bindings/mfd/
10733
10734 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10735 S:      Orphan
10736 F:      drivers/mmc/host/mmc_spi.c
10737 F:      include/linux/spi/mmc_spi.h
10738
10739 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10740 M:      Ulf Hansson <ulf.hansson@linaro.org>
10741 L:      linux-mmc@vger.kernel.org
10742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10743 S:      Maintained
10744 F:      Documentation/devicetree/bindings/mmc/
10745 F:      drivers/mmc/
10746 F:      include/linux/mmc/
10747 F:      include/uapi/linux/mmc/
10748
10749 MULTIPLEXER SUBSYSTEM
10750 M:      Peter Rosin <peda@axentia.se>
10751 S:      Maintained
10752 F:      Documentation/ABI/testing/sysfs-class-mux*
10753 F:      Documentation/devicetree/bindings/mux/
10754 F:      include/dt-bindings/mux/
10755 F:      include/linux/mux/
10756 F:      drivers/mux/
10757
10758 MULTITECH MULTIPORT CARD (ISICOM)
10759 S:      Orphan
10760 F:      drivers/tty/isicom.c
10761 F:      include/linux/isicom.h
10762
10763 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10764 M:      Bin Liu <b-liu@ti.com>
10765 L:      linux-usb@vger.kernel.org
10766 S:      Maintained
10767 F:      drivers/usb/musb/
10768
10769 MXL301RF MEDIA DRIVER
10770 M:      Akihiro Tsukada <tskd08@gmail.com>
10771 L:      linux-media@vger.kernel.org
10772 S:      Odd Fixes
10773 F:      drivers/media/tuners/mxl301rf*
10774
10775 MXL5007T MEDIA DRIVER
10776 M:      Michael Krufky <mkrufky@linuxtv.org>
10777 L:      linux-media@vger.kernel.org
10778 W:      https://linuxtv.org
10779 W:      http://github.com/mkrufky
10780 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10781 T:      git git://linuxtv.org/mkrufky/tuners.git
10782 S:      Maintained
10783 F:      drivers/media/tuners/mxl5007t.*
10784
10785 MXSFB DRM DRIVER
10786 M:      Marek Vasut <marex@denx.de>
10787 M:      Stefan Agner <stefan@agner.ch>
10788 L:      dri-devel@lists.freedesktop.org
10789 S:      Supported
10790 F:      drivers/gpu/drm/mxsfb/
10791 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10792 T:      git git://anongit.freedesktop.org/drm/drm-misc
10793
10794 MYLEX DAC960 PCI RAID Controller
10795 M:      Hannes Reinecke <hare@kernel.org>
10796 L:      linux-scsi@vger.kernel.org
10797 S:      Supported
10798 F:      drivers/scsi/myrb.*
10799 F:      drivers/scsi/myrs.*
10800
10801 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10802 M:      Chris Lee <christopher.lee@cspi.com>
10803 L:      netdev@vger.kernel.org
10804 W:      https://www.cspi.com/ethernet-products/support/downloads/
10805 S:      Supported
10806 F:      drivers/net/ethernet/myricom/myri10ge/
10807
10808 NAND FLASH SUBSYSTEM
10809 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10810 R:      Richard Weinberger <richard@nod.at>
10811 L:      linux-mtd@lists.infradead.org
10812 W:      http://www.linux-mtd.infradead.org/
10813 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
10815 S:      Maintained
10816 F:      drivers/mtd/nand/
10817 F:      include/linux/mtd/*nand*.h
10818
10819 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10820 M:      Daniel Mack <zonque@gmail.com>
10821 S:      Maintained
10822 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10823 W:      http://www.native-instruments.com
10824 F:      sound/usb/caiaq/
10825
10826 NATSEMI ETHERNET DRIVER (DP8381x)
10827 S:      Orphan
10828 F:      drivers/net/ethernet/natsemi/natsemi.c
10829
10830 NCR 5380 SCSI DRIVERS
10831 M:      Finn Thain <fthain@telegraphics.com.au>
10832 M:      Michael Schmitz <schmitzmic@gmail.com>
10833 L:      linux-scsi@vger.kernel.org
10834 S:      Maintained
10835 F:      Documentation/scsi/g_NCR5380.txt
10836 F:      drivers/scsi/NCR5380.*
10837 F:      drivers/scsi/arm/cumana_1.c
10838 F:      drivers/scsi/arm/oak.c
10839 F:      drivers/scsi/atari_scsi.*
10840 F:      drivers/scsi/dmx3191d.c
10841 F:      drivers/scsi/g_NCR5380.*
10842 F:      drivers/scsi/mac_scsi.*
10843 F:      drivers/scsi/sun3_scsi.*
10844 F:      drivers/scsi/sun3_scsi_vme.c
10845
10846 NCSI LIBRARY:
10847 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10848 S:      Maintained
10849 F:      net/ncsi/
10850
10851 NCT6775 HARDWARE MONITOR DRIVER
10852 M:      Guenter Roeck <linux@roeck-us.net>
10853 L:      linux-hwmon@vger.kernel.org
10854 S:      Maintained
10855 F:      Documentation/hwmon/nct6775.rst
10856 F:      drivers/hwmon/nct6775.c
10857
10858 NET_FAILOVER MODULE
10859 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10860 L:      netdev@vger.kernel.org
10861 S:      Supported
10862 F:      driver/net/net_failover.c
10863 F:      include/net/net_failover.h
10864 F:      Documentation/networking/net_failover.rst
10865
10866 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10867 M:      Faisal Latif <faisal.latif@intel.com>
10868 L:      linux-rdma@vger.kernel.org
10869 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10870 S:      Supported
10871 F:      drivers/infiniband/hw/nes/
10872 F:      include/uapi/rdma/nes-abi.h
10873
10874 NETEM NETWORK EMULATOR
10875 M:      Stephen Hemminger <stephen@networkplumber.org>
10876 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10877 S:      Maintained
10878 F:      net/sched/sch_netem.c
10879
10880 NETERION 10GbE DRIVERS (s2io/vxge)
10881 M:      Jon Mason <jdmason@kudzu.us>
10882 L:      netdev@vger.kernel.org
10883 S:      Supported
10884 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10885 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10886 F:      drivers/net/ethernet/neterion/
10887
10888 NETFILTER
10889 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10890 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
10891 M:      Florian Westphal <fw@strlen.de>
10892 L:      netfilter-devel@vger.kernel.org
10893 L:      coreteam@netfilter.org
10894 W:      http://www.netfilter.org/
10895 W:      http://www.iptables.org/
10896 W:      http://www.nftables.org/
10897 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10900 S:      Maintained
10901 F:      include/linux/netfilter*
10902 F:      include/linux/netfilter/
10903 F:      include/net/netfilter/
10904 F:      include/uapi/linux/netfilter*
10905 F:      include/uapi/linux/netfilter/
10906 F:      net/*/netfilter.c
10907 F:      net/*/netfilter/
10908 F:      net/netfilter/
10909 F:      net/bridge/br_netfilter*.c
10910
10911 NETROM NETWORK LAYER
10912 M:      Ralf Baechle <ralf@linux-mips.org>
10913 L:      linux-hams@vger.kernel.org
10914 W:      http://www.linux-ax25.org/
10915 S:      Maintained
10916 F:      include/net/netrom.h
10917 F:      include/uapi/linux/netrom.h
10918 F:      net/netrom/
10919
10920 NETRONOME ETHERNET DRIVERS
10921 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10922 L:      oss-drivers@netronome.com
10923 S:      Maintained
10924 F:      drivers/net/ethernet/netronome/
10925
10926 NETWORK BLOCK DEVICE (NBD)
10927 M:      Josef Bacik <josef@toxicpanda.com>
10928 S:      Maintained
10929 L:      linux-block@vger.kernel.org
10930 L:      nbd@other.debian.org
10931 F:      Documentation/blockdev/nbd.txt
10932 F:      drivers/block/nbd.c
10933 F:      include/trace/events/nbd.h
10934 F:      include/uapi/linux/nbd.h
10935
10936 NETWORK DROP MONITOR
10937 M:      Neil Horman <nhorman@tuxdriver.com>
10938 L:      netdev@vger.kernel.org
10939 S:      Maintained
10940 W:      https://fedorahosted.org/dropwatch/
10941 F:      net/core/drop_monitor.c
10942
10943 NETWORKING DRIVERS
10944 M:      "David S. Miller" <davem@davemloft.net>
10945 L:      netdev@vger.kernel.org
10946 W:      http://www.linuxfoundation.org/en/Net
10947 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10950 S:      Odd Fixes
10951 F:      Documentation/devicetree/bindings/net/
10952 F:      drivers/net/
10953 F:      include/linux/if_*
10954 F:      include/linux/netdevice.h
10955 F:      include/linux/etherdevice.h
10956 F:      include/linux/fcdevice.h
10957 F:      include/linux/fddidevice.h
10958 F:      include/linux/hippidevice.h
10959 F:      include/linux/inetdevice.h
10960 F:      include/uapi/linux/if_*
10961 F:      include/uapi/linux/netdevice.h
10962
10963 NETWORKING DRIVERS (WIRELESS)
10964 M:      Kalle Valo <kvalo@codeaurora.org>
10965 L:      linux-wireless@vger.kernel.org
10966 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10967 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10969 S:      Maintained
10970 F:      Documentation/devicetree/bindings/net/wireless/
10971 F:      drivers/net/wireless/
10972
10973 NETWORKING [DSA]
10974 M:      Andrew Lunn <andrew@lunn.ch>
10975 M:      Vivien Didelot <vivien.didelot@gmail.com>
10976 M:      Florian Fainelli <f.fainelli@gmail.com>
10977 S:      Maintained
10978 F:      Documentation/devicetree/bindings/net/dsa/
10979 F:      net/dsa/
10980 F:      include/net/dsa.h
10981 F:      include/linux/dsa/
10982 F:      include/linux/platform_data/dsa.h
10983 F:      drivers/net/dsa/
10984
10985 NETWORKING [GENERAL]
10986 M:      "David S. Miller" <davem@davemloft.net>
10987 L:      netdev@vger.kernel.org
10988 W:      http://www.linuxfoundation.org/en/Net
10989 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10991 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10992 B:      mailto:netdev@vger.kernel.org
10993 S:      Maintained
10994 F:      net/
10995 F:      include/net/
10996 F:      include/linux/in.h
10997 F:      include/linux/net.h
10998 F:      include/linux/netdevice.h
10999 F:      include/uapi/linux/in.h
11000 F:      include/uapi/linux/net.h
11001 F:      include/uapi/linux/netdevice.h
11002 F:      include/uapi/linux/net_namespace.h
11003 F:      tools/testing/selftests/net/
11004 F:      lib/net_utils.c
11005 F:      lib/random32.c
11006 F:      Documentation/networking/
11007
11008 NETWORKING [IPSEC]
11009 M:      Steffen Klassert <steffen.klassert@secunet.com>
11010 M:      Herbert Xu <herbert@gondor.apana.org.au>
11011 M:      "David S. Miller" <davem@davemloft.net>
11012 L:      netdev@vger.kernel.org
11013 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
11014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
11015 S:      Maintained
11016 F:      net/xfrm/
11017 F:      net/key/
11018 F:      net/ipv4/xfrm*
11019 F:      net/ipv4/esp4*
11020 F:      net/ipv4/ah4.c
11021 F:      net/ipv4/ipcomp.c
11022 F:      net/ipv4/ip_vti.c
11023 F:      net/ipv6/xfrm*
11024 F:      net/ipv6/esp6*
11025 F:      net/ipv6/ah6.c
11026 F:      net/ipv6/ipcomp6.c
11027 F:      net/ipv6/ip6_vti.c
11028 F:      include/uapi/linux/xfrm.h
11029 F:      include/net/xfrm.h
11030
11031 NETWORKING [IPv4/IPv6]
11032 M:      "David S. Miller" <davem@davemloft.net>
11033 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11034 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11035 L:      netdev@vger.kernel.org
11036 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11037 S:      Maintained
11038 F:      net/ipv4/
11039 F:      net/ipv6/
11040 F:      include/net/ip*
11041 F:      arch/x86/net/*
11042
11043 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11044 M:      Paul Moore <paul@paul-moore.com>
11045 W:      https://github.com/netlabel
11046 L:      netdev@vger.kernel.org
11047 L:      linux-security-module@vger.kernel.org
11048 S:      Maintained
11049 F:      Documentation/netlabel/
11050 F:      include/net/calipso.h
11051 F:      include/net/cipso_ipv4.h
11052 F:      include/net/netlabel.h
11053 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11054 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11055 F:      net/netlabel/
11056 F:      net/ipv4/cipso_ipv4.c
11057 F:      net/ipv6/calipso.c
11058 F:      net/netfilter/xt_CONNSECMARK.c
11059 F:      net/netfilter/xt_SECMARK.c
11060
11061 NETWORKING [TCP]
11062 M:      Eric Dumazet <edumazet@google.com>
11063 L:      netdev@vger.kernel.org
11064 S:      Maintained
11065 F:      net/ipv4/tcp*.c
11066 F:      net/ipv4/syncookies.c
11067 F:      net/ipv6/tcp*.c
11068 F:      net/ipv6/syncookies.c
11069 F:      include/uapi/linux/tcp.h
11070 F:      include/net/tcp.h
11071 F:      include/linux/tcp.h
11072 F:      include/trace/events/tcp.h
11073
11074 NETWORKING [TLS]
11075 M:      Boris Pismenny <borisp@mellanox.com>
11076 M:      Aviad Yehezkel <aviadye@mellanox.com>
11077 M:      Dave Watson <davejwatson@fb.com>
11078 M:      John Fastabend <john.fastabend@gmail.com>
11079 M:      Daniel Borkmann <daniel@iogearbox.net>
11080 L:      netdev@vger.kernel.org
11081 S:      Maintained
11082 F:      net/tls/*
11083 F:      include/uapi/linux/tls.h
11084 F:      include/net/tls.h
11085
11086 NETWORKING [WIRELESS]
11087 L:      linux-wireless@vger.kernel.org
11088 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11089
11090 NETDEVSIM
11091 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11092 S:      Maintained
11093 F:      drivers/net/netdevsim/*
11094
11095 NETXEN (1/10) GbE SUPPORT
11096 M:      Manish Chopra <manishc@marvell.com>
11097 M:      Rahul Verma <rahulv@marvell.com>
11098 M:      GR-Linux-NIC-Dev@marvell.com
11099 L:      netdev@vger.kernel.org
11100 S:      Supported
11101 F:      drivers/net/ethernet/qlogic/netxen/
11102
11103 NEXTHOP
11104 M:      David Ahern <dsahern@kernel.org>
11105 L:      netdev@vger.kernel.org
11106 S:      Maintained
11107 F:      include/net/nexthop.h
11108 F:      include/uapi/linux/nexthop.h
11109 F:      include/net/netns/nexthop.h
11110 F:      net/ipv4/nexthop.c
11111
11112 NFC SUBSYSTEM
11113 L:      netdev@vger.kernel.org
11114 S:      Orphan
11115 F:      net/nfc/
11116 F:      include/net/nfc/
11117 F:      include/uapi/linux/nfc.h
11118 F:      drivers/nfc/
11119 F:      include/linux/platform_data/nfcmrvl.h
11120 F:      include/linux/platform_data/nxp-nci.h
11121 F:      Documentation/devicetree/bindings/net/nfc/
11122
11123 NFS, SUNRPC, AND LOCKD CLIENTS
11124 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11125 M:      Anna Schumaker <anna.schumaker@netapp.com>
11126 L:      linux-nfs@vger.kernel.org
11127 W:      http://client.linux-nfs.org
11128 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11129 S:      Maintained
11130 F:      fs/lockd/
11131 F:      fs/nfs/
11132 F:      fs/nfs_common/
11133 F:      net/sunrpc/
11134 F:      include/linux/lockd/
11135 F:      include/linux/nfs*
11136 F:      include/linux/sunrpc/
11137 F:      include/uapi/linux/nfs*
11138 F:      include/uapi/linux/sunrpc/
11139
11140 NILFS2 FILESYSTEM
11141 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
11142 L:      linux-nilfs@vger.kernel.org
11143 W:      https://nilfs.sourceforge.io/
11144 W:      https://nilfs.osdn.jp/
11145 T:      git git://github.com/konis/nilfs2.git
11146 S:      Supported
11147 F:      Documentation/filesystems/nilfs2.txt
11148 F:      fs/nilfs2/
11149 F:      include/trace/events/nilfs2.h
11150 F:      include/uapi/linux/nilfs2_api.h
11151 F:      include/uapi/linux/nilfs2_ondisk.h
11152
11153 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11154 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11155 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11156 S:      Maintained
11157 F:      Documentation/scsi/NinjaSCSI.txt
11158 F:      drivers/scsi/pcmcia/nsp_*
11159
11160 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11161 M:      GOTO Masanori <gotom@debian.or.jp>
11162 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11163 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11164 S:      Maintained
11165 F:      Documentation/scsi/NinjaSCSI.txt
11166 F:      drivers/scsi/nsp32*
11167
11168 NIOS2 ARCHITECTURE
11169 M:      Ley Foon Tan <lftan@altera.com>
11170 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11171 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11172 S:      Maintained
11173 F:      arch/nios2/
11174
11175 NOHZ, DYNTICKS SUPPORT
11176 M:      Frederic Weisbecker <fweisbec@gmail.com>
11177 M:      Thomas Gleixner <tglx@linutronix.de>
11178 M:      Ingo Molnar <mingo@kernel.org>
11179 L:      linux-kernel@vger.kernel.org
11180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11181 S:      Maintained
11182 F:      kernel/time/tick*.*
11183 F:      include/linux/tick.h
11184 F:      include/linux/sched/nohz.h
11185
11186 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11187 M:      Pavel Machek <pavel@ucw.cz>
11188 M:      Sakari Ailus <sakari.ailus@iki.fi>
11189 L:      linux-media@vger.kernel.org
11190 S:      Maintained
11191 F:      drivers/media/i2c/et8ek8
11192 F:      drivers/media/i2c/ad5820.c
11193
11194 NOKIA N900 POWER SUPPLY DRIVERS
11195 R:      Pali Rohár <pali.rohar@gmail.com>
11196 F:      include/linux/power/bq2415x_charger.h
11197 F:      include/linux/power/bq27xxx_battery.h
11198 F:      include/linux/power/isp1704_charger.h
11199 F:      drivers/power/supply/bq2415x_charger.c
11200 F:      drivers/power/supply/bq27xxx_battery.c
11201 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11202 F:      drivers/power/supply/isp1704_charger.c
11203 F:      drivers/power/supply/rx51_battery.c
11204
11205 NOLIBC HEADER FILE
11206 M:      Willy Tarreau <w@1wt.eu>
11207 S:      Maintained
11208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11209 F:      tools/include/nolibc/
11210
11211 NTB AMD DRIVER
11212 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11213 L:      linux-ntb@googlegroups.com
11214 S:      Supported
11215 F:      drivers/ntb/hw/amd/
11216
11217 NTB DRIVER CORE
11218 M:      Jon Mason <jdmason@kudzu.us>
11219 M:      Dave Jiang <dave.jiang@intel.com>
11220 M:      Allen Hubbe <allenbh@gmail.com>
11221 L:      linux-ntb@googlegroups.com
11222 S:      Supported
11223 W:      https://github.com/jonmason/ntb/wiki
11224 T:      git git://github.com/jonmason/ntb.git
11225 F:      drivers/ntb/
11226 F:      drivers/net/ntb_netdev.c
11227 F:      include/linux/ntb.h
11228 F:      include/linux/ntb_transport.h
11229 F:      tools/testing/selftests/ntb/
11230
11231 NTB IDT DRIVER
11232 M:      Serge Semin <fancer.lancer@gmail.com>
11233 L:      linux-ntb@googlegroups.com
11234 S:      Supported
11235 F:      drivers/ntb/hw/idt/
11236
11237 NTB INTEL DRIVER
11238 M:      Dave Jiang <dave.jiang@intel.com>
11239 L:      linux-ntb@googlegroups.com
11240 S:      Supported
11241 W:      https://github.com/davejiang/linux/wiki
11242 T:      git https://github.com/davejiang/linux.git
11243 F:      drivers/ntb/hw/intel/
11244
11245 NTFS FILESYSTEM
11246 M:      Anton Altaparmakov <anton@tuxera.com>
11247 L:      linux-ntfs-dev@lists.sourceforge.net
11248 W:      http://www.tuxera.com/
11249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11250 S:      Supported
11251 F:      Documentation/filesystems/ntfs.txt
11252 F:      fs/ntfs/
11253
11254 NUBUS SUBSYSTEM
11255 M:      Finn Thain <fthain@telegraphics.com.au>
11256 L:      linux-m68k@lists.linux-m68k.org
11257 S:      Maintained
11258 F:      arch/*/include/asm/nubus.h
11259 F:      drivers/nubus/
11260 F:      include/linux/nubus.h
11261 F:      include/uapi/linux/nubus.h
11262
11263 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11264 M:      Antonino Daplas <adaplas@gmail.com>
11265 L:      linux-fbdev@vger.kernel.org
11266 S:      Maintained
11267 F:      drivers/video/fbdev/riva/
11268 F:      drivers/video/fbdev/nvidia/
11269
11270 NVM EXPRESS DRIVER
11271 M:      Keith Busch <kbusch@kernel.org>
11272 M:      Jens Axboe <axboe@fb.com>
11273 M:      Christoph Hellwig <hch@lst.de>
11274 M:      Sagi Grimberg <sagi@grimberg.me>
11275 L:      linux-nvme@lists.infradead.org
11276 T:      git://git.infradead.org/nvme.git
11277 W:      http://git.infradead.org/nvme.git
11278 S:      Supported
11279 F:      drivers/nvme/host/
11280 F:      include/linux/nvme.h
11281 F:      include/uapi/linux/nvme_ioctl.h
11282
11283 NVM EXPRESS FC TRANSPORT DRIVERS
11284 M:      James Smart <james.smart@broadcom.com>
11285 L:      linux-nvme@lists.infradead.org
11286 S:      Supported
11287 F:      include/linux/nvme-fc.h
11288 F:      include/linux/nvme-fc-driver.h
11289 F:      drivers/nvme/host/fc.c
11290 F:      drivers/nvme/target/fc.c
11291 F:      drivers/nvme/target/fcloop.c
11292
11293 NVM EXPRESS TARGET DRIVER
11294 M:      Christoph Hellwig <hch@lst.de>
11295 M:      Sagi Grimberg <sagi@grimberg.me>
11296 L:      linux-nvme@lists.infradead.org
11297 T:      git://git.infradead.org/nvme.git
11298 W:      http://git.infradead.org/nvme.git
11299 S:      Supported
11300 F:      drivers/nvme/target/
11301
11302 NVMEM FRAMEWORK
11303 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11304 S:      Maintained
11305 F:      drivers/nvmem/
11306 F:      Documentation/devicetree/bindings/nvmem/
11307 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11308 F:      include/linux/nvmem-consumer.h
11309 F:      include/linux/nvmem-provider.h
11310
11311 NXP FXAS21002C DRIVER
11312 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11313 L:      linux-iio@vger.kernel.org
11314 S:      Maintained
11315 F:      Documentation/devicetree/bindings/iio/gyroscope/fxas21002c.txt
11316 F:      drivers/iio/gyro/fxas21002c_core.c
11317 F:      drivers/iio/gyro/fxas21002c.h
11318 F:      drivers/iio/gyro/fxas21002c_i2c.c
11319 F:      drivers/iio/gyro/fxas21002c_spi.c
11320
11321 NXP SGTL5000 DRIVER
11322 M:      Fabio Estevam <festevam@gmail.com>
11323 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11324 S:      Maintained
11325 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11326 F:      sound/soc/codecs/sgtl5000*
11327
11328 NXP SJA1105 ETHERNET SWITCH DRIVER
11329 M:      Vladimir Oltean <olteanv@gmail.com>
11330 L:      linux-kernel@vger.kernel.org
11331 S:      Maintained
11332 F:      drivers/net/dsa/sja1105
11333
11334 NXP TDA998X DRM DRIVER
11335 M:      Russell King <linux@armlinux.org.uk>
11336 S:      Maintained
11337 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11338 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11339 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11340 F:      include/drm/i2c/tda998x.h
11341 F:      include/dt-bindings/display/tda998x.h
11342 K:      "nxp,tda998x"
11343
11344 NXP TFA9879 DRIVER
11345 M:      Peter Rosin <peda@axentia.se>
11346 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11347 S:      Maintained
11348 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11349 F:      sound/soc/codecs/tfa9879*
11350
11351 NXP-NCI NFC DRIVER
11352 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11353 R:      Charles Gorand <charles.gorand@effinnov.com>
11354 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11355 S:      Supported
11356 F:      drivers/nfc/nxp-nci
11357
11358 OBJAGG
11359 M:      Jiri Pirko <jiri@mellanox.com>
11360 L:      netdev@vger.kernel.org
11361 S:      Supported
11362 F:      lib/objagg.c
11363 F:      lib/test_objagg.c
11364 F:      include/linux/objagg.h
11365
11366 NXP FSPI DRIVER
11367 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11368 M:      Ashish Kumar <ashish.kumar@nxp.com>
11369 L:      linux-spi@vger.kernel.org
11370 S:      Maintained
11371 F:      drivers/spi/spi-nxp-fspi.c
11372 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11373
11374 OBJTOOL
11375 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11376 M:      Peter Zijlstra <peterz@infradead.org>
11377 S:      Supported
11378 F:      tools/objtool/
11379
11380 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11381 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11382 M:      Andrew Donnellan <ajd@linux.ibm.com>
11383 L:      linuxppc-dev@lists.ozlabs.org
11384 S:      Supported
11385 F:      arch/powerpc/platforms/powernv/ocxl.c
11386 F:      arch/powerpc/include/asm/pnv-ocxl.h
11387 F:      drivers/misc/ocxl/
11388 F:      include/misc/ocxl*
11389 F:      include/uapi/misc/ocxl.h
11390 F:      Documentation/accelerators/ocxl.rst
11391
11392 OMAP AUDIO SUPPORT
11393 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11394 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11395 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11396 L:      linux-omap@vger.kernel.org
11397 S:      Maintained
11398 F:      sound/soc/ti/omap*
11399 F:      sound/soc/ti/rx51.c
11400 F:      sound/soc/ti/n810.c
11401 F:      sound/soc/ti/sdma-pcm.*
11402
11403 OMAP CLOCK FRAMEWORK SUPPORT
11404 M:      Paul Walmsley <paul@pwsan.com>
11405 L:      linux-omap@vger.kernel.org
11406 S:      Maintained
11407 F:      arch/arm/*omap*/*clock*
11408
11409 OMAP DEVICE TREE SUPPORT
11410 M:      Benoît Cousson <bcousson@baylibre.com>
11411 M:      Tony Lindgren <tony@atomide.com>
11412 L:      linux-omap@vger.kernel.org
11413 L:      devicetree@vger.kernel.org
11414 S:      Maintained
11415 F:      arch/arm/boot/dts/*omap*
11416 F:      arch/arm/boot/dts/*am3*
11417 F:      arch/arm/boot/dts/*am4*
11418 F:      arch/arm/boot/dts/*am5*
11419 F:      arch/arm/boot/dts/*dra7*
11420
11421 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11422 L:      linux-omap@vger.kernel.org
11423 L:      linux-fbdev@vger.kernel.org
11424 S:      Orphan
11425 F:      drivers/video/fbdev/omap2/
11426 F:      Documentation/arm/OMAP/DSS
11427
11428 OMAP FRAMEBUFFER SUPPORT
11429 L:      linux-fbdev@vger.kernel.org
11430 L:      linux-omap@vger.kernel.org
11431 S:      Orphan
11432 F:      drivers/video/fbdev/omap/
11433
11434 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11435 M:      Roger Quadros <rogerq@ti.com>
11436 M:      Tony Lindgren <tony@atomide.com>
11437 L:      linux-omap@vger.kernel.org
11438 S:      Maintained
11439 F:      drivers/memory/omap-gpmc.c
11440 F:      arch/arm/mach-omap2/*gpmc*
11441
11442 OMAP GPIO DRIVER
11443 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11444 M:      Santosh Shilimkar <ssantosh@kernel.org>
11445 M:      Kevin Hilman <khilman@kernel.org>
11446 L:      linux-omap@vger.kernel.org
11447 S:      Maintained
11448 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11449 F:      drivers/gpio/gpio-omap.c
11450
11451 OMAP HARDWARE SPINLOCK SUPPORT
11452 M:      Ohad Ben-Cohen <ohad@wizery.com>
11453 L:      linux-omap@vger.kernel.org
11454 S:      Maintained
11455 F:      drivers/hwspinlock/omap_hwspinlock.c
11456
11457 OMAP HS MMC SUPPORT
11458 L:      linux-mmc@vger.kernel.org
11459 L:      linux-omap@vger.kernel.org
11460 S:      Orphan
11461 F:      drivers/mmc/host/omap_hsmmc.c
11462
11463 OMAP HWMOD DATA
11464 M:      Paul Walmsley <paul@pwsan.com>
11465 L:      linux-omap@vger.kernel.org
11466 S:      Maintained
11467 F:      arch/arm/mach-omap2/omap_hwmod*data*
11468
11469 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11470 M:      Benoît Cousson <bcousson@baylibre.com>
11471 L:      linux-omap@vger.kernel.org
11472 S:      Maintained
11473 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11474
11475 OMAP HWMOD SUPPORT
11476 M:      Benoît Cousson <bcousson@baylibre.com>
11477 M:      Paul Walmsley <paul@pwsan.com>
11478 L:      linux-omap@vger.kernel.org
11479 S:      Maintained
11480 F:      arch/arm/mach-omap2/omap_hwmod.*
11481
11482 OMAP I2C DRIVER
11483 M:      Vignesh R <vigneshr@ti.com>
11484 L:      linux-omap@vger.kernel.org
11485 L:      linux-i2c@vger.kernel.org
11486 S:      Maintained
11487 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11488 F:      drivers/i2c/busses/i2c-omap.c
11489
11490 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11491 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11492 L:      linux-media@vger.kernel.org
11493 S:      Maintained
11494 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11495 F:      drivers/media/platform/omap3isp/
11496 F:      drivers/staging/media/omap4iss/
11497
11498 OMAP MMC SUPPORT
11499 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11500 L:      linux-omap@vger.kernel.org
11501 S:      Odd Fixes
11502 F:      drivers/mmc/host/omap.c
11503
11504 OMAP POWER MANAGEMENT SUPPORT
11505 M:      Kevin Hilman <khilman@kernel.org>
11506 L:      linux-omap@vger.kernel.org
11507 S:      Maintained
11508 F:      arch/arm/*omap*/*pm*
11509 F:      drivers/cpufreq/omap-cpufreq.c
11510
11511 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11512 M:      Rajendra Nayak <rnayak@codeaurora.org>
11513 M:      Paul Walmsley <paul@pwsan.com>
11514 L:      linux-omap@vger.kernel.org
11515 S:      Maintained
11516 F:      arch/arm/mach-omap2/prm*
11517
11518 OMAP RANDOM NUMBER GENERATOR SUPPORT
11519 M:      Deepak Saxena <dsaxena@plexity.net>
11520 S:      Maintained
11521 F:      drivers/char/hw_random/omap-rng.c
11522
11523 OMAP USB SUPPORT
11524 L:      linux-usb@vger.kernel.org
11525 L:      linux-omap@vger.kernel.org
11526 S:      Orphan
11527 F:      drivers/usb/*/*omap*
11528 F:      arch/arm/*omap*/usb*
11529
11530 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11531 M:      Mark Jackson <mpfj@newflow.co.uk>
11532 L:      linux-omap@vger.kernel.org
11533 S:      Maintained
11534 F:      arch/arm/boot/dts/am335x-nano.dts
11535
11536 OMAP1 SUPPORT
11537 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11538 M:      Tony Lindgren <tony@atomide.com>
11539 L:      linux-omap@vger.kernel.org
11540 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11542 S:      Maintained
11543 F:      arch/arm/mach-omap1/
11544 F:      arch/arm/plat-omap/
11545 F:      arch/arm/configs/omap1_defconfig
11546 F:      drivers/i2c/busses/i2c-omap.c
11547 F:      include/linux/platform_data/i2c-omap.h
11548 F:      include/linux/platform_data/ams-delta-fiq.h
11549
11550 OMAP2+ SUPPORT
11551 M:      Tony Lindgren <tony@atomide.com>
11552 L:      linux-omap@vger.kernel.org
11553 W:      http://www.muru.com/linux/omap/
11554 W:      http://linux.omap.com/
11555 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11557 S:      Maintained
11558 F:      arch/arm/mach-omap2/
11559 F:      arch/arm/plat-omap/
11560 F:      arch/arm/configs/omap2plus_defconfig
11561 F:      drivers/i2c/busses/i2c-omap.c
11562 F:      drivers/irqchip/irq-omap-intc.c
11563 F:      drivers/mfd/*omap*.c
11564 F:      drivers/mfd/menelaus.c
11565 F:      drivers/mfd/palmas.c
11566 F:      drivers/mfd/tps65217.c
11567 F:      drivers/mfd/tps65218.c
11568 F:      drivers/mfd/tps65910.c
11569 F:      drivers/mfd/twl-core.[ch]
11570 F:      drivers/mfd/twl4030*.c
11571 F:      drivers/mfd/twl6030*.c
11572 F:      drivers/mfd/twl6040*.c
11573 F:      drivers/regulator/palmas-regulator*.c
11574 F:      drivers/regulator/pbias-regulator.c
11575 F:      drivers/regulator/tps65217-regulator.c
11576 F:      drivers/regulator/tps65218-regulator.c
11577 F:      drivers/regulator/tps65910-regulator.c
11578 F:      drivers/regulator/twl-regulator.c
11579 F:      drivers/regulator/twl6030-regulator.c
11580 F:      include/linux/platform_data/i2c-omap.h
11581
11582 ONION OMEGA2+ BOARD
11583 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11584 L:      linux-mips@vger.kernel.org
11585 S:      Maintained
11586 F:      arch/mips/boot/dts/ralink/omega2p.dts
11587
11588 OMFS FILESYSTEM
11589 M:      Bob Copeland <me@bobcopeland.com>
11590 L:      linux-karma-devel@lists.sourceforge.net
11591 S:      Maintained
11592 F:      Documentation/filesystems/omfs.txt
11593 F:      fs/omfs/
11594
11595 OMNIKEY CARDMAN 4000 DRIVER
11596 M:      Harald Welte <laforge@gnumonks.org>
11597 S:      Maintained
11598 F:      drivers/char/pcmcia/cm4000_cs.c
11599 F:      include/linux/cm4000_cs.h
11600 F:      include/uapi/linux/cm4000_cs.h
11601
11602 OMNIKEY CARDMAN 4040 DRIVER
11603 M:      Harald Welte <laforge@gnumonks.org>
11604 S:      Maintained
11605 F:      drivers/char/pcmcia/cm4040_cs.*
11606
11607 OMNIVISION OV13858 SENSOR DRIVER
11608 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11609 L:      linux-media@vger.kernel.org
11610 T:      git git://linuxtv.org/media_tree.git
11611 S:      Maintained
11612 F:      drivers/media/i2c/ov13858.c
11613
11614 OMNIVISION OV2680 SENSOR DRIVER
11615 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11616 L:      linux-media@vger.kernel.org
11617 T:      git git://linuxtv.org/media_tree.git
11618 S:      Maintained
11619 F:      drivers/media/i2c/ov2680.c
11620 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11621
11622 OMNIVISION OV2685 SENSOR DRIVER
11623 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11624 L:      linux-media@vger.kernel.org
11625 T:      git git://linuxtv.org/media_tree.git
11626 S:      Maintained
11627 F:      drivers/media/i2c/ov2685.c
11628
11629 OMNIVISION OV5640 SENSOR DRIVER
11630 M:      Steve Longerbeam <slongerbeam@gmail.com>
11631 L:      linux-media@vger.kernel.org
11632 T:      git git://linuxtv.org/media_tree.git
11633 S:      Maintained
11634 F:      drivers/media/i2c/ov5640.c
11635
11636 OMNIVISION OV5647 SENSOR DRIVER
11637 M:      Luis Oliveira <lolivei@synopsys.com>
11638 L:      linux-media@vger.kernel.org
11639 T:      git git://linuxtv.org/media_tree.git
11640 S:      Maintained
11641 F:      drivers/media/i2c/ov5647.c
11642
11643 OMNIVISION OV5695 SENSOR DRIVER
11644 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11645 L:      linux-media@vger.kernel.org
11646 T:      git git://linuxtv.org/media_tree.git
11647 S:      Maintained
11648 F:      drivers/media/i2c/ov5695.c
11649
11650 OMNIVISION OV7670 SENSOR DRIVER
11651 M:      Jonathan Corbet <corbet@lwn.net>
11652 L:      linux-media@vger.kernel.org
11653 T:      git git://linuxtv.org/media_tree.git
11654 S:      Maintained
11655 F:      drivers/media/i2c/ov7670.c
11656 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11657
11658 OMNIVISION OV772x SENSOR DRIVER
11659 M:      Jacopo Mondi <jacopo@jmondi.org>
11660 L:      linux-media@vger.kernel.org
11661 T:      git git://linuxtv.org/media_tree.git
11662 S:      Odd fixes
11663 F:      drivers/media/i2c/ov772x.c
11664 F:      include/media/i2c/ov772x.h
11665 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11666
11667 OMNIVISION OV7740 SENSOR DRIVER
11668 M:      Wenyou Yang <wenyou.yang@microchip.com>
11669 L:      linux-media@vger.kernel.org
11670 T:      git git://linuxtv.org/media_tree.git
11671 S:      Maintained
11672 F:      drivers/media/i2c/ov7740.c
11673 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11674
11675 OMNIVISION OV9640 SENSOR DRIVER
11676 M:      Petr Cvek <petrcvekcz@gmail.com>
11677 L:      linux-media@vger.kernel.org
11678 S:      Maintained
11679 F:      drivers/media/i2c/ov9640.*
11680
11681 OMNIVISION OV8856 SENSOR DRIVER
11682 M:      Ben Kao <ben.kao@intel.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/ov8856.c
11687
11688 OMNIVISION OV9650 SENSOR DRIVER
11689 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11690 R:      Akinobu Mita <akinobu.mita@gmail.com>
11691 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11692 L:      linux-media@vger.kernel.org
11693 T:      git git://linuxtv.org/media_tree.git
11694 S:      Maintained
11695 F:      drivers/media/i2c/ov9650.c
11696 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11697
11698 ONENAND FLASH DRIVER
11699 M:      Kyungmin Park <kyungmin.park@samsung.com>
11700 L:      linux-mtd@lists.infradead.org
11701 S:      Maintained
11702 F:      drivers/mtd/nand/onenand/
11703 F:      include/linux/mtd/onenand*.h
11704
11705 ONSTREAM SCSI TAPE DRIVER
11706 M:      Willem Riede <osst@riede.org>
11707 L:      osst-users@lists.sourceforge.net
11708 L:      linux-scsi@vger.kernel.org
11709 S:      Maintained
11710 F:      Documentation/scsi/osst.txt
11711 F:      drivers/scsi/osst.*
11712 F:      drivers/scsi/osst_*.h
11713 F:      drivers/scsi/st.h
11714
11715 OP-TEE DRIVER
11716 M:      Jens Wiklander <jens.wiklander@linaro.org>
11717 S:      Maintained
11718 F:      drivers/tee/optee/
11719
11720 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11721 M:      Sumit Garg <sumit.garg@linaro.org>
11722 S:      Maintained
11723 F:      drivers/char/hw_random/optee-rng.c
11724
11725 OPA-VNIC DRIVER
11726 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11727 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11728 L:      linux-rdma@vger.kernel.org
11729 S:      Supported
11730 F:      drivers/infiniband/ulp/opa_vnic
11731
11732 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11733 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11734 M:      Frank Rowand <frowand.list@gmail.com>
11735 L:      devicetree@vger.kernel.org
11736 S:      Maintained
11737 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11738 F:      Documentation/devicetree/overlay-notes.txt
11739 F:      drivers/of/overlay.c
11740 F:      drivers/of/resolver.c
11741 K:      of_overlay_notifier_
11742
11743 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11744 M:      Rob Herring <robh+dt@kernel.org>
11745 M:      Frank Rowand <frowand.list@gmail.com>
11746 L:      devicetree@vger.kernel.org
11747 W:      http://www.devicetree.org/
11748 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11749 S:      Maintained
11750 F:      drivers/of/
11751 F:      include/linux/of*.h
11752 F:      scripts/dtc/
11753 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11754
11755 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11756 M:      Rob Herring <robh+dt@kernel.org>
11757 M:      Mark Rutland <mark.rutland@arm.com>
11758 L:      devicetree@vger.kernel.org
11759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11760 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11761 S:      Maintained
11762 F:      Documentation/devicetree/
11763 F:      arch/*/boot/dts/
11764 F:      include/dt-bindings/
11765
11766 OPENCORES I2C BUS DRIVER
11767 M:      Peter Korsgaard <peter@korsgaard.com>
11768 M:      Andrew Lunn <andrew@lunn.ch>
11769 L:      linux-i2c@vger.kernel.org
11770 S:      Maintained
11771 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
11772 F:      Documentation/i2c/busses/i2c-ocores
11773 F:      drivers/i2c/busses/i2c-ocores.c
11774 F:      include/linux/platform_data/i2c-ocores.h
11775
11776 OPENRISC ARCHITECTURE
11777 M:      Jonas Bonn <jonas@southpole.se>
11778 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11779 M:      Stafford Horne <shorne@gmail.com>
11780 T:      git git://github.com/openrisc/linux.git
11781 L:      openrisc@lists.librecores.org
11782 W:      http://openrisc.io
11783 S:      Maintained
11784 F:      Documentation/devicetree/bindings/openrisc/
11785 F:      Documentation/openrisc/
11786 F:      arch/openrisc/
11787 F:      drivers/irqchip/irq-ompic.c
11788 F:      drivers/irqchip/irq-or1k-*
11789
11790 OPENVSWITCH
11791 M:      Pravin B Shelar <pshelar@ovn.org>
11792 L:      netdev@vger.kernel.org
11793 L:      dev@openvswitch.org
11794 W:      http://openvswitch.org
11795 S:      Maintained
11796 F:      net/openvswitch/
11797 F:      include/uapi/linux/openvswitch.h
11798
11799 OPERATING PERFORMANCE POINTS (OPP)
11800 M:      Viresh Kumar <vireshk@kernel.org>
11801 M:      Nishanth Menon <nm@ti.com>
11802 M:      Stephen Boyd <sboyd@kernel.org>
11803 L:      linux-pm@vger.kernel.org
11804 S:      Maintained
11805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11806 F:      drivers/opp/
11807 F:      include/linux/pm_opp.h
11808 F:      Documentation/power/opp.txt
11809 F:      Documentation/devicetree/bindings/opp/
11810
11811 OPL4 DRIVER
11812 M:      Clemens Ladisch <clemens@ladisch.de>
11813 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
11815 S:      Maintained
11816 F:      sound/drivers/opl4/
11817
11818 OPROFILE
11819 M:      Robert Richter <rric@kernel.org>
11820 L:      oprofile-list@lists.sf.net
11821 S:      Maintained
11822 F:      arch/*/include/asm/oprofile*.h
11823 F:      arch/*/oprofile/
11824 F:      drivers/oprofile/
11825 F:      include/linux/oprofile.h
11826
11827 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11828 M:      Mark Fasheh <mark@fasheh.com>
11829 M:      Joel Becker <jlbec@evilplan.org>
11830 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
11831 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11832 W:      http://ocfs2.wiki.kernel.org
11833 S:      Supported
11834 F:      Documentation/filesystems/ocfs2.txt
11835 F:      Documentation/filesystems/dlmfs.txt
11836 F:      fs/ocfs2/
11837
11838 ORANGEFS FILESYSTEM
11839 M:      Mike Marshall <hubcap@omnibond.com>
11840 R:      Martin Brandenburg <martin@omnibond.com>
11841 L:      devel@lists.orangefs.org
11842 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11843 S:      Supported
11844 F:      fs/orangefs/
11845 F:      Documentation/filesystems/orangefs.txt
11846
11847 ORINOCO DRIVER
11848 L:      linux-wireless@vger.kernel.org
11849 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11850 W:      http://www.nongnu.org/orinoco/
11851 S:      Orphan
11852 F:      drivers/net/wireless/intersil/orinoco/
11853
11854 OV2659 OMNIVISION SENSOR DRIVER
11855 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11856 L:      linux-media@vger.kernel.org
11857 W:      https://linuxtv.org
11858 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11859 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11860 S:      Maintained
11861 F:      drivers/media/i2c/ov2659.c
11862 F:      include/media/i2c/ov2659.h
11863
11864 OVERLAY FILESYSTEM
11865 M:      Miklos Szeredi <miklos@szeredi.hu>
11866 L:      linux-unionfs@vger.kernel.org
11867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11868 S:      Supported
11869 F:      fs/overlayfs/
11870 F:      Documentation/filesystems/overlayfs.txt
11871
11872 P54 WIRELESS DRIVER
11873 M:      Christian Lamparter <chunkeey@googlemail.com>
11874 L:      linux-wireless@vger.kernel.org
11875 W:      http://wireless.kernel.org/en/users/Drivers/p54
11876 S:      Maintained
11877 F:      drivers/net/wireless/intersil/p54/
11878
11879 PA SEMI ETHERNET DRIVER
11880 L:      netdev@vger.kernel.org
11881 S:      Orphan
11882 F:      drivers/net/ethernet/pasemi/*
11883
11884 PA SEMI SMBUS DRIVER
11885 L:      linux-i2c@vger.kernel.org
11886 S:      Orphan
11887 F:      drivers/i2c/busses/i2c-pasemi.c
11888
11889 PACKING
11890 M:      Vladimir Oltean <olteanv@gmail.com>
11891 L:      netdev@vger.kernel.org
11892 S:      Supported
11893 F:      lib/packing.c
11894 F:      include/linux/packing.h
11895 F:      Documentation/packing.txt
11896
11897 PADATA PARALLEL EXECUTION MECHANISM
11898 M:      Steffen Klassert <steffen.klassert@secunet.com>
11899 L:      linux-crypto@vger.kernel.org
11900 S:      Maintained
11901 F:      kernel/padata.c
11902 F:      include/linux/padata.h
11903 F:      Documentation/padata.txt
11904
11905 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11906 M:      Harald Welte <laforge@gnumonks.org>
11907 L:      platform-driver-x86@vger.kernel.org
11908 S:      Maintained
11909 F:      drivers/platform/x86/panasonic-laptop.c
11910
11911 PARALLEL LCD/KEYPAD PANEL DRIVER
11912 M:      Willy Tarreau <willy@haproxy.com>
11913 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11914 S:      Odd Fixes
11915 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11916 F:      drivers/auxdisplay/panel.c
11917
11918 PARALLEL PORT SUBSYSTEM
11919 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11920 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11921 L:      linux-parport@lists.infradead.org (subscribers-only)
11922 S:      Maintained
11923 F:      drivers/parport/
11924 F:      include/linux/parport*.h
11925 F:      drivers/char/ppdev.c
11926 F:      include/uapi/linux/ppdev.h
11927 F:      Documentation/parport*.txt
11928
11929 PARAVIRT_OPS INTERFACE
11930 M:      Juergen Gross <jgross@suse.com>
11931 M:      Alok Kataria <akataria@vmware.com>
11932 L:      virtualization@lists.linux-foundation.org
11933 S:      Supported
11934 F:      Documentation/virtual/paravirt_ops.txt
11935 F:      arch/*/kernel/paravirt*
11936 F:      arch/*/include/asm/paravirt*.h
11937 F:      include/linux/hypervisor.h
11938
11939 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11940 M:      Tim Waugh <tim@cyberelk.net>
11941 L:      linux-parport@lists.infradead.org (subscribers-only)
11942 S:      Maintained
11943 F:      Documentation/blockdev/paride.txt
11944 F:      drivers/block/paride/
11945
11946 PARISC ARCHITECTURE
11947 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11948 M:      Helge Deller <deller@gmx.de>
11949 L:      linux-parisc@vger.kernel.org
11950 W:      http://www.parisc-linux.org/
11951 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11954 S:      Maintained
11955 F:      arch/parisc/
11956 F:      Documentation/parisc/
11957 F:      drivers/parisc/
11958 F:      drivers/char/agp/parisc-agp.c
11959 F:      drivers/input/serio/gscps2.c
11960 F:      drivers/parport/parport_gsc.*
11961 F:      drivers/tty/serial/8250/8250_gsc.c
11962 F:      drivers/video/fbdev/sti*
11963 F:      drivers/video/console/sti*
11964 F:      drivers/video/logo/logo_parisc*
11965
11966 PARMAN
11967 M:      Jiri Pirko <jiri@mellanox.com>
11968 L:      netdev@vger.kernel.org
11969 S:      Supported
11970 F:      lib/parman.c
11971 F:      lib/test_parman.c
11972 F:      include/linux/parman.h
11973
11974 PC ENGINES APU BOARD DRIVER
11975 M:      Enrico Weigelt, metux IT consult <info@metux.net>
11976 S:      Maintained
11977 F:      drivers/platform/x86/pcengines-apuv2.c
11978
11979 PC87360 HARDWARE MONITORING DRIVER
11980 M:      Jim Cromie <jim.cromie@gmail.com>
11981 L:      linux-hwmon@vger.kernel.org
11982 S:      Maintained
11983 F:      Documentation/hwmon/pc87360.rst
11984 F:      drivers/hwmon/pc87360.c
11985
11986 PC8736x GPIO DRIVER
11987 M:      Jim Cromie <jim.cromie@gmail.com>
11988 S:      Maintained
11989 F:      drivers/char/pc8736x_gpio.c
11990
11991 PC87427 HARDWARE MONITORING DRIVER
11992 M:      Jean Delvare <jdelvare@suse.com>
11993 L:      linux-hwmon@vger.kernel.org
11994 S:      Maintained
11995 F:      Documentation/hwmon/pc87427.rst
11996 F:      drivers/hwmon/pc87427.c
11997
11998 PCA9532 LED DRIVER
11999 M:      Riku Voipio <riku.voipio@iki.fi>
12000 S:      Maintained
12001 F:      drivers/leds/leds-pca9532.c
12002 F:      include/linux/leds-pca9532.h
12003
12004 PCA9541 I2C BUS MASTER SELECTOR DRIVER
12005 M:      Guenter Roeck <linux@roeck-us.net>
12006 L:      linux-i2c@vger.kernel.org
12007 S:      Maintained
12008 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
12009
12010 PCDP - PRIMARY CONSOLE AND DEBUG PORT
12011 M:      Khalid Aziz <khalid@gonehiking.org>
12012 S:      Maintained
12013 F:      drivers/firmware/pcdp.*
12014
12015 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
12016 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12017 L:      linux-pci@vger.kernel.org
12018 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12019 S:      Maintained
12020 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
12021 F:      drivers/pci/controller/pci-aardvark.c
12022
12023 PCI DRIVER FOR ALTERA PCIE IP
12024 M:      Ley Foon Tan <lftan@altera.com>
12025 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12026 L:      linux-pci@vger.kernel.org
12027 S:      Supported
12028 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
12029 F:      drivers/pci/controller/pcie-altera.c
12030
12031 PCI DRIVER FOR APPLIEDMICRO XGENE
12032 M:      Toan Le <toan@os.amperecomputing.com>
12033 L:      linux-pci@vger.kernel.org
12034 L:      linux-arm-kernel@lists.infradead.org
12035 S:      Maintained
12036 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12037 F:      drivers/pci/controller/pci-xgene.c
12038
12039 PCI DRIVER FOR ARM VERSATILE PLATFORM
12040 M:      Rob Herring <robh@kernel.org>
12041 L:      linux-pci@vger.kernel.org
12042 L:      linux-arm-kernel@lists.infradead.org
12043 S:      Maintained
12044 F:      Documentation/devicetree/bindings/pci/versatile.txt
12045 F:      drivers/pci/controller/pci-versatile.c
12046
12047 PCI DRIVER FOR ARMADA 8K
12048 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12049 L:      linux-pci@vger.kernel.org
12050 L:      linux-arm-kernel@lists.infradead.org
12051 S:      Maintained
12052 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12053 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12054
12055 PCI DRIVER FOR CADENCE PCIE IP
12056 M:      Tom Joseph <tjoseph@cadence.com>
12057 L:      linux-pci@vger.kernel.org
12058 S:      Maintained
12059 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
12060 F:      drivers/pci/controller/pcie-cadence*
12061
12062 PCI DRIVER FOR FREESCALE LAYERSCAPE
12063 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12064 M:      Mingkai Hu <mingkai.hu@nxp.com>
12065 M:      Roy Zang <roy.zang@nxp.com>
12066 L:      linuxppc-dev@lists.ozlabs.org
12067 L:      linux-pci@vger.kernel.org
12068 L:      linux-arm-kernel@lists.infradead.org
12069 S:      Maintained
12070 F:      drivers/pci/controller/dwc/*layerscape*
12071
12072 PCI DRIVER FOR GENERIC OF HOSTS
12073 M:      Will Deacon <will@kernel.org>
12074 L:      linux-pci@vger.kernel.org
12075 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12076 S:      Maintained
12077 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
12078 F:      drivers/pci/controller/pci-host-common.c
12079 F:      drivers/pci/controller/pci-host-generic.c
12080
12081 PCI DRIVER FOR IMX6
12082 M:      Richard Zhu <hongxing.zhu@nxp.com>
12083 M:      Lucas Stach <l.stach@pengutronix.de>
12084 L:      linux-pci@vger.kernel.org
12085 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12086 S:      Maintained
12087 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12088 F:      drivers/pci/controller/dwc/*imx6*
12089
12090 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12091 M:      Keith Busch <keith.busch@intel.com>
12092 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12093 L:      linux-pci@vger.kernel.org
12094 S:      Supported
12095 F:      drivers/pci/controller/vmd.c
12096
12097 PCI DRIVER FOR MICROSEMI SWITCHTEC
12098 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12099 M:      Logan Gunthorpe <logang@deltatee.com>
12100 L:      linux-pci@vger.kernel.org
12101 S:      Maintained
12102 F:      Documentation/switchtec.txt
12103 F:      Documentation/ABI/testing/sysfs-class-switchtec
12104 F:      drivers/pci/switch/switchtec*
12105 F:      include/uapi/linux/switchtec_ioctl.h
12106 F:      include/linux/switchtec.h
12107 F:      drivers/ntb/hw/mscc/
12108
12109 PCI DRIVER FOR MOBIVEIL PCIE IP
12110 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12111 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12112 L:      linux-pci@vger.kernel.org
12113 S:      Supported
12114 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12115 F:      drivers/pci/controller/pcie-mobiveil.c
12116
12117 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12118 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12119 M:      Jason Cooper <jason@lakedaemon.net>
12120 L:      linux-pci@vger.kernel.org
12121 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12122 S:      Maintained
12123 F:      drivers/pci/controller/*mvebu*
12124
12125 PCI DRIVER FOR NVIDIA TEGRA
12126 M:      Thierry Reding <thierry.reding@gmail.com>
12127 L:      linux-tegra@vger.kernel.org
12128 L:      linux-pci@vger.kernel.org
12129 S:      Supported
12130 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12131 F:      drivers/pci/controller/pci-tegra.c
12132
12133 PCI DRIVER FOR RENESAS R-CAR
12134 M:      Simon Horman <horms@verge.net.au>
12135 L:      linux-pci@vger.kernel.org
12136 L:      linux-renesas-soc@vger.kernel.org
12137 S:      Maintained
12138 F:      drivers/pci/controller/*rcar*
12139
12140 PCI DRIVER FOR SAMSUNG EXYNOS
12141 M:      Jingoo Han <jingoohan1@gmail.com>
12142 L:      linux-pci@vger.kernel.org
12143 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12144 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12145 S:      Maintained
12146 F:      drivers/pci/controller/dwc/pci-exynos.c
12147
12148 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12149 M:      Jingoo Han <jingoohan1@gmail.com>
12150 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12151 L:      linux-pci@vger.kernel.org
12152 S:      Maintained
12153 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12154 F:      drivers/pci/controller/dwc/*designware*
12155
12156 PCI DRIVER FOR TI DRA7XX
12157 M:      Kishon Vijay Abraham I <kishon@ti.com>
12158 L:      linux-omap@vger.kernel.org
12159 L:      linux-pci@vger.kernel.org
12160 S:      Supported
12161 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12162 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12163
12164 PCI DRIVER FOR TI KEYSTONE
12165 M:      Murali Karicheri <m-karicheri2@ti.com>
12166 L:      linux-pci@vger.kernel.org
12167 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12168 S:      Maintained
12169 F:      drivers/pci/controller/dwc/pci-keystone.c
12170
12171 PCI ENDPOINT SUBSYSTEM
12172 M:      Kishon Vijay Abraham I <kishon@ti.com>
12173 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12174 L:      linux-pci@vger.kernel.org
12175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12176 S:      Supported
12177 F:      drivers/pci/endpoint/
12178 F:      drivers/misc/pci_endpoint_test.c
12179 F:      tools/pci/
12180
12181 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12182 M:      Russell Currey <ruscur@russell.cc>
12183 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12184 M:      Oliver O'Halloran <oohall@gmail.com>
12185 L:      linuxppc-dev@lists.ozlabs.org
12186 S:      Supported
12187 F:      Documentation/PCI/pci-error-recovery.txt
12188 F:      drivers/pci/pcie/aer.c
12189 F:      drivers/pci/pcie/dpc.c
12190 F:      drivers/pci/pcie/err.c
12191 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
12192 F:      arch/powerpc/kernel/eeh*.c
12193 F:      arch/powerpc/platforms/*/eeh*.c
12194 F:      arch/powerpc/include/*/eeh*.h
12195
12196 PCI ERROR RECOVERY
12197 M:      Linas Vepstas <linasvepstas@gmail.com>
12198 L:      linux-pci@vger.kernel.org
12199 S:      Supported
12200 F:      Documentation/PCI/pci-error-recovery.txt
12201
12202 PCI MSI DRIVER FOR ALTERA MSI IP
12203 M:      Ley Foon Tan <lftan@altera.com>
12204 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12205 L:      linux-pci@vger.kernel.org
12206 S:      Supported
12207 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12208 F:      drivers/pci/controller/pcie-altera-msi.c
12209
12210 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12211 M:      Toan Le <toan@os.amperecomputing.com>
12212 L:      linux-pci@vger.kernel.org
12213 L:      linux-arm-kernel@lists.infradead.org
12214 S:      Maintained
12215 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12216 F:      drivers/pci/controller/pci-xgene-msi.c
12217
12218 PCI SUBSYSTEM
12219 M:      Bjorn Helgaas <bhelgaas@google.com>
12220 L:      linux-pci@vger.kernel.org
12221 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12223 S:      Supported
12224 F:      Documentation/devicetree/bindings/pci/
12225 F:      Documentation/PCI/
12226 F:      drivers/acpi/pci*
12227 F:      drivers/pci/
12228 F:      include/asm-generic/pci*
12229 F:      include/linux/pci*
12230 F:      include/linux/of_pci.h
12231 F:      include/uapi/linux/pci*
12232 F:      lib/pci*
12233 F:      arch/x86/pci/
12234 F:      arch/x86/kernel/quirks.c
12235 F:      arch/x86/kernel/early-quirks.c
12236
12237 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12238 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12239 L:      linux-pci@vger.kernel.org
12240 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12241 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12242 S:      Supported
12243 F:      drivers/pci/controller/
12244
12245 PCIE DRIVER FOR ANNAPURNA LABS
12246 M:      Jonathan Chocron <jonnyc@amazon.com>
12247 L:      linux-pci@vger.kernel.org
12248 S:      Maintained
12249 F:      drivers/pci/controller/dwc/pcie-al.c
12250
12251 PCIE DRIVER FOR AMLOGIC MESON
12252 M:      Yue Wang <yue.wang@Amlogic.com>
12253 L:      linux-pci@vger.kernel.org
12254 L:      linux-amlogic@lists.infradead.org
12255 S:      Maintained
12256 F:      drivers/pci/controller/dwc/pci-meson.c
12257
12258 PCIE DRIVER FOR AXIS ARTPEC
12259 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12260 L:      linux-arm-kernel@axis.com
12261 L:      linux-pci@vger.kernel.org
12262 S:      Maintained
12263 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12264 F:      drivers/pci/controller/dwc/*artpec*
12265
12266 PCIE DRIVER FOR CAVIUM THUNDERX
12267 M:      David Daney <david.daney@cavium.com>
12268 L:      linux-pci@vger.kernel.org
12269 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12270 S:      Supported
12271 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12272 F:      drivers/pci/controller/pci-thunder-*
12273
12274 PCIE DRIVER FOR HISILICON
12275 M:      Zhou Wang <wangzhou1@hisilicon.com>
12276 L:      linux-pci@vger.kernel.org
12277 S:      Maintained
12278 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12279 F:      drivers/pci/controller/dwc/pcie-hisi.c
12280
12281 PCIE DRIVER FOR HISILICON KIRIN
12282 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12283 M:      Binghui Wang <wangbinghui@hisilicon.com>
12284 L:      linux-pci@vger.kernel.org
12285 S:      Maintained
12286 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12287 F:      drivers/pci/controller/dwc/pcie-kirin.c
12288
12289 PCIE DRIVER FOR HISILICON STB
12290 M:      Shawn Guo <shawn.guo@linaro.org>
12291 L:      linux-pci@vger.kernel.org
12292 S:      Maintained
12293 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12294 F:      drivers/pci/controller/dwc/pcie-histb.c
12295
12296 PCIE DRIVER FOR MEDIATEK
12297 M:      Ryder Lee <ryder.lee@mediatek.com>
12298 L:      linux-pci@vger.kernel.org
12299 L:      linux-mediatek@lists.infradead.org
12300 S:      Supported
12301 F:      Documentation/devicetree/bindings/pci/mediatek*
12302 F:      drivers/pci/controller/*mediatek*
12303
12304 PCIE DRIVER FOR QUALCOMM MSM
12305 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12306 L:      linux-pci@vger.kernel.org
12307 L:      linux-arm-msm@vger.kernel.org
12308 S:      Maintained
12309 F:      drivers/pci/controller/dwc/*qcom*
12310
12311 PCIE DRIVER FOR ROCKCHIP
12312 M:      Shawn Lin <shawn.lin@rock-chips.com>
12313 L:      linux-pci@vger.kernel.org
12314 L:      linux-rockchip@lists.infradead.org
12315 S:      Maintained
12316 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12317 F:      drivers/pci/controller/pcie-rockchip*
12318
12319 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12320 M:      Linus Walleij <linus.walleij@linaro.org>
12321 L:      linux-pci@vger.kernel.org
12322 S:      Maintained
12323 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12324 F:      drivers/pci/controller/pci-v3-semi.c
12325
12326 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12327 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12328 L:      linux-pci@vger.kernel.org
12329 S:      Maintained
12330 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12331 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12332
12333 PCIE DRIVER FOR ST SPEAR13XX
12334 M:      Pratyush Anand <pratyush.anand@gmail.com>
12335 L:      linux-pci@vger.kernel.org
12336 S:      Maintained
12337 F:      drivers/pci/controller/dwc/*spear*
12338
12339 PCMCIA SUBSYSTEM
12340 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12342 S:      Odd Fixes
12343 F:      Documentation/pcmcia/
12344 F:      tools/pcmcia/
12345 F:      drivers/pcmcia/
12346 F:      include/pcmcia/
12347
12348 PCNET32 NETWORK DRIVER
12349 M:      Don Fry <pcnet32@frontier.com>
12350 L:      netdev@vger.kernel.org
12351 S:      Maintained
12352 F:      drivers/net/ethernet/amd/pcnet32.c
12353
12354 PCRYPT PARALLEL CRYPTO ENGINE
12355 M:      Steffen Klassert <steffen.klassert@secunet.com>
12356 L:      linux-crypto@vger.kernel.org
12357 S:      Maintained
12358 F:      crypto/pcrypt.c
12359 F:      include/crypto/pcrypt.h
12360
12361 PEAQ WMI HOTKEYS DRIVER
12362 M:      Hans de Goede <hdegoede@redhat.com>
12363 L:      platform-driver-x86@vger.kernel.org
12364 S:      Maintained
12365 F:      drivers/platform/x86/peaq-wmi.c
12366
12367 PER-CPU MEMORY ALLOCATOR
12368 M:      Dennis Zhou <dennis@kernel.org>
12369 M:      Tejun Heo <tj@kernel.org>
12370 M:      Christoph Lameter <cl@linux.com>
12371 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12372 S:      Maintained
12373 F:      include/linux/percpu*.h
12374 F:      mm/percpu*.c
12375 F:      arch/*/include/asm/percpu.h
12376
12377 PER-TASK DELAY ACCOUNTING
12378 M:      Balbir Singh <bsingharora@gmail.com>
12379 S:      Maintained
12380 F:      include/linux/delayacct.h
12381 F:      kernel/delayacct.c
12382
12383 PERFORMANCE EVENTS SUBSYSTEM
12384 M:      Peter Zijlstra <peterz@infradead.org>
12385 M:      Ingo Molnar <mingo@redhat.com>
12386 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12387 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12388 R:      Jiri Olsa <jolsa@redhat.com>
12389 R:      Namhyung Kim <namhyung@kernel.org>
12390 L:      linux-kernel@vger.kernel.org
12391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12392 S:      Supported
12393 F:      kernel/events/*
12394 F:      include/linux/perf_event.h
12395 F:      include/uapi/linux/perf_event.h
12396 F:      arch/*/kernel/perf_event*.c
12397 F:      arch/*/kernel/*/perf_event*.c
12398 F:      arch/*/kernel/*/*/perf_event*.c
12399 F:      arch/*/include/asm/perf_event.h
12400 F:      arch/*/kernel/perf_callchain.c
12401 F:      arch/*/events/*
12402 F:      arch/*/events/*/*
12403 F:      tools/perf/
12404
12405 PERSONALITY HANDLING
12406 M:      Christoph Hellwig <hch@infradead.org>
12407 L:      linux-abi-devel@lists.sourceforge.net
12408 S:      Maintained
12409 F:      include/linux/personality.h
12410 F:      include/uapi/linux/personality.h
12411
12412 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12413 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12414 L:      linux-input@vger.kernel.org
12415 S:      Maintained
12416 F:      Documentation/input/devices/pxrc.rst
12417 F:      drivers/input/joystick/pxrc.c
12418
12419 PHONET PROTOCOL
12420 M:      Remi Denis-Courmont <courmisch@gmail.com>
12421 S:      Supported
12422 F:      Documentation/networking/phonet.txt
12423 F:      include/linux/phonet.h
12424 F:      include/net/phonet/
12425 F:      include/uapi/linux/phonet.h
12426 F:      net/phonet/
12427
12428 PHRAM MTD DRIVER
12429 M:      Joern Engel <joern@lazybastard.org>
12430 L:      linux-mtd@lists.infradead.org
12431 S:      Maintained
12432 F:      drivers/mtd/devices/phram.c
12433
12434 PICOLCD HID DRIVER
12435 M:      Bruno Prémont <bonbons@linux-vserver.org>
12436 L:      linux-input@vger.kernel.org
12437 S:      Maintained
12438 F:      drivers/hid/hid-picolcd*
12439
12440 PICOXCELL SUPPORT
12441 M:      Jamie Iles <jamie@jamieiles.com>
12442 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12443 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12444 S:      Supported
12445 F:      arch/arm/boot/dts/picoxcell*
12446 F:      arch/arm/mach-picoxcell/
12447 F:      drivers/crypto/picoxcell*
12448
12449 PIN CONTROL SUBSYSTEM
12450 M:      Linus Walleij <linus.walleij@linaro.org>
12451 L:      linux-gpio@vger.kernel.org
12452 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12453 S:      Maintained
12454 F:      Documentation/devicetree/bindings/pinctrl/
12455 F:      Documentation/driver-api/pinctl.rst
12456 F:      drivers/pinctrl/
12457 F:      include/linux/pinctrl/
12458
12459 PIN CONTROLLER - MICROCHIP AT91
12460 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12461 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12462 L:      linux-gpio@vger.kernel.org
12463 S:      Supported
12464 F:      drivers/pinctrl/pinctrl-at91*
12465
12466 PIN CONTROLLER - FREESCALE
12467 M:      Dong Aisheng <aisheng.dong@nxp.com>
12468 M:      Fabio Estevam <festevam@gmail.com>
12469 M:      Shawn Guo <shawnguo@kernel.org>
12470 M:      Stefan Agner <stefan@agner.ch>
12471 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12472 L:      linux-gpio@vger.kernel.org
12473 S:      Maintained
12474 F:      drivers/pinctrl/freescale/
12475 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12476
12477 PIN CONTROLLER - INTEL
12478 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12479 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12481 S:      Maintained
12482 F:      drivers/pinctrl/intel/
12483
12484 PIN CONTROLLER - MEDIATEK
12485 M:      Sean Wang <sean.wang@kernel.org>
12486 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12487 S:      Maintained
12488 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12489 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12490 F:      drivers/pinctrl/mediatek/
12491
12492 PIN CONTROLLER - QUALCOMM
12493 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12494 S:      Maintained
12495 L:      linux-arm-msm@vger.kernel.org
12496 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12497 F:      drivers/pinctrl/qcom/
12498
12499 PIN CONTROLLER - RENESAS
12500 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12501 L:      linux-renesas-soc@vger.kernel.org
12502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12503 S:      Maintained
12504 F:      drivers/pinctrl/pinctrl-rz*
12505 F:      drivers/pinctrl/sh-pfc/
12506
12507 PIN CONTROLLER - SAMSUNG
12508 M:      Tomasz Figa <tomasz.figa@gmail.com>
12509 M:      Krzysztof Kozlowski <krzk@kernel.org>
12510 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12511 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12512 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12513 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12515 S:      Maintained
12516 F:      drivers/pinctrl/samsung/
12517 F:      include/dt-bindings/pinctrl/samsung.h
12518 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12519
12520 PIN CONTROLLER - SINGLE
12521 M:      Tony Lindgren <tony@atomide.com>
12522 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12523 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12524 L:      linux-omap@vger.kernel.org
12525 S:      Maintained
12526 F:      drivers/pinctrl/pinctrl-single.c
12527
12528 PIN CONTROLLER - ST SPEAR
12529 M:      Viresh Kumar <vireshk@kernel.org>
12530 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12531 W:      http://www.st.com/spear
12532 S:      Maintained
12533 F:      drivers/pinctrl/spear/
12534
12535 PISTACHIO SOC SUPPORT
12536 M:      James Hartley <james.hartley@sondrel.com>
12537 L:      linux-mips@vger.kernel.org
12538 S:      Odd Fixes
12539 F:      arch/mips/pistachio/
12540 F:      arch/mips/include/asm/mach-pistachio/
12541 F:      arch/mips/boot/dts/img/pistachio*
12542 F:      arch/mips/configs/pistachio*_defconfig
12543
12544 PKTCDVD DRIVER
12545 S:      Orphan
12546 M:      linux-block@vger.kernel.org
12547 F:      drivers/block/pktcdvd.c
12548 F:      include/linux/pktcdvd.h
12549 F:      include/uapi/linux/pktcdvd.h
12550
12551 PKUNITY SOC DRIVERS
12552 M:      Guan Xuetao <gxt@pku.edu.cn>
12553 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12554 S:      Maintained
12555 T:      git git://github.com/gxt/linux.git
12556 F:      drivers/input/serio/i8042-unicore32io.h
12557 F:      drivers/i2c/busses/i2c-puv3.c
12558 F:      drivers/video/fbdev/fb-puv3.c
12559 F:      drivers/rtc/rtc-puv3.c
12560
12561 PMBUS HARDWARE MONITORING DRIVERS
12562 M:      Guenter Roeck <linux@roeck-us.net>
12563 L:      linux-hwmon@vger.kernel.org
12564 W:      http://hwmon.wiki.kernel.org/
12565 W:      http://www.roeck-us.net/linux/drivers/
12566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12567 S:      Maintained
12568 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12569 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12570 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12571 F:      Documentation/hwmon/adm1275.rst
12572 F:      Documentation/hwmon/ibm-cffps.rst
12573 F:      Documentation/hwmon/ir35221.rst
12574 F:      Documentation/hwmon/lm25066.rst
12575 F:      Documentation/hwmon/ltc2978.rst
12576 F:      Documentation/hwmon/ltc3815.rst
12577 F:      Documentation/hwmon/max16064.rst
12578 F:      Documentation/hwmon/max20751.rst
12579 F:      Documentation/hwmon/max31785.rst
12580 F:      Documentation/hwmon/max34440.rst
12581 F:      Documentation/hwmon/max8688.rst
12582 F:      Documentation/hwmon/pmbus.rst
12583 F:      Documentation/hwmon/pmbus-core.rst
12584 F:      Documentation/hwmon/tps40422.rst
12585 F:      Documentation/hwmon/ucd9000.rst
12586 F:      Documentation/hwmon/ucd9200.rst
12587 F:      Documentation/hwmon/zl6100.rst
12588 F:      drivers/hwmon/pmbus/
12589 F:      include/linux/pmbus.h
12590
12591 PMC SIERRA MaxRAID DRIVER
12592 L:      linux-scsi@vger.kernel.org
12593 W:      http://www.pmc-sierra.com/
12594 S:      Orphan
12595 F:      drivers/scsi/pmcraid.*
12596
12597 PMC SIERRA PM8001 DRIVER
12598 M:      Jack Wang <jinpu.wang@profitbricks.com>
12599 M:      lindar_liu@usish.com
12600 L:      linux-scsi@vger.kernel.org
12601 S:      Supported
12602 F:      drivers/scsi/pm8001/
12603
12604 PNP SUPPORT
12605 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12606 S:      Maintained
12607 F:      drivers/pnp/
12608
12609 PNI RM3100 IIO DRIVER
12610 M:      Song Qiang <songqiang1304521@gmail.com>
12611 L:      linux-iio@vger.kernel.org
12612 S:      Maintained
12613 F:      drivers/iio/magnetometer/rm3100*
12614 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12615
12616 POSIX CLOCKS and TIMERS
12617 M:      Thomas Gleixner <tglx@linutronix.de>
12618 L:      linux-kernel@vger.kernel.org
12619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12620 S:      Maintained
12621 F:      fs/timerfd.c
12622 F:      include/linux/timer*
12623 F:      kernel/time/*timer*
12624
12625 POWER MANAGEMENT CORE
12626 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12627 L:      linux-pm@vger.kernel.org
12628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12629 B:      https://bugzilla.kernel.org
12630 S:      Supported
12631 F:      drivers/base/power/
12632 F:      include/linux/pm.h
12633 F:      include/linux/pm_*
12634 F:      include/linux/powercap.h
12635 F:      drivers/powercap/
12636 F:      kernel/configs/nopm.config
12637
12638 POWER STATE COORDINATION INTERFACE (PSCI)
12639 M:      Mark Rutland <mark.rutland@arm.com>
12640 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12641 L:      linux-arm-kernel@lists.infradead.org
12642 S:      Maintained
12643 F:      drivers/firmware/psci/
12644 F:      include/linux/psci.h
12645 F:      include/uapi/linux/psci.h
12646
12647 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12648 M:      Sebastian Reichel <sre@kernel.org>
12649 L:      linux-pm@vger.kernel.org
12650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12651 S:      Maintained
12652 F:      Documentation/ABI/testing/sysfs-class-power
12653 F:      Documentation/devicetree/bindings/power/supply/
12654 F:      include/linux/power_supply.h
12655 F:      drivers/power/supply/
12656
12657 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12658 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12659 L:      linuxppc-dev@lists.ozlabs.org
12660 S:      Maintained
12661 F:      drivers/char/powernv-op-panel.c
12662
12663 PPP OVER ATM (RFC 2364)
12664 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12665 S:      Maintained
12666 F:      net/atm/pppoatm.c
12667 F:      include/uapi/linux/atmppp.h
12668
12669 PPP OVER ETHERNET
12670 M:      Michal Ostrowski <mostrows@earthlink.net>
12671 S:      Maintained
12672 F:      drivers/net/ppp/pppoe.c
12673 F:      drivers/net/ppp/pppox.c
12674
12675 PPP OVER L2TP
12676 M:      James Chapman <jchapman@katalix.com>
12677 S:      Maintained
12678 F:      net/l2tp/l2tp_ppp.c
12679 F:      include/linux/if_pppol2tp.h
12680 F:      include/uapi/linux/if_pppol2tp.h
12681
12682 PPP PROTOCOL DRIVERS AND COMPRESSORS
12683 M:      Paul Mackerras <paulus@samba.org>
12684 L:      linux-ppp@vger.kernel.org
12685 S:      Maintained
12686 F:      drivers/net/ppp/ppp_*
12687
12688 PPS SUPPORT
12689 M:      Rodolfo Giometti <giometti@enneenne.com>
12690 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12691 L:      linuxpps@ml.enneenne.com (subscribers-only)
12692 S:      Maintained
12693 F:      Documentation/pps/
12694 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12695 F:      Documentation/ABI/testing/sysfs-pps
12696 F:      drivers/pps/
12697 F:      include/linux/pps*.h
12698 F:      include/uapi/linux/pps.h
12699
12700 PPTP DRIVER
12701 M:      Dmitry Kozlov <xeb@mail.ru>
12702 L:      netdev@vger.kernel.org
12703 S:      Maintained
12704 F:      drivers/net/ppp/pptp.c
12705 W:      http://sourceforge.net/projects/accel-pptp
12706
12707 PRINTK
12708 M:      Petr Mladek <pmladek@suse.com>
12709 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12710 R:      Steven Rostedt <rostedt@goodmis.org>
12711 S:      Maintained
12712 F:      kernel/printk/
12713 F:      include/linux/printk.h
12714
12715 PRISM54 WIRELESS DRIVER
12716 M:      Luis Chamberlain <mcgrof@kernel.org>
12717 L:      linux-wireless@vger.kernel.org
12718 W:      http://wireless.kernel.org/en/users/Drivers/p54
12719 S:      Obsolete
12720 F:      drivers/net/wireless/intersil/prism54/
12721
12722 PROC FILESYSTEM
12723 R:      Alexey Dobriyan <adobriyan@gmail.com>
12724 L:      linux-kernel@vger.kernel.org
12725 L:      linux-fsdevel@vger.kernel.org
12726 S:      Maintained
12727 F:      fs/proc/
12728 F:      include/linux/proc_fs.h
12729 F:      tools/testing/selftests/proc/
12730 F:      Documentation/filesystems/proc.txt
12731
12732 PROC SYSCTL
12733 M:      Luis Chamberlain <mcgrof@kernel.org>
12734 M:      Kees Cook <keescook@chromium.org>
12735 L:      linux-kernel@vger.kernel.org
12736 L:      linux-fsdevel@vger.kernel.org
12737 S:      Maintained
12738 F:      fs/proc/proc_sysctl.c
12739 F:      include/linux/sysctl.h
12740 F:      kernel/sysctl.c
12741 F:      tools/testing/selftests/sysctl/
12742
12743 PS3 NETWORK SUPPORT
12744 M:      Geoff Levand <geoff@infradead.org>
12745 L:      netdev@vger.kernel.org
12746 L:      linuxppc-dev@lists.ozlabs.org
12747 S:      Maintained
12748 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12749
12750 PS3 PLATFORM SUPPORT
12751 M:      Geoff Levand <geoff@infradead.org>
12752 L:      linuxppc-dev@lists.ozlabs.org
12753 S:      Maintained
12754 F:      arch/powerpc/boot/ps3*
12755 F:      arch/powerpc/include/asm/lv1call.h
12756 F:      arch/powerpc/include/asm/ps3*.h
12757 F:      arch/powerpc/platforms/ps3/
12758 F:      drivers/*/ps3*
12759 F:      drivers/ps3/
12760 F:      drivers/rtc/rtc-ps3.c
12761 F:      drivers/usb/host/*ps3.c
12762 F:      sound/ppc/snd_ps3*
12763
12764 PS3VRAM DRIVER
12765 M:      Jim Paris <jim@jtan.com>
12766 M:      Geoff Levand <geoff@infradead.org>
12767 L:      linuxppc-dev@lists.ozlabs.org
12768 S:      Maintained
12769 F:      drivers/block/ps3vram.c
12770
12771 PSAMPLE PACKET SAMPLING SUPPORT:
12772 M:      Yotam Gigi <yotam.gi@gmail.com>
12773 S:      Maintained
12774 F:      net/psample
12775 F:      include/net/psample.h
12776 F:      include/uapi/linux/psample.h
12777
12778 PSTORE FILESYSTEM
12779 M:      Kees Cook <keescook@chromium.org>
12780 M:      Anton Vorontsov <anton@enomsg.org>
12781 M:      Colin Cross <ccross@android.com>
12782 M:      Tony Luck <tony.luck@intel.com>
12783 S:      Maintained
12784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12785 F:      fs/pstore/
12786 F:      include/linux/pstore*
12787 F:      drivers/firmware/efi/efi-pstore.c
12788 F:      drivers/acpi/apei/erst.c
12789 F:      Documentation/admin-guide/ramoops.rst
12790 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12791 K:      \b(pstore|ramoops)
12792
12793 PTP HARDWARE CLOCK SUPPORT
12794 M:      Richard Cochran <richardcochran@gmail.com>
12795 L:      netdev@vger.kernel.org
12796 S:      Maintained
12797 W:      http://linuxptp.sourceforge.net/
12798 F:      Documentation/ABI/testing/sysfs-ptp
12799 F:      Documentation/ptp/*
12800 F:      drivers/net/phy/dp83640*
12801 F:      drivers/ptp/*
12802 F:      include/linux/ptp_cl*
12803
12804 PTRACE SUPPORT
12805 M:      Oleg Nesterov <oleg@redhat.com>
12806 S:      Maintained
12807 F:      include/asm-generic/syscall.h
12808 F:      include/linux/ptrace.h
12809 F:      include/linux/regset.h
12810 F:      include/linux/tracehook.h
12811 F:      include/uapi/linux/ptrace.h
12812 F:      include/uapi/linux/ptrace.h
12813 F:      include/asm-generic/ptrace.h
12814 F:      kernel/ptrace.c
12815 F:      arch/*/ptrace*.c
12816 F:      arch/*/*/ptrace*.c
12817 F:      arch/*/include/asm/ptrace*.h
12818
12819 PULSE8-CEC DRIVER
12820 M:      Hans Verkuil <hverkuil@xs4all.nl>
12821 L:      linux-media@vger.kernel.org
12822 T:      git git://linuxtv.org/media_tree.git
12823 S:      Maintained
12824 F:      drivers/media/usb/pulse8-cec/*
12825 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12826
12827 PVRUSB2 VIDEO4LINUX DRIVER
12828 M:      Mike Isely <isely@pobox.com>
12829 L:      pvrusb2@isely.net       (subscribers-only)
12830 L:      linux-media@vger.kernel.org
12831 W:      http://www.isely.net/pvrusb2/
12832 T:      git git://linuxtv.org/media_tree.git
12833 S:      Maintained
12834 F:      Documentation/media/v4l-drivers/pvrusb2*
12835 F:      drivers/media/usb/pvrusb2/
12836
12837 PWC WEBCAM DRIVER
12838 M:      Hans Verkuil <hverkuil@xs4all.nl>
12839 L:      linux-media@vger.kernel.org
12840 T:      git git://linuxtv.org/media_tree.git
12841 S:      Odd Fixes
12842 F:      drivers/media/usb/pwc/*
12843 F:      include/trace/events/pwc.h
12844
12845 PWM FAN DRIVER
12846 M:      Kamil Debski <kamil@wypas.org>
12847 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12848 L:      linux-hwmon@vger.kernel.org
12849 S:      Supported
12850 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12851 F:      Documentation/hwmon/pwm-fan.rst
12852 F:      drivers/hwmon/pwm-fan.c
12853
12854 PWM IR Transmitter
12855 M:      Sean Young <sean@mess.org>
12856 L:      linux-media@vger.kernel.org
12857 S:      Maintained
12858 F:      drivers/media/rc/pwm-ir-tx.c
12859
12860 PWM SUBSYSTEM
12861 M:      Thierry Reding <thierry.reding@gmail.com>
12862 L:      linux-pwm@vger.kernel.org
12863 S:      Maintained
12864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12865 F:      Documentation/pwm.txt
12866 F:      Documentation/devicetree/bindings/pwm/
12867 F:      include/linux/pwm.h
12868 F:      drivers/pwm/
12869 F:      drivers/video/backlight/pwm_bl.c
12870 F:      include/linux/pwm_backlight.h
12871 F:      drivers/gpio/gpio-mvebu.c
12872 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12873
12874 PXA GPIO DRIVER
12875 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12876 L:      linux-gpio@vger.kernel.org
12877 S:      Maintained
12878 F:      drivers/gpio/gpio-pxa.c
12879
12880 PXA MMCI DRIVER
12881 S:      Orphan
12882
12883 PXA RTC DRIVER
12884 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12885 L:      linux-rtc@vger.kernel.org
12886 S:      Maintained
12887
12888 PXA2xx/PXA3xx SUPPORT
12889 M:      Daniel Mack <daniel@zonque.org>
12890 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12891 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12892 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12893 T:      git git://github.com/hzhuang1/linux.git
12894 T:      git git://github.com/rjarzmik/linux.git
12895 S:      Maintained
12896 F:      arch/arm/boot/dts/pxa*
12897 F:      arch/arm/mach-pxa/
12898 F:      drivers/dma/pxa*
12899 F:      drivers/pcmcia/pxa2xx*
12900 F:      drivers/pinctrl/pxa/
12901 F:      drivers/spi/spi-pxa2xx*
12902 F:      drivers/usb/gadget/udc/pxa2*
12903 F:      include/sound/pxa2xx-lib.h
12904 F:      sound/arm/pxa*
12905 F:      sound/soc/pxa/
12906
12907 QAT DRIVER
12908 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12909 L:      qat-linux@intel.com
12910 S:      Supported
12911 F:      drivers/crypto/qat/
12912
12913 QCOM AUDIO (ASoC) DRIVERS
12914 M:      Patrick Lai <plai@codeaurora.org>
12915 M:      Banajit Goswami <bgoswami@codeaurora.org>
12916 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12917 S:      Supported
12918 F:      sound/soc/qcom/
12919
12920 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12921 M:      Gabriel Somlo <somlo@cmu.edu>
12922 M:      "Michael S. Tsirkin" <mst@redhat.com>
12923 L:      qemu-devel@nongnu.org
12924 S:      Maintained
12925 F:      drivers/firmware/qemu_fw_cfg.c
12926 F:      include/uapi/linux/qemu_fw_cfg.h
12927
12928 QIB DRIVER
12929 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12930 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12931 L:      linux-rdma@vger.kernel.org
12932 S:      Supported
12933 F:      drivers/infiniband/hw/qib/
12934
12935 QLOGIC QL41xxx FCOE DRIVER
12936 M:      QLogic-Storage-Upstream@cavium.com
12937 L:      linux-scsi@vger.kernel.org
12938 S:      Supported
12939 F:      drivers/scsi/qedf/
12940
12941 QLOGIC QL41xxx ISCSI DRIVER
12942 M:      QLogic-Storage-Upstream@cavium.com
12943 L:      linux-scsi@vger.kernel.org
12944 S:      Supported
12945 F:      drivers/scsi/qedi/
12946
12947 QLOGIC QL4xxx ETHERNET DRIVER
12948 M:      Ariel Elior <aelior@marvell.com>
12949 M:      GR-everest-linux-l2@marvell.com
12950 L:      netdev@vger.kernel.org
12951 S:      Supported
12952 F:      drivers/net/ethernet/qlogic/qed/
12953 F:      include/linux/qed/
12954 F:      drivers/net/ethernet/qlogic/qede/
12955
12956 QLOGIC QL4xxx RDMA DRIVER
12957 M:      Michal Kalderon <mkalderon@marvell.com>
12958 M:      Ariel Elior <aelior@marvell.com>
12959 L:      linux-rdma@vger.kernel.org
12960 S:      Supported
12961 F:      drivers/infiniband/hw/qedr/
12962 F:      include/uapi/rdma/qedr-abi.h
12963
12964 QLOGIC QLA1280 SCSI DRIVER
12965 M:      Michael Reed <mdr@sgi.com>
12966 L:      linux-scsi@vger.kernel.org
12967 S:      Maintained
12968 F:      drivers/scsi/qla1280.[ch]
12969
12970 QLOGIC QLA2XXX FC-SCSI DRIVER
12971 M:      qla2xxx-upstream@qlogic.com
12972 L:      linux-scsi@vger.kernel.org
12973 S:      Supported
12974 F:      Documentation/scsi/LICENSE.qla2xxx
12975 F:      drivers/scsi/qla2xxx/
12976
12977 QLOGIC QLA3XXX NETWORK DRIVER
12978 M:      GR-Linux-NIC-Dev@marvell.com
12979 L:      netdev@vger.kernel.org
12980 S:      Supported
12981 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12982 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12983
12984 QLOGIC QLA4XXX iSCSI DRIVER
12985 M:      QLogic-Storage-Upstream@qlogic.com
12986 L:      linux-scsi@vger.kernel.org
12987 S:      Supported
12988 F:      Documentation/scsi/LICENSE.qla4xxx
12989 F:      drivers/scsi/qla4xxx/
12990
12991 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12992 M:      Shahed Shaikh <shshaikh@marvell.com>
12993 M:      Manish Chopra <manishc@marvell.com>
12994 M:      GR-Linux-NIC-Dev@marvell.com
12995 L:      netdev@vger.kernel.org
12996 S:      Supported
12997 F:      drivers/net/ethernet/qlogic/qlcnic/
12998
12999 QLOGIC QLGE 10Gb ETHERNET DRIVER
13000 M:      Manish Chopra <manishc@marvell.com>
13001 M:      GR-Linux-NIC-Dev@marvell.com
13002 L:      netdev@vger.kernel.org
13003 S:      Supported
13004 F:      drivers/net/ethernet/qlogic/qlge/
13005
13006 QM1D1B0004 MEDIA DRIVER
13007 M:      Akihiro Tsukada <tskd08@gmail.com>
13008 L:      linux-media@vger.kernel.org
13009 S:      Odd Fixes
13010 F:      drivers/media/tuners/qm1d1b0004*
13011
13012 QM1D1C0042 MEDIA DRIVER
13013 M:      Akihiro Tsukada <tskd08@gmail.com>
13014 L:      linux-media@vger.kernel.org
13015 S:      Odd Fixes
13016 F:      drivers/media/tuners/qm1d1c0042*
13017
13018 QNX4 FILESYSTEM
13019 M:      Anders Larsen <al@alarsen.net>
13020 W:      http://www.alarsen.net/linux/qnx4fs/
13021 S:      Maintained
13022 F:      fs/qnx4/
13023 F:      include/uapi/linux/qnx4_fs.h
13024 F:      include/uapi/linux/qnxtypes.h
13025
13026 QORIQ DPAA2 FSL-MC BUS DRIVER
13027 M:      Stuart Yoder <stuyoder@gmail.com>
13028 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
13029 L:      linux-kernel@vger.kernel.org
13030 S:      Maintained
13031 F:      drivers/bus/fsl-mc/
13032 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13033 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13034
13035 QT1010 MEDIA DRIVER
13036 M:      Antti Palosaari <crope@iki.fi>
13037 L:      linux-media@vger.kernel.org
13038 W:      https://linuxtv.org
13039 W:      http://palosaari.fi/linux/
13040 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13041 T:      git git://linuxtv.org/anttip/media_tree.git
13042 S:      Maintained
13043 F:      drivers/media/tuners/qt1010*
13044
13045 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13046 M:      Kalle Valo <kvalo@codeaurora.org>
13047 L:      ath10k@lists.infradead.org
13048 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
13049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13050 S:      Supported
13051 F:      drivers/net/wireless/ath/ath10k/
13052
13053 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13054 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13055 L:      linux-wireless@vger.kernel.org
13056 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
13057 S:      Supported
13058 F:      drivers/net/wireless/ath/ath9k/
13059
13060 QUALCOMM CAMERA SUBSYSTEM DRIVER
13061 M:      Todor Tomov <todor.too@gmail.com>
13062 L:      linux-media@vger.kernel.org
13063 S:      Maintained
13064 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13065 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13066 F:      drivers/media/platform/qcom/camss/
13067
13068 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13069 M:      Ilia Lin <ilia.lin@kernel.org>
13070 L:      linux-pm@vger.kernel.org
13071 S:      Maintained
13072 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
13073 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
13074
13075 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13076 M:      Timur Tabi <timur@kernel.org>
13077 L:      netdev@vger.kernel.org
13078 S:      Maintained
13079 F:      drivers/net/ethernet/qualcomm/emac/
13080
13081 QUALCOMM ETHQOS ETHERNET DRIVER
13082 M:      Vinod Koul <vkoul@kernel.org>
13083 M:      Niklas Cassel <niklas.cassel@linaro.org>
13084 L:      netdev@vger.kernel.org
13085 S:      Maintained
13086 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13087 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
13088
13089 QUALCOMM GENERIC INTERFACE I2C DRIVER
13090 M:      Alok Chauhan <alokc@codeaurora.org>
13091 L:      linux-i2c@vger.kernel.org
13092 L:      linux-arm-msm@vger.kernel.org
13093 S:      Supported
13094 F:      drivers/i2c/busses/i2c-qcom-geni.c
13095
13096 QUALCOMM HEXAGON ARCHITECTURE
13097 M:      Richard Kuo <rkuo@codeaurora.org>
13098 L:      linux-hexagon@vger.kernel.org
13099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
13100 S:      Supported
13101 F:      arch/hexagon/
13102
13103 QUALCOMM HIDMA DRIVER
13104 M:      Sinan Kaya <okaya@kernel.org>
13105 L:      linux-arm-kernel@lists.infradead.org
13106 L:      linux-arm-msm@vger.kernel.org
13107 L:      dmaengine@vger.kernel.org
13108 S:      Supported
13109 F:      drivers/dma/qcom/hidma*
13110
13111 QUALCOMM IOMMU
13112 M:      Rob Clark <robdclark@gmail.com>
13113 L:      iommu@lists.linux-foundation.org
13114 L:      linux-arm-msm@vger.kernel.org
13115 S:      Maintained
13116 F:      drivers/iommu/qcom_iommu.c
13117
13118 QUALCOMM TSENS THERMAL DRIVER
13119 M:      Amit Kucheria <amit.kucheria@linaro.org>
13120 L:      linux-pm@vger.kernel.org
13121 L:      linux-arm-msm@vger.kernel.org
13122 S:      Maintained
13123 F:      drivers/thermal/qcom/
13124
13125 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13126 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13127 L:      linux-media@vger.kernel.org
13128 L:      linux-arm-msm@vger.kernel.org
13129 T:      git git://linuxtv.org/media_tree.git
13130 S:      Maintained
13131 F:      drivers/media/platform/qcom/venus/
13132
13133 QUALCOMM WCN36XX WIRELESS DRIVER
13134 M:      Kalle Valo <kvalo@codeaurora.org>
13135 L:      wcn36xx@lists.infradead.org
13136 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13137 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13138 S:      Supported
13139 F:      drivers/net/wireless/ath/wcn36xx/
13140
13141 QUANTENNA QTNFMAC WIRELESS DRIVER
13142 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13143 M:      Avinash Patil <avinashp@quantenna.com>
13144 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13145 L:      linux-wireless@vger.kernel.org
13146 S:      Maintained
13147 F:      drivers/net/wireless/quantenna
13148
13149 RADEON and AMDGPU DRM DRIVERS
13150 M:      Alex Deucher <alexander.deucher@amd.com>
13151 M:      Christian König <christian.koenig@amd.com>
13152 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13153 L:      amd-gfx@lists.freedesktop.org
13154 T:      git git://people.freedesktop.org/~agd5f/linux
13155 S:      Supported
13156 F:      drivers/gpu/drm/radeon/
13157 F:      include/uapi/drm/radeon_drm.h
13158 F:      drivers/gpu/drm/amd/
13159 F:      include/uapi/drm/amdgpu_drm.h
13160
13161 RADEON FRAMEBUFFER DISPLAY DRIVER
13162 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13163 L:      linux-fbdev@vger.kernel.org
13164 S:      Maintained
13165 F:      drivers/video/fbdev/aty/radeon*
13166 F:      include/uapi/linux/radeonfb.h
13167
13168 RADIOSHARK RADIO DRIVER
13169 M:      Hans Verkuil <hverkuil@xs4all.nl>
13170 L:      linux-media@vger.kernel.org
13171 T:      git git://linuxtv.org/media_tree.git
13172 S:      Maintained
13173 F:      drivers/media/radio/radio-shark.c
13174
13175 RADIOSHARK2 RADIO DRIVER
13176 M:      Hans Verkuil <hverkuil@xs4all.nl>
13177 L:      linux-media@vger.kernel.org
13178 T:      git git://linuxtv.org/media_tree.git
13179 S:      Maintained
13180 F:      drivers/media/radio/radio-shark2.c
13181 F:      drivers/media/radio/radio-tea5777.c
13182
13183 RADOS BLOCK DEVICE (RBD)
13184 M:      Ilya Dryomov <idryomov@gmail.com>
13185 M:      Sage Weil <sage@redhat.com>
13186 M:      Alex Elder <elder@kernel.org>
13187 L:      ceph-devel@vger.kernel.org
13188 W:      http://ceph.com/
13189 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13190 T:      git git://github.com/ceph/ceph-client.git
13191 S:      Supported
13192 F:      Documentation/ABI/testing/sysfs-bus-rbd
13193 F:      drivers/block/rbd.c
13194 F:      drivers/block/rbd_types.h
13195
13196 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13197 M:      Paul Mackerras <paulus@samba.org>
13198 L:      linux-fbdev@vger.kernel.org
13199 S:      Maintained
13200 F:      drivers/video/fbdev/aty/aty128fb.c
13201
13202 RAINSHADOW-CEC DRIVER
13203 M:      Hans Verkuil <hverkuil@xs4all.nl>
13204 L:      linux-media@vger.kernel.org
13205 T:      git git://linuxtv.org/media_tree.git
13206 S:      Maintained
13207 F:      drivers/media/usb/rainshadow-cec/*
13208
13209 RALINK MIPS ARCHITECTURE
13210 M:      John Crispin <john@phrozen.org>
13211 L:      linux-mips@vger.kernel.org
13212 S:      Maintained
13213 F:      arch/mips/ralink
13214
13215 RALINK RT2X00 WIRELESS LAN DRIVER
13216 P:      rt2x00 project
13217 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13218 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13219 L:      linux-wireless@vger.kernel.org
13220 S:      Maintained
13221 F:      drivers/net/wireless/ralink/rt2x00/
13222
13223 RAMDISK RAM BLOCK DEVICE DRIVER
13224 M:      Jens Axboe <axboe@kernel.dk>
13225 S:      Maintained
13226 F:      Documentation/blockdev/ramdisk.txt
13227 F:      drivers/block/brd.c
13228
13229 RANCHU VIRTUAL BOARD FOR MIPS
13230 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13231 L:      linux-mips@vger.kernel.org
13232 S:      Supported
13233 F:      arch/mips/generic/board-ranchu.c
13234 F:      arch/mips/configs/generic/board-ranchu.config
13235
13236 RANDOM NUMBER DRIVER
13237 M:      "Theodore Ts'o" <tytso@mit.edu>
13238 S:      Maintained
13239 F:      drivers/char/random.c
13240
13241 RAPIDIO SUBSYSTEM
13242 M:      Matt Porter <mporter@kernel.crashing.org>
13243 M:      Alexandre Bounine <alex.bou9@gmail.com>
13244 S:      Maintained
13245 F:      drivers/rapidio/
13246
13247 RAS INFRASTRUCTURE
13248 M:      Tony Luck <tony.luck@intel.com>
13249 M:      Borislav Petkov <bp@alien8.de>
13250 L:      linux-edac@vger.kernel.org
13251 S:      Maintained
13252 F:      drivers/ras/
13253 F:      include/linux/ras.h
13254 F:      include/ras/ras_event.h
13255 F:      Documentation/admin-guide/ras.rst
13256
13257 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13258 L:      linux-wireless@vger.kernel.org
13259 S:      Orphan
13260 F:      drivers/net/wireless/ray*
13261
13262 RCUTORTURE TEST FRAMEWORK
13263 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13264 M:      Josh Triplett <josh@joshtriplett.org>
13265 R:      Steven Rostedt <rostedt@goodmis.org>
13266 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13267 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13268 L:      rcu@vger.kernel.org
13269 S:      Supported
13270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13271 F:      tools/testing/selftests/rcutorture
13272
13273 RDC R-321X SoC
13274 M:      Florian Fainelli <florian@openwrt.org>
13275 S:      Maintained
13276
13277 RDC R6040 FAST ETHERNET DRIVER
13278 M:      Florian Fainelli <f.fainelli@gmail.com>
13279 L:      netdev@vger.kernel.org
13280 S:      Maintained
13281 F:      drivers/net/ethernet/rdc/r6040.c
13282
13283 RDMAVT - RDMA verbs software
13284 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13285 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13286 L:      linux-rdma@vger.kernel.org
13287 S:      Supported
13288 F:      drivers/infiniband/sw/rdmavt
13289
13290 RDS - RELIABLE DATAGRAM SOCKETS
13291 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13292 L:      netdev@vger.kernel.org
13293 L:      linux-rdma@vger.kernel.org
13294 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13295 W:      https://oss.oracle.com/projects/rds/
13296 S:      Supported
13297 F:      net/rds/
13298 F:      Documentation/networking/rds.txt
13299
13300 RDT - RESOURCE ALLOCATION
13301 M:      Fenghua Yu <fenghua.yu@intel.com>
13302 M:      Reinette Chatre <reinette.chatre@intel.com>
13303 L:      linux-kernel@vger.kernel.org
13304 S:      Supported
13305 F:      arch/x86/kernel/cpu/resctrl/
13306 F:      arch/x86/include/asm/resctrl_sched.h
13307 F:      Documentation/x86/resctrl*
13308
13309 READ-COPY UPDATE (RCU)
13310 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13311 M:      Josh Triplett <josh@joshtriplett.org>
13312 R:      Steven Rostedt <rostedt@goodmis.org>
13313 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13314 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13315 R:      Joel Fernandes <joel@joelfernandes.org>
13316 L:      rcu@vger.kernel.org
13317 W:      http://www.rdrop.com/users/paulmck/RCU/
13318 S:      Supported
13319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13320 F:      Documentation/RCU/
13321 X:      Documentation/RCU/torture.txt
13322 F:      include/linux/rcu*
13323 X:      include/linux/srcu*.h
13324 F:      kernel/rcu/
13325 X:      kernel/rcu/srcu*.c
13326
13327 REAL TIME CLOCK (RTC) SUBSYSTEM
13328 M:      Alessandro Zummo <a.zummo@towertech.it>
13329 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13330 L:      linux-rtc@vger.kernel.org
13331 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13332 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13333 S:      Maintained
13334 F:      Documentation/devicetree/bindings/rtc/
13335 F:      Documentation/rtc.txt
13336 F:      drivers/rtc/
13337 F:      include/linux/rtc.h
13338 F:      include/uapi/linux/rtc.h
13339 F:      include/linux/rtc/
13340 F:      include/linux/platform_data/rtc-*
13341 F:      tools/testing/selftests/rtc/
13342
13343 REALTEK AUDIO CODECS
13344 M:      Bard Liao <bardliao@realtek.com>
13345 M:      Oder Chiou <oder_chiou@realtek.com>
13346 S:      Maintained
13347 F:      sound/soc/codecs/rt*
13348 F:      include/sound/rt*.h
13349
13350 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13351 M:      Linus Walleij <linus.walleij@linaro.org>
13352 S:      Maintained
13353 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13354 F:      drivers/net/dsa/realtek-smi*
13355 F:      drivers/net/dsa/rtl83*
13356
13357 REDPINE WIRELESS DRIVER
13358 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13359 M:      Siva Rebbagondla <siva8118@gmail.com>
13360 L:      linux-wireless@vger.kernel.org
13361 S:      Maintained
13362 F:      drivers/net/wireless/rsi/
13363
13364 REGISTER MAP ABSTRACTION
13365 M:      Mark Brown <broonie@kernel.org>
13366 L:      linux-kernel@vger.kernel.org
13367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13368 S:      Supported
13369 F:      Documentation/devicetree/bindings/regmap/
13370 F:      drivers/base/regmap/
13371 F:      include/linux/regmap.h
13372
13373 REISERFS FILE SYSTEM
13374 L:      reiserfs-devel@vger.kernel.org
13375 S:      Supported
13376 F:      fs/reiserfs/
13377
13378 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13379 M:      Ohad Ben-Cohen <ohad@wizery.com>
13380 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13381 L:      linux-remoteproc@vger.kernel.org
13382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13383 S:      Maintained
13384 F:      Documentation/devicetree/bindings/remoteproc/
13385 F:      Documentation/remoteproc.txt
13386 F:      drivers/remoteproc/
13387 F:      include/linux/remoteproc.h
13388
13389 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13390 M:      Ohad Ben-Cohen <ohad@wizery.com>
13391 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13392 L:      linux-remoteproc@vger.kernel.org
13393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13394 S:      Maintained
13395 F:      drivers/rpmsg/
13396 F:      Documentation/rpmsg.txt
13397 F:      include/linux/rpmsg.h
13398 F:      include/linux/rpmsg/
13399
13400 RENESAS CLOCK DRIVERS
13401 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13402 L:      linux-renesas-soc@vger.kernel.org
13403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13404 S:      Supported
13405 F:      drivers/clk/renesas/
13406
13407 RENESAS EMEV2 I2C DRIVER
13408 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13409 S:      Supported
13410 F:      Documentation/devicetree/bindings/i2c/i2c-emev2.txt
13411 F:      drivers/i2c/busses/i2c-emev2.c
13412
13413 RENESAS ETHERNET DRIVERS
13414 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13415 L:      netdev@vger.kernel.org
13416 L:      linux-renesas-soc@vger.kernel.org
13417 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13418 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13419 F:      drivers/net/ethernet/renesas/
13420 F:      include/linux/sh_eth.h
13421
13422 RENESAS R-CAR GYROADC DRIVER
13423 M:      Marek Vasut <marek.vasut@gmail.com>
13424 L:      linux-iio@vger.kernel.org
13425 S:      Supported
13426 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13427 F:      drivers/iio/adc/rcar-gyroadc.c
13428
13429 RENESAS R-CAR I2C DRIVERS
13430 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13431 S:      Supported
13432 F:      Documentation/devicetree/bindings/i2c/i2c-rcar.txt
13433 F:      Documentation/devicetree/bindings/i2c/i2c-sh_mobile.txt
13434 F:      drivers/i2c/busses/i2c-rcar.c
13435 F:      drivers/i2c/busses/i2c-sh_mobile.c
13436
13437 RENESAS RIIC DRIVER
13438 M:      Chris Brandt <chris.brandt@renesas.com>
13439 S:      Supported
13440 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13441 F:      drivers/i2c/busses/i2c-riic.c
13442
13443 RENESAS USB PHY DRIVER
13444 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13445 L:      linux-renesas-soc@vger.kernel.org
13446 S:      Maintained
13447 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13448
13449 RESET CONTROLLER FRAMEWORK
13450 M:      Philipp Zabel <p.zabel@pengutronix.de>
13451 T:      git git://git.pengutronix.de/git/pza/linux
13452 S:      Maintained
13453 F:      drivers/reset/
13454 F:      Documentation/devicetree/bindings/reset/
13455 F:      include/dt-bindings/reset/
13456 F:      include/linux/reset.h
13457 F:      include/linux/reset/
13458 F:      include/linux/reset-controller.h
13459
13460 RESTARTABLE SEQUENCES SUPPORT
13461 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13462 M:      Peter Zijlstra <peterz@infradead.org>
13463 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13464 M:      Boqun Feng <boqun.feng@gmail.com>
13465 L:      linux-kernel@vger.kernel.org
13466 S:      Supported
13467 F:      kernel/rseq.c
13468 F:      include/uapi/linux/rseq.h
13469 F:      include/trace/events/rseq.h
13470 F:      tools/testing/selftests/rseq/
13471
13472 RFKILL
13473 M:      Johannes Berg <johannes@sipsolutions.net>
13474 L:      linux-wireless@vger.kernel.org
13475 W:      http://wireless.kernel.org/
13476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13477 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13478 S:      Maintained
13479 F:      Documentation/rfkill.txt
13480 F:      Documentation/ABI/stable/sysfs-class-rfkill
13481 F:      net/rfkill/
13482 F:      include/linux/rfkill.h
13483 F:      include/uapi/linux/rfkill.h
13484
13485 RHASHTABLE
13486 M:      Thomas Graf <tgraf@suug.ch>
13487 M:      Herbert Xu <herbert@gondor.apana.org.au>
13488 L:      netdev@vger.kernel.org
13489 S:      Maintained
13490 F:      lib/rhashtable.c
13491 F:      lib/test_rhashtable.c
13492 F:      include/linux/rhashtable.h
13493 F:      include/linux/rhashtable-types.h
13494
13495 RICOH R5C592 MEMORYSTICK DRIVER
13496 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13497 S:      Maintained
13498 F:      drivers/memstick/host/r592.*
13499
13500 RICOH SMARTMEDIA/XD DRIVER
13501 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13502 S:      Maintained
13503 F:      drivers/mtd/nand/raw/r852.c
13504 F:      drivers/mtd/nand/raw/r852.h
13505
13506 RISC-V ARCHITECTURE
13507 M:      Palmer Dabbelt <palmer@sifive.com>
13508 M:      Albert Ou <aou@eecs.berkeley.edu>
13509 L:      linux-riscv@lists.infradead.org
13510 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13511 S:      Supported
13512 F:      arch/riscv/
13513 K:      riscv
13514 N:      riscv
13515
13516 ROCCAT DRIVERS
13517 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13518 W:      http://sourceforge.net/projects/roccat/
13519 S:      Maintained
13520 F:      drivers/hid/hid-roccat*
13521 F:      include/linux/hid-roccat*
13522 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13523
13524 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13525 M:      Jacob chen <jacob2.chen@rock-chips.com>
13526 L:      linux-media@vger.kernel.org
13527 S:      Maintained
13528 F:      drivers/media/platform/rockchip/rga/
13529 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13530
13531 ROCKCHIP VPU CODEC DRIVER
13532 M:      Ezequiel Garcia <ezequiel@collabora.com>
13533 L:      linux-media@vger.kernel.org
13534 S:      Maintained
13535 F:      drivers/staging/media/platform/rockchip/vpu/
13536 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13537
13538 ROCKER DRIVER
13539 M:      Jiri Pirko <jiri@resnulli.us>
13540 L:      netdev@vger.kernel.org
13541 S:      Supported
13542 F:      drivers/net/ethernet/rocker/
13543
13544 ROCKETPORT DRIVER
13545 P:      Comtrol Corp.
13546 W:      http://www.comtrol.com
13547 S:      Maintained
13548 F:      Documentation/serial/rocket.rst
13549 F:      drivers/tty/rocket*
13550
13551 ROCKETPORT EXPRESS/INFINITY DRIVER
13552 M:      Kevin Cernekee <cernekee@gmail.com>
13553 L:      linux-serial@vger.kernel.org
13554 S:      Odd Fixes
13555 F:      drivers/tty/serial/rp2.*
13556
13557 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13558 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13559 L:      linux-kernel@vger.kernel.org
13560 L:      linux-renesas-soc@vger.kernel.org
13561 S:      Supported
13562 F:      drivers/mfd/bd9571mwv.c
13563 F:      drivers/regulator/bd9571mwv-regulator.c
13564 F:      drivers/gpio/gpio-bd9571mwv.c
13565 F:      include/linux/mfd/bd9571mwv.h
13566 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13567
13568 ROSE NETWORK LAYER
13569 M:      Ralf Baechle <ralf@linux-mips.org>
13570 L:      linux-hams@vger.kernel.org
13571 W:      http://www.linux-ax25.org/
13572 S:      Maintained
13573 F:      include/net/rose.h
13574 F:      include/uapi/linux/rose.h
13575 F:      net/rose/
13576
13577 RTL2830 MEDIA DRIVER
13578 M:      Antti Palosaari <crope@iki.fi>
13579 L:      linux-media@vger.kernel.org
13580 W:      https://linuxtv.org
13581 W:      http://palosaari.fi/linux/
13582 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13583 T:      git git://linuxtv.org/anttip/media_tree.git
13584 S:      Maintained
13585 F:      drivers/media/dvb-frontends/rtl2830*
13586
13587 RTL2832 MEDIA DRIVER
13588 M:      Antti Palosaari <crope@iki.fi>
13589 L:      linux-media@vger.kernel.org
13590 W:      https://linuxtv.org
13591 W:      http://palosaari.fi/linux/
13592 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13593 T:      git git://linuxtv.org/anttip/media_tree.git
13594 S:      Maintained
13595 F:      drivers/media/dvb-frontends/rtl2832*
13596
13597 RTL2832_SDR MEDIA DRIVER
13598 M:      Antti Palosaari <crope@iki.fi>
13599 L:      linux-media@vger.kernel.org
13600 W:      https://linuxtv.org
13601 W:      http://palosaari.fi/linux/
13602 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13603 T:      git git://linuxtv.org/anttip/media_tree.git
13604 S:      Maintained
13605 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13606
13607 RTL8180 WIRELESS DRIVER
13608 L:      linux-wireless@vger.kernel.org
13609 W:      http://wireless.kernel.org/
13610 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13611 S:      Orphan
13612 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13613
13614 RTL8187 WIRELESS DRIVER
13615 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13616 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13617 M:      Larry Finger <Larry.Finger@lwfinger.net>
13618 L:      linux-wireless@vger.kernel.org
13619 W:      http://wireless.kernel.org/
13620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13621 S:      Maintained
13622 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13623
13624 REALTEK WIRELESS DRIVER (rtlwifi family)
13625 M:      Ping-Ke Shih <pkshih@realtek.com>
13626 L:      linux-wireless@vger.kernel.org
13627 W:      http://wireless.kernel.org/
13628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13629 S:      Maintained
13630 F:      drivers/net/wireless/realtek/rtlwifi/
13631
13632 REALTEK WIRELESS DRIVER (rtw88)
13633 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
13634 L:      linux-wireless@vger.kernel.org
13635 S:      Maintained
13636 F:      drivers/net/wireless/realtek/rtw88/
13637
13638 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13639 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13640 L:      linux-wireless@vger.kernel.org
13641 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13642 S:      Maintained
13643 F:      drivers/net/wireless/realtek/rtl8xxxu/
13644
13645 RXRPC SOCKETS (AF_RXRPC)
13646 M:      David Howells <dhowells@redhat.com>
13647 L:      linux-afs@lists.infradead.org
13648 S:      Supported
13649 F:      net/rxrpc/
13650 F:      include/keys/rxrpc-type.h
13651 F:      include/net/af_rxrpc.h
13652 F:      include/trace/events/rxrpc.h
13653 F:      include/uapi/linux/rxrpc.h
13654 F:      Documentation/networking/rxrpc.txt
13655 W:      https://www.infradead.org/~dhowells/kafs/
13656
13657 S3 SAVAGE FRAMEBUFFER DRIVER
13658 M:      Antonino Daplas <adaplas@gmail.com>
13659 L:      linux-fbdev@vger.kernel.org
13660 S:      Maintained
13661 F:      drivers/video/fbdev/savage/
13662
13663 S390
13664 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13665 M:      Vasily Gorbik <gor@linux.ibm.com>
13666 M:      Christian Borntraeger <borntraeger@de.ibm.com>
13667 L:      linux-s390@vger.kernel.org
13668 W:      http://www.ibm.com/developerworks/linux/linux390/
13669 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13670 S:      Supported
13671 F:      arch/s390/
13672 F:      drivers/s390/
13673 F:      Documentation/s390/
13674 F:      Documentation/driver-api/s390-drivers.rst
13675
13676 S390 COMMON I/O LAYER
13677 M:      Sebastian Ott <sebott@linux.ibm.com>
13678 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13679 L:      linux-s390@vger.kernel.org
13680 W:      http://www.ibm.com/developerworks/linux/linux390/
13681 S:      Supported
13682 F:      drivers/s390/cio/
13683
13684 S390 DASD DRIVER
13685 M:      Stefan Haberland <sth@linux.ibm.com>
13686 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13687 L:      linux-s390@vger.kernel.org
13688 W:      http://www.ibm.com/developerworks/linux/linux390/
13689 S:      Supported
13690 F:      drivers/s390/block/dasd*
13691 F:      block/partitions/ibm.c
13692
13693 S390 IOMMU (PCI)
13694 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13695 L:      linux-s390@vger.kernel.org
13696 W:      http://www.ibm.com/developerworks/linux/linux390/
13697 S:      Supported
13698 F:      drivers/iommu/s390-iommu.c
13699
13700 S390 IUCV NETWORK LAYER
13701 M:      Julian Wiedmann <jwi@linux.ibm.com>
13702 M:      Ursula Braun <ubraun@linux.ibm.com>
13703 L:      linux-s390@vger.kernel.org
13704 W:      http://www.ibm.com/developerworks/linux/linux390/
13705 S:      Supported
13706 F:      drivers/s390/net/*iucv*
13707 F:      include/net/iucv/
13708 F:      net/iucv/
13709
13710 S390 NETWORK DRIVERS
13711 M:      Julian Wiedmann <jwi@linux.ibm.com>
13712 M:      Ursula Braun <ubraun@linux.ibm.com>
13713 L:      linux-s390@vger.kernel.org
13714 W:      http://www.ibm.com/developerworks/linux/linux390/
13715 S:      Supported
13716 F:      drivers/s390/net/
13717
13718 S390 PCI SUBSYSTEM
13719 M:      Sebastian Ott <sebott@linux.ibm.com>
13720 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13721 L:      linux-s390@vger.kernel.org
13722 W:      http://www.ibm.com/developerworks/linux/linux390/
13723 S:      Supported
13724 F:      arch/s390/pci/
13725 F:      drivers/pci/hotplug/s390_pci_hpc.c
13726
13727 S390 VFIO-CCW DRIVER
13728 M:      Cornelia Huck <cohuck@redhat.com>
13729 M:      Farhan Ali <alifm@linux.ibm.com>
13730 M:      Eric Farman <farman@linux.ibm.com>
13731 R:      Halil Pasic <pasic@linux.ibm.com>
13732 L:      linux-s390@vger.kernel.org
13733 L:      kvm@vger.kernel.org
13734 S:      Supported
13735 F:      drivers/s390/cio/vfio_ccw*
13736 F:      Documentation/s390/vfio-ccw.txt
13737 F:      include/uapi/linux/vfio_ccw.h
13738
13739 S390 ZCRYPT DRIVER
13740 M:      Harald Freudenberger <freude@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/
13745
13746 S390 VFIO AP DRIVER
13747 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13748 M:      Pierre Morel <pmorel@linux.ibm.com>
13749 M:      Halil Pasic <pasic@linux.ibm.com>
13750 L:      linux-s390@vger.kernel.org
13751 W:      http://www.ibm.com/developerworks/linux/linux390/
13752 S:      Supported
13753 F:      drivers/s390/crypto/vfio_ap_drv.c
13754 F:      drivers/s390/crypto/vfio_ap_private.h
13755 F:      drivers/s390/crypto/vfio_ap_ops.c
13756 F:      Documentation/s390/vfio-ap.txt
13757
13758 S390 ZFCP DRIVER
13759 M:      Steffen Maier <maier@linux.ibm.com>
13760 M:      Benjamin Block <bblock@linux.ibm.com>
13761 L:      linux-s390@vger.kernel.org
13762 W:      http://www.ibm.com/developerworks/linux/linux390/
13763 S:      Supported
13764 F:      drivers/s390/scsi/zfcp_*
13765
13766 S3C24XX SD/MMC Driver
13767 M:      Ben Dooks <ben-linux@fluff.org>
13768 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13769 S:      Supported
13770 F:      drivers/mmc/host/s3cmci.*
13771
13772 SAA6588 RDS RECEIVER DRIVER
13773 M:      Hans Verkuil <hverkuil@xs4all.nl>
13774 L:      linux-media@vger.kernel.org
13775 T:      git git://linuxtv.org/media_tree.git
13776 W:      https://linuxtv.org
13777 S:      Odd Fixes
13778 F:      drivers/media/i2c/saa6588*
13779
13780 SAA7134 VIDEO4LINUX DRIVER
13781 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13782 L:      linux-media@vger.kernel.org
13783 W:      https://linuxtv.org
13784 T:      git git://linuxtv.org/media_tree.git
13785 S:      Odd fixes
13786 F:      Documentation/media/v4l-drivers/saa7134*
13787 F:      drivers/media/pci/saa7134/
13788
13789 SAA7146 VIDEO4LINUX-2 DRIVER
13790 M:      Hans Verkuil <hverkuil@xs4all.nl>
13791 L:      linux-media@vger.kernel.org
13792 T:      git git://linuxtv.org/media_tree.git
13793 S:      Maintained
13794 F:      drivers/media/common/saa7146/
13795 F:      drivers/media/pci/saa7146/
13796 F:      include/media/drv-intf/saa7146*
13797
13798 SAMSUNG AUDIO (ASoC) DRIVERS
13799 M:      Krzysztof Kozlowski <krzk@kernel.org>
13800 M:      Sangbeom Kim <sbkim73@samsung.com>
13801 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13802 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13803 S:      Supported
13804 F:      sound/soc/samsung/
13805 F:      Documentation/devicetree/bindings/sound/samsung*
13806
13807 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13808 M:      Krzysztof Kozlowski <krzk@kernel.org>
13809 L:      linux-crypto@vger.kernel.org
13810 L:      linux-samsung-soc@vger.kernel.org
13811 S:      Maintained
13812 F:      drivers/crypto/exynos-rng.c
13813 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13814
13815 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13816 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13817 L:      linux-samsung-soc@vger.kernel.org
13818 S:      Maintained
13819 F:      drivers/char/hw_random/exynos-trng.c
13820 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13821
13822 SAMSUNG FRAMEBUFFER DRIVER
13823 M:      Jingoo Han <jingoohan1@gmail.com>
13824 L:      linux-fbdev@vger.kernel.org
13825 S:      Maintained
13826 F:      drivers/video/fbdev/s3c-fb.c
13827
13828 SAMSUNG LAPTOP DRIVER
13829 M:      Corentin Chary <corentin.chary@gmail.com>
13830 L:      platform-driver-x86@vger.kernel.org
13831 S:      Maintained
13832 F:      drivers/platform/x86/samsung-laptop.c
13833
13834 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13835 M:      Sangbeom Kim <sbkim73@samsung.com>
13836 M:      Krzysztof Kozlowski <krzk@kernel.org>
13837 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13838 L:      linux-kernel@vger.kernel.org
13839 L:      linux-samsung-soc@vger.kernel.org
13840 S:      Supported
13841 F:      drivers/mfd/sec*.c
13842 F:      drivers/regulator/s2m*.c
13843 F:      drivers/regulator/s5m*.c
13844 F:      drivers/clk/clk-s2mps11.c
13845 F:      drivers/rtc/rtc-s5m.c
13846 F:      include/linux/mfd/samsung/
13847 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13848 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13849 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13850 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13851
13852 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13853 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13854 L:      linux-media@vger.kernel.org
13855 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13856 S:      Maintained
13857 F:      drivers/media/platform/s3c-camif/
13858 F:      include/media/drv-intf/s3c_camif.h
13859
13860 SAMSUNG S3FWRN5 NFC DRIVER
13861 M:      Robert Baldyga <r.baldyga@samsung.com>
13862 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13863 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13864 S:      Supported
13865 F:      drivers/nfc/s3fwrn5
13866
13867 SAMSUNG S5C73M3 CAMERA DRIVER
13868 M:      Kyungmin Park <kyungmin.park@samsung.com>
13869 M:      Andrzej Hajda <a.hajda@samsung.com>
13870 L:      linux-media@vger.kernel.org
13871 S:      Supported
13872 F:      drivers/media/i2c/s5c73m3/*
13873
13874 SAMSUNG S5K5BAF CAMERA DRIVER
13875 M:      Kyungmin Park <kyungmin.park@samsung.com>
13876 M:      Andrzej Hajda <a.hajda@samsung.com>
13877 L:      linux-media@vger.kernel.org
13878 S:      Supported
13879 F:      drivers/media/i2c/s5k5baf.c
13880
13881 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13882 M:      Krzysztof Kozlowski <krzk@kernel.org>
13883 M:      Vladimir Zapolskiy <vz@mleia.com>
13884 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13885 L:      linux-crypto@vger.kernel.org
13886 L:      linux-samsung-soc@vger.kernel.org
13887 S:      Maintained
13888 F:      drivers/crypto/s5p-sss.c
13889
13890 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13891 M:      Kyungmin Park <kyungmin.park@samsung.com>
13892 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13893 L:      linux-media@vger.kernel.org
13894 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13895 S:      Supported
13896 F:      drivers/media/platform/exynos4-is/
13897
13898 SAMSUNG SOC CLOCK DRIVERS
13899 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13900 M:      Tomasz Figa <tomasz.figa@gmail.com>
13901 M:      Chanwoo Choi <cw00.choi@samsung.com>
13902 S:      Supported
13903 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13904 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13905 F:      drivers/clk/samsung/
13906 F:      include/dt-bindings/clock/exynos*.h
13907 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13908
13909 SAMSUNG SPI DRIVERS
13910 M:      Kukjin Kim <kgene@kernel.org>
13911 M:      Krzysztof Kozlowski <krzk@kernel.org>
13912 M:      Andi Shyti <andi@etezian.org>
13913 L:      linux-spi@vger.kernel.org
13914 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13915 S:      Maintained
13916 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13917 F:      drivers/spi/spi-s3c*
13918 F:      include/linux/platform_data/spi-s3c64xx.h
13919
13920 SAMSUNG SXGBE DRIVERS
13921 M:      Byungho An <bh74.an@samsung.com>
13922 M:      Girish K S <ks.giri@samsung.com>
13923 M:      Vipul Pandya <vipul.pandya@samsung.com>
13924 S:      Supported
13925 L:      netdev@vger.kernel.org
13926 F:      drivers/net/ethernet/samsung/sxgbe/
13927
13928 SAMSUNG THERMAL DRIVER
13929 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13930 L:      linux-pm@vger.kernel.org
13931 L:      linux-samsung-soc@vger.kernel.org
13932 S:      Supported
13933 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13934 F:      drivers/thermal/samsung/
13935
13936 SAMSUNG USB2 PHY DRIVER
13937 M:      Kamil Debski <kamil@wypas.org>
13938 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13939 L:      linux-kernel@vger.kernel.org
13940 S:      Supported
13941 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13942 F:      Documentation/phy/samsung-usb2.txt
13943 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13944 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13945 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13946 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13947 F:      drivers/phy/samsung/phy-samsung-usb2.c
13948 F:      drivers/phy/samsung/phy-samsung-usb2.h
13949
13950 SC1200 WDT DRIVER
13951 M:      Zwane Mwaikambo <zwanem@gmail.com>
13952 S:      Maintained
13953 F:      drivers/watchdog/sc1200wdt.c
13954
13955 SCHEDULER
13956 M:      Ingo Molnar <mingo@redhat.com>
13957 M:      Peter Zijlstra <peterz@infradead.org>
13958 L:      linux-kernel@vger.kernel.org
13959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13960 S:      Maintained
13961 F:      kernel/sched/
13962 F:      include/linux/sched.h
13963 F:      include/uapi/linux/sched.h
13964 F:      include/linux/wait.h
13965 F:      include/linux/preempt.h
13966
13967 SCR24X CHIP CARD INTERFACE DRIVER
13968 M:      Lubomir Rintel <lkundrak@v3.sk>
13969 S:      Supported
13970 F:      drivers/char/pcmcia/scr24x_cs.c
13971
13972 SCSI CDROM DRIVER
13973 M:      Jens Axboe <axboe@kernel.dk>
13974 L:      linux-scsi@vger.kernel.org
13975 W:      http://www.kernel.dk
13976 S:      Maintained
13977 F:      drivers/scsi/sr*
13978
13979 SCSI RDMA PROTOCOL (SRP) INITIATOR
13980 M:      Bart Van Assche <bvanassche@acm.org>
13981 L:      linux-rdma@vger.kernel.org
13982 S:      Supported
13983 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13984 F:      drivers/infiniband/ulp/srp/
13985 F:      include/scsi/srp.h
13986
13987 SCSI RDMA PROTOCOL (SRP) TARGET
13988 M:      Bart Van Assche <bvanassche@acm.org>
13989 L:      linux-rdma@vger.kernel.org
13990 L:      target-devel@vger.kernel.org
13991 S:      Supported
13992 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13993 F:      drivers/infiniband/ulp/srpt/
13994
13995 SCSI SG DRIVER
13996 M:      Doug Gilbert <dgilbert@interlog.com>
13997 L:      linux-scsi@vger.kernel.org
13998 W:      http://sg.danny.cz/sg
13999 S:      Maintained
14000 F:      Documentation/scsi/scsi-generic.txt
14001 F:      drivers/scsi/sg.c
14002 F:      include/scsi/sg.h
14003
14004 SCSI SUBSYSTEM
14005 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
14006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
14007 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14009 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
14010 L:      linux-scsi@vger.kernel.org
14011 S:      Maintained
14012 F:      Documentation/devicetree/bindings/scsi/
14013 F:      drivers/scsi/
14014 F:      include/scsi/
14015
14016 SCSI TAPE DRIVER
14017 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
14018 L:      linux-scsi@vger.kernel.org
14019 S:      Maintained
14020 F:      Documentation/scsi/st.txt
14021 F:      drivers/scsi/st.*
14022 F:      drivers/scsi/st_*.h
14023
14024 SCSI TARGET SUBSYSTEM
14025 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14026 L:      linux-scsi@vger.kernel.org
14027 L:      target-devel@vger.kernel.org
14028 W:      http://www.linux-iscsi.org
14029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14030 Q:      https://patchwork.kernel.org/project/target-devel/list/
14031 S:      Supported
14032 F:      drivers/target/
14033 F:      include/target/
14034 F:      Documentation/target/
14035
14036 SCTP PROTOCOL
14037 M:      Vlad Yasevich <vyasevich@gmail.com>
14038 M:      Neil Horman <nhorman@tuxdriver.com>
14039 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14040 L:      linux-sctp@vger.kernel.org
14041 W:      http://lksctp.sourceforge.net
14042 S:      Maintained
14043 F:      Documentation/networking/sctp.txt
14044 F:      include/linux/sctp.h
14045 F:      include/uapi/linux/sctp.h
14046 F:      include/net/sctp/
14047 F:      net/sctp/
14048
14049 SCx200 CPU SUPPORT
14050 M:      Jim Cromie <jim.cromie@gmail.com>
14051 S:      Odd Fixes
14052 F:      Documentation/i2c/busses/scx200_acb
14053 F:      arch/x86/platform/scx200/
14054 F:      drivers/watchdog/scx200_wdt.c
14055 F:      drivers/i2c/busses/scx200*
14056 F:      drivers/mtd/maps/scx200_docflash.c
14057 F:      include/linux/scx200.h
14058
14059 SCx200 GPIO DRIVER
14060 M:      Jim Cromie <jim.cromie@gmail.com>
14061 S:      Maintained
14062 F:      drivers/char/scx200_gpio.c
14063 F:      include/linux/scx200_gpio.h
14064
14065 SCx200 HRT CLOCKSOURCE DRIVER
14066 M:      Jim Cromie <jim.cromie@gmail.com>
14067 S:      Maintained
14068 F:      drivers/clocksource/scx200_hrt.c
14069
14070 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
14071 M:      Sascha Sommer <saschasommer@freenet.de>
14072 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
14073 S:      Maintained
14074 F:      drivers/mmc/host/sdricoh_cs.c
14075
14076 SECO BOARDS CEC DRIVER
14077 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
14078 S:      Maintained
14079 F:      drivers/media/platform/seco-cec/seco-cec.c
14080 F:      drivers/media/platform/seco-cec/seco-cec.h
14081
14082 SECURE COMPUTING
14083 M:      Kees Cook <keescook@chromium.org>
14084 R:      Andy Lutomirski <luto@amacapital.net>
14085 R:      Will Drewry <wad@chromium.org>
14086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
14087 S:      Supported
14088 F:      kernel/seccomp.c
14089 F:      include/uapi/linux/seccomp.h
14090 F:      include/linux/seccomp.h
14091 F:      tools/testing/selftests/seccomp/*
14092 F:      tools/testing/selftests/kselftest_harness.h
14093 F:      Documentation/userspace-api/seccomp_filter.rst
14094 K:      \bsecure_computing
14095 K:      \bTIF_SECCOMP\b
14096
14097 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
14098 M:      Al Cooper <alcooperx@gmail.com>
14099 L:      linux-mmc@vger.kernel.org
14100 L:      bcm-kernel-feedback-list@broadcom.com
14101 S:      Maintained
14102 F:      drivers/mmc/host/sdhci-brcmstb*
14103
14104 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
14105 M:      Adrian Hunter <adrian.hunter@intel.com>
14106 L:      linux-mmc@vger.kernel.org
14107 S:      Maintained
14108 F:      drivers/mmc/host/sdhci*
14109 F:      include/linux/mmc/sdhci*
14110
14111 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14112 M:      Adrian Hunter <adrian.hunter@intel.com>
14113 M:      Ritesh Harjani <riteshh@codeaurora.org>
14114 M:      Asutosh Das <asutoshd@codeaurora.org>
14115 L:      linux-mmc@vger.kernel.org
14116 S:      Maintained
14117 F:      drivers/mmc/host/cqhci*
14118
14119 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14120 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14121 M:      Manjunath M B <manjumb@synopsys.com>
14122 L:      linux-mmc@vger.kernel.org
14123 S:      Maintained
14124 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14125
14126 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14127 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14128 L:      linux-mmc@vger.kernel.org
14129 S:      Supported
14130 F:      drivers/mmc/host/sdhci-of-at91.c
14131
14132 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14133 M:      Ben Dooks <ben-linux@fluff.org>
14134 M:      Jaehoon Chung <jh80.chung@samsung.com>
14135 L:      linux-mmc@vger.kernel.org
14136 S:      Maintained
14137 F:      drivers/mmc/host/sdhci-s3c*
14138
14139 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14140 M:      Viresh Kumar <vireshk@kernel.org>
14141 L:      linux-mmc@vger.kernel.org
14142 S:      Maintained
14143 F:      drivers/mmc/host/sdhci-spear.c
14144
14145 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14146 M:      Kishon Vijay Abraham I <kishon@ti.com>
14147 L:      linux-mmc@vger.kernel.org
14148 S:      Maintained
14149 F:      drivers/mmc/host/sdhci-omap.c
14150
14151 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14152 M:      Scott Bauer <scott.bauer@intel.com>
14153 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14154 L:      linux-block@vger.kernel.org
14155 S:      Supported
14156 F:      block/sed*
14157 F:      block/opal_proto.h
14158 F:      include/linux/sed*
14159 F:      include/uapi/linux/sed*
14160
14161 SECURITY CONTACT
14162 M:      Security Officers <security@kernel.org>
14163 S:      Supported
14164
14165 SECURITY SUBSYSTEM
14166 M:      James Morris <jmorris@namei.org>
14167 M:      "Serge E. Hallyn" <serge@hallyn.com>
14168 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14170 W:      http://kernsec.org/
14171 S:      Supported
14172 F:      security/
14173 X:      security/selinux/
14174
14175 SELINUX SECURITY MODULE
14176 M:      Paul Moore <paul@paul-moore.com>
14177 M:      Stephen Smalley <sds@tycho.nsa.gov>
14178 M:      Eric Paris <eparis@parisplace.org>
14179 L:      selinux@vger.kernel.org
14180 W:      https://selinuxproject.org
14181 W:      https://github.com/SELinuxProject
14182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14183 S:      Supported
14184 F:      include/uapi/linux/selinux_netlink.h
14185 F:      security/selinux/
14186 F:      scripts/selinux/
14187 F:      Documentation/admin-guide/LSM/SELinux.rst
14188
14189 SENSABLE PHANTOM
14190 M:      Jiri Slaby <jirislaby@gmail.com>
14191 S:      Maintained
14192 F:      drivers/misc/phantom.c
14193 F:      include/uapi/linux/phantom.h
14194
14195 SERIAL DEVICE BUS
14196 M:      Rob Herring <robh@kernel.org>
14197 L:      linux-serial@vger.kernel.org
14198 S:      Maintained
14199 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14200 F:      drivers/tty/serdev/
14201 F:      include/linux/serdev.h
14202
14203 SERIAL DRIVERS
14204 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14205 L:      linux-serial@vger.kernel.org
14206 S:      Maintained
14207 F:      Documentation/devicetree/bindings/serial/
14208 F:      drivers/tty/serial/
14209
14210 SERIAL IR RECEIVER
14211 M:      Sean Young <sean@mess.org>
14212 L:      linux-media@vger.kernel.org
14213 S:      Maintained
14214 F:      drivers/media/rc/serial_ir.c
14215
14216 SFC NETWORK DRIVER
14217 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14218 M:      Edward Cree <ecree@solarflare.com>
14219 M:      Martin Habets <mhabets@solarflare.com>
14220 L:      netdev@vger.kernel.org
14221 S:      Supported
14222 F:      drivers/net/ethernet/sfc/
14223
14224 SFF/SFP/SFP+ MODULE SUPPORT
14225 M:      Russell King <linux@armlinux.org.uk>
14226 L:      netdev@vger.kernel.org
14227 S:      Maintained
14228 F:      drivers/net/phy/phylink.c
14229 F:      drivers/net/phy/sfp*
14230 F:      include/linux/phylink.h
14231 F:      include/linux/sfp.h
14232
14233 SGI GRU DRIVER
14234 M:      Dimitri Sivanich <sivanich@sgi.com>
14235 S:      Maintained
14236 F:      drivers/misc/sgi-gru/
14237
14238 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14239 M:      Pat Gefre <pfg@sgi.com>
14240 L:      linux-ia64@vger.kernel.org
14241 S:      Supported
14242 F:      Documentation/ia64/serial.txt
14243 F:      drivers/tty/serial/ioc?_serial.c
14244 F:      include/linux/ioc?.h
14245
14246 SGI XP/XPC/XPNET DRIVER
14247 M:      Cliff Whickman <cpw@sgi.com>
14248 M:      Robin Holt <robinmholt@gmail.com>
14249 S:      Maintained
14250 F:      drivers/misc/sgi-xp/
14251
14252 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14253 M:      Ursula Braun <ubraun@linux.ibm.com>
14254 M:      Karsten Graul <kgraul@linux.ibm.com>
14255 L:      linux-s390@vger.kernel.org
14256 W:      http://www.ibm.com/developerworks/linux/linux390/
14257 S:      Supported
14258 F:      net/smc/
14259
14260 SHARP RJ54N1CB0C SENSOR DRIVER
14261 M:      Jacopo Mondi <jacopo@jmondi.org>
14262 L:      linux-media@vger.kernel.org
14263 T:      git git://linuxtv.org/media_tree.git
14264 S:      Odd fixes
14265 F:      drivers/media/i2c/rj54n1cb0c.c
14266 F:      include/media/i2c/rj54n1cb0c.h
14267
14268 SH_VEU V4L2 MEM2MEM DRIVER
14269 L:      linux-media@vger.kernel.org
14270 S:      Orphan
14271 F:      drivers/media/platform/sh_veu.c
14272
14273 SH_VOU V4L2 OUTPUT DRIVER
14274 L:      linux-media@vger.kernel.org
14275 S:      Orphan
14276 F:      drivers/media/platform/sh_vou.c
14277 F:      include/media/drv-intf/sh_vou.h
14278
14279 SI2157 MEDIA DRIVER
14280 M:      Antti Palosaari <crope@iki.fi>
14281 L:      linux-media@vger.kernel.org
14282 W:      https://linuxtv.org
14283 W:      http://palosaari.fi/linux/
14284 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14285 T:      git git://linuxtv.org/anttip/media_tree.git
14286 S:      Maintained
14287 F:      drivers/media/tuners/si2157*
14288
14289 SI2165 MEDIA DRIVER
14290 M:      Matthias Schwarzott <zzam@gentoo.org>
14291 L:      linux-media@vger.kernel.org
14292 W:      https://linuxtv.org
14293 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14294 S:      Maintained
14295 F:      drivers/media/dvb-frontends/si2165*
14296
14297 SI2168 MEDIA DRIVER
14298 M:      Antti Palosaari <crope@iki.fi>
14299 L:      linux-media@vger.kernel.org
14300 W:      https://linuxtv.org
14301 W:      http://palosaari.fi/linux/
14302 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14303 T:      git git://linuxtv.org/anttip/media_tree.git
14304 S:      Maintained
14305 F:      drivers/media/dvb-frontends/si2168*
14306
14307 SI470X FM RADIO RECEIVER I2C DRIVER
14308 M:      Hans Verkuil <hverkuil@xs4all.nl>
14309 L:      linux-media@vger.kernel.org
14310 T:      git git://linuxtv.org/media_tree.git
14311 W:      https://linuxtv.org
14312 S:      Odd Fixes
14313 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14314
14315 SI470X FM RADIO RECEIVER USB DRIVER
14316 M:      Hans Verkuil <hverkuil@xs4all.nl>
14317 L:      linux-media@vger.kernel.org
14318 T:      git git://linuxtv.org/media_tree.git
14319 W:      https://linuxtv.org
14320 S:      Maintained
14321 F:      drivers/media/radio/si470x/radio-si470x-common.c
14322 F:      drivers/media/radio/si470x/radio-si470x.h
14323 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14324
14325 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14326 M:      Eduardo Valentin <edubezval@gmail.com>
14327 L:      linux-media@vger.kernel.org
14328 T:      git git://linuxtv.org/media_tree.git
14329 W:      https://linuxtv.org
14330 S:      Odd Fixes
14331 F:      drivers/media/radio/si4713/si4713.?
14332
14333 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14334 M:      Eduardo Valentin <edubezval@gmail.com>
14335 L:      linux-media@vger.kernel.org
14336 T:      git git://linuxtv.org/media_tree.git
14337 W:      https://linuxtv.org
14338 S:      Odd Fixes
14339 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14340
14341 SI4713 FM RADIO TRANSMITTER USB DRIVER
14342 M:      Hans Verkuil <hverkuil@xs4all.nl>
14343 L:      linux-media@vger.kernel.org
14344 T:      git git://linuxtv.org/media_tree.git
14345 W:      https://linuxtv.org
14346 S:      Maintained
14347 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14348
14349 SIANO DVB DRIVER
14350 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14351 L:      linux-media@vger.kernel.org
14352 W:      https://linuxtv.org
14353 T:      git git://linuxtv.org/media_tree.git
14354 S:      Odd fixes
14355 F:      drivers/media/common/siano/
14356 F:      drivers/media/usb/siano/
14357 F:      drivers/media/usb/siano/
14358 F:      drivers/media/mmc/siano/
14359
14360 SIFIVE DRIVERS
14361 M:      Palmer Dabbelt <palmer@sifive.com>
14362 M:      Paul Walmsley <paul.walmsley@sifive.com>
14363 L:      linux-riscv@lists.infradead.org
14364 T:      git git://github.com/sifive/riscv-linux.git
14365 S:      Supported
14366 K:      sifive
14367 N:      sifive
14368
14369 SIFIVE FU540 SYSTEM-ON-CHIP
14370 M:      Paul Walmsley <paul.walmsley@sifive.com>
14371 M:      Palmer Dabbelt <palmer@sifive.com>
14372 L:      linux-riscv@lists.infradead.org
14373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
14374 S:      Supported
14375 K:      fu540
14376 N:      fu540
14377
14378 SILEAD TOUCHSCREEN DRIVER
14379 M:      Hans de Goede <hdegoede@redhat.com>
14380 L:      linux-input@vger.kernel.org
14381 L:      platform-driver-x86@vger.kernel.org
14382 S:      Maintained
14383 F:      drivers/input/touchscreen/silead.c
14384 F:      drivers/platform/x86/touchscreen_dmi.c
14385
14386 SILICON MOTION SM712 FRAME BUFFER DRIVER
14387 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14388 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14389 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14390 L:      linux-fbdev@vger.kernel.org
14391 S:      Maintained
14392 F:      drivers/video/fbdev/sm712*
14393 F:      Documentation/fb/sm712fb.txt
14394
14395 SIMPLE FIRMWARE INTERFACE (SFI)
14396 M:      Len Brown <lenb@kernel.org>
14397 L:      sfi-devel@simplefirmware.org
14398 W:      http://simplefirmware.org/
14399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14400 S:      Supported
14401 F:      arch/x86/platform/sfi/
14402 F:      drivers/sfi/
14403 F:      include/linux/sfi*.h
14404
14405 SIMPLEFB FB DRIVER
14406 M:      Hans de Goede <hdegoede@redhat.com>
14407 L:      linux-fbdev@vger.kernel.org
14408 S:      Maintained
14409 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
14410 F:      drivers/video/fbdev/simplefb.c
14411 F:      include/linux/platform_data/simplefb.h
14412
14413 SIMTEC EB110ATX (Chalice CATS)
14414 P:      Ben Dooks
14415 P:      Vincent Sanders <vince@simtec.co.uk>
14416 M:      Simtec Linux Team <linux@simtec.co.uk>
14417 W:      http://www.simtec.co.uk/products/EB110ATX/
14418 S:      Supported
14419
14420 SIMTEC EB2410ITX (BAST)
14421 P:      Ben Dooks
14422 P:      Vincent Sanders <vince@simtec.co.uk>
14423 M:      Simtec Linux Team <linux@simtec.co.uk>
14424 W:      http://www.simtec.co.uk/products/EB2410ITX/
14425 S:      Supported
14426 F:      arch/arm/mach-s3c24xx/mach-bast.c
14427 F:      arch/arm/mach-s3c24xx/bast-ide.c
14428 F:      arch/arm/mach-s3c24xx/bast-irq.c
14429
14430 SIPHASH PRF ROUTINES
14431 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14432 S:      Maintained
14433 F:      lib/siphash.c
14434 F:      lib/test_siphash.c
14435 F:      include/linux/siphash.h
14436
14437 SIOX
14438 M:      Thorsten Scherer <t.scherer@eckelmann.de>
14439 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14440 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14441 S:      Supported
14442 F:      drivers/siox/*
14443 F:      drivers/gpio/gpio-siox.c
14444 F:      include/trace/events/siox.h
14445
14446 SIS 190 ETHERNET DRIVER
14447 M:      Francois Romieu <romieu@fr.zoreil.com>
14448 L:      netdev@vger.kernel.org
14449 S:      Maintained
14450 F:      drivers/net/ethernet/sis/sis190.c
14451
14452 SIS 900/7016 FAST ETHERNET DRIVER
14453 M:      Daniele Venzano <venza@brownhat.org>
14454 W:      http://www.brownhat.org/sis900.html
14455 L:      netdev@vger.kernel.org
14456 S:      Maintained
14457 F:      drivers/net/ethernet/sis/sis900.*
14458
14459 SIS FRAMEBUFFER DRIVER
14460 M:      Thomas Winischhofer <thomas@winischhofer.net>
14461 W:      http://www.winischhofer.net/linuxsisvga.shtml
14462 S:      Maintained
14463 F:      Documentation/fb/sisfb.txt
14464 F:      drivers/video/fbdev/sis/
14465 F:      include/video/sisfb.h
14466
14467 SIS USB2VGA DRIVER
14468 M:      Thomas Winischhofer <thomas@winischhofer.net>
14469 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14470 S:      Maintained
14471 F:      drivers/usb/misc/sisusbvga/
14472
14473 SLAB ALLOCATOR
14474 M:      Christoph Lameter <cl@linux.com>
14475 M:      Pekka Enberg <penberg@kernel.org>
14476 M:      David Rientjes <rientjes@google.com>
14477 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14478 M:      Andrew Morton <akpm@linux-foundation.org>
14479 L:      linux-mm@kvack.org
14480 S:      Maintained
14481 F:      include/linux/sl?b*.h
14482 F:      mm/sl?b*
14483
14484 SLEEPABLE READ-COPY UPDATE (SRCU)
14485 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14486 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14487 M:      Josh Triplett <josh@joshtriplett.org>
14488 R:      Steven Rostedt <rostedt@goodmis.org>
14489 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14490 L:      rcu@vger.kernel.org
14491 W:      http://www.rdrop.com/users/paulmck/RCU/
14492 S:      Supported
14493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
14494 F:      include/linux/srcu*.h
14495 F:      kernel/rcu/srcu*.c
14496
14497 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14498 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14499 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14500 S:      Maintained
14501 F:      drivers/slimbus/
14502 F:      Documentation/devicetree/bindings/slimbus/
14503 F:      include/linux/slimbus.h
14504
14505 SMACK SECURITY MODULE
14506 M:      Casey Schaufler <casey@schaufler-ca.com>
14507 L:      linux-security-module@vger.kernel.org
14508 W:      http://schaufler-ca.com
14509 T:      git git://github.com/cschaufler/smack-next
14510 S:      Maintained
14511 F:      Documentation/admin-guide/LSM/Smack.rst
14512 F:      security/smack/
14513
14514 SMC91x ETHERNET DRIVER
14515 M:      Nicolas Pitre <nico@fluxnic.net>
14516 S:      Odd Fixes
14517 F:      drivers/net/ethernet/smsc/smc91x.*
14518
14519 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14520 M:      Sakari Ailus <sakari.ailus@iki.fi>
14521 L:      linux-media@vger.kernel.org
14522 S:      Maintained
14523 F:      drivers/media/i2c/smiapp/
14524 F:      include/media/i2c/smiapp.h
14525 F:      drivers/media/i2c/smiapp-pll.c
14526 F:      drivers/media/i2c/smiapp-pll.h
14527 F:      include/uapi/linux/smiapp.h
14528 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14529
14530 SMM665 HARDWARE MONITOR DRIVER
14531 M:      Guenter Roeck <linux@roeck-us.net>
14532 L:      linux-hwmon@vger.kernel.org
14533 S:      Maintained
14534 F:      Documentation/hwmon/smm665.rst
14535 F:      drivers/hwmon/smm665.c
14536
14537 SMSC EMC2103 HARDWARE MONITOR DRIVER
14538 M:      Steve Glendinning <steve.glendinning@shawell.net>
14539 L:      linux-hwmon@vger.kernel.org
14540 S:      Maintained
14541 F:      Documentation/hwmon/emc2103.rst
14542 F:      drivers/hwmon/emc2103.c
14543
14544 SMSC SCH5627 HARDWARE MONITOR DRIVER
14545 M:      Hans de Goede <hdegoede@redhat.com>
14546 L:      linux-hwmon@vger.kernel.org
14547 S:      Supported
14548 F:      Documentation/hwmon/sch5627.rst
14549 F:      drivers/hwmon/sch5627.c
14550
14551 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14552 M:      Steve Glendinning <steve.glendinning@shawell.net>
14553 L:      linux-fbdev@vger.kernel.org
14554 S:      Maintained
14555 F:      drivers/video/fbdev/smscufx.c
14556
14557 SMSC47B397 HARDWARE MONITOR DRIVER
14558 M:      Jean Delvare <jdelvare@suse.com>
14559 L:      linux-hwmon@vger.kernel.org
14560 S:      Maintained
14561 F:      Documentation/hwmon/smsc47b397.rst
14562 F:      drivers/hwmon/smsc47b397.c
14563
14564 SMSC911x ETHERNET DRIVER
14565 M:      Steve Glendinning <steve.glendinning@shawell.net>
14566 L:      netdev@vger.kernel.org
14567 S:      Maintained
14568 F:      include/linux/smsc911x.h
14569 F:      drivers/net/ethernet/smsc/smsc911x.*
14570
14571 SMSC9420 PCI ETHERNET DRIVER
14572 M:      Steve Glendinning <steve.glendinning@shawell.net>
14573 L:      netdev@vger.kernel.org
14574 S:      Maintained
14575 F:      drivers/net/ethernet/smsc/smsc9420.*
14576
14577 SOC-CAMERA V4L2 SUBSYSTEM
14578 L:      linux-media@vger.kernel.org
14579 T:      git git://linuxtv.org/media_tree.git
14580 S:      Orphan
14581 F:      include/media/soc_camera.h
14582 F:      drivers/staging/media/soc_camera/
14583
14584 SOCIONEXT SYNQUACER I2C DRIVER
14585 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14586 L:      linux-i2c@vger.kernel.org
14587 S:      Maintained
14588 F:      drivers/i2c/busses/i2c-synquacer.c
14589 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14590
14591 SOCIONEXT UNIPHIER SOUND DRIVER
14592 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14593 S:      Orphan
14594 F:      sound/soc/uniphier/
14595
14596 SOEKRIS NET48XX LED SUPPORT
14597 M:      Chris Boot <bootc@bootc.net>
14598 S:      Maintained
14599 F:      drivers/leds/leds-net48xx.c
14600
14601 SOFT-ROCE DRIVER (rxe)
14602 M:      Moni Shoua <monis@mellanox.com>
14603 L:      linux-rdma@vger.kernel.org
14604 S:      Supported
14605 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14606 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14607 F:      drivers/infiniband/sw/rxe/
14608 F:      include/uapi/rdma/rdma_user_rxe.h
14609
14610 SOFTLOGIC 6x10 MPEG CODEC
14611 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14612 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14613 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14614 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14615 M:      Ismael Luceno <ismael@iodev.co.uk>
14616 L:      linux-media@vger.kernel.org
14617 S:      Supported
14618 F:      drivers/media/pci/solo6x10/
14619
14620 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14621 M:      James Morse <james.morse@arm.com>
14622 L:      linux-arm-kernel@lists.infradead.org
14623 S:      Maintained
14624 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14625 F:      drivers/firmware/arm_sdei.c
14626 F:      include/linux/arm_sdei.h
14627 F:      include/uapi/linux/arm_sdei.h
14628
14629 SOFTWARE RAID (Multiple Disks) SUPPORT
14630 M:      Shaohua Li <shli@kernel.org>
14631 L:      linux-raid@vger.kernel.org
14632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14633 S:      Supported
14634 F:      drivers/md/Makefile
14635 F:      drivers/md/Kconfig
14636 F:      drivers/md/md*
14637 F:      drivers/md/raid*
14638 F:      include/linux/raid/
14639 F:      include/uapi/linux/raid/
14640
14641 SOCIONEXT (SNI) AVE NETWORK DRIVER
14642 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14643 L:      netdev@vger.kernel.org
14644 S:      Maintained
14645 F:      drivers/net/ethernet/socionext/sni_ave.c
14646 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14647
14648 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14649 M:      Jassi Brar <jaswinder.singh@linaro.org>
14650 L:      netdev@vger.kernel.org
14651 S:      Maintained
14652 F:      drivers/net/ethernet/socionext/netsec.c
14653 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14654
14655 SOLIDRUN CLEARFOG SUPPORT
14656 M:      Russell King <linux@armlinux.org.uk>
14657 S:      Maintained
14658 F:      arch/arm/boot/dts/armada-388-clearfog*
14659 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14660
14661 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14662 M:      Russell King <linux@armlinux.org.uk>
14663 S:      Maintained
14664 F:      arch/arm/boot/dts/imx6*-cubox-i*
14665 F:      arch/arm/boot/dts/imx6*-hummingboard*
14666 F:      arch/arm/boot/dts/imx6*-sr-*
14667
14668 SONIC NETWORK DRIVER
14669 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14670 L:      netdev@vger.kernel.org
14671 S:      Maintained
14672 F:      drivers/net/ethernet/natsemi/sonic.*
14673
14674 SONICS SILICON BACKPLANE DRIVER (SSB)
14675 M:      Michael Buesch <m@bues.ch>
14676 L:      linux-wireless@vger.kernel.org
14677 S:      Maintained
14678 F:      drivers/ssb/
14679 F:      include/linux/ssb/
14680
14681 SONY IMX214 SENSOR DRIVER
14682 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14683 L:      linux-media@vger.kernel.org
14684 T:      git git://linuxtv.org/media_tree.git
14685 S:      Maintained
14686 F:      drivers/media/i2c/imx214.c
14687 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14688
14689 SONY IMX258 SENSOR DRIVER
14690 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14691 L:      linux-media@vger.kernel.org
14692 T:      git git://linuxtv.org/media_tree.git
14693 S:      Maintained
14694 F:      drivers/media/i2c/imx258.c
14695
14696 SONY IMX274 SENSOR DRIVER
14697 M:      Leon Luo <leonl@leopardimaging.com>
14698 L:      linux-media@vger.kernel.org
14699 T:      git git://linuxtv.org/media_tree.git
14700 S:      Maintained
14701 F:      drivers/media/i2c/imx274.c
14702 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14703
14704 SONY IMX319 SENSOR DRIVER
14705 M:      Bingbu Cao <bingbu.cao@intel.com>
14706 L:      linux-media@vger.kernel.org
14707 T:      git git://linuxtv.org/media_tree.git
14708 S:      Maintained
14709 F:      drivers/media/i2c/imx319.c
14710
14711 SONY IMX355 SENSOR DRIVER
14712 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14713 L:      linux-media@vger.kernel.org
14714 T:      git git://linuxtv.org/media_tree.git
14715 S:      Maintained
14716 F:      drivers/media/i2c/imx355.c
14717
14718 SONY MEMORYSTICK SUBSYSTEM
14719 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14720 M:      Alex Dubov <oakad@yahoo.com>
14721 M:      Ulf Hansson <ulf.hansson@linaro.org>
14722 L:      linux-mmc@vger.kernel.org
14723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
14724 S:      Maintained
14725 F:      drivers/memstick/
14726 F:      include/linux/memstick.h
14727
14728 SONY VAIO CONTROL DEVICE DRIVER
14729 M:      Mattia Dongili <malattia@linux.it>
14730 L:      platform-driver-x86@vger.kernel.org
14731 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14732 S:      Maintained
14733 F:      Documentation/laptops/sony-laptop.txt
14734 F:      drivers/char/sonypi.c
14735 F:      drivers/platform/x86/sony-laptop.c
14736 F:      include/linux/sony-laptop.h
14737
14738 SOUND
14739 M:      Jaroslav Kysela <perex@perex.cz>
14740 M:      Takashi Iwai <tiwai@suse.com>
14741 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14742 W:      http://www.alsa-project.org/
14743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14744 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14745 S:      Maintained
14746 F:      Documentation/sound/
14747 F:      include/sound/
14748 F:      include/uapi/sound/
14749 F:      sound/
14750
14751 SOUND - COMPRESSED AUDIO
14752 M:      Vinod Koul <vkoul@kernel.org>
14753 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14755 S:      Supported
14756 F:      Documentation/sound/designs/compress-offload.rst
14757 F:      include/sound/compress_driver.h
14758 F:      include/uapi/sound/compress_*
14759 F:      sound/core/compress_offload.c
14760 F:      sound/soc/soc-compress.c
14761
14762 SOUND - DMAENGINE HELPERS
14763 M:      Lars-Peter Clausen <lars@metafoo.de>
14764 S:      Supported
14765 F:      include/sound/dmaengine_pcm.h
14766 F:      sound/core/pcm_dmaengine.c
14767 F:      sound/soc/soc-generic-dmaengine-pcm.c
14768
14769 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14770 M:      Liam Girdwood <lgirdwood@gmail.com>
14771 M:      Mark Brown <broonie@kernel.org>
14772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14773 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14774 W:      http://alsa-project.org/main/index.php/ASoC
14775 S:      Supported
14776 F:      Documentation/devicetree/bindings/sound/
14777 F:      Documentation/sound/soc/
14778 F:      sound/soc/
14779 F:      include/dt-bindings/sound/
14780 F:      include/sound/soc*
14781
14782 SOUNDWIRE SUBSYSTEM
14783 M:      Vinod Koul <vkoul@kernel.org>
14784 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14785 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14786 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14787 S:      Supported
14788 F:      Documentation/driver-api/soundwire/
14789 F:      drivers/soundwire/
14790 F:      include/linux/soundwire/
14791
14792 SP2 MEDIA DRIVER
14793 M:      Olli Salonen <olli.salonen@iki.fi>
14794 L:      linux-media@vger.kernel.org
14795 W:      https://linuxtv.org
14796 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14797 S:      Maintained
14798 F:      drivers/media/dvb-frontends/sp2*
14799
14800 SPARC + UltraSPARC (sparc/sparc64)
14801 M:      "David S. Miller" <davem@davemloft.net>
14802 L:      sparclinux@vger.kernel.org
14803 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
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:      arch/sparc/
14808 F:      drivers/sbus/
14809
14810 SPARC SERIAL DRIVERS
14811 M:      "David S. Miller" <davem@davemloft.net>
14812 L:      sparclinux@vger.kernel.org
14813 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14815 S:      Maintained
14816 F:      include/linux/sunserialcore.h
14817 F:      drivers/tty/serial/suncore.c
14818 F:      drivers/tty/serial/sunhv.c
14819 F:      drivers/tty/serial/sunsab.c
14820 F:      drivers/tty/serial/sunsab.h
14821 F:      drivers/tty/serial/sunsu.c
14822 F:      drivers/tty/serial/sunzilog.c
14823 F:      drivers/tty/serial/sunzilog.h
14824 F:      drivers/tty/vcc.c
14825
14826 SPARSE CHECKER
14827 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14828 L:      linux-sparse@vger.kernel.org
14829 W:      https://sparse.wiki.kernel.org/
14830 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14831 S:      Maintained
14832 F:      include/linux/compiler.h
14833
14834 SPEAR CLOCK FRAMEWORK SUPPORT
14835 M:      Viresh Kumar <vireshk@kernel.org>
14836 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14837 W:      http://www.st.com/spear
14838 S:      Maintained
14839 F:      drivers/clk/spear/
14840
14841 SPEAR PLATFORM SUPPORT
14842 M:      Viresh Kumar <vireshk@kernel.org>
14843 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14844 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14845 W:      http://www.st.com/spear
14846 S:      Maintained
14847 F:      arch/arm/boot/dts/spear*
14848 F:      arch/arm/mach-spear/
14849
14850 SPI NOR SUBSYSTEM
14851 M:      Marek Vasut <marek.vasut@gmail.com>
14852 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14853 L:      linux-mtd@lists.infradead.org
14854 W:      http://www.linux-mtd.infradead.org/
14855 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
14857 S:      Maintained
14858 F:      drivers/mtd/spi-nor/
14859 F:      include/linux/mtd/spi-nor.h
14860
14861 SPI SUBSYSTEM
14862 M:      Mark Brown <broonie@kernel.org>
14863 L:      linux-spi@vger.kernel.org
14864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14865 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14866 S:      Maintained
14867 F:      Documentation/devicetree/bindings/spi/
14868 F:      Documentation/spi/
14869 F:      drivers/spi/
14870 F:      include/linux/spi/
14871 F:      include/uapi/linux/spi/
14872 F:      tools/spi/
14873
14874 SPIDERNET NETWORK DRIVER for CELL
14875 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14876 L:      netdev@vger.kernel.org
14877 S:      Supported
14878 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14879 F:      drivers/net/ethernet/toshiba/spider_net*
14880
14881 SPMI SUBSYSTEM
14882 R:      Stephen Boyd <sboyd@kernel.org>
14883 L:      linux-arm-msm@vger.kernel.org
14884 F:      Documentation/devicetree/bindings/spmi/
14885 F:      drivers/spmi/
14886 F:      include/dt-bindings/spmi/spmi.h
14887 F:      include/linux/spmi.h
14888 F:      include/trace/events/spmi.h
14889
14890 SPU FILE SYSTEM
14891 M:      Jeremy Kerr <jk@ozlabs.org>
14892 L:      linuxppc-dev@lists.ozlabs.org
14893 W:      http://www.ibm.com/developerworks/power/cell/
14894 S:      Supported
14895 F:      Documentation/filesystems/spufs.txt
14896 F:      arch/powerpc/platforms/cell/spufs/
14897
14898 SQUASHFS FILE SYSTEM
14899 M:      Phillip Lougher <phillip@squashfs.org.uk>
14900 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14901 W:      http://squashfs.org.uk
14902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14903 S:      Maintained
14904 F:      Documentation/filesystems/squashfs.txt
14905 F:      fs/squashfs/
14906
14907 SRM (Alpha) environment access
14908 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14909 S:      Maintained
14910 F:      arch/alpha/kernel/srm_env.c
14911
14912 ST LSM6DSx IMU IIO DRIVER
14913 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14914 L:      linux-iio@vger.kernel.org
14915 W:      http://www.st.com/
14916 S:      Maintained
14917 F:      drivers/iio/imu/st_lsm6dsx/
14918 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14919
14920 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
14921 M:      Mickael Guene <mickael.guene@st.com>
14922 L:      linux-media@vger.kernel.org
14923 T:      git git://linuxtv.org/media_tree.git
14924 S:      Maintained
14925 F:      drivers/media/i2c/st-mipid02.c
14926 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
14927
14928 ST STM32 I2C/SMBUS DRIVER
14929 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14930 L:      linux-i2c@vger.kernel.org
14931 S:      Maintained
14932 F:      drivers/i2c/busses/i2c-stm32*
14933
14934 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14935 M:      Song Qiang <songqiang1304521@gmail.com>
14936 L:      linux-iio@vger.kernel.org
14937 S:      Maintained
14938 F:      drivers/iio/proximity/vl53l0x-i2c.c
14939 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14940
14941 STABLE BRANCH
14942 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14943 M:      Sasha Levin <sashal@kernel.org>
14944 L:      stable@vger.kernel.org
14945 S:      Supported
14946 F:      Documentation/process/stable-kernel-rules.rst
14947
14948 STAGING - COMEDI
14949 M:      Ian Abbott <abbotti@mev.co.uk>
14950 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14951 S:      Odd Fixes
14952 F:      drivers/staging/comedi/
14953
14954 STAGING - EROFS FILE SYSTEM
14955 M:      Gao Xiang <gaoxiang25@huawei.com>
14956 M:      Chao Yu <yuchao0@huawei.com>
14957 L:      linux-erofs@lists.ozlabs.org
14958 S:      Maintained
14959 F:      drivers/staging/erofs/
14960
14961 STAGING - INDUSTRIAL IO
14962 M:      Jonathan Cameron <jic23@kernel.org>
14963 L:      linux-iio@vger.kernel.org
14964 S:      Odd Fixes
14965 F:      Documentation/devicetree/bindings/staging/iio/
14966 F:      drivers/staging/iio/
14967
14968 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14969 M:      Marc Dietrich <marvin24@gmx.de>
14970 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14971 L:      linux-tegra@vger.kernel.org
14972 S:      Maintained
14973 F:      drivers/staging/nvec/
14974
14975 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14976 M:      Jens Frederich <jfrederich@gmail.com>
14977 M:      Daniel Drake <dsd@laptop.org>
14978 M:      Jon Nettleton <jon.nettleton@gmail.com>
14979 W:      http://wiki.laptop.org/go/DCON
14980 S:      Maintained
14981 F:      drivers/staging/olpc_dcon/
14982
14983 STAGING - REALTEK RTL8712U DRIVERS
14984 M:      Larry Finger <Larry.Finger@lwfinger.net>
14985 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14986 S:      Odd Fixes
14987 F:      drivers/staging/rtl8712/
14988
14989 STAGING - REALTEK RTL8188EU DRIVERS
14990 M:      Larry Finger <Larry.Finger@lwfinger.net>
14991 S:      Odd Fixes
14992 F:      drivers/staging/rtl8188eu/
14993
14994 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14995 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14996 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14997 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14998 L:      linux-fbdev@vger.kernel.org
14999 S:      Maintained
15000 F:      drivers/staging/sm750fb/
15001
15002 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
15003 M:      William Hubbs <w.d.hubbs@gmail.com>
15004 M:      Chris Brannon <chris@the-brannons.com>
15005 M:      Kirk Reiser <kirk@reisers.ca>
15006 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
15007 L:      speakup@linux-speakup.org
15008 W:      http://www.linux-speakup.org/
15009 S:      Odd Fixes
15010 F:      drivers/staging/speakup/
15011
15012 STAGING - VIA VT665X DRIVERS
15013 M:      Forest Bond <forest@alittletooquiet.net>
15014 S:      Odd Fixes
15015 F:      drivers/staging/vt665?/
15016
15017 STAGING - WILC1000 WIFI DRIVER
15018 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
15019 M:      Ajay Singh <ajay.kathat@microchip.com>
15020 L:      linux-wireless@vger.kernel.org
15021 S:      Supported
15022 F:      drivers/staging/wilc1000/
15023
15024 STAGING SUBSYSTEM
15025 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
15027 L:      devel@driverdev.osuosl.org
15028 S:      Supported
15029 F:      drivers/staging/
15030
15031 STARFIRE/DURALAN NETWORK DRIVER
15032 M:      Ion Badulescu <ionut@badula.org>
15033 S:      Odd Fixes
15034 F:      drivers/net/ethernet/adaptec/starfire*
15035
15036 STEC S1220 SKD DRIVER
15037 M:      Damien Le Moal <Damien.LeMoal@wdc.com>
15038 L:      linux-block@vger.kernel.org
15039 S:      Maintained
15040 F:      drivers/block/skd*[ch]
15041
15042 STI AUDIO (ASoC) DRIVERS
15043 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15044 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15045 S:      Maintained
15046 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
15047 F:      sound/soc/sti/
15048
15049 STI CEC DRIVER
15050 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
15051 S:      Maintained
15052 F:      drivers/media/platform/sti/cec/
15053 F:      Documentation/devicetree/bindings/media/stih-cec.txt
15054
15055 STK1160 USB VIDEO CAPTURE DRIVER
15056 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15057 L:      linux-media@vger.kernel.org
15058 T:      git git://linuxtv.org/media_tree.git
15059 S:      Maintained
15060 F:      drivers/media/usb/stk1160/
15061
15062 STM32 AUDIO (ASoC) DRIVERS
15063 M:      Olivier Moysan <olivier.moysan@st.com>
15064 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15065 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15066 S:      Maintained
15067 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
15068 F:      sound/soc/stm/
15069
15070 STM32 TIMER/LPTIMER DRIVERS
15071 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
15072 S:      Maintained
15073 F:      drivers/*/stm32-*timer*
15074 F:      drivers/pwm/pwm-stm32*
15075 F:      include/linux/*/stm32-*tim*
15076 F:      Documentation/ABI/testing/*timer-stm32
15077 F:      Documentation/devicetree/bindings/*/stm32-*timer*
15078 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
15079
15080 STMMAC ETHERNET DRIVER
15081 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
15082 M:      Alexandre Torgue <alexandre.torgue@st.com>
15083 M:      Jose Abreu <joabreu@synopsys.com>
15084 L:      netdev@vger.kernel.org
15085 W:      http://www.stlinux.com
15086 S:      Supported
15087 F:      drivers/net/ethernet/stmicro/stmmac/
15088
15089 SUN3/3X
15090 M:      Sam Creasey <sammy@sammy.net>
15091 W:      http://sammy.net/sun3/
15092 S:      Maintained
15093 F:      arch/m68k/kernel/*sun3*
15094 F:      arch/m68k/sun3*/
15095 F:      arch/m68k/include/asm/sun3*
15096 F:      drivers/net/ethernet/i825xx/sun3*
15097
15098 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
15099 M:      Hans de Goede <hdegoede@redhat.com>
15100 L:      linux-input@vger.kernel.org
15101 S:      Maintained
15102 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
15103 F:      drivers/input/keyboard/sun4i-lradc-keys.c
15104
15105 SUNDANCE NETWORK DRIVER
15106 M:      Denis Kirjanov <kda@linux-powerpc.org>
15107 L:      netdev@vger.kernel.org
15108 S:      Maintained
15109 F:      drivers/net/ethernet/dlink/sundance.c
15110
15111 SUPERH
15112 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
15113 M:      Rich Felker <dalias@libc.org>
15114 L:      linux-sh@vger.kernel.org
15115 Q:      http://patchwork.kernel.org/project/linux-sh/list/
15116 S:      Maintained
15117 F:      Documentation/sh/
15118 F:      arch/sh/
15119 F:      drivers/sh/
15120
15121 SUSPEND TO RAM
15122 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
15123 M:      Len Brown <len.brown@intel.com>
15124 M:      Pavel Machek <pavel@ucw.cz>
15125 L:      linux-pm@vger.kernel.org
15126 B:      https://bugzilla.kernel.org
15127 S:      Supported
15128 F:      Documentation/power/
15129 F:      arch/x86/kernel/acpi/
15130 F:      drivers/base/power/
15131 F:      kernel/power/
15132 F:      include/linux/suspend.h
15133 F:      include/linux/freezer.h
15134 F:      include/linux/pm.h
15135
15136 SVGA HANDLING
15137 M:      Martin Mares <mj@ucw.cz>
15138 L:      linux-video@atrey.karlin.mff.cuni.cz
15139 S:      Maintained
15140 F:      Documentation/svga.txt
15141 F:      arch/x86/boot/video*
15142
15143 SWIOTLB SUBSYSTEM
15144 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15145 L:      iommu@lists.linux-foundation.org
15146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15147 S:      Supported
15148 F:      kernel/dma/swiotlb.c
15149 F:      arch/*/kernel/pci-swiotlb.c
15150 F:      include/linux/swiotlb.h
15151
15152 SWITCHDEV
15153 M:      Jiri Pirko <jiri@resnulli.us>
15154 M:      Ivan Vecera <ivecera@redhat.com>
15155 L:      netdev@vger.kernel.org
15156 S:      Supported
15157 F:      net/switchdev/
15158 F:      include/net/switchdev.h
15159
15160 SY8106A REGULATOR DRIVER
15161 M:      Icenowy Zheng <icenowy@aosc.io>
15162 S:      Maintained
15163 F:      drivers/regulator/sy8106a-regulator.c
15164 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15165
15166 SYNC FILE FRAMEWORK
15167 M:      Sumit Semwal <sumit.semwal@linaro.org>
15168 R:      Gustavo Padovan <gustavo@padovan.org>
15169 S:      Maintained
15170 L:      linux-media@vger.kernel.org
15171 L:      dri-devel@lists.freedesktop.org
15172 F:      drivers/dma-buf/sync_*
15173 F:      drivers/dma-buf/dma-fence*
15174 F:      drivers/dma-buf/sw_sync.c
15175 F:      include/linux/sync_file.h
15176 F:      include/uapi/linux/sync_file.h
15177 F:      Documentation/sync_file.txt
15178 T:      git git://anongit.freedesktop.org/drm/drm-misc
15179
15180 SYNOPSYS ARC ARCHITECTURE
15181 M:      Vineet Gupta <vgupta@synopsys.com>
15182 L:      linux-snps-arc@lists.infradead.org
15183 S:      Supported
15184 F:      arch/arc/
15185 F:      Documentation/devicetree/bindings/arc/*
15186 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15187 F:      drivers/clocksource/arc_timer.c
15188 F:      drivers/tty/serial/arc_uart.c
15189 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15190
15191 SYNOPSYS ARC HSDK SDP pll clock driver
15192 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15193 S:      Supported
15194 F:      drivers/clk/clk-hsdk-pll.c
15195 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15196
15197 SYNOPSYS ARC SDP clock driver
15198 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15199 S:      Supported
15200 F:      drivers/clk/axs10x/*
15201 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15202
15203 SYNOPSYS ARC SDP platform support
15204 M:      Alexey Brodkin <abrodkin@synopsys.com>
15205 S:      Supported
15206 F:      arch/arc/plat-axs10x
15207 F:      arch/arc/boot/dts/ax*
15208 F:      Documentation/devicetree/bindings/arc/axs10*
15209
15210 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15211 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15212 S:      Supported
15213 F:      drivers/reset/reset-axs10x.c
15214 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15215
15216 SYNOPSYS CREG GPIO DRIVER
15217 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15218 S:      Maintained
15219 F:      drivers/gpio/gpio-creg-snps.c
15220 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15221
15222 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15223 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15224 S:      Maintained
15225 F:      drivers/tty/serial/8250/8250_dw.c
15226
15227 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15228 M:      Hoan Tran <hoan@os.amperecomputing.com>
15229 L:      linux-gpio@vger.kernel.org
15230 S:      Maintained
15231 F:      drivers/gpio/gpio-dwapb.c
15232 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15233
15234 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15235 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15236 S:      Maintained
15237 F:      drivers/dma/dwi-axi-dmac/
15238 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15239
15240 SYNOPSYS DESIGNWARE DMAC DRIVER
15241 M:      Viresh Kumar <vireshk@kernel.org>
15242 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15243 S:      Maintained
15244 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15245 F:      drivers/dma/dw/
15246 F:      include/dt-bindings/dma/dw-dmac.h
15247 F:      include/linux/dma/dw.h
15248 F:      include/linux/platform_data/dma-dw.h
15249
15250 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15251 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15252 L:      netdev@vger.kernel.org
15253 S:      Supported
15254 F:      drivers/net/ethernet/synopsys/
15255
15256 SYNOPSYS DESIGNWARE I2C DRIVER
15257 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15258 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15259 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15260 L:      linux-i2c@vger.kernel.org
15261 S:      Maintained
15262 F:      drivers/i2c/busses/i2c-designware-*
15263 F:      include/linux/platform_data/i2c-designware.h
15264
15265 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15266 M:      Jaehoon Chung <jh80.chung@samsung.com>
15267 L:      linux-mmc@vger.kernel.org
15268 S:      Maintained
15269 F:      drivers/mmc/host/dw_mmc*
15270
15271 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15272 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15273 S:      Supported
15274 F:      drivers/reset/reset-hsdk.c
15275 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15276 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15277
15278 SYSTEM CONFIGURATION (SYSCON)
15279 M:      Lee Jones <lee.jones@linaro.org>
15280 M:      Arnd Bergmann <arnd@arndb.de>
15281 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15282 S:      Supported
15283 F:      drivers/mfd/syscon.c
15284
15285 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15286 M:      Sudeep Holla <sudeep.holla@arm.com>
15287 L:      linux-arm-kernel@lists.infradead.org
15288 S:      Maintained
15289 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15290 F:      drivers/clk/clk-sc[mp]i.c
15291 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15292 F:      drivers/firmware/arm_scpi.c
15293 F:      drivers/firmware/arm_scmi/
15294 F:      include/linux/sc[mp]i_protocol.h
15295
15296 SYSTEM RESET/SHUTDOWN DRIVERS
15297 M:      Sebastian Reichel <sre@kernel.org>
15298 L:      linux-pm@vger.kernel.org
15299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15300 S:      Maintained
15301 F:      Documentation/devicetree/bindings/power/reset/
15302 F:      drivers/power/reset/
15303
15304 SYSTEM TRACE MODULE CLASS
15305 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15306 S:      Maintained
15307 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15308 F:      Documentation/trace/stm.rst
15309 F:      drivers/hwtracing/stm/
15310 F:      include/linux/stm.h
15311 F:      include/uapi/linux/stm.h
15312
15313 SYSV FILESYSTEM
15314 M:      Christoph Hellwig <hch@infradead.org>
15315 S:      Maintained
15316 F:      Documentation/filesystems/sysv-fs.txt
15317 F:      fs/sysv/
15318 F:      include/linux/sysv_fs.h
15319
15320 TASKSTATS STATISTICS INTERFACE
15321 M:      Balbir Singh <bsingharora@gmail.com>
15322 S:      Maintained
15323 F:      Documentation/accounting/taskstats*
15324 F:      include/linux/taskstats*
15325 F:      kernel/taskstats.c
15326
15327 TC subsystem
15328 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15329 M:      Cong Wang <xiyou.wangcong@gmail.com>
15330 M:      Jiri Pirko <jiri@resnulli.us>
15331 L:      netdev@vger.kernel.org
15332 S:      Maintained
15333 F:      include/net/pkt_cls.h
15334 F:      include/net/pkt_sched.h
15335 F:      include/net/tc_act/
15336 F:      include/uapi/linux/pkt_cls.h
15337 F:      include/uapi/linux/pkt_sched.h
15338 F:      include/uapi/linux/tc_act/
15339 F:      include/uapi/linux/tc_ematch/
15340 F:      net/sched/
15341
15342 TC90522 MEDIA DRIVER
15343 M:      Akihiro Tsukada <tskd08@gmail.com>
15344 L:      linux-media@vger.kernel.org
15345 S:      Odd Fixes
15346 F:      drivers/media/dvb-frontends/tc90522*
15347
15348 TCP LOW PRIORITY MODULE
15349 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15350 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15351 W:      http://tcp-lp-mod.sourceforge.net/
15352 S:      Maintained
15353 F:      net/ipv4/tcp_lp.c
15354
15355 TDA10071 MEDIA DRIVER
15356 M:      Antti Palosaari <crope@iki.fi>
15357 L:      linux-media@vger.kernel.org
15358 W:      https://linuxtv.org
15359 W:      http://palosaari.fi/linux/
15360 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15361 T:      git git://linuxtv.org/anttip/media_tree.git
15362 S:      Maintained
15363 F:      drivers/media/dvb-frontends/tda10071*
15364
15365 TDA18212 MEDIA DRIVER
15366 M:      Antti Palosaari <crope@iki.fi>
15367 L:      linux-media@vger.kernel.org
15368 W:      https://linuxtv.org
15369 W:      http://palosaari.fi/linux/
15370 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15371 T:      git git://linuxtv.org/anttip/media_tree.git
15372 S:      Maintained
15373 F:      drivers/media/tuners/tda18212*
15374
15375 TDA18218 MEDIA DRIVER
15376 M:      Antti Palosaari <crope@iki.fi>
15377 L:      linux-media@vger.kernel.org
15378 W:      https://linuxtv.org
15379 W:      http://palosaari.fi/linux/
15380 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15381 T:      git git://linuxtv.org/anttip/media_tree.git
15382 S:      Maintained
15383 F:      drivers/media/tuners/tda18218*
15384
15385 TDA18250 MEDIA DRIVER
15386 M:      Olli Salonen <olli.salonen@iki.fi>
15387 L:      linux-media@vger.kernel.org
15388 W:      https://linuxtv.org
15389 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15390 T:      git git://linuxtv.org/media_tree.git
15391 S:      Maintained
15392 F:      drivers/media/tuners/tda18250*
15393
15394 TDA18271 MEDIA DRIVER
15395 M:      Michael Krufky <mkrufky@linuxtv.org>
15396 L:      linux-media@vger.kernel.org
15397 W:      https://linuxtv.org
15398 W:      http://github.com/mkrufky
15399 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15400 T:      git git://linuxtv.org/mkrufky/tuners.git
15401 S:      Maintained
15402 F:      drivers/media/tuners/tda18271*
15403
15404 TDA1997x MEDIA DRIVER
15405 M:      Tim Harvey <tharvey@gateworks.com>
15406 L:      linux-media@vger.kernel.org
15407 W:      https://linuxtv.org
15408 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15409 S:      Maintained
15410 F:      drivers/media/i2c/tda1997x.*
15411
15412 TDA827x MEDIA DRIVER
15413 M:      Michael Krufky <mkrufky@linuxtv.org>
15414 L:      linux-media@vger.kernel.org
15415 W:      https://linuxtv.org
15416 W:      http://github.com/mkrufky
15417 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15418 T:      git git://linuxtv.org/mkrufky/tuners.git
15419 S:      Maintained
15420 F:      drivers/media/tuners/tda8290.*
15421
15422 TDA8290 MEDIA DRIVER
15423 M:      Michael Krufky <mkrufky@linuxtv.org>
15424 L:      linux-media@vger.kernel.org
15425 W:      https://linuxtv.org
15426 W:      http://github.com/mkrufky
15427 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15428 T:      git git://linuxtv.org/mkrufky/tuners.git
15429 S:      Maintained
15430 F:      drivers/media/tuners/tda8290.*
15431
15432 TDA9840 MEDIA DRIVER
15433 M:      Hans Verkuil <hverkuil@xs4all.nl>
15434 L:      linux-media@vger.kernel.org
15435 T:      git git://linuxtv.org/media_tree.git
15436 W:      https://linuxtv.org
15437 S:      Maintained
15438 F:      drivers/media/i2c/tda9840*
15439
15440 TEA5761 TUNER DRIVER
15441 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15442 L:      linux-media@vger.kernel.org
15443 W:      https://linuxtv.org
15444 T:      git git://linuxtv.org/media_tree.git
15445 S:      Odd fixes
15446 F:      drivers/media/tuners/tea5761.*
15447
15448 TEA5767 TUNER DRIVER
15449 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15450 L:      linux-media@vger.kernel.org
15451 W:      https://linuxtv.org
15452 T:      git git://linuxtv.org/media_tree.git
15453 S:      Maintained
15454 F:      drivers/media/tuners/tea5767.*
15455
15456 TEA6415C MEDIA DRIVER
15457 M:      Hans Verkuil <hverkuil@xs4all.nl>
15458 L:      linux-media@vger.kernel.org
15459 T:      git git://linuxtv.org/media_tree.git
15460 W:      https://linuxtv.org
15461 S:      Maintained
15462 F:      drivers/media/i2c/tea6415c*
15463
15464 TEA6420 MEDIA DRIVER
15465 M:      Hans Verkuil <hverkuil@xs4all.nl>
15466 L:      linux-media@vger.kernel.org
15467 T:      git git://linuxtv.org/media_tree.git
15468 W:      https://linuxtv.org
15469 S:      Maintained
15470 F:      drivers/media/i2c/tea6420*
15471
15472 TEAM DRIVER
15473 M:      Jiri Pirko <jiri@resnulli.us>
15474 L:      netdev@vger.kernel.org
15475 S:      Supported
15476 F:      drivers/net/team/
15477 F:      include/linux/if_team.h
15478 F:      include/uapi/linux/if_team.h
15479
15480 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15481 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15482 S:      Maintained
15483 F:      arch/x86/platform/ts5500/
15484
15485 TECHNOTREND USB IR RECEIVER
15486 M:      Sean Young <sean@mess.org>
15487 L:      linux-media@vger.kernel.org
15488 S:      Maintained
15489 F:      drivers/media/rc/ttusbir.c
15490
15491 TECHWELL TW9910 VIDEO DECODER
15492 L:      linux-media@vger.kernel.org
15493 S:      Orphan
15494 F:      drivers/media/i2c/tw9910.c
15495 F:      include/media/i2c/tw9910.h
15496
15497 TEE SUBSYSTEM
15498 M:      Jens Wiklander <jens.wiklander@linaro.org>
15499 S:      Maintained
15500 F:      include/linux/tee_drv.h
15501 F:      include/uapi/linux/tee.h
15502 F:      drivers/tee/
15503 F:      Documentation/tee.txt
15504
15505 TEGRA ARCHITECTURE SUPPORT
15506 M:      Thierry Reding <thierry.reding@gmail.com>
15507 M:      Jonathan Hunter <jonathanh@nvidia.com>
15508 L:      linux-tegra@vger.kernel.org
15509 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15510 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15511 S:      Supported
15512 N:      [^a-z]tegra
15513
15514 TEGRA CLOCK DRIVER
15515 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15516 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15517 S:      Supported
15518 F:      drivers/clk/tegra/
15519
15520 TEGRA DMA DRIVERS
15521 M:      Laxman Dewangan <ldewangan@nvidia.com>
15522 M:      Jon Hunter <jonathanh@nvidia.com>
15523 S:      Supported
15524 F:      drivers/dma/tegra*
15525
15526 TEGRA I2C DRIVER
15527 M:      Laxman Dewangan <ldewangan@nvidia.com>
15528 S:      Supported
15529 F:      drivers/i2c/busses/i2c-tegra.c
15530
15531 TEGRA IOMMU DRIVERS
15532 M:      Thierry Reding <thierry.reding@gmail.com>
15533 L:      linux-tegra@vger.kernel.org
15534 S:      Supported
15535 F:      drivers/iommu/tegra*
15536
15537 TEGRA KBC DRIVER
15538 M:      Laxman Dewangan <ldewangan@nvidia.com>
15539 S:      Supported
15540 F:      drivers/input/keyboard/tegra-kbc.c
15541
15542 TEGRA NAND DRIVER
15543 M:      Stefan Agner <stefan@agner.ch>
15544 M:      Lucas Stach <dev@lynxeye.de>
15545 S:      Maintained
15546 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15547 F:      drivers/mtd/nand/raw/tegra_nand.c
15548
15549 TEGRA PWM DRIVER
15550 M:      Thierry Reding <thierry.reding@gmail.com>
15551 S:      Supported
15552 F:      drivers/pwm/pwm-tegra.c
15553
15554 TEGRA SERIAL DRIVER
15555 M:      Laxman Dewangan <ldewangan@nvidia.com>
15556 S:      Supported
15557 F:      drivers/tty/serial/serial-tegra.c
15558
15559 TEGRA SPI DRIVER
15560 M:      Laxman Dewangan <ldewangan@nvidia.com>
15561 S:      Supported
15562 F:      drivers/spi/spi-tegra*
15563
15564 TEGRA XUSB PADCTL DRIVER
15565 M:      JC Kuo <jckuo@nvidia.com>
15566 S:      Supported
15567 F:      drivers/phy/tegra/xusb*
15568
15569 TEHUTI ETHERNET DRIVER
15570 M:      Andy Gospodarek <andy@greyhouse.net>
15571 L:      netdev@vger.kernel.org
15572 S:      Supported
15573 F:      drivers/net/ethernet/tehuti/*
15574
15575 Telecom Clock Driver for MCPL0010
15576 M:      Mark Gross <mark.gross@intel.com>
15577 S:      Supported
15578 F:      drivers/char/tlclk.c
15579
15580 TENSILICA XTENSA PORT (xtensa)
15581 M:      Chris Zankel <chris@zankel.net>
15582 M:      Max Filippov <jcmvbkbc@gmail.com>
15583 L:      linux-xtensa@linux-xtensa.org
15584 T:      git git://github.com/czankel/xtensa-linux.git
15585 S:      Maintained
15586 F:      arch/xtensa/
15587 F:      drivers/irqchip/irq-xtensa-*
15588
15589 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15590 M:      Nishanth Menon <nm@ti.com>
15591 M:      Tero Kristo <t-kristo@ti.com>
15592 M:      Santosh Shilimkar <ssantosh@kernel.org>
15593 L:      linux-arm-kernel@lists.infradead.org
15594 S:      Maintained
15595 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15596 F:      drivers/firmware/ti_sci*
15597 F:      include/linux/soc/ti/ti_sci_protocol.h
15598 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15599 F:      drivers/soc/ti/ti_sci_pm_domains.c
15600 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15601 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15602 F:      drivers/clk/keystone/sci-clk.c
15603 F:      drivers/reset/reset-ti-sci.c
15604 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
15605 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
15606 F:      drivers/irqchip/irq-ti-sci-intr.c
15607 F:      drivers/irqchip/irq-ti-sci-inta.c
15608 F:      include/linux/soc/ti/ti_sci_inta_msi.h
15609 F:      drivers/soc/ti/ti_sci_inta_msi.c
15610
15611 Texas Instruments ASoC drivers
15612 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15613 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15614 S:      Maintained
15615 F:      sound/soc/ti/
15616
15617 Texas Instruments' DAC7612 DAC Driver
15618 M:      Ricardo Ribalda <ricardo@ribalda.com>
15619 L:      linux-iio@vger.kernel.org
15620 S:      Supported
15621 F:      drivers/iio/dac/ti-dac7612.c
15622 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15623
15624 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15625 M:      Hans Verkuil <hverkuil@xs4all.nl>
15626 L:      linux-media@vger.kernel.org
15627 T:      git git://linuxtv.org/media_tree.git
15628 W:      https://linuxtv.org
15629 S:      Maintained
15630 F:      drivers/media/radio/radio-raremono.c
15631
15632 THERMAL
15633 M:      Zhang Rui <rui.zhang@intel.com>
15634 M:      Eduardo Valentin <edubezval@gmail.com>
15635 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15636 L:      linux-pm@vger.kernel.org
15637 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15638 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15639 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15640 S:      Supported
15641 F:      drivers/thermal/
15642 F:      include/linux/thermal.h
15643 F:      include/uapi/linux/thermal.h
15644 F:      include/linux/cpu_cooling.h
15645 F:      Documentation/devicetree/bindings/thermal/
15646
15647 THERMAL/CPU_COOLING
15648 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15649 M:      Viresh Kumar <viresh.kumar@linaro.org>
15650 M:      Javi Merino <javi.merino@kernel.org>
15651 L:      linux-pm@vger.kernel.org
15652 S:      Supported
15653 F:      Documentation/thermal/cpu-cooling-api.txt
15654 F:      drivers/thermal/cpu_cooling.c
15655 F:      include/linux/cpu_cooling.h
15656
15657 THINKPAD ACPI EXTRAS DRIVER
15658 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15659 L:      ibm-acpi-devel@lists.sourceforge.net
15660 L:      platform-driver-x86@vger.kernel.org
15661 W:      http://ibm-acpi.sourceforge.net
15662 W:      http://thinkwiki.org/wiki/Ibm-acpi
15663 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15664 S:      Maintained
15665 F:      drivers/platform/x86/thinkpad_acpi.c
15666
15667 THUNDERBOLT DRIVER
15668 M:      Andreas Noever <andreas.noever@gmail.com>
15669 M:      Michael Jamet <michael.jamet@intel.com>
15670 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15671 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15673 S:      Maintained
15674 F:      Documentation/admin-guide/thunderbolt.rst
15675 F:      drivers/thunderbolt/
15676 F:      include/linux/thunderbolt.h
15677
15678 THUNDERBOLT NETWORK DRIVER
15679 M:      Michael Jamet <michael.jamet@intel.com>
15680 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15681 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15682 L:      netdev@vger.kernel.org
15683 S:      Maintained
15684 F:      drivers/net/thunderbolt.c
15685
15686 THUNDERX GPIO DRIVER
15687 M:      David Daney <david.daney@cavium.com>
15688 S:      Maintained
15689 F:      drivers/gpio/gpio-thunderx.c
15690
15691 TI AM437X VPFE DRIVER
15692 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15693 L:      linux-media@vger.kernel.org
15694 W:      https://linuxtv.org
15695 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15696 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15697 S:      Maintained
15698 F:      drivers/media/platform/am437x/
15699
15700 TI BANDGAP AND THERMAL DRIVER
15701 M:      Eduardo Valentin <edubezval@gmail.com>
15702 M:      Keerthy <j-keerthy@ti.com>
15703 L:      linux-pm@vger.kernel.org
15704 L:      linux-omap@vger.kernel.org
15705 S:      Maintained
15706 F:      drivers/thermal/ti-soc-thermal/
15707
15708 TI BQ27XXX POWER SUPPLY DRIVER
15709 R:      Andrew F. Davis <afd@ti.com>
15710 F:      include/linux/power/bq27xxx_battery.h
15711 F:      drivers/power/supply/bq27xxx_battery.c
15712 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15713
15714 TI CDCE706 CLOCK DRIVER
15715 M:      Max Filippov <jcmvbkbc@gmail.com>
15716 S:      Maintained
15717 F:      drivers/clk/clk-cdce706.c
15718
15719 TI CLOCK DRIVER
15720 M:      Tero Kristo <t-kristo@ti.com>
15721 L:      linux-omap@vger.kernel.org
15722 S:      Maintained
15723 F:      drivers/clk/ti/
15724 F:      include/linux/clk/ti.h
15725
15726 TI DAVINCI MACHINE SUPPORT
15727 M:      Sekhar Nori <nsekhar@ti.com>
15728 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
15729 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15730 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15731 S:      Supported
15732 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
15733 F:      arch/arm/mach-davinci/
15734 F:      drivers/i2c/busses/i2c-davinci.c
15735 F:      arch/arm/boot/dts/da850*
15736
15737 TI DAVINCI SERIES CLOCK DRIVER
15738 M:      David Lechner <david@lechnology.com>
15739 R:      Sekhar Nori <nsekhar@ti.com>
15740 S:      Maintained
15741 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15742 F:      drivers/clk/davinci/
15743
15744 TI DAVINCI SERIES GPIO DRIVER
15745 M:      Keerthy <j-keerthy@ti.com>
15746 L:      linux-gpio@vger.kernel.org
15747 S:      Maintained
15748 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15749 F:      drivers/gpio/gpio-davinci.c
15750
15751 TI DAVINCI SERIES MEDIA DRIVER
15752 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15753 L:      linux-media@vger.kernel.org
15754 W:      https://linuxtv.org
15755 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15756 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15757 S:      Maintained
15758 F:      drivers/media/platform/davinci/
15759 F:      include/media/davinci/
15760
15761 TI ETHERNET SWITCH DRIVER (CPSW)
15762 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15763 L:      linux-omap@vger.kernel.org
15764 L:      netdev@vger.kernel.org
15765 S:      Maintained
15766 F:      drivers/net/ethernet/ti/cpsw*
15767 F:      drivers/net/ethernet/ti/davinci*
15768
15769 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
15770 M:      Alex Dubov <oakad@yahoo.com>
15771 S:      Maintained
15772 W:      http://tifmxx.berlios.de/
15773 F:      drivers/memstick/host/tifm_ms.c
15774 F:      drivers/misc/tifm*
15775 F:      drivers/mmc/host/tifm_sd.c
15776 F:      include/linux/tifm.h
15777
15778 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15779 M:      Santosh Shilimkar <ssantosh@kernel.org>
15780 L:      linux-kernel@vger.kernel.org
15781 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15782 S:      Maintained
15783 F:      drivers/soc/ti/*
15784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15785
15786 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15787 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15788 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15789 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15790 S:      Maintained
15791 F:      sound/soc/codecs/lm49453*
15792 F:      sound/soc/codecs/isabelle*
15793
15794 TI LP855x BACKLIGHT DRIVER
15795 M:      Milo Kim <milo.kim@ti.com>
15796 S:      Maintained
15797 F:      Documentation/backlight/lp855x-driver.txt
15798 F:      drivers/video/backlight/lp855x_bl.c
15799 F:      include/linux/platform_data/lp855x.h
15800
15801 TI LP8727 CHARGER DRIVER
15802 M:      Milo Kim <milo.kim@ti.com>
15803 S:      Maintained
15804 F:      drivers/power/supply/lp8727_charger.c
15805 F:      include/linux/platform_data/lp8727.h
15806
15807 TI LP8788 MFD DRIVER
15808 M:      Milo Kim <milo.kim@ti.com>
15809 S:      Maintained
15810 F:      drivers/iio/adc/lp8788_adc.c
15811 F:      drivers/leds/leds-lp8788.c
15812 F:      drivers/mfd/lp8788*.c
15813 F:      drivers/power/supply/lp8788-charger.c
15814 F:      drivers/regulator/lp8788-*.c
15815 F:      include/linux/mfd/lp8788*.h
15816
15817 TI NETCP ETHERNET DRIVER
15818 M:      Wingman Kwok <w-kwok2@ti.com>
15819 M:      Murali Karicheri <m-karicheri2@ti.com>
15820 L:      netdev@vger.kernel.org
15821 S:      Maintained
15822 F:      drivers/net/ethernet/ti/netcp*
15823
15824 TI PCM3060 ASoC CODEC DRIVER
15825 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15826 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15827 S:      Maintained
15828 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15829 F:      sound/soc/codecs/pcm3060*
15830
15831 TI TAS571X FAMILY ASoC CODEC DRIVER
15832 M:      Kevin Cernekee <cernekee@chromium.org>
15833 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15834 S:      Odd Fixes
15835 F:      sound/soc/codecs/tas571x*
15836
15837 TI TRF7970A NFC DRIVER
15838 M:      Mark Greer <mgreer@animalcreek.com>
15839 L:      linux-wireless@vger.kernel.org
15840 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15841 S:      Supported
15842 F:      drivers/nfc/trf7970a.c
15843 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15844
15845 TI TWL4030 SERIES SOC CODEC DRIVER
15846 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15847 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15848 S:      Maintained
15849 F:      sound/soc/codecs/twl4030*
15850
15851 TI VPE/CAL DRIVERS
15852 M:      Benoit Parrot <bparrot@ti.com>
15853 L:      linux-media@vger.kernel.org
15854 W:      http://linuxtv.org/
15855 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15856 S:      Maintained
15857 F:      drivers/media/platform/ti-vpe/
15858
15859 TI WILINK WIRELESS DRIVERS
15860 L:      linux-wireless@vger.kernel.org
15861 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15862 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15864 S:      Orphan
15865 F:      drivers/net/wireless/ti/
15866 F:      include/linux/wl12xx.h
15867
15868 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15869 M:      John Stultz <john.stultz@linaro.org>
15870 M:      Thomas Gleixner <tglx@linutronix.de>
15871 R:      Stephen Boyd <sboyd@kernel.org>
15872 L:      linux-kernel@vger.kernel.org
15873 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15874 S:      Supported
15875 F:      include/linux/clocksource.h
15876 F:      include/linux/time.h
15877 F:      include/linux/timex.h
15878 F:      include/uapi/linux/time.h
15879 F:      include/uapi/linux/timex.h
15880 F:      kernel/time/clocksource.c
15881 F:      kernel/time/time*.c
15882 F:      kernel/time/alarmtimer.c
15883 F:      kernel/time/ntp.c
15884 F:      tools/testing/selftests/timers/
15885
15886 TIPC NETWORK LAYER
15887 M:      Jon Maloy <jon.maloy@ericsson.com>
15888 M:      Ying Xue <ying.xue@windriver.com>
15889 L:      netdev@vger.kernel.org (core kernel code)
15890 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15891 W:      http://tipc.sourceforge.net/
15892 S:      Maintained
15893 F:      include/uapi/linux/tipc*.h
15894 F:      net/tipc/
15895
15896 TLAN NETWORK DRIVER
15897 M:      Samuel Chessman <chessman@tux.org>
15898 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15899 W:      http://sourceforge.net/projects/tlan/
15900 S:      Maintained
15901 F:      Documentation/networking/device_drivers/ti/tlan.txt
15902 F:      drivers/net/ethernet/ti/tlan.*
15903
15904 TM6000 VIDEO4LINUX DRIVER
15905 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15906 L:      linux-media@vger.kernel.org
15907 W:      https://linuxtv.org
15908 T:      git git://linuxtv.org/media_tree.git
15909 S:      Odd fixes
15910 F:      drivers/media/usb/tm6000/
15911 F:      Documentation/media/v4l-drivers/tm6000*
15912
15913 TMIO/SDHI MMC DRIVER
15914 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15915 L:      linux-mmc@vger.kernel.org
15916 S:      Supported
15917 F:      drivers/mmc/host/tmio_mmc*
15918 F:      drivers/mmc/host/renesas_sdhi*
15919 F:      include/linux/mfd/tmio.h
15920
15921 TMP401 HARDWARE MONITOR DRIVER
15922 M:      Guenter Roeck <linux@roeck-us.net>
15923 L:      linux-hwmon@vger.kernel.org
15924 S:      Maintained
15925 F:      Documentation/hwmon/tmp401.rst
15926 F:      drivers/hwmon/tmp401.c
15927
15928 TMPFS (SHMEM FILESYSTEM)
15929 M:      Hugh Dickins <hughd@google.com>
15930 L:      linux-mm@kvack.org
15931 S:      Maintained
15932 F:      include/linux/shmem_fs.h
15933 F:      mm/shmem.c
15934
15935 TOMOYO SECURITY MODULE
15936 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15937 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15938 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
15939 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
15940 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
15941 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
15942 W:      https://tomoyo.osdn.jp/
15943 S:      Maintained
15944 F:      security/tomoyo/
15945
15946 TOPSTAR LAPTOP EXTRAS DRIVER
15947 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15948 L:      platform-driver-x86@vger.kernel.org
15949 S:      Maintained
15950 F:      drivers/platform/x86/topstar-laptop.c
15951
15952 TORTURE-TEST MODULES
15953 M:      Davidlohr Bueso <dave@stgolabs.net>
15954 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15955 M:      Josh Triplett <josh@joshtriplett.org>
15956 L:      linux-kernel@vger.kernel.org
15957 S:      Supported
15958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
15959 F:      Documentation/RCU/torture.txt
15960 F:      kernel/torture.c
15961 F:      kernel/rcu/rcutorture.c
15962 F:      kernel/rcu/rcuperf.c
15963 F:      kernel/locking/locktorture.c
15964
15965 TOSHIBA ACPI EXTRAS DRIVER
15966 M:      Azael Avalos <coproscefalo@gmail.com>
15967 L:      platform-driver-x86@vger.kernel.org
15968 S:      Maintained
15969 F:      drivers/platform/x86/toshiba_acpi.c
15970
15971 TOSHIBA BLUETOOTH DRIVER
15972 M:      Azael Avalos <coproscefalo@gmail.com>
15973 L:      platform-driver-x86@vger.kernel.org
15974 S:      Maintained
15975 F:      drivers/platform/x86/toshiba_bluetooth.c
15976
15977 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15978 M:      Azael Avalos <coproscefalo@gmail.com>
15979 L:      platform-driver-x86@vger.kernel.org
15980 S:      Maintained
15981 F:      drivers/platform/x86/toshiba_haps.c
15982
15983 TOSHIBA SMM DRIVER
15984 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15985 W:      http://www.buzzard.org.uk/toshiba/
15986 S:      Maintained
15987 F:      drivers/char/toshiba.c
15988 F:      include/linux/toshiba.h
15989 F:      include/uapi/linux/toshiba.h
15990
15991 TOSHIBA TC358743 DRIVER
15992 M:      Mats Randgaard <matrandg@cisco.com>
15993 L:      linux-media@vger.kernel.org
15994 S:      Maintained
15995 F:      drivers/media/i2c/tc358743*
15996 F:      include/media/i2c/tc358743.h
15997
15998 TOSHIBA WMI HOTKEYS DRIVER
15999 M:      Azael Avalos <coproscefalo@gmail.com>
16000 L:      platform-driver-x86@vger.kernel.org
16001 S:      Maintained
16002 F:      drivers/platform/x86/toshiba-wmi.c
16003
16004 TPM DEVICE DRIVER
16005 M:      Peter Huewe <peterhuewe@gmx.de>
16006 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
16007 R:      Jason Gunthorpe <jgg@ziepe.ca>
16008 L:      linux-integrity@vger.kernel.org
16009 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
16010 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
16011 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
16012 S:      Maintained
16013 F:      drivers/char/tpm/
16014
16015 TRACING
16016 M:      Steven Rostedt <rostedt@goodmis.org>
16017 M:      Ingo Molnar <mingo@redhat.com>
16018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
16019 S:      Maintained
16020 F:      Documentation/trace/ftrace.rst
16021 F:      arch/*/*/*/ftrace.h
16022 F:      arch/*/kernel/ftrace.c
16023 F:      include/*/ftrace.h
16024 F:      include/linux/trace*.h
16025 F:      include/trace/
16026 F:      kernel/trace/
16027 F:      tools/testing/selftests/ftrace/
16028
16029 TRACING MMIO ACCESSES (MMIOTRACE)
16030 M:      Steven Rostedt <rostedt@goodmis.org>
16031 M:      Ingo Molnar <mingo@kernel.org>
16032 R:      Karol Herbst <karolherbst@gmail.com>
16033 R:      Pekka Paalanen <ppaalanen@gmail.com>
16034 S:      Maintained
16035 L:      linux-kernel@vger.kernel.org
16036 L:      nouveau@lists.freedesktop.org
16037 F:      kernel/trace/trace_mmiotrace.c
16038 F:      include/linux/mmiotrace.h
16039 F:      arch/x86/mm/kmmio.c
16040 F:      arch/x86/mm/mmio-mod.c
16041 F:      arch/x86/mm/testmmiotrace.c
16042
16043 TRIVIAL PATCHES
16044 M:      Jiri Kosina <trivial@kernel.org>
16045 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
16046 S:      Maintained
16047 K:      ^Subject:.*(?i)trivial
16048
16049 TEMPO SEMICONDUCTOR DRIVERS
16050 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16051 S:      Maintained
16052 F:      sound/soc/codecs/tscs*.c
16053 F:      sound/soc/codecs/tscs*.h
16054 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16055
16056 TTY LAYER
16057 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16058 M:      Jiri Slaby <jslaby@suse.com>
16059 S:      Supported
16060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
16061 F:      Documentation/serial/
16062 F:      drivers/tty/
16063 F:      drivers/tty/serial/serial_core.c
16064 F:      include/linux/serial_core.h
16065 F:      include/linux/serial.h
16066 F:      include/linux/tty.h
16067 F:      include/uapi/linux/serial_core.h
16068 F:      include/uapi/linux/serial.h
16069 F:      include/uapi/linux/tty.h
16070
16071 TUA9001 MEDIA DRIVER
16072 M:      Antti Palosaari <crope@iki.fi>
16073 L:      linux-media@vger.kernel.org
16074 W:      https://linuxtv.org
16075 W:      http://palosaari.fi/linux/
16076 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16077 T:      git git://linuxtv.org/anttip/media_tree.git
16078 S:      Maintained
16079 F:      drivers/media/tuners/tua9001*
16080
16081 TULIP NETWORK DRIVERS
16082 L:      netdev@vger.kernel.org
16083 L:      linux-parisc@vger.kernel.org
16084 S:      Orphan
16085 F:      drivers/net/ethernet/dec/tulip/
16086
16087 TUN/TAP driver
16088 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
16089 W:      http://vtun.sourceforge.net/tun
16090 S:      Maintained
16091 F:      Documentation/networking/tuntap.txt
16092 F:      arch/um/os-Linux/drivers/
16093
16094 TURBOCHANNEL SUBSYSTEM
16095 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16096 M:      Ralf Baechle <ralf@linux-mips.org>
16097 L:      linux-mips@vger.kernel.org
16098 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
16099 S:      Maintained
16100 F:      drivers/tc/
16101 F:      include/linux/tc.h
16102
16103 TURBOSTAT UTILITY
16104 M:      "Len Brown" <lenb@kernel.org>
16105 L:      linux-pm@vger.kernel.org
16106 B:      https://bugzilla.kernel.org
16107 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
16109 S:      Supported
16110 F:      tools/power/x86/turbostat/
16111
16112 TW5864 VIDEO4LINUX DRIVER
16113 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16114 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16115 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
16116 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16117 L:      linux-media@vger.kernel.org
16118 S:      Supported
16119 F:      drivers/media/pci/tw5864/
16120
16121 TW68 VIDEO4LINUX DRIVER
16122 M:      Hans Verkuil <hverkuil@xs4all.nl>
16123 L:      linux-media@vger.kernel.org
16124 T:      git git://linuxtv.org/media_tree.git
16125 W:      https://linuxtv.org
16126 S:      Odd Fixes
16127 F:      drivers/media/pci/tw68/
16128
16129 TW686X VIDEO4LINUX DRIVER
16130 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16131 L:      linux-media@vger.kernel.org
16132 T:      git git://linuxtv.org/media_tree.git
16133 W:      http://linuxtv.org
16134 S:      Maintained
16135 F:      drivers/media/pci/tw686x/
16136
16137 UBI FILE SYSTEM (UBIFS)
16138 M:      Richard Weinberger <richard@nod.at>
16139 M:      Artem Bityutskiy <dedekind1@gmail.com>
16140 M:      Adrian Hunter <adrian.hunter@intel.com>
16141 L:      linux-mtd@lists.infradead.org
16142 T:      git git://git.infradead.org/ubifs-2.6.git
16143 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16144 S:      Supported
16145 F:      Documentation/filesystems/ubifs.txt
16146 F:      fs/ubifs/
16147
16148 UCLINUX (M68KNOMMU AND COLDFIRE)
16149 M:      Greg Ungerer <gerg@linux-m68k.org>
16150 W:      http://www.linux-m68k.org/
16151 W:      http://www.uclinux.org/
16152 L:      linux-m68k@lists.linux-m68k.org
16153 L:      uclinux-dev@uclinux.org  (subscribers-only)
16154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16155 S:      Maintained
16156 F:      arch/m68k/coldfire/
16157 F:      arch/m68k/68*/
16158 F:      arch/m68k/*/*_no.*
16159 F:      arch/m68k/include/asm/*_no.*
16160
16161 UDF FILESYSTEM
16162 M:      Jan Kara <jack@suse.com>
16163 S:      Maintained
16164 F:      Documentation/filesystems/udf.txt
16165 F:      fs/udf/
16166
16167 UDRAW TABLET
16168 M:      Bastien Nocera <hadess@hadess.net>
16169 L:      linux-input@vger.kernel.org
16170 S:      Maintained
16171 F:      drivers/hid/hid-udraw-ps3.c
16172
16173 UFS FILESYSTEM
16174 M:      Evgeniy Dushistov <dushistov@mail.ru>
16175 S:      Maintained
16176 F:      Documentation/filesystems/ufs.txt
16177 F:      fs/ufs/
16178
16179 UHID USERSPACE HID IO DRIVER:
16180 M:      David Herrmann <dh.herrmann@googlemail.com>
16181 L:      linux-input@vger.kernel.org
16182 S:      Maintained
16183 F:      drivers/hid/uhid.c
16184 F:      include/uapi/linux/uhid.h
16185
16186 ULPI BUS
16187 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16188 L:      linux-usb@vger.kernel.org
16189 S:      Maintained
16190 F:      drivers/usb/common/ulpi.c
16191 F:      include/linux/ulpi/
16192
16193 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16194 L:      linux-usb@vger.kernel.org
16195 S:      Orphan
16196 F:      drivers/uwb/
16197 F:      include/linux/uwb.h
16198 F:      include/linux/uwb/
16199
16200 UNICODE SUBSYSTEM:
16201 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16202 L:      linux-fsdevel@vger.kernel.org
16203 S:      Supported
16204 F:      fs/unicode/
16205
16206 UNICORE32 ARCHITECTURE:
16207 M:      Guan Xuetao <gxt@pku.edu.cn>
16208 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16209 S:      Maintained
16210 T:      git git://github.com/gxt/linux.git
16211 F:      arch/unicore32/
16212
16213 UNIFDEF
16214 M:      Tony Finch <dot@dotat.at>
16215 W:      http://dotat.at/prog/unifdef
16216 S:      Maintained
16217 F:      scripts/unifdef.c
16218
16219 UNIFORM CDROM DRIVER
16220 M:      Jens Axboe <axboe@kernel.dk>
16221 W:      http://www.kernel.dk
16222 S:      Maintained
16223 F:      Documentation/cdrom/
16224 F:      drivers/cdrom/cdrom.c
16225 F:      include/linux/cdrom.h
16226 F:      include/uapi/linux/cdrom.h
16227
16228 UNISYS S-PAR DRIVERS
16229 M:      David Kershner <david.kershner@unisys.com>
16230 L:      sparmaintainer@unisys.com (Unisys internal)
16231 S:      Supported
16232 F:      include/linux/visorbus.h
16233 F:      drivers/visorbus/
16234 F:      drivers/staging/unisys/
16235
16236 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
16237 R:      Alim Akhtar <alim.akhtar@samsung.com>
16238 R:      Avri Altman <avri.altman@wdc.com>
16239 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
16240 L:      linux-scsi@vger.kernel.org
16241 S:      Supported
16242 F:      Documentation/scsi/ufs.txt
16243 F:      drivers/scsi/ufs/
16244
16245 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
16246 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
16247 L:      linux-scsi@vger.kernel.org
16248 S:      Supported
16249 F:      drivers/scsi/ufs/*dwc*
16250
16251 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
16252 M:      Stanley Chu <stanley.chu@mediatek.com>
16253 L:      linux-scsi@vger.kernel.org
16254 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16255 S:      Maintained
16256 F:      drivers/scsi/ufs/ufs-mediatek*
16257
16258 UNSORTED BLOCK IMAGES (UBI)
16259 M:      Artem Bityutskiy <dedekind1@gmail.com>
16260 M:      Richard Weinberger <richard@nod.at>
16261 W:      http://www.linux-mtd.infradead.org/
16262 L:      linux-mtd@lists.infradead.org
16263 T:      git git://git.infradead.org/ubifs-2.6.git
16264 S:      Supported
16265 F:      drivers/mtd/ubi/
16266 F:      include/linux/mtd/ubi.h
16267 F:      include/uapi/mtd/ubi-user.h
16268
16269 USB "USBNET" DRIVER FRAMEWORK
16270 M:      Oliver Neukum <oneukum@suse.com>
16271 L:      netdev@vger.kernel.org
16272 W:      http://www.linux-usb.org/usbnet
16273 S:      Maintained
16274 F:      drivers/net/usb/usbnet.c
16275 F:      include/linux/usb/usbnet.h
16276
16277 USB ACM DRIVER
16278 M:      Oliver Neukum <oneukum@suse.com>
16279 L:      linux-usb@vger.kernel.org
16280 S:      Maintained
16281 F:      Documentation/usb/acm.txt
16282 F:      drivers/usb/class/cdc-acm.*
16283
16284 USB AR5523 WIRELESS DRIVER
16285 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16286 L:      linux-wireless@vger.kernel.org
16287 S:      Maintained
16288 F:      drivers/net/wireless/ath/ar5523/
16289
16290 USB ATTACHED SCSI
16291 M:      Oliver Neukum <oneukum@suse.com>
16292 L:      linux-usb@vger.kernel.org
16293 L:      linux-scsi@vger.kernel.org
16294 S:      Maintained
16295 F:      drivers/usb/storage/uas.c
16296
16297 USB CDC ETHERNET DRIVER
16298 M:      Oliver Neukum <oliver@neukum.org>
16299 L:      linux-usb@vger.kernel.org
16300 S:      Maintained
16301 F:      drivers/net/usb/cdc_*.c
16302 F:      include/uapi/linux/usb/cdc.h
16303
16304 USB CHAOSKEY DRIVER
16305 M:      Keith Packard <keithp@keithp.com>
16306 L:      linux-usb@vger.kernel.org
16307 S:      Maintained
16308 F:      drivers/usb/misc/chaoskey.c
16309
16310 USB CYPRESS C67X00 DRIVER
16311 M:      Peter Korsgaard <jacmet@sunsite.dk>
16312 L:      linux-usb@vger.kernel.org
16313 S:      Maintained
16314 F:      drivers/usb/c67x00/
16315
16316 USB DAVICOM DM9601 DRIVER
16317 M:      Peter Korsgaard <jacmet@sunsite.dk>
16318 L:      netdev@vger.kernel.org
16319 W:      http://www.linux-usb.org/usbnet
16320 S:      Maintained
16321 F:      drivers/net/usb/dm9601.c
16322
16323 USB DIAMOND RIO500 DRIVER
16324 M:      Cesar Miquel <miquel@df.uba.ar>
16325 L:      rio500-users@lists.sourceforge.net
16326 W:      http://rio500.sourceforge.net
16327 S:      Maintained
16328 F:      drivers/usb/misc/rio500*
16329
16330 USB EHCI DRIVER
16331 M:      Alan Stern <stern@rowland.harvard.edu>
16332 L:      linux-usb@vger.kernel.org
16333 S:      Maintained
16334 F:      Documentation/usb/ehci.txt
16335 F:      drivers/usb/host/ehci*
16336
16337 USB GADGET/PERIPHERAL SUBSYSTEM
16338 M:      Felipe Balbi <balbi@kernel.org>
16339 L:      linux-usb@vger.kernel.org
16340 W:      http://www.linux-usb.org/gadget
16341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16342 S:      Maintained
16343 F:      drivers/usb/gadget/
16344 F:      include/linux/usb/gadget*
16345
16346 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16347 M:      Jiri Kosina <jikos@kernel.org>
16348 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16349 L:      linux-usb@vger.kernel.org
16350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16351 S:      Maintained
16352 F:      Documentation/hid/hiddev.txt
16353 F:      drivers/hid/usbhid/
16354
16355 USB INTEL XHCI ROLE MUX DRIVER
16356 M:      Hans de Goede <hdegoede@redhat.com>
16357 L:      linux-usb@vger.kernel.org
16358 S:      Maintained
16359 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16360
16361 USB IP DRIVER FOR HISILICON KIRIN
16362 M:      Yu Chen <chenyu56@huawei.com>
16363 M:      Binghui Wang <wangbinghui@hisilicon.com>
16364 L:      linux-usb@vger.kernel.org
16365 S:      Maintained
16366 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
16367 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
16368
16369 USB ISP116X DRIVER
16370 M:      Olav Kongas <ok@artecdesign.ee>
16371 L:      linux-usb@vger.kernel.org
16372 S:      Maintained
16373 F:      drivers/usb/host/isp116x*
16374 F:      include/linux/usb/isp116x.h
16375
16376 USB LAN78XX ETHERNET DRIVER
16377 M:      Woojung Huh <woojung.huh@microchip.com>
16378 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16379 L:      netdev@vger.kernel.org
16380 S:      Maintained
16381 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16382 F:      drivers/net/usb/lan78xx.*
16383 F:      include/dt-bindings/net/microchip-lan78xx.h
16384
16385 USB MASS STORAGE DRIVER
16386 M:      Alan Stern <stern@rowland.harvard.edu>
16387 L:      linux-usb@vger.kernel.org
16388 L:      usb-storage@lists.one-eyed-alien.net
16389 S:      Maintained
16390 F:      drivers/usb/storage/
16391
16392 USB MIDI DRIVER
16393 M:      Clemens Ladisch <clemens@ladisch.de>
16394 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16396 S:      Maintained
16397 F:      sound/usb/midi.*
16398
16399 USB NETWORKING DRIVERS
16400 L:      linux-usb@vger.kernel.org
16401 S:      Odd Fixes
16402 F:      drivers/net/usb/
16403
16404 USB OHCI DRIVER
16405 M:      Alan Stern <stern@rowland.harvard.edu>
16406 L:      linux-usb@vger.kernel.org
16407 S:      Maintained
16408 F:      Documentation/usb/ohci.txt
16409 F:      drivers/usb/host/ohci*
16410
16411 USB OTG FSM (Finite State Machine)
16412 M:      Peter Chen <Peter.Chen@nxp.com>
16413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16414 L:      linux-usb@vger.kernel.org
16415 S:      Maintained
16416 F:      drivers/usb/common/usb-otg-fsm.c
16417
16418 USB OVER IP DRIVER
16419 M:      Valentina Manea <valentina.manea.m@gmail.com>
16420 M:      Shuah Khan <shuah@kernel.org>
16421 M:      Shuah Khan <skhan@linuxfoundation.org>
16422 L:      linux-usb@vger.kernel.org
16423 S:      Maintained
16424 F:      Documentation/usb/usbip_protocol.txt
16425 F:      drivers/usb/usbip/
16426 F:      tools/usb/usbip/
16427 F:      tools/testing/selftests/drivers/usb/usbip/
16428
16429 USB PEGASUS DRIVER
16430 M:      Petko Manolov <petkan@nucleusys.com>
16431 L:      linux-usb@vger.kernel.org
16432 L:      netdev@vger.kernel.org
16433 T:      git git://github.com/petkan/pegasus.git
16434 W:      https://github.com/petkan/pegasus
16435 S:      Maintained
16436 F:      drivers/net/usb/pegasus.*
16437
16438 USB PHY LAYER
16439 M:      Felipe Balbi <balbi@kernel.org>
16440 L:      linux-usb@vger.kernel.org
16441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16442 S:      Maintained
16443 F:      drivers/usb/phy/
16444
16445 USB PRINTER DRIVER (usblp)
16446 M:      Pete Zaitcev <zaitcev@redhat.com>
16447 L:      linux-usb@vger.kernel.org
16448 S:      Supported
16449 F:      drivers/usb/class/usblp.c
16450
16451 USB QMI WWAN NETWORK DRIVER
16452 M:      Bjørn Mork <bjorn@mork.no>
16453 L:      netdev@vger.kernel.org
16454 S:      Maintained
16455 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16456 F:      drivers/net/usb/qmi_wwan.c
16457
16458 USB RTL8150 DRIVER
16459 M:      Petko Manolov <petkan@nucleusys.com>
16460 L:      linux-usb@vger.kernel.org
16461 L:      netdev@vger.kernel.org
16462 T:      git git://github.com/petkan/rtl8150.git
16463 W:      https://github.com/petkan/rtl8150
16464 S:      Maintained
16465 F:      drivers/net/usb/rtl8150.c
16466
16467 USB SERIAL SUBSYSTEM
16468 M:      Johan Hovold <johan@kernel.org>
16469 L:      linux-usb@vger.kernel.org
16470 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16471 S:      Maintained
16472 F:      Documentation/usb/usb-serial.txt
16473 F:      drivers/usb/serial/
16474 F:      include/linux/usb/serial.h
16475
16476 USB SMSC75XX ETHERNET DRIVER
16477 M:      Steve Glendinning <steve.glendinning@shawell.net>
16478 L:      netdev@vger.kernel.org
16479 S:      Maintained
16480 F:      drivers/net/usb/smsc75xx.*
16481
16482 USB SMSC95XX ETHERNET DRIVER
16483 M:      Steve Glendinning <steve.glendinning@shawell.net>
16484 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16485 L:      netdev@vger.kernel.org
16486 S:      Maintained
16487 F:      drivers/net/usb/smsc95xx.*
16488
16489 USB SUBSYSTEM
16490 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16491 L:      linux-usb@vger.kernel.org
16492 W:      http://www.linux-usb.org
16493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16494 S:      Supported
16495 F:      Documentation/devicetree/bindings/usb/
16496 F:      Documentation/usb/
16497 F:      drivers/usb/
16498 F:      include/linux/usb.h
16499 F:      include/linux/usb/
16500
16501 USB TYPEC PI3USB30532 MUX DRIVER
16502 M:      Hans de Goede <hdegoede@redhat.com>
16503 L:      linux-usb@vger.kernel.org
16504 S:      Maintained
16505 F:      drivers/usb/typec/mux/pi3usb30532.c
16506
16507 USB TYPEC CLASS
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-class-typec
16512 F:      Documentation/driver-api/usb/typec.rst
16513 F:      drivers/usb/typec/
16514 F:      include/linux/usb/typec.h
16515
16516 USB TYPEC BUS FOR ALTERNATE MODES
16517 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16518 L:      linux-usb@vger.kernel.org
16519 S:      Maintained
16520 F:      Documentation/ABI/testing/sysfs-bus-typec
16521 F:      Documentation/driver-api/usb/typec_bus.rst
16522 F:      drivers/usb/typec/altmodes/
16523 F:      include/linux/usb/typec_altmode.h
16524
16525 USB TYPEC PORT CONTROLLER DRIVERS
16526 M:      Guenter Roeck <linux@roeck-us.net>
16527 L:      linux-usb@vger.kernel.org
16528 S:      Maintained
16529 F:      drivers/usb/typec/tcpm/
16530
16531 USB UHCI DRIVER
16532 M:      Alan Stern <stern@rowland.harvard.edu>
16533 L:      linux-usb@vger.kernel.org
16534 S:      Maintained
16535 F:      drivers/usb/host/uhci*
16536
16537 USB VIDEO CLASS
16538 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16539 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16540 L:      linux-media@vger.kernel.org
16541 T:      git git://linuxtv.org/media_tree.git
16542 W:      http://www.ideasonboard.org/uvc/
16543 S:      Maintained
16544 F:      drivers/media/usb/uvc/
16545 F:      include/uapi/linux/uvcvideo.h
16546
16547 USB VISION DRIVER
16548 M:      Hans Verkuil <hverkuil@xs4all.nl>
16549 L:      linux-media@vger.kernel.org
16550 T:      git git://linuxtv.org/media_tree.git
16551 W:      https://linuxtv.org
16552 S:      Odd Fixes
16553 F:      drivers/media/usb/usbvision/
16554
16555 USB WEBCAM GADGET
16556 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16557 L:      linux-usb@vger.kernel.org
16558 S:      Maintained
16559 F:      drivers/usb/gadget/function/*uvc*
16560 F:      drivers/usb/gadget/legacy/webcam.c
16561 F:      include/uapi/linux/usb/g_uvc.h
16562
16563 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16564 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16565 L:      linux-wireless@vger.kernel.org
16566 S:      Maintained
16567 F:      drivers/net/wireless/rndis_wlan.c
16568
16569 USB XHCI DRIVER
16570 M:      Mathias Nyman <mathias.nyman@intel.com>
16571 L:      linux-usb@vger.kernel.org
16572 S:      Supported
16573 F:      drivers/usb/host/xhci*
16574 F:      drivers/usb/host/pci-quirks*
16575
16576 USB ZD1201 DRIVER
16577 L:      linux-wireless@vger.kernel.org
16578 W:      http://linux-lc100020.sourceforge.net
16579 S:      Orphan
16580 F:      drivers/net/wireless/zydas/zd1201.*
16581
16582 USB ZR364XX DRIVER
16583 M:      Antoine Jacquet <royale@zerezo.com>
16584 L:      linux-usb@vger.kernel.org
16585 L:      linux-media@vger.kernel.org
16586 T:      git git://linuxtv.org/media_tree.git
16587 W:      http://royale.zerezo.com/zr364xx/
16588 S:      Maintained
16589 F:      Documentation/media/v4l-drivers/zr364xx*
16590 F:      drivers/media/usb/zr364xx/
16591
16592 USER-MODE LINUX (UML)
16593 M:      Jeff Dike <jdike@addtoit.com>
16594 M:      Richard Weinberger <richard@nod.at>
16595 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16596 L:      linux-um@lists.infradead.org
16597 W:      http://user-mode-linux.sourceforge.net
16598 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16600 S:      Maintained
16601 F:      Documentation/virtual/uml/
16602 F:      arch/um/
16603 F:      arch/x86/um/
16604 F:      fs/hostfs/
16605
16606 USERSPACE COPYIN/COPYOUT (UIOVEC)
16607 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16608 S:      Maintained
16609 F:      lib/iov_iter.c
16610 F:      include/linux/uio.h
16611
16612 USERSPACE DMA BUFFER DRIVER
16613 M:      Gerd Hoffmann <kraxel@redhat.com>
16614 S:      Maintained
16615 L:      dri-devel@lists.freedesktop.org
16616 F:      drivers/dma-buf/udmabuf.c
16617 F:      include/uapi/linux/udmabuf.h
16618 T:      git git://anongit.freedesktop.org/drm/drm-misc
16619
16620 USERSPACE I/O (UIO)
16621 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16622 S:      Maintained
16623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16624 F:      Documentation/driver-api/uio-howto.rst
16625 F:      drivers/uio/
16626 F:      include/linux/uio_driver.h
16627
16628 UTIL-LINUX PACKAGE
16629 M:      Karel Zak <kzak@redhat.com>
16630 L:      util-linux@vger.kernel.org
16631 W:      http://en.wikipedia.org/wiki/Util-linux
16632 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16633 S:      Maintained
16634
16635 UUID HELPERS
16636 M:      Christoph Hellwig <hch@lst.de>
16637 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16638 L:      linux-kernel@vger.kernel.org
16639 T:      git git://git.infradead.org/users/hch/uuid.git
16640 F:      lib/uuid.c
16641 F:      lib/test_uuid.c
16642 F:      include/linux/uuid.h
16643 F:      include/uapi/linux/uuid.h
16644 S:      Maintained
16645
16646 UVESAFB DRIVER
16647 M:      Michal Januszewski <spock@gentoo.org>
16648 L:      linux-fbdev@vger.kernel.org
16649 W:      https://github.com/mjanusz/v86d
16650 S:      Maintained
16651 F:      Documentation/fb/uvesafb.txt
16652 F:      drivers/video/fbdev/uvesafb.*
16653
16654 VF610 NAND DRIVER
16655 M:      Stefan Agner <stefan@agner.ch>
16656 L:      linux-mtd@lists.infradead.org
16657 S:      Supported
16658 F:      drivers/mtd/nand/raw/vf610_nfc.c
16659
16660 VFAT/FAT/MSDOS FILESYSTEM
16661 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16662 S:      Maintained
16663 F:      Documentation/filesystems/vfat.txt
16664 F:      fs/fat/
16665
16666 VFIO DRIVER
16667 M:      Alex Williamson <alex.williamson@redhat.com>
16668 R:      Cornelia Huck <cohuck@redhat.com>
16669 L:      kvm@vger.kernel.org
16670 T:      git git://github.com/awilliam/linux-vfio.git
16671 S:      Maintained
16672 F:      Documentation/vfio.txt
16673 F:      drivers/vfio/
16674 F:      include/linux/vfio.h
16675 F:      include/uapi/linux/vfio.h
16676
16677 VFIO MEDIATED DEVICE DRIVERS
16678 M:      Kirti Wankhede <kwankhede@nvidia.com>
16679 L:      kvm@vger.kernel.org
16680 S:      Maintained
16681 F:      Documentation/vfio-mediated-device.txt
16682 F:      drivers/vfio/mdev/
16683 F:      include/linux/mdev.h
16684 F:      samples/vfio-mdev/
16685
16686 VFIO PLATFORM DRIVER
16687 M:      Eric Auger <eric.auger@redhat.com>
16688 L:      kvm@vger.kernel.org
16689 S:      Maintained
16690 F:      drivers/vfio/platform/
16691
16692 VGA_SWITCHEROO
16693 R:      Lukas Wunner <lukas@wunner.de>
16694 S:      Maintained
16695 F:      Documentation/gpu/vga-switcheroo.rst
16696 F:      drivers/gpu/vga/vga_switcheroo.c
16697 F:      include/linux/vga_switcheroo.h
16698 T:      git git://anongit.freedesktop.org/drm/drm-misc
16699
16700 VIA RHINE NETWORK DRIVER
16701 S:      Orphan
16702 F:      drivers/net/ethernet/via/via-rhine.c
16703
16704 VIA SD/MMC CARD CONTROLLER DRIVER
16705 M:      Bruce Chang <brucechang@via.com.tw>
16706 M:      Harald Welte <HaraldWelte@viatech.com>
16707 S:      Maintained
16708 F:      drivers/mmc/host/via-sdmmc.c
16709
16710 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16711 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16712 L:      linux-fbdev@vger.kernel.org
16713 S:      Maintained
16714 F:      include/linux/via-core.h
16715 F:      include/linux/via-gpio.h
16716 F:      include/linux/via_i2c.h
16717 F:      drivers/video/fbdev/via/
16718
16719 VIA VELOCITY NETWORK DRIVER
16720 M:      Francois Romieu <romieu@fr.zoreil.com>
16721 L:      netdev@vger.kernel.org
16722 S:      Maintained
16723 F:      drivers/net/ethernet/via/via-velocity.*
16724
16725 VICODEC VIRTUAL CODEC DRIVER
16726 M:      Hans Verkuil <hans.verkuil@cisco.com>
16727 L:      linux-media@vger.kernel.org
16728 T:      git git://linuxtv.org/media_tree.git
16729 W:      https://linuxtv.org
16730 S:      Maintained
16731 F:      drivers/media/platform/vicodec/*
16732
16733 VIDEO MULTIPLEXER DRIVER
16734 M:      Philipp Zabel <p.zabel@pengutronix.de>
16735 L:      linux-media@vger.kernel.org
16736 S:      Maintained
16737 F:      drivers/media/platform/video-mux.c
16738
16739 VIDEO I2C POLLING DRIVER
16740 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16741 L:      linux-media@vger.kernel.org
16742 S:      Maintained
16743 F:      drivers/media/i2c/video-i2c.c
16744
16745 VIDEOBUF2 FRAMEWORK
16746 M:      Pawel Osciak <pawel@osciak.com>
16747 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16748 M:      Kyungmin Park <kyungmin.park@samsung.com>
16749 L:      linux-media@vger.kernel.org
16750 S:      Maintained
16751 F:      drivers/media/common/videobuf2/*
16752 F:      include/media/videobuf2-*
16753
16754 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16755 M:      Helen Koike <helen.koike@collabora.com>
16756 L:      linux-media@vger.kernel.org
16757 T:      git git://linuxtv.org/media_tree.git
16758 W:      https://linuxtv.org
16759 S:      Maintained
16760 F:      drivers/media/platform/vimc/*
16761
16762 VIRT LIB
16763 M:      Alex Williamson <alex.williamson@redhat.com>
16764 M:      Paolo Bonzini <pbonzini@redhat.com>
16765 L:      kvm@vger.kernel.org
16766 S:      Supported
16767 F:      virt/lib/
16768
16769 VIRTIO AND VHOST VSOCK DRIVER
16770 M:      Stefan Hajnoczi <stefanha@redhat.com>
16771 L:      kvm@vger.kernel.org
16772 L:      virtualization@lists.linux-foundation.org
16773 L:      netdev@vger.kernel.org
16774 S:      Maintained
16775 F:      include/linux/virtio_vsock.h
16776 F:      include/uapi/linux/virtio_vsock.h
16777 F:      include/uapi/linux/vsockmon.h
16778 F:      include/uapi/linux/vm_sockets_diag.h
16779 F:      net/vmw_vsock/diag.c
16780 F:      net/vmw_vsock/af_vsock_tap.c
16781 F:      net/vmw_vsock/virtio_transport_common.c
16782 F:      net/vmw_vsock/virtio_transport.c
16783 F:      drivers/net/vsockmon.c
16784 F:      drivers/vhost/vsock.c
16785 F:      tools/testing/vsock/
16786
16787 VIRTIO CONSOLE DRIVER
16788 M:      Amit Shah <amit@kernel.org>
16789 L:      virtualization@lists.linux-foundation.org
16790 S:      Maintained
16791 F:      drivers/char/virtio_console.c
16792 F:      include/linux/virtio_console.h
16793 F:      include/uapi/linux/virtio_console.h
16794
16795 VIRTIO CORE AND NET DRIVERS
16796 M:      "Michael S. Tsirkin" <mst@redhat.com>
16797 M:      Jason Wang <jasowang@redhat.com>
16798 L:      virtualization@lists.linux-foundation.org
16799 S:      Maintained
16800 F:      Documentation/devicetree/bindings/virtio/
16801 F:      drivers/virtio/
16802 F:      tools/virtio/
16803 F:      drivers/net/virtio_net.c
16804 F:      drivers/block/virtio_blk.c
16805 F:      include/linux/virtio*.h
16806 F:      include/uapi/linux/virtio_*.h
16807 F:      drivers/crypto/virtio/
16808 F:      mm/balloon_compaction.c
16809
16810 VIRTIO BLOCK AND SCSI DRIVERS
16811 M:      "Michael S. Tsirkin" <mst@redhat.com>
16812 M:      Jason Wang <jasowang@redhat.com>
16813 R:      Paolo Bonzini <pbonzini@redhat.com>
16814 R:      Stefan Hajnoczi <stefanha@redhat.com>
16815 L:      virtualization@lists.linux-foundation.org
16816 S:      Maintained
16817 F:      drivers/block/virtio_blk.c
16818 F:      drivers/scsi/virtio_scsi.c
16819 F:      include/uapi/linux/virtio_blk.h
16820 F:      include/uapi/linux/virtio_scsi.h
16821 F:      drivers/vhost/scsi.c
16822
16823 VIRTIO CRYPTO DRIVER
16824 M:      Gonglei <arei.gonglei@huawei.com>
16825 L:      virtualization@lists.linux-foundation.org
16826 L:      linux-crypto@vger.kernel.org
16827 S:      Maintained
16828 F:      drivers/crypto/virtio/
16829 F:      include/uapi/linux/virtio_crypto.h
16830
16831 VIRTIO DRIVERS FOR S390
16832 M:      Cornelia Huck <cohuck@redhat.com>
16833 M:      Halil Pasic <pasic@linux.ibm.com>
16834 L:      linux-s390@vger.kernel.org
16835 L:      virtualization@lists.linux-foundation.org
16836 L:      kvm@vger.kernel.org
16837 S:      Supported
16838 F:      drivers/s390/virtio/
16839 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16840
16841 VIRTIO GPU DRIVER
16842 M:      David Airlie <airlied@linux.ie>
16843 M:      Gerd Hoffmann <kraxel@redhat.com>
16844 L:      dri-devel@lists.freedesktop.org
16845 L:      virtualization@lists.linux-foundation.org
16846 T:      git git://anongit.freedesktop.org/drm/drm-misc
16847 S:      Maintained
16848 F:      drivers/gpu/drm/virtio/
16849 F:      include/uapi/linux/virtio_gpu.h
16850
16851 VIRTIO HOST (VHOST)
16852 M:      "Michael S. Tsirkin" <mst@redhat.com>
16853 M:      Jason Wang <jasowang@redhat.com>
16854 L:      kvm@vger.kernel.org
16855 L:      virtualization@lists.linux-foundation.org
16856 L:      netdev@vger.kernel.org
16857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16858 S:      Maintained
16859 F:      drivers/vhost/
16860 F:      include/uapi/linux/vhost.h
16861
16862 VIRTIO INPUT DRIVER
16863 M:      Gerd Hoffmann <kraxel@redhat.com>
16864 S:      Maintained
16865 F:      drivers/virtio/virtio_input.c
16866 F:      include/uapi/linux/virtio_input.h
16867
16868 VIRTUAL BOX GUEST DEVICE DRIVER
16869 M:      Hans de Goede <hdegoede@redhat.com>
16870 M:      Arnd Bergmann <arnd@arndb.de>
16871 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16872 S:      Maintained
16873 F:      include/linux/vbox_utils.h
16874 F:      include/uapi/linux/vbox*.h
16875 F:      drivers/virt/vboxguest/
16876
16877 VIRTUAL SERIO DEVICE DRIVER
16878 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16879 S:      Maintained
16880 F:      drivers/input/serio/userio.c
16881 F:      include/uapi/linux/userio.h
16882
16883 VIVID VIRTUAL VIDEO DRIVER
16884 M:      Hans Verkuil <hverkuil@xs4all.nl>
16885 L:      linux-media@vger.kernel.org
16886 T:      git git://linuxtv.org/media_tree.git
16887 W:      https://linuxtv.org
16888 S:      Maintained
16889 F:      drivers/media/platform/vivid/*
16890
16891 VLYNQ BUS
16892 M:      Florian Fainelli <f.fainelli@gmail.com>
16893 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16894 S:      Maintained
16895 F:      drivers/vlynq/vlynq.c
16896 F:      include/linux/vlynq.h
16897
16898 VME SUBSYSTEM
16899 M:      Martyn Welch <martyn@welchs.me.uk>
16900 M:      Manohar Vanga <manohar.vanga@gmail.com>
16901 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16902 L:      devel@driverdev.osuosl.org
16903 S:      Maintained
16904 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16905 F:      Documentation/driver-api/vme.rst
16906 F:      drivers/staging/vme/
16907 F:      drivers/vme/
16908 F:      include/linux/vme*
16909
16910 VMWARE BALLOON DRIVER
16911 M:      Julien Freche <jfreche@vmware.com>
16912 M:      Nadav Amit <namit@vmware.com>
16913 M:      "VMware, Inc." <pv-drivers@vmware.com>
16914 L:      linux-kernel@vger.kernel.org
16915 S:      Maintained
16916 F:      drivers/misc/vmw_balloon.c
16917
16918 VMWARE HYPERVISOR INTERFACE
16919 M:      Alok Kataria <akataria@vmware.com>
16920 L:      virtualization@lists.linux-foundation.org
16921 S:      Supported
16922 F:      arch/x86/kernel/cpu/vmware.c
16923
16924 VMWARE PVRDMA DRIVER
16925 M:      Adit Ranadive <aditr@vmware.com>
16926 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16927 L:      linux-rdma@vger.kernel.org
16928 S:      Maintained
16929 F:      drivers/infiniband/hw/vmw_pvrdma/
16930
16931 VMware PVSCSI driver
16932 M:      Jim Gill <jgill@vmware.com>
16933 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16934 L:      linux-scsi@vger.kernel.org
16935 S:      Maintained
16936 F:      drivers/scsi/vmw_pvscsi.c
16937 F:      drivers/scsi/vmw_pvscsi.h
16938
16939 VMWARE VMMOUSE SUBDRIVER
16940 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16941 M:      "VMware, Inc." <pv-drivers@vmware.com>
16942 L:      linux-input@vger.kernel.org
16943 S:      Maintained
16944 F:      drivers/input/mouse/vmmouse.c
16945 F:      drivers/input/mouse/vmmouse.h
16946
16947 VMWARE VMXNET3 ETHERNET DRIVER
16948 M:      Ronak Doshi <doshir@vmware.com>
16949 M:      "VMware, Inc." <pv-drivers@vmware.com>
16950 L:      netdev@vger.kernel.org
16951 S:      Maintained
16952 F:      drivers/net/vmxnet3/
16953
16954 VOCORE VOCORE2 BOARD
16955 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16956 L:      linux-mips@vger.kernel.org
16957 S:      Maintained
16958 F:      arch/mips/boot/dts/ralink/vocore2.dts
16959
16960 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16961 M:      Liam Girdwood <lgirdwood@gmail.com>
16962 M:      Mark Brown <broonie@kernel.org>
16963 L:      linux-kernel@vger.kernel.org
16964 W:      http://www.slimlogic.co.uk/?p=48
16965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16966 S:      Supported
16967 F:      Documentation/devicetree/bindings/regulator/
16968 F:      Documentation/power/regulator/
16969 F:      drivers/regulator/
16970 F:      include/dt-bindings/regulator/
16971 F:      include/linux/regulator/
16972
16973 VRF
16974 M:      David Ahern <dsa@cumulusnetworks.com>
16975 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16976 L:      netdev@vger.kernel.org
16977 S:      Maintained
16978 F:      drivers/net/vrf.c
16979 F:      Documentation/networking/vrf.txt
16980
16981 VT1211 HARDWARE MONITOR DRIVER
16982 M:      Juerg Haefliger <juergh@gmail.com>
16983 L:      linux-hwmon@vger.kernel.org
16984 S:      Maintained
16985 F:      Documentation/hwmon/vt1211.rst
16986 F:      drivers/hwmon/vt1211.c
16987
16988 VT8231 HARDWARE MONITOR DRIVER
16989 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16990 L:      linux-hwmon@vger.kernel.org
16991 S:      Maintained
16992 F:      drivers/hwmon/vt8231.c
16993
16994 VUB300 USB to SDIO/SD/MMC bridge chip
16995 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16996 L:      linux-mmc@vger.kernel.org
16997 L:      linux-usb@vger.kernel.org
16998 S:      Supported
16999 F:      drivers/mmc/host/vub300.c
17000
17001 W1 DALLAS'S 1-WIRE BUS
17002 M:      Evgeniy Polyakov <zbr@ioremap.net>
17003 S:      Maintained
17004 F:      Documentation/devicetree/bindings/w1/
17005 F:      Documentation/w1/
17006 F:      drivers/w1/
17007 F:      include/linux/w1.h
17008
17009 W83791D HARDWARE MONITORING DRIVER
17010 M:      Marc Hulsman <m.hulsman@tudelft.nl>
17011 L:      linux-hwmon@vger.kernel.org
17012 S:      Maintained
17013 F:      Documentation/hwmon/w83791d.rst
17014 F:      drivers/hwmon/w83791d.c
17015
17016 W83793 HARDWARE MONITORING DRIVER
17017 M:      Rudolf Marek <r.marek@assembler.cz>
17018 L:      linux-hwmon@vger.kernel.org
17019 S:      Maintained
17020 F:      Documentation/hwmon/w83793.rst
17021 F:      drivers/hwmon/w83793.c
17022
17023 W83795 HARDWARE MONITORING DRIVER
17024 M:      Jean Delvare <jdelvare@suse.com>
17025 L:      linux-hwmon@vger.kernel.org
17026 S:      Maintained
17027 F:      drivers/hwmon/w83795.c
17028
17029 W83L51xD SD/MMC CARD INTERFACE DRIVER
17030 M:      Pierre Ossman <pierre@ossman.eu>
17031 S:      Maintained
17032 F:      drivers/mmc/host/wbsd.*
17033
17034 WACOM PROTOCOL 4 SERIAL TABLETS
17035 M:      Julian Squires <julian@cipht.net>
17036 M:      Hans de Goede <hdegoede@redhat.com>
17037 L:      linux-input@vger.kernel.org
17038 S:      Maintained
17039 F:      drivers/input/tablet/wacom_serial4.c
17040
17041 WATCHDOG DEVICE DRIVERS
17042 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
17043 M:      Guenter Roeck <linux@roeck-us.net>
17044 L:      linux-watchdog@vger.kernel.org
17045 W:      http://www.linux-watchdog.org/
17046 T:      git git://www.linux-watchdog.org/linux-watchdog.git
17047 S:      Maintained
17048 F:      Documentation/devicetree/bindings/watchdog/
17049 F:      Documentation/watchdog/
17050 F:      drivers/watchdog/
17051 F:      include/linux/watchdog.h
17052 F:      include/uapi/linux/watchdog.h
17053
17054 WHISKEYCOVE PMIC GPIO DRIVER
17055 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
17056 L:      linux-gpio@vger.kernel.org
17057 S:      Maintained
17058 F:      drivers/gpio/gpio-wcove.c
17059
17060 WHWAVE RTC DRIVER
17061 M:      Dianlong Li <long17.cool@163.com>
17062 L:      linux-rtc@vger.kernel.org
17063 S:      Maintained
17064 F:      drivers/rtc/rtc-sd3078.c
17065
17066 WIIMOTE HID DRIVER
17067 M:      David Herrmann <dh.herrmann@googlemail.com>
17068 L:      linux-input@vger.kernel.org
17069 S:      Maintained
17070 F:      drivers/hid/hid-wiimote*
17071
17072 WILOCITY WIL6210 WIRELESS DRIVER
17073 M:      Maya Erez <merez@codeaurora.org>
17074 L:      linux-wireless@vger.kernel.org
17075 L:      wil6210@qti.qualcomm.com
17076 S:      Supported
17077 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
17078 F:      drivers/net/wireless/ath/wil6210/
17079
17080 WIMAX STACK
17081 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
17082 M:      linux-wimax@intel.com
17083 L:      wimax@linuxwimax.org (subscribers-only)
17084 S:      Supported
17085 W:      http://linuxwimax.org
17086 F:      Documentation/wimax/README.wimax
17087 F:      include/linux/wimax/debug.h
17088 F:      include/net/wimax.h
17089 F:      include/uapi/linux/wimax.h
17090 F:      net/wimax/
17091
17092 WINBOND CIR DRIVER
17093 M:      David Härdeman <david@hardeman.nu>
17094 S:      Maintained
17095 F:      drivers/media/rc/winbond-cir.c
17096
17097 RCMM REMOTE CONTROLS DECODER
17098 M:      Patrick Lerda <patrick9876@free.fr>
17099 S:      Maintained
17100 F:      drivers/media/rc/ir-rcmm-decoder.c
17101
17102 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
17103 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17104 L:      linux-watchdog@vger.kernel.org
17105 S:      Maintained
17106 F:      drivers/watchdog/ebc-c384_wdt.c
17107
17108 WINSYSTEMS WS16C48 GPIO DRIVER
17109 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17110 L:      linux-gpio@vger.kernel.org
17111 S:      Maintained
17112 F:      drivers/gpio/gpio-ws16c48.c
17113
17114 WISTRON LAPTOP BUTTON DRIVER
17115 M:      Miloslav Trmac <mitr@volny.cz>
17116 S:      Maintained
17117 F:      drivers/input/misc/wistron_btns.c
17118
17119 WL3501 WIRELESS PCMCIA CARD DRIVER
17120 L:      linux-wireless@vger.kernel.org
17121 S:      Odd fixes
17122 F:      drivers/net/wireless/wl3501*
17123
17124 WOLFSON MICROELECTRONICS DRIVERS
17125 L:      patches@opensource.cirrus.com
17126 T:      git https://github.com/CirrusLogic/linux-drivers.git
17127 W:      https://github.com/CirrusLogic/linux-drivers/wiki
17128 S:      Supported
17129 F:      Documentation/hwmon/wm83??.rst
17130 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
17131 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
17132 F:      Documentation/devicetree/bindings/mfd/arizona.txt
17133 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
17134 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
17135 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17136 F:      drivers/clk/clk-wm83*.c
17137 F:      drivers/extcon/extcon-arizona.c
17138 F:      drivers/leds/leds-wm83*.c
17139 F:      drivers/gpio/gpio-*wm*.c
17140 F:      drivers/gpio/gpio-arizona.c
17141 F:      drivers/hwmon/wm83??-hwmon.c
17142 F:      drivers/input/misc/wm831x-on.c
17143 F:      drivers/input/touchscreen/wm831x-ts.c
17144 F:      drivers/input/touchscreen/wm97*.c
17145 F:      drivers/mfd/arizona*
17146 F:      drivers/mfd/wm*.c
17147 F:      drivers/mfd/cs47l24*
17148 F:      drivers/power/supply/wm83*.c
17149 F:      drivers/rtc/rtc-wm83*.c
17150 F:      drivers/regulator/wm8*.c
17151 F:      drivers/regulator/arizona*
17152 F:      drivers/video/backlight/wm83*_bl.c
17153 F:      drivers/watchdog/wm83*_wdt.c
17154 F:      include/linux/mfd/arizona/
17155 F:      include/linux/mfd/wm831x/
17156 F:      include/linux/mfd/wm8350/
17157 F:      include/linux/mfd/wm8400*
17158 F:      include/linux/regulator/arizona*
17159 F:      include/linux/wm97xx.h
17160 F:      include/sound/wm????.h
17161 F:      sound/soc/codecs/arizona.?
17162 F:      sound/soc/codecs/wm*
17163 F:      sound/soc/codecs/cs47l24*
17164
17165 WORKQUEUE
17166 M:      Tejun Heo <tj@kernel.org>
17167 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17169 S:      Maintained
17170 F:      include/linux/workqueue.h
17171 F:      kernel/workqueue.c
17172 F:      Documentation/core-api/workqueue.rst
17173
17174 X-POWERS AXP288 PMIC DRIVERS
17175 M:      Hans de Goede <hdegoede@redhat.com>
17176 S:      Maintained
17177 N:      axp288
17178 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17179
17180 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
17181 M:      Chen-Yu Tsai <wens@csie.org>
17182 L:      linux-kernel@vger.kernel.org
17183 S:      Maintained
17184 N:      axp[128]
17185
17186 X.25 NETWORK LAYER
17187 M:      Andrew Hendry <andrew.hendry@gmail.com>
17188 L:      linux-x25@vger.kernel.org
17189 S:      Odd Fixes
17190 F:      Documentation/networking/x25*
17191 F:      include/net/x25*
17192 F:      net/x25/
17193
17194 X86 ARCHITECTURE (32-BIT AND 64-BIT)
17195 M:      Thomas Gleixner <tglx@linutronix.de>
17196 M:      Ingo Molnar <mingo@redhat.com>
17197 M:      Borislav Petkov <bp@alien8.de>
17198 R:      "H. Peter Anvin" <hpa@zytor.com>
17199 M:      x86@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/core
17202 S:      Maintained
17203 F:      Documentation/devicetree/bindings/x86/
17204 F:      Documentation/x86/
17205 F:      arch/x86/
17206
17207 X86 ENTRY CODE
17208 M:      Andy Lutomirski <luto@kernel.org>
17209 L:      linux-kernel@vger.kernel.org
17210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
17211 S:      Maintained
17212 F:      arch/x86/entry/
17213
17214 X86 MCE INFRASTRUCTURE
17215 M:      Tony Luck <tony.luck@intel.com>
17216 M:      Borislav Petkov <bp@alien8.de>
17217 L:      linux-edac@vger.kernel.org
17218 S:      Maintained
17219 F:      arch/x86/kernel/cpu/mce/*
17220
17221 X86 MICROCODE UPDATE SUPPORT
17222 M:      Borislav Petkov <bp@alien8.de>
17223 S:      Maintained
17224 F:      arch/x86/kernel/cpu/microcode/*
17225
17226 X86 MM
17227 M:      Dave Hansen <dave.hansen@linux.intel.com>
17228 M:      Andy Lutomirski <luto@kernel.org>
17229 M:      Peter Zijlstra <peterz@infradead.org>
17230 L:      linux-kernel@vger.kernel.org
17231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
17232 S:      Maintained
17233 F:      arch/x86/mm/
17234
17235 X86 PLATFORM DRIVERS
17236 M:      Darren Hart <dvhart@infradead.org>
17237 M:      Andy Shevchenko <andy@infradead.org>
17238 L:      platform-driver-x86@vger.kernel.org
17239 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
17240 S:      Maintained
17241 F:      drivers/platform/x86/
17242 F:      drivers/platform/olpc/
17243
17244 X86 PLATFORM DRIVERS - ARCH
17245 R:      Darren Hart <dvhart@infradead.org>
17246 R:      Andy Shevchenko <andy@infradead.org>
17247 L:      platform-driver-x86@vger.kernel.org
17248 L:      x86@kernel.org
17249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17250 S:      Maintained
17251 F:      arch/x86/platform
17252
17253 X86 VDSO
17254 M:      Andy Lutomirski <luto@kernel.org>
17255 L:      linux-kernel@vger.kernel.org
17256 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
17257 S:      Maintained
17258 F:      arch/x86/entry/vdso/
17259
17260 XARRAY
17261 M:      Matthew Wilcox <willy@infradead.org>
17262 L:      linux-fsdevel@vger.kernel.org
17263 S:      Supported
17264 F:      Documentation/core-api/xarray.rst
17265 F:      lib/idr.c
17266 F:      lib/xarray.c
17267 F:      include/linux/idr.h
17268 F:      include/linux/xarray.h
17269 F:      tools/testing/radix-tree
17270
17271 XBOX DVD IR REMOTE
17272 M:      Benjamin Valentin <benpicco@googlemail.com>
17273 S:      Maintained
17274 F:      drivers/media/rc/xbox_remote.c
17275 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
17276
17277 XC2028/3028 TUNER DRIVER
17278 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17279 L:      linux-media@vger.kernel.org
17280 W:      https://linuxtv.org
17281 T:      git git://linuxtv.org/media_tree.git
17282 S:      Maintained
17283 F:      drivers/media/tuners/tuner-xc2028.*
17284
17285 XDP (eXpress Data Path)
17286 M:      Alexei Starovoitov <ast@kernel.org>
17287 M:      Daniel Borkmann <daniel@iogearbox.net>
17288 M:      David S. Miller <davem@davemloft.net>
17289 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
17290 M:      Jesper Dangaard Brouer <hawk@kernel.org>
17291 M:      John Fastabend <john.fastabend@gmail.com>
17292 L:      netdev@vger.kernel.org
17293 L:      xdp-newbies@vger.kernel.org
17294 L:      bpf@vger.kernel.org
17295 S:      Supported
17296 F:      net/core/xdp.c
17297 F:      include/net/xdp.h
17298 F:      kernel/bpf/devmap.c
17299 F:      kernel/bpf/cpumap.c
17300 F:      include/trace/events/xdp.h
17301 K:      xdp
17302 N:      xdp
17303
17304 XDP SOCKETS (AF_XDP)
17305 M:      Björn Töpel <bjorn.topel@intel.com>
17306 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17307 L:      netdev@vger.kernel.org
17308 L:      bpf@vger.kernel.org
17309 S:      Maintained
17310 F:      kernel/bpf/xskmap.c
17311 F:      net/xdp/
17312
17313 XEN BLOCK SUBSYSTEM
17314 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17315 M:      Roger Pau Monné <roger.pau@citrix.com>
17316 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17317 S:      Supported
17318 F:      drivers/block/xen-blkback/*
17319 F:      drivers/block/xen*
17320
17321 XEN HYPERVISOR ARM
17322 M:      Stefano Stabellini <sstabellini@kernel.org>
17323 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17324 S:      Maintained
17325 F:      arch/arm/xen/
17326 F:      arch/arm/include/asm/xen/
17327
17328 XEN HYPERVISOR ARM64
17329 M:      Stefano Stabellini <sstabellini@kernel.org>
17330 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17331 S:      Maintained
17332 F:      arch/arm64/xen/
17333 F:      arch/arm64/include/asm/xen/
17334
17335 XEN HYPERVISOR INTERFACE
17336 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17337 M:      Juergen Gross <jgross@suse.com>
17338 R:      Stefano Stabellini <sstabellini@kernel.org>
17339 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17341 S:      Supported
17342 F:      arch/x86/xen/
17343 F:      arch/x86/platform/pvh/
17344 F:      drivers/*/xen-*front.c
17345 F:      drivers/xen/
17346 F:      arch/x86/include/asm/xen/
17347 F:      arch/x86/include/asm/pvclock-abi.h
17348 F:      include/xen/
17349 F:      include/uapi/xen/
17350 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17351 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17352
17353 XEN NETWORK BACKEND DRIVER
17354 M:      Wei Liu <wei.liu@kernel.org>
17355 M:      Paul Durrant <paul.durrant@citrix.com>
17356 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17357 L:      netdev@vger.kernel.org
17358 S:      Supported
17359 F:      drivers/net/xen-netback/*
17360
17361 XEN PCI SUBSYSTEM
17362 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17363 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17364 S:      Supported
17365 F:      arch/x86/pci/*xen*
17366 F:      drivers/pci/*xen*
17367
17368 XEN PVSCSI DRIVERS
17369 M:      Juergen Gross <jgross@suse.com>
17370 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17371 L:      linux-scsi@vger.kernel.org
17372 S:      Supported
17373 F:      drivers/scsi/xen-scsifront.c
17374 F:      drivers/xen/xen-scsiback.c
17375 F:      include/xen/interface/io/vscsiif.h
17376
17377 XEN SWIOTLB SUBSYSTEM
17378 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17379 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17380 L:      iommu@lists.linux-foundation.org
17381 S:      Supported
17382 F:      arch/x86/xen/*swiotlb*
17383 F:      drivers/xen/*swiotlb*
17384
17385 XEN SOUND FRONTEND DRIVER
17386 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17387 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17388 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17389 S:      Supported
17390 F:      sound/xen/*
17391
17392 XFS FILESYSTEM
17393 M:      Darrick J. Wong <darrick.wong@oracle.com>
17394 M:      linux-xfs@vger.kernel.org
17395 L:      linux-xfs@vger.kernel.org
17396 W:      http://xfs.org/
17397 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17398 S:      Supported
17399 F:      Documentation/filesystems/xfs.txt
17400 F:      fs/xfs/
17401
17402 XILINX AXI ETHERNET DRIVER
17403 M:      Anirudha Sarangi <anirudh@xilinx.com>
17404 M:      John Linn <John.Linn@xilinx.com>
17405 S:      Maintained
17406 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17407
17408 XILINX UARTLITE SERIAL DRIVER
17409 M:      Peter Korsgaard <jacmet@sunsite.dk>
17410 L:      linux-serial@vger.kernel.org
17411 S:      Maintained
17412 F:      drivers/tty/serial/uartlite.c
17413
17414 XILINX VIDEO IP CORES
17415 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17416 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17417 L:      linux-media@vger.kernel.org
17418 T:      git git://linuxtv.org/media_tree.git
17419 S:      Supported
17420 F:      Documentation/devicetree/bindings/media/xilinx/
17421 F:      drivers/media/platform/xilinx/
17422 F:      include/uapi/linux/xilinx-v4l2-controls.h
17423
17424 XILLYBUS DRIVER
17425 M:      Eli Billauer <eli.billauer@gmail.com>
17426 L:      linux-kernel@vger.kernel.org
17427 S:      Supported
17428 F:      drivers/char/xillybus/
17429
17430 XLP9XX I2C DRIVER
17431 M:      George Cherian <george.cherian@cavium.com>
17432 M:      Jan Glauber <jglauber@cavium.com>
17433 L:      linux-i2c@vger.kernel.org
17434 W:      http://www.cavium.com
17435 S:      Supported
17436 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
17437 F:      drivers/i2c/busses/i2c-xlp9xx.c
17438
17439 XRA1403 GPIO EXPANDER
17440 M:      Nandor Han <nandor.han@ge.com>
17441 M:      Semi Malinen <semi.malinen@ge.com>
17442 L:      linux-gpio@vger.kernel.org
17443 S:      Maintained
17444 F:      drivers/gpio/gpio-xra1403.c
17445 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17446
17447 XTENSA XTFPGA PLATFORM SUPPORT
17448 M:      Max Filippov <jcmvbkbc@gmail.com>
17449 L:      linux-xtensa@linux-xtensa.org
17450 S:      Maintained
17451 F:      drivers/spi/spi-xtensa-xtfpga.c
17452 F:      sound/soc/xtensa/xtfpga-i2s.c
17453
17454 YAM DRIVER FOR AX.25
17455 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17456 L:      linux-hams@vger.kernel.org
17457 S:      Maintained
17458 F:      drivers/net/hamradio/yam*
17459 F:      include/linux/yam.h
17460
17461 YAMA SECURITY MODULE
17462 M:      Kees Cook <keescook@chromium.org>
17463 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17464 S:      Supported
17465 F:      security/yama/
17466 F:      Documentation/admin-guide/LSM/Yama.rst
17467
17468 YEALINK PHONE DRIVER
17469 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17470 L:      usbb2k-api-dev@nongnu.org
17471 S:      Maintained
17472 F:      Documentation/input/devices/yealink.rst
17473 F:      drivers/input/misc/yealink.*
17474
17475 Z8530 DRIVER FOR AX.25
17476 M:      Joerg Reuter <jreuter@yaina.de>
17477 W:      http://yaina.de/jreuter/
17478 W:      http://www.qsl.net/dl1bke/
17479 L:      linux-hams@vger.kernel.org
17480 S:      Maintained
17481 F:      Documentation/networking/z8530drv.txt
17482 F:      drivers/net/hamradio/*scc.c
17483 F:      drivers/net/hamradio/z8530.h
17484
17485 ZBUD COMPRESSED PAGE ALLOCATOR
17486 M:      Seth Jennings <sjenning@redhat.com>
17487 M:      Dan Streetman <ddstreet@ieee.org>
17488 L:      linux-mm@kvack.org
17489 S:      Maintained
17490 F:      mm/zbud.c
17491 F:      include/linux/zbud.h
17492
17493 ZD1211RW WIRELESS DRIVER
17494 M:      Daniel Drake <dsd@gentoo.org>
17495 M:      Ulrich Kunitz <kune@deine-taler.de>
17496 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17497 L:      linux-wireless@vger.kernel.org
17498 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17499 S:      Maintained
17500 F:      drivers/net/wireless/zydas/zd1211rw/
17501
17502 ZD1301 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/usb/dvb-usb-v2/zd1301*
17510
17511 ZD1301_DEMOD MEDIA DRIVER
17512 M:      Antti Palosaari <crope@iki.fi>
17513 L:      linux-media@vger.kernel.org
17514 W:      https://linuxtv.org/
17515 W:      http://palosaari.fi/linux/
17516 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17517 S:      Maintained
17518 F:      drivers/media/dvb-frontends/zd1301_demod*
17519
17520 ZPOOL COMPRESSED PAGE STORAGE API
17521 M:      Dan Streetman <ddstreet@ieee.org>
17522 L:      linux-mm@kvack.org
17523 S:      Maintained
17524 F:      mm/zpool.c
17525 F:      include/linux/zpool.h
17526
17527 ZR36067 VIDEO FOR LINUX DRIVER
17528 L:      mjpeg-users@lists.sourceforge.net
17529 L:      linux-media@vger.kernel.org
17530 W:      http://mjpeg.sourceforge.net/driver-zoran/
17531 T:      hg https://linuxtv.org/hg/v4l-dvb
17532 S:      Odd Fixes
17533 F:      drivers/staging/media/zoran/
17534
17535 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17536 M:      Minchan Kim <minchan@kernel.org>
17537 M:      Nitin Gupta <ngupta@vflare.org>
17538 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17539 L:      linux-kernel@vger.kernel.org
17540 S:      Maintained
17541 F:      drivers/block/zram/
17542 F:      Documentation/blockdev/zram.txt
17543
17544 ZS DECSTATION Z85C30 SERIAL DRIVER
17545 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17546 S:      Maintained
17547 F:      drivers/tty/serial/zs.*
17548
17549 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17550 M:      Minchan Kim <minchan@kernel.org>
17551 M:      Nitin Gupta <ngupta@vflare.org>
17552 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17553 L:      linux-mm@kvack.org
17554 S:      Maintained
17555 F:      mm/zsmalloc.c
17556 F:      include/linux/zsmalloc.h
17557 F:      Documentation/vm/zsmalloc.rst
17558
17559 ZSWAP COMPRESSED SWAP CACHING
17560 M:      Seth Jennings <sjenning@redhat.com>
17561 M:      Dan Streetman <ddstreet@ieee.org>
17562 L:      linux-mm@kvack.org
17563 S:      Maintained
17564 F:      mm/zswap.c
17565
17566 THE REST
17567 M:      Linus Torvalds <torvalds@linux-foundation.org>
17568 L:      linux-kernel@vger.kernel.org
17569 Q:      http://patchwork.kernel.org/project/LKML/list/
17570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17571 S:      Buried alive in reporters
17572 F:      *
17573 F:      */